A Scheme On Water-Status Measurement And Reporting System That Transmits Data Through Short Message Of GSM

Aiming to the wireless communication problem of automatic measurement and forecast system, the paper brings forward an scheme that using the SM(Short Message) transmits the collecting data in system, it is one of the services belonging to GSM wireless network which development is fastest in the communication field in latest years.Basing on the theory analyse of the Short Message Service,the paper provides the device of the SM terminal and the communication programs that run in SCM. System and PC. The terminal scheme using the separate component emphasizes to analyse the family of GSM lower layers protocol; the scheme using integrated chip that have all faculty of transmitting SM, we only need extend a serial port to connect with SCM system or the PC. The function of the communication program is that packing data into PDU format, or reverse.Along with enlarging the area of the GSM wireless network, the transmitting system will be used widely, especially in disperse, multi-point, a little data to be transmitted automatic measurement and forecast system.