The invention relates to an automobile auxiliary lane changing system and method. According to the invention, IPS screens are respectively arranged on a left rearview mirror and a right rearview mirror; when a driver carries out lane changing operation, the nearest vehicle following distance information and a distance grade indicator lamp on the side rear part are displayed on the IPS screens, themost visual and clear prompt information is provided for the driver, and the singleness that whether a vehicle has a lane changing condition or not is reminded only through sound early warning is overcome. In addition, the millimeter wave radar ranging system is adopted for measuring and calculating the vehicle following distance, a millimeter wave radar ranging system has high accuracy and highsensitivity, the provided vehicle following distance information is more accurate, the problem that the accuracy of voice early warning auxiliary lane changing is low is solved, the driving safety isimproved, and therefore traffic accidents are avoided.

    本发明涉及一种汽车辅助变道系统及方法。本发明将IPS屏幕分别设置在左侧后视镜和右侧后视镜上,当驾驶员进行变道操作时,在IPS屏幕上分别显示侧后方最近的跟车距离信息以及距离等级指示灯,给予驾驶员最直观、清楚的提示信息,克服了只通过声音预警提醒车辆是否具备变道条件的单一性。并且本发明采用毫米波雷达测距系统进行跟车距离的测算,毫米波雷达测距系统具有较高的准确性,且灵敏程度高,提供的跟车距离信息更加准确,避免了声音预警辅助变道准确性低的问题,提高了驾驶的安全性,从而避免交通事故的发生。


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    Title :

    Automobile auxiliary lane changing system and method


    Additional title:

    一种汽车辅助变道系统及方法


    Contributors:
    LI BANGCHAO (author) / LI WEIMIN (author) / LIU GUOQING (author) / XU GAOFENG (author) / ZHAO ZHIPENG (author) / BI QING (author)

    Publication date :

    2020-05-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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



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