The invention provides a vehicle prompting method, a vehicle prompting device, a vehicle and a storage medium. The method is applied to the vehicle, and a steering actuator in the vehicle comprises an angle sensor, a transmission belt, a nut lead screw and a power-assisted motor; the angle sensor is fixedly connected to the nut lead screw; the transmission belt is connected with the power-assisted motor and the nut lead screw; the method comprises the steps that if a steering instruction of a vehicle is detected, whether an electronic fault exists in a steering actuator or not is determined; if the steering actuator does not have the electronic fault, the first displacement amount and the second displacement amount of a nut lead screw are obtained, the first displacement amount is the displacement amount determined through an angle sensor, and the second displacement amount is the displacement amount determined through a power-assisted motor; based on the first displacement and the second displacement, whether the transmission belt has a slip fault or not is determined; and if the transmission belt has the slipping fault, outputting fault prompt information. The method can improve the accuracy of transmission belt slip detection so as to improve the vehicle driving safety.
本申请提供了一种车辆提示方法、车辆提示装置、车辆和存储介质,该方法应用于车辆,车辆中转向执行器包括角度传感器、传动皮带、螺母丝杠与助力电机;角度传感器固定连接在螺母丝杠上;传动皮带连接助力电机与螺母丝杠;该方法包括:若检测到车辆的转向指令,确定转向执行器是否存在电子故障;若转向执行器不存在电子故障,获取螺母丝杠的第一位移量与第二位移量,第一位移量为通过角度传感器确定的位移量,第二位移量为通过助力电机确定的位移量;基于第一位移量与第二位移量,确定传动皮带是否出现打滑故障;若传动皮带出现打滑故障,输出故障提示信息。该方法能够提高传动皮带打滑检测的准确性,以提高车辆行驶安全性。
Vehicle prompting method, vehicle prompting device, vehicle and storage medium
车辆提示方法、车辆提示装置、车辆和存储介质
2025-02-25
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
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