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Statistical method of people flow in waiting room of complex equipment coal mine system

A statistical method and technology of human flow, applied in the safety field of coal mine system, can solve the problems of irregular human flow statistical order management, low efficiency of manual distribution, queue-cutting run, etc., and achieve stable and efficient entry order, maintenance of entry order, number of consistent effect

Active Publication Date: 2020-11-03
SHANDONG IND TECH RES INST OF ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When going up and down the shaft, people usually line up at the entrance first, then enter the cages one by one, and then the cages transport people up and down to enter and exit the coal mine. When there are many people, such as going to and from work, it will usually cause congestion at the entrance. At this time, it is completely manual To maintain order, arrange the corresponding relationship between personnel and cages, that is, the corresponding personnel enter the corresponding cages. Generally speaking, the efficiency of manual distribution is relatively low, and there may also be queue jumping and running, causing order chaos. Therefore, an automated method is needed. The flow statistics and distribution mechanism can solve the irregular flow of people in the coal mine system during the upper and lower stages of the mine and the order management of the stages of entering and exiting the well

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Embodiment 1, a method for counting the flow of people in the waiting room of a coal mine system with complex equipment.

[0042] The present invention can carry out the statistics of the flow of people going up and down the shaft in the coal mine system, and it is realized by the following steps:

[0043] (1) Arrange monitoring points at the entrance of the upper and lower wells. The monitoring points include primary flow sensors, secondary flow sensors, primary face recognition equipment and secondary face recognition equipment.

[0044] The primary flow sensor and the secondary flow sensor should use different types of sensors, for example, the primary flow sensor includes an infrared counter, and the secondary flow sensor includes a bluetooth counter, because the secondary sensor is the verification of the primary sensor, if the same sensor is used, then It is very likely that the verification effect will not be achieved.

[0045] In addition, the primary flow sen...

Embodiment 2

[0056] Embodiment 2, arrange and arrange personnel and cage.

[0057] When the expected number of personnel is identified, the entrance of the upper and lower wells is closed, and the personnel at the entrance are allocated according to cage matching. The allocation of personnel at the entrance is mainly to maintain the management order at the entrance, so that the personnel at the entrance can be orderly Efficiently enter the cage, so as to improve the efficiency of going up and down the shaft, because a large number of people will gather at the entrance of the coal mine during the stage of going up and down, and once congestion or confusion occurs, it is likely to cause serious consequences. It is very unreasonable to maintain order on the scene with only one or two people.

[0058] Cage-matched assignment of entry personnel involves the following steps:

[0059] (1) Arrange the first electromagnetic device above the cage door, and equip each person who enters the upper a...

Embodiment 3

[0064] Embodiment 3, matching personnel and cages.

[0065] (1) When the position of the first signal transceiving device is within the receiving range of the second signal transceiving device, the first signal transceiving device and the second signal transceiving device successfully perform code pairing, and send the code pairing success information to the second signal transceiving device respectively. The first control device and the second control device, at this time, the matching relationship between the personnel and the cage has been confirmed, for example, a batch of people arriving at the entrance is preset to 50, and there are 5 cages in total, and the people entering in each cage The number of people is 10, so there are 5 first signal transceivers and 50 second signal transceivers, and every 10 signal transceivers corresponds to 1 cage.

[0066] (2) The first control device and the second control device respectively control the first power supply device and the ...

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PUM

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Abstract

The invention provides a statistical method for visitor flow rate in a waiting room of a complex equipment coal mine system, and the statistical method comprises arranging monitoring points, performing statistics on visitors; performing verification; performing human face recognition statistics; performing verification; determining whether results are consistent; performing personal identification; selecting consistent results as a statistical result. The visitor traffic statistics of the method adopts the steps of twice statistics and twice verification to ensure the accuracy of the number ofvisitor.

Description

technical field [0001] The invention relates to the field of coal mine system safety. Background technique [0002] Going up and down the shaft is a necessary step for personnel to enter the coal mine. It is of great significance for the personnel management of the coal mine system to do a good job of statistics on the flow of people going up and down the shaft. [0003] When going up and down the shaft, people usually line up at the entrance first, then enter the cages one by one, and then the cages transport people up and down to enter and exit the coal mine. When there are many people, such as going to and from work, it will usually cause congestion at the entrance. At this time, it is completely manual To maintain order, arrange the corresponding relationship between personnel and cages, that is, the corresponding personnel enter the corresponding cages. Generally speaking, the efficiency of manual distribution is relatively low, and there may also be queue jumping and r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G07C9/37
CPCG07C9/37
Inventor 刘奇虎刘玉生李春光
Owner SHANDONG IND TECH RES INST OF ZHEJIANG UNIV