Abstract:In order to meet the safety supervision requirements of complex operation scenarios in the distribution network such as live operations and high-altitude operations, and solve the practical problems of low efficiency of manual supervision, insufficient coordination of on-site terminals, and difficult to secure on-site wireless communication, this paper proposes a dedicated real-time intelligent safety supervision kit with strong edge intelligence, high-accuracy positioning and predicting, pro-active monitoring, and high-level communication security. Firstly of all, based on IoT modules and scalable high-performance edge computing modules, the kit realize pro-active control of surveillance terminals, the tracking and analyzing operator activities in real-time, and the early warning of violation behavior. Secondly, the kit achieves dynamic delimitation of the on-site operation location and range, as well as precise positioning of personnel. Finally, with hardware encryption, the kit realizes encrypted communication for Ad-hoc local and remote network of trusted devices. Experimental results show that the average detection accuracy of this device in typical scenarios can reach more than 90%, which can significantly improve the safety supervision efficiency in non-fixed-location operation scenarios and enhance the real-time supervision ability.