The invention discloses a control method and system for preventing rear-end collision of a rear vehicle, a vehicle and equipment. The control method for preventing the rear-end collision of the rear vehicle comprises the steps that the distance between the rear vehicle and a self vehicle and the speed of the rear vehicle are obtained; according to the distance between the rear vehicle and the own vehicle, the type of the rear vehicle and the speed of the own vehicle, obtaining a collision critical speed when the rear vehicle and the own vehicle are subjected to rear-end collision; and when the vehicle speed of the rear vehicle is larger than the collision critical speed, the vehicle triggers early warning operation. By the adoption of the method and device, when the vehicle is static or low in speed, the rear vehicle possibly causing collision threat to the vehicle can be effectively recognized, a driver is warned in advance, so that rear-end collision accidents caused by untimely braking of the rear vehicle are avoided, the danger recognition capacity of the rear vehicle is improved, collision accidents can be reduced to a certain degree, and the safety of the driver is improved. The vehicle safety is improved.
本申请公开了一种防止后车追尾的控制方法、系统、车辆及设备。防止后车追尾的控制方法,包括:获得后车与自车之间的距离以及后车的车速;根据所述后车与自车之间的距离、后车类型以及自车的车速,获得后车与自车发生追尾时碰撞临界速度;在所述后车的车速大于所述碰撞临界速度时,自车触发预警操作。采用本申请,当自车静止或者低速时可以有效地识别可能会对自车造成碰撞威胁的后车,提前对驾驶员进行警示,以避免后车的刹车不及时导致追尾事故,提升了后方车辆的危险识别能力,可以在一定程度上减少碰撞事故的发生,提升车辆安全。
Control method and system for preventing rear-end collision of rear vehicle, vehicle and equipment
防止后车追尾的控制方法、系统、车辆及设备
2025-02-11
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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