Method and system for quickly recovering abnormity of automobile instrument

The invention relates to the technical field of vehicle-mounted instrument software systems, in particular to a method and a system for quickly recovering abnormity of an automobile instrument. When it is detected that the instrument process state is abnormal, the instrument subprogram is started firstly, the automobile important content data stored in the storage space is read and then displayed in the instrument panel firstly, so that the loaded content amount during abnormal restart is reduced, the CPU allocation rate is increased by loading the important content, and the effect of quick start is achieved; then, an instrument main program is loaded in the background, the instrument main program reads all the automobile content data stored in the storage space, and interaction information is completely displayed; according to the method and the device, quick recovery can be realized when the instrument is abnormal, and the data synchronism and the display fluency are improved. 本申请涉及车载仪表软件系统的技术领域，尤其涉及一种汽车仪表异