Design And Implement Of The Network Video Controling System Based On Pxa270

This thesis introduced the design and realization of network video surveillance system based on PXA270. We use the Intel XScale PXA270 as CPU to configure embedded micro processor as a integration of WEB service, video capture, network transmission service, TCP/IP and UART protocol converter, and realize the functions of video capture and compression, streaming media conversion, network transmission between the web homepage and embedded micro processor, and the wireless control of bottom lan.This thesis discussed the development of network video and wireless control, introduced the design of software and hardware ,and especially introduced how to port linux, how to port and configure the BOA embedded web server for the Linux operate system based on MPEG4, the video capture, compression, live stream conversion program—the method of downloading, porting, configuring, and running for SPOOK, the designation of PTR5000 wireless program with the designation of its relative circuit board, the driver for 18b20 temperature sensor module and the designation of web page file. The architecture of the design used java-applet as the client terminal, sever-socket based on C as server terminal and BOA web page service. And finally realized remote video monitoring.