KR101213783B1 - Monitor control robot and control methods for preventing herniated cervical disc - Google Patents

Abstract

The present invention relates to a monitor control robot and a control method, which can effectively prevent the neck disk of the user in the monitor use environment.
In the case of the monitor control robot of the present invention, the sensing part for sensing the user's posture, the operation part for calculating the optimal position of the monitor for the user based on the information sensed from the sensing part, and the monitor with the derived optimal position. It comprises a drive part for moving.

Description

MONITOR CONTROL ROBOT AND CONTROL METHODS FOR PREVENTING HERNIATED CERVICAL DISC}

The present invention relates to monitor posture and position control, and more particularly, to a monitor control robot and a control method for effectively preventing neck disk of a user in a monitor use environment.

In modern society, as the use time of monitor increases, the number of patients with neck disc is increasing.

Therefore, the risk of a monitor user's neck disk is very high, and once caught, it is difficult to treat, so prevention should be a priority.

Currently, various products have been developed and sold for adjusting the monitor to the proper position. However, the problem with these conventional products is that the user has to control it manually, and because the user adjusts it arbitrarily, it is difficult to expect the neck disc because the adjusted position is incorrect. Even if the monitor is adjusted to the proper position, Thereafter, there are many restrictions and problems in use due to the fact that the posture of the user is disturbed again while continuing to use it.

Accordingly, in the related art, as shown in FIG. 1, a monitor support structure capable of adjusting an angle has been disclosed.

According to the related art, the monitor 12 is supported at a plurality of support angles with respect to the computer main body 11, and the base 13 is hinged to the rear of the monitor 12, and the computer main body 11 is supported. It is installed on the upper surface of the pedestal 13 is characterized in that it comprises two rails 14 for supporting the horizontal movement so as to move horizontally, it is possible to easily adjust the standing angle of the monitor 12 while being firmly supported there was.

However, in the prior art, although the audiovisual angle of the monitor 12 could be adjusted, there was no specific configuration to prevent the turtle neck syndrome and the neck disk by actively correcting the user's posture.

Therefore, the development of a technology that can effectively prevent the turtle neck syndrome and neck disk of the monitor user to the above problems are urgently needed.

Accordingly, the present invention has been proposed to solve the conventional problems as described above, an object of the present invention is to calculate the optimal monitor position to prevent the user's neck disk in the monitor use environment and to move the monitor to that position The present invention provides a monitor control robot and its control method.

That is, the present invention provides a monitor control robot incorporating a sensing technology for actively detecting a user's position, an optimal calculation of a monitor position based on the sensed information, a movement technology according thereto, and a technology for warning a user with a distorted posture. And by providing the control method, it is an object to ensure that the health of the monitor user associated with the neck disk and the like effectively.

In order to achieve the above object, the monitor control robot of the present invention, a monitor control robot for preventing the neck disk of the monitor user, the sensing part for sensing the posture of the user; An operation part for calculating an optimal position of the monitor with respect to a user based on the information sensed by the sensing part; The technical configuration is characterized by including a drive part for moving the monitor to the derived optimal position.

The sensing part may include a position measuring sensor installed at the front of the monitor to identify a user's eyes; A first distance measuring sensor installed at an upper end of the monitor and measuring a distance from a user's pupil; It may be characterized in that it comprises a second distance measuring sensor is installed in the lower front portion of the monitor to measure the distance to the user's chest.

The apparatus may further include a pair of third distance measuring sensors respectively installed at the left side and the post of the front of the monitor to measure distances from the user's eyes.

In addition, in the process of using the monitor continuously may be configured to further include a warning part for warning if the user's posture is disturbed by the sensing part is sensed.

The warning part may warn when the distance difference between the user's pupil measured by the first distance sensor and the user's chest measured by the second distance sensor deviates from the preset range for a predetermined time. It may be characterized by.

The apparatus may further include a setting part having an input device for setting the range and duration of the distance difference and setting a reference distance between the user's eyes and the monitor.

The warning part may warn when the distance difference between the user's pupil measured by the third distance measuring sensor installed on the left side and the third distance measuring sensor installed on the mail continuously leaves a preset range for a predetermined time. You can do

The apparatus may further include a setting part having an input device for setting the range and duration of the distance difference.

The input device may include a keypad and a display window including a start button for operating the sensing part and input keys for inputting a set value, and may be wirelessly connected in a frequency manner.

The drive part may include a drive wheel attached to a monitor base, a motor for transmitting a driving force to the drive wheel, an arm of an articulated joint connecting the monitor base and a monitor, and a drive by driving each part of the arm. It may be characterized in that it comprises an arm drive servo motor for transmitting a driving force to the arm to adjust the inclination angle and the height of the.

On the other hand, the monitor control method according to the present invention, a monitor control method for preventing the neck disk of the monitor user, the sensing step of sensing the user's posture; Calculating an optimal position of the monitor relative to a user; The technical configuration is characterized by including a driving step for moving the monitor to the derived optimal position.

Herein, the sensing step includes determining a pupil of the user, measuring a distance to the pupil of the user, and measuring a distance to the chest of the user, and determining a distance from the pupil. If the distance between the chest is continuously out of the set range may be characterized as determining that the user's posture is wrong.

In addition, the sensing step, comprising the steps of identifying the user's pupils, and measuring the distance to the user's pupils on the left side and the post, respectively,

The user's posture may be determined to be incorrect if the distance difference between the user's pupil measured in the left side and the mail is continuously outside the set range.

The method may further include a setting step of directly inputting and setting the range and duration of the distance difference.

In addition, if it is determined that the user's posture is wrong may be characterized in that the warning step to issue a warning before performing the operation step.

In addition, the warning step, it may be characterized in that a warning by at least one of the method of generating a warning sound, a method of opening a warning window on the monitor, a method of warning by moving the monitor.

In addition, even after the driving step, the sensing step, the warning step and the operation step may be characterized in that the continuous.

In addition, the operation step may be characterized in that after the user pupil is identified through the sensing step, the optimal position is calculated based on the pupil of the user to adjust the height and distance of the monitor in the driving step.

In addition, the driving step may include adjusting the height of the user's eyes and the monitor, adjusting the distance between the user and the monitor, and correcting the monitor position by reflecting the recalculated result when the user moves the position. It can be characterized.

The driving step may further include returning the monitor to its original position upon termination.

The monitor control robot and control method for preventing the neck disk according to the present invention can effectively prevent the neck disk of the user by actively deriving the optimum position of the monitor with respect to the user and moving the monitor.

In addition, the present invention by measuring and warning the turtle neck posture and left and right bias of the user by the position measuring sensor and a plurality of distance measuring sensors cause the user to be alert and induce the user to use the monitor in the correct posture.

In addition, the present invention is not limited to the effect of correcting a physical error such as a neck disk, turtle neck posture or left-right skew, and is not limited to general displays (eg, TVs, various liquid crystal devices, etc.) and display-related objects (eg, book holders, etc.). Additional effects that can increase the user's convenience can also be expected by moving the display or display-related objects to an appropriate and stable position.

1 is a reference diagram for explaining the structure for adjusting the monitor according to the prior art.
2 is a perspective view for explaining a configuration of a monitor control robot according to the present invention.
3 is a block diagram of a monitor control robot according to the present invention.
Figure 4 is a reference side view for explaining the operation of the monitor control robot according to the present invention.
5 is a flowchart illustrating a monitor control method according to the present invention.
6 is a reference diagram for explaining a process of determining whether a user's posture is correct in a monitor control method according to the present invention;
7 is a flowchart illustrating a method for controlling a monitor according to the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Monitor control robot and control method for preventing the neck disk according to the present invention can calculate the optimal monitor position for preventing the user's neck disk in the monitor use environment and move the monitor to the position as well as the wrong posture of the user It is configured to correct. That is, the present invention incorporates a sensing technology that actively detects a user's location, an optimal monitor position calculation based on the sensed information, and a moving technology according to the sensed information, and various technologies that warn a user with a difficult posture. It is configured to effectively monitor the health of the monitor user with respect to the syndrome and neck disk.

EMBODIMENT OF THE INVENTION Hereinafter, the structure of the monitor control robot and control method by this invention is demonstrated.

Figure 2 is a perspective view for explaining the configuration of the monitor control robot according to the present invention, Figure 3 is a configuration diagram of the monitor control robot according to the present invention, Figure 4 is for explaining the operation of the monitor control robot according to the present invention Reference side view.

As shown, the monitor control robot according to the present invention is a setting part 145 for inputting and setting the optimal user information for the user during initial or use, the sensing part 120 for sensing the posture of the user, the sensing part Based on the information sensed at 120, the operation part 130 for calculating the optimal position of the monitor 160 with respect to the user, and the driving part 140 for moving the monitor 160 to the derived optimal position Included as a component, the sensing part 120 further includes a warning part 150 for warning when the user's posture is sensed as wrong.

As described above, the monitor control robot of the present invention consisting of the setting part 110, the sensing part 120, the operation part 130, the driving part 140, and the warning part 150 as main components includes turtle neck syndrome and neck. The monitor user is actively working to protect the health of the user related to the disk. Hereinafter, the configuration of the present invention will be described in more detail with respect to each of the above components.

First, the setting part 110 is an optimal distance between the user and the monitor 160 (for example, may be set around 60 cm), the distance between the user's eyes and the monitor 160, and the distance between the user's chest and the monitor 160. Information such as the difference (e.g., about 5cm can be set) and how long the wrong posture is continuously maintained (e.g., about 5min.) To increase the reliability before warning the wrong posture. It consists of an input device 111 and a storage device (not shown) so that the user can set it directly. The input device 111 includes a keypad 111a composed of input keys for inputting various settings, including a start button for operating the sensing part 120, and a display window for displaying related information such as an input content guide and various result values. 111b is provided. The input device 111 is preferably connected to the robot body in a frequency manner as shown in the drawing, which is convenient for use. But of course, it can be prepared by wire connection as needed.

Furthermore, the monitor control robot according to the present invention may be operated in conjunction with a personal computer. In this case, the setting part 110 may be utilized by using an input device, a storage device, and a central processing unit of a computer such as a computer monitor, a keyboard, a joystick, and a remote controller. ) And the operation part 130 may be replaced.

Subsequently, the sensing part 120 will be described. The sensing part 120 includes a position measuring sensor C1, a first distance measuring sensor S1, a second distance measuring sensor S2, and a pair of third distance measuring sensors S3.

The position measuring sensor C1 of the sensing part 120 is installed at the front upper end of the monitor 160 to sense and detect the eyes of the user. As a result, a coordinate value corresponding to the pupil of the user may be calculated by the operation part 130. Here, the position sensor C1 may be simply provided as a camera capable of image sensing so as to identify and grasp the user's eyes. In particular, in the present invention, it is important to identify the user's eyes, so even if not necessarily image sensing, RFID is attached to the headset to identify the approximate pupil, and the difference in contrast measured when the user blinks greatly by the optical sensor. The method of calculating the position of the eye by using a calculation may be used.

In addition, as shown in FIG. 4, the first distance measuring sensor S1 is installed at an upper end of the front surface of the monitor 160 to measure a distance L1 from a user's pupil, and the second distance measuring sensor S2. The monitor 160 is installed in the lower front portion to measure the distance (L2) to the user's chest. When the distance between the user's eyes and the user's chest is measured, the distance between the user's eyes and the user's chest is measured and used as a basis for warning the user's habitual turtle neck posture and leading to the correct posture. For example, if the distance (L2) between the monitor 160 and the user's chest exceeds 5cm from the distance (L1) between the monitor (160) and the user's eyes, it is determined that the turtle position is incorrect and the warning part 150 Alert the user. Here, since the skeleton varies depending on the person as to how much the deviation of the distance which can be judged as the wrong posture can be set in advance by referring to the prerequisites in advance.

Here, immediately after the position measuring sensor C1 of the sensing part 120 senses and grasps the user's eyes, the position measuring sensor C1 installed at the upper front of the monitor 160 is located at the front center of the pair of eyes of the user. The driving part 140 operates to adjust the position of the monitor 160 to be positioned. Only then, the first distance sensor S1 and the second distance sensor S2 are positioned corresponding to the height of the user's eyes and chest, respectively, so that accurate distance measurement is possible.

On the other hand, the third distance measuring sensor (S3) is respectively installed on the left side and the post of the front of the monitor 160 to measure the distance with the user's pupil, respectively. When the distance between the third distance measuring sensor S3 installed on the left side and the mail and the user's pupil is measured, the wrong posture of the user's face biased to either the left side or the post with the deviation of the left side distance and the postal distance It can be used as a basis for warning and correction. For example, if the distance between the third distance sensor S3 installed on the left side and the pupil differs from the distance between the third distance sensor S3 installed on the post and the pupil exceeding 5 cm, the face is placed on the left side or the postal side. It is determined that the wrong posture sharply biased to alert the user in the warning part 150. At this time, how much the deviation of the distance that can be determined as the wrong posture may be set in advance through the setting part 110 described above with reference to the prerequisites.

Here, the first distance measuring sensor S1, the second distance measuring sensor S2, and the third distance measuring sensor S3 may measure a distance by transmitting an ultrasonic wave or an infrared ray and measuring a return time. In addition, it is a matter of course that in addition to the method by the ultrasonic wave or infrared rays it can be applied by adopting a variety of known techniques that are currently commercialized or will be developed in the future.

The operation part 130 performs a calculation function in the robot according to the present invention and calculates and derives an optimal position of the monitor 160 for the user based on the information sensed by the sensing part 120. The optimal position of the monitor 160 herein refers to a time when the center portion of the upper end of the monitor 160 is located at the height of the pupil of the user and at a distance of about 60 cm from the user under the assumption that the user is in the correct posture. Such an optimal position may be set by the setting part 110 after being flexibly adjusted in consideration of the fact that the user's body structure is not uniform.

As described above, the process of deriving the optimum position of the operation part 130 is as follows. In other words,

1. Operate the drive part 140 so that the center of the upper end of the monitor 160 is located at the same height according to the height of the user's eyes, and then drive when the distance between the monitor 160 and the user's pupils> 60 cm). The part 140 is operated to make the distance between the monitor 160 and the user's eyes = 60 cm).

2. Operate the driving part 140 so that the center of the upper end of the monitor 160 is located at the same height according to the height of the user's eyes, and then drive when the distance between the monitor 160 and the user's eyes <60 cm). The part 140 is operated to make the distance between the monitor 160 and the user's eyes = 60 cm).

3. After operating the driving part 140 so that the center of the upper end of the monitor 160 to the same height in accordance with the user's pupil height, the distance between the chest and the lower portion of the monitor 160 = the pupil and the upper portion of the monitor 160 If the distance with the driving part 140 stops the operation.

  As described again, the height reference of the monitor 160 and the distance distance from the user set above may vary according to the user's condition and a doctor's prescription, and in the case of the separation distance, the allowable error range may be around 60 cm. It is desirable to decide.

The driving part 140 serves to move the monitor 160 to the optimum position derived from the operation part 130. To this end, the driving part 140 includes a driving wheel (not shown) attached to the monitor base 142, a motor (not shown) for transmitting a driving force to the driving wheel, the monitor base 142 and the monitor. Arms 143a, 143b, 143c, and 143d of the articulated joints connecting the 160 and the respective parts of the arms 143a, 143b, 143c and 143d are driven to adjust the inclination angle, the height and the front and rear positions of the monitor 160. Arm drive servomotors 144a, 144b, and 144c for transmitting a driving force to the arms 143a, 143b, 143c, and 143d to be adjusted.

In more detail, the driving wheel not shown moves the monitor 160 to the left and right while moving along the rail 142a installed along the left and right directions on the lower base 141. In addition, the articulated arms 143a, 143b, 143c, and 143d are fixed to the first arm 143a protruding upward from the monitor base 142, and up and down with respect to the first arm 143a. A second arm 143b rotatably hinged, an up and down direction rotatably hinged to the third arm 143c, and an up and down direction relative to the third arm 143c It is rotatably hinged and consists of a fourth arm 143d that supports and supports the monitor 160 at its end.

According to the configuration of the drive part 140, the drive wheel and the rail 142a allows the left and right movement of the monitor 160, and the articulated arms 143a, 143b, 143c, 143d to the user. It is possible to adjust the inclination angle, the height and the front and rear position of the monitor 160.

Here, the driving part 140 is shown that the joint portions of the articulated arms 143a, 143b, 143c, and 143d can be rotated only in the up and down direction, but if the joint is a universal joint type joint, the driving wheel and the rail ( The monitor 160 can be moved in the left and right directions without providing the 142a. However, these universal joint type joints are precise and expensive, so they can be selected in consideration of various matters.

The warning part 150 serves to warn the user when the user's posture is determined to be disturbed based on the information measured by the sensing part 120 as described above. The warning part 150 emits a warning sound and calls the user's attention by lighting. In addition, various methods such as displaying a warning window on the monitor 160 or moving the monitor 160 to warn, or any combination thereof may be used. More actively, the monitor 160 may display a specific message about how the user's posture is wrong and how to correct it.

As described above, when the user's posture is disturbed, at least one of various methods is selected through the warning part 150 or the monitor 160 to warn the user to take a correct posture. Since the attitude is not correct, the driving part 140 also does not operate because the optimum position cannot be derived from the operation part 130.

Referring to the monitor control method according to the present invention configured as described above in detail as follows. 5 is a flowchart illustrating a monitor control method according to the present invention, FIG. 6 is a reference view for explaining a process of determining whether a user's posture is correct in the monitor control method according to the present invention, and FIG. It is a step-by-step flowchart for explaining a monitor control method according to the invention.

The monitor control method according to the present invention determines whether the user's posture is correct by continuous sensing based on the distance measurement with the user as shown in Figure 6, and if the user's posture is not correct, it issues a warning to correct, If the user's posture is correct, the monitor 160 is moved to an optimal position.

When the process is embodied step by step, as shown in Figure 7, the setting step of setting the user's information, the sensing step of sensing the user's posture, and the warning step to issue a warning if it is determined that the user's posture is wrong; The operation may be divided into a calculation step of calculating an optimal position of the monitor 160 with respect to a user and a driving step of moving the monitor 160 to the derived optimal position.

First, the user turns on the power and presses the setting button of the keypad 111a of the input device 111 to input user information. Such user information may include information such as the optimal distance between the user and the monitor 160, the difference between the distance between the user's eyes and the monitor 160 and the distance between the user's chest and the monitor 160, and the time to detect an incorrect posture before warning. Can be. If the user does not enter user information the values are automatically set to default values.

Thereafter, when the user presses the start button of the keypad 111a, the sensing step is performed. Alternatively, even if the user does not press the start button of the keypad 111a, if the user makes a special gesture, the position measuring sensor C1 sensing the image may sense the same and allow the sensing step to proceed.

In the sensing step, as shown in FIG. 6, the user's pupil is identified by image sensing by the position measuring sensor C1, and the distance to the user's pupil is measured by the first distance measuring sensor S1 using ultrasonic waves. And measuring the distance to the user's chest by the second distance measuring sensor S2, and using the pair of third distance measuring sensors S3 installed on the left and right posts respectively. It is made up of more granular steps, including measuring the distance to the pupil.

Subsequently, in the warning step, if it is determined that the user's posture is wrong based on the information sensed by the position measuring sensor C1 and the plurality of distance measuring sensors S1, S2, and S3 in the sensing step as described above. The warning is issued through the warning part 150.

At this time, if the distance between the distance between the pupil and the chest measured in the sensing step exceeds the allowable range, it is determined that the user's posture is wrong as the turtle neck posture and emits a warning sound through the warning part 150 and lights it. Call your attention. At the same time, monitor 160 may display a friendly guidance message indicating which part is wrong and what is the solution.

At the same time, if the distance deviation between the third distance measuring sensor S3 of the left side and the posture measured in the sensing step and the user's pupil exceeds the allowable range, it is determined that the user's face is biased to either the left side or the postal side. The warning part 150 emits a warning sound and illuminates the user's attention. At the same time, monitor 160 may display a friendly guidance message indicating which part is wrong and what is the solution.

In this case, as shown in FIG. 5, the alarm is judged to be a wrong posture only when the measured deviation of the distance is continuously deviated for a predetermined time (5 minutes in the drawing).

Subsequently, if it is determined that the user's posture is correctly corrected through the alarming step, or it is determined that it is not wrong from the beginning in the sensing step, the calculation step is performed.

In this calculation step, the optimal position of the monitor 160 is calculated in response to the pupils of the user measured in the sensing step. To this end, a position 60 cm away from the same height as the user's eyes with respect to the center of the upper end of the monitor 160 is set to a coordinate value corresponding to the optimum position.

Thereafter, the driving step is performed. In this driving step, a work is performed to align the central portion of the upper end of the monitor 160 with the coordinate value of the optimum position set in the calculation step. To this end, the driving wheel (not shown) of the driving part 140 moves along the rail 142a to move the monitor 160 to the left and right to match the left and right positions.

In addition, the monitor 160 is controlled by the articulated arms 143a, 143b, 143c, and 143d including the first arm 143a, the second arm 143b, the third arm 143c, and the fourth arm 143d. Is moved to adjust the height, the distance in the front-rear direction, and the audio-visual angle adjustment according to the coordinate value of the optimum position.

Meanwhile, even after the driving step is primarily performed, the sensing step, the warning step, and the calculation step are continuously performed. As a result, when the user's posture changes or moves, the user may use a monitor 160 that is in an optimal position while continuously maintaining a correct posture by alerting or correcting and moving the position of the monitor 160. It can be.

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. It is clear that the present invention can be suitably modified and applied in the same manner. Therefore, the above description does not limit the scope of the present invention, which is defined by the limitations of the following claims.

110: setting part 161: input device
161a: Keypad 161b: Display Window
120: sensing part 130: operation part 140: drive part 141: lower base
142: monitor base 142a: rail 143a, 143b, 143c, 143d: arm 144a, 144b, 144c: servo motor 150: alarm part 160: monitor
C1: Position Measuring Sensor S1, S2, S3: Distance Measuring Sensor

Claims (20)

As a monitor control robot to prevent neck disk of monitor user,
A sensing part sensing a posture of a user;
An operation part for calculating an optimal position of the monitor with respect to a user based on the information sensed by the sensing part;
And a driving part for moving the monitor to an optimal position calculated by the operation part.
The sensing part may include a position measuring sensor installed at the front of the monitor and configured to determine a position of a user's eyes; A first distance measuring sensor installed at an upper end of the monitor and measuring a distance from a user's pupil; And a second distance measuring sensor installed at a lower portion of the front face of the monitor to measure a distance to a user's chest. delete The method of claim 1,
And a pair of third distance measuring sensors respectively installed on the left side and the mail in front of the monitor to measure distances from the user's eyes. The method of claim 3,
And a warning part that warns when a user's posture is disturbed by the sensing part in the process of continuously using the monitor. 5. The method of claim 4,
The warning part alerts when the distance between the user's pupil measured by the first distance sensor and the distance between the user's chest measured by the second distance sensor deviates from the preset range for a predetermined time. Monitor control robot. The method of claim 5,
And a setting part having an input device for setting a range and duration of the distance difference and setting a reference distance between the user's eyes and the monitor. 5. The method of claim 4,
The warning part may be configured to warn when the distance difference between the user's pupil measured by the third distance sensor installed on the left side and the third distance sensor installed on the mail continuously leaves a preset range for a predetermined time. Monitor control robot. The method of claim 7, wherein
And a setting part having an input device for setting the range and duration of the distance difference. 9. The method of claim 8,
And the input device includes a keypad and a display window including a start button for operating the sensing part and input keys for inputting a set value, and are wirelessly connected in a frequency manner. The method of claim 1,
The drive part includes a drive wheel attached to the monitor base, a motor for transmitting a driving force to the drive wheel, an arm of the articulated joint connecting the monitor base and the monitor, and an inclination angle of the monitor by driving each part of the arm. And an arm driving servo motor for transmitting a driving force to the arm to adjust the height. Monitor control method to prevent neck disk of monitor user,
A sensing step of sensing a posture of a user;
Calculating an optimal position of the monitor relative to a user;
It comprises a drive step of moving the monitor to the optimum position calculated in the calculation step,
The sensing step includes determining a pupil position of the user, measuring a distance to the pupil of the user, and measuring a distance to the chest of the user, the distance between the pupil and the chest And the user's posture is judged to be wrong when the distance difference with the user is continuously out of the set range. delete The method of claim 11,
The sensing step comprises the steps of identifying the location of the user's pupils, and measuring the distance to the user's pupils on the left and the mail, respectively,
And the user's posture is judged to be incorrect when the distance difference between the user's pupil measured in the left side and the mail is continuously out of the set range. The method of claim 13,
And a setting step of directly inputting and setting the range and duration of the distance difference by the user. The method of claim 13,
If it is determined that the user's posture is wrong, the monitor control method characterized in that for proceeding the warning step to issue a warning before performing the operation step. 16. The method of claim 15,
The warning step, the alarm control method, characterized in that to issue a warning by at least one of the method of raising a warning window on the monitor, the method of moving the monitor to warn. 16. The method of claim 15,
Even after the driving step, the sensing step, the warning step and the operation step is characterized in that the continuous control step The method of claim 11,
In the calculating step, after the position of the user's pupil is determined through the sensing step, the optimal position is calculated based on the pupil of the user so that the height and distance of the monitor can be adjusted in the driving step. . The method of claim 11,
The driving step includes adjusting the height of the user's eyes and the monitor, adjusting the distance between the user and the monitor, and correcting the monitor position by reflecting the recalculated result when the user moves the position. Monitor control method. 20. The method of claim 19,
The driving step further comprises the step of returning the monitor to the home position upon termination.

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