The Research Of Wireless Remote Temperature Measurement System Based On Embedded Web Server

With the rapid development of the Computer Science and the Embedded technology. People need a Temperature measurement system that shuld be front and More flexible:this system can be used in the environment that not suitable for people close to,and to make a remote monitoring to the ambient temperature;And can take advantage of the flexible and convenient wireless networks, people can observ the changes of the ambient temperature int the computer website at any time.This thesis reserches the current development of the temperature measurement system,Combined with the lack of the temperature measurement system,make use of the Embedded systems and computer technology realization a embedded remote temperature measurement system that based on Linux2.6 and ARM9.the system first transplant linux2.6 kernel on the S3C2410 embedded CPU.And configured Boa embedded Web server on this system;Use DS18B20 as a temperature sensor,and realization driver under the linux2.6 kernel;Use CGI technology to achieve the interaction between the client browser and the embedded Web server,and take advantage of the Ajax technology realization the temperature data dynamic real-time display on the web page of the remote client.This system uses embedded development technology, linux driver development techniques and CGI,and Ajax technology,take full account of the system reliability, scalability and other performance requirements.Through the experiment,the system works stable,flexible configuration and scalability,and it has good prospects of application.