Based On Embedded Wireless Web Server, Remote Monitoring System

With the rapid evolution of image compression, network transmission and electron technique, embedded imgae monitering system has become a new developing hotspot. Also In some specific industrial environment, by reason of the location or other situations, the wireless remote surveillance is required. This system combines the 32-Bit ARM processor and DSP video compressing module, considering the practical GPRS and video transfer speed, the system uses the JPEG coding, successfully resolved this technical problem. In the dissertation, the principle and implementation of embedded picture monitering system based on GPRS are discussed.The system consists of the monitoring center and the monitoring terminal, and they are connected through the Internet and GPRS network. The monitoring center sets up the control procedure with picture interface on the PC and has the fucnction of monitoring of image.The monitoring teminal is embedded system that consists of ADSP-BF531 and other interface. The embedded system adopts embedded Wince4.2 as the operation system so that the development of software is more converninet. Amd it is connected to the Internet through a GPRS modem.