The Research Of Remote Monitoring Technology On Image Based On ARM And GPRS

With the development of Information Technology and Digital Technology in recent years, especially with the large requirement of Internet and multimedia communication, the most fascinating technologies are focused on wide and communication network and mobile communication in the field of communication technology .GPRS (General Packet Radio Service) connect wide band(e.g. Internet) with wireless communication network, so GPRS can be widely applied in Internet, remote mobile management and remote control. Monitoring system is one of the key equipments for the agriculture, transportation, environment monitor and national defenses. Nowadays the lineate monitor systems occupy the monitor system market, but the applications are limited by the physical disadvantages in some difficult situations, such as the monitors' points distribute broadly. The wireless monitor systems are the just resolutions. With the fast development of the computer and communication technology, the wireless monitor system combining the embedded system technology, wireless communication technology and Internet technology can be realized.These monitor systems challenge the development of the embedded system technology. The multimedia data transmitting needs improvements of the wireless communication technology. In recent years, with the rapid development of computer technology and communication technology especially the widely available Internet and the 3C(computer, compunicate, consume electric) united as one, being micro and special become new trend and embedded products become the mainstream of information property. At the same time, the wide application of digital video techniques requires more active adaptability in user requirement.In the development of Wireless Net, what can it bring to us but communication? This paper deals with the exploiter of a wireless image monitoring system based on GPRS, it shows us the wonderful life that wireless net bring to us. System frame is the clue of this paper. This paper puts the emphases on the software development of Embedded System, GPRS net and the implementing of image collecting terminal. System control terminal on PC is also introduced.Finally. Main completed works in this paper include: realize GPRS transceiver hardware and software. The part work of hardware include: design function of hardware module, select equipment of wireless module and single-chip; The part work of software include: applied SOCKET technology and TCP/IP protocol to realize communication program; the PC monitoring software design. In this system the PC use as a server, and single chip uses as a client. They communicate through GPRS network.