KR20170098639A - Insole and mobile terminal - Google Patents
Insole and mobile terminal Download PDFInfo
- Publication number
- KR20170098639A KR20170098639A KR1020160020823A KR20160020823A KR20170098639A KR 20170098639 A KR20170098639 A KR 20170098639A KR 1020160020823 A KR1020160020823 A KR 1020160020823A KR 20160020823 A KR20160020823 A KR 20160020823A KR 20170098639 A KR20170098639 A KR 20170098639A
- Authority
- KR
- South Korea
- Prior art keywords
- position information
- current position
- insole
- processor
- period
- Prior art date
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Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
-
- A43B3/0005—
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/1036—Measuring load distribution, e.g. podologic studies
- A61B5/1038—Measuring plantar pressure during gait
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
- A61B5/112—Gait analysis
-
- 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
Abstract
Description
The present invention relates to an insole and a mobile terminal, and more particularly to an insole and a mobile terminal capable of accurately calculating current position information using an insole.
Various wearable devices for user's convenience are being developed.
Particularly, as interest in health increases, devices for providing information such as the number of pauses of a user's voice and stride are being developed.
Accordingly, various attempts have been made to more accurately measure the number of pauses and stride of the user.
An object of the present invention is to provide an insole and a mobile terminal which can accurately calculate current position information using an insole.
According to an aspect of the present invention, there is provided an insole comprising: a motion sensor unit; a communication unit for receiving reference position information from outside; a plurality of sensors disposed apart from each other and outputting a foot pressure signal corresponding to the sole pressure; And a processor for calculating current position information based on the reference position information, the sensing signal from the motion sensor unit, and the foot pressure signal from the plurality of pressure sensors.
According to another aspect of the present invention, there is provided a mobile terminal including a display, a communication unit for exchanging data with an insole mounted in a shoe, a base station for receiving reference position information from outside, And a control unit for calculating current position information based on the sensing signal from the motion sensor unit in the insole and the foot pressure signal from the plurality of pressure sensors in the insole.
An insole according to an embodiment of the present invention includes a motion sensor unit, a communication unit that receives reference position information from the outside, and a plurality of pressure sensors that are spaced apart from each other and output a foot pressure signal corresponding to the sole pressure A processor for calculating current position information based on the pressure sensor section, the reference position information, the sensing signal from the motion sensor section, and the foot pressure signal from the plurality of pressure sensors, so that the present position information can be accurately .
On the other hand, during the first period, the first current position information is calculated based on the reference position information and the sensing signal from the motion sensor unit, and during the second period, reference position information, Thus, by calculating the second current position information, the current position information can be accurately calculated with low power.
In particular, it is possible to set the second period to be longer than the first period, and to control the motion sensor section to be deactivated during the second period after the first period, thereby reducing power consumption in the motion sensor section.
On the other hand, the processor can generate a map based on the reference position information and the current position information, and can provide the generated map.
On the other hand, the processor can calculate the current position information, the stride rate, the walking angle, and the walking pattern, thereby providing various information.
According to another aspect of the present invention, there is provided a mobile terminal including a display, a communication unit for exchanging data with an insole mounted in a shoe, a control unit for receiving reference position information from outside, The present position information can be accurately calculated using the insole by providing the control unit for calculating the current position information based on the sensing signal from the pressure sensor and the foot pressure signal from the plurality of pressure sensors in the insole.
On the other hand, the control unit can provide the current position information, the generated map, the stride rate, the walking angle, and the walking pattern, thereby providing various information. Therefore, the usability of the user can be increased.
1 illustrates a system including an insole and a mobile terminal in accordance with an embodiment of the present invention.
2A-2C are diagrams illustrating various examples of the insole of FIG.
Figure 3 is a simplified internal block diagram of the insole of Figure 1;
4 is a diagram illustrating sensing stride through the insole of FIG.
5A to 5C are diagrams illustrating various types of walking that can be grasped through an insole.
FIG. 6 is a view illustrating the detection of the walking direction through the insole of FIG. 1;
7 is an example of an internal block diagram of the mobile terminal of FIG.
FIG. 8 is a flowchart illustrating an operation method of an insole according to an embodiment of the present invention.
9 to 11 are diagrams referred to in explaining the operation method of the insole of FIG.
12 is a diagram illustrating communication between the insole of FIG. 1 and a mobile terminal.
13A to 14C are diagrams referred to in the description of the operation method of the mobile terminal of FIG.
Hereinafter, the present invention will be described in detail with reference to the drawings.
The suffix "module" and " part "for components used in the following description are given merely for convenience of description, and do not give special significance or role in themselves. Accordingly, the terms "module" and "part" may be used interchangeably.
1 illustrates a system including an insole and a mobile terminal in accordance with an embodiment of the present invention.
Referring to the drawings, the
The insole 100L or 100R is capable of exchanging data with at least one of the
The
Each of the
Each of the
In particular, each of the
On the other hand, each of the
The
Accordingly, the
Meanwhile, the
2A-2C are diagrams illustrating various examples of the insole of FIG.
2A, the
The plurality of
2B, the
The plurality of
2C, the insole 100c of FIG. 2C may include a plurality of
The plurality of
Figure 3 is a simplified internal block diagram of the insole of Figure 1;
Referring to the drawings, an
The
The
The
The
On the other hand, the
On the other hand, the
For example, the
For example, the
Alternatively, the
The
In particular, the
The
Alternatively, the
The
On the other hand, the
On the other hand, the
On the other hand, in the second current position information calculation, the
Meanwhile, the
On the other hand, the
On the other hand, the
On the other hand, the
On the other hand, when receiving the current position information request signal, the
On the other hand, the
On the other hand, the
The
Meanwhile, the
4 is a diagram illustrating sensing stride through the insole of FIG.
Referring to the drawings, a pedometer can define a time between a right foot RP and a right foot RP during a walking operation of the
Thus, the
Specifically, the
Alternatively, a step may be defined as a step between a point of time at which the user paces the left foot (LP) and a point at which the user paces the left foot (LP).
Specifically, the
5A to 5C are diagrams illustrating various types of walking that can be grasped through an insole.
First, referring to FIG. 5A, each pressure sensor in the
In the figure, it is exemplified that the pressure is sequentially detected from the pressure sensor disposed in the rear of the
5A, the foot pressure signal is output from the seventh pressure sensor 135g and the eighth pressure sensor 135h, respectively, and the foot pressure signal from the pressure sensor is output from TP2 to TP4 The fifth pressure sensor 135e and the fourth pressure sensor 135d are connected in series between the fourth pressure sensor 135f and the fifth pressure sensor 135e between TP4 time and TP5 time, The third pressure sensor 135c outputs the foot pressure signal at the time TP5 and the foot pressure signal is output at the second pressure sensor 135b between the time P5 and the time TP6, 1 pressure sensor 135a can output the foot pressure signal.
When the foot pressure signal of the pattern shown in FIG. 5A is outputted, the
Next, referring to FIG. 5B, the fourth pressure sensor 135g and the eighth pressure sensor 135h output the foot pressure signals in the order of TQ1, TQ2, and TQ3, respectively. Between the time TQ4 and the time TQ4, the foot pressure signal is output from the sixth pressure sensor 135f, and the fourth pressure sensor 135d and the fifth pressure sensor 135e The foot pressure signal is outputted from the second pressure sensor 135b at the time TQ5 and the foot pressure signal is outputted from the third pressure sensor 135c between the time TQ5 and the time TQ6, , The first pressure sensor 135b may output the foot pressure signal.
When the foot pressure signal of the pattern shown in FIG. 5B is outputted, the
Next, referring to FIG. 5C, the eighth pressure sensor 135h and the seventh pressure sensor 135g are sequentially outputted in the order of TR1 time, and the foot pressure signal is output from the pressure sensor after TR2 time to TR4 time And the fifth pressure sensor 135e and the sixth pressure sensor 135f output the foot pressure signal in the time TR4 and the fourth pressure sensor 135d and the third pressure sensor 135f between the time TR4 and the time TR5, And the first pressure sensor 135c and the second pressure sensor 135c may be output in the order of the first pressure sensor 135c and the second pressure sensor 135c between the time TR5 and the time TR6.
When the foot pressure signal of the pattern shown in FIG. 5C is outputted, the
FIG. 6 is a view illustrating the detection of the walking direction through the insole of FIG. 1;
Referring to the drawings, the
The
For example, based on the output times of the respective foot pressure signals from the
Alternatively, the foot pressure release signal from the
For example, the
Equation (1) below represents the relationship between the interval of the foot pressure release signal between the
Here, M represents the distance between the
Equation (1) is summarized by the trigonometric function formula as shown in Equation (2).
The
7 is an example of an internal block diagram of the mobile terminal of FIG.
Referring to the drawing, a
The
The
The broadcast signal and / or broadcast related information received through the
The
The
The
The Global Positioning System (GPS)
The A / V (Audio / Video)
The user input unit 630 generates key input data that the user inputs to control the operation of the terminal. The user input unit 630 may include a key pad, a dome switch, and a touch pad (static / static). Particularly, when the touch pad has a mutual layer structure with the
The
The
The
The
Meanwhile, when the
The
The
The
The
The
The
The
Meanwhile, a block diagram of the
FIG. 8 is a flowchart illustrating an operation method of an insole according to an embodiment of the present invention.
Referring to FIG. 8, the
Next, the
The
Meanwhile, the
On the other hand, when the
The
For example, the
More specifically, the current position information at the first time point during the first time period can be calculated at -4 m along the y-axis, as compared with the reference position information. Here, -4 m in the y-axis may be a position corresponding to 4 m to the south, in comparison with the reference position information.
On the other hand, the calculated first current position information may be stored in the
On the other hand, the
For example, the
More specifically, the
On the other hand, the first period interval, the first stride, the first walking angle information, and the like can be stored in the
Next, the
The
Then, the
For example, the
Specifically, the
That is, the
On the other hand, the second time interval, the second step, the second walking angle information, and the like can be stored in the
Meanwhile, the
In particular, the
Concretely, the current position information at a predetermined time during the second period can be calculated to be -20 m in the y-axis and -40 m in the x-axis in comparison with the reference position information. Here, -20m on the y-axis may be a position corresponding to 20m to the south, relative to the reference position information, and -40m on the x-axis may be a position corresponding to 40m to the west with respect to the reference position information .
On the other hand, the calculated second current position information may be stored in the
Next, the
The
On the other hand, during the first period, the
On the other hand, during the second period, the
According to the operation method of the insole of FIG. 8, since the
In addition, by using the padding information for the first period, the padding information for the second period, and the like, the padding information is finally calculated, thereby improving the accuracy of the padding information.
Similarly, by using the walking angle information for the first period, the walking angle information for the second period, and the like, finally, the accuracy of the walking angle information can be improved by calculating the stride information.
9 to 11 are diagrams referred to in explaining the operation method of the insole of FIG.
FIG. 9 illustrates an example of a cross-sectional view of an
Referring to the drawings, a
The terminal 901 can be positioned within the
For example, by the Bluetooth communication method, the
When the
That is, as in the description of step 710 (S710) of FIG. 8, the
On the other hand, when the
That is, as in the description of step 720 of FIG. 8 (S720), the
The
On the other hand, the
The
Accordingly, the
The
Next, the
Next, the
11 illustrates another example of a cross-sectional view of an
9, a reference position Pr, such as an entrance, can be located in an
When the
On the other hand, when the
On the other hand, in a situation where the
The
For example, when receiving the current position information request signal, the
As another example, when the
On the other hand, when the
In order to reduce this difference, the
As shown in the drawing, the
As described above, the calculated stride can be approximated to the stride calculated in the flat area in accordance with the stride calculation by the
12 is a diagram illustrating communication between the insole of FIG. 1 and a mobile terminal.
Referring to FIG. 12, an
For example, when a pairing button in the
As another example, when the user performs an operation to hit the foot on the floor three times in succession, for example, by the action of the specific pattern of the
8 to 11 and the like, the
On the other hand, the
In this case, the
On the other hand, the control unit (670 in FIG. 7) of the
The control unit (670 in FIG. 7) of the
On the other hand, the control unit (670 in Fig. 7) of the
On the other hand, the
On the other hand, the
7) of the
13A to 14C are diagrams referred to in the description of the operation method of the mobile terminal of FIG.
The
13B, the
13C, the
Next, the
Next, the
13B, the
As described above, by providing the various user interfaces of Figs. 13A to 14C, the user's convenience of use can be increased.
13A to 14C, it is also possible to output a sound corresponding to various information in Figs. 13A to 14C in the
The insole and the mobile terminal according to the embodiment of the present invention are not limited to the configuration and the method of the embodiments described above but the embodiments can be applied to all or some of the embodiments May be selectively combined.
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (15)
A motion sensor unit;
A communication unit for receiving reference position information from outside;
A pressure sensor unit disposed apart from each other and having a plurality of pressure sensors for outputting foot pressure signals corresponding to plantar pressure;
And a processor for calculating current position information based on the reference position information, the sensing signal from the motion sensor unit, and the foot pressure signal from the plurality of pressure sensors.
The processor comprising:
Wherein the control unit calculates the first current position information based on the reference position information and the sensing signal from the motion sensor unit during the first period and calculates the first current position information during the second period based on the reference position information, And calculates second current position information based on the signal.
The processor comprising:
Calculates second current position information based on the first current position information calculated during the first period, the reference position information, and the foot pressure signal from the plurality of pressure sensors during the calculation of the second current position information Insole characterized by.
The processor comprising:
The second period is longer than the first period,
And controls the motion sensor unit to be deactivated during the second period after the first period.
The processor comprising:
Calculates a stride and a walking angle based on a sensing signal from the motion sensor unit or the foot pressure signal from the plurality of pressure sensors,
And calculates the current position information based on the calculated stride and walking angle.
The processor comprising:
And the gait pattern is divided based on the calculated gait angle.
The processor comprising:
Controls the motion sensor unit to be temporarily activated when the calculated stride is out of a predetermined range, and calculates the stride and the walking angle again based on the sensing signal from the motion sensor unit.
The processor comprising:
And when the current position information request signal is received, controls to transmit the current position information to the outside.
The processor comprising:
The reference position information, and the current position information.
A communication unit for exchanging data with the insole mounted inside the shoe;
A control unit for receiving the reference position information from the outside and calculating current position information based on the reference position information, the sensing signal from the motion sensor unit in the insole, and the foot pressure signal from the plurality of pressure sensors in the insole, The mobile terminal comprising:
Wherein,
Calculating a first current position information based on the reference position information and a sensing signal from a motion sensor unit in the insole during a first period and calculating the first current position information during a second period based on the reference position information, And calculates the second current position information based on the foot pressure signal from the second position information obtaining unit.
Wherein,
Calculates second current position information based on the first current position information calculated during the first period, the reference position information, and the foot pressure signal from the plurality of pressure sensors during the calculation of the second current position information Wherein the mobile terminal is a mobile terminal.
Wherein,
Calculates a stride and a walking angle based on a sensing signal from the motion sensor unit or the foot pressure signal from the plurality of pressure sensors,
And calculates the current position information based on the calculated stride and walking angle.
Wherein,
And controls the display unit to display the calculated position information on the display.
Wherein,
A map is generated based on the reference position information and the current position information, and the generated map is displayed on the display.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020160020823A KR20170098639A (en) | 2016-02-22 | 2016-02-22 | Insole and mobile terminal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160020823A KR20170098639A (en) | 2016-02-22 | 2016-02-22 | Insole and mobile terminal |
Publications (1)
Publication Number | Publication Date |
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KR20170098639A true KR20170098639A (en) | 2017-08-30 |
Family
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Family Applications (1)
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KR1020160020823A KR20170098639A (en) | 2016-02-22 | 2016-02-22 | Insole and mobile terminal |
Country Status (1)
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KR (1) | KR20170098639A (en) |
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2016
- 2016-02-22 KR KR1020160020823A patent/KR20170098639A/en unknown
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