A Dynamic Early Warning Method and System for Psychological Crisis Based on Multidimensional Data

Abstract

The present invention discloses a method and system for dynamic psychological crisis early warning based on multi-dimensional data, which relates to the field of psychological early warning and solves the problem of insufficient accuracy of existing psychological crisis early warning methods. The method includes step S1: obtaining questionnaire survey data and sleep survey data to obtain psychological survey data; step S2: dividing target teenagers into first psychological crisis objects and second psychological crisis objects through the psychological survey data to obtain psychological crisis screening data; step S3: performing scenario-based physiological index monitoring on the second psychological crisis objects according to the psychological crisis screening data to obtain psychological crisis monitoring data; step S4: respectively performing dynamic psychological crisis early warning on the first psychological crisis objects and the second psychological crisis objects according to the psychological crisis screening data and the psychological crisis monitoring data. The present invention can improve the comprehensiveness, objectivity and accuracy of the psychological crisis early warning results.

Description

Technical Field

[0001] The present invention belongs to the field of psychological early warning, relates to data analysis technology, and specifically is a method and system for dynamic psychological crisis early warning based on multi-dimensional data. Background Art

[0002] A psychological crisis refers to a situation where an individual's psychological balance is disrupted when facing sudden events or major life changes, resulting in negative emotions such as tension, anxiety, fear, and depression, as well as cognitive and behavioral disorders, thus falling into an unbalanced psychological state.

[0003] The existing psychological crisis early warning methods have the following defects:

[0004] 1. Most of the existing methods use questionnaire data or the subjective judgment of psychological workers to screen for psychological problems, and do not judge the mental health status of the object through a combination of multi-dimensional data, which easily leads to low accuracy and poor objectivity of the judgment results.

[0005] 2. The existing psychological crisis early warning methods adopt a "one-size-fits-all" approach, that is, the same early warning standards and measures are used for all students or employees, without differential treatment according to the specific situation of the individual.

[0006] Therefore, we propose a method and system for dynamic psychological crisis early warning based on multi-dimensional data. Summary of the Invention

[0007] Aiming at the deficiencies of the existing technology, the purpose of the present invention is to provide a method and system for dynamic psychological crisis early warning based on multi-dimensional data. The present invention respectively obtains questionnaire survey data and sleep survey data to obtain psychological survey data, divides target teenagers into first psychological crisis objects and second psychological crisis objects through the psychological survey data to obtain psychological crisis screening data, monitors the physiological indicators of the second psychological crisis objects in a scenario-based manner according to the psychological crisis screening data to obtain psychological crisis monitoring data, and respectively conducts dynamic psychological crisis early warning on the first psychological crisis objects and the second psychological crisis objects according to the psychological crisis screening data and the psychological crisis monitoring data.

[0008] In order to achieve the above purpose, the present invention adopts the following technical scheme: A method for dynamic psychological crisis early warning based on multi-dimensional data further includes the following specific steps:

[0009] Step S1: Obtain the total score of the adolescent psychological questionnaire and the key response codes to obtain questionnaire survey data, obtain the monitored average sleep duration and the average number of nighttime awakenings to obtain sleep survey data, and define the questionnaire survey data and the sleep survey data as psychological survey data.

[0010] Step S2: Further divide the target teenagers with T coding in the key response coding into the first psychological crisis objects through the psychological survey data, calculate the psychological crisis screening coefficients corresponding to the target teenagers without T coding in the key response coding, obtain the threshold of the psychological crisis screening coefficient for numerical comparison with the psychological crisis screening coefficient, and further divide the target teenagers without T coding in the key response coding into the first psychological crisis objects and the second psychological crisis objects according to the comparison result to obtain the psychological crisis screening data;

[0011] Step S3: Arrange the first test scenario to the nth test scenario for the second psychological crisis objects according to the psychological crisis screening data, and monitor the physiological indicators for the first test scenario to the nth test scenario respectively to obtain the first physiological monitoring coefficient to the nth physiological monitoring coefficient, and obtain the psychological crisis monitoring data;

[0012] Step S4: Conduct dynamic psychological crisis early warning for the first psychological crisis objects and the second psychological crisis objects respectively according to the psychological crisis screening data and the psychological crisis monitoring data.

[0013] Furthermore, in the step S1, to obtain the psychological survey data, the specific steps are as follows:

[0014] Step S11: Conduct a psychological questionnaire survey on the target teenagers and analyze the survey results to obtain the questionnaire survey data;

[0015] Step S12: Conduct a sleep quality survey on the target teenagers to obtain the sleep survey data;

[0016] Step S13: Define the questionnaire survey data and the sleep survey data as the psychological survey data;

[0017] In the step S12, the following specific steps are further included:

[0018] Step S121: During the time period corresponding to the psychological crisis screening of the target teenagers, obtain the daily nighttime sleep duration of the target teenagers through the sleep monitoring device to obtain multiple nighttime sleep durations, and calculate the average of the multiple nighttime sleep durations to obtain the monitored average sleep duration;

[0019] Step S122: During the time period corresponding to the psychological crisis screening of the target teenagers, obtain the daily nighttime waking times of the target teenagers through the sleep monitoring device to obtain multiple nighttime waking times, and calculate the average of the multiple nighttime waking times to obtain the average nighttime waking times;

[0020] Step S123: Define the monitored average sleep duration and the average nighttime waking times as the sleep survey data.

[0021] Further, in step S11, the following specific steps are further included:

[0022] Step S111: During the time period corresponding to the psychological crisis screening of the target teenagers, conduct a youth psychological questionnaire for the target teenagers;

[0023] Step S112: Obtain the total score of the youth psychological questionnaire;

[0024] Step S113: Obtain the reply content of the target teenagers to the youth psychological questionnaire to obtain questionnaire content data;

[0025] Step S114: Obtain the reply corresponding to "My past and family are unfortunate" in each questionnaire content data as the first characteristic content reply. If the first characteristic content reply in the questionnaire content data is an affirmative reply, write the reply code corresponding to the first characteristic content reply as T. If the first characteristic content reply in the questionnaire content data is a negative reply, write the reply code corresponding to the first characteristic content reply as F to obtain the first reply code;

[0026] Step S115: Obtain the reply corresponding to "Have ever thought about suicide" in each questionnaire content data as the second characteristic content reply. If the second characteristic content reply in the questionnaire content data is an affirmative reply, write the reply code corresponding to the second characteristic content reply as T. If the second characteristic content reply in the questionnaire content data is a negative reply, write the reply code corresponding to the second characteristic content reply as F to obtain the second reply code;

[0027] Step S116: Obtain the reply corresponding to "Have ever had a psychological counseling experience" in each questionnaire content data as the third characteristic content reply. If the third characteristic content reply in the questionnaire content data is an affirmative reply, write the reply code corresponding to the third characteristic content reply as T. If all the third characteristic content replies in the questionnaire content data are negative replies, write the reply code corresponding to the third characteristic content reply as F to obtain the third reply code;

[0028] Step S117: Combine and connect the first reply code, the second reply code, and the third reply code to obtain the key reply code;

[0029] Step S118: Define the total score of the youth psychological questionnaire and the key reply code as the questionnaire survey data.

[0030] Further, in step S2, to obtain the psychological crisis screening data, the specific steps are as follows:

[0031] Step S21: Obtain psychological survey data, and respectively obtain questionnaire survey data and sleep survey data according to the psychological survey data;

[0032] Step S22: Obtain the key response codes based on the questionnaire survey data;

[0033] Step S23: When the key response code corresponding to the target adolescent has a T code, classify the target adolescent as a first psychological crisis object;

[0034] Step S24: When the key response code corresponding to the target adolescent does not have a T code, obtain the psychological crisis screening coefficient corresponding to the target adolescent;

[0035] Step S25: Obtain the psychological crisis screening coefficient threshold, compare the psychological crisis screening coefficient with the psychological crisis screening coefficient threshold numerically, and further classify the target adolescents whose key response codes do not have a T code into the first psychological crisis object or the second psychological crisis object according to the comparison result to obtain the psychological crisis screening data;

[0036] In the said step S24, the following specific steps are further included:

[0037] Step S241: Obtain the total score of the adolescent psychological questionnaire based on the questionnaire survey data;

[0038] Step S242: Obtain the sleep survey data, and obtain the monitored average sleep duration and the average number of nocturnal awakenings according to the sleep survey data;

[0039] Step S243: Calculate the psychological crisis screening coefficient through the total score of the adolescent psychological questionnaire, the monitored average sleep duration, and the average number of nocturnal awakenings;

[0040] The calculation of the psychological crisis screening coefficient is as follows:

[0041]

[0042] Among them, Scx is the psychological crisis screening coefficient, Yxl is the average number of nocturnal awakenings, Upd is the total score of the adolescent psychological questionnaire, and Ssc is the monitored average sleep duration.

[0043] Furthermore, in the said step S25, the following specific steps are further included:

[0044] Step S251: Obtain the total score threshold of the adolescent psychological questionnaire, the monitored average sleep duration threshold, and the average number of nocturnal awakenings threshold respectively;

[0045] Step S252: Calculate the psychological crisis screening coefficient threshold through the total score threshold of the adolescent psychological questionnaire, the monitored average sleep duration threshold, and the average number of nocturnal awakenings threshold;

[0046] Step S253: When the psychological crisis screening coefficient is greater than or equal to the psychological crisis screening coefficient threshold, classify the target adolescent as a first psychological crisis object;

[0047] Step S254: When the psychological crisis screening coefficient is less than the psychological crisis screening coefficient threshold, the target adolescent is classified as a second psychological crisis object.

[0048] Furthermore, in the said Step S3, to obtain the psychological crisis monitoring data, the specific steps are as follows:

[0049] Step S31: Obtain the psychological crisis screening data, where the psychological crisis screening data includes the first psychological crisis object and the second psychological crisis object;

[0050] Step S32: When the target adolescent is a second psychological crisis object, mark a psychological crisis monitoring period to monitor the psychological crisis scenario of the target adolescent;

[0051] Step S33: During the psychological crisis monitoring period, arrange n different test scenarios for the target adolescent respectively, and name them the first test scenario to the nth test scenario;

[0052] Step S34: Monitor the physiological indexes of those in the first test scenario to obtain the first physiological monitoring coefficient;

[0053] Step S35: Obtain the physiological monitoring coefficients corresponding to the second test scenario to the nth test scenario respectively, to obtain the second physiological monitoring coefficient to the nth physiological monitoring coefficient;

[0054] Step S36: Define the first physiological monitoring coefficient to the nth physiological monitoring coefficient as the psychological crisis monitoring data.

[0055] Furthermore, in the said Step S34, it also includes the following specific steps:

[0056] Step S341: When the target adolescent is in the first test scenario period, mark the first to the kth physiological index monitoring points respectively;

[0057] Step S342: Obtain the heart rate values corresponding to each physiological index monitoring point respectively, to obtain the first monitored heart rate value to the kth monitored heart rate value, and calculate the average of the first monitored heart rate value to the kth monitored heart rate value to obtain the monitored heart rate value;

[0058] Step S343: Obtain the baseline conductivity corresponding to each physiological index monitoring point respectively, to obtain the first baseline conductivity to the kth baseline conductivity, and calculate the average of the first baseline conductivity to the kth baseline conductivity to obtain the monitored baseline conductivity;

[0059] Step S344: Obtain the myoelectric signal intensity corresponding to each physiological index monitoring point respectively, to get the first myoelectric signal intensity to the k-th myoelectric signal intensity, and calculate the average value of the first myoelectric signal intensity to the k-th myoelectric signal intensity to obtain the monitored myoelectric signal intensity;

[0060] Step S345: Calculate the first physiological monitoring coefficient through the monitored heart rate value, the monitored baseline conductivity, and the monitored myoelectric signal intensity;

[0061] Calculate the first physiological monitoring coefficient, and the specific formula configuration is as follows:

[0062] Xsl1 = Xl1 + Dd1 + Jq1;

[0063] Among them, Xsl1 is the first physiological monitoring coefficient, Xl1 is the monitored heart rate value, Dd1 is the monitored baseline conductivity, and Jq1 is the monitored myoelectric signal intensity.

[0064] Furthermore, in step S4, perform dynamic psychological crisis early warning according to the psychological crisis screening data and the psychological crisis monitoring data. The specific steps are as follows:

[0065] Step S41: Obtain the psychological crisis screening data;

[0066] Step S42: When the target adolescent is the first psychological crisis object, directly conduct psychological crisis early warning for him / her;

[0067] Step S43: When the target adolescent is the second psychological crisis object, conduct early warning research and judgment according to the psychological crisis monitoring data, and conduct psychological crisis early warning according to the research and judgment result.

[0068] Furthermore, in step S43, the following specific steps are also included:

[0069] Step S431: Obtain the psychological crisis monitoring data, and respectively obtain the first physiological monitoring coefficient to the n-th physiological monitoring coefficient corresponding to the target adolescent according to the psychological crisis monitoring data;

[0070] Step S432: Calculate the first physiological monitoring coefficient to the n-th physiological monitoring coefficient to obtain the psychological crisis research and judgment coefficient;

[0071] Calculate the psychological crisis research and judgment coefficient, and the specific formula configuration is as follows:

[0072] Xyp = Xsl1 + Xsl2 + ······ + Xsln;

[0073] Among them, Xyp is the psychological crisis research and judgment coefficient, and Xsl1 to Xsln are respectively the first physiological monitoring coefficient to the n-th physiological monitoring coefficient;

[0074] Step S433: Obtain the physiological monitoring coefficient thresholds corresponding to the first test scenario to the nth test scenario respectively, and obtain the first physiological monitoring coefficient threshold to the nth physiological monitoring coefficient threshold;

[0075] Step S434: Calculate the psychological crisis judgment coefficient threshold through the first physiological monitoring coefficient threshold to the nth physiological monitoring coefficient threshold;

[0076] Step S435: When the psychological crisis judgment coefficient is greater than or equal to the psychological crisis judgment coefficient threshold, issue a psychological crisis warning for the target adolescent, and monitor the heart rate value, baseline conductivity, and electromyogram signal strength in real time;

[0077] Step S436: When the psychological crisis judgment coefficient is less than the psychological crisis judgment coefficient threshold, there is no need to issue a psychological crisis warning for the target adolescent.

[0078] A dynamic psychological crisis early warning system based on multi-dimensional data, and the specific working processes of each module are as follows:

[0079] Data acquisition module: Obtain the questionnaire survey data and sleep survey data respectively to obtain the psychological survey data;

[0080] Data analysis module: Divide the target adolescents into the first psychological crisis objects and the second psychological crisis objects through the psychological survey data to obtain the psychological crisis screening data;

[0081] Crisis monitoring module: Monitor the scene-based physiological indicators of the second psychological crisis objects according to the psychological crisis screening data to obtain the psychological crisis monitoring data;

[0082] Dynamic early warning module: Conduct dynamic psychological crisis early warning for the first psychological crisis objects and the second psychological crisis objects respectively according to the psychological crisis screening data and the psychological crisis monitoring data.

[0083] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present invention are:

[0084] 1. The present invention conducts a preliminary screening of psychological crisis for the target population by obtaining various data such as the total score of the adolescent psychological questionnaire, key reply codes, monitored average sleep duration, and average number of night awakenings respectively, which can improve the objectivity and comprehensiveness of the psychological early warning results and avoid errors caused by single data and subjective judgment.

[0085] 2. The present invention conducts dynamic psychological crisis early warning for the first psychological crisis objects and the second psychological crisis objects respectively according to the psychological crisis screening data and the psychological crisis monitoring data, which can effectively improve the pertinence and accuracy of the psychological early warning results. Description of the Drawings

[0086] For the convenience of those skilled in the art to understand, the present invention will be further described below in conjunction with the accompanying drawings.

[0087] Figure 1 It is the implementation step diagram of the present invention;

[0088] Figure 2 It is the overall system block diagram of the present invention;

[0089] Figure 3 It is the schematic diagram of the adolescent psychological questionnaire interface in the present invention. Specific embodiments

[0090] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0091] Embodiment 1

[0092] Please refer to Figure 1 , the present invention provides a technical solution: a dynamic psychological crisis early warning method based on multi-dimensional data, including the following specific steps:

[0093] Step S1: Obtain questionnaire survey data and sleep survey data respectively to obtain psychological survey data;

[0094] Step S11: Conduct an adolescent psychological questionnaire survey on the target adolescents and analyze the survey results to obtain questionnaire survey data;

[0095] In the step S11, the following specific steps are further included:

[0096] Step S111: During the time period corresponding to the psychological crisis screening of the target adolescents, conduct an adolescent psychological questionnaire on the target adolescents;

[0097] Step S112: Obtain the total score of the adolescent psychological questionnaire;

[0098] Step S113: Obtain the response content of the target adolescents to the adolescent psychological questionnaire to obtain questionnaire content data;

[0099] Step S114: Obtain the response corresponding to "My past and family are unfortunate" in each questionnaire content data as the first characteristic content response. If the first characteristic content response in the questionnaire content data is an affirmative response, write the response code corresponding to the first characteristic content response as T. If the first characteristic content response in the questionnaire content data is a negative response, write the response code corresponding to the first characteristic content response as F to obtain the first response code;

[0100] Step S115: Obtain the responses corresponding to "ever thought about suicide" in each questionnaire content data as the second characteristic content responses. If the second characteristic content responses in the questionnaire content data are affirmative responses, write the response codes corresponding to the second characteristic content responses as T. If the second characteristic content responses in the questionnaire content data are negative responses, write the response codes corresponding to the second characteristic content responses as F to obtain the second response codes;

[0101] Step S116: Obtain the responses corresponding to "ever had a psychological counseling experience" in each questionnaire content data as the third characteristic content responses. If the third characteristic content responses in the questionnaire content data are affirmative responses, write the response codes corresponding to the third characteristic content responses as T. If all the third characteristic content responses in the questionnaire content data are negative responses, write the response codes corresponding to the third characteristic content responses as F to obtain the third response codes;

[0102] Step S117: Combine and connect the first response codes, the second response codes, and the third response codes to obtain the key response codes;

[0103] Step S118: Define the total score of the adolescent psychological questionnaire and the key response codes as the questionnaire survey data;

[0104] Step S12: Conduct a sleep quality survey on the target adolescents to obtain sleep survey data;

[0105] In the said step S12, the following specific steps are further included:

[0106] Step S121: During the time period corresponding to the psychological crisis screening of the target adolescents, obtain the daily nighttime sleep duration of the target adolescents through a sleep monitoring device to obtain multiple nighttime sleep durations, and calculate the average of the multiple nighttime sleep durations to obtain the monitored average sleep duration;

[0107] Step S122: During the time period corresponding to the psychological crisis screening of the target adolescents, obtain the daily nighttime waking times of the target adolescents through a sleep monitoring device to obtain multiple nighttime waking times, and calculate the average of the multiple nighttime waking times to obtain the average nighttime waking times;

[0108] Step S123: Define the monitored average sleep duration and the average nighttime waking times as the sleep survey data;

[0109] Step S13: Define the questionnaire survey data and the sleep survey data as the psychological survey data;

[0110] Step S2: Analyze the psychological survey data and obtain the psychological crisis screening data according to the analysis results;

[0111] Step S21: Obtain psychological survey data, and respectively obtain questionnaire survey data and sleep survey data according to the psychological survey data;

[0112] Step S22: Obtain the key response codes according to the questionnaire survey data;

[0113] Step S23: When the key response code corresponding to the target adolescent has a T code, classify the target adolescent as a first psychological crisis object;

[0114] Step S24: When the key response code corresponding to the target adolescent does not have a T code, obtain the psychological crisis screening coefficient corresponding to the target adolescent;

[0115] In the said step S24, the following specific steps are further included:

[0116] Step S241: Obtain the total score of the adolescent psychological questionnaire according to the questionnaire survey data;

[0117] Step S242: Obtain the sleep survey data, and obtain the monitored average sleep duration and the average number of night awakenings according to the sleep survey data;

[0118] Step S243: Calculate the psychological crisis screening coefficient through the total score of the adolescent psychological questionnaire, the monitored average sleep duration, and the average number of night awakenings;

[0119] Calculate the psychological crisis screening coefficient, and the specific formula is as follows:

[0120]

[0121] Among them, Scx is the psychological crisis screening coefficient, Yxl is the average number of night awakenings, Upd is the total score of the adolescent psychological questionnaire, and Ssc is the monitored average sleep duration;

[0122] Step S25: Obtain the psychological crisis screening coefficient threshold, compare the psychological crisis screening coefficient with the psychological crisis screening coefficient threshold, and further classify the target adolescent whose key response code does not have a T code into a first psychological crisis object or a second psychological crisis object according to the comparison result to obtain the psychological crisis screening data;

[0123] In the said step S25, the following specific steps are further included:

[0124] Step S251: Respectively obtain the total score threshold of the adolescent psychological questionnaire, the monitored average sleep duration threshold, and the average number of night awakenings threshold;

[0125] Step S252: Calculate the psychological crisis screening coefficient threshold from the total score threshold of the adolescent psychological questionnaire, the monitored average sleep duration threshold, and the average number of nocturnal awakenings threshold;

[0126] Calculate the psychological crisis screening coefficient threshold, and the specific formula configuration is as follows:

[0127]

[0128] Among them, Scxy is the psychological crisis screening coefficient threshold, Yxly is the average number of nocturnal awakenings threshold, Updy is the total score threshold of the adolescent psychological questionnaire, and Sscy is the monitored average sleep duration threshold;

[0129] Step S253: When the psychological crisis screening coefficient is greater than or equal to the psychological crisis screening coefficient threshold, classify the target adolescent as the first psychological crisis object;

[0130] Step S254: When the psychological crisis screening coefficient is less than the psychological crisis screening coefficient threshold, classify the target adolescent as the second psychological crisis object;

[0131] Step S3: Monitor the psychological crisis scenario based on the psychological crisis screening data to obtain psychological crisis monitoring data;

[0132] Step S31: Obtain the psychological crisis screening data, which includes the first psychological crisis object and the second psychological crisis object;

[0133] Step S32: When the target adolescent is the second psychological crisis object, mark a psychological crisis monitoring period to monitor the psychological crisis scenario of the target adolescent;

[0134] Step S33: During the psychological crisis monitoring period, arrange n different test scenarios for the target adolescent, and name them the first test scenario to the nth test scenario respectively;

[0135] Step S34: Monitor the physiological indicators of those in the first test scenario to obtain the first physiological monitoring coefficient;

[0136] In step S34, the following specific steps are also included:

[0137] Step S341: When the target adolescent is in the first test scenario period, mark the first to the kth physiological indicator monitoring points respectively;

[0138] Step S342: Obtain the heart rate values corresponding to each physiological indicator monitoring point respectively, get the first monitoring heart rate value to the kth monitoring heart rate value, and calculate the average of the first monitoring heart rate value to the kth monitoring heart rate value to obtain the monitoring heart rate value;

[0139] Step S343: Obtain the baseline conductivity corresponding to each physiological index monitoring point respectively, to obtain the first baseline conductivity to the k-th baseline conductivity, calculate the average of the first baseline conductivity to the k-th baseline conductivity, and obtain the monitoring baseline conductivity;

[0140] Step S344: Obtain the myoelectric signal intensity corresponding to each physiological index monitoring point respectively, to obtain the first myoelectric signal intensity to the k-th myoelectric signal intensity, calculate the average of the first myoelectric signal intensity to the k-th myoelectric signal intensity, and obtain the monitoring myoelectric signal intensity;

[0141] Step S345: Calculate the first physiological monitoring coefficient through the monitoring heart rate value, the monitoring baseline conductivity, and the monitoring myoelectric signal intensity;

[0142] Calculate the first physiological monitoring coefficient, and the specific formula configuration is as follows:

[0143] Xsl1 = Xl1 + Dd1 + Jq1;

[0144] Among them, Xsl1 is the first physiological monitoring coefficient, Xl1 is the monitoring heart rate value, Dd1 is the monitoring baseline conductivity, and Jq1 is the monitoring myoelectric signal intensity;

[0145] Step S35: Obtain the physiological monitoring coefficients corresponding to the second test scenario to the n-th test scenario respectively, to obtain the second physiological monitoring coefficient to the n-th physiological monitoring coefficient;

[0146] Step S36: Define the first physiological monitoring coefficient to the n-th physiological monitoring coefficient as the psychological crisis monitoring data;

[0147] Step S4: Perform dynamic psychological crisis early warning on the first psychological crisis object and the second psychological crisis object respectively according to the psychological crisis screening data and the psychological crisis monitoring data;

[0148] Step S41: Obtain the psychological crisis screening data;

[0149] Step S42: When the target adolescent is the first psychological crisis object, directly perform psychological crisis early warning on him / her;

[0150] Step S43: When the target adolescent is the second psychological crisis object, conduct early warning research and judgment according to the psychological crisis monitoring data, and perform psychological crisis early warning according to the research and judgment results;

[0151] In the said step S43, the following specific steps are further included:

[0152] Step S431: Obtain the psychological crisis monitoring data, and respectively obtain the first physiological monitoring coefficient to the n-th physiological monitoring coefficient corresponding to the target adolescent according to the psychological crisis monitoring data;

[0153] Step S432: Calculate the psychological crisis judgment coefficient from the first physiological monitoring coefficient to the nth physiological monitoring coefficient;

[0154] Calculate the psychological crisis judgment coefficient, and the specific formula configuration is as follows:

[0155] Xyp = Xsl1 + Xsl2 + ······ + Xsln;

[0156] Where Xyp is the psychological crisis judgment coefficient, and Xsl1 to Xsln are the first physiological monitoring coefficient to the nth physiological monitoring coefficient respectively;

[0157] Step S433: Obtain the physiological monitoring coefficient thresholds corresponding to the first test scenario to the nth test scenario respectively, and get the first physiological monitoring coefficient threshold to the nth physiological monitoring coefficient threshold;

[0158] Step S434: Calculate the psychological crisis judgment coefficient threshold from the first physiological monitoring coefficient threshold to the nth physiological monitoring coefficient threshold;

[0159] Calculate the psychological crisis judgment coefficient threshold, and the specific formula configuration is as follows:

[0160] Xyy = Xsy1 + Xsy2 + ······ + Xsyn;

[0161] Where Xyy is the psychological crisis judgment coefficient threshold, and Xsy1 to Xsyn are the first physiological monitoring coefficient threshold to the nth physiological monitoring coefficient threshold respectively;

[0162] Step S435: When the psychological crisis judgment coefficient is greater than or equal to the psychological crisis judgment coefficient threshold, give a psychological crisis warning to the target teenager, and monitor his heart rate value, baseline conductivity, and electromyogram signal intensity in real time;

[0163] Step S436: When the psychological crisis judgment coefficient is less than the psychological crisis judgment coefficient threshold, there is no need to give a psychological crisis warning to the target teenager.

[0164] In this application, if there are corresponding calculation formulas, the above calculation formulas are all dimensionless and take their numerical values for calculation. The weight coefficients, proportionality coefficients, etc. in the formulas are set in such a way that their magnitudes are a result value obtained by quantifying each parameter. Regarding the magnitudes of the weight coefficients and proportionality coefficients, as long as they do not affect the proportional relationship between the parameters and the result value, it is fine.

[0165] Embodiment 2

[0166] Please refer to Figure 2, based on another concept of the same invention, a dynamic psychological crisis early warning system based on multi-dimensional data is now proposed, including a data acquisition module, a data analysis module, a crisis monitoring module, a dynamic early warning module and a server. The data acquisition module, the data analysis module, the crisis monitoring module and the dynamic early warning module are respectively connected to the server, and the server controls the data acquisition module, the data analysis module, the crisis monitoring module and the dynamic early warning module respectively;

[0167] The data acquisition module respectively acquires questionnaire survey data and sleep survey data to obtain psychological survey data;

[0168] The data acquisition module includes a questionnaire data unit and a sleep data unit;

[0169] Please refer to Figure 3 , the questionnaire data unit conducts a psychological questionnaire survey on target teenagers and analyzes the survey results to obtain questionnaire survey data;

[0170] During the time period corresponding to the psychological crisis screening of target teenagers, a psychological questionnaire for teenagers is carried out on target teenagers;

[0171] Obtain the total score of the psychological questionnaire for teenagers;

[0172] Obtain the reply content of the target teenagers to the psychological questionnaire for teenagers to obtain questionnaire content data;

[0173] It should be noted here that:

[0174] The questionnaire content data involved here is the psychological questionnaire for teenagers after the target teenagers have completed their replies;

[0175] It should be noted here that:

[0176] In this application, the score assignment form for the psychological questionnaire is as follows:

[0177]

[0178] In this application, the more serious the psychological crisis of students is, the higher the total score of the psychological questionnaire for teenagers is;

[0179] Obtain the reply corresponding to "My past and family are unfortunate" in each questionnaire content data as the first characteristic content reply. If the first characteristic content reply in the questionnaire content data is an affirmative reply, the reply code corresponding to the first characteristic content reply is written as T. If the first characteristic content reply in the questionnaire content data is a negative reply, the reply code corresponding to the first characteristic content reply is written as F to obtain the first reply code;

[0180] Obtain the responses corresponding to "ever thought about suicide" in each questionnaire content data as the second characteristic content responses. If the second characteristic content responses in the questionnaire content data are affirmative responses, write the response codes corresponding to the second characteristic content responses as T. If the second characteristic content responses in the questionnaire content data are negative responses, write the response codes corresponding to the second characteristic content responses as F to obtain the second response codes;

[0181] Obtain the responses corresponding to "ever had a psychological counseling experience" in each questionnaire content data as the third characteristic content responses. If the third characteristic content responses in the questionnaire content data are affirmative responses, write the response codes corresponding to the third characteristic content responses as T. If all the third characteristic content responses in the questionnaire content data are negative responses, write the response codes corresponding to the third characteristic content responses as F to obtain the third response codes;

[0182] It should be noted here that:

[0183] In this application, an affirmative response refers to a response in which the participant agrees or supports the questions or statements raised in the questionnaire. The affirmative responses involved here include but are not limited to options such as "yes", "agree", "very much in line", etc.;

[0184] In this application, a negative response refers to a response in which the participant disagrees or does not support the questions or statements raised in the questionnaire. The negative responses involved here include but are not limited to options such as "no", "not", "disagree", "completely not in line", etc.;

[0185] The "My past and family were unfortunate and I ever thought about suicide", "ever thought about suicide", and "ever had a psychological counseling experience" involved here are the 8th, 25th, and 67th items in the adolescent psychological questionnaire respectively;

[0186] The 8th item "My past and family were unfortunate" has a relatively high predictability for serious cases that may occur later; the 25th item "ever thought about suicide" has strong predictive value when combined with a high total score or other key items; the 67th item "ever had a psychological counseling experience" is an important indicator of whether one will actively enter counseling later;

[0187] Combine and connect the first response code, the second response code, and the third response code to obtain the key response code;

[0188] For example: If the first response code corresponding to the target adolescent is T, the second response code is F, and the third response code is F, then the key response code obtained through combination and connection is TFT;

[0189] It should be noted here that:

[0190] In specific implementation, the number and content of the Q&A corresponding to the key response can be specifically set according to the actual situation. If the number of Q&A corresponding to the key response is q, the key response code can include the first response code to the qth response code;

[0191] Define the total score of the adolescent psychological questionnaire and the key response code as the questionnaire survey data;

[0192] The sleep data unit conducts a sleep quality survey on the target adolescent to obtain sleep survey data;

[0193] During the time period corresponding to the psychological crisis screening of the target adolescent, obtain the daily night sleep duration of the target adolescent through a sleep monitoring device to obtain multiple night sleep durations, and calculate the average of the multiple night sleep durations to obtain the monitored average sleep duration;

[0194] During the time period corresponding to the psychological crisis screening of the target adolescent, obtain the daily night waking times of the target adolescent through a sleep monitoring device to obtain multiple night waking times, and calculate the average of the multiple night waking times to obtain the average night waking times;

[0195] Define the monitored average sleep duration and the average night waking times as the sleep survey data;

[0196] Define the questionnaire survey data and the sleep survey data as the psychological survey data;

[0197] The data acquisition module acquires the psychological survey data and transports it to the data analysis module and the dynamic warning module;

[0198] The data analysis module analyzes the psychological survey data and obtains the psychological crisis screening data according to the analysis results;

[0199] Acquire the psychological survey data, and respectively acquire the questionnaire survey data and the sleep survey data according to the psychological survey data;

[0200] Obtain the key response code according to the questionnaire survey data;

[0201] If the key response code corresponding to the target adolescent has a T code, classify the target adolescent as the first psychological crisis object;

[0202] If the key response code corresponding to the target adolescent does not have a T code, obtain the psychological crisis screening coefficient corresponding to the target adolescent;

[0203] Specifically as follows:

[0204] Obtain the total score of the adolescent psychological questionnaire according to the questionnaire survey data;

[0205] Obtain sleep survey data, and based on the sleep survey data, obtain the monitored average sleep duration and the average number of nocturnal awakenings;

[0206] Calculate the psychological crisis screening coefficient from the total score of the adolescent psychological questionnaire, the monitored average sleep duration, and the average number of nocturnal awakenings;

[0207] Calculate the psychological crisis screening coefficient, and the specific formula is as follows:

[0208]

[0209] Among them, Scx is the psychological crisis screening coefficient, Yxl is the average number of nocturnal awakenings, Upd is the total score of the adolescent psychological questionnaire, and Ssc is the monitored average sleep duration;

[0210] Obtain the threshold of the psychological crisis screening coefficient, compare the psychological crisis screening coefficient with the threshold of the psychological crisis screening coefficient, and further divide the target adolescents without the T code in the key reply code into the first psychological crisis object or the second psychological crisis object according to the comparison result to obtain the psychological crisis screening data;

[0211] Specifically as follows

[0212] Respectively obtain the threshold of the total score of the adolescent psychological questionnaire, the threshold of the monitored average sleep duration, and the threshold of the average number of nocturnal awakenings;

[0213] It should be noted here that:

[0214] The threshold of the total score of the adolescent psychological questionnaire, the threshold of the monitored average sleep duration, and the threshold of the average number of nocturnal awakenings involved here are all the minimum total score of the adolescent psychological questionnaire, the minimum monitored average sleep duration, and the maximum average number of nocturnal awakenings corresponding to adolescents with normal psychological states. In actual applications, the threshold of the total score of the adolescent psychological questionnaire, the threshold of the monitored average sleep duration, and the threshold of the average number of nocturnal awakenings can be specifically set according to the actual situation;

[0215] Calculate the threshold of the psychological crisis screening coefficient from the threshold of the total score of the adolescent psychological questionnaire, the threshold of the monitored average sleep duration, and the threshold of the average number of nocturnal awakenings;

[0216] Calculate the threshold of the psychological crisis screening coefficient, and the specific formula configuration is as follows:

[0217]

[0218] Among them, Scxy is the threshold of the psychological crisis screening coefficient, Yxly is the threshold of the average number of nocturnal awakenings, Updy is the threshold of the total score of the adolescent psychological questionnaire, and Sscy is the threshold of the monitored average sleep duration;

[0219] When the psychological crisis screening coefficient is greater than or equal to the psychological crisis screening coefficient threshold, the target adolescent is classified as a first psychological crisis object;

[0220] When the psychological crisis screening coefficient is less than the psychological crisis screening coefficient threshold, the target adolescent is classified as a second psychological crisis object;

[0221] The data analysis module obtains the psychological crisis screening data and transmits it to the crisis monitoring module;

[0222] The crisis monitoring module monitors the psychological crisis scenario based on the psychological crisis screening data to obtain the psychological crisis monitoring data;

[0223] Obtain the psychological crisis screening data, which includes the first psychological crisis object and the second psychological crisis object;

[0224] When the target adolescent is a second psychological crisis object, a psychological crisis monitoring period is marked to monitor the psychological crisis scenario of the target adolescent to obtain the psychological crisis monitoring data;

[0225] Specifically as follows:

[0226] During the psychological crisis monitoring period, n different test scenarios are arranged for the target adolescent and are respectively named the first test scenario to the nth test scenario;

[0227] It should be noted here that:

[0228] In this application, the first test scenario can be before an exam, the second test scenario can be a large social gathering, the third test scenario can be a late night alone, the fourth test scenario can be when the target adolescent discusses family conflicts with parents, and the fifth test scenario can be after the target adolescent has done sports;

[0229] Among them, the specific test scenarios need to be specifically set according to the real-life state of the target adolescent. For different individuals, the specific scenario types and the number of scenarios are allowed to vary;

[0230] In this application, n is the numerical value corresponding to the test scenario, and n is an integer greater than 0;

[0231] Monitor the physiological indicators of those in the first test scenario to obtain the first physiological monitoring coefficient;

[0232] Specifically as follows:

[0233] When the target adolescent is in the period of the first test scenario, the first to the k physiological indicator monitoring points are respectively marked;

[0234] It should be noted here that:

[0235] In this application, k is the numerical value corresponding to the physiological index monitoring point, and k is an integer greater than 0;

[0236] Respectively obtain the heart rate values corresponding to each physiological index monitoring point, obtain the first monitored heart rate value to the k-th monitored heart rate value, and calculate the average of the first monitored heart rate value to the k-th monitored heart rate value to obtain the monitored heart rate value;

[0237] Respectively obtain the baseline conductivity corresponding to each physiological index monitoring point, obtain the first baseline conductivity to the k-th baseline conductivity, and calculate the average of the first baseline conductivity to the k-th baseline conductivity to obtain the monitored baseline conductivity;

[0238] Respectively obtain the myoelectric signal intensities corresponding to each physiological index monitoring point, obtain the first myoelectric signal intensity to the k-th myoelectric signal intensity, and calculate the average of the first myoelectric signal intensity to the k-th myoelectric signal intensity to obtain the monitored myoelectric signal intensity;

[0239] Obtain the first physiological monitoring coefficient by calculating the monitored heart rate value, the monitored baseline conductivity, and the monitored myoelectric signal intensity;

[0240] Calculate the first physiological monitoring coefficient, and the specific formula configuration is as follows:

[0241] Xsl1 = Xl1 + Dd1 + Jq1;

[0242] Among them, Xsl1 is the first physiological monitoring coefficient, Xl1 is the monitored heart rate value, Dd1 is the monitored baseline conductivity, and Jq1 is the monitored myoelectric signal intensity;

[0243] Respectively obtain the physiological monitoring coefficients corresponding to the second test scenario to the n-th test scenario to obtain the second physiological monitoring coefficient to the n-th physiological monitoring coefficient;

[0244] It should be noted here that:

[0245] In this application, since the first psychological crisis object has been screened as having a psychological crisis in the data acquisition module and the data analysis module, periodic physiological monitoring is not performed here;

[0246] Define the first physiological monitoring coefficient to the n-th physiological monitoring coefficient as psychological crisis monitoring data;

[0247] The crisis monitoring module obtains the psychological crisis monitoring data and transmits it to the dynamic warning module;

[0248] The dynamic warning module performs dynamic psychological crisis warnings on the first psychological crisis object and the second psychological crisis object respectively according to the psychological crisis screening data and the psychological crisis monitoring data;

[0249] Obtain psychological crisis screening data;

[0250] When the target adolescent is the first psychological crisis object, directly conduct psychological crisis early warning for him / her;

[0251] When the target adolescent is the second psychological crisis object, conduct early warning research and judgment based on the psychological crisis monitoring data, and conduct psychological crisis early warning according to the research and judgment results;

[0252] Specifically as follows:

[0253] Obtain psychological crisis monitoring data, and respectively obtain the first physiological monitoring coefficient to the nth physiological monitoring coefficient corresponding to the target adolescent according to the psychological crisis monitoring data;

[0254] Calculate the first physiological monitoring coefficient to the nth physiological monitoring coefficient to obtain a psychological crisis research and judgment coefficient;

[0255] Calculate the psychological crisis research and judgment coefficient, and the specific formula configuration is as follows:

[0256] Xyp = Xsl1 + Xsl2 + ······ + Xsln;

[0257] Among them, Xyp is the psychological crisis research and judgment coefficient, and Xsl1 to Xsln are the first physiological monitoring coefficient to the nth physiological monitoring coefficient respectively;

[0258] Respectively obtain the physiological monitoring coefficient thresholds corresponding to the first test scenario to the nth test scenario to obtain the first physiological monitoring coefficient threshold to the nth physiological monitoring coefficient threshold;

[0259] It should be noted here that:

[0260] The physiological monitoring coefficient thresholds involved here are all the maximum physiological monitoring coefficients of mentally healthy adolescents in the corresponding test scenarios;

[0261] For example: If the first test scenario is before an exam, then the first physiological monitoring coefficient threshold is the maximum physiological monitoring coefficient of mentally healthy adolescents corresponding to before an exam;

[0262] The physiological monitoring coefficient thresholds here can be obtained by selecting multiple normal adolescents as test samples, obtaining their physiological monitoring coefficients in multiple test scenarios, obtaining multiple physiological monitoring coefficients corresponding to each test scenario, arranging the multiple physiological monitoring coefficients in numerical order, so as to obtain a range value of the physiological monitoring coefficient threshold, and then accurately determining this range value by professionals to obtain the physiological monitoring coefficient threshold;

[0263] Calculate the first physiological monitoring coefficient threshold to the nth physiological monitoring coefficient threshold to obtain a psychological crisis research and judgment coefficient threshold;

[0264] Calculate the threshold of the psychological crisis judgment coefficient, and the specific formula configuration is as follows:

[0265] Xyy = Xsy1 + Xsy2 + ······ + Xsyn;

[0266] Wherein, Xyy is the threshold of the psychological crisis judgment coefficient, and Xsy1 to Xsyn are the first physiological monitoring coefficient threshold to the nth physiological monitoring coefficient threshold respectively;

[0267] When the psychological crisis judgment coefficient is greater than or equal to the threshold of the psychological crisis judgment coefficient, conduct a psychological crisis early warning for the target teenager, and real-time monitor his heart rate value, baseline conductivity, and electromyogram signal strength;

[0268] When the psychological crisis judgment coefficient is less than the threshold of the psychological crisis judgment coefficient, there is no need to conduct a psychological crisis early warning for the target teenager.

[0269] Embodiment III

[0270] Based on another concept of the present invention, the acquisition and application process of the key reply coding in a psychological crisis dynamic early warning method based on multi-dimensional data further includes the following specific contents:

[0271] Obtain the questionnaire reply coding, specifically as follows:

[0272] Obtain the questionnaire content data, mark p key questions and answers in the questionnaire content data, and name them the first key question and answer to the qth key question and answer. Obtain the corresponding reply contents of the first key question and answer to the qth key question and answer respectively, and obtain the first reply content to the pth reply content;

[0273] If the first reply content is an affirmative reply, encode the first reply content with F. If the reply content is a negative reply, encode the first reply content with T to obtain the first reply content coding;

[0274] It should be noted here that:

[0275] For the p key questions and answers marked here, all affirmative replies are positive and active replies, and all negative replies are negative and passive replies;

[0276] Respectively for the second reply content to the pth reply content, obtain the second reply content coding to the pth reply content coding;

[0277] Merge the coding contents of the first reply content coding to the pth reply content coding to obtain the questionnaire reply coding;

[0278] Obtain the attachment type coding, specifically as follows:

[0279] Obtain the attachment type corresponding to the target adolescent in the attachment type scale according to the questionnaire content data. If the attachment type corresponding to the target adolescent is secure attachment, use F to code the attachment type. If the target adolescent is anxious attachment or avoidant attachment, use T to code the attachment type, and obtain the attachment type code;

[0280] Obtain the social support code, specifically as follows:

[0281] Obtain the social support scale corresponding to the target adolescent according to the questionnaire content data. If the social support scale shows that the target adolescent has high social support, use F to fill in the social support code. If the social support scale shows that the target adolescent does not have high social support, use T to fill in the social support code, and obtain the social support code;

[0282] It should be noted here that:

[0283] The non - existence of high social support involved here is specifically shown as medium social support or low social support in the social support scale;

[0284] The social support involved here includes but is not limited to emotional support, information support, and companionship support;

[0285] Obtain the coping style code, specifically as follows:

[0286] Obtain the coping style type corresponding to the coping style scale corresponding to the target adolescent according to the questionnaire content data. If the coping style selected by the target adolescent is a positive coping style, use F to fill in the coping style code. If the coping style selected by the target adolescent is a negative coping style, use T to fill in the coping style code, and obtain the coping style code;

[0287] Merge the questionnaire response code, attachment type code, social support code, and coping style code to obtain the key response code;

[0288] When the key response code corresponding to the target adolescent has a T code, classify the target adolescent as the first - level psychological crisis object;

[0289] When the key response code corresponding to the target adolescent does not have a T code, obtain the psychological crisis screening coefficient corresponding to the target adolescent.

[0290] The preferred embodiments of the present invention disclosed above are merely used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments only. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principles and practical applications of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A psychological crisis dynamic early warning system based on multidimensional data, characterized in that: The specific working process of each module of the dynamic early warning system is as follows: Data acquisition module: obtain questionnaire survey data and sleep survey data respectively to obtain psychological survey data; Data analysis module: divide the target adolescents into first psychological crisis subjects and second psychological crisis subjects through psychological survey data, and obtain psychological crisis screening data; Crisis monitoring module: based on the psychological crisis screening data, the second psychological crisis subject is monitored for scenario-based physiological indicators to obtain psychological crisis monitoring data; Dynamic early warning module: Provide dynamic psychological crisis early warning to the first psychological crisis object and the second psychological crisis object respectively according to the psychological crisis screening data and the psychological crisis monitoring data; The early warning system is applied to a dynamic early warning method for psychological crisis based on multi-dimensional data, including: Step S1: Obtain the total score and key response codes of the adolescent psychological questionnaire to obtain the questionnaire survey data, obtain the monitored average sleep duration and average number of nighttime awakenings to obtain the sleep survey data, and define the questionnaire survey data and the sleep survey data as the psychological survey data; Step S2: further classify the target adolescents with T codes in the key response codes into the first psychological crisis subjects through the psychological survey data, calculate the psychological crisis screening coefficient for the target adolescents without T codes in the key response codes, obtain the psychological crisis screening coefficient threshold and compare the values ​​with the psychological crisis screening coefficient, and further classify the target adolescents without T codes in the key response codes into the first psychological crisis subjects and the second psychological crisis subjects according to the comparison results, so as to obtain the psychological crisis screening data; Step S3: Arranging n test scenes for the second psychological crisis subject according to the psychological crisis screening data, and monitoring physiological indicators for each test scene respectively, obtaining n physiological monitoring coefficients, and obtaining psychological crisis monitoring data; Step S4: Performing dynamic psychological crisis warnings on the first psychological crisis subject and the second psychological crisis subject respectively according to the psychological crisis screening data and the psychological crisis monitoring data.

2. A psychological crisis dynamic early warning system based on multidimensional data according to claim 1, characterized in that: In step S1, the psychological survey data is obtained, and the specific steps are as follows: Step S11: Conducting a psychological questionnaire survey on target adolescents and analyzing the survey results to obtain questionnaire survey data; Step S12: Conduct a sleep quality survey on the target adolescents to obtain sleep survey data; Step S13: defining the questionnaire survey data and the sleep survey data as psychological survey data; The step S12 further includes the following specific steps: Step S121: acquiring the daily nighttime sleep duration of the target adolescent during the time period corresponding to the psychological crisis screening of the target adolescent, obtaining multiple nighttime sleep durations, and averaging the obtained nighttime sleep durations to obtain the monitored average sleep duration; Step S122: obtaining the number of night awakenings of the target adolescent during the time period corresponding to the psychological crisis screening of the target adolescent, obtaining a plurality of night awakenings, and averaging the obtained night awakenings to obtain an average night awakening number; Step S123: The monitored average sleep duration and average number of awakenings at night are defined as sleep survey data.

3. A psychological crisis dynamic early warning system based on multidimensional data according to claim 2, characterized in that: The step S11 further includes the following specific steps: Step S111: conducting a youth psychology questionnaire on the target youth within a time period corresponding to the psychological crisis screening of the target youth; Step S112: Obtaining the total score of the adolescent psychological questionnaire; Step S113: Obtaining the target adolescents' responses to the adolescent psychological questionnaire to obtain questionnaire content data; Step S114: Obtain the first characteristic content answer in each questionnaire content data. If the first characteristic content answer in the questionnaire content data is a positive answer, the answer code corresponding to the first characteristic content answer is written as T. If the first characteristic content answer in the questionnaire content data is a negative answer, the answer code corresponding to the first characteristic content answer is written as F to obtain the first answer code; Step S115: Obtain the second characteristic content answer in each questionnaire content data. If the second characteristic content answer in the questionnaire content data is a positive answer, the answer code corresponding to the second characteristic content answer is written as T. If the second characteristic content answer in the questionnaire content data is a negative answer, the answer code corresponding to the second characteristic content answer is written as F to obtain the second answer code; Step S116: Obtain the third characteristic content answer in each questionnaire content data. If the third characteristic content answer in the questionnaire content data is a positive answer, the answer code corresponding to the third characteristic content answer is written as T. If the third characteristic content answers in the questionnaire content data are all negative answers, the answer code corresponding to the third characteristic content answer is written as F to obtain the third answer code; Step S117: Combine and connect the first reply code, the second reply code and the third reply code to obtain a key reply code; Step S118: Define the total score and key response codes of the adolescent psychological questionnaire as questionnaire survey data.

4. The psychological crisis dynamic early warning system based on multidimensional data according to claim 1 is characterized in that: In step S2, the psychological crisis screening data is obtained, and the specific steps are as follows: Step S21: obtaining psychological survey data, and obtaining questionnaire survey data and sleep survey data respectively according to the psychological survey data; Step S22: Obtain key response codes based on the questionnaire survey data; Step S23: When the key response code corresponding to the target adolescent has a T code, the target adolescent is classified as a first psychological crisis subject; Step S24: when the key response code corresponding to the target adolescent does not have a T code, the psychological crisis screening coefficient corresponding to the target adolescent is obtained; Step S25: obtaining a psychological crisis screening coefficient threshold, comparing the psychological crisis screening coefficient with the psychological crisis screening coefficient threshold, and further classifying the target adolescents whose key response codes do not contain T codes as first psychological crisis subjects or second psychological crisis subjects according to the comparison results, to obtain psychological crisis screening data; The step S24 further includes the following specific steps: Step S241: obtaining the total score of the adolescent psychological questionnaire according to the questionnaire survey data; Step S242: Obtain sleep survey data, and obtain the average sleep duration and average number of awakenings at night based on the sleep survey data; Step S243: Calculate the total score of the adolescent psychological questionnaire, the average monitored sleep duration, and the average number of awakenings at night to obtain a psychological crisis screening coefficient; The psychological crisis screening coefficient is calculated as follows: ； Among them, Scx is the psychological crisis screening coefficient, Yxl is the average number of awakenings at night, Upd is the total score of the adolescent psychological questionnaire, and Ssc is the average monitored sleep time.

5. The psychological crisis dynamic early warning system based on multidimensional data according to claim 4 is characterized in that: The step S25 further includes the following specific steps: Step S251: respectively obtaining a total score threshold of the adolescent psychological questionnaire, a monitoring average sleep duration threshold, and an average number of nighttime awakening thresholds; Step S252: Calculating the total score threshold of the adolescent psychological questionnaire, the average sleep duration threshold, and the average number of awakenings at night to obtain a psychological crisis screening coefficient threshold; Step S253: when the psychological crisis screening coefficient is greater than or equal to the psychological crisis screening coefficient threshold, the target adolescent is classified as a first psychological crisis subject; Step S254: When the psychological crisis screening coefficient is less than the psychological crisis screening coefficient threshold, the target adolescent is classified as a second psychological crisis subject.

6. The psychological crisis dynamic early warning system based on multidimensional data according to claim 1 is characterized in that: In step S3, the psychological crisis monitoring data is acquired, and the specific steps are as follows: Step S31: Obtaining psychological crisis screening data; Step S32: when the target adolescent is a second psychological crisis target, a psychological crisis monitoring cycle is marked to perform psychological crisis scenario monitoring on the target adolescent; Step S33: During the psychological crisis monitoring period, n different test scenarios are arranged for the target adolescents, and they are named as the first test scenario to the nth test scenario respectively; Step S34: monitoring physiological indicators of the target adolescent in the first test scene to obtain a first physiological monitoring coefficient; Step S35: respectively acquiring the physiological monitoring coefficients corresponding to the second test scene to the nth test scene to obtain the second physiological monitoring coefficient to the nth physiological monitoring coefficient; Step S36: define the first physiological monitoring coefficient to the nth physiological monitoring coefficient as psychological crisis monitoring data.

7. A psychological crisis dynamic early warning system based on multidimensional data according to claim 6, characterized in that: The step S34 further includes the following specific steps: Step S341: when the target adolescent is in the time period of the first test scene, marking the first to kth physiological indicator monitoring points respectively; Step S342: respectively obtaining the heart rate value corresponding to each physiological indicator monitoring point, obtaining the first monitoring heart rate value to the kth monitoring heart rate value, calculating the average of the first monitoring heart rate value to the kth monitoring heart rate value, and obtaining the monitoring heart rate value; Step S343: respectively obtaining the baseline conductivity corresponding to each physiological indicator monitoring point, obtaining the first baseline conductivity to the kth baseline conductivity, and calculating the average of the first baseline conductivity to the kth baseline conductivity to obtain the monitoring baseline conductivity; Step S344: respectively obtaining the electromyographic signal strength corresponding to each physiological indicator monitoring point, obtaining the first electromyographic signal strength to the kth electromyographic signal strength, calculating the average of the first electromyographic signal strength to the kth electromyographic signal strength, and obtaining the monitoring electromyographic signal strength; Step S345: obtaining a first physiological monitoring coefficient by calculating the monitored heart rate value, the monitored baseline conductivity, and the monitored electromyographic signal strength; The first physiological monitoring coefficient is calculated, and the specific formula is configured as follows: ； Among them, Xsl1 is the first physiological monitoring coefficient, Xl1 is the monitored heart rate value, Dd1 is the monitored baseline conductivity, and Jq1 is the monitored electromyographic signal intensity.

8. The psychological crisis dynamic early warning system based on multidimensional data according to claim 1 is characterized in that: The step S4 is to perform dynamic psychological crisis warning according to the psychological crisis screening data and the psychological crisis monitoring data, and the specific steps are as follows: Step S41: Acquire psychological crisis screening data; Step S42: When the target adolescent is the first psychological crisis target, a psychological crisis warning is directly issued to the target adolescent; Step S43: When the target adolescent is a second psychological crisis target, early warning analysis is performed based on the psychological crisis monitoring data, and psychological crisis early warning is performed based on the analysis results.

9. The psychological crisis dynamic early warning system based on multidimensional data according to claim 8, characterized in that: The step S43 further includes the following specific steps: Step S431: obtaining psychological crisis monitoring data, and obtaining first to nth physiological monitoring coefficients corresponding to the target adolescents according to the psychological crisis monitoring data; Step S432: Calculate the first physiological monitoring coefficient to the nth physiological monitoring coefficient to obtain a psychological crisis assessment coefficient; The psychological crisis assessment coefficient is calculated, and the specific formula is configured as follows: ； Among them, Xyp is the psychological crisis assessment coefficient, Xsl1 to Xsln are the first physiological monitoring coefficient to the nth physiological monitoring coefficient respectively; Step S433: respectively obtaining the physiological monitoring coefficient thresholds corresponding to the first test scenario to the nth test scenario, and obtaining the first physiological monitoring coefficient threshold to the nth physiological monitoring coefficient threshold; Step S434: Calculating the first physiological monitoring coefficient threshold to the nth physiological monitoring coefficient threshold to obtain a psychological crisis assessment coefficient threshold; Step S435: When the psychological crisis assessment coefficient is greater than or equal to the psychological crisis assessment coefficient threshold, a psychological crisis warning is issued to the target adolescent, and the heart rate value, baseline conductivity, and electromyographic signal strength are monitored in real time; Step S436: When the psychological crisis assessment coefficient is less than the psychological crisis assessment coefficient threshold, there is no need to issue a psychological crisis warning to the target adolescent.

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