The invention discloses a tire wear early warning method and device, electronic equipment and a storage medium, and the method comprises the steps: determining whether the real-time vehicle speed of a vehicle is greater than a vehicle speed threshold value or not if the current weather belongs to preset weather in the vehicle driving process; if the real-time vehicle speed is larger than a vehicle speed threshold value, whether the real-time driving state of the vehicle is a steering state or not is determined; if the real-time driving state of the vehicle is a steering state, compensating the real-time wheel speed data based on a steering angle to obtain compensated wheel speed data; determining the limit radius of a tire at least based on the compensated wheel speed data, the real-time tire pressure data of the vehicle and the real-time load data of the vehicle; determining whether an early warning condition is satisfied based on the limit radius and the real-time radius; and when it is determined that the early warning condition is met, executing an early warning operation. When it is determined that the wear degree of the tire is large, a prompt is sent to a user, and the driving safety of the vehicle is improved.

    本发明公开一种轮胎磨损预警方法、装置、电子设备和存储介质,所述方法包括:在车辆行驶过程中,若当时的天气属于预设天气,则确定所述车辆的实时车速是否大于车速阈值;若所述实时车速大于车速阈值,确定所述车辆的实时行驶状态是否是转向状态;若所述车辆的实时行驶状态是转向状态,则基于转向角度对实时轮速数据进行补偿,获得补偿后的轮速数据;至少基于所述补偿后的轮速数据、所述车辆的实时胎压数据以及所述车辆的实时载荷数据确定轮胎的极限半径;基于所述极限半径以及所述实时半径确定是否满足预警条件;在确定满足预警条件时,执行预警操作。本发明在确定轮胎的磨损程度较大时向用户发出提示,提高了车辆的行驶安全性。


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    Title :

    Tire wear early warning method and device, electronic equipment and storage medium


    Additional title:

    一种轮胎磨损预警方法、装置、电子设备和存储介质


    Contributors:
    LU YONGFU (author) / GENG SHI (author) / ZHANG JUNFENG (author) / WANG XIAOBO (author)

    Publication date :

    2023-05-16


    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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