The invention discloses a transmission control system, a hybrid vehicle and an output torque control method, the transmission control system comprises a wheel end torque control module, and the wheel end torque control module is set to calculate a wheel end torque value according to a pedal signal and send a wheel end torque signal to an energy management module; and the energy management module is configured to issue a target torque signal and a mode request signal according to the wheel end torque signal to distribute an engine output torque and a pure electric output torque. The hybrid vehicle includes a dual-motor hybrid system and a transmission control system. The output torque control method comprises the steps of outputting a wheel end torque signal according to the pedal signal, calculating a torque distribution condition and controlling the torque interaction of the engine and the second motor. The invention relates to the field of vehicle control systems, provides the transmission control system, the hybrid power vehicle and the output torque control method, and aims to optimize torque transmission efficiency by using the wheel end torque signal as a torque transmission signal of the transmission control system.

    本发明公开了一种变速器控制系统、混合动力车辆及输出扭矩控制方法,变速器控制系统包括轮端扭矩控制模块,轮端扭矩控制模块设置为根据踏板信号计算出轮端扭矩值,并向能量管理模块发出轮端扭矩信号;能量管理模块设置为根据轮端扭矩信号发出目标扭矩信号及模式请求信号,以分配发动机输出扭矩和纯电输出扭矩。混合动力车辆包括双电机混合动力系统和变速器控制系统。输出扭矩控制方法包括根据踏板信号输出轮端扭矩信号,计算扭矩分配情况,控制发动机和第二电机扭矩交互。本发明涉及车辆控制系统领域,提供了一种变速器控制系统、混合动力车辆及输出扭矩控制方法,使用轮端扭矩信号作为变速器控制系统的扭矩传递信号,进而实现扭矩传递效率优化。


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    Title :

    Transmission control system, hybrid vehicle and output torque control method


    Additional title:

    一种变速器控制系统、混合动力车辆及输出扭矩控制方法


    Contributors:
    SUN YUE (author) / CHEN DONGDONG (author) / LIU YIQIANG (author) / WANG YUNKAI (author) / WANG RUIPING (author) / XIAO YIGE (author)

    Publication date :

    2021-12-03


    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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