Multi-ccd or cmos image sensor vehicle driving performance test system and its control method

Abstract

The invention provides a multi-CCD or CMOS image sensor automobile driving performance testing system and its control method, specifically provides a method of setting 2 to 10 fixed measuring points on the test track for the factory inspection of automobiles, and at each measuring point The invention relates to a non-contact automobile road running performance test system with 2 to 3 CCD or CMOS image sensors and a control method for controlling the cooperative work of multiple CCD or CMOS image sensors. A multi-CCD or CMOS image sensor vehicle driving performance test system and control method of the present invention overcome many shortcomings of manual subjective judgment in the outdoor road driving performance test link in the vehicle performance test process before the car leaves the factory, and avoid the existence of manual subjective judgment. Affected by multiple factors such as the quality, emotion, and mental state of the inspectors, as well as the poor accuracy of the inspection results, vehicles with quality problems enter the market. And for the vehicle performance test before the car leaves the factory, it meets the requirements of the car production cycle (mostly 1 to 2 minutes per car).

Description

technical field [0001] The present invention relates to a kind of multiple CCD (Charge Coupled Device, charge-coupled device image sensor) image sensor or CMOS (Complementary Metal Oxide Semiconductor, complementary metal oxide semiconductor, a kind of amplifying device of voltage control. It is to form CMOS digital integrated circuit base unit) image sensor. A test system and control method working together, in particular a system and control method for automatically testing a high-speed moving object by using multiple CCD or CMOS image sensors in an outdoor natural light environment. Background technique [0002] In order to ensure the quality of automobile products and avoid the flow of vehicles with quality problems to the market, automobile products must undergo a comprehensive vehicle performance test before leaving the factory, which includes indoor bench and outdoor road performance. Whether it is an indoor test bench or an outdoor road driving performance test, for...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome many shortcomings of manual subjective judgment in the outdoor road driving performance test link in the vehicle performance test process before the car leaves the factory, the invention provides a method of setting 2 to 10 fixed measuring points on the test track of the car factory inspection, Non-contact automobile road running performance test system with 2 to 3 CCD or CMOS image sensors installed at each measuring point and control method for controlling multi-CCD or CMOS image sensors to work together

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