According to a person involved in the preparation of a self-driving vehicle on-road testing program, the overall framework of the self-driving vehicle on-road testing scheme has been formed. At present, this program has been approved by the Ministry of Public Security, the Ministry of Industry and Information Technology, and the Ministry of Communications for rotation. It is expected that the node will be deployed at some time next year. Will launch.
The 2017 China Intelligent Car Contest (CIVC) unmanned group competition was held on December 13 at the Shanghai F1 International Circuit. This is the first time that a domestic professional racing track has been used in the domestic driverless race. In this competition, a participant who participated in the development of a self-driving vehicle test program said to the Securities Times reporter, “The test program for self-driving vehicles on road has actually started to be researched since 2016. At present, the overall framework has been formed. This program is already in public security. The Ministry of Industry, the Ministry of Industry and Communications, and the Ministry of Communications are in rotation for approval and are expected to be launched at some time next year."
Shanghai International Automobile City (Group) Co., Ltd. is one of the organizers of the 2017 China Smart Car Contest (CIVC). Li Lin, Chief Engineer of the Group, analyzed the reporters. Two hot topics in the automobile field, New Energy and Intelligent Networking (no one drive). New energy vehicles are actually the government pushing the industry forward, but the smart network industry is the industry pushing the government to go, the whole world is actively promoting the development of intelligent networking industry, which can quickly promote the government's decision.
Li Lin said that at present, what the industry is pursuing is the driverless driving under local scenarios. This year, the group has put some unmanned cars in the Auto City. For example, Auto Expo Park has officially put into operation a driverless tourist car. The Innovation Harbor has operated autonomous parking, and next year it is expected to launch an unmanned minibus to connect in the area. However, the use of unmanned vehicles on public roads is still restricted by law. The industry is pushing the country to solve these problems at the legal level. “If the news is accurate, we expect there will be unmanned vehicles on public roads next year,†said Li Lin. .
Earlier, the deputy director of the Shanghai Municipal Science and Technology Commission conducted a detailed description of the possibility of an unmanned sweeper on the 2017 Pujiang Innovation Forum held in September. The industry believes that this may be the type of unmanned vehicle that has taken the lead on public roads. .
There are a total of 12 teams participating in the smart car competition unmanned group, including remote calling, starting missions, S-curve running, pedestrian avoidance, linear acceleration/deceleration, overtaking lane changing, follow-up driving, construction bypass, roundabout, Non-motor vehicle obstacle avoidance and automatic parking 11 items, test the comprehensive ability of the driverless vehicle perception, decision-making and implementation, how to accurately identify the front obstacles, traffic signs, lane lines, etc., and make reasonable according to the scene around the vehicle Decision-making, and correct implementation, to complete overtaking, obstacle avoidance and other acts.
The underlying support technology for domestic unmanned vehicles has developed very rapidly. Li Lin said that radar technology is one of the core sensors. Some of the teams participating in this year have already started using domestic laser radars, such as Sai Sai, Beike Tianqi and Sagitar. Last year, the competitors were all imported Lidar Velodyne.
In terms of driverlessness, since Google has used Velodyne's 64-line laser radar (HDL-64E) for driverless cars, laser radar has been put into the program by more and more unmanned companies. At present, the laser radar companies in the industry are hot-capped by capital, such as Sci-Tech, SaiSai Technology, Sagitar, Sense of Radium, and North Branch.
Sensors such as radars and cameras in driverless vehicles collect road information and perform sensing tasks. Fast and accurate perception can ensure driverless vehicles make the right decisions and perform unmanned driving. The use of millimeter-wave radar alone does not effectively distinguish the difference between vehicles, pedestrians or animals; image sensors can effectively classify obstacles, but are susceptible to weather; currently multi-sensor fusion schemes such as radar and image sensors can be used. Higher stability, which involves the multi-sensor information fusion technology.
Li Lin said that compared to last year, the complex scene set up this year, more and more vehicles can successfully pass. For example, for the test of pedestrian crossings, there were many vehicles that passed the assessment last year, and this year has been able to handle it well. "To complete the above-mentioned technical tasks, the high-performance sensors needed in the middle include cameras, millimeter-wave radar, and laser radar." Li Lin said that these individual technologies are improving.
“At present, the industry is still in an early stage of development. A driverless car will use many high-performance sensors to enhance detection capabilities. For example, a laser radar acquires precise point information and a camera accurately recognizes objects. In the future, these sensors will converge and we will see The sensors will be less and less, and the vehicles will be cleaner and tidy," Li Lin said.
The two teams that won the unmanned team's award for excellence in this competition are Beijing Mainline Technology and Chang'an University Cinda.
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