CN203290920U - Portable emotion analysis meter - Google Patents
Portable emotion analysis meter Download PDFInfo
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- CN203290920U CN203290920U CN2013203665169U CN201320366516U CN203290920U CN 203290920 U CN203290920 U CN 203290920U CN 2013203665169 U CN2013203665169 U CN 2013203665169U CN 201320366516 U CN201320366516 U CN 201320366516U CN 203290920 U CN203290920 U CN 203290920U
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Abstract
The utility model discloses a portable emotion analysis meter and analysis method. The portable emotion analysis meter comprises a heart rate changing sensor for collecting heart rate signals of a measured object, a skin conductivity sensor for collecting skin conductivity signals and a central control system for receiving and processing the signals. By obtaining physiological signals of the measured object, emotion changes of the measured object are judged according to information reflected by the physiological signals, so that doctors can perform intervention on negative psychology states of patients according to mood change conditions of the patients, and good physiological treatment effect is achieved.
Description
Technical field
This utility model relates to a kind of medical apparatus, particularly a kind of portable sentiment analysis instrument.
Background technology
Investigation shows that the sufferer emotion has significant impact to medical effect.Present treatment for patient with severe symptoms and expression impaired patients, mainly take the physiology treatment as main, lacks the concern to the sufferer psychologic situation.Minority hospital carries out to sufferer the psychologic situation that psychological auxiliary treatment also is difficult to understand the serious symptom sufferer and expresses impaired patients.
Present psychologic situation method of testing is mainly done the psychological test topic or with professional psychologist, is exchanged.The result that obtains rule of thumb obtains often, and accuracy is low, and for the severe case or express impaired patients etc. and can't test or talk sufferer and can't obtain its psychologic status at all.
Therefore be badly in need of a kind of checkout gear that can reflect communication disorder crowd mood or emotion changes.
The utility model content
In view of this, technical problem to be solved in the utility model is to provide a kind of checkout gear that can reflect patient's mood or emotion changes.The doctor can be interfered the negative mental status of sufferer according to sufferer mood situation of change, reach better physiology therapeutic effect.
The purpose of this utility model is achieved through the following technical solutions:
The portable sentiment analysis instrument that this utility model provides, comprise central control system, changes in heart rate sensor and skin conductance sensor; Described changes in heart rate sensor, for the heart rate signal that gathers measurand; Described skin conductance sensor, for the skin conductivity signal that gathers measurand; Described central control system, be used for to receive the signal that changes in heart rate sensor and skin conductance sensor collect, and described central control system is by Treatment Analysis heart rate signal and skin conductivity signal and form testee's mood changes signal.
Further, described central control system comprises display screen, data storage system, control mainboard, on and off switch, skin conductance sensor switch and changes in heart rate sensing switch; Described changes in heart rate sensor, skin conductance sensor are connected with data storage system by controlling mainboard; Described control mainboard is connected with data storage system difference display screen.
Further, also comprise skin conductance sensor switch, changes in heart rate sensing switch, storage key, read key and on and off switch; Described skin conductance sensor switch is connected with skin conductance sensor, described changes in heart rate sensing switch is connected with the changes in heart rate sensor, described storage key is connected with data storage system, and the described key that reads is connected with the control mainboard, and described on and off switch is connected with power subsystem.
Further, described changes in heart rate sensor and skin conductance sensor adopt multi-point data acquisition.
Further, also comprise wrist strap, described wrist strap, be used for retainer instrument in human arm.
The utility model has the advantage of: this utility model adopts changes in heart rate sensor and skin conductance sensor to obtain the physiological signal of measurand, thereby judge the emotion changes of measurand according to the information that physiological signal reflects, make the doctor can be according to sufferer mood situation of change, negative mental status to sufferer is interfered, and reaches better physiology therapeutic effect.And,, in order to measure more accurately the physiological signal of sufferer, select the data multipoint acquisition, multipoint acquisition is to have a plurality of collection points to gather at the instrument back side, the meansigma methods of a plurality of sensors is as calculating data, reduced physiological signal and the situation of error occurred.
Description of drawings
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, this utility model is described in further detail, wherein:
Fig. 1 uses schematic diagram for the portable sentiment analysis instrument that this utility model embodiment provides;
The portable sentiment analysis instrument structural representation that Fig. 2 provides for this utility model embodiment;
The portable sentiment analysis instrument front schematic view that Fig. 3 provides for this utility model embodiment;
The portable sentiment analysis instrument schematic rear view that Fig. 4 provides for this utility model embodiment;
Fig. 5 shows schematic diagram for the portable sentiment analysis instrument waveform that this utility model embodiment provides;
The portable sentiment analysis method flow diagram that Fig. 6 provides for this utility model embodiment.
In figure, wrist strap 1, supply unit 2, central control system 3, display screen 31, data storage system 32, control mainboard 33, on and off switch 34, skin conductance sensor switch 35, changes in heart rate sensing switch 36, changes in heart rate sensor 4, skin conductance sensor 5.
The specific embodiment
Below with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail; Should be appreciated that preferred embodiment only for this utility model is described, rather than in order to limit protection domain of the present utility model.
The outside schematic diagram of portable sentiment analysis instrument that Fig. 1 provides for this utility model embodiment, the outside schematic diagram of portable sentiment analysis instrument that Fig. 2 provides for this utility model embodiment, the portable sentiment analysis instrument display screen schematic diagram that Fig. 3 provides for this utility model embodiment, as shown in the figure: the portable sentiment analysis instrument that this utility model provides, comprise wrist strap 1, central control system 3, changes in heart rate sensor 4, skin conductance sensor 5;
Described wrist strap 1, be used for the fixture instrument;
Described power supply 2, be used to instrument that electric energy is provided;
Described changes in heart rate sensor 4, for the heart rate signal that gathers measurand;
Described skin conductance sensor 5, for the skin conductivity signal that gathers measurand;
Described central control system 3, be used for to receive and process the signal that changes in heart rate sensor 4, skin conductance sensor 5 collect, described central control system 3 is by Treatment Analysis heart rate signal and skin conductivity signal and form testee's mood changes signal.
Described central control system 3 comprises display screen 31, data storage system 32, controls mainboard 33, on and off switch 34, skin conductance sensor switch 35, changes in heart rate sensing switch 36, storage key 37, reads key 38,
Described changes in heart rate sensor 4, skin conductance sensor 5 are connected with data storage system 32 by controlling mainboard 33;
Described control mainboard 33 is connected with data storage system difference display screen 31.
Also comprise skin conductance sensor switch 35, changes in heart rate sensing switch 36, storage key 37, read key 38, on and off switch 34,
Described skin conductance sensor switch 35 is connected with skin conductance sensor 5,
Described changes in heart rate sensing switch 36 is connected with changes in heart rate sensor 4,
Described storage key 37 is connected with data storage system 32, and the described key 38 that reads is connected with control mainboard 33, and described on and off switch 34 is connected with power subsystem 1.
Described power subsystem 1 comprises attaching plug 1 and transformator 2, described attaching plug 1, be used for alternating current power supply be connected, described transformator 2 one ends are connected with attaching plug, the other end is connected with data storage system 32.
Described power subsystem 1 also comprises on and off switch 34, and described on and off switch 34 is connected between transformator 2 and data storage system 32.
Described changes in heart rate sensor 4, skin conductance sensor 5 adopt multi-point data acquisition.
when the present embodiment uses in reality, attaching plug can be connected on the alternating current power supply of 220V, 50HZ, for portable sentiment analysis instrument provides electric energy, wrist strap 1 is used for retainer instrument, power subsystem 2 is used to instrument that electric energy is provided, central control system 3, it has display screen 31(detail drawing and sees Fig. 3), data storage system 32, control mainboard 33, on and off switch 34, skin conductance sensor switch 35, changes in heart rate sensing switch 36, control mainboard 33 with changes in heart rate sensor 4, the signal of telecommunication calculation process that skin conductance sensor 5 is imported into obtains the mood changes curve and real-time integral status evaluation of estimate is transported to respectively display screen 31 and stocking system 33, whether on and off switch 34 can be controlled machine and move, skin conductance sensor switch 35 can be controlled the working condition of skin conductance sensor 5, changes in heart rate sensing switch 36 can be controlled the working condition of changes in heart rate sensor 4, changes in heart rate sensor 4 is converted into the changes in heart rate numerical signal of the measured the signal of telecommunication and via wire, imports control system 3 into, skin conductance sensor 5, can be converted into the skin conductivity numerical signal of the measured the signal of telecommunication and via wire, import control system 3 into.
In embodiment of the present utility model,, in order to understand patient's mood course, adopt storage device (storage device 33 as shown in Figure 1).The doctor can be interfered the negative mental status of sufferer according to sufferer mood situation of change, reach better physiology therapeutic effect.
And,, in order to measure more accurately the physiological signal of sufferer, in each embodiment of the present utility model, select the data multipoint acquisition, the meansigma methods of a plurality of sensors is as calculating data, reduced physiological signal and the situation of error occurred.
The present embodiment also provides a kind of and has utilized portable sentiment analysis instrument to the analytical method that the testee carries out emotion test, comprises the following steps:
S1: by the changes in heart rate sensor, obtain measured's heart rate signal, skin conductivity signal that skin conductance sensor is obtained the measured and be input in control mainboard as process chip;
S2: in the intercepting unit interval, two signals of telecommunication of heart rate signal and skin conductivity signal form the intercepting waveshape signal;
S3: the intercepting waveshape signal is carried out pretreatment;
S4: extract the eigenvalue through pretreated signal;
S5: utilize two classification emotion identification methods to process and obtain the mood changes signal eigenvalue;
S6: export and show mood changes signal formation measured mood changes curve; The mood changes curve can be shown by the optimizing model of process chip output, demonstrate and be output as 1 when the measured is in positive emotional state, tranquility is output as 0, show output-1 during the negative-morality state,, along with the variation of time, obtained the curve of measured's mood changes on display screen.Can find out according to curvilinear motion the mental status situation that the measured is present, by the ratio size of the positive emotion of measured and negative-morality, estimate out the present mental emotion of measured.
Pretreatment in described step S3 comprises the following steps:
S31: adopt the wavelet transformation noise reduction to carry out the disposal of gentle filter to the intercepting waveshape signal; Mainly be divided into wavelet coefficient and decompose in the wavelet transformation noise reduction process, threshold values is processed and three processes of signal reconstruction.Wherein core procedure is that signal is carried out parameter identification threshold values after wavelet decomposition.Threshold values choose the direct quality that affects noise reduction.
S32: the signal through the disposal of gentle filter is carried out the wavelet transformation noise reduction process;
Eigenvalue in described step S4 comprises the following steps:
S41: extract the statistic signal characteristic value through pretreated signal; This described statistic comprises as average, intermediate value, variance, maximum, minima and excursion.
S42: the employing discrete Fourier transform (DFT) is carried out analysis of spectrum to statistic signal characteristic value and is extracted the signal eigenvalue of spectral component of low frequency range.
Utilize the methods of two classification emotion recognition process to obtain also to carry out following steps before the mood changes signal in described step S5: to adopt correlation coefficient process to remove an identical eigenvalue in the eigenvalue of complete dependence in eigenvalue.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, obviously, those skilled in the art can carry out various changes and modification and not break away from spirit and scope of the present utility model this utility model.Like this, if within of the present utility model these are revised and modification belongs to the scope of this utility model claim and equivalent technologies thereof, this utility model also is intended to comprise these changes and modification interior.
Claims (5)
1. portable sentiment analysis instrument, is characterized in that: comprise central control system, changes in heart rate sensor and skin conductance sensor; Described changes in heart rate sensor, for the heart rate signal that gathers measurand; Described skin conductance sensor, for the skin conductivity signal that gathers measurand; Described central control system, be used for to receive the signal that changes in heart rate sensor and skin conductance sensor collect, and described central control system is by Treatment Analysis heart rate signal and skin conductivity signal and form testee's mood changes signal.
2. portable sentiment analysis instrument according to claim 1, it is characterized in that: described central control system comprises display screen, data storage system, control mainboard, on and off switch, skin conductance sensor switch and changes in heart rate sensing switch; Described changes in heart rate sensor, skin conductance sensor are connected with data storage system by controlling mainboard; Described control mainboard is connected with data storage system difference display screen.
3. portable sentiment analysis instrument according to claim 1, is characterized in that: also comprise skin conductance sensor switch, changes in heart rate sensing switch, storage key, read key and on and off switch; Described skin conductance sensor switch is connected with skin conductance sensor, described changes in heart rate sensing switch is connected with the changes in heart rate sensor, described storage key is connected with data storage system, and the described key that reads is connected with the control mainboard, and described on and off switch is connected with power subsystem.
4. portable sentiment analysis instrument according to claim 3, is characterized in that: described changes in heart rate sensor and skin conductance sensor employing multi-point data acquisition.
5. portable sentiment analysis instrument according to claim 1 is characterized in that: also comprise wrist strap, described wrist strap, be used for retainer instrument in human arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203665169U CN203290920U (en) | 2013-06-24 | 2013-06-24 | Portable emotion analysis meter |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013203665169U CN203290920U (en) | 2013-06-24 | 2013-06-24 | Portable emotion analysis meter |
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| CN203290920U true CN203290920U (en) | 2013-11-20 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103315753A (en) * | 2013-06-24 | 2013-09-25 | 西南大学 | Portable sentiment analyzer and sentiment analysis method |
| CN106691430A (en) * | 2016-12-21 | 2017-05-24 | 深圳欧德蒙科技有限公司 | Emotion judging method and device |
| CN106725473A (en) * | 2016-12-29 | 2017-05-31 | 杭州联络互动信息科技股份有限公司 | A kind of method and device that emotional state is adjusted based on intelligent wearable device |
| CN107205731A (en) * | 2015-02-13 | 2017-09-26 | 欧姆龙株式会社 | Health control servicing unit and health control householder method |
-
2013
- 2013-06-24 CN CN2013203665169U patent/CN203290920U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103315753A (en) * | 2013-06-24 | 2013-09-25 | 西南大学 | Portable sentiment analyzer and sentiment analysis method |
| CN107205731A (en) * | 2015-02-13 | 2017-09-26 | 欧姆龙株式会社 | Health control servicing unit and health control householder method |
| CN106691430A (en) * | 2016-12-21 | 2017-05-24 | 深圳欧德蒙科技有限公司 | Emotion judging method and device |
| CN106691430B (en) * | 2016-12-21 | 2019-10-11 | 深圳欧德蒙科技有限公司 | A kind of emotion judgment method and apparatus |
| CN106725473A (en) * | 2016-12-29 | 2017-05-31 | 杭州联络互动信息科技股份有限公司 | A kind of method and device that emotional state is adjusted based on intelligent wearable device |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20160624 |