Method for upgrading automobile instrument panel

The invention relates to the field of automobile control, in particular to a method for upgrading an automobile instrument panel. The method comprises the steps that in the process of the automobile instrument panel operating, it is detected whether or not mobile equipment is accessed; if it is detected that the mobile equipment is accessed, it is scanned whether or not an upgrade file exists in the mobile equipment, the upgrade file comprises one or more of a uboot upgrade file, an operating system kernel upgrade file, a DTB upgrade file, a rootfs upgrade file, an automobile instrument panelapplication program upgrade file and an MCU application program upgrade file, if the upgrade file is scanned, the instrument panel is upgraded according to the upgrade file, until the upgrade of the automobile instrument panel is completed according to all the scanned upgrade files, the automobile instrument panel is restarted. The automobile instrument panel is upgraded through the external mobile equipment, and the meth