The invention discloses a power supply conversion device, a power supply, a vehicle and a power supply preheating method. The power conversion device comprises a DCDC conversion module, a timing wake-up module and a remote module. An input port of the DCDC conversion module is connected with the charging port, an output port of the DCDC conversion module is connected with the power management module, and the DCDC conversion module is used for outputting direct current low voltage to supply power to the power management module after direct current conversion; the timed wake-up module is connected with the power management module and is used for waking up the power management module at a preset interval time; and the remote module is connected with the charging equipment and the power management module, and is used for receiving the power detection signal sent by the power management module, generating a charging control signal according to the received power detection signal and sending the charging control signal to the charging equipment so as to control the charging equipment to supply power. The power management module is awakened in a timed manner through the timed awakening module, so that the power management module outputs a power detection signal.
本发明公开了一种电源转换装置、电源、车辆及电源预热方法。其中,电源转换装置包括DCDC转换模块、定时唤醒模块和远程模块;DCDC转换模块的输入端口与充电端口连接,DCDC转换模块的输出端口与电源管理模块连接,DCDC转换模块用于直流转换后输出直流低电压为电源管理模块供电;定时唤醒模块与电源管理模块连接,定时唤醒模块用于在预设间隔时间唤醒电源管理模块;远程模块连接充电设备和电源管理模块,远程模块用于接收电源管理模块发送的电源检测信号,并根据接收到的电源检测信号生成充电控制信号发送到充电设备,以控制充电设备供电。本发明通过定时唤醒模块定时唤醒电源管理模块,实现电源管理模块输出电源检测信号。
Power supply conversion device, power supply, vehicle and power supply preheating method
一种电源转换装置、电源、车辆及电源预热方法
2023-06-30
Patent
Electronic Resource
Chinese
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