The invention relates to an automotive electronic equipment power supply device, which comprises a primary battery, a secondary battery and a secondary battery, the input end of the non-ripple battery is connected with the primary battery, and the output end of the non-ripple battery is connected with automobile electronic equipment; the electric controller is arranged between the primary battery and the non-ripple battery and is used for controlling the connection and disconnection of a circuit between the primary battery and the non-ripple battery; and the battery switching manager is used for collecting the output amplitude of the automobile audio and controlling the state of the electric controller based on the output amplitude. A clean and effective direct current power supply can be provided for automobile electronic equipment.
本发明涉及一种汽车电子设备供电装置,包括:一级电池,与汽车的直流发电机相连;无波纹电池,输入端与所述一级电池相连,输出端与汽车电子设备相连;电控制器,置于所述一级电池与所述无波纹电池之间,用于控制所述一级电池与所述无波纹电池之间线路的通断;电池切换管理器,用于采集汽车音响的输出幅值,并基于所述输出幅值控制所述电控制器的状态。本发明能够为汽车电子设备提供干净有效的直流电源。
Power supply device for automotive electronic equipment
汽车电子设备供电装置
2023-09-19
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
AUTOMOTIVE POWER SUPPLY DEVICE AND AUTOMOTIVE POWER SUPPLY SYSTEM
European Patent Office | 2017
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