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- Title
Safety protection and alarm system for substation personnel based on ultra wideband.
- Authors
YANG Bo; PENG Zhiheng; LIU Dekang; CHEN Zhangping; WANG Chunda
- Abstract
In order to prevent the occurrence that people enter the unsafe area by mistake in the substation, a high-precision patrol robot system combining UWB with machine vision is designed. This system requires personnel to wear UWB positioning tags and patrol designated routes of robots to mark sudden increase of unsafe areas and upload them to the background to achieve safety alarm protection for workers in dangerous areas. By setting an early warning area on the periphery of the unsafe area, workers will be alerted as soon as they enter the area. After testing, the rate of system failure to report (should alarm but not report) is 0.15%, and the rate of system failure to report (should not alarm but alarm) is 0.36%.
- Publication
Experimental Technology & Management, 2019, Vol 36, Issue 11, p141
- ISSN
1002-4956
- Publication type
Article
- DOI
10.16791/j.cnki.sjg.2019.11.034