KR20100028989A - Apparatus of operating elevator for the blind - Google Patents

Abstract

PURPOSE: An elevator operating apparatus for the blind is provided to help the blind to facilitate floor number correction and elevator use by informing the blind of floor number, data input error, and elevator drive state through voice. CONSTITUTION: An elevator operating apparatus for the blind comprises a touch screen(10), a controller(20), a voice output part(30), a button part(40), and a braille display part. The touch screen inputs the floor number corresponding to an object floor. The controller recognizes the floor number delivered from a touch screen and outputs floor selection signals. The voice output part receives floor selection signals and informs the blind of elevator drive state through a voice. The button part drives the elevator according to the voice guidance of a voice output part.

Description

Elevator control device for blind people {Apparatus of operating elevator for the blind}

The present invention relates to an elevator operation device for the visually impaired, and more particularly, the visually impaired user conveniently enters the target floor by touch input or voice input when using the elevator, and the voice guidance for the arrival of the target floor and opening and closing of the elevator door is made. It relates to an elevator operation device for the blind.

In general, elevators are elevators that are installed in high-rise apartments or buildings, such as elevators, which can be used to conveniently move between floors, and passengers who ride inside the elevator by using operation panels installed on one side of the elevator. Will be selected.

FIG. 1 is a schematic configuration diagram of an elevator operating panel used in the related art. As shown in FIG. 1, a general elevator operating panel 10 includes a floor direction display unit 1 displaying a current floor number, an external announcement, and the like. Interphone speaker (2) for notifying of the alarm, call button (3) for calling the employee in an emergency, floor selection button (4) marked with the target floor in Arabic numerals, and door closing button (5) for closing the opened elevator door. ), A door open button 6 for opening a closed elevator door, and a manual switch box 7 used for diagnosis and repair of the elevator.

Then, in the operation of the elevator provided with the operation panel of such a configuration, when the occupant in the elevator presses the floor selection button 4 corresponding to the target floor to reach, the elevator is raised or lowered toward the target floor.

While moving to the target floor as described above, the floor direction display unit 1 may also display an arrow or the like indicating that the floor is currently rising or descending.

On the other hand, when the elevator reaches the target floor, the reached floor is displayed on the floor direction display unit 1, and the elevator door is opened.

At this time, each button of the elevator operation panel is formed to protrude and includes braille that can be recognized by the blind. By the way, the buttons including the braille may wear out the protruding portion of the braille over long periods of use, there is a fear that the blind people may misrecognize the numbers or letters if the foreign object attached to the braille due to intentional or careless.

In addition, there is a high probability of failure of switches and lamps with mechanical contacts, as well as poor visibility, and there is an inconvenience in that the size and size of the enclosure and the signboard must be changed according to the number of floors, even from the standpoint of producing products. Since the production of various things, there was a problem that the production is inconvenient and the cost increases.

In addition, in case of an emergency, there is no separate guidance device in addition to the speaker inside the elevator, so if the elderly or disabled are trapped inside the elevator, they may not know how to deal with it or may be exposed to the risk of secondary safety accidents due to fear. have.

In order to solve these problems, the elevator button and floor display information can be output to the monitor as an image, a touch screen is attached to the front of the monitor, and text and image information can be provided using the characteristics of the monitor to use the elevator more conveniently. Sometimes it is.

However, the elevator operation panel using the touch screen has a problem that it is difficult for the visually impaired to grasp the exact position of the touch screen, and it is difficult to confirm whether the target floor is correctly input.

Accordingly, an object of the present invention is to visually impair the visually impaired person with a touch pen or fingernail, and easily enter the number corresponding to the number of floors of the target floor on the touch screen, and use the voice to input the target floor number, data input error, elevator driving state, and the like. It is to provide an elevator operation device for the visually impaired to facilitate the correction of the number of floors or the elevator.

In addition, an object of the present invention is to provide an elevator operation device for the visually impaired to display the panel area and the button portion of the touch screen in braille so that the visually impaired can find the panel area and the button accurately.

Elevator operation apparatus for the visually impaired according to the present invention for achieving the object of the present invention described above, the user selects a floor by recognizing the number of floors of the target floor transmitted from the touch screen and the user inputs the number of floors of the target floor And a controller for generating and outputting a signal, a voice output unit for receiving the floor selection signal and guiding information of an object floor and an elevator driving state by voice, and a braille display unit for checking a panel area of the touch screen. It is done.

In this case, the touch screen may include a touch driver that provides coordinate data by calculating coordinate data transmitted from a panel attached to the front of the monitor, and extracts a predetermined value from the pattern data to generate numeric data through pattern recognition. It characterized in that it comprises a pattern processing unit.

In addition, the touch screen is characterized in that it comprises a data storage for storing a pattern recognition algorithm.

On the other hand, the pattern processing unit is characterized by identifying whether the pattern data is any one of the input method of the number, braille, the number of touch to extract a specific value, and confirming the numeric data by applying the specific value to the pattern recognition algorithm. .

When the pattern recognition fails, the pattern processing unit notifies the user of a data input error and deletes the pattern data.

Here, the pattern processing unit transmits a data input error state to the control unit, and the control unit outputs the data input error to a voice or a screen.

Meanwhile, when the user inputs a number corresponding to the target floor and detects a touch input of the touch screen within a predetermined time, the controller detects that the number corresponding to the target floor is being corrected and deletes previously input numerical data. And, if the touch input of the touch screen is not detected within a predetermined time after the user inputs the number corresponding to the target floor, the floor selection signal is generated based on the input numerical data.

In addition, the elevator operation apparatus for the visually impaired of the present invention is characterized in that it comprises a button unit provided with a plurality of buttons for driving the elevator including the confirmation / modification of the target floor according to the voice guidance of the voice output unit.

In this case, the button unit includes a destination floor confirmation button, a destination floor modification button, an emergency call button, a number button, the number button is characterized in that it comprises a corresponding braille for each number.

In addition, the voice output unit guide broadcasts related to elevator driving including destination floor guidance corresponding to numeric data, data input error status, arrival or failure of the destination floor, elevator door opening and closing status, emergency status notification, and touch screen failure status notification. And a voice memory in which the comment is stored.

On the other hand, the elevator operation device for the blind of the present invention, the number buttons including the numbers and braille, and a remote control is provided with a plurality of function switching buttons related to the elevator operation, the control unit is an elevator transmitted from the remote control And a remote controller receiving unit for receiving an operation signal and transmitting the same to the control unit.

At this time, the controller analyzes the elevator operation signal to extract the numeric data corresponding to the target floor, and output the number corresponding to the numeric data by voice or screen to enable the user to check / modify the target floor It features.

On the other hand, the elevator operation device for the blind according to the present invention, the user's voice is input, and a voice input unit for digitally processing to transmit the voice input through the microphone to be processed by the control unit, the control unit is a user After recognizing the voice of the voice recognition algorithm for storing the number or letter corresponding to the voice, characterized in that for storing.

In addition, the control unit detects the user's entrance when the opening and closing of the elevator door is detected, characterized in that for outputting the guidance broadcast for the user's voice input through the voice output unit.

The number button and the function switch button may be configured to be pulled out of the panel.

According to the elevator operation device for the visually impaired as described above, the visually impaired can easily enter the target floor by inputting the number of floors corresponding to the target floor with numbers or braille on the touch screen with a touch pen, fingertip, nail, ballpoint pen, etc. It can be, by voice informs the number of floors corresponding to the target floor, data input error, the elevator driving state, etc. has the effect of making it easy for the visually impaired to modify the target floor or the elevator.

In addition, according to the elevator operation device for the visually impaired, anyone can easily input the number of floors of the target floor by allowing a variety of input methods such as numbers, braille, or the number of touches to be applied to the touch input method, the panel of the touch screen Marking the location of the area or button area in Braille also helps the visually impaired to accurately locate the panel area and buttons.

On the other hand, according to the elevator operation device for the visually impaired, in addition to the touch input method by allowing the user to input the target floor through the voice input method, the immature use of the touch screen, or the visually impaired person who is poor at the input of numbers or braille. There is also an effect that makes it easy to use the elevator.

As the invention allows for various changes and numerous embodiments, particular embodiments will be illustrated in the drawings and described in detail in the written description. However, this is not intended to limit the present invention to specific embodiments, it should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention. In describing the drawings, similar reference numerals are used for similar elements.

The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting of the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this application, the terms "comprise" or "have" are intended to indicate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, and one or more other features. It is to be understood that the present invention does not exclude the possibility of the presence or the addition of numbers, steps, operations, components, components, or a combination thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art. Terms such as those defined in the commonly used dictionaries should be construed as having meanings consistent with the meanings in the context of the related art and shall not be construed in ideal or excessively formal meanings unless expressly defined in this application. Do not.

Hereinafter, with reference to the accompanying drawings, it will be described in detail a preferred embodiment of the present invention.

2 is a block diagram showing the internal configuration of the elevator operation device for the blind according to an embodiment of the present invention, Figure 3 is a block diagram showing the internal configuration of the touch screen according to a first embodiment of the present invention 4 is an external configuration diagram of an elevator operating apparatus for the visually impaired according to the first embodiment of the present invention, and FIG. 5 is a view illustrating a state in which a braille is input to a touch screen according to the first embodiment of the present invention. 6 is an external configuration diagram of the elevator operation apparatus for the blind according to the second embodiment of the present invention, Figure 7 is a block diagram showing the internal configuration of the elevator operation apparatus for the blind according to the third embodiment of the present invention It is also.

2 to 7, the elevator operation apparatus for the visually impaired according to an embodiment of the present invention, the touch screen 10 for the user to enter the number of floors corresponding to the target floor, and transmitted from the touch screen 10 A controller 20 for generating and outputting a floor selection signal by recognizing the number of floors of the target floor, a voice output unit 30 for receiving the floor selection signal and guiding information of the target floor and an elevator driving state by voice; According to the voice guidance of the voice output unit 30, the button unit 40 is provided with a plurality of buttons for driving the elevator including the confirmation / modification of the target floor, the panel area or the button unit 40 of the touch screen 10 Consists of a braille display unit 50 is displayed to confirm the button of, but is not limited thereto.

First, the touch screen 10 is a touch driver 13 for calculating the coordinate data transmitted from the panel 12 attached to the front of the monitor 11 to provide the pattern data, as shown in FIG. The pattern processor 14 extracts a predetermined value from the pattern data transmitted from the touch driver 13 to generate numerical data through pattern recognition, and the data storage 15 stores a software-based pattern recognition algorithm. Include.

In this case, the panel 12 of the touch screen 10 may be driven separately into two areas in order to prepare for convenience or failure.

In addition, the pattern processing unit 14 processes the pattern by discriminating whether the pattern data is generated through numeric input or braille input.

As shown in FIG. 4, the pattern processor 14 extracts a predetermined value in the case of pattern data through input of a number, reads a corresponding number corresponding to a pattern recognition algorithm, and reads out the extracted number. Create

For example, the pattern processor 14 analyzes pattern data, extracts a specific value for a value of a straight line or curve data, generates a similar image corresponding to the specific value, and then corresponds the similar image to a pattern recognition algorithm. To extract the corresponding numbers.

Alternatively, the pattern processor 14 analyzes the pattern data, extracts a specific value for trace data values such as a start point, an end point, and a connection point, and corresponds to the specific value through a pattern recognition algorithm in which a number corresponding to the specific value is stored. You can also extract the number that is generated.

However, when the braille corresponding to the number '5' is input as shown in FIG. 5, the pattern processor 14 analyzes the pattern data to determine a specific value, that is, a specific value such as the position of the point data and the number of points inputted. By extracting the extracted result value corresponding to the pattern recognition algorithm, the corresponding number is read to generate numerical data.

In this case, the pattern recognition algorithm stores the braille data corresponding to the numbers 0 to 9, and presets the allowable ranges for the position of the braille and the number of times of inputting the points. It is recognized as allowable data within the allowable range set.

Alternatively, the pattern processor 14 may generate numeric data by simply checking the number by counting the number of touches when the user inputs the target layer by the number of touches of the panel 12. The number of touches may be recognized as tens of digits, and the number of touches input after a certain time may be recognized as one digit to generate numeric data.

As such, the pattern recognition algorithm may perform pattern processing in various ways to facilitate the use of the touch screen of the visually impaired.

On the other hand, the pattern processor 14 transmits a data input error state to the controller 20 when the pattern recognition fails, so that the controller 20 inputs data to the user through the voice output unit 30 or the monitor 11. Informs the error condition and deletes the currently entered pattern data.

At this time, the pattern processor 14 deletes the data input to the touch screen 10 when the numerical data check is completed or the correction button 42 is pressed, and enters the standby state until the next numeric data is input.

As described above, the touch screen 10 performs a function by attaching a touch panel 12 to the screen of the general monitor 11, and the panel 12 is invisible from side to side and up and down. By flowing a number of square grids on the screen, by contacting the grid with a variety of tools, such as fingertips, nails, ballpoint pen, touch pen 70, it is possible to determine the position.

The control unit 20 transmits a floor selection signal to the elevator drive control unit 25 based on numerical data input through the touch screen 10. Then, the elevator drive control unit 25 instructs the start of driving of the elevator to move to the target floor, and reaches the target floor to control the driving of the elevator to open and close the elevator door.

In addition, the controller 20 notifies the visually impaired to the visually impaired through the voice output unit 30 when a failure of the touch screen 10 occurs, and automatically moves to the lobby floor (or the first floor) to promote passenger safety. Can be.

At this time, the control unit 20 may notify the failure state of the touch screen to the management center of the building or the service center in charge of failure repair of the elevator through an emergency communication line so that the troubleshooting can be quickly performed.

On the other hand, the voice output unit 30 informs the target floor corresponding to the numeric data, data input error state, arrival or failure of the target floor, the opening and closing situation of the elevator door, emergency situation notification, failure status notification of the touch screen 10 A voice memory 32 for storing a guide announcement related to driving of an elevator including a speaker and a speaker 31 for outputting a guide broadcast comment stored in the voice memory 32 are provided.

In addition, the button unit 40, the user to confirm the target floor confirmation button 41 to confirm that the number broadcasted through the speaker 31 is the target floor, if the broadcast number is not the target floor, the target layer is pressed for re-entry Button 42, an emergency call button 43 that is pressed to call the manager of the management room in case of emergency such as sudden stop or fire of the elevator, but buttons necessary for the user's convenience or driving of the elevator may be additionally installed. . Include.

On the other hand, as another embodiment of the present invention, the elevator operation device for the visually impaired further includes a remote control 65 having a number button including the number and braille and a plurality of function buttons related to the elevator operation, the remote control 65 It further includes a remote control receiver 60 for receiving the elevator operation signal transmitted from the control unit 20.

In this case, the function buttons provided in the remote controller 65 include a destination floor confirmation button, a destination floor modification button, and an emergency call button. In addition, the remote control 65 may be installed and stored in the vicinity of the elevator operation device for the visually impaired or in a location where the user can easily find a remote control holder (not shown).

In addition, the control unit 20 can extract the numeric data corresponding to the target floor by analyzing the elevator operation signal, and output the number corresponding to the numeric data by voice or screen, the user can check / modify the target floor Do it. After that, the controller 20 generates a floor selection signal and transmits the floor selection signal to the elevator drive controller 25 when the user's target floor is confirmed.

On the other hand, as shown in Figure 6, the elevator operation apparatus for the blind according to the second embodiment of the present invention, the button 40, the target floor confirmation button 41 and the correction button 42, emergency call button 43, in addition to the number from 0 to 9 and includes a number button 44 and a function switch button 45 including the corresponding braille for each number.

The number button 44 is installed at the lower end of the panel 12, but may be installed at one side or the upper end of the panel 12.

In addition, the number button 44 and the function switching button 45 may be configured to be drawn out of the panel 12 to be operated by a switch operation.

At this time, the function switching button 45 instructs the operation of the number button 44 when the touch screen 10 is broken, and the control unit 20 detects pressing of the function switching button 45. Stop receiving the numeric data from the, and detect the pressing of the numeric button 44 to confirm the target floor of the user and generates and outputs a floor selection signal.

Or, even if the function switch button 45 is not provided, the control unit 20 detects that the touch button 10 is not a touch input through the touch screen 10 and detects the number of floors corresponding to the currently pressed number. It can be recognized as the target audience.

For example, the controller 20 determines that the visually impaired person has entered the 19th floor as the target floor when '1' is pressed out of the numeric buttons 44 and '9' is continuously pressed. 25, a layer selection signal having a target layer of 19 is sent.

Meanwhile, referring to FIG. 7, the elevator operating apparatus for the visually impaired according to the third embodiment of the present invention is configured similarly to the first embodiment shown in FIG. 2, but has a microphone 81 to which the visually impaired voice is input. And a voice input unit 80 for digitally processing the analog voice input through the microphone 81 and transmitting the digital voice to the control unit 20, wherein the control unit 20 recognizes a speech or a number. The difference is that the algorithm is stored.

That is, even if the visually impaired person does not use the touch screen, the controller 20 performs voice guidance through the voice output unit 30 in a predetermined order.

For example, the control unit 20 detects the user's entrance when the door of the elevator is opened and closed, and says 'If you want to input voice, say yes' through the voice output unit 30 and the speaker 31. Output

In this case, when the visually impaired person says 'no', the controller 20 recognizes 'no' through the microphone 81 and the voice input unit 80 and waits for a touch input using the touch screen 10. By the way, when the visually impaired person says 'yes', the controller 20 recognizes 'yes' through the microphone 81 and the voice input unit 80, and recognizes 'yes' through the voice output unit 30 and the speaker 31. Say the number that corresponds to the target audience '.

When the visually impaired person speaks '19', the controller 20 recognizes '19' and broadcasts the message 'Please say it again' through the speaker 31. Thereafter, the controller 20 determines that the target floor is the 19th floor and generates a floor selection signal to the elevator drive controller 25 when the number of times when the visually impaired person answers the first and second floors is the same as '19'. send.

However, if the number recognized by the visually impaired person's first and second floor answers is not the same as '19', the control unit 20 initializes the object floor input and then reenters the visually impaired person through the speaker 31. Guide them to say the number.

As such, the elevator operation apparatus for the visually impaired, which is capable of voice input, may be usefully used for the visually impaired persons who are inexperienced in using the touch screen 10 or who are unable to input numbers or braille. Of course, it can be variously changed according to.

Hereinafter, the operation of the elevator operation device for the blind according to an embodiment of the present invention will be described in more detail with reference to the drawings.

Elevator operation apparatus for the visually impaired according to an embodiment of the present invention is to input the number or braille corresponding to the target floor that the user wants to go to the touch screen 10 so that the blind can easily operate the elevator.

On the other hand, the elevator operation apparatus for the visually impaired according to the present invention, when the microphone 81 and the voice input unit 80 is installed, the visually impaired person can also input the number corresponding to the target floor by their own development. In this case, the controller 20 recognizes a user's voice and stores a voice recognition algorithm capable of identifying a number or a letter corresponding to the voice.

When the visually impaired perform a touch input, the use of the panel 12 area and the button part 40 is indicated by the braille display 50 so that the position of the touch screen 10 or the button part 40 can be easily identified. In addition, the visually impaired person may easily input numbers or Braille into the panel 12 in various ways such as the touch pen 70, the fingertips, the nails, and the ballpoint pen.

The touch driver 13 of the touch screen 10 generates the pattern data by calculating the coordinate data of the numbers or braille input to the panel 12 and transmits the pattern data to the pattern processor 14. Then, the pattern processor 14 analyzes the pattern data to extract a predetermined specific value, generates the corresponding numerical data corresponding to the pattern recognition algorithm, and transmits the numerical data to the controller 20.

At this time, the pattern processor 14 determines that pattern recognition has failed when it is determined that there is no corresponding number as a result of the specific value extracted from the pattern data corresponding to the pattern recognition algorithm, and controls the data input error state. Is sent, and the current pattern data is deleted from the monitor 11.

In addition, the controller 20 notifies the voice output unit 30 or the monitor 11 of the data input error state and requests the user to input the number again.

In addition, if the number broadcasted through the speaker 31 is not the target floor, the user presses the target floor correcting button 42 and re-enters the number, and the touch screen 10 or the controller 20 returns the previous data. It deletes and checks numeric data re-entered by the user.

However, when the number broadcasted through the speaker 31 corresponds to the target floor, the user presses the target floor check button 41, and the control unit 20 receives the target floor check button 41 when the user presses the target floor check button 41. The floor selection signal is transmitted to the elevator drive control unit 25.

On the other hand, as another embodiment of the present invention, the elevator 20 can be driven even without pressing the target floor confirmation button 41 and the correction button 42, the control unit 20 by the user touch input or voice input method After entering the number corresponding to the target audience, if the behavior of rubbing the panel 12 extensively within a certain time (for example, 3 to 5 seconds) is detected, it is detected that the number corresponding to the target audience is being corrected. Delete previously entered numeric data.

However, if the touch input of the touch screen 10 is not detected within a predetermined time after inputting a number corresponding to the target layer, the controller 20 generates a layer selection signal based on the input numerical data. Transfer to the elevator drive control unit 25.

The elevator drive control unit 25 moves up or down the elevator to the target floor, and opens the elevator door and closes the elevator door after a predetermined time has elapsed. At this time, the voice output unit 30 continuously broadcasts the arrival of the destination floor, the elevator door open, the elevator door closed through the speaker 31 so that the blind can safely use the elevator.

In this case, the monitor 11 of the touch screen 10 may display the lift / lower display, the number of moving floors, and the target floor as the elevator moves up or down. When the controller 20 reaches the target floor, the brightness of the screen is reached. By adjusting the display flickering or the like can be output through the speaker 31, such as the arrival notification sound.

In the above described an embodiment in which the elevator operation device for the visually impaired is used only for the visually impaired, the elevator operation device for the visually impaired is easy to visually impaired as well as the general public or hearing impaired, users with other disabilities. Can be applied and manipulated.

Although described with reference to the embodiments above, those skilled in the art will understand that the present invention can be variously modified and changed without departing from the spirit and scope of the invention as set forth in the claims below. Could be.

1 is a schematic configuration diagram of an elevator operation panel used in the prior art,

Figure 2 is a block diagram showing the internal configuration of the elevator operation device for the blind according to an embodiment of the present invention,

3 is a block diagram showing an internal configuration of a touch screen according to a first embodiment of the present invention;

4 is an external configuration diagram of the elevator operation device for the blind according to the first embodiment of the present invention,

5 is a diagram illustrating a state in which braille is input to a touch screen according to a first embodiment of the present invention;

6 is an external configuration diagram of the elevator operation device for the blind according to the second embodiment of the present invention;

7 is a block diagram showing the internal configuration of the elevator operation device for the blind according to the third embodiment of the present invention.

*** Explanation of symbols for main parts of drawing ***

10: touch screen 20: control unit

30: audio output unit 40: button unit

50: braille display 60: remote control receiver

65: remote control 70: touch pen

80: voice input unit 81: microphone

Claims (15)

A touch screen on which the user inputs the number of floors of the target floor, a controller for recognizing the number of floors of the target floor transmitted from the touch screen, and generating and outputting a floor selection signal; Elevator control device for the visually impaired, comprising a voice output unit for guiding the state by voice, and a braille display unit for displaying the panel area of the touch screen. The method of claim 1, The touch screen, It includes a touch driver for calculating the coordinate data transmitted from the panel attached to the front of the monitor to provide the pattern data, and a pattern processing unit for extracting a predetermined specific value from the pattern data to generate numerical data through pattern recognition Elevator operation device for the blind. The method of claim 2, The touch screen is an elevator operation device for the blind, characterized in that it comprises a data storage for storing a pattern recognition algorithm. The method of claim 3, The pattern processor extracts a specific value by discriminating whether the pattern data is any one of an input method among numbers, braille, and the number of touches, and confirms numeric data by applying the specific value to a pattern recognition algorithm. Elevator controls. The method of claim 2, And the pattern processing unit notifies the user of a data input error when the pattern recognition fails, and deletes the pattern data. The method of claim 5, The pattern processing unit transmits a data input error state to the control unit, The control unit for the visually impaired elevator operation apparatus, characterized in that for outputting the voice or screen output data error. The method of claim 1, When the user inputs a number corresponding to the target floor and the touch input of the touch screen is detected within a predetermined time, the controller detects that the number corresponding to the target floor is being corrected and deletes previously input numerical data. If the user does not detect the touch input of the touch screen within a certain time after entering the number corresponding to the target floor, elevator operation apparatus for the visually impaired, characterized in that for generating a floor selection signal based on the input numerical data . The method of claim 1, Elevator operation device for the visually impaired, characterized in that it comprises a button unit provided with a plurality of buttons for driving the elevator including the confirmation / correction of the target floor according to the voice output unit. The method of claim 8,  The button unit includes a destination floor confirmation button, a destination floor modification button, an emergency call button, a number button, the number button comprises a braille corresponding to each number characterized in that the elevator for the visually impaired. The method of claim 1, The voice output unit has announcements related to elevator operation including guidance of destination floors corresponding to numeric data, data input error status, arrival or failure of destination floors, opening / closing of elevator doors, emergency notifications, and notification of failure status of touch screens. Elevator operation device for the blind, characterized in that it comprises a voice memory is stored. The method of claim 1, It further comprises a remote control is provided with a number button including a number and braille, and a plurality of function switching buttons related to the operation of the elevator, The control unit further comprises a remote control receiving unit for receiving the elevator operation signal transmitted from the remote control unit for transmitting to the control unit. The method of claim 11, The control unit extracts numeric data corresponding to the target floor by analyzing the elevator operation signal, and outputs the number corresponding to the numeric data as a voice or a screen, so that the user can check / modify the target floor. Elevator operation device for the visually impaired. The method of claim 1, A microphone for inputting a user voice and a voice input unit for digitally processing and transmitting a voice input through the microphone to be processed by a controller; The control unit for the visually impaired elevator operation apparatus, characterized in that for storing the voice recognition algorithm that can identify the number or letters corresponding to the voice after recognizing the user's voice. The method of claim 13, The control unit detects that the user enters when the opening and closing of the elevator door is detected, the elevator operation device for the visually impaired, characterized in that for outputting a guide broadcast for the user's voice input through the voice output unit. The method of claim 11, The number button, the function switch button is the elevator operation apparatus for the visually impaired, characterized in that configured to be drawn out into the panel.

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