Transmission Line Galloping Image Monitoring System Based on Digital Signal Processor
An embedded image monitoring system based on TMS320DM642 Digital Signal Processor (DSP) is proposed for the transmission line monitoring. The system can detect galloping, ice or snow covering, and other abnormal status of the transmission line in a real time mode. The image detection algorithms are compared using the controlled experiment under the complex weather environment, thereby, a set of image processing algorithms is proposed for transmission lines image monitoring. The DSP/BOIS multi-threaded programming techniques are used to realize the algorithm in the DSPs embedded software. A wireless communication based on General Packet Radio Service (GPRS) module is designed to transmit the detection results and the changed information of the image to the monitoring center, so that the operators can get the real time status of the transmission line. The application of the system will play an important role in the condition-based maintenance of power transmission lines and improve the reliability of power delivery system.
Transmission line Status monitoring Complex weather factor Image filtering and sharpening Image segment Morphological filtering Wireless communication Digital signal processor Multi-threaded programming.
Hai Peng Ren Zhan Feng Ma
Department of Information and Control Engineering, Xian University of Technology, Xian, 710048,China
国际会议
Third International Conference on Digital Image Processing(ICDIP 2011)(第三届数字图像处理国际会议)
成都
英文
396-401
2011-04-15（万方平台首次上网日期，不代表论文的发表时间）