Research Of Remote Monitoring System Based On Gprs

Remote monitoring has a very important significance in industrial control field. In many industrial field,field data on dispersive or unwatched occasion need to be obtained at regular intervals and simple control commands are sent. In order to make it more flexible and convenient, this paper developed the remote monitoring system based on GPRS.The thesis introduced the mobile communication system based on GPRS, discussed the structure of the GPRS data transmission system and function, designed data termination unit based on GPRS, debugged the functional modules, analyzed the process of TCP connection detailed and the process of logging in GPRS network through MC39i, and then according to the actual demand of the terminal system,compiled the software of main website base on GPRS network and test the system through the software. The result indicates that the system can realize the communication of the supervisory computer with the terminal system by the GPRS network,and the transmission of the real time data.