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本文基于PLC技术,GSM-R网络通信技术,3G通信技术,实现了一种适用于铁路专用网络GSM-R网络的25T型发电车综合信息远程采集系统。本设计突破了工况数据只能本地查看,本地记录的局限,实现报警数据实时远程查看。这使远程指挥有更可靠的判断依据。本设计依托GSM-R铁路专用网络,克服了公网数据在青藏铁路沿线传输不稳定问题,使数据的实时性和可靠性有大幅度的提高。另外,通过本装置的远程通话功能,发电车专员可以远程求助,也可以接收上级指令。
Based on PLC technology, GSM-R network communication technology and 3G communication technology, this paper realizes a 25T-type vehicle remote information acquisition system which is suitable for railway special network GSM-R network. The design breaks through the working condition data can only be viewed locally, the limitations of local records, real-time remote viewing alarm data. This makes the remote command has a more reliable basis for judging. The design relies on the GSM-R dedicated railway network, overcoming the problem of unstable transmission of public network data along the Qinghai-Tibet Railway, and greatly improving the real-time and reliability of the data. In addition, through the device’s remote call feature, the Commissioner of the car can remote help, you can also receive higher orders.