The invention provides a wake-up signal trigger circuit. The wake-up signal trigger circuit comprises a periodic power supply module, and the periodic power supply module is used for periodically connecting or disconnecting a power supply and the load. Through the configuration, the duration proportion of energy output by the wake-up signal trigger circuit is shortened in the non-wake-up state, so that the energy consumption of the wake-up signal trigger circuit is reduced, and the problems existing in the prior art are solved.
本发明提供了一种唤醒信号触发电路。所述唤醒信号触发电路包括周期电源模块,所述周期电源模块用于周期性地将电源和所述负载导通或者断开。如此配置,使得处于未唤醒状态下,所述唤醒信号触发电路输出能量的时长占比缩短,从而减少了所述唤醒信号触发电路的能量消耗,解决了现有技术中存在的问题。
Wake-up signal trigger circuit
唤醒信号触发电路
2022-10-25
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Wake-up signal generating circuit and vehicle charging system
Europäisches Patentamt | 2021
|Wheel movement trigger for battery wake-up systems and methods
Europäisches Patentamt | 2023
|