Image display test system, method and device of vehicle instrument and electronic equipment

The invention relates to an image test system and method for a vehicle instrument, and the system is applied to a vehicle, and comprises an upper computer, an instrument electronic control unit, and an image collection card. Wherein the upper computer sends a test case to the instrument electronic control unit, so that the instrument electronic control unit generates an image signal of the test case and sends the image signal to the image acquisition card, and the image acquisition card sends the image signal to the instrument to be tested to display an image of the test case. And the upper computer is connected with the image acquisition card through a data connecting line and is used for sending an acquisition instruction to the image acquisition card, so that the image acquisition card acquires an image of the test case from the instrument to be tested based on the acquisition instruction and sends the image to the upper computer. And the upper computer compares the image of the test case acquired by the image acquisition card with the template image of the test case, and obtains the test result of the image display function of the instrument to be tested according to the comparison result. The accuracy and efficiency of the image display test of the vehicle instrument can be improved.