LIANG Yun-hua1, LIANG Yong-chao1, ZHANG Ying2, et al. Remote technical diagnostic system based on WIFI and electrical power SDH network[J]. 2012, 32(6): 15-18+26.
LIANG Yun-hua1, LIANG Yong-chao1, ZHANG Ying2, et al. Remote technical diagnostic system based on WIFI and electrical power SDH network[J]. 2012, 32(6): 15-18+26.DOI:
基于WIFI和电力SDH网络的远程技术会诊系统
摘要
提出利用WIFI网络摄像机、无线网接入点(AP)及同步数字体系(SDH)网络等技术平台
实现远程实时技术会诊功能。该方法通过在变电站内安装AP搭建无线网络
由其实时转发在站内移动网络摄像机采集的视频和音频信号
随后再通过现有电力SDH网络长距离传输到主站
实现主站对远程异地作业现场技术指导和诊断。此外
该方法实现异地间模拟"面对面"交互和降低大量数据远程传输的运营成本。
Abstract
The consultation function of remote real-time technology is realized by using network platforms such as WIFI web camera
access point(AP) and synchronous digital hierarchy(SDH) etc.Through fixing an access point to set up a wireless network
the video and audio signal collected by web cameras is transmitted in real time.The signal is transmitted cross a long distance to the master station through the electrical power SDH network
consequently the technological instruction and diagnose on remote field operation is implemented.In addition
a "Face to Face" interface has been realized and the cost of mass data transmission can be reduced.