The invention relates to a self-adaptive anti-collision method and system for longitudinal and transverse control of a vehicle and the vehicle. The method comprises the steps that by means of collected vehicle state information, when it is judged that the vehicle is in an emergency braking area and the distance between the vehicle and a front vehicle on the same lane is larger than the minimum longitudinal distance, the vehicle is stopped; emergency braking operation and vehicle speed and lane changing condition judgment are conducted on the vehicle, and under the condition that the vehicle speed and the lane changing condition are met at the same time, a steering wheel is controlled to steer. According to the anti-collision method and device, the problems that in the prior art, due to the single anti-collision mode, the driving flexibility is poor, and emergency braking greatly damages a braking system of the vehicle can be solved.
本发明涉及一种车辆纵向与横向控制的自适应防撞方法、系统及车辆,该方法包括利用采集的车辆状态信息,在判断出本车处于紧急制动区域,且本车与同车道前车的车距大于最小纵向距离时,对车辆进行紧急制动操作和车速及换道条件判定,在车速和换道条件同时满足的情况下,控制方向盘进行转向。根据本发明,能够解决现有技术中防碰撞方式单一导致的行车灵活性差和紧急制动对车辆的制动系统损害较大的问题。
Self-adaptive anti-collision method and system for longitudinal and transverse control of vehicle and vehicle
一种车辆纵向与横向控制的自适应防撞方法、系统及车辆
19.05.2023
Patent
Elektronische Ressource
Chinesisch
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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