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An embedded controller fatigue risk measurement device and method thereof

A measurement device and controller technology, applied in psychological devices, diagnostic recording/measurement, voice analysis, etc., can solve the problem of lack of real-time and effective measurement procedures and technical means for controller fatigue risk, and achieve fatigue risk prevention and high efficiency Extraction, the effect of improving accuracy

Active Publication Date: 2020-09-01
CIVIL AVIATION UNIV OF CHINA
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Problems solved by technology

At present, the measurement of the vigilance of controllers by the civil aviation control department of our country is mainly limited to qualitative analysis and subjective judgment, and objective measurement methods such as EEG and ECG can only be carried out in the laboratory without the work of the controller. Therefore, there is a lack of real-time and effective measurement procedures and technical means for the fatigue risk of controllers

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  • An embedded controller fatigue risk measurement device and method thereof
  • An embedded controller fatigue risk measurement device and method thereof
  • An embedded controller fatigue risk measurement device and method thereof

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Embodiment Construction

[0020] The embedded controller fatigue risk measurement device and method thereof provided by the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0021] Such as figure 1 As shown, the embedded controller fatigue risk measurement device provided by the present invention comprises:

[0022] Voice data collection module 1, voice keyword recognition module 2, PTT button recording module 3 and controller reaction time output module 4; Wherein: voice data collection module 1 is connected with voice keyword recognition module 2 and PTT button recording module 3 respectively, The voice keyword recognition module 2 and the PTT key recording module 3 are connected with the controller reaction time output module 4 at the same time.

[0023] Voice data acquisition module 1 is a voice signal acquisition circuit, docked with the earphone interface worn by the controller, and used to collect the voice signals of t...

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Abstract

The invention discloses an embedded controller fatigue risk measuring device and a method thereof. The device comprises a voice data acquisition module, a voice keyword recognition module, a PTT key recording module and a controller response time output module, wherein the voice data acquisition module s connected to the voice keyword recognition module and the PTT key recording module; and the voice keyword recognition module and the PTT key recording module are simultaneously connected to the controller response time output module. According to the embedded controller fatigue risk measuringdevice and the method therefore provided by the invention, the time that a controller responds to a flight crew can be effectively and automatically extracted in accordance with the actual working situation of the controller, so that the accuracy is improved and the complexity of extracting the response time by a manual operation is avoided; and the invention makes it possible to implement the quantitative evaluation of an alertness level of the controller and to prevent a fatigue risk.

Description

technical field [0001] The invention belongs to the technical field of human alertness testing, in particular to an embedded controller fatigue risk measurement device and a method thereof. Background technique [0002] Measuring people's vigilance, especially measuring controller's voice response is an important measurement technique involving physiology, psychology, and ergonomics. At present, the measurement of the vigilance of controllers by the civil aviation control department of our country is mainly limited to qualitative analysis and subjective judgment, and objective measurement methods such as EEG and ECG can only be carried out in the laboratory without the work of the controller. Therefore, there is a lack of real-time and effective measurement procedures and technical means for the fatigue risk of controllers. Contents of the invention [0003] In order to solve the above problems, the object of the present invention is to provide an embedded controller fati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/18A61B5/16G10L25/51G10L25/87G10L15/02G10L15/06
Inventor 孙瑞山马广福吴迪
Owner CIVIL AVIATION UNIV OF CHINA
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