CN110743074B

CN110743074B - Breathing guide equipment and psychological adjustment training method thereof

Info

Publication number: CN110743074B
Application number: CN201910821197.8A
Authority: CN
Inventors: 任满钧
Original assignee: Beijing Longxin Software Technology Co ltd
Current assignee: Beijing Longxin Software Technology Co ltd
Priority date: 2019-08-05
Filing date: 2019-09-02
Publication date: 2022-08-12
Anticipated expiration: 2039-09-02
Also published as: CN110743079B; CN110743078B; CN110743078A; CN110743074A; CN110743079A; CN110743077B; CN110743077A; CN110752034A; CN110752007A

Abstract

The invention provides a breathing guidance device and a psychological adjustment training method thereof, wherein the method comprises the following steps: determining a target frequency: determining the breathing frequency of a user in a set time period, and determining a target frequency according to the breathing frequency and the abnormal degree of the psychological state of the user, wherein the target frequency is lower than the breathing frequency; a guiding step: and determining the breathing frequency of the user at set time intervals, comparing the breathing frequency with the target frequency, and executing a prompt action according to a comparison result.

Description

Breathing guide equipment and psychological adjustment training method thereof

Technical Field

The invention relates to the field of psychotherapy, in particular to a breathing guidance device and a psychological adjustment training method thereof.

Background

Modern medicine indicates that human health includes both physical health and psychological health, and that simply pursuing physical health and neglecting psychological health not only causes mental diseases but also induces various somatic diseases. In modern society, people are more and more in psychological sub-health condition due to the acceleration of operation rhythm and the continuous aggravation of competition situation.

Psychological counseling and psychotherapy are increasingly receiving social attention as a means for solving psychological problems. People can choose to determine and try to solve problems through psychological counseling and psychological treatment when doubts exist about possible abnormality of the psychological state of the people.

The existing psychological counseling and psychological treatment scheme is that psychological experts use psychological methods to provide psychological assistance for inquirers who have problems in the aspect of psychological adaptation and seek to solve the problems. The existing scheme belongs to a treatment process, measures are usually taken when people are self-aware of problems or are in a sick state, intervention and evacuation are not carried out from a psychological sub-health state, people in the situation often have serious abnormity, effects which can be obtained through consultation and treatment are very limited, and the process is dependent on manpower and has low efficiency.

Disclosure of Invention

In view of the above, the present invention provides a mental adjustment training method based on a breathing guidance device, including:

determining a target frequency: determining the breathing frequency of a user in a set time period, and determining a target frequency according to the breathing frequency and the abnormal degree of the psychological state of the user, wherein the target frequency is lower than the breathing frequency;

a guiding step: and determining the breathing frequency of the user at set time intervals, comparing the breathing frequency with the target frequency, and executing a prompt action according to a comparison result.

Optionally, the step of determining the target frequency comprises:

Acquiring training difficulty information in a psychological adjustment training scheme, wherein the training difficulty information is determined according to the abnormal degree of the psychological state of a user;

determining a coefficient according to the training difficulty information;

and determining a target frequency according to the coefficient and the breathing frequency in the set time interval.

Optionally, upon entering the directing step, first playing the video and/or audio for n seconds and determining the breathing rate of the user, and after n seconds comparing the breathing rate with the target rate.

Optionally, in the guiding step, the prompting action is to play video and/or audio, and the video and/or audio are divided into a playing state and a pausing state;

in a playing state, determining the breathing frequency of a user at a first time interval and comparing the breathing frequency with the target frequency;

in the pause state, the breathing frequency of the user is determined and compared with the target frequency at a second time interval, wherein the second time interval is smaller than the first time interval.

Optionally, in a playing state, determining a breathing frequency of the user every n seconds, and determining whether the breathing frequency is less than or equal to the target frequency, where n seconds is a length of the first time interval;

When the respiratory frequency is less than or equal to the target frequency, keeping a playing state;

and when the breathing frequency is larger than the target frequency, pausing the playing of the video and/or audio.

Optionally, in the suspend state, determining the breathing frequency of the user every m seconds, and determining whether the breathing frequency is less than or equal to the target frequency, where m seconds is the length of the second time interval;

when the respiratory frequency determined in the pause state is less than or equal to the target parameter, continuing to play the video and/or audio;

when the determined breathing frequency in the pause state is greater than the target parameter, the pause state is maintained.

Optionally, the method further comprises the step of maintaining: after the directing step, continuing to perform a prompting operation for prompting the user to keep the breathing frequency below the target frequency.

Optionally, the duration of the step of determining the target frequency is determined according to the degree of abnormality of the psychological state of the user.

Optionally, the duration of the maintaining step is determined according to the degree of abnormality of the psychological state of the user, and the degree of abnormality is in positive correlation with the duration.

Accordingly, the present invention also provides a breathing guidance device comprising: a sensor for determining a breathing frequency of a user; the prompting device is used for executing prompting operation; and at least one processor; a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the one processor to cause the at least one processor to perform the psychomotor training method.

According to the breathing guide equipment and the psychological adjustment training method thereof provided by the invention, firstly, the breathing frequency of the user is determined, the target frequency suitable for the actual condition of the user is determined based on the breathing frequency and the abnormal degree of the psychological state, then, the breathing frequency of the user is continuously monitored in the guide process and is compared with the target frequency, and the prompt action is executed according to the real-time comparison result to guide the user to reduce the breathing frequency of the user, so that the capability of adjusting the psychological state of the user is mastered, and the psychological health of the user is promoted without the intervention of psychologists.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a flow chart of a psychomotor training method according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a psychomotor training system in an embodiment of the present invention;

fig. 3 is a flow chart of the guiding steps performed by the breathing guiding apparatus in an embodiment of the invention.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

The invention provides a psychological adjustment training method, which is executed by electronic equipment such as a tablet personal computer, a server and the like in cooperation with special training equipment and is used for training the psychological adjustment capability of a user. As shown in fig. 1, the method comprises the following steps:

and S1, collecting a first physiological signal of the user. The first physiological signal may be any signal capable of reflecting the psychological condition of the human body, such as a pulse signal, an electromyogram signal, an electroencephalogram signal, a blood oxygen signal, and the like. In a preferred embodiment, the first physiological signal is a heart rate signal. The signal may be acquired by contact and/or non-contact sensors.

And S2, determining abnormal degrees of various psychological states according to the first physiological signal. The mental state may include some or all of neural balance, mood, mental stress, physical fatigue, ability to adapt.

Whether the psychological states are normal or not and the degree of abnormality can be calculated according to the physiological signals. There are various specific algorithms, and in a preferred embodiment, the degree of abnormality of various psychological states is obtained according to information analysis of Heart Rate Variability (HRV).

In this embodiment, the R-R interval in the heart rate signal is used as the basis for the analysis of HRV information. Obtaining standard deviation SDNN of R-R interval of sinus cardiac rhythm and root mean square RMSS of difference value of adjacent R-R interval through time domain analysis by R-R interval and heart rate sampling frequency; by performing frequency domain analysis on the R-R interval, low frequency power LF, high frequency power HF, total power TP, and a ratio of low frequency power to high frequency power LF/HF may be obtained.

And obtaining power spectrum density and frequency through the specific numerical value and sampling rate of the R-R interval, and obtaining an LF value, an HF value and a TP value through the power spectrum density and frequency. The LF value is a low-frequency part of 0.04-0.14Hz on the power spectrum density, a plurality of power values of 0.04-0.14Hz on the power spectrum density are obtained according to a preset data length, the obtained plurality of powers are summed, and then the sum is multiplied by a preset coefficient to obtain the LF value. The HF value is a high-frequency part of 0.15-0.4Hz on the power spectral density, a plurality of power values of 0.15-0.4Hz on the power spectral density are obtained according to a preset data length, the obtained plurality of powers are summed, and then the sum is multiplied by a preset coefficient to obtain the HF value.

And the TP value is the total energy of 0-04Hz on the power spectrum density, a plurality of power values of 0-0.4Hz on the power spectrum density are obtained according to the preset data length, the obtained plurality of powers are summed, and then the sum is multiplied by a preset coefficient to obtain the TP value. The preset data lengths of the three parts can be the same or different.

After obtaining the psychological variability information, the abnormal degree of the neural equilibrium, the abnormal degree of the mental emotion, the abnormal degree of the mental stress, the abnormal degree of the physical fatigue and the abnormal degree of the adaptability of the user can be obtained according to the heart rate variability information.

Specifically, for example, quantified values of mood and nerve balance may be obtained from the ratio LF/HF of low frequency power to high frequency power; obtaining a quantized value of body fatigue according to the low-frequency power LF; obtaining a quantified value of the mental stress according to the high-frequency power HF; a quantified value of the adaptation capability is obtained from the total power, the standard deviation SDNN of the R-R interval of the sinus rhythm and the root mean square RMSSD of the difference values of the adjacent R-R intervals.

As an example, if the LF/HF value is greater than the first preset value, a random number X1 of LF/HF value + α is generated, otherwise, the random number X1 is directly used as the LF/HF value; if the random number X1 is less than a second preset value, taking X1X a as a quantified value of the spiritual emotion; if the random number X1 is greater than the third preset value, X1 × b + c is taken as a quantified value of the spiritual mood, and if the value of the random number X1 is between the second preset value and the third preset value, d × X1 × e + f is taken as a quantified value of the spiritual mood. Wherein alpha, a, b, c, d, e and f are constants.

Regarding physical fatigue, if the LF value is less than a fourth preset value, a random number X2 is generated, wherein the LF value is multiplied by β + γ; and if the LF value is larger than the fourth preset value and smaller than the fifth preset value, recording the LF value as a random number X2. Next, judging a random number X2, and if g is less than or equal to X2 < h, taking j multiplied by X2-k as a quantified value of body energy; if m.ltoreq.X 2 < n, then p X2-q is taken as the quantified value of body energy, and if h.ltoreq.X 2 < m, then r X2-s is taken as the quantified value of body energy. Wherein, beta, gamma, g, h, j, k, m, n, p, q, h, m, r and s are constants, and g, h, m and n are increased in sequence.

The quantified value of the mental stress can be obtained by judging the LF value, and the specific judgment method can be referred to the above method for judging the quantified value of the fatigue state, wherein the generated random number, the compared preset value and the multiplied coefficient are adaptively adjusted according to the LF value.

The adaptation capability is comprehensively judged through the total power, the standard deviation SDNN of the R-R interval of the sinus cardiac rhythm and the root mean square RMSSD of the difference value of the adjacent R-R intervals.

After the above numerical values are obtained, the degree of abnormality can be determined according to the magnitude of the numerical values. For example, in percent, the degree of abnormality in mental depression can be classified into three levels: the quantized values 20-30 are "light", the quantized values 10-20 are "medium", the quantized values 0-20 are "heavy", and the quantized values 30-70 are "healthy". Similarly, the level of mental anxiety can be divided into three levels: the quantized values 70-80 are "light", the quantized values 80-90 are "medium", and the quantized values 90-100 are "heavy".

Other mental state abnormality levels may refer to the above-described emotion level division method. For example, the abnormal level of physical fatigue may be classified as follows: a quantization value of 30-100 may be determined as "healthy", a quantization value of 20-30 may be determined as "light", a quantization value of 10-20 may be determined as "medium", and a quantization value of 0-10 may be determined as "heavy".

The abnormal level of mental stress may be classified as follows: a quantization value of 30-100 may be determined as "healthy", a quantization value of 20-30 may be determined as "light", a quantization value of 10-20 may be determined as "medium", and a quantization value of 0-10 may be determined as "heavy".

The abnormal level of adaptation capability may be divided as follows: quantization values of 0-70 may be determined as "healthy", quantization values of 70-80 may be determined as "light", quantization values of 80-90 may be determined as "medium", and quantization values of 90-100 may be determined as "heavy".

In the above example, the "light", "middle", and "heavy" are sequentially higher in the current level, and for example, the feeling of stress is stronger in the case where the level of the mental stress disorder is "heavy" than in the case where the level is "light".

As an alternative embodiment, a neural network classification model may also be used, the physiological signal of the user is used as input data of the model, and the output classification result is the level of the psychological state. Specifically, the classification result output by the model is vector data composed of a plurality of numerical values, wherein the numerical values are respectively used for representing a neural equilibrium abnormal level, a mental emotion abnormal level, a mental stress abnormal level, a physical fatigue abnormal level and an adaptability abnormal level.

Aiming at the five psychological states and the grades thereof, corresponding adjustment training schemes can be respectively determined. Unlike the treatment regimen, the adjustment training regimen is used to guide the user to autonomously adjust the mental state, and the regimen needs to be performed by various training devices.

And S3, determining a psychological adjustment training scheme according to the abnormal degrees of the various psychological states, wherein the psychological adjustment training scheme at least comprises information used for instructing the training equipment to execute the training action.

The training devices may include a variety of types, such as biofeedback devices, sound wave relaxation devices, breathing guidance devices, hypnosis devices, and the like, which perform different training actions, and the corresponding psychomotor training regimen includes content for instructing the various devices to perform the training actions.

This step may, for example, determine which device the user is adapted to use based on the degree of abnormality of various psychological states of the user, and may further determine the training intensity adapted to the user. Therefore, various information can be included in the mental adjustment training scheme, such as various parameters including device type information, the number of times and the time for which the device performs training, and the like.

As an example, the relationship between mental states and their degree of abnormality (grade) and the accommodative training regimen is shown in the following table:

In the above example, the 4 classes of mental states and 3 abnormal classes are combined as consistency, and thus 12 psychomotor training schemes can be corresponded. The contents of the 12 psychotropic training programs may be the same or different, and there may even be conflicts.

For example, if a user is light in stress level and heavy in physical effort level, two training protocols, protocol 4 and protocol 9, are first determined as alternatives. Since the user is required to be provided with a unique mental adjustment training scheme finally, when the contents of a plurality of schemes are different or conflict, the final training scheme is required to be generated according to the specific contents and abnormal grades in various alternatives in a coordinated mode.

More specifically, as an alternative embodiment, the number of times and frequency of training may be different for different psychological state levels. For example, the "lighter" the rank, the corresponding decrease in the number of trainings may be achieved, as may the corresponding decrease in the frequency.

For example, the content in the scenario 4 includes the training number of times equal to 1, and the content in the scenario 9 includes the training number of times equal to 4, and since the anomaly level corresponding to the scenario 9 is heavy, the training number of times in the finally determined training scenario is equal to 4. Other contents in the training scheme are similar to this example, and when it is determined that the user has a plurality of psychological states, the training schemes are not overlapped, and each training content is set according to the most serious level.

In a preferred embodiment, the training scheme comprises information for instructing a plurality of training devices to perform a training action. The information in the training scheme instructs various training devices to respectively execute training actions, and different action types are used for guiding the user to adjust the psychological state. Specifically, for example, for four types of training apparatuses, i.e., a biofeedback apparatus, a sound wave relaxation apparatus, a breathing guidance apparatus, and a hypnosis apparatus, information in the training program is divided into four groups, which are respectively applied to the four types of training apparatuses.

And S4, executing the training action by the training equipment according to the mental adjustment training scheme. This step may be performed passively, i.e. in response to user actions to perform a training action. By way of example, the training program may be stored in the server and associated with user information, and the user submits a personal information (login) query training program through the training device, determines how the training device should perform the training action, e.g., how many times it should perform, parameters that should be used during the performance (e.g., audio and video material, training duration, training goals), etc., and then initiates the training action.

According to the psychology adjustment training method provided by the invention, firstly, physiological signals of a user are collected, whether various psychological states of the user are abnormal or not is objectively determined based on the physiological signals, namely whether the various psychological states are abnormal or not under each psychological dimension respectively, the abnormal degree of each dimension is further determined, then a set of training scheme which can be executed by psychology adjustment training equipment is determined by combining the abnormal degrees of various psychological states, and the psychology adjustment training method has pertinence to various psychological state abnormalities of the user. And finally, one or more training devices are used for executing the scheme, and the training devices guide the user to learn and master the ability of adjusting the psychological state of the user, so that the psychological health of the user is promoted without the intervention of psychological experts.

Further, the training scheme may further include at least one of training frequency information, training material information, and training difficulty information of various types of training devices. The training frequency includes the total number and the usage frequency (e.g., several times per week, several times per month). The training material refers to video or audio material used by various training devices when performing training actions, for example, for a device which guides a user to adjust a psychological state by playing video or animation, the material information is used for indicating which videos or animations are used by the device; for example, for an apparatus that guides a user to adjust the psychological state by playing music, the material information is used to indicate what genre of music the apparatus uses; for example, for a device that guides a user to adjust the psychological state by playing a guidance word, the material information is used to indicate the content of the guidance word, and so on. The training difficulty information is information indicating that training conditions, completion conditions, and the like can affect the course of training actions performed by the training apparatus, and may be used to indicate at least the duration of a single training session, for example.

As an example, assuming that there are two types of training devices, step S3 determines that the information in the training scheme is as shown in the following table:

The scheme indicates which materials, times, frequencies and difficulty are respectively used by the two training devices to execute the training actions. Therefore, a detailed and targeted training scheme is provided for the user, the adjustment effect of the psychological state is optimized, and the work efficiency is high.

The total times of training in the table can be many times, and correspondingly, the difficulty information every time can be set to be different, for example, the training difficulty in front can be set to be easier and the training difficulty in back is gradually changed and difficult, the setting is to enable a user to adapt to the training process more quickly and easily, so that the ability of adjusting the psychological state is mastered more quickly, and the practicability and the efficiency of the method are improved.

When there are abnormalities in various psychological states of the user, the determined alternative training scheme may have the following situations:

two alternative training scenarios are shown, namely a first row alternative training scenario corresponding to a severe abnormality in neuro-equilibrium and a second row alternative training scenario corresponding to a mild abnormality in mental stress. In the final training scheme, the parameters in the alternative with the abnormal grade of "heavy" can be directly adopted in terms of times, frequency and difficulty, but for material information, the parameters in the two alternatives should be integrated. For example, when the number of times of training is multiple, the material used each time can be set in the final training scheme so as to take account of the material a and the material b.

As an alternative embodiment, the difference between the current and historical mental state information and the difference between the current and historical mental adjustment training schemes can be determined, and the current mental adjustment training scheme can be adjusted according to the difference.

As an example, assuming that the current mental state level of a user is { A1}, the historical mental state level is { A0}, if { A1} represents that the mental state of the user is better (positive change) compared with { A0}, the historical mental adjustment training scheme has better effect, in which case the current mental adjustment training scheme should be similar to the content thereof; if { A1} indicates that the user's mental state has not changed or even deteriorated compared to { A0}, it indicates that the historical psycho-adjustment training scheme is less effective, in which case a new training scheme different from its content should be provided.

The following describes the process of the training apparatus performing the training scheme. As a preferred embodiment, the training device acquires the physiological signals of the user in real time while performing the training action. Including for example heart rate, muscle power and respiratory rate, etc. The training devices are provided with corresponding sensors, the types of signals acquired by different types of training devices are different, for example, the physiological signals acquired by the biofeedback device include heart rate parameters, the physiological signals acquired by the breathing guidance device include breathing frequency, and the physiological signals acquired by the sound wave relaxation device include myoelectric parameters. For the purpose of distinguishing from the physiological signal acquired by the user terminal, the physiological signal acquired by the training device is referred to herein as a second physiological signal.

In a preferred embodiment, the training device collects a second physiological signal of the user during the execution of the psychometric training regimen, determines a target parameter based on the second physiological signal, and controls the execution of the training action based on a relationship between the second physiological signal and the target parameter over a period of time.

For example, the psychometric training scheme includes training difficulty information, and the training device may determine a coefficient according to the training difficulty information and determine the target parameter according to the second physiological signal and the coefficient.

Further, the training device adjusts the coefficient according to a relationship between the second physiological signal and the target parameter over a period of time.

As an example, the process of executing the training regimen may be divided into three phases (three time periods), where the first phase collects the second physiological signal of the user, and no action is performed to guide the psychological adjustment, but collects the current physiological signal of the user to provide basic information for the subsequent adjustment execution process. The training device 13 may determine the duration of the first stage according to the level of the psychological state. For example, a "light" level acquisition duration may be 3min, a "medium" level acquisition duration may be 3min, and a "heavy" level acquisition duration may be 5 min.

The training device calculates the average value of the physiological signal in the first phase as a physiological signal base value. Because the psychological state grades are different, and different psychological state grades correspond to different adjustment coefficients, a training target value (target parameter) can be determined according to the grades, namely the training target value is obtained by adjusting the physiological signal basic value by using the adjustment coefficients.

In order to ensure the training effect, the training target value can be set to be lower than the basic value, so that the user can relax the body and mind in the training process and master the method for autonomously reducing the physiological parameters. Taking heart rate as an example, if the base value is 80 times/min, the target value can be adjusted to 70-75 times/min. For example, when the psychological state level is "light", the adjustment factor may be 0.95-0.9; when the psychological state grade is 'middle', the adjusting coefficient can be 0.92-0.85; the adjustment factor may be 0.9-0.8 when the mental state level is "heavy". The more serious the psychological state grade is, the lower the corresponding adjustment coefficient is, so that the larger the difference between the basic value and the target value is, the more difficult the user wants to reduce the heart rate of the user to enable the heart rate to reach the target value. Conversely, the closer the training target value is to the base value, the lower the training difficulty, and the more suitable it is for the user with a lighter state.

The second phase is a guiding phase, and the training device plays video or audio and other materials to guide the user to adjust the state of the user so as to change the physiological signals. In the second phase the training device 13 will continuously monitor the physiological signal of the user and determine its relation to the target value, thereby controlling the process of the guiding operation.

The control methods executed by different types of training equipment are different, and the biofeedback training equipment is taken as an example for explanation, the biofeedback training equipment is provided with a display component, animation or video or virtual game scenes are displayed through the display component to improve the psychological state of a viewer, and the animation and the video or virtual game scenes are changed according to scenes corresponding to the second physiological information state. For example, when the heart rate is too high, the video/game is a scene which makes people feel worse, when the heart rate reaches a preset target, the video/game is a scene which makes people feel better, namely, as training progresses, the scene is controlled to be changed from worse to better through the second physiological signal, and the method and the used materials are contents which can influence the psychological state of the human body through psychological theory verification.

The following information may be included in a training protocol suitable for use with a biofeedback training device: training number information, i.e., the number of times the user should use the device; training time information, i.e., the playing time (video length or playing speed) of a video or game scene and training interval time information; the biofeedback training device can be used for pre-storing a plurality of video contents or game contents in the video material information or game scene information, namely specific contents of the video/game scene, and one of the video contents can be selected according to the video material information or the game scene information.

The specific control method of the biofeedback training equipment is as follows:

S1A, performing a guiding operation and comparing the physiological signal with the target parameter at a first preset time interval, wherein the physiological signal is a heart rate. Namely, the video is played to guide the user to adjust the psychological state and simultaneously monitor the heart rate signal, if the number of the physiological signals is less than or equal to the target parameter, the step S1A is continuously executed, otherwise, the step S2A is executed.

S2A, pausing the execution of the guide operation, counting and judging whether the pause time length exceeds the set time length, if not, executing the step S3A, otherwise, executing the step S4A. At this time, a guide word can be played to prompt the user of the current situation so as to guide the user to adjust the psychological state.

S3A, comparing the physiological signal with the target parameter at a second preset time interval during the pause process, if the number of the physiological signals is larger than the target parameter, continuously executing the steps S2A-S3A, otherwise, returning to the step S1A. Wherein the second predetermined time interval is less than the first predetermined time interval.

S4A, adjusting the coefficients to change the target parameters, and then returning to step S1A.

The third phase is a maintenance phase, in which the physiological signals are continuously collected but the comparison control is not performed, and the training is finished after the guiding action is continuously performed for a period of time.

In a specific embodiment, the biofeedback training equipment collects the heart rate basic value of the user, and obtains the heart rate state grade of the user, wherein the light collection time duration of the grade is 3min, the medium collection time duration of the grade is 3min, and the heavy collection time duration of the grade is 5 min; meanwhile, a guide word can be played, for example, the user can be prompted to start training immediately, and the training process and the attention matters in the training process can be explained.

After the basic values are collected, the training target value can be obtained according to the psychological state of the user, for example, the level "light" can be multiplied by 0.95 on the basis of the basic values, the level "medium" can be multiplied by 0.92 on the basis of the basic values, and the level "heavy" can be multiplied by 0.9 on the basis of the basic values, so that the training target value corresponding to the psychological state of the user is obtained.

And after the training target value is obtained, playing a guide word to prompt the user to start training, and playing a training material, namely a video material/game scene. At the moment, collecting a first physiological parameter, namely a heart rate parameter in real time, comparing a real-time collection value with a training target value, if the real-time collection value is smaller than or equal to the target value, continuously playing/continuously advancing a video scene, and collecting a modulation value and the training target value in real time again after a preset time interval of 20s for example;

If the real-time acquisition value is larger than the training target value, video pause/game scene switching is carried out, a guiding language is played, the user is prompted to not reach the training target, the user is guided to relax, and the real-time acquisition value and the training target value are compared once at regular time intervals, such as 3 s;

counting the pause time of the video, if the pause time exceeds a certain time, such as 30s, then increasing the training target value, for example, multiplying the original level as light by 0.95 on the basis of the basic value, continuing to play the video, judging the real-time acquisition value and the adjusted training target value, if the real-time acquisition value is less than or equal to the adjusted training target value, continuing to play the video, adjusting the training target value to the initial training target value, if the real-time acquisition value is greater than the training target value, pausing the playing of the video, and continuously comparing the adjusted training target value and the real-time acquisition value until the real-time acquisition value is less than or equal to the adjusted training target value, continuing to play the video, or after the training is finished.

If the heart rate signal of the user is not acquired in the training process, the guide words are played to prompt the user to correctly wear the physiological sensor.

The invention provides a psychological adjustment training method suitable for being executed by a breathing guidance device, which at least comprises a step of determining a target frequency and a guidance step, namely at least comprises two stages.

In the stage of determining the target frequency, the breathing guidance device determines the breathing frequency of the user in a set period through a sensor, and determines the target frequency according to the breathing frequency and the degree of abnormality of the psychological state of the user, wherein the determined target frequency is lower than the current actual breathing frequency. The degree of the psychological state abnormality can be determined according to the information in the psychological adjustment training scheme in the above embodiment, for example, if the scheme includes training difficulty information, a coefficient is determined according to the training difficulty information, and then a target frequency is calculated according to the coefficient and the respiratory frequency acquired at this stage. For example, the actual breathing rate at this stage is X and the target rate is 0.8X. In the step of determining the target frequency, a guidance phrase may be played, for example, the user may be prompted to start training, and the training process and the attention during the training process may be explained.

In the guiding stage, the breathing guiding equipment determines the breathing frequency of the user at set time intervals, compares the breathing frequency with the target frequency, and executes a prompt action according to a comparison result. The prompting action may include various actions, such as playing video, audio, performing text prompt, voice prompt, or performing a specific action with an indicator light, and the like, and the main purpose of the prompting action is to make the user know the relationship between the breathing frequency and the target frequency.

In a preferred embodiment, the prompting action is playing video and/or audio, which can serve the purpose of relaxing the user and at the same time, as a process prompting means, making the user know the current training effect through the state of the video and/or audio. When the breathing rate is lower or higher than the target rate, the breathing guidance device may inform the user of the current status by video and/or audio, thereby prompting the user to control the breathing rate. The breathing guidance device may control the progress of the video, including, for example, pausing, playback, speeding up play, slowing down play, etc., to reflect the relationship of breathing rate to target rate.

The content of the video and/or audio played in the guidance step may be determined according to material information in the adjusted training scheme, for example, a plurality of video materials may be pre-stored in the respiratory guidance apparatus, and the corresponding video materials may be played according to the indication of the material information.

In a preferred embodiment, the video and/or audio has only two states, a normal play and a pause state, in which the device will determine the breathing rate of the user at different time intervals. Fig. 3 shows a specific boot phase:

S1B, playing the video and judging whether the respiratory frequency is less than or equal to the target frequency at a first preset time interval. Step S1B continues if the breathing frequency is less than or equal to the target frequency, otherwise step S2B is performed.

S2B, the video is paused, at which time a guidance phrase may be played to prompt the user for the current situation to guide the user in adjusting the breathing maneuver.

S3B, judging whether the breathing frequency is larger than the target frequency at a second preset time interval in the pause process, if so, continuously executing the steps S2B-S3B, otherwise, returning to the step S1B. Wherein the second predetermined time interval is less than the first predetermined time interval.

In the video playing state and the pause state, the breathing frequency of the user is determined by adopting two time intervals respectively, and the two time intervals are compared with the target frequency, wherein the time interval adopted in the playing state is longer, and the time interval adopted in the pause state is shorter, so that whether the breathing frequency of the user is reduced or not is judged more frequently in the pause state, and the user responds more quickly when the breathing frequency of the user is reduced to an expected level, so that the training efficiency is improved.

In a specific embodiment, after determining the breathing frequency of the user within the set period, the training target frequency is obtained for the psychological state of the user, for example, if the abnormal level is "light", the abnormal level is multiplied by 0.9 on the basis of the acquired numerical value, if the abnormal level is "medium", the abnormal level is multiplied by 0.85 on the basis of the acquired numerical value, and if the abnormal level is "heavy", the abnormal level is multiplied by 0.8 on the basis of the acquired numerical value, the training target frequency corresponding to the psychological state of the user is obtained.

And after the training target frequency is obtained, playing a guide word to prompt the user to start training, namely entering a guide stage and starting playing a video. Determining the respiratory frequency within the initial 30s, then comparing the real-time acquisition value with the target frequency, if the real-time acquisition value is less than or equal to the target value, continuously playing the video, and comparing the real-time acquisition value with the target frequency again after the interval of 30 s;

if the real-time acquisition value is greater than the target frequency, the video is paused. And simultaneously playing a guide word to prompt the user not to reach a training target, guiding the user to relax, comparing the real-time acquisition value with the target frequency once every 10s, continuing to play the video when the respiratory frequency of the user is less than or equal to the target frequency, otherwise keeping a pause state until the stage is finished, and prompting the user that the training fails.

And if the respiratory signal of the user is not acquired in the training process, playing a guide word to prompt the user to correctly wear the physiological sensor.

The embodiment further includes a third stage, namely a maintenance stage, in which the respiratory rate is continuously acquired but the comparison control is not performed, and the training is ended after the video is continuously played for a period of time.

The time of the three phases, namely the phase of determining the target frequency, the guiding phase and the maintaining phase, can be fixed, and can also be determined according to the abnormal degree of the psychological state of the user, for example, the difficulty information in the psychological adjustment training scheme. In a preferred embodiment, the correspondence relationship between the duration of the target frequency phase and the degree of abnormality is determined as 3 minutes for light abnormality and medium abnormality and 5 minutes for heavy abnormality; the duration of the guidance phase was fixed at 8 minutes; the correlation between the duration of the maintenance phase and the degree of abnormality is 5 minutes for mild abnormalities, 7 minutes for moderate abnormalities, and 12 minutes for severe abnormalities.

The training logic of the breathing guidance device and the biofeedback device is similar, except that the breathing training device does not modify the target frequency. The played video and the guide words can be adaptively adjusted according to different training projects of various devices.

The specific control method of the audio device is as follows:

S1C, executing a guiding operation for a period of time, namely playing music to guide a user to adjust the psychological state, and collecting a physiological signal which is a myoelectric signal at the moment.

And S2C, continuously executing the guiding operation and comparing the physiological signal with the target parameter at a first preset time interval, namely playing music to guide the user to adjust the psychological state and simultaneously collecting the electromyographic signal. The difference between the audio and video guiding operations is mainly that the video is a complete piece of content, the situation that the playing is finished and the audio is switched does not exist in the guiding process, and the audio is multiple, and the next piece of music needs to be switched after the playing is finished. Step S2C is performed if the number of physiological signals is less than or equal to the target parameter, otherwise step S3C is performed.

And S3C, switching to another section of audio, counting whether the switching reaches the set times, if the set times is not exceeded, executing a step S2C, otherwise executing a step S4C. At this time, a guidance language can be played to prompt the user about the current situation so as to guide the user to adjust the psychological state.

S4C, adjusting the coefficients to change the target parameters, and then returning to step S2C.

And a maintenance stage in the third stage, wherein the physiological signals are continuously acquired but the comparison control is not performed, and the training is finished after the guiding action is continuously performed for a period of time.

In a specific embodiment, the audio device first collects the basic value of the myoelectricity of the user, which may be specifically referred to the collection logic of the heart rate basic value in the above embodiment.

And after the training target value is obtained, playing a guide word to prompt the user to start training and playing training music. Since a process is required for human relaxation, the average value of the myoelectric values collected for a certain period of time is compared with a training target value, and for example, the myoelectric values collected for the first three minutes of music playing may be averaged.

And if the average value is less than or equal to the training target value, continuing playing the music until the current music is played and switching to the next music. In this embodiment, the myoelectric average value of the first three minutes of each piece of music may be respectively compared with a training target value, if the average value is greater than the training target value, the music is switched, and a guide word is played to prompt the user to relax, if the music switching caused by the average value being greater than the training target value exceeds a preset number, for example, two, the training target value is adjusted upward, the original level "light" may be multiplied by 0.95 on the basis of the basic value, the level "medium" may be multiplied by 0.92X on the basis of the basic value, and the level "heavy" may be multiplied by medium 0.9 on the basis of the basic value, and the adjustment is: the level "light" may be multiplied by 0.98 on the basis of the basic value, the level "medium" may be multiplied by 0.96 on the basis of the basic value, and the level "heavy" may be multiplied by medium 0.95 on the basis of the basic value, and the music is continuously played.

If the average value is less than or equal to the adjusted training target value and the music can be completely played, the target value is adjusted to the initial training target value. If the average value is larger than the adjusted training target value, the adjusted training target value is used as the training target value to be compared with the average value until the average value is smaller than or equal to the adjusted training target value, and the music can be played completely or the training is finished.

The training device may perform the training action indicated by the adjustment training scheme without performing the control flow described above. For example, the training device is a hypnosis device, the hypnosis training device can collect electroencephalogram signals, play hypnosis music and guidance words, guide a user to sleep, determine the hypnosis duration according to the psychological state of the user, and play awakening guidance words after the set duration is reached. It follows that operations such as target value determination, suspension, etc. are not required during the hypnotic training.

The various durations and coefficients are all related to the difficulty information in the conditional training scheme, that is, the training difficulty information in the training scheme sent by the server 12 may be used by the training device to determine the durations and coefficients of the three phases.

In practical application, a user uses the system for multiple times to conduct psychological guidance training, so that the psychological health examination becomes a psychological health examination similar to physical examination. When the user uses the system for the first time, because no relevant record exists before, the psychological adjustment training scheme can be determined according to the mode in the embodiment, and when the method is continuously used later, the current scheme can be determined by integrating the psychological adjustment training scheme for one time or more times before. Specifically, the server 12 may determine a current mental state according to the current mental state, and then obtain historical mental state information and historical mental state information of the user, which are information obtained when the user uses the system before, and may be stored in the terminal or the server.

The embodiment of the invention also provides a psychological adjustment training system which comprises a data processing system and at least one training device. Wherein the data processing system is configured to perform the above steps S1-S3, and the training apparatus is configured to perform the step S4.

As an alternative embodiment, as shown in fig. 2, the psychomotor training system includes a terminal 11, a server 12, and a training device 13. Wherein the terminal 11 is adapted to perform steps S1-S2, the server is adapted to perform step S3, and the training apparatus 13 is adapted to perform step S4. The terminal 11 is preferably a portable tablet computer and is equipped with contact and/or contactless heart rate and blood oxygen sensors.

In a preferred embodiment, the terminal 11 is further configured to provide a mental assessment scale, receive a filling result of the user on the scale, and perform operations such as determining individual risk factors of the user and their relationship with the mental state based on the filling result.

The psychological assessment scale is used for determining a numerical value according to psychological theory and psychological characteristics and behaviors such as the ability, personality, psychological health and the like of people. The psychological assessment scale comprises a plurality of questions and corresponding several optional answers, for example, the question is "i easily fall asleep and sleep well", the corresponding answer is "none, sometimes, often and continuously", and the user can select one answer which is consistent with the condition of the user from the 4 answers.

At least some of the questions in the mental assessment scale are configured to correspond to a number of first risk factors, and each of the first risk factors corresponds to a group mental state aid adjustment scheme (hereinafter referred to as a group aid scheme). For example, question 1 … i corresponds to a first risk factor A, which corresponds to community assistance scheme A; the question i +1 … i + n corresponds to another first risk factor B, which corresponds to a community assistance scheme B, wherein the content of the community assistance scheme a and the community assistance scheme B may be the same or different.

The specific content of the first risk factors and the corresponding problems are related, for example, one first risk factor is an "economic factor", and the corresponding problem reflects the psychological problem caused by economic conditions.

The specific content of the community assistance scheme is related to the specific content of the first risk factor, for example, one first risk factor is "economic factor", and the corresponding community assistance scheme is the group activity suggested to participate in the establishment of the correct value view.

The terminal 11 converts the filling result of the user on the scale into a numerical value (score) in a set quantification mode, and then determines the risk degree presented by the user on each first risk factor according to the numerical value. For example, the answer of the user to the question 1 … i is quantized to X, and the relationship between X and the set threshold is determined, so as to determine the risk degree of the user on the first risk factor a, which may be specifically classified as "normal", "light risk", "moderate risk" and "severe risk", and the meaning of these degrees is similar to the meaning of the above-mentioned psychological state grade, and will not be described herein again.

After determining the risk levels presented by the first risk factors, for the individual user, the risk level of each first risk factor may be correlated with the mental state and the grade to generate a mental analysis report for the individual user. For example, the mental state of a certain user is determined as physical fatigue and mental stress in an abnormal state (determined by the first physiological signal); meanwhile, the risk degree (determined by the quantitative change filling result) of the first risk factor is determined as that the social factor and the campus relationship are in an abnormal state, and then a report generated after the correlation prompts the user that the reason causing physical fatigue and high mental stress is the social factor and the campus relationship, namely the first risk factor is used as the reason of the abnormal psychological state.

Another part of the questions in the psychological assessment scale are configured to correspond to a plurality of second risk factors, and the terminal 11 will determine whether the user needs to receive psychological consultation according to the risk degree of the second risk factors, as a supplement or an aid to the psychological state assessment result from the psychological perspective.

The specific content of the second risk factor is relevant to its corresponding problem, but the specific content of the second risk factor is different from the first risk factor.

Similarly to the risk degree determination manner of the first risk factor, the terminal 11 converts the question and answer results for the second risk factors into numerical values (scores) in a set quantitative manner, and then determines the risk degree presented by the user on each second risk factor according to the numerical values. The degree can be specifically classified as "normal", "mild sub-healthy", "moderate sub-healthy", and "severe sub-healthy", and the meaning of these degrees is similar to the above-mentioned psychological state grade meaning, and will not be described herein again.

For the individual user, after determining the risk degree presented by the second risk factor, the psychological analysis report for the individual user may prompt the user to suggest a psychological consultation, which is different from the above-mentioned psychological adjustment training scheme, and the psychological consultation herein refers to a process of providing psychological assistance to a requester who has a problem in psychological adaptation and seeks to solve the problem by applying a psychological method by a psychologist.

The contents of the scale, the first factor, the second factor, the group assistance scheme, and the like can be set according to different people, and are different for minors, military police personnel, official survey personnel, comprehensive treatment personnel, and social personnel.

As a specific example, a suitable underage scale is provided, for example for underage characteristics, and the following 13 first risk class factors are selected: learning factors, family environment, physical and mental health, education and nourishment modes, interpersonal relationship, social factors, legal consciousness, deficiency and honor-mental tendency, curiosity tendency, victory-mental tendency, emotional stability, punishment and loss, and 6 second risk factors: adaptability, obsessive-compulsive, depression, anxiety, paranoia, enemy, etc. For the individuals with severe abnormality in the conclusion of the last 6 factors, the reason of the psychological abnormality can be found by the first 13 factors, and besides the training of relying on the training equipment, the psychological counseling can be pertinently suggested to the individuals.

Further, the server 12 will count the above evaluation results of a plurality of users, and generate a psychological analysis report for the group based on the evaluation results. Specifically, the server 12 will count the risk degree of the first risk factor of the user, and when the risk degree of a certain first risk factor of the user exceeds a certain proportion and belongs to an abnormality (including mild, moderate and moderate), will present prompt information in a psychological analysis report for the community, and suggest that the community executes a community assistance scheme for the first risk factor.

The first risk factors are also configured to correspond to several group risk factors, a plurality of which simultaneously correspond to a certain group risk factor. For example, learning factors, home environment, physical and mental health, punishment, and loss of these 5 first risk factors correspond to a group risk factor of "stability"; the 6 first risk factors of social factors, legal consciousness, insufficient honor tendency, curiosity tendency, victory tendency and emotional stability correspond to a group risk factor of 'safety'; the 2 first risk factors of education, interpersonal relationship correspond to a team risk factor of "fitness", and so on.

The server 12 will determine whether the above-mentioned group risk factor is present based on the degree of abnormality of the first risk factors of the plurality of users. Specifically, the server 12 will count the risk degree of the first risk factor of the user, and when the risk degree of a certain first risk factor of the user exceeds a certain proportion and is abnormal (including mild, moderate and moderate), assuming that the first risk factor corresponds to the "group risk factor a", a prompt message will be presented in the psychological analysis report for the group, prompting the group risk factor a of the group to have a higher risk.

As a specific example, a unit participating in the above evaluation has a total of 2000 people, wherein 35% (700 people) of "learning factors" are concluded as mild/moderate/severe, i.e. it is indicated that there is a higher risk in the group stability (group risk factor) of the unit, and it needs to be solved accordingly: the team is suggested to execute a group auxiliary scheme with the main topic of thinking and concentration, so that the adverse effect caused by the first risk factor is avoided from the perspective of group management.

As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.

The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.

Claims

1. A mental adjustment training method based on a breathing guidance device, comprising:

determining a mental adjustment training scheme: acquiring heart rate signals and blood oxygen information of a user, judging whether various psychological states are abnormal or not according to the heart rate signals and the blood oxygen information, determining at least one psychological adjustment training alternative scheme according to various abnormal psychological states when abnormal psychological states exist, wherein the psychological adjustment training alternative scheme comprises training difficulty information used for instructing training equipment to execute training actions, and when contents in the plurality of psychological adjustment training alternative schemes are different or conflict exists, generating a psychological adjustment training scheme according to specific contents and abnormal levels in each psychological adjustment training alternative scheme in a coordinated mode;

determining a target frequency: determining the respiratory frequency of a user in a set time period, acquiring training difficulty information in a psychological adjustment training scheme, wherein the training difficulty information is determined according to the abnormal degree of the psychological state of the user, determining a coefficient according to the training difficulty information, and determining a target frequency according to the coefficient and the respiratory frequency in the set time period, wherein the target frequency is lower than the respiratory frequency;

A guiding step: firstly, playing video and/or audio within n seconds and determining the respiratory frequency of a user, determining the respiratory frequency of the user at set time intervals after n seconds, comparing the respiratory frequency with the target frequency, and executing a prompt action according to a comparison result.

2. The method according to claim 1, wherein in the guiding step, the prompt action is playing video and/or audio, and the video and/or audio are divided into a playing state and a pause state;

3. The method of claim 2, wherein in the playing state, the breathing rate of the user is determined every n seconds, and it is determined whether the breathing rate is less than or equal to the target rate, wherein n seconds is the length of the first time interval;

4. The method of claim 2, wherein in the suspended state, the breathing rate of the user is determined every m seconds, wherein m seconds is the length of the second time interval, and determining whether the breathing rate is less than or equal to the target rate;

when the determined breathing frequency in the pause state is less than or equal to the target frequency, continuing to play the video and/or audio;

when the breathing frequency determined in the pause state is greater than the target frequency, the pause state is maintained.

5. The method according to any one of claims 1-4, further comprising the step of maintaining: after the directing step, continuing to perform a prompting operation for prompting the user to keep the breathing frequency below the target frequency.

6. The method according to claim 1, wherein the duration of the step of determining the target frequency is determined according to the degree of abnormality of the user's psychological state.

7. The method according to claim 5, wherein the duration of the maintaining step is determined according to an abnormal degree of the user's mental state, and the abnormal degree is positively correlated with the duration.

8. A breathing guidance apparatus, comprising: a sensor for determining a breathing frequency of a user; a prompt device for executing prompt operation; and at least one processor; a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the one processor to cause the at least one processor to perform the psychomotor training method of any one of claims 1-7.