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Detection method for mild and moderate fatigue levels of traffic controllers in civil aviation

A technology of air traffic and fatigue level, applied in the direction of measuring devices, instruments, scientific instruments, etc., can solve the problems that there is no method for publicly detecting the fatigue level of traffic controllers in civil aviation, and the fatigue level has not been raised, so as to achieve easy fatigue and improve accuracy Sex, avoiding the effect of missed detection

Active Publication Date: 2020-09-08
THE SECOND RES INST OF CIVIL AVIATION ADMINISTRATION OF CHINA
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the literature, Chen et al. used liquid chromatography-mass spectrometry to screen three fatigue-related biomarkers in the urine samples of traffic controllers in civil aviation, but did not propose the concept of fatigue degree, and did not disclose the use of fatigue-related biomarkers A method for physical detection of traffic controller fatigue in civil aviation

Method used

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  • Detection method for mild and moderate fatigue levels of traffic controllers in civil aviation
  • Detection method for mild and moderate fatigue levels of traffic controllers in civil aviation
  • Detection method for mild and moderate fatigue levels of traffic controllers in civil aviation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] 1. Volunteer recruitment and sample collection

[0037] Recruitment of volunteers: 20 civil aviation traffic controller volunteers were recruited at an international airport in China. Enrollment conditions: healthy, male, no medication, 20-35 years old, sample collection was carried out in December 2014 in winter.

[0038] Urine sample collection: a urine sample was collected before the controller volunteer team of the 8-hour day shift as a non-fatigue sample, and a urine sample was collected as a fatigue sample after the controller volunteer team was laid off from the day shift and before leaving get off work. Urine samples are collected in sterile urine cups and stored in sterile tubes. Urine samples were stored in sterile centrifuge tubes at -80°C.

[0039] 2. Pretreatment of urine samples

[0040] The urine sample pretreatment steps are as follows: thaw the urine sample stored at -80°C at 0-4°C before analysis and detection, centrifuge at 4°C, 12000rpm for 5 minut...

Embodiment 2

[0056] 1. Volunteer recruitment and sample collection

[0057] Recruitment of volunteers: 25 civil aviation traffic controller volunteers were recruited at an international airport in China. Enrollment conditions: healthy, male, no medication, 20-35 years old; sample collection was carried out in the autumn of October 2016.

[0058] Urine sample collection: a urine sample was collected before the controller volunteer team of the 8-hour day shift as a non-fatigue sample, and a urine sample was collected as a fatigue sample after the controller volunteer team was laid off from the day shift and before leaving get off work. Urine is collected in sterile urine cups and stored in sterile tubes. Urine samples were stored in sterile centrifuge tubes at -80°C.

[0059] 2. Pretreatment of urine samples

[0060] The urine sample pretreatment steps are as follows: thaw the urine sample stored at -80°C at 0-4°C before analysis and detection, centrifuge at 4°C, 12000rpm for 5 minutes, an...

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Abstract

The present invention relates to a method for detecting mild and moderate fatigue levels of traffic controllers in civil aviation, comprising the following steps: S1: collecting urine samples of traffic controllers in civil aviation, and then preprocessing the urine samples; wherein , urine samples include urine samples before work and after work; S2: Use liquid chromatography-time-of-flight mass spectrometry to separate and detect the pretreated samples; S3: Urine samples after work S4: Compare the screened characteristic biomarkers with the biomarkers related to the fatigue degree of traffic controllers in civil aviation Compare and judge the fatigue degree of traffic controllers in civil aviation. The method for detecting mild and moderate fatigue levels of traffic controllers' teams in civil aviation provided by the invention has simple and convenient operation and high reliability.

Description

technical field [0001] The invention relates to the technical field of biological detection, in particular to a method for detecting mild and moderate fatigue levels of traffic controller teams in civil aviation. Background technique [0002] The history of human research on fatigue can be traced back to the First World War a hundred years ago. During the war and after the war, the British Industrial Fatigue Research Board (The Industrial Fatigue Research Board, later renamed The Industrial Health Research Board) carried out a study on industrial production, especially military supplies. A large-scale ergonomic study of fatigue problems in material production. The research report has a far-reaching impact, and even many results have become the consensus of the industry. For example, the report recommends reducing excessive working hours, improving the working environment, and adjusting the shift system to alleviate employee fatigue and increase labor productivity. These su...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N30/02G01N30/06
Inventor 张建平陈振玲李丽丽丁鹏欣徐先发杨晓嘉
Owner THE SECOND RES INST OF CIVIL AVIATION ADMINISTRATION OF CHINA
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