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A mine mobile target positioning system and method based on cloud computing data

A moving target and positioning system technology, applied in the field of coal mine moving target positioning system, can solve the problems of low positioning accuracy, poor positioning stability of a single positioning sensor, unfavorable underground promotion and use, etc., and achieve the effect of high positioning accuracy and stable data

Active Publication Date: 2017-07-18
CHINA UNIV OF MINING & TECH
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Problems solved by technology

[0007] The purpose of the present invention is to provide a mine mobile target positioning system and method based on cloud computing data, to solve the problem of poor positioning stability and low positioning accuracy of existing single positioning sensors, and the use of combined positioning systems for data processing capabilities of the system The requirements are high, which is not conducive to the promotion and use of underground

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  • A mine mobile target positioning system and method based on cloud computing data
  • A mine mobile target positioning system and method based on cloud computing data
  • A mine mobile target positioning system and method based on cloud computing data

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Embodiment Construction

[0030] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0031] The mine mobile target positioning includes systems and methods; the ground monitoring center, data relay server, external big data storage center and optical fiber data conversion module of the system are installed on the coal mine, and the external big data storage center is connected to the cloud computing system; the cloud The computing system is connected to the data relay server through the Internet; the ground monitoring center and the optical fiber data conversion module are connected to the data relay server;

[0032] The system also includes a wireless-optical fiber signal conversion module and a WIFI fingerprint positioning base station located in the underground roadway, a three-axis geomagnetic sensor, a strapdown inertial navigation system and a WIFI fingerprint positioning sensor are installed on the moving target carrier;...

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Abstract

The invention belongs to a mine movement target positioning system and method under cloud computing data. The system comprises a cloud computing system arranged on a mine, an external big data storage center, a ground monitoring center, a data relay server and an optical fiber data converting module, wherein the cloud computing system is composed of a data operation processing center, a storage server and a cloud management module. The mine movement target positioning system further comprises a wireless-optical fiber signal converting module arranged in an underground roadway and a WIFI fingerprint positioning base station, and the WIFI fingerprint positioning base station comprises a three-axis geomagnetic sensor, a strapdown inertial navigation system and a WIFI fingerprint positioning sensor, all of which are installed on a moving target carrier, and the position of an underground movement target is monitored in real time. The mine movement target positioning system has the advantages that through cloud computing, the data operation speed is high, the practicality is high, positioning precision is high through the fusion of the multiple sensors, the positioning result is stable and reliable, and the real-time three-dimensional accurate positioning on the underground movement target can be achieved.

Description

technical field [0001] The invention relates to a coal mine moving target positioning system and method, in particular to a mine moving target positioning system and method based on cloud computing data. Background technique [0002] Coal is an important basic energy and raw material in my country. The energy structure dominated by coal will not change for a long time. With the development of the national economy, the demand for coal is increasing, and the accompanying coal mine safety accidents are also constantly increase. The technology of safe and efficient development and utilization of coal resources has become a hot field of research by scholars at home and abroad. [0003] The positioning and safety of moving targets in coal mines are the main factors to ensure safe and efficient development and utilization. The moving targets in coal mines are mainly miners and locomotives. The location of miners is of great significance for the production scheduling, safety super...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W64/00H04W4/04G01C21/16G01C21/08H04L29/08
Inventor 李威杨海范孟豹杨雪锋王禹桥罗成名应葆华
Owner CHINA UNIV OF MINING & TECH
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