The invention discloses a control method, device and equipment for preventing rear-end collision of a rear vehicle in a vehicle lane changing process, and the method comprises the following steps: recognizing a vehicle driving into a pre-steering lane according to vehicle lane changing detection; according to the lane changing identification result of the vehicle, the collision risk between the vehicle and the rear vehicle is evaluated; and according to the collision risk of the vehicle, performing control operation of actively avoiding rear-end collision on the vehicle. The invention aims to solve the problems that in the lane changing process of a vehicle, lane changing is judged in a static mode, vehicle parameter control is inaccurate, and a vehicle avoiding strategy is simple. According to the method, the collision risk of rear-end collision is comprehensively evaluated by obtaining different vehicle distance information, vehicle speed information, time information and the like, so that the vehicle executes different control strategy operations, the driving safety is remarkably improved, rear-end collision accidents caused by improper lane changing are reduced, the driving efficiency is improved, and more comfortable and accurate driving experience is provided for a driver.

    本申请公开一种车辆变道过程中防止后车追尾的控制方法、装置、设备,该方法包括以下步骤:根据车辆变道检测,对驶入预转向车道的车辆进行识别;根据车辆的变道识别的结果,评估车辆与后车之间的碰撞风险;根据车辆的碰撞风险,对车辆执行主动规避追尾的控制操作。本申请旨在解决车辆在变道过程中,存在通过静态方式判断变道,车辆参数控制不精确以及车辆避让策略简单等问题。通过获取不同的车距信息、车速信息、时间信息等综合评估追尾的碰撞风险,从而使车辆执行不同的控制策略操作,该方法将显著提高驾驶安全性,减少因变道不当导致的追尾事故,提升驾驶效率,为驾驶员提供更加舒适、准确的驾驶体验。


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    Title :

    Control method, device and equipment for preventing rear-end collision of rear vehicle in vehicle lane changing process


    Additional title:

    车辆变道过程中防止后车追尾的控制方法、装置、设备


    Contributors:
    LYU WENJIE (author) / WU FANCHEN (author) / CHEN ZHU (author) / XIE QI (author) / LI YANG (author)

    Publication date :

    2025-01-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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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