Wireless Control Of The Integrated Supervision And Control System Of Communication Power Supply

The integrated supervision and control system of communication power supply gathers the modern computer technique, communication technique, sensor technique, automatic control technique with the person machine system technique, monitors, controls and manages the distributed objects.Combined with the characteristic of communication power supply, applying this computer wireless surveillance technology to the concentred communication supply surveillance system is new tentative. To reduce the cost and advance the reliability of the surveillance system and realize real-time and continuous surveillance, this paper brings forward a new surveillance way based on deeply research of current communication power surveillance system, that is to say wireless surveillance. In this way, it doesn't need the wire any more between PC in surveillance room and surveillance module of the concentred surveillance system, give us more conveniences, improve the transportation efficiency and advance the system stability.This paper mainly researches how to build up this new surveillance system from both hardware and software aspect. From the hardware aspect , the serial communication between PC and microprocessor is realized based on D21DL wireless data transmitter/receiver module produced by Beijing Jammy Communication Equipment Co. Ltd. In this way this system realizes wireless control of the communication power supply surveillance system. Because in communication system stability and reliability of the power supply is a main requirement, this design insures them through much experimentation. From the software aspect, computer programming language is Visual Basic, which including MSComm control providing the most quickly and convenient method to serial communication. This design mainly realizes all functions below: examining the status of charging machine, setting the arguments of battery array, examining the statue of battery array, examining the on-off status of controlling/closing generatrix, and so on.This surveillance system not only has very friendly interface, but also can realizes field surveillance in a more costless, more flexible and more efficient way, so it will be used widely.