With the example of a 2000t/d clinker pre decomposed kiln cement plant the structure design of dynamic mimic panel control system and the principle of the circuit of dynamic controller are analyzed in detail.
The distributed and platform-independent software system of telecontrol mimic panel for new type of electrified railway, developed in JAVA language, realizes prompt indication of command data in mimic panel via accessing data from real-time database server.
Connected with an actual engineering, communication protocol of simulative screen is analysed, and finally the interconnection between video surveillance system and SCADA system is achieved based on RS-232 serial interface.
：This paper sets forth a special serial-bus to process multi-site data in a computer application field by designing a simulative screen in electrical resource allocation and gives a detailed account of the key parts of the bus．
The paper introduces the main function of automatic simulative screen controlling system for dispatching of Qinghai power network, and combines with the actual work experience, sums up fault type and solution that simulative screen controlling system often occurs in operation. It has favorable guidance function for automatic simulative screen system for dispatching of Qinghai power network's normal operation and maintenance.
A technical scheme is presented combining an actual project of an electric power supply company in Shanxi Province. By taking the communication protocol of simulative screen as an example, the software implementation of system interconnection process is illustrated.