The invention relates to the technical field of energy consumption management, and provides a vehicle energy consumption management method and system, electronic equipment and a vehicle, and the vehicle energy consumption management method is applied to a target domain control node in a plurality of domain control nodes. The target domain control node is used for carrying out power supply control on a load of the target domain control node, other domain control nodes except the target domain control node in the plurality of domain control nodes and a chip on a board of the target domain control node, and the target domain control node carries out power supply control on the load of the target domain control node under the condition that the vehicle is powered off and enters a preset low-power-consumption processing mode. And controlling to close controlled electric channels of other domain control nodes, controlling to open a constant electric channel for detecting an external wake-up source, controlling to hibernate the chip itself and a first target peripheral chip in the chip-on-board, and controlling to power off the load. According to the invention, based on hierarchical power supply control of domain control nodes, on-board power supply control and low-power-consumption processing, the purpose of performing lowest-energy-consumption management on the whole system after the vehicle is powered off is achieved.
本发明涉及能耗管理技术领域,提供一种车辆能耗管理方法、系统、电子设备及车辆,其中车辆能耗管理方法应用于多个域控节点中的目标域控节点,目标域控节点用于对自身的负载、对多个域控节点中除目标域控节点之外的其它域控节点以及对自身的板上芯片分别进行供电控制,目标域控节点在车辆下电并进入预设的低功耗处理模式的情况下,控制关闭其它域控节点的受控电通道、控制开启用于检测外部唤醒源的常电通道、控制自身和板上芯片中的第一目标外围芯片分别进行休眠以及控制负载进行下电。本发明中基于域控节点的分层供电控制、板上供电控制和低功耗处理,实现了车辆下电后对整个系统进行最低能耗管理的目的。
Vehicle energy consumption management method and system, electronic equipment and vehicle
车辆能耗管理方法、系统、电子设备及车辆
2024-04-30
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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