城市轨道交通研究
城市軌道交通研究
성시궤도교통연구
URBAN MASS TRANSIT
2001年
1期
50-53
,共4页
信号微机监测%广域网%数据通信%通信协议
信號微機鑑測%廣域網%數據通信%通信協議
신호미궤감측%엄역망%수거통신%통신협의
轨道信号微机监测网络系统是集现场总线、传感技术、计算机网络 、数据处理及数据通信为一体的高可靠网络体系，是重要的轨道行车安全监督设备。本文 介绍试点段轨道信号微机监测工程中广域网的组网技术以及网络系统的设计原理和结构特点。
軌道信號微機鑑測網絡繫統是集現場總線、傳感技術、計算機網絡 、數據處理及數據通信為一體的高可靠網絡體繫，是重要的軌道行車安全鑑督設備。本文 介紹試點段軌道信號微機鑑測工程中廣域網的組網技術以及網絡繫統的設計原理和結構特點。
궤도신호미궤감측망락계통시집현장총선、전감기술、계산궤망락 、수거처리급수거통신위일체적고가고망락체계，시중요적궤도행차안전감독설비。본문 개소시점단궤도신호미궤감측공정중엄역망적조망기술이급망락계통적설계원리화결구특점。
Mass Transit computer-based singal-monitoring systems are the integrat ed ones with high reliability, which apply many kinds of modern technology such as field-bus, sensor techniques, computer network and data communication, and ar e the major safety supervision devices for mass transit. To construct a highly e ffective modern communication network is one of the urgent outstanding issues in the design of singal-monitoring systems. This paper presents an example of buil ding the wide area network used for the signal-monitoring system in an experimen tal route section. The paper also describes the network scheme and its design pr inciples.
