WO2011114489A1

WO2011114489A1 - Guide device for elevator

Info

Publication number: WO2011114489A1
Application number: PCT/JP2010/054684
Authority: WO
Inventors: 幸廣古谷
Original assignee: 三菱電機株式会社
Priority date: 2010-03-18
Filing date: 2010-03-18
Publication date: 2011-09-22
Also published as: CN102753465B; KR20120081192A; JPWO2011114489A1; JP5397536B2; CN102753465A; KR101335225B1

Abstract

Provided is a guide device for an elevator. The guide device can make a user aware of having boarded an incorrect elevator car when the user has inadvertently boarded an elevator car that is moving in a direction opposite to the desired direction. For this, the guide device is provided with a camera, a boarding detector, and an alarm. The camera takes pictures of the area around the entrance to an elevator. If an elevator car arrives at a stop for which a stop call in the direction opposite to the travelling direction of the elevator car is registered and the elevator doors disposed at the entrance to the elevator open, the boarding detector determines whether or not a user has boarded the elevator car from the stop, on the basis of pictures that are taken by the camera and are of the area around the entrance. If the boarding detector determines that a user has boarded the elevator car from the stop, the alarm disposed in the elevator car generates a warning.

Description

Elevator guide device

The present invention relates to an elevator guide device that makes a user aware of a mistake in getting on an elevator car.

There has been proposed an elevator guidance device that installs multiple elevators that service multiple floors and guides the users of each floor at least information about the operating status of the car that services the landing call. Yes. Such a guidance device prevents a user from getting on the wrong side by guiding information related to the operation status of the car a plurality of times including at least when the car is opened (see Patent Document 1, for example).

In addition, in the group management control that assigns the optimal unit to the floor for the hall calls on multiple floors, when the car arrives at the floor with the hall call in the downward direction by the final car call, the floor Detection means for detecting whether the hall call above the floor is assigned to the car, and when the hall call above the floor is assigned to the car, There has also been proposed an elevator guide device having broadcasting means for performing guide broadcasting for preventing getting into the car. Such a guidance device prevents a user from getting on by mistake by performing guidance broadcasting from within the car (see, for example, Patent Document 2).

Japanese Unexamined Patent Publication No. 11-335012 Japanese Unexamined Patent Publication No. 4-191260

However, in the ones described in Patent Document 1 and Patent Document 2, only announcement and display such as guidance broadcasting for preventing wrong boarding are performed in response to a predetermined hall call. For this reason, there has been a problem that a user who is not concentrated on announcements and displays due to see-off or conversation at the landing will inadvertently get into an arrival car whose traveling direction is opposite to the desired direction.

The present invention has been made to solve the above-described problems, and its purpose is to recognize a user who has accidentally boarded an arrival car whose traveling direction is opposite to the desired direction. The present invention provides an elevator guide device that can be installed.

The elevator guide device according to the present invention is a camera that takes a picture of the vicinity of an elevator doorway, and the car arrives at a landing where a hall call in a direction opposite to the traveling direction of the elevator car is registered and enters the doorway. A boarding detection device that determines whether or not a user has entered the car from the landing based on an image of the vicinity of the doorway taken by the camera when the provided elevator door is opened, A warning generating device provided in the car and generating a warning when the boarding detection device determines that a user has entered the car from the landing.

According to the present invention, a user who has accidentally boarded the arrival car whose traveling direction is opposite to the desired direction can be made aware of the mistake.

1 is a block diagram of an elevator guide apparatus according to Embodiment 1 of the present invention. It is a figure for demonstrating the example which the guidance apparatus of the elevator in Embodiment 1 of this invention detects a boarding of a user. It is a figure for demonstrating the example of the display of the announcement and the image in a cage | basket | car by the elevator guide apparatus in Embodiment 1 of this invention. It is a flowchart for demonstrating operation | movement of the elevator guide apparatus in Embodiment 1 of this invention. It is a figure for demonstrating the example of the display of the announcement and image in a cage | basket | car by the elevator guide apparatus in Embodiment 2 of this invention. It is a flowchart for demonstrating operation | movement of the elevator guide apparatus in Embodiment 2 of this invention. It is a figure for demonstrating the example of the display of the announcement and image in a cage by the elevator guide apparatus in Embodiment 3 of this invention. It is a flowchart for demonstrating operation | movement of the elevator guidance apparatus in Embodiment 3 of this invention.

DETAILED DESCRIPTION Embodiments for carrying out the present invention will be described with reference to the accompanying drawings. In addition, in each figure, the same code | symbol is attached | subjected to the part which is the same or it corresponds, The duplication description is simplified or abbreviate | omitted suitably.

Embodiment 1 FIG.
1 is a block diagram of an elevator guide apparatus according to Embodiment 1 of the present invention.
In FIG. 1, 1 is an elevator car. This car 1 moves up and down in a hoistway formed in a building. The car 1 is provided with a car operation button 2, a car monitoring camera 3, a car speaker 4, a car display device 5, a car microphone 6, and a car voice recognition device 7.

The car operation button 2 is provided on one side of the entrance of the car 1, for example. This in-car operation button 2 includes a plurality of destination floor buttons, door open buttons, door close buttons and the like corresponding to each floor of the building. The destination floor button is for registering a destination call to each floor. The door opening button is for opening the elevator door. The door closing button is for closing the elevator door.

The in-car monitoring camera 3 is provided at, for example, the upper corner of the back of the car 1. This in-car monitoring camera 3 has a function of photographing the inside of the car 1 and the vicinity of the elevator doorway. The car speaker 4 appropriately functions as an announcement device that announces information related to the elevator by voice.

The in-car display device 5 has a function of displaying information related to the elevator as appropriate. For example, the in-car display device 5 displays an image indicating the current position and traveling direction of the car 1 and an image taken by the in-car monitoring camera 3. The in-car microphone 6 functions as a voice input device that captures voices uttered by users in the car 1. The in-car voice recognition device 7 has a function of recognizing the voice taken in by the in-car microphone 6.

8 is a hall operation button. This hall operation button 8 is provided at the elevator hall on each floor. These hall operation buttons 8 are for registering hall calls that designate only the destination direction. Reference numeral 9 denotes an elevator control device. The control device 9 is provided, for example, in an elevator machine room or hoistway. The control device 9 has a function of raising and lowering the car 1 in response to call registration by the in-car operation button 2 and the landing operation button 8. Moreover, the control apparatus 9 is provided with the function which controls an elevator suitably based on the speech recognition result of the in-car speech recognition apparatus 7.

10 is an administrator room. This manager room 10 may be in a building where an elevator is installed or in another building. In the present embodiment, the manager room 10 is provided with an image recognition device 11, a boarding detection device 12, and a monitoring device 13. An image captured by the car monitoring camera 3 is input to the image recognition device 11 via the control device 9.

Furthermore, the state of the hall operation button 8 on the floor where the car 1 is stopped in response to the destination call is input to the image recognition device 11 via the control device 9. That is, the state of the hall operation button 8 on the floor where the car 1 is stopped in order to drop the user in the car 1 is input to the image recognition device 11. In addition, the open / close state of the elevator door is input to the image recognition device 11 via the control device 9.

The image taken by the car monitoring camera 3, the state of the landing operation button 8 on the floor where the car 1 is stopped, and the opening / closing state of the elevator door are input to the boarding detection device 12 via the image recognition device 11. The boarding detection device 12 is not registered in the traveling direction of the car 1, and only the hall call in the direction opposite to the traveling direction of the car 1 is registered. It is determined whether or not a user has boarded. Specifically, the boarding detection device 12 determines whether or not a user has boarded based on an image near the elevator doorway when the elevator door is opened.

When the boarding detection device 12 determines that the user has entered the car 1, the monitoring device 13 has no mistake in getting on the car speaker 4 and the car display device 5 via the control device 9. To warn you. That is, the in-car speaker 4 and the in-car display device 5 also function as a warning generating device for generating a warning for confirming whether a user who has entered the car 1 has got on the car.

Next, the user's boarding detection method in the boarding detection device 12 will be described more specifically with reference to FIG.
FIG. 2 is a diagram for explaining an example in which the elevator guidance apparatus according to Embodiment 1 of the present invention detects a user's boarding.

FIG. 2 shows an image of the car monitoring camera 3 input to the boarding detection device 12. Specifically, the upper part of FIG. 2 is an image when there are two users in the car 1 and one user is at the landing. The lower part of FIG. 2 is an image when the user who was at the landing in the upper part of FIG.

In FIG. 2, 14 is an elevator doorway. This elevator doorway 14 is projected at the upper center of the image. The in-car operation button 2 is displayed on one side of the elevator entrance 14. The in-car display device 5 is displayed above the in-car operation button 2 on one side of the elevator entrance 14. Although not shown in FIG. 2, the car speaker 4 is also disposed in the vicinity of the car operation button 2 and the car display device 5. The car microphone 6 is arranged at a position where the announcement output from the car speaker 4 is not picked up.

Here, the boarding detection device 12 divides the image of the in-car monitoring camera 3 into a grid and recognizes each grid separately. The boarding detection device 12 learns in advance in which square the elevator door is projected. Specifically, the boarding detection device 12 learns that the elevator door when fully closed is displayed in the square surrounded by the square where the edge of the elevator entrance 14 is projected.

Then, the boarding detection device 12 recognizes that the inside of the car 1 is projected on a grid other than the grid that projects the elevator door when fully closed. In addition, the boarding detection device 12 recognizes that when the elevator door is fully opened, a platform outside the elevator door is projected on the grid where the elevator door is projected when the elevator door is fully closed.

Furthermore, the boarding detection device 12 learns in advance for each square, using the luminance value when there is no user as a reference value. The boarding detection device 12 compares the current luminance value with the reference value for each square to detect a change in the luminance value, and determines that there is a user at the position of the square where the luminance value has changed. To do. Then, the boarding detection device 12 tracks the movement of the square whose luminance value is changing and detects it as the movement of the user.

Here, in the case of the upper part of FIG. 2, the luminance value of the square that reflects the user on the landing side changes. In this case, the boarding detection device 12 determines that there is a user on the landing side outside the elevator door. Then, as shown in the lower part of FIG. 2, when the user gets into the car 1, the square whose luminance value has changed moves to the inside of the car 1. Based on the movement, the boarding detection device 12 detects the boarding of the user from the hall side outside the elevator door to the car 1 inside.

Next, the case where the in-car speaker 4 and the in-car display device 5 generate a warning for a user who has entered the car 1 as a warning generating device will be described with reference to FIG.
FIG. 3 is a diagram for explaining an example of announcement and display of an in-car image by the elevator guide device according to Embodiment 1 of the present invention.

The right side of FIG. 3 is a view of the car 1 as viewed from the car monitoring camera 3 side. The left side of FIG. 3 is an image in the car 1 displayed on the in-car display device 5.
As shown on the right side of FIG. 3, the speaker 4 in the car announces a confirmation message “I will go up. Is there a wrong boarding?”. At this time, as shown on the left side of FIG. 3, the display device 5 in the car also displays “I will go up. Is there a wrong boarding?”. Further, the in-car display device 5 performs a marking display on an image corresponding to the position of the square that is the final point of the luminance value change.

Here, in the image corresponding to the position of the square that is the final point of the luminance value change, the user who has moved from the landing side to the inside of the car 1 is shown as described in FIG. Therefore, the marking display overlaps the image of the user who has moved from the landing side to the inside of the car 1. Thereby, the image of the user who has moved from the landing side to the inside of the car 1 is conspicuous among the images in the car 1.

Next, the operation of the elevator guidance apparatus will be described with reference to FIG.
FIG. 4 is a flowchart for explaining the operation of the elevator guide apparatus according to Embodiment 1 of the present invention.
First, in step S1, the boarding detection device 12 determines whether there is a registration of a hall call in the traveling direction of the car 1 on the floor where the car 1 is stopped. If there is a hall call in the direction of travel of the car 1, the operation ends. Thereafter, the elevator returns to normal operation.

On the other hand, if there is no hall call in the traveling direction of the car 1 and a hall call in the direction opposite to the traveling direction of the car 1 is registered, the process proceeds to step S2. In step S2, the boarding detection device 12 performs an operation of detecting whether or not a user has entered the car 1 from the landing, and proceeds to step S3.

In step S <b> 3, the boarding detection device 12 determines whether the grid whose luminance value has changed has moved from the outside of the elevator door to the inside of the car 1. When a user who has registered a hall call in a direction opposite to the traveling direction of the car 1 stays at the hall, the square whose luminance value has changed does not move from the outside of the elevator door to the inside of the car 1. In this case, the process proceeds to step S4.

In step S4, the boarding detection device 12 determines whether or not the elevator door is closed. The determination as to whether or not the elevator door is closed, that is, the door closing determination may be performed by image recognition or may be performed based on the presence or absence of a door closing signal from the control device 9. If the elevator door is not closed, the process returns to step S2 and the boarding detection device 12 repeats the boarding detection operation. On the other hand, when the elevator door is closed, the operation ends.

On the other hand, when the user who registered the hall call in the direction opposite to the traveling direction of the car 1 inadvertently gets into the car 1 from the hall, the square with the changed luminance value appears from the outside of the elevator door. Move inward. In this case, the process proceeds to step S5. In step S <b> 5, the monitoring device 13 outputs a door opening extension signal to the control device 9. Control device 9 to which such a signal is input extends the door opening time of the elevator door, and proceeds to step S6.

In step S6, the in-car display device 5 displays the image in the car 1, and proceeds to step S7. In step S7, the in-car display device 5 performs marking display on the image corresponding to the position of the square that is the final point of the luminance value change, and proceeds to step S8. In step S8, the in-car display device 5 displays the riding error confirmation message in a superimposed manner, and proceeds to step S9. In step S9, the car speaker 4 announces a wrong ride confirmation message and proceeds to step S10.

If it is determined in step S10 that the door open timeout has not occurred, the process proceeds to step S11, and the control device 9 detects whether or not the door close button of the in-car operation button 2 has been operated. If the operation of the door closing button is not detected, the process returns to step S10. And when it is a door opening timeout at step S10, it progresses to step S12. In step S12, the in-car display device 5 ends the display in the car 1, and the in-car speaker 4 ends the announcement of the riding error confirmation message.

In addition, even if the door open time-out has not occurred in step S10, if the operation of the door close button is detected in step S11, the boarding detection device 12 determines that there is no wrong boarding. Thereafter, the process proceeds to step S12, where the in-car display device 5 finishes the display in the car 1, and the in-car speaker 4 finishes the announcement of the riding error confirmation message.

According to the first embodiment described above, when the car 1 arrives at the landing where the hall call in the direction opposite to the traveling direction of the car 1 is registered and the elevator door is opened, Based on the image, it is determined whether or not a user has entered the car 1 from the landing. When it is determined that the user has entered the car 1, a warning is generated.

Specifically, the in-car display device 5 displays a marking on the image of the user in the image in the car 1 as a warning. Then, the car speaker 4 sends an announcement for confirming that there is no wrong ride when the car display device 5 performs the marking display.

For this reason, when a user who has inadvertently boarded the arrival car 1 whose traveling direction is opposite to the desired direction looks at the in-car display device 5 in response to the announcement, a marking is displayed to himself / herself. Notice that Thereby, even if the user does not pay attention to the announcement and the display in the conversation at the hall or the like, he / she can notice a wrong ride in the car 1.

Further, the fact that the hall call in the traveling direction of the car 1 is not registered and that the car 1 stops at the hall in response to the destination call is also a condition for determining a wrong ride. In other words, when the hall call in the traveling direction of the car 1 is registered, it is not determined whether the boarding is wrong and no warning is generated. For this reason, it is possible to prevent an erroneous warning from being generated for the user who has registered the hall call in the traveling direction of the car 1.

Furthermore, it is determined that the user has entered the car 1 when the change in luminance value of the image of the car monitoring camera 3 moves from the landing side to the car 1 side rather than the elevator door. For this reason, it is possible to reliably detect that the user has entered the car 1. Thereby, it is possible to prevent a warning from occurring before the user gets into the car 1.

Also, the control device 9 extends the door opening time of the elevator door when there is a mistake in the ride. For this reason, a user who notices a wrong ride can return to the landing without panic.

Embodiment 2. FIG.
FIG. 5 is a diagram for explaining an example of announcement and display of an in-car image by the elevator guide device according to Embodiment 2 of the present invention. FIG. 6 is a flowchart for explaining the operation of the elevator guide apparatus according to Embodiment 2 of the present invention. In addition, the same code | symbol is attached | subjected to the part which is the same as that of Embodiment 1, or an equivalent, and description is abbreviate | omitted.

The elevator guidance apparatus according to the first embodiment detects the operation of the door closing button and confirms that there is no mistake in riding. On the other hand, the elevator guidance apparatus of the second embodiment can confirm that there is no mistake in riding even if the in-car microphone 6 and the in-car speech recognition apparatus 7 are used. Hereinafter, the elevator guidance apparatus according to the second embodiment will be described with reference to FIGS. 5 and 6.

As shown on the right side of FIG. 5, in the second embodiment, when warning whether there is a mistake in boarding, the car speaker 4 says, “I will go up. Is there a mistake in riding? If not, please pronounce “no mistake”. "A confirmation message."

Then, as shown on the left side of FIG. 5, the display device 5 in the car also displays markings for the users who have entered the car 1 from the landing, and “I will go up. If there is no mistake, please pronounce “No mistake”. Is displayed.

Next, the operation when the elevator guidance device confirms whether there is no mistake in riding will be described with reference to FIG.
FIG. 6 is obtained by adding step S21 to FIG. 4 of the first embodiment. That is, in FIG. 6, when the operation of the door closing button is not detected in step S11, the process proceeds to step S21.

In step S21, the boarding detection device 12 determines whether or not “no boarding error” has been recognized by the in-car speech recognition device 7 as a keyword when there is no wrong boarding. At this time, the user who has determined that there is no mistake in riding even if he / she notices the announcement of the car speaker 4 or the display of the car display device 5 does not make a sound. For this reason, “no mistake in riding” is not recognized by the in-car speech recognition device 7, and the process returns to step S10.

On the other hand, in step S21, the user who notices the announcement of the car speaker 4 and the display on the car display device 5 and determines that he / she has got on the wrong side speaks to the microphone 6 in the car and makes a voice saying “No mistake”. To emit. For this reason, “no mistake in riding” is recognized by the in-car speech recognition device 7. In this case, the boarding detection device 12 determines that there is no wrong boarding. Thereafter, the process proceeds to step S12, where the in-car display device 5 finishes the display in the car 1, and the in-car speaker 4 finishes the announcement of the riding error confirmation message.

As described above, in the second embodiment, the operation of the guidance device is terminated when it is recognized that there is no wrong ride without waiting for the door open timeout and the door close button operation. That is, the control device 9 adjusts the door opening time of the extended elevator door and closes the elevator door without waiting for the door opening timeout and the operation of the door closing button.

According to the second embodiment described above, the in-car display device 5 ends the marking display when it is determined that there is no mistake in riding from the voice input to the in-car microphone 6. Moreover, the control apparatus 9 adjusts the door opening time of the extended elevator door, when it is judged from the sound input to the car microphone 6 that there is no mistake in riding. For this reason, even if the user's hand that notices a mistake in the ride is blocked and the door close button cannot be pressed, it can be confirmed that there is no mistake in the ride, and the elevator is put into normal operation. Can be returned.

In the second embodiment, the keyword when there is no wrong ride is “no wrong ride”. However, it is not necessary to limit the keyword when there is no mistake in riding to “no mistake in riding”.

Embodiment 3 FIG.
FIG. 7 is a diagram for explaining an example of the announcement and the display of the in-car image by the elevator guide device according to Embodiment 3 of the present invention. FIG. 8 is a flowchart for explaining the operation of the elevator guide apparatus according to Embodiment 3 of the present invention. In addition, the same code | symbol is attached | subjected to the part which is the same as that of Embodiment 2, or an equivalent, and description is abbreviate | omitted.

The elevator guidance apparatus according to the first and second embodiments is for confirming that there is no mistake in riding. On the other hand, the elevator guidance apparatus according to the third embodiment can not only confirm that there is no mistake in riding, but can also confirm that there is a mistake in riding. Hereinafter, the elevator guide apparatus according to the third embodiment will be described with reference to FIGS. 7 and 8.

7 is the same as FIG. That is, as shown in the upper right side of FIG. 7, the speaker 4 in the car will say “I will go up. Is there a mistake in riding? If there is no mistake in riding, please pronounce“ No mistake in riding ”. "A confirmation message is announced. Then, as shown in the upper left side of FIG. 7, the display device 5 in the car also pronounces “I will go up. Is there a mistake in riding? If there is no mistake in riding, please pronounce“ No mistake in riding ”. ”And a marking display for the user who has entered the car 1 from the landing.

In Embodiment 3, the marking display at this time is performed in a relatively calm color. In the third embodiment, as shown in the upper left side of FIG. 7, the marking display is performed in blue.

In the third embodiment, the boarding detection device 12 determines a user's boarding error based on the image taken by the in-car monitoring camera 3 and the state of the in-car operation button 2. Specifically, the boarding detection device 12 designates a floor in the direction opposite to the traveling direction of the car 1 as the destination floor by the user who has entered the car 1 with the destination floor button of the in-car operation button 2. In case, it is judged that the ride is wrong.

When the boarding detection device 12 determines that the boarding is wrong, as shown in the lower right side of FIG. 7, the car speaker 4 informs the driver that the boarding error has been confirmed, “It is a boarding mistake. Announce a message Then, as shown in the lower left side of FIG. 7, the in-car display device 5 also displays a message notifying that the wrong ride has been made, “It is a wrong ride. Please wait at the landing”.

Furthermore, the display device 5 in the car changes the marking display color for the user to a conspicuous color and highlights it. In the third embodiment, as shown on the lower left side of FIG. 7, the in-car display device 5 changes the color of the marking display from blue to red.

Next, the operation when the elevator guidance device confirms a wrong ride will be described with reference to FIG.
FIG. 8 is obtained by adding steps S31 to S34 to FIG. 6 of the second embodiment. That is, in FIG. 8, if it is not recognized in step S21 that “no mistake in riding” is recognized, the process proceeds to step S31.

In step S31, the boarding detection device 12 determines whether or not an operation of the destination floor button in the direction opposite to the traveling direction of the car 1 is detected. If the operation of the destination floor button in the direction opposite to the traveling direction of the car 1 is not detected, the process returns to step S10. On the other hand, when the operation of the destination floor button in the direction opposite to the traveling direction of the car 1 is detected, the process proceeds to step S32.

In step S32, the display device 5 in the car changes the marking display color to highlight it, and proceeds to step S33. In step S33, the display device 5 in the car changes the message to be displayed to a message for confirming the wrong ride, and proceeds to step S34. In step S34, the car speaker 4 announces a riding error confirmation message.

According to the third embodiment described above, when the user designates a floor in the car 1 opposite to the traveling direction of the car 1 as the destination floor, it is determined that there is a clear riding error. When the wrong ride is confirmed, the marking display is emphasized. There will also be an announcement to notify you that you have missed a ride. For this reason, a user who has accidentally boarded the arrival car 1 whose traveling direction is the direction opposite to the desired direction can be surely noticed of the mistake.

As described above, the elevator guidance according to the present invention can be used for an elevator that allows a user who has accidentally boarded an arrival car whose traveling direction is opposite to the desired direction to notice a mistake.

DESCRIPTION OF SYMBOLS 1 Car 2 In-car operation button 3 In-car surveillance camera 4 In-car speaker 5 In-car display device 6 In-car microphone 7 In-car voice recognition device 8 Landing operation button 9 Controller 10 Manager room 11 Image recognition device 12 Boarding detection Device 13 Monitoring device 14 Elevator doorway

Claims

A camera for photographing the vicinity of the elevator doorway,
When the car arrives at the landing where the hall call in the direction opposite to the traveling direction of the elevator car is registered and the elevator door provided at the entrance opens, the vicinity of the entrance taken by the camera A boarding detection device that determines whether or not a user has boarded the car from the hall based on the image;
A warning generator that is provided in the car and that generates a warning when the boarding detection device determines that a user has entered the car from the landing;
An elevator guide device comprising:
The camera photographs the inside of the cage,
The warning generator is
A display device for displaying an image in the car photographed by the camera and performing marking display on the image of the user in the image in the car as the warning;
When the display device performs marking display, an announcement device that sends an announcement to confirm whether there is a mistake in riding,
The elevator guide apparatus according to claim 1, further comprising:
The boarding detection device is configured such that the car stops at the hall in response to a destination call on the floor where the hall is located without opening a hall call in the traveling direction of the car at the hall, and the elevator door opens. The elevator guidance apparatus according to claim 2, wherein it is determined whether or not a user has entered the car from the hall.
The boarding detection device determines that the user has entered the car when a change in luminance value of an image in the vicinity of the entrance / exit has moved from the landing side to the car side rather than the elevator door. The elevator guide apparatus according to claim 2, wherein the elevator guide apparatus is an elevator.
A control device for extending the door opening time of the elevator door when the boarding detection device determines that a user has entered the car from the landing,
The elevator guide device according to any one of claims 2 to 4, further comprising:
A voice input device provided in the car;
With
The display device ends the marking display when it is determined that there is no mistake in riding from the voice input to the voice input device after the warning has occurred,
The said control apparatus adjusts the door opening time of the said extended elevator door, when it is judged that there is no mistake in getting on from the audio | voice input into the said audio | voice input apparatus after the said warning generate | occur | produces. Item 6. The elevator guide device according to Item 5.
The display device emphasizes the marking display when the user designates a floor in the car in a direction opposite to the traveling direction of the car as a destination floor. Item 7. The elevator guide device according to Item 6.
The announcement device is characterized in that when the user designates a floor in the car that is in a direction opposite to the traveling direction of the car as a destination floor, an announcement for notifying that a passenger is wrong is played. The elevator guide device according to any one of claims 2 to 7.