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远动技术是一种系统控制技术,它以计算机为核心,综合了现代通信、智能化仪表和模式转换技术,以及系统监控和调度管理等多种学科,成为当今应用广泛的一门现代工程技术。远动系统与其他控制系统相比,突出了“远距离”、“实时性”和数据后处理能力,要求系统能够实时、可靠地反映远方终端的变化状况,并进行综合处理,反馈调度控制指令,对突发事件具备快速反应能力。一个实用的远动系统主要由四大部分组成:
Telecontrol technology is a kind of system control technology. It takes the computer as the core and integrates many disciplines such as modern communication, intelligent instrument and mode conversion technology, system monitoring and dispatching management, and becomes a modern engineering technology widely used today . Compared with other control systems, the telecontrol system highlights the “long-range”, “real-time” and data post-processing capabilities, and requires the system to reflect the changes of the remote terminals in real time and reliably and perform comprehensive processing. The feedback dispatching control commands , With rapid response capability to emergencies. A practical telecontrol system consists of four major components: