The invention provides a cockpit domain controller quick start method and device, and the method comprises the steps: controlling a first operating system to transmit a quick start entering signal to a second operating system when a quick start entering signal is recognized, so as to enable a domain controller to enter a quick start mode, the first operating system is a real-time operating system, and the second operating system is a real-time operating system; the second operating system runs in the first operating system; and when a wake-up signal is recognized, the first operating system is controlled to transmit the wake-up signal to the second operating system so as to wake up the domain controller to enter a normal working mode, and quick start of the domain controller is ensured through mutual cooperation of the two operating systems on the SoC layer of the cockpit domain controller.
本发明提供了一种座舱域控制器快速启动方法及装置,包括:识别到快启进入信号时,控制第一操作系统向第二操作系统传递所述快启进入信号,以使域控制器进入快速启动模式,其中,所述第一操作系统为实时操作系统,所述第二操作系统运行于所述第一操作系统中;识别到唤醒信号时,控制所述第一操作系统向所述第二操作系统传递所述唤醒信号,以唤醒域控制器进入正常工作模式,通过座舱域控制器的SoC层上的两个操作系统相互配合,保证实现域控制器的快速启动。
Quick starting method and device for cockpit domain controller
一种座舱域控制器快速启动方法及装置
2022-12-06
Patent
Electronic Resource
Chinese
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