Key Technology Study On Mine Electromechanical Equipment Condition Monitoring Based On Internet Of Things

Mine electromechanical equipment is the core of coal enterprise, the stand or fall of its running state directly affects the overall of coal mine production process and economic benefits. At the same time, the automation level of electromechanical equipment directly reflects the level of intelligent in mine. With the wide application of Internet of things (IoT) technology and "sensor mine" is put forward, the IoT technology application on mine electromechanical equipment condition monitoring has become an inevitable trend. Transport equipment is one of the important part of mine electromechanical equipment, meanwhile belt conveyer and mine hoist are the mine artery of the coal mine underground and ground, the use of the IoT technology carries on the real-time monitoring can effectively reduce the monitoring blind area and improve reliability of data transmission, which has great significance on ensuring the safe and reliable operation of the coalThis paper summarizes the status of domestic and international research on IoT and the development trend of mine electromechanical equipment monitoring, the main content of this paper is proposed on this basis. Combining with the demands of coal enterprise and actual situation, the key technology and application field of mine IoT are summed up, and the overall framework of mine electromechanical equipment condition monitoring system is constructed The design of belt conveyor monitoring system uses RFID and WSN technology, and then builds the main framework of this monitoring system. Through the contrast and analysis of wireless communication technology, GPRS technology is selected for Chengzhuang auxiliary inclined shaft hoist on-line monitoring system as remote transmission technology, designing the hardware and software of the system, using the configuration software WinCC Flexible programming on PC, and introducing the main functions and field test for this system.This topic provides a new way of thinking for the IoT technology application in mine electromechanical equipment online monitoring, and the paper research results have been partly applied to the actual production management of the project cooperation enterprise, which has obtained the certain effect.