Guarding Sichuan golden monkey in the depths of the jungle

Xinhua News Agency, Lanzhou, April 23rd Title: Protecting Sichuan Golden Monkey in the Deep Forest

Xinhua News Agency reporter Lang Bingbing

There is a ravine in the deep forest of Yuhe Town, Wudu District, Longnan City, Gansu Province, surrounded by cliffs on three sides, and the middle stream flows by itself. Yang Zhonglu, 56, dressed in green overalls, was carrying a bag of carrots in his left hand and a pot of corn kernels in his right hand, and his mouth sounded like a monkey. At the moment, there was a noise between the cliffs in front of us, and a group of golden monkeys roared.

This is a male Sichuan golden monkey photographed in Yuhe Park, Gansu area of Giant Panda National Park. Xinhua News Agency reporter Lang Bingbing photo

Not far away, on the observation deck of the plank road, wildlife conservation experts observed the habits of monkeys, while photographers and tourists from all over the world kept pressing the shutter to record the beautiful images of this rare "national treasure".

This is a scene in Yuhe Park in Gansu area of Giant Panda National Park. It is located at the intersection of Qinling Mountain and Minshan Mountain, with a vegetation coverage rate of over 90%. Rare and endangered wild animals such as Sichuan golden monkey, giant panda and antelope and rare and endangered wild plants such as Davidia involucrata live and grow here, enjoying the reputation of "biological community" and "ecological oxygen bar".

Yang Zhonglu’s home is located at the foot of this nature reserve. Familiar with the terrain, since he was in his twenties, he has often assisted relevant departments to go deep into the hinterland of the reserve to carry out a general survey of animal and plant resources. Since then, Yang Zhonglu has become a forest ranger, engaged in daily mountain patrol and wildlife protection. Yang Zhonglu said that during the patrol, he set off from home at 4 am and walked through the dense forest to trace the golden monkeys and observe and record their living habits.

Yang Zhonglu interacts with Sichuan golden monkey in Yuhe Park, Gansu area of Giant Panda National Park. Xinhua News Agency reporter Lang Bingbing photo

In 2017, due to the need of scientific research, the reserve guided a group of Sichuan golden monkeys to live in the lower half of the mountain. In order to take good care of this group of "scientific research objects", Yang Zhonglu and seven other villagers set up eight simple tents around this mountain valley to guard them around the clock.

Wang Chengliang, an associate researcher of Shaanxi Institute of Zoology, was the first expert to study Sichuan golden monkey in Yuhe. He said, "Sichuan golden monkey is mainly distributed in Sichuan, Gansu, Shaanxi and Hubei. The Sichuan golden monkey in Yuhe, Gansu Province, as a species group in the transitional zone between north and south climate, has both southern and northern characteristics, which is of great significance for studying the population diversity of Sichuan golden monkey. " In recent years, Wang Chengliang’s team has been cooperating with local authorities to actively build the West Qinling Field Research Base of Gansu Yuhechuan Golden Monkey.

This is a Sichuan golden monkey shot in Yuhe Park, Gansu area of Giant Panda National Park. Xinhua News Agency reporter Lang Bingbing photo

With the golden monkey constantly entering everyone’s sight, the eco-tourism route of "going to Yuhe to see the golden monkey" became popular inadvertently. Tao Rui, deputy mayor of Yuhe Town, said that more and more wildlife photographers, popular science research teams and tourists rushed into Yuhe to visit this group of "mountain elves", accelerate the formation of tourism formats of mountain homestays and farmhouses, and broaden the channels for people in mountainous areas to increase their income and get rich.

In Yuhe Park, Gansu area of Giant Panda National Park, two newborn cubs of Sichuan golden monkey are climbing. Xinhua News Agency reporter Lang Bingbing photo

Bai Yongxing, director of the Monitoring Center of Yuhe Park in Gansu District of Giant Panda National Park, said that in recent years, relying on the "umbrella protection effect" of Giant Panda National Park, the ecological environment in the protected area has been continuously improved, and the population of rare wild animals such as Sichuan golden monkey has been increasing. Monitoring shows that there are 13 groups of Sichuan golden monkey population in the park, about 1100.

Can Fat Donglai enter Zhengzhou after all? Yu Donglai officially responded!

On the evening of May 30th, Fat Donglai changed Yonghui’s first store to close, and Yu Donglai appeared in Xinwan Square.

Yu Donglai made it clear that the development of the same trade is too complicated, so Fat Donglai will not enter Zhengzhou market, but Fat Donglai will come to Zhengzhou in another way by changing Yonghui and other supermarkets. By transmitting its own supply chain, service concept and system to Zhengzhou peers, consumers don’t have to go to Xuchang to queue up.

Yu Donglai said: It will take one year for Yonghui to adjust to a relatively healthy state. Today next year, all stores in Yonghui will not lose money, and all employees will earn more than 4,000 yuan.

"Entrepreneurs should at least respect their employees and think about how to make our employees work and live with dignity." Yu Donglai said at the scene. "Now many enterprises in second-and third-tier cities and even first-tier cities have employees’ income of only two or three thousand yuan. Entrepreneurs still talk about benefiting employees. What are such bosses doing?"

He believes that at present, China has put forward a strategy of high-quality development, as an enterprise should respond to the national strategy. Entrepreneurs need to think about how to lead employees and lead more people to create more beauty.

According to Dahe Finance Cube, Yu Donglai’s goal for changing the first store of Yonghui Supermarket is that "the average daily revenue of Yonghui Supermarket will increase by five times after the change".

Yu Donglai said that it is estimated that the daily sales of this store will be around 800,000 yuan. "Now the daily sales is only 160,000 yuan. In the future, the daily sales will not be less than 500,000 yuan, which is estimated to be in the range of 800,000 yuan to 1 million yuan. In the future, it is possible to transform about three Yonghui supermarket stores in Zhengzhou to make Yonghui Supermarket better. " Yu Donglai said that only when everyone is constantly optimizing and moving towards goodness, there will be no competition for involution. "In the past, it was to make money and make profits. Now it is to be better than anyone, so that we can move from a competitive mentality to a friend relationship." Yu Donglai said.

Original title: "Can Fat Donglai enter Zhengzhou in the end? Yu Donglai officially responded! 》

Read the original text

Medium MPV Trumpchi E8, price range 209,800 – 229,800

With the relaxation of the two-child and three-child policy, more and more car companies have launched 7-seat models, including SUVs and MPVs, to meet the needs of household consumers. At the recent Guangzhou Auto Show, GAC Trumpchi launched a medium-sized MPV – as one of the leaders of domestic MPV brands, constantly pursuing innovation, focusing on users, listening to user requests, and also occupying a relatively high influence in the field of new energy vehicles. As the first new energy medium-sized MPV under GAC Trumpchi, the Trumpchi E8 incorporates new design concepts and technological innovations from appearance, interior, ride to power and driving experience, filling the gap in the medium-sized MPV market. Let me know about the product performance of the Trumpchi E8.

1

The front of the Trumpchi E8 adopts the latest family style design. The large-size air intake grille adopts a borderless style design and is composed of multiple layers of interlaced chrome-plated trims, which visually looks three-dimensional and beautiful, and the originality is also very high. The through-type light strips that lead out from both sides of the upper LOGO are connected to unique split headlight sets on the left and right sides, and the vertical dotted daytime running lights are extended. In the same class of models, the design of the light group is in line with the aesthetics of young consumers.

2

34

On the side of the body, the Trumpchi E8 retains the iconic lines of the family-style MPV model. The angular waist line extends from the front of the car and the side skirt, respectively, highlighting its modern style and fashion attributes. The length, width and height of the body are 4920 * 1900 * 1760mm, and the wheelbase is 2930mm. The size of the car has reached a leapfrog level in the same class, which is one lap larger than the body size of competing models in the same class. At the same time, Giti’s high-end tires with a standard tire size of 225/50 R18 have the advantages of silence and wear resistance.

5

6

The rear part of the car is designed to be pleasing, and the taillight adopts the design concept of "Time and Space Gate", which is composed of a slender through-type light strip. The central position is inlaid with the Trumpchi logo, which corresponds to the front face. The surface of the lampshade is slightly blackened, adding a touch of mystery. At the same time, the day-through taillight divides the tail into a "golden ratio", the top is designed by an extended spoiler, and the rear surround is embellished with slender silver trims to strengthen the sense of boundary of the tail, making it look three-dimensional and fashionable.

7

8

9

In the interior part, Trumpchi E8 provides a brown interior tone, the center console adopts a T-shaped layout design, and the left and right sides are symmetrical design. A bright black trim is used on the instrument panel to run through, and the air conditioner is designed on both sides. Trend, the main driver area is embedded with an 8.8-inch full LCD meter. Don’t look at the screen, it looks relatively small. In fact, this is designed by the designer after many considerations. In addition to looking beautiful and not blocking the field of view, the screen display has comprehensive functions, covering tire pressure display, vehicle speed information, music, power, map guidance, etc. At the same time, when the screen is turned off, the LCD instrument screen and the bright black trim are perfectly integrated, making it difficult to detect that it is a screen with a unique personality.

10

11

The steering wheel is made of leather fabric with good feel and material. When touching the steering wheel, it has a damping feeling. When driving in winter, it has a certain anti-skid effect, and there is no need to deliberately install a steering wheel cover. The steering wheel of the car adopts a classic three-spoke shape design, and the functional button areas on both sides are treated with a sunken type to prevent accidental touching of buttons when rushing in the direction. At the same time, it supports up and down + high and low adjustment, which is suitable for users of different heights and body types to drive.

12

If you pay close attention, you will find that a circular and rectangular storage slot is designed on both sides of the main and auxiliary tables. Compared with the traditional drawer cup holder, it has more functions. In addition to being used as a cup holder, it can also be used to place perfume, keys, cards, etc. It is convenient to take, and it is not easy to fall due to vehicle turbulence. It is more practical.

13

Move your gaze to the middle position and levitate a 14.6-inch central control screen with a moderate screen size and high resolution. Equipped with the Qualcomm Snapdragon 8155 car chip, the car system is powerful. In addition to daily audio-visual entertainment and audio-visual, air conditioning, parameter adjustment, intelligent configuration, etc. are all operated on this screen, the operation is smooth and not stuck, and the operation interface is not much different from our commonly used Android mobile phones, simple and easy to operate. Of course, for some users who are more "lazy", the car supports automatic speech recognition control system, saying "Hello, Xiaoqi", the car assistant can be awakened, say the function you want to operate, and the car system will immediately give feedback and issue instructions. For example, turn on the air conditioner, open the window, I want to watch TV dramas, listen to songs, etc., the car system operates accurately, and at the same time in the app store, you can also download massive APPs, listen to stories, check the weather, watch short videos, etc., which can be enjoyed while charging in the car.

14

At the same time, there are also many intelligent configurations, such as support for mobile phone remote control systems, which can be remotely controlled on the mobile phone, including vehicle monitoring, remote control, charging management, service reservation, and digital keys.

15

Vehicle monitoring: real-time view of the driving recorder through the mobile terminal, the required video content can be transmitted to the mobile terminal remotely, and the vehicle position can also be located in real time. When the vehicle is in a stationary state, the vehicle suddenly vibrates or collides, and the vehicle monitoring will also prompt the mobile terminal for vehicle emergencies.

Remote control: You can start the vehicle, open the windows, air conditioning and other functions through the mobile phone terminal. In winter, you can turn on the seat heating and heating temperature in advance for a comfortable driving experience.

Charging management: When the vehicle is in a charged state, the mobile phone can view the charging power in real time, and it will also be pushed to the mobile phone after it is fully charged to remind the user that the charging is complete.

Service reservation: You can check the maintenance information of the vehicle on the mobile terminal, and book maintenance and repair online to achieve easy and convenient car service.

In addition, the central channel of the Trumpchi E8 is officially called "Dynamic Island", which is composed of a storage tank, a wireless charging cockpit, a gear handle and a cup holder. It is worth mentioning that the Trumpchi E8 does not follow the Huai block design, but uses a new dial-type gear handle design, with a hollow design in the middle and embedded crystal balls to enhance the overall sense of class. The other is the wireless charging cockpit (50W), which is currently popular in almost all major new energy models, but most of them are charging panels. The car uses a cockpit-type design, which surprises me. In addition to stabilizing the phone, it also saves a lot of space and looks beautiful and tidy. " The second half of "Dynamic Island" is composed of a double-open armrest box and a cup holder, which opens up the storage needs of the front and rear rows.

17

18

The Trumpchi E8 is designed with a seven-seat layout. The seats are wrapped in soft leather fabric. The backrest flanks and seat cushion flanks are wrapped in 3D. The filling is soft, which has strong wrapping and support for the hips and waist. At the same time, the backrest can be reclined and connected to the second row of seat cushions to support the lying position. The main driver seat supports seat heating, ventilation and memory functions of the main and auxiliary driver seats.

19

20

The second row of seats adopts two independent seat layouts, and adopts the "super zero gravity seat" design. After the seat is reclined, it forms a 127 ° waist zero pressure angle and a 133 ° leg zero pressure angle, making it as comfortable as lying at home. In addition, it is equipped with independent armrests, headrests and leg rests, as well as a variety of seat combination modes, which can be flexibly changed into 4 seats to improve ride comfort. It is worth mentioning that the second row of seats supports the front and rear 63 cm slide rails. If the third row of seats is reclined, the second row of seats can be moved to the end, leaving a very large activity space in the middle. Even if the seat is adjusted to a flat state, it still does not affect the comfort of the front seat. Another relatively strong function is that both seats support left and right adjustment, which can be brought closer to the inside and reclined, and can be used as a "simple" bed.

22

The third row of seats can seat three adults, and the space size is much larger than that of traditional MPVs. My height is 1.8 meters, and the distance between my head and the roof is about one punch and two fingers. It is not a problem to bend my knees to 130 degrees. What is more pleasing is that the headrest of the third row seat adopts an integrated design, which fits well with the head. In addition, the seat supports a variety of folding methods, which can be tilted back, can be fully reclined 90 degrees, connected to the luggage compartment, used as a "viewing tea seat", and can also be fully reclined to increase the storage volume in the car.

23

The Trumpchi E8 energy type is equipped with a 2.0L naturally aspirated Atkinson cycle engine, with a maximum output of 140Ps, a maximum power of 103kW, and a maximum torque of 180 Nm. At the same time, it is equipped with an electric motor with a maximum output of 182 horsepower. The maximum power of the electric motor is 134kW, the maximum torque is 300 Nm, and it is matched with a 2-speed DHT gearbox. The maximum speed is 170km/h, the official 100-kilometer acceleration is 8.8 seconds, and the WLTC comprehensive fuel consumption is 1.13L/100km. It performs well in fuel consumption among plug-in hybrid models of the same level.

24

Talking about driving performance, the Trumpchi E8 is driving in the urban section, the power response is positive, the gearbox has strong logic, there is no obvious frustration in the shift, the accelerator pedal is relatively linear in the early stage, and the foot feels good. Driving on high-speed sections, when the speed is 60km/h, press the accelerator deeply to accelerate, and there is a certain explosive force in the early stage. As the speed increases, the power output is linear, and the overall performance is good. In the pursuit of power, comfort is also taken into account. In the case of full load, the power output is stable during the starting process. In the face of continuous climbing, the power performance output will not feel pulled down, and the passability is good. When driving on high-speed sections, in the middle and rear sections, the speed increase performance is steady, the overtaking has confidence, and the car has a good sense of control. In the state of full fuel and full power, the CLTC has a comprehensive cruising range of 1200km, and the CLTC has a pure electric cruising range of 150km. The system adapts to various operating modes such as pure electric priority, intelligent hybrid, and power protection priority to improve the most economical travel costs.

25

26

In the configuration part, the Trumpchi E8 is equipped with braking force distribution, traction control, body stabilization system, forward collision warning, lane departure warning, active braking, lane centering, fatigue driving detection, lane keeping assistance system, road traffic sign recognition, tire pressure display, reversing radar,, fixed speed cruise, full speed adaptive cruise, L2 level auxiliary driving level, uphill assistance, three driving modes, automatic parking, braking energy recovery system, segmented, double side sliding door electric opening and closing, remote start, mobile phone wireless charging (50W), etc.

27

The Trumpchi E8 adopts a McPherson-style independent suspension and a longitudinal arm torsion beam type non-independent suspension structure. When facing the potholed road surface, the chassis can cleverly filter out most of the shock, and the shock transmitted to the car is relatively slight. At the same time, the center of gravity of the body is relatively low, and when passing through sharp bends, the stability of the body is relatively strong, and the comfort in the car will not be greatly affected. For household MPVs, the chassis adjustment is relatively good, and it can easily handle a variety of road conditions.

28

29

In the Trumpchi E8, the car is relatively quiet. In the low-speed following state, the noise outside the car is effectively isolated, thanks to the multi-layer sound insulation glass in the front row. When driving on the mountain road, the engine does not have a harsh "roar" into the car, providing a quiet and comfortable driving environment in the car. At high speed, when the speed reaches 80km/h, some fetal noise and wind noise are transmitted into the car, but it does not affect the conversation of passengers in the car. The sound insulation performance meets the design standards of family cars.

30

Overall, the Trumpchi E8, as the first new energy medium-sized MPV under GAC, has a remarkable performance in all aspects. At present, two models are launched, namely 2024 2.0ATK 150km PRO version and 2024 2.0ATK 150km MAX version, priced at 209,800 and 229,800 respectively. Pre-sale started on November 17, real reservations reached 20,000 orders, and delivery began in mid-December. In addition, Trumpchi E8 has launched multiple good gifts, including "full love gift" for parents and mothers, "worry-free" after-sales gift "for life," matching gift "for full power play, and" commitment gift "for delivery guarantee.

Haval second generation big dog Hi4 version officially listed: price 179,800 yuan

Haval’s second-generation big dog Hi4 version (2024 models) has been officially launched.

There is only one version of the new model, priced at 179,800 yuan.

The Hi4 version has the same body size as the old model, still 4705 * 1908 * 1780 mm, and the wheelbase is 2810 mm. The upgrade of this version is mainly on the drive platform. The old model uses Haval’s first-generation 2DHT plug-in hybrid technology, which is the front front drive. The new Hi4 is a three-engine four-wheel drive, and the driving experience will naturally change. The four-wheel drive also has a certain light off-road capability. Its standard is the same as that of the Haval Xiaolong MAX and Haval Raptors.

So it is understandable that the price of the second-generation big dog Hi4 version is higher than that of the old model, and the price of the old model is 16.28, 16.58, 175,800 yuan.

The configuration difference between the second-generation Big Dog Hi4 version and the old flagship version is very small, mainly due to the change of tire specifications. The new tire specifications are upgraded to 245/55 R19, and the old model is 235/60 R19. Other configurations are not bad, including L2-level auxiliary driving system, panoramic image, panoramic sunroof, smart car, leather seats that support front seat heating and ventilation, and automatic air conditioning.

But there is no differential lock, which is different from Haval Dogs or Haval Raptors, just like the Haval Dragon MAX.

Hi4 model summary

Haval brand currently has three cars using Hi4 hybrid four-wheel drive, the characteristics of its drive system are as follows. Haval Xiaolong MAX, 1.5L Hi4, power reserve is 205kW/585N · m, guide price 15.98, 16.98, 179,800 yuan Haval Raptors, 1.5T Hi4, power reserve is 278kW/750N · m, guide price is 16.58, 17.38, 183,800 yuan Haval second generation big dog, 1.5T Hi4, power parameters are the same as Haval Raptors

The same plug-in hybrid system can be equipped with different standard engines and motors. The Haval Xiaolong MAX uses a 1.5-liter naturally aspirated hybrid engine, with parameters of 70kW/100N · m for the front motor and 150kW/350N · m for the rear motor. The other two cars have the same parameters as the rear motor. The front motor has the same power but the torque is increased to 160N · m, and uses a 1.5T turbocharged engine with higher power and greater torque. Therefore, the performance of these three vehicles is the weakest for the Haval Xiaolong MAX, and the overall standard of the second-generation big dog and Haval Raptor is the same.

Among them, the Haval Raptor belongs to the recently popular "square box" SUV, that is, an SUV with the shape characteristics of a traditional off-road vehicle but without the use of a non-load-bearing body. It is a sport utility vehicle with a certain light off-road capability; but even the Haval Raptor does not provide the standard configuration of the rear axle differential lock. Only the medium and high-end versions of the car support the optional installation of the rear axle differential lock, and the optional cost is 6,000 yuan. On the contrary, without the installation of the rear axle differential lock, its off-road escape ability will theoretically be in the same standard line as the Haval second-generation big dog.

So how should I choose this car?

Here can only say that you can choose whichever you like, because the hybrid system infrastructure used is the same, only the power of the Haval Xiaolong MAX is slightly weaker, but its price also has certain advantages. So the main difference is the appearance design and space, but the disparity in space is not large. Take the Haval Xiaolong MAX as an example, its body size is 4758 * 1895 * 1725mm and wheelbase is 2800mm, which is basically the same as the two big dogs.

Although the body size of the Haval Raptor reaches 4800 * 1916 * 1822 mm, the wheelbase is 2738 mm, and its body length includes the spare tire behind the tailgate, so the actual length and space performance are also on the same standard line.

The main difference between these three cars is indeed the exterior and interior design style.

Sales can be used as a reference for car selection. At the end of the article, let’s take a look at the retail sales data of these three cars in February 2024. However, it should be noted that the retail sales data of the Haval Second Generation Big Dog in this list is the data of the old model of the front-drive version. The product power of the new model has been improved, and it is expected that the sales volume will also increase in the future. Therefore, the following data should be analyzed rationally and for reference only.

The top seller is the Haval Raptors.

Tianhe Auto Editor, welcome to comment

US media: China’s Beidou navigation system can suppress the US GPS military advantage

  At 0:16 on April 15 this year, China used the "Long March 3C" carrier rocket at the Xichang Satellite Launch Center to successfully launch the second "Beidou-2" navigation satellite into the predetermined orbit, which immediately attracted the attention of the world.



Schematic diagram of China’s "Beidou" positioning and navigation system


  It is understood that the Beidou navigation satellite launched this time is the second networking satellite in China’s Beidou satellite navigation system construction plan and is a geostationary orbit satellite. Its successful launch is of great significance to the construction of Beidou satellite navigation system.


  The satellite navigation system is the "space eye" of the modern military. Without it, cruise missiles, laser-guided bombs and strategic nuclear missiles would be "blind". Satellite navigation systems can bring huge social and economic benefits, and have a profound impact on people’s livelihood and national defense. At present, the development of satellite navigation systems has become the focus of competition among countries.


  China’s Beidou landing in space Form a "four-strong competition"


  China’s successful launch of the Beidou navigation satellite has attracted great attention from the media of the United States, Russia, Britain, France and other countries. Because it means that China has finally broken the monopoly of the West in the field of space information, forming a "four-strong competition" pattern in satellite navigation systems between the United States, Russia, Europe and China.


  The US Department of Defense began to implement the development of GPS satellite positioning system in 1973, and is the world’s first global satellite navigation system inventor. The current GPS system consists of 28 satellites, which has monopolized the global military and civilian satellite navigation market for a long time. China’s civilian vehicle navigation system is basically covered by the US GPS.


  After the United States, Russia has also caught up in the development of satellite navigation. The "GLONASS" navigation system was developed by the Soviet Union in the 1970s and is mainly used in the military field. In 1982, the first navigation satellite was launched into orbit. In 2001, Russia and India cooperated to upgrade it to a dual-use global navigation system. At present, after the deployment of 24 satellites in the "GLONASS" system, the satellite navigation range can cover the entire earth’s surface and near-Earth space, and the positioning accuracy will reach within 1.5 meters. The positioning accuracy of "GLONASS" is not as good as that of the US GPS and the European "Galileo", but the anti-jamming ability is the strongest, which can effectively prevent the entire satellite navigation system from being jammed by the enemy.


  European countries are not far behind in the development of satellite navigation systems. In 1999, Europe proposed the establishment of the "Galileo" navigation satellite system plan. After a long period of deliberation, on March 26, 2002, the meeting of the 15 transport ministers of the European Union unanimously decided to officially launch the "Galileo" navigation satellite plan. At present, European countries have launched the "Galileo" satellite navigation system composed of more than 30 satellites, which is 10 times more accurate than GPS and has an error range of less than 1 meter for objects. Experts vividly say that GPS can only find the street, while "Galileo" can find the garage door.



Schematic diagram of the European "Galileo" positioning and navigation system


  The launch of China’s Beidou navigation satellite means that China has become the fourth country to master satellite navigation after the US GPS, Russia’s "Glonass" and Europe’s "Galileo". The US "Space Review" believes that China’s "Beidou" can greatly enhance the precision strike capability of the People’s Liberation Army.


 

  Related links:



  • Our country’s second "Beidou" navigation satellite successfully operated! 2009-04-23

  • China’s second Beidou navigation satellite successfully entered the scheduled working orbit 2009-04-22

  • Experts: Beidou second-generation satellite positioning accuracy has been significantly improved and improved 2009-04-16

  • Beidou navigation system 3 years to complete the network, positioning can be accurate to centimeters 2009-04-16

  • [Video] Beidou satellite navigation system enters the peak period of networking 2009-04-15

  • Beidou satellite navigation and positioning system is expected to cover the global 2009-04-15 around 2020

  • Our country successfully put the second Beidou navigation satellite into the scheduled orbit 2009-04-15

 

Huawei WANG Tao: Empowering all kinds of industries and accelerating industry intelligence.

Since the beginning of this year, artificial intelligence has made breakthrough progress, and large models have shown various prosperity; In the industry, artificial intelligence has also begun to go deeper and serve more and more business scenarios.

On the one hand, artificial intelligence technology ushered in an inflection point, from perceptual understanding to content generation, from single mode to multi-mode, from dedicated to universal. On the other hand, the application of artificial intelligence has ushered in a singularity, and it is accelerating to enter the industrial production system. In the next two years, it will go deep into more than 50% of the core scenes of the industry, create trillions of dollars of new value, and gradually become the main engine of digital economic growth.

Industry intelligence is reshaping our times, and the intelligent future is accelerating.

(4) Huawei WANG Tao: Enabling various modes, empowering thousands of industries and accelerating industry intelligence (3) 247.jpg.
Wang Tao, Managing Director of Huawei, Director of ICT Infrastructure Business Management Committee and President of Enterprise BG, delivered a keynote speech.

Industry intelligence faces four challenges: data, computing power, algorithm and application deployment.

However, the process of industry intelligence is not smooth sailing, and this process faces four challenges: data, computing power, algorithm and application deployment.

First of all, industry data is difficult to collect, transmit and use. Secondly, large-scale model training needs a lot of computing power, and enterprises need flexible computing power supply to meet diverse computing power needs. Thirdly, it is difficult for the basic large model to meet the accuracy requirements of enterprises, and a large number of industry large models and scene large models are needed. Finally, the business processes and business scenarios of enterprises are very complex, and how to deeply integrate AI with enterprise business is a problem that needs to be considered.

The key to speeding up the intelligentization of the industry is to make use of smart data, intelligent calculation and intelligent assignment.

In the face of the above challenges, the key to accelerating the intelligentization of the industry needs to start from three aspects: intelligent knowledge of everything, intelligent calculation of everything, and intelligent empowerment of everything.

First of all, Zhilian Everything, through intelligent perception and connection, realizes extensive collection and efficient transmission of industry data. Industry intelligence is inseparable from data, and the source of data is perception. In the past, the perception system was seven countries and eight systems, and the protocol was not unified, so the data could not be collected, collected incompletely and could not be read. In the era of intelligence, the perception system needs to be upgraded in an all-round way, so as to realize multidimensional ubiquity, open interconnection, intelligent interaction and easy-to-use intelligence.

For example, in order to realize open interconnection, HarmonyOS IOT operating system realizes data collaboration through distributed soft bus, unifies the language of sensing devices, and has the characteristics of super security, easy use and easy maintenance. HarmonyOS is moving towards various industry scenarios, and Huawei has developed "Mine Hong" for mining industry, "Dianhong" for power industry, and IOT operating systems for cities such as HarmonyOS.

Secondly, we can calculate thousands of numbers intelligently, and rely on a powerful computing base to tap the value of industry data, so that it can be varied.

The data should not only be collected completely and well, but also be connected widely and spread quickly, which requires high-quality connection to realize the intelligent connection of everything, ultra-wide flexibility, intelligence and self-control. At the same time, in the network convergence and backbone layer, the 400G/800G metropolitan area network enables enterprises to quickly connect clouds, calculate and combine intelligence, enabling "east counting and west counting", "east counting and west training" and "east counting and west saving".

Huawei’s high-quality 10 Gigabit campus network, with one network bearing the needs of office, production and Internet of Things. Extreme speed AP supports various access modes such as Wi-Fi, Bluetooth and RFID, and seamlessly connects various terminals. Intelligent SD-WAN gateway adopts optimized transport layer protocol, and the bandwidth utilization rate is increased by 8 times under the condition of 1% packet loss rate. At the same time, the end-to-end slicing network guarantees various business experiences; Network AI big model, improve predictive maintenance ability, nip in the bud, and ensure network uninterrupted and production uninterrupted.

Third, give wisdom to all industries, solve the problem that AI is difficult to land in industry scenes, realize the deep integration of various modes and industry scenes, and empower thousands of industries.

Together with its industrial partners, Huawei has jointly built an open and leading AI-based software and hardware platform, built a solid computing base in China and built a second choice for the world.

On the hardware level, based on Shengteng, Huawei and its partners have created a full range of artificial intelligence products such as modules, boards, training and push machines, servers, PoD and clusters, covering the whole scene of "cloud, edge and end". Artificial intelligence has entered the era of big model, and large computing power cluster is becoming the commanding height and core engine of artificial intelligence development.

The big computing cluster here is not a simple server stack, but a continuous breakthrough in key technologies such as computing architecture, ultra-high-speed network interconnection, large-capacity ultra-high-speed storage, and system-level ultra-high reliability.

Atlas 900 SuperCluster, a rising AI computing cluster with a new architecture, was launched.

As artificial intelligence enters the era of big model, big computing power is becoming the core engine of artificial intelligence development. Huawei changed the traditional server stacking mode, created an AI cluster with system architecture innovation, realized the integrated design of computing power, transportation capacity and storage capacity, and broke through the bottleneck of large computing power.

Facing the era of large model with trillions of parameters, Huawei launched ——Atlas 900 SuperCluster, a rising AI computing cluster with a new architecture, which can support large model training with trillions of parameters. According to insiders, it has three advantages.

First of all, it has achieved super-large scale.

Relying on Huawei’s long-term accumulation in the network field, the brand-new Huawei Xinghe AI intelligent computing switch CloudEngine XH16800 is adopted, and with its highest 800GE port capability in the industry, 18,000-card non-convergence cluster networking can be realized only by two-layer switching network.

Secondly, an innovative super-node architecture is adopted.

The cards are interconnected by 800GB high-speed bus to form a super node. Taking an 8-cabinet super node as an example, it can realize unified addressing of 544TB memory and unified scheduling of 200P FP16 computing resources. The whole cabinet adopts liquid cooling design, which realizes stronger computing power with smaller volume, and one cabinet tops two cabinets.

Thirdly, the system-level ultra-high reliability is realized.

Based on Huawei’s years of accumulation in computing, network, storage, energy and other fields, we will give full play to the comprehensive advantages at the system level, build an ultra-high and reliable training cluster, improve the reliability by 10 times, and improve the stability of large-scale model training from the sky level to the month level.

In addition, hardware enabling is the key to release large computing power, and it is also the basis of large-scale model development. In order to accelerate the innovation of big models, Huawei has released a more open and easy-to-use CANN7.0, which is not only fully compatible with the industry’s AI framework, acceleration library and mainstream big models, but also deeply open the underlying capabilities, so that the AI framework and acceleration library can directly call and manage computing resources, so that developers can customize high-performance operators and make big models have differentiated competitiveness.

Facing the development of Transformer network model, Huawei upgraded Ascend C programming language, simplified the logic of operator implementation with a more efficient programming method, shortened the development cycle of fusion operator from 2 person-months to 2 person-weeks, and enabled the rapid development of AI models and applications.

Work with customers and partners to release intelligent solutions for nine industries.

Aiming at the pain points of demand and doing practical things is not only the spirit of hard work that the whole society needs most, but also the purpose of Huawei’s digital and intelligent transformation of the industry.

In the past three years, Huawei has set up an industry corps to go deep into the industry and scenes, shorten the management chain vertically, and better respond to customers’ intelligent needs; Quickly integrate R&D resources horizontally and fully support the intelligent transformation of thousands of industries. At present, Huawei has built more than 200 intelligent solutions for more than 20 industries, such as cities, finance, transportation and manufacturing, and has been applied in a series of intelligent projects.

Based on the latest industry intelligent reference architecture, Huawei has jointly released intelligent solutions for nine industries, including finance, government affairs, manufacturing, electric power and railway. In the future, Huawei will continue to work with partners to create more industry solutions and promote the deep integration of AI and industry scenarios.

Launch the white paper "Accelerating Industry Intelligence"

Combined with the practice with a large number of customers and partners and the prospect of smart world 2030, Huawei also officially released the white paper "Accelerating Industry Intelligence".

The white paper proposes that artificial intelligence has become the core kinetic energy to promote social development and change, and is serving more and more industry scenarios and helping the industry upgrade. In order to better promote the innovative application of artificial intelligence, Industry-University-Research needs multi-party participation and collaboration, capacity co-construction and ecological co-creation, and under the premise of grasping the intelligent development trend of the industry, it will continue to pursue technological innovation, focus on engineering practice, and promote the AI application to go deep into reality, so that it can be varied and empowered.

The white paper has been recommended by many academicians, which embodies the experience and wisdom of all parties. It not only includes the development trend and latest trends of artificial intelligence, the application exploration of artificial intelligence in 63 scenarios in 16 industries, but also selects intelligent innovation practices in 18 industries, hoping to provide more specific help and reference for the implementation and landing of intelligent transformation in thousands of industries.

Intelligentization has opened a new chapter. Facing the opportunities and challenges of the intelligent age, let’s forge ahead hand in hand and build a solid computing base together, so that we can go deep into the scene in various ways, empower thousands of industries and accelerate the intelligence of the industry!

[This article is a speech by Wang Tao, managing director of Huawei, director of ICT infrastructure business management committee and president of enterprise BG, at the keynote of Huawei Connect 2023 on September 20th, 2023.]

Editor: Xu Yong

The "Youth League Year" is on fire. What is it? People outside this province are shocked!

Coordinate Jiujiang, Jiangxi Province, there is a League Year, which is a ceremony for the whole village, old and young, to worship their ancestors collectively in the ancestral temple. Strictly speaking, it should be the moment when the ugly time meets at midnight on the 30 th, and the year ends and the new year opens. Last year ended, so it is also called "the end of the year". However, the word "finished" is taboo in customs (meaning finished), and Tujili is more called "the year of reunion" (a year of complete reunion). In the development of time, slowly, some still insist on holding this ceremony in the middle of the night, some change it to the evening, and some change it to the early morning (it has reached the first day). My village is more interesting. This ceremony is held in the morning of the 30th instead of the evening.