The invention provides a control method for torque vector distribution in a racing track mode, and belongs to the field of vehicle torque control. Comprising the following steps: acquiring a current driving mode of a vehicle, and acquiring a current position of the vehicle when the current driving mode is a racing track mode; and comparing the current position with a track scene position stored in a track scene database, and when the current position is consistent with a certain track scene position stored in the track scene database, executing torque output according to a torque distribution strategy corresponding to the track scene position. According to the method, the current driving mode and position of the vehicle are obtained and compared with the preset racing track scene, and when the current position is consistent with the position of a certain preset racing track scene, torque output is executed according to the torque distribution strategy corresponding to the position of the racing track scene; the torque distribution of the vehicle can be changed in different racing track scenes, so that the vehicle can directly call the torque distribution scheme in the database, and the vehicle does not need to be retuned on the racing track.

    本发明提供了一种赛道模式中扭矩矢量分配的控制方法,属于车辆扭矩控制领域。包括以下步骤:获取车辆的当前驾驶模式,在当前驾驶模式为赛道模式时获取车辆的当前位置;将当前位置与赛道场景数据库中存储的赛道场景位置进行对比,在当前位置与赛道场景数据库中存储的某赛道场景位置一致时,按照与该赛道场景位置对应的扭矩分配策略执行扭矩输出。本发明通过获取车辆的当前驾驶模式和位置,并与预设的赛道场景进行对比,在当前位置与预设的某赛道场景位置一致时,按照与该赛道场景位置对应的扭矩分配策略执行扭矩输出,以解决车辆在不同赛道场景下能够改变车辆的扭矩分配,使得车辆可以直接调用数据库中的扭矩分配方案,无须在该赛道重新进行调教。


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    Title :

    Distribution control method based on torque vector in racing track mode and vehicle


    Additional title:

    一种基于赛道模式中扭矩矢量的分配控制方法及车辆


    Contributors:
    WEI QIANG (author) / QI JIANING (author) / LIU YIZHI (author) / ZHOU ZELEI (author)

    Publication date :

    2022-06-03


    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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