The invention discloses an electric vehicle discharge management circuit and device, and relates to the technical field of electric vehicle discharge management, and the electric vehicle discharge management circuit comprises a control module which is used for generating at least one control signal and outputting the control signal; the discharging matching module is connected with the control module and a power battery of the electric vehicle, the power battery is further connected with the power utilization interface, and the discharging matching module is used for outputting at least one matching signal to the power battery according to the at least one control signal, so that the power battery outputs a target matching signal according to the target matching signal in the at least one matching signal. And the discharge voltage output by the power battery is connected to the power utilization interface. When the power battery of the electric vehicle is controlled to receive the target matching signal in the different matching signals, external discharging is started through the user interface, the external discharging function of the electric vehicle can be achieved without adopting a special discharging gun, and the technical problem that the external discharging function of the electric vehicle is low in applicability is solved.

    本发明公开一种电动汽车放电管理电路及装置,涉及电动汽车放电管理技术领域,电动汽车放电管理电路包括:控制模块,用于生成至少一个控制信号,并输出控制信号;放电匹配模块,分别与控制模块和电动汽车的动力电池连接,动力电池还与用电接口连接,放电匹配模块用于根据至少一个控制信号,输出至少一个匹配信号到动力电池,以使动力电池根据至少一个匹配信号中的目标匹配信号,将动力电池输出的放电电压接入用电接口。本发明控制电动汽车的动力电池在不同的匹配信号中接收到目标匹配信号时,开始通过用户接口对外放电,使得电动汽车无需采用专用的放电枪就能实现对外放电功能,解决了电动汽车的对外放电功能适用性低的技术问题。


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    Title :

    Electric vehicle discharge management circuit and device


    Additional title:

    电动汽车放电管理电路及装置


    Contributors:
    CHEN WU (author) / WENG CHAO (author) / CUI ZHANLI (author) / CAO XIAOJIN (author) / ZHANG QIANG (author) / KANG SHUFENG (author)

    Publication date :

    2023-05-05


    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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