Vehicle obstacle avoidance method and device
An obstacle avoidance and vehicle technology, which is applied in the field of vehicle driving safety control and vehicle control, can solve the problems of improving the success rate of obstacle avoidance and lack of reasoning ability, and achieve the effect of improving the success rate of obstacle avoidance
Active Publication Date: 2021-03-30
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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Problems solved by technology
However, the obstacle avoidance operation of the existing automatic driving technology can only cover limited road conditions and does not have reasoning ability. It is difficult to deal with various complex scenarios on the actual road, and the success rate of obstacle avoidance needs to be improved.
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[0024] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings.
[0025] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.
[0026] figure 1 It shows an exemplary system architecture 100 to which embodiments of the vehicle obstacle avoidance method or the vehicle obstacle avoidance device of the present application can be applied.
[0027] Such as figure 1 As shown, the system architecture 100 m...
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This application discloses a vehicle obstacle avoidance method and device. A specific implementation method of a vehicle obstacle avoidance method includes: obtaining driving data collected by an on-board sensor of the vehicle, where the driving data includes obstacle information on the driving path and sensor data of the vehicle; based on the driving data, using an obstacle avoidance strategy The model determines the obstacle avoidance control instructions. The obstacle avoidance strategy model is trained in an end-to-end manner based on historical obstacle avoidance records and using deep reinforcement learning algorithms; the obstacle avoidance control instructions are sent to the corresponding control system to For the control system to perform corresponding obstacle avoidance operations. This implementation can improve the success rate of vehicle obstacle avoidance.
Description
technical field [0001] The present application relates to the technical field of vehicle control, in particular to the technical field of vehicle driving safety control, and in particular to a vehicle obstacle avoidance method and device. Background technique [0002] With the rapid development of deep learning technology and in-depth research in the field of artificial intelligence, it has brought revolutionary changes to the automotive industry. [0003] Autonomous driving is a technology that uses computers to automatically and safely operate motor vehicles without any active human operation. When the vehicle encounters an obstacle while driving, the existing automatic driving technology needs to first use the target recognition technology to identify the obstacle, and determine the obstacle avoidance strategy based on the pre-defined rules or the deep learning system based on imitation learning . However, the obstacle avoidance operation of the existing automatic drivi...
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IPC IPC(8): G05D1/02
CPCG05D1/0236G05D1/024G05D1/0276
Inventor 郑超郁浩闫泳杉唐坤张云飞姜雨
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD