Vehicle parallel driving and automatic collision avoidance system

Abstract

The invention provides a vehicle parallel driving and automatic collision avoidance system. The processor of the vehicle obtains the environmental video data of the vehicle through a video acquisition unit located outside the vehicle, and synthesizes and processes the environmental video data to obtain the first environmental video information. The communication module in the device sends the first environmental video information to the external parallel driving background, and the parallel driving background receives and displays the first environmental video information, and at the same time sends the control command to the communication module; the processor analyzes the control command and sends it to the controller , the controller controls the vehicle accordingly according to the instructions; the processor detects whether there is an obstacle in the vehicle trajectory through the obstacle detection unit, and when there is an obstacle in the vehicle trajectory and the obstacle distance is less than the safety distance, the processor generates a control command to control the vehicle to stop. Thus, remote parallel driving of the vehicle and automatic collision avoidance during parallel driving are realized, ensuring the safety of the vehicle.

Description

technical field [0001] The invention relates to the field of unmanned vehicle driving, in particular to a vehicle parallel driving and automatic collision avoidance system. Background technique [0002] At present, low-speed unmanned vehicles may lose their positioning or fail to avoid obstacles in some special cases. For safety reasons, the vehicle will stop on the spot. At this point, human intervention is required to get the vehicle out of the area, which requires us to have the ability to remotely control the vehicle. At present, the safety of remote control relies solely on the operator to identify risks independently. Due to the visual blind spots of remote video during remote control and the uncertain delay when video information and remote control commands are transmitted through the network, the probability of vehicle collision will increase. There is a great security risk. Contents of the invention [0003] The purpose of the embodiments of the present inventio...

AI Technical Summary

Problems solved by technology

At present, the safety of remote control relies solely on the operator to identify risks independently. Due to the visual blind spots of remote video during remote control and the uncertain delay when video information and remote control commands are transmitted through the network, the probability of vehicle collision will increase. There is a great security risk

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