KR20180000514A - Gait correction module for functional shoes, functional shoes having the same - Google Patents

Abstract

The present invention relates to a module for functional shoes to correct gait and the functional shoes including the same. The present invention includes: a motor unit (130) which has at least two motors arranged to be separated in the longitudinal direction of functional shoes (200); and an Arduino (120) which has a foot bottom of a user positioned in an upper part of the motor unit (130) to be parallel to a horizontal surface through a control with respect to each motor forming the motor unit (130) in a case of recognizing an inclined path by a slope change value after receiving the slope change value recognized in a gyro sensor (110) as an input value when entering the inclined path which is an ascending or descending path. By the above, the present invention provides an effect of improving convenience of a wearer by providing convenience when walking on an inclined surface as well as gait inside shoes worn in daily life for a long time. The module for functional shoes to correct gait and the functional shoes including the same according to other embodiments of the present invention can maximize the effect of correction which can induce correct gait by enabling a user to recognize an appliance of an abnormal pressure when the abnormal pressure is added to the functional shoes. The present invention also provides effects of: solving a problem in which shoes cannot reach the end of life because a shoe outsole is not worn evenly, but only the outside or the inside wears badly by gait; and preventing legs from not growing straight and bent like an O shape through incorrect gait.

Description

[0001] The present invention relates to a functional shoe module for functional shoes and a functional shoe having the same,

The present invention relates to a functional shoe module for gait correction, and a functional shoe having the same. More particularly, the present invention relates to a functional shoe module for effectively correcting foot pressure in a ramp by using Arduino- The present invention relates to a functional shoe module and a functional shoe having the functional shoe module for correcting a gait to improve and improve an incorrect gait such as a flat foot, a saddle gait, and the like.

1A shows an example of a footstep of a correct gait of a user wearing a shoe, FIG. 1B shows an example of a footstep of a footstep, and FIG. 1C shows an example of footsteps of a footstep.

1B and the saddle gait of FIG. 1C are not so good to look at, and unlike the walking gait of FIG. 1B where the foot end is aligned within a predetermined angle with the moving direction d1 of the walking in FIG. 1A, And degenerative changes of the spine, cervical spine, and other joints, and pain and disease-causing problems. In addition, eight of the 10 patients with the back disk were found to have been caused by incorrect walking habits.

In order to solve such a problem, as a conventional solution, there is a method of providing a light source generating device in the vicinity of an outsole of a shoe to allow a user to detect a walking pattern through a light source signal to be output. However, There is a limit in point of not directly suggesting the correction method because it focuses on the recognition of the state of walking.

Secondly, there is a method of correcting incorrect gait using a three-dimensional orthotic insole, but it is necessary to maintain one state according to the three-dimensional structure of the orthotopic insole, and, according to the changed gait, There is a limit to be made.

Third, there is a method of adjusting the height of the area to be heightened in the shoe by providing at least one height adjusting screw and a height adjusting step in the form of a module in the shoe, but manually adjusting the height There is a limitation in that an erroneous correction can be performed according to the skill of a user to adjust.

Korean Patent Registration Bulletin No. 10-1298196 "Functional sole with enhanced walking stability" Korean Patent Laid-Open Publication No. 10-2012-0138718 "A sole comprising an elastic spring with elastic pillows and a functional shoe comprising the sole" Korean Patent Registration No. 10-1319012 "Functional shoe having an electric module capable of easy attachment and detachment"

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a function for providing convenience by giving a feeling of walking on a flat surface as well as a walking foot inside a shoe for a long time, The present invention provides a functional shoe module for gait correction for improving user's convenience, and a functional shoe having the same.

That is, the gait problem is controlled by controlling the motor unit formed inside the functional shoe by using the Bluetooth transmission method to help the saddle gait and the gait gait to be corrected. In the case of the gait gait problem, the gyro sensor is used to form A functional shoe module for correcting the gait for correcting the gait so as to provide the same convenience as walking on a flat road with the insole being parallel to the horizontal plane at the time of ascending or descending by controlling the motor part, .

Further, according to the present invention, when an unsteady pressure is applied to a piezoelectric sensor formed on a piezoelectric sensor layer, an insole is formed by laminating a vibration motor layer and a piezoelectric sensor layer so that an abnormal pressure is applied by a vibration motor of the vibration motor layer And to provide a functional shoe module for gait correction for guiding correct gait by recognizing the functional shoe module.

However, the objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned can be clearly understood by those skilled in the art from the following description.

In order to accomplish the above object, a functional shoe module for gait correction according to an embodiment of the present invention includes a motor unit 130 having at least two motors spaced apart in the longitudinal direction of the functional shoe 200, ; And when the slope is ascending or descending, the slope change value recognized by the gyro sensor 110 is received as an input value, and when the slope is recognized based on the slope change value, control for each motor constituting the motor unit 130 (120) to make the bottom of the user's foot located above the motor part (130) parallel to the horizontal plane through the guide part (120). .

At this time, it is preferable that the motor unit 130 includes at least one motor at each end position in the longitudinal direction of the functional shoe 200.

When the ascending ramp is recognized by the gradient change value, the arduino 120 controls at least one of the motors 133 and 134 formed at the back of the functional shoe 200, It is preferable to adjust the angle of the rear region of the insole 210 to help keep the feet parallel to the horizontal plane.

When the downward inclination is determined by the inclination change value, the arduino 120 controls the at least one motor 131 and 132 formed at the front side of the functional shoe 200 to move the insole 210 inside the functional shoe 200 ), It is desirable to adjust the angle of the front region to help keep the feet parallel to the horizontal plane.

In addition, the present invention provides a mobile communication terminal including a Bluetooth module (140) for performing data transmission / reception with the smart device (300) through a Bluetooth communication method; And the motor unit 130 may include at least one motor 131 and 132 at positions corresponding to both shoe balls of the functional shoe 200.

At this time, the Arduino 120 transmits a command to the smart device 300 via the Bluetooth module 140 for one of the 'walking mode for walking', 'general mode' and 'saddle-walking mode' It is preferable to receive the selection information.

Also, in the saddle-gait calibration mode, the adinor 120 preferably controls the motor 131 located inside the motor of both shoe balls to rise by a predetermined height when the user steps the foot.

In addition, the adinor 120 may control the motor 131 located at the outer side of the motor of both shoe balls to rise by a predetermined height when the user steps the foot in the elbow calibrating mode.

In order to achieve the above object, the present invention provides a functional shoe having a functional shoe module for gait correction according to an embodiment of the present invention. The shoe includes the functional shoe module, It is preferable that the module for use is formed by attaching between the insole 210 and the outsole 220.

At this time, the insole 210 is formed of the information providing insoles 230 made up of the vibration motor layer 231 and the piezoelectric sensor layer 232, and the vibration motor layer 231 is formed with a plurality of A plurality of thin film vibration motors 1 are formed and a plurality of piezoelectric sensors 2 are formed in the same manner in the piezoelectric sensor layer 232. The piezoelectric sensor 2 is mounted on each piezoelectric sensor 2 in each walking mode, When an abnormal pressure is applied to one piezoelectric sensor 2a of the piezoelectric sensor layer 232, the vibration motor 1 (1) located at the overlapping position directly above the piezoelectric sensor 2a it is preferable to notify the user that the abnormal pressure is applied through the vibration control to the vibration motor 1.C and the adjacent vibration motors 1.L and 1.R adjacent to the vibration motor 1.C.

The functional shoe module and the functional shoe having the functional shoe module according to the embodiment of the present invention can be used not only for walking in a shoe wearing for a long time in daily life but also for convenience in walking on a slope, Thereby providing an effect of improving convenience.

In addition, according to another embodiment of the present invention, a functional shoe module for gait correction, and a functional shoe having the functional shoe module, when the abnormal pressure is applied to the functional shoe, recognizes the abnormal pressure applied to the user, The effect of calibration can be maximized.

In addition, according to another embodiment of the present invention, a functional shoe module for a footwear calibration, and a functional shoe having the footwear, the shoe outsole is not easily worn due to a gait, and only the outer or inner part of the shoe wears badly, In addition to solving the problem of not being able to do everything, it provides the effect of preventing the legs from growing straight through the wrong gait and bending like the O shape.

Brief Description of the Drawings Fig. 1 is a view showing an example of a footprint of a user's stepping on a shoe. Fig.
BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a functional shoe module for gait correction,
3 is a view showing an operational concept of a functional shoe having a functional shoe module for correcting a stepping gait according to an embodiment of the present invention.
4 and 5 illustrate a prototype of a functional shoe with a functional shoe module for gait correction according to an embodiment of the present invention.
6 is a view showing an entire system for correcting a gait using a functional shoe having a functional shoe module for gait correction according to an embodiment of the present invention.
7 is a diagram illustrating a user interface (UI) screen for selecting a walking mode implemented in a smart device;
FIG. 8 and FIG. 9 are views showing an information providing insole comprising a vibration motor layer and a piezoelectric sensor layer applicable to a functional shoe having a functional shoe module for correcting a stepping gait according to an embodiment of the present invention.
10 is a flowchart showing a gait correction method according to the entire system for gait correction of Fig. 6;
11 is a reference drawing showing a wireless communication connection of a Bluetooth module of a module for a functional shoe for gait correction with a smart device;
12 is a reference view showing a state in which a functional shoe module for gait correction within a prototype functional shoe is attached except for a motor part.
13 is a graph showing a foot pressure dispersion graph when the functional shoe having the functional shoe module for gait correction is worn and when the general shoe is worn.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a detailed description of preferred embodiments of the present invention will be given with reference to the accompanying drawings. In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

In the present specification, when any one element 'transmits' data or signals to another element, the element can transmit the data or signal directly to the other element, and through at least one other element Data or signal can be transmitted to another component.

FIG. 2 is a block diagram illustrating a configuration and an internal circuit diagram of a functional shoe module 100 for gait correction according to an embodiment of the present invention.

2, the functional shoe module 100 for gait correction includes a gyro sensor 110, an arduino 120, a motor unit 130, a Bluetooth module 140, And is mounted inside the functional shoe 200, including a circuit board 150 and a battery unit 160.

Here, the arduino 120 is formed on the circuit board 150, receives the input value from the gyro sensor 110, and controls the output to the motor unit 130.

The battery unit 160 includes a gyro sensor 110, an arduino 120, a motor unit 130, a bluetooth unit 130, The first battery 161 and the second battery 162 for supplying power to the module 140 and the circuit board 150, respectively.

The motor unit 130 may include a first motor 131, a second motor 132, a third motor 133, and a fourth motor 134. However, the motor unit 130 corresponds to one example, Can be set to be variable. When the motor unit 130 is formed of four motors, one motor 131 and one motor 132 (see FIG. 5) are disposed on the upper surface of the insole 210 of the functional shoe 200 , And one motor 133 and one motor 134 may be disposed at the positions of the heel shoes.

FIG. 3 is a diagram illustrating an operational concept of the functional shoe 200 having a functional shoe module for gait correction according to an embodiment of the present invention. 3A is a side view of the functional shoe 200 in an operational state of the functional shoe 200 placed on a ramp, and FIG. 3B is a side view of the functional shoe 200 for a user having an incorrect gait The rear side of the functional shoe 200 is shown as an operation state.

4 and 5 are views showing a prototype of the functional shoe 200 having a functional shoe module for gait correction according to an embodiment of the present invention.

4 and 5 illustrate the convenience of the description and the three-dimensional structure. In the case of a prototype product temporarily manufactured, a form actually produced is a compressed module, typically having a thickness of 1 cm to 3 cm and a thickness of 5 cm .

3 to 5, in the functional shoe 200 having the functional shoe module for correcting the gait, it is assumed that between the insole 210 and the outsole 220, The functional shoe module 100 may be attached in a detachable form or may be integrally formed with the insole 210 and the outsole 220.

3 and FIG. 5, a description will be made in detail of an inclination walk assist control by the adunino 120 of the functional shoe module 100 for correcting gait hanger with respect to the functional shoe 200.

When the functional shoe 200 enters an uphill or downhill ramp, the tilt change value recognized by the gyro sensor 110 according to the tilt of the outsole 220 is transmitted to the adinino 120 as an input value.

Accordingly, the arduino 120 converts the input values between 0 DEG and 180 DEG into the control value for each of the at least one motor constituting the motor unit 130 through the arduino program, So that the height is adjusted by each motor. Each motor is composed of a servo motor. It is designed not to rotate at more than the value converted from 180 ° as the input value. When the value is over 180 °, Likewise, the input value is designed not to rotate at less than the value converted from 0 °. If the input value does not reach 0 °, the converted value is received based on 0 °.

At least one or more of the motors constituting the motor unit 130 are disposed at both ends in the longitudinal direction of the functional shoe 200. In this case, the up-down inclination of the insole 210 is controlled by the at least one motor 133 and 134 formed at the back of the functional shoe 200, Adjust the angle of the area to help keep your feet parallel to the horizontal plane.

On the other hand, in the case of the downward inclination, the arduino 120 controls the at least one motor 131 and 132 formed at the front side of the functional shoe 200 to control the angles of the front region of the insole 210 inside the functional shoe 200 So as to maintain parallelism between the feet and the horizontal plane, so that it is more convenient when walking on the ramp and prevents the foot from being overloaded.

In order to recognize the sensor value of the gyro sensor 110 corresponding to 0 to 180 degrees corresponding to the input value, the arduino 120 performs an operation as shown in the following Equation (1).

In this case, when the y-axis is used as the reference, it can be confirmed that the ADC has an ADC (Analog Digital Conversion) value of 265 at 180 ° and 410 ° at 0 °. .

Here, the source code of Equation (2) can be presented as "y-axis angle = (410-analogRead (A0)) * 1.24;

Table 1 below shows the entire source code for recognizing the sensor value of the gyro sensor 110 corresponding to the input value of 0 to 180 degrees.

6 is a diagram illustrating an entire system for gait correction using a functional shoe 200 having a functional shoe module for gait correction according to an embodiment of the present invention.

Referring to FIG. 6, the entire system for gait correction includes a smart device 300 in addition to the functional shoe 200 having the functional shoe module 100 for gait correction. 7 is a view showing a user interface (UI) screen for selecting a walking mode implemented in the smart device 300. As shown in FIG.

Hereinafter, referring to Figs. 6 and 7, the gait correction control performed by the functional shoe 200 in a manner different from the slope gait assist control will be described in detail. In this case, the Bluetooth module 140 is utilized for the gait calibration control.

That is, a user who wears the functional shoes 200 through the interlocking control of the smart device 300 corresponding to the mobile terminal having the arduino 120, the Bluetooth module 140, and other computing functions, Can be set.

Here, the walking mode may be presented as one of the following steps: 'Walking mode for walking', 'Normal mode', and 'Saddle walking gait correction mode', and the mode provides the same function as a normal footwear when walking on a flat road.

As shown in FIG. 5, the upper surface of the outsole 220 of the functional shoe 200 is connected to the motors 131 and 132, respectively, adjacent to the positions of the two shoe balls in order to control the motor constituting the motor unit 130 in each walking mode. ).

1C) corresponds to a stepping gait that the front of the functional shoe 200 is excessively walked toward the inside of the body when the foot is stepped on. Thus, the motor 131 located inside the motor of both shoe balls And the adinor 120 controls so as to rise by a predetermined height and to interfere with it.

1B) corresponds to a gait where the front of the shoe is excessively directed toward the outside of the body when the foot is stepped on, so that the motor 132 located outside the motor of both shoe balls ascends by a preset height, The adinor 120 controls it to act.

With this configuration, when the functional shoe 200 having the functional shoe module 100 for correcting the gait is worn, it is possible to correct the walking habit by correcting the gait of the gait, thereby improving the leg shape and body posture It can affect. And when walking on a ramp, you can easily walk with less force and less pressure on your feet.

FIGS. 8 and 9 are diagrams showing examples of information provided by the vibration motor layer 231 and the piezoelectric sensor layer 232 applicable to the functional shoe 200 having the functional shoe module for gait correction according to the embodiment of the present invention. Insole 230. FIG. The information providing insoles 230 may be formed in place of the general insoles 210 of FIG. 4 or may be formed in a manner added to the upper surface of the insole 210. The information providing insoles 230 may also be formed on the upper surface of the outsole 220 when the vibration of the vibration motor 1 constituting the vibration motor layer 231 is equal to or higher than a predetermined frequency.

A plurality of thin film vibration motors 1 are formed on the upper surface of the vibrating motor layer 231 so as to be spaced apart from each other along a rim region and a plurality of piezoelectric sensors 2 are formed in the same manner in the piezoelectric sensor layer 232 do. Here, the thin film type vibration motor 1 may be provided by being transformed into a fine static electricity providing method rather than a motor rotating method or a cold / hot providing method using a Peltier element. On the other hand, the lower surface of the vibration motor layer 231 may be superimposed on the upper surface of the piezoelectric sensor layer 232 to form the layers, or the layers may be bonded together in a module.

As shown in Fig. 9, the arduino 120 is provided with a pressure range for each piezoelectric sensor 2 in each gait mode by the Arduino program, so that the piezoelectric sensor 2a of one of the piezoelectric sensor layers 232 is abnormal (1.L, 1.R) adjacent to the vibration motor (1.C) as well as the vibration motor (1.c) located in the overlapping position directly above the piezoelectric sensor (2a) To the user through the vibration control for the unsteady pressure. Each of the vibration motors 1 can be driven by an instantaneous power generated by the piezoelectric sensor 2 or a power source stored in advance in the piezoelectric sensor 2 under the control of the arduino 120. [

FIG. 10 is a flowchart showing a gait correction method by the entire system for gait correction of FIG. 6;

Referring to FIG. 10, a method of calibrating a gait by an entire system for gait correction includes a slope automatic operation step S10, a manual operation step S20 for correcting a stepping motion, an operation procedure S30, An operation process (S40), and an output process (S50).

First, when the user wears the functional shoe 200 and reaches a slope (S11), the user operates the gyro sensor of the functional shoe module 100 for gait correction, The controller 110 recognizes the angle of the inclined plane (S12).

After step S12, the gyro sensor 110 further recognizes the change of the positional information of the functional shoe 200 in addition to the angle information of the inclined plane recognized in step S12 to generate an uphill recognition signal or a downhill recognition signal S13).

After step S13, the gyro sensor 110 performs a signal processing process of transmitting an ascending / descending recognition signal to the ascino 120 in addition to the inclination angle information in step S12 (S14).

After the slope automatic operation step S10 of the step S11 to the step S14, the adoono 120 generates the slope angle information and the ascending / descending recognition signal, After the height adjustment information of the fourth motors 131 to 134 is extracted from the internal information storage device (S30), the height adjustment information is transmitted to the motors 131 to 134 in accordance with the height adjustment information of the motors (S40). Accordingly, each of the motors 131 to 134 performs height adjustment matching with individual height adjustment information (S50). By this process, unlike the existing difficult walking on the ramp, it is possible to provide a comfortable walkable effect.

Next, a manual operation procedure (S20) for calibrating a gait is described. A user wearing a functional shoe (200) performs a gait calibration application (app) is executed (S21).

After step S21, the gait correction application is configured to implement a user interface (UI) screen to receive a selection signal for the user's gait mode for one of the gait gait correction mode, the general mode, and the saddle gait correction mode, (S22, S23).

Then, the smart device 300 transmits the selection information for the walking mode to the Bluetooth module 140 of the functional shoe module 100 for gait correction (S24) through the internal Bluetooth module.

After the manual operation process S20 for correcting the gait of step S21 to step S24, the arduino 120 determines whether or not the first part of the motor unit 130, which corresponds to the received information on the walking mode, The height adjustment information of the first to fourth motors 131 to 134 is extracted from the internal information storage device at step S30 and transmitted to the motors 131 to 134 according to the height adjustment information of the respective motors at step S40. Accordingly, each of the motors 131 to 134 performs height adjustment matching with individual height adjustment information (S50). This process provides a corrective effect of incorrect gait.

In summary, the gait problem is controlled by controlling the motor unit 130 formed inside the functional shoe 200 using the Bluetooth transmission method to help correct saddle gait and gait gait, and the gyro sensor 100 The control unit 200 controls the motor unit 130 formed inside the functional shoe 200 so that the insole 210 can be parallel to the horizontal plane when walking uphill or downhill, 3A).

11 is a reference view showing a wireless communication connection of the Bluetooth module 140 of the functional shoe module 100 for gait correction with the smart device 300 and FIG. FIG. 8 is a reference view showing a state in which the functional shoe module 100 for gait correction is attached except for the motor part 130; FIG.

FIG. 13 is a graph showing a foot pressure dispersion graph when the functional shoe 200 equipped with the functional shoe module 100 for gait correction is worn and when general shoes are worn. Referring to FIG. 13A, in the case of a general shoe, the foot pressure in the case of walking on a downhill slope is shown to be concentrated on the front side. However, the functional shoe 200 having the functional shoe module 100 for correcting the gait of FIG. It can be seen that the pressure is evenly dispersed.

The present invention can also be embodied as computer-readable codes on a computer-readable recording medium. A computer-readable recording medium includes all kinds of recording apparatuses in which data that can be read by a computer system is stored.

Examples of the computer-readable recording medium include a ROM, a RAM, a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device and the like, and also implemented in the form of a carrier wave (for example, transmission over the Internet) .

The computer readable recording medium may also be distributed over a networked computer system so that computer readable code can be stored and executed in a distributed manner. And functional programs, codes, and code segments for implementing the present invention can be easily inferred by programmers skilled in the art to which the present invention pertains.

As described above, preferred embodiments of the present invention have been disclosed in the present specification and drawings, and although specific terms have been used, they have been used only in a general sense to easily describe the technical contents of the present invention and to facilitate understanding of the invention , And are not intended to limit the scope of the present invention. It is to be understood by those skilled in the art that other modifications based on the technical idea of the present invention are possible in addition to the embodiments disclosed herein.

100: Module for functional shoes for gait correction
110: gyro sensor
120: Arduino
130:
131 to 134: first to fourth motors
140: Bluetooth module
150: circuit board
160: Battery section
161: First battery
162: Second battery
200: Functional shoes
210: Insole
220: Outsole
230: Information Leadership
231: Vibration motor layer
232: Piezoelectric sensor layer

Claims (10)

A motor unit (130) having at least two motors spaced apart in the longitudinal direction of the functional shoe (200); And
When the ramp is ascending or descending, the slope change value recognized by the gyro sensor 110 is received as an input value, and when the ramp is recognized based on the slope change value, control for each motor constituting the motor unit 130 is performed (120) for allowing a user's foot located above the motor unit (130) to be in parallel with the horizontal plane; And a footwear module for functional shoe for gait correction.
The motor control apparatus according to claim 1, wherein the motor section (130)
Characterized in that at least one motor is provided at each end position in the longitudinal direction of the functional shoe (200).
The method of claim 2, wherein the adinino (120)
The control of at least one of the motors 133 and 134 formed at the back of the functional shoe 200 allows the user to recognize the ascending inclination of the back area of the insole 210 inside the functional shoe 200, Wherein the angle between the foot and the horizontal plane is adjusted by adjusting the angle so as to maintain the parallelism between the foot and the horizontal plane.
The method of claim 2, wherein the adinino (120)
The inclination of the front side of the insole 210 inside the functional shoe 200 is controlled by controlling at least one of the motors 131 and 132 formed at the front side of the functional shoe 200, So as to maintain parallelism between the feet and the horizontal plane.
The method according to claim 1,
A Bluetooth module 140 for transmitting and receiving data through the Bluetooth communication method with the smart device 300; Further comprising:
Wherein the motor unit (130) comprises at least one motor (131, 132) at each position corresponding to both shoe balls of the functional shoe (200).
The method of claim 5, wherein the adinino (120)
A general mode, and a saddle-hanger calibration mode, which configure the walking mode from the smart device 300 through the Bluetooth module 140 Functional footwear module for gait correction.
The method of claim 6, wherein the adinor (120)
In the saddle-gait correction mode, the motor (131) located inside the motor of both shoe balls is elevated by a predetermined height when the user steps the foot.
The method of claim 6, wherein the adinor (120)
Wherein the control unit controls the motor (131) located on the outer side of the motor of both shoe balls to rise by a predetermined height when the user steps the foot in the calf walking calibration mode.
A shoe having a functional shoe module for gait correction according to any one of claims 1 to 8,
Characterized in that the functional shoe module for gait correction is attached between the insole (210) and the outsole (220), and the functional shoe module comprises a functional shoe module for gait correction.
The method of claim 9, wherein the insole (210)
A vibration motor layer 231 and a piezoelectric sensor layer 232,
A plurality of thin film vibration motors 1 are formed on the upper surface of the vibration motor layer 231 so as to be spaced apart from each other along the rim area and a plurality of piezoelectric sensors 2 are formed in the piezoelectric sensor layer 232 in the same manner ,
The arduino 120 is provided with a pressure range for each piezoelectric sensor 2 in each walking mode as an arduino program and when an abnormal pressure is applied to one piezoelectric sensor 2a of the piezoelectric sensor layer 232 Vibration control for the vibration motors 1.L and 1.R adjacent to the vibration motor 1.C as well as the vibration motor 1.c at the position immediately above the piezoelectric sensor 2a, So that the user is informed that an abnormal pressure is applied to the footwear.

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