JP2013071784A - Elevator control device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an elevator control device, capable of controlling door opening and closing by accurately recognizing passengers getting off on a stop floor, and contributing to improvement in operation efficiency of an elevator by suppressing unnecessary extension of door opening.SOLUTION: The elevator control device includes: a passenger detection means which identifies passengers within an elevator car and detecting the position of each of the identified passengers; a getting-off floor determination means which determines, for each passenger identified by the passenger detection means, a getting-off floor on which the passenger intends to get off, and stores the determined get-off floor; and a door opening and closing control means which controls, when the car stops on the stop floor, the opening and closing of a car door based on whether the passenger taking the stop floor as the getting-off floor has got off on the floor.

Description

  The present invention relates to an elevator control device.

  In the conventional elevator control device, the movement of the passenger in the car is detected from the image of the camera installed in the car, and the door opening is extended (for example, see Patent Document 1), for each passenger in the car. Detecting the position, tracking the position in time, recognizing whether the passenger is getting off by tracking the position of the passenger, and extending the door until the passenger getting off gets off (for example, Patent Document 2) is known.

  Further, the position of the passenger at the elevator hall is detected to obtain the movement locus of the passenger, and when the movement locus of the passenger satisfies a predetermined condition, the door opening is extended (for example, see Patent Document 3), A device that detects the position of passengers in a car and a landing and continuously tracks the position to control the opening and closing of the door (see, for example, Patent Document 4) is known in the art.

JP 2000-351560 A JP 2005-126184 A JP 61-229788 A JP 2010-285243 A

  However, in the conventional elevator control apparatus shown in these patent documents, since it is determined whether to extend the door opening based on the amount of movement of passengers in the car, for example, when the car is congested If even passengers who do not intend to get off make a way for the passenger to get off, or if they are moved by the passenger, they may overestimate the number of passengers and unnecessarily extend the door opening. There is a problem that there is.

  The present invention has been made to solve such a problem, and can accurately grasp the passengers on the stop floor and control the opening and closing of the doors. The elevator control apparatus which can contribute to the improvement of the driving efficiency is obtained.

  In the elevator control device according to the present invention, passengers in the elevator car are identified, passenger detection means for detecting the position of each identified passenger, and the passenger gets off for each passenger identified by the passenger detection means. The alighting floor determining means for storing the determined alighting floor for each passenger, and when the car stops at the stopping floor, the passenger who got the stopping floor as the alighting floor got off Door opening / closing control means for controlling the opening / closing of the car door based on whether or not the door is open.

  In the elevator control device according to the present invention, it is possible to accurately grasp the passengers getting off at the stop floor and control the opening and closing of the door, and to suppress the unnecessary extension of the door opening and contribute to the improvement of the operation efficiency of the elevator. Can do.

It is a figure explaining the whole structure of the elevator control apparatus which concerns on Embodiment 1 of this invention. It is a figure which shows the specific example of the alighting floor table which concerns on Embodiment 1 of this invention. It is a figure explaining operation | movement of the elevator control apparatus which concerns on Embodiment 1 of this invention. It is a figure explaining the passenger detection operation | movement which concerns on Embodiment 1 of this invention.

Embodiment 1 FIG.
1 to 4 relate to Embodiment 1 of the present invention, FIG. 1 is a diagram for explaining the overall configuration of the elevator control device, FIG. 2 is a diagram showing a specific example of an alighting floor table, and FIG. 3 is an elevator FIG. 4 is a diagram illustrating the operation of the control device, and FIG. 4 is a diagram illustrating the passenger detection operation.

  In FIG. 1, reference numeral 1 denotes a car that can be raised and lowered in an elevator hoistway (not shown). This car 1 accommodates passengers and the like in its interior and moves up and down in the hoistway, and transports passengers and the like between a plurality of floors in a building where the elevator is installed. A car destination floor button 2 is provided in the car 1 for designating a destination floor of the car 1 and registering a car destination floor call by the operation of a passenger in the car 1. A car door 3 for opening and closing the car doorway is provided in front of the car 1.

  A landing 4 for getting on and off the car 1 is provided on each floor in the building. Each of these halls 4 is provided with either a hall button 5 or a hall destination floor button 6. The landing button 5 is for registering a landing call for bringing the car 1 to the landing 4 by an operation of a passenger at the landing 4. The landing destination floor button 6 is for registering a landing destination floor call that designates the destination floor of the car 1 at the same time that the car 1 is brought to the landing 4 by the operation of the passenger at the landing 4.

  The car 1 is provided with imaging means for imaging the situation inside the car 1. Here, two cameras, a first camera 7a and a second camera 7b, are installed as imaging means. Two cameras are used for reasons such as eliminating blind spots in the car 1 and making it easier to detect the position and movement of passengers. Images in the car 1 captured by the first camera 7 a and the second camera 7 b are sent to the image processing means 8.

  The image processing means 8 identifies each passenger in the car 1 based on images taken by the first camera 7a and the second camera 7b, and detects the position of each identified passenger. Is. The imaging means (first camera 7a, second camera 7b) and image processing means 8 constitute passenger detection means for identifying each passenger in the car 1 and detecting the position of each identified passenger. ing.

  Position information for each passenger in the car 1 detected by the image processing means 8 is input to the passenger detection means 9. This passenger detection means 9 is based on the detection result of the image processing means 8, and when there are a plurality of passengers who have boarded on the same floor, are these passengers passengers who have the same destination floor? Whether or not is detected. Passenger detection means 9 is in a situation where it is determined that the inside of the car 1 is not congested, and a plurality of passengers riding on the same floor are continuously approaching or contacting each other for a predetermined passenger determination time or more. In the case, the plurality of passengers are detected as passengers.

  When the passenger detection unit 9 detects the passenger, the passenger detection unit 9 transmits information on the detected passenger to the getting-off floor determination unit 10. Further, the position information for each passenger detected by the image processing means 8 is transmitted to the getting-off floor determining means 10 as it is. The position information for each passenger detected by the image processing means 8 may be directly transmitted to the getting-off floor determining means 10 without going through the passenger detection means 9.

  The getting-off floor determining means 10 uses the information transmitted from the passenger detection means 9 to determine the getting-off floor, which is the destination floor where the passenger is scheduled to get off, for each passenger in the car 1. Then, for each passenger, the boarding floor on which the passenger has boarded and the determined getting-off floor are associated with each other and stored as a getting-off floor table. The getting-off floor determining means 10 updates the association of the getting-off floor with respect to the passenger whenever the car 1 stops and the passenger gets in and out.

  When a passenger newly boarded in the car 1 is detected by the image processing means 8, the getting-off floor determining means 10 determines the getting-off floor of the passenger. First, when the car destination floor button 2 is operated and the car destination floor call is registered within the predetermined destination floor call registration time after the passenger gets on, this registered car destination floor call is designated as the destination floor. Decide on the passenger exit floor.

  On the other hand, when the car destination floor button 2 is not operated within a predetermined destination floor call registration time after the passenger gets on, the passenger's alighting floor is determined as follows. First, when it is determined by passenger detection means 9 described later that the passenger is a passenger of another passenger whose alighting floor has already been determined, the floors that are the destinations of these passengers are the same. it is conceivable that. Therefore, in this case, the getting-off floor determining means 10 determines that the passenger's getting-off floor is the same as that of other passengers who are passengers.

  On the other hand, when the passenger detection means 9 determines that the passenger is not a passenger, since the call to the destination floor desired by the passenger has already been registered, the passenger presses the car destination floor button 2. It can be thought that it did not operate. Therefore, in this case, the getting-off floor determination means 10 determines the destination floor of the currently registered destination floor call as the getting-off floor of the passenger. Here, when a passenger who gets on the car 1 without operating the car destination floor button 2 is detected, if only one destination floor call is registered, the destination floor call of the destination floor call is designated as the destination floor call. It can be decided on the passenger exit floor.

  However, if a passenger who gets in the car 1 without operating the car destination floor button 2 is detected and there are a plurality of destination floor calls registered, at this time, the number of passengers getting off is determined as one. Can not do it. Therefore, when a plurality of destination floor calls are registered when a passenger who has entered the car 1 is detected without operating the car destination floor button 2, all of the plurality of destination floor calls registered at that time are all registered. Is determined as a destination floor candidate of the passenger. And the alighting floor determination means 10 stores a plurality of destination floor candidates determined in this way in association with the passenger.

  In this way, the getting-off floor determining means 10 determines the getting-off floor (or the getting-off candidate floor) for the passenger who has boarded the car 1, and the getting-off floor (the getting-off candidate floor) is set for each passenger getting on the car 1. ) In association with each other and stored as an alighting floor table. A specific example of the contents of the getting-off floor table is shown in FIG. In FIG. 2, four passengers are in the car 1. Passenger A gets on the first floor and operates the car destination floor button 2 to register the car destination floor call with the third floor as the destination floor. Therefore, the getting-off floor determining means 10 determines the getting-off floor of the passenger A as the third floor, and stores the first floor and the third getting-off floor of the passenger A in the getting-off floor table.

  Similarly, the boarding floor of passenger B is the second floor and the getting-off floor is the fifth floor. Passenger C boarded car 1 after passenger B on the second floor on which passenger B got. At this time, since the passenger C did not operate the car destination floor button 2, the getting-off floor determining means 10 determines the third floor and the fifth floor registered as the destination floor at that time as the candidate floor for the passenger C to get off. And store it in the get-off floor table. For passenger D, the boarding floor is determined to be the third floor, and the getting-off floor is determined to be the fifth floor (the fifth floor is registered as the destination floor when passenger D gets on).

  In addition, when the landing destination floor button 6 is installed in the landing 4 and this landing destination floor button 6 is operated and the landing destination floor call is registered, the passenger operates the car destination floor button 2 after boarding. In the same manner as in the case, the passenger's getting-off floor can be determined.

  When a passenger getting off from the car 1 is detected by the image processing means 8, the getting-off floor determining means 10 associates the currently stored passenger with the getting-off floor, that is, the contents of the getting-off floor table. Update. The getting-off floor table is updated as follows.

  First, when a passenger stored in the getting-off floor table gets out of the car 1, data related to the passenger is deleted from the getting-off floor table. In addition, when a passenger who has been stored in the alighting floor table is stored as a candidate floor for getting off, but a passenger for whom the floor for which to get off has been set does not get off, this stop floor is considered as the candidate for getting off the passenger. Modify to remove from the floor. In this way, every time the car 1 stops, the getting-off candidate floor is narrowed down, and when there is finally one getting-off candidate floor for a certain passenger, this floor is stored in the getting-off floor table as the getting-off floor of the passenger. To do.

  The passenger position tracking means 11 tracks each passenger in the car 1 based on the position information of the passenger in the car 1 detected by the image processing means 8. At this time, the passenger position tracking means 11 traces the position of each passenger in time after referring to the getting-off floor table of the getting-off floor determining means 10 to grasp the getting-off floor of each passenger.

  The notification control unit 12 controls the notification operation to the passenger in the car 1 by the not-shown notification unit provided in the car 1 based on the passenger tracking result by the passenger position tracking unit 11. As the notification means in the car 1, for example, a voice ringing device that performs voice announcement, a display device that displays a character message, and the like are installed.

  When it is determined that the car 1 is to be stopped next on the floor of any passenger in the car 1, there is no passenger near the car door 3 with the floor determined to be stopped as When the passenger position tracking means 11 detects that a passenger who does not use the floor determined to stop as the getting-off floor is in the vicinity of the car door 3, the notification control means 12 gives a predetermined getting-off to the passenger in the car 1. Announce announcements. This getting-off announcement is, for example, “There is a customer who gets off behind. Please open a place if you are near the door”.

  In addition, when it is determined by the passenger position tracking means 11 that the passenger in the car 1 is in the vicinity of the car door 3 when it is determined that the car 1 will next stop at the landing call registration floor, the notification control is performed. The means 12 informs passengers in the car 1 of a predetermined boarding announcement. This boarding announcement includes, for example, “There are customers who board the bus. If customers are near the door, please open a place”.

  The door opening / closing control means 13 controls the opening / closing of the car door 3 based on the passenger tracking result by the passenger position tracking means 11. Specifically, the door opening / closing control means 13 maintains the state in which the car door 3 is opened until a predetermined non-interference time elapses after the car 1 is stopped and the car door 3 is opened. . And, when all the passengers who get off the floor where the car 1 is currently stopped are getting off the car 1 when the predetermined non-interference time has elapsed since the car door 3 was opened. Then, the car door 3 is closed. On the other hand, when a predetermined non-interference time has elapsed since the car door 3 was opened, when all passengers having not got off the floor at which the car 1 is currently stopped have been unloaded. The door opening / closing control means 13 performs door opening extension.

  The waste call detecting means 14 refers to the disembarking floor table, and after a passenger has disembarked at a certain stop floor, the floor that is not the disembarkation floor (or disembarkation candidate floor) of any passenger remaining in the car 1 When a car call having a floor as a destination floor is registered, the car call is canceled as a useless call with no passenger scheduled to get off.

  Such a useless car destination floor call is generated when there is a passenger who gets off at a different floor from the alighting floor stored in the alighting floor table. Therefore, prior to detecting the useless call by the useless call detecting means 14, a passenger who gets off at a different floor from the exit floor stored in the exit floor table based on the passenger tracking result by the passenger position tracking means 11 It may be confirmed whether or not.

In this embodiment, the elevator control device configured as described above operates according to a series of flows shown in FIG.
First, in step S1, after the passenger newly boarded in the car 1 is detected by the image processing means 8, the car destination floor button 2 is operated within a predetermined destination floor call registration time, and the car destination floor call is registered. Check if it was done. If the car destination floor button 2 is operated within the predetermined destination floor call registration time and the car destination floor call is registered, the process proceeds to step S2, and the destination floor of the registered car destination floor call is moved to this passenger's destination floor. Decide on the exit floor.

  On the other hand, if the car destination floor call is not registered within a predetermined destination floor call registration time after a new passenger has boarded in step S1, the process proceeds to step S3. In this step S3, the passenger detection means 9 confirms whether or not the new passenger is a passenger of another passenger whose alighting floor has already been determined. If the new passenger is a passenger of another passenger, the process proceeds to step S2, and the exit floor of the other passenger is determined as the exit floor of the new passenger.

  The operations of the passenger detection means 9 and the getting-off floor determination means 10 from step S3 to step S2 will be described in more detail with reference to the flowchart of FIG. First, in step S30, it is confirmed whether or not a plurality of passengers have boarded the car 1 on the same boarding floor. When a plurality of passengers are not in the car 1 on the same boarding floor, the passenger detection flow ends, and when a plurality of passengers get in the car 1 on the same boarding floor, the process proceeds to step S31.

  In step S31, it is confirmed whether or not the car destination floor call 2 is operated and the car destination floor call is registered within a predetermined destination floor call registration time after a plurality of passengers get on the car 1. If the car destination floor call is not registered within the predetermined destination floor call registration time after the passenger gets on the car 1, the passenger detection flow ends, and the passenger goes to the car 1 to the predetermined destination. If the car destination floor call is registered within the floor call registration time, the process proceeds to step S32.

  In step S32, it is confirmed whether or not the car 1 is not crowded. The determination of the degree of congestion in the car 1 is, for example, when the number of passengers in the car 1 is detected by the image processing means 8 and the car 1 is congested when the number of passengers in the car 1 is smaller than the standard. Suppose not. If the car 1 is congested, the passenger detection flow ends. If the car 1 is not congested, the process proceeds to step S33.

  In step S33, it is determined whether or not there is a passenger who registered the call by operating the car destination floor button 2 in the previous step S31 and another passenger that has been approaching or contacting for a predetermined passenger determination time or longer. Check. If there are passengers who have registered the call and other passengers that are continuously approaching for a predetermined passenger determination time or more, the process proceeds to step S34, and these passengers are assumed to be passengers in the previous step S31. The registered destination floor of the call is determined as the passenger's exit floor, and the passenger detection flow ends. On the other hand, when there is no passenger who has registered with the call and there are no other passengers that continue to approach the passenger for a predetermined passenger determination time or more, the passenger detection flow ends without detecting the passenger.

  Returning to FIG. 3 again, if the new passenger is not a passenger of another passenger in step S3, the process proceeds to step S4. In this step S4, it is confirmed whether or not there is only one destination floor of the currently registered car call. And when there is only one destination floor of the car call currently registered, it progresses to step S2, and the alighting floor determination means 10 determines this destination floor as a new passenger alighting floor.

  On the other hand, if it is determined in step S4 that there is only one destination floor for the car call currently registered, the process proceeds to step S5. In this step S5, the getting-off floor determining means 10 determines a plurality of destination floors of the currently registered car call as new passenger getting-off floors. After step S2 and step S5, the process proceeds to step S6, and after the movement of the passenger in the car 1 is started to be tracked by the passenger position tracking means 11, the process proceeds to step S7.

  In step S <b> 7, it is confirmed whether or not it is determined that the car 1 is to be stopped next on any passenger getting off floor in the car 1. If it is not determined that the car 1 is to be stopped on the passenger's exit floor in the car 1, the process proceeds to step S8. In step S8, it is confirmed whether or not the car 1 is determined to stop next on the hall call registration floor. If it is not determined that the car 1 is to be stopped at the landing call registration floor, the process returns to step S1. On the other hand, when it is determined that the car 1 is to be stopped at the landing call registration floor, the process proceeds to step S9.

  In this step S9, it is confirmed whether or not the passenger position tracking means 11 detects that the passenger in the car 1 is in the vicinity of the car door 3. If there are passengers in the vicinity of the car door 3 in the car 1, the process proceeds to step S10, and the notification control means 12 informs the passengers in the car 1 of a predetermined boarding announcement and then returns to step S1. On the other hand, if there are no passengers near the car door 3 in the car 1, the process returns to step S1 without going through step S10.

  On the other hand, if it is determined in step S7 that the car 1 is to be stopped at the passenger getting-off floor in the car 1, the process proceeds to step S11. In this step S11, it is confirmed whether or not a passenger whose exit floor is the floor determined to be stopped in step S7 is in the vicinity of the car door 3. If there is no passenger near the car door 3 whose exit floor is the floor determined to stop, the process proceeds to step S12. In this step S12, it is confirmed whether or not there is a possibility that a passenger who does not use the floor determined to be stopped as the getting-off floor is in the vicinity of the car door 3 and hinders getting off.

  If there is a possibility that passengers who do not use the floor decided to stop as the getting-off floor are in the vicinity of the car door 3 and may hinder getting off, the process proceeds to step S13, and the notification control means 12 informs the passengers in the car 1 On the other hand, after a predetermined getting-off announcement is informed, the process proceeds to step S14. On the other hand, when there is a passenger near the car door 3 whose floor determined to be stopped in step S11 is near the car door 3, and no passenger who does not have the floor determined to be stopped in step S12 is near the car door 3. In this case, the process proceeds from step S14 to step S14 without going through step S13.

  In step S <b> 14, the car 1 is stopped, and it is confirmed whether or not all the passengers having the stop floor as the getting-off floor have got off the car 1. If all of the passengers whose exit floor is the exit floor have not been disembarked, the process proceeds to step S15. In step S15, it is confirmed whether or not a predetermined non-interference time has expired after the car 1 is stopped and the car door 3 is opened.

  If the predetermined non-interference time has not expired after the car 1 stops and the car door 3 opens, the process returns to step S14, and the car 1 stops and the car door 3 opens. If the predetermined non-interference time has expired, the process proceeds to step S16, the door opening / closing control means 13 extends the door opening, and then the process returns to step S14.

  On the other hand, if all the passengers having the stop floor as the exit floor are completed in step S14, the process proceeds to step S17. In this step S17, it is confirmed whether or not the getting-off floor stored in the getting-off floor table matches the actual getting-off floor for the passenger who has got off. If there is a passenger whose disembarking floor stored in the disembarking floor table does not match the actual disembarking floor, the process proceeds to step S18.

  In this step S18, the useless call detecting means 14 refers to the getting-off floor and the getting-off candidate floor stored in the getting-off floor table for the passengers in the car 1, and which passenger's getting-off floor (or the remaining floor in the car 1 (or It is confirmed whether or not there is a useless car call registration that uses a floor that is not a candidate for getting off as a destination floor. If there is no useless car call registration, the process returns to step S1, and if there is useless car call registration, the process goes to step S19 to cancel the useless car call registration. Return to S1.

  On the other hand, in step S17, if the getting-off floor stored in the getting-off floor table matches the actual getting-off floor for the passenger getting off, the process proceeds to step S20. In this step S20, the stop floor is a candidate floor for getting off stored in the get-off floor table, and it is confirmed whether or not a passenger for whom the stop floor is set has not got off at this stop floor.

  And when a passenger gets off at the getting-off candidate floor memorize | stored in the getting-off floor table, it returns to step S1. If the passenger does not get off at the candidate getting-off floor stored in the getting-off floor table, the process proceeds to step S21, where the getting-off floor determining means 10 removes the stop floor from the candidate getting-off floor of the passenger. After correcting the contents of the table, the process returns to step S1.

  In the above, the passenger detection means is constituted by the imaging means and the image processing means. However, the passenger detection means may be constituted by combining other means such as a sensor and a scale device. In addition, the passenger detection means may be provided with the function of the passenger position tracking means, and whether or not the passenger gets off based on the detection result of the passenger detection means without providing the passenger position tracking means. You may make it judge.

  In addition, in the above, when a car destination floor call is registered within a predetermined destination floor call registration time after the passenger has boarded, this registered car destination floor call is designated as the destination floor of the passenger. However, it is also possible to determine the registered destination floor of the call as the passenger's alighting floor when the passenger is in the vicinity of the car destination floor button by the image processing means.

  In addition to the type in which the car door is provided only on one side of the car, the type in which the door is provided on each of the two sides of the car may be used. It is also applicable to.

  The elevator control apparatus configured as described above is identified by a camera and image processing means which are passenger detection means for identifying passengers in an elevator car and detecting the position of each identified passenger, and passenger detection means. For each passenger, the getting-off floor that the passenger plans to get off is determined, the getting-off floor determining means for storing the getting-off floor determined for each passenger in the getting-off floor table, and when the car stops at the stopping floor, Door opening and closing control means for controlling the opening and closing of the car door based on whether or not the passenger who gets off the floor gets off.

  The door opening / closing control means detects that a passenger whose stop floor is the exit floor remains in the car when the predetermined non-interference time has elapsed since the car door was opened. In some cases, extend the door opening of the car door.

  For this reason, it is possible to accurately grasp the passenger getting off at the stop floor, to suppress unnecessary extension of the door opening, and to contribute to improvement of driving efficiency.

  In addition, when the next stop floor of the car is determined as the exit floor stored by the exit floor determination means, the passenger detection means prevents passengers from getting off the next stop floor as the next stop floor. By providing notification control means for notifying a predetermined disembarkation message when the vehicle is detected, the passenger is prepared to move to a position where it is easy to disembark in advance in preparation for disembarkation at the next stop floor. Time can be shortened. And this leads to suppression of unnecessary extension of the door opening, and contributes to improvement of driving efficiency.

  Further, the notification control means is configured to provide a predetermined boarding to the notification means when the next stop floor of the car is a floor that is not the destination floor of the car destination floor call (that is, a floor that stops only in response to the hall call). Since the message is to be notified, the passenger is encouraged to prepare in advance for the next stop floor, such as opening the front of the car door, and the boarding time can be reduced.

  Furthermore, there is provided a useless call detecting means for canceling call registration in which a floor that is not one of the exit floors stored by the exit floor determining means is a destination floor, so that a useless destination floor call with no passenger getting off is provided. Can be detected and canceled to further improve the driving efficiency.

1 car 2 car destination floor button 3 car door 4 landing 5 landing button 6 landing destination floor button 7a first camera 7b second camera 8 image processing means 9 passenger detection means 10 alighting floor determination means 11 passenger position tracking means 12 Notification control means 13 Door open / close control means 14 Waste call detection means

Claims (9)

Passenger detection means for identifying passengers in the elevator car and detecting the position of each identified passenger;
For each passenger identified by the passenger detection means, a get-off floor for which the passenger plans to get off is determined, and a get-off floor determination means for storing the determined get-off floor for each passenger;
Door opening and closing control means for controlling the opening and closing of the car door based on whether or not a passenger having the stop floor as the getting-off floor gets off when the car stops at the stop floor. Elevator control device.   The door opening / closing control means is configured to detect that a passenger having the stop floor as the getting-off floor remains in the car when a predetermined non-interference time has elapsed after the car door is opened. The elevator control device according to claim 1, wherein the door opening of the car door is extended when the car door is detected.   When the car destination floor call is registered within a predetermined destination floor call registration time after the passenger has boarded and the car destination floor call is registered, The elevator control device according to claim 1, wherein the destination floor is determined as a floor where the passenger gets off.   The alighting floor determination means determines the destination floor of the already-registered car destination floor call when a new car destination floor call is not registered within a predetermined destination floor call registration time after the passenger boarded. The elevator control device according to any one of claims 1 to 3, wherein the elevator control device is determined as a passenger getting-off floor.   When there are a plurality of registered car destination floor calls when a new car destination floor call is not registered within a predetermined destination floor call registration time after the passenger has boarded, 5. A plurality of destination floors of these car destination floor calls are stored as candidate passenger exit floors, and the stored exit candidate floors are updated each time the car stops at the stop floor. The elevator control device described. Passenger detection means for detecting that the passenger who has boarded is a passenger of another passenger whose get-off floor has already been determined by the disembarkation floor determination means,
The getting-off floor determining means determines the getting-off floor of the boarded passenger as the same floor as the other passenger's getting-off floor detected by the passenger detecting means as a passenger. The elevator control device according to any one of claims 1 to 5. Informing means for informing a passenger in the car of a predetermined message;
When the next stop floor of the car is determined to be the exit floor stored by the exit floor determination means, the passenger detection means prevents the passenger from getting off with the next stop floor as the exit floor. The elevator control device according to any one of claims 1 to 6, further comprising notification control means for causing the notification means to notify a predetermined getting-off message when a passenger is detected.   The said notification control means makes the said notification means alert | report a predetermined boarding message, when the next stop floor of the said car is a floor which is not the destination floor of a car destination floor call. Elevator control device.   9. The useless call detecting means for canceling call registration with a floor that is not one of the getting-off floors stored by the getting-off floor determining means as a destination floor is provided. The elevator control apparatus as described in.

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