[[alternative]]A Research into Three-Phase Equipment Control System Combine the Embedded System and CAN Bus

碩士電機工程學系[[abstract]]本研究主要結合嵌入式系統和CAN Bus通訊網路來建構一個遠端控制工廠用電設備的系統。管理者只需使用行動通訊設備，即可遠端控制工廠的用電設備和查詢用電設備的使用狀況，當用電設備發生異常時，伺服器將藉由GPRS模組發出警告訊息給管理者，確保用電設備的用電安全。 整個系統架構可分為遠端控制伺服器和設備端控制器兩個子系統。在遠端控制伺服器部份，利用嵌入式開發板(ARNUX 7511)建構一個遠端伺服器，結合無線網路通訊環境，管理者即可利用行動設備達成遠端監控與控制的目的；在設備端控制器部份，利用89S51單晶片作為設備的控制器，並以CAN Bus作為各設備間的通訊媒介，達到穩定的傳輸控制。[[abstract]]In this thesis, the system described are combined the embedded system and the CAN Bus (Controller Area Network Bus) to construct a remote control system of factory appliance. The user can control the remote appliances of factory and acquire the using states via mobile communication equipment. When the appliance is out of order, the server will send a warning message to the user automatically through the GPRS module to improve the security of using electric appliance. The system in this paper can be divided into two parts, the remote control server and the controller of the appliance. It combines the embedded system and wireless network technology to construct a remote control server. Therefore, the user can monitor and control the remote appliance through mobile communication. In the appliance part, the controller is formed with 89S51 and each appliance can communicate via Controller Area Network Bus to achieve the steady control