Vehicle storage battery power supply control method and device and power supply system
Vehicle storage battery power supply control method and device and power supply system
- Neue Suche nach: LUO FEI
- Neue Suche nach: SHI YUXIN
- Neue Suche nach: GOU BIN
- Neue Suche nach: XU FENG
- Neue Suche nach: DUANMU FANCHANG
- Neue Suche nach: LUO FEI
- Neue Suche nach: SHI YUXIN
- Neue Suche nach: GOU BIN
- Neue Suche nach: XU FENG
- Neue Suche nach: DUANMU FANCHANG
The invention relates to the technical field of whole vehicle control, in particular to a whole vehicle storage battery power supply control method and device and a power supply system, and the power supply system comprises a storage battery which is used for providing a power supply after the whole vehicle is powered off; the display instrument is connected with the storage battery through the fuse box and used for displaying the state information of the whole vehicle; the fuse box comprises a fuse access and a relay access which are connected in parallel, and the relay access is connected with a display instrument. And the vehicle body domain controller is connected with the fuse access and the relay access and controls the relay to be disconnected when instrument display is not needed, so that the dark current of the whole vehicle is reduced, and vehicle feed caused by long-time parking of the whole vehicle is reduced.
本发明涉及整车控制技术领域，尤其涉及一种整车蓄电池供电控制方法、装置及供电系统，该供电系统，包括：蓄电池，用于在整车下电之后提供电源；显示仪表，通过保险丝盒连接蓄电池，用于显示整车的状态信息；该保险丝盒，包括并联的保险丝通路和继电器通路，继电器通路连接显示仪表；车身域控制器，连接保险丝通路和继电器通路，在无需进行仪表显示时，控制将继电器断开，以降低整车暗电流，从而降低整车长时间停放导致的车辆馈电。
Dokumentinformationen
Vehicle storage battery power supply control method and device and power supply system
一种整车蓄电池供电控制方法、装置及供电系统
2022-07-29
Patent
Elektronische Ressource
Chinesisch
| IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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