Psychological state detection method and emotion relieving method

Abstract

The invention provides a psychological state detection method and an emotion relieving method. The psychological state detection method comprises the following steps: S1, a preparation step; s2, a relieving step; s3, a first detection step: the AI language interaction system obtains the known and determined objective information according to the file of the existing detected person, and repeatedly inquires the detected person; the objective information comprises at least one of age, occupation, present medical history, past medical history and family genetic disease history of the detected person; and S4, a second detection step: after the detected person is determined to be in an abnormal state, the AI language interaction system sequentially provides a minnisuda polynomial personality questionnaire, a symptom self-evaluation scale, an anxiety self-evaluation scale and a depression self-evaluation scale for the detected person to fill in. According to the method, the detected person is prevented from having relatively large subjective rejection consciousness, the psychological privacy of the detected person is protected, the psychological worry of the detected person is eliminated, a manual inquiry and detection mode is effectively replaced, and the efficiency and the detection accuracy are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of psychology and emotion monitoring, and in particular to a psychological state detection method and an emotion relief method. Background Art

[0002] Currently, with rapid economic development, people's material lives have greatly improved, but their spiritual lives have not kept pace. Mental health issues are a common problem in today's society. In a diversified socioeconomic system, people's values ​​and lifestyles are undergoing drastic changes. People of all ages experience varying degrees of insecurity about their future lives and are unable to adapt to rapidly changing environments, leading to anxiety, depression, interpersonal sensitivity, and even suicidal tendencies. Therefore, to address these psychological issues, receiving psychological counseling from a psychologist is extremely important.

[0003] In fact, psychological problems are different from physical diseases, and the degree and scope of illness are difficult to define. Traditional medical psychological diagnosis is divided into observation method, test method, product analysis method, intake interview method, and comprehensive analysis method. Among them, observing patients' psychological problems is more often done with observation method and test method. For patients, psychological illness is not controlled by the pain of physical illness, and it is difficult to take the initiative to diagnose and treat psychological problems. At the same time, due to their own subjective rejection consciousness, they will deliberately avoid problems and conceal facts, which also affects the final evaluation results and judgment accuracy. How to allow patients to open their hearts without worrying about their psychological privacy being leaked is what patients have always worried about and encouraged. This is often a problem in psychological counseling. Although under normal circumstances, medical staff of psychotherapy will not disclose the privacy of patients, how to dispel patients' psychological concerns is an urgent problem that needs to be solved by psychological status monitoring and subsequent treatment methods.

[0004] Clinical experience shows that in common scenarios where doctors question patients, face-to-face conversations can easily make patients nervous, leading them to disguise themselves and hide their true thoughts. Combined with the patient's psychological concerns, it is even more difficult for doctors to obtain the patient's true psychological state, and thus is not conducive to doctors making accurate diagnoses.

[0005] In addition, people often experience stress and negative emotions in their work and life but are unable to consciously regulate or resolve them. When a person is in this low emotional state for a long time, it may cause more physical and mental health problems, which in turn affect normal work and life. Therefore, people's emotional sub-health status and negative emotions need to be effectively regulated and relieved. Summary of the Invention

[0006] The present invention provides a psychological state detection method and an emotion relief method to solve the problem that the psychological state detection method in the prior art easily causes psychological concerns in the detected person and is not conducive to obtaining the true psychological state of the detected person.

[0007] In order to solve the above problems, according to one aspect of the present invention, a psychological state detection method is provided, comprising: S1, a preparation step: setting an independent silent environment space to accommodate the detected person; using a communication device to realize communication between the detected person and the AI ​​language interaction system; setting the communication device to a voice changing function to encrypt the detected person's voice; setting the detected person's conversation content not to be recorded, and informing the detected person to remind him or her; setting an adjustable massage chair in the independent silent environment space to allow the detected person to comfortably stay in the independent silent environment space; making the detected person wear a vital sign detection device to monitor the detected person's heart rate, skin resistance, respiratory rate, pupil size, blood pressure and brain waves; S2, a soothing step: starting the massage chair and playing soothing music for a certain period of time, and detecting the detected person's brain waves; stopping the music play after the brain waves are in a stable state. S3. First detection step: The AI ​​language interaction system obtains known objective information based on the existing profile of the subject and repeatedly asks the subject; the objective information includes at least one of the subject's age, occupation, current medical history, past medical history, and family genetic disease history; the objective information does not include subjective feeling information to avoid subjective interference from the subject; when the subject answers questions corresponding to the objective information and the answers are consistent with the objective information, the subject's heart rate, skin resistance, respiratory rate, pupil size, and blood pressure are obtained in real time; when the subject's heart rate is within the normal heart rate range for the age group, parameter X1 is 0; when the subject's heart rate is not within the normal heart rate range for the age group, parameter X1 is 1; when the subject's skin resistance is within the range of (0, 0.15]Ω, parameter X2 is 0; when the subject's skin resistance is greater than 0.When the resistance is 15Ω, parameter X2 is 1; when the respiratory rate of the subject is within the range of [10, 20] times / min, parameter X3 is 0, and when the respiratory rate of the subject is greater than 20 times / min or less than 10 times / min, parameter X3 is 1; when the pupil size of the subject is within the normal range for the age group, parameter X4 is 0, and when the pupil size of the subject is not within the normal range for the age group, parameter X4 is 1; when the blood pressure of the subject is within the normal range for the age group, parameter X5 is 0, and when the blood pressure of the subject is not within the normal range for the age group, parameter X5 is 1; according to the formula: Y=X1+X2+X3+X4+X5, the value range of Y is calculated, and the calculated value range of Y is taken as the safe interval; when the maximum value of the safe interval is greater than or equal to 2, the subject is determined to be in an abnormal state; when the maximum value of the safe interval is less than 2, the subject is determined to be in a stable state; S4, the second detection step: after the subject is determined to be in an abnormal state The AI ​​language interaction system sequentially provides the Minnesota Multinomial Personality Questionnaire, Symptom Self-Rating Scale, Anxiety Self-Rating Scale, and Depression Self-Rating Scale for the subject to complete. The AI ​​language interaction system determines the subject's mental state based on the subject's completed information, comparing it to the evaluation criteria stored in the server, and combining the subject's heart rate and brain waves. The third detection step: After determining that the subject is in a stable state, the system detects the maximum value of the safety interval. When the maximum value of the safety interval is 1, the parameter with a value of 1 in the formula Y = X1 + X2 + X3 + X4 + X5 is found, and this parameter is considered abnormal. The AI ​​language interaction system begins to guide the subject in meditation training. After the meditation training is completed, the indicators corresponding to the abnormal parameters are re-tested. When the indicators are within the normal range, the subject's mental state is determined to be normal. If the indicators are still not within the normal range, the subject is determined to be in an abnormal state and the second detection step is executed. When the maximum value of the safety interval is 0, the subject's mental state is determined to be normal.

[0008] Furthermore, the second detection step also includes: after the AI ​​language interaction system determines that the psychological state of the person being tested is abnormal, it detects the pupil size and breathing rate of the person being tested, and uses facial expression recognition equipment to recognize the facial expression of the person being tested, and performs intelligent analysis based on facial expression, pupil size and breathing rate; when the AI ​​language interaction system analyzes that the person being tested has a concealed expression, it starts the massage chair and plays soothing music for a certain time until the concealed expression analyzed by the AI ​​language interaction system disappears, and then the AI ​​language interaction system provides the Minnesota Multinomial Personality Questionnaire, Symptom Self-Rating Scale, Anxiety Self-Rating Scale and Depression Self-Rating Scale for the person being tested to fill out.

[0009] Furthermore, the AI ​​language interaction system analyzes whether the person being tested has a concealed expression, including the following steps: in a first detection step, the AI ​​language interaction system uses a facial expression recognition device to collect the facial expressions of the person being tested in real time and multiple times while repeatedly asking the person being tested about known and determined objective information, so as to establish a real expression database; the AI ​​language interaction system establishes a disguised expression database based on existing disguised expressions; in a second detection step, the AI ​​language interaction system performs image pre-processing on the facial expressions of the person being tested identified by the facial expression recognition device, and compares the processed images with the real expression database and the disguised expression database for feature similarity; when the image has a high similarity with the expressions in the disguised expression database, the AI ​​language interaction system determines that the person being tested has a concealed expression; when the image has a high similarity with the expressions in the real expression database, the AI ​​language interaction system determines that the person being tested does not have a concealed expression.

[0010] Furthermore, the AI ​​language interaction system performs image preprocessing on the facial expressions of the subject identified by the facial expression recognition device, including the following steps: cropping, scaling and rotation correction of the image to ensure that the image is consistent with the real expression database and the disguised expression database in terms of pixel size; using computer vision technology to extract features from the image, the features include the shape, position and size of the eyes, mouth and eyebrows; the features are used for feature similarity comparison.

[0011] Furthermore, the psychological state detection method also includes an alarm step: after the AI ​​language interaction system detects that the heart rate, skin resistance, respiratory rate, pupil size and blood pressure of the person being tested are in a dangerous range, the AI ​​language interaction system transmits an alarm signal to the smart terminal controlled by the doctor, and the smart terminal broadcasts the alarm information by voice and displays the heart rate, skin resistance, respiratory rate, pupil size, blood pressure and brain wave information of the person being tested; the AI ​​language interaction system encrypts the voice of the person being tested and transmits the fitted audio to the smart terminal.

[0012] According to another aspect of the present invention, a method for soothing emotions is provided, which includes the above-mentioned psychological state detection method, and the method for soothing emotions further includes the following steps: after the second detection step, the AI ​​language interaction system determines the psychological state of the person being detected; the AI ​​language interaction system guides the person being detected to perform deep breathing training, and detects the heart rate and respiratory rate of the person being detected, and ends the deep breathing training when the heart rate of the person being detected is within the normal heart rate range for the age group; or, after the second detection step, the AI ​​language interaction system determines the psychological state of the person being detected; the AI ​​language interaction system guides the person being detected to perform meditation training, and detects the heart rate of the person being detected, and ends the meditation training when the heart rate of the person being detected is within the normal heart rate range for the age group; or, After the detection step, the AI ​​language interaction system determines the psychological state of the person being detected; the AI ​​language interaction system guides the person being detected to perform mindfulness training, and detects the person's breathing rate and brain waves. When the person's brain waves are in a stable state, the mindfulness training ends; or, after the second detection step, the AI ​​language interaction system determines the psychological state of the person being detected; the AI ​​language interaction system performs psychological treatment on the person being detected, and guides the person being detected to vent and focus emotions; or, after the second detection step, the AI ​​language interaction system determines the psychological state of the person being detected; the AI ​​language interaction system starts the massage chair and plays soothing music to guide the person being detected to sleep and rest; the AI ​​language interaction system controls the person being detected's sleep and rest time to not exceed one hour.

[0013] By applying the technical solution of the present invention, in the preparation step, the present invention arranges communication between the subject and the AI ​​language interaction system, replacing face-to-face communication between people, thereby effectively reducing the concerns and psychological burden of the subject; by setting the communication device to have a voice changing function and not recording the content of the conversation, the concerns and psychological burden of the subject are further reduced; by providing an independent silent environment space and an adjustable massage chair, the comfort of the subject is ensured, thereby further putting the subject in a better state, so that the subject can cooperate well with the AI ​​language interaction system for subsequent testing;

[0014] In the relaxation step, the massage chair and soothing music are used to effectively stabilize the subject's brain waves, thereby maximizing the subject's concentration and calmness in the subsequent testing steps.

[0015] In the first detection step, by setting up an AI language interaction system to obtain known and determined objective information based on the existing files of the person being detected, and repeatedly asking the person being detected, it is possible to effectively detect various physiological parameters of the person being detected when he or she truthfully and calmly describes the objective facts. Subsequently, the physiological parameters can be used as a reference basis to compare the physiological parameters that change at all times in other detection steps in order to detect real abnormalities. The detection of the heart rate, skin resistance, respiratory rate, pupil size and blood pressure of the person being detected can be achieved using existing small-scale detection equipment, which is in contrast to the existing technology of using multiple devices to ostentatiously test multiple physiological parameters of the person being detected. Based on actual experience and statistical data of the subjects, the present invention only selects heart rate, skin resistance, respiratory rate, pupil size and blood pressure for detection, which can not only ensure the accuracy and representativeness of abnormal detection results, but also detects much fewer parameters than existing detection methods, making the detection of the above parameters by the present invention basically imperceptible to the subjects, thereby effectively reducing the psychological pressure and psychological burden of the subjects during the examination, avoiding the subjects from experiencing stress and anxiety, and facilitating the acquisition of the true psychological state of the subjects; by setting the formula: Y = X1 + X2 + X3 + X4 + X5, the AI ​​language interaction system can preliminarily and quickly determine whether the state of the subject is abnormal;

[0016] In the second testing step, the AI ​​language interaction system sequentially provides the test subject with various existing questionnaires and scales, effectively replacing manual questioning, improving testing efficiency, and reducing the psychological burden on the test subject while accurately determining the test subject's psychological state using existing rating methods.

[0017] In the third testing step, by finding the abnormal parameter with a value of 1 in the formula Y = X1 + X2 + X3 + X4 + X5 and guiding the subject to meditation training, the abnormal parameter is re-checked, which not only further determines the subject's psychological state but also improves the accuracy of the test results;

[0018] In summary, the psychological state detection method proposed in the present invention utilizes the AI ​​language interaction system and the existing formed detection equipment to realize the non-sensory detection of the subject, which not only avoids the subject from having a large subjective rejection consciousness, but also protects the psychological privacy of the subject, eliminates the psychological concerns of the subject, effectively replaces the manual inquiry and detection method, and improves efficiency and detection accuracy; in actual application of the method of the present invention, the subjects have given a lot of feedback, and the actual detection experience is very good. There is basically no abnormal feeling such as discomfort and anxiety throughout the whole process. It just feels like having a massage, listening to soothing music, answering some simple and objective factual questions, and chatting with AI. Not only does one not have to worry about the privacy being leaked, but it also does not take too long, and the experience is good; in addition, the method of the present invention is well suitable for places such as hospitals and clinics, has low equipment requirements, and can be modified using existing equipment. In actual application, it may only require the purchase of a massage chair to meet the equipment requirements; the present invention can efficiently perform preliminary psychological state screening on a large number of subjects, providing a preliminary reference for subsequent doctors to judge the status of real patients; the method of the present invention is cost-controlled, has low requirements for the application environment, and is conducive to wide promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings, which constitute part of this application, are intended to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are intended to explain the present invention and do not constitute an undue limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 A schematic flow chart of a method provided by an embodiment of the present invention is shown. DETAILED DESCRIPTION

[0021] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is in no way intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] like Figure 1As shown, an embodiment of the present invention provides a psychological state detection method, including: S1, a preparation step: setting an independent silent environment space to accommodate the detected person; using a communication device to realize communication between the detected person and the AI ​​language interaction system; setting the communication device to a voice changing function to encrypt the detected person's voice; setting the detected person's conversation content not to be recorded, and informing the detected person; setting an adjustable massage chair in the independent silent environment space to allow the detected person to comfortably stay in the independent silent environment space; making the detected person wear a vital sign detection device to monitor the detected person's heart rate, skin resistance, respiratory rate, pupil size, blood pressure and brain waves; S2, a soothing step: starting the massage chair and playing soothing music for a certain time, and detecting the detected person's brain waves; after the brain waves are in a stable state, stopping the music playing; S3, The first detection step: The AI ​​language interaction system obtains known objective information based on the existing profile of the subject and repeatedly asks the subject; the objective information includes at least one of the subject's age, occupation, current medical history, past medical history, and family genetic disease history; the objective information does not include subjective information to avoid subjective interference from the subject; when the subject answers questions corresponding to the objective information and the answer is consistent with the objective information, the subject's heart rate, skin resistance, respiratory rate, pupil size, and blood pressure are obtained in real time; when the subject's heart rate is within the normal heart rate range for the age group, parameter X1 is 0; when the subject's heart rate is not within the normal heart rate range for the age group, parameter X1 is 1; when the subject's skin resistance is within the range of (0, 0.15]Ω, parameter X2 is 0; when the subject's skin resistance is greater than 0.When the resistance is 15Ω, parameter X2 is 1; when the respiratory rate of the subject is within the range of [10, 20] times / min, parameter X3 is 0, and when the respiratory rate of the subject is greater than 20 times / min or less than 10 times / min, parameter X3 is 1; when the pupil size of the subject is within the normal range for the age group, parameter X4 is 0, and when the pupil size of the subject is not within the normal range for the age group, parameter X4 is 1; when the blood pressure of the subject is within the normal range for the age group, parameter X5 is 0, and when the blood pressure of the subject is not within the normal range for the age group, parameter X5 is 1; according to the formula: Y=X1+X2+X3+X4+X5, the value range of Y is calculated, and the calculated value range of Y is taken as the safe interval; when the maximum value of the safe interval is greater than or equal to 2, the subject is determined to be in an abnormal state; when the maximum value of the safe interval is less than 2, the subject is determined to be in a stable state; S4, the second detection step: after the subject is determined to be in an abnormal state The AI ​​language interaction system sequentially provides the Minnesota Multinomial Personality Questionnaire, Symptom Self-Rating Scale, Anxiety Self-Rating Scale, and Depression Self-Rating Scale for the subject to complete. The AI ​​language interaction system determines the subject's mental state based on the subject's completed information, comparing it to the evaluation criteria stored in the server, and combining the subject's heart rate and brain waves. The third detection step: After determining that the subject is in a stable state, the system detects the maximum value of the safety interval. When the maximum value of the safety interval is 1, the parameter with a value of 1 in the formula Y = X1 + X2 + X3 + X4 + X5 is found, and this parameter is considered abnormal. The AI ​​language interaction system begins to guide the subject in meditation training. After the meditation training is completed, the indicators corresponding to the abnormal parameters are re-tested. When the indicators are within the normal range, the subject's mental state is determined to be normal. If the indicators are still not within the normal range, the subject is determined to be in an abnormal state and the second detection step is executed. When the maximum value of the safety interval is 0, the subject's mental state is determined to be normal.

[0023] In the preparation step, the present invention arranges communication between the subject and the AI ​​language interaction system, replacing face-to-face communication between people, effectively reducing the subject's concerns and psychological burden; by setting the communication device to have a voice-changing function and not recording the conversation content, the subject's concerns and psychological burden are further reduced; by providing an independent silent environment space and an adjustable massage chair, the subject's comfort is ensured, thereby further putting the subject in a better state, so that the subject can cooperate well with the AI ​​language interaction system for subsequent testing;

[0024] In the relaxation step, the massage chair and soothing music are used to effectively stabilize the subject's brain waves, thereby maximizing the subject's concentration and calmness in the subsequent testing steps.

[0025] In the first detection step, by setting up an AI language interaction system to obtain known and determined objective information based on the existing files of the person being detected, and repeatedly asking the person being detected, it is possible to effectively detect various physiological parameters of the person being detected when he or she truthfully and calmly describes the objective facts. Subsequently, the physiological parameters can be used as a reference basis to compare the physiological parameters that change at all times in other detection steps in order to detect real abnormalities. The detection of the heart rate, skin resistance, respiratory rate, pupil size and blood pressure of the person being detected can be achieved using existing small-scale detection equipment, which is in contrast to the existing technology of using multiple devices to ostentatiously test multiple physiological parameters of the person being detected. Based on actual experience and statistical data of the subjects, the present invention only selects heart rate, skin resistance, respiratory rate, pupil size and blood pressure for detection, which can not only ensure the accuracy and representativeness of abnormal detection results, but also detects much fewer parameters than existing detection methods, making the detection of the above parameters by the present invention basically imperceptible to the subjects, thereby effectively reducing the psychological pressure and psychological burden of the subjects during the examination, avoiding the subjects from experiencing stress and anxiety, and facilitating the acquisition of the true psychological state of the subjects; by setting the formula: Y = X1 + X2 + X3 + X4 + X5, the AI ​​language interaction system can preliminarily and quickly determine whether the state of the subject is abnormal;

[0026] In the second testing step, the AI ​​language interaction system sequentially provides the test subject with various existing questionnaires and scales, effectively replacing manual questioning, improving testing efficiency, and reducing the psychological burden on the test subject while accurately determining the test subject's psychological state using existing rating methods.

[0027] In the third testing step, by finding the abnormal parameter with a value of 1 in the formula Y = X1 + X2 + X3 + X4 + X5 and guiding the subject to meditation training, the abnormal parameter is re-checked, which not only further determines the subject's psychological state but also improves the accuracy of the test results;

[0028] In summary, the psychological state detection method proposed in the present invention utilizes the AI ​​language interaction system and the existing formed detection equipment to realize the non-sensory detection of the subject, which not only avoids the subject from having a large subjective rejection consciousness, but also protects the psychological privacy of the subject, eliminates the psychological concerns of the subject, effectively replaces the manual inquiry and detection method, and improves efficiency and detection accuracy; in actual application of the method of the present invention, the subjects have given a lot of feedback, and the actual detection experience is very good. There is basically no abnormal feeling such as discomfort and anxiety throughout the whole process. It just feels like having a massage, listening to soothing music, answering some simple and objective factual questions, and chatting with AI. Not only does one not have to worry about the privacy being leaked, but it also does not take too long, and the experience is good; in addition, the method of the present invention is well suitable for places such as hospitals and clinics, has low equipment requirements, and can be modified using existing equipment. In actual application, it may only require the purchase of a massage chair to meet the equipment requirements; the present invention can efficiently perform preliminary psychological state screening on a large number of subjects, providing a preliminary reference for subsequent doctors to judge the status of real patients; the method of the present invention is cost-controlled, has low requirements for the application environment, and is conducive to wide promotion.

[0029] Of course, it should be noted that: the fact that the person being tested is detected to be in a stable state through the first detection step does not mean that there must be no psychological problems from a medical perspective. The judgment logic followed by the method of the present invention is the logic of "raising the light to illustrate the heavy" (that is, after soothing and preliminary mild detection, if the physiological parameters are abnormal, then there is a high probability that there is a problem); the present invention creatively selects important, representative and easy-to-monitor physiological parameters. It only needs the AI ​​language interaction system to cooperate with the detection equipment to detect the heart rate, skin resistance, respiratory rate, pupil size, blood pressure and brain waves of the person being tested, so as to efficiently and imperceptibly preliminarily screen for abnormal psychological states. Starting from the actual experimental data, it can be found that: after the soothing step, the public Formula Y=X1+X2+X3+X4+X5. When the maximum value of the calculated value range of Y is greater than or equal to 2, the result of identifying the person being tested as being in an abnormal state is highly accurate and representative. In practice, it is found that the main reason for the abnormality of the indicators is the abnormal psychological state. Of course, the abnormal psychological state may also be caused by objective physical reasons of the person being tested. Subsequently, based on the existing files of the person being tested, these known and determined objective information (including age, occupation, current medical history, past medical history, family genetic disease history) can be preliminarily determined, combined with the psychological state and physical state judged by the method of the present invention, a warning can be issued to the person being tested in a timely manner, and it can be provided to professional doctors for reference later.

[0030] In addition, it should be noted that: through the AI ​​language interaction system, the method of the present invention can be used to detect the user's psychological state. Subsequently, after obtaining the user's consent and authorization, the user's chat content data can be collected to establish a user's psychological state tendency model, so as to achieve timely diagnosis, early treatment, and predict behavior, etc., reduce the occurrence of tragic events such as suicide and endangerment to social public safety, assist hospitals and public security departments in preventing problems before they occur, enhance social harmony and stability, and ensure the stability and happiness of individuals and families.

[0031] At the same time, it is worth noting that: the method of the present invention combines the existing automatic audio recognition and audio fitting technology, and after obtaining the user's consent and authorization, can record the voice conversation content of the person being tested, so that the voice of the person being tested is kept confidential, thereby preventing the voice of the person being tested from being directly obtained by online medical personnel, thereby better protecting the privacy of the person being tested; the method of the present invention can also combine the automatic video recognition and video fitting technology to keep the video content of the person being tested confidential, thereby preventing the video of the person being tested from being directly obtained by online medical personnel, thereby better protecting the privacy of the person being tested. The method of the present invention can realize automatic consultation mode and selectively open video and audio to online consultants (for example: professional psychotherapists), so as to better serve the person being tested.

[0032] In a specific embodiment of the present invention, the AI ​​language interaction system plays relaxing videos and / or audios through a video display module (such as a display screen) and / or an audio output module (such as a speaker), thereby soothing the emotions of the person being tested.

[0033] In artificial intelligence (AI) technology, the industry currently widely uses visual computing technology, voice technology, and natural language processing technology to achieve the value of cost reduction and efficiency improvement in business scenarios such as auditing, verification, and security. Among them, AI dialogue robot technology in the field of natural language processing, based on its own technical characteristics, can help users to complete service reservations, information search, chat and socialize in multiple rounds of conversations.

[0034] From practical experience, it is easier for the person being tested to express his or her true feelings when the person is not in front of the person; with the development of technology, AI provides a possible solution; AI dialogue is a new technological trend under the wave of deep learning in the field of artificial intelligence. For people, it is a completely new thing compared to traditional things. It changes and even subverts people's lifestyles. Through dialogue scenes, it affects changes in life behavior patterns and cognitive methods, and even affects people's personality and psychological decision-making; therefore, AI+psychological diagnosis is a new normal in life and one of the scenarios of social generalization, which can help people improve their own status and enjoy a better life.

[0035] When designing the method of the present invention, some online psychological counseling methods and models were referred to, such as patent CN201811286196.X "A psychological model for analyzing suicidal tendencies through chat content". This content only searches for relevant keywords and key content of "suicidal tendencies" and makes corresponding processing measures, and is unable to flexibly detect the person being tested; patent CN201780049702.0 "Assisting psychological treatment in automatic chat". During the implementation process, users, chat robots, and psychologists communicate through the UI interface. During the process, the chat robot transmits and analyzes user information so that the psychologist can propose a final treatment plan; in the above scheme, the person being tested clearly knows that he will eventually communicate with a person, and there will still be problems of concealment based on privacy and security considerations; the method of the present invention solves the drawbacks and shortcomings of the above technology.

[0036] It is also worth noting that existing methods for detecting psychological states by measuring physiological parameters generally do not include pupil size detection. Based on actual experimental experience, the method of the present invention creatively incorporates pupil size detection. The advantages of detecting changes in pupil size are as follows: 1. It can reflect certain diseases, such as glaucoma and increased intracranial pressure. By detecting pupil size, the AI ​​language interaction system can assist doctors in more accurately diagnosing and assessing the condition. 2. In psychological testing, pupil size is closely related to emotion, attention, and cognitive load. The AI ​​language interaction system can understand an individual's psychological state and cognitive process by measuring pupil size, and thus better guide the subject to cooperate with the test and focus on answering questions. 3. Physiologically, by detecting pupil size, the subject's fatigue level and concentration can be assessed, which helps to improve the accuracy of the test results. 4. Changes in pupil size can be used to assess the subject's sense of immersion and experience quality during the test. By measuring the subject's pupil response when answering questions, relaxing, and meditating, the appeal and effectiveness of the method of the present invention on the subject can be evaluated, facilitating subsequent optimization steps to provide the subject with a better test experience.

[0037] In the method of the present invention, the following technologies can be used to detect pupil size: 1. Pupil imaging technology, which uses a high-resolution camera to focus on the pupil to capture pupil changes in real time; this technology is widely used in psychology experiments, medical diagnosis and security fields; 2. Pupillometer, which is an instrument specifically used to measure pupil size, usually used in ophthalmology clinics or laboratories. It can accurately measure pupil diameter and record the pupil's response to different stimuli; 3. Infrared imaging technology, which uses infrared light to illuminate the pupil and measures pupil size by observing the pupil's response to infrared light. , this technology has advantages in low-light environments such as dimness; 4. Optical coherence tomography (OCT), OCT is a non-invasive ophthalmic examination method that can perform high-resolution imaging of the retina and anterior eyeball structures. OCT can indirectly measure pupil size; 5. Eye tracker, the eye tracker can track the movement and position of the eyeball, thereby indirectly measuring pupil size. This technology is widely used in psychological research, virtual reality, and driving simulation. In short, the above-mentioned various technologies can be flexibly selected according to actual usage needs and site conditions to achieve accurate and comfortable detection of the pupil size of the person being tested.

[0038] It should be noted that the Minnesota Multiphasic Personality Inventory (MMPI), provided by the AI ​​language interaction system in the present method, is a commonly used psychological assessment method primarily used to assess individual psychological traits, personality characteristics, and psychological status. It is primarily used in fields such as psychiatry, psychology, education, and human resources. The MMPI's measurement methodology primarily includes the following aspects: 1. Scale Structure: The MMPI includes multiple scales that assess different psychological characteristics. The earliest version, the MMPI-1, contained 10 basic scales, and the MMPI-2 was later developed, adding 15 more detailed scales. 2. Item Type: The MMPI primarily consists of multiple-choice questions, including binary "yes" or "no" answers, as well as more complex multiple-choice questions. Item content covers aspects of an individual's emotions, behaviors, beliefs, and interpersonal relationships. 3. Response Process: The test-taker is required to make a choice for each question based on their individual circumstances. During the answering process, the test takers need to be as honest and frank as possible, and avoid guessing or concealing; 4. Score calculation: MMPI scores are usually calculated using T scores, which are standardized scores that can easily compare the results of different test takers. The T score of each scale is calculated based on the test taker's answers on that scale; 5. Result interpretation: The results of the MMPI require the AI ​​language interaction system to combine professional knowledge and judgment criteria for interpretation. By analyzing the test taker's scores on each scale, their psychological traits, personality characteristics, psychological conditions, etc. can be understood; in addition, potential problems or risks can be discovered by comparing the scores of different scales; 6. Applicable population: The MMPI is suitable for people of a wide range of ages and cultural backgrounds. However, due to cultural differences and language barriers, different countries and regions may need to make appropriate adjustments and revisions to the MMPI; in short, the MMPI is a widely used psychological assessment method that can provide a deeper understanding of an individual's psychological characteristics and psychological conditions; the results of the MMPI in the method of the present invention can be subsequently interpreted and analyzed by professionals to ensure accuracy and effectiveness.

[0039] In the method of the present invention, the Symptom Checklist-90-R (SCL-90-R) provided by the AI ​​language interaction system is a widely used psychological assessment tool, which is mainly used to assess the psychological symptoms of an individual over a certain period of time. The scale was compiled by LR Derogatis in 1973 and has been revised many times. It is currently widely used in the assessment, diagnosis and intervention of mental health. The Symptom Checklist contains 90 items, covering 9 psychological symptom dimensions: somatization, obsessive-compulsive symptoms, interpersonal sensitivity, depression, anxiety, hostility, terror, paranoia and psychosis. The AI ​​language interaction system uses the Symptom Checklist to help assess the mental health status of an individual, discover potential psychological problems, and provide a basis for further diagnosis and treatment.

[0040] The steps for the AI ​​language interaction system to use the symptom self-assessment scale are as follows: 1. Prepare the scale: Make sure the scale is complete, including all 90 items; 2. Assessment environment: Provide a quiet and comfortable environment for the subjects to ensure that they can focus on answering questions; 3. Explain the purpose: Explain the purpose and importance of the scale to the subjects, as well as how to use the scale; 4. Guide filling in: Tell the subjects that they need to score each item according to their actual situation; the scoring standard is usually 1-5 points, 1 point means "no symptoms" and 5 points means "very serious"; 5. Fill in the scale: Guide the subjects to score each item according to their feelings. This process may take some time. Make sure that the subjects have enough time to complete it; 6. Collect and organize data: After the subjects complete the scale, collect and organize the data and prepare for analysis; 7. Analysis results: According to The scoring criteria of the scale are used to analyze the psychological symptoms of the subjects; the total score and the score of each dimension can be calculated to understand the performance of the subjects in different psychological symptoms; 8. Interpretation of results: Based on the analysis results, explain to the subjects their mental health status and issues that may need attention; 9. Develop an intervention plan: If the subjects have psychological problems, a corresponding intervention plan can be developed based on the scale results, such as recommending regular psychological counseling, psychotherapy, etc.; 10. Tracking and evaluation: During the intervention process, the AI ​​language interaction system can regularly use the symptom self-assessment scale to track and evaluate the psychological condition of the subjects to monitor the effectiveness of the intervention; It should be noted that the symptom self-assessment scale is only an evaluation tool and cannot completely replace professional psychological diagnosis; when using the scale results, a comprehensive judgment should be made based on the specific situation of the subjects and the opinions of professional psychologists.

[0041] In the method of the present invention, the anxiety self-rating scale provided by the AI ​​language interaction system is a psychological assessment tool for evaluating an individual's anxiety level; it can help an individual understand his or her level of anxiety in a specific situation, so as to take corresponding measures to adjust and improve it.

[0042] The following is how to use the AI ​​language interaction system for the anxiety self-assessment scale: 1. Select an appropriate anxiety self-assessment scale: There are many different types of anxiety self-assessment scales, such as the Beck Anxiety Inventory (BAI) and the Hamilton Anxiety Rating Scale (HAMA). Select a scale that suits the needs of the person being tested. 2. Guide the person being tested to read the scale instructions: Before using the scale, please read the instructions carefully to understand the purpose, scope of application, scoring method, etc. of the scale. 3. Prompt the person being tested to fill in the form honestly: When filling in the scale, please answer each question honestly and do not try to guess the correct answer. This will help to make the answer more accurate. Accurately assess the anxiety level of the person being tested; 4. Remind the person being tested to answer according to the time frame: Most anxiety self-assessment scales will ask the person to assess his or her anxiety level within a specific time frame, such as "the past week" or "the past month", to ensure that the person being tested answers the questions within the required time frame; 5. Score according to the scoring criteria: Assign a score to each question based on the scoring criteria of the scale; usually, the scale uses a scoring range of 1-4 or 1-5, where 1 means "never" or "rarely" and 5 means "very frequently" or "often"; 6. Calculate the total score: Add up the scores of all questions to get the total score. The total score can help the person being tested understand their anxiety level; 7. Interpret the results: According to the scoring criteria of the scale, compare the total score with the anxiety level to understand whether the person's anxiety level is within the normal range or whether appropriate measures need to be taken to adjust it; 8. Remind the person being tested to seek professional help when necessary. If the person's anxiety level is high, it is recommended that they seek help from a psychological professional for a more in-depth assessment and treatment advice; 9. Remind the person being tested to have regular check-ups. Anxiety levels may change over time and situations. Regular use of the anxiety self-rating scale can help the person being tested understand their anxiety status and make timely adjustments and improvements. The anxiety self-rating scale is only an assessment tool and cannot be used as a basis for diagnosis. If the person being tested is worried about his or her anxiety status, the AI ​​language interaction system will recommend that the person seek help from a professional psychologist.

[0043] Specifically, the second detection step also includes: after the AI ​​language interaction system determines that the psychological state of the person being tested is abnormal, it detects the pupil size and breathing rate of the person being tested, and uses facial expression recognition equipment to recognize the facial expression of the person being tested, and performs intelligent analysis based on facial expression, pupil size and breathing rate; when the AI ​​language interaction system analyzes that the person being tested has a concealed expression, it starts the massage chair and plays soothing music for a certain time until the concealed expression analyzed by the AI ​​language interaction system disappears, and then the AI ​​language interaction system provides the Minnesota Multinomial Personality Questionnaire, Symptom Self-Rating Scale, Anxiety Self-Rating Scale and Depression Self-Rating Scale for the person being tested to fill out.

[0044] By using facial expression recognition equipment to identify the facial expressions of the person being tested, when the person is concealing an expression, the device can promptly soothe the person, thereby alleviating the person's resistance and thereby improving the accuracy of the test results to a certain extent.

[0045] Of course, in reality, if the person being tested insists on concealing the information, the relaxation process may not be able to be solved out of respect for personal privacy. However, a facial expression recognition device can be used to remind the person, so that the AI ​​language interaction system can reduce the reference weight of these information when processing the questionnaires and scales filled out by the person being tested at this time, thereby avoiding the adverse effects of the person's false answers and thus improving the accuracy of the overall test results to a certain extent. In addition, the method of the present invention can be used in practice to show that the person being tested's high resistance and concealment may itself represent certain psychological problems. This is considered to be a possibility of detecting a psychological abnormality, which can serve as a reminder for subsequent tests.

[0046] In the method of the present invention, the facial expression recognition device can adopt the following technologies and principles: 1. Camera, which is the most commonly used facial expression recognition device, captures a person's facial image, and then uses computer vision and machine learning algorithms to analyze facial expressions. The camera can capture the movement and changes of facial muscles, thereby identifying different emotional states; 2. Depth camera: The depth camera can capture the 3D shape and texture information of the face, which enables it to more accurately recognize facial expressions. The working principle of the depth camera is to measure the distance of the object by emitting infrared light and receiving the reflected light to obtain depth information; 3. Electrodes, the electrodes can measure the electrical signals of the facial muscles, thereby identifying different facial expressions; the working principle of the electrodes is to measure the electrical signals of the facial muscles, then convert them into digital signals, and finally use machine learning algorithms to analyze these signals to identify different emotional states; 4. Accelerometer, the accelerometer can measure the movement of facial muscles, thereby identifying different facial expressions, and the working principle of the accelerometer is to determine the movement state of the object by measuring its acceleration; 5. Optical sensor, the optical sensor can measure the movement and shape changes of facial muscles, thereby identifying different facial expressions. Facial expressions, the working principle of the optical sensor is to determine the shape and movement state of an object by measuring the changes in light; 6. Electromyograph (EMG), the electromyograph can measure the electrical activity of facial muscles to identify different facial expressions, and the working principle of the electromyograph is to measure the electrical signals of the muscles through electrodes placed on the facial muscles; 7. Facial muscle potential sensor, this sensor can measure the potential changes of facial muscles to identify different facial expressions, and the working principle of the facial muscle potential sensor is to determine its movement state by measuring the potential changes of facial muscles; Each of the above devices has its advantages and disadvantages. Which device to choose may depend on the needs of the specific application scenario, the comfort requirements of the person being tested during the test, and the budget.

[0047] Specifically, the AI ​​language interaction system analyzes whether the person being tested has a concealed expression, including the following steps: in the first detection step, the AI ​​language interaction system uses the facial expression recognition device to collect the facial expressions of the person being tested in real time and multiple times when repeatedly asking the person being tested for known and determined objective information, so as to establish a real expression database; the AI ​​language interaction system establishes a disguised expression database based on the existing disguised expressions; in the second detection step, the AI ​​language interaction system performs image preprocessing on the facial expressions of the person being tested identified by the facial expression recognition device, and compares the processed images with the real expression database and the disguised expression database for feature similarity; when the image has a high similarity with the expression in the disguised expression database, the AI ​​language interaction system determines that the person being tested has a concealed expression; when the image has a high similarity with the expression in the real expression database, the AI ​​language interaction system determines that the person being tested does not have a concealed expression. This setting achieves high-precision and high-efficiency automatic detection of whether the person being tested has concealed something.

[0048] Specifically, the AI ​​language interaction system preprocesses the facial expressions of the subject identified by the facial expression recognition device, including the following steps: cropping, scaling, and rotation correction of the image to ensure that the image's pixel size is consistent with the real expression database and the disguised expression database; using computer vision technology to extract features from the image, including the shape, position, and size of the eyes, mouth, and eyebrows; and using these features for feature similarity comparison. This setup further improves the accuracy of the compared images, thereby further enabling high-precision detection of whether the subject is concealing something.

[0049] In addition, the AI ​​language interaction system in the present invention can use machine learning or deep learning technologies, such as support vector machines, convolutional neural networks, etc., to train the extracted features to recognize different facial expressions and emotions. Through the trained model, the AI ​​language interaction system can recognize new facial expressions and determine whether they are real or disguised; the subsequent AI language interaction system can combine other information, such as the voice, tone, body language, etc. of the person being tested, to further detect whether the person being tested is concealing something.

[0050] Specifically, the mental state detection method also includes an alarm step: after the AI ​​language interaction system detects that the heart rate, skin resistance, respiratory rate, pupil size, and blood pressure of the person being tested are in a dangerous range, the AI ​​language interaction system transmits an alarm signal to the smart terminal controlled by the doctor. The smart terminal then broadcasts the alarm information and displays the person's heart rate, skin resistance, respiratory rate, pupil size, blood pressure, and brain wave information. The AI ​​language interaction system encrypts the person being tested's voice and transmits the fitted audio to the smart terminal. This setup maximizes the safety of the person being tested.

[0051] The present invention also provides an emotion relief method, which includes the above-mentioned psychological state detection method, and the emotion relief method further includes the following steps: after the second detection step, the AI ​​language interaction system determines the psychological state of the person being detected; the AI ​​language interaction system guides the person being detected to perform deep breathing training, and detects the heart rate and respiratory rate of the person being detected, and ends the deep breathing training when the heart rate of the person being detected is within the normal heart rate range for the age group; or, after the second detection step, the AI ​​language interaction system determines the psychological state of the person being detected; the AI ​​language interaction system guides the person being detected to perform meditation training, and detects the heart rate of the person being detected, and ends the meditation training when the heart rate of the person being detected is within the normal heart rate range for the age group; or, after the second detection step, After that, the AI ​​language interaction system determines the psychological state of the person being tested; the AI ​​language interaction system guides the person being tested to perform mindfulness training, and detects the person's breathing rate and brain waves. When the person's brain waves are in a stable state, the mindfulness training ends; or, after the second detection step, the AI ​​language interaction system determines the psychological state of the person being tested; the AI ​​language interaction system performs psychological treatment on the person being tested, and guides the person being tested to vent and focus emotions; or, after the second detection step, the AI ​​language interaction system determines the psychological state of the person being tested; the AI ​​language interaction system starts the massage chair and plays soothing music to guide the person being tested to sleep and rest; the AI ​​language interaction system controls the person being tested's sleep and rest time to not exceed one hour.

[0052] The AI ​​language interaction system was used to guide the subjects in deep breathing training. Deep breathing is a simple and effective relaxation technique that can help reduce tension and anxiety. By slowly inhaling and then slowly exhaling, the heart rate can be lowered and tension can be reduced. The AI ​​language interaction system was used to guide the subjects in meditation training. Meditation is a concentration practice that can help subjects relieve the stress of daily life. By focusing on breathing, sounds, or a specific object, the adverse effects of negative emotions can be reduced. The AI ​​language interaction system was used to guide the subjects in mindfulness training. Mindfulness is a state of consciousness that guides subjects to observe their thoughts, emotions, and sensations in the present moment without reacting to them. This helps subjects better understand their emotions and learn to accept them. The AI ​​language interaction system was used to provide psychological therapy for subjects, which not only allowed them to release their emotions well and let them know the importance of expressing emotions, but also allowed them to focus on understanding and expressing emotions rather than avoiding or suppressing them. The AI ​​language interaction system was used to guide subjects in sleep and rest, which stabilized their emotions and reduced emotional fluctuations and stress.

[0053] It should be noted that the AI ​​language interaction system in the present invention can utilize the existing AI dialogue model, not only to provide low-intervention emotional relief to the person being tested through text chat mode, but also to conduct psychological communication through real-time voice chat and real-time AI virtual image video chat mode. In the video chat mode, multi-dimensional psychological diagnosis and treatment can be carried out through facial expression recognition to guide the person being tested to perform correct treatment behaviors.

[0054] In a specific embodiment of the present invention, the following table can be used to combine the skin resistance and respiratory rate of the subject to detect the emotional state of the subject, so as to facilitate timely emotional relief for the subject; the specific table is as follows:

[0055]

[0056] In summary, the present invention provides a method for detecting a psychological state and a method for relieving emotions. In the preparation step, the present invention arranges communication between the person being detected and the AI ​​language interaction system, replacing face-to-face communication between people, thereby effectively reducing the concerns and psychological burden of the person being detected; by setting the communication device to have a voice-changing function and not recording the content of the conversation, the concerns and psychological burden of the person being detected are further reduced; by providing an independent silent environment space and an adjustable massage chair, the comfort of the person being detected is ensured, thereby further putting the person being detected in a better state, so that the person being detected can cooperate well with the AI ​​language interaction system for subsequent detection;

[0057] In the relaxation step, the massage chair and soothing music are used to effectively stabilize the subject's brain waves, thereby maximizing the subject's concentration and calmness in the subsequent testing steps.

[0058] In the first detection step, by setting up an AI language interaction system to obtain known and determined objective information based on the existing files of the person being detected, and repeatedly asking the person being detected, it is possible to effectively detect various physiological parameters of the person being detected when he or she truthfully and calmly describes the objective facts. Subsequently, the physiological parameters can be used as a reference basis to compare the physiological parameters that change at all times in other detection steps in order to detect real abnormalities. The detection of the heart rate, skin resistance, respiratory rate, pupil size and blood pressure of the person being detected can be achieved using existing small-scale detection equipment, which is in contrast to the existing technology of using multiple devices to ostentatiously test multiple physiological parameters of the person being detected. Based on actual experience and statistical data of the subjects, the present invention only selects heart rate, skin resistance, respiratory rate, pupil size and blood pressure for detection, which can not only ensure the accuracy and representativeness of abnormal detection results, but also detects much fewer parameters than existing detection methods, making the detection of the above parameters by the present invention basically imperceptible to the subjects, thereby effectively reducing the psychological pressure and psychological burden of the subjects during the examination, avoiding the subjects from experiencing stress and anxiety, and facilitating the acquisition of the true psychological state of the subjects; by setting the formula: Y = X1 + X2 + X3 + X4 + X5, the AI ​​language interaction system can preliminarily and quickly determine whether the state of the subject is abnormal;

[0059] In the second testing step, the AI ​​language interaction system sequentially provides the test subject with various existing questionnaires and scales, effectively replacing manual questioning, improving testing efficiency, and reducing the psychological burden on the test subject while accurately determining the test subject's psychological state using existing rating methods.

[0060] In the third testing step, by finding the abnormal parameter with a value of 1 in the formula Y = X1 + X2 + X3 + X4 + X5 and guiding the subject to meditation training, the abnormal parameter is re-checked, which not only further determines the subject's psychological state but also improves the accuracy of the test results;

[0061] In summary, the psychological state detection method proposed in the present invention utilizes an AI language interaction system and existing testing equipment to achieve non-sensory detection of the subject, which not only avoids the subject's subjective rejection consciousness, but also protects the subject's psychological privacy, eliminates the subject's psychological concerns, effectively replaces manual inquiry and testing methods, and improves efficiency and detection accuracy. In actual applications, a large number of subjects have reported that the actual detection experience is very good. There is basically no abnormal feeling such as discomfort and anxiety during the whole process. It just feels like having a massage, listening to soothing music, answering some simple and objective factual questions, and chatting with AI. Not only does one not have to worry about their privacy being leaked, but it also does not take too long, and the experience is good. In addition, the method of the present invention is well suitable for places such as hospitals and clinics, has low equipment requirements, and can be modified using existing equipment. In actual applications, it may only require the purchase of a massage chair to meet the equipment requirements. The present invention can efficiently perform preliminary psychological state screening on a large number of subjects, providing a preliminary reference for subsequent doctors to judge the status of real patients. The cost of the method of the present invention is controllable, and the application environment requirements are low, which is conducive to wide promotion.

[0062] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0063] Unless otherwise specifically stated, the relative arrangement of the parts and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to actual proportional relationships. The technology, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments can have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, and therefore, once an item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0064] In the description of the present invention, it should be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention; the directional words "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0065] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0066] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0067] The foregoing description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A method for detecting a mental state, characterized in that: include: S1. Preparation step: Set up an independent silent environment space to accommodate the person being tested; Using a communication device to enable communication between the person being tested and the AI ​​language interaction system; The communication device is set to have a voice changing function so that the voice of the detected person is encrypted; the conversation content of the detected person is not recorded, and the detected person is informed and reminded; an adjustable massage chair is provided in the independent silent environment space so that the detected person can stay in the independent silent environment space comfortably; the detected person is required to wear a vital sign detection device to monitor the heart rate, skin resistance, respiratory rate, pupil size, blood pressure and brain waves of the detected person; S2, soothing step: starting the massage chair and playing soothing music for a certain period of time, and detecting the brain waves of the subject; after the brain waves are in a stable state, stopping the music playing; S3. First testing step: The AI ​​language interaction system obtains known objective information based on the existing profile of the subject and repeatedly asks the subject; the objective information includes at least one of the subject's age, occupation, current medical history, past medical history, and family genetic disease history; the objective information does not include subjective information to avoid subjective interference from the subject; When the subject answers questions corresponding to the objective information and the answers are consistent with the objective information, the heart rate, skin resistance, respiratory rate, pupil size and blood pressure of the subject are obtained in real time; When the heart rate of the detected person is within the normal heart rate range for the age group, parameter X1 is 0; when the heart rate of the detected person is not within the normal heart rate range for the age group, parameter X1 is 1; when the skin resistance of the detected person is within the range of (0, 0.15]Ω, parameter X2 is 0; when the skin resistance of the detected person is greater than 0.15Ω, parameter X2 is 1; when the respiratory rate of the detected person is within the range of [10, 20] times / min, parameter X3 is 0; when the respiratory rate of the detected person is greater than 20 times / min or less than 10 times / min, parameter X3 is 1; when the pupil size of the detected person is within the normal range for the age group, parameter X4 is 0; when the pupil size of the detected person is not within the normal range for the age group, parameter X4 is 1; when the blood pressure of the detected person is within the normal range for the age group, parameter X5 is 0; when the blood pressure of the detected person is not within the normal range for the age group, parameter X5 is 1; According to the formula: Y = X1 + X2 + X3 + X4 + X5, the value range of Y is calculated and the calculated value range of Y is used as the safe interval; When the maximum value of the safety interval is greater than or equal to 2, the subject is deemed to be in an abnormal state; When the maximum value of the safety interval is less than 2, the subject is deemed to be in a stable state; S4, second detection step: After determining that the subject is in an abnormal state, the AI ​​language interaction system sequentially provides the Minnesota Multinomial Personality Questionnaire, Symptom Self-Rating Scale, Anxiety Self-Rating Scale, and Depression Self-Rating Scale for the subject to fill out. The AI ​​language interaction system determines the subject's psychological state based on the subject's filled-in content, the evaluation criteria in the server, and the subject's heart rate changes and brain waves; The third detection step: after determining that the person being detected is in a stable state, the maximum value of the safety interval is detected. When the maximum value of the safety interval is 1, the parameter with a value of 1 in the formula Y=X1+X2+X3+X4+X5 is found, and this parameter is an abnormal parameter; the AI ​​language interaction system begins to guide the person being detected to perform meditation training. After the meditation training is completed, the indicator corresponding to the abnormal parameter is re-detected. When the indicator is within the normal range, the psychological state of the person being detected is determined to be normal; when the indicator is still not within the normal range, the person being detected is determined to be in an abnormal state, and the second detection step is executed; when the maximum value of the safety interval is 0, the psychological state of the person being detected is determined to be normal.

2. The method for detecting a mental state according to claim 1, wherein: The second detection step further includes: after the AI ​​language interaction system determines that the psychological state of the detected person is the abnormal state, detecting the pupil size and respiratory rate of the detected person, and using a facial expression recognition device to recognize the facial expression of the detected person, and performing intelligent analysis based on the facial expression, the pupil size and the respiratory rate; When the AI ​​language interaction system analyzes that the person being tested has a concealed expression, the massage chair is started and soothing music is played for a certain period of time until the concealed expression analyzed by the AI ​​language interaction system disappears. Then the AI ​​language interaction system sequentially provides the Minnesota Polynomial Personality Questionnaire, Symptom Self-Rating Scale, Anxiety Self-Rating Scale and Depression Self-Rating Scale for the person being tested to fill out.

3. The method for detecting a mental state according to claim 2, wherein: The AI ​​language interaction system analyzes whether the subject has a concealed expression, including the following steps: In the first detection step, the AI ​​language interaction system collects the facial expressions of the subject in real time and multiple times by using the facial expression recognition device when repeatedly asking the subject for known and determined objective information, so as to establish a real expression database; The AI ​​language interaction system establishes a disguised expression database based on existing disguised expressions; In the second detection step, the AI ​​language interaction system performs image preprocessing on the facial expression of the subject recognized by the facial expression recognition device, and compares the processed image with the real expression database and the disguised expression database for feature similarity; When the image is highly similar to the expressions in the disguised expression database, the AI ​​language interaction system determines that the person being detected has a concealed expression; when the image is highly similar to the expressions in the real expression database, the AI ​​language interaction system determines that the person being detected does not have a concealed expression.

4. The method for detecting a mental state according to claim 3, wherein: The AI ​​language interaction system performs image preprocessing on the facial expression of the subject identified by the facial expression recognition device, including the following steps: cropping, scaling and rotation correction of the image to ensure that the image is consistent with the real expression database and the disguised expression database in terms of pixel size; using computer vision technology to extract features from the image, the features including the shape, position and size of the eyes, mouth and eyebrows; the features are used for feature similarity comparison.

5. The method for detecting a mental state according to claim 1, wherein: The psychological state detection method also includes an alarm step: after the AI ​​language interaction system detects that the heart rate, skin resistance, respiratory rate, pupil size and blood pressure of the person being tested are in a dangerous range, the AI ​​language interaction system transmits an alarm signal to an intelligent terminal controlled by a doctor, and the intelligent terminal broadcasts the alarm information by voice and displays the heart rate, skin resistance, respiratory rate, pupil size, blood pressure and brain wave information of the person being tested; the AI ​​language interaction system encrypts the voice of the person being tested and transmits the fitted audio to the intelligent terminal.

6. A method for emotional relief, characterized in that: The emotion relief method comprises the psychological state detection method according to any one of claims 1 to 5, and further comprises the following steps: After the second detection step, the AI ​​language interaction system determines the psychological state of the subject; the AI ​​language interaction system guides the subject to perform deep breathing training and detects the subject's heart rate and respiratory rate. When the subject's heart rate is within the normal heart rate range for the age group, the deep breathing training ends; Alternatively, after the second detection step, the AI ​​language interaction system determines the psychological state of the subject; the AI ​​language interaction system guides the subject to perform meditation training and detects the subject's heart rate. When the subject's heart rate is within a normal heart rate range for the age group, the meditation training ends; Alternatively, after the second detection step, the AI ​​language interaction system determines the psychological state of the subject; the AI ​​language interaction system guides the subject to perform mindfulness training and detects the subject's breathing rate and brain waves, and ends the mindfulness training when the subject's brain waves are in a stable state; Alternatively, after the second detection step, the AI ​​language interaction system determines the psychological state of the detected person; the AI ​​language interaction system performs psychological treatment on the detected person and guides the detected person to express and focus emotions; Alternatively, after the second detection step, the AI ​​language interaction system determines the psychological state of the person being detected; the AI ​​language interaction system starts the massage chair and plays soothing music to guide the person being detected to sleep and rest; the AI ​​language interaction system controls the sleep and rest time of the person being detected to not exceed one hour.

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