The embodiment of the invention discloses a vehicle wireless charging wake-up circuit and device, a vehicle and a charging pile. The vehicle wireless charging wake-up circuit comprises a vehicle end circuit arranged in the vehicle and a charging pile end circuit arranged in the charging pile. The vehicle end circuit is composed of a first magnetic coupling resonance circuit, a rectification circuit, a wake-up circuit source generation module and a wake-up circuit, the first magnetic coupling resonance circuit is connected with the rectification circuit, the rectification circuit is connected with the wake-up circuit source generation module, and the wake-up circuit source generation module is connected with the wake-up circuit; the charging pile end circuit is composed of an electric energy conversion module and a second magnetic coupling resonance circuit, and the electric energy conversion module is connected with the second magnetic coupling resonance circuit. By adopting the embodiment of the invention, the vehicle can be awakened through the wireless charging pile during wireless charging, so that a pile reservation charging function or a function of remotely starting the charging pile for charging is realized.
本发明实施例公开了一种车辆无线充电唤醒电路、装置、车辆和充电桩,所述车辆无线充电唤醒电路包括设置于车辆中的车辆端电路和设置于充电桩中的充电桩端电路;所述车辆端电路由第一磁耦合谐振电路、整流电路、唤醒电路源生成模块和唤醒电路组成,所述第一磁耦合谐振电路与所述整流电路连接,所述整流电路与所述唤醒电路源生成模块连接,所述唤醒电路源生成模块与所述唤醒电路连接;所述充电桩端电路由电能转换模块和第二磁耦合谐振电路组成,所述电能转换模块与所述第二磁耦合谐振电路连接。采用本发明实施例,可以在无线充电时通过无线充电桩来唤醒车辆,实现桩预约充电功能或远程启动充电桩进行充电的功能。
Vehicle wireless charging wake-up circuit and device, vehicle and charging pile
车辆无线充电唤醒电路、装置、车辆和充电桩
2024-08-09
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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