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| Production Automation of Mine |
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The system has functions of detecting the current position and running direction of vehicles in mine underground; |
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Equipped with monitoring and control device on the vehicle, the system can monitor the running status of vehicle including water temperature, surface temperature, exhaust temperature, oil pressure, water level, vehicle speed, mileage and methane, and upload the parameters to the surface monitoring and control host in realtime; |
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The system can realize distributed automatic dispatching and control of vehicles separating from the surface monitoring and control host, namely the dispatching and control outstation can automatically controll the running signal of vehicle, insuring safe and unhindered running of vehicles in mine underground; |
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The system has function of prior manual dispatching and control of vehicle, namely the surface dispatcher can manage vehicles by manually control running signal of vehicle in mine underground by software; |
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The system software can analyze status parameters of each point recorded by monitoring and control device when vehicle has failure, and then give reference for vehicle maintenance; |
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The system has function of animated demonstrating real status of vehicles in mine underground and replay running track of vehicles in certain time; |
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The system has functions of failure alarm, historical record checking, form creation and printing. |
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System Capacity: 32 dispatching and control outstations, 512 location detect outstations, 255 identification cards or locomotive monitoring and control devices |
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Transmission Mode:
Optical fiber transmission between optical data transmitter and surface data interface box with rate 100M/10M
CAN Bus transmission between optical data transmitter and dispatching and control outstation with rate
5000 bit/s, maximum distance 2 km
RS485 Bus transmission between dispatching and control outstation and location detect outstation with rate 4800 bit/s, maximum distance 2 km |
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Valid wireless communication radius between location detecting outstation and identification card or locomotive monitoring and control device is 15 m, maximum speed of locomotive is 36 km/h |
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Radio Frequency Signal: GFSK modulation |
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Central Frequency: (2402 4) MHz |
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