WO2014167770A1 - Impression evaluation device and impression evaluation method - Google Patents

Impression evaluation device and impression evaluation method Download PDF

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Publication number
WO2014167770A1
WO2014167770A1 PCT/JP2014/001136 JP2014001136W WO2014167770A1 WO 2014167770 A1 WO2014167770 A1 WO 2014167770A1 JP 2014001136 W JP2014001136 W JP 2014001136W WO 2014167770 A1 WO2014167770 A1 WO 2014167770A1
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Prior art keywords
information
physical property
impression
biological information
property information
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PCT/JP2014/001136
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French (fr)
Japanese (ja)
Inventor
ゆり 藤原
晃久 奥谷
幹生 岩川
朋美 辻本
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パナソニック株式会社
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Publication of WO2014167770A1 publication Critical patent/WO2014167770A1/en

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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
    • A61B5/167—Personality evaluation

Definitions

  • the present invention relates to an impression evaluation device and an impression evaluation method for evaluating an impression of a subject on a subject.
  • Patent Document 1 As an evaluation system for quantifying preferences for food, a system has been proposed for evaluating preferences of subjects using physical attribute data possessed by non-smelling materials and biological information data of subjects tasting it (See Patent Document 1).
  • the evaluation value is estimated in advance by the biometric information of the viewer in each scene of the content such as a video, and the reproduction of the content is controlled.
  • An apparatus has been proposed (see Patent Document 2).
  • Patent Document 1 evaluates the subject's food preference based on taste and smell, and can not be diverted appropriately for evaluation of impressions on various objects with high accuracy.
  • Patent Document 2 does not consider physical property information of the surrounding environment, and the evaluation accuracy may be reduced.
  • An object of this invention is to provide the impression evaluation apparatus and the impression evaluation method which can evaluate the impression with respect to various objects with high precision in view of the said problem.
  • a first physical property information of a visual system of a target a second physical property information of a auditory system of a target, a third physical property information of a tactile system of a target, an olfactory sense of a target
  • the physical property information measurement unit for measuring at least one physical property information of the fourth physical property information of the system and the fifth physical property information of the target taste system, the first biological information of the autonomic nervous system of the subject, the subject
  • a biological information measuring unit for measuring at least one biological information of the second biological information of the central nervous system, the third biological information of the endocrine immune system of the subject, and the fourth biological information of the ecological behavior system of the subject;
  • Physical property information and a living body measured by the physical property information measurement unit using a psychological model that represents physical property information and relationship between biological information and an impression, and at least one of value, activity and strength is an index From the biological information measured by the information measurement unit, the subject's And summarized in that a impression
  • An impression evaluation device is the impression evaluation device according to the first aspect, wherein the biological information measurement unit includes first biological information, second biological information, third biological information, and fourth biological information. Among the above, at least two pieces of biological information are measured.
  • An impression evaluation device is the impression evaluation device according to the first or second aspect, wherein the physical property information measurement unit includes first physical property information, second physical property information, third physical property information, and a third. Among the four physical property information and the fifth physical property information, at least two of the physical property information are measured.
  • An impression evaluation device is the impression evaluation device according to any one of the first to third aspects, comprising: a model storage unit that stores a plurality of different psychological models; At least one psychological model is selected from a plurality of psychological models according to the attribute setting unit receiving information and the attribute information received by the attribute setting unit, and physical property information and biological information used in the selected psychological model are measured.
  • the physical property information measurement unit and the control unit that controls the biological information measurement unit are further provided, and the impression evaluation unit is characterized by evaluating the impression using the psychological model selected by the control unit.
  • An impression evaluation device is characterized in that, in the impression evaluation device according to the fourth aspect, the control unit reselects the psychological model.
  • An impression evaluation device is the impression evaluation device according to the fourth or fifth aspect, wherein the attribute information of the subject includes at least one of gender, age and personality characteristics It is characterized by
  • An impression evaluation device is the impression evaluation device according to any one of the first to sixth aspects, wherein the psychological model is a relationship between physical information and biological information and an impression at a predetermined timing. And a model representing a time-series relationship from a predetermined timing.
  • An impression evaluation device is the impression evaluation device according to any one of the first to seventh aspects, wherein the impression evaluation unit is a three factor indicator of value, activity and power. It is characterized by evaluating an impression by a psychological model.
  • An impression evaluation device is the impression evaluation device according to any one of the first to eighth aspects, further comprising an impression output unit that outputs an impression of the object evaluated by the impression evaluation unit. It is characterized by
  • the tenth aspect of the present invention relates to the first physical property information of the target visual system, the second physical property information of the target auditory system, the third physical information of the target tactile system, the fourth physical information of the target olfactory system and the target Measuring at least one physical property information of the fifth physical property information of the taste system, the first biological information of the autonomic nervous system of the subject, the second biological information of the central nervous system of the subject, the test
  • the step of measuring at least one biological information of the third biological information of the endocrine immune system of the person and the fourth biological information of the ecological behavior system of the subject, and the relationship between the physical information and the biological information and the impression Evaluating the impression of the subject on the subject from the measured physical property information and the measured biological information using a psychological model having at least one of value, activity and competence as an index;
  • the gist is that the method is an impression evaluation method including
  • FIG. 1 is a block diagram for explaining a basic configuration of an impression evaluation apparatus according to an embodiment of the present invention.
  • FIG. 2 is a view for explaining a three-factor psychology model used in an impression evaluation unit of the impression evaluation device according to the embodiment of the present invention.
  • FIG. 3 is a diagram for explaining an example of the operation of the impression evaluation device according to the embodiment of the present invention.
  • FIGS. 4 (a) to 4 (d) are diagrams for explaining the indoor illumination environment as a target used in the embodiment of the present invention.
  • FIG. 5 is a view for explaining the measurement results of the electroencephalogram of the subject in the example of the present invention.
  • FIG. 6 is a diagram for explaining the amplitude of the electroencephalogram shown in FIG. 5 at a predetermined time.
  • the impression evaluation device includes a physical property information measurement unit 1, a physical property information data processing unit 2, a biological information measurement unit 3, and a biological information data processing unit 4.
  • An impression evaluation unit 5, an impression evaluation database (D / B) 51, and an output unit 6 are provided.
  • the impression evaluation apparatus evaluates the impression of the subject Q on the subject P based on the physical property information of the subject P and the biological information of the subject (user) Q.
  • the physical property information measurement unit 1 includes a first physical property information measurement unit 11, a second physical property information measurement unit 12, a third physical property information measurement unit 13, a fourth physical property information measurement unit 14, and a fifth physical property information measurement unit Equipped with The physical property information measurement unit 1 measures physical property information of the object P.
  • the first physical property information measurement unit 11 measures, for example, first physical property information of the visual system, such as illuminance, gloss, lightness, and saturation.
  • the second physical property information measurement unit 12 measures, for example, second physical property information of the auditory system such as volume and frequency.
  • the third physical property information measurement unit 13 measures, for example, third physical property information of the touch system such as surface roughness and hardness.
  • the fourth physical property information measurement unit 14 measures, for example, fourth physical property information of the olfactory system such as odor concentration and odor intensity.
  • the fifth physical property information measurement unit 15 measures, for example, fifth physical property information of a taste system such as sweetness and bitterness.
  • the first physical property information measurement unit 11, the second physical property information measurement unit 12, the third physical property information measurement unit 13, the fourth physical property information measurement unit 14 and the fifth physical property information measurement unit 15 may be configured by various sensors.
  • the physical property information input unit may be adopted as physical property information obtained by measuring values input from the outside.
  • the first physical property information measurement unit 11, the second physical property information measurement unit 12, the third physical property information measurement unit 13, the fourth physical property information measurement unit 14 and the fifth physical property information measurement unit 15 respectively measure physical property information measured It is output to the data processing unit 2.
  • the physical property information data processing unit 2 corresponds to the physical property information measurement unit 1, and includes a first physical property information data processing unit 21, a second physical property information data processing unit 22, a third physical property information data processing unit 23, and a fourth And a physical property information data processing unit 24.
  • the physical property information data processing unit 2 inputs physical property information measured by the physical property information measurement unit 1, performs signal processing on digital data that can be processed by the impression evaluation unit 5, and outputs the processed digital data to the impression evaluation unit 5 as physical property information.
  • the first physical property information data processing unit 21 processes the first physical property information measured by the first physical property information measurement unit 11 into data that can be processed by the impression evaluation unit 5, and the impression evaluation unit as the first physical property information.
  • the second physical property information data processing unit 22 performs signal processing on the second physical property information measured by the second physical property information measurement unit 12 into data that can be processed by the impression evaluation unit 5 and outputs the second physical property information to the impression evaluation unit 5.
  • the third physical property information data processing unit 23 processes the third physical property information measured by the third physical property information measurement unit 13 into data that can be processed by the impression evaluation unit 5 and makes the impression evaluation unit 5 the third physical property information.
  • the fourth physical property information data processing unit 24 processes the fourth physical property information measured by the fourth physical property information measurement unit 14 into data that can be processed by the impression evaluation unit 5 and makes the impression evaluation unit 5 the fourth physical property information.
  • the fifth physical property information data processing unit 25 processes the fifth physical property information measured by the fifth physical property information measurement unit 15 into data that can be processed by the impression evaluation unit 5 and makes the impression evaluation unit 5 as fifth physical property information. Output.
  • the physical property information data processing unit 2 performs, for example, analog-to-digital conversion (A / D conversion), fast Fourier transform (FFT), peak detection, counting, normalization, etc. according to physical property information input from the physical property information measurement unit 1. Various calculations are performed, and signal processing is performed on data that can be processed by the impression evaluation unit 5.
  • a / D conversion analog-to-digital conversion
  • FFT fast Fourier transform
  • peak detection peak detection
  • counting counting
  • normalization normalization
  • the physical property information measurement unit 1 and the physical property information data processing unit 2 shown in FIG. 1 are an example for measuring the first to fifth physical property information of the object P.
  • the physical property information measurement unit 1 and the physical property information data processing unit 2 may measure at least one physical property information among the first to fifth physical property information. That is, the physical property information measurement unit 1 does not have to include all of the first physical property information measurement unit 11 to the fifth physical property information measurement unit 15, and may have a measurement unit that measures target physical property information.
  • the physical property information data processing unit 2 may include necessary processing units among the first physical property information data processing unit 21 to the fifth physical property information data processing unit 25 in accordance with the physical property information measurement unit 1.
  • the physical property information measurement unit 1 and the physical property information data processing unit 2 may measure at least two physical property information of the first to fifth physical property information.
  • the impression evaluation device evaluates the impression of the subject Q on the subject P with high accuracy based on the physical property information of the subject P. Can.
  • the biological information measurement unit 3 includes a first biological information measurement unit 31, a second biological information measurement unit 32, a third biological information measurement unit 33, and a fourth biological information measurement unit 34.
  • the living body information measurement unit 3 measures the living body information of the subject Q.
  • the first living body information measurement unit 31 is, for example, a first living body of an autonomic nervous system such as heart rate (pulse rate), heart rate fluctuation component (HF), body temperature, blood pressure, respiratory rate, mental sweating, skin temperature and skin electrical activity. Measure information.
  • the second biological information measurement unit 32 measures, for example, power values of frequencies of various brain waves such as alpha waves, and second biological information of the central nervous system such as cerebral blood flow.
  • the third biological information measurement unit 33 measures, for example, the third biological information of the endocrine system such as the amylase concentration of saliva and the immunoglobulin A concentration and the immune system (endocrine immune system).
  • the fourth living body information measurement unit 34 measures, for example, fourth living body information of an ecological behavior system such as a sight line, an expression, an action, and a sigh.
  • the first living body information measurement unit 31, the second living body information measurement unit 32, the third living body information measurement unit 33, and the fourth living body information measurement unit 34 may be configured by various sensors and measuring devices, and are input from the outside
  • the biometric information input unit may be adopted as biometric information whose value is measured.
  • the first biological information measurement unit 31, the second biological information measurement unit 32, the third biological information measurement unit 33, and the fourth biological information measurement unit 34 respectively output the measured biological information to the biological information data processing unit 4.
  • the biological information data processing unit 4 corresponds to the biological information measurement unit 3 and includes a first biological information data processing unit 41, a second biological information data processing unit 42, a third biological information data processing unit 43, and a fourth And a biometric information data processing unit 44.
  • the biological information data processing unit 4 inputs the biological information measured by the biological information measurement unit 3, performs signal processing on digital data that can be processed by the impression evaluation unit 5, and outputs the digital data to the impression evaluation unit 5 as biological information.
  • the first living body information data processing unit 41 processes the first living body information measured by the first living body information measurement unit 31 into data that can be processed by the impression evaluation unit 5 and sets the impression evaluation unit as the first living body information.
  • the second living body information data processing unit 42 processes the second living body information measured by the second living body information measurement unit 32 into data that can be processed by the impression evaluation unit 5, and outputs the processed data to the impression evaluation unit 5 as the second living body information.
  • the third living body information data processing unit 43 performs signal processing on the third living body information measured by the third living body information measurement unit 33 into data that can be processed by the impression evaluation unit 5 and makes the impression evaluation unit 5 as the third living body information.
  • the fourth living body information data processing unit 44 processes the fourth living body information measured by the fourth living body information measurement unit 34 into data that can be processed by the impression evaluation unit 5 and makes the impression evaluation unit 5 the fourth living body information.
  • the biological information data processing unit 4 performs analog digital conversion (A / D conversion), fast Fourier transform (FFT), peak detection, counting, normalization, etc. according to the biological information input from the biological information measurement unit 3. Various calculations are performed, and signal processing is performed on data that can be processed by the impression evaluation unit 5.
  • a / D conversion analog digital conversion
  • FFT fast Fourier transform
  • peak detection peak detection
  • counting counting
  • normalization normalization
  • the biological information measurement unit 3 and the biological information data processing unit 4 shown in FIG. 1 are an example for measuring the first to fourth biological information of the subject Q.
  • the living body information measurement unit 3 and the living body information data processing unit 4 may measure at least one living body information among the first to fourth living body information. That is, the living body information measurement unit 3 does not have to include all of the first living body information measurement unit 31 to the fourth living body information measurement unit 34, and may have a measurement unit that measures the target living body information.
  • the biological information data processing unit 4 may be provided with a necessary processing unit among the first biological information data processing unit 41 to the fourth biological information data processing unit 44 according to the biological information measurement unit 3.
  • the living body information measurement unit 3 and the living body information data processing unit 4 may measure at least two living body information of the first to fourth living body information, respectively.
  • the impression evaluation device evaluates the impression of the subject Q on the subject P with high accuracy based on the biological information of the subject Q. can do.
  • the impression evaluation device when selecting an electroencephalogram as the second biological information and a line of sight or an action as the fourth biological information, the two pieces of biological information are correlated. For this reason, the impression evaluation device according to the embodiment of the present invention can evaluate the impression of the subject Q on the object P with high accuracy based on the biological information of the subject Q.
  • the line of sight is selected as the fourth biological information, the size of the pupil may be measured as the fourth biological information together with the line of sight.
  • the biological information measurement unit 3 is the first biological information measurement unit 31 and the second biological information measurement unit 32
  • the biological information data processing unit 4 is the first biological information data processing unit 41 and the second biological information data processing unit 42.
  • the impression evaluation device since the first biological information of the autonomic nervous system and the second biological information of the central nervous system can be measured in a relatively short time, the impression evaluation device according to the embodiment of the present invention, the subject Q It is possible to measure the biological information of the subject in substantially real time.
  • the impression evaluation unit 5 receives the first to fifth physical information, which are measured by the physical property information measurement unit 1 and subjected to signal processing in the physical property information data processing unit 2 respectively.
  • the impression evaluation unit 5 receives the first to fourth biological information measured respectively in the biological information measurement unit 3 and subjected to signal processing in the biological information data processing unit 4.
  • the impression evaluation unit 5 evaluates the impression of the subject Q on the object P from the input first to fifth physical information and the first to fourth biological information.
  • the impression evaluation unit 5 includes, for example, an arithmetic processing unit such as a microprocessor and a peripheral circuit, and can perform temporary storage of calculation and information necessary for processing.
  • the impression evaluation database 51 stores impressions of the object P according to the first to fifth physical information of the object P and the first to fourth biological information of the subject Q.
  • Impression evaluation unit 5 refers to impression evaluation database 51 from the first to fifth physical property information and the first to fourth biometric information, and collates the corresponding impression to make an impression of subject Q on object P.
  • Evaluate The impression evaluation database 51 is composed of, for example, a main storage device consisting of volatile storage devices such as SRAM and DRAM, and an auxiliary storage device composed of non-volatile storage devices such as magnetic disks, optical disks, magneto-optical disks and semiconductor memories. Be done.
  • the impressions stored in the impression evaluation database 51 are, for example, value, activity, competence and palatability.
  • the impression can be expressed by, for example, a psychological model which is a function representing the relationship between the first to fifth physical information and the first to fourth biological information and the impression of the subject Q. Further, the impression may adopt value, activity, strength, palatability and the like as high-order impressions, or may be adopted as low-order impressions constituting high-order impressions.
  • the impression evaluation unit 5 uses the semantic difference discrimination method (SD method) to make an impression on the object P according to a three-factor psychology model in which value, activity and strength are indexs. You may make it evaluate.
  • SD method semantic difference discrimination method
  • the positive region of the x-axis indicates that the value is high
  • the negative region indicates the value Indicates small. That is, as the x-axis value increases, the value increases.
  • the positive region of the y-axis indicates dynamic, the negative region indicates static, and the activity increases as the value of the y-axis increases.
  • the positive region of the z axis indicates that the forceability is large, the negative region indicates that the forceability is small, and the forcemetricity increases as the value of the z axis increases.
  • the psychological model is physical information pX, pY, pZ biological information qX
  • Formulas (1) to (3) can be represented as qY and qZ, respectively.
  • X aXqX + bXpX + cX
  • Y aYqY + bYpY + cY
  • Z aZqZ + bZpZ + cZ (3)
  • the coefficients aX, bX, cX, aY, bY, cY, aZ, bZ and cZ are weights that can be determined by performing, for example, multiple regression analysis for each of value, activity and competence .
  • pX can be, for example, the illuminance at an arbitrary place in the room
  • qX can be, for example, the heart rate of the subject Q.
  • the impression evaluation unit 5 uses the three-factor psychology model by the SD method from the first to fifth physical information and the first to fourth biological information, and uses the three-factor psychology model according to the degree (value) of value, activity and competence.
  • the impression of the examiner Q on the object P can be evaluated.
  • the impression evaluation unit 5 may evaluate an impression on the object P using a psychological model having at least one of value, activity, and competence as an index.
  • the output unit 6 includes a display device such as a monitor, an XY plotter, and an output device such as a printer, and outputs various commands, data, and the like according to the inputs from the impression evaluation unit 5 and the control unit 7.
  • the output unit 6 includes an impression output unit 61 that outputs an impression of the subject Q evaluated by the impression evaluation unit 5 with respect to the object P.
  • the impression evaluation device includes the impression output unit 61, so that the evaluation of the impression can be recognized by the subject Q or the like in substantially real time.
  • the impression output unit 61 may display the impression of the subject Q based on, for example, a three-factor psychological model as in the example illustrated in FIG. As a result, the subject Q or the like can easily visually recognize the impression on the object P. Further, the impression output unit 61 may present the target P in a state suitable for the subject Q based on the evaluation result.
  • the impression evaluation device further includes a control unit 7, an input unit 8, and a model storage unit 9.
  • the control unit 7 controls the operations of the physical property information measurement unit 1, the physical property information data processing unit 2, the biological information measurement unit 3, the biological information data processing unit 4, and the impression evaluation unit 5 according to the functions.
  • the control unit 7 processes various operations necessary for the operation of the impression evaluation device according to the embodiment of the present invention.
  • the input unit 8 includes, for example, an input device such as a keyboard and a mouse, and an input device for inputting a signal output from an external device, and inputs various commands and data to the control unit 7.
  • the input unit 8 includes an attribute setting unit 81 that receives attribute information of the subject Q according to an input operation of the operator or a signal from the outside, and inputs the attribute information to the control unit 7.
  • the attribute information includes, for example, at least one of gender, age, personality characteristics, chronic disease such as eye disease, race, etc. of the subject Q.
  • the personality property is, for example, a character determined by various character diagnosis methods.
  • the personality characteristic is determined by, for example, the output unit 6 outputting the question of the questionnaire, and the control unit 7 inputting from the input unit 8 the answer of the questionnaire according to the operation of the subject Q and analyzing it. Can.
  • the model storage unit 9 is a function that represents the relationship between the first to fifth physical property information and the first to fourth biological information and the impression, and stores a plurality of psychological models different from each other.
  • the psychological model may be expressed as a function and stored as a function in the model storage unit 9, or may be expressed in a table format (table format) and stored as a table format in the model storage unit 9.
  • the plurality of psychological models stored in the model storage unit 9 are created in advance for each piece of attribute information of the subject Q, and are associated with the attribute information.
  • the psychology model is a psychology model for each gender, a psychology model for each age, a psychology model for each personality characteristic, and the like.
  • a psychological model for men may be stored in the model storage unit 9 according to age and personality. Further, the psychological model may be roughly classified according to one predetermined attribute of the plurality of attribute information, and the coefficient of the independent variable may be changed according to the remaining attribute.
  • the model storage unit 9 is composed of, for example, a main storage device formed of volatile storage devices such as SRAM and DRAM, and an auxiliary storage device formed of non-volatile storage devices such as magnetic disks, optical disks, magneto-optical disks and semiconductor memories. Be done.
  • the model storage unit 9 can store a series of programs and the like necessary for processing performed by the lighting evaluation device according to the embodiment of the present invention.
  • the impression evaluation database 51 and the model storage unit 9 are displays as a logical structure, and in reality, they may be configured by the same hardware, or may be configured by divided separate hardware.
  • the control unit 7 includes a model selection unit 71 that selects a psychological model used for evaluation of an impression by the impression evaluation unit 5, and a condition setting unit 72.
  • the model selection unit 71 selects at least one psychological model from the plurality of psychological models stored by the model storage unit 9 according to the attribute information received by the attribute setting unit 81.
  • the condition setting unit 72 sets first to fifth physical property information and first to fourth biological information to be used in the psychological model selected by the model selection unit 71.
  • the control unit 7 measures the first physical property information measurement unit 11 to the fifth physical property information measurement unit 15 and measures the first to fifth physical property information and the first to fourth biological information set by the condition setting unit 72.
  • the first biological information measurement unit 31 to the fourth biological information measurement unit 34 are controlled.
  • the model storage unit 9 stores different psychological models according to the ages from the teens to the seventies, and the twenties are set as the attribute information
  • the model selection unit 71 models the psychological model corresponding to the twenties. It is selected from the storage unit 9.
  • the control unit 7 measures the first physical property information measurement unit 11 to the fifth physical property information measurement unit 15 and the first biological information measurement unit so as to measure physical property information and biological information used in the psychological model selected by the model selection unit 71. 31 to control the fourth living body information measurement unit.
  • the control unit 7 includes, for example, an arithmetic processing unit such as a microprocessor and a peripheral circuit, and can perform temporary storage of calculation and information necessary for processing.
  • the control unit 7 selects the psychological model used by the impression evaluation unit 5 for evaluation according to the attribute information of the subject Q, so that the impression evaluation unit 5 can make the impression on the subject P of the subject Q higher. It can be evaluated to accuracy.
  • step S1 the attribute setting unit 81 of the input unit 8 receives attribute information of the subject Q according to an input operation of the operator or a signal from the outside, and inputs the attribute information to the control unit 7.
  • step S ⁇ b> 2 the model selection unit 71 of the control unit 7 selects at least one psychological model from the plurality of psychological models stored in the model storage unit 9 according to the attribute information received by the attribute setting unit 81.
  • step S3 the condition setting unit 72 of the control unit 7 sets the first to fifth physical property information and the first to fourth biological information to be used for the psychological model selected by the model selection unit 71.
  • the control unit 7 controls the physical property information measurement unit 1 and the biological information measurement unit 3 to measure the first to fifth physical property information and the first to fourth biological information set by the condition setting unit 72.
  • step S4 the physical property information measurement unit 1 and the biological information measurement unit 3 are used for the psychology model selected by the model selection unit 71 according to the control of the control unit 7, and are set by the condition setting unit 72. -Measure the fifth physical information and the first to fourth biological information.
  • step S5 the model selection unit 71 determines whether or not to reselect the selected psychological model. For example, in step S4, the model selection unit 71 determines to reselect the psychological model according to the physical information measured by the physical property information measurement unit 1 and the biological information measured by the biological information measurement unit 3. For example, the model selection unit 71 can determine to reselect the psychological model when it is determined that the evaluation of the impression is insufficient for the physical property information or the biological information measured in step S4. If it is determined that the psychological model is to be reselected, the process returns to step S2. If it is not determined to reselect the psychological model, the process proceeds to step S6.
  • step S6 the physical property information data processing unit 2 and the biological information data processing unit 4 process the physical property information or biological information measured in step S4 into data that can be processed by the impression evaluation unit 5, and the impression evaluation unit 5 Output to
  • step S7 the impression evaluation unit 5 uses the psychological model selected in step S2 to evaluate the impression of the subject Q on the object P from the physical property information or the biological information input in step S6.
  • step S8 the impression output unit 61 of the output unit 6 outputs the impression evaluated in step S7, and ends the process.
  • the impression output unit 61 compares the attribute information of the subject Q, the physical property information of the object P, and the subject Q biological information, and the condition of the subject Q more suitable than the impression evaluated in step S7.
  • the subject P may be presented to the subject.
  • the impression evaluation apparatus evaluates the impressions of the subject Q with respect to various subjects P with high accuracy by using the physical property information of the subject P and the biological information of the subject Q. can do. For example, even with the same target P, the impression of the subject Q changes according to the state of the target P and the state of the subject Q. According to the impression evaluation device according to the embodiment of the present invention, the impression of the subject Q can be evaluated with high accuracy in accordance with the physical property information of the object P and the biological information of the subject Q.
  • storage part 9 memorize
  • the subject Q measures an electroencephalogram for each of the illumination patterns of the four patterns shown in FIGS. 4A to 4D as the object P.
  • FIG. 4A shows the case of daylight white ceiling illumination with a color temperature of 5500K.
  • FIG. 4 (b) shows the case of a bulb colored ceiling illumination with a color temperature of 4400K.
  • FIG. 4C shows the case of centrally arranged illumination having a color temperature of 4400K.
  • FIG. 4 (d) shows the case of distributed illumination with a color temperature of 4400K.
  • the color temperatures are each measured at predetermined locations in the room.
  • the subject Q measures the electroencephalogram at the channel site Pz (medial parietal region) of the 10-20 method for four illumination environments.
  • the brain waves of the subject Q are, as shown in FIG. 5, for the evaluation of the impression in the illumination environment of four patterns with respect to the amplitude 300 ms after the start of the illumination environment (stimulation to the subject Q) 300 ms. Used. Lines (a) to (d) in FIG. 5 correspond to the cases of FIGS. 4 (a) to (d), respectively.
  • the P300 vertex amplitude in the four-pattern illumination environment increases in the order of concentrated illumination, daylight white ceiling illumination, dispersed illumination, and bulb-colored ceiling illumination. From the above, it can be determined that the subject Q has the highest preference for the object P, which is a ceiling light environment of light bulb color.
  • the plurality of psychology models of the model storage unit 9 have the relationship between the first to fifth physical information and the first to fourth biometric information and the impression on the object P at predetermined timing and It may be a model that represents a time-series relationship from a predetermined timing.
  • the impression may be different and a pattern may be found.
  • the psychological model represents the time-series relationship between physical property information and biological information
  • the impression of the subject Q on the object P can be evaluated with high accuracy by the temporal change from the predetermined timing. .
  • the impression evaluation apparatus and the impression evaluation method which can evaluate the impression with respect to various objects with high precision from physical-property information and biometric information can be provided.

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Abstract

This impression evaluation device comprises: a physical property information measurement unit (1) that measures at least one physical property information of an object (P) from among visual first physical property information, auditory second physical property information, tactile third physical property information, olfactory fourth physical property information, and gustatory fifth physical property information; a biological information measurement unit (3) that measures at least one biological information of a subject (Q) from among autonomic first biological information, central second biological information, endocrine-immunological third biological information, and bionomical-behavioral fourth biological information; and an impression evaluation unit that evaluates the impression that the subject (Q) has about the object (P) from the physical property information measured by the physical property information measurement unit (1) and the biological information measured by the biological information measurement unit (3) by employing a psychological model that represents a relationship between impression and said physical property information and said biological information and that employs at least one of value characteristics, activity, and competence as an index.

Description

印象評価装置及び印象評価方法Impression evaluation device and impression evaluation method
　本発明は、被検者の対象に対する印象を評価する印象評価装置及び印象評価方法に関する。 The present invention relates to an impression evaluation device and an impression evaluation method for evaluating an impression of a subject on a subject.
　食材に対する嗜好を数量化する評価システムとして、未嗅覚素材が有する物質的属性データと、それを味わう被検者の生体情報データとを用いて、被検者の嗜好を評価するシステムが提案されている（特許文献１参照）。また、コンテンツ提供者が意図した印象を視聴者に与えるコンテンツ再生装置として、映像等のコンテンツの各シーンにおける視聴者の生体情報によって、予め想定された評価値を比較し、コンテンツの再生を制御する装置が提案されている（特許文献２参照）。 As an evaluation system for quantifying preferences for food, a system has been proposed for evaluating preferences of subjects using physical attribute data possessed by non-smelling materials and biological information data of subjects tasting it (See Patent Document 1). In addition, as a content reproduction apparatus for giving an impression intended by a content provider to a viewer, the evaluation value is estimated in advance by the biometric information of the viewer in each scene of the content such as a video, and the reproduction of the content is controlled. An apparatus has been proposed (see Patent Document 2).
特開２００３－２９０１７９号公報Japanese Patent Application Publication No. 2003-290179 特開２００２－３４４９０４号公報JP 2002-344904 A
　しなしながら、特許文献１に記載の技術は、味覚、嗅覚に基づいて被検者の食嗜好を評価するものであり、高精度に、種々の対象に対する印象評価に適正に転用することができない。また、特許文献２に記載の技術は、周囲環境の物性情報を考慮しておらず、評価精度が低減する恐れがある。
　本発明は、上記問題点を鑑み、高精度に種々の対象に対する印象を評価することができる印象評価装置及び印象評価方法を提供することを目的とする。 However, the technology described in Patent Document 1 evaluates the subject's food preference based on taste and smell, and can not be diverted appropriately for evaluation of impressions on various objects with high accuracy. . Further, the technology described in Patent Document 2 does not consider physical property information of the surrounding environment, and the evaluation accuracy may be reduced.
An object of this invention is to provide the impression evaluation apparatus and the impression evaluation method which can evaluate the impression with respect to various objects with high precision in view of the said problem.
　上記目的を達成するために、本発明の第１の態様は、対象の視覚系の第１物性情報、対象の聴覚系の第２物性情報、対象の触覚系の第３物性情報、対象の嗅覚系の第４物性情報及び対象の味覚系の第５物性情報のうち、少なくとも１つの物性情報を測定する物性情報測定部と、被検者の自律神経系の第１生体情報、被検者の中枢神経系の第２生体情報、被検者の内分泌免疫系の第３生体情報及び被検者の生態行動系の第４生体情報のうち、少なくとも１つの生体情報を測定する生体情報測定部と、物性情報及び生体情報と印象との関係を表し、価値性、活動性及び力量性のうち、少なくとも１つを指標とする心理モデルを用いて、物性情報測定部により測定された物性情報及び生体情報測定部により測定された生体情報から、被検者の、対象に対する印象を評価する印象評価部とを備える印象評価装置であることを要旨とする。 In order to achieve the above object, according to a first aspect of the present invention, a first physical property information of a visual system of a target, a second physical property information of a auditory system of a target, a third physical property information of a tactile system of a target, an olfactory sense of a target The physical property information measurement unit for measuring at least one physical property information of the fourth physical property information of the system and the fifth physical property information of the target taste system, the first biological information of the autonomic nervous system of the subject, the subject A biological information measuring unit for measuring at least one biological information of the second biological information of the central nervous system, the third biological information of the endocrine immune system of the subject, and the fourth biological information of the ecological behavior system of the subject; Physical property information and a living body measured by the physical property information measurement unit using a psychological model that represents physical property information and relationship between biological information and an impression, and at least one of value, activity and strength is an index From the biological information measured by the information measurement unit, the subject's And summarized in that a impression evaluation apparatus and a impression evaluation unit for evaluating the impression of.
　本発明の第２の態様に係る印象評価装置は、第１の態様に係る印象評価装置において、生体情報測定部が、第１生体情報、第２生体情報、第３生体情報及び第４生体情報のうち、少なくとも２つの生体情報を測定することを特徴とする。 An impression evaluation device according to a second aspect of the present invention is the impression evaluation device according to the first aspect, wherein the biological information measurement unit includes first biological information, second biological information, third biological information, and fourth biological information. Among the above, at least two pieces of biological information are measured.
　本発明の第３の態様に係る印象評価装置は、第１又は第２の態様に係る印象評価装置において、物性情報測定部が、第１物性情報、第２物性情報、第３物性情報及び第４物性情報、第５物性情報のうち、少なくとも２つの物性情報を測定することを特徴とする。 An impression evaluation device according to a third aspect of the present invention is the impression evaluation device according to the first or second aspect, wherein the physical property information measurement unit includes first physical property information, second physical property information, third physical property information, and a third. Among the four physical property information and the fifth physical property information, at least two of the physical property information are measured.
　本発明の第４の態様に係る印象評価装置は、第１～第３のいずれかの態様に係る印象評価装置において、互いに異なる複数の心理モデルを記憶するモデル記憶部と、被検者の属性情報を受け付ける属性設定部と、属性設定部が受け付けた属性情報に応じて、複数の心理モデルから少なくとも１つの心理モデルを選択し、選択された心理モデルに用いられる物性情報及び生体情報を測定するように、物性情報測定部及び生体情報測定部を制御する制御部とを更に備え、印象評価部は、制御部が選択した心理モデルを用いて、印象を評価することを特徴とする。 An impression evaluation device according to a fourth aspect of the present invention is the impression evaluation device according to any one of the first to third aspects, comprising: a model storage unit that stores a plurality of different psychological models; At least one psychological model is selected from a plurality of psychological models according to the attribute setting unit receiving information and the attribute information received by the attribute setting unit, and physical property information and biological information used in the selected psychological model are measured. Thus, the physical property information measurement unit and the control unit that controls the biological information measurement unit are further provided, and the impression evaluation unit is characterized by evaluating the impression using the psychological model selected by the control unit.
　本発明の第５の態様に係る印象評価装置は、第４の態様に係る印象評価装置において、制御部が、心理モデルを再選択することを特徴とする。 An impression evaluation device according to a fifth aspect of the present invention is characterized in that, in the impression evaluation device according to the fourth aspect, the control unit reselects the psychological model.
　本発明の第６の態様に係る印象評価装置は、第４又は第５の態様に係る印象評価装置において、被検者の属性情報が、性別、年齢及びパーソナリティ特性のうち、少なくとも１つを含むことを特徴とする。 An impression evaluation device according to a sixth aspect of the present invention is the impression evaluation device according to the fourth or fifth aspect, wherein the attribute information of the subject includes at least one of gender, age and personality characteristics It is characterized by
　本発明の第７の態様に係る印象評価装置は、第１～第６のいずれかの態様に係る印象評価装置において、心理モデルが、物性情報及び生体情報と印象との、所定のタイミングにおける関係及び所定のタイミングからの時系列的な関係を表すモデルであることを特徴とする。 An impression evaluation device according to a seventh aspect of the present invention is the impression evaluation device according to any one of the first to sixth aspects, wherein the psychological model is a relationship between physical information and biological information and an impression at a predetermined timing. And a model representing a time-series relationship from a predetermined timing.
　本発明の第８の態様に係る印象評価装置は、第１～第７のいずれかの態様に係る印象評価装置において、印象評価部は、価値性、活動性及び力量性を指標とする３因子心理モデルによって印象を評価することを特徴とする。 An impression evaluation device according to an eighth aspect of the present invention is the impression evaluation device according to any one of the first to seventh aspects, wherein the impression evaluation unit is a three factor indicator of value, activity and power. It is characterized by evaluating an impression by a psychological model.
　本発明の第９の態様に係る印象評価装置は、第１～第８のいずれかの態様に係る印象評価装置において、印象評価部によって評価された対象の印象を出力する印象出力部を更に備えることを特徴とする。 An impression evaluation device according to a ninth aspect of the present invention is the impression evaluation device according to any one of the first to eighth aspects, further comprising an impression output unit that outputs an impression of the object evaluated by the impression evaluation unit. It is characterized by
　本発明の第１０の態様は、対象の視覚系の第１物性情報、対象の聴覚系の第２物性情報、対象の触覚系の第３物性情報、対象の嗅覚系の第４物性情報及び対象の味覚系の第５物性情報のうち、少なくとも１つの物性情報を測定するステップと、被検者の自律神経系の第１生体情報、被検者の中枢神経系の第２生体情報、被検者の内分泌免疫系の第３生体情報及び被検者の生態行動系の第４生体情報のうち、少なくとも１つの生体情報を測定するステップと、物性情報及び生体情報と印象との関係を表し、価値性、活動性及び力量性のうち、少なくとも１つを指標とする心理モデルを用いて、測定された物性情報及び測定された生体情報から、被検者の、対象に対する印象を評価するステップとを含む印象評価方法であることを要旨とする。 The tenth aspect of the present invention relates to the first physical property information of the target visual system, the second physical property information of the target auditory system, the third physical information of the target tactile system, the fourth physical information of the target olfactory system and the target Measuring at least one physical property information of the fifth physical property information of the taste system, the first biological information of the autonomic nervous system of the subject, the second biological information of the central nervous system of the subject, the test The step of measuring at least one biological information of the third biological information of the endocrine immune system of the person and the fourth biological information of the ecological behavior system of the subject, and the relationship between the physical information and the biological information and the impression Evaluating the impression of the subject on the subject from the measured physical property information and the measured biological information using a psychological model having at least one of value, activity and competence as an index; The gist is that the method is an impression evaluation method including
図１は、本発明の実施の形態に係る印象評価装置の基本的な構成を説明するブロック図である。FIG. 1 is a block diagram for explaining a basic configuration of an impression evaluation apparatus according to an embodiment of the present invention. 図２は、本発明の実施の形態に係る印象評価装置の印象評価部に用いる３因子心理モデルを説明する図である。FIG. 2 is a view for explaining a three-factor psychology model used in an impression evaluation unit of the impression evaluation device according to the embodiment of the present invention. 図３は、本発明の実施の形態に係る印象評価装置の動作の一例を説明する図である。FIG. 3 is a diagram for explaining an example of the operation of the impression evaluation device according to the embodiment of the present invention. 図４（ａ）～（ｄ）は、本発明の実施例に用いた対象として、室内の照明環境を説明する図である。FIGS. 4 (a) to 4 (d) are diagrams for explaining the indoor illumination environment as a target used in the embodiment of the present invention. 図５は、本発明の実施例における被検者の脳波の測定結果を説明する図である。FIG. 5 is a view for explaining the measurement results of the electroencephalogram of the subject in the example of the present invention. 図６は、図５に示す脳波の所定時間における振幅を説明する図である。FIG. 6 is a diagram for explaining the amplitude of the electroencephalogram shown in FIG. 5 at a predetermined time.
　次に、図面を参照して、本発明の実施の形態を説明する。以下の図面の記載において、同一又は類似の部分には同一又は類似の符号を付し、重複する説明を省略している。但し、以下に示す実施の形態は、本発明の技術的思想を具体化するための装置や方法を例示するものであって、下記の実施の形態に例示した装置や方法に構成を特定するものでない。本発明の技術的思想は、特許請求の範囲に記載された技術的範囲内において、種々の変更を加えることができる。 Next, embodiments of the present invention will be described with reference to the drawings. In the following description of the drawings, the same or similar parts will be denoted by the same or similar reference numerals, and overlapping descriptions will be omitted. However, the embodiment shown below is an example of an apparatus and method for embodying the technical idea of the present invention, and the configuration is specified to the apparatus and method illustrated in the following embodiment. Not Various changes can be added to the technical idea of the present invention within the technical scope described in the claims.
（印象評価装置）
　本発明の実施の形態に係る印象評価装置は、図１に示すように、物性情報測定部１と、物性情報データ処理部２と、生体情報測定部３と、生体情報データ処理部４と、印象評価部５と、印象評価データベース（Ｄ／Ｂ）５１と、出力部６とを備える。本発明の実施の形態に係る印象評価装置は、対象Ｐの物性情報と被検者（ユーザ）Ｑの生体情報とに基づいて、被検者Ｑの対象Ｐに対する印象を評価する。 (Impression evaluation device)
As shown in FIG. 1, the impression evaluation device according to the embodiment of the present invention includes a physical property information measurement unit 1, a physical property information data processing unit 2, a biological information measurement unit 3, and a biological information data processing unit 4. An impression evaluation unit 5, an impression evaluation database (D / B) 51, and an output unit 6 are provided. The impression evaluation apparatus according to the embodiment of the present invention evaluates the impression of the subject Q on the subject P based on the physical property information of the subject P and the biological information of the subject (user) Q.
　物性情報測定部１は、第１物性情報測定部１１と、第２物性情報測定部１２と、第３物性情報測定部１３と、第４物性情報測定部１４と、第５物性情報測定部とを備える。物性情報測定部１は、対象Ｐの物性情報を測定する。 The physical property information measurement unit 1 includes a first physical property information measurement unit 11, a second physical property information measurement unit 12, a third physical property information measurement unit 13, a fourth physical property information measurement unit 14, and a fifth physical property information measurement unit Equipped with The physical property information measurement unit 1 measures physical property information of the object P.
　第１物性情報測定部１１は、例えば、照度、光沢、明度、彩度等の視覚系の第１物性情報を測定する。第２物性情報測定部１２は、例えば、音量、周波数等の聴覚系の第２物性情報を測定する。第３物性情報測定部１３は、例えば、表面粗さ、硬度等の触覚系の第３物性情報を測定する。第４物性情報測定部１４は、例えば、臭気濃度、臭気強度等の嗅覚系の第４物性情報を測定する。第５物性情報測定部１５は、例えば、甘み量、苦み量等の味覚系の第５物性情報を測定する。 The first physical property information measurement unit 11 measures, for example, first physical property information of the visual system, such as illuminance, gloss, lightness, and saturation. The second physical property information measurement unit 12 measures, for example, second physical property information of the auditory system such as volume and frequency. The third physical property information measurement unit 13 measures, for example, third physical property information of the touch system such as surface roughness and hardness. The fourth physical property information measurement unit 14 measures, for example, fourth physical property information of the olfactory system such as odor concentration and odor intensity. The fifth physical property information measurement unit 15 measures, for example, fifth physical property information of a taste system such as sweetness and bitterness.
　第１物性情報測定部１１、第２物性情報測定部１２、第３物性情報測定部１３、第４物性情報測定部１４及び第５物性情報測定部１５は、各種センサから構成されてもよく、外部から入力された値を測定した物性情報として採用する物性情報入力部であってもよい。第１物性情報測定部１１、第２物性情報測定部１２、第３物性情報測定部１３、第４物性情報測定部１４及び第５物性情報測定部１５は、それぞれ、測定した物性情報を物性情報データ処理部２に出力する。 The first physical property information measurement unit 11, the second physical property information measurement unit 12, the third physical property information measurement unit 13, the fourth physical property information measurement unit 14 and the fifth physical property information measurement unit 15 may be configured by various sensors. The physical property information input unit may be adopted as physical property information obtained by measuring values input from the outside. The first physical property information measurement unit 11, the second physical property information measurement unit 12, the third physical property information measurement unit 13, the fourth physical property information measurement unit 14 and the fifth physical property information measurement unit 15 respectively measure physical property information measured It is output to the data processing unit 2.
　物性情報データ処理部２は、物性情報測定部１に対応して、第１物性情報データ処理部２１と、第２物性情報データ処理部２２と、第３物性情報データ処理部２３と、第４物性情報データ処理部２４とを備える。物性情報データ処理部２は、物性情報測定部１により測定された物性情報を入力し、印象評価部５が処理可能なデジタルデータに信号処理し、物性情報として印象評価部５に出力する。 The physical property information data processing unit 2 corresponds to the physical property information measurement unit 1, and includes a first physical property information data processing unit 21, a second physical property information data processing unit 22, a third physical property information data processing unit 23, and a fourth And a physical property information data processing unit 24. The physical property information data processing unit 2 inputs physical property information measured by the physical property information measurement unit 1, performs signal processing on digital data that can be processed by the impression evaluation unit 5, and outputs the processed digital data to the impression evaluation unit 5 as physical property information.
　即ち、第１物性情報データ処理部２１は、第１物性情報測定部１１が測定した第１物性情報を、印象評価部５が処理可能なデータに信号処理し、第１物性情報として印象評価部５に出力する。第２物性情報データ処理部２２は、第２物性情報測定部１２が測定した第２物性情報を、印象評価部５が処理可能なデータに信号処理し、第２物性情報として印象評価部５に出力する。第３物性情報データ処理部２３は、第３物性情報測定部１３が測定した第３物性情報を、印象評価部５が処理可能なデータに信号処理し、第３物性情報として印象評価部５に出力する。第４物性情報データ処理部２４は、第４物性情報測定部１４が測定した第４物性情報を、印象評価部５が処理可能なデータに信号処理し、第４物性情報として印象評価部５に出力する。第５物性情報データ処理部２５は、第５物性情報測定部１５が測定した第５物性情報を、印象評価部５が処理可能なデータに信号処理し、第５物性情報として印象評価部５に出力する。 That is, the first physical property information data processing unit 21 processes the first physical property information measured by the first physical property information measurement unit 11 into data that can be processed by the impression evaluation unit 5, and the impression evaluation unit as the first physical property information. Output to 5 The second physical property information data processing unit 22 performs signal processing on the second physical property information measured by the second physical property information measurement unit 12 into data that can be processed by the impression evaluation unit 5 and outputs the second physical property information to the impression evaluation unit 5. Output. The third physical property information data processing unit 23 processes the third physical property information measured by the third physical property information measurement unit 13 into data that can be processed by the impression evaluation unit 5 and makes the impression evaluation unit 5 the third physical property information. Output. The fourth physical property information data processing unit 24 processes the fourth physical property information measured by the fourth physical property information measurement unit 14 into data that can be processed by the impression evaluation unit 5 and makes the impression evaluation unit 5 the fourth physical property information. Output. The fifth physical property information data processing unit 25 processes the fifth physical property information measured by the fifth physical property information measurement unit 15 into data that can be processed by the impression evaluation unit 5 and makes the impression evaluation unit 5 as fifth physical property information. Output.
　物性情報データ処理部２は、物性情報測定部１から入力する物性情報に応じて、例えば、アナログデジタル変換（Ａ／Ｄ変換）、高速フーリエ変換（ＦＦＴ）、ピーク検出、計数、正規化等の種々の演算を行い、印象評価部５が処理可能なデータに信号処理する。 The physical property information data processing unit 2 performs, for example, analog-to-digital conversion (A / D conversion), fast Fourier transform (FFT), peak detection, counting, normalization, etc. according to physical property information input from the physical property information measurement unit 1. Various calculations are performed, and signal processing is performed on data that can be processed by the impression evaluation unit 5.
　図１に示す物性情報測定部１及び物性情報データ処理部２は、対象Ｐの第１～第５物性情報を測定する為の一例である。物性情報測定部１及び物性情報データ処理部２は、第１～第５物性情報のうち、少なくとも１つの物性情報を測定すればよい。即ち、物性情報測定部１は、第１物性情報測定部１１～第５物性情報測定部１５を全て備える必要ななく、目的の物性情報を測定する測定部を備えるようにすればよい。物性情報データ処理部２は、物性情報測定部１に応じて、第１物性情報データ処理部２１～第５物性情報データ処理部２５のうち、必要な処理部を備えるようにすればよい。 The physical property information measurement unit 1 and the physical property information data processing unit 2 shown in FIG. 1 are an example for measuring the first to fifth physical property information of the object P. The physical property information measurement unit 1 and the physical property information data processing unit 2 may measure at least one physical property information among the first to fifth physical property information. That is, the physical property information measurement unit 1 does not have to include all of the first physical property information measurement unit 11 to the fifth physical property information measurement unit 15, and may have a measurement unit that measures target physical property information. The physical property information data processing unit 2 may include necessary processing units among the first physical property information data processing unit 21 to the fifth physical property information data processing unit 25 in accordance with the physical property information measurement unit 1.
　また、物性情報測定部１及び物性情報データ処理部２は、それぞれ、第１～第５物性情報のうち、少なくとも２つの物性情報を測定するようにしてもよい。２つ以上の物性情報を測定することにより、本発明の実施の形態に係る印象評価装置は、対象Ｐの物性情報に基づいて、被検者Ｑの対象Ｐに対する印象を高精度に評価することができる。 Further, the physical property information measurement unit 1 and the physical property information data processing unit 2 may measure at least two physical property information of the first to fifth physical property information. By measuring two or more pieces of physical property information, the impression evaluation device according to the embodiment of the present invention evaluates the impression of the subject Q on the subject P with high accuracy based on the physical property information of the subject P. Can.
　生体情報測定部３は、第１生体情報測定部３１と、第２生体情報測定部３２と、第３生体情報測定部３３と、第４生体情報測定部３４とを備える。生体情報測定部３は、被検者Ｑの生体情報を測定する。 The biological information measurement unit 3 includes a first biological information measurement unit 31, a second biological information measurement unit 32, a third biological information measurement unit 33, and a fourth biological information measurement unit 34. The living body information measurement unit 3 measures the living body information of the subject Q.
　第１生体情報測定部３１は、例えば、心拍（脈拍）数、心拍変動成分（ＨＦ）、体温、血圧、呼吸数、精神性発汗、皮膚温及び皮膚電気活動等の自律神経系の第１生体情報を測定する。第２生体情報測定部３２は、例えば、α波等の各種脳波の周波数のパワー値、脳血流等の中枢神経系の第２生体情報を測定する。第３生体情報測定部３３は、例えば、唾液のアミラーゼ濃度、免疫グロブリンＡ濃度等の内分泌系及び免疫系（内分泌免疫系）の第３生体情報を測定する。第４生体情報測定部３４は、例えば、視線、表情、動作、ため息等の生態行動系の第４生体情報を測定する。 The first living body information measurement unit 31 is, for example, a first living body of an autonomic nervous system such as heart rate (pulse rate), heart rate fluctuation component (HF), body temperature, blood pressure, respiratory rate, mental sweating, skin temperature and skin electrical activity. Measure information. The second biological information measurement unit 32 measures, for example, power values of frequencies of various brain waves such as alpha waves, and second biological information of the central nervous system such as cerebral blood flow. The third biological information measurement unit 33 measures, for example, the third biological information of the endocrine system such as the amylase concentration of saliva and the immunoglobulin A concentration and the immune system (endocrine immune system). The fourth living body information measurement unit 34 measures, for example, fourth living body information of an ecological behavior system such as a sight line, an expression, an action, and a sigh.
　第１生体情報測定部３１、第２生体情報測定部３２、第３生体情報測定部３３及び第４生体情報測定部３４は、各種センサや測定装置から構成されてもよく、外部から入力された値を測定した生体情報として採用する生体情報入力部であってもよい。第１生体情報測定部３１、第２生体情報測定部３２、第３生体情報測定部３３及び第４生体情報測定部３４は、それぞれ、測定した生体情報を生体情報データ処理部４に出力する。 The first living body information measurement unit 31, the second living body information measurement unit 32, the third living body information measurement unit 33, and the fourth living body information measurement unit 34 may be configured by various sensors and measuring devices, and are input from the outside The biometric information input unit may be adopted as biometric information whose value is measured. The first biological information measurement unit 31, the second biological information measurement unit 32, the third biological information measurement unit 33, and the fourth biological information measurement unit 34 respectively output the measured biological information to the biological information data processing unit 4.
　生体情報データ処理部４は、生体情報測定部３に対応して、第１生体情報データ処理部４１と、第２生体情報データ処理部４２と、第３生体情報データ処理部４３と、第４生体情報データ処理部４４とを備える。生体情報データ処理部４は、生体情報測定部３により測定された生体情報を入力し、印象評価部５が処理可能なデジタルデータに信号処理し、生体情報として印象評価部５に出力する。 The biological information data processing unit 4 corresponds to the biological information measurement unit 3 and includes a first biological information data processing unit 41, a second biological information data processing unit 42, a third biological information data processing unit 43, and a fourth And a biometric information data processing unit 44. The biological information data processing unit 4 inputs the biological information measured by the biological information measurement unit 3, performs signal processing on digital data that can be processed by the impression evaluation unit 5, and outputs the digital data to the impression evaluation unit 5 as biological information.
　即ち、第１生体情報データ処理部４１は、第１生体情報測定部３１が測定した第１生体情報を、印象評価部５が処理可能なデータに信号処理し、第１生体情報として印象評価部５に出力する。第２生体情報データ処理部４２は、第２生体情報測定部３２が測定した第２生体情報を、印象評価部５が処理可能なデータに信号処理し、第２生体情報として印象評価部５に出力する。第３生体情報データ処理部４３は、第３生体情報測定部３３が測定した第３生体情報を、印象評価部５が処理可能なデータに信号処理し、第３生体情報として印象評価部５に出力する。第４生体情報データ処理部４４は、第４生体情報測定部３４が測定した第４生体情報を、印象評価部５が処理可能なデータに信号処理し、第４生体情報として印象評価部５に出力する。 That is, the first living body information data processing unit 41 processes the first living body information measured by the first living body information measurement unit 31 into data that can be processed by the impression evaluation unit 5 and sets the impression evaluation unit as the first living body information. Output to 5 The second living body information data processing unit 42 processes the second living body information measured by the second living body information measurement unit 32 into data that can be processed by the impression evaluation unit 5, and outputs the processed data to the impression evaluation unit 5 as the second living body information. Output. The third living body information data processing unit 43 performs signal processing on the third living body information measured by the third living body information measurement unit 33 into data that can be processed by the impression evaluation unit 5 and makes the impression evaluation unit 5 as the third living body information. Output. The fourth living body information data processing unit 44 processes the fourth living body information measured by the fourth living body information measurement unit 34 into data that can be processed by the impression evaluation unit 5 and makes the impression evaluation unit 5 the fourth living body information. Output.
　生体情報データ処理部４は、生体情報測定部３から入力する生体情報に応じて、例えば、アナログデジタル変換（Ａ／Ｄ変換）、高速フーリエ変換（ＦＦＴ）、ピーク検出、計数、正規化等の種々の演算を行い、印象評価部５が処理可能なデータに信号処理する。 The biological information data processing unit 4 performs analog digital conversion (A / D conversion), fast Fourier transform (FFT), peak detection, counting, normalization, etc. according to the biological information input from the biological information measurement unit 3. Various calculations are performed, and signal processing is performed on data that can be processed by the impression evaluation unit 5.
　図１に示す生体情報測定部３及び生体情報データ処理部４は、被検者Ｑの第１～第４生体情報を測定する為の一例である。生体情報測定部３及び生体情報データ処理部４は、第１～第４生体情報のうち、少なくとも１つの生体情報を測定すればよい。即ち、生体情報測定部３は、第１生体情報測定部３１～第４生体情報測定部３４を全て備える必要ななく、目的の生体情報を測定する測定部を備えるようにすればよい。生体情報データ処理部４は、生体情報測定部３に応じて、第１生体情報データ処理部４１～第４生体情報データ処理部４４のうち、必要な処理部を備えるようにすればよい。 The biological information measurement unit 3 and the biological information data processing unit 4 shown in FIG. 1 are an example for measuring the first to fourth biological information of the subject Q. The living body information measurement unit 3 and the living body information data processing unit 4 may measure at least one living body information among the first to fourth living body information. That is, the living body information measurement unit 3 does not have to include all of the first living body information measurement unit 31 to the fourth living body information measurement unit 34, and may have a measurement unit that measures the target living body information. The biological information data processing unit 4 may be provided with a necessary processing unit among the first biological information data processing unit 41 to the fourth biological information data processing unit 44 according to the biological information measurement unit 3.
　また、生体情報測定部３及び生体情報データ処理部４は、それぞれ、第１～第４生体情報のうち、少なくとも２つの生体情報を測定するようにしてもよい。２つ以上の生体情報を測定することにより、本発明の実施の形態に係る印象評価装置は、被検者Ｑの生体情報に基づいて、被検者Ｑの対象Ｐに対する印象を高精度に評価することができる。 Further, the living body information measurement unit 3 and the living body information data processing unit 4 may measure at least two living body information of the first to fourth living body information, respectively. By measuring two or more pieces of biological information, the impression evaluation device according to the embodiment of the present invention evaluates the impression of the subject Q on the subject P with high accuracy based on the biological information of the subject Q. can do.
　例えば、第２生体情報として脳波、第４生体情報として視線又は動作を選択する場合、２つの生体情報は相関する。この為、本発明の実施の形態に係る印象評価装置は、被検者Ｑの生体情報に基づいて、被検者Ｑの対象Ｐに対する印象を高精度に評価することができる。また、第４生体情報として視線を選択する場合、視線と共に、第４生体情報として瞳孔の大きさを測定するようにしてもよい。 For example, when selecting an electroencephalogram as the second biological information and a line of sight or an action as the fourth biological information, the two pieces of biological information are correlated. For this reason, the impression evaluation device according to the embodiment of the present invention can evaluate the impression of the subject Q on the object P with high accuracy based on the biological information of the subject Q. When the line of sight is selected as the fourth biological information, the size of the pupil may be measured as the fourth biological information together with the line of sight.
　特に、生体情報測定部３が第１生体情報測定部３１及び第２生体情報測定部３２、生体情報データ処理部４が第１生体情報データ処理部４１及び第２生体情報データ処理部４２をそれぞれ備えるとする。この場合、自律神経系の第１生体情報及び中枢神経系の第２生体情報は、比較的短時間で測定することができるので、本発明の実施の形態に係る印象評価装置、被検者Ｑの生体情報を略リアルタイムで測定することが可能となる。 In particular, the biological information measurement unit 3 is the first biological information measurement unit 31 and the second biological information measurement unit 32, and the biological information data processing unit 4 is the first biological information data processing unit 41 and the second biological information data processing unit 42. Suppose that it has. In this case, since the first biological information of the autonomic nervous system and the second biological information of the central nervous system can be measured in a relatively short time, the impression evaluation device according to the embodiment of the present invention, the subject Q It is possible to measure the biological information of the subject in substantially real time.
　印象評価部５は、物性情報測定部１においてそれぞれ測定され、物性情報データ処理部２においてそれぞれ信号処理された第１～第５物性情報をそれぞれ入力する。印象評価部５は、生体情報測定部３においてそれぞれ測定され、生体情報データ処理部４においてそれぞれ信号処理された第１～第４生体情報をそれぞれ入力する。印象評価部５は、入力した第１～第５物性情報及び第１～第４生体情報から、被検者Ｑの、対象Ｐに対する印象を評価する。印象評価部５は、例えば、マイクロプロセッサ等の演算処理装置及び周辺回路等からなり、処理に必要な演算及び情報の一時記憶を行うことができる。 The impression evaluation unit 5 receives the first to fifth physical information, which are measured by the physical property information measurement unit 1 and subjected to signal processing in the physical property information data processing unit 2 respectively. The impression evaluation unit 5 receives the first to fourth biological information measured respectively in the biological information measurement unit 3 and subjected to signal processing in the biological information data processing unit 4. The impression evaluation unit 5 evaluates the impression of the subject Q on the object P from the input first to fifth physical information and the first to fourth biological information. The impression evaluation unit 5 includes, for example, an arithmetic processing unit such as a microprocessor and a peripheral circuit, and can perform temporary storage of calculation and information necessary for processing.
　印象評価データベース５１は、対象Ｐの第１～第５物性情報及び被検者Ｑの第１～第４生体情報に応じた対象Ｐに対する印象が記憶される。印象評価部５は、第１～第５物性情報及び第１～第４生体情報から、印象評価データベース５１を参照し、対応する印象を照合することにより、被検者Ｑの、対象Ｐに対する印象を評価する。印象評価データベース５１は、例えば、ＳＲＡＭ、ＤＲＡＭ等の揮発性の記憶装置からなる主記憶装置や、磁気ディスク、光ディスク、光磁気ディスク、半導体メモリ等の不揮発性の記憶装置からなる補助記憶装置から構成される。 The impression evaluation database 51 stores impressions of the object P according to the first to fifth physical information of the object P and the first to fourth biological information of the subject Q. Impression evaluation unit 5 refers to impression evaluation database 51 from the first to fifth physical property information and the first to fourth biometric information, and collates the corresponding impression to make an impression of subject Q on object P. Evaluate The impression evaluation database 51 is composed of, for example, a main storage device consisting of volatile storage devices such as SRAM and DRAM, and an auxiliary storage device composed of non-volatile storage devices such as magnetic disks, optical disks, magneto-optical disks and semiconductor memories. Be done.
　印象評価データベース５１が記憶する印象は、例えば、価値性、活動性、力量性及び嗜好性等である。印象は、例えば、第１～第５物性情報及び第１～第４生体情報と被検者Ｑの印象との関係を表す関数である心理モデルにより表現されることができる。また、印象は、価値性、活動性、力量性、嗜好性等を高次の印象として採用する他、高次の印象を構成する低次の印象として採用してもよい。 The impressions stored in the impression evaluation database 51 are, for example, value, activity, competence and palatability. The impression can be expressed by, for example, a psychological model which is a function representing the relationship between the first to fifth physical information and the first to fourth biological information and the impression of the subject Q. Further, the impression may adopt value, activity, strength, palatability and the like as high-order impressions, or may be adopted as low-order impressions constituting high-order impressions.
　印象評価部５は、例えば、図２に示すように、意味差判別法（ＳＤ法）を用いて、価値性、活動性及び力量性を指標とする３因子心理モデルにより、対象Ｐに対する印象を評価するようにしてもよい。図２に示す例では、ｘ軸が価値性、ｙ軸が活動性、ｚ軸が力量性を表す場合、ｘ軸の正領域は、価値性が大きいことを示し、負領域は、価値性が小さいことを示す。即ち、ｘ軸の値が増加する程、価値性は大きくなる。ｙ軸の正領域は、動的であることを示し、負領域は、静的であることを示し、ｙ軸の値が増加する程、活動性が増加する。ｚ軸の正領域は、力量性が大きいことを示し、負領域は、力量性が小さいことを示し、ｚ軸の値が増加する程、力量性が増加する。 For example, as shown in FIG. 2, the impression evaluation unit 5 uses the semantic difference discrimination method (SD method) to make an impression on the object P according to a three-factor psychology model in which value, activity and strength are indexs. You may make it evaluate. In the example shown in FIG. 2, when the x-axis represents value, the y-axis represents activity, and the z-axis represents strength, the positive region of the x-axis indicates that the value is high, and the negative region indicates the value Indicates small. That is, as the x-axis value increases, the value increases. The positive region of the y-axis indicates dynamic, the negative region indicates static, and the activity increases as the value of the y-axis increases. The positive region of the z axis indicates that the forceability is large, the negative region indicates that the forceability is small, and the forcemetricity increases as the value of the z axis increases.
　印象評価部５が評価する印象を、価値性の値Ｘ、活動性の値Ｙ及び力量性の値Ｚとする場合、心理モデルは、例えば、物性情報をｐＸ、ｐＹ、ｐＺ生体情報をｑＸ、ｑＹ、ｑＺとして、それぞれ式（１）～（３）のように表すことができる。
　　　 Ｘ＝ａＸｑＸ＋ｂＸｐＸ＋ｃＸ　　　　　　　　　　…（１）
　　　 Ｙ＝ａＹｑＹ＋ｂＹｐＹ＋ｃＹ　　　　　　　　　　…（２）
　　　 Ｚ＝ａＺｑＺ＋ｂＺｐＺ＋ｃＺ　　　　　　　　　　…（３） When the impression evaluated by the impression evaluation unit 5 is the value X of value, the value Y of activity, and the value Z of strength, for example, the psychological model is physical information pX, pY, pZ biological information qX, Formulas (1) to (3) can be represented as qY and qZ, respectively.
X = aXqX + bXpX + cX (1)
Y = aYqY + bYpY + cY (2)
Z = aZqZ + bZpZ + cZ (3)
　係数ａＸ、ｂＸ、ｃＸ、ａＹ、ｂＹ、ｃＹ、ａＺ、ｂＺ及びｃＺは、それぞれ、価値性、活動性及び力量性毎に、例えば重回帰分析を行うことにより決定されることができる重みである。対象Ｐが室内環境である場合、式（１）～（３）において、ｐＸは例えば室内の任意の箇所における照度、ｑＸは例えば被検者Ｑの心拍数を採用することができる。印象評価部５は、第１～第５物性情報及び第１～第４生体情報から、ＳＤ法による３因子心理モデルを用いて、価値性、活動性及び力量性の度合い（値）によって、被検者Ｑの、対象Ｐに対する印象を評価することができる。印象評価部５は、価値性、活動性及び力量性のうち少なくとも１つを指標とする心理モデルを用いて、対象Ｐに対する印象を評価するようにしてもよい。 The coefficients aX, bX, cX, aY, bY, cY, aZ, bZ and cZ are weights that can be determined by performing, for example, multiple regression analysis for each of value, activity and competence . When the object P is an indoor environment, in Equations (1) to (3), pX can be, for example, the illuminance at an arbitrary place in the room, and qX can be, for example, the heart rate of the subject Q. The impression evaluation unit 5 uses the three-factor psychology model by the SD method from the first to fifth physical information and the first to fourth biological information, and uses the three-factor psychology model according to the degree (value) of value, activity and competence. The impression of the examiner Q on the object P can be evaluated. The impression evaluation unit 5 may evaluate an impression on the object P using a psychological model having at least one of value, activity, and competence as an index.
　出力部６は、モニタ等の表示装置、ＸＹプロッタ、プリンタ等の出力装置からなり、印象評価部５及び制御部７からの入力に応じて、各種コマンドやデータ等を出力する。出力部６は、印象評価部５により評価された被検者Ｑの、対象Ｐに対する印象を出力する印象出力部６１を有する。本発明の実施の形態に係る印象評価装置は、印象出力部６１を備えることにより、印象の評価を略リアルタイムで被検者Ｑ等に認識させることができる。 The output unit 6 includes a display device such as a monitor, an XY plotter, and an output device such as a printer, and outputs various commands, data, and the like according to the inputs from the impression evaluation unit 5 and the control unit 7. The output unit 6 includes an impression output unit 61 that outputs an impression of the subject Q evaluated by the impression evaluation unit 5 with respect to the object P. The impression evaluation device according to the embodiment of the present invention includes the impression output unit 61, so that the evaluation of the impression can be recognized by the subject Q or the like in substantially real time.
　印象出力部６１は、被検者Ｑの印象を、例えば図２に示す例のように、３因子心理モデルに基づいて表示してもよい。これにより、被検者Ｑ等は、対象Ｐに対する印象を視覚的に容易に認識することが可能となる。また、印象出力部６１は、評価結果に基づいて、被検者Ｑに適した状態の対象Ｐを提示するようにしてもよい。 The impression output unit 61 may display the impression of the subject Q based on, for example, a three-factor psychological model as in the example illustrated in FIG. As a result, the subject Q or the like can easily visually recognize the impression on the object P. Further, the impression output unit 61 may present the target P in a state suitable for the subject Q based on the evaluation result.
　本発明の実施の形態に係る印象評価装置は、その他、制御部７と、入力部８と、モデル記憶部９とを備える。制御部７は、物性情報測定部１、物性情報データ処理部２、生体情報測定部３、生体情報データ処理部４及び印象評価部５の動作を機能に応じて制御する。制御部７は、その他、本発明の実施の形態に係る印象評価装置の動作に必要な種々の演算を処理する。 The impression evaluation device according to the embodiment of the present invention further includes a control unit 7, an input unit 8, and a model storage unit 9. The control unit 7 controls the operations of the physical property information measurement unit 1, the physical property information data processing unit 2, the biological information measurement unit 3, the biological information data processing unit 4, and the impression evaluation unit 5 according to the functions. In addition, the control unit 7 processes various operations necessary for the operation of the impression evaluation device according to the embodiment of the present invention.
　入力部８は、例えばキーボードやマウス等の入力機器、外部装置から出力される信号を入力する入力装置等からなり、制御部７に各種コマンドやデータ等を入力する。入力部８は、操作者の入力操作又は外部からの信号に応じて、被検者Ｑの属性情報を受け付け、制御部７に入力する属性設定部８１を有する。属性情報は、例えば、被検者Ｑの性別、年齢、パーソナリティ特性、眼病等の持病、人種等のうち、少なくとも１つを含む。 The input unit 8 includes, for example, an input device such as a keyboard and a mouse, and an input device for inputting a signal output from an external device, and inputs various commands and data to the control unit 7. The input unit 8 includes an attribute setting unit 81 that receives attribute information of the subject Q according to an input operation of the operator or a signal from the outside, and inputs the attribute information to the control unit 7. The attribute information includes, for example, at least one of gender, age, personality characteristics, chronic disease such as eye disease, race, etc. of the subject Q.
　パーソナリティ特性は、例えば、種々の性格診断法によって判定される性格である。パーソナリティ特性は、例えば、出力部６がアンケートの設問を出力し、制御部７が、被検者Ｑの操作に応じたアンケートの回答を入力部８から入力し、分析することによって判定されることができる。 The personality property is, for example, a character determined by various character diagnosis methods. The personality characteristic is determined by, for example, the output unit 6 outputting the question of the questionnaire, and the control unit 7 inputting from the input unit 8 the answer of the questionnaire according to the operation of the subject Q and analyzing it. Can.
　モデル記憶部９は、それぞれ、第１～第５物性情報及び第１～第４生体情報と印象との関係を表す関数であり、互いに異なる複数の心理モデルを記憶する。心理モデルは、関数で表され、関数としてモデル記憶部９に記憶されてもよく、テーブル形式（表形式）で表され、テーブル形式としてモデル記憶部９に記憶されてもよい。 The model storage unit 9 is a function that represents the relationship between the first to fifth physical property information and the first to fourth biological information and the impression, and stores a plurality of psychological models different from each other. The psychological model may be expressed as a function and stored as a function in the model storage unit 9, or may be expressed in a table format (table format) and stored as a table format in the model storage unit 9.
　モデル記憶部９が記憶する複数の心理モデルは、被検者Ｑの属性情報毎に予め作成され、属性情報に関連付けられる。心理モデルは、性別毎の心理モデル、年代毎の心理モデル、パーソナリティ特性毎の心理モデル等である。例えば、男性用の心理モデルが、更に年代別及びパーソナリティ別にモデル記憶部９に記憶されるようにしてもよい。また、心理モデルは、複数の属性情報のうちの所定の１つの属性によって大別され、残余の属性によってその独立変数の係数が変更されるものであってもよい。 The plurality of psychological models stored in the model storage unit 9 are created in advance for each piece of attribute information of the subject Q, and are associated with the attribute information. The psychology model is a psychology model for each gender, a psychology model for each age, a psychology model for each personality characteristic, and the like. For example, a psychological model for men may be stored in the model storage unit 9 according to age and personality. Further, the psychological model may be roughly classified according to one predetermined attribute of the plurality of attribute information, and the coefficient of the independent variable may be changed according to the remaining attribute.
　モデル記憶部９は、例えば、ＳＲＡＭ、ＤＲＡＭ等の揮発性の記憶装置からなる主記憶装置や、磁気ディスク、光ディスク、光磁気ディスク、半導体メモリ等の不揮発性の記憶装置からなる補助記憶装置から構成される。モデル記憶部９は、その他、本発明の実施の形態に係る照明評価装置が行う処理に必要な一連のプログラム等を記憶することができる。印象評価データベース５１及びモデル記憶部９は、論理構造としての表示であり、現実には、同一のハードウェアから構成されても良く、分割された別個のハードウェアから構成されても良い。 The model storage unit 9 is composed of, for example, a main storage device formed of volatile storage devices such as SRAM and DRAM, and an auxiliary storage device formed of non-volatile storage devices such as magnetic disks, optical disks, magneto-optical disks and semiconductor memories. Be done. In addition, the model storage unit 9 can store a series of programs and the like necessary for processing performed by the lighting evaluation device according to the embodiment of the present invention. The impression evaluation database 51 and the model storage unit 9 are displays as a logical structure, and in reality, they may be configured by the same hardware, or may be configured by divided separate hardware.
　制御部７は、印象評価部５による印象の評価に用いる心理モデルを選択するモデル選択部７１と、条件設定部７２とを有する。モデル選択部７１は、属性設定部８１が受け付けた属性情報に応じて、モデル記憶部９により記憶される複数の心理モデルから少なくとも１つの心理モデルを選択する。条件設定部７２は、モデル選択部７１により選択された心理モデルに用いられる第１～第５物性情報及び第１～第４生体情報を設定する。 The control unit 7 includes a model selection unit 71 that selects a psychological model used for evaluation of an impression by the impression evaluation unit 5, and a condition setting unit 72. The model selection unit 71 selects at least one psychological model from the plurality of psychological models stored by the model storage unit 9 according to the attribute information received by the attribute setting unit 81. The condition setting unit 72 sets first to fifth physical property information and first to fourth biological information to be used in the psychological model selected by the model selection unit 71.
　制御部７は、条件設定部７２により設定された第１～第５物性情報及び第１～第４生体情報を測定するように、第１物性情報測定部１１～第５物性情報測定部１５及び第１生体情報測定部３１～第４生体情報測定部３４を制御する。例えば、モデル記憶部９が、１０代から７０代までの年代別に異なる心理モデルを記憶し、属性情報として２０代が設定されると、モデル選択部７１は、２０代に応じた心理モデルをモデル記憶部９から選択する。制御部７は、モデル選択部７１に選択された心理モデルに用いられる物性情報及び生体情報を測定するように第１物性情報測定部１１～第５物性情報測定部１５及び第１生体情報測定部３１～第４生体情報測定部３４を制御する。 The control unit 7 measures the first physical property information measurement unit 11 to the fifth physical property information measurement unit 15 and measures the first to fifth physical property information and the first to fourth biological information set by the condition setting unit 72. The first biological information measurement unit 31 to the fourth biological information measurement unit 34 are controlled. For example, when the model storage unit 9 stores different psychological models according to the ages from the teens to the seventies, and the twenties are set as the attribute information, the model selection unit 71 models the psychological model corresponding to the twenties. It is selected from the storage unit 9. The control unit 7 measures the first physical property information measurement unit 11 to the fifth physical property information measurement unit 15 and the first biological information measurement unit so as to measure physical property information and biological information used in the psychological model selected by the model selection unit 71. 31 to control the fourth living body information measurement unit.
　制御部７は、例えば、マイクロプロセッサ等の演算処理装置及び周辺回路等からなり、処理に必要な演算及び情報の一時記憶を行うことができる。制御部７は、被検者Ｑの属性情報に応じて、印象評価部５が評価に用いる心理モデルを選択することにより、印象評価部５に、被検者Ｑの対象Ｐに対する印象をより高精度に評価することができる。 The control unit 7 includes, for example, an arithmetic processing unit such as a microprocessor and a peripheral circuit, and can perform temporary storage of calculation and information necessary for processing. The control unit 7 selects the psychological model used by the impression evaluation unit 5 for evaluation according to the attribute information of the subject Q, so that the impression evaluation unit 5 can make the impression on the subject P of the subject Q higher. It can be evaluated to accuracy.
（印象評価方法）
　図３に示すフローチャートを参照し、本発明の実施の形態に係る印象評価装置を用いて、被検者Ｑの対象Ｐに対する印象を評価する方法の一例を説明する。
　先ず、ステップＳ１において、入力部８の属性設定部８１は、操作者の入力操作又は外部からの信号に応じて、被検者Ｑの属性情報を受け付け、制御部７に入力する。 (Impression evaluation method)
An example of a method for evaluating the impression of the subject Q on the object P will be described with reference to the flowchart shown in FIG. 3 using the impression evaluation device according to the embodiment of the present invention.
First, in step S1, the attribute setting unit 81 of the input unit 8 receives attribute information of the subject Q according to an input operation of the operator or a signal from the outside, and inputs the attribute information to the control unit 7.
　ステップＳ２において、制御部７のモデル選択部７１は、属性設定部８１が受け付けた属性情報に応じて、モデル記憶部９に記憶される複数の心理モデルから少なくとも１つの心理モデルを選択する。 In step S <b> 2, the model selection unit 71 of the control unit 7 selects at least one psychological model from the plurality of psychological models stored in the model storage unit 9 according to the attribute information received by the attribute setting unit 81.
　ステップＳ３において、制御部７の条件設定部７２は、モデル選択部７１により選択された心理モデルに用いられる第１～第５物性情報及び第１～第４生体情報を設定する。制御部７は、条件設定部７２により設定された第１～第５物性情報及び第１～第４生体情報を測定するように、物性情報測定部１及び生体情報測定部３を制御する。 In step S3, the condition setting unit 72 of the control unit 7 sets the first to fifth physical property information and the first to fourth biological information to be used for the psychological model selected by the model selection unit 71. The control unit 7 controls the physical property information measurement unit 1 and the biological information measurement unit 3 to measure the first to fifth physical property information and the first to fourth biological information set by the condition setting unit 72.
　ステップＳ４において、物性情報測定部１及び生体情報測定部３は、制御部７の制御に応じて、モデル選択部７１により選択された心理モデルに用いられ、条件設定部７２により設定された第１～第５物性情報及び第１～第４生体情報を測定する。 In step S4, the physical property information measurement unit 1 and the biological information measurement unit 3 are used for the psychology model selected by the model selection unit 71 according to the control of the control unit 7, and are set by the condition setting unit 72. -Measure the fifth physical information and the first to fourth biological information.
　ステップＳ５において、モデル選択部７１は、選択した心理モデルについて再選択するか否かを判定する。モデル選択部７１は、例えば、ステップＳ４において、物性情報測定部１により測定され物性情報及び生体情報測定部３により測定された生体情報に応じて、心理モデルを再選択すると判定する。例えば、モデル選択部７１は、ステップＳ４において測定された物性情報又は生体情報について、印象の評価に不足すると判定する場合、心理モデルを再選択すると判定することができる。心理モデルを再選択すると判定する場合、ステップＳ２に処理を戻し、心理モデルを再選択すると判定しない場合、ステップＳ６に処理を進める。 In step S5, the model selection unit 71 determines whether or not to reselect the selected psychological model. For example, in step S4, the model selection unit 71 determines to reselect the psychological model according to the physical information measured by the physical property information measurement unit 1 and the biological information measured by the biological information measurement unit 3. For example, the model selection unit 71 can determine to reselect the psychological model when it is determined that the evaluation of the impression is insufficient for the physical property information or the biological information measured in step S4. If it is determined that the psychological model is to be reselected, the process returns to step S2. If it is not determined to reselect the psychological model, the process proceeds to step S6.
　ステップＳ６において、物性情報データ処理部２及び生体情報データ処理部４は、ステップＳ４において測定された物性情報又は生体情報を、印象評価部５が処理可能なデータに信号処理し、印象評価部５に出力する。 In step S6, the physical property information data processing unit 2 and the biological information data processing unit 4 process the physical property information or biological information measured in step S4 into data that can be processed by the impression evaluation unit 5, and the impression evaluation unit 5 Output to
　ステップＳ７において、印象評価部５は、ステップＳ２において選択された心理モデルを用いて、ステップＳ６において入力した物性情報又は生体情報から、被検者Ｑの対象Ｐに対に対する印象を評価する。 In step S7, the impression evaluation unit 5 uses the psychological model selected in step S2 to evaluate the impression of the subject Q on the object P from the physical property information or the biological information input in step S6.
　ステップＳ８において、出力部６の印象出力部６１は、ステップＳ７において評価された印象を出力し、処理を終了する。印象出力部６１は、被検者Ｑの属性情報と、対象Ｐの物性情報と、被検者Ｑ生体情報とを比較し、ステップＳ７において評価された印象よりも被検者Ｑ適した条件の対象Ｐを被検者に提示するようにしてもよい。 In step S8, the impression output unit 61 of the output unit 6 outputs the impression evaluated in step S7, and ends the process. The impression output unit 61 compares the attribute information of the subject Q, the physical property information of the object P, and the subject Q biological information, and the condition of the subject Q more suitable than the impression evaluated in step S7. The subject P may be presented to the subject.
　本発明の実施の形態に係る印象評価装置によれば、対象Ｐの物性情報及び被検者Ｑの生体情報を用いることにより、高精度に、種々の対象Ｐに対する被検者Ｑの印象を評価することができる。例えば、同じ対象Ｐであっても、対象Ｐの状態や、被検者Ｑの状態に応じて、被検者Ｑの印象は変化する。本発明の実施の形態に係る印象評価装置によれば、対象Ｐの物性情報及び被検者Ｑの生体情報に応じて、高精度に被検者Ｑの印象を評価することができる。 The impression evaluation apparatus according to the embodiment of the present invention evaluates the impressions of the subject Q with respect to various subjects P with high accuracy by using the physical property information of the subject P and the biological information of the subject Q. can do. For example, even with the same target P, the impression of the subject Q changes according to the state of the target P and the state of the subject Q. According to the impression evaluation device according to the embodiment of the present invention, the impression of the subject Q can be evaluated with high accuracy in accordance with the physical property information of the object P and the biological information of the subject Q.
　また、本発明の実施の形態に係る印象評価装置によれば、モデル記憶部９が複数の心理モデルを記憶し、印象評価に応じた心理モデルに用いられる物性情報及び生体情報を測定する。よって、被検者Ｑの属性に応じた物性情報及び生体情報を測定することができ、不必要な処理がなく、高精度に、対象Ｐに対する被検者Ｑの印象を評価することができる。 Moreover, according to the impression evaluation apparatus which concerns on embodiment of this invention, the model memory | storage part 9 memorize | stores a several psychological model, and measures the physical-property information and biometric information which are used for the psychological model according to impression evaluation. Therefore, physical property information and biological information according to the attributes of the subject Q can be measured, and there is no unnecessary processing, and the impression of the subject Q on the object P can be evaluated with high accuracy.
－実施例－
　以下、室内における照明環境を対象Ｐ、対象Ｐの物性情報を色温度、被検者Ｑの生体情報を脳波として、被検者Ｑの対象Ｐに対する印象を評価する場合について説明する。被検者Ｑは、対象Ｐとして、図４（ａ）～（ｄ）に示す４パターンの照明環境について、それぞれ脳波を測定される。 -Example-
Hereinafter, the case where the impression with respect to the subject P of the subject Q is evaluated using the illumination environment in the room as the target P, the physical property information of the target P as the color temperature, and the biological information of the subject Q as the brain wave will be described. The subject Q measures an electroencephalogram for each of the illumination patterns of the four patterns shown in FIGS. 4A to 4D as the object P.
　図４（ａ）は、色温度が５５００Ｋの、昼白色のシーリング照明の場合である。図４（ｂ）は、色温度が４４００Ｋの、電球色のシーリング照明の場合である。図４（ｃ）は、色温度が４４００Ｋの集中配置された照明の場合である。図４（ｄ）は、色温度が４４００Ｋの分配配置された照明の場合である。色温度は、それぞれ、室内の所定の箇所において測定される。 FIG. 4A shows the case of daylight white ceiling illumination with a color temperature of 5500K. FIG. 4 (b) shows the case of a bulb colored ceiling illumination with a color temperature of 4400K. FIG. 4C shows the case of centrally arranged illumination having a color temperature of 4400K. FIG. 4 (d) shows the case of distributed illumination with a color temperature of 4400K. The color temperatures are each measured at predetermined locations in the room.
　被検者Ｑは、室内において、１０－２０法のチャンネル部位Ｐｚ（正中頭頂部）における脳波を、４パターンの照明環境についてそれぞれ測定される。被検者Ｑの脳波は、図５に示すように、照明環境の開始（被検者Ｑへの刺激）から３００ｍｓ後の振幅（Ｐ３００頂点振幅）について、４パターンの照明環境における印象の評価に用いられる。図５における線（ａ）～（ｄ）は、それぞれ、図４（ａ）～（ｄ）の場合に対応する。 In the room, the subject Q measures the electroencephalogram at the channel site Pz (medial parietal region) of the 10-20 method for four illumination environments. The brain waves of the subject Q are, as shown in FIG. 5, for the evaluation of the impression in the illumination environment of four patterns with respect to the amplitude 300 ms after the start of the illumination environment (stimulation to the subject Q) 300 ms. Used. Lines (a) to (d) in FIG. 5 correspond to the cases of FIGS. 4 (a) to (d), respectively.
　４パターンの照明環境におけるＰ３００頂点振幅は、図５に示すように、集中配置された照明、昼白色のシーリング照明、分散配置された照明、電球色のシーリング照明の順に大きくなる。以上から、被検者Ｑは、電球色のシーリング照明環境である対象Ｐに対して、最も嗜好性を有すると判断できる。 As shown in FIG. 5, the P300 vertex amplitude in the four-pattern illumination environment increases in the order of concentrated illumination, daylight white ceiling illumination, dispersed illumination, and bulb-colored ceiling illumination. From the above, it can be determined that the subject Q has the highest preference for the object P, which is a ceiling light environment of light bulb color.
（その他の実施の形態）
　上記のように、本発明を実施の形態によって記載したが、この開示の一部をなす論述及び図面は本発明を限定するものであると理解すべきではない。この開示から当業者には様々な代替実施の形態、実施例及び運用技術が明らかとなろう。 (Other embodiments)
As described above, although the present invention has been described by the embodiments, it should not be understood that the statements and the drawings that form a part of this disclosure limit the present invention. Various alternative embodiments, examples and operation techniques will be apparent to those skilled in the art from this disclosure.
　例えば、既に述べた実施の形態において、モデル記憶部９の複数の心理モデルは、第１～第５物性情報及び第１～第４生体情報と対象Ｐに対する印象との、所定のタイミングにおける関係及び所定のタイミングからの時系列的な関係を表すモデルであってよい。例えば、被検者Ｑが、初回に対象Ｐに対する印象を持つときと、次回以降に対象Ｐに対する印象を持つときとでは、印象に差があり、パターンが見出せる場合がある。また、被検者Ｑの嗜好性等の印象に応じて、被検者Ｑの時系列的な生態行動等にパターンが見出せる場合がある。このように、心理モデルが、物性情報及び生体情報の時系列的な関係を表す場合、被検者Ｑの対象Ｐに対する印象を所定のタイミングからの経時変化で、高精度に評価することができる。 For example, in the embodiment already described, the plurality of psychology models of the model storage unit 9 have the relationship between the first to fifth physical information and the first to fourth biometric information and the impression on the object P at predetermined timing and It may be a model that represents a time-series relationship from a predetermined timing. For example, when the subject Q has an impression of the object P at the first time and an impression of the object P after the next time, the impression may be different and a pattern may be found. In addition, depending on the impression of the preference of the subject Q, etc., there are cases where a pattern can be found in the time-series ecological behavior of the subject Q. As described above, when the psychological model represents the time-series relationship between physical property information and biological information, the impression of the subject Q on the object P can be evaluated with high accuracy by the temporal change from the predetermined timing. .
　上記の他、本発明の実施の形態及び変形例を応用した構成等、本発明はここでは記載していない様々な実施の形態等を含むことは勿論である。したがって、本発明の技術的範囲は上記の説明から妥当な特許請求の範囲に係る発明特定事項によってのみ定められるものである。 In addition to the above, it is a matter of course that the present invention includes various embodiments and the like which are not described herein, such as configurations to which the embodiment and the modified example of the present invention are applied. Accordingly, the technical scope of the present invention is defined only by the invention-specifying matters according to the scope of claims appropriate from the above description.
　特願２０１３－０８１２７８号（出願日：２０１３年４月９日）の全内容は、ここに援用される。 The entire contents of Japanese Patent Application No. 2013-081278 (filing date: April 9, 2013) are incorporated herein by reference.
　本発明によれば、物性情報及び生体情報から、高精度に種々の対象に対する印象を評価することができる印象評価装置及び印象評価方法を提供することができる。 ADVANTAGE OF THE INVENTION According to this invention, the impression evaluation apparatus and the impression evaluation method which can evaluate the impression with respect to various objects with high precision from physical-property information and biometric information can be provided.
　１　物性情報測定部
　３　生体情報測定部
　５　印象評価部
　６１　印象出力部
　７　制御部
　８１　属性設定部 DESCRIPTION OF SYMBOLS 1 physical property information measurement part 3 biometric information measurement part 5 impression evaluation part 61 impression output part 7 control part 81 attribute setting part

Claims (10)

  1. 　対象の視覚系の第１物性情報、前記対象の聴覚系の第２物性情報、前記対象の触覚系の第３物性情報、前記対象の嗅覚系の第４物性情報及び前記対象の味覚系の第５物性情報のうち、少なくとも１つの物性情報を測定する物性情報測定部と、
    　被検者の自律神経系の第１生体情報、前記被検者の中枢神経系の第２生体情報、前記被検者の内分泌免疫系の第３生体情報及び前記被検者の生態行動系の第４生体情報のうち、少なくとも１つの生体情報を測定する生体情報測定部と、
    　前記物性情報及び前記生体情報と被検者の印象との関係を表し、価値性、活動性及び力量性のうち、少なくとも１つを指標とする心理モデルを用いて、前記物性情報測定部により測定された物性情報及び前記生体情報測定部により測定された生体情報から、前記被検者の、前記対象に対する印象を評価する印象評価部と
    　を備えることを測定する印象評価装置。     First physical property information of a target visual system, second physical information of a target auditory system, third physical information of a target tactile system, fourth target physical information of the target olfactory system, and the second target physical system Physical property information measurement unit for measuring at least one physical property information among the five physical property information;
    The first biological information of the autonomic nervous system of the subject, the second biological information of the central nervous system of the subject, the third biological information of the endocrine immune system of the subject and the ecological behavior system of the subject A biological information measurement unit that measures at least one biological information of the fourth biological information;
    The relationship between physical property information and the biological information and the impression of the subject is expressed, and measurement is performed by the physical property information measurement unit using a psychological model having at least one of value, activity and strength as an index. And an impression evaluation unit for evaluating an impression of the subject on the object from the physical property information measured and the biological information measured by the biological information measurement unit.
  2. 　前記生体情報測定部は、前記第１生体情報、前記第２生体情報、前記第３生体情報及び前記第４生体情報のうち、少なくとも２つの生体情報を測定することを特徴とする請求項１に記載の印象評価装置。 The biological information measuring unit measures at least two pieces of biological information among the first biological information, the second biological information, the third biological information, and the fourth biological information. Impression evaluation device as described.
  3. 　前記物性情報測定部は、前記第１物性情報、第２物性情報、前記第３物性情報及び前記第４物性情報、前記第５物性情報のうち、少なくとも２つの物性情報を測定することを特徴とする請求項１又は２に記載の印象評価装置。 The physical property information measurement unit measures at least two physical property information among the first physical property information, the second physical property information, the third physical property information, the fourth physical property information, and the fifth physical property information. The impression evaluation apparatus according to claim 1 or 2.
  4. 　互いに異なる複数の前記心理モデルを記憶するモデル記憶部と、
    　前記被検者の属性情報を受け付ける属性設定部と、
    　前記属性設定部が受け付けた前記属性情報に応じて、前記複数の心理モデルから少なくとも１つの心理モデルを選択し、前記選択された心理モデルに用いられる前記物性情報及び前記生体情報を測定するように、前記物性情報測定部及び前記生体情報測定部を制御する制御部と
    　を更に備え、
    　前記印象評価部は、前記制御部が選択した心理モデルを用いて、前記印象を評価することを特徴とする請求項１～３のいずれか１項に記載の印象評価装置。     A model storage unit that stores a plurality of the psychological models different from one another;
    An attribute setting unit that receives attribute information of the subject;
    According to the attribute information received by the attribute setting unit, at least one psychological model is selected from the plurality of psychological models, and the physical property information and the biological information used for the selected psychological model are measured. A control unit configured to control the physical property information measurement unit and the biological information measurement unit;
    The impression evaluation device according to any one of claims 1 to 3, wherein the impression evaluation unit evaluates the impression using a psychological model selected by the control unit.
  5. 　前記制御部は、前記心理モデルを再選択することを特徴とする請求項４に記載の印象評価装置。 The impression evaluation device according to claim 4, wherein the control unit reselects the psychological model.
  6. 　前記被検者の属性情報は、性別、年齢及びパーソナリティ特性のうち、少なくとも１つを含むことを特徴とする請求項４又は５に記載の印象評価装置。 The impression evaluation device according to claim 4 or 5, wherein the attribute information of the subject includes at least one of gender, age, and personality characteristics.
  7. 　前記心理モデルは、前記物性情報及び前記生体情報と前記印象との、所定のタイミングにおける関係及び前記所定のタイミングからの時系列的な関係を表すモデルであることを特徴とする請求項１～６のいずれか１項に記載の印象評価装置。 The psychological model is a model representing a relationship between the physical property information, the biological information, and the impression at a predetermined timing and a time-series relationship from the predetermined timing. The impression evaluation device according to any one of the above.
  8. 　前記印象評価部は、価値性、活動性及び力量性を指標とする３因子心理モデルによって前記印象を評価することを特徴とする請求項１～７のいずれか１項に記載の印象評価装置。 The impression evaluation device according to any one of claims 1 to 7, wherein the impression evaluation unit evaluates the impression according to a three-factor psychological model using values of value, activity and ability as indicators.
  9. 　前記印象評価部によって評価された前記対象の印象を出力する印象出力部を更に備えることを特徴とする請求項１～８のいずれか１項に記載の印象評価装置。 The impression evaluation device according to any one of claims 1 to 8, further comprising an impression output unit that outputs an impression of the object evaluated by the impression evaluation unit.
  10. 　対象の視覚系の第１物性情報、前記対象の聴覚系の第２物性情報、前記対象の触覚系の第３物性情報、前記対象の嗅覚系の第４物性情報及び前記対象の味覚系の第５物性情報のうち、少なくとも１つの物性情報を測定するステップと、
    　被検者の自律神経系の第１生体情報、前記被検者の中枢神経系の第２生体情報、前記被検者の内分泌免疫系の第３生体情報及び前記被検者の生態行動系の第４生体情報のうち、少なくとも１つの生体情報を測定するステップと、
    　前記物性情報及び前記生体情報と被検者の印象との関係を表し、価値性、活動性及び力量性のうち、少なくとも１つを指標とする心理モデルを用いて、前記測定された物性情報及び前記測定された生体情報から、前記被検者の、前記対象に対する印象を評価するステップと
    　を含むことを特徴とする印象評価方法。     First physical property information of a target visual system, second physical information of a target auditory system, third physical information of a target tactile system, fourth target physical information of the target olfactory system, and the second target physical system Measuring at least one physical property information among the five physical property information;
    The first biological information of the autonomic nervous system of the subject, the second biological information of the central nervous system of the subject, the third biological information of the endocrine immune system of the subject and the ecological behavior system of the subject Measuring at least one biological information of the fourth biological information;
    The physical property information and the measured physical property information which represent the relationship between the physical property information and the biological information and the impression of the subject, and which use at least one of a value, activity, and competence as an index. Evaluating the impression of the subject on the subject from the measured biological information.
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