The invention discloses an vehicle anti-collision control method, device and system and an vehicle. When the parallel distance between the second position of the first vehicle and the first position of the second vehicle is smaller than a first threshold value and/or the front-back distance is smaller than a second threshold value, the driving direction of the first vehicle can be controlled to deviate from the driving direction of the second vehicle or the driving direction of the second vehicle can be controlled to deviate from the driving direction of the first vehicle, rear-end collision accidents of the first vehicle and the second vehicle are avoided, and the safety of the vehicle is improved. On the basis that the driving direction of a first vehicle is controlled to deviate from the driving direction of a second vehicle or the driving direction of the second vehicle is controlled to deviate from the driving direction of the first vehicle, and when the parallel distance is smaller than the first threshold value and/or the front-back distance is smaller than the second threshold value, the anti-collision success rate of the first vehicle and the second vehicle is increased bycontrolling the running speed of the first vehicle to be decreased or controlling the running speed of the second vehicle to be increased, and the safety of the vehicle is further improved.
本发明公开了一种汽车防碰撞控制方法、装置、系统及汽车,当第一车辆第二位置和第二车辆的第一位置之间的并行距离小于第一阈值和/或前后距离小于第二阈值时,能够控制第一车辆的行驶方向偏离第二车辆的行驶方向或控制第二车辆的行驶方向偏离第一车辆的行驶方向,避免了第一车辆和第二车辆发生追尾事故,提高了汽车的安全性。在控制第一车辆的行驶方向偏离第二车辆的行驶方向或控制第二车辆的行驶方向偏离第一车辆的行驶方向的基础上,在并行距离小于第一阈值和/或前后距离小于第二阈值时,通过控制第一车辆的行驶速度降低或控制第二车辆的行驶速度升高,提高了第一车辆和第二车辆的防碰撞的成功率,进一步提高了汽车的安全性。
Vehicle anti-collision control method, device and system and vehicle
汽车防碰撞控制方法、装置、系统及汽车
2020-09-11
Patent
Electronic Resource
Chinese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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