Embedded Web Monitoring System Of Research And Application

The embedded Measurement and Control system are researching hotspot in modern Measurement & Control fields at present. With the improvement of micro-electronics and manufacturing technology of micro-processor, building a web based remote Measurement and Control system becomes easier. Such system can pass the TCP/IP network agreement to connect into the Internet to carry out remote Measurement and Control directly. It can be free from the time and region restrict to remote measure and control. According to the situation and foreground, This paper put forward a kind of data acquisition system of B/S pattern which is based on embedded system, with emphasis on software and hardware design on the basis of ARM microprocessor and an open resource code OS, uClinux. And this article introduces the operate system boot loader, transplant and device drivers. Application programs and GUI (graphical user interface) are developed under the environment of uClinux. Based on the general platform, this thesis developed an integrated instrument for measuring temperature, analyzed the possibility that the system applies to the spot equipments. This system based on web and ARM microprocessor. Main hardware and software of temperature test and control system was designed. The software includes the data acquisition and data processing. The system carried out the remote test function and anticipant results in the laboratory environment. Characteristic of this paper was associated with an innovative combination between Industrial Ethernet and embedded system. Result of this research provided a valuable reference for application of high performance embedded system in industrial control field and popularization of Industrial Ethernet.