The invention relates to a low-power-consumption vehicle body controller which comprises a power conversion module, a control module, a wake-up signal module and a wake-up module. The power conversion module is electrically connected with the control module, the wake-up signal module and the wake-up module. The control module is further electrically connected with the wake-up signal module and the wake-up module. The wake-up signal module is also electrically connected with the wake-up module; the power conversion module is used for converting power voltage into preset voltage to supply power to other modules; the wake-up signal module is used for interacting with a wake-up source to generate a wake-up signal and sending the wake-up signal to the wake-up module; the wake-up module is used for waking up the vehicle body controller when the wake-up signal is valid; when the wake-up signal is invalid, the quiescent current is cut off. According to the low-power-consumption automobile body controller, when the wake-up signal is invalid, the wake-up circuit module is cut off, an effective loop cannot be formed, and power consumption is reduced.
本发明涉及一种低功耗车身控制器,包括:电源转换模块、控制模块、唤醒信号模块以及唤醒模块;电源转换模块分别与控制模块、唤醒信号模块以及唤醒模块电连接;控制模块还分别与唤醒信号模块以及唤醒模块电连接;唤醒信号模块还与唤醒模块电连接;电源转换模块用于将电源电压转换为预设电压为其他模块供电;唤醒信号模块用于与唤醒源交互产生唤醒信号,将唤醒信号发送给唤醒模块;唤醒模块用于当唤醒信号有效时,唤醒车身控制器;当唤醒信号无效时,切断静态电流。本发明提供的一种低功耗车身控制器,当唤醒信号无效时,唤醒电路模块截止,无法形成有效回路,降低了功耗。
Low-power-consumption vehicle body controller
一种低功耗车身控制器
2022-07-01
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Electric vehicle power consumption controller and control method
European Patent Office | 2020
|Low-power-consumption automobile body controller and control method thereof
European Patent Office | 2015
|