The invention provides a power supply system architecture of an intelligent automobile, which comprises a starting source, the starting source is connected to a central computing platform through a wake-up signal, and the central computing platform is connected to an area control system through a physical signal and a network signal. The central computing platform is connected to the intelligent driving domain controller and the intelligent cabin domain controller through network signals. The central computing platform serves as a power supply control computing core and is responsible for actively awakening itself according to different awakening signals and entering a working state; the central computing platform carries out network signal awakening and physical signal awakening on the multiple area controllers at the same time through the Ethernet, the central computing platform can awaken the specific area controller according to the function scene requirement, the power consumption of the vehicle and unnecessary functional device working loss are reduced, and the area controller is responsible for execution of final functional device power supply.
本发明提供一种智能汽车的供电系统架构,包括启动源,所述启动源通过唤醒信号连接至中央计算平台,所述中央计算平台通过物理信号和网络信号连接至区域控制系统,所述中央计算平台通过网络信号连接至智能驾驶域控和智能座舱域控。本发明中央计算平台作为供电控制计算核心负责根据不同唤醒信号主动唤醒自身并进入工作状态;中央计算平台通过以太网对多个区域控制器同时进行网络信号唤醒和物理信号唤醒,中央计算平台可根据功能场景需求唤醒特定的区域控制器,降低车辆的功耗和不必要的功能器件工作损耗,区域控制器负责最终功能器件供电的执行。
Power supply system architecture of intelligent automobile
一种智能汽车的供电系统架构
2022-11-22
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr |
Automobile low-voltage intelligent power supply system and power supply method
European Patent Office | 2023
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