Fault Diagnosis Method for a Mine Hoist in the Internet of Things Environment
AbstractTo reduce the difficulty of acquiring and transmitting data in mining hoist fault diagnosis systems and to mitigate the low efficiency and unreasonable reasoning process problems, a fault diagnosis method for mine hoisting equipment based on the Internet of Things (IoT) is proposed in this study. The IoT requires three basic architectural layers: a perception layer, network layer, and application layer. In the perception layer, we designed a collaborative acquisition system based on the ZigBee short distance wireless communication technology for key components of the mine hoisting equipment. Real-time data acquisition was achieved, and a network layer was created by using long-distance wireless General Packet Radio Service (GPRS) transmission. The transmission and reception platforms for remote data transmission were able to transmit data in real time. A fault diagnosis reasoning method is proposed based on the improved Dezert-Smarandache Theory (DSmT) evidence theory, and fault diagnosis reasoning is performed. Based on interactive technology, a humanized and visualized fault diagnosis platform is created in the application layer. The method is then verified. A fault diagnosis test of the mine hoisting mechanism shows that the proposed diagnosis method obtains complete diagnostic data, and the diagnosis results have high accuracy and reliability. View Full-Text
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Li, J.; Xie, J.; Yang, Z.; Li, J. Fault Diagnosis Method for a Mine Hoist in the Internet of Things Environment. Sensors 2018, 18, 1920.
Li J, Xie J, Yang Z, Li J. Fault Diagnosis Method for a Mine Hoist in the Internet of Things Environment. Sensors. 2018; 18(6):1920.Chicago/Turabian Style
Li, Juanli; Xie, Jiacheng; Yang, Zhaojian; Li, Junjie. 2018. "Fault Diagnosis Method for a Mine Hoist in the Internet of Things Environment." Sensors 18, no. 6: 1920.
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