Method for automatic generation of underground roadway map and intelligent coal mine standard evaluation

An underground tunnel, automatic generation technology, applied in mining equipment, mining equipment, measuring equipment and other directions, can solve problems such as system performance indicators can not fully meet, safety hazards in coal mine production safety, etc., to improve safety and reliability, and improve supervision. The effect of level, simplified operation method

Active Publication Date: 2020-02-07
TIANDI CHANGZHOU AUTOMATION +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Judging from the daily inspection by the safety supervision department and the analysis of the cause of the accident, there are still many problems in the use and maintenance of the coal mine safety monitoring system in some coal mines. , due to the complex environment, the performance indicators of the system cannot fully meet the requirements of relevant standards and specifications, which brings great safety hazards to the safe production of coal mines

Method used

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  • Method for automatic generation of underground roadway map and intelligent coal mine standard evaluation
  • Method for automatic generation of underground roadway map and intelligent coal mine standard evaluation
  • Method for automatic generation of underground roadway map and intelligent coal mine standard evaluation

Examples

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Comparison scheme
Effect test

Embodiment 1

[0038] The invention proposes a method for automatically generating underground roadway diagrams, a host computer analysis data server and a software tool for inputting basic information of coal mines. The upper computer analysis data server accesses the automatically generated underground roadway diagram and the real-time measurement point data of the third-party monitoring system. The user uses the input tool to input some basic information of the current coal mine, and analyzes the AQ1029 standard evaluation items stored in the data server. Carry out calculation and matching, and screen out the evaluation items that conform to the actual environment of the current coal mine. The data server matches and calculates the measurement points involved in the current evaluation item with the measurement points in the actual coal mine monitoring system access configuration, which also includes manual specified matching, and finally calculates the measurement points involved in the cu...

Embodiment 2

[0040] The invention provides a method for safety evaluation and assessment of coal mine production environment by using software instead of manpower. According to the coal mine safety standard document AQ1029 issued by the state, the evaluation items related to the installation position and threshold setting of gas, temperature, carbon monoxide and other sensors are semantically split, and the attributive and subject in an evaluation item are selected, and the attributive record is D, the subject record is Z, and all evaluation items are split to generate a unique attributive record set {D}, a unique subject record set {Z} and a unique parent object record set {F}, and Record the inclusion relationship between F and D, that is, a certain F contains several Ds. All D's and Z's have unique codes.

[0041]Convert all evaluation items in AQ1029 according to the codes corresponding to the attributive record set {D}, the subject record set {Z} and the parent type record set {F}, i...

Embodiment 3

[0046] The invention provides a method for automatically generating roadway diagrams underground:

[0047] The signal transmitter connects all roadways to form a complete underground roadway map.

[0048] This embodiment includes a signal receiver and a signal transmitter.

[0049] Install relevant signal transmitter receivers at the corners or turning positions of relevant underground tunnels, and the addresses of signal transmitter receivers inside the same tunnel must be set to odd numbers.

[0050] Install the signal transmitter receiver in the middle of the roadway and within the signal transmission range of the signal transmitter, and the address of the signal transmitter receiver in the same roadway must be set to an even number.

[0051] The even-numbered addresses of the signal transmitter-receivers in the middle of the lane must be within the range of the odd-numbered addresses of the signal transmitter-receivers at both ends of the lane.

[0052] Set up three sign...

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Abstract

The invention discloses a method for automatic generation of an underground roadway map and intelligent coal mine standard evaluation. Relevant signal transmitters are installed at the corner or turning positions of underground relevant roadways; signal receivers are installed in the roadways in which the signal transmitters are installed; according to information of the signal transmitters withinthe range received by the signal receivers, the length and direction of the current roadway are automatically generated; and according to the same signal transmitter at the end part of the roadway, all the roadways are connected to form the underground roadway map. According to the disclosed method of intelligent coal mine standard evaluation, an upper computer analysis data server is connected into the automatically generated underground roadway map, real-time measurement point data of a system are monitored by a third part, some basic information of the current coal mine is input by a user,AQ1029 standard evaluation items stored in the analysis data server are subjected to matching calculation, and corresponding evaluation items are selected. According to the method for automatic generation of the underground roadway map and intelligent coal mine standard evaluation, a basis is provided for hazard identification analysis and accident hidden danger monitoring and treatment, and thesupervision level of a coal mine safety monitoring system is improved.

Description

technical field [0001] The invention relates to the field of system monitoring, in particular to a method for automatically generating underground roadway diagrams and evaluating standards for intelligent coal mines. Background technique [0002] Coal mine safety has been paid more and more attention by the state and society. The "Coal Mine Safety Regulations" clearly requires that all underground mines must be equipped with a coal mine safety monitoring system. In order to make the coal mine safety monitoring system well escort the safety production of coal mines, the state has formulated relevant management and use regulations, but coal mine safety accidents still occur from time to time. Judging from the daily inspection by the safety supervision department and the analysis of the cause of the accident, there are still many problems in the use and maintenance of the coal mine safety monitoring system in some coal mines. , due to the complex environment, the performance i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21F17/18G01B7/02G06Q10/06G06Q50/02
CPCE21F17/18G01B7/02G06Q10/06393G06Q50/02
Inventor 丁瑞琦武福生张卫国汤利平钱杰唐韬卞恺奚冬芹蒋泽王璐赵小兵张兴华朱晓洁陈向飞王栋平
Owner TIANDI CHANGZHOU AUTOMATION
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