Mental stress evaluation system and method based on VR equipment

Abstract

The invention discloses a mental stress evaluation system based on VR equipment. The system comprises an external physiological parameter acquisition module, a test program module, a visual output module, an auditory output module and input equipment. The external physiological parameter acquisition module is used for acquiring various human physiological parameters in a mental stress evaluation process; the test program module is used for storing three test programs used for mental stress evaluation; the visual output module is used for clearly displaying set content and content changes in the test programs to achieve exact mental stress applied on an experimental subject; the auditory output module is used for playing the content set in the test programs in the mental stress evaluation process and guiding the experimental subject in correctly completing the mental stress evaluation; the input equipment is used for selecting the content in the mental stress evaluation process. The system can eliminate external disturbances and accurately perform mental stress evaluation on the experimental subject.

Description

technical field [0001] The invention relates to the field of mental stress measurement, in particular to a VR device-based mental stress assessment system and method thereof. Background technique [0002] With the change of people's lifestyle and the increasingly fierce social competition, people's mental stress is also increasing, and excessive mental stress can lead to many diseases. Therefore, it is very important to objectively evaluate the impact of mental stress on the human body. However, in the prior art, how to objectively evaluate the impact of mental stress on the major systems of the body is still unresolved. [0003] However, mental stress measurement has very strict requirements on the environment, and often needs to be carried out in an absolutely quiet state to reduce the impact of the environment on the individual. In addition, in the measurement of mental stress, there is a high requirement for the consistency of the applied mental stress. Only when the t...

AI Technical Summary

Problems solved by technology

This will cause several problems: 1. In the same mental stress measurement process, different testers will have different degrees of mental stress on the testee; 2. The same tester may also have errors at different times

[0004] At present, the clinical measurement of mental stress is mainly carried out through psychological scales, but the disadvantages of psychological scale measurement are: too subjective, some subjects may deliberately conceal their own problems; or even if they are screened out People with high mental stress still cannot correctly assess the impact of high mental stress on the major systems of the human body

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