Heterogeneous in the transmission! Analysis of Toyota E-CVT transmission

  [Pacific Auto Network Technology Channel]What is it? Can realize the automobileSpeed change, torque change, direction change and on-off powerThe device is the transmission. The first car in the world was born in 1886, and the first transmission appeared soon after. It can be said that the development of transmission and automobile are synchronous. At first glance, E-, maybe everyone will naturally think of CVT, that is, CVT. Functionally speaking, E-CVT does have the function of stepless speed change, but structurally speaking, the difference between them is too great. It can even be said that there are two types of transmissions, one is E-CVT and the other is other transmissions.

● Introduction of E-CVT

  At the beginning, we mentioned that E-CVT is not a simple "electronically controlled continuously variable transmission", so of course it is not circulated on the Internet. It is an electronic version of CVT. Toyota’s official definition is "power distributor", because it does not have complex mechanisms such as traditional gearbox system or gear shaft set, and it is a power distribution mechanism specially prepared for hybrid vehicles. Therefore, there has always been a debate: is E-CVT a transmission?

 

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Inner chain 1

 

  Whether it is a transmission or not, we will discuss it later. What we can see is that the THS( Hybrid System) is becoming more and more mature from 200h to the later hybrid version. As a key component of the whole system, E-CVT undoubtedly plays a vital role. 

Ingenious conception and good economy! Full analysis of ECVT transmission

E-CVT structure

  If you look at it from the perspective of traditional transmission, the structure of E-CVTIt’s really, really simple. Many times, the more perfect things are, the simpler they are. I think this must be the truth. As a masterpiece of hybrid cars, Prius has been carrying the core hybrid technology, so the next analysis takes Toyota Prius as an example.

Ingenious conception and good economy! Full analysis of ECVT transmission

  The structure of E-CVT is very simple, only made up ofExternal gear ring(The outer gear ring here connects the No.2 motor and the output shaft at the same time) andplanetary carrier(connection) andSun gear(connected to No.1 motor), that is, the power transmission flow is:No.2 motor — External gear ring — output shaftAt the same time, due to the existence of planetary gear sets, there are also:Engine — Planetary group — External gear ring — output shaft. The following physical picture was taken from a foreign video.

Ingenious conception and good economy! Full analysis of ECVT transmission

  If you look closely, you can’t help wondering: Isn’t this the structure? Yes, E-CVT is made up of a planetary gear set reduction mechanism (The red box in the picture above.)。 There is no chain or steel belt in CVT, let alone the torque converter in AT or the double clutch in DCT. So, the problem is coming. . . Ahem. Can an E-CVT with such a simple structure really achieve stepless speed change? The answer is of course!

E-CVT principle

Overview:

  In fact, E-CVT is not very complicated only from the perspective of mechanical motion principle. How complicated can the motion of a planetary gear set be? What is complicated is its electronic control unit, that is, the logical principle of electromechanical cooperation. Before introducing the working principle, briefly list some noun notes that will be used below:

PCU:Power Control Unit (Power control unit) This is an essential part of a hybrid car, which contains a voltage converter and an inverter, and can adjust the output voltage of the battery pack. For example, high voltage (about 600V) must be used to supply power to the motor, and the voltage of the battery pack is up to about 200V due to the size limitation, so the transformer is essential. butThe function of inverter is to change DC to AC or vice versa.Because the high-voltage AC motor has the advantages of small size, high efficiency and large size, and the battery pack emits direct current, an inverter is necessary between the motor and the battery pack.

1:That is, motor generator 1 is connected with the sun gear.

MG2:Namely motor generator 2, andExternal gear ringConnect.

  Attribute diagram of two motors:

Ingenious conception and good economy! Full analysis of ECVT transmission

  The engine of Prius is Atkinson engine, which is characterized by good intermediate speed performance, insufficient high and low speed performance and high energy utilization rate;

Ingenious conception and good economy! Full analysis of ECVT transmission

  To facilitate understanding, put a simplified E-CVT structure diagram:

Ingenious conception and good economy! Full analysis of ECVT transmission

  Next is the power distribution diagram.

Ingenious conception and good economy! Full analysis of ECVT transmission

  First of all, we need to be clear about a concept:Power is the product of combination with rotational speed.(power = torque × rotational speed),

  Then because there are four that canFree revolutionPlanetary gear, it can be imagined that when the gear ring is fixed (that is, the wheel is fixed), the sun gear (MG1) can only drive the planetary gear seat (that is, the engine) to rotate (that is, start the engine process) when the planetary gear rotates;

  With the rotation of planetary gears, when the ring gear (MG2) rotates forward, the sun gear (MG1) can also rotate backward. Conversely, when the ring gear (MG2) rotates reversely, the sun gear (MG1) can rotate forward again.

  For example, when the outer ring gear and the sun gear rotate in the same direction, the planetary gears can not rotate, but only revolve, thus driving the gasoline engine to rotate. When the planetary gear seat does not rotate, the ring gear and the sun gear can still rotate freely. It is precisely because of this ingenious characteristic of the planetary gear set,Only when the engine, wheels and motor are connected together can they run without interfering with each other.Therefore, the clutch structure is omitted.

Ingenious conception and good economy! Full analysis of ECVT transmission

  S=C×3.6-R×2.6

  In the formula, s = sun = sun gear, c = carrier = line constellation, and r = ring = outer gear ring.

  In addition, since the diameters and teeth numbers of the external gear, the sun gear and the planetary gear have been fixed, it can also be obtained according to the formula on the drawing:When the planetary constellation rotates in the middle, the torque ratio allocated to the outer ring gear and the sun gear is certain.. The specific value is about72%Allocated to the external gear (actually 2.6÷3.6),28%Allocated to the sun gear (1-72%). As long as the engine rotates to work, it will not change this basic fact.

Ingenious conception and good economy! Full analysis of ECVT transmission

  Then we all know that under a series of different working conditions, the requirements for torque are greatly changed. Traditional power vehicles need a transmission to adjust the output power of the engine. However, in this specific structure of E-CVT, because there are two motors, under different working conditions,According to the above formula. As long as the different rotational speeds of these two motors are controlled, the engine power obtained on the outer gear ring can be changed infinitely, so that the automobile can achieve stepless speed change.

  As for how the PCU of Prius can control the fuel supply of the engine and the voltage, phase and positive and negative on-off of the two motors in real time according to the running conditions of the car. The control logic involved and the data collection and processing procedures of many sensors are too complicated to be described here. Understand that E-CVT can realize stepless speed change.

 

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Detailed explanation of working conditions

  The following analyzes the speed change process of E- one by one from various operating conditions:

I. Idle running (hot car)

  After the start command is issued, it starts (rotates forward) in an instant and drives the start. The whole process is extremely fast and smooth.

Ingenious conception and good economy! Full analysis of ECVT transmission

  After the engine is started, it runs at idle speed, and the gasoline engine drives the planetary constellation to rotate forward. Because the wheel (outer ring gear) does not rotate, the forward rotation of the planetary gear set (engine) will drive the sun gear (MG1) to rotate forward through the planetary gears. MG1 no longer receives power from the battery pack, but becomes a generator.Emit alternating current, through the inverter and voltage converter in PCU, it becomes low-voltage DC and charges the battery pack. In short, at idle speed,The whole engine is used to charge the battery pack..

Ingenious conception and good economy! Full analysis of ECVT transmission

Second, start

  After the start signal is sent, a small amount of power will be connected to the No.2 motor, and MG2 will start to rotate. Drive the wheel (outer gear ring) to start forward rotation, and the car moves slowly. When you press the accelerator pedal slightly hard, the No.2 motor will get more power and the Prius will accelerate. Because the power of No.2 motor is very high (50KW), the low speed is also very high. Under the control of PCU, the acceleration of the car is very soft.Even by MG2 aloneYou can accelerate the Prius to a considerable speed! This starting process gives full play to MG2.Low speed and high torsionTo make up for the embarrassing situation of insufficient low-speed torque of the engine.

Ingenious conception and good economy! Full analysis of ECVT transmission

  It is worth noting that if the engine is not working at this time (starting in pure electric mode), with the increase of the rotational speed of MG2, the rotational speed of MG1 will also increase rapidly. Because the speed of MG1 has an upper limit, when it reaches the upper limit, the engine is forced to start to intervene. There is a critical speed at this time. Although this speed is fixed, it is certain that the greater the intensity of stepping on the accelerator at the start, the earlier the gasoline engine will intervene (actively intervene). If you step on the accelerator all at once, the gasoline will ignite immediately.

  In most cases, MG2 can smoothly accelerate the Prius to a good speed, but in some cases, there will be a phenomenon of insufficient power. This is what the engine will pass after intervention.Driving MG1 to generate electricity for MG2.andDirectly drive the external gear to rotate to push the wheel.Two ways to output power, it is worth mentioning that these two ways can exist at the same time. As for the proportion of each other, it depends on many factors.

Ingenious conception and good economy! Full analysis of ECVT transmission

Third, small load acceleration

  When accelerating under light load, the wheels are mainly driven by MG2. With the speed of MG2 increasing, the speed of reverse rotation of the four planetary gears gradually decreases. When the speed of the gear ring is the same as that of the planetary constellation (engine), the rotation of the planetary gears stops, leaving only revolution. At this time, the planetary constellation (engine) pushes the gear ring (wheel) and sun gear (No.1 motor) through the four planetary gears that are no longer rotating, and the three speeds are consistent. MG1 continues to supply power to MG2 and charges the power battery through PCU. Thereafter, the speed of MG2 continues to increase until the vehicle reaches the target speed. At this time, the sun gear rotation speed is less than the rotation speed of the constellation.

Ingenious conception and good economy! Full analysis of ECVT transmission

Fourth, heavy load acceleration

  In the face of heavy load acceleration (such as load starting), the power of MG2 can’t keep up.Engine speed increaseEntering its economic operation range, the power of the engine is greatly improved. Because the torque increase of the engine further drives MG1 to generate electricity and the power obtained by the outer ring gear increases, at the same time, the battery pack will also supply power to MG2. Thanks to this, MG2 enters the "full firepower" mode.

Ingenious conception and good economy! Full analysis of ECVT transmission

Fourth, driving at a constant speed

  Driving at a constant speed occurs after the acceleration is completed. At this time, the Prius only needs to overcome all kinds of resistance, and the demand for power and torque is greatly reduced. After the throttle is relaxed, the speed of the gasoline engine decreases, and the speed of the gear ring (wheel) is higher than that of the planetary carrier (gasoline engine). At this time, the four planetary gears began to rotate forward. This forward rotation will drive the sun gear (MG1) to reverse.

  There is something special here, as we learned from the previous article. When the power from the engine is transmitted to the outer ring gear and the sun gear through the planet carrier, the rotational speeds of the outer ring gear and the sun gear will satisfy the following formula.

  S=C×3.6-R×2.6

  When the rotating speed of the outer gear ring is higher than that of the planetary carrier, that is, when R>C, it is obvious that S < 0, that is, it is reversed. However, if the reverse rotation of sun gear at this time is idling (without any resistance), it will rotate so fast that all the power from the engine will be absorbed by MG1 and the external gear ring cannot be driven (because it is obviously much easier to drive sun gear than to drive the external gear ring). Therefore, MG1 will need to work in the motor mode here, so that the planet carrier can’t drive the sun gear to fly at high speed and waste the power of the engine.

  But wouldn’t that be a waste of electricity? Therefore, in general, when cruising at high speed, MG2 becomes a generator to maintain the rotation of MG1.

Ingenious conception and good economy! Full analysis of ECVT transmission

  In fact, during the whole driving process of Prius, the state of acceleration and uniform driving is constantly switching. The phase of voltage and current will be adjusted by PCU according to various operation actions such as stepping on the accelerator and releasing the accelerator, and various driving conditions of the car, and the output power and rotating direction of the motor will be changed instantly, and the functions of the two motors will be switched.

Fifth, slow down

  In fact, the deceleration is relatively simple, with the engine turned off and the MG1 idling. MG2 is driven by the wheel and becomes a generator to absorb the deceleration energy of the wheel. And charge the battery pack.

Ingenious conception and good economy! Full analysis of ECVT transmission

Sixth, reverse the car

  Thanks to the large torque of MG2, the torque MG2 required by the Prius when reversing can be easily provided. The battery pack supplies power to MG2, which drives the external gear ring to reverse, and the vehicle finishes reversing.

Ingenious conception and good economy! Full analysis of ECVT transmission

  In the whole driving process of Prius, we can see that it is actually a process in which two motors and engines cooperate with each other to perfectly perform linear output under strict electromechanical conversion logic control. The basis of this perfect cooperation is the special structure of E-CVT. Because power = torque × rotational speed, the planetary gear set structure with proportionally distributed torque and infinitely distributed rotational speed enables the power of the engine to be infinitely distributed to the outer gear ring (i.e. wheels) at any time and place, thus completing all functions of the ordinary stepping gearbox!

  The following table shows the running state of each gear of E-CVT during the whole process:

Ingenious conception and good economy! Full analysis of ECVT transmission

  You can also refer to the following video to improve your understanding of the operating relationship between planetary gears, sun gears and external gear rings.

Prospect of E-CVT

  The appearance of gearbox was born in order to meet the different power requirements under various complex working conditions. Before it appeared, drivers needed to judge the road conditions and car conditions themselves to shift up and down in time. The advantage of this method is a strong sense of driving operation. After all, experienced drivers know what kind of power the car needs better than ECU. In addition, the advantages of simple structure, easy maintenance and small size also make the car with manual transmission have a large number of fans no matter where it is suitable.

  The appearance of automatic gearbox is actually very early, but the real large-scale application was in the 1980 s, and it was also a free ride with the rapid development of electronic technology. Because automatic transmission is not difficult, it is difficult to change the speed more accurately. In the mechanical age, technology is obviously difficult to achieve, but nowadays, more and more intelligent ECU makes automatic transmission more and more able to understand your driving intention. But even so, the automatic gearbox still has defects:There is shift clearance.Even DCT can’t realize the real "stepless speed change".

  As for the protagonist E-CVT in this paper, it can be said that it has reached the peak of the integration of electromechanical technology in the gearbox field. First of all, its logic control system is very complicated. In addition, it can effectively make up for the short board (low transmission power) of the traditional stepless gearbox, which integratesHigh power, quick response, stepless speed change and extremely high transmission efficiency.And other advantages in one. But it also has disadvantages:The support system is too complicated.We know that once any system is too complicated, the probability of problems will increase exponentially. 

Ingenious conception and good economy! Full analysis of ECVT transmission

summary

  Let’s make a simple summary of E-CVT:

1. Very smooth, extremely smooth

2, the transmission efficiency is high

3, simple structure and small volume

  Let’s go back to the question at the beginning of the article about whether E-CVT is right or not. Let’s put it this way: If other power sources were not needed to cooperate with it, I’m afraid E-CVT technology would have unified the gearbox field long ago. It is precisely because of this "fatal" defect that it is simply tailored for hybrid models. Writing this analysis is not entirely for the sake of popular science, but I hope that everyone can learn more about this somewhat heterogeneous and unknown transmission structure and its thinking. Because I firmly believe that in the future when fossil energy is exhausted, E-CVT will finally shine!

Can’t beat Sam and Costco? Yonghui Warehouse Supermarket closed its store one year after its opening, and customers spit out too many miscellaneous brands.

  In addition to the collapse of supermarkets, Yonghui’s super species and mini stores have also shrunk rapidly. The warehouse supermarket, which began to expand vigorously last year, faced the dilemma of closing its stores for the first time.

  One year after exploring the "warehouse store" model, Yonghui Supermarket (SH:601933) ushered in the closing of the first warehouse supermarket.

  A few days ago, Yonghui Supermarket Shijiazhuang White Plaza Store announced the closing of the store for clearance. According to the signs in the store, the clearance promotion period lasted from July 29th to August 7th. It is reported that the store opened in November 2014, and in July last year, it became one of the experimental stores where Yonghui transformed hypermarkets into storage supermarkets.

  In recent years, domestic hypermarkets are on the ebb tide, and Wal-Mart, Carrefour and Yonghui have frequently closed their stores. In addition to folding the hypermarket, Yonghui’s super species and mini stores have also shrunk rapidly. The warehouse supermarket that began to expand aggressively last year faced the dilemma of closing its stores for the first time.

  Under the preferential efforts of 30% off clearance, the store triggered a rush to grab goods. "When I went, there were a sea of people, and I came out without buying anything." Local resident Xiao Chen (pseudonym) said that as of August 2, many shelves in the supermarket were empty.

  In fact, driven by Costco and Sam, the founders of warehouse member stores, domestic supermarkets have entered the market one after another, running out of two forms: warehouse member stores and warehouse supermarkets. The former can only enter by paying for membership, while the latter has no restrictions. In terms of scale, Yonghui is currently the head player of the free storage supermarket. Since the trial in May 2021, a total of 53 stores have been opened by the end of that year.

  However, Time Finance found that domestic players, such as Box Horse and Yonghui, seem to be still in a simple imitation stage, and their fist products, such as roast chicken, Swiss rolls and cheese rolls, are very similar to those in Sam.

  I opened 53 storage supermarkets in 7 months, but I was told that they were all miscellaneous brands.

  In Shijiazhuang market, well-known supermarket chains such as Beijing Hualian, Century Lianhua, Wankelong, Shenzhen Renrenle, Beijing Huapu are as busy as they are when they come, and as embarrassed as they leave.

  Among them, Yonghui’s White business district is the most competitive, and local enterprises such as Baolongcang, Beijing Huapu and Yichu Lotus have settled here successively, and then left angrily. Now with the exit of Yonghui Warehouse Supermarket, northland supermarket, the local strongman, has become the final winner.

  In 2011, Yonghui Supermarket entered the Hebei market, and expanded 9 stores within 3 years, becoming a small scale. In 2014, it opened its doors on the first floor of White Square to welcome guests, with a leased area of 13,115 square meters. The store was separated from northland supermarket by a street, and they had a hand-to-hand fight in the following eight years. In 2022, northland supermarket celebrated its 15th anniversary, but Yonghui ended in failure.

  A supplier of Yonghui Supermarket told Time Finance that when Yonghui first entered the Shijiazhuang market, a local supermarket had an operation to let the supplier choose one.

  According to public information, northland supermarket belongs to Shijiazhuang Beiguobai Group Co., Ltd., with a state-owned background, and its commercial map involves shopping centers, department stores, cultural tourism and entertainment, community commercial complexes, catering services, supermarkets, warehousing and transportation, jewelry and other formats. Company official website shows that it has 37 supermarkets in Shijiazhuang, covering a wide range.

  In addition, due to the great influence of northland supermarket and its parent company in Shijiazhuang, supermarket shopping cards are still the choice for many enterprises to distribute employee benefits. There is a local saying that half of the people in Shijiazhuang have shopping cards from northland supermarket.

  Time Finance learned that after Yonghui upgraded its warehouse supermarket in July last year, it made a compromise in product selection in order to make up for the profit gap caused by the decrease in gross profit. On the one hand, there are more miscellaneous brands in supermarkets, such as 1828 herbal tea toothpaste, which is being cleared and sold in 5 yuan. "I have never heard of this brand, and I feel that what northland supermarket sells is a brand, so Yonghui Supermarket has few brands, so I go less," said resident Jingjing (a pseudonym).

  On the other hand, storage supermarkets are characterized by expanding the number of stores, streamlining the number of goods (SKU) and large packaging. Although large-scale sales are conducive to increasing the unit price of customers and attracting family customers, streamlining SKU puts forward higher requirements for the supply chain and product selection ability, and consumers have fewer choices. Therefore, when the quality of the goods can’t win, the decrease of the available categories will lead to the loss of consumers.

  Local residents have a deep understanding of this. Xiao Ke (pseudonym) told Time Finance: "It may be because there are too few kinds of goods, and the things provided by the North are really complete." However, according to her, she went to Yonghui more often than in the north, "because Yonghui has fewer people and provides pet dog cages, which is very friendly to consumers with pets."

  In May 2021, Yonghui announced to test the water storage supermarket. In July, it took the lead in closing and upgrading the store in Dongsheng Square, Shijiazhuang. According to the annual report data, by the end of 2021, Yonghui had opened 53 storage supermarket stores. However, while expanding its stores in a big way, Yonghui Supermarket harvested its first annual report of revenue decline since listing. In 2021, its operating income decreased by 3.8% year-on-year, and the net profit attributable to shareholders of the parent company was 3.93 billion yuan, a decrease of 5.72 billion yuan compared with the same period of last year.

  Lack of explosive ability, staying in the imitation stage.

  In August 2019, Costco, the head enterprise of warehousing member stores, entered China and landed its first store in Shanghai. On the opening day, the roads around the store were congested and there was a large passenger flow in the store, which led to the suspension of business that afternoon.

  Sam entered China in 1996. According to the data released by Wal-Mart China, by the end of November 2021, the number of Sam member stores in China had reached 36, the number of members exceeded 4 million, and the membership fee income was 1.04 billion yuan. Wen Ande, President of Sam Member Store and Deputy CEO of Wal-Mart China, said that by the end of 2022, the number of member stores in Sam will reach 40-45.

  Foreign players have a strong momentum, and domestic retailers are super aware that the spring of warehousing membership is coming. Since then, Box Horse, Yonghui, Metro China, etc. have entered the market one after another, and launched two forms, namely, a charging warehouse member store and a non-charging warehouse supermarket, which are regarded as the company’s second growth curve. In order to become the winner of the new track, all enterprises regard store expansion as the first step to seize the market.

  After Metro China was acquired by Wumart, in May, 2020, it began to launch a paid membership program in 13 Metro stores, namely, PLUS membership, with a price of 199 yuan/year. Wumart’s prospectus shows that as of December 31, 2020, the number of PLUS members has increased to 1.48 million, of which 11 metro stores account for 48% of the total customers, and the order volume accounts for 67% of the total orders, which indicates that the membership plan will be gradually extended to other metro stores in the Mainland. On November 27th last year, Metro opened 16 member stores in 8 cities including Beijing and Nanjing.

  In May, 2021, Yonghui tried out the warehouse member store model. According to the financial report, by the end of the year, 53 stores had been opened, and the same-store sales increased by 32.9%. In October, Carrefour’s first member store in China was established in Shanghai. According to the plan, 100 hypermarkets will be upgraded and transformed into member stores in the next three years. Box horse, Beijing Hualian and others also entered the game.

  However, the track of the warehouse member store, which was still bustling in 2021, became quiet in 2022. According to the statistics of public information in Time Finance, so far this year, Metro China and Fudi have added one member store, Yonghui has added two, Carrefour China, northland supermarket, Jiajiayue and Beijing Hualian have added zero, which is in contrast with the rapid expansion of stores in 2021.

  On the other hand, foreign warehouse players are still making steady progress. Costco currently has three stores in China, including Shanghai, Suzhou and Shenzhen, but it has successively acquired land in cities such as Hangzhou, Shanghai and Nanjing to prepare for the opening of new stores. In July, Sam issued a recruitment notice at Wal-Mart, announcing that seven stores will open in Shanghai, Chongqing, Nanning, Changsha, Wuxi and Beijing in the second half of the year.

  A few days ago, Time Finance visited Tianhe Store in Guangzhou, Sam. Although it was a working day, the store was crowded with people. A family of three is almost a standard for customers. Children sit in shopping carts with all kinds of big items piled up behind them. Crayfish, milk, cold-soaked cold dishes and other tasting tables all need to line up. On that day, the croissants in the store were on sale, and almost every shopping cart contained one or two boxes.

  The staff said that this stream of people is not too much, and there are too many customers to walk on weekends. In the store, several elderly customers also told Time Finance that they had five old sisters in total, and they would come together to replenish the goods on weekdays from time to time. "The goods are of good quality and the prices are acceptable."

  However, domestic storage supermarkets are more in the imitation stage. Hou Yi, CEO of Box Horse, once said that Box Horse X member stores have borrowed from Costco in many ways. Time Finance noticed that the roast chicken, Swiss roll, potato, croissant, cheese beef roll and lime juice displayed in Boxma and Yonghui stores are all out-of-the-box products in Sam, and their prices are generally lower than those in Sam.

  It is worth noting that warehouse member stores are not superficially large-package, low-SKU, nor are they the same explosive products. The core logic behind them is the real competitiveness, such as inventory turnover speed, supply chain, product selection and customer positioning. For domestic warehouse supermarket players, it is better to sort out the logic behind the warehouse supermarket before expanding, which may be more conducive to long-term development.

Israel will provide about $155 million in loans to Palestine.

  Israeli Defense Minister Ganz said on August 30th that Israel will provide 500 million new shekels (about 155 million US dollars) in loans to Palestine.

  On the 30th, Ganz revealed to the Israeli media that during his talks with Palestinian President Yasser Abbas on the 29th, he promised that Israel would take a series of "goodwill gestures", including providing loans to the Palestinians and approving 16,000 Palestinians to work in Israel.

  Ganz said that the purpose of his talks with Abbas was to build mutual trust in the absence of a peace agreement between the two sides.

  According to a statement issued by the Israeli Defense Minister’s Office in the early hours of the 30th, Ganz and Abbas held two rounds of talks in Ramallah, during which the two sides discussed the "security, social and economic situation" in the West Bank and the Gaza. The statement quoted Ganz as saying that "Israel is prepared to take a series of measures to promote the Palestinian economy".

  In July this year, the Israeli security cabinet decided to freeze the transfer of 597 million new shekels (about 183 million US dollars) to Palestine to collect taxes. This "punishment" measure used by Israel has caused the Palestinian side to fall into financial difficulties.  

  After Abbas met with Israeli Prime Minister Benjamin Netanyahu in the United States in 2010, the leaders of the two sides never met directly again. In 2014, the peace talks between Israel and the Palestinian National Authority broke down and have not resumed.

Geely Xingrui subverts the domestic A-class sedan and adds a new time-space version to the craze.

Stephen Chow said in the movie: If you don’t have a dream, you are different from salted fish. One of the most meaningful things in life is to fight for your dreams. The road to realizing dreams is difficult, and it needs constant subversion to shape a better self, so do ordinary people and dazzling stars. Andrew, who became an instant hit in the movie goodbye mr. loser, made his way to fame by constantly subverting himself.

Geely Xingrui subverts the domestic A-class sedan and the new time-space version of the boom-Figure 1

Andrew’s original major was music, but because of his love for Leslie Cheung in his youth, he always had an actor dream in his heart. From musicals to dramas to TV plays, Andrew has entered the entertainment circle through constant subversion, and Yuan Hua, whose tragic and funny characters coexist in goodbye mr. loser, is another subversion of his role.

Geely Xingrui subverts the domestic A-class sedan and the new time-space version of the boom-Figure 1

Subvert the traditional family car design with fashion movement.

"Subversion" has occurred continuously in the 60 years since the birth of independent brands. With the change of the main consumer groups in the automobile market, the pursuit of fashion and sports is another subversion, such as the space-time version just launched by Geely Xingrui. It is the coincidence of the concept of "subversion" that Geely chose Andrew as the image spokesperson of Xingrui.

Geely Xingrui subverts the domestic A-class sedan and the new time-space version of the boom-Figure 3

In the price of 150,000 yuan, Xingrui originally showed a high-end posture, but the space-time version skillfully transformed Xingrui into a fashionable and sporty family car with elements such as dark exterior decoration, four-way exhaust and Alcantara material.

Geely Xingrui subverts the domestic A-class sedan and the new time-space version of the boom-Figure 4

The appearance of Xingrui Space-Time is blackened. The original chrome-plated decorative strips in the air intake grille, front/side enclosure, window and tail are all replaced by bright black decorative strips, and blackened LED headlights, black rearview mirrors and black tail wings are added, showing the fashionable atmosphere that young people love. At the same time, the 18-inch star-shaped hub and red brake calipers, as well as the four-way exhaust with a strong sense of shock, make its appearance show an extraordinary sporty atmosphere.

Geely Xingrui subverts the domestic A-class sedan and the new time-space version of the boom-Figure 5

Alcantara suede is a common material for performance cars and racing cars. The interior of Xingrui Space-Time Edition also incorporates a lot of Italian Alcantara suede material. The inner side of the door, the center console and the star pilot shift lever are all covered with Alcantara, and the seats are also covered with Alcantara material to increase the friction required for intense handling. In addition, the cockpit uses a large number of aurora green stitching with strong youthful elements, while the center console presents a fashionable atmosphere with Xinghe laser carving 3D decorative board.

Geely Xingrui subverts the domestic A-class sedan and the new time-space version of the boom-Figure 6

The fashionable and sporty design inside and outside of Xingrui Space-Time Edition is just right, and it maintains a very high texture. In particular, the newly added exclusive sky gray car paint has a high degree of recognition among a number of family cars.

In addition to subverting tonality with a more sporty design, Xingrui Space-Time Edition redefines the China sedan. For the imagination of family cars, I believe many consumers have the same idea with me &mdash; &mdash; Can start with a top-notch family sedan with 100,000-150,000 yuan. In fact, this is also Geely’s dream, so Xingrui was born of subversion. It broke through the shackles that A-class cars were equal to "configuration/workmanship collapsed and power would be enough" and led A-class family cars to a new step.

Say no to "grocery cart power"! High performance power down

How to define a car as a good car? The "three big pieces" are fundamental, and the powertrain and platform structure used in Xingrui Space-Time Edition are enough to convince people.

Geely Xingrui subverts the domestic A-class sedan and the new time-space version of the boom-Figure 7

Nowadays, 150,000-class cars mostly use small-displacement turbocharged engines or naturally aspirated engines. Since the entry model of 113,700 yuan, Xingrui has come standard with 2.0TD luxury power and output 190 horsepower. With a 7-speed wet dual-clutch gearbox with a transmission efficiency of 97% and a shift speed of 0.2 seconds, it can achieve the ultimate performance of 7-second zero-acceleration. This kind of motivation can not only satisfy daily travel and long-distance travel, but also stimulate adrenaline.

Geely Xingrui subverts the domestic A-class sedan and the new time-space version of the boom-Figure 8

On the other hand, the Geely Xingrui Space-Time Edition is still built on the CMA super matrix architecture, which has higher technical "gold content", especially in terms of safety, and has a frame body that is higher than the collision standards in China and Europe. Because it comes from the luxurious European architecture, the front McPherson and rear multi-link suspensions of Xingrui also show absolute advanced texture and driving control characteristics, which is different from a number of moderate grocery carts.

Without spending more money, ordinary consumers can also have high-quality and leading family cars.

The grade difference is very obvious in the category of automobiles. Generally speaking, 100,000-150,000 yuan can only buy a dish with acceptable space and quality. With the improvement of people’s living standards and the post-90s generation with better education becoming the main force in the market, the quality and leading requirements of automobiles as products have been amplified and even become necessary. Under this trend of consumer demand, Geely has brought Xingrui with leapfrog workmanship, configuration and technology.

Geely Xingrui subverts the domestic A-class sedan and the new time-space version of the boom-Figure 9

Xingrui has extremely high internal and external values, especially comparable to joint venture luxury cars in sheet metal work. Its interior is made of a variety of soft and leather materials, and equipped with G-clean intelligent ecological health circle (AQS intelligent air quality management system, CN95 high-efficiency composite filter and negative ion purifier) to protect the respiratory health of drivers and passengers. At the same time, the vehicle adopts a cage-type body with high-strength steel ratio of over 70.2%, provides six airbags, and has been equipped with L2 safety assistance system (14 most advanced active safety functions of ADAS) since the model of 132,700 yuan, thus creating a new standard for the health of family cars.

Geely Xingrui subverts the domestic A-class sedan and the new time-space version of the boom-Figure 10

Xingrui has a strong scientific and technological attribute. In addition to relying on GKUI’s intelligent ecosystem and advanced intelligent assisted driving functions, it also relies on CMA’s leading electronic and electrical architecture to realize the OTA of the whole vehicle. Through software upgrade and firmware update, it has continuously upgraded and added functions to entertainment system, engine, chassis suspension and body control, so that traditional fuel vehicles also have the same scientific and technological advantages as pure trams, and reconstructed the new standards of sedan intelligence.

summary

Geely Xingrui is the subversive of China’s sedan chair, which is worthy of the name. It subverts the definition of traditional family car in essence with its powerful and comprehensive product strength, and improves the quality of consumers’ travel qualitatively. This time, it adds new "black exterior decoration, suspended energy cockpit and exclusive color sky gray car paint", which gives consumers more choices. Refusing to stick to the rules is believed to be the personality expression of many warm-blooded gentlemen, and Geely Xingrui is the most suitable car for them.

Buy a car to avoid the pit! Three new energy vehicles that are not worth buying are expensive and have poor sales.

2023 has passed. In the past year, a large number of new energy vehicles have flooded into the domestic auto market, which has made auto consumers pay attention to it. Of course, among them, there are some models that are not worth buying by consumers, such as the Extreme Yue 01, SAIC Chase MAXUS Everyone 9 and Gaohe Hihi Y. So what are the "hard injuries" of the three new energy vehicles? Below, let’s analyze it in detail to help everyone buy a car to avoid the pit!

1. Extreme Leap 01

The Extreme Yue 01 is a model jointly built by Baidu and Geely. Like the Extreme Krypton 001, it also comes from the vast structure of SEA. However, in terms of market performance, this car naturally cannot be compared with the Extreme Krypton 001, so it was not long before it went on the market that the official price was reduced by 30,000 pieces.

Extreme Yue 01 is called "automobile robot", and intelligent driving assistance is one of its biggest selling points. It is the first and only brand in China that adopts pure visual route to develop intelligent driving. Is it full of gimmicks?

However, the intelligent driving function supported by pure vision scheme does not rely on laser radar for assistance, which is different from many models supporting high-order intelligent assisted driving on the market. It takes time to make consumers accept it at once, and if you want to buy this car to get the intelligent driving function, you have to choose another one. It is limited to 19,900 yuan, which seems that the price is not high, but after all, there is no laser radar with high cost, and the cost performance is still average.

In terms of interior, this car also has slots, such as the 35.6-inch fish screen in Zhongkong, which looks full of technology, but the screen is in the central position, which makes the main and co-pilots have to turn their heads to look at the screen. It is really awkward.

In terms of battery life, the CLTC of the entry-level model has a battery life of only 550km, and its performance is average. However, if you want to buy a MAX version with a higher battery life (720km), you need to buy a 100kWh battery option package with an original price of 45,000 yuan. Although the price of this battery option package has been reduced by 10,000 yuan, its appeal is still relatively low.

2. SAIC Chase MAXUS Everyone 9

Nowadays, the high-end MPV market has begun to flood into pure electric vehicles, and SAIC Chase MAXUS Everyone 9 is one of them. In terms of styling, this car really looks sedate and atmospheric, and the length of 5270mm and the wheelbase of 3200mm also ensure the internal space. However, in terms of interior design, the panel under the front central control adopts a curved design, which is not harmonious in any way.

In terms of cost performance, this car is also slightly lower. For example, the mid-range model with a guide price of 309,900 yuan is only equipped with imitation leather seats, and even the co-driver has no electric adjustment function, and the second row has no common ventilation, massage and heating functions.

We know that MPV, whether for home or business, often needs long-distance travel, but for pure electric MPV, longer battery life can avoid travel anxiety. However, the pure battery life of the entry-level model of SAIC Chase MAXUS Everyone 9 is only 480 kilometers, and the guiding price is 269,900 yuan, even less than that of hundreds of thousands of models. The maximum battery life of the model is 560 kilometers. If you travel in winter, you may have to make some discounts. The actual battery life is even worse, so it is not recommended to buy it at all.

3. Gaohe Hihi Y.

Compared with HiPhi X and HiPhi Z built by Gaohe before, the shape of HiPhi Y is relatively more in line with the public aesthetic, and the guide price of 339,000-459,000 yuan is also more grounded. However, even so, the sales volume of Gaohe HiPhi Y still failed to rise, with only 1,606 vehicles delivered in October.

The reason is that most of the consumers who buy medium and large SUVs are family users, and although the shape of Gaohe HiPhi Y is "convergent" compared with before, it still looks a little individual, which is not particularly in line with the car purchase aesthetics of family users.

In terms of body data, the car length of Gaohe HiPhi Y is less than 5 meters, and the wheelbase is less than 3 meters. Compared with the ideal L7 of its peers with a car length of 5050mm and a wheelbase of 3005mm, it is indeed inferior. To know that home users buy SUVs, they are very interested in the performance of driving space.

In the back row, this car is not equipped with a big screen that is very popular now. In addition, although it has the function of a car refrigerator, it still needs to be optional. You need to buy a luxury suit worth 7,000 yuan to get it. For the ideal L7 with a standard refrigerator and a big screen in the back row, it is really not competitive.

In terms of performance, this car also has shortcomings. Like the entry-level model, the price has reached 339,000, but the battery life is only 560km, and it does not have the 800V fast charging function.

general comment

It can be said that the above three models have obvious shortcomings, and the brand influence is also very general, which directly leads to the poor terminal sales of the three models, so if you buy new energy models, these three models are still better to avoid it. If we buy a car, we should still have a comprehensive understanding of the target model, and also compare the products of the same level, so that it is easy to choose the favorite model.

Cadillac XT5 model introduction, American style is trustworthy

I believe everyone must have heard of the Cadillac brand. I believe most people have the impression of this brand as a low-key luxury and a presidential car. Since the brand entered the Chinese market, it has been loved by many people. So today, let’s introduce the Cadillac XT5 to you and see how this model is. Let’s take a look.

In terms of appearance, the front face of the current Cadillac XT5 is a family-style design, and the vehicle is very recognizable. Its chrome-plated shield-shaped mid-mesh grille and diamond-cut headlights make the XT5 model create a very luxurious sense of beauty. On the side of the model, the side design of the XT5 body is full of power, with many tougher lines, and the waist line is an exquisite cable-stayed design, which gives the vehicle a good sense of movement. The rear part is relatively full, and the overall design is very simple and durable.

In terms of interior, the interior design of the Cadillac XT5 is also very good, after all, it is a luxury brand. The BOSS sound effect is full of marks, and the music is played online in the car without loss. The center console with soft leather design is full of class.

In terms of power, the Cadillac XT5 can be equipped with two 2.0T turbocharged direct injection engines with different tuning, with a maximum power of 184kW and 198kW respectively, and the peak torque of both is 400Nm. The matching is an 8-speed automatic gearbox with Start/Stop energy-saving start-stop function. The XT5 is equipped with an intelligent dual-clutch timely four-wheel drive system. Through the two technologies of separable transfer and dual-clutch rear drive unit, it will realize the complete distribution of left and right rear wheel torque from 0-100%, combined with four driving modes of comfort/sports/outdoor (dirt road)/full drive to adapt to various road conditions.

Overall, the Cadillac XT5 can achieve today’s results not only because of its good appearance, although the appearance is one of the biggest highlights of the XT5. But the interior, appearance, power, and comfort all add up to make this car have a good reputation.

This article is transferred from: Tiantian Car APP

Yang Caini adds highlights to "Cold War", collaborates "deeply" with Guo Fucheng


Yang Caini


Yang Caini and Guo Fucheng looked focused

    The film, which is exclusively copyrighted by [Movie Network], has been scheduled for release nationwide on October 18. The film gathers many male superstars such as Kwok Fu-cheng, Leung Ka-fai, Andy Lau, Li Zhiting, Peng Yuyan and many others. Among them, Yang Caini is one of the few female characters in the film. As the female lead in the film, Yang Caini’s role in this film is crucial, and she also shows her "sonorous rose" characteristics. It is understood that after playing the head of the public relations department of the Hong Kong police force in "Cold War", she moved to the lead director behind the scenes. Coincidentally, this time Guo Fu-cheng once again worked with Yang Caini, but both of them were actors in "Cold War".

Big break

Shooting MV with Guo Fucheng embarked on the road of performing arts

    As a hot and masculine male drama, "Cold War" in addition to Guo Fucheng, Liang Jiahui, the two leading actors led by the handsome men, Yang Caini, Ma Yili and other actresses joined the film undoubtedly added a soft atmosphere. Regarding the role of a police spokesman in the film, Yang Caini said that she thought about it privately for a long time. "As an ordinary citizen, you will often see some senior female officials who speak on behalf of the government, and I will pay special attention to their attitude and eyes."

    For Yang Caini, the most profound feeling of joining "Cold War" this time is the reunion with Guo Fucheng and Liang Jiahui, the two best actors. Among them, Guo Fucheng has the most cooperation and is the most familiar. "We shot before, in fact, I shot his MV and commercials when I was a student, and it was because of those commercials with him that I stepped into the acting industry." In addition, when it comes to the "origin" with actor Liang Jiahui, it can be traced back to Yang Caini’s first film after her debut. "After filming" Eastern Heretic ", I didn’t meet again for a long time. I am very excited and looking forward to meeting him in" Cold War "this time. So in addition to being in a great movie and working with so many great actors, it was also a rare gathering for me. "

Talk about new films

"Cold War"

    Yang Caini, who has always been meticulous about her work, talked about the reason for starring in the movie "Cold War". She admitted that on the one hand, she was able to work with several film masters again, and on the other hand, she appreciated the scripts and talents of the two new directors. Yang Caini praised: "They wrote a very thoughtful script, and if you look closely, you will find that they worked very hard and put a lot of effort into it. And they have a very clear thinking, and every scene will pay attention to whether the actors can reach their maximum potential. As an actor, meeting a director who is very demanding will naturally generate new sparks, so I really want to be involved in this movie and I really want to support them."

    In Yang’s opinion, only people who really love movies can make good movies. "The reason why the Hong Kong film industry has been able to give everyone a fresh feeling and continue to develop is because there are many people who love movies in front of the stage and behind the scenes, and they support and help each other." As for the future of Hong Kong movies, she expressed her confidence: "Just like this’Cold War ‘, although there are two new directors, there are still many experienced actors and staff involved, because everyone is one heart and wants to support the new director and the new script. So I believe that Hong Kong movies will continue to move up, because there are a group of people who are connected behind the scenes."

Debut

"Deep" cooperation with Guo Fucheng again

    Now that "acting is good and directing" has become a trend in the entertainment industry, in the face of actresses such as Zhang Aijia, Xu Jinglei and Zhao Wei testing the waters, the job of directing is no longer exclusive to men. Yang Caini, known as the "Jade Lady Head", is also planning to launch her directorial debut "Christmas Rose" in the Christmas schedule. The film starts with a courtroom drama and tells the "French Open tenderness" of four men and women.

    In an interview, Yang Caini said that for her debut novel, she almost maxed out her "favor card". Not only did she invite Tsui Hark and Zhang Zhiliang to serve as producers, but she also recruited her friends Guo Fucheng, Qin Hailu, Gui Lunmei, Xia Yu, Liao Qizhi and other actors to help. When asked about the specific story of the film, Yang Caini was silent, saying only that "this is a film that explores important topics in society. In life, every decision will affect others and their own future, and the script wants to tell such a story." It is understood that "Christmas Rose" is a court drama triggered by a case. Guo Fucheng will play the male lead as a prosecutor this time, and play a couple with Taiwanese actress Gui Lunmei.

Not affected by the financial tsunami, Soda Green Guo Fucheng’s Guangzhou concert is hot


  The "financial tsunami" did not seem to affect the enthusiasm of Guangzhou’s neighbors for the carnival at the end of the year. In the next month, the concerts in Guangzhou gathered, and the tickets were sold more and more expensive, and even a rare thousand yuan ticket appeared. The reporter received news from various performers yesterday that whether it was the king Guo Fucheng or the "niche" soda green, the tickets were selling crazy, and there was even a hot scene that the tickets were not officially sold out and had been booked out.


  Guo Fucheng


  The box office on the first day exceeded one million


  On January 3, 2009, Guo Fucheng will bring his Asia-renowned "Dancing Forest True Concert" and the Guinness World Record 450-degree giant rotating stage to the Tianhe Stadium in Guangzhou. This is also his return to perform in Yangcheng after a seven-year absence from the Guangzhou stage. As soon as the news broke, fans who like him were excited. The organizers were originally scheduled to officially issue tickets yesterday, but due to the large number of fans booking tickets in advance, some price tickets are actually "unavailable".


  According to the organizers’ statistics, within 24 hours of the "Dancing Forest True Story Concert" going on sale, ticket sales have exceeded one million.


  The organizers introduced that in order to give back to Guangzhou fans and coincide with the two major festivals of Christmas and New Year, they have specially prepared a limited edition New Year’s card for Guo Fucheng. All fans who purchase tickets at Guo Fucheng’s designated ticket outlets in Guangzhou will receive a free exquisite card as a New Year’s gift from Guo Fucheng to Guangzhou fans.


  The organizers also revealed that the concert also specially planned to build an extension platform dozens of meters long on the stage, which will be the first time the extension platform will be used in a concert in Guangzhou. At that time, Guo Fucheng will stand on the extension platform to get up close and personal with fans, and will also deliver mysterious gifts to the audience on the spot.


  Soda Green


  Tickets are selling out fast


  If Guo Fucheng’s ticket sales are particularly good because he has a strong mass base in Guangzhou, it is quite surprising that the rather "niche" soda green tickets can also be sold out.


  Soda Green, which has always been known as a "niche" band, started singing at the Taipei Arena at the end of last year, and held solo and commercial performances in Hong Kong, Beijing, Shanghai, Tokyo, Chengdu and other places within a year, so that fans in each place can truly feel the charm of Soda Green’s live music interpretation, and at the same time, it has also won commercial success.


  This Christmas Eve, Soda Green will hold its last solo concert of 2008 in Guangzhou, with the theme of "Soda Green Sings with You on Christmas Eve". Although there was no much hype, the tickets sold out quickly after being issued. At the strong request of many fans, the organizers temporarily decided to adjust the performance venue, replacing the Zhongshan Memorial Hall, which was originally scheduled to accommodate 3,000 spectators, with the Guangzhou Stadium, which can accommodate 8,000 spectators. However, even if it is changed to the stadium, the low-priced tickets have been sold out.


  In addition, in order to give back the fans’ support for Soda Green, the performers have reserved a small number of free tickets, and specially planned the Soda Green "Sing with me on Christmas" ticket-grabbing activity on December 24. Once launched, it attracted millions of fans to leave messages online to grab tickets, and the popularity was bursting. This is another successful case of Chen Qizhen expanding the scale of her performance due to the hot box office after her solo performance in Beijing not long ago. In this year’s performance market, the explosive power of so-called independent and niche singers such as Cai Jianya, Chen Qizhen, and Zhang Zhenyue, who will be singing in Beijing, has also impressed everyone with nearly 10% of the box office sales.


  Soda Green has been out for three years and has released 4 albums and 5 EPs, which are deeply loved and sought after. In the first large-scale ticketed concert held at Taipei Arena in November last year, Qingfeng sang more than 40 songs in a row, returned 8 times, and performed for 5 hours. Soda Green expressed the hope that this Guangzhou concert can continue the performance myth of Taipei Arena and bring more unparalleled musical experience to the live audience.


  At the same time, Cai Yilin, Luo Zhixiang, and Zhou Huajian, who will be singing in Guangzhou at the end of the year, are also enthusiastically sought after, and the box office good news has come again and again. Everyone is like a competition to see who will run to the "limit" first. Reporter He Yajia

Editor in charge: Sun Jie

315 Cases | Ten Typical Cases of Consumers’ Association’s Maintenance of Consumer Fairness in 2020-2021

In order to thoroughly implement the spirit of the Sixth Plenary Session of the Nineteenth CPC Central Committee and the Central Economic Work Conference, adhere to the people-centered development idea, promote common prosperity in high-quality development, promote social fairness and justice, and safeguard the legitimate rights and interests of consumers, the China Consumers Association has determined "2020-2021" on the basis of cases submitted by local consumer associations and recommendations by relevant experts.Ten typical cases of annual consumer association organization maintaining consumer fairness. "

In 2020-2021, the top ten typical cases of consumer justice organized by Consumers Association covered the current hot issues of consumer rights protection, including the inability to shut down the startup advertisement of smart TV, the compulsory tying of gas insurance by gas companies, the difficulty of refunding the loan due to the low-cost drainage of photo studios, the difficulty of stopping the business of training institutions without authorization, the charging of tolls for car maintenance parts, the tattoo of minors without the consent of guardians, the delay of refund due to force majeure by foreign airlines, and the difficulty of making an appointment for pre-sale foot bath bags.

These cases reflect the unfair phenomena in the field of consumption from different angles, such as compulsory transactions, unfair and unreasonable charges, overlord clauses and unfair treatment. Operators should take this as a warning, be honest and trustworthy, abide by public morality, be good at science and technology, operate according to law, care for the weak, treat each other equally, do not abuse their dominant position, and do not use technical means to infringe, and truly implement the principle of fairness in all aspects of production, publicity, contract, sales and after-sales, so that consumers can feel substantive fairness.

Consumption fairness is an important embodiment of social fairness and an important content of achieving common prosperity. When purchasing goods or receiving services, consumers have the right to obtain fair trading conditions such as quality assurance, reasonable price and correct measurement, and have the right to refuse the compulsory trading behavior of operators. China Consumers Association calls on all relevant sectors of society to take active actions to urge operators to strictly implement legal provisions, earnestly assume social responsibilities, pay more attention to the protection of consumers’ rights and interests, jointly promote consumer fairness, and constantly enhance consumers’ sense of acquisition, happiness and security.

Case 1: Public interest litigation case in which smart TV startup advertisements cannot be closed.

[Brief introduction of the case]

Since the second half of 2019, Jiangsu Consumer Rights Protection Committee will carry out a series of investigations, interviews and litigation actions to protect the rights of smart TVs. On December 12, 2019, Lerong Zhixin Co., Ltd., a subsidiary of LeTV, which refused to rectify, filed a consumer civil public interest lawsuit in accordance with the law, requesting the court to order the defendant to provide the smart TVs with boot advertisements that it sold with the function of turning off the boot advertisements with one button. After the first trial of Nanjing Intermediate People’s Court and the second trial of Jiangsu Higher People’s Court, in March 2021, Jiangsu Consumer Protection Committee won the case. During this period, Jiangsu Consumer Protection Committee and china electronic chamber of commerce jointly issued the group standard "Technical Specification for Smart TV Start-up Advertising", which is conducive to better leading the healthy development of smart TV industry.

[Expert Comments]

The widespread problem that the startup advertisement can’t be closed in the smart TV industry has been criticized by the society. Consumers’ Association launched a series of actions against this hot consumption issue, urged many operators with similar behaviors to rectify, and filed public interest litigation against enterprises involved who refused to rectify, which played a good educational warning role, effectively safeguarded consumer fairness, protected the legitimate rights and interests of many unspecified consumers, and promoted the development of related industry norms.

[Guidelines for Rights Protection]

Smart TV power-on advertisements are forcibly implanted and cannot be closed, which seriously affects consumers’ viewing experience, and also violates "operators shall not send commercial information to consumers without their consent or request, or consumers expressly refuse" and "using the Internet to send and publish advertisements shall not affect users’ normal use of the network. Advertisements published in the form of pop-ups on Internet pages should be marked with a closing sign to ensure one-click closure. Operators of smart products should establish the value concept of science and technology for good, operate in good faith and abide by the law, ensure consumers enjoy equal consumption rights, and put an end to the use of technical means to implement compulsory transactions.

【 Related Law 】

Articles 9, 10, 29, paragraph 3 and 47 of People’s Republic of China (PRC) Consumer Protection Law, article 44, paragraph 2 of People’s Republic of China (PRC) Advertising Law, article 58, paragraph 1 of People’s Republic of China (PRC) Civil Procedure Law, and articles 1, 2 and 13 of the Supreme People’s Court’s Interpretation on Several Issues Concerning the Application of Laws in the Trial of Consumer Civil Public Interest Litigation Cases.

Case 2: Compulsory tying gas insurance case of gas company

[Brief introduction of the case]

On March 31, 2021, Mr. Xia, a consumer in Yunmeng County, Xiaogan City, Hubei Province, complained that when he applied for natural gas installation, the staff of the gas company forced consumers to buy gas insurance 300 yuan first, otherwise they would not install gas equipment. After Mr. Xia was forced to pay the fee, the gas company did not issue an invoice or receipt. After receiving the complaint, Yunmeng Consumer Council interviewed the gas company and pointed out that it is its due obligation to install natural gas equipment. Whether to buy gas insurance should be chosen by consumers, and the gas company has no right to force it. After mediation, the gas company refunded the consumers’ gas insurance fees, and rectified the problem of compulsory bundling.

[Expert Comments]

Compulsory tying in the field of public services not only harms the rights and interests of many consumers, but also is suspected of violating the Anti-Monopoly Law. Gas companies engaged in business activities shall not abuse their dominant market position, force tying or attach unreasonable trading conditions to transactions. Consumers’ associations perform their duties according to law, urge operators to correct illegal acts, effectively correct unfair consumption and safeguard the interests of many consumers.

[Guidelines for Rights Protection]

Consumers have the right to fair trade according to law and have the right to refuse the compulsory trading behavior of operators. Operators shall protect the legitimate rights and interests of consumers, and shall not set unfair and unreasonable trading conditions or force transactions. When consumers ask for purchase vouchers or service documents such as invoices, operators must issue them. Because of its public welfare nature, the state has invested public resources in the field of public services, and operators should pay more attention to the fairness of consumption, and must not arbitrarily bundle and charge fees on the basis of state statutory fees in violation of the law, thus harming the legitimate rights and interests of consumers.

【 Related Law 】

Article 17 of the Anti-Monopoly Law and Articles 4, 9, 16 and 22 of the Consumer Protection Law.

Case 3: Low-cost drainage of photo studio induces the handling of consumer loans.

[Brief introduction of the case]

In December, 2019, two college students signed up for the advertisement of Yan Yu Photography Company to experience costume photography for 19.9 yuan on a short video. After arriving at the store, I couldn’t stand the salesman’s promotion. I signed a photography order agreement of 1,100 yuan and a "supplementary agreement" of 1,588 yuan and 24,000 yuan to upgrade clothes, films and photo albums. The clerk also guided the two people to open the online loan service to borrow money for consumption. In the end, the two paid most of the expenses, leaving 5,900 yuan unpaid. During the filming and the night of departure, the two repeatedly proposed to delete photos and lower the package standard, which was rejected by the store for various reasons. In the absence of mediation, the Shanghai Consumer Protection Committee will guide the Hongkou District Consumer Protection Committee to support consumer prosecution. In February, 2021, Shanghai Hongkou Court decided to cancel the 1100 yuan order agreement and 24,000 yuan supplementary agreement signed by both parties, and the photo studio returned 18,600 yuan to consumers. The studio also promised to modify the terms of the contract format, so that customers can unconditionally cancel the contract within 24 hours after signing the contract.

[Expert Comments]

In the name of low-cost experience, merchants attract consumers to place orders by means of short videos and other promotional channels. In fact, in the process of providing services, they heavily induce consumers to increase prices and upgrade, make consumption decisions that go against their true intentions, and even induce college students to handle consumer loans beyond their ability to repay loans, which seriously damages the legitimate rights and interests of consumers. Consumers’ Association supported consumers to win the lawsuit by requesting the support of the district procuratorate and contacting the district judicial bureau to appoint public interest lawyers, which effectively safeguarded consumers’ legitimate rights and interests and promoted social fairness and justice.

[Guidelines for Rights Protection]

Operators should strictly abide by the laws and regulations, abide by business ethics, be honest and trustworthy, operate legally, and put an end to low-cost arbitrage, price increases at different levels, and restrict and mislead consumers. Microfinance companies should earnestly implement the Notice on Further Standardizing the Supervision and Management of College Students’ Internet Consumer Loans, strengthen marketing management, strictly review the pre-loan qualifications, strictly implement the second repayment source of college students, strictly control the credit qualifications of college students, and must not use deceptive, misleading or induced publicity to induce college students to apply for consumer loans. The vast number of consumers should keep a clear head about low-price sales, rationally consume according to their own consumption power, and avoid the trap of excessive consumption and high loans.

【 Related Law 】

Articles 563, 565, 566 and 770 of the Civil Code of People’s Republic of China (PRC), and Articles 4, 8, 9 and 10 of the Consumer Protection Law.

Case 4: It is difficult for a training institution to suspend business without authorization for refund.

[Brief introduction of the case]

Since May 2021, Chongqing Consumer Rights Protection Committee and Qianjiang Consumer Rights Protection Committee have successively accepted 151 consumers’ complaints that Chongqing Yunhan Art Training Co., Ltd. suddenly closed down after collecting consumer training fees and did not return the remaining training fees. On August 19th, Chongqing Consumer Protection Committee and Qianjiang District Consumer Protection Committee supported consumers to file a class action lawsuit with Qianjiang District People’s Court, and coordinated lawyers to provide litigation agency services for consumers. On November 17, the Qianjiang District People’s Court of Chongqing held a public hearing to hear the case. In the final judgment, the defendant will refund the consumer training fee within ten days from the effective date of the judgment.

[Expert Comments]

It is a prominent infringement problem in recent years that off-campus training institutions collect training fees, refuse to perform their duties and do not refund the remaining training fees. This kind of case involves a large number of consumers and has great social security risks. The two-level consumer associations actively responded and took the initiative to help consumers file class actions and achieved good results, which played an important leading role in maintaining social stability and promoting consumer fairness.

[Guidelines for Rights Protection]

Off-campus training institutions shall strictly implement the Notice on Strengthening the Supervision of Off-campus Training Institutions’ Pre-charging, and shall not charge fees for more than 3 months or 60 class hours in a lump sum or in the form of recharge or sub-card. For the training institutions, the pre-paid fees are fully included in the scope of supervision, and risk management and control are carried out through bank custody and risk margin. Strict training loan management, it is forbidden to induce installment loans to pay off-campus training fees. Consumers should pay attention to identifying the qualifications of training institutions, carefully consulting the contents of contracts, beware of consumption risks, pay attention to retaining evidence, and safeguard their rights and interests according to law.

【 Related Law 】

Articles 471 and 577 of the Civil Code of People’s Republic of China (PRC), and article 53 of the Law of People’s Republic of China (PRC) on the Protection of Consumer Rights and Interests.

Case 5: The case of automobile maintenance spare parts with fake parts as real ones.

[Brief introduction of the case]

In March 2021, Ms. Gui, a consumer, chose an offline repair shop for routine maintenance through an online car maintenance platform, which cost a total of 6,000 yuan. However, the front and rear four brake discs and front wheel brake pads replaced by the auto repair factory were not the original parts promised, and the 20,000-kilometer front brake disc will still be used for replacement, which is suspected of over-maintenance. After mediation by Nanjing Consumers Association, the auto repair factory apologized to the consumers and made a refund of one compensation and three compensation.

[Expert Comments]

The chaos in the field of automobile maintenance is frequent, and the key lies in the dishonesty and disobedience of some operators. Due to opaque information, consumers lack professional knowledge and consumption experience, and it is difficult to see through all kinds of routines in the automobile maintenance industry. Through the professional support of the automobile professional committee, the Consumers Association helps consumers to obtain punitive damages, effectively safeguarding the legitimate rights and interests of the disadvantaged consumers.

[Guidelines for Rights Protection]

Automobile maintenance operators should earnestly improve their awareness of the rule of law, ensure the quality and quantity, keep their promises, buy and sell fairly, and provide sincere service, so as to prevent the fake from being genuine, excessive maintenance and cheating consumers. The vast number of consumers should pay attention to check the qualification of the garage before maintenance and understand the basic knowledge of automobile maintenance; When maintaining, a written contract should be signed to specify the repair items, prices, accessories and warranty period. After maintenance, it is necessary to check in time, and ask for invoices, expense lists, accessories vouchers, etc. Once it is found that the auto repairer has excessive maintenance and fraud, it is necessary to complain and report in time and protect rights according to law.

【 Related Law 】

Articles 7, 8, 10, 20 and 55 of the Law of People’s Republic of China (PRC) on the Protection of Consumer Rights and Interests.

Case 6: The case of toll collection for limited-time traffic when highway cards are set up.

[Brief introduction of the case]

In September, 2021, according to the clues reflected by consumers, the Consumers Association of Inner Mongolia Autonomous Region found that a cultural tourism company set up checkpoints on two highway routes, the national highway and the provincial highway, and charged the 120 yuan fee for each passing vehicle in the form of a stop deposit. If it did not pass through the road within a limited time (12 kilometers for 25 minutes and 38 kilometers for 60 minutes), the deposit would not be refunded. In response to the company’s illegal behavior, the Inner Mongolia Consumers Association, together with lawyers from the lawyers’ group and TV reporters, conducted investigation and evidence collection, held discussions with local transportation, cultural tourism and other departments, and urged the company to immediately rectify the illegal behavior and dismantle the two highways as soon as possible. In October, 2021, the company dismantled the road cards on the national and provincial roads.

[Expert Comments]

In some places, illegal card setting fees often appear, which not only increases the burden on consumers, infringes on the legitimate rights and interests of many unspecified consumers, but also restricts the choice of reasonable consumption such as eating and living along the way. The practice of time-limited traffic will also adversely affect the traffic order and driving safety of passing vehicles and, to a certain extent, destroy the impression of foreigners on the local area. Consumers’ Association urged the operators involved in litigation to rectify according to law, avoided economic losses for many consumers, cleared the "roadblock" of arbitrary charges, and achieved good social effects.

[Guidelines for Rights Protection]

Highways are protected by the state, and no unit or individual may illegally occupy them, or illegally set up checkpoints, collect fees, impose fines or intercept vehicles on highways. Operators can’t make use of infrastructure such as highways, illegally set up checkpoints to collect fees, or illegally charge extra fees and set their own punishment measures, which will undermine road traffic safety and traffic order. When consumers find such illegal acts, they should promptly complain and report them in order to effectively stop and correct them.

【 Related Law 】

Article 9 of People’s Republic of China (PRC) Highway Law, Articles 9, 10 and 16 of People’s Republic of China (PRC) Consumer Protection Law.

Case 7 Tattooing a minor without guardian’s consent

[Brief introduction of the case]

In July 2021, Ms. Lin, a consumer, accidentally discovered that her 13-year-old daughter had tattoos on her thighs and chest. There are patterns, Chinese characters and letters in these tattoos, which are all kinds, which are incompatible with their childish faces. Under questioning, I know that the child spent 700 yuan getting a tattoo in a tattoo shop. Ms. Lin refused to ask the merchant to refund the tattoo fee, so she complained to Zhenhai Branch of the Consumer Council of Licheng District, Putian City, Fujian Province. The staff of Zhenhai Branch pointed out that the operators tattooed the consumers without the consent of their legal guardians, which infringed on the physical and mental health of minors. After mediation, the merchant refunded Ms. Lin’s 700 yuan tattoo fee.

[Expert Comments]

Tattooing may hinder minors’ further education, enlistment and employment, and adversely affect minors’ rights such as health, development, protection and social participation. The 13-year-old minors are immature and belong to people with limited capacity for civil conduct. Their age, intelligence and social experience are still unable to judge the possible damage and influence of tattoos on themselves. The behavior of purchasing tattoo services is beyond their age and intelligence. It is of great significance for consumers’ associations to organize mediation according to law to standardize business operations, protect the legitimate rights and interests of minors and care for their physical and mental health.

[Guidelines for Rights Protection]

Protecting the legitimate rights and interests of minors is the common responsibility of the whole society. Business operators should fulfill their duty of care when providing commodities or services to minors. Parents, as legal guardians, should guide minors to establish a correct concept of consumption. Minors engage in consumption that is incompatible with their age and intelligence privately. Without the consent and ratification of guardians, their consumption behavior is invalid, and guardians have the right to ask operators to refund the paid price or make corresponding compensation.

【 Related Law 】

Articles 19, 22, 23, 128 and 145 of the Civil Code of People’s Republic of China (PRC), and Articles 7, 11 and 18 of the Consumer Protection Law of People’s Republic of China (PRC).

Case 8 Foreign Airlines Delayed Refund Due to Force Majeure

[Brief introduction of the case]

On March 7, 2020, consumer Ms. Wang spent 2093 yuan on a domestic booking website to buy a foreign airline ticket. Due to the cancellation of the epidemic flight, Ms. Wang only received a refund of 167 yuan according to the airline refund regulations. Ms. Wang complained to the Consumers Association of Chaoyang District, Beijing after many unsuccessful communication with booking websites and airlines. After investigation, the airline introduced a refund policy on March 19, saying that those who cannot make a trip after March 19 can only change their tickets and cannot refund their tickets. Chaoyang District Consumers Association pointed out that it is not the responsibility of consumers to cancel flights due to force majeure, and consumers should not bear the risks alone. On April 15th, the airline announced that tickets booked before May 31st can be changed or exchanged for travel vouchers. If they are not changed or exchanged for travel vouchers, they can be refunded two years later. Chaoyang District Consumers Association believes that this policy still does not comply with the relevant laws of China and should continue to be rectified. In the end, the booking company and the airline, with the consent of consumers, negotiated and decided to fully refund the purchase money of consumers within two months. The airline also canceled the period of refund after two years in the refund clause and revised it to "If you can’t travel, you can still apply for a refund without handling fees".

[Expert Comments]

It is a typical unfair format clause that airlines cancel flights because of the epidemic but ask consumers to bear all the losses. When conducting business in China, foreign business operators should abide by Chinese laws and regulations, treat consumers fairly and effectively protect their legitimate rights and interests. Consumers’ Association is not afraid of difficulties, communicating with airlines and booking websites in time, effectively resolving consumer disputes, not only safeguarding consumers’ legitimate rights and interests, but also prompting foreign operators to cancel unfair format clauses, which has a good demonstration significance.

[Guidelines for Rights Protection]

If the purpose of the contract cannot be achieved due to force majeure, the consumer may terminate the contract. According to the influence of force majeure, the liability may be exempted in part or in whole. Where a business operator advocates continuing to perform or modifying or supplementing the contents of goods or services on the basis of the original agreement, it shall obtain the consent and consensus of consumers. Operators shall not make unfair and unreasonable provisions such as excluding or restricting consumers’ rights, reducing or exempting operators’ responsibilities, and aggravating consumers’ responsibilities through standard clauses. Otherwise, its content is invalid.

【 Related Law 】

Articles 563 and 590 of the Civil Code of People’s Republic of China (PRC) and Article 26 of the Law of People’s Republic of China (PRC) on the Protection of Consumer Rights and Interests.

Case 9 Pre-sale Foot Bath Bag Annual Card is difficult to make an appointment without refund.

[Brief introduction of the case]

From March to August, 2021, Cicheng Consumer Protection Branch of Jiangbei District Consumer Protection Committee of Ningbo received 15 complaints from consumers asking for a refund from a foot bath company. Consumers claim that the company sells a 1300-yuan annual subscription card on the Internet platform, claiming that with this card, you can enjoy free foot baths in various foot bath shops in Ningbo for 365 days. When consumers actually use it, the store always refuses to make an appointment on the grounds that the quota of the day has been used up. The consumer asked for a refund, but the company refused on the grounds that the card would not be refunded once it was sold, and the final interpretation right belonged to the merchant. After receiving the complaint, Cicheng Consumer Protection Branch interviewed the person in charge of the company, pointing out its problems such as excessive card issuance, insufficient reception capacity and unfair format terms. After mediation, the company refunded 15 consumers.

[Expert Comments]

Prepaid consumption often faces difficulties in guaranteeing the quality of service, easily getting a refund when buying, too many restrictions in the "overlord clause", and operators closing stores and "running away" without authorization, which leads to the damage of consumers’ rights and interests. In this case, the Consumers Association organized timely interviews and mediation according to law, which effectively corrected the illegal acts of operators and safeguarded the legitimate rights and interests of many consumers.

[Guidelines for Rights Protection]

Operators to carry out prepaid business should reasonably evaluate the number of card issuance and service ability to ensure the purchasing experience of consumers; When formulating format clauses, notices, statements and shop notices, the rights and obligations of both parties shall be agreed fairly and reasonably, and unfair and unreasonable provisions shall not be made to harm the legitimate rights and interests of consumers. When consumers make prepaid consumption, they should do what they can, keep calm and rational, and avoid one-time high recharge; Before payment, it is necessary to sign a written agreement with the operator to clarify the rights and obligations, focusing on the details of the prepaid card, such as the amount, function, scope of application, validity period, refund conditions, liability for breach of contract, etc., especially the termination of service and transfer restrictions. The verbal commitment to the merchant should be written into the agreement, and the bill should be requested in time after each consumption. Found illegal behavior, abnormal operation, timely complaints and reports.

【 Related Law 】

Articles 26 and 53 of the Law of People’s Republic of China (PRC) on the Protection of Consumer Rights and Interests.

Case 10 The jewelry store oversold the elderly consumers.

[Brief introduction of the case]

In August 2021, 60-year-old Ms. Chen was surrounded by several clerks in a jewelry store to promote jewelry while shopping in the mall. After brainwashing, consumers promised to buy jewelry with a total price of 680,000 yuan. Because she didn’t know how to operate the mobile phone, the clerk used Ms. Chen’s mobile phone to transfer 100,000 yuan to her personal account twice. The consumer asked for the bill, and the clerk said that if the consumption was less than 200,000, a receipt could not be issued. Worried that she couldn’t get the paid fees back, Ms. Chen went home to get the bank card, and under the guidance of the clerk, she paid another 100,000 yuan by credit card, and paid a total of 200,000 yuan as a jewelry deposit. There was no contract and signature confirmation in the whole transaction process. After returning home, Ms. Chen felt deeply wrong, and her request for a refund from the jewelry store was rejected, so she complained to Shilong Branch of Dongguan Consumer Council, Guangdong Province. The staff of Shilong Branch interviewed the relevant person in charge of the jewelry store and pointed out that its sales promotion behavior was suspected of deceiving and misleading the elderly who were over 60 years old, and was suspected of infringing consumers’ right to know and fair trade. After mediation, the jewelry store returned the deposit of 185,000 yuan to Ms. Chen, and the remaining deposit of 15,000 yuan was offset by the equivalent items in the store, and the unpaid deposit of 480,000 yuan was no longer pursued.

[Expert Comments]

In this case, the jewelry store clerk used the weakness of the elderly’s lack of social cognition to induce them to buy huge amounts of jewelry and charge a high deposit, and coerced the elderly to go home to withdraw money on the grounds that they could not issue a receipt for less than 200,000 yuan, which seriously infringed on the legitimate rights and interests of the elderly consumers, damaged the consumers’ right to know and fair trade, violated social morality and violated fairness and justice. Consumers’ Association organizes timely interviews with operators, properly handles consumer disputes, and effectively protects the legitimate rights and interests of elderly consumers in a weak position.

[Guidelines for Rights Protection]

Protecting the legitimate rights and interests of the elderly is the common responsibility of the whole society. Operators should abide by social morality and consciously provide special care for the elderly. It is not only against the law to make false propaganda and deceive the elderly, but also to be spurned by the society. Older consumers should pay attention to learning consumer knowledge, improve their awareness of self-prevention, not trust the verbal promises of operators, and be wary of brainwashing sales. Before buying products and receiving services, it is best to consult your children or professionals and relevant departments, and do not covet small profits or impulse consumption. If you find that your rights and interests are damaged, pay attention to retaining evidence and complain about your rights in time.

【 Related Law 】

Article 128 of the Civil Code, Articles 7 and 8 of the Law of the People’s Republic of China on the Protection of the Rights and Interests of the Elderly, Articles 4, 8, 10, 20 and 22 of the Law of People’s Republic of China (PRC) on the Protection of Consumer Rights and Interests.