CAJ | 학술논문

监控系统信号传送方式的发展过程的特点是：信号传送类型从多种数据类型、统一模拟信号到统一数字信号；信号传送介质从有线、总线到无线。无线传送技术代表了监控系统信号传送的发展方向，国内一部分RTU生产厂商已经率先在RTU的应用中推出了无线技术的产品，以无线技术作为RTU有线通信技术的补充，但其使用的无线技术存在一些局限性。作者认为，无线技术是RTU发展的方向之一，RTU应优先采用符合流程行业的三大无线国际标准的无线产品。
감공계통신호전송방식적발전과정적특점시：신호전송류형종다충수거류형、통일모의신호도통일수자신호；신호전송개질종유선、총선도무선。무선전송기술대표료감공계통신호전송적발전방향，국내일부분RTU생산엄상이경솔선재RTU적응용중추출료무선기술적산품，이무선기술작위RTU유선통신기술적보충，단기사용적무선기술존재일사국한성。작자인위，무선기술시RTU발전적방향지일，RTU응우선채용부합류정행업적삼대무선국제표준적무선산품。
Characteristics of the development of signal transmission mode for process monitoring system are:signal transmission type from a variety of data types, the unified analog signal to a unified digital signal;signal transmission medium from wired, bus to wireless. Wireless transmission technology behaves the development direction of signal transmission for process monitoring system. Some domestic RTU manufacturer has taken the lead to launch a wireless technology products in the application of the RTU, to supplement RTU wired communication technology. as wireless technology is one of the developing direction of the RTU, RTU should give priority to the use of wireless products which meet the process industry of the three wireless international standards.