The invention belongs to the technical field of vehicles, and relates to a torque correction method, a vehicle and a computer readable storage medium. The method comprises the following steps of acquiring torque correction factors, when the torque correction factors meet torque correction conditions, executing torque correction response, wherein the torque correction factors comprise the current push rod stroke; acquiring basic torque and limiting torque according to the current push rod stroke; acquiring target torque according to the basic torque and the limiting torque. Therefore, reasonable target control torque can be output for pressure relief return control in the torque control process of the completely-decoupled electronic power-assisted brake system, so that noise caused by shell damage or shell collision is prevented, the technical effects of low implementation cost and clear control thought are achieved. And the problem of noise caused by shell damage or shell collision can be well solved while the pressure relief intention of a driver can be accurately responded.

    本发明属于车辆技术领域,涉及一种扭矩修正方法、车辆及计算机可读存储介质。其中,方法包括如下步骤:获取扭矩修正因素,当扭矩修正因素满足扭矩修正条件时,执行扭矩修正响应,扭矩修正因素包括当前推杆行程;根据当前推杆行程获取基础扭矩和限制扭矩;根据基础扭矩和限制扭矩获取目标扭矩。因此,本发明能够在完全解耦的电子助力刹车系统扭矩控制过程中,对泄压回位控制输出合理的目标控制扭矩,从而防止壳体损坏或者壳体撞击产生噪音,具有实施成本低,控制思路清晰的技术效果,并且可以在准确响应驾驶员泄压意图的同时,较好解决了壳体损坏或者壳体撞击产生噪音的问题。


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    Title :

    Torque correction method, vehicle and computer readable storage medium


    Additional title:

    扭矩修正方法、车辆及计算机可读存储介质


    Contributors:
    FAN PENG (author) / CAI RUNJIA (author) / ZHANG WANLI (author) / TAO ZHE (author) / BI CHENLIANG (author)

    Publication date :

    2021-12-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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