Voiceprint-recognition-based system and method for detecting uniqueness of coal mine entering worker

A detection system and voiceprint recognition technology, applied in single input/output registers, voice analysis, instruments, etc., can solve the problems of poor recognition accuracy and high cost, to ensure accuracy, reduce economic costs, Guarantee the effect of effective isolation

Inactive Publication Date: 2014-07-16
CHINA UNIV OF MINING & TECH (BEIJING)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The purpose of the present invention is to provide a uniqueness detection system for coal mine personnel entering the mine based on voiceprint recognition. The detection system uses voiceprint recognition to determine the uniqueness of the identification card carried by the personnel entering the mine and determine the uniqueness of the coal mine entry personnel through the identification card detection

Method used

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  • Voiceprint-recognition-based system and method for detecting uniqueness of coal mine entering worker
  • Voiceprint-recognition-based system and method for detecting uniqueness of coal mine entering worker
  • Voiceprint-recognition-based system and method for detecting uniqueness of coal mine entering worker

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Experimental program
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Embodiment 1

[0053] Such as figure 1 , the uniqueness detection system of coal mine personnel in the present embodiment includes an identification and detection module for identifying the identity of coal mine personnel, a soundproof shielding room 2 for eliminating noise and signal interference, and a control system for controlling the entry and exit modes of coal mine personnel. Access control module.

[0054] The soundproof and shielding room 2 is arranged at the wellhead of the coal mine entrance and exit, and the soundproofing and shielding materials are used in the personnel passage to establish the soundproof and shielding room 2 for personnel exit, entrance and one side to be provided with access control. The soundproof and shielding room 2 is used to provide a soundproof and shielding place for the unique detection of coal mine personnel entering the well based on voiceprint recognition. The noise caused by other people's speech that affects the voiceprint collection and eliminat...

Embodiment 2

[0066] In this embodiment, an alarm review module is added on the basis of the first embodiment. The alarm review module includes an alarm device 10 and a review host 11, which are used for alarming when the uniqueness test fails and reviewing the identity of the personnel entering the well. The alarm 10 can adopt a smart speaker, and when receiving the "detection failed" instruction 17, an alarm sound will be played. The review host 11 can use a computer, and the review methods include but are not limited to reading the photos of the personnel stored in the identification card for automatic comparison review, manual review, etc.

[0067] Embodiment of the method for detecting the uniqueness of coal mine personnel entering the mine of the present invention:

[0068] Embodiment one:

[0069] Such as image 3 In this embodiment, the method for detecting the uniqueness of coal mine entry personnel based on voiceprint recognition includes the following steps:

[0070] (1) Perso...

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Abstract

The invention relates to the field of mine monitoring and communication and in particular relates to a voiceprint-recognition-based system and method for detecting the uniqueness of a coal mine entering worker. The detection system comprises an entrance/exit control module, a sound-insulated shielding room, a recognition and detection module and an alarm recheck module, wherein the entrance/exit control module is used for controlling that only a detected worker exists at a detection point at the same moment, the worker which can pass through the detection can be released and the worker which can not pass through the detection needs to be subjected to identity rechecking; the sound-insulated shielding room is used for eliminating on-site noise, talking noise with other workers nearby the detected worker and identification card signal interference; the recognition and detection module is used for detecting the number of identification cards, reading voiceprint characteristic information stored in the identification cards, detecting real-time voiceprint characteristic information, and comparing the voiceprint characteristic information so as to obtain a detection result; the alarm recheck module is used for alarming and rechecking the worker who does not pass through the detection. The uniqueness of the coal mine entering worker is detected based on a voiceprint characteristic recognition technology and a worker location identification card technology, and the detection system has the characteristics of high accuracy and low cost.

Description

technical field [0001] The invention relates to the field of mine monitoring and communication, in particular to a system and method for uniquely detecting coal mine personnel entering a mine based on voiceprint recognition. Background technique [0002] The "Notice of the State Administration of Work Safety and the State Coal Mine Safety Supervision Bureau on the Construction and Improvement of the "Six Major Systems" for Underground Coal Mine Safety and Hedging" (An Jian Zongmeizhuang [2010] No. 146) requires the construction and improvement of the coal mine underground personnel positioning system to play The role of the underground personnel positioning system in personnel management and emergency rescue work requires that "the mine personnel positioning system must meet the requirements of the "General Technical Conditions for Coal Mine Underground Operator Management System" (AQ6210-2007)", "Coal Mine Underground Operator Management System General Technical Conditions"...

Claims

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Application Information

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IPC IPC(8): G07C9/00G10L17/00
Inventor 孙继平李晨鑫
Owner CHINA UNIV OF MINING & TECH (BEIJING)
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