Research And Development Of Internet-based Embedded Mechatronic Control Unit

With the improvement of micro-electronics and manufacturing technology of micro-processor, the mechatronic system can connect into the Internet through the TCP/IP network agreement. Such system can be free from the time and region restrict to remote control. According to the situation of embedded system as well as remote-controll technology, this paper puts forward a kind of embedded remote mechatronic controller which is based on ARM microprocessor. The controller can not only deal with the local electromechanical event like common mechatronic device, but also have functions as a remote controller by accessing to Internet. Result of this research provided a valuable reference for application of high performance embedded mechatronic system in industrial control field.Firstly, the thesis analyses the requirement of the system, confirms the function and predicted performance, introduces the overall designing frame and divided function modules.Then the paper puts forward the hardware designing and software programming. In the former part, it discusses the S3C4510B and it's peripheral circuits, A/D,D/A, extent I/O circuit, Ethernet port, UART port, LCD circuit as well as USB circuit.In the later one, it introduces the software design procedure, shows the boot loader, test program and the embedded OS--uCLinux .At the end of the thesis, there are examples of remote control system by using this controller. It is showed that the control method and program code are reasonable and efficient.