Psychological pressure assessment method and apparatus

A technology of psychological stress and stress, applied in the field of psychological stress assessment methods and devices, can solve problems such as inability to achieve the combination of subjectivity and objectivity

Inactive Publication Date: 2017-07-07
SHENZHEN INST OF ADVANCED TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The embodiment of the present invention provides a psychological stress assessment method and device, aiming to solve the problem that the existing technology cannot achieve

Method used

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  • Psychological pressure assessment method and apparatus
  • Psychological pressure assessment method and apparatus
  • Psychological pressure assessment method and apparatus

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Experimental program
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Embodiment 1

[0034] figure 1 The implementation process of the psychological stress assessment method provided by Embodiment 1 of the present invention is shown, which is detailed as follows:

[0035] In step S101, sample data is collected, and the sample data is specifically a feature data matrix constructed including physiological feature data, psychological feature data, and basic individual information.

[0036] In this embodiment, the sample data is collected through clinics or community families. The physiological characteristic data includes: an electrocardiogram signal and its characteristic value, and a respiratory signal and its characteristic value. The electrocardiogram signal and its characteristic value include characteristics based on an electrocardiogram waveform, a heart rate rhythm pattern, and a heart rate variability; the respiratory signal Its characteristic values ​​include respiratory rhythm pattern characteristics, respiratory statistical characteristics and respiratory ...

Embodiment 2

[0079] Figure 4 The specific structural block diagram of the psychological stress assessment device provided in the second embodiment of the present invention is shown. For ease of description, only the parts related to the embodiment of the present invention are shown. In this embodiment, the psychological stress assessment device includes

[0080] The data receiving unit 41 is configured to collect sample data, where the sample data is specifically a characteristic data matrix constructed including physiological characteristic data, psychological characteristic data, and basic individual information;

[0081] In this embodiment, the sample data is collected through clinics or community families. The physiological characteristic data includes: an electrocardiogram signal and its characteristic value, and a respiratory signal and its characteristic value. The electrocardiogram signal and its characteristic value include characteristics based on an electrocardiogram waveform, a hea...

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Abstract

The invention is suitable for the technical field of health control and provides a psychological pressure assessment method and apparatus. The method comprises the steps of collecting sample data, and constructing a feature data matrix, wherein the sample data specifically comprises physiological feature data, psychological feature data such as stress scale and the like, basic information of an individual and the like; performing preliminary assessment on the physiological feature data and the psychological feature data by a fuzzy C-mean algorithm and an ordered weighted arithmetic mean operator to obtain respective classification identification results; performing secondary classification whether the results are benign or not for the classification identification results in which psychological pressure exists according to a decision layer fusion model, and outputting secondary classification results in which the psychological pressure exists; and taking the secondary classification results as statistical model inputs, and obtaining a quantized value of the psychological pressure of the individual according to a pressure system theory model-based Cylinder pressure quantization function. According to the method and the apparatus, graded quantitative assessment of the psychological pressure is realized.

Description

Technical field [0001] The invention belongs to the technical field of health control, and in particular relates to a method and device for evaluating psychological stress. Background technique [0002] Studies have found that more than 90% of diseases are caused by psychological stress. Chronic psychological stress will bring a series of pathological and physiological risks, which directly affect people's physical and mental health. Long-term psychological stress is also the main cause of sub-health. 1. Therefore, accurate measurement and evaluation of psychological stress is one of the important health issues that everyone is concerned about. Accurate measurement of psychological stress is the basis for the assessment of psychological stress. A large number of domestic and foreign studies have confirmed that it is feasible to measure psychological stress from the psychological and physiological level through autonomous assessment, behavioral measurement and physiological measur...

Claims

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Application Information

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IPC IPC(8): G06F19/00A61B5/16
CPCA61B5/165G16H50/30
Inventor 吴万庆吴丹张贺晔李春月
Owner SHENZHEN INST OF ADVANCED TECH
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