车辆后方防撞方法、装置、设备及存储介质

By acquiring information about the front and rear of the vehicle, determining the collision level, and controlling the vehicle's lateral lane changes, the problem of poor rear-end collision safety is solved, achieving higher driving safety and more accurate data acquisition.

CN117227712BActive Publication Date: 2026-07-17CHONGQING CHANGAN TECH CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
CHONGQING CHANGAN TECH CO LTD
Filing Date
2023-09-14
Publication Date
2026-07-17

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Abstract

本申请涉及一种车辆后方防撞方法、装置、设备及存储介质,涉及车辆自动驾驶技术领域。该方法包括:先获取当前车道上当前车辆的相邻前后的第一车辆的车辆信息和第二车辆的车辆信息,并确定第二车辆与当前车辆的碰撞等级,在碰撞等级满足预设条件时,获取相邻左右两侧车道上的第三车辆的车辆信息和第四车辆的车辆信息,然后,在第三车辆位于当前车辆的相邻左侧,且第四车辆位于当前车辆的相邻右侧时,基于第三车辆的车辆信息和第四车辆的车辆信息,确定出目标车辆,最后,控制当前车辆移动至目标车辆所在的车道。使得当前车辆在无法避免被后方车辆碰上时,通过主动侧向碰撞,避免后方碰撞导致的巨大损失,提高了车辆行驶过程中的安全性。
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