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随着城市的发展,煤气事业逐步推广,且服务面日益扩大。为了实现安全供气,对煤气的调度工作要求越来越高。同时,近代计算机技术飞速发展,国外已在具有遥测遥信与遥控/遥调功能的运动系统中采用了计算机技术,近代的SCADA系统,即所谓的“监控与数字采集”系统,除四遥功能外,还具有数字采集、存储及自动监视等方面功能。煤气输配工程采用此计算机监控系统,可以安全可靠地供应各种用户足够的煤气,大大提高了煤气调度工作的可靠性与经济性。 天津市煤气管网输气调度系统是一个具有信号采集传输及显示功能的计算机监控系统,自1992年投入运行以来,效果良好,对安全生产,稳定供气及提高煤气调度水平起了很大的作用。
With the development of the city, the gas industry has been gradually promoted and the service area has been expanding. In order to achieve safe gas supply, the demand for gas dispatching work is getting higher and higher. At the same time, the rapid development of computer technology in modern times, foreign countries have used computer technology in telemetry remote telemetry and remote control / telematics function of the movement system, the modern SCADA system, the so-called “monitoring and digital acquisition” system, in addition to four remote function In addition, it also has functions such as digital acquisition, storage, and automatic monitoring. The gas transmission project adopts this computer monitoring system, which can safely and reliably supply enough gas for various users, greatly improving the reliability and economy of gas dispatching work. Tianjin Gas Pipeline Gas Transmission System is a computer monitoring system with signal acquisition, transmission, and display functions. Since it was put into operation in 1992, it has performed well. It has played a big role in safe production, stable gas supply, and improved gas dispatching levels. effect.