JPH11246134A - Group control device of elevator - Google Patents

Abstract

PROBLEM TO BE SOLVED: To attain smooth transfer, and eliminate long waiting at the transfer floor by indicating so as to change a transfer destination side elevator to a transfer control means when estimating that passengers of a transfer demanding side elevator are left over. SOLUTION: On the multistory group control device side, a load is detected by a load detecting device of No. B machine allocated as a transfer destination side elevator in the first place, and a load of No. A machine and a load of the No. B machine are compared with each other (S14, 15) in a load comparator to judge whether or not all the members of passengers of a lower story elevator A can get on board a higher story elevator B. When they cannot get on board, a machine changing demand is outputted (S16) to a multistory group control device so as to allocate an elevator being smaller in a load, that is, enabling a large number of passengers to get on board. The multistory group control device receiving this stops allocates an optimal elevator to be stopped at the transfer floor 11.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an elevator group management control device for performing elevator group management control on each floor separately for low and high floors.

[0002]

2. Description of the Related Art In recent years, as buildings have become higher and higher, floors are divided into lower floors (for example, a reference floor (usually the first floor) having an entrance hall to 20 floors) and higher floors (for example, 20 floors to 40 floors). , Multiple elevators will be commissioned to each, low-rise elevators will provide service from the base floor to the connecting floor, the 20th floor, and high-rise elevators will be serviced from the base floor and the connecting floor, and from the connecting floor to the upper floor. Only on the first floor. If a hall call occurs on any of the service floors, group management control for high-rise, group elevator control that selects the most appropriate elevator to respond to from multiple elevators considering their service situation,
It goes to each elevator for low-rise.

[0003] Further, a user who moves from a floor belonging to a lower floor to a floor belonging to a higher floor comes to a connecting floor by a low-rise elevator, and transfers to the higher-rise elevator at the connecting floor to the destination floor. Although it will move, a transfer request button for the purpose of reducing the waiting time when connecting at this transfer floor is installed in at least one of the elevator hall and the elevator hall, and the low-rise elevator When the transfer request button is pressed, the optimum one of the high-rise group control elevators is selected, and when the transfer request button of the high-rise elevator is pressed, the optimum one of the low-rise group control elevators is selected and the transfer floor is selected. Japanese Patent Laid-Open Publication No. Hei 6-26339 discloses a technique for performing a connection control in which the connection is assigned to wait for the transfer.

[0004]

However, in a conventional elevator group management control device having a transfer control function,
There were the following problems. In other words, when the number of transit passengers from the elevator that requested the transit is greater than the surplus capacity of the elevator at the transit destination that was instructed to wait at the transit floor for transit control However, all transit passengers could not connect to the elevator at the transfer destination side, resulting in leftovers.In such a case, make a hall call again at the transit floor and wait for the next elevator to arrive. There was a problem of having to wait and causing inconvenience.

Conversely, when an elevator assigned as a transit destination arrives at the transit floor early and the arrival of the elevator requesting the transit is delayed, the elevator at the transit destination side is delayed. Users in the car and those who call and wait in halls on other floors will have to wait longer,
There was a problem that could be frustrating.

[0006] Further, when a transfer request is issued from a plurality of elevators, a connecting customer from the elevator which has requested the transfer first arrives at the connecting floor to the elevator on the transfer destination side. Even if another elevator requesting the transit request arrives at the transfer floor immediately after getting on, closing the doors, and departure, the transit passengers from the transit requester who arrived later will be At the transit floor, a hall call must be made again and the arrival of the next elevator must be waited, and there is a problem that distrust may occur.

[0007] The present invention has been made in view of such conventional problems, and enables a smooth connection at a connecting floor.
In addition, the present invention provides an elevator group management control device that does not cause the inconvenience of having the user of the elevator requesting the transit request and the user of the elevator assigned to the transit destination side wait long at the transit floor. The purpose is to do.

[0008]

According to the first aspect of the present invention, there is provided an elevator group management control device in which a plurality of low-rise elevators are used for a plurality of low-rise floors, and a low-rise hall call is issued. Group management control means for determining and responding to an appropriate elevator and a plurality of high-rise elevators for a plurality of high-rise floors, and an elevator suitable for a high-rise hall call A high-rise group management control means for determining and responding to a unit, and for notifying a transfer from a high-rise elevator to a low-rise elevator or a transfer from a low-rise elevator to a high-rise elevator at a transfer floor. A transfer request operating means provided in at least one of each elevator or each elevator hall, and an elevator machine of a transfer request source by the transfer request operation means, Transit control means for determining an elevator on the transit destination side suitable for making a standby at the floor, and making the vehicle stand by; a ride state detecting means for detecting the ride state of each of the low-rise and high-rise elevators; An elevator machine in which, when a transit request is issued by the transit request operation means, the transit control means determines the boarding state detected by the transit state detecting means with respect to the transit requesting elevator car as the transit destination side. In comparison with the boarding state detected by the boarding state detecting means, if it is predicted that unoccupied passengers of the elevator machine of the connecting request source will occur, the elevator on the connecting side with respect to the connecting control means is Transfer destination elevator adjusting means for instructing to change the car number.

In the elevator group management control device according to the first aspect of the present invention, the transfer control means is adapted to allow the transfer requesting means by the transfer request operation means to wait at the transfer floor. The destination elevator is determined and assigned to wait, but the destination elevator adjusting means compares the riding condition of the elevator requesting the source of the transfer with the riding condition of the elevator determined as the destination. If it is predicted that the passengers of the elevator of the transit request origin will be left behind, the transit control means is instructed to change the elevator at the transit destination, and the transit control means is renewed. Is selected and assigned as the transit destination.

[0010] Thus, all the transit passengers from the elevator requesting the transit can be transited to the elevator at the same transit destination.

According to a second aspect of the present invention, in the elevator group management control device according to the first aspect of the present invention, the transfer destination elevator adjusting means is configured to execute the transfer when the transfer request is issued by the transfer request operating means. The boarding state detected by the boarding state detecting means with respect to the elevator machine of the connection request source is compared with the boarding state detected by the boarding state detecting means with respect to the elevator machine determined as the transfer destination side by the transfer control means, and In the case where it is predicted that unloading of passengers of the elevator machine of the connection request source will occur, the transfer control means is instructed to add the elevator machine on the connection destination side. .

[0012] In the elevator group management control device according to the second aspect of the present invention, the transfer control means is adapted to wait for the elevator machine of the transfer request source by the transfer request operation means at the transfer floor. The destination elevator is determined and assigned to wait, but the destination elevator adjusting means compares the riding condition of the elevator requesting the source of the transfer with the riding condition of the elevator determined as the destination. If it is predicted that passengers of the elevator of the transit request origin will be left behind, the transit control means is instructed to add the elevator at the transit destination, and the transit control means further performs one more operation. One or a plurality of transfer destination elevators are assigned to respond to the transfer request.

[0013] As a result, the elevator requesting the transit arrives at the transit floor, and when the transit to the elevator at the transit destination side, some users are not left behind without being left behind. An elevator at another transfer destination arrives and a transfer can be performed, and the transfer can be smoothly performed without giving unfair passengers a feeling of unfairness.

According to a third aspect of the present invention, there is provided an elevator group management control device, wherein a plurality of low-rise elevators are put into service on a plurality of low-rise floors, and an elevator machine suitable for a low-rise hall call is provided. Determine and respond to low-rise group management control means, and activate multiple high-rise elevators for multiple high-rise floors, determine the appropriate elevator machine for high-rise hall calls, and respond High-rise group management control means, and each elevator or each elevator to notify a transfer from a high-rise elevator to a low-rise elevator or a transfer from a low-rise elevator to a high-rise elevator at a transfer floor A transfer request operating means provided in at least one of the halls, and an elevator machine of a connection request source by the transfer request operation means are made to stand by at the transfer floor. Transit control means for determining and waiting for an appropriate elevator machine at the transit destination, predicting the arrival time of the transit requester elevator machine to the transit floor, and the transit control means The standby time of the elevator at the transfer destination side determined at the transfer floor is predicted at the transfer floor. If the predicted standby time is equal to or longer than a predetermined time and there is a call registration at another floor, the transfer destination Transfer destination elevator adjusting means for canceling the determination of the elevator on the side.

[0015] In the elevator group management control device according to the third aspect of the present invention, the transit control means is provided with an appropriate ride for the elevator machine of the transit request source by the transit request operation means so as to wait at the transit floor. The destination elevator is determined and assigned to wait.However, the arrival time of the elevator requesting the transfer to the connecting floor is predicted, and the transfer of the elevator determined as the transfer destination is performed. The standby time at the floor is also predicted, and if the predicted standby time is equal to or longer than the predetermined time and there is a call registration at another floor, the transfer destination elevator adjusting means sends the transfer control means Is canceled, and another elevator is reassigned as an elevator on the connecting side.

[0016] With this arrangement, the first assigned elevator at the transfer destination side frustrates a user waiting for a long time at the transfer floor and calling a hall at another floor or a passenger already in the car. The situation is prevented from occurring, and the service is improved.

According to a fourth aspect of the present invention, there is provided an elevator group management control apparatus, wherein a plurality of low-rise elevators are put into service on a plurality of low-rise floors, and an elevator machine suitable for a low-rise hall call is provided. Determine and respond to low-rise group management control means, and activate multiple high-rise elevators for multiple high-rise floors, determine the appropriate elevator machine for high-rise hall calls, and respond High-rise group management control means, and each elevator or each elevator to notify a transfer from a high-rise elevator to a low-rise elevator or a transfer from a low-rise elevator to a high-rise elevator at a transfer floor A transfer request operating means provided in at least one of the halls, and an elevator machine of a connection request source by the transfer request operation means are made to stand by at the transfer floor. A transfer control means for determining an appropriate elevator machine at the transfer destination side to wait, and measuring a standby time at the transfer floor of the elevator machine at the transfer destination side determined by the transfer control means. If the standby time is equal to or longer than a predetermined time and there is a call registration of another floor, a transfer destination elevator adjusting means for canceling the determination of the elevator at the transfer destination side is provided.

In the elevator group management control device according to the fourth aspect of the present invention, the transfer control means is adapted to allow the transfer requesting means by the transfer request operation means to wait at the transfer floor for the elevator machine. The destination elevator is determined and assigned to wait, but the actual standby time at the connecting floor of the destination elevator is measured, and the transfer request is made even if it exceeds the specified time. If the original elevator does not arrive at the connecting floor and there is a call registration for another floor, the transfer destination elevator adjusting means cancels the transfer control means to determine the elevator on the connecting side. Then, another elevator is reassigned as an elevator on the connecting side.

[0019] Thus, the first assigned elevator at the transfer destination side frustrates a user waiting for a long time at the transfer floor and calling a hall at another floor or a passenger already in the car. The situation is prevented from occurring, and the service is improved.

According to a fifth aspect of the present invention, there is provided an elevator group management control device, wherein a plurality of low-rise elevators are put into service on a plurality of low-rise floors, and an elevator machine suitable for a low-rise hall call is provided. Determine and respond to low-rise group management control means, and activate multiple high-rise elevators for multiple high-rise floors, determine the appropriate elevator machine for high-rise hall calls, and respond High-rise group management control means, and each elevator or each elevator to notify a transfer from a high-rise elevator to a low-rise elevator or a transfer from a low-rise elevator to a high-rise elevator at a transfer floor A transit request operating means provided in at least one of the halls, and a standby at the transit floor with respect to one elevator car which is a transit request source by the transit request operation means Transit control means for determining an appropriate elevator machine on the side of the transit destination to make the vehicle stand by, and a transit request source after the arrival of one of the transit request originator elevators to the transit floor Predict the standby time required until another elevator car arrives at the connecting floor, and if the predicted waiting time is equal to or less than a predetermined time, the transfer destination elevator machine is regarded as the transfer request source. A transfer destination elevator adjusting means for waiting until another elevator car arrives.

In the elevator group management control device according to the fifth aspect of the present invention, when there are a plurality of elevators that have requested a transit by the transit request operating means, the transit control means is the one elevator that is the transit request source. Is determined to be an appropriate elevator at the transfer destination side and assigned to stand by at the transfer floor. After the arrival of the one elevator requester at the transfer floor to the transfer floor, A standby time required until another elevator car arrives at the transfer floor is predicted, and if the predicted standby time is equal to or less than a predetermined time, the transfer destination elevator adjusting means sets the elevator at the transfer destination side. The vehicle is made to wait until the arrival of another elevator that requests a transit.

[0022] With this, when a plurality of elevators that are requesting transit continue to arrive at the transit floor within a short period of time, a transit passenger who gets off from the elevator that has arrived at the transit request later can be changed. To prevent a situation in which when an attempt is made to transit, the elevator at the transit destination closes and the vehicle departs when the transit passenger of the elevator that requested the transit earlier arrives. , Improve service.

According to a sixth aspect of the present invention, there is provided an elevator group management control apparatus, wherein a plurality of low-rise elevators are put into service on a plurality of low-rise floors, and an elevator machine suitable for a low-rise hall call is provided. Determine and respond to low-rise group management control means, and activate multiple high-rise elevators for multiple high-rise floors, determine the appropriate elevator machine for high-rise hall calls, and respond High-rise group management control means, and each elevator or each elevator to notify a transfer from a high-rise elevator to a low-rise elevator or a transfer from a low-rise elevator to a high-rise elevator at a transfer floor A transit request operating means provided in at least one of the halls, and a standby at the transit floor with respect to one elevator car which is a transit request source by the transit request operation means Transit control means for determining an elevator machine on the side of the transit destination suitable for making the vehicle stand by, a transit state detecting means for detecting the transit state of each of the low-rise and high-rise elevators, and the transit request source After arriving at the connecting floor of the first elevator car, a standby time required until another elevator car, which is a transfer request source, arrives at the connecting floor is predicted, and the predicted waiting time is determined by a predetermined time. If it is less than or equal to the time, to the transfer destination elevator adjusting means that causes the elevator machine on the transfer destination side to wait until the arrival of another elevator machine that is the transfer request source, to the transfer floor of the other elevator machine Before the arrival of the vehicle, the boarding state of the other elevator car that is the transfer request source detected by the boarding state detection means is compared with the boarding state of the waiting elevator car at the transfer destination side. In a case where it is predicted that unloading of passengers of another elevator machine that is the transfer request source will occur, an additional allocation necessity determination unit that instructs the transfer control unit to perform an additional allocation of the elevator unit on the transfer destination side; It is provided with.

In the elevator group management control device according to the sixth aspect of the present invention, when there are a plurality of elevators that have requested a transit by the transit request operation means, the transit control means is the one elevator that is the transit request source. Is determined to be an appropriate elevator at the transfer destination side and assigned to stand by at the transfer floor, and further, the transfer elevator adjusting means is operable after the arrival of the one elevator requester of the transfer request arrives at the transfer floor However, the elevator at the transfer request destination is kept on standby at the transfer floor with the door open until another elevator at the transfer request arrives, but the other elevator at the transfer request originates. Before arriving at the connecting floor, the boarding status is compared with the riding status of the waiting elevator at the transfer destination side, and it is predicted that passengers of other elevators that request the transfer will be left behind. That case, an additional allocation necessity determination means for instructing the elevator machines additional allocation of transit technique destination side transfer technique control means.

[0025] Thus, when a plurality of elevators that are requesting transit arrive successively at the transit floor within a short period of time, a transit passenger who has got off from the elevator that has requested transit later can be changed. Even if all passengers can't get into the waiting transfer-side elevator, they can transfer to another transfer-side elevator that arrives soon afterwards. Improve.

[0026]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below in detail with reference to the drawings. FIG. 1 shows a system configuration of an elevator group management control device according to a first embodiment of the present invention. For example, the first floor is a reference floor, the first to twentieth floors are low floors, the 20th to 40th floors are high floors, and the low-rise group management control device 1 is a low-floor floor or a specific floor among them. A plurality of low-rise elevators are put into service, and the high-rise group management control device 2 is a base floor, a connecting floor, a 20th floor, and each of the 20th to 40th floors, or any of them. With a specific floor as a stop floor, a plurality of high-rise elevators are put into service and their operation is controlled.

That is, if a hall call occurs on any one of the lower floors, the low-rise group management control device 1 determines the most suitable elevator car to respond to the hall call based on the operation status of each low-rise elevator. And perform group management control to assign to answer hall calls. Similarly, if a hall call occurs on any of the high-rise floors, the high-rise group management control device 2 selects the most suitable elevator to respond to the hall call based on the operation status of each of the high-rise elevators. Then, the group management control for assigning to answer the hall call is executed. Each of the low-rise group management control device 1 and the high-rise group management control device 2 also has a transfer control function which is a feature of the present invention. Transfer request buttons 3 and 4 for generating a request for a transfer from a high floor to a high floor and a transfer from a high floor to a low floor are installed in at least one of the elevator cars or the elevator halls. When the transfer request buttons 3 and 4 are operated, the group management controllers 1 and 2 receive the signal.

Transmission devices 5 and 6 are connected to the low-rise group management control device 1 and the high-rise group management control device 2 for mutually transmitting signals. In order to detect the load as the riding state of each of the high-rise elevators, load detecting devices 7 and 8 installed in the respective elevators are connected to each other. Load comparing devices 9 and 10 for comparing the load of the elevator and the load of the elevator at the connection destination are also provided. Note that the load comparison devices 9 and 10 are incorporated as programs in the group management control devices 1 and 2, but are shown here by blocks for explanation.

Next, the transfer control of the elevator group management control device having the above configuration will be described. For simplicity of description, a description will be given of the transfer control when the low-rise elevator is connected to the high-rise elevator at the 20th floor. However, the transfer control of the present invention is similarly applied to the transfer control in the case where the high-rise elevator is connected to the low-rise elevator at the transfer floor. This point is the same in the second and subsequent embodiments.

As schematically shown in FIG. 2, the low-rise group management control device 1 executes the group management control of the operation of the low-rise elevators A and D, and the high-rise group management control device 2 The group management control of the operation of the elevators B and C is executed.
The transfer control is also performed so that the elevator user can transfer from the low-rise elevator to the high-rise elevator without waiting time.

When the transfer request button 3 is pressed at the lower floor, the low-rise group management control device 1 receives the transfer request and transmits a transfer request to the high-rise group management control device 2 through the transmission devices 5 and 6. Notifying the occurrence, the high-rise group management control device 2 selects the high-rise elevator that can arrive at the connecting floor first in the ascending direction and assigns the connecting standby. Here, it is assumed that the high-rise elevator B is initially assigned as the elevator on the connecting side. Then, the transfer control shown in the flowchart of FIG. 3 is started.

First, when the low-rise elevator A approaches the connecting floor 11 and starts decelerating (step S11),
The load is detected by the load detection device 7 of the A-unit,
The signal is transmitted from the low-level group management control device 1 to the transmission devices 5 and 6.
Is transmitted to the high-rise group management control device 2 through (steps S12 and S13).

On the high-rise group management control device 2 side, the load is first detected by the load detection device 8 of the car B assigned to the transfer destination side elevator, and the load of the car A and the B The load of the low-rise elevator A is compared with the load of the low-rise elevator A, and it is determined whether or not all the passengers of the low-rise elevator A can get into the high-rise elevator B. If not, the high-rise group management is performed. A car change request is output to the control device 2 so as to assign an elevator car having a smaller load, and thus a larger number of passengers can be loaded (step S16).

In response to this, the high-rise group management control device 2
Assigns the optimal elevator, in this case, the elevator C, as the transit destination elevator by observing the operation state of each of the high-rise elevators, and causes the transit floor 11 to respond to stop (step S17).

As described above, in the elevator group management control device of the first embodiment, the assignment of the elevator to the transit destination is changed according to the load of the transit passenger of the elevator to which the transit is requested. Therefore, even when there are many transit passengers, all transit passengers can get into one elevator at the destination, and some transit passengers are left unloaded and waited until the next elevator arrives. Such an unfairness does not occur, and an even transit service can be performed.

In the above embodiment, the number of low-rise elevators and the number of high-rise elevators have been described as two. However, in general, a larger number of elevators are provided for each of the low-rise elevator and the high-rise elevator. Therefore, the number of units to be installed is not particularly limited. Also, in the above embodiment, the transfer control from the low-rise elevator to the high-rise elevator was described. Conversely, the transfer control from the high-rise elevator to the low-rise elevator was also performed on the low-rise side and the high-rise elevator. The control procedure is similar, only the sides are reversed. This also applies to the second and subsequent embodiments.

Next, an elevator group control device according to a second embodiment of the present invention will be described with reference to FIGS. 1, 2 and 4. FIG. In the second embodiment, the system configuration is shown in FIG.
In the transit control function, each of the load comparison devices 9 and 10 has the load of the transit requesting elevator and the assigned load of the transit destination in the transit control function. It is characterized in that the load is compared with the load, and when it is determined that all of the transit passengers cannot transit, a request for additional allocation of an elevator at the transit destination is made.

Hereinafter, the transfer control function of the second embodiment will be described based on the schematic diagram of FIG. 2 also used for describing the first embodiment and a new flowchart of FIG. When the transfer request button 3 is pressed on the lower floor of the A-car, the low-rise group management control device 1 receives the transfer request and generates a transfer request to the high-rise group management control device 2 through the transmission devices 5 and 6. And the high-rise group management control device 2 is a high-rise elevator car B that can arrive first at the connecting floor in the ascending direction.
Select a car and assign a transfer standby. Then, the transfer control shown in the flowchart of FIG. 4 is started.

When the low-rise elevator A starts decelerating in the same procedure as in steps S11 to S16 of the first embodiment shown in the flowchart of FIG. 3 (step S2).
1), the load of the A-unit is detected and transmitted to the high-rise group management control device 2 through the transmission devices 5 and 6 (step S).
22, S23). On the side of the high-rise group management control device 2, the load comparison device 10 compares the load of the A-unit with the load of the B-unit (steps S24 and S25), and all the passengers of the low-rise elevator A are sent to the high-rise elevator B. It is determined whether or not it is possible to get on (step S26). If it is determined that all the members cannot get on, an additional assignment is requested to the high-rise group management control device 2 as a transfer destination side elevator.

In response to this, the high-rise group management control device 2
In response to the operation status of each of the high-rise elevators, an optimal elevator, in this case, the elevator C, is additionally assigned as an elevator on the connecting side, and is made to respond to stop at the connecting floor 11 (step S27). .

As described above, in the elevator group management control apparatus according to the second embodiment, when the load of the connecting passenger of the elevator car requesting the connecting is large, before the passenger arrives at the connecting floor. Even if there are many transit passengers, there is no unfairness that some transit passengers will be left unloaded and wait long at the transit floor, even if there are many transit passengers. Transfer service is available.

In the first and second embodiments, the riding state of each elevator car is detected based on the load state. However, the present invention is not limited to this. For example, a method for detecting a riding state, a method for detecting with an infrared sensor, and other means capable of detecting the riding state in a car can be adopted equally. This also applies to each of the load detection device and the load comparison device in the following embodiments.

Next, an elevator group management control device according to a third embodiment of the present invention will be described with reference to the schematic diagram of FIG. 2, the configuration diagram of FIG. 5, and the flowchart of FIG. As shown in FIG. 5, in the elevator group management control device of the third embodiment, the low-rise group management control device 1 includes a plurality of low-rise elevators in which each of the low-rise floors or a specific floor thereof is a stop floor. The high-rise group management control device 2 activates a plurality of high-rise elevators with the base floor, the connecting floor, and each of the high-rise floors or a specific floor among them as a stop floor, and controls the operation of the elevators. . These group management control functions are the same as in the first embodiment shown in FIG. Further, similarly to the first embodiment, each of the low-rise group management control device 1 and the high-rise group management control device 2 transfers a low-rise floor to a high-rise floor and a high-rise floor to a low-rise floor. There are provided transfer request buttons 3 and 4 for generating a request, and transmission devices 5 and 6 for performing signal transmission.

As a characteristic element of the third embodiment, predicted time calculating devices 13 and 14 for calculating predicted arrival times of the respective units of the low-rise elevator and the respective units of the high-rise elevator to the connecting floor are provided. Have. Although the predicted time calculation devices 13 and 14 are incorporated as programs in the group management control devices 1 and 2, they are shown here by blocks for explanation.

Next, the transfer control of the elevator group management control device according to the third embodiment having the above configuration will be described with reference to the schematic diagram of FIG. 2 and the flowchart of FIG. As shown in FIG. 2, in the third embodiment, similarly to the first embodiment, the low-rise group management control device 1 includes the low-rise elevator A
The high-rise group management control device 2 executes the group management control of the operation of the high-rise elevators B and C, and the group management control devices 1 and 2 for the operation of the high-rise elevators B and C. Also controls the transfer so that the elevator user can transfer from the low-rise elevator to the high-rise elevator without waiting time at the transfer floor 11.

When the transfer request button 3 is pressed on the lower floor, the lower group control device 1 receives the transfer request and transmits a transfer request to the higher group control device 2 through the transmission devices 5 and 6. Notifying the occurrence, the high-rise group management control device 2 selects the high-rise elevator that can arrive at the connecting floor first in the ascending direction and assigns the connecting standby. Here, it is assumed that the high-rise elevator B is initially assigned as the elevator on the connecting side. Then, the transfer control shown in the flowchart of FIG. 6 is started.

First, the low-rise side predicted time calculation device 13 performs a prediction calculation of the time required for the elevator A, which is the connection request source, to arrive at the connection floor 11, and the predicted time Ta is used as the low-rise group management control. The device 1 transmits to the high-rise group management control device 2 through the transmission devices 5 and 6. In parallel with this, the high-rise side predicted time calculation device 14 performs a prediction calculation of the time Tb required to arrive at the transfer floor 11 for the car B assigned as the transfer destination elevator car, and Transfer to the management control device 2 (step S3
1).

Next, the high-rise group management control device 2 compares the predicted arrival time Ta of the car A, which is the source of the transfer request, with the predicted arrival time Tb of the car B, which has been assigned as the transfer destination side. If the requesting A-car arrives earlier than the transit-destination B-car, the assignment of the B-car is maintained (step S32).

However, if it is predicted that the B-car assigned as the transit destination side will arrive more than a predetermined time τ earlier than the A-transit requester, the B-car Will wait for a long time at the transfer floor 11, so the call on the other floor has already been registered to see if there is a passenger waiting in the hall at another floor or a passenger already in the car. (Steps S33 and S34), and if there is a call registration for another floor, the assignment to the car B as an elevator on the connecting destination side is canceled in order to prevent other users from waiting for a long time (Step S33). Step S35).

Then, the high-rise group management control device 2 assigns the optimal elevator, here C, as the elevator at the connecting destination by checking the operation state of each high-rise elevator, and stops at the connecting floor 11. (Step S36).

As described above, in the elevator group management control device according to the third embodiment, the elevator first assigned as the elevator on the transfer destination side arrives at the transfer floor where the elevator requesting the transfer arrives. If it is predicted that you will wait a long time, if the call for the other floor is registered in the elevator on the connecting side, the assignment of the elevator on the connecting side will be changed to another machine, so first The elevator assigned to the transfer destination waits a long time at the transfer floor until the elevator requesting the transfer arrives, calls the hall on another floor and waits for a passenger or car already in the car It is possible to take care not to irritate the passengers, and to improve the service of the entire elevator system together with the transfer control.

Next, an elevator group management control apparatus according to a fourth embodiment of the present invention will be described with reference to the schematic diagram of FIG. 2 and the flowchart of FIG. The components of the fourth embodiment are the same as those of the third embodiment shown in FIG.
A feature of the fourth embodiment is that the low-rise group management control device 1 and the high-rise group management control device 2 execute the processing of the flowchart shown in FIG. 7 in the transfer control.

The connection control executed by the fourth embodiment will be described with reference to the schematic diagram of FIG. 2 and the flowchart of FIG. As shown in FIG. 2, in the fourth embodiment, similarly to the above-described embodiments, the low-rise group management control device 1 executes the group management control of the operation of the low-rise elevators A and D. , The high-rise group management control device 2 executes the group management control of the operation of the high-rise elevators B and C, and these group management control devices 1 and 2 enable the elevator user to operate the low-rise elevator at the transfer floor 11. Transfer control so that the passenger can transfer to the high-rise elevator without waiting time.

In this transfer control, when the transfer request button 3 is pressed from the A-car on the lower floor, the low-rise group management controller 1 receives the transfer request and transmits the high-rise group Inform the management control device 2 of the occurrence of the transfer request,
The high-rise group management control device 2 selects a high-rise elevator that can arrive at the transfer floor first in the ascending direction and assigns a transfer standby. Here, it is assumed that the high-rise elevator B is initially assigned as the elevator on the connecting side.

In this way, the high-rise group management controller 2 directs the car B assigned as the transfer destination to the transfer floor 11, and waits for the arrival of the car A if it arrives earlier than the car A. When the transfer is completed, the train departs for call registration. However, if a transit request is issued from another D before or after the transit request from the A,
The transfer control is performed for the subsequent elevator that has requested the transfer by the processing of the flowchart in (1).

That is, if both the low-rise elevator A, which has issued the transfer request first, and the high-rise elevator B, which has been assigned as the transfer destination side elevator, arrive at the transfer floor 11 (step S <b> 41), the low-rise predicted time calculation device 13 performs a prediction calculation of the time required to arrive at the transfer floor 11 for the elevator D, which is the later requesting transit, and sets the predicted time Td to the low-rise group management control. The device 1 transmits to the high-rise group management control device 2 through the transmission devices 5 and 6 (step S42).

The high-rise group management control device 2 receiving this
Is to determine whether the estimated arrival time Td of the subsequent D-transfer requester D is shorter than a predetermined time, that is, whether or not the standby time of the transit destination B (Step S43), and if it is determined that the waiting time is not long, the transfer destination car B waits for the arrival of the elevator car D, which is the requester of the subsequent connection. Step S4
4).

If the estimated arrival time of the later-requesting elevator machine is long, the process exits the process of the flowchart of FIG. 7 and returns to the same manner as in the prior art or based on another embodiment of the present invention. Transfer control when a large transfer request occurs. That is, in the fourth embodiment, the processing of the third embodiment is not necessarily applied to the response assignment processing of the elevator at the transfer destination side for the first occurrence of the transfer request, At some point in time, transit requests come from different elevators,
The elevator of the first transit requester and the elevator assigned to it as the transit destination have both arrived at the transit floor and are in transit, and the later transit requester has issued the transit request. Only when it is predicted that the vehicle will arrive at the connecting floor within a certain time, the elevator at the connecting destination is set to be in an extended standby state by the control processing shown in the flowchart of FIG.

As described above, in the elevator group management control apparatus according to the fourth embodiment, a connection request is generated from different elevators in succession, and the first connection requesting elevator and the corresponding connection request are issued. It is anticipated that the elevator with the elevator assigned as the transfer destination will arrive at the transfer floor together with the transfer, and that the subsequent elevator requesting the transfer will arrive at the transfer floor within a certain period of time. In the case of a transfer, the elevator at the transfer destination side is made to wait for an extension of the elevator requesting the subsequent connection for an extended period of time. In addition, it is possible to transfer to the elevator at the connecting destination without waiting for the connecting passenger of the elevator that has requested the subsequent connecting, so that the service can be improved.

Next, an elevator group management control device according to a fifth embodiment of the present invention will be described with reference to the schematic diagram of FIG. 2, the configuration diagram of FIG. 8, and the flowchart of FIG. As shown in FIG. 8, in the elevator group management control device according to the fifth embodiment, the low-rise group management control device 1 includes:
Alternatively, a plurality of low-rise elevators are put into service with a specific floor being a stop floor, and the high-rise group management control device 2
, A plurality of high-rise elevators are put in service with each floor of the base floor, the connecting floor, and each of the high-rise floors, or a specific floor among them, as a stop floor, and their operation is controlled. These group management control functions are the same as in the first embodiment shown in FIG.
In addition, the group management control device 1 for low-rise, the group management control device 2 for high-rise
As in the first embodiment, each of them has a transfer request button 3 or 4 for generating a request for a connection from a lower floor to a higher floor and a connection from a higher floor to a lower floor, and a signal Transmission devices 5 and 6 for performing transmission are provided.

As a characteristic element of the fifth embodiment, arrival elapsed time measuring devices 15 and 16 for measuring the standby time at the connecting floor of each elevator of the low-rise elevator and each elevator of the high-rise elevator are provided. Have.

Next, the transfer control of the elevator group management control device of the fifth embodiment having the above configuration will be described with reference to the schematic diagram of FIG. 2 and the flowchart of FIG. As shown in FIG. 2, in the fifth embodiment, similarly to the other embodiments described above, the low-rise group management control device 1 executes the group management control of the operation of the low-rise elevators A and D. Then, the high-rise group management control device 2 executes the group management control of the operation of the high-rise elevators B and C, and these group management control devices 1 and 2 enable the elevator user to use the low-rise elevator Transfer control is also performed so that the elevator can be transferred to the high-rise elevator without waiting time.

When the transfer request button 3 is pressed at the lower floor, the low-rise group management control device 1 receives the transfer request and transmits a transfer request to the high-rise group management control device 2 through the transmission devices 5 and 6. Notifying the occurrence, the high-rise group management control device 2 selects the high-rise elevator that can arrive at the connecting floor first in the ascending direction and assigns the connecting standby. Here, it is assumed that the high-rise elevator B is initially assigned as the elevator on the connecting side. Then, the transfer control shown in the flowchart of FIG. 9 is started.

When the elevator A, which has requested the transfer, arrives first at the transfer floor 11, there is no need to perform the processing of the flowchart of FIG. 9; Change to Unit No.

On the other hand, when the car No. B assigned as the elevator on the connecting side arrives first on the connecting floor 11, the arrival elapsed time measuring device 16 on the high side after arriving and opening the door opens. Time measurement is started (step S51),
If the transit requesting A-car does not arrive at the connecting floor 11 after a certain period of time set in advance, a long wait will be required. It is determined whether there is a passenger already in the vehicle based on whether a call for another floor has already been registered (steps S52 to S54). In order to prevent long waiting, the car B is started without waiting for the arrival of the car A (step S55).

Then, the high-rise group management control device 2 assigns the optimum elevator, here C, as the elevator on the connecting destination side by checking the operation state of each high-rise elevator, and stops at the connecting floor 11. (Step S56).

As described above, in the elevator group management control apparatus according to the fifth embodiment, even if the elevator assigned first as the elevator on the connecting side waits at the connecting floor for a certain period of time or more, When the elevator of the connection request source does not arrive, if the call of the other floor is registered in the elevator of the transfer destination, the assignment of the elevator of the transfer destination is changed to another machine, so first The elevator assigned to the transfer destination waits a long time at the transfer floor until the elevator requesting the transfer arrives, calls the hall on another floor and waits for a passenger or car already in the car It is possible to take care not to irritate the passengers, and to improve the service of the entire elevator system together with the transfer control.

Next, an elevator group management control device according to a sixth embodiment of the present invention will be described with reference to the schematic diagram of FIG. 2, the configuration diagram of FIG. 10, and the flowchart of FIG. The elevator group management control device according to the sixth embodiment is similar to the fourth embodiment.
In this case, a connection request is generated before or after a separate elevator on the same low-rise side or before or after a separate elevator on the same high-rise side, and The elevator assigned to the transfer destination side in response to the connection request and the elevator of the preceding connection requester have both arrived at the transfer floor and are in the process of connecting, and the elevator machine of the later connection requester If the vehicle is expected to arrive at the transfer floor within a certain time, compare the load of the elevator at the transfer destination with the load of the elevator requesting the subsequent transfer, and accept all passengers It is determined whether or not the transfer is possible, and if the transfer is not accepted, an elevator of another car is assigned as a transfer destination side elevator to an elevator of a subsequent transfer request source.

Therefore, the elevator group management control device according to the sixth embodiment includes a low-rise group management control device 1, a high-rise group management control device 2 similar to the first embodiment shown in FIG.
Transfer request buttons 3 and 4, transmission devices 5 and 6, load detection devices 7 and 8, and load comparison devices 9 and 10, and a predicted time calculation device similar to that of the third embodiment shown in FIG. 13 and 14 are provided.

Next, the transfer control operation by the elevator group management control device according to the sixth embodiment will be described with reference to the schematic diagram of FIG. 12 and the flowchart of FIG. When the transfer request button 3 is pressed from the A-car on the lower floor, the low-rise group management control device 1 receives the transfer request and generates a transfer request to the high-rise group management control device 2 through the transmission devices 5 and 6. And the high-rise group management control device 2 selects the high-rise elevator that can arrive first at the transit floor in the ascending direction and assigns the transit standby. Here, it is assumed that the high-rise elevator B is initially assigned as the elevator on the connecting side.

In this way, the high-rise group management control device 2 directs the B car assigned as the transit destination to the transit floor 11, and waits for the arrival of the A car if it arrives earlier than the A car. When the transfer is completed, the train departs for call registration. However, if a transit request is issued from another car D before or after the transit request from the car A, the transit control for the subsequent transit requesting elevator is performed by the processing in the flowchart of FIG. I do.

That is, if both the low-rise elevator A which has issued the transit request first and the high-rise elevator B assigned to the transit destination elevator arrive at the transit floor 11 (step S61) The low-rise-side predicted time calculation device 13 uses the elevator D of the later connection request source
A prediction calculation of the time required for the car to arrive at the transfer floor 11 is performed, and the predicted time Td is transmitted from the low-rise group management control device 1 to the high-rise group management control device 2 through the transmission devices 5 and 6 (step). S62).

The high-rise group management control device 2 receiving this
Is to determine whether the estimated arrival time Td of the subsequent D-transfer requester D is shorter than a predetermined time, that is, whether or not the standby time of the transit destination B Is determined (step S63). Next, in order to determine whether or not all of the transit passengers of the car D can cross the car B on the connection destination side, the load comparison device 10 is used. In step S64, a load signal is received from the load detection device 7 of the D-unit, and a load signal is also received from the load detection device 8 of the B-unit (step S64). It is determined whether or not it is possible to get on the No. B car on the connecting side (step S65).

Here, even if the transfer destination B-car waits for the arrival of the later-requested transit-requester D-car, there is no long wait, and all transit passengers of the D-car can be transited. If it is determined that the transfer destination, the car B on the transfer destination side waits for the arrival of the elevator car D, which is the requester of the subsequent connection (step S6)
5 and YES).

However, even if the transit destination side car B does not wait long after the arrival of the later transit requester car D, it is possible to transfer all the transit passengers of car D. If it is determined, departure is to be made to the car B on the transfer destination side, and another elevator car is used as the transfer destination side for the transfer to the elevator car D that is the requester of the subsequent connection.
Here, the car C is assigned (step S66).

If the predicted arrival time of the elevator having requested a subsequent connection is long, the processing exits from the flowchart of FIG. 11 and a new one similar to the conventional one or based on another embodiment of the present invention is used. Transfer control when a large transfer request occurs. That is, also in the sixth embodiment, as in the case of the fourth embodiment, a transit request is issued from different elevator cars before and after, and the preceding transit requester's elevator car and the On the other hand, the elevator assigned to the transit side arrives at the transit floor together with the transit, and the subsequent transit requesting elevator is expected to arrive at the transit floor within a certain time. 1 and only when it is determined that all the passengers of the elevator of the later requesting transit can be transited.
The present invention is characterized in that the elevator at the connecting destination is made to stand by for an extended period by the control processing shown in the flowchart of FIG.

As described above, in the elevator group management control apparatus of the sixth embodiment, a transfer request is generated from different elevators before and after, and the first transfer requesting elevator and the corresponding transfer request It is predicted that the elevator machine assigned as the transit destination has arrived at the transfer floor together with the transit floor and is in the process of transit, and the elevator machine of the later requesting transit will arrive at the transit floor within a certain time, If it is determined that all of the passengers of the elevator that has requested the subsequent connection can be connected, the destination elevator is extended to wait for the arrival of the elevator that requested the subsequent connection. Therefore, it is not necessary to make the passengers of the elevator requesting the first transit request wait so long, and to wait for the passengers of the elevator requesting the subsequent transit request. Can be Gisa transit to transit technique tip side of the elevator, it can be improved service.

[0078]

As described above, according to the first aspect of the present invention,
The elevator of the transit requester is assigned to determine the appropriate elevator at the transfer destination side to wait at the transit floor and assigned to the standby, but the ride state of the elevator of the transit requester is changed. If it is predicted that unoccupied passengers will occur compared to the boarding status of the elevator that has been determined as the transfer destination, the elevator at the transfer destination will be changed. All transit passengers from the elevator can be transited to the same transit destination elevator.

According to the second aspect of the present invention, an elevator machine on the transfer destination side suitable for making a standby at the connecting floor is assigned to the elevator car of the transit request source and assigned to be on standby. The passenger status of the elevator requesting the transfer request is compared with the riding status of the elevator device determined as the transfer destination side, and if it is predicted that unoccupied passengers of the elevator vehicle requesting the transfer will occur, Since the elevator at the connection destination was added, the elevator requesting the connection arrived at the connection floor and some passengers left behind when connecting to the elevator at the connection destination. Even so, the elevator at another transfer destination arrives immediately, and the transfer can be performed, so that the unconnected passengers can transfer smoothly without giving unfair feeling. .

According to the third aspect of the present invention, an elevator which is a transit destination suitable for making a standby at a transit floor is assigned to an elevator which is a transit requester and assigned so as to stand by. The arrival time of the elevator of the requesting transit to the connecting floor is predicted, and the waiting time at the connecting floor of the elevator determined as the transit destination is also predicted. If it is the above and there is a call registration for another floor, the decision on the elevator at the connecting destination is canceled and another elevator is reassigned as the elevator at the connecting side. The elevator on the transfer destination side assigned to the passengers may be irritated by the passengers waiting in the transfer floor for a long time and calling the hall on the other floor or passengers already in the car. Not yet Prevented, it is possible to improve the service.

According to the fourth aspect of the present invention, an elevator which is a transit destination suitable for making a standby at a transit floor is assigned to an elevator which has requested a transit and assigned so as to stand by. The actual standby time at the connecting floor of the elevator at the connecting destination is measured, and even if it has exceeded the predetermined time, the elevator at the connecting request does not arrive at the connecting floor, and other If there is a floor call registration, the decision on the elevator at the transfer destination concerned will be canceled and another elevator will be reassigned as the elevator at the transfer destination. Improve the service by preventing the front elevator from waiting for a long time at the connecting floor and calling the hall on another floor to irritate the waiting passengers and passengers already in the car To do It can be.

According to the fifth aspect of the present invention, when there are a plurality of elevators that request a transit, an appropriate elevator at the transit destination is determined for the one elevator that requests the transit. Assign to wait at the connecting floor,
After arriving at the connecting floor of one of the elevators of the transit requester, predicting the waiting time required until another elevator of the transit requester arrives at the transit floor,
If the predicted waiting time is equal to or shorter than the predetermined time, the elevator at the transfer destination side is made to wait until the arrival of another elevator as the transfer request source, so that a plurality of elevators as the transfer request source are If the passenger arrives at the connecting floor within a short time and a passenger who arrives at the connecting requester who arrives later tries to transfer, the connecting requester who arrived first It is possible to prevent a situation in which the elevator on the transfer destination side is closed and departs when the transfer of the passengers of the elevator is completed, thereby improving the service.

According to the sixth aspect of the present invention, when there are a plurality of elevators that request a transit, an appropriate elevator at the transit destination is determined for the one elevator that requests the transit. Assigned to stand by at the transfer floor, and after the arrival of the one elevator requesting the transfer request arrives at the transfer floor, the elevator at the transfer request destination side arrives until another elevator requesting the transfer arrives The elevator is placed on standby at the transfer floor with the door open, but before the other elevator that is the transfer requester arrives at the transfer floor, the elevator at the transfer destination waiting for its transfer status is If it is predicted that unoccupied passengers of other elevators that are the transit request source will occur in comparison with the boarding status, additional assignment of the elevator at the transit destination will be instructed, so Naru Elevé If more than one passenger arrives at the transfer floor in a short period of time, all the passengers who arrived later from the elevator that requested the transfer will be transferred to the waiting transfer-side elevator. Even without being able to get on, it is possible to transfer to an elevator at another transfer destination that arrives immediately afterward, and it is possible to improve the service without waiting long for the connecting passenger.

[Brief description of the drawings]

FIG. 1 is a block diagram showing a configuration of a first embodiment of the present invention.

FIG. 2 is a schematic diagram of transfer control according to the embodiment.

FIG. 3 is a flowchart of a transfer control according to the embodiment.

FIG. 4 is a flowchart of a transfer control according to a second embodiment of the present invention.

FIG. 5 is a block diagram showing a configuration according to a third embodiment of the present invention.

FIG. 6 is a flowchart of the transfer control according to the embodiment.

FIG. 7 is a flowchart of a transfer control according to a fourth embodiment of the present invention.

FIG. 8 is a block diagram showing a configuration according to a fifth embodiment of the present invention.

FIG. 9 is a flowchart of the transfer control according to the embodiment.

FIG. 10 is a block diagram showing a configuration according to a sixth embodiment of the present invention.

FIG. 11 is a flowchart of connection control according to the embodiment.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 low-rise group management control device 2 high-rise group management control device 3 connection request button 4 connection request button 5 transmission device 6 transmission device 7 load detection device 8 load detection device 9 load comparison device 10 load comparison device 11 connection floor 13 Predicted time calculating device 14 Predicted time calculating device 15 Arrival elapsed time measuring device 16 Arrival elapsed time measuring device

Claims (6)

[Claims] A low-rise group management control means for activating a plurality of low-rise elevators on a plurality of low-rise floors, and determining and responding to an appropriate elevator for a low-rise hall call. A high-rise group management control means for assigning a plurality of high-rise elevators to a plurality of high-rise floors and determining an appropriate elevator to respond to a high-rise hall call; A transfer request operation provided in at least one of each elevator or each elevator hall to notify a transfer from a high-rise elevator to a low-rise elevator or a transfer from a low-rise elevator to a high-rise elevator Means, for the elevator machine of the transit request by the transit request operation means, determine an appropriate elevator machine at the transit destination side to wait at the transit floor Transit control means for making the vehicle stand by and waiting; transit state detecting means for detecting the transit state of each of the low-rise and high-rise elevators; and a transit request when the transit request is issued by the transit request operation means. The boarding state detected by the boarding state detection means with respect to the original elevator machine is compared with the boarding state detected by the boarding state detection means with respect to the elevator machine determined as the transfer destination side by the transfer control means,
A transfer destination elevator adjusting means for instructing the transfer control means to change the elevator machine on the transfer destination side when it is predicted that unloading of passengers of the transfer requesting elevator machine occurs; and An elevator group management control device comprising: 2. The transfer destination elevator adjusting means, when a transfer request is issued by the transfer request operating means, the boarding state detected by the boarding state detection means with respect to the elevator machine of the connection request source, The transfer control unit compares the elevator state determined as the transfer destination side with the boarding state detected by the boarding state detection unit, and it is predicted that the unloading of passengers of the elevator unit that requested the transfer is generated. 2. The elevator group management control device according to claim 1, wherein in the case, the transfer control means is instructed to add the elevator at the transfer destination side. 3. 3. A low-rise group management control means for activating a plurality of low-rise elevators on a plurality of low-rise floors and determining an appropriate elevator to respond to a low-rise hall call. A high-rise group management control means for assigning a plurality of high-rise elevators to a plurality of high-rise floors and determining an appropriate elevator to respond to a high-rise hall call; A transfer request operation provided in at least one of each elevator or each elevator hall to notify a transfer from a high-rise elevator to a low-rise elevator or a transfer from a low-rise elevator to a high-rise elevator Means, for the elevator machine of the transit request by the transit request operation means, determine an appropriate elevator machine at the transit destination side to wait at the transit floor A transfer control means for causing the transfer-requesting elevator to arrive at the transfer floor of the transfer-requesting-source elevator machine, and determining the arrival time of the transfer-destination-side elevator machine determined by the transfer control means. Estimating the standby time at the connecting floor, and if the predicted standby time is equal to or longer than the predetermined time and there is a call registration of another floor, canceling the determination of the elevator machine at the connecting side, the destination elevator An elevator group management control device comprising an adjusting means. 4. A low-rise group management control means for activating a plurality of low-rise elevators on a plurality of low-rise floors and determining an appropriate elevator to respond to a low-rise hall call. A high-rise group management control means for assigning a plurality of high-rise elevators to a plurality of high-rise floors and determining an appropriate elevator to respond to a high-rise hall call; A transfer request operation provided in at least one of each elevator or each elevator hall to notify a transfer from a high-rise elevator to a low-rise elevator or a transfer from a low-rise elevator to a high-rise elevator Means, for the elevator machine of the transit request by the transit request operation means, determine an appropriate elevator machine at the transit destination side to wait at the transit floor Transfer control means to make a standby, and the standby time at the transfer floor of the elevator machine on the transfer destination side determined by the transfer control means is measured, the standby time becomes a predetermined time or more, and An elevator group management control device comprising: a destination elevator adjusting means for canceling the determination of an elevator at the destination when there is a call registration of another floor. 5. A low-rise group management control means for activating a plurality of low-rise elevators on a plurality of low-rise floors and determining an appropriate elevator to respond to a low-rise hall call. A high-rise group management control means for assigning a plurality of high-rise elevators to a plurality of high-rise floors and determining an appropriate elevator to respond to a high-rise hall call; A transfer request operation provided in at least one of each elevator or each elevator hall in order to notify the transfer from the high-rise elevator to the low-rise elevator or the transfer from the low-rise elevator to the high-rise elevator Means, and an elevator machine on a transfer destination side suitable for making a standby at the transfer floor with respect to one elevator machine which is a transfer request source by the transfer request operation means. Transit control means for determining and waiting, and after the arrival of the one elevator machine of the transit request source to the transit floor, until another elevator vehicle that is the transit request source arrives at the transit floor A standby time required for the transfer destination, and when the predicted standby time is equal to or less than a predetermined time, the transfer destination that causes the elevator machine on the transfer destination side to wait until the arrival of another elevator vehicle that is the transfer request source An elevator group management control device comprising an elevator adjusting means. 6. A low-rise group management control means for activating a plurality of low-rise elevators on a plurality of low-rise floors, and determining and responding to an appropriate elevator for a low-rise hall call. A high-rise group management control means for assigning a plurality of high-rise elevators to a plurality of high-rise floors and determining an appropriate elevator to respond to a high-rise hall call; A transfer request operation provided in at least one of each elevator or each elevator hall in order to notify the transfer from the high-rise elevator to the low-rise elevator or the transfer from the low-rise elevator to the high-rise elevator Means, and an elevator machine on a transfer destination side suitable for making a standby at the transfer floor with respect to one elevator machine which is a transfer request source by the transfer request operation means. Transit control means that determines and waits; transit state detection means that detects the transit state of each of the low-rise and high-rise elevators; Thereafter, a standby time required until another elevator machine that is a transfer request source arrives at the transfer floor is predicted, and if the predicted standby time is equal to or less than a predetermined time, the elevator on the transfer destination side is predicted. A transfer destination elevator adjusting unit that causes the elevator to wait until the arrival of another elevator that is the transfer requesting source; and the boarding state detection unit that detects the boarding state before the other elevator arrives at the connecting floor. A comparison is made between the boarding state of the other elevator machine that is the transit request source and the boarding state of the waiting elevator machine at the transit destination, and the other elevator car that is the transit request source is compared. If leaving the product of the passenger is expected to occur, the group management control device of an elevator comprising a additional allocation necessity determination means for instructing the elevator machines additional allocation of transit technique tip side to the transit technique control means.