Research On Embedded Intelligent Instrument Based On ARM

If instrument have the function of TCP/IP protocol,these field devices could communicate to the information network and make it possible to integrate the control network and the information network.Author illustrates the importance of the embedded controller which is applied in the solution about remote monitoring system based on embedded intelligent instrument. It is given details of the controller design using the UML-RT method and platform method. Subsequently, author illustrates how to implement the hardware and software of the embedded controller. The interface modules for intelligent instrument, embedded Linux, embedded Web Server are also given in details.The characters of the embedded controller are as follows: small bulk, low cost, good anti-disturbance ability, convenient for using and so on. It is proved that the embedded controller and field intelligent instrument can collaborate well.