Application of PC/104 in Monitor System for Grain Depot
Wang Zhong-dong · Ordnance Industry Automation · 2004
Grain depot management monitor system based on PC/104 consists of field, process control level, producing control level. Hardware includes data services, LCU, lower pressure power distributing cabinet and all kind of detector equipments. All kind of components was connected with concentrator through CAN BUS and Ethernet. Configuration software of WinCE was adopted, and operates Serial port was designed by means of OMT directly. Instrument driver used to transmit order communicats through DDE. Lower PC collected monitoring data by cycle, and sends to upper PC to process after preprocessing. The management and monitoring of grain depot was realized through interface of CAN BUS and Ethernet.