Fatigue detection and wake-up promotion system based on eye movement and head movement parameter monitoring

Abstract

The invention discloses a fatigue detection and wake-up promotion system based on eye movement and head movement parameter monitoring. The fatigue detection and wake-up promotion system based on eye movement and head movement parameter monitoring comprises a glasses body, an image acquisition module, a head movement data acquisition module, a wake-up promotion module, a power supply module and a post-treatment module; the head movement data acquisition module is used for acquiring head movement data of a wearer; the wake-up promotion module comprises a light stimulation unit, a sound stimulation unit and a vibration stimulation unit; and the post-treatment module comprises an eye movement data analysis module, a head movement data analysis module, a fatigue level analysis module and a maincontrol module. The fatigue detection and wake-up promotion system based on eye movement and head movement parameter monitoring disclosed by the invention is capable of automatically determining fatigue level of the human body by performing fusion assessments on eye movement data and head movement data, as well as sending out early warning according to the fatigue level of the human body; moreover, the system is capable of promoting reduction of the fatigue level of the human body by performing wake-up promotion stimulation combining sound, light and vibration, thereby enhancing human body alertness and operational ability. In addition, the system carries out data analysis by adopting a blink analysis algorithms for the human eyes based on MRCNN, thereby capable of improving accuracy andefficiency of blinking state judgment.

Description

technical field

[0001] The invention relates to the technical field of fatigue detection and awakening stimulation, in particular to a fatigue detection and awakening promotion system based on eye movement and head movement parameter monitoring. Background technique

[0002] With the development of random society, the automation level of the current work is improving. Various jobs require staff such as pilots to maintain a high degree of alertness and abundant energy and attention to ensure that high-end equipment is operated without errors and related operations are carried out smoothly. However, Continuous, high-intensity, non-scheduled operations affect the staff's judgment, decision-making and combat execution capabilities. Therefore, it is necessary to accurately evaluate the influence of temporal biorhythm and its functional state on related working ability under continuous working conditions, and provide scientific intervention to improve the working efficiency of rel...

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