The invention discloses a vehicle sensor signal correction method and device, equipment and a medium. The method comprises the following steps: detecting a static analog signal received by a first controller from a test signal source; switching the first controller to a new working mode, and detecting a first analog signal received by the first controller from the test signal source in the new working mode; calculating a difference value between the first analog signal and the static analog signal to obtain a first correction signal, and binding the first correction signal with the working mode switched in the current round; when the vehicle runs, whether the working mode of the first controller is switched or not is detected; and if the working mode of the first controller is switched, determining a corresponding target correction signal from the first correction signal according to the switched working mode, and correcting the sensor signal input to the first controller. The method can automatically correct floating of sensor signal input. The method can be widely applied to the technical field of vehicles.

    本申请公开了一种车辆传感器信号的修正方法、装置、设备及介质,检测第一控制器从测试信号源接收到的静态模拟信号;将第一控制器切换到新的工作模式,并检测第一控制器在新的工作模式下从测试信号源接收到的第一模拟信号;计算第一模拟信号和静态模拟信号的差值,得到第一修正信号,对第一修正信号与当前轮次切换后的工作模式进行绑定;当车辆运行时,检测第一控制器是否发生工作模式的切换;如果第一控制器发生工作模式的切换,根据切换后的工作模式从第一修正信号中确定对应的目标修正信号,对输入到第一控制器的传感器信号进行修正。该方法可以自动修正传感器信号输入的浮动。本申请可广泛应用于车辆技术领域内。


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    Title :

    Vehicle sensor signal correction method, device, equipment and medium


    Additional title:

    一种车辆传感器信号的修正方法、装置、设备及介质


    Contributors:
    ZHAN XIAOZHI (author) / PENG XIANG (author) / OUYANG CHAO (author) / HUANG JIANHUA (author) / YIN QIJUN (author) / HU ZIYI (author) / LIU WEICONG (author)

    Publication date :

    2024-11-15


    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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