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A method for locating personnel in underground utility corridors

A technology for personnel positioning and underground pipe corridors, which is applied in the direction of instruments, TVs, alarms, etc., can solve problems such as loss of human life and property, achieve the effect of improving positioning effect and accuracy, and preventing shooting dead ends

Active Publication Date: 2021-11-02
于明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Not only that, because the underground pipe corridor is in charge of important resources for people's livelihood, if someone invades and destroys it, or maliciously poisons it, it will cause great loss of life and property

Method used

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  • A method for locating personnel in underground utility corridors
  • A method for locating personnel in underground utility corridors
  • A method for locating personnel in underground utility corridors

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Experimental program
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Effect test

Embodiment approach

[0089] (1) First of all, due to the large area of ​​the underground pipe gallery, it is very likely that personnel will get lost when working in the underground pipe gallery. In order to effectively avoid problems such as getting lost, the present invention uses the aforementioned positioning function and cooperates with indicating signs to guide Insiders leave. For this reason, the creation of the present invention can be further implemented as follows: a plurality of electronic indication signs 5 are arranged at intervals in the underground corridor, and when the personnel send a lost message through the communication unit 6, the lost message preferably contains the purpose According to the lost information and the personnel positioning data, the processor 2 controls the action of each electronic route indication sign 5, such as controlling the action of the electronic route indication sign 5 between the personnel positioning place and the destination, so as to The person is...

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Abstract

The invention discloses a method for locating personnel in an underground pipe gallery, which utilizes the characteristics of a fisheye lens with a wide viewing angle, and cooperates with a rotation selection mechanism to drive the fisheye lens, and a camera group arranged at intervals, so that the invention has fewer dead angles and can clearly Capture every corner of the underground pipe gallery, thereby improving the overall positioning accuracy. Moreover, in addition to using face recognition to locate each person, the present invention also uses body contours to identify people to improve the overall recognition accuracy. In addition, in order to avoid disturbing the on-site personnel caused by the processor's identification error, the non-compliance alarm can also be verified through the identity verification unit. After passing the identity verification, the non-compliance alarm stops operating.

Description

technical field [0001] The invention relates to the technical field of comprehensive pipe gallery, in particular to a method for locating personnel in an underground pipe gallery. Background technique [0002] The underground pipe corridor is a major project to improve the overall carrying capacity of the city and meet the needs of the people's livelihood. It is mainly to build a space under the road to centrally manage and set up drinking water pipes, cables, communication cables, gas pipes, sewage pipes and other pipelines. In the future, the maintenance and installation of various pipelines will become more organized and convenient, which will greatly help the overall image of the city. [0003] Since the setting of the underground pipe gallery must be arranged in accordance with the above-ground buildings, it has the characteristics of narrow, long and rugged. Therefore, when personnel work in the underground pipe gallery, how to effectively grasp the position of each pe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/18G08B19/00G06K9/00G06K9/46
CPCH04N7/181G08B19/00G06V40/161G06V10/44
Inventor 于明张汉李浩然
Owner 于明