The invention relates to a vehicle wheel speed recognition device and method, a vehicle and a storage medium. The device comprises a sending module; the at least one tire pressure monitoring sensor is used for detecting the actual tire pressure of at least one wheel; the recognition module is used for calculating a plurality of acceleration values at any sampling moment according to the actual tire pressure of at least one wheel, performing filtering calculation on the plurality of acceleration values to obtain at least one actual acceleration value, and calculating the actual wheel speed of the vehicle according to the at least one actual acceleration value based on the weight corresponding to the current moment, and the control sending module sends the actual wheel speed to a control end of the vehicle. Therefore, the problems that in the prior art, when a magnetoelectric wheel speed sensor or a Hall wheel speed sensor is adopted to monitor wheel speed pulses, error signals are likely to be generated, interference of surrounding electromagnetic fields is likely to happen, the precision value of calculation data is affected, and judgment of a driver on the speed limiting condition is affected are solved, and therefore relevant errors are effectively avoided; and the acceleration data calculation overflow problem is prevented.

    本申请涉及一种车辆的轮速识别装置、方法、车辆及存储介质,装置包括:发送模块;至少一个胎压监测传感器,用于检测至少一个车轮的实际胎压;识别模块,用于根据至少一个车轮的实际胎压计算任一采样时刻的多个加速度值,并对多个加速度值滤波计算,得到至少一个实际加速度值,并基于当前时刻对应的权值,由至少一个实际加速度值计算车辆的实际轮速,且控制发送模块发送实际轮速至车辆的控制端。由此,解决了相关技术中采用磁电式轮速传感器,或者霍尔式轮速传感器监测轮速脉冲容易产生误信号和受到周围电磁场的干扰,影响计算数据的精度值,并影响驾驶人员对于限速情况的判断的问题,从而有效的规避了相关误差,防止加速度数据计算溢出问题。


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    Title :

    Vehicle wheel speed recognition device and method, vehicle and storage medium


    Additional title:

    车辆的轮速识别装置、方法、车辆及存储介质


    Contributors:
    LI ZHONGBING (author) / ZHU ZHENGHUA (author) / ZHUANG HAISHI (author) / FENG YINGHONG (author)

    Publication date :

    2022-06-24


    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 / B60C VEHICLE TYRES , Fahrzeugreifen



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