KR20180077890A - 3D Motion Bodily Sensation Type Chair, Chair Bundle, and Operating Method Therefor - Google Patents

Abstract

The present invention relates to a chair for experiencing 3D motion, a chair bundle, and an operating method thereof. The chair for experiencing 3D motion (100) according to one embodiment of the present invention includes: armrests (101) provided at both sides of an occupant; and an armrest driving unit (110) installed inside the chair in adjacent to the armrests (101) to move at least a portion of the armrest according to a control signal received from the outside. According to the present invention, the occupant can feel the 3D motion according to the movement of the armrests.

Description

TECHNICAL FIELD [0001] The present invention relates to a three-dimensional driving haptic type chair, a chair bundle, and a method of operating the chair,

The present invention relates to a three-dimensional driving haptic type chair, a three-dimensional driving haptic type chair bundle, and a method of operating the same. More particularly, the present invention relates to a three-dimensional driving bodily sensation type chair comprising a configuration capable of sensing a three- Chairs, chair bundles, and how to operate them.

Generally, a movie theater can be broadly divided into general movie theaters that show general movies (two-dimensional images), special movie theaters in places where amusement is aimed such as theme parks, museums, public relations centers, exhibition theaters for educational purposes and publicity have.

Generally, the three-dimensional stereoscopic image which is generally seen by the human eye is a three-dimensional stereoscopic image. However, when an image shot by a camera or a camcorder is viewed through a screen of a general movie theater, do.

Conventional movie theaters, such as general cinemas, have simply displayed video contents to visitors.

In recent years, the spread of digital media capable of bidirectional communication of signals and the development of the movie industry have resulted in new types of movies being screened and providing various effects to the audience in addition to screening of the films. In other words, when shooting a movie, a three-dimensional stereoscopic movie which improves the sense of reality as well as the 2D D image is opened by utilizing a stereoscopic camera.

If a conventional general movie theater was simply a venue for audiovisual viewing, the recent movie theater is being developed as a place to directly experience various effects in addition to the visual observation of video contents.

In general, a movie theater that can visually sense the stereoscopic effect of a video by watching a specially photographed video object is generally referred to as a '3D theater'. In addition to this, it is also possible to stimulate the tactile senses and the smell, The movie theater is called '4D movie theater'.

The beginning of this 4D movie theater was Ripley's Moving Theater which opened in 1989 in the United States. In this auditorium, the 20 minute special production video is shown, and the viewer can experience rain, wind and snow as a special effect suited to the contents of the video.

In order to transmit the vibration according to the movie situation displayed in the 3D movie theater or the 4D movie theater or the theme movie theater, a vibrating unit is installed in the chair of the movie theater, so that the chair automatically vibrates in conjunction with the bass sound in the movie, So that visitors can experience it personally.

Hereinafter, a conventional motion-sensing type chair will be described in more detail.

Fig. 1 shows a front view of a conventional articulation-type chair 10, and Fig. 2 shows a side view of a conventional articulation-type chair 10. Fig.

In the case of the conventional movement-sensing type chair, the vibration movement is accurately transmitted to the viewer by the transducers 24 and 34 provided directly on the backrest 20 and the cushioning members 22 and 32 of the seating unit 30 There is a problem in that the interest of the viewer is reduced because the vibration can not be transmitted or the vibration can not be transmitted.

Further, in the case of the conventional motion-sensing type chair, only the occurrence of vibration is expressed.

Specifically, as described above, according to the conventional art, a two-dimensional vibrator is mounted on the backrest and the hip cushion of each chair, receives a control signal corresponding to an image from the outside, and performs only a simple ON / OFF function do.

Therefore, in the case of the conventional motion-sensing type chair, the stereoscopic mobility of movement can not be sensed.

Korean Registered Patent No. 10-1485263 (registered on Jan. 15, 2015)

It is an object of the present invention to provide a three-dimensional driving haptic chair, a chair bundle, and a method for operating the same, including a configuration in which a seated person can experience the three-dimensional mobility of armrest movement.

To achieve these and other advantages and in accordance with the purpose of the present invention, as embodied and broadly described herein, there is provided a chair comprising an armrest provided on both sides of a seated person, And an armrest driving part for moving at least a part of the armrest by the received control signal.

According to an embodiment of the present invention, the armrest driving unit may include a front-rear driving unit mounted inside the chair and moving the armrest back and forth.

According to an embodiment of the present invention, the armrest driving part may include a vertical driving part mounted inside the chair and moving a part of the upper surface of the armrest up and down.

In one embodiment of the present invention, the three-dimensional driving haptic type chair includes an armrest supporting portion provided on both sides of the seated person, and the armrest can be mounted on the upper portion of the armrest supporting portion so as to be slidable back and forth.

In this case, a slider is mounted on a lower surface of the armrest, and a sliding rail mounted on the upper surface of the armrest supporting portion so as to be slidable in the forward and backward directions.

According to an embodiment of the present invention, the armrest may include a beverage receptacle mounted on a front end of the armrest and having an insertion port extending vertically so as to receive a beverage.

In this case, the front and rear driving parts may be mounted between the drink rest and the arm rest.

In one embodiment of the present invention, the armrest comprises: An armrest which is coupled to the three-dimensional driving haptic type chair and has an internal space for accommodating the up-and-down driving unit therein, and has a structure that is extended by a predetermined length in a direction corresponding to the arm position of the seated person to support the arm of the seated person A body portion; An armrest upper cover mounted on an upper surface of the armrest main body so as to be movable up and down and formed in an area of a predetermined size so as to be in surface contact with an arm of a seated person; And an up-and-down driving unit mounted on an inner space of the armrest main body unit and driving the armrest upper cover in a vertical direction.

Further, a cushion member may be mounted on the upper surface of the armrest upper cover.

In one embodiment of the present invention, the three-dimensional driving haptic type chair may further include a buffer damper provided adjacent to the armrest driving portion.

The present invention can also provide a three-dimensional driving haptic chair bundle having a plurality of the above-mentioned three-dimensional driving haptic type chairs, wherein the three-dimensional driving haptic chair bundle according to one aspect of the present invention includes: The chair may be configured so as to include an overall control unit which is arranged so that the respective armrests are adjacent to each other and collectively controls the armrest driving unit incorporated in each of the three-dimensional driving haptic type chairs.

The present invention also provides a method of operating the three-dimensional driving haptic type chair, wherein a method of operating a three-dimensional driving haptic type chair according to one aspect of the present invention includes the steps of: a) Recognition step; b) determining a driving strength of the armrest driving unit in accordance with the command read from the command recognition step; And c) transmitting an operation pattern command and driving strength information to each armrest driving unit.

In one embodiment of the present invention, the predetermined vibration module operation pattern command may include at least one pattern selected from the group consisting of a left movement pattern, a right movement pattern, and left and right repeated patterns.

In one embodiment of the present invention, the predetermined operation pattern command includes a driving strength adjustment pattern of each armrest driving portion, the driving strength adjustment pattern is a pattern that gradually drives in a minimum vibration, A pattern that is driven at a short distance, a pattern that is driven at a long distance at a short distance drive, a pattern that is driven at a short distance and a pattern that is driven at a short distance, Pattern. ≪ / RTI >

As described above, according to the three-dimensional driving haptic type chair of the present invention, by having the armrest having a specific structure and the armrest driving portion mounted at a specific position, it is possible to provide a three-dimensional driving bodily sensation type A chair can be provided.

Further, according to the three-dimensional driving haptic type chair of the present invention, the movement generated from the armrest can be effectively transmitted to the seated person by attaching the front and rear driving unit and the up and down driving unit having a specific structure at specific positions.

Further, according to the three-dimensional driving haptic type chair of the present invention, by providing the armrest supporting portion, the slider, and the sliding rail having a specific structure, it is possible to stably implement the front and rear driving of the armrests.

Further, according to the three-dimensional driving haptic sense chair of the present invention, by providing the armrest main body portion, the armrest upper cover and the up-and-down driving portion of a specific structure, it is possible to effectively move the up- .

In addition, according to the three-dimensional driving haptic sense chair of the present invention, by attaching the cushion member to the upper surface of the armrest upper cover, it is possible to prevent the impact of the arm of the courier due to the vertical movement of the armrest, Effect can be provided to the seated person.

Further, according to the three-dimensional driving haptic type chair of the present invention, by disposing the shock absorber at a specific position, it is possible to prevent the noise generated due to the front-rear drive and the up-down drive of the armrest from occurring in advance, So that a 4D effect of higher quality can be provided to the seated person.

Further, according to the three-dimensional-drive-feeling chest type chair bundle of the present invention, there is provided an overall control unit arranged so that a plurality of three-dimensional-drive-feeling-type chairs are disposed adjacent to each other and collectively controlling the arm- , It is possible to effectively provide the three-dimensional vibration effect to all the seated persons even when a large number of persons are seated.

Further, according to the three-dimensional driving hitting type chair operating method of the present invention, the three-dimensional driving hitting type chair can be effectively operated by including the command recognition step, the driving strength determining step and the command transmitting step of a specific configuration, A chair bundle and a method of operating the chair can be provided, which can effectively provide a seated person with a feeling of three-dimensional mobility of movement of a seated person.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a front view of a conventional vibration-damping chair. Fig.
Fig. 2 is a side view showing the conventional vibration haptic type chair shown in Fig. 1. Fig.
3 is a perspective view showing a three-dimensional driving haptic type chair according to an embodiment of the present invention.
Fig. 4 is a side sectional view showing the three-dimensional driving haptic type chair shown in Fig. 3;
5 is a sectional view showing the three-dimensional driving haptic type chair shown in Fig.
Fig. 6 is a side cross-sectional view for explaining the driving operation of the upper and lower driving portions of the three-dimensional driving haptic type chair shown in Fig. 3;
Fig. 7 is a side cross-sectional view for explaining the driving operation of the upper and lower driving portions of the three-dimensional driving haptic type chair shown in Fig. 3;
FIG. 8 is a configuration diagram illustrating an armrest driving unit according to an embodiment of the present invention.
9 is a perspective view showing a three-dimensional driving haptic chair bundle according to an embodiment of the present invention.
10 is a front view showing the three-dimensional driving haptic chair bundle shown in Fig.
11 is a flowchart showing a method of operating a three-dimensional driving haptic type chair according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings. Prior to the description, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary meanings and should be construed in accordance with the technical concept of the present invention.

Throughout this specification, when a member is "on " another member, this includes not only when the member is in contact with another member, but also when there is another member between the two members. Throughout this specification, when an element is referred to as "including" an element, it is understood that it may include other elements as well, without departing from the other elements unless specifically stated otherwise.

FIG. 3 is a perspective view showing a three-dimensional driving haptic type chair according to an embodiment of the present invention, and FIG. 4 is a side sectional view showing the three dimensional driving haptic type chair shown in FIG.

Referring to these drawings, a three-dimensional driving haptic type chair 100 according to the present embodiment is a chair including armrests 101 provided on both sides of a seated person, It is possible to provide a three-dimensional driving fulcrum-type chair in which the seated person can experience the three-dimensional mobility of the movement of the armrest.

The armrest driving part 110 according to the present embodiment is mounted inside the chair adjacent to each of the armrests 101 and can move at least a part of the armrests by a control signal received from the outside.

Specifically, the armrest driving part 110 includes a front-rear driving part 111 mounted inside the chair and moving the armrest 101 back and forth, and a vertical driving part 112 for moving a part of the upper surface of the armrest 101 up and down Lt; / RTI >

Hereinafter, with reference to the drawings, each constitution constituting the three-dimensional-drive-feeling type chair 100 according to the present embodiment will be described in detail.

The three-dimensional-drive-feeling type chair 100 according to the present embodiment includes an armrest supporting portion 102 provided on both sides of a seated person. The armrest 100 is slidably supported on the upper portion of the armrest supporting portion 102 Can be mounted.

The slider 121 is mounted on the lower surface of the armrest 101 and the sliding rail 122 is mounted on the upper surface of the armrest supporting portion 102 so that the slider 121 can be slidably driven in the forward and backward directions. .

The beverage cradle 130 may be mounted on the front end of the armrest 101 and the beverage cradle 130 and the beverage cradle 130 may be mounted on the front end of the armrest 101, The front and rear driving parts 111 can be mounted between the armrest supporting parts 102. [

When the beverage cradle 130 is not mounted, the armrest 101 may extend to a position where the beverage cradle 130 is positioned. In this case, the front end of the armrest 101 and the armrest supporting portion 102 It is preferable that the front and rear driving parts 111 are mounted.

The back-and-forth driving unit 111 can be driven by receiving an operation pattern command and driving strength information from a general control unit (not shown).

Therefore, the stereoscopic driver's perceptible-feeling type chair 100 according to the present embodiment having such a configuration can provide the seated person with the 4D effect through the operation of the armrest 101 driven in synchronism with the screen image.

Fig. 6 is a side sectional view for explaining a driving operation of the upper and lower driving portions of the three-dimensional driving haptic type chair shown in Fig. 3. Fig. 7 shows a driving operation of the upper and lower driving portions of the three- A side sectional view for explaining is shown.

4 and 5, the armrest 101 according to the present embodiment may include the armrest main body 103, the armrest upper cover 104, and the up-and-down driving unit 112 .

4 to 7, the armrest main body portion 103 includes an inner space 105 (see FIG. 4), which is coupled to the three-dimensional driving haptic type chair 100 and is capable of housing the up-down driving portion 112 therein May be provided. In addition, the armrest main body 103 may have a structure extending by a predetermined length in a direction corresponding to the position of the arm of the seated person to support the arm of the seated person.

The armrest upper cover 104 may be mounted on the upper surface of the armrest main body 103 so as to be vertically movable and may have an area of a predetermined size so as to be in surface contact with the arms of the seated person.

At this time, the upper and lower driving unit 112 is mounted in the inner space 105 of the armrest main body unit 103 to drive the armrest upper cover 104 in the vertical direction as shown in Figs. 6 and 7 .

In some cases, a cushion member is mounted on the upper surface of the armrest upper cover 104 to prevent shocks to the arms of the courier due to the up-and-down movement of the armrests, and provides a safer 4D effect to the seated person can do.

Further, by mounting the buffer damper adjacent to the armrest driving portion 110, it is possible to prevent the noise generated due to the front-rear drive and the up-and-down drive of the armrest from occurring in advance, 4D " effect of < / RTI >

8 is a block diagram illustrating an armrest driving unit according to an embodiment of the present invention.

Referring to FIG. 8, the front-rear driving unit 111 and the up-down driving unit 112 according to the present embodiment may be a pneumatic driving apparatus including a compressor and an air tank.

The compressed air generated in the compressor is stored in the air tank, and then the front and rear driving unit 111 and the up and down driving unit 112 can be driven by controlling the regulator and the speed controller.

Specifically, the regulator adjusts the pressure of the compressed air generated in the compressor to adjust the operation strength of the front and rear driving unit 111 and the up and down driving unit 112.

In addition, the speed controller can adjust the operation speed of the front-rear drive unit 111 and the up-down drive unit 112 by controlling the flow rate of the compressed air.

At this time, it is preferable that the above-mentioned regulator and the speed controller are controlled by a general control unit (not shown).

A method of controlling the three-dimensional driving haptic type chair using the general control unit will be described later.

As described above, according to the three-dimensional driving haptic type chair of the present invention, by having the armrest having a specific structure and the armrest driving portion mounted at a specific position, it is possible to provide a three-dimensional driving bodily sensation type A chair can be provided.

Further, according to the three-dimensional driving haptic type chair of the present invention, the movement generated from the armrest can be effectively transmitted to the seated person by attaching the front and rear driving unit and the up and down driving unit having a specific structure at specific positions.

Further, according to the three-dimensional driving haptic type chair of the present invention, by providing the armrest supporting portion, the slider, and the sliding rail having a specific structure, it is possible to stably implement the front and rear driving of the armrests.

Further, according to the three-dimensional driving haptic sense chair of the present invention, by providing the armrest main body portion, the armrest upper cover and the up-and-down driving portion of a specific structure, it is possible to effectively move the up- .

In addition, according to the three-dimensional driving haptic sense chair of the present invention, by attaching the cushion member to the upper surface of the armrest upper cover, it is possible to prevent the impact of the arm of the courier due to the vertical movement of the armrest, Effect can be provided to the seated person.

Further, according to the three-dimensional driving haptic type chair of the present invention, by disposing the shock absorber at a specific position, it is possible to prevent the noise generated due to the front-rear drive and the up-down drive of the armrest from occurring in advance, So that a 4D effect of higher quality can be provided to the seated person.

FIG. 9 is a perspective view showing a three-dimensional driving haptic chair bundle according to an embodiment of the present invention, and FIG. 10 is a front view showing the three-dimensional haptic chair bundle shown in FIG.

Referring to these drawings together with FIG. 3, the three-dimensional driving haptic type chair 100 according to the present embodiment can provide a three-dimensional driving haptic type chair bundle 200 in which a plurality of the three-dimensional driving haptic type chair 100 are arranged in a row.

At this time, each of the three-dimensional driving sensory type chairs 100 can be arranged so that the respective armrests 101 are adjacent to each other.

Further, the armrest driving unit 110 built in each of the three-dimensional driving haptic type chairs 100 can be driven under the control of a general control unit (not shown).

11 is a flowchart showing a three-dimensional driving haptic type chair operating method according to an embodiment of the present invention.

Hereinafter, referring to Fig. 11 together with Fig. 10, a description will be given of a method S100 for operating a three-dimensional driving hitting type chair according to the present embodiment.

The stereoscopic driver's feel type chair operation method (S100) according to the present embodiment includes the command recognition step (S110), the drive strength determination step (S120) and the command transmission step (S130) A chair bundle, and a method for operating the same, which can effectively provide a seat occupant with a variety of driving operation patterns, and consequently can experience a three-dimensional mobility of movement of a seated person .

More specifically, the command recognizing step (S110) is a step of recognizing a predetermined driving operation pattern command. At this time, the predetermined driving operation pattern can be stored in the file storage unit built in the general control unit.

There are various embodiments in the predetermined driving operation pattern, and some representative examples will be described in this specification. Needless to say, the changeable embodiment is not limited to the pattern exemplified in this specification.

The predetermined vibration module operation pattern command may include one or more patterns selected from the group consisting of a leftward movement pattern, a rightward movement pattern, and left and right repeated patterns.

Specifically, in the case of the left movement pattern, it can be implemented as shown in the following example 1) along the number shown in FIG.

Example 1) ①-②-③-④-⑤

In the case of the rightward movement pattern, it can be implemented as shown in the following example 2) along the number shown in FIG.

Example 2) ⑤-④-③-②-①

In the case of the right and left repeating pattern, the following example 3) can be carried out along the number shown in FIG.

Example 3) ①-②, ②-③, ③-④, ④-⑤

The drive operation pattern may be configured by appropriately mixing a pattern for driving the front and rear drive unit 111 and a pattern for driving the up and down drive unit 112. [ In some cases, a pattern in which only the front-rear drive unit 111 is driven and a pattern in which only the up-down drive unit 1120 is driven may be included. Such a drive operation pattern is suitably configured by a programmer desirable.

According to the present embodiment, the composition intensity determination step (S120) is a step of determining the driving intensity of the armrest driving part according to the command read from the command recognition step.

The predetermined driving operation pattern command according to the present embodiment may include a driving strength adjustment pattern of the front-rear driver 111 and the up-down driver 112. At this time, the driving intensity control pattern may include various patterns.

The drive strength control pattern that can be included in the drive pattern command is a pattern that gradually drives in the minimum vibration, a pattern that drives in a short distance in a long distance drive, a pattern that is driven in a short distance drive And a pattern that is driven by a longer distance in accordance with a sinusoidal waveform and then driven by a shorter distance, may be included in the pattern.

It should be understood that the above-mentioned pattern is only one example, but is not limited thereto.

Finally, the command transmission step S 130 according to the present embodiment is a step of transmitting an operation pattern command and driving strength information to each of the armrest driving units 111 and 112, as shown in FIG.

Therefore, according to the method for operating a three-dimensional vibration hitting feeling type chair S100 according to the present embodiment, by including the command recognition step S110, the vibration intensity determination step S120 and the command transmission step S130 of the specific configuration, A three-dimensional driving haptic type chair (100) capable of effectively operating a haptic type chair and capable of effectively providing various kinds of driving operation patterns to a seated person and consequently enabling a seated person to experience three-dimensional mobility of movement, (200) and a method of operating the same (SlOO).

In the foregoing detailed description of the present invention, only specific embodiments thereof have been described. It is to be understood, however, that the invention is not to be limited to the specific forms thereof, which are to be considered as being limited to the specific embodiments, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims. .

That is, the present invention is not limited to the above-described specific embodiment and description, and various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims. And such variations are within the scope of protection of the present invention.

10: Vibration haptic type chair according to the prior art
20:
21: cover
22: Cushion member
23: Fixing bracket
24: Transducer
30:
31: cover
32: Cushion member
33: Fixing bracket
34: Transducer
40: Armrest section
50:
60:
70: bottom surface
100: Three-dimensional vibrating haptic chair
101: Armrests
102: armrest support
103: armrest body portion
104: armrest upper cover
105: interior space
110: armrest driving part
111:
112:
121: Slider
122: sliding rail
130: Drink holder
131:

Claims (14)

A chair comprising an armrest (101) provided on both sides of a seated person,
An armrest driving unit 110 mounted inside the chair adjacent to each of the armrests 101 and moving at least a part of the armrests by a control signal received from the outside;
Wherein the seat has a recessed portion.
The method according to claim 1,
The armrest driving part (110)
A front-rear driving unit 111 mounted inside the chair and moving the armrest 101 back and forth;
Wherein the seat has a recessed portion.
The method according to claim 1,
The armrest driving part (110)
A vertical drive part 112 mounted inside the chair and moving a part of the upper surface of the armrest 101 up and down;
Wherein the seat has a recessed portion.
The method according to claim 1,
The stereoscopic driving haptic type chair (100) includes armrest supporting portions (102) provided on both sides of a seated person,
Wherein the armrest (100) is mounted on the upper part of the armrest supporting part (102) so as to be slidable forward and backward.
5. The method of claim 4,
A slider 121 is mounted on the lower surface of the armrest 101,
Wherein a sliding rail (122) is mounted on an upper surface of the armrest supporting portion (102) so that the slider (121) is mounted and slidable in the front and rear direction.
5. The method of claim 4,
The armrest (101)
A beverage cradle (130) mounted on a front end of the armrest (101) and having an insertion port (131) extending in a vertical direction so as to receive a beverage;
Wherein the seat has a recessed portion.
The method according to claim 6,
And a front-rear driving part (111) is mounted between the drink rest (130) and the armrest supporting part (102).
The method according to claim 1,
The armrest (101) comprises:
And an inner space 105 which is coupled to the three-dimensional driving haptic type chair 100 and is capable of housing the up-and-down driving unit 112 therein. The inner space 105 supports the arm of the seated person in a direction corresponding to the position of the arm of the seated person An armrest main body portion 103 having a structure extended by a predetermined length;
An armrest upper cover 104 mounted on the upper surface of the armrest body 103 so as to be movable up and down and formed in an area of a predetermined size so as to be in surface contact with an arm of a seated person; And
A vertical drive part 112 mounted on the inner space 105 of the armrest main body part 103 to drive the armrest upper cover 104 in the vertical direction;
Wherein the seat has a recessed portion.
9. The method of claim 8,
And a cushion member is mounted on an upper surface of the armrest upper cover (104).
The method according to claim 1,
The stereoscopic driving haptic type chair (100)
Further comprising a shock absorbing damper installed adjacent to the armrest driving part (110).
A three-dimensional driving haptic device chair bundle (200) comprising a plurality of three-dimensional driving haptic type chairs according to any one of claims 1 to 10,
Each of the three-dimensional-drive-feeling-type chairs (100) is arranged so that each of the armrests (101)
And a general controller for controlling the armrest driving unit (110) built in each of the three-dimensional driving sensory type chairs (100) collectively.
A method (S100) for operating a three-dimensional driving haptic type chair according to any one of claims 1 to 10,
a) an instruction recognition step (S110) of recognizing a predetermined driving operation pattern command;
b) determining a driving strength of the armrest driving unit in accordance with the command read from the command recognition step S110 (S120); And
c) transmitting an operation pattern command and driving strength information to each armrest driving unit (S130);
And a second step of operating the three-dimensional driving haptic type chair.
13. The method of claim 12,
The predetermined vibration module operation pattern command includes:
A left movement pattern, a right movement pattern, and a right and left repetition pattern, wherein the pattern includes at least one pattern selected from the group consisting of a left movement pattern, a right movement pattern, and a left and right repetition pattern.
13. The method of claim 12,
Wherein the predetermined operation pattern command includes a driving strength adjustment pattern of each armrest driving unit,
The driving strength control pattern may include:
A pattern driving at a short distance in a long distance driving, a driving at a long distance at a short distance driving, a driving at a short distance driving at a short distance, and a sinusoidal waveform. Wherein the pattern is selected from at least one group selected from the group consisting of a short-distance driving pattern and a short-distance driving pattern.

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