A fault identification device for the electronic board card based on binocular imaging

Wenhui Lin; Shanxin Peng; Zhiwei You; Gangwen Wang; Mingxin Yang; Tao Liu

doi:10.1117/12.2624914

13 December 2021 A fault identification device for the electronic board card based on binocular imaging

Wenhui Lin, Shanxin Peng, Zhiwei You, Gangwen Wang, Mingxin Yang, Tao Liu

Proceedings Volume 12087, International Conference on Electronic Information Engineering and Computer Technology (EIECT 2021); 120870L (2021) https://doi.org/10.1117/12.2624914
Event: International Conference on Electronic Information Engineering and Computer Technology (EIECT 2021), 2021, Kunming, China

Abstract

When the circuit board fails, its operating temperature will be abnormal, which will have a greater impact on the overall performance of the circuit. Therefore, it is very important to identify the fault by observing the operating temperature of the circuit board. This paper introduces a fault identification device for the electronic board card based on binocular imaging and analyzes its overall system design, system composition principles and upper computer software design results. The system uses an infrared camera and a visible light camera to simultaneously image the circuit board, and can display its thermal image with contour on the TFT LCD screen or on the upper computer software, and can intelligently identify the fault type on the upper computer. It has the advantages of low cost, small size, clear imaging, and portability, which make up for the disadvantages of current thermal imaging equipment such as high cost, poor portability, and difficulty in fault identification.

Citation Download Citation

Wenhui Lin, Shanxin Peng, Zhiwei You, Gangwen Wang, Mingxin Yang, and Tao Liu "A fault identification device for the electronic board card based on binocular imaging", Proc. SPIE 12087, International Conference on Electronic Information Engineering and Computer Technology (EIECT 2021), 120870L (13 December 2021); https://doi.org/10.1117/12.2624914

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