CN105943065A - Human body wearable physiological-psychological-behavioral data collection and analysis system based on brain informatics systematization methodology - Google Patents

Human body wearable physiological-psychological-behavioral data collection and analysis system based on brain informatics systematization methodology Download PDF

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Publication number
CN105943065A
CN105943065A CN201610509460.6A CN201610509460A CN105943065A CN 105943065 A CN105943065 A CN 105943065A CN 201610509460 A CN201610509460 A CN 201610509460A CN 105943065 A CN105943065 A CN 105943065A
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data
module
data acquisition
mobile phone
bluetooth
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万志江
钟宁
周海燕
何强
马小萌
张明辉
陈萌
刘岩
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Beijing University of Technology
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Beijing University of Technology
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
    • A61B5/165—Evaluating the state of mind, e.g. depression, anxiety
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A61B5/1101—Detecting tremor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/369—Electroencephalography [EEG]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4803—Speech analysis specially adapted for diagnostic purposes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6802—Sensor mounted on worn items

Abstract

The invention relates to a human body wearable physiological-psychological-behavioral data collection and analysis system based on brain informatics systematization methodology, and relates to the fields of sensing technology, medical electronic systems, depression quantitative treatment, health management and the like. Multiple wearable devices are designed for collecting voice, motion state, pulse, electroencephalograph, electrocardiograph, tremble and other physiological and behavioral data, and a system is developed on a smart mobile phone. A long-time data collection method is designed for continuously collecting voice, motion state, pulse and other data for more than or equal to 12h, a short-time data collection method is designed for carrying out fragment collection on electroencephalograph, electrocardiograph, tremble and other data for multiple times one day, the data is transmitted to a background server through a USB or WIFI mode based on the smart mobile phone, and the background server is used for dynamically displaying the collected physiological, psychological and behavioral data and also building a mood quantitative evaluation module for providing physiological and behavioral result feedback, mood quantitative evaluation and other service for the users.

Description

A kind of wearable physiology-psychology-behavioral data collection of human body based on brain informatics Systematization method and the system of analysis
Technical field
The present invention relates to the fields such as sensing technology, medical electrical, depression Quantified therapy and health control, particularly to one Plant the wearable physiology-psychology-behavioral data collection of human body based on brain informatics Systematization method and the system of analysis.It is applicable to house Medical treatment in front yard, community and hospital and Health management service, it is achieved the real-time tracing of health status and quantitative evaluation.
Background technology
In recent years, health control based on wearable device has become as the focus of numerous research worker.On the one hand, counting Not only it has been transitioned into multi-modal physiology, behavioral data collection from single physiology, behavioral data collection according to gathering in content, and And also from being converted to based on seriality physiology based on section type physiology, behavioral data acquisition method, OK on collecting method For collecting method.On the other hand, can not only the most comprehensively reflect based on multi-modal seriality physiology, behavioral data Go out the seriality change rule of tester's vital sign information (pulse, electrocardio, brain electricity, kinestate, voice, tremble) Rule, and tradition subjectivity inquiring and the aid of state estimation can be supported, becoming clinical research provides data basis and amount Change foundation.Particularly in depression Quantified therapy field, traditional depression inquiring and psychological assessment method all use doctor's inquiring, Scale assessment etc. has the evaluation mechanism of strong subjectivity, lacks the quantitative estimation method to depressive state.How based on multi-modal Physiology, behavioral data, use the method for data mining and mathematical statistics extract effectively reflection user psychology state transformation physiology, Behavior characteristics is the problem needing solution badly in depression Quantified therapy field.In consideration of it, use non-intrusion type wearable device to gather Physiological signal, is applied to depression clinical research by method of effectively analyzing and the most increasingly receives publicity.Many researchs in recent years will Depression and multiple physiological signal (brain electricity, pulse, electrocardio etc.) connect, and attempt finding the objective amount of the reaction mental status Change index.Research finds, central nervous system has the function being automatically adjusted cardiomotility.Neural sympathetic nerve division There is regulation physical activity, mental activity and the function of emotional activity, and these activities are closely related with the change of pulse.Face Bed research shows, depressive patients relates to emotion and the sympathetic nerve of will and parasympathetic nervous reaction is faint.This owing to reducing Sympathetic nerve and parasympathetic tone can be measured by different physiological acquisition modes.Correlational study unanimously shows slowly Depression of sex patient has the heart rate variability of decline, and the energy of spectral band declines, but the electrocardio of major depressive disorder patient frequency The energy of spectrum wave band rises.
Many tight for the pulse parasympathetic nervous of thinking major depressive disorder patient weaken the most consistent with the research of depression relatedness Open and pulse is produced impact.As a rule, the pulse baseline of patients with depression is higher than the pulse baseline of non-depressed patient.It addition, Many researchs use long-time monitoring of pulse to psychiatric patient, and result shows that patients with depression strengthens at sleep state pulse, And along with the symptom of early awakening.Other pulses research also indicate that patients with depression normal cardiac rate rhythm there will be reduce or disappear Phenomenon.Such as one of symptoms of depression is cold and detached, has set up stronger being correlated with the pulse activity declined.
In addition to depression physiological feature discussed above, substantial amounts of document is also had to indicate the depression impact on human body behavior, Behavior characteristics is for a long time as the quantizating index of reflection patients with depression behavioral disorder.The emotion reflection declined, the health weakened Movable and the behavior characteristics such as mental activity retardance and social functions obstacle has been considered depressed feature.It practice, above-mentioned behavior disease Shape can be viewed as the blunt behavior presentation of restraining oneself caused by major depressive disorder.Psychomotor slow (be defined as thinking, Slowing down of language and motion) also it is one of a kind of main symptom of depression.It is diagnosis depression, distinguish depression hypotype and Carry out the important symptoms of depression of one of curative effect evaluation (assessing drug actions).The motor activity of major depressive disorder patient declines, research Show that physical activity level and depression also have relatively High relevancy.Anxiety and color of light in manic patients there will be obvious hand and tremble Action, in consideration of it, the hand degree of trembling can also be as the quantizating index of reflection depression disease severity.It is known that society Turn over a finished item dynamic minimizing and social functions disorder is one of symptoms of depression.Correlational study shows the quality and quantity of doings and presses down Strongly fragrant disease presents negative correlation.Additionally, such as the social functions such as social phobia and avoidant personality disorder disorder symptom also presses down in severe Strongly fragrant disease patient often occurs.Research shows that daily speech pattern can be good at reflecting the daily social situation of people, in one day Time of speaking and the answer time can as weigh the daily contacts of people quantizating index, use speech analysis techniques from people's Daily speech data extracts feature so that quantify daily speech pattern can be as the technical tool effectively reflecting doings amount.
In sum, all have in terms of Diagnosis of Depression and prediction more by force can discrimination for above-mentioned physiology and behavior characteristics.Use non- Intrusive mood sensing equipment also can carry out data acquisition and quantitative analysis to above-mentioned physiology and behavior characteristics.Such as there is prison on market Survey body temperature, heart rate and the wearable sensors of brain electricity.Additionally, use 3-axis acceleration sensor can also gather human body Behavioral data (sitting, sleep state, human motion pattern etc.) also carries out quantitative analysis.Therefore, supervise in conjunction with wearable physiology Measurement equipment, gathers and analyzes the long-term physiology of human body and behavioral data, quantifies relevant depression physiology and behavior characteristics Analyze, a kind of supplementary means of depression clinic diagnosis can be become.
But, tester can be made to feel uncomfortable and final owing to several wearable devices being worn the most for a long time Cause data acquisition failure.And, in most health control based on wearable device and depression Quantified therapy are studied, All lack the mental state evaluation measures of a kind of user-friendly and continuous self-appraisal, not yet form a kind of effective system i.e. at present Metaplasia reason, psychology, behavioral data acquisition scheme.On the one hand, tester is caused not relaxed for wearing wearable device for a long time Suitable problem, the present invention uses when carrying out long for physiology, psychology and behavioral data collection and the method gathered in short-term and combines intelligence Energy mobile phone, not only increases the motility of collecting method, and enhances the portability of data collecting system, will be to test The uncomfortable degree that personnel bring is preferably minimized.On the other hand, for systematization physiology based on wearable device, psychology and behavior Data acquisition, the present invention, under the guidance of brain informatics Systematization method Systematic Design cognition experiment thought, designs one Systematization physiology based on wearable device, psychology and behavioral data acquisition method.
Summary of the invention
The problem to be solved in the present invention provides a kind of based on wearable device for health control and depression Quantified therapy field Systematization physiology, psychology and behavioral data collection and the system of analysis, on the one hand, design multiple wearable device and gather voice, fortune Dynamic state, pulse, brain electricity, electrocardio and physiology, the behavioral data such as tremble, combined with intelligent mobile phone, develop a kind of electricity thereon The system of sonization POMS Mood State self-appraisal.On the other hand, collecting method continuous acquisition 12 hours when designing long The data such as above voice, kinestate and pulse, design the most secondary, the electrocardio electric to brain of short time data acquisition method and tremble Carry out section type collection etc. data, based on smart mobile phone, data be transferred in background server by USB or WIFI mode, Background server can not only carry out Dynamic Announce to the physiology, psychology and the behavioral data that gather, and can set up Mood State Quantitative appraisement model for providing the services such as physiology, behavior outcome feedback and Mood State quantitative evaluation to user.
For achieving the above object, the technical solution used in the present invention is that a kind of human body based on brain informatics Systematization method can be worn Wearing physiology-psychology-behavioral data collection and analysis system, this system includes the data under voice mould for long-time data acquisition Block, kinestate data acquisition module and pulse data acquisition module, for short time data acquisition brain electric data collecting module, Electrocardio-data collection module and the data acquisition module that trembles, for gathering the electronization based on smart mobile phone of psychology self-appraisal data POMS Mood State Self-assessment Scale, Dynamic Announce, data analysis and the result for physiology, psychology and behavioral data is fed back Background server.During long-time data acquisition, speech data collection module wire and the earphone interface of smart mobile phone Being connected, kinestate data acquisition module and pulse data acquisition module use bluetooth to communicate with smart mobile phone.Speech data Acquisition module includes speech microphone, wire and smart mobile phone.The speech transducer of speech data collection module passes through wire and intelligence Earphone interface on energy mobile phone sends the voice signal collected to smart mobile phone, and smart mobile phone is installed speech processing applications journey Sequence, is responsible for the coding of voice signal, decodes, stores and volume waveform display function, the smart mobile phone sample rate to voice signal For 8KHz, smart mobile phone can power-on time more than 12 hours continuously after once charging.Kinestate data acquisition module includes Microcontroller, 3-axis acceleration sensor, three-axis gyroscope sensor, bluetooth module, lithium battery, switch, outer packaging. 3-axis acceleration sensor and three-axis gyroscope sensor acquisition human body three-dimensional kinestate data are also transferred to microcontroller, Microprocessor controls bluetooth sending module sends kinestate data with digital signal form to smart mobile phone, and micro controller data is adopted Sample frequency is 20Hz, and power supply uses chargeable lithium cell to power with pluggable form for kinestate data acquisition module, one Secondary charging can power-on time more than 12 hours continuously.Pulse data acquisition module include microcontroller, pulse data sensor, Wire, lithium battery, switch, outer packaging, thread gluing and bandage.
Pulse transducer is fixed on the middle fingertip of tester, after the pulse signal gathered is carried out signal amplification and digital-to-analogue conversion Being transferred to microcontroller by wire, microprocessor controls bluetooth sending module sends to smart mobile phone with digital signal form Pulse data.Micro controller data sample frequency is 20Hz, and power supply uses chargeable lithium cell with pluggable form as pulse Data acquisition module is powered, and once charging can power-on time more than 12 hours continuously.Smart mobile phone needs to support bluetooth 4.0 editions This above communication mode, smart mobile phone is provided with support data under voice and the one-to-many Blue-tooth communication method of independent development Application program, the most not only there is the data under voice function supporting more than 8KHz, and can support to receive 2 simultaneously Or more than 2 bluetooth client send the function of data simultaneously.Speech data collection module and kinestate data acquisition module are put Wearable clothing is conveniently worn.The voice that relates in data acquisition when the smart mobile phone application program of independent development is not only supported long, Kinestate and pulse three item data synchronous acquisition function, also support voice, kinestate, pulse, brain electricity, electrocardio and shake The individual event acquisition function of the data such as quiver.I.e. tester can use this application program to be acquired individual event physiology or behavioral data. It is provided with based on bluetooth module and the data receiver of microphone module, the application program showing, store and sending on smart mobile phone, The multi-channel data that above-mentioned application program can receive 2 and more than 2 bluetooth client simultaneously and speech transducer sends over, Multi-channel data includes tremble data, pulse data, kinestate data, eeg data, electrocardiogram (ECG) data and speech data.With Time, multi-channel data will tremble data, pulse data, kinestate data, eeg data, electrocardio in the way of data waveform Data and speech data show on smart mobile phone, while data receiver, above-mentioned multi-channel data are write smart mobile phone in real time On internally installed SD card.Comprise data send button on Application Program Interface, the data of storage are sent out automatically by WIFI Deliver on background server.Additionally, application program has user profile writing function, user can input quilt in program interface homepage The information such as examination name, tested numbering, main examination name and experiment type, for recording the user object belonging to adopted data or data Acquisition operations personnel.Application program can real-time recorded data acquisition time, acquisition time and data are simultaneously written on SD card. For receive tremble, pulse, kinestate, brain electricity, the data such as electrocardio and voice, be saved in the most respectively with data type In the file of English name name, as pulse data is saved under pulse file, corresponding Data Filename is by tested name Acquisition time composition is started with data.For described long time collecting method, speech data collection module, kinestate number After acquisition module and pulse data acquisition module and mobile phone successful connection, support voice, kinestate and the arteries and veins to tester Physiology, the behavioral data such as fight carries out the seriality collection of more than 12 hours.Acquisition method step is described below:
Step 1, connect speech data collection module and smart mobile phone by wire and smart mobile phone earphone interface, open motion shape State data acquisition module and the on and off switch of pulse data acquisition module.
Step 2, speech microphone, wire, kinestate data acquisition module and smart mobile phone are placed in wearable clothing, its Middle smart mobile phone is placed on wearable clothing left side waist location, and speech microphone is fixed on neck span position, connects speech microphone It is wrapped in the elongated slot pocket sewed in advance with the wire of smart mobile phone earphone interface.Kinestate data acquisition module It is placed on garment waist to keep right position.Outer packaging part in pulse data acquisition module (include microcontroller, on and off switch, The parts such as lithium battery) it is placed on wrist joint position by bandage, pulse signal sensor is fixed in tester by thread gluing On finger, pulse data sensor is connected with microcontroller by wire.
Step 3, open smart mobile phone long time data collection application, input the name of tested name, numbering and experimenter, Click on drop-down menu and select data acquisition modes.Described experimenter refers to the overseer of data acquisition, is not having overseer's In the case of, this can ignore or fill in tester's name.Number when data acquisition modes in described drop-down menu includes long According to collection, short time data collection, data under voice, kinestate data acquisition, pulse data collection, brain electric data collecting, Electrocardio-data collection and data acquisition etc. of trembling.Click data save button, enters bluetooth linkage interface.
Step 4, jump to bluetooth linkage interface, click on bluetooth module and release the button, it is ensured that bluetooth module is in open mode. Click on bluetooth scan button around, search for the bluetooth mould on the kinestate data acquisition module and pulse data acquisition module opened Block, after determining and searching above-mentioned two module Bluetooth address, clicks on any one Bluetooth address and jumps to data acquisition and display Interface.
Step 5, check data acquisition and display interface, observe whether speech data, kinestate data and pulse data show Normally.If the situation that in three data, certain data or a few data do not show occurs, close kinestate data acquisition module With pulse data acquisition module power supply, re-execute data collection steps according to the method for step 1 to step 5.
In short time data acquisition method, described brain electric data collecting module is fixed on brain with the form of bandage and uses single channel Dry electrode gathers Prefrontal Cortex eeg data, and the signal gathered is carried out it after signal amplification and digital-to-analogue conversion by brain electric transducer Sending microcontroller to, microprocessor controls bluetooth sending module sends eeg data with digital signal form to smart mobile phone, micro- Controller data sample frequency is 512Hz, and power supply uses chargeable lithium cell and supplies for brain electricity sensing module with pluggable form Electricity, once charging can power-on time more than 12 hours continuously.Described electrocardio-data collection module uses two with silver chloride as material The electrode sensor of matter, gathers user's electrocardiosignal with both hands forefinger for test point, and EGC sensor carries out letter to the signal gathered Number amplify and digital-to-analogue conversion after be transferred to microcontroller, microprocessor controls bluetooth sending module with digital signal form to intelligence Can send electrocardiogram (ECG) data by mobile phone, micro controller data sample frequency is 50Hz, and power supply uses chargeable lithium cell with pluggable Form is electrocardio sensing module for power supply, and once charging can power-on time more than 12 hours continuously.The described data acquisition module that trembles By parts such as 3-axis acceleration sensor, three-axis gyroscope sensor, microcontroller, bluetooth module, wire, thread gluing and batteries Composition.With singlehanded middle finger and thumb as test point, by thread gluing, 3-axis acceleration sensor and three-axis gyroscope sensor respectively It is fixed on middle finger and thumb after the signal gathered is carried out signal amplification and digital-to-analogue conversion and is transferred to microcontroller, micro-control Device processed controls bluetooth sending module and sends to smart mobile phone with digital signal form and tremble data, i.e. described in data of trembling refer to utilize 3-axis acceleration data that 3-axis acceleration sensor and three-axis gyroscope sensor acquisition arrive and three-axis gyroscope data.Microcontroller Device data sampling frequency is 20Hz, and power supply uses chargeable lithium cell to power with pluggable form for the sensing module that trembles, one Secondary charging can power-on time more than 12 hours continuously.For described short time data acquisition method, can be respectively to brain electricity, electrocardio Data carry out single datum collection with trembling, it is also possible to brain electricity, electrocardiogram (ECG) data and data of trembling are carried out two or three item data are same Time gather.After smart mobile phone successful connection, brain electric data collecting module gathers 5 minutes tranquillization state eeg datas of left front volume, the heart Electric data collecting module, with both hands forefinger as data collection point, gathers 5 minutes tranquillization state electrocardiogram (ECG) datas, and tremble data acquisition module With singlehanded middle finger and thumb as data collection point, gather 5 minutes required movement data of finger.Described tranquillization state brain electricity and tranquillization State electrocardio refer to tester remain static down send brain electricity and electrocardiogram (ECG) data.Tremble and specify described in data acquisition Action refers to the data of trembling trembled under data and motion state under tranquillization state, and action of trembling under tranquillization state is that tester keeps quiet The only data acquisition under naturalness；The action of trembling of motion state is: tester wears the arm of the data acquisition module that trembles forward Stretching, direction is parallel to the ground, and the five fingers stretch and keep being slightly spaced state.
Trembling in data, short time data acquisition method step is described as follows:
Step 1, open two data acquisition modules that tremble, will be made up of 3-axis acceleration sensor, three-axis gyroscope sensor Sensing module be fixed on left hand or right hand middle finger and thumb by thread gluing.
Step 2, open smart mobile phone long time data collection application, input subjects's name, numbering and the surname of experimenter Name, clicks on drop-down menu and selects data acquisition modes.Described experimenter refers to the overseer of data acquisition, in not supervision In the case of person, this can ignore or fill in tester's name.Click data save button enters bluetooth linkage interface.
Step 3, jump to bluetooth linkage interface, click on bluetooth module and release the button, it is ensured that Bluetooth of mobile phone module is in opens shape State.Click on bluetooth scan button around, the bluetooth module trembling on data acquisition module that search is opened, search indigo plant determining Behind tooth address, click on Bluetooth address and jump to data acquisition and display interface.
During data of trembling under step 4, collecting test personnel's tranquillization state, it is desirable to tester is sitting on chair, eyes are closed one's eyes, double Hands is placed on thigh and keeps static, performs step 5 after completing above-mentioned action；During data of trembling under collecting test personnel's motion state, Require tester be sitting on chair, eyes are eyed to the front, and the arm wearing the data acquisition module that trembles stretches forward, direction with Ground is parallel, and the five fingers stretch and keep slight separated position, performs step 5 after completing above-mentioned action.
Step 5, check data acquisition and display interface, observe whether data of trembling show normally.If certain in two data occurs The situation that individual data or two data do not show, closes kinestate data acquisition module and pulse data acquisition module power supply, Data collection steps is re-executed according to the method for step 1 to step 5.
In long-time data acquisition and short time data acquisition method, speech data collection module, kinestate data acquisition module, Pulse data acquisition module, brain electric data collecting module, electrocardio-data collection module and the data acquisition module that trembles are by corresponding number Being sent on smart mobile phone according to form, the data that the most different data acquisition modules sends to smart mobile phone form and data markers lattice Formula is different.The speech data that speech data collection module sends to mobile phone is made up of frame head, speech data and postamble three part.Fortune The kinestate data that dynamic state data acquisition module sends to mobile phone are by frame head, x-axis acceleration information, separator 1, y-axis Acceleration information, separator 2, z-axis acceleration information, separator 3, x-axis angular velocity data, separator 4, y-axis angle speed The part composition such as degrees of data, separator 5, z-axis angular velocity data and postamble.The arteries and veins that pulse data acquisition module sends to mobile phone Data of fighting are made up of parts such as frame head, pulse data and postambles.The data of trembling that the data acquisition module that trembles sends to mobile phone are by frame Head, separator 1, x-axis acceleration information, separator 2, y-axis acceleration information, separator 3, z-axis acceleration information, Separator 4, x-axis angular velocity data, separator 5, y-axis angular velocity data, separator 6, z-axis angular velocity data and postamble Deng part composition.Data of trembling on middle finger and thumb are made a distinction by frame head.Brain electric data collecting module sends to mobile phone Eeg data is made up of three parts such as frame head, eeg data and postambles.The electrocardiogram (ECG) data that electrocardio-data collection module sends to mobile phone It is made up of three parts such as frame head, electrocardiogram (ECG) data and postambles.Set by the data sent to mobile phone for different data acquisition module Frame head is different.
The background server of the described Dynamic Announce for physiology, psychology and behavioral data, data analysis and result feedback can not only It is enough in physiology, psychology and behavioral data to gathering and carries out Dynamic Announce, and Mood State quantitative appraisement model can be set up For user being provided the services such as physiology, behavior outcome feedback and Mood State quantitative evaluation.Background server is with online or off-line Mode receive physiology-psychology-behavioral data that smart mobile phone sends over, under online mode, smart mobile phone passes through WIFI Voice, kinestate, pulse, brain electricity, electrocardio and physiology and the behavior number such as tremble collected is sent in real time to background server According to, the data received are shown, store and on-line data analysis by server in real time.Or by offline mode, pass through USB or WIFI by the voice preserved on mobile phone, kinestate, pulse, brain electricity, electrocardio, tremble and psychology Self-assessment Scale comment Estimate the physiology such as data, psychology and behavioral data to be transferred on background server.On background server, according to the user collected Physiology, psychology and behavioral data, set up Mood State quantitative appraisement model and provide the user Mood State quantitative evaluation service.The heart Border state quantitative appraisement model is based primarily upon many days mental state assessment data and physiology, the behavioral data of user, use principal component analysis, Mathematical statistics and multiple multiple linear regression analysis method draw and multiple are characterized as independent variable with physiology, behavioral data, comment with mental state Estimate the equation of linear regression that data are dependent variable, using equation of linear regression as Mood State quantitative appraisement model, according to collecting The physiology on tester same day, behavioral data feature Mood State on the same day is carried out quantitative evaluation.The individual character set up on server Change model and be intended to physiology based on user and behavioral data, find physiology and the row that can accurately reflect the change of this user's Mood State For data characteristics and as effective mental state quantizating index, and then it is provided with mental state quantitative evaluation service targetedly.
The present invention, under the guidance of the experiment of brain informatics Systematization method Systematic Design and collection human body vital sign information, ties Close multiple wearable device and smart mobile phone, Human Physiology, behavior and physiological data are carried out systematization collection.On the one hand, profit By smart mobile phone and the portability of wearable device, from long angle continuously monitoring human body voice, kinestate and pulse etc. The situation of change of vital sign data, the existing monitoring device of customer service is at aspects such as promptness, portability and mode of operation simplicities The defect existed.On the other hand, combined with intelligent mobile phone and wearable device, from the angle of short time to human body electroencephalogram, electrocardio, Tremble and psychology etc. data carry out section type collection, improve vital sign information gather multifarious while, for health control A kind of resolving ideas is provided with the Mood State objective quantification assessment related in depression quantization field.The present invention can not only fit For family, the health control of community users, measure Human Physiology, the systematized data acquisition side of behavioral parameters offer for people Case, and aid can also be gathered, from objective quantification as physiology, psychology and the behavioral data towards hospital clinical doctor Angle estimator patient's Mood State, clinical decision and diagnosis and treatment scheme for doctor provide and support.
Accompanying drawing explanation
Fig. 1 is the wearable physiology-psychology-behavioral data collection of human body based on brain informatics Systematization method and analysis system group Become structure chart
Fig. 2 is that kinestate data acquisition module forms structure chart
Fig. 3 is that pulse data acquisition module forms structure chart
Fig. 4 is that wearable clothing forms structure chart
Fig. 5 is that brain electric data collecting module forms structure chart
Fig. 6 is that electrocardio-data collection module forms structure chart
Fig. 7 is the data acquisition module composition structure chart that trembles
Fig. 8 is Mood State quantitative estimation method flow chart based on multi-modal physiology, psychology and behavioral data
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, invention is described in further detail, it is notable that patent of the present invention Embodiment is not limited to this.
A kind of wearable physiology-psychology-behavioral data collection of human body based on brain informatics Systematization method is with the system of analysis such as Shown in Fig. 1, including speech data collection module, kinestate data acquisition module and pulse data acquisition module isometric time gather The acquisition means in short-term such as means, brain electric data collecting module, electrocardio-data collection module and the data acquisition module that trembles, with wire With bluetooth be means of communication and be mounted with electronization POMS Mood State Self-assessment Scale smart mobile phone, with USB/WIFI be Means of communication also shows for data, analyzes and the background server of result feedback.
Described long time data acquisition, be embodied as step as follows:
Step 1, connect speech data collection module and smart mobile phone by wire and earphone interface of mobile phone, open kinestate number According to acquisition module and the on and off switch of pulse data acquisition module.Kinestate data acquisition module is as in figure 2 it is shown, by motion shape State data acquisition module and the first lithium battery 204 are connected, open the first on and off switch 205 for 3-axis acceleration sensing module and Three-axis gyroscope the first kinestate sensing module the 201, first microcontroller 206 and the first bluetooth sending module 202 are powered, After having operated, kinestate data acquisition is put in the first outer package 203.Pulse data acquisition module is as it is shown on figure 3, incite somebody to action Pulse data acquisition module and the second lithium battery 305 are connected, open second source switch 306 be pulse data sensor 302, Second microcontroller 307 and the second bluetooth sending module 303 are powered, and after having operated, whole module are put into the second outer package In 304.After aforesaid operations completes, speech microphone, wire, kinestate data acquisition module and mobile phone are placed on wearable In clothing, as shown in Figure 4, smart mobile phone 402 is placed on wearable clothing left side waist location, and speech microphone 401 is fixed on clothes Neckline position, connects the second wire 404 of speech microphone and smart mobile phone earphone interface and is wrapped in sewed in advance elongated In slot pocket.Kinestate data acquisition module is placed on garment waist and keeps right position 403.Outside in pulse data acquisition module Portion's packaged unit (including the parts such as the second microcontroller 307, second source switch the 306, second lithium battery) is put by bandage Putting in wrist joint position, pulse signal sensor 302 is fixed on tester's middle finger by the first thread gluing 301, Pulse Rate It is connected with the second microcontroller 307 by the first wire 308 according to sensor.
Step 2, open smart mobile phone long time data collection application, input test personnel's name, numbering and experimenter's Name, clicks on data acquisition modes when drop-down menu selects data acquisition modes to select long.Described experimenter refers to data acquisition The overseer of journey, in the case of not having overseer, this can ignore or fill in tester's name.Described drop-down menu In data acquisition modes data acquisition when including long, short time data collection, data under voice, kinestate data acquisition, Pulse data collection, brain electric data collecting, electrocardio-data collection and data acquisition of trembling.Click data save button, enters indigo plant Tooth linkage interface.
Step 3, jump to bluetooth linkage interface, click on bluetooth module and release the button, it is ensured that Bluetooth of mobile phone module is in opens shape State.Click on bluetooth scan button around, search for the indigo plant on the kinestate data acquisition module and pulse data acquisition module opened Tooth module's address, after determining and searching above-mentioned two module Bluetooth address, clicks on any one Bluetooth address and jumps to data acquisition Collection and display interface.
Step 4, check data acquisition and display interface, observe whether speech data, kinestate data and pulse data show Normally.If the situation that in three data, certain data or a few data do not show occurs, close kinestate data acquisition module With pulse data acquisition module power supply, re-execute data collection steps according to the method for step 1 to step 5.
For short time data collection, it is embodied as step and is described as follows:
Step 1, open brain electric data collecting module, electrocardio-data collection module and the data acquisition module that trembles respectively.Brain electricity number According to acquisition module as it is shown in figure 5, brain electric data collecting module be connected with the 3rd lithium battery 506, open the 3rd on and off switch 509 power for brain electric transducer the 507, the 3rd microcontroller 510 and the 3rd bluetooth module 508, by brain fax after having operated Sense module is put in the 3rd outer package 505.Electrocardio-data collection module as shown in Figure 6, by electrocardio-data collection module and the 4th Lithium battery 606 is connected, and opens the 4th on and off switch 607 for EGC sensor the 604, the 4th microcontroller the 608, the 4th bluetooth Module 609 is powered, and electrocardio-data collection module is placed in the 4th outer package 605 after having operated.Tremble data acquisition module As it is shown in fig. 7, tremble, data acquisition module trembles under gathering singlehanded middle finger and thumb tranquillization state respectively data, middle finger and big thumb The data that refer to tremble first are trembled sensor 702 and the by what three-axis gyroscope sensor and 3-axis acceleration sensor formed respectively Two sensors 710 that tremble are acquired, will tremble data acquisition module respectively with the 5th lithium battery 706 and the 6th lithium battery 716 Being connected, the 5th on and off switch 707 and the 6th on and off switch 715 of opening the data acquisition module that trembles are respectively the 5th microcontroller 708 and the 6th microcontroller the 714, the 5th bluetooth module 704 and the 6th blue-teeth data sending module 712, first tremble sensing Device 702 and second sensor 710 that trembles is powered, and the data acquisition module that will tremble after having operated is individually placed to the 5th outer package 705 and the 6th in outer package 713.
Step 2, brain electric data collecting module, electrocardio-data collection module and the data acquisition module that trembles are worn on tester With.Dry in brain electric data collecting module in brain electric data collecting module first electrode 502 is placed on the left front volume of brain And fixed by bandage 501, the first dry electrode 502 is connected with brain electric transducer 507 by privates 504, eeg data Reference electrode 503 on acquisition module is secured on left ear-lobe.By dry for second in electrocardio-data collection module electrode 602 It is fixed on the forefinger of tester's left hand and the right hand respectively by the second thread gluing 601 and the 3rd thread gluing 612 with the 3rd dry electrode 611 Position, the second dry electrode 602 and the 3rd dry electrode 611 are respectively by privates 603 and the 5th wire 610 and electrocardio sensing Device 604 is connected.The first shake being made up of three-axis gyroscope sensor and 3-axis acceleration sensor on the data acquisition module that trembles Tremble sensor 710 of the sensor 702 and second that quivers is fixed on left hand middle finger and big by the 4th thread gluing 701 and the 5th thread gluing 709 On thumb, the sensor that trembles by the 6th wire 703 and the 7th wire 711 respectively with the 5th microcontroller 708 and the 6th micro-control Device 714 processed is connected.
Step 3, and trembled smart mobile phone and brain electric data collecting module, electrocardio-data collection module by bluetooth communication mode Data acquisition module is connected.Open mobile phone long time data collection application, input test personnel's name, numbering and experimenter Name, click on drop-down menu select data acquisition modes select short time data acquisition mode.Click data save button, enters Bluetooth linkage interface.
Step 4, jump to bluetooth linkage interface, click on bluetooth module and release the button, it is ensured that Bluetooth of mobile phone module is in opens shape State.Click on bluetooth scan button around, brain electric data collecting module, electrocardio-data collection module and the data of trembling that search is opened Bluetooth module address on acquisition module, after determining and searching above-mentioned module Bluetooth address, clicks on any one Bluetooth address and jumps Forward data acquisition and display interface to.
Step 5, check data acquisition and display interface, observe eeg data, two tremble data and whether electrocardiogram (ECG) data shows Normally.If the situation that in four data, certain data or a few data do not show occurs, close brain electric data collecting module, the heart Electric data collecting module and the data acquisition module block power supply that trembles, re-execute data acquisition step according to the method for step 1 to step 5 Suddenly.
It should be noted that brain electricity that above-mentioned short time data acquisition method is only applicable under collecting test personnel's tranquillization state, tremble and Electrocardiogram (ECG) data.For the data of trembling under collecting test personnel's motion state, can only be based on smart mobile phone and the data acquisition module that trembles Individually gathering, acquisition step is described below:
Step 1, the data acquisition module that will tremble are connected with the 5th lithium battery the 706, the 6th lithium battery 716 respectively, open and tremble Data acquisition module the 5th on and off switch 707 and the 6th on and off switch 715 are respectively the 5th microcontroller 708 and the 6th microcontroller Device the 714, the 5th bluetooth module 704 and the 6th bluetooth module 712, by three-axis gyroscope sensor and 3-axis acceleration sensor The first of composition sensor 702 and second sensor 710 that trembles that trembles is powered, and the data acquisition module that will tremble after having operated divides It is not placed in the 5th outer package 705 and the 6th outer package 713.
Step 2, the first shake being made up of three-axis gyroscope sensor and 3-axis acceleration sensor on the data acquisition module that trembles Tremble sensor 710 of the sensor 702 and second that quivers is fixed on left hand middle finger and big by the 4th thread gluing 701 and the 5th thread gluing 709 On thumb, the sensor that trembles by the 6th wire 703 and the 7th wire 711 respectively with the 5th microcontroller 708 and the 6th micro-control Device 714 processed is connected.
Step 3, by bluetooth communication mode, smart mobile phone is connected with the data acquisition module that trembles.Open mobile phone long time data acquisition Collection application program, input test personnel's name, numbering and the name of experimenter, click on drop-down menu and select data acquisition modes Selection is trembled data acquisition modes.Click data save button, enters bluetooth linkage interface.
Step 4, jump to bluetooth linkage interface, click on bluetooth module and release the button, it is ensured that Bluetooth of mobile phone module is in opens shape State.Click on bluetooth scan button around, the bluetooth module address trembled on data acquisition module that search is opened, determine search After above-mentioned module Bluetooth address, click on any one Bluetooth address and jump to data acquisition and display interface.
Step 5, tester are sitting on chair, and eyes are eyed to the front, and the arm wearing the data acquisition module that trembles stretches forward, Direction is parallel to the ground, and the five fingers stretch and keep slight separated position, performs step 6 after completing above-mentioned action.
Step 6, check data acquisition and display interface, observe whether two data of trembling show normally.If two data occur In certain data or two data situation about not showing, close the data acquisition module block power supply that trembles, according to step 1 to step 6 Method re-execute data collection steps.
Wearable physiology-psychology-behavioral data the collection of human body based on brain informatics Systematization method comprises in analysis system Background server be mainly responsible for based on gather long time or physiology, psychology and behavioral data provide data aobvious for tester in short-term Show, interpretation of result, the service such as Mood State quantitative evaluation and health control.Wherein, data display service mainly will collect Physiology, psychology and behavioral data show on the server in the way of waveform, Method And Principle is relatively simple, does not make weight at this Point narration.Mood State quantitative evaluation is the interpretation of result and the core of Health management service, i.e. mental state provided on background server State quantitative evaluation to realize step essentially identical with the step that interpretation of result realizes, provide Mood State to quantify to comment for tester The service of estimating is based on the core component in physiology-psychology-behavioral data Health management service.In consideration of it, quantify to comment to Mood State The step that realizes estimated carries out emphasis narration, it is achieved step as shown in Figure 8, is described as follows:
Step 1, according to the frequency acquisition of scale data and time point, the physiology gathered, behavioral data are carried out varigrained Data divide.
Step 2, varigrained physiology, behavioral data are carried out feature extraction, Feature Extraction Method due to various informative, This is not described in detail.Feature based on extraction, uses feature selection approach that the feature of extraction is carried out feature selection.
The method of step 3, employing principal component analysis and mathematical statistics assesses extraction reflection user data from the Mood State of many days The data vector of different Mood State, using multiple data vectors as dependent variable, the physiology chosen, behavior characteristics as independent variable, Use multiple multiple linear regression analysis Combination of Methods difference physiology, behavior characteristics and be fitted with physiological data, finding out multiple The multiple regression equation of user psychology data variation can be reflected.
Step 4, multiple regression equation carrying out equation certificate authenticity and regression coefficient test, it is polynary that superseded inspection is not passed through Regression equation and feature combination, select the equation that also degree of fitting is optimal by inspection as physiological behavior feature and scale data matching Fundamentals of Mathematics.
Step 5, the physiology, psychology and the behavioral data that within many days, gather for user, the multiple multiple linear regressions that can will obtain Equation is considered as the Mood State quantitative appraisement model of this user, owing to the equation is using physiology, behavioral data as independent variable, with the heart The physiology of test user every day in future, behavioral data as dependent variable, can be input in equation by reason data as independent variable, The result obtained just can be considered the Mood State quantitative evaluation result on the same day.
Above presently preferred embodiments of the present invention is described.It is to be appreciated that the present invention is partly belonging to of detailed disclosure Techniques known, the i.e. present invention are not limited to and above-mentioned particular implementation, the equipment not described in detail the most to the greatest extent and knot Structure is construed as applying the common mode in this area to be practiced；Any those of ordinary skill in the art, without departing from this In the case of inventive technique aspects, technical solution of the present invention is made many by the method and the technology contents that all may utilize the disclosure above Possible variation and modification, or it is revised as the Equivalent embodiments of equivalent variations, this has no effect on the flesh and blood of the present invention.Therefore, Every content without departing from technical solution of the present invention, according to the technical spirit of the present invention to any simple modification of above example, Equivalent variations and modification, all still fall within the range of technical solution of the present invention protection.

Claims (3)

1. the wearable physiology-psychology-behavioral data collection of human body based on brain informatics Systematization method and the system of analysis, It is characterized in that: this system includes the speech data collection module for long-time data acquisition, kinestate data acquisition module With pulse data acquisition module, for brain electric data collecting module, the electrocardio-data collection module of short time data acquisition with tremble Data acquisition module, for gathering based on smart mobile phone the electronic POMS Mood State Self-assessment Scale of psychology self-appraisal data, Dynamic Announce, data analysis and the background server of result feedback for physiology, psychology and behavioral data；In long-time data During collection, speech data collection module wire is connected with the earphone interface of smart mobile phone, kinestate data acquisition module Block and pulse data acquisition module use bluetooth to communicate with smart mobile phone；Speech data collection module include speech microphone, Wire and smart mobile phone；The speech transducer of speech data collection module will be gathered by the earphone interface on wire and smart mobile phone To voice signal send smart mobile phone to, on smart mobile phone install speech processing applications program, be responsible for voice signal coding, Decoding, storage and volume waveform display function, smart mobile phone is 8KHz to the sample rate of voice signal, and smart mobile phone once fills Energy power-on time more than 12 hours continuously after electricity；Kinestate data acquisition module includes that microcontroller, 3-axis acceleration sense Device, three-axis gyroscope sensor, bluetooth module, lithium battery, switch, outer packaging；3-axis acceleration sensor and three axle tops Spiral shell instrument sensor acquisition human body three-dimensional kinestate data are also transferred to microcontroller, microprocessor controls bluetooth sending module Sending kinestate data with digital signal form to smart mobile phone, micro controller data sample frequency is 20Hz, and power supply uses Chargeable lithium cell is powered with pluggable form for kinestate data acquisition module, and once charging can power-on time 12 continuously More than hour；Pulse data acquisition module includes microcontroller, pulse data sensor, wire, lithium battery, switch, outside Packaging, thread gluing and bandage；
Pulse transducer is fixed on the middle fingertip of tester, after the pulse signal gathered is carried out signal amplification and digital-to-analogue conversion Being transferred to microcontroller by wire, microprocessor controls bluetooth sending module sends to smart mobile phone with digital signal form Pulse data；Micro controller data sample frequency is 20Hz, and power supply uses chargeable lithium cell with pluggable form as pulse Data acquisition module is powered, and once charging can power-on time more than 12 hours continuously；Smart mobile phone needs to support bluetooth 4.0 editions This above communication mode, smart mobile phone is provided with support data under voice and the one-to-many Blue-tooth communication method of independent development Application program, the most not only there is the data under voice function supporting more than 8KHz, and can support to receive 2 simultaneously Or more than 2 bluetooth client send the function of data simultaneously；Speech data collection module and kinestate data acquisition module are put Wearable clothing is conveniently worn；The voice that relates in data acquisition when the smart mobile phone application program of independent development is not only supported long, Kinestate and pulse three item data synchronous acquisition function, also support voice, kinestate, pulse, brain electricity, electrocardio and shake The individual event acquisition function of the data such as quiver；I.e. tester can use this application program to be acquired individual event physiology or behavioral data； It is provided with based on bluetooth module and the data receiver of microphone module, the application program showing, store and sending on smart mobile phone, The multi-channel data that above-mentioned application program can receive 2 and more than 2 bluetooth client simultaneously and speech transducer sends over, Multi-channel data includes tremble data, pulse data, kinestate data, eeg data, electrocardiogram (ECG) data and speech data；With Time, multi-channel data will tremble data, pulse data, kinestate data, eeg data, electrocardio in the way of data waveform Data and speech data show on smart mobile phone, while data receiver, above-mentioned multi-channel data are write smart mobile phone in real time On internally installed SD card；Comprise data send button on Application Program Interface, the data of storage are sent out automatically by WIFI Deliver on background server；Additionally, application program has user profile writing function, user can input quilt in program interface homepage The information such as examination name, tested numbering, main examination name and experiment type, for recording the user object belonging to adopted data or data Acquisition operations personnel；Application program can real-time recorded data acquisition time, acquisition time and data are simultaneously written on SD card； For receive tremble, pulse, kinestate, brain electricity, the data such as electrocardio and voice, be saved in the most respectively with data type In the file of English name name, if pulse data is saved under pulse file, corresponding Data Filename is by tested name Acquisition time composition is started with data；For described long time collecting method, speech data collection module, kinestate number After acquisition module and pulse data acquisition module and mobile phone successful connection, support voice, kinestate and the arteries and veins to tester Physiology, the behavioral data such as fight carries out the seriality collection of more than 12 hours；Acquisition method step is described below:
Step 1, connect speech data collection module and smart mobile phone by wire and smart mobile phone earphone interface, open motion shape State data acquisition module and the on and off switch of pulse data acquisition module；
Step 2, speech microphone, wire, kinestate data acquisition module and smart mobile phone are placed in wearable clothing, its Middle smart mobile phone is placed on wearable clothing left side waist location, and speech microphone is fixed on neck span position, connects speech microphone It is wrapped in the elongated slot pocket sewed in advance with the wire of smart mobile phone earphone interface；Kinestate data acquisition module It is placed on garment waist to keep right position；Outer packaging part in pulse data acquisition module (include microcontroller, on and off switch, The parts such as lithium battery) it is placed on wrist joint position by bandage, pulse signal sensor is fixed in tester by thread gluing On finger, pulse data sensor is connected with microcontroller by wire；
Step 3, open smart mobile phone long time data collection application, input the name of tested name, numbering and experimenter, Click on drop-down menu and select data acquisition modes；Described experimenter refers to the overseer of data acquisition, is not having overseer's In the case of, this can ignore or fill in tester's name；Number when data acquisition modes in described drop-down menu includes long According to collection, short time data collection, data under voice, kinestate data acquisition, pulse data collection, brain electric data collecting, Electrocardio-data collection and data acquisition etc. of trembling；Click data save button, enters bluetooth linkage interface；
Step 4, jump to bluetooth linkage interface, click on bluetooth module and release the button, it is ensured that bluetooth module is in open mode； Click on bluetooth scan button around, search for the bluetooth mould on the kinestate data acquisition module and pulse data acquisition module opened Block, after determining and searching above-mentioned two module Bluetooth address, clicks on any one Bluetooth address and jumps to data acquisition and display Interface；
Step 5, check data acquisition and display interface, observe whether speech data, kinestate data and pulse data show Normally；If the situation that in three data, certain data or a few data do not show occurs, close kinestate data acquisition module With pulse data acquisition module power supply, re-execute data collection steps according to the method for step 1 to step 5；
In short time data acquisition method, described brain electric data collecting module is fixed on brain with the form of bandage and uses single channel Dry electrode gathers Prefrontal Cortex eeg data, and the signal gathered is carried out it after signal amplification and digital-to-analogue conversion by brain electric transducer Sending microcontroller to, microprocessor controls bluetooth sending module sends eeg data with digital signal form to smart mobile phone, micro- Controller data sample frequency is 512Hz, and power supply uses chargeable lithium cell and supplies for brain electricity sensing module with pluggable form Electricity, once charging can power-on time more than 12 hours continuously；Described electrocardio-data collection module uses two with silver chloride as material The electrode sensor of matter, gathers user's electrocardiosignal with both hands forefinger for test point, and EGC sensor carries out letter to the signal gathered Number amplify and digital-to-analogue conversion after be transferred to microcontroller, microprocessor controls bluetooth sending module with digital signal form to intelligence Can send electrocardiogram (ECG) data by mobile phone, micro controller data sample frequency is 50Hz, and power supply uses chargeable lithium cell with pluggable Form is electrocardio sensing module for power supply, and once charging can power-on time more than 12 hours continuously；The described data acquisition module that trembles By parts such as 3-axis acceleration sensor, three-axis gyroscope sensor, microcontroller, bluetooth module, wire, thread gluing and batteries Composition；With singlehanded middle finger and thumb as test point, by thread gluing, 3-axis acceleration sensor and three-axis gyroscope sensor respectively It is fixed on middle finger and thumb after the signal gathered is carried out signal amplification and digital-to-analogue conversion and is transferred to microcontroller, micro-control Device processed controls bluetooth sending module and sends to smart mobile phone with digital signal form and tremble data, i.e. described in data of trembling refer to utilize 3-axis acceleration data that 3-axis acceleration sensor and three-axis gyroscope sensor acquisition arrive and three-axis gyroscope data；Microcontroller Device data sampling frequency is 20Hz, and power supply uses chargeable lithium cell to power with pluggable form for the sensing module that trembles, one Secondary charging can power-on time more than 12 hours continuously；For described short time data acquisition method, can be respectively to brain electricity, electrocardio Data carry out single datum collection with trembling, it is also possible to brain electricity, electrocardiogram (ECG) data and data of trembling are carried out two or three item data are same Time gather；After smart mobile phone successful connection, brain electric data collecting module gathers 5 minutes tranquillization state eeg datas of left front volume, the heart Electric data collecting module, with both hands forefinger as data collection point, gathers 5 minutes tranquillization state electrocardiogram (ECG) datas, and tremble data acquisition module With singlehanded middle finger and thumb as data collection point, gather 5 minutes required movement data of finger；Described tranquillization state brain electricity and tranquillization State electrocardio refer to tester remain static down send brain electricity and electrocardiogram (ECG) data；Tremble and specify described in data acquisition Action refers to the data of trembling trembled under data and motion state under tranquillization state, and action of trembling under tranquillization state is that tester keeps quiet The only data acquisition under naturalness；The action of trembling of motion state is: tester wears the arm of the data acquisition module that trembles forward Stretching, direction is parallel to the ground, and the five fingers stretch and keep being slightly spaced state；
Trembling in data, short time data acquisition method step is described as follows:
Step 1, open two data acquisition modules that tremble, will be made up of 3-axis acceleration sensor, three-axis gyroscope sensor Sensing module be fixed on left hand or right hand middle finger and thumb by thread gluing；
Step 2, open smart mobile phone long time data collection application, input subjects's name, numbering and the surname of experimenter Name, clicks on drop-down menu and selects data acquisition modes；Described experimenter refers to the overseer of data acquisition, in not supervision In the case of person, this can ignore or fill in tester's name；Click data save button enters bluetooth linkage interface；
Step 3, jump to bluetooth linkage interface, click on bluetooth module and release the button, it is ensured that Bluetooth of mobile phone module is in opens shape State；Click on bluetooth scan button around, the bluetooth module trembling on data acquisition module that search is opened, search indigo plant determining Behind tooth address, click on Bluetooth address and jump to data acquisition and display interface；
During data of trembling under step 4, collecting test personnel's tranquillization state, it is desirable to tester is sitting on chair, eyes are closed one's eyes, double Hands is placed on thigh and keeps static, performs step 5 after completing above-mentioned action；During data of trembling under collecting test personnel's motion state, Require tester be sitting on chair, eyes are eyed to the front, and the arm wearing the data acquisition module that trembles stretches forward, direction with Ground is parallel, and the five fingers stretch and keep slight separated position, performs step 5 after completing above-mentioned action；
Step 5, check data acquisition and display interface, observe whether data of trembling show normally；If certain in two data occurs The situation that individual data or two data do not show, closes kinestate data acquisition module and pulse data acquisition module power supply, Data collection steps is re-executed according to the method for step 1 to step 5；
In long-time data acquisition and short time data acquisition method, speech data collection module, kinestate data acquisition module, Pulse data acquisition module, brain electric data collecting module, electrocardio-data collection module and the data acquisition module that trembles are by corresponding number Being sent on smart mobile phone according to form, the data that the most different data acquisition modules sends to smart mobile phone form and data markers lattice Formula is different；The speech data that speech data collection module sends to mobile phone is made up of frame head, speech data and postamble three part；Fortune The kinestate data that dynamic state data acquisition module sends to mobile phone are by frame head, x-axis acceleration information, separator 1, y-axis Acceleration information, separator 2, z-axis acceleration information, separator 3, x-axis angular velocity data, separator 4, y-axis angle speed The part composition such as degrees of data, separator 5, z-axis angular velocity data and postamble；The arteries and veins that pulse data acquisition module sends to mobile phone Data of fighting are made up of parts such as frame head, pulse data and postambles；The data of trembling that the data acquisition module that trembles sends to mobile phone are by frame Head, separator 1, x-axis acceleration information, separator 2, y-axis acceleration information, separator 3, z-axis acceleration information, Separator 4, x-axis angular velocity data, separator 5, y-axis angular velocity data, separator 6, z-axis angular velocity data and postamble Deng part composition；Data of trembling on middle finger and thumb are made a distinction by frame head；Brain electric data collecting module sends to mobile phone Eeg data is made up of three parts such as frame head, eeg data and postambles；The electrocardiogram (ECG) data that electrocardio-data collection module sends to mobile phone It is made up of three parts such as frame head, electrocardiogram (ECG) data and postambles；Set by the data sent to mobile phone for different data acquisition module Frame head is different.
A kind of wearable physiology-psychology of human body based on brain informatics Systematization method the most according to claim 1-OK For data collection and transmission, it is characterised in that: for the Dynamic Announce of physiology, psychology and behavioral data, data analysis and Physiology, psychology and behavioral data that the background server of result feedback is used not only for gathering carry out Dynamic Announce, Er Qieneng Enough set up Mood State quantitative appraisement model for user being provided the clothes such as physiology, behavior outcome feedback and Mood State quantitative evaluation Business；Background server receives physiology-psychology-behavioral data that smart mobile phone sends over, online in the way of online or off-line Under mode, smart mobile phone by WIFI send in real time to background server collect voice, kinestate, pulse, brain electricity, Electrocardio and physiology and the behavioral data such as tremble, the data received are shown, store and on-line data analysis by server in real time； Or by offline mode, by USB or WIFI by the voice preserved on mobile phone, kinestate, pulse, brain electricity, the heart Electricity, tremble and psychology Self-assessment Scale assessment physiology, psychology and the behavioral data such as data are transferred on background server；Take on backstage On business device, according to the user's physiology, psychology and the behavioral data that collect, set up Mood State quantitative appraisement model and provide the user Mood State quantitative evaluation services；Mood State quantitative appraisement model be based primarily upon many days mental state assessment data of user and physiology, Behavioral data, uses principal component analysis, mathematical statistics and multiple multiple linear regression analysis method to draw multiple with physiology, behavior Data characteristics is independent variable, assesses the data equation of linear regression as dependent variable with mental state, using equation of linear regression as mental state shape State quantitative appraisement model, according to the physiology on the tester same day collected, behavioral data feature to the Mood State amount of carrying out on the same day Change assessment；The personalized model set up on server is intended to physiology based on user and behavioral data, finds and can accurately reflect this The physiology of user's Mood State change and behavioral data feature as effective mental state quantizating index, and then be provided with targetedly Mental state quantitative evaluation services.
A kind of wearable physiology-psychology of human body based on brain informatics Systematization method the most according to claim 1-OK For data collection and transmission, it is characterised in that:
Data acquisition time long, is embodied as step as follows:
Step 1, connect speech data collection module and smart mobile phone by wire and earphone interface of mobile phone, open kinestate number According to acquisition module and the on and off switch of pulse data acquisition module；Kinestate data acquisition module, by kinestate data acquisition Module is connected with the first lithium battery (204), and opening the first on and off switch (205) is 3-axis acceleration sensing module and three axles Gyroscope the first kinestate sensing module (201), the first microcontroller (206) and the first bluetooth sending module (202) supply Electricity, is put into kinestate data acquisition in the first outer package (203) after having operated；Pulse data acquisition module, by arteries and veins Fight data acquisition module and the second lithium battery (305) is connected, open second source switch (306) be pulse data sensor (302), Second microcontroller (307) and the power supply of the second bluetooth sending module (303), be put into whole module outside second after having operated In packaging (304)；After aforesaid operations completes, speech microphone, wire, kinestate data acquisition module and mobile phone are put In wearable clothing, smart mobile phone (402) is placed on wearable clothing left side waist location, and speech microphone (401) is fixed on clothing Taking neckline position, second wire (404) of connection speech microphone and smart mobile phone earphone interface is wrapped in and sews in advance Elongated slot pocket in；Kinestate data acquisition module is placed on garment waist and keeps right position (403)；Pulse data gathers mould Outer packaging part in block is placed on wrist joint position by bandage, and pulse signal sensor (302) passes through the first thread gluing (301) being fixed on tester's middle finger, pulse data sensor passes through the first wire (308) and the second microcontroller (307) It is connected；
Step 2, open smart mobile phone long time data collection application, input test personnel's name, numbering and experimenter's Name, clicks on data acquisition modes when drop-down menu selects data acquisition modes to select long；Described experimenter refers to data acquisition The overseer of journey, in the case of not having overseer, this can ignore or fill in tester's name；Described drop-down menu In data acquisition modes data acquisition when including long, short time data collection, data under voice, kinestate data acquisition, Pulse data collection, brain electric data collecting, electrocardio-data collection and data acquisition of trembling；Click data save button, enters indigo plant Tooth linkage interface；
Step 3, jump to bluetooth linkage interface, click on bluetooth module and release the button, it is ensured that Bluetooth of mobile phone module is in opens shape State；Click on bluetooth scan button around, search for the indigo plant on the kinestate data acquisition module and pulse data acquisition module opened Tooth module's address, after determining and searching above-mentioned two module Bluetooth address, clicks on any one Bluetooth address and jumps to data acquisition Collection and display interface；
Step 4, check data acquisition and display interface, observe whether speech data, kinestate data and pulse data show Normally；If the situation that in three data, certain data or a few data do not show occurs, close kinestate data acquisition module With pulse data acquisition module power supply, re-execute data collection steps according to the method for step 1 to step 5；
For short time data collection, it is embodied as step and is described as follows:
Step 1, open brain electric data collecting module, electrocardio-data collection module and the data acquisition module that trembles respectively；Brain electricity number According in acquisition module, brain electric data collecting module is connected with the 3rd lithium battery (506), opens the 3rd on and off switch (509) Power for brain electric transducer (507), the 3rd microcontroller (510) and the 3rd bluetooth module (508), by brain after having operated Electricity sensing module is put in the 3rd outer package (505)；In electrocardio-data collection module, by electrocardio-data collection module and the 4th Lithium battery (606) be connected, open the 4th on and off switch (607) be EGC sensor (604), the 4th microcontroller (608), 4th bluetooth module (609) power supply, is placed on electrocardio-data collection module in the 4th outer package (605) after having operated；Shake Quivering in data acquisition module, the data acquisition module that trembles gathers data of trembling under singlehanded middle finger and thumb tranquillization state, middle finger respectively First trembled sensor by what three-axis gyroscope sensor and 3-axis acceleration sensor formed respectively with thumb data of trembling (702) and the second sensor (710) that trembles is acquired, will tremble data acquisition module respectively with the 5th lithium battery (706) It is connected with the 6th lithium battery (716), opens the 5th on and off switch (707) and the 6th on and off switch of the data acquisition module that trembles (715) it is respectively the 5th microcontroller (708) and the 6th microcontroller (714), the 5th bluetooth module (704) and the 6th Blue-teeth data sending module (712), first tremble sensor (702) and second tremble sensor (710) power supply, operated The data acquisition module that will tremble after one-tenth is individually placed in the 5th outer package (705) and the 6th outer package (713)；
Step 2, brain electric data collecting module, electrocardio-data collection module and the data acquisition module that trembles are worn on tester With；The first dry electrode (502) in brain electric data collecting module in brain electric data collecting module is placed on brain left front Fixing on volume and by bandage (501), the first dry electrode (502) is by privates (504) and brain electric transducer (507) Being connected, the reference electrode (503) in brain electric data collecting module is secured on left ear-lobe；By in electrocardio-data collection module The second dry electrode (602) and the 3rd dry electrode (611) consolidated by the second thread gluing (601) and the 3rd thread gluing (612) respectively It is scheduled on the index of tester's left hand and the right hand, the second dry electrode (602) and the 3rd dry electrode (611) respectively by the Four wires (603) are connected with EGC sensor (604) with the 5th wire (610)；To tremble on data acquisition module by three The first of axle gyro sensor and the 3-axis acceleration sensor composition sensor (702) and second that trembles trembles sensor (710) Being fixed on left hand middle finger and thumb by the 4th thread gluing (701) and the 5th thread gluing (709), the sensor that trembles passes through the 6th Wire (703) is connected with the 5th microcontroller (708) and the 6th microcontroller (714) respectively with the 7th wire (711)；
Step 3, and trembled smart mobile phone and brain electric data collecting module, electrocardio-data collection module by bluetooth communication mode Data acquisition module is connected；Open mobile phone long time data collection application, input test personnel's name, numbering and experimenter Name, click on drop-down menu select data acquisition modes select short time data acquisition mode；Click data save button, enters Bluetooth linkage interface；
Step 4, jump to bluetooth linkage interface, click on bluetooth module and release the button, it is ensured that Bluetooth of mobile phone module is in opens shape State；Click on bluetooth scan button around, brain electric data collecting module, electrocardio-data collection module and the data of trembling that search is opened Bluetooth module address on acquisition module, after determining and searching above-mentioned module Bluetooth address, clicks on any one Bluetooth address and jumps Forward data acquisition and display interface to；
Step 5, check data acquisition and display interface, observe eeg data, two tremble data and whether electrocardiogram (ECG) data shows Normally；If the situation that in four data, certain data or a few data do not show occurs, close brain electric data collecting module, the heart Electric data collecting module and the data acquisition module block power supply that trembles, re-execute data acquisition step according to the method for step 1 to step 5 Suddenly；
It should be noted that brain electricity that above-mentioned short time data acquisition method is only applicable under collecting test personnel's tranquillization state, tremble and Electrocardiogram (ECG) data；For the data of trembling under collecting test personnel's motion state, can only be based on smart mobile phone and the data acquisition module that trembles Individually gathering, acquisition step is described below:
Step 1, the data acquisition module that will tremble are connected with the 5th lithium battery (706), the 6th lithium battery (716) respectively, beat Drive tremble data acquisition module the 5th on and off switch (707) and the 6th on and off switch (715) respectively the 5th microcontroller (708) With the 6th microcontroller (714), the 5th bluetooth module (704) and the 6th bluetooth module (712), sensed by three-axis gyroscope Device and 3-axis acceleration sensor composition first tremble sensor (702) and second tremble sensor (710) power supply, operate The data acquisition module that will tremble after completing is individually placed in the 5th outer package (705) and the 6th outer package (713)；
Step 2, the first shake being made up of three-axis gyroscope sensor and 3-axis acceleration sensor on the data acquisition module that trembles The sensor (702) and second that the quivers sensor (710) that trembles is fixed on by the 4th thread gluing (701) and the 5th thread gluing (709) On left hand middle finger and thumb, the sensor that trembles by the 6th wire (703) and the 7th wire (711) respectively with the 5th micro-control Device processed (708) is connected with the 6th microcontroller (714)；
Step 3, by bluetooth communication mode, smart mobile phone is connected with the data acquisition module that trembles；Open mobile phone long time data acquisition Collection application program, input test personnel's name, numbering and the name of experimenter, click on drop-down menu and select data acquisition modes Selection is trembled data acquisition modes；Click data save button, enters bluetooth linkage interface；
Step 4, jump to bluetooth linkage interface, click on bluetooth module and release the button, it is ensured that Bluetooth of mobile phone module is in opens shape State；Click on bluetooth scan button around, the bluetooth module address trembled on data acquisition module that search is opened, determine search After above-mentioned module Bluetooth address, click on any one Bluetooth address and jump to data acquisition and display interface；
Step 5, tester are sitting on chair, and eyes are eyed to the front, and the arm wearing the data acquisition module that trembles stretches forward, Direction is parallel to the ground, and the five fingers stretch and keep slight separated position, performs step 6 after completing above-mentioned action；
Step 6, check data acquisition and display interface, observe whether two data of trembling show normally；If two data occur In certain data or two data situation about not showing, close the data acquisition module block power supply that trembles, according to step 1 to step 6 Method re-execute data collection steps；
Wearable physiology-psychology-behavioral data the collection of human body based on brain informatics Systematization method comprises in analysis system Background server be mainly responsible for based on gather long time or physiology, psychology and behavioral data provide data aobvious for tester in short-term Show, interpretation of result, the service such as Mood State quantitative evaluation and health control；Wherein, data display service mainly will collect Physiology, psychology and behavioral data show on the server in the way of waveform, Method And Principle is relatively simple, does not make weight at this Point narration；Mood State quantitative evaluation is the interpretation of result and the core of Health management service, i.e. mental state provided on background server State quantitative evaluation to realize step essentially identical with the step that interpretation of result realizes, provide Mood State to quantify to comment for tester The service of estimating is based on the core component in physiology-psychology-behavioral data Health management service；In consideration of it, quantify to comment to Mood State The step that realizes estimated carries out emphasis narration, it is achieved step is as follows:
Step 1, according to the frequency acquisition of scale data and time point, the physiology gathered, behavioral data are carried out varigrained Data divide；
Step 2, varigrained physiology, behavioral data are carried out feature extraction, Feature Extraction Method due to various informative, This is not described in detail；Feature based on extraction, uses feature selection approach that the feature of extraction is carried out feature selection；
The method of step 3, employing principal component analysis and mathematical statistics assesses extraction reflection user data from the Mood State of many days The data vector of different Mood State, using multiple data vectors as dependent variable, the physiology chosen, behavior characteristics as independent variable, Use multiple multiple linear regression analysis Combination of Methods difference physiology, behavior characteristics and be fitted with physiological data, finding out multiple The multiple regression equation of user psychology data variation can be reflected；
Step 4, multiple regression equation carrying out equation certificate authenticity and regression coefficient test, it is polynary that superseded inspection is not passed through Regression equation and feature combination, select the equation that also degree of fitting is optimal by inspection as physiological behavior feature and scale data matching Fundamentals of Mathematics；
Step 5, the physiology, psychology and the behavioral data that within many days, gather for user, the multiple multiple linear regressions that can will obtain Equation is considered as the Mood State quantitative appraisement model of this user, owing to the equation is using physiology, behavioral data as independent variable, with the heart The physiology of test user every day in future, behavioral data as dependent variable, can be input in equation by reason data as independent variable, The result obtained just can be considered the Mood State quantitative evaluation result on the same day.
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