WIRING-FREE POSITIONING SYSTEM FOR PERSONNEL IN FULLY MECHANIZED COAL MINING WORKING FACE

• Main Authors: LUO, Ke, WANG, Wei, CHEN, Haijian, YANG, Xufeng, WANG, Jun, JIN, Yeyong, ZHANG, Rong, LI, Wei, SONG, Xingjia, CHU, Nan, ZHANG, Lifeng, CHEN, Xian, ZHOU, Shu
• Format: Patent
• Language: Chinese; English; French
• Published: 31.10.2024
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; WIRELESS COMMUNICATIONS NETWORKS

The present invention relates to the field of underground mine positioning. Disclosed is a wiring-free positioning system for personnel in a fully mechanized coal mining working face. The system comprises positioning base stations, area positioners, and information mining lamps; the information mining lamps are communicationally connected to the area positioners and the positioning base stations, respectively; each information mining lamp is adapted to receive a positioning signal broadcast transmitted by the corresponding area positioner, and a wireless transmission module is arranged in the information mining lamp; the wireless transmission module is adapted to switch between different positioning modes to acquire positioning data of personnel in an underground mine, and transmit to the positioning base station the acquired positioning data of the personnel in the underground mine. In the present invention, the arrangement and mounting of related devices needing to be used in the whole positioning data tran