WO2015063900A1 - 生体センシングシステム、生体センシング方法、及び生体センシングプログラム - Google Patents
生体センシングシステム、生体センシング方法、及び生体センシングプログラム Download PDFInfo
- Publication number
- WO2015063900A1 WO2015063900A1 PCT/JP2013/079462 JP2013079462W WO2015063900A1 WO 2015063900 A1 WO2015063900 A1 WO 2015063900A1 JP 2013079462 W JP2013079462 W JP 2013079462W WO 2015063900 A1 WO2015063900 A1 WO 2015063900A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- biological
- biological information
- data
- information
- sensor
- Prior art date
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K29/00—Other apparatus for animal husbandry
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7271—Specific aspects of physiological measurement analysis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6813—Specially adapted to be attached to a specific body part
- A61B5/6814—Head
- A61B5/6819—Nose
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6844—Monitoring or controlling distance between sensor and tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
- A61B5/7207—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise induced by motion artifacts
- A61B5/721—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise induced by motion artifacts using a separate sensor to detect motion or using motion information derived from signals other than the physiological signal to be measured
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2503/00—Evaluating a particular growth phase or type of persons or animals
- A61B2503/40—Animals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
- A61B2562/0219—Inertial sensors, e.g. accelerometers, gyroscopes, tilt switches
Definitions
- the present invention relates to biological sensing.
- nose ring sensing As a biological sensing means for non-invasive grazing livestock management, it is promising to use a nose ring that is always in contact with the nasal septum in the living body and is less likely to drop out as a pre-implantation step. Has been.
- Such living body biosensing technology using a nose ring is referred to as nose ring sensing.
- an object of the present invention is to reduce an error in a sensing result due to a biological sensor being displaced from an installation position.
- the biological sensing system includes a biological information detection unit, a positional deviation detection unit, and an estimation unit.
- the biological information detection unit is installed in a predetermined part of the living organism and detects biological information of the living organism.
- the position deviation detection unit detects the amount of deviation of the position of the biological information detection unit from the predetermined part when the biological information is detected.
- the estimation unit estimates optimal biological information from the biological information detected by the biological information detection unit according to the deviation amount.
- the living body sensing system it is possible to reduce an error in the sensing result due to the shift of the living body sensor from the installation position.
- FIG. 1 shows an example of a configuration of a living body sensing system according to a first embodiment.
- An example of the shape of a nose ring is shown.
- 2 shows a structure of a sensor data table according to the first embodiment.
- the figure for demonstrating the method of calculating a ring inclination value from inclination sensor data is shown.
- requiring the position of a sensor is shown.
- 3 shows an example of a lookup table according to the first embodiment.
- movement flow of the nose ring sensing system which concerns on Embodiment 1 is shown.
- the modification of the structure of a biological sensing system is shown.
- An example of the structure of the biological sensing system which concerns on Embodiment 2 is shown.
- the structure of the sensor data table which concerns on Embodiment 2 is shown.
- An example of the look-up table which concerns on Embodiment 2 is shown.
- An example of the structure of the biological sensing system which concerns on Embodiment 3 is shown.
- An example of a nose ring including a plurality of biological sensors is shown.
- the structure of the sensor data table which concerns on Embodiment 3 is shown.
- the figure for demonstrating selecting the biosensor nearest to a nasal septum among several biosensors is shown.
- the operation flow of the nose ring sensing system concerning Embodiment 4 is shown.
- produces when a domestic animal lies down is shown.
- FIG. 10 illustrates an example of a lookup table according to the fifth embodiment. 10 shows an operation flow of the nose ring sensing system according to the fifth embodiment. An example of the hardware constitutions of a server and a display apparatus is shown.
- FIG. 1 is an example of a functional block diagram of the biological sensing system according to the present embodiment.
- the biological sensing system 10 includes a biological information detection unit 1, a positional deviation detection unit 2, an estimation unit 3, an external information detection unit 4, and an inclination detection unit 5.
- the biological information detection unit 1 is installed in a first part of a living organism and detects biological information of the living organism.
- the positional deviation detection unit 2 detects the amount of positional deviation of the biological information detection unit from the first part when the biological information is detected. Further, the positional deviation detection unit 2 detects a change in gravitational acceleration, and detects a deviation amount based on the change in gravitational acceleration.
- the estimation unit 3 estimates optimal biometric information from the biometric information detected by the biometric information detection unit according to the deviation amount. Moreover, the estimation part 3 performs selection of biometric information according to deviation
- the estimation part 3 correct
- the estimation unit 3 corrects the shift amount based on the inclination of the second part detected by the inclination detection unit 5 with respect to the gravity direction.
- the estimation unit 3 corrects the biological information detected by the biological information detection unit 1 according to the type of organism, the sex of the organism, the age of the organism, the size of the nose of the organism, and the thickness of the septum of the organism. .
- the external information detection unit 4 detects external information related to the surroundings of the living organism when the biological information is detected.
- the inclination detection unit 5 is installed in the second part of the organism and detects the inclination of the second part with respect to the direction of gravity.
- FIG. 2 shows an example of the configuration of the nose ring sensing system according to the present embodiment.
- the nose ring sensing system includes a nose ring 11 that performs sensing and a display terminal 12 that displays the result of sensing.
- the nose ring 11 includes an inclination sensor 13, a biological sensor 14, a control unit 15, a storage unit 16, an estimation unit 17, and a first transmission unit 18.
- the display terminal 12 includes a first receiving unit 19 and a display unit 20.
- the inclination sensor 13 and the control unit 15 are an example of the positional deviation detection unit 2.
- the biological sensor 14 is an example of the biological information detection unit 1.
- the estimation unit 17 is an example of the estimation unit 3.
- FIG. 3 is a diagram showing an example of the shape of the nose ring.
- the nose ring 11 includes a ring portion 28 and a block portion 29, and is attached to the nose of a cow as shown in FIG. 3, for example.
- the tilt sensor 13 is used to detect the tilt of the nose ring 11.
- the tilt sensor 13 is, for example, a biaxial acceleration sensor.
- the biaxial acceleration sensor is built in the block part 29 of the nose ring 11 so that the two axes are parallel to the surface of the ring.
- the inclination sensor 13 may be a sensor that detects the distance to the nasal septum, and is not limited to the inclination sensor 13.
- the biological sensor 14 measures biological data of a living organism to which the nose ring 11 is attached.
- the biological sensor 14 is a temperature sensor that measures the temperature of a living organism to which the nose ring 11 is attached.
- the temperature sensor is embedded in the center portion of the ring portion 28 of the nose ring 11.
- data measured by the tilt sensor 13 is described as tilt sensor data
- data measured by the biosensor 14 is described as biometric data.
- sensor data when referring to both the data which the inclination sensor 13 and the biosensor 14 measure, it may describe as sensor data.
- the control unit 15 periodically acquires sensor data for a certain period from the inclination sensor 13 and the biological sensor 14.
- the control unit 15 acquires biometric data in analog form from the biosensor 14. Then, the control unit 15 performs analog-digital conversion (A / D conversion) on the acquired analog value, and stores the converted digital value in the storage unit 16.
- a / D conversion analog-digital conversion
- control unit 15 acquires from the inclination sensor 13 inclination sensor data measured at the same time as the measurement time of the biological data acquired from the biological sensor 14.
- the sensor data acquisition timing of the control unit 15 is synchronized with the timing of acquiring biological data from the biological sensor 14.
- the format of the tilt sensor data to be acquired is an analog format. Then, similarly to the biological data, the control unit 15 performs A / D conversion on the analog value of the tilt sensor data, and stores the converted digital value in the storage unit 16.
- each sensor data is measured.
- the control part 15 can acquire the biosensor data and the tilt sensor data measured at the same time by acquiring the sensor data of the biosensor 14 and the tilt sensor 13 at the same time.
- the time when the control unit 15 acquires sensor data from various sensors is the measurement time of each sensor data.
- the acquired sensor data is time series data of a temperature sensor and a biaxial acceleration sensor that are periodically measured within a predetermined period (for example, about several seconds to several tens of seconds).
- the control unit 15 is connected to the biosensor 14 through the ring unit 28 via a bus and is built in the block unit 29 of the nose ring 11.
- the storage unit 16 stores a sensor data table in which sensor data is associated with measurement times of sensor data.
- the storage unit 16 receives the sensor data and the measurement time of the sensor data from the control unit 15, and stores the received information in the sensor data table.
- the structure of the sensor data table is shown in FIG.
- the sensor data table 30 includes data items of time (or date and time) 31, biological data 32, and tilt sensor data 33.
- Time 31 indicates the time when the values of the corresponding biosensor 14 and tilt sensor 13 are measured.
- the biometric data 32 is a value of biometric data measured by the biometric sensor 14 at time 31.
- the tilt sensor data 33 is the value of the tilt sensor data measured by the tilt sensor 13 at time 31.
- sensor data table 30 is managed for each cow solid on which the nose ring 11 is installed. The same applies to other embodiments.
- the storage unit 16 stores data indicating the relationship between the inclination of the nose ring 11 and the influence of the biological data due to the inclination of the nose ring 11.
- data is referred to as correlation data in the following description.
- the correlation data is, for example, data in the form of a lookup table (denoted as LUT in the figure) or a functional expression (denoted as Func in the figure).
- the correlation data is used to correct the biometric data according to the inclination of the nose ring 11.
- the storage unit 16 is built in the block unit 29 of the nose ring 11.
- the estimation unit 17 calculates a value indicating the inclination of the nose ring with respect to the gravity direction from the inclination sensor data 33 stored in the sensor data table 30.
- a value indicating the inclination of the nose ring with respect to the gravity direction is referred to as a ring inclination value.
- the estimation unit 17 determines that the acquired biometric data is inappropriate.
- the estimation unit 17 corrects the value of the biometric data using the correlation data. Then, the estimation unit 17 outputs the corrected biological data to the first transmission unit 18.
- the biometric data corrected by the estimation unit 17 may be referred to as correction data.
- the estimation unit 17 is built in the block portion of the nose ring 11.
- the first transmission unit 18 acquires correction data from the estimation unit 17 and transmits the correction data to the first reception unit 19 via an external network.
- the first transmitter 18 is connected to an external network.
- the external network to be connected may be, for example, a mobile phone network or a wireless LAN.
- the first transmission unit 18 is built in the block unit 29 of the nose ring 11.
- the first receiving unit 19 receives the correction data transmitted from the transmitting unit, and outputs the received data to the display unit 20.
- the first receiver 19 is connected to the first transmitter 18 via an external network.
- the display unit 20 acquires correction data from the first receiving unit 19, converts the correction data into a format that can be played back on the display terminal 12, and displays it.
- the formats reproducible on the display terminal 12 include, for example, HTML (HyperText Markup Language) 5 which is a format that can be viewed on a tablet, a smartphone, a personal computer, or the like.
- the display unit 20 gives a warning to the predetermined terminal together with the data, or gives an instruction for urging a predetermined operation to a predetermined device. Also good.
- the display unit 20 gives a warning to the predetermined terminal together with the data, or to a device designated in advance. An instruction for prompting a predetermined operation may be given.
- the biometric data measured at the same time and the tilt sensor data have a correspondence relationship.
- the biometric data measured at a predetermined time and the inclination of the nose ring 11 at that time, that is, the ring inclination value are described as having a correspondence relationship.
- FIG. 5 is a diagram for explaining a method of calculating the ring inclination value from the inclination sensor data 33.
- the estimation unit 17 estimates the gravitational direction projected on the ring plane from the ratio of the value of the tilt sensor data 33 that has been filtered through an LPF (Low-pass filter), and converts the gravitational direction into the inclination of the ring with respect to the gravitational direction. .
- LPF Low-pass filter
- the value of the tilt sensor data measured by the biaxial acceleration sensor will be described as (Ax, Ay).
- Ay -g0 * cos ⁇ * cos ⁇ (2) It becomes.
- FIG. 6 is a diagram for explaining the determination of the position of the sensor from the ring inclination value ⁇ . If the radius of the ring is r, the sensor position is expressed as r ⁇ . In the following description, the ring inclination value ⁇ may be the sensor position r ⁇ .
- the estimation unit 17 determines whether or not the ring inclination value calculated based on the inclination sensor data 33 is greater than or equal to a predetermined threshold value. And when a ring inclination value is more than a predetermined threshold value, the estimation part 17 extracts the time when the inclination sensor data 33 used when calculating the ring inclination value was measured. Then, the estimation unit 17 determines that the biometric data 32 measured at the same time as the extracted time is inappropriate data.
- the estimation unit 17 corrects the value of the biometric data using the correlation data. Specifically, a case where the correlation data is a lookup table will be described. An example of the lookup table is shown in FIG.
- the look-up table 40 includes data items of biometric data 41 and a ring inclination value 42 as input information.
- the look-up table 40 includes data items of correction data 43 as output information.
- Each entry value of the biometric data 41 and the ring inclination value 42 has a predetermined range.
- the estimation unit 17 extracts a row of combinations of input information of the biological data 32 and the ring inclination value 42 corresponding to the biological data 32, and acquires the value of the correction data 43 of the extracted row.
- biometric data determined to be inappropriate data is not subjected to correction processing and is not output to the first transmitter 18.
- FIG. 8 shows an operation flow of the nose ring sensing system according to the first embodiment.
- control unit 15 acquires the biological data 32 from the biological sensor 14 and acquires the inclination sensor data 33 from the inclination sensor 13 (S52). Then, the control unit 15 stores the acquired biological data 32 and tilt sensor data 33 in the sensor data table 30 in association with the measurement time.
- the estimation unit 17 acquires the tilt sensor data 33 from the sensor data table 30 and calculates the ring tilt value. And the estimation part 17 determines whether the calculated ring inclination value is below a predetermined threshold value (S53).
- the estimation unit 17 calculates correction data that is data obtained by correcting the biological data 32 corresponding to the inclination sensor data 33 acquired in S52. (S54).
- the correction data is calculated based on a lookup table or a function (LUT / Func 59). Then, the estimation unit 17 outputs the correction data calculated in S54 and the corresponding time 31 to the first transmission unit 18. Then, the first transmission unit 18 transmits the input correction data and the corresponding time 31 to the first reception unit 19 of the display terminal 12.
- the first receiving unit 19 when receiving the correction data and the corresponding time 31, the first receiving unit 19 outputs the correction data to the display unit 20.
- the display unit 20 converts the received correction data and the corresponding time 31 into a displayable format and displays it (S55). Then, the process returns to the start time.
- FIG. 9 shows a modified example of the configuration of the nose ring sensing system.
- the nose ring sensing system includes a nose ring 11, a server 21, and a display terminal 12.
- the nose ring 11 includes an inclination sensor 13, a biological sensor 14, and a second transmission unit 22.
- the server 21 includes a control unit 15, a storage unit 16, an estimation unit 17, a first transmission unit 18, and a second reception unit 23.
- the display terminal 12 includes a first receiving unit 19 and a display unit 20.
- control unit 15 acquires data via a network when acquiring data of the biosensor 14 and the tilt sensor 13.
- the second transmission unit 22 acquires sensor data from the inclination sensor 13 and the biological sensor 14 and transmits the sensor data to the second reception unit 23 of the server 21.
- the second receiving unit 23 outputs the sensor data to the control unit 15.
- the display unit 20 of the first embodiment may be built in the nose ring 11, or the display unit 20 of the modification 1 may be built in the server 21.
- the biometric data is corrected by the estimation unit 17 based on the ring inclination value.
- the biometric data is further corrected based on data acquired by the external sensor 24. Done.
- FIG. 10 is a configuration diagram of the nose ring sensing system according to the second embodiment.
- the difference from the configuration of the first embodiment is that the nose ring 11 further includes an external sensor 24.
- the external sensor 24 is an example of the external information detection unit 4.
- the inclination sensor 13, the biological sensor 14, the first transmission unit 18, the first reception unit 19, and the display unit 20 are the same as those described in the first embodiment.
- storage part 16, and the estimation part 17 are demonstrated about a different part from Embodiment 1.
- the external sensor 24 is, for example, a sensor that detects the outside air temperature.
- the external sensor 24 is built in the block portion 29 of the nose ring 11.
- the control unit 15 periodically acquires sensor data for a certain period from the inclination sensor 13, the biological sensor 14, and the external sensor 24.
- the control unit 15 acquires, from the external sensor 24, data of the external sensor measured at the same time as the measurement time of the sensor data acquired from the biological sensor 14 and the tilt sensor 13. Then, the control unit 15 performs A / D conversion on the analog value of the external sensor data, and stores the converted digital value in the storage unit 16.
- the sensor data acquired here is, for example, time series data of the temperature sensor, the acceleration sensor, and the external sensor 24 that are periodically acquired within a predetermined period (several seconds to several tens of seconds).
- the timing which acquires sensor data from the inclination sensor 13, the biosensor 14, and the external sensor 24 by the control unit 15 is synchronized.
- the storage unit 16 stores a sensor data table 30 in which sensor data and sensor data measurement time are associated with each other.
- FIG. 11 shows the structure of the sensor data table according to the second embodiment.
- the sensor data table 30 includes data items of time 31, biometric data 32, tilt sensor data 33, and external sensor data 34.
- the time 31, biometric data 32, and tilt sensor data 33 are the same as in the first embodiment.
- the external sensor data 34 is a numerical value indicated by a digital value of the external sensor data measured at time 31.
- the storage unit 16 stores correlation data indicating the relationship between the inclination of the nose ring 11, the value of the external sensor data, and the influence of the biometric data on the inclination of the nose ring 11 and the value of the external sensor data.
- the correlation data is, for example, data in the form of a lookup table 40 or a function expression.
- the correlation data is used to correct the biological data according to the inclination of the nose ring 11 and the value of the external sensor data.
- the estimation unit 17 calculates a ring inclination value from the inclination sensor data 33 in the same manner as in the first embodiment.
- the estimation part 17 correct
- the estimation unit 17 corrects the biometric data value based on the ring inclination value and the external sensor data value.
- the estimation unit 17 first determines whether or not the biometric data is inappropriate data by determining whether or not the ring inclination value is equal to or less than a predetermined threshold as in the first embodiment.
- estimation part 17 correct amends data with respect to the biometric data determined not to be inappropriate data.
- the correlation data for correcting the value of the biometric data is the lookup table 40.
- FIG. 12 shows an example of the lookup table 40 in the second embodiment.
- the look-up table 40 includes data items such as biometric data 41, a ring inclination value 42, and external sensor data 44 as input information.
- the look-up table 40 includes data items of correction data 43 as output information.
- the biological data 41 and the ring inclination value 42 are the same as those in the first embodiment.
- the value of each entry of the external sensor data 44 has a predetermined range.
- the estimation unit 17 extracts a row of the combination of the biometric data 32, the ring inclination value 42 corresponding to the biometric data 32, and the input information of the external sensor data 44, and acquires the value of the correction data 43 of the extracted row.
- the biometric data determined as inappropriate data is not subjected to correction processing and is not output to the first transmission unit 18.
- control unit 15 acquires biological data 32 from the biological sensor 14, acquires inclination sensor data 33 from the inclination sensor 13, and acquires external sensor data 34 from the external sensor 24 (S52). Then, the control unit 15 stores the acquired biological data 32, tilt sensor data 33, and external sensor data 34 in the sensor data table 30 in association with the measurement time.
- the estimation unit 17 acquires the tilt sensor data 33 from the sensor data table 30 and calculates the ring tilt value. And the estimation part 17 determines whether the calculated ring inclination value is below a predetermined threshold value (S53).
- the estimation unit 17 calculates correction data that is data obtained by correcting the biological data 32 corresponding to the inclination sensor data 33 acquired in S52. (S54).
- the correction data is calculated based on a lookup table or a function (LUT / Func 59). Then, the estimation unit 17 outputs the correction data calculated in S54 and the corresponding time 31 to the first transmission unit 18. Then, the first transmission unit 18 transmits the input correction data and the corresponding time 31 to the first reception unit 19 of the display terminal 12.
- the first receiving unit 19 when receiving the correction data and the corresponding time 31, the first receiving unit 19 outputs the correction data to the display unit 20.
- the display unit 20 converts the received correction data and the corresponding time 31 into a displayable format and displays it (S55). Then, the process returns to the start time.
- FIG. 13 is a configuration diagram of the nose ring sensing system according to the third embodiment.
- the nose ring 11 includes a plurality of biosensors 14-1, 14-2, 14-3 instead of one biosensor.
- the inclination sensor 13, the first transmission unit 18, the first reception unit 19, the display unit 20, and the external sensor 24 are the same as those described in the second embodiment.
- storage part 16, and the estimation part 17 demonstrate a different part from Embodiment 1.
- FIG. in the following description of Embodiments 3 and 4, when referring to the biosensors 14-1, 14-2, and 14-3, they are simply referred to as the biosensor 14.
- a plurality of biological sensors 14 are included in the nose ring 11.
- the function of each biosensor 14 is the same as that of the biosensor 14 shown in the first embodiment.
- FIG. 14 an example of the nose ring 11 including a plurality of biological sensors 14 is shown in FIG.
- the biosensor 14-2 is embedded in the central portion of the ring portion 28 of the nose ring 11.
- the biosensors 14-1 and 14-3 are embedded at the position of the ring portion 28 of the nasal ring 11 as a target with the biosensor 14-2 interposed therebetween.
- the number of the biosensors 14 is 3, and the positions where the biosensors 14-1 and 14-3 are embedded are the positions of the target ring portion 28 with the biosensor 14-2 interposed therebetween.
- the number of the biosensors 14 and the positions where the individual biosensors 14 are embedded are not limited thereto.
- the control unit 15 periodically acquires sensor data for a certain period from the tilt sensor 13, the plurality of biological sensors 14, and the external sensor 24.
- the control unit 15 acquires tilt sensor data, a plurality of biological data, and external sensor data measured at the same time. Then, the control unit 15 performs A / D conversion on the acquired analog value of the sensor data, and stores the converted digital value in the storage unit 16.
- the sensor data acquired here is, for example, time-series data of a plurality of temperature sensors, acceleration sensors, and outside air temperature sensors that are periodically acquired within a predetermined period (several seconds to several tens of seconds).
- the timing which acquires sensor data from the inclination sensor 13, the biosensor 14, and the external sensor 24 by the control unit 15 is synchronized.
- the storage unit 16 stores a sensor data table 30 in which sensor data and sensor data acquisition time are associated with each other.
- the sensor data table 30 includes data items of time 31, biometric data 32-1, biometric data 32-2, biometric data 32-3, tilt sensor data 33, and external sensor data 34.
- the time 31, the tilt sensor data 33, and the external sensor data 34 are the same as those in the second embodiment.
- the biometric data 32-1, the biometric data 32-2, and the biometric data 32-3 are digitally converted from A / D converted biometric data acquired from the biosensors 14-1, 14-2, and 14-3 at time 31, respectively. The numerical value indicated by the value.
- the storage unit 16 stores correlation data indicating the relationship between the biological data 32-1, the biological data 32-2, the biological data 32-3, the ring inclination value 42, the external sensor data 34, and the correction value of the biological data.
- the format of the correlation data is, for example, a lookup table or a function expression.
- the estimation unit 17 calculates a ring inclination value from the inclination sensor data 33 in the same manner as in the first embodiment.
- the estimation unit 17 calculates the value of the correction data based on the values of the biological data 32-1, the biological data 32-2, the biological data 32-3, the ring inclination value, and the external sensor data 34 measured at the same time. Is calculated. Then, the estimation unit 17 outputs the calculated correction data to the first transmission unit 18.
- the estimation unit 17 calculates the value of the correction data based on the values of the plurality of biological data 32 measured at the same time, the ring inclination value, and the value of the external sensor data 34 will be described.
- the estimation unit 17 first determines whether or not the biometric data is inappropriate data by determining whether or not the ring inclination value is equal to or less than a predetermined threshold as in the second embodiment.
- the estimation part 17 calculates correction data using the some biometric data determined not to be inappropriate data.
- the lookup table used in the third embodiment is obtained by adding a plurality of biometric data items to the input information of the lookup table 40 in the second embodiment.
- control unit 15 acquires biometric data 32-1, 32-2, and 32-3 from the biometric sensors 14-1, 14-2, and 14-3, and the tilt sensor data 33 from the tilt sensor 13.
- the external sensor data 34 is acquired from the external sensor 24 (S52). Then, the control unit 15 stores the acquired biological data 32-1, 32-2, 32-3, the tilt sensor data 33, and the external sensor data 34 in the sensor data table 30 in association with the measurement time.
- the estimation unit 17 acquires the tilt sensor data 33 from the sensor data table 30 and calculates the ring tilt value. And the estimation part 17 determines whether the calculated ring inclination value is below a predetermined threshold value (S53).
- the estimation unit 17 calculates correction data corresponding to the inclination sensor data 33 acquired in S52 (S54).
- the correction data is calculated based on a lookup table or a function (LUT / Func 59). Then, the estimation unit 17 outputs the correction data calculated in S54 and the corresponding time 31 to the first transmission unit 18. Then, the first transmission unit 18 transmits the input correction data and the corresponding time 31 to the first reception unit 19 of the display terminal 12.
- the first receiving unit 19 when receiving the correction data and the corresponding time 31, the first receiving unit 19 outputs the correction data to the display unit 20.
- the display unit 20 converts the received correction data and the corresponding time 31 into a displayable format and displays it (S55). Then, the process returns to the start time.
- the configuration of the nose ring sensing system according to the fourth embodiment is the same as that of the third embodiment.
- the fourth embodiment is different from the third embodiment in that a biosensor 14 closest to the nasal septum is selected from a plurality of biosensors 14 and the data of the selected biosensor 14 is corrected.
- portions of the storage unit 16 and the estimation unit 17 that are different from the third embodiment will be described.
- the storage unit 16 stores the same sensor data table 30 as in the third embodiment.
- the storage unit 16 stores correlation data similar to that in the second embodiment.
- the estimation unit 17 selects the biosensor 14 having the closest distance from the nasal septum among the plurality of biosensors 14 and uses the biometric data measured by the selected biosensor 14 for correction.
- FIG. 16 is a diagram for explaining that the estimation unit 17 selects the biological sensor 14 closest to the nasal septum among the plurality of biological sensors 14.
- the biosensor closest to the nasal septum is the biosensor 14-2.
- the biosensor closest to the nasal septum may be the biosensor 14-1 or the biosensor 14-3.
- a method of identifying a biosensor closest to the nasal septum among a plurality of biosensors is calculated from a ring inclination value and an installation position of each biosensor.
- the estimation unit 17 determines the value of the biological data measured by the selected biological sensor 14 based on the ring inclination value calculated based on the inclination sensor data acquired at the same time as the biological data and the value of the external sensor data. Correct. Then, the estimation unit 17 outputs the corrected biological data to the first transmission unit 18.
- FIG. 17 shows an operation flow of the nose ring sensing system according to the fourth embodiment.
- control unit 15 acquires biological data from each of the plurality of biological sensors 14 and acquires inclination sensor data from the inclination sensor 13. Further, the control unit 15 acquires external sensor data from the external sensor 24 (S82). Then, the control unit 15 stores the acquired biological data, tilt sensor data, and external sensor data in the sensor data table 30 in association with the measurement time.
- the estimation unit 17 acquires the tilt sensor data from the sensor data table 30, and calculates the ring tilt value. And the estimation part 17 determines whether the calculated ring inclination value is below a predetermined threshold value (S83).
- the estimation unit 17 selects the biological data of the biological sensor 14 having the closest distance from the nasal septum from the biological data acquired in S82. (S84). Then, the estimation unit 17 corrects the selected biological data using the ring inclination value and the external sensor data (S85). The correction data is calculated based on a lookup table or a function (LUT / Func 59). Then, the estimation unit 17 transmits the biological data corrected in S85 and the corresponding time to the display unit 20 via the first transmission unit 18.
- the display unit 20 converts the received biometric data and the corresponding time into a displayable format and displays it (S86). Then, the process returns to the start time.
- FIG. 18 is a diagram for explaining that a false detection or a false alarm occurs when a livestock lies down.
- FIG. 18A is a diagram showing a state of the nose ring 11 when the livestock is standing. In comparison with this, as shown in FIG. 18B, when the livestock lies down, the nose ring 11 may be displaced from the nasal septum, even if the nose ring 11 has a small inclination.
- the deviation of the nasal ring 11 from the nasal septum is determined based on the inclination of the nasal ring 11, the deviation of the nasal ring 11 is determined to be small, and the biometric data may not be corrected due to the deviation of the nasal ring 11.
- the nose ring 11 may not be displaced from the nasal septum even if the nose ring 11 has a large inclination.
- the deviation of the nose ring 11 from the nasal septum is determined based on the inclination of the nose ring 11, the deviation of the nose ring 11 is determined to be large, and the detected biological data may be discarded.
- FIG. 19 is a configuration diagram of the nose ring sensing system according to the fifth embodiment.
- the fifth embodiment further includes a livestock sensor unit 25 that measures the tilt of the livestock body.
- the nose ring 11 and the display terminal 12 are the same as those described in the first modification.
- storage part 16, and the estimation part 17 demonstrate a different part from Embodiment 1.
- FIG. 19 is a configuration diagram of the nose ring sensing system according to the fifth embodiment.
- the fifth embodiment further includes a livestock sensor unit 25 that measures the tilt of the livestock body.
- the nose ring 11 and the display terminal 12 are the same as those described in the first modification.
- storage part 16, and the estimation part 17 demonstrate a different part from Embodiment 1.
- the livestock sensor unit 25 includes a main body tilt sensor 26, an external sensor 24, and a third transmission unit 27.
- the livestock sensor unit 25 is attached to any position on the head of the livestock.
- the main body tilt sensor 26 is an example of the tilt detector 5.
- the external sensor 24 is an example of the external information detection unit 4.
- the main body tilt sensor 26 is, for example, a triaxial acceleration sensor.
- the main body inclination sensor 26 is installed so that the rotation axis of the inclination is perpendicular to the surface of the nose ring 11, and is set so that data is transmitted to the server 21 at the same time as the nose ring 11.
- the external sensor 24 is an outside air temperature sensor that measures outside air temperature.
- the third transmission unit 27 transmits data measured by the main body tilt sensor 26 and the external sensor 24 to the second reception unit 23 of the server 21 via the network.
- the control unit 15 periodically acquires sensor data for a certain period from the inclination sensor 13 and the biological sensor 14. At the same time, the control unit 15 acquires livestock tilt sensor data from the main body tilt sensor 26 of the livestock sensor unit 25 and external sensor data from the external sensor 24. All the sensor data acquired by the control unit 15 is in an analog data format. The control unit 15 performs A / D conversion on the analog value of the acquired sensor data, and stores the converted digital value in the storage unit 16. In addition, the timing which acquires sensor data from the inclination sensor 13, the biological sensor 14, and the main body inclination sensor 26 by the control part 15 is synchronized.
- the storage unit 16 stores a sensor data table 30 in which sensor data and sensor data measurement time are associated with each other.
- the storage unit 16 receives the sensor data and the measurement time of the sensor data from the control unit 15, and stores the received information in the sensor data table 30.
- the structure of the sensor data table 30 is shown in FIG.
- the sensor data table 30 includes data items of time 31, biological data 32, tilt sensor data 33, external sensor data 34, and main body tilt sensor data 35.
- the time 31, biometric data 32, and tilt sensor data 33 are the same as in the first embodiment.
- the external sensor data 34 and the main body tilt sensor data 35 are numerical values in which data measured by the external sensor 24 and the main body tilt sensor 26 at the time 31 are represented as digital values, respectively.
- the storage unit 16 stores biometric data, the inclination of the nose ring 11, external sensor data, and correlation data indicating the relationship between the correction values of the biometric data.
- the format of the correlation data is, for example, a lookup table or a function expression format.
- the estimation unit 17 calculates a ring inclination value from the inclination sensor data 33 in the same manner as in the first embodiment.
- the estimation part 17 calculates the main body inclination value which is a value which shows the inclination with respect to the gravity direction of a livestock main body from the main body inclination sensor data 35 by the method similar to having calculated
- the estimation unit 17 determines whether or not the biometric data is inappropriate data by determining whether or not the correction ring inclination value is equal to or less than a predetermined threshold value.
- the lookup table used in the fifth embodiment is data items of biometric data, correction ring inclination value, and external sensor data as input information.
- the function formula has a format in which biometric data, correction ring inclination value, and external sensor data data are given as function input information as follows.
- FIG. 21 shows an operation flow of the nose ring sensing system according to the fifth embodiment.
- control unit 15 acquires biological data from the biological sensor 14 and acquires inclination sensor data from the inclination sensor 13.
- the control unit 15 acquires external sensor data from the external sensor 24 and acquires main body tilt sensor data from the main body tilt sensor 26 (S102).
- the control unit 15 stores the acquired biological data, tilt sensor data, external sensor data, and main body tilt sensor data in the sensor data table 30 in association with the measurement time.
- the estimation unit 17 acquires the tilt sensor data and the main body tilt sensor data from the sensor data table 30, and calculates the correction ring tilt value (S103). And the estimation part 17 determines whether the calculated correction
- the estimation unit 17 calculates correction data using a plurality of biological data, the correction ring inclination value, and external sensor data ( S105).
- the correction data is calculated based on a lookup table or a function (LUT / Func 59). Then, the estimation unit 17 transmits the correction data calculated in S105 and the time corresponding to the correction data to the display unit 20 via the first transmission unit 18.
- the display unit 20 converts the received correction data and the time corresponding to the correction data into a displayable format and displays it (S106). Then, the process returns to the start time.
- FIG. 22 shows an example of the hardware configuration of the nose ring 11, the server 21, and the display terminal 12 according to the present embodiment.
- the nose ring 11, the server 21, and the display terminal 12 include a CPU 201, a memory 202, a reading unit 204, a display unit 205, a communication interface 206, an input / output unit 207, and a part of an analog-digital converter 208. Or include everything.
- the CPU 201, the memory 202, the reading unit 204, the display unit 205, the communication interface 206, the input / output unit 207, and the analog-digital converter 208 are connected to each other via a bus 209, for example.
- the nose ring 11 of the embodiment 1-4 includes a CPU 201, a memory 202, a communication interface 206, an input / output unit 207, and an analog-digital converter 208.
- the nose ring 11 according to the fifth embodiment and the modification includes a communication interface 206 and an input / output unit 207.
- the server 21 according to the fifth embodiment and the modification includes a CPU 201, a memory 202, a reading unit 204, a communication interface 206, an input / output unit 207, and an analog-digital converter 208.
- the livestock sensor unit 25 of the fifth embodiment includes a communication interface 206 and an input / output unit 207.
- the display terminal 12 according to Embodiment 1-5 includes a display unit 205 and a communication interface 206.
- a CPU (Central Processing Unit) 201 uses the memory 202 to execute a program describing the above-described flowchart procedure.
- the CPU 201 provides some or all of the functions of the control unit 15 and the estimation unit 17.
- the memory 202 is, for example, a semiconductor memory, and includes a RAM (Random Access Memory) area and a ROM (Read Only Memory) area.
- the memory 202 provides a part or all of the functions of the storage unit 16.
- the memory 202 may include a semiconductor memory such as a flash memory or a hard disk.
- the reading unit 204 accesses the removable recording medium 203 in accordance with an instruction from the CPU 201.
- the detachable recording medium 203 includes, for example, a semiconductor device (USB memory or the like), a medium to / from which information is input / output by a magnetic action (such as a magnetic disk), a medium to / from which information is input / output by an optical action (CD-ROM, For example, a DVD).
- the display unit 205 displays biometric data.
- the display unit 205 provides a part or all of the functions of the display unit 20.
- the communication interface 206 transmits and receives data via a network.
- the communication interface 206 provides some or all of the functions of the first transmitter 18, the first receiver 19, the second transmitter 22, the second receiver 23, and the third transmitter 27. .
- the input / output unit 207 corresponds to, for example, a device that receives an instruction from the user.
- the input / output unit 207 is used when the lookup table 40 is set by the user.
- the input / output unit 207 is used for inputting sensor data from the tilt sensor 13, the biological sensor 14, the external sensor 24, and the main body tilt sensor 25.
- Analog-digital converter 208 converts an analog value of sensor data into a digital value.
- the analog-digital converter 208 provides a part or all of the functions of the control unit 15.
- the information processing program for realizing the embodiment is provided to the nose ring 11 or the server 21 in the following form, for example. (1) Preinstalled in the memory 202. (2) Provided by the removable recording medium 203. (3) Provided via a network.
- this embodiment is not limited to the embodiment described above, and can take various configurations or embodiments without departing from the gist of the present embodiment.
- the correlation data look-up table 40 and the function formula used for correction include one or more elements of the type of livestock, the sex of livestock, the age of livestock, the size of the nose of livestock, and the thickness of the nasal septum of livestock. It may be set every time or may be set to be corrected.
- the input information of the look-up table 40 or the function expression further includes one or more items of the type of livestock, the sex of livestock, the age of livestock, the size of the nose of livestock, and the thickness of the nasal septum of livestock. Also good.
- the server 21 may be realized by a part of a system that constitutes a cloud.
- the timing of acquiring sensor data from the tilt sensor 13, the biological sensor 14, and the main body tilt sensor 26 by the control unit 15 is synchronized.
- the present invention is not limited to this. That is, in order to obtain sensor data measured at the same time from a plurality of sensors, for example, the plurality of sensors hold a timer that is synchronized between a plurality of sensors or between a plurality of sensors and a server.
- the sensor data may be transmitted to the control unit 15 at a predetermined time.
- the timer synchronization can be realized by various methods such as using NTP (Network Time Protocol) or the like via a network between a plurality of sensors or between a plurality of sensors and a server.
- NTP Network Time Protocol
- the server 21 may be configured to execute a part of the function of the nose ring 11 as in the modification of the first embodiment.
- the function of the server 21 of the fifth embodiment may be configured to be executed by the nose ring 11.
Abstract
Description
位置ずれ検出部2は、生体情報を検出したときの第1の部位からの生体情報検出部の位置のずれ量を検出する。また、位置ずれ検出部2は、重力加速度の変化を検出し、重力加速度の変化に基づいてずれ量を検出する。
本実施形態のシステム構成の一例を説明する。図2は、本実施形態に係る鼻輪センシングシステムの構成の一例を示す。
Ax = -g0*cosφ*sinθ ・・・(1)
Ay = -g0*cosφ*cosθ ・・・(2)
となる。従って、鼻輪面内の傾きθを求めるには、φ=90度となる場合を除けば、式(1)÷式(2)より、
Ax / Ay = tanθ
より、
θ=atan(Ax/Ay)
とすれば求める事ができる。なお、φ=90度となる状態は鼻輪11の取り付け位置及び重心を考えれば、牛が起立している際には起きないものと考えて良いため殆どの場合で有効である。また、3軸の加速度計を用いることで、φ=90度となる状態を検出することが可能となるため、そのような場合に、値を除外することが出来る。また、リング傾斜値θから、センサの位置を求めることができる。図6は、リング傾斜値θから、センサの位置を求めることを説明するための図である。リングの半径をrとすると、センサの位置は、rθとして表される。以下の説明において、リング傾斜値θは、センサ位置rθとしてもよい。
T’=f(T, θ)
となる。
実施形態1の説明では、制御部15、記憶部16、推定部17は、鼻輪11に内蔵されるとして説明したが、これらは別の装置に含まれる構成としてもよい。一例として、図9に鼻輪センシングシステムの構成の変形例を示す。図9に示すように、鼻輪センシングシステムは、鼻輪11、サーバ21、及び表示端末12を含む。鼻輪11は、傾斜センサ13、生体センサ14、第2の送信部22を含む。サーバ21は、制御部15、記憶部16、推定部17、第1の送信部18、及び第2の受信部23を含む。表示端末12は第1の受信部19、及び表示部20を含む。変形例が実施形態1と異なる部分は、制御部15が生体センサ14及び傾斜センサ13のデータを取得する際に、ネットワークを介してデータを取得する点である。第2の送信部22は、傾斜センサ13と生体センサ14からセンサデータを取得し、サーバ21の第2の受信部23に送信する。第2の受信部23は、センサデータを受信すると、制御部15に出力する。
実施形態1では、推定部17による生体データの補正は、リング傾斜値に基づいて行われていたが、実施形態2では、生体データの補正は、さらに外部センサ24により取得されたデータに基づいて行われる。このようにすることで、温度センシングにおける外気温の影響などの、低侵襲による外部雑音によって生じるセンシング結果の誤差を低減することができる。
T’=f(T, θ, H)
となる。
実施形態3では、鼻輪11が複数の生体センサ14を含む構成である。実施形態3では、推定部17による補正データの算出は、複数の生体センサ14により取得された複数の生体データ、リング傾斜値、及び外部センサデータに基づいて行われる。
T’=f(T1, T2, T3, θ, H)
となる。
実施形態4に係る鼻輪センシングシステムの構成は、実施形態3と同様である。実施形態4が実施形態3と異なる点は、複数の生体センサ14のうち、鼻中隔に最も近い生体センサ14を選択し、選択した生体センサ14のデータに対して補正を行う点である。以下の説明では、記憶部16、推定部17の、実施形態3と異なる部分について説明する。
実施形態5は、家畜側にも傾斜センサを取り付け、鼻輪11の傾斜センサと家畜側の傾斜センサが相互に利用可能となるようにして、家畜が横臥状態のときに誤検出を起こさないように、家畜の向きを加味して補正を行う。図18は、家畜が横臥した場合に、誤検出または誤警報が発生することを説明するための図である。図18(a)は、家畜が起立しているときの鼻輪11の様子を示した図である。これと比較して、図18(b)に示すように、家畜が横臥した場合は、鼻輪11の傾斜が少なくても、鼻輪11が鼻中隔からずれている場合がある。このとき鼻輪11の傾斜で鼻輪11の鼻中隔からのずれを判定する場合、鼻輪11のずれは少ないと判定され、鼻輪11のずれによる生体データに対する補正は実施されない可能性がある。また、図18(c)に示すように、鼻輪11の傾斜が大きくても、鼻輪11が鼻中隔からずれていない場合がある。このとき鼻輪11の傾斜で鼻輪11の鼻中隔からのずれを判定する場合、鼻輪11のずれは大きいと判定され、検出した生体データは破棄される可能性がある。
第3の送信部27は、本体傾斜センサ26及び外部センサ24で測定したデータを、ネットワークを介して、サーバ21の第2の受信部23に送信する。
T’=f(T, θ, H)
となる。
(1)メモリ202に予めインストールされている。
(2)着脱可能記録媒体203により提供される。
(3)ネットワークを介して提供される。
2 位置ずれ検出部
3 推定部
4 外部情報検出部
5 傾き検出部
10 生体センシングシステム
Claims (13)
- 生物の所定の第1の部位に設置され、該生物の生体情報を検出する生体情報検出部と、
前記生体情報を検出したときの前記第1の部位からの生体情報検出部の位置のずれ量を検出する位置ずれ検出部と、
前記ずれ量に応じて、前記生体情報検出部により検出された生体情報から、最適な生体情報を推定する推定部と、
を備える生体センシングシステム。 - 前記推定部は、前記ずれ量に応じて、前記生体情報の取捨選択を行い、該選択した生体情報を前記最適な生体情報として推定する
請求項1に記載の生体センシングシステム。 - 前記位置ずれ検出部は、重力加速度の変化を検出し、該重力加速度の変化に基づいて前記ずれ量を検出し、
前記推定部は、前記ずれ量が所定の閾値以下である場合、前記生体情報を最適な生体情報として推定する
請求項1または2に記載の生体センシングシステム。 - 前記推定部は、前記ずれ量に応じて、前記生体情報の補正を行い、該補正した生体情報を前記最適な生体情報として推定する
請求項1~3のうちいずれか1項に記載の生体センシングシステム。 - 前記生体センシングシステムは、複数の前記生体情報検出部を備え、
前記推定部は、前記複数の生体情報検出部により検出された複数の前記生体情報のうち、前記ずれ量に応じて、一つの前記生体情報を選択し、該選択した生体情報を前記最適な生体情報として推定する
請求項1~4のうちいずれか1項に記載の生体センシングシステム。 - 前記推定部は、前記選択した一つの前記生体情報を前記ずれ量に応じて補正し、該補正した生体情報を前記最適な生体情報として推定する
請求項5に記載の生体センシングシステム。 - 前記生体センシングシステムは、複数の前記生体情報検出部を備え、
前記推定部は、前記複数の生体情報検出部により検出された複数の前記生体情報と前記ずれ量とに基づいて、前記最適な生体情報を推定する
請求項1~3のうちいずれか1項に記載の生体センシングシステム。 - 前記生体センシングシステムは、さらに、前記生体情報を検出したときの前記生物の周囲に関する外部情報を検出する外部情報検出部を備え、
前記推定部は、前記外部情報検出部により検出された外部情報と前記ずれ量とに応じて、前記生体情報検出部により検出された生体情報を補正し、該補正した生体情報を前記最適な生体情報として推定する
請求項1~3のうちいずれか1項に記載の生体センシングシステム。 - 前記生体センシングシステムは、さらに、前記生体情報を検出したときの前記生物の周囲に関する外部情報を検出する外部情報検出部を備え、
前記推定部は、前記外部情報検出部により検出された外部情報と、前記ずれ量と、前記複数の生体情報検出部により検出された複数の生体情報と、に応じて、前記生物の生体情報を推定する
請求項7に記載の生体センシングシステム。 - 前記生体センシングシステムは、さらに、前記生物の第2の部位に設置され、前記第2の部位の重力方向に対する傾きを検出する傾き検出部を備え、
前記推定部は、前記第2の部位の重力方向に対する傾きに基づいて、前記ずれ量を補正する
請求項1~9のうちいずれか1項に記載の生体センシングシステム。 - 前記推定部は、生物の種類、生物の性別、生物の年齢、生物の鼻の大きさ、生物の鼻中隔の厚さに応じて、前記生体情報検出部により検出された生体情報を補正する
請求項1~10のうちいずれか1項に記載の生体センシングシステム。 - 生物の所定部位に設置され該生物の生体情報を検出する生体情報検出部により検出された前記生体情報を取得し、
前記生体情報を検出したときの前記所定部位からの生体情報検出部の位置のずれ量を検出する位置ずれ検出部により検出された前記ずれ量を取得し、
前記ずれ量に応じて、取得した前記生体情報から、最適な生体情報を推定する
生体センシング方法。 - プロセッサに、
生物の所定部位に設置され該生物の生体情報を検出する生体情報検出部により検出された前記生体情報を取得し、
前記生体情報を検出したときの前記所定部位からの生体情報検出部の位置のずれ量を検出する位置ずれ検出部により検出された前記ずれ量を取得し、
前記ずれ量に応じて、取得した前記生体情報から、最適な生体情報を推定する
処理を実行させる生体センシングプログラム。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2013/079462 WO2015063900A1 (ja) | 2013-10-30 | 2013-10-30 | 生体センシングシステム、生体センシング方法、及び生体センシングプログラム |
JP2015536696A JP5856716B2 (ja) | 2013-10-30 | 2013-10-30 | 生体センシングシステム、生体センシング方法、及び生体センシングプログラム |
AU2013404204A AU2013404204B2 (en) | 2013-10-30 | 2013-10-30 | Biological sensing system, biological sensing method, and biological sensing program |
EP13896660.1A EP3064060A4 (en) | 2013-10-30 | 2013-10-30 | BIOLOGICAL DETECTION SYSTEM, BIOLOGICAL DETECTION METHOD, AND BIOLOGICAL DETECTION PROGRAM |
US15/044,995 US20160157788A1 (en) | 2013-10-30 | 2016-02-16 | Biological sensing system, and method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2013/079462 WO2015063900A1 (ja) | 2013-10-30 | 2013-10-30 | 生体センシングシステム、生体センシング方法、及び生体センシングプログラム |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US15/044,995 Continuation US20160157788A1 (en) | 2013-10-30 | 2016-02-16 | Biological sensing system, and method |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2015063900A1 true WO2015063900A1 (ja) | 2015-05-07 |
Family
ID=53003547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2013/079462 WO2015063900A1 (ja) | 2013-10-30 | 2013-10-30 | 生体センシングシステム、生体センシング方法、及び生体センシングプログラム |
Country Status (5)
Country | Link |
---|---|
US (1) | US20160157788A1 (ja) |
EP (1) | EP3064060A4 (ja) |
JP (1) | JP5856716B2 (ja) |
AU (1) | AU2013404204B2 (ja) |
WO (1) | WO2015063900A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA3101190A1 (en) * | 2018-05-23 | 2019-11-28 | Delaval Holding Ab | Animal tag, method and computer program for determining behavior-related data |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002541866A (ja) | 1999-04-23 | 2002-12-10 | マースランド エヌ・ヴィ | 鼻 輪 |
US20050209526A1 (en) * | 2003-12-11 | 2005-09-22 | University Of Florida | Animal monitoring device |
US20100036277A1 (en) * | 2006-07-06 | 2010-02-11 | John Austin | Animal temperature monitor and monitoring method |
JP2010068268A (ja) * | 2008-09-11 | 2010-03-25 | Wacom-It Co Ltd | 愛玩動物再現システムおよび愛玩動物再現プログラム |
JP2011185820A (ja) * | 2010-03-10 | 2011-09-22 | Seiko Epson Corp | 温度計及び温度計測方法 |
JP2013048581A (ja) * | 2011-08-31 | 2013-03-14 | Fujitsu Ltd | 鼻輪 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5913826A (en) * | 1996-06-12 | 1999-06-22 | K-One Technologies | Wideband external pulse cardiac monitor |
ES2562933T3 (es) * | 2002-10-09 | 2016-03-09 | Bodymedia, Inc. | Aparato para detectar, recibir, obtener y presentar información fisiológica y contextual humana |
US7052472B1 (en) * | 2002-12-18 | 2006-05-30 | Dsp Diabetes Sentry Products, Inc. | Systems and methods for detecting symptoms of hypoglycemia |
DK1734858T3 (da) * | 2004-03-22 | 2014-10-20 | Bodymedia Inc | Ikke-invasiv temperaturovervågningsindretning |
US7733224B2 (en) * | 2006-06-30 | 2010-06-08 | Bao Tran | Mesh network personal emergency response appliance |
EP1991114B1 (en) * | 2006-02-28 | 2014-06-11 | Koninklijke Philips N.V. | Biometric monitor with electronics disposed on or in a neck collar |
EP2158838A1 (en) * | 2008-08-29 | 2010-03-03 | Gerinova AG | Non-invasive method for estimating of the variation of the clucose level in the blood of a person and apparatur for carrying out the method |
EP2350683B1 (en) * | 2008-10-06 | 2017-01-04 | Raytheon BBN Technologies Corp. | Wearable shooter localization system |
CN102469949B (zh) * | 2009-07-13 | 2014-06-25 | 皇家飞利浦电子股份有限公司 | 运动人为噪声减少的电生理学测量 |
JP5648283B2 (ja) * | 2009-12-24 | 2015-01-07 | セイコーエプソン株式会社 | 電子体温計及び体温測定方法 |
US10231712B2 (en) * | 2010-06-09 | 2019-03-19 | Regents Of The University Of Minnesota | Dual mode ultrasound transducer (DMUT) system and method for controlling delivery of ultrasound therapy |
US8888701B2 (en) * | 2011-01-27 | 2014-11-18 | Valencell, Inc. | Apparatus and methods for monitoring physiological data during environmental interference |
US8900145B2 (en) * | 2011-03-10 | 2014-12-02 | University Of Washington Through Its Center For Commercialization | Ultrasound systems and methods for real-time noninvasive spatial temperature estimation |
US20130014706A1 (en) * | 2011-07-14 | 2013-01-17 | PatPace Ltd. | Pet animal collar for health & vital signs monitoring, alert and diagnosis |
US10463300B2 (en) * | 2011-09-19 | 2019-11-05 | Dp Technologies, Inc. | Body-worn monitor |
US20150272500A1 (en) * | 2012-10-16 | 2015-10-01 | Night-Sense, Ltd | Comfortable and personalized monitoring device, system, and method for detecting physiological health risks |
JP6387352B2 (ja) * | 2012-10-24 | 2018-09-05 | ドリームスケープ メディカル エルエルシー | 脳系生体信号を検出するシステム |
UY34857A (es) * | 2012-10-25 | 2014-05-30 | Lanza Maria Victoria Alonsoperez | Elemento y método para alertar sobre la temperatura y ubicación del ganado en forma remota y autóno ma |
US9307923B2 (en) * | 2012-12-24 | 2016-04-12 | Nemo Healthcare B.V. | Electrophysiological monitoring of uterine contractions |
US10099043B2 (en) * | 2013-07-16 | 2018-10-16 | 3M Innovative Properties Company | Hollow microneedle array article |
JP2017128837A (ja) * | 2016-01-22 | 2017-07-27 | 富士通株式会社 | 用具、生体センサ、及びセンシング装置 |
-
2013
- 2013-10-30 AU AU2013404204A patent/AU2013404204B2/en not_active Ceased
- 2013-10-30 EP EP13896660.1A patent/EP3064060A4/en not_active Withdrawn
- 2013-10-30 JP JP2015536696A patent/JP5856716B2/ja not_active Expired - Fee Related
- 2013-10-30 WO PCT/JP2013/079462 patent/WO2015063900A1/ja active Application Filing
-
2016
- 2016-02-16 US US15/044,995 patent/US20160157788A1/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002541866A (ja) | 1999-04-23 | 2002-12-10 | マースランド エヌ・ヴィ | 鼻 輪 |
US20050209526A1 (en) * | 2003-12-11 | 2005-09-22 | University Of Florida | Animal monitoring device |
US20100036277A1 (en) * | 2006-07-06 | 2010-02-11 | John Austin | Animal temperature monitor and monitoring method |
JP2010068268A (ja) * | 2008-09-11 | 2010-03-25 | Wacom-It Co Ltd | 愛玩動物再現システムおよび愛玩動物再現プログラム |
JP2011185820A (ja) * | 2010-03-10 | 2011-09-22 | Seiko Epson Corp | 温度計及び温度計測方法 |
JP2013048581A (ja) * | 2011-08-31 | 2013-03-14 | Fujitsu Ltd | 鼻輪 |
Non-Patent Citations (1)
Title |
---|
See also references of EP3064060A4 |
Also Published As
Publication number | Publication date |
---|---|
US20160157788A1 (en) | 2016-06-09 |
AU2013404204B2 (en) | 2017-07-06 |
JPWO2015063900A1 (ja) | 2017-03-09 |
AU2013404204A1 (en) | 2016-03-10 |
EP3064060A4 (en) | 2016-11-09 |
EP3064060A1 (en) | 2016-09-07 |
JP5856716B2 (ja) | 2016-02-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2825840B1 (en) | Monitoring the change in height of a device using an air pressure sensor | |
JP6526373B2 (ja) | 局所的電波伝搬モデルを使用した測位 | |
WO2021093896A1 (zh) | 一种基于智能手表的读写距离识别方法 | |
WO2014188618A1 (ja) | 位置特定処理装置、位置特定処理方法、位置特定処理プログラム、携帯情報処理装置、携帯情報処理方法、携帯情報処理プログラム、及び記憶媒体 | |
US20110025562A1 (en) | Tightly Coupled UWB/IMU Pose Estimation System and Method | |
US20140015687A1 (en) | Posture calibration for activity monitoring | |
EP3541273A1 (en) | Medication adherence and/or counterfeit detection wearable electronic device | |
US9901291B2 (en) | Activity meter and sleep/awake state recording system | |
US20170071477A1 (en) | System for detecting core body temperature and method for the same | |
WO2017032161A1 (zh) | 一种监控形体姿态的方法和装置 | |
JP5856716B2 (ja) | 生体センシングシステム、生体センシング方法、及び生体センシングプログラム | |
US20170007128A1 (en) | Output device, output method, and recording medium | |
KR101984565B1 (ko) | 헬스케어 시스템 및 이의 운동 관리 방법 | |
KR20200143001A (ko) | 센서 데이터를 이용한 동물 행동 분석 방법 및 장치 | |
KR101168743B1 (ko) | 마이크로폰 모듈, 이를 이용한 음원 위치 측정 장치 및 그 방법 | |
JP2017211304A (ja) | 重量情報出力システム及びプログラム | |
US8682420B2 (en) | Heartbeat measuring device and heartbeat measuring method | |
CN111750895A (zh) | 一种基于可穿戴设备的运动方向检测方法及可穿戴设备 | |
TW201321717A (zh) | 物體外型量測系統 | |
JP6855386B2 (ja) | ハンドヘルド型電子デバイスを使用して経路の長さを計測するためのシステム及びその方法 | |
US11701007B2 (en) | Systems and methods for biometric tamper detection | |
Luo et al. | Pervasive pose estimation for fall detection | |
EP3113134B1 (en) | A user fatigue level analysis component | |
JP6028638B2 (ja) | 観測システム、観測装置および観測方法 | |
JP6945935B2 (ja) | 体温測定処理プログラム及びこのプログラムを備える体温測定装置並びに体温測定処理システム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 13896660 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 2015536696 Country of ref document: JP Kind code of ref document: A |
|
REEP | Request for entry into the european phase |
Ref document number: 2013896660 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2013896660 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 2013404204 Country of ref document: AU Date of ref document: 20131030 Kind code of ref document: A |
|
NENP | Non-entry into the national phase |
Ref country code: DE |