The invention, which relates to the technical field of new energy charging control, discloses a detection and wake-up circuit of a control guide signal for electric vehicle charging, comprising a power supply input unit, a micro-control unit, a CP circuit detection module and a wake-up module. The CP circuit detection module is composed of a sampling unit, an amplitude detection unit and a duty ratio detection unit which are connected in sequence; the awakening module is composed of a signal triggering unit, a signal awakening unit and a full-function charging communication controller, and the full-function charging communication controller is used for managing and controlling the charging and discharging process between the electric automobile and the power supply equipment. According to the invention, electric energy conversion and control of the electric vehicle are realized, data interaction is carried out through the power supply equipment and the electric vehicle, and monitoring and management of the charging process are facilitated, so that direct current or alternating current of the European standard power supply equipment (European standard charging pile) can charge national standard direct current and direct current fast charging (BMS) or alternating current slow charging (OBC).
本发明公开了一种用于电动汽车充电的控制导引信号的检测与唤醒电路,涉及新能源充电控制技术领域,分为供电输入单元、微控制单元、CP电路检测模块和唤醒模块,所述CP电路检测模块由依次连接的采样单元、幅值检测单元和占空比检测单元构成;所述唤醒模块由信号触发单元、信号唤醒单元、全功能充电通信控制器组成,所述全功能充电通信控制器用于管理和控制所述电动汽车和供电设备之间的充放电过程。本发明实现了电动汽车电能转换和控制,通过供电设备与电动汽车进行数据交互,方便进行充电过程的监测和管理,从而实现了欧洲标准的供电设备(欧标充电桩)直流或交流对国标直流充电直流快充(BMS)或交流慢充(OBC)进行充电。
Detection and wake-up circuit of control guide signal for charging of electric vehicle
一种用于电动汽车充电的控制导引信号的检测与唤醒电路
2024-03-26
Patent
Electronic Resource
Chinese
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