Mine human-machine positioning system based on GIS system

Abstract

A mine man-machine positioning system based on GIS system, including an information collection system placed under the mine and an information transmission monitoring system placed on the mine, the information transmission monitoring system includes a main control board, an optical fiber switch and a console, and the control The station is equipped with a GIS system; the information collection system has several information collection units, and the information collection unit is composed of no more than 200 identification cards installed on operators or machines, a card reader and a zigbee network transmission system, each The information collection unit sends the collected information to the main control board, and the main control board transmits the information to the console through the optical fiber switch. The console issues control instructions when an accident occurs in the mine, and controls the corresponding identification card to send out sound and light alarms. Instructions: The present invention adopts zigbee communication technology, which has stable information transmission and high efficiency, realizes precise positioning of operators or machines, and ensures the safety of mine operations.

Description

technical field [0001] The invention relates to a positioning system, in particular to a mine man-machine positioning system based on a GIS system. Background technique [0002] At present, domestic mine accidents occur frequently, and the safety of mines has attracted more and more attention. It is urgent to ensure the safety of mine workers. [0003] In the existing mines, the man-machine positioning system based on the console GIS system is mainly used to locate the operators in the mine. The human-machine positioning system includes a card reader and an identification card for information collection under the mine. When in use, the card reader is set at a fixed position, and the identification card is installed on the operator or the operating machine. When the operator or When the machine is within the detection range of the card reader, the identification card automatically sends the ID information of the operator or the machine to the card reader, and the card reader...

AI Technical Summary

Problems solved by technology

[0005] The purpose of this invention is to solve the problems of low positioning accuracy, complex wiring, high failure rate, lagging information transmission, and inability to give alarm instructions to the operators at the corresponding positions in the current man-machine positioning system used in mines. A GIS-based Mine Man-Machine Positioning System

Images