The invention discloses a state machine for an extended-range electric vehicle and an extended-range electric vehicle. The state machine comprises an initialization state, a low-voltage standby state,a high-voltage standby state and an enabling state; a driving motor controller and an generator controller enter initialization states after receiving wake-up signals and automatically enter low-voltage standby states after initialization is completed; the direct-current bus voltages of the driving motor controller and the generator controller in the low-voltage standby states are larger than anunder-voltage point; and when the driving motor controller and the generator controller receive a high-voltage standby instruction, the driving motor controller and the generator controller jump to enter high-voltage standby states; and the driving motor controller and/or the generator controller in the high-voltage standby state enter/enters an enabling state after receiving enabling signals so as to drive the whole vehicle to operate. According to the extended-range electric vehicle disclosed by the invention, the state machine for the extended-range electric vehicle is arranged in a vehiclecontrol unit, so that the control strategy of the vehicle control unit is greatly simplified, and the control thought of the driving motor controller and the generator controller is clearer.

    本发明公开用于增程式电动汽车的状态机及增程式电动汽车,其中,该状态机包括:初始化状态、低压待机状态、高压待机状态及使能状态,驱动电机控制器和发电机控制器接收到唤醒信号后进入初始化状态,并且在初始化完成后自动进入低压待机状态;低压待机状态的驱动电机控制器和发电机控制器的直流母线电压大于欠压点并在接收到高压待机指令时,跳转进入高压待机状态;高压待机状态的驱动电机控制器和/或发电机控制器接收到使能信号后进入使能状态,以驱动整车运行。本发明公开的增程式电动汽车,整车控制器内置有上述用于增程式电动汽车的状态机,大大简化了整车控制器控制策略,且使驱动电机控制器和发电机控制器自身的控制思路更加清晰。


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    Titel :

    State machine for extended-range electric vehicle and extended-range electric vehicle


    Weitere Titelangaben:

    用于增程式电动汽车的状态机及增程式电动汽车


    Beteiligte:
    ZHOU LIN (Autor:in) / LIAO WENJING (Autor:in) / YANG YONG (Autor:in) / LI JIAJUN (Autor:in)

    Erscheinungsdatum :

    2020-09-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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