Research on video analysis of speed governor electrical action verification

Shuangchang Feng; Wenhao Shen; Yanchun Liang; Chen Wang

doi:10.1117/12.2624070

6 February 2022 Research on video analysis of speed governor electrical action verification

Shuangchang Feng, Wenhao Shen, Yanchun Liang, Chen Wang

Proceedings Volume 12081, Sixth International Conference on Electromechanical Control Technology and Transportation (ICECTT 2021); 120810U (2022) https://doi.org/10.1117/12.2624070
Event: Sixth International Conference on Electromechanical Control Technology and Transportation (ICECTT 2021), 2021, Chongqing, China

Abstract

As an essential safety device of elevator, speed governor and safety gear system will quickly stop the car when the elevator occurs overspeed or other accidents. According to the shooting video of elevator speed governor trigger process, the software analyzes the video by frame and gets the action of governor. The software can display gray level detection result display and draw the speed curve. Through using this software, the verification efficiency and accuracy of the elevator speed governor inspection can be significantly improved.

Citation Download Citation

Shuangchang Feng, Wenhao Shen, Yanchun Liang, and Chen Wang "Research on video analysis of speed governor electrical action verification", Proc. SPIE 12081, Sixth International Conference on Electromechanical Control Technology and Transportation (ICECTT 2021), 120810U (6 February 2022); https://doi.org/10.1117/12.2624070

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