Design of a fast on-line measurement device for deflection of assembly car body based on wireless laser sensing

Baitian Ouyang; Fushen Cai; Jiafu Cai; Guixiong Liu

doi:10.1117/12.2611397

14 October 2021 Design of a fast on-line measurement device for deflection of assembly car body based on wireless laser sensing

Baitian Ouyang, Fushen Cai, Jiafu Cai, Guixiong Liu

Author Affiliations +

Proceedings Volume 11930, International Conference on Mechanical Engineering, Measurement Control, and Instrumentation; 119301U (2021) https://doi.org/10.1117/12.2611397
Event: International Conference on Mechanical Engineering, Measurement Control, and Instrumentation (MEMCI 2021), 2021, Guangzhou, China

Abstract

Traditional assembly car body deflection measurement methods have the disadvantages of complicated device layout, cumbersome testing process and high requirements for technicians. A fast online measurement device for assembly car body deflection was proposed. Non-contacted measurement on assembly car body was realized by using laser displacement sensors. The communication mechanism of ADS1115 analog-to-digital converter (ADC) module and ZigBee module was researched on in order to realize wireless transmission of deflection measurement data. Fast online measurement software for assembly car body deflection was developed by LabVIEW, displaying assembly car body deflection measurement data, printing and reporting the assembly car body deflection measurement results. The results had shown that using the device to measure car body deflection can realize rapid deflection measurement, improving the automation and intelligence of the assembly car body deflection measurement.

Citation Download Citation

Baitian Ouyang, Fushen Cai, Jiafu Cai, and Guixiong Liu "Design of a fast on-line measurement device for deflection of assembly car body based on wireless laser sensing", Proc. SPIE 11930, International Conference on Mechanical Engineering, Measurement Control, and Instrumentation, 119301U (14 October 2021); https://doi.org/10.1117/12.2611397

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