The invention provides a method and a system for warning a side rear vehicle that an overtaking intention exists, and belongs to the technical field of vehicles. A vehicle comprises an electronic rearview mirror system and an atmosphere lamp system, and the method comprises the steps that the electronic rearview mirror system collects side rear vehicle information through a camera and sends the information to an electronic rearview mirror system controller, and the controller judges whether the side rear vehicle has an overtaking intention or not based on a preset prediction algorithm according to the collected information; the overtaking intention signal is sent to an atmosphere lamp controller in the atmosphere lamp system, the atmosphere lamp controller sends an atmosphere lamp flickering signal to a driving module, and the driving module controls an atmosphere lamp to prompt a driver to pay attention to a vehicle behind the side in a first color. Whether the second vehicle has the overtaking intention or not is judged through the overtaking prediction algorithm preset in the controller, and then the active safety of the vehicle is improved. And the atmosphere lamp system and the electronic rearview mirror system are cooperatively realized, so that the driving assistance function of the atmosphere lamp is greatly enriched.

    本发明提供了一种用于警示侧后方车辆存在超车意图的方法和系统,属于车辆技术领域。车辆包括电子后视镜系统和氛围灯系统,所述方法包括电子后视镜系统通过摄像头采集侧后方车辆信息,发送至电子后视镜系统控制器,控制器根据所采集信息基于预设的预测算法判断侧后方车辆是否存在超车意图,并将超车意图信号发送至氛围灯系统中的氛围灯控制器中,氛围灯控制器发送闪烁氛围灯信号至驱动模块,驱动模块控制该氛围灯以第一颜色进行提示使驾驶员注意侧后方车辆。通过采用预设在控制器中的超车预测算法判断第二车辆是否有超车意图,进而提高了汽车的主动安全性。由氛围灯系统与电子后视镜系统协同实现,极大地丰富了氛围灯的驾驶辅助功能。


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    Title :

    Method and system for warning of overtaking intention of side rear vehicle


    Additional title:

    一种用于警示侧后方车辆存在超车意图的方法和系统


    Contributors:
    GUAN MINGJIE (author) / ZHANG MIN (author) / LIU DAN (author)

    Publication date :

    2025-01-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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