Electric Power ›› 2018, Vol. 51 ›› Issue (1): 90-96.DOI: 10.11930/j.issn.1004-9649.201612010

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Key Technical Design of Intelligent Analysis Expert System on Transmission Line Video Monitoring

HUANG Xinbo1, XING Xiaoqiang1, LI Juqing1, ZHANG Huiying1, LIU Xinhui1, JI Chao1, ZHANG Ye1, WANG Xiaojing2   

  1. 1. College of Electronics and Information, Xi'an Polytechnic University, Xi'an 710048, China;
    2. Xi'an Jinpower Electrical Co., Ltd., Xi'an 710075, China
  • Received:2016-12-17 Revised:2017-07-31 Online:2018-01-05 Published:2018-02-28
  • Supported by:
    This work is supported by Shaanxi Industrial Science and Technology Tackling Key Problems Fund(No. 2016GY-052)and Doctoral Starting up Foundation of Xi'an Polytechnic University(No. BS1505) and Project of Natural Science Foundation of Shaanxi-Youth Fund(No. 2017JQ6054).

Abstract: With emergence of global energy Internet theory, it is very important to realize real-time remote monitoring, fault diagnosis and early warning of transmission lines and unattended substation. Based on MFC application framework, a video monitoring streaming system with intelligent analysis and identification of background fault is designed. The technologies used in the system include intelligent image recognition processing, multi-thread, ADO object database access, network communication, video transmission, video codec technology, National Grid Interface B standard protocol and XML parsing. The test results show that the system has high efficiency, good portability, strong stability and fast processing speed, which can be applied to real-time video monitoring of transmission line, providing reliable data sources and early warning information for intelligent online monitoring of transmission line.

Key words: intelligent monitoring, interface B standard protocol, video transmission, image intelligent recognition, database access

CLC Number: