Design Of Multi-route Intergration Monitoring System Of Single Hydraulic Prop

According to the actuality and main problems of single hydraulic prop monitoring system, author design a single hydraulic prop monitoring system which integrate multi-route data collection, transfers, disposal and forecast technique of pressure monitoring. The system monitor mine single hydraulic prop with multi-route data collection, it integrate the MCU in one system, instead of the single data transfers and disposal system which every monitoring station has a MCU to deal with the data. In the new system, every station only collect pressure data and send the data to the MCU of the new system by cable. The data is chosen by the multi-route data choose circuit and analyzed by MCU one by one. The system can circularly display the actual pressure data with the seven segments LED which usually used in MCU system, anterior two numbers are station number and back four numbers are pressure data. The maximal pressure number has been mounted in system, when the actual pressure data preponderates over the number, system alarms by light. The memory organ in system can automatically keep actual pressure data for sever times which can be registered and demanded The system also has printer joint which can link the mini printer and makes the mine can monitor single hydraulic prop actually, extendedly and roundly. The dissertation mainly introduced the design project of the system, work elements of the system and means of multi-route integration data collection and transfer. Dissertation also investigated idiographic hardware circuit and software design, included many problems in design and debugging.