The embodiment of the invention discloses a pure electric special vehicle chassis which is characterized by comprising a loading power operation module, a whole vehicle controller, a whole vehicle cooling system and an integrated loading electric driving assembly, the integrated top-mounted electric drive assembly comprises a top-mounted motor controller and a top-mounted motor; the upper motor controller is communicated with the upper motor through an inner water channel, and water-cooling inlet and outlet ports of the upper motor controller and the upper motor are connected with a whole vehicle cooling system; the vehicle control unit is used for converting the electric signal sent by the loading power operation module into a control signal; and the integrated top-mounted electric drive assembly and the whole vehicle cooling system receive the control signal and carry out corresponding operation according to the control signal. A control system and a cooling system which are provided with power are respectively integrated into a control system and a cooling system of an original chassis, so that the types and the number of parts are reduced, and the size and the weight of the system are reduced.

    本申请实施例公开了一种纯电动专用车底盘,其特征在于,包括上装动力操作模块、整车控制器、整车冷却系统以及集成式上装电驱动总成;集成式上装电驱动总成包括上装电机控制器与上装电机;上装电机控制器与上装电机通过内水道连通,二者的进出水冷端口与整车冷却系统连接;整车控制器用于将上装动力操作模块发送的电信号,转换为控制信号;集成式上装电驱动总成与整车冷却系统接收控制信号,并根据控制信号进行相应操作。通过将上装动力的控制系统和冷却系统分别集成到原底盘的控制系统和冷却系统中,减少了零部件种类、数量,降低了系统体积和重量。


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    Title :

    Pure electric special vehicle chassis


    Additional title:

    一种纯电动专用车底盘


    Contributors:
    ZHOU LIN (author) / SONG ZELIN (author)

    Publication date :

    2024-02-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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