The invention discloses an auxiliary power supply device for an electric vehicle, which relates to the technical field of electric vehicles and comprises a solar power generation module, a wind power generation module, a detection module, a main control module, a switching module, a communication module, an auxiliary power supply module and a main power supply module. The solar power generation module is used for solar power generation, the wind power generation module is used for wind power generation, the detection module is used for detecting voltage and current signals output by the solar power generation module and the wind power generation module and rotating speed signals output by the wind power generation module, and the main control module is used for receiving the voltage and current signals, outputting control signals and outputting data. And the communication module is used for communicating with a user terminal. According to the auxiliary power supply device for the electric vehicle, the auxiliary power supply is supplied with power by adopting a power supply mode of complementation of solar power generation, wind power generation and the main power supply, the solar power generation and the wind power generation can also provide electric quantity for the main power supply, electricity resources are saved, and the electric quantity condition of the power supply can be known through simple Bluetooth communication.

    本发明公开了一种电动汽车辅助供电装置,涉及电动汽车技术领域,包括太阳能发电模块,风力发电模块,检测模块,主控制模块,切换模块,通信模块,辅助供电模块,主供电模块;所述太阳能发电模块用于太阳能发电,风力发电模块用于风力发电,检测模块用于检测太阳能发电模块和风力发电模块输出的电压电流信号和风力发电模块输出的转速信号,主控制模块用于接收电压电流信号,输出控制信号和输出数据,通信模块用于与用户终端进行通信。本发明电动汽车辅助供电装置采用太阳能发电、风力发电和主电源互补的供电方式为辅助电源进行供电,当太阳能发电和风力发电还可为主电源提供电量,节约电资源,并且通过简易蓝牙通信便可得知电源的电量情况。


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    Title :

    Auxiliary power supply device for electric vehicle


    Additional title:

    一种电动汽车辅助供电装置


    Contributors:
    XIA GUANGXU (author)

    Publication date :

    2021-11-19


    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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