The Design And Implementation On Embedded Web Server

With the development of science, embedded system has been widely used in the field of industrial control and intelligent appliance with increasing complication of control logic and function. As compared with the simple control logic program of the earlier embedded system, modern embedded system is inclient to integrated operation system, which makes embedded system more and more important.Nowadays, home research and development of embedded system has been carried out and there are many perfect products. Embedded software engineer has transferred from comlicated program to the devotion of development on specific operation system.This dissertion, based on this background, is trying to use embedded system on embedded linux os to achieve remote control in industrial environment. The goal is to implement a surveillant appliance with embedded web server and the ability of data processing, which can sample status data and achieve status surveilliance as well as some simple control of the controlled appliance.The author has made a detailed referrence to the domestic and overseas development of embeded system before he chooses uclinux os according to the demand of the system, then he implemets transplant and development of web server, data processing module and data sampling module based on it. In the process of development, the author also solves some problems like the connection of web server and data module, the real-time performance of the system and dynamic web etc.The paper presents the corresponding parts of object system as well as its principle and method of implemention according to the structure of embedded system, the technique of embedded database and embedded web server. Lastly, it summerizes the whole work and makes an expectation of the direction in future work development.