Automobile instrument panel consists of a variety of meters, indicators, especially for the driver with warning lights alarms, etc.vision inspection systems for the driver can provide the development of the required parameters of the automobile business operating environment to carry out information.

The instrument panel is equipped with a water temperature gauge, gasoline gauge, ammeter, signal alarm, speed odometer, etc. The main check odometer, gasoline gauge and other five indicators of the indicator error, check the 24 signal warning lamps and lights of the damage or leakage.

Usually the manual visual inspection error is relatively large,automotive consulting services the reliability is relatively poor, can not meet the needs of automated production. The intelligent and comprehensive inspection system of instrument panel assembly based on machine vision has changed this situation, which has the advantages of automation, intelligence, rapidity and high accuracy of instrument panel inspection that manual inspection does not have. It largely improves the efficiency of the final inspection before leaving the factory. The system is divided into four parts, including a two-coordinate numerical control system with image information feedback and positioning, an integrated independent standard signal source that provides an analog signal source for the instrument panel, a camera image acquisition system and a master-slave parallel processing system.

Machine vision technology is used in industrial production and other industries, can effectively adapt to a variety of harsh environments, with stable efficiency, high precision, stable quality of work. It is of great significance to improve the level of automation in China.