JP2015020888A - Elevator control system and control method thereof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an elevator control system and a control method of the elevator control system which avoids that a car is operated while being unmanned as it is even when a user misses the car in such a case that the user is registered in advance.SOLUTION: An elevator control system includes a car, an elevator control device which controls the car and an external control device which is connected to the elevator control device and can input information on a user of the car to the elevator control device. The elevator control device specifies and registers a starting floor from which the user starts the use according to user information detected by an external system and transfers the car to the specified floor. Subsequently, the elevator control device specifies and registers a destination floor from the user information where the user gets out of the car and transfers the car to the specified destination floor from the starting floor. At that time, it is judged whether or not the user has used the car, and when the user has not used the car, the registration to the destination floor by the user is eliminated.

Description

  The present invention relates to an elevator control system that controls elevator call registration and a control method thereof, and more particularly, to an elevator control system that controls elevator call registration before approaching an elevator hall and a control method thereof.

  In recent years, in various buildings such as buildings, hospitals, and factories, security systems suitable for the purpose of the building have been introduced. Most of them are aimed at security measures such as crime prevention, but condominiums may also have an aspect of improving the convenience of residents. In that case, for example, a system is adopted in which an elevator user is guided to the entrance hall, the ID is authenticated at the entrance hall, and then the passage of the entrance hall is permitted. In this system, after ID authentication is completed, the car is automatically called into the elevator hall, and the destination floor is automatically registered according to the ID registration information. Therefore, even if the user has baggage or the like, the elevator can get on and off smoothly.

  An example in which such an entrance / exit management system is applied to elevator control is described in Patent Document 1. In the elevator control device described in this publication, the entrance door is unlocked by the verification of the ID verification device arranged at the entrance of the apartment house, and when the passenger gets in the car, the destination floor is automatically set based on the ID verification result. It is described that call registration is performed and calls from other floors cannot be registered temporarily.

JP 2005-247439 A

  In the elevator control apparatus described in Patent Document 1, it is assumed that passengers of an elevator whose IDs are collated by an ID collation facility at an apartment house entrance always use the elevator. Therefore, when a passenger gets into the elevator car, the elevator automatically registers the destination floor as the destination floor. However, in reality, there may be a case in which an acquaintance at an entrance hall greets the user and the user cannot get on the elevator car registered on the floor call or destination floor automatically. The coping method in such a case is not considered in this Patent Document 1.

  In apartments that are apartment houses, there are cases where delivery lockers and the like are provided between the entrance hall and the elevator hall, and resident elevator users regularly check and take out luggage. During such work, when the elevator wait time elapses and the user arrives at the elevator hall, the elevator where the destination floor is registered moves to the registered floor without attendance. Sometimes. In this case, the resident who is a user needs to call the elevator again in the elevator hall, and extra waiting time is required. Moreover, energy loss occurs due to unattended operation of the elevator. In a housing complex dedicated to a residence that is not a commercial facility, there may be a small number of elevators installed. In that case, a loss of waiting time significantly reduces convenience.

  The present invention has been made in view of the above-mentioned problems of the prior art. The purpose of the present invention is to allow the user to get on the car when the floor call and the destination floor are registered remotely before the user gets into the elevator. Even in the case where there is not, it is possible to avoid the operation of the car while it is unattended, and to realize both improvement of the operation efficiency of the elevator and prevention of user convenience.

  A feature of the present invention that achieves the above object is that there is at least one car, an elevator control device that controls the car, and user information of the car that is connected to the elevator control device. In an elevator control system including an external control device that can be input, the elevator control device specifies and registers a start floor on which a user starts to use based on user information detected by an external system provided in the external control device. The hall call control unit that generates a command to move the car to the specified start floor, and the destination floor from which the user gets off the car is specified and registered from the user information. Destination floor control unit that generates a command to move the car to the specified destination floor, and whether the user has boarded the car A passenger determination unit that determines whether or not the elevator car is controlled, and an elevator control unit that controls the opening and closing of the car, and the destination determination unit determines that the user is not in the vehicle. The user's destination floor registration is deleted.

  According to the present invention, when the external system provided independently of the elevator system automatically registers the floor call and the destination floor, if the elevator detects that the user cannot get on the car, the destination floor in advance Disable call registration. As a result, it is possible to avoid the operation of the passenger car while it is unmanned and to improve both the operation efficiency of the elevator and the prevention of user convenience.

It is a block diagram of one Example of the elevator control system which concerns on this invention. It is a flowchart which shows operation | movement of the elevator control system shown in FIG. It is a block diagram in the case of controlling an elevator provided with a plurality of cars.

  Hereinafter, an embodiment of an elevator and its control device according to the present invention will be described based on the drawings. FIG. 1 is a block diagram of an embodiment of an elevator control system 100 according to the present invention. FIG. 2 is a flowchart showing how the elevator is controlled using the elevator control system 100 shown in FIG. FIG. 3 is a block diagram showing a configuration of the elevator control system 100 when a plurality of cars 41 to 43 are controlled by the elevator control device 30 shown in FIG.

  In the following description, an apartment house having a security system will be described as an example. However, the present invention is not limited to this, and can be applied to an office building or an event hall. An apartment house is a multi-storey building with one or several elevators. An elevator hall is formed at the elevator installation place on each floor, and when entering the hall on the first floor from the outside of the building, it is necessary to pass through a security gate provided in the entrance / exit management system. This security gate is, for example, a door provided with personal recognition means. As the personal recognition means, a card input device, a personal identification number input device, a means for recognizing biological information such as an iris, a fingerprint, and a finger vein is used.

  Each house can be provided with a personal recognition means that also serves as a key for closing doors, and a personal recognition means can be provided in a hall or the like on each floor. An elevator control system 100 is provided to integrate and control these entrance / exit management systems and one or more elevators provided in a building to enhance security.

  The elevator control system 100 includes a plurality of elevator cars 41 to 43 in FIG. 3, an elevator controller 30 that controls these elevator cars 41 to 43, and an external system 2 a connected to the elevator controller 30. Has been. The elevator control device 30 has a CPU that is the center of control and calculation and memory means that can store various data, and a general-purpose computer is used.

  Here, as a characteristic configuration of the present embodiment, an external control device 40 having an external system 2 a that can operate independently of the elevator control device 30 is connected to the elevator control device 30. In this embodiment, the external control device 40 is the entrance / exit management system described above, and recognizes residents and visitors of the apartment house by using the ID reading device 2b which is a personal recognition means provided at the security gate.

  Therefore, the ID reading device 2b is connected to the external system 2a. The ID reading device 2b reads the ID card 1b carried by the user 1a and the biometric information (ID) 1b of the user 1a and collates with registered information stored in advance in the storage means 2c of the external system 2a. The ID reading device 2b is a card reader if the ID certification means is a non-contact type IC card, and if the ID certification means is a biological feature, it is an iris recognition device, a fingerprint recognition device, a finger vein recognition device or the like. .

  The elevator control device 30 includes a sensor control unit 31a, a door control unit 32a, a destination floor control unit 33a, a boarding determination unit 34, a hall call control unit 35a, an external system control signal reception unit 36, and an elevator control unit. 37.

  The sensor control unit 31a reads the detection signal 113 of the sensor 31b that is provided in the car 180 and detects the presence or absence of a passenger or the pinching of a user or something other than the user, and opens / closes the door 32b of the car 180 or determines the passenger. Signals 115 and 125 for control are generated.

  Here, the sensor 31b is a means having a human detection function such as a pinch prevention sensor installed near the door 32b of the elevator car, a dedicated human sensor, or a camera. The sensor 31b of this embodiment has two far-infrared sensor members provided inside and outside the car 180, and is in the vicinity of the door 32b of the elevator car 180 and inside the car 180. The body temperature of the person and the person outside the car 180 is detected.

  Based on the difference in detection time between the internal sensor member and the external sensor member, it is determined whether the user gets off the elevator car 180 and gets on the car 180. That is, if the external sensor member detects the user after the internal sensor member, it is determined that the user gets off, and vice versa. Further, when the internal sensor member and the external sensor member detect the user at the same time, it can be determined that the user is caught in the door.

  In addition to the far-infrared sensor, a sensor member is provided in a portion where the door 32b of the elevator car 180 is opened and closed to determine whether a person other than the user is caught. The sensor provided in the opening / closing part is a contact sensor, which detects resistance when the door is closed and detects that an object other than the user is caught in the door.

  The door control unit 32a controls the door 32b of the car 180. The sensor control signal 125 relating to the presence or absence of passengers and pinching generated by the sensor control unit 31a is received, and signals 123, 129 and 131 of the door open / close state are sent to the passenger determination unit 34, the destination floor control unit 33a, and the elevator control unit 37. Output.

  The boarding determination unit 34 determines whether there are passengers in the car 180. The output of the sensor control unit 31a and the output 123 of the door control unit 32a are input, and a control signal 127 is output to the destination floor control unit 33a. That is, the boarding determination part 34 monitors the state signal of the door 32b input from the door control part 32a. And from the time the door is opened to the time the door is closed, the number of detection notifications (number of users of the car 180) input from the sensor control unit 31a is counted. judge. When the count is 0, it is determined that there is no user (unmanned) in the car 180.

  The destination floor control unit 33 a reads the information of the destination floor button 33 b provided on the car 180 and controls the destination floor of the car 180. The output signal 129 of the door control unit 32a, the output signal 127 of the boarding determination unit 34, and the output signal 135 of the external system control signal reception unit are input together with the signal 112 of the destination floor button 33b, and the control signal 133 is sent to the elevator control unit 37. Output. Specifically, when the door control unit 32a notifies that the door 32b is closed and the ride determination unit 34 notifies that the inside of the car 180 is unmanned, the destination floor control unit 33a performs external system control. The destination floor registration information received from the signal receiving unit 36 is canceled using the destination floor registration cancellation means 33e.

  The hall call control unit 35a receives a signal 111 of a hall call button 35 provided on each floor, and controls hall call registration. The hall call control unit 35 a receives the output signal 153 of the external system control signal receiving unit 36 and the output signal 111 of the hall call button 35 b provided in the elevator hall, and outputs a control signal 155 to the elevator control unit 37.

  The elevator control unit 37 controls the entire elevator, and controls the raising / lowering of the car 180 and the opening / closing of the door 32b. The output signal 131 of the door control unit 32a, the output signal 133 for the destination floor managed by the destination floor control unit 33a, and the output signal of the hall call control unit 35a are input, and the control signal 160 is output to the car.

  The external system control signal receiving unit 36 is connected to the external system 2 a included in the external control device 40 that can operate independently of the elevator control device 30. The external system 2a notifies the external system control signal receiving unit 36 of an automatic call to a predetermined hall of the elevator car 180 and destination floor registration information 151. For the notification means, an Internet line or a contact signal is used. The external system control signal receiving unit 36 outputs control signals 135 and 153 to the destination floor control unit 33a and the hall call control unit 35a, respectively.

  Next, the control procedure of the elevator control system 100 will be described based on the flowchart shown in FIG. First, the correspondence between each step in FIG. 2 and each unit in FIG. 1 that executes it will be described. Steps S1 to S3 in FIG. 2 are executed by the external system 2a, and steps S3 and S4 are executed by the hall call control unit 35a, the elevator control unit 37, and the external system control signal receiving unit 36. Step S7 is executed by the boarding determination unit 34, step S8 is executed by the door control unit 32a, and steps S9 to S10 and S12 to S15 are executed by the boarding determination unit 34, respectively. Step S <b> 11 is executed by the elevator control unit 37.

  The operation of the elevator control system 100 is started. At this time, it is assumed that the elevator car 180 has not been called yet. The elevator user 1a holds the ID card 1b carried by the user over the ID reading device 2b. The external system 2a connected to the ID reading device 2b collates the information of the user 1a read by the ID reading device 2b with the registered information registered in the storage means 2c provided in the external system 2a (step S1).

  Next, when the external system 2a determines that the information in the ID card 1b carried by the elevator user 1a matches the registered information in the storage means 2c of the external system 2a, the external system 2a executes an automatic hall call for the elevator car 180. . At that time, the external system 2 a outputs a command signal 151 to the external system control signal receiving unit 36 of the elevator control device 30 based on the registration information registered in the storage unit 2 c. The external system control signal receiving unit 36 gives a hall call command 153 to the hall call control unit 35a (step S2).

  When an automatic hall call is commanded to the external system control signal receiving unit 36, the following two points are determined. (1) The ID of the user 1a is authenticated, and the correspondence between the ID and the destination floor is determined. (2) From the information on the location where the reading device 2b that authenticates the ID of the user 1a is installed, the current position of the user 1a is known, and the location where the user 1a starts to use the elevator is known. That is, the designated movement place (the floor of the hall) of the elevator car 180 is determined.

  Since the information of the ID card 1b carried by the user 1a matches the registered information registered in the storage means 2c of the external system 2a, the external system 2a is able to use the normal destination registered with the ID recognition information. Refer to the information. For example, when the user is on the first floor, the information on the movement destination is the first floor because the user returns to the home floor when going to the home, and when going to the first floor to go out when the user is on the home floor. Based on this registration information, the external control device 40 instructs the external system control signal receiving unit 36 to automatically register the destination floor 151. By this command 151, the external system control signal receiving unit 36 commands 135 the destination floor to be automatically registered in the destination floor control unit 33a, and further, the floor where the user 1a gets on the elevator car 180 in the hall call control unit 35a ( A command 153 is issued to the use floor). The destination floor control unit 33a instructed to register the destination floor registers the type flag and the destination floor as the type of information notified from the external system control signal receiving unit 36 in its own storage means 33c. In this case, the type flag is “external system” (step S3).

  The hall call control unit 35a instructed to use the floor first notifies the elevator controller 37 of the use floor of the user 1a 155. The elevator control unit 37 drives an electric motor that drives a rope that moves the elevator car 180 up and down, and starts using the car 180 from the external system 2a (a hall where the user 1a gets on the car 180). To be grounded. The car 180 arrives at the hall that is automatically called and registered (step S4).

  Since the car 180 has arrived at the predetermined floor, the door control unit 32a instructs the door opening / closing drive device (not shown) to open the door 32b of the elevator that has landed. The elevator door 32b is opened (step S5).

  When the door 32b is opened, a pinch prevention sensor 31b installed on the door 32b of the car 180 is activated. If the sensor 31b detects that a person is present in the detection area of the sensor 31b while the door 32b is open, the sensor 31b notifies the sensor control unit 31a of the detection of the person 113 (step S6).

  The sensor control unit 31a notifies the boarding determination unit 34 of the person detection information notified from the sensor 31b. The boarding determination unit 34 includes a counter 34a, and counts up based on the person detection information transmitted from the sensor control unit 31a. At that time, every time the sensor 31b detects a person, the person is counted up one by one. That is, the number of users who get in the vicinity of the door 32b of the car 180 can be counted. The count of the number of users 1a by the counter 34a is executed from when the car 180 is landed until the door controller 32a starts to open the door 32b of the car 180 until it is closed again (step S7).

  Next, when a predetermined time elapses or the close button is operated in the car 180, the door control unit 32a instructs the door opening / closing drive means to close the car door 32b, and the elevator door is closed (step S8). .

  When the door control unit 32a instructs the door opening / closing drive device to close the door 32b of the car 180, the door control unit 32a closes the door 32b of the car 180 to the boarding determination unit 34 and the destination floor control unit 33a. Notifications 123 and 129 are made. The boarding determination unit 34 that has received the notification that the door 32b is closed notifies the destination floor control unit 33a of whether the person is manned or unmanned 127 from the information in the counter 34a. That is, it is notified whether or not the number of users 1a who have entered the elevator is 0 (step S9).

  When the destination floor control unit 33a receives information from the passenger determination unit 34 that there is a user in the car 180, the destination floor control unit 33a further counts the counter 34a of the passenger determination unit 34. Refer to the number of passengers. And it is discriminate | determined whether a count number is 1 or more than 1 (step S10).

  When the number of passengers counted by the counter 34a is greater than 1, the destination floor control unit 33a notifies the elevator control unit 37 of all destination floor information for the counted number of passengers 133. The elevator control unit 37 controls the car 180 according to the destination floor information (step S11).

  When the number of passengers counted by the counter 34a in step S10 is 1, the destination floor control unit 33a has already registered the destination floor from the destination floor registration button 33b in the car 180 (the car call is registered. (Step S12). When the destination floor is not registered from the destination floor registration button 33b, the process proceeds to step S11, where the destination floor control unit 33a notifies the elevator control unit 37 of the destination floor information of one passenger 1a. The elevator control unit 37 controls the car 180 based on the automatic call registration information of the passenger 1a.

  In step S12, when the destination floor has already been registered from the destination floor registration button 33b in the car 180, or when the boarding determination unit 34 determines that it is unattended in step S9, the destination floor control unit 33a uses the external system. Only the destination floor (type flag “external system”) automatically called and registered by the control signal receiving unit 36 is canceled (step S13).

  Step S13 is executed, and whether or not the destination floor registration (type flag “car call registration”) registered from the destination floor registration button 33b in the car 180 still remains in the storage means 33c of the destination floor control unit 33a. Is checked by the destination floor control unit 33a (step S14). If the destination floor registration remains in the storage means 33c, the user 1a visits a friend's house on a different floor, for example, the second floor after getting on the car 180, so the destination floor registration in the car 180 is registered. Since it is a case where the button 33b is pushed, it progresses to step S11. The destination floor control unit 33 a notifies the elevator control unit 37 of all destination floor information 133. The elevator control unit 37 controls the car 180 according to the notified information.

  As a result of executing Step S13, when the destination floor registration does not remain in the storage means 33c of the destination floor control unit 33a, that is, when all the destination floors are released, the process proceeds to Step S15. At that time, the destination floor control unit 33a instructs the elevator control unit 37 to keep the car 180 on the current landing floor until a new hall call and destination floor registration are input.

  In the processing of steps S12 and S13, it is determined whether to stop the car 180 on the floor reserved automatically based on the ID information of the user 1a (step S12), or automatically based on the ID information of the user 1a. Any one of the stop floors manually specified from the destination floor button 33b in the car 180 is prioritized over the reserved floor (step S13).

  In step S15, reset processing of the detection passenger counter 34a of the sensor 31b for preventing pinching is executed. The counter 34a included in the boarding determination unit 34 is reset when the car 180 is moved to the destination floor commanded by the destination floor control part 33a, or because the car 180 is unmanned, all destination floor registrations are performed in step S14. Executed when released.

  As described above, according to the present embodiment, the car 180 is wasted only by providing the external system control signal receiving unit 36 that can be connected to the external system 2a without installing a new device in the car 180. The movement is suppressed and energy saving is achieved. That is, before moving the car 180 to the destination floor that has been automatically called and registered from the external system control signal receiving unit 36, the elevator control unit moves the car 180 based on the information on the presence or absence of passengers in the car 180. Decide whether it is necessary. When it is determined that the inside of the car 180 is unmanned, the destination floor automatically registered by the command from the external system control signal receiving unit is canceled, and the operation of the elevator car in the unmanned state is suppressed.

  As a result, for example, even if the user 1a who is stolen on the car 180 is generated even though the call registration is automatically performed based on the personal authentication by the ID card 1b, the car 180 Useless driving can be avoided. At the same time, when the late user 1a registers the hall call again from the elevator hall using the hall call button 35b, if the other call is not registered, the user 1a gets into the waiting car 180 on the same floor. This makes it possible to use the elevator with less waiting time and improve convenience.

  In addition, even when the car 180 is stolen even though it is automatically called and registered by personal authentication using the ID card 1b, when a plurality of cars 180 are installed as shown in FIG. The call registration reservation based on the personal authentication information 1a is transferred to another waiting car. Thereby, the proxy process by the waiting elevator when the initial reservation shown in FIG. 2 cannot be used becomes possible.

  Specifically, although the car 180 that was originally planned was ridden, another car 180 is waiting in the elevator hall, or after a while, the other car 180 becomes the user 1a. When the elevator arrives at a certain floor and the elevator can be used, the reservation of the floor movement based on the personal information of the user 1a is directly transferred to another car 180 as it is. Therefore, the elevator control device 30 monitors the plurality of cars 41 to 43 and automatically calls registration information based on the personal information of the user 1a according to the raising / lowering status of the plurality of cars 41 to 43. Move between 43. By configuring the elevator system 100 in this manner, it is possible to realize both prevention of unnecessary operation of the elevator and reduction of waiting time until the user gets into the elevator.

  In the above embodiment, the personal authentication means is a non-contact type ID card sensor 31b, and the number of passengers is counted as a sensor for preventing the pinching. However, as described above, the personal authentication means is a biometric authentication means or a password method. Key input may be used. If it is a biometric authentication means or a password method, an extra carrying item is unnecessary and there is no fear of theft. Further, it may be a door lock card key or the like. In this case, since the external control device can perform personal authentication when the door is locked, the processing is quick. Furthermore, the count of the number of passengers may be obtained by image processing of imaging such as a camera or a load sensor. In the case of a camera image, count errors due to simultaneous boarding or the like are reduced. In the case of a load sensor, the counting system is simplified.

  In the above embodiment, the destination floor control unit can register a car call from the destination floor registration button provided in the car. Whether the destination floor control unit is a registered destination floor manually registered by the user from within the car or an external system automatically registered before the user gets into the car based on the user information Can be determined. Based on the determination of the boarding determination unit, it is possible to delete the destination floor registration of either manual registration or automatic registration. This eliminates unnecessary movement of the car.

  Further, a means for detecting the number of passengers in the car is provided in the car, and the boarding determination unit checks whether or not the car is unmanned from the detection result of the passenger number detecting means. If it is determined that the person is unattended, the destination floor control unit deletes the registered destination floor. This also eliminates unnecessary movement of the car.

  Further, a plurality of cars are provided, and the boarding determination unit determines that the first car is unmanned based on the detection result of the passenger number detecting means, and a new passenger is added to the first car. If there is no boarding, the destination floor control unit will register the destination floor registration automatically registered by the external system based on the user information to the second elevator car that is waiting or waiting after a predetermined time. Register again. Thereby, a user's waiting time can be shortened.

1a: user (user), 1b: ID (identification means), 2a: external system (entrance / exit management system), 2b: ID reading device, 2c: storage means, 30: elevator control device, 31a: sensor control unit 31b: sensor (passenger number detection means), 32a: door control unit, 32b: (car) door, 32c: timer, 33a: destination floor control unit, 33b: destination floor button (operation panel), 33c: storage means, 33e: Destination floor registration cancellation means, 34: Boarding determination unit, 34a: Counter, 35a: Hall call control unit, 35b: Hall call button (elevator hall operation panel), 36: External system control signal receiving unit, 37: Elevator control 40: external control device, 41-43: (elevator) car, 100: elevator control system, 111: (hall call) input signal, 112: (car call) ) Input signal, 113: (sensor) input signal, 115: sensor signal, 121: (door) command signal, 123: (door) input signal, 125: sensor signal, 127: (destination floor) command signal, 129: (Destination floor) command signal, 131: Door signal, 133: Destination floor signal, 135: (External) command signal, 141: ID signal, 151: (External) command signal, 153: (Hall call) command signal, 155: Hall call command signal, 160: elevator control signal, 180: car.

Claims (8)

Elevator comprising at least one car, an elevator control device for controlling the car, and an external control device connected to the elevator control device and capable of inputting user information of the car to the elevator control device In the control system,
The elevator control device specifies and registers the start floor where the user starts using the user information detected by the external system included in the external control device, and issues a command to move the car to the specified start floor. The hall call control unit to be generated and the user information are used to identify and register a destination floor from which the user gets off the car and generate a command to move the car from the start floor to the specified destination floor A destination floor control unit, a passenger determination unit that determines whether or not a user has boarded the car, and an elevator control unit that controls raising and lowering of the car and opening and closing of the door, and the destination floor The control unit deletes registration of the user's destination floor when the boarding determination unit determines that the user has not boarded.   The destination floor control unit can register a car call from a destination floor registration button provided in the car, and the destination floor control unit manually registers the registered destination floor from within the car. And whether the external system is automatically registered based on user information, and the destination floor registration of either manual registration or automatic registration can be deleted based on the determination of the boarding determination unit The elevator control system according to claim 1, wherein:   A means for detecting the number of passengers in the car is provided in the car, and the destination floor control unit when the boarding judgment part judges that the inside of the car is unmanned from the detection result of the passenger number detection means The elevator control system according to claim 1, wherein the registered destination floor is deleted.   A plurality of the cars are provided, and the boarding determination unit determines that the inside of the first car is unattended based on the detection result of the passenger number detecting means, and a new one is added to the first car. When the passenger floor moves without a passenger boarding, the destination floor control unit waits for the destination floor registration automatically registered by the external system based on the user information or waits after a predetermined time. The elevator control system according to claim 3, wherein the elevator control system is re-registered in the elevator car. In an elevator control method using at least one elevator car and an elevator control device to which an external control device having an external system is connected,
The elevator control device automatically registers the user's use start floor and destination floor based on the user information acquired from the external system, and starts using the car based on the registered use start floor information. If it is determined that the car is unmanned based on the output of the passenger number detection means in the car provided in the car, the registration of the destination floor that was automatically registered is deleted, etc. The elevator control method characterized in that the car is kept on the use start floor until the call is input.   The elevator control device is capable of manually registering the destination floor from the destination floor registration means provided in the car, in addition to the automatically registered use floor information and destination floor information. It is determined whether the registration information is manual registration from the car or automatic registration from the external system, and either registration information of manual registration or automatic registration is deleted according to the determination result. 5. The elevator control method according to 5.   6. The elevator control according to claim 5, wherein the elevator control device deletes a registered destination floor when the number of passengers in the car detected by the passenger number detecting means is unattended. Method.   A plurality of the passenger cars are arranged, and the elevator control device is configured such that the number of passengers in the first passenger car detected by the passenger number detecting means is unmanned and there are no new passengers in the first passenger car. 8. The destination floor information automatically registered from the external system is re-registered in a second car that is waiting or waiting after a predetermined time when the car moves. Elevator control method.

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