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Pressure detection method and device based on multi-modal physiological data

A technology of physiological data and detection methods, which is applied in psychological devices, diagnostic records/measurements, medical science, etc., can solve the problems of low accuracy of psychological pressure models, poor user pressure monitoring and early warning effects, etc., and achieve accurate and real-time Monitoring and early warning, improving the effect of matching

Active Publication Date: 2020-12-04
北京中科心研科技有限公司
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  • Summary
  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present invention provides a stress detection method and device based on multimodal physiological data, which solves the existing psychological stress assessment method in the prior art, only To a certain extent, it reflects the individual's psychological pressure, and the accuracy of the psychological pressure model is not high, which leads to the technical problem of poor monitoring and early warning of user pressure. It has achieved real-time monitoring and early warning of user pressure accurately, and improved The technical effect of the matching degree between the user's psychological pressure model and the user

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  • Pressure detection method and device based on multi-modal physiological data
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  • Pressure detection method and device based on multi-modal physiological data

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Embodiment 1

[0042] figure 1 It is a schematic flowchart of a stress detection method based on multimodal physiological data in an embodiment of the present invention. Such as figure 1 , 2 As shown in , 3, an embodiment of the present invention provides a stress detection method based on multimodal physiological data, which is applied to an intelligent electronic device, and the intelligent electronic device is connected to a mobile terminal through a wireless network, and the mobile terminal With a client, the method includes:

[0043] Step 100: After collecting the first pressure data of the user, obtain a first pressure model.

[0044] Further, in order to determine the target user's personal initialization pressure model, such as Figure 4 As shown, step 100 of the embodiment of the present application also includes:

[0045] Step 110: obtaining questionnaire information;

[0046] Step 120: Obtain pressure assessment information;

[0047] Step 130: Obtain task paradigm-induced i...

Embodiment 2

[0093] Based on the same inventive concept as the pressure detection method based on multimodal physiological data in the foregoing embodiments, the present invention also provides a pressure detection method and device based on multimodal physiological data, such as Figure 10 As shown, the device includes:

[0094] A first obtaining unit 11, configured to obtain a first pressure model after collecting the first pressure data of the user;

[0095] A second obtaining unit 12, configured to obtain a second pressure model after collecting the second pressure data of the user;

[0096] A first determining unit 13, configured to determine a target pressure model according to the first pressure model and the second pressure model;

[0097] A first sending unit 14, configured to send real-time pressure data to the mobile terminal according to the target pressure model;

[0098] A first judging unit 15, configured to judge whether the real-time pressure data satisfies a first prese...

Embodiment 3

[0131] Based on the same inventive concept as the multimodal physiological data-based stress detection method in the foregoing embodiments, the present invention also provides an exemplary electronic device, such as Figure 11 As shown, it includes a memory 304, a processor 302, and a computer program stored on the memory 304 and operable on the processor 302. When the processor 302 executes the program, it realizes the aforementioned cloud computing-based medical service method steps in either method.

[0132] Among them, in Figure 11 In, bus architecture (represented by bus 300), bus 300 may include any number of interconnected buses and bridges, bus 300 will include one or more processors represented by processor 302 and various types of memory represented by memory 304 circuits linked together. The bus 300 may also link together various other circuits, such as peripherals, voltage regulators, and power management circuits, etc., which are well known in the art and thus ...

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Abstract

The invention provides a pressure detection method and device based on multi-modal physiological data, and relates to the technical field of psychological pressure assessment. The method comprises thefollowing steps of acquiring first pressure data of a user to obtain a first pressure model; acquiring second pressure data of the user to obtain a second pressure model; determining a target pressure model according to the first pressure model and the second pressure model; sending real-time pressure data to a mobile terminal according to the target pressure model; judging whether the real-timepressure data meets a first preset condition or not; if not, acquiring surrounding environment information; judging whether the surrounding environment information meets a second preset condition or not; if so, sending a first early warning signal to the user; and after the user confirms the first early warning signal, setting an emotion adjustment system for the user according to a preset strategy, so that the technical effects of accurately monitoring and early warning the pressure of the user in real time and improving the matching degree of a psychological pressure model of the user and the user are achieved.

Description

technical field [0001] The invention relates to the technical field of psychological stress assessment, in particular to a stress detection method and device based on multimodal physiological data. Background technique [0002] With the rapid development of the economy and social transformation, people are increasingly faced with threats from various stressors. If you are in a stressful environment for a long time, it will not only affect your mental health, but even more seriously, it will be life-threatening. The pressure measuring method in the prior art mainly evaluates the individual's psychological stress level by measuring changes in psychological feelings and physiological signals under different pressures. Among them, self-report questionnaire or scale detection is a traditional method of psychological stress assessment, which is a subjective evaluation method. [0003] However, the applicant of the present invention finds that the prior art has at least the follo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/16
CPCA61B5/165
Inventor 刘旭赵国朕
Owner 北京中科心研科技有限公司
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