Research On Remote Monitoring System Of Temperature Based On GSM Short Message Pattern

GSM (Global System for Mobile Communication) is one kind of digital migration communications network, which is viewed to be the most perfect, maturely and applied in the broadest scope at present.We can establish connection without digit dialing though this syetem and the information with goal address can be transmitted directly to the short news service center, which then sends the information to the end-user again by SMS. The system based on GSM short message wireless communication technology is at present applied the broadest wireless plan because of its prompt transmission, far range coverage, low error rate, low correspondence cost, big system capacity, many service types, good secrecy, strong antijamming ability and automated roaming. It has been applied widely in many domain, such as:the meteorological monitor, the power equipment monitor, the reservoir water level monitor, long-distance copies the table and the automobile long-distance security surveillance and so on.The reactor and the boiler temperature of heating furnace or the heat-treatment furnace must be examined and controled in the metallurgical industry, the chemical production, the electric power project, the papermaking profession, the machine manufacture and the food processing and so on. A remote monitoring system of temperature based on the GSM short message pattern is designed in this artical, which can gather temperature in the terminal by using the MSC1210 and transmits the short news through GSM module MZ28 to monitor the terminal. The system development bases on the short messgae technology, the automatic control technology, the computer technology, the digital communication technology, taking the short message as the basic control command and the data message transfer method, has realized the handset wireless remote control and the data transfer, which provides real-time reliable, the digitized service, for the remote monitoring equipment through the short message. This system definitely satisfies the data transmission in aspect of data quantity, correspondence quality and timeliness requests,and has certain theory significance and the reference value to the automated management.