The invention discloses a method for quickly starting automobile image equipment, the method comprises the following steps: when an automobile is quickly started and an Android system in an AP core in a multi-core heterogeneous processing chip does not finish starting, if an instruction of a user for backing up operation is obtained, controlling an automobile sensing system through an MCU (Microprogrammed Control Unit) core in a multi-core heterogeneous processing chip which is quickly started, wherein the automobile sensing system comprises a look-around system and a reversing radar; collecting data through an automobile sensing system for integration operation, and displaying images through a central control screen, including rearview image display, backing position early warning prompt and alarm display; after the Android system is started, the AP core in the multi-core heterogeneous processing chip communicates with the MCU through the bus, the MCU returns the control right of the system to the Android system after receiving information, and the system comprises an automobile sensing system, the bus, a video processing unit and a radar.
本发明公开了一种快速启动汽车影像设备的方法,包括以下步骤:在汽车快速启动时,多核异构的处理芯片中的AP核中的Android系统还没有完成启动时,若获取到用户进行倒车操作的指令,则通过已经快速启动的多核异构的处理芯片中的MCU核对汽车感知系统进行控制,包括环视系统和倒车雷达;通过汽车感知系统采集数据进行整合运算,并将影像通过中控屏显示,包括后视影像显示、倒车位置预警提示以及报警显示;当Android系统启动完毕后,多核异构的处理芯片中的AP核通过总线与MCU通讯,MUC收到信息后把系统的控制权归还Android系统,包括汽车感知系统和总线,以及视频处理单元和雷达。
Method for quickly starting automobile image equipment and automobile image system
快速启动汽车影像设备的方法及汽车影像系统
2021-09-24
Patent
Elektronische Ressource
Chinesisch
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