CN113213286B

CN113213286B - Group management control elevator

Info

Publication number: CN113213286B
Application number: CN202110002585.0A
Authority: CN
Inventors: 槙冈良祐
Original assignee: Toshiba Elevator Co Ltd
Current assignee: Toshiba Elevator and Building Systems Corp
Priority date: 2020-02-05
Filing date: 2021-01-04
Publication date: 2023-05-30
Anticipated expiration: 2041-01-04
Also published as: CN113213286A; JP2021123454A; JP6937398B2

Abstract

The group management control elevator of the present invention appropriately meets the needs of elevators, and provides services efficiently even if users concentrate on specific floors, comprising: a destination floor registration device (12) provided at a specific floor including a reference floor for a user to register the destination floor as a car call; and a group management control device (10) for controlling the elevator which is suitable for responding to the car call allocation. The group management control device includes: a demand generation unit (20) that generates demand data on the basis of registration information transmitted from a destination floor registration device at a boarding location; a response sharing generation unit (22) that generates a response sharing mode for a car call so that the transport load of the car call responding to the car call is equalized among the cars of the elevator, based on the demand data; and an assigned number machine determining unit (23) for determining the number machine of the elevator assigned to the registered car call based on the response sharing mode.

Description

Group management control elevator

Technical Field

Embodiments of the present invention relate to group management control elevators.

Background

In a high-rise building, a plurality of elevators are installed, and a group management control system is used to efficiently use the elevators. In this group management control system, control is performed to assign an appropriate elevator for a call at a landing, thereby improving the conveyance efficiency.

The number of users of the elevator varies greatly according to the time period. In the morning hours, noon break, and evening hours, users may concentrate on a specific floor, wait for the car to arrive for a long time, and the waiting persons cannot all get on. For group control of elevators, prevention of deterioration of operation performance in a period in which users concentrate is an important issue.

Conventionally, in order to improve the transport efficiency in congestion, a group management control system called zoning (zoning) has been proposed. In this zone planning method, a group management control method is used to improve the transport efficiency by limiting the number of floors to which hall calls can be responded. For example, patent document 1 proposes the following: an elevator hall call response table is created based on past demands so that the transport load of each car is equalized, and an elevator is allocated to an elevator hall call based on the elevator hall call table (patent document 1).

In recent years, in elevators performing group management control, a destination floor registration system at a boarding location is employed. In such an elevator, a destination floor registration device at the boarding location is provided, and when a destination floor is registered by a user operating the destination floor registration device at the boarding location, the elevator is allocated, and the user can move directly to the destination floor by simply riding the elevator guided (notified). In addition, the transportation efficiency can be improved by sharing a plurality of elevators for each destination floor registered by the destination floor registration device at the elevator taking place.

[ Prior Art literature ]

[ patent literature ]

Japanese patent application laid-open No. 2012-126505 (patent document 1)

Disclosure of Invention

[ problem ] to be solved by the invention

However, in a period of time when crowded, there is also a case where users are significantly concentrated. In the on-duty period, there is a possibility that, for example, 95% of users in the overall demand are concentrated in the elevator hall of the 1 floor.

In this case, the following situation occurs: the elevator waits for a long time until the car returns to the floor 1, and even if the car returns, the elevator may not be completely transported, and the elevator may not be operated by more and more users. In such a wide variation in demand, there is a problem that even the aforementioned sharing of the response of hall call cannot be fully dealt with.

The present invention has been made in view of the problems of the conventional techniques, and an object thereof is to: provided is a group management control elevator capable of appropriately coping with the need of an elevator and efficiently providing the operation of the elevator even if there is concentration of users on a specific floor.

[ means for solving the problems ]

In order to achieve the above object, a group control elevator according to an embodiment of the present invention includes: destination floor registering device set in specific floor including reference floor for the user to register destination floor as car call; and a group management control device for controlling the elevator to which the response is to be assigned for the car call, wherein the group management control device comprises: a demand generation unit that generates demand data based on registration information transmitted from the destination floor registration device at the boarding location; a response sharing generation unit that generates a response sharing pattern for the car call so that a transport load of the car that responds to the car call registered by the destination floor registration device at the boarding location of the specific floor is equalized among the cars of the elevator, based on the demand data; and an assigned number machine determining unit that determines, based on the response sharing mode, a number machine of the elevator assigned to the car call registered by the destination floor registration device at the boarding location.

Drawings

Fig. 1 is a schematic view showing a boarding location of a group-managed elevator to which the present invention is applied.

Fig. 2 is a block configuration diagram of a destination floor registration device and a group management control device at a boarding location according to an embodiment of the present invention.

Fig. 3 is a flowchart of the response sharing determination process.

Fig. 4 is a flowchart of an allocation process of the number machine of the elevator.

Fig. 5 is an explanatory diagram showing allocation of the elevator in the normal operation.

Fig. 6 is a diagram showing an example of the demand data table.

Fig. 7 shows an example of sharing of car calls between the numbers in response sharing control in the present embodiment, fig. 7 (a) is a diagram showing mode 1, and fig. 7 (B) is a diagram showing mode 2.

Fig. 8 is a diagram showing an example of display in the destination floor registration device at the boarding pass, fig. 8 (a) is a diagram showing an example of display at the time of normal operation, fig. 8 (B) is a diagram showing an example of display at the time of response sharing in mode 1, and fig. 8 (C) is a diagram showing an example of display at the time of response sharing based on mode 2.

Detailed Description

Hereinafter, an embodiment of a group control elevator according to the present invention will be described with reference to the drawings.

Fig. 1 shows a landing of a group-managed elevator to which the invention is applied. In this building, the floors set to provide the running service of the elevator are floors 1 to P. The elevators are machine a to machine X, and their operations are managed by the group management control device 10. At the boarding location of each floor, a destination floor registration device 12 or an up-down direction registration device 14 is provided at the boarding location.

The boarding location destination registering device 12 is a device that enables a user to register a destination floor at the boarding location. The destination floor registration device 12 at the boarding location is provided on a specific floor, and in the present embodiment, is provided on a specific floor which is particularly versatile, in addition to the floor 1 which is the reference floor for group management control.

The vertical direction registration device 14 is provided on a floor different from the floor on which the destination floor registration device 12 is provided, and registers the direction of movement of the car as a landing call. When the user presses one of the up-direction button and the down-direction button, which is desired to be moved, the up-and-down direction registration device 14 can perform a registration operation for hall call in that direction. When the hall call is registered in the vertical registration device 14, the pressed button is turned on.

Next, the destination floor registration device 12 and the group management control device 10 at the boarding location will be described with reference to fig. 2.

In fig. 2, the destination floor registration device 12 includes a destination floor registration unit 15 for registering a destination floor entered by a user using a numeric keypad (numeric keypad) or the like. The inputted car call registration information is sent to the allocation machine determining unit 23, and the allocation machine determining unit 23 determines which appropriate elevator machine is to be responded to the car call from the destination floor registration device 12 at the elevator. The result of the allocation of the car and the car call information are transmitted to the allocated car display output unit 27 and the destination floor display output unit 28, and the allocated car and the destination floor registration information indicating the destination floor are displayed on the allocated car display unit 16 and the destination floor display unit 17 provided in the destination floor registration device 12 at the elevator.

The result of the assignment of the car is sent to the assignment command output unit 25, and the assignment command output unit 25 sends an assignment command to cause the control unit of the assigned car among the control units 18a to 18x that control the operation of the cars 19a to 19x of the respective cars to respond to the car call. The car call registration instruction output unit 26 transmits a car call registration instruction to the control unit of the assigned car among the control units 18a to 18x of each car, and registers a car call to the control unit of the corresponding car.

In this way, when the user registers a desired destination floor from the destination floor registration device 12 at the boarding location, a car call is automatically registered, and the user may wait until the boarding pass of the elevator displayed on the assigned elevator display unit 16, and the user can arrive at the elevator car and travel to the desired floor.

In the group management control of the present embodiment, in addition to the control of the normal operation, the car call response is shared in a fixed pattern between the a-machine and the X-machine of the elevator.

In the normal operation, the group management control is performed in such a manner that: in response to hall calls from all floors, an appropriate elevator car is allocated, and car calls to all floors can be registered.

In contrast, the response sharing mode is a mode in which the car calls registered in the destination floor registration device 12 at the elevator at a specific floor are shared substantially equally among the cars so that the users can substantially equally ride on the cars of the cars. In this response sharing mode, a destination floor capable of registering a car call is set in advance for a plurality of modems, and a car call other than sharing cannot be registered.

In the present embodiment, there is a response sharing correction mode in addition to the response sharing mode. The response sharing correction mode is: if improvement of the operation service performance of the elevator is not anticipated in the response sharing mode, the mode of the floor which becomes the actual destination floor is reduced from the destination floors of the shared car call.

The group management control device 10 performs control of the elevator number machine that should respond to the elevator call and the car call allocation. In fig. 2, the group management control device 10 includes a response sharing generation unit 22 that generates a pattern of response sharing for each car call of the elevator. Each of the modems allocates allocation of destination floors to which the car call can respond in accordance with the response allocation pattern generated by the response allocation generating unit 22. For example, when the destination floor registration device 12 registers a car call at a landing of 1 floor, the machine a shares the car call at the destination floor of 2 floors to 4 floors, and the machine B shares the car call at 5 floors to 7 floors, and …. Conversely, when a destination floor is registered in the destination floor registration device 12 at the elevator taking place, in principle, the elevator sharing the registered destination floor is allocated to the car call. Such a response sharing mode is an example thereof shown in fig. 7 (a).

The response sharing mode is determined based on demand data generated according to the operation condition of the elevator. The demand data is generated by the demand generation unit 20. The demand data is stored in the demand data storage unit 21. The response sharing generation unit 22 reads the required demand data from the demand data storage unit 21, and generates the response sharing pattern of each elevator.

In the present embodiment, the response sharing generation unit 22 also determines whether or not there is a need to perform group management control according to the response sharing mode based on the demand data.

When there is a necessity, the assigned number machine determining unit 23 assigns each number machine of the elevator to the car call based on the response sharing mode determined by the response sharing generating unit 22. In the present embodiment, the allocation of the car call based on the response sharing mode is performed in a case where the improvement of the running performance such as the elimination of congestion can be expected even if the response sharing is performed before the actual allocation. When improvement of the running performance is not anticipated, the destination layer of each machine is changed by the destination layer changing unit 24 according to the corrected response sharing mode. This point will be described further below.

Next, the determination processing of the response sharing mode will be described in more detail with reference to the flowcharts of fig. 2 and 3 and fig. 5 to 7. In the following description, a floor (reference floor) in which 1 floor is set as a reference is determined, and a request for taking an elevator is described in response to sharing of the request for taking an elevator. The reason why the floor 1 is set as the reference floor is that, in the case of many buildings, the floor 1 becomes the departure floor for elevator use. The reference layer is not limited to 1 layer according to the building, but in this case, the processing contents are the same.

To determine how the elevator calls should be shared in response, it is necessary to grasp the operating condition of the elevator. Therefore, the required data needs to be collected in advance before the response sharing generation process is performed. In fig. 2, each time a destination floor is registered, destination floor registration information and information on the operating condition are transmitted from the boarding area destination floor registration unit 15 to the demand generation unit 20 of the group management control device 10. The up-down direction registration device 14 also transmits information on the direction of the call at the boarding pass, the number of calls, and the like to the demand generation unit 20. Based on these pieces of information, the demand generation unit 20 generates data such as where the departure floor is and where the destination floor is in each car call and/or hall call, the number of times and/or waiting time of each car call and/or hall call, and the like, and stores the data in the demand data unit 21 as past demand data. Further, since the elevator riding demand greatly varies according to the time zone, the following determination processing of response sharing is performed several times a day at a plurality of predetermined times.

Therefore, in the flowchart of fig. 3, first, in step S1-1, it is determined whether or not there is a greater elevator riding requirement for the floor 1 as the reference floor than the elevator requirement for the entire floor of the building. The response sharing generation unit 22 refers to the past demand data in the current time zone from the demand data storage unit 21, and determines that there is a lot if the demand for taking steps exceeding a predetermined determination criterion, for example, 95% of the total demand for taking steps is concentrated on 1 floor. In the above example, the determination of the boarding request is performed based on the past request data, but the number information of the boarding call registration and the data of the destination registration information may be directly acquired from the destination registration device 12 at the boarding site, and the determination may be performed in real time based on these data.

Next, in step S1-2, it is determined whether or not the running performance of the elevator provided for the user riding on the floor 1 is lower than a predetermined index. That is, it is determined whether or not there is a state in which a bad correspondence occurs in the running performance. This is because, based on only the concentration of the riding requirements determined in step S1-1, it is not necessarily known whether the running performance has deteriorated, as in the case where the number of users is not so large, for example. In the present embodiment, as an index that becomes a criterion for the deterioration of the running performance, an average waiting time when a car call at the 1 floor is registered (an average time from the registration of a car call to the arrival of a car) is used. For example, if the average waiting time is 120 seconds and the maximum waiting time is 300 seconds, and the allowable range of the waiting time exceeds a preset standard, deterioration of the running performance is determined. The criterion for the determination is not limited to the waiting time. The determination may be made by using, alone or in combination, an index such as a cycle (one turn of running) time until the car returns to the floor 1, the number of floors stopped during the cycle, or the like.

In the case where there is no problem in the riding demand or the running performance in steps S1-1 and S1-2, the response sharing control is not required, and therefore, the running performance by the normal operation is continued (step S1-7), and the process is ended. In this normal operation, as shown in fig. 5, all the numbers can respond to hall calls and car calls at all floors (full floors).

Next, step S1-3 is a process of determining a pattern of response sharing for the car call registered by the destination floor registration device 12 at the boarding location so that the user can ride the cars 19a to 19X of the a-to X-machines as equally as possible.

Here, fig. 6 is a table showing the following example: for example, in a group management control elevator having 6 operations of 16 floors, demand data (the number of car calls registered by the destination floor registration device 12 at the elevator boarding location) in a shift time zone (8 a.m. to 9 a.m.) in which elevator utilization is concentrated.

The elevator operation performance is set to be significantly low when such a landing demand occurs in the floor 1 (reference floor).

Fig. 7 a shows an example of sharing of car calls between the numbers in response sharing control (mode 1) in the present embodiment.

When the destination floor registration device 12 at the landing of floor 1 registers a destination floor, the machines a to E share only the car calls with the floors indicated by the o as the destination floors, like the machines a share the car calls with the 2 to 4 floors marked with the o as the destination floors, and the machines B share the car calls with the 5 to 7 floors as the destination floors. As can be seen from fig. 6, the total number of car calls registered on each floor shared by the respective cars is substantially uniformly distributed in the range of 100 to 140 cars without being deviated from a specific car.

This allocation is because: the possibility that the users with the number of users being substantially equalized are transported by each of the a-to E-machines is high, as judged from the data of the car call registration number of fig. 6.

In the present embodiment, the F number machine is excluded from response sharing. The F-number machine can respond to hall calls on any floor other than the reference floor and/or car calls on any floor.

Next, the process of step S1-4 is a process of determining whether or not the operation performance of the elevator can be improved when the response sharing determined in step S1-3 is implemented. As a method of this determination, a method of performing simulation (simulation) on whether or not the passenger can be smoothly transported without being retained in the floor 1, or a method of simply calculating the waiting time and/or the cycle time of the car and performing statistical processing to determine whether or not these times can be shortened, or the like, may be used. If it is determined that improvement is possible, the routine proceeds to step S1-6, where the above-described response sharing mode (mode 1) is selected.

In the response sharing control based on the mode 1, the response is shared by the car calls so that the transportation load of each car is balanced, so that the car calls are not biased to some cars, the elevator riding demand concentrated on the 1 floor can be effectively improved (or handled), and the lowering of the elevator running performance due to the concentration of users can be improved.

On the other hand, when it is determined that the conveyance performance of the elevator cannot be sufficiently improved by the response sharing in the mode 1, for example, when the average waiting time is 90 seconds and the maximum waiting time is 180 seconds, the flow proceeds to the step S1 to 5.

The step S1-5 is a process of correcting the response sharing in the above-described mode 1 (the mode of the corrected response sharing is set to the mode 2).

Fig. 7B shows an example of the allocation of car calls among the respective machines based on response allocation (mode 2) in the present embodiment.

In the response sharing mode 2 of the present embodiment, the floors that can be actual destination floors among the destination floors for the car calls assigned to each car in the mode 1 are limited, and the floors selected as the floors with the largest number of passengers getting off (the number of such floors may be plural).

For example, in the case where the destination floor is registered from the destination floor registration device 12 at the landing position of floor 1 in mode 1, the car call of floor 2 to floor 4 is shared by the machine a, but the number of passengers in the car call of floor 3 is large, so that only floor 3 is set as the destination floor. In this case, the destination floor is changed as described below, although car calls are also received with 2 floors and 4 floors as destination floors. The machine B shares car calls with 5 to 7 floors as destination floors, but uses 5 floors as destination floors. Hereinafter, the same applies to the machines C to E as well as the machines a to E. The empty floor is a floor that does not serve as a destination floor although receiving a car call.

In such a mode 2 response sharing, the destination floor is limited to a floor with a large number of people getting off the car, and the operation service is preferentially executed between the floor with a large number of people getting off and the floor with a 1 floor in which users are concentrated. As a result, the efficiency of conveyance by the user increases due to the shortening of the round trip time of the car. Further, since the response sharing mode is determined by two countermeasures of the mode 1 and the mode 2, it is possible to cope with various situations concentrated on the user.

Next, the process of assigning an elevator car to a car call when the car call is registered in the destination floor registration device 12 at the elevator landing of the floor 1 after the response sharing mode is determined as described above will be described with reference to the flowchart of fig. 4.

First, in step S2-1, the car allocation determination unit 23 determines whether or not the destination floor registration device 12 at the landing of floor 1 newly accepts a car call. When a call is received, the flow proceeds to step S2-1, where the current control mode of response sharing is checked. In the case of "normal operation", normal distribution control is performed in step S2-3. Thereafter, the assigned car is displayed on the assigned car display unit 16 of the destination floor registration device 12 at the boarding location (step S2-7), and an assignment command is output from the destination floor display output unit 28 and a car call registration command is output from the car call registration command output unit 26 to the corresponding control unit among the control units 18a to 18X of the assigned car (step S2-8). In the normal operation, since a car call or hall call is received at any floor, for example, when the destination floor registration device 12 registers 14 floors as destination floors at the elevator hall of floor 1, as shown in fig. 8 (a), the destination floors are displayed as 14 floors, and the assigned machine a is displayed.

If the response share is "pattern 1", the flow proceeds to step S2-4, and the allocation-pilot determining unit 23 performs allocation to the pilot that can perform allocation based on the response share of pattern 1. For example, when the destination floor registration device 12 at the landing of floor 1 registers car calls at floors 9 and 14, a machine C is assigned to the car call at floor 9 and a machine E is assigned to the car call at floor 15 according to the sharing of fig. 7 (a). In the case of "mode 1", for example, in the case where the destination floor registration device 12 registers 14 floors as the destination floor at the landing of 1 floor, as shown in fig. 8 (B), the destination floor is displayed as 14 floors, and the E-machine is displayed allocated in accordance with the sharing.

If the response share is "pattern 2", the flow proceeds to step S2-5, where allocation is performed for the number machine that can perform allocation based on the pattern 2 response share. For example, when the destination floor registration device 12 of the boarding area of floor 1 registers car calls of floors 9 and 14, a machine C is assigned to the car call of floor 9 and a machine E is assigned to the car call of floor 15 according to the sharing of fig. 7 (B). Thereafter, the assigned car is displayed on the assigned car display unit 16 of the destination floor registration device 12 at the boarding location (step S2-7), and an assignment command is output from the assignment command output unit 28 and a car call registration command is output from the car call registration command output unit 26 to the corresponding control unit among the control units 18a to 18X of the assigned car (step S2-8).

In the case of mode 2, the number C machine shares 8 layers as the destination layer, and the number E machine shares 15 layers. Nothing informs the user of this, and the user may confuse whether he cannot go to the desired layer.

Therefore, in step S2-6, the conversion processing of the destination registration information displayed on the destination display unit 17 of the destination registration device 12 at the boarding location is performed. For example, in the case of the above example, the destination layer originally registered is: although the number C machine is 9 layers and the number E machine is 14 layers, the destination layer is changed such that the number C machine is 8 layers and the number E machine is 15 layers by sharing the responses based on the pattern 2. Thereafter, the assigned car is displayed on the assigned car display unit 16 of the destination floor registration device 12 at the boarding location (step S2-7), and an assignment command is output from the assignment command output unit 28 and a car call registration command is output from the car call registration command output unit 26 to the corresponding control unit among the control units 18a to 18X of the assigned car (step S2-8).

In the case of "mode 2", for example, in the case where the destination floor registration device 12 registers 14 floors as the destination floor at the landing of 1 floor, as shown in fig. 8 (C), after displaying that the destination floor is 14 floors, the E-machine is allocated in accordance with the sharing, and also 15 floors as destination floors after being changed from the registered destination floor are displayed. Then, in order to draw attention of the user, for example, "please move from layer 15 to layer 14 using an escalator" is displayed. "this guidance". In addition, when there is no need to change the registered destination layer, the above-described change process is not performed.

In the case of "mode 2", after the destination floor registration device 12 is displayed on the landing of the 1 floor, for example, it may be broadcasted by voice to display the intention of changing the destination floor on a display device provided separately on the landing so that the user can know the destination floor thoroughly.

(modification)

In the present embodiment, the hall call to the vertical registration device 14 provided at a floor different from the reference floor of the 1 st floor, etc., is handled by a car excluded from response sharing, as in the F car of fig. 7.

When the response sharing in mode 1 is performed, the elevator hall call by the up-down direction registration device 14 may deteriorate the operation performance of the elevator. For example, when the destination floor registered by the destination floor registration device 12 at the landing of floor 1 is 8 floors and 10 floors and the C-car is allocated, if the C-car responds to the hall call by the up-down direction registration device 14 at floor 9, the number of floors to stop increases and the service decreases. In this case, the F-number machine is assigned to the hall call, and the service of the C-number machine can be prevented from being lowered.

The assignment of the response shares in modes 1 and 2 shown in fig. 7 is not fixed after the first determination, and the response share generating unit 22 may confirm the demand based on the number of boarding call registrations registered by the boarding destination registering device 12, the number of boarding call registrations registered by the up-down direction registering device 14, and the destination layer registration information, and change the response shares appropriately according to the demand.

The data of the patterns 1 and 2 of the response shares generated by the response share generating unit 22 may be stored in the demand data unit 21 in the patterns 1 and 2, and the response share generating unit 22 may determine which of the stored response shares is used for control based on the number of hall calls registered by the hall destination registering device 12, the number of hall calls registered by the up-down direction registering device 14, and the destination information, and the data may be handled in real time based on the fluctuation of the demand.

While the group control elevator of the present invention has been described above with reference to preferred embodiments, these embodiments are given by way of example and are not intended to limit the scope of the invention. Of course, the novel apparatus, method and system described in the specification can be implemented in various forms, and various omissions, substitutions and changes can be made without departing from the spirit of the invention. The scope of the claims and their equivalents are intended to cover the embodiments or modifications thereof within the scope of the gist of the invention.

Claims

1. A group management control elevator is characterized by comprising:

destination floor registering device set in specific floor including reference floor for the user to register destination floor as car call; and

a group management control device for controlling the elevator to which the response is to be given for the car call,

the group management control device includes:

a demand generation unit that generates demand data based on registration information transmitted from the destination floor registration device at the boarding location;

a response sharing generation unit that generates a response sharing pattern for the car call so that a transport load of the car that responds to the car call registered by the destination floor registration device at the boarding location of the specific floor is equalized among the cars of the elevator, based on the demand data; and

an assigned elevator determining unit that determines an elevator assigned to a car call registered by the destination floor registration device at the boarding location based on the response sharing mode,

an up-down direction registration device for registering a moving direction of a car as a boarding call is provided at a floor different from the specific floor, and when the boarding call is registered at a destination floor of the car call registered by the boarding floor registration device, a different number than the number allocated to the registered car call is allocated.

2. The group management control elevator of claim 1, wherein,

the response sharing generation unit determines a response sharing mode in which the allocation of the response sharing is performed, when the elevator riding demand of the specific floor exceeds a predetermined criterion and it is determined that the elevator running performance is lower than a predetermined index.

3. The group management control elevator of claim 2, wherein,

the response sharing generation unit determines whether or not the service level is to be improved by the response sharing control based on the determined response sharing mode, and if not, determines a response sharing correction mode after correcting the response sharing mode.

4. The group management control elevator of claim 3, wherein,

in the response sharing correction mode, the actual destination floor is limited to only the floor with the largest number of car call registrations among the destination floors of the car calls shared by the elevator machines.

5. The group management control elevator of claim 4, wherein,

when the destination floor is changed to a different floor from the original destination floor registered in the destination floor registration device at the boarding location by the correction of the response sharing mode, the display unit of the destination floor registration device at the boarding location displays the result.

6. The group management control elevator of claim 1, wherein,

the plurality of response sharing modes generated by the response sharing generation unit are stored in the storage unit, and an appropriate response sharing mode is determined based on registration information from the destination floor registration device at the elevator landing and the operation status of each elevator.