The invention relates to the technical field of automobiles, in particular to a correction method for a pedal travel sensor, which comprises the following steps: acquiring the speed of a vehicle, the opening degree of an accelerator pedal and the opening degree of a brake pedal; according to at least one of the vehicle speed, the accelerator pedal opening degree and the brake pedal opening degree, stroke zero voltage self-learning of a pedal stroke sensor is started; and correcting the stroke zero voltage of the pedal stroke sensor according to the self-learning result. Therefore, the problems that the pedal travel value fed back by the pedal travel sensor is out of tolerance and the driving safety of a vehicle and the use experience of a user are reduced under the conditions that the factory installation position of the pedal travel sensor is deviated or the pedal bracket is aged and deformed in the prior art are solved.

    本申请涉及汽车技术领域,特别涉及一种踏板行程传感器的校正方法,其中,方法包括:获取车辆的车速、油门踏板开度和制动踏板开度;根据车速、油门踏板开度和制动踏板开度中的至少一个,启动踏板行程传感器的行程零位电压自学习;根据自学习结果校正踏板行程传感器的行程零位电压。由此,解决了相关技术中踏板行程传感器发生因出厂安装位置存在偏差或踏板支架老化变形等情况下,踏板行程传感器反馈的踏板行程值超差,降低车辆的行驶安全和用户使用体验等问题。


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    Title :

    Pedal travel sensor correction method, device, vehicle, medium, and program


    Additional title:

    踏板行程传感器的校正方法、装置、车辆、介质及程序


    Contributors:
    CHEN WEI (author) / WANG XIAOZHEN (author) / YUAN XIAOHAN (author)

    Publication date :

    2024-04-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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