CN-122029614-A - Physical and psychological state intervention device, physical and psychological state intervention system and physical and psychological state intervention method

CN122029614ACN 122029614 ACN122029614 ACN 122029614ACN-122029614-A

Abstract

A physical and mental state intervention device (100) is provided with a physiological quantity acquisition unit (110) that acquires a physiological quantity of a subject detected by a physiological quantity detection unit (160), a quantification processing unit (120) that quantifies, on the basis of the physiological quantity, two physical and mental states of a prescribed physical and mental state that are perceived by the subject himself and that are not perceived by the subject himself, a 1 st storage unit (130) that stores in advance relationship data representing a relationship between each of a plurality of intervention control patterns and an intervention effect on the two physical and mental states quantified by the quantification processing unit (120), and an intervention control unit (140) that selects one intervention control pattern from the plurality of intervention control patterns on the basis of the intervention effect on at least one of the two physical and mental states quantified by the quantification processing unit (120) by referring to the relationship data, and that executes the intervention control in the selected intervention control pattern, to control an intervention device (150).

Inventors

Kakimoto Yukari
SHIKII SHINICHI
YOSHIMURA KOTA

Assignees

松下知识产权经营株式会社

Dates

Publication Date: 20260512
Application Date: 20241007
Priority Date: 20231025

Claims (13)

1. A physical and mental state intervention device, comprising: a physiological quantity acquisition unit that acquires the physiological quantity of the subject detected by the physiological quantity detection unit; A quantification processing unit that quantifies, based on the physiological quantity, two types of physical and mental states that are predetermined physical and mental states, the two types of physical and mental states including a physical and mental state that the subject himself/herself perceives and a physical and mental state that the subject himself/herself does not perceive; a storage unit for storing in advance relationship data representing a relationship between each of the plurality of intervention control patterns and intervention effects on the quantified two physical and mental states, and An intervention control section that selects one intervention control style from the plurality of intervention control styles based on an intervention effect on at least one of the two physical and mental states quantified by the quantification processing section by referring to the relational data, and performs an intervention control in the selected intervention control style to control an intervention device.
2. The physical and mental state intervention device of claim 1, The physical and mental state intervention device includes a mode acquisition section that acquires, from a mode selection section, a mode that is a mode selected by the subject person by the mode selection section and that is a mode indicating which of the intervention effect and the work efficiency that is the efficiency of the work performed by the subject person is improved to be prioritized, The relationship data also represents a relationship between each of a plurality of intervention control means and the work efficiency, The intervention control unit selects an intervention control mode based on the intervention effect, the work efficiency, and the mode.
3. The physical and mental state intervention device as claimed in claim 1 or 2, The physical and mental state intervention device further includes a relationship data creation device that creates the relationship data for a plurality of subjects, and causes the relationship data to be stored in the storage unit.
4. The physical and mental state intervention device as claimed in claim 3, The relationship data creation device includes: a work amount acquisition unit that acquires the work amount of the work performed by the subject person detected by the work amount detection unit; a work efficiency calculating unit for calculating work efficiency based on the work amount, and An intervention effect calculation unit for calculating the intervention effect, The relationship data creating device stores the calculated work efficiency and the intervention effect as the relationship data in the storage unit.
5. The physical and mental state intervention device as claimed in claim 2, The intervention control unit selects an intervention control mode that maximizes the intervention effect from the plurality of intervention control modes by referring to the relationship data when the improvement of the intervention effect is prioritized by the mode selection unit.
6. The physical and mental state intervention device as claimed in claim 2, The intervention control unit selects an intervention control mode that maximizes the work efficiency from among the plurality of intervention control modes by referring to the relationship data when the mode selection unit selects to prioritize the improvement of the work efficiency.
7. The physical and mental state intervention device as claimed in claim 1 or 2, The intervention effect is a change amount of a physical and mental state before and after performing intervention control on the subject.
8. The physical and mental state intervention device as claimed in claim 2, The work efficiency is a rate of change of a unit time of a work amount before and after the intervention control, the unit time being a time required for executing the intervention control on the subject person.
9. The physical and mental state intervention device as claimed in claim 1 or 2, The intervention control unit presents the subject with the amount of change in the physical and mental state before and after the intervention control.
10. The physical and mental state intervention device as claimed in claim 1 or 2, The intervention control section presents an intervention control mode for intervention control to the subject person.
11. The physical and mental state intervention device as claimed in claim 1 or 2, The physical and mental state is fatigue of the subject.
12. A physical and mental state intervention system, comprising: the physical and mental state intervention device of claim 1; the physiological quantity detecting unit, and The intervention device.
13. A physical and mental state intervention method is an information processing method executed by a computer, The physical and mental state intervention method comprises the following steps: A physiological quantity acquisition step of acquiring the physiological quantity of the subject detected by the physiological quantity detection unit; a quantifying step of quantifying, based on the physiological quantity, two physical and psychological states of a prescribed physical and psychological state, the two physical and psychological states including a physical and psychological state perceived by the subject himself and a physical and psychological state not perceived by the subject himself, and An intervention control step of selecting one intervention control style from the plurality of intervention control styles based on the intervention effect on at least one of the two physical and mental states quantified in the quantifying processing step by referring to relationship data representing a relationship between each of the plurality of intervention control styles and the intervention effect on the two physical and mental states quantified, and performing an intervention control in the selected intervention control style to control an intervention device.

Description

Physical and psychological state intervention device, physical and psychological state intervention system and physical and psychological state intervention method Technical Field The present disclosure relates to a physical and mental state intervention device, a physical and mental state intervention system, and a physical and mental state intervention method. Background Examples of the physical and psychological states including the health state and the emotional state of a person include various emotions such as fatigue, drowsiness, wakefulness, happiness, anger, and the like. Among these, in particular, fatigue, drowsiness, anger, and the like, which are negative physical and mental states, in order to bring the states closer to a better state, it is considered to quantify each state, and to take intervention control based on the quantified physical and mental state. For example, in terms of fatigue, it is considered to prevent a loss due to a decrease in productivity caused by fatigue, and pathological fatigue such as depression by measuring the fatigue level of a person working in an office. In general, a technique for measuring autonomic nerves by analyzing heart rate variability has been realized as a technique for quantifying fatigue. As an intervention control based on quantified fatigue, for example, it is achieved by taking a health product containing a component that is said to have an effect of recovering fatigue such as vitamin B1, GABA, imidazole dipeptide (Imidazole Dipeptide), or a forest bath that is said to regulate an autonomic nerve and has an effect of recovering fatigue, listening to music that makes parasympathetic nerves dominant, or the like. In addition, in terms of drowsiness, it is considered to reduce accidents caused by drowsiness by measuring the drowsiness level of a person in driving. In general, a measurement technique for measuring autonomic nerves by analyzing heart rate variability has been realized. As intervention control based on the quantified drowsiness, for example, warning by alarm sound, vibration stimulation, odor stimulation having a wake-up effect, and the like are realized. Further, in terms of anger, it is considered to prevent deterioration of personal relationship due to anger and improve work environment by measuring the anger level of a person working in an office. In general, a measurement technique for measuring autonomic nerves by analyzing heart rate variability has been realized as a quantification technique for anger. As intervention control based on quantified anger, for example, listening to soothing music, promoting respiratory actions such as deep breathing, and having a sedative smell stimulus are realized. In addition, regarding the physical and mental state, for example, it is known that a difference in level occurs between fatigue perceived by the person (hereinafter referred to as subjective fatigue) and objective fatigue that is not perceived (hereinafter referred to as objective fatigue). In addition, subjective fatigue and objective fatigue do not necessarily correspond, and the objective fatigue may be masked by psychological effects such as ingestion of functional beverages or motivation, so that subjective fatigue is perceived in a state in which the objective fatigue is weakened or enhanced. In contrast, according to "patent document 1", a technique is disclosed in which subjective fatigue is quantified by asking questions about the fatigue and objective fatigue is quantified by tremble which is a minute vibration of a predetermined part of the body. Further, according to "patent document 2", a technique for judging whether or not there is masking of objective fatigue by analyzing a physiological signal highly correlated with an autonomic nerve function is disclosed. In addition, as for drowsiness, the same as in the case of fatigue, it is known that a difference in level occurs between drowsiness perceived by oneself (hereinafter referred to as subjective drowsiness) and objective drowsiness (hereinafter referred to as objective drowsiness). For example, subjective drowsiness may be perceived to a too small extent when objective drowsiness is shallow. The subjective drowsiness and the objective drowsiness are not necessarily corresponding, and the objective drowsiness is masked by psychological effects such as stress caused by intake of functional beverages or driving of automobiles, etc., and thus the subjective drowsiness is perceived. Further, as for anger, it is known that a difference in level occurs between anger felt by oneself (hereinafter referred to as subjective anger) and objective anger (hereinafter referred to as objective anger) as in the case of fatigue. For example, forgetting me when strongly angered may be hardly perceived as subjective anger. Further, subjective anger and objective anger are not necessarily corresponding, and subjective anger is felt by masking objective anger due to psychological effects suc