Status recognition of isolator based on SmartGuard

Wanguo Wang; Binhai Wang; Zhenli Wang; Li Li; Jingjing Zhang; Yibin Li

doi:10.1117/12.2030617

19 July 2013 Status recognition of isolator based on SmartGuard

Wanguo Wang, Binhai Wang, Zhenli Wang, Li Li, Jingjing Zhang, Yibin Li

Proceedings Volume 8878, Fifth International Conference on Digital Image Processing (ICDIP 2013); 88782M (2013) https://doi.org/10.1117/12.2030617
Event: Fifth International Conference on Digital Image Processing, 2013, Beijing, China

Abstract

This paper concerns the method for checking the status of isolators and is applied in the sequence control in smart substation based on SmartGuard--a mobile inspection robot for substations. It can recognize the status of an isolator through analyzing its feature. We could get the homography matrix by using the SIFT feature between the template image and new acquired image, then get the range of isolator, finally recognize the status of isolator by image processing. The experiment of results proved that the method could recognize isolator status effectively. The substation realizes one key sequence control system through this technology based SmartGuard.

Citation Download Citation

Wanguo Wang, Binhai Wang, Zhenli Wang, Li Li, Jingjing Zhang, and Yibin Li "Status recognition of isolator based on SmartGuard", Proc. SPIE 8878, Fifth International Conference on Digital Image Processing (ICDIP 2013), 88782M (19 July 2013); https://doi.org/10.1117/12.2030617

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