JP5245494B2 - Elevator group management system - Google Patents

Description

The present invention relates to an elevator group management system.

In an elevator system installed in a high-rise building, it is normal for the newly registered hall calls on each floor to be evaluated using the improvement of driving efficiency of multiple installed elevators and the improvement of driving service for elevator users. Group management control is performed to select and assign the responding elevator.

A hall call is generated and registered when a plurality of up or down hall buttons provided for each hall on the floor are operated by a waiting hall, but conventionally, a plurality of hall calls are registered on the same floor. The hall buttons are not particularly distinguished from each other, and it is common to generate a common hall call to the same floor. This is because when the optimum elevator driving service is performed on the floor where the hall call generated by the landing button is registered based on the above-mentioned evaluation index, the hall waiting place is the place of the optimum elevator hall where the driving service is provided. Since it was assumed that the vehicle was moved on foot, it was not necessary to distinguish the operated hall buttons, and it was because it was sufficient to generate a common hall call to the same floor.

In addition, when an elevator landing on a certain floor is in the middle of a door closing operation in order to depart in the next driving direction, a landing button in the same direction as the driving direction of the elevator by the waiting passenger on that floor When either of these is operated, it is common for elevators in the middle of a door-closing operation to be reversed (open again). This is a function called a re-open function (re-opening function) that allows waiting passengers who are likely to miss the elevator to enter the elevator.

In the conventional elevator group management system having this reopening function, a plurality of hall buttons provided for each hall floor have two functions of a reopening function and a hall call registration function. As shown in Table 1, it was determined to be valid or invalid depending on various conditions. Further, as described above, the plurality of hall buttons on the same floor are not particularly distinguished from each other, and generally have a common reopen function and hall call registration function.

As a result, there has been a problem related to the allocation of the reopen function and the hall call registration function to the hall button.

Specifically, even if you operate the landing button when you want to see the elevator landing on the floor where there is a waiting hall and get on another elevator, the hall call will be registered in another elevator In addition, every time the landing button is operated, the landing elevator repeatedly reopens. As a result, the landing elevator cannot depart, so not only the waiting passengers but also passengers in the car are uncomfortable. There was a problem of giving.

Also, since the landing call to another elevator can be registered only after the landing button is operated after the landing elevator departs, in order to register the landing call to another elevator, It is necessary to wait for the elevator inside to depart, and as a result, the timing of registration of the hall call is delayed, while another elevator that originally got in passes during that time, and the waiting time of waiting passengers becomes longer, etc. There is a problem that the driving service efficiency for the waiting passengers is extremely deteriorated.

Considering these problems, how to enable the reopen function and wait for the landing so as to improve the driving efficiency of multiple elevators and improve the driving service for elevator users (waiting passengers and passengers in the car) Elevator group management with re-opening function, depending on whether the customer is allowed to board the elevator that is currently landing or how the re-opening function is disabled and a landing call is assigned to another elevator This is a basic problem in the system.

As conventional techniques for this basic problem, there are, for example, elevator group management systems disclosed in Patent Document 1 and Patent Document 2.

In Patent Document 1, when it can be determined that the currently landing elevator is almost full based on the information on the load in the car, the landing waiting is performed by disabling the reopening function of the elevator that is landing. A technique is disclosed in which a passenger is prohibited from getting in and a hall call is assigned to another elevator to respond.

Further, in Patent Document 2, it is determined whether an elevator other than the currently landing elevator can respond in a short time, or whether there are a large number of destination calls already registered in the currently landing elevator. Based on the driving service status of the elevator, etc., the reopening function of the currently landing elevator is enabled and the waiting passenger can enter the elevator that is currently landing, or the reopening function is disabled. The technique of assigning a hall call to another elevator is disclosed.

JP-A-6-247644 JP 2002-362839 A

However, in the conventional elevator group management system, the reopening function is enabled so that waiting passengers can enter the elevator that is currently landing, or the reopening function is disabled and a hall call is assigned to another elevator. Regarding the allocation of the reopen function and the hall call registration function to the landing button, whether to respond, the control device side has decided before the arrival of the currently landing elevator based on the load in the car or the operation service status of the elevator Therefore, waiting passengers want to ride the current elevator with the reopening function enabled by looking inside the elevator car that is currently landing, or disable the reopening function early and enable the hall call function. There was a problem that it was not possible to respond immediately to the waiting passenger's desire to ride the elevator. It was.

For example, even if the elevator is nearly full, if the waiting passengers want to ride compulsorily, the reopening function should be enabled, or even if the elevator is not full, the waiting passengers will enter the current elevator. If you do not want to ride and want to ride another elevator, you should immediately disable the reopen function and register the hall call. However, in the prior art disclosed in Patent Document 1 or 2, such a hall button The reopening function and the hall call registration function were not assigned.

Also, even if the waiting passengers want to assign a landing call to the next car as soon as possible, it may be reopened and the passengers in the car may be inconvenienced. However, there is a case where the operation of the landing button is hesitant until the landing elevator departs, resulting in a problem that registration of the landing call is delayed and waiting time at the landing is increased.

The elevator group management system according to the present invention is made to solve the above-described problems, and is reopened to enter an elevator that is currently landing, or to another elevator without reopening. By providing a landing button corresponding to each elevator so that the waiting passenger can choose whether to assign the call early, it prevents a drop in driving service due to unnecessary reopening, shortens the waiting time at the landing, and rides It is an object of the present invention to provide an elevator group management system in which an elevator that is not intended is reopened by mistake, and passengers waiting in a hall and passengers in a car can be prevented from both feeling uncomfortable.

The first invention in the present invention is:
A plurality of elevators provided for driving service to a plurality of floors;
Rutotomoni provided to correspond to the elevator to the floor for each floor, a landing waiting passengers are hall button and driving directions provided in association with that do not correspond to the corresponding hall button to the elevator in the landing state is entered A plurality of hall buttons at least equal to the number of elevators;
When any one of the elevators is in the landing state and any landing button in the same direction as the operation direction of the elevator is operated, the landing button corresponds to the elevator that is landing. First landing button determination means for determining whether or not,
Based on the determination by the first landing button determination means, if it is determined that the operated landing button corresponds to the elevator in the landing state, the landing call is not registered, and it is determined that it does not correspond. A hall call registration means for registering a hall call when
An assigning means for selecting and assigning an optimum elevator from the elevators to a hall call newly registered with the hall button;
Drive control means for operating the assigned optimum elevator to the floor where the hall call is generated.

According to a second aspect of the present invention, in the first aspect,
Based on the determination by the first landing button determination means, further, second landing button determination means for determining whether or not the landing button has been operated during the door closing operation of the elevator,
Based on the determination of the second landing button determination means, when it is determined that the operated landing button corresponds to an elevator that is in the middle of a door closing operation, the elevator is caused to perform a door opening reverse operation, and the elevator Re-opening control means for causing the elevator to continue the door closing operation when it is determined that it does not correspond;
It is equipped with.

According to a third aspect of the present invention, in the second aspect,
Each floor is provided so as to correspond to each elevator, and is provided with an informing means for informing whether or not the corresponding elevator is opened and reversed.

According to a fourth aspect of the present invention, in the third aspect,
The informing means includes a lighting part.

According to a fifth aspect of the present invention, in the fourth aspect,
The informing means includes a hall button incorporating the lighting part.

According to a sixth aspect of the present invention, in the fourth or fifth aspect,
The notification means notifies by blinking the lighting part.

According to the first aspect of the present invention, when the waiting passenger does not want to ride the elevator that is currently landing, but has a desire to ride another elevator, the elevator of the elevator in the landing state By pressing a non-corresponding landing button, you can quickly register landing calls without waiting for the landing elevators to depart. The effect that the driving service efficiency to can be improved is obtained. In addition, if the waiting customer wants to quickly assign a landing call to the next car, even if he / she hurts and operates the landing button, he / she accidentally reopens the currently landing elevator, Since passengers and passengers in the car do not feel uncomfortable, there is an effect that the hall button can be operated with peace of mind.

According to the second aspect of the present invention, when the waiting passenger has a desire to ride the elevator that is currently landing, by pressing the landing button corresponding to the elevator car that is in the landing state. Even if the car is almost full, waiting passengers can be forced to board, so waiting time for waiting passengers can be shortened and driving service efficiency for waiting passengers can be improved. An effect is obtained.

According to the third aspect of the invention, the waiting passenger can surely recognize the re-opening function assignment status of the landing button according to the notification means provided corresponding to each elevator unit, so that it can be reopened. It is possible to reliably convey to the control device the request of the waiting passenger whether they want to enter the elevator that is currently landing or whether to assign a hall call to another elevator without reopening. Further, there is an effect that it is possible to eliminate both the waiting passengers and passengers in the car from feeling uncomfortable by operating the landing buttons.

According to the fourth aspect of the invention, since the notifying means includes the lighting unit, it is possible to reliably recognize the re-opening function allocation status of the landing button from the visual information. There is an effect that the control device side can surely transmit the request of the waiting passenger whether to enter the elevator or to assign the hall call to another elevator quickly without reopening.

According to the fifth aspect, by using the hall button incorporating the lighting part as the notification means, when the hall button having the lighting part being lit is operated, the elevator corresponding to the hall button is opened. It is possible to reliably recognize the landing button to be operated according to the notification means that it is opened and reversed, so you want to reopen and enter the elevator that is currently landing, or call the hall to another elevator without reopening It is possible to obtain an effect that the control device side can surely transmit the request of the passenger waiting for the hall whether the user wants to assign the item quickly.

According to the sixth aspect of the present invention, when the landing button having the flashing lighting part is operated by blinking the lighting part of the landing button, the elevator corresponding to the landing button is opened and reversed. According to the notification means, it is possible to more reliably recognize the landing button to be operated, so whether you want to reopen and get into the currently landing elevator, or quickly call the hall to another elevator without reopening It is possible to obtain the effect that the control device side can surely transmit the request of the waiting passenger as to whether the assignment is desired.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
FIG. 1 is a basic configuration diagram showing an elevator group management system according to the present invention. As shown in FIG. 1, a group management control device 2 that manages a plurality of elevators (not shown) is connected to a car control device 1 that controls a drive control device 3 (for example, an elevator car or an elevator door (not shown)). The system is configured to transmit and receive data, calculate an allocation evaluation value for selecting and allocating elevators to be operated from a plurality of elevators based on the hall call registration by operating the hall button 4, and Based on the evaluation value, an optimal elevator is assigned and assigned to the car control device 1, and an assigned output for operating the elevator to the floor where the landing call is generated is sent out. Although only one car control device 1 connected to the group management control device 2 is shown in this figure, it is assumed that a plurality of devices are actually connected.

The car control device 1 is constituted by a microcomputer (hereinafter referred to as a microcomputer), and the internal configuration thereof transmits and receives data to and from the central processing unit (hereinafter referred to as CPU) 1A and the group management control device 2. A transmission device 1B, a storage device 1C for storing programs and data, and a conversion device 1D for converting input / output signal levels are connected to a drive control device 3 such as an elevator car or an elevator door. .

The group management control device 2 is also composed of a microcomputer. The internal configuration includes a CPU 2A, a transmission device 2B for transmitting / receiving data to / from the car control device 1, a storage device 2C for storing programs and data, and input / output signals. A conversion device 2D for converting the level is provided, and a landing button 4 is connected to the conversion device 2D.

Embodiment 1 FIG.
Hereinafter, Embodiment 1 of the present invention having the above basic configuration will be described in detail with reference to the drawings. FIG. 2 is a block diagram showing the overall configuration of the elevator group management system according to Embodiment 1 of the present invention, in which each control function realized in CPU 1A and CPU 2A shown in FIG. 1 is displayed as a block as control means. is there. In addition, the part enclosed with the broken line in FIG. 2 shows each control function implement | achieved in CPU2A shown in FIG.

In FIG. 2, 33 has an elevator car 31 and an elevator door 32, and a plurality of elevators provided so as to provide driving services to a plurality of floors, 4 for inputting a driving direction desired by the waiting passengers. A plurality of landing buttons provided for each floor (Y1, Y2,..., Yn) corresponding to each elevator (X1, X2,..., Xm), 5 is information from the landing buttons 4 and the elevator 33. Based on the determination by the determination means 1 in the hall button determination means 5, a hall call for registering the hall call based on the determination by the determination means 1 in the hall button determination means 5. Registration means 7 is a car assignment means for selecting and assigning an optimum elevator to the hall call newly registered by the hall call registration means 6, and 11 is assigned by the car assignment means 7. A drive control means for driving a suitable elevator to the floor where the hall call is generated and controlling the elevator door, and 12 is a door control operation for the elevator in the middle of the door closing operation based on the judgment by the judgment means 2 in the hall button judgment means 5 It is a re-opening control means for realizing the re-opening function by reversing the opening.

The landing button determination means 5 is the button state of the landing button 4, the installation floor, the information about the corresponding elevator car, and the information about the state of the elevator 33 (the landing floor of the elevator car 31, the driving direction information and the elevator door 32 Based on the door opening / closing state information), it is determined whether or not to execute a reopening operation (reopening door operation) or a hall call registration operation. The contents of the determination means 1 and the determination means 2 that specifically configure the hall button determination means 5 will be described in detail in the following operation description.

The operation of the elevator group management system having the above configuration will be described with reference to FIG.

FIG. 3 is a flowchart showing an operation of the elevator group management system according to the present invention, and shows an example of an operation related to the allocation of the reopen function and the hall call registration function to the hall button. Note that two portions surrounded by a broken line in FIG. 3 correspond to the determination means 1 or the determination means 2 in the hall button determination means 5 shown in FIG.

First, in step S1, it is determined whether or not the hall button has been operated. If the landing button is not operated, the process is terminated as it is, and if the landing button is operated, the process proceeds to step S2. In step S2, it is determined whether or not there is a car on the floor where the landing button is operated. If there is no landing car, the process proceeds to step S7, and if there is a landing car, the process proceeds to step S3. In step S3, it is determined whether or not the operated landing button is a landing button corresponding to a car that is landing. If it is not a corresponding hall button, the process proceeds to step S7, and if it is a corresponding hall button, the process proceeds to step S4. In step S4, if the operated landing button is not a landing button in the same direction as the driving direction of the landing elevator, the process proceeds to step S7, and if not, the process proceeds to step S5. In step S5, it is determined whether the door opening / closing state of the elevator door is in the middle of the door closing operation. If it is not in the middle of the door closing operation, the process is terminated as it is (that is, the door opening / closing operation is continued), and if it is in the middle of the door closing operation, the process proceeds to step S6. In step S7, a hall call is registered by outputting a hall call registration command to a hall registration device (not shown). In step S6, the elevator is reopened by outputting a reopen command to a door opening / closing control device (not shown).

As an operation of the elevator group management system according to the present invention, an example of an operation related to the allocation of the reopen function to the hall button and the hall call registration function has been described with reference to FIG. 3, but the steps S2 and S3 described here are described. Even if the order of step S4 is changed, the same result can be obtained for the allocation of the reopening function (reopening function) and the hall call registration function.

Therefore, according to the first embodiment of the present invention, it is possible to realize the function assignment of the hall buttons as shown in Table 2.

As described above, according to the first embodiment, when the waiting passenger does not want to ride the elevator that is currently landing, and has a desire to ride another elevator, the elevator in the landing state By pressing a landing button that does not correspond to the No. 1 machine, you can quickly register a landing call without waiting for the landing elevator to leave, so you can reduce the waiting time of waiting passengers, Improve driving service efficiency for waiting passengers.

In addition, if a waiting customer wants to assign a landing call to the next elevator as soon as possible, even if he / she hurries and operates the landing button, he / she accidentally reopens the elevator that is currently landing, Since the passenger and passengers in the car do not feel uncomfortable, the hall button can be operated with peace of mind.

In addition, when the waiting passenger has a desire to ride the elevator that is currently landing, by reopening by pressing the landing button corresponding to the elevator car in the middle of the door closing operation, Unlike in the past, the control device side uniformly disabled the reopening function before the arrival of the currently landing elevator based on the load in the car or the operation service status of the elevator. Even in the situation, the waiting passenger can be forced to get in, so the waiting time of the waiting passenger can be shortened, and the driving service efficiency for the waiting passenger can be improved.

Embodiment 2. FIG.
Next, a second embodiment of the present invention will be described in detail with reference to the drawings. FIG. 4 is a block diagram showing the overall configuration of the elevator group management system according to Embodiment 2 of the present invention, and a new re-opening notification is provided to the elevator group management system according to Embodiment 1 of the present invention shown in FIG. It is a means of adding. Therefore, FIGS. 1 to 3 are shared by the second embodiment of the present invention.

In FIG. 4, reference numeral 13 indicates that the elevator can be reopened when the appropriate landing button is operated (the door can be reversed), the landing floor of the elevator car 31, the driving direction information, and the door opening / closing state of the elevator door 32. It is a re-opening notifying means for informing the waiting passengers based on the information. This re-opening notification means 13 is actually provided corresponding to each elevator unit for each floor. Other configurations are as described in FIG.

The operation of the re-opening notification means 13 is as follows. When the elevator is in the middle of a landing in order to start in a certain driving direction and the elevator is in the middle of a door closing operation, a re-opening notification means corresponding to the elevator and a re-opening not corresponding to the elevator Different notification is performed with the notification means. Therefore, the waiting passenger can recognize the re-opening function allocation status of each landing button by the notification of the re-opening notification means.

As described above, according to the second embodiment, the waiting passenger can surely recognize the reopening function assignment status of the landing button according to the reopening notification means provided corresponding to each elevator. Yes, it is possible to reliably convey to the control device the wishes of the waiting passengers whether they want to reopen and enter the elevator that is currently landing, or whether they want to assign a landing call to another elevator quickly without reopening. As a result, it is possible to eliminate both the waiting passengers and passengers in the car from feeling uncomfortable due to erroneous operation of the landing buttons.

Embodiment 3 FIG.
Next, Embodiment 3 of the present invention will be described with reference to the drawings. FIG. 5 is a block diagram showing an elevator group management system according to Embodiment 3 of the present invention, and shows a specific example of the re-opening notification means according to Embodiment 2 of the present invention shown in FIG. It is.

With reference to FIG. 5, taking as an example the case where three elevators (A, B, C) are installed, the re-opening notification means and the landing, which are technical features in Embodiment 3 of the present invention Button function assignment will be described.

In FIG. 5, the part surrounded by the solid line frame in the upper part is a part corresponding to the functional configuration diagram of the elevator group management system in the first embodiment of the present invention shown in FIG. This is a part that embodies the re-opening notification means 13 shown in FIG. Moreover, the part enclosed by the three dot-dash lines of the lower part means that the lighting part and hall button which will be described later are provided corresponding to each elevator (A, B, C). is there.

14a, 14b, and 14c correspond to elevators No. A, No. B, and No. C, respectively, and each floor so that the upper part and the lower part can be lit separately so as to indicate the upper direction and the lower direction of the elevator operation direction. A lighting unit 15 is provided for each, and 15 is a lighting control unit that controls the lighting units 14a, 14b, and 14c to blink. The re-opening notification means 13 includes lighting units 14 a, 14 b, 14 c and a lighting control unit 15.

Reference numerals 41a and 41b are landing buttons provided on both sides of the landing in the vicinity of the elevator A, and provided with an upward button and a downward button, respectively, for inputting a driving direction desired by the waiting passenger. Similarly, 42a and 42b correspond to elevator B, and 43a and 43b are landing buttons corresponding to elevator C. The other parts surrounded by the solid line frame in the upper part are as described in the first embodiment.

As the operation of the elevator group management system having the above-described configuration, the operation of assigning functions of the re-opening notification means and the hall button will be described.

In the re-opening notification means 13 provided with the lighting units 14a, 14b, 14c and the lighting control unit 15, the elevator is in a landing state in order to start in a certain driving direction, and the elevator is in a fully closed state from a fully open state. In the middle of the door closing operation, the lighting control unit 15 blinks the lighting unit corresponding to the elevator during the door closing operation (more precisely, the upper or lower lighting unit corresponding to the driving direction of the elevator). To blink).

This corresponds to the elevator indicated by the flashing lighting part when the elevator is in the landing state to start in a certain driving direction and the elevator door is in the middle of the door closing operation from the fully open state to the fully closed state. If the waiting passenger operates the landing button in the driving direction to be operated, the elevator is opened and reversed according to the function assignment of the landing button described in the first embodiment. On the other hand, if the waiting passenger operates any other non-flashing landing button (regardless of the driving direction of the landing button), the elevator registers the hall call according to the function assignment of the landing button described in the first embodiment. I do. Note that the timing at which hall call registration is possible is as shown in Table 2 shown in the first embodiment.

As described above, according to the third embodiment, the hall waiting person visually determines the re-opening function allocation status of the hall button according to the blinking of the lighting unit which is a notification means provided corresponding to each elevator. Because it is possible to recognize, it is necessary for the passengers to wait for whether they want to reopen and get into the currently landing elevator, or want to take another elevator without reopening (that is, want to assign a hall call sooner). It is possible to reliably transmit the wish to the control device side, and as a result, it is possible to eliminate both the passengers waiting in the hall and passengers in the car from feeling uncomfortable due to erroneous operation of the hall buttons.
Embodiment 4 FIG.

Next, Embodiment 4 of the present invention will be described with reference to the drawings. FIG. 6 is a block diagram showing an elevator group management system according to Embodiment 4 of the present invention, and is another specific example of the re-opening notification means according to Embodiment 2 of the present invention shown in FIG. Is shown. In Embodiment 3 of the present invention shown in FIG. 5, the lighting part is replaced with the lighting part of the hall button. For this reason, the fourth embodiment of the present invention will be briefly described with reference to FIG.

In FIG. 6, the part surrounded by the solid line frame in the upper half is a part corresponding to the functional configuration diagram of the elevator group management system in the first embodiment of the present invention shown in FIG. This is a part that embodies the re-opening notification means 13. Moreover, the part enclosed by the three dot-dash lines of the lower part means that the lighting part and hall button which will be described later are provided corresponding to each elevator (A, B, C). is there.

44a and 44b are landing buttons provided on both sides of the landing in the vicinity of the elevator A, each having a button that can be lit up and down in order to input a driving direction desired by the waiting passenger. . Similarly, 45a and 45b correspond to elevator B, and 46a and 46b are landing buttons corresponding to elevator C. Reference numeral 15a denotes a lighting control unit that controls blinking of the landing buttons (44a, 44b, 45a, 45b, 46a, 46b). 16a transmits the button state of the landing buttons (44a, 44b, 45a, 45b, 46a, 46b), the installation floor, and the corresponding car information to the landing button determination unit, and in accordance with a command from the lighting control unit 15a. , A hall button input / output control unit that drives and controls lighting of the hall buttons (44a, 44b, 45a, 45b, 46a, 46b). The other parts surrounded by the solid line frame in the upper part are as described in the first embodiment.

As the operation of the elevator group management system having the above-described configuration, the operation of assigning functions of the re-opening notification means and the hall button will be described.

By the re-opening notification means 13 comprising the lighting part of the hall button and the lighting control part 15a, the elevator is in the landing state for starting in a certain driving direction, and the elevator door is in the fully closed state from the fully open state. When the door is in the middle of the door closing operation, the elevator car 31 is informed of the elevator number and the driving direction of the elevator based on the landing floor and driving direction information of the elevator car 31 and the door opening / closing state information of the elevator door 32. Specifically, the lighting control unit 15a, based on the landing floor and driving direction information of the elevator car 31, and the door opening / closing state information of the elevator door 32, out of the lighting units of the landing buttons, When the elevator is in the middle of a door opening operation with respect to the landing button corresponding to the car (the lighting portion of the landing button), if the driving direction is upward, the upward landing button (the lighting portion of the landing button) If it is downward, the downward landing button (lighting portion of the landing button) flashes.

As a result, when the elevator is in a landing state in order to depart in a certain driving direction and the elevator door is in the middle of a door closing operation from the fully open state to the fully closed state, the blinking hall button (lighting of the hall button) Part) If the waiting passenger operates the driving direction landing button having the lighting part, the elevator is opened and reversed according to the function assignment of the landing button described in the first embodiment. On the other hand, when a landing waiting person operates a non-flashing landing button (regardless of the driving direction of the landing button), the elevator performs landing call registration according to the function assignment of the landing button described in the first embodiment. Note that the timing at which hall call registration is possible is as shown in Table 2 shown in the first embodiment.

As described above, according to the fourth embodiment, the hall waiting passengers can re-open the hall button according to the blinking of the hall button (lighting portion of the hall button) which is a notification means provided corresponding to each elevator. You can directly recognize the function assignment status with the landing button itself, so you want to reopen and get into the currently landing elevator, or quickly assign a hall call to another elevator without reopening It is possible to more reliably convey the wish of the waiting passenger to the control device side as a result, and as a result, it is possible to eliminate both the waiting passenger and the passenger in the car from feeling uncomfortable due to an incorrect operation of the landing button. it can.

As the elevator group management system in the third and fourth embodiments, as shown in FIGS. 5 and 6, respectively, a configuration in which two hall buttons are associated with one elevator is shown. It is obvious that the same effect can be obtained even with a configuration in which one hall button is associated with the platform.

It is a basic lineblock diagram showing the elevator group management system in the present invention. It is a block diagram which shows the whole structure of the elevator group management system in Embodiment 1 of this invention. It is a flowchart which shows operation | movement of the elevator group management system in this invention. It is a block diagram which shows the whole elevator group management system in Embodiment 2 of this invention. It is a block diagram which shows the elevator group management system in Embodiment 3 of this invention. It is a block diagram which shows the elevator group management system in Embodiment 4 of this invention.

Explanation of symbols

1 car control device, 2 group management control device, 3 drive control device, 4 hall button, 5 hall button judging means, 6 hall call registration means, 7 car allocating means, 11 drive control means, 12 re-opening control means, 13 Re-opening notification means, 14 lighting unit, 15 lighting control unit 16a landing button input / output control unit, 41, 42 landing button corresponding to each unit, 43, 44 landing button with lighting unit, 31 elevator car, 32 elevator door, 33 Elevators (elevator cars and elevator doors)

Claims (6)

A plurality of elevators provided for driving service to a plurality of floors;
Rutotomoni provided to correspond to the elevator to the floor for each floor, a landing waiting passengers are hall button and driving directions provided in association with that do not correspond to the corresponding hall button to the elevator in the landing state is entered A plurality of hall buttons at least equal to the number of elevators;
When any one of the elevators is in the landing state and any landing button in the same direction as the operation direction of the elevator is operated, the landing button corresponds to the elevator that is landing. First landing button determination means for determining whether or not,
Based on the determination by the first landing button determination means, if it is determined that the operated landing button corresponds to the elevator in the landing state, the landing call is not registered, and it is determined that it does not correspond. A hall call registration means for registering a hall call when
An assigning means for selecting and assigning an optimum elevator from the elevators to a hall call newly registered with the hall button;
An elevator group management system comprising: drive control means for operating the assigned optimal elevator to a floor where the hall call is generated. Based on the determination by the first landing button determination means, further, second landing button determination means for determining whether or not the landing button has been operated during the door closing operation of the elevator,
Based on the determination of the second landing button determination means, when it is determined that the operated landing button corresponds to an elevator that is in the middle of a door closing operation, the elevator is caused to perform a door opening reverse operation, and the elevator Re-opening control means for causing the elevator to continue the door closing operation when it is determined that it does not correspond;
The elevator group management system according to claim 1, further comprising: The elevator group management system according to claim 2, further comprising a notifying unit which is provided so as to correspond to each elevator for each floor and notifies whether or not the corresponding elevator is opened and reversed. The elevator group management system according to claim 3, wherein the notification unit includes a lighting unit. 5. The elevator group management system according to claim 4, wherein the notification means includes a hall button incorporating the lighting unit. 6. The elevator group management system according to claim 4 or 5, wherein the notification means notifies by blinking the lighting section.

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