The invention relates to the field of data processing, and provides a road slope determination method, electronic equipment and a vehicle, and the method comprises the steps: obtaining a vehicle driving speed, and carrying out the differential processing of the vehicle driving speed, and obtaining a vehicle acceleration; acquiring an inertial acceleration sensor value, and correcting the inertial acceleration sensor value according to the vehicle acceleration to obtain a target acceleration; converting the target acceleration to obtain a to-be-processed road surface gradient; and determining a current pitch angle of the vehicle, and performing difference processing on the to-be-processed road surface gradient and the current pitch angle to obtain a target road surface gradient. The vehicle running speed is considered in the target road surface gradient process, that is, when the vehicle is in the running state, the accurate road surface gradient can also be calculated by adopting the method, and the problem that the inertial acceleration sensor cannot accurately determine the gradient when the vehicle runs is solved.

    本申请涉及数据处理领域,提供了一种路面坡度确定方法、电子设备及车辆,获取车辆行驶速度,对所述车辆行驶速度进行微分处理,得到车辆加速度;获取惯性加速度传感器值,根据所述车辆加速度对所述惯性加速度传感器值进行修正,得到目标加速度;对所述目标加速度进行转换,得到待处理路面坡度;确定车辆当前俯仰角,将所述待处理路面坡度及所述当前俯仰角进行作差处理,得到目标路面坡度。目标路面坡度过程中考虑了车辆行驶速度,即在车辆处于行驶状态下,同样可采用上述方法计算得到准确的路面坡度,解决了在车辆行驶时惯性加速度传感器无法准确确定坡度的问题。


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    Title :

    Road surface gradient determination method, electronic equipment and vehicle


    Additional title:

    路面坡度确定方法、电子设备及车辆


    Contributors:
    LIU HONGWEI (author)

    Publication date :

    2025-01-21


    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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