CN202262995U - Psychological tester combining relaxation training - Google Patents
Psychological tester combining relaxation training Download PDFInfo
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- CN202262995U CN202262995U CN2011203296998U CN201120329699U CN202262995U CN 202262995 U CN202262995 U CN 202262995U CN 2011203296998 U CN2011203296998 U CN 2011203296998U CN 201120329699 U CN201120329699 U CN 201120329699U CN 202262995 U CN202262995 U CN 202262995U
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Abstract
The utility model relates to a psychological tester combining relaxation training. The psychological tester comprises a shell and a plurality of groups of data channels, wherein the groups of data channels are independent; the psychological tester also comprises a plurality of groups of sensors arranged on the outer part of the shell; each group of sensors is independently connected with a preamplifier circuit of each group of data channels; a singlechip main control circuit is provided with a microcontroller and a standard data output end; and the sensors comprise an electroencephalogram sensor, a myoelectric sensor, a skin temperature sensor, a respiration sensor, a skin electricity sensor, a blood volume sensor, a blood pressure sensor and/or a sound sensor. The psychological tester combining the relaxation training can be used for judging the tension degree of a tested person, so that the testing personnel can take different operation according to the real-time state of the tested person; and by combining the relaxation training, the psychological tester is more flexible and accurate to use. The psychological tester is simple in structure, small in volume, light and easy to carry and low in manufacturing cost, and is widely applied to multiple industries.
Description
[technical field]
This utility model relates to the psychological tester field, particularly a kind of psychological tester with combination relaxation training function.
[background technology]
Psychological tester is claimed a lie detector (Polygraph) again, is a kind of instrument that writes down multinomial physiological reaction, in crime survey, can be used for assisting investigation, receives inquisitorial psychologic status with acquisition, thereby judges whether it relates to the punishment case.Its principle is based upon the people, and a series of variations that can not automatic control can take place on the physiology when lying; Comprise the physiological situation that some are difficult to observe with the naked eye, for example breathing rate and blood volume are unusual, pulse quickening, hypertension, the blood output increases and composition variations, subcutaneous sweat gland secretion increase, platycoria, stomach contraction and/or muscular tone etc.
Modern a lie detector is made up of pick off, main frame and microcomputer usually.Wherein, pick off is connected with people's body surface, is used to gather the change information of Human Physiology parameter; Main frame is an electronic unit, and the analogue signal that pick off is gathered becomes digital signal through treatment conversion; Microcomputer is stored the digital signal of input, analyze, show, obtains conclude of lie detector.
Most of tested person because mental pressure etc. cause the emotion of anxiety, anxiety easily, promptly is in stress state when carrying out psychological test, if this state can not be eased, can influence test result.Experimental result shows; Brain electricity, myoelectricity and Pi Wen data can be judged tested person's state of living in preferably, therefore, should carry out relaxation training to the tested person in conjunction with brain electricity, myoelectricity and Pi Wen data; Alleviate tested person's anxiety, anxiety and mental pressure; And then use other physical signs that the tested person is carried out traditional psychological test, thus guarantee in test, to obtain the real physiological reaction of tested person, improve the test accuracy rate.Yet, find to realize the device of this function in the prior art.
[summary of the invention]
The purpose of this utility model is to address the deficiencies of the prior art, and a kind of psychological tester that can judge tested person's mental status, the tested person carried out relaxation training according to tested person's mental status permission evaluation and test personnel is provided.
[technical scheme]
To achieve these goals; This utility model supplies a kind of psychological tester that combines relaxation training; Comprise housing and the multi-group data passage that is arranged on said enclosure interior; Said data channel comprises pre-amplification circuit 2, trap circuit 3, impedance matching circuit 4, amplification filtering circuit 5, the AD sample circuit 6 that links to each other successively, and independent between every group of data channel, said data channel all is connected with single-chip microcomputer governor circuit 7; Said single-chip microcomputer governor circuit 7 also is connected with key switch 9 with feedback screen 8; Said psychological tester also comprises the many groups pick off 1 that is arranged on outside, and every group of pick off 1 links to each other with the pre-amplification circuit 2 of one group of said multi-group data passage independently, and said single-chip microcomputer governor circuit 7 possesses microcontroller and normal data outfan; Wherein, said pick off comprises brain electricity, myoelectricity, Pi Wen, breathing, skin electricity, blood volume, blood pressure and/or sound transducer.
Carrying out psychological test through brain electricity, myoelectricity, Pi Wen, breathing, skin electricity, blood volume, blood pressure or sound detection is state of the art; A large amount of open source literature itemized record are arranged, and it detects principle and means, and the pick off of these sense channels also is this area product commonly used, that can buy acquisition on the market.During use, for example brain electricity, myoelectricity, Pi Wen, breathing, skin electricity, blood volume, blood pressure or sound transducer are placed/pasted/be fixed near position tested person's upper arm, shirtfront or the temple, be used to gather relevant physiology signal.
Preferred embodiment a kind of according to the psychological tester of above-mentioned combination relaxation training, said pre-amplification circuit 2 comprises eeg pre-amplification circuit and θ ripple pre-amplification circuit.
For the psychological tester of above-mentioned combination relaxation training, said single-chip microcomputer governor circuit 7 has the relaxation state threshold value of brain electricity, myoelectricity and Pi Wen data.
Preferably, said trap circuit is a 50Hz hum filter circuit.
Equally preferably, said amplification filtering circuit 5 is anti-phase ratio amplifying circuit, high-pass filtering circuit and/or low-pass filter circuit.
According to preferred embodiment a kind of, said AD sampling A has universal serial bus, and said universal serial bus links to each other with the pin of the microcontroller of single-chip microcomputer governor circuit.
In this utility model; Said normal data outfan is USB port, bluetooth port, infrared data port or universal serial bus; Be used to connect 51 singlechip microcontroller and host computer (PC), with psychological tester of realization this utility model and the communication between the PC main frame.
In this utility model scope, term " host computer " comprises general purpose computer and is installed in the necessary software in the said computer.The function that host computer can be realized comprises the output signal of reception from psychological tester, and these output signals are presented in the display device with curve or diagrammatic form, supplies the staff to estimate tested person's mental status.Said host computer and related software are prior art, and those skilled in the art can not pay creative work and realize.In this utility model, repeat no more.
In this utility model; The single-chip microcomputer governor circuit adopts single-chip microcomputer to constitute, and it can be crossed each circuit in the psychological tester of this utility model is controlled, and collects the final data that obtain and converts the discernible data of PC to; Be transferred to host computer, supply further to handle or judge.
During use; Being used for brain electricity, myoelectricity, skin temperature data channel is mainly used in and judges tested person's mental status; Threshold value through with real time data and setting compares, and judges whether the tested person need carry out relaxation training earlier, and then carries out psychological test through other data channel.
When measured's body and mind is lax; Physiology, spirit and emotion are in no tense situation, mainly show as slowing down of respiratory frequency and heart rate, blood pressure drops; Whole body skeletal muscle tension force descends, and have that extremity are warm, clearheaded, the happiness that is in a light hearted mood, sensation that whole body is comfortable.Like this; Brain wave, myoelectricity, skin temperature real time data through the monitoring measured; Liquid crystal feedback screen provides the demonstration (for example through forms such as light, literal, pictures) whether the measured reaches relaxation state; Help the measured to learn faster to control the oneself or carry out the oneself and loosen, or carry out relaxation training by professional person's guidance of carrying out test job.
The psychological tester of the combination relaxation training of this utility model can be judged measured's tensity through preset threshold value, makes the tester take different operating according to measured's real-time status, makes that the use of psychological tester is accurate more flexibly.
This utility model is simple in structure, little, the light portable of finished-product volume, and manufacturing cost is lower, extensively is suitable for multiple industry.
[Figure of description]
Fig. 1 is the module map of this utility model.
Wherein, 1, pick off; 2, pre-amplification circuit; 3, trap circuit; 4, impedance matching circuit; 5, amplification filtering circuit; 6, AD sample circuit; 7, single-chip microcomputer governor circuit; 8, feedback screen; 9, key switch; 10, PC.
[specific embodiment]
Can further be expressly understood this utility model through this utility model specific embodiment given below, but these embodiment not the restrictions to protection domain.
As shown in Figure 1; Multi-group data passage (only drawing among the figure one group) is installed in housing; Every group of data channel comprises pre-amplification circuit 2, trap circuit 3, impedance matching circuit 4, amplification filtering circuit 5, the AD sample circuit 6 that links to each other successively; Every group of data channel is used to handle the real time data of one group of pick off gained, and be therefore separate between every group of passage.Data channel shows that with receiving single-chip microcomputer governor circuit 7 after single-chip microcomputer governor circuit 7 is connected related data is processed the back and shows through feedback screen 8.Key switch 9 as the demonstration of control panel control appliance switch and data, read etc.Pick off comprises brain electricity, myoelectricity, Pi Wen, breathing, skin electricity, blood volume, blood pressure and sound transducer.
Whether wherein, the related data of brain electricity, myoelectricity and Pi Wen data channel is mainly used in preset threshold value and compares, and judges measured's current state through comparative result, for example in tension and be not suitable for carrying out further psychological test.Particularly the result of α ripple in the brain electricity and the θ ripple protector of reviving is significant.The circuit that extracts eeg, θ ripple comprises eeg, θ ripple pre-amplification circuit, 50Hz trap circuit, impedance matching circuit, amplification filtering circuit, AD sample circuit and single-chip microcomputer governor circuit etc.
When measured's body and mind is lax; Physiology, spirit and emotion are in no tense situation, mainly show as slowing down of respiratory frequency and heart rate, blood pressure drops; Whole body skeletal muscle tension force descends, and have that extremity are warm, clearheaded, the happiness that is in a light hearted mood, sensation that whole body is comfortable.We handle measured's brain wave, myoelectricity, Pi Wen etc.; Provide one of measured through liquid crystal feedback screen and whether reach the state demonstration (forms such as light, literal, picture) of loosening target; Also can pass through the sound feedback mode, help the measured to learn the control oneself faster.
Skin temperature data parameter is an important parameter in the relaxation training.Its circuit ingredient comprises amplification filtering circuit, AD sample circuit and single-chip microcomputer governor circuit.Amplifying circuit adopts anti-phase ratio amplifying circuit, and comprises high-pass filtering and LPF in the filter circuit.
The circuit of myoelectricity data parameter is formed and is comprised pre-amplification circuit, 50Hz trap circuit, impedance matching circuit, amplification filtering circuit, AD sample circuit and single-chip microcomputer governor circuit.
When the personnel that loosen will stop to feed back voluntarily, can the operation push-button switch, it will stop feedback pressing switch.This part circuit of key switch is mainly accomplished by the single-chip microcomputer governor circuit.
It is thus clear that; The psychological tester of the combination relaxation training of this utility model can be judged measured's tensity; Make the tester take different operating,, make the use of psychological tester accurate more flexibly in conjunction with the use of relaxation training according to measured's real-time status.
This utility model is simple in structure, little, the light portable of finished-product volume, and manufacturing cost is lower, extensively is suitable for multiple industry.
Claims (7)
1. psychological tester that combines relaxation training; Comprise housing and the multi-group data passage that is arranged on said enclosure interior; Said data channel comprises pre-amplification circuit (2), trap circuit (3), impedance matching circuit (4), amplification filtering circuit (5), the AD sample circuit (6) that links to each other successively; Independent between every group of data channel; Said data channel all is connected with single-chip microcomputer governor circuit (7); Said single-chip microcomputer governor circuit (7) also is connected with key switch (9) with feedback screen (8), and said psychological tester also comprises the many groups pick off (1) that is arranged on outside, and every group of pick off (1) independently links to each other with the pre-amplification circuit (2) of one group of said multi-group data passage; Said single-chip microcomputer governor circuit (7) possesses microcontroller and normal data outfan, it is characterized in that said pick off comprises brain electricity, myoelectricity, Pi Wen, breathing, skin electricity, blood volume, blood pressure and/or sound transducer.
2. the psychological tester of combination relaxation training according to claim 1 is characterized in that said pre-amplification circuit (2) comprises eeg pre-amplification circuit and θ ripple pre-amplification circuit.
3. the psychological tester of combination relaxation training according to claim 1 is characterized in that said single-chip microcomputer governor circuit (7) has the relaxation state threshold value of brain electricity, myoelectricity and Pi Wen data.
4. the psychological tester of combination relaxation training according to claim 1 is characterized in that said trap circuit (3) is a 50Hz hum filter circuit.
5. the psychological tester of combination relaxation training according to claim 1 is characterized in that said amplification filtering circuit (5) is anti-phase ratio amplifying circuit, high-pass filtering circuit and/or low-pass filter circuit.
6. the psychological tester of combination relaxation training according to claim 1 is characterized in that said AD sampling A (6) has universal serial bus, and said universal serial bus links to each other with the pin of the microcontroller of single-chip microcomputer governor circuit (7).
7. the psychological tester of combination relaxation training according to claim 1 is characterized in that said normal data outfan is USB port, bluetooth port, infrared data port or universal serial bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203296998U CN202262995U (en) | 2011-09-05 | 2011-09-05 | Psychological tester combining relaxation training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203296998U CN202262995U (en) | 2011-09-05 | 2011-09-05 | Psychological tester combining relaxation training |
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| CN202262995U true CN202262995U (en) | 2012-06-06 |
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| CN2011203296998U Expired - Fee Related CN202262995U (en) | 2011-09-05 | 2011-09-05 | Psychological tester combining relaxation training |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103055403A (en) * | 2013-02-01 | 2013-04-24 | 四川大学 | Mood training usage method and device |
| CN104042207A (en) * | 2014-06-20 | 2014-09-17 | 中国科学院苏州生物医学工程技术研究所 | Intelligent bracelet with feedback and relaxing functions |
| WO2015106377A1 (en) * | 2014-01-14 | 2015-07-23 | 无锡慧思顿科技有限公司 | Device and method of operation thereof, used for aiding in psychological or physiological training |
| WO2017020500A1 (en) * | 2015-07-31 | 2017-02-09 | 深圳市易特科信息技术有限公司 | Psychological monitoring and relieving system and method based on digital helmet |
| CN106419902A (en) * | 2016-10-26 | 2017-02-22 | 广西大学 | Electrocatdiogram measuring instrument |
| CN107281611A (en) * | 2017-06-26 | 2017-10-24 | 曹明礼 | A kind of biofeedback loosening device in meditation and method |
| CN111166993A (en) * | 2018-11-12 | 2020-05-19 | 深圳职业技术学院 | Method for intelligently adjusting learning efficiency |
| CN111529887A (en) * | 2020-05-12 | 2020-08-14 | 上海交通大学医学院附属上海儿童医学中心 | Desire to urinate relaxes trainer |
-
2011
- 2011-09-05 CN CN2011203296998U patent/CN202262995U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103055403A (en) * | 2013-02-01 | 2013-04-24 | 四川大学 | Mood training usage method and device |
| WO2015106377A1 (en) * | 2014-01-14 | 2015-07-23 | 无锡慧思顿科技有限公司 | Device and method of operation thereof, used for aiding in psychological or physiological training |
| CN104042207A (en) * | 2014-06-20 | 2014-09-17 | 中国科学院苏州生物医学工程技术研究所 | Intelligent bracelet with feedback and relaxing functions |
| WO2017020500A1 (en) * | 2015-07-31 | 2017-02-09 | 深圳市易特科信息技术有限公司 | Psychological monitoring and relieving system and method based on digital helmet |
| CN106419902A (en) * | 2016-10-26 | 2017-02-22 | 广西大学 | Electrocatdiogram measuring instrument |
| CN107281611A (en) * | 2017-06-26 | 2017-10-24 | 曹明礼 | A kind of biofeedback loosening device in meditation and method |
| CN107281611B (en) * | 2017-06-26 | 2019-12-03 | 曹明礼 | A kind of biofeedback loosening device in meditation and method |
| CN111166993A (en) * | 2018-11-12 | 2020-05-19 | 深圳职业技术学院 | Method for intelligently adjusting learning efficiency |
| CN111529887A (en) * | 2020-05-12 | 2020-08-14 | 上海交通大学医学院附属上海儿童医学中心 | Desire to urinate relaxes trainer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120606 Termination date: 20140905 |
|
| EXPY | Termination of patent right or utility model |