Design of Network Monitoring for Coal Mine Power Cable Junction Box
After a cable failure in a coal mine,the location of the fault cannot be determined.Personnel need to dismantle the wiring and conduct segmented inspections,which takes a long time and requires a large amount of work.This article analyzes the problems that exist in the use of coal mine power cables,uses DS18B20 series communication temperature sensors to communicate with microcontrollers,and designs a monitoring network for coal mine power cable junction boxes using ZigBee communication method.By establishing a coal mine underground cable monitoring network,the temperature and insulation of the cables are monitored,improving the safety level of coal mine power cables and preventing accidents.
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