The Applications And Research Of Remote Monitoring System Of Gate Group Of Cascade Station

Under the background of the design and application of remote monitoring system of gate group of cascade station, this paper deals with multithreading data acquisition, remote database access, Web-based remote equipment control of the system.etc.The system builds the information sharing platform of gate group of cascade station, and has the Web-based Remote Monitoring function and rich graphics function. Using middleware technology,this paper designs and develops the Intermediate support software for communication based on the multithreading data acquisition technology,and solves data acquisition for controlling system and data sharing and interaction among Web systems; Meanwhile adopting the technology such as ASP, Web database, the system realizes a long-distance customer visualization inquiries and surveillance of real-time data; althrough the use of Fuzzy PID,this system resolves the synchronous control of the two hydraulic cylinders in hydraulic gate control.Finally, integrating specific examples, this thesis develops an open, easy to operate, easy expansion of the B/S- based remote monitoring system of gate group, the system provides an important means to timely operate the information of production, and achieves a cross-platform, cross-zone information sharing and issuing.