The second self driving bus line in Suzhou is fully open to the public, and cloud computing drives the data factory of self driving

The following is the The second self driving bus line in Suzhou is fully open to the public, and cloud computing drives the data factory of self driving recommended by recordtrend.com. And this article belongs to the classification: Industry information.

Domestic head autopilot company Qingzhou Zhihang uses Amazon cloud technology to build an autopilot data factory, providing complete data collection and processing capabilities. Its self driving scheme has been rapidly implemented in the field of self driving buses, and has provided services to citizens in Suzhou, Shenzhen and other cities to solve the “last three kilometers” travel problem.

Suzhou, as the first city in China to realize the normal operation of self driving buses, is promoting green travel through self driving technology, realizing intelligent urban traffic microcirculation, and solving the “last three kilometers” travel problem of citizens. On June 10, 2021, the reporter learned from Amazon cloud technology and self driving company qcraft that after Suzhou opened the first self driving bus line in October last year, the second self driving bus line has been opened to the public. Cloud computing technology plays a key role in the development and operation of self driving bus technology.

According to Hao Jingshan, partner and vice president of Qingzhou Zhihang, the current smart cars are equipped with a variety of high-precision sensors, such as cameras, millimeter wave radar, lidar, etc., which are used to realize different levels of automatic driving and intelligent networking functions. In the process of intelligent vehicle driving, a large amount of data will be produced, including the corner case in the process of automatic driving. It is understood that the daily data output of a vehicle with L4 level automatic driving function can reach TB level, and many precious corner cases are collected. Whether these data can be collected and used under the premise of legal compliance is very important for the efficient iteration of automatic driving technology.

The autopilot data factory built by Qingzhou Zhihang can automatically complete the processes of data collection, data cleaning and labeling, simulation evaluation and large-scale simulation scene generation, so that partners have complete data collection and processing capabilities. Among them, the large-scale intelligent simulation system can greatly reduce the test cost to 1 / 100 of the road test cost, expand 1000 times the actual road test mileage, simulate various extreme situations, and accurately measure the level of each automatic driving software version.

According to reports, the autopilot data factory is only a part of the super autopilot factory, but also a key part. With the capability of full stack technology platform, light boat intelligent navigation can realize L4 level automatic driving function based on a variety of vehicle models, and cope with various urban complex traffic scenes.

Qingzhou Zhihang uses Amazon Simple Storage Service (Amazon S3) of Amazon cloud technology to store massive data, which is an excellent and leading storage service in the industry. Qingzhou Zhihang stores its data in Amazon cloud technology China (Beijing) operated by Guanghuan new network and Amazon cloud technology China (Ningxia) operated by Xiyun data. Amazon S3 is used by millions of enterprises around the world. Many of them put Pb level data on it and trust its security, reliability, capacity scalability and rich developer functions. For large-scale intelligent simulation system, Qingzhou Zhihang mainly uses Amazon Elastic Compute Cloud (Amazon EC2) spot instance of Amazon cloud technology. Amazon EC2 spot is a pricing model created by Amazon cloud technology. Through the example of Amazon EC2 spot, Qingzhou Zhihang can call super computing level computing power for large-scale intelligent simulation at low cost.

Hao Jingshan said, “through the affinity with Amazon cloud technology, the development of light boat intelligent navigation has been accelerated in many aspects. Due to the way of centralized R & D and multi location testing, the use of Amazon cloud technology makes it convenient for us to carry out remote cooperation. In the process of product development, we also deeply feel that Amazon cloud technology’s cloud infrastructure is mature and stable, and its cloud services are rich in variety and perfect in function, which makes it easy to use. “

Hao Jingshan, partner and vice president of Qingzhou Zhihang

The newly opened second automatic bus line (Q2 Road) in Suzhou is mainly connected with Suzhou north station, surrounding business district, office area and the start-up area of Yangtze River Delta International R & D community, with a total length of 4.6 km. The Yangtze River Delta International R & D community start-up area is the first physical ecological space built by Jiangsu Industrial Technology Research Institute and local government, and also the industrial carrier of the city’s first comprehensive energy supply. It is 2 kilometers away from Suzhou north station of high-speed railway, and officially opened at the end of February this year.

Road Q2 has been tested for three months. Recently, it was officially announced that it is fully open to the public, and all citizens can commute. At present, the line operates during the lunch peak period, focusing on serving the high-tech talents in the start-up area. With the increase of projects settled in the start-up area, the operation route will be adjusted in the morning and evening peak period.

Road Q2 adopts the dragon boat one unmanned minibus deployed by light boat intelligent airlines. In addition, dragon boat one has been put into operation in Shenzhen and Wuhan, which is the most open road self driving bus in China. According to Hao Jingshan, partner and vice president of Commerce of Qingzhou Zhihang, the dragon boat one unmanned minibus is only the first scene of the implementation of the automatic driving scheme of Qingzhou Zhihang, and more models will be launched in the future. In the process of technology development and iteration, Qingzhou Zhihang is escorted by Amazon cloud technology’s well-known cloud computing services such as storage, computing, network, data analysis and machine learning, so that the public can safely experience the fun of autonomous driving.

It is understood that more than four automatic bus lines will be opened in Suzhou high-speed rail new town this year. At present, three lines are in test operation, and will be gradually opened to the public in the future.

Attachment: about automatic driving classification

SAE divides the automatic driving level from l0 to L5 into six levels, and its automatic driving technology level also increases from level 0 to level 5.

L0 level, manual driving. According to the definition of SAE, l0 level automatic driving can only provide warning and instantaneous assistance. It is worth noting that active braking, blind spot monitoring, lane departure warning and body stability system all belong to l0 level automatic driving.

L1 level, auxiliary driving, can help the driver to complete some driving tasks, and can only help to complete one driving operation. Drivers need to monitor the driving environment and be ready to take over. Representative technology applications include: lane keeping system, constant speed cruise system.

L2 level, partially automatic, can automatically accelerate, decelerate and steer at the same time, which also means that the adaptive cruise function and lane keeping assist system can work at the same time. At present, many luxury vehicles are equipped with automatic driving at this level.

L3 level, condition automation, the vehicle can achieve automatic acceleration and deceleration and steering in a specific environment, without the driver’s operation. Drivers can not monitor the surrounding environment of the car body, but they should be ready to take over the vehicle at any time to deal with the road conditions that can not be handled by automatic driving.

L4 level, highly automatic, can realize the whole driving process without the driver, but there will be restrictions, such as limiting the vehicle speed can not exceed a certain value, and the driving area is relatively fixed. After realizing L4 level automatic driving, there is no need to install brake pedal and accelerator pedal.

L5 level, fully automatic, fully adaptive driving, adapt to any driving scene. However, due to the limitation of law and high-tech breakthrough, further research and development are needed, and the corresponding products have not yet been realized. Read more: Amazon cloud technology in China is rich in ecological diversity with Amazon graviton2 processor. Amazon cloud technology announces that Amazon nimble studio is officially available. It only takes a few hours to build an image content studio on the cloud. Amazon EC2 x2gd with Amazon graviton2 processor is fully available. Amazon cloud technology launches industrial device prediction based on machine learning Amazon cloud technology machine learning takes root in China’s industrial belt: second and third tier cities have unique innovation potential Amazon cloud technology launches new machine learning services in China to create a wide and in-depth set of artificial intelligence and machine learning tools Amazon cloud technology machine learning takes root in China’s industrial belt: second and third tier cities have unique innovation potential Amazon cloud technology’s red hat openshift container platform hosting service Amazon cloud technology announced to provide low-cost storage level for Amazon EFS. Suzhou was rated as the most livable city in China. Melbourne won the first place in the world. Amazon cloud technology’s self-developed cloud native processor provides high cost performance computing power for graffiti intelligence 2016 Shanghai Suzhou industry wide compensation report (with download) new first tier city Research Institute:《 The most important city in Tianlong Babu is not Dali, but Suzhou! Amazon cloud technology sets up an intelligent Internet connection digital enabling center in Suzhou. Walt Disney uses Amazon cloud technology to support the global expansion of Disney +

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