The Design Of An Embedded Remote Control System Based On Web

With the development of the technology,we have more demand on the tools, and want through more and more method provide comfortable for our life,from the end of The 20th century ,the internet have more development,now everywhere in the world,you can get internet,and more and more people want work through the internet,not just scan the pages,people want through the internet can control remote terminal,especial in the severe environment ,people want can through the remote control to operate the equipment ,so the worker can complete the control and do not at the right place,it can reduce the inconvenient and the dangerous form the work。In recent years, integrated circuit chip function increasing develop, and has been more and more powerful, now working frequency of ordinary 32-bit microprocessors working frequency has reached past computer CPU processor speed, but the price is reduced to only 20-100 Yuan level, so based on microprocessor of the application is also becoming more and more widely. This article is base on the embedded microcontroller processor, and come up with a control system scheme that through browser control the remote device, namely S3C2440 chips for embedded processors, and by SDRAM, FLASH, and network to achieve with a web server functions of terminal equipment, we can be launched by the browser connect to remote terminal server system, obtained the processor control privileges, can remote control the remote terminal do some movement, and used in web server video server, which not only can set each part of the control condition, but also through the network of camera, we can know the status of the remote terminal, and through the camera we can know the state of the sets and do some needed adjust.Our project have been divide into some parts, at first introduce the background and the Using of the worldwide, and second chapter introduce the base principle and the actual use of remote control, third chapter introduce the hardware of our system and list the part of hardware and introduce the connection layout,fourth chapter base the hardware we build the Linux OS and realize the U-BOOT guide the Linux OS, and build the yaffs2 file system, five chapter is base the Linux build the USB camera driver and build boa web server, the six chapter we design the html file and code the CGI program and realize the information transfer in html and web server, seven chapter mainly test the system,test the base function and the system,and then sum-up this project.Through test our project achieved the pre-goal, and innovative the new technology in our daily life, there are certain practical value and social significance.