JP2005200136A - Group control elevator control device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a group control elevator control device capable of computing predicted arriving time in high precision, improving services without keeping an elevator user waiting for a long time, flexibly coping with adjustment of an elevator and a change of specification. <P>SOLUTION: This group control elevator control device measures fundamental data such as travelling time between each of floors, door opening and closing time, etc. from time for floor departure/stoppage and door opening/closing by a fundamental data measurement processing means 11, stores this measured fundamental data by a data storage means 13, computes deviation of fundamental data measured by a fundamental data deviation computing means 14 and the stored fundamental data in advance of this storage, judges whether the deviation acquired by this computation exceeds a specified value or not, warns abnormality in the case when it exceeds, delivers the data to a measured result effectiveness judging means 15 in the case when it does not exceed, judges whether the fundamental data is effective or not by this means 15 and stores the measured fundamental data judged effective. A predicted arriving time computing means 17 computes predicted arriving time of each of elevator cages using the stored traveling time between each of floors and time for door opening/closing. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a group management elevator control apparatus that realizes an appropriate elevator assignment service for hall calls.

  In the current elevator system, the estimated arrival time of each elevator is calculated in response to a hall call from each floor, and one elevator is assigned and responded to improve the operation efficiency of the elevator and improve the service to the elevator users. We are trying to improve.

  Therefore, in such an elevator system, a group management control device composed of a computer or the like is installed to control and manage the operation status of a plurality of elevators. When a landing call is received, the estimated arrival time of each elevator is determined. Obtain an evaluation value according to a predetermined evaluation formula, assign an optimal elevator to the floor where the hall call occurred based on this evaluation value, and perform processing that does not respond to the hall call for other elevators Yes. And since the arrival forecast lantern is installed near the elevator landing door on each floor, the group management control device lights the arrival forecast lantern installed near the elevator landing door of the corresponding unit on the landing call generation floor. Just before the arrival, the chime is sounded and the forecast lantern blinks to notify the arrival of the elevator.

  FIG. 7 is a diagram showing the configuration of the group management elevator control apparatus as described above.

  In this group management elevator control device, hall call input / output control units 2a1 to 2an corresponding to hall call buttons 1a1 to 1an on each floor and a group management control unit 3 are connected by a low-speed transmission path 4, and this group management control unit 3 Are connected to the operation control units 5a1 to 5am corresponding to each elevator and a monitoring panel 6 installed in the management room. Further, the group management control unit 3 and the operation control units 5a1 to 5am are connected by a high-speed transmission path 7.

  In such a group management elevator control device, for example, when a user presses the hall call button 1a1 at the hall on the first floor, the hall call input / output control unit 2a1 is based on the operation signal of the hall call button 1a1. A hall call signal is transmitted to the group management control unit 3 via the low-speed transmission path 4. When this group management control unit 3 receives the hall call signal, it uses the basic data such as the travel time between the floors and the door opening / closing time determined in advance from the current position of each elevator to calculate the estimated arrival time to the call floor. Based on the calculation result, evaluation is performed based on a predetermined evaluation formula, and an optimal elevator is assigned to the first floor hall call floor.

  As a result of the assignment, when it is determined that the elevator (unit 1) related to the operation control unit 5a1 is the optimum elevator, the group management control unit 3 sends an assignment command signal to the operation control unit 5a1 via the high-speed transmission path 7. To do. Here, the operation control unit 5a1 lights an arrival forecast lantern (not shown) installed in the vicinity of the landing door on the call floor corresponding to the elevator of Unit 1 based on the allocation command signal. It turns out that the user waiting on the first floor should be waiting in front of the elevator door of the first unit among the plurality of landing doors by lighting the arrival forecast lantern.

  Further, the operation control unit 5a1 notifies the arrival by immediately sounding a chime (not shown) and blinking a forecast lantern immediately before the elevator of the first unit arrives. And the corresponding machine arrives at the hall call floor on the first floor, opens the door and gets the passenger on board.

  By the way, as described above, when allocating and determining elevator units, an evaluation formula is used, but the parameters included in this evaluation formula usually vary depending on the building specifications and elevator specifications, but are generally fixed. In many cases, evaluation is performed using values.

As another example of a group management elevator control device, parameters (especially travel time) in a given evaluation formula are calculated so that it is possible to flexibly cope with the hassle of setting parameters for each site and changes in building specifications. There has been proposed an apparatus that includes a parameter calculation device that performs the calculation of the evaluation value of each elevator by putting a parameter required by the calculation device into a predetermined evaluation formula (Patent Document 1).
Japanese Examined Patent Publication No. 62-056075

  By the way, in the group management elevator control apparatus as described above, there is a problem that when a fixed value is used for the parameter included in the evaluation formula, it is not possible to flexibly cope with changes in the building specifications and the elevator specifications. In addition, when a fixed value is used, there is a problem in that an evaluation value is likely to be different for each elevator due to long-term use, and it is not possible to quickly and optimally select an elevator for a hall call.

  Further, the group management control device provided with the latter parameter calculation device can flexibly cope with changes in the building specifications, but calculates the travel time which is one of the parameters in the predetermined evaluation formula, and calculates the predicted arrival time. Although it is used, the calculated travel time is not necessarily accurate, and the predicted arrival time is calculated with the wrong travel time. The reason is that the door opening and closing time required for calculating the predicted arrival time varies greatly due to human operations and aging. Therefore, if the opening and closing times of the doors vary greatly due to these artificial operations and changes over time, the accuracy of the predicted arrival time may be significantly reduced. As a result, a long wait for the elevator will occur, which will only make the user uncomfortable. In addition, the service of the entire elevator system may be deteriorated.

  The present invention has been made in view of the above circumstances, and calculates the estimated arrival time with high accuracy based on the actual measurement data, and improves the service without causing the waiting customer at the hall to wait for a long time under an appropriate arrival notification. It is another object of the present invention to provide a group management elevator control device that can flexibly cope with elevator adjustment and specification changes.

  (1) In order to solve the above-described problem, the present invention operates a plurality of elevators for a plurality of floors, and one elevator based on a predicted arrival time of each elevator for a hall call of each floor Basic data measurement processing that measures basic data such as the travel time between each floor and the door opening / closing time from the time when each elevator starts and stops, and when the door opens and closes. Means, data storage means for storing basic data measured by the basic data measurement processing means, travel time between floors and doors which are the basic data stored by the data storage means when a landing call is generated It is the structure which provided the estimated arrival time calculating means which calculates the estimated arrival time of each said elevator using opening and closing time.

  The present invention is configured as described above to measure basic data such as the travel time between each floor and the door opening / closing time from the time when the elevator starts and stops and the door opens and closes during actual operation. When the hall call is generated, the estimated arrival time of each elevator is calculated using the stored basic data, so there is no problem of errors due to age-related use, and a highly accurate estimated arrival time can always be calculated. As a result, by notifying the appropriate arrival notification, it is possible to contribute to the improvement of the service without causing the user to feel uncomfortable such as waiting for a long time.

(2) Further, the present invention newly calculates a deviation between the basic data measured by the basic data measurement processing means and the basic data already stored in the data storage means in the component of the item (1). A deviation calculating means for determining whether or not a deviation obtained by this calculation exceeds a predetermined value, and an abnormality occurrence for reporting an abnormality when the deviation calculating means determines that the deviation exceeds a predetermined value. By providing the reporting means, the same effect as the above item (1) can be obtained, and when an abnormal value occurs in the basic data measured due to some trouble or sudden abnormality cause, the abnormality is reported. For example, it is possible to take necessary measures by continuing the abnormal reporting, and it is possible to reduce the error factor by not storing the basic data.

(3) Further, according to the present invention, the basic data measured by the basic data measurement processing means or the deviation obtained by the deviation calculation means is newly added to the component of the item (1) or (2). It is determined whether or not it is valid for the corresponding basic data determined not to exceed, and if it is determined to be valid, it is sent to the data storage means to store the effective basic data, If it is determined that it is not valid, the door opening / closing time based on an artificial operation is extracted from the measurement result, and is sent to the data storage means for use in correcting the estimated arrival time when the hall call is generated. The measurement result validity determining means is provided.

  The present invention is configured as described above, so that the same effect as the item (1) or (2) can be obtained, and the latest basic data is always stored, so that the predicted arrival time is always highly accurate. Can be calculated, and the user can be greatly contributed to the improvement of service without causing discomfort such as making the user wait for a long time.

(4) Further, according to the present invention, a dummy signal for automatically generating a hall call in a predetermined order in advance and arriving at a required floor is newly added to the components of the items (1) to (3). Even if the elevator is installed or the elevator is adjusted, an actual floor is provided by providing an automatic travel means between floors that is sent to an elevator-compatible operation control unit and the basic data measurement processing means can acquire basic data. The predicted arrival time can be calculated based on the traveling time between the floors and the door opening / closing time.

  Since the present invention always measures basic data from the latest elevator operation status and calculates the predicted arrival time, it can calculate the predicted arrival time with high accuracy, and does not make waiting for passengers at the landing long waiting with appropriate arrival notification In addition, it is possible to provide a group management elevator control device that can improve service and flexibly cope with elevator adjustment and specification changes.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

  FIG. 1 is a block diagram showing an embodiment of a group management control unit which is a component of a group management elevator control apparatus according to the present invention, and the overall configuration is substantially the same as FIG. Here, the description of the configuration is omitted, and the description will be given with reference to FIG.

  The group management elevator control device is provided with a group management control unit 10 that, upon receiving a hall call signal, calculates a predicted arrival time to the call floor of each elevator and assigns an optimal one elevator. As shown in FIG. 7, in the low-speed transmission path 4 derived from the unit 10, the hall call input / output control units 2a1 to 2an corresponding to the hall call buttons 1a1 to 1an on each floor and the operation control units 5a1 to 5am corresponding to the elevators. And a monitoring panel 6 installed in the management room. Furthermore, the group management control unit 10 and the operation control units 5 a 1 to 5 am are connected by a high-speed transmission path 7.

  The group management control unit 10 is connected to the operation control units 5a1,..., 5am via the high-speed transmission path 7 to calculate the predicted arrival time from each elevator position, speed, door opening / closing time data, etc. Basic data measurement processing means 11 for measuring and processing basic data such as travel time and door opening / closing time, and data storage means 13 for storing basic data measured by the basic data measurement processing means 11 in the basic data storage device 12 The basic data deviation calculating means 14 for calculating the deviation between the basic data measured by the basic data measuring processing means 11 and the basic data stored by the data storing means 13, and measured by the basic data measuring processing means 11. It is determined whether the basic data is valid data. If the basic data is valid data, the basic data is passed through the data storage means 13. The measurement result validity determining means 15 to be stored in the storage device 12 and the basic data deviation calculating means 14 are in a situation where the deviation exceeds a predetermined value, or the measurement result validity determining means 15 cannot be stored as basic data. In some cases, an abnormality reporting means 16 for reporting an abnormality to the monitoring panel 6 or the like via the low-speed transmission path 4 is provided.

  Further, the group management control unit 10 includes elevator operation status data from the operation control units 5a1,..., 5am through the high-speed transmission path 7, and the hall call input / output corresponding to the hall call buttons 1a1 to 1an on each floor through the low-speed transmission path 4. Predicted arrival time calculation means 17 for calculating the predicted arrival time of each elevator for the hall call using the input state of the hall call from the control units 2a1 to 2an and the effective basic data stored in the basic data storage device 12, Automatic travel dummy signal setting unit 18 for storing automatic travel dummy signals such as generation of hall calls on each floor and instructions for arrival floors and when elevators are installed or when there is no latest basic data after elevator adjustment An automatic running dummy signal is taken out from the dummy signal setting unit 18 and is operated via the high-speed transmission path 7 to the operation control unit 5a1,. Interfloor automatic travel means 19 for commanding the interfloor automatic travel is provided 5am.

  Next, the operation of the group management elevator control apparatus as described above will be described with reference to FIG.

  When the elevator travels, the basic data measurement processing means 11 determines whether it is a travel time measurement process or a door opening / closing measurement process from the operation status data sent from the operation control units 5a1, ..., 5am corresponding to each elevator through the high-speed transmission path 7. If it is determined that the travel time measurement process is performed (S1, S2), the actual travel time between floors is measured (S3). The process of measuring the actual travel time between floors will be described later (see FIG. 3).

  When the basic data measurement processing means 11 measures the actual travel time between floors, it sends it to the basic data deviation calculation means 14, where it is determined whether the actual travel time between floors is based on a normal operating state. To do. That is, the basic data deviation calculation means 14 obtains a difference time TRM (n−k) between the actual travel time measured by the basic data measurement processing means 11 and the travel time stored in the data storage means 13. The difference time TRM (n−k) is compared with a predetermined value TRLMT set in advance (S4), and when the difference time TRM (n−k) exceeds the predetermined time TRLMT, an abnormality is reported from the abnormality reporting means 16. An alarm is issued (S5).

  In step S4, if the difference time TRM (n−k) is less than the predetermined value TRLMT, the measurement result validity determining unit 15 is continuously executed. This measurement result validity determining means 15 determines whether or not there has been an artificial operation such as a door closing button in the car or a door mechanical safety, or whether an obstacle has remained in the sill groove or the like and a door overload protection has been detected. S6) If there is an artificial operation or door overload protection detection, it is determined that the measured basic data is not valid, and the process proceeds to the next step S7. In this step S7, it is determined whether it is an artificial operation or door overload protection detection. If it is not an artificial operation, an abnormality is reported from the abnormality reporting means 15 (S5), and it is determined that the operation is a human operation. The basic data measured through the data storage means 13 is stored in the basic data storage device 12 (S8). If no manual operation or door overload protection is detected in step S6, the measured basic data is determined to be valid data, and the basic data measured through the data storage means 13 is stored as basic data. It is stored in the device 12 (S8).

  After the basic data is stored, it is determined whether or not the process is to be continued. If so, the process returns to step S1, and it is determined again from the driving state data whether the travel time measurement process or the door opening / closing measurement process (S1, S2). When it is determined as the opening / closing measurement process, the door opening / closing time measurement process is executed (S10) and sent to the basic data deviation calculating means 14 in the same manner. The door opening / closing time measurement processing by the basic data measurement processing means 11 will be described later (see FIG. 4).

  The basic data deviation calculation means 14 obtains a deviation time TDOM (n) between the door opening operation time and the door opening operation time stored in the data storage means 13, and then the deviation time TDOM (n) is predetermined. The value TDOLMT is compared (S11), and when the deviation time TDOM (n) exceeds the predetermined value TDOLMT, an abnormality is reported from the abnormality reporting means 16 (S5).

  In step S11, if the deviation time TDOM (n) is less than the predetermined value TDOLMT, the measurement result validity determining means 12 is subsequently executed, and the processing of steps S6, S7, etc. is executed in the same way as described above, The invalidity is determined and valid basic data is stored in the basic data storage device 12 (S8).

  FIG. 3 is a flowchart for explaining a measurement processing example (S3 in FIG. 2) of the actual travel time between floors by the basic data measurement processing means 11.

  The travel time measurement operation in the basic data measurement processing means 11 will be described by taking, for example, the No. M machine as an example. First, the basic data measurement processing means 11 performs an initialization process for clearing unnecessary data in the travel time measurement operation (S21), and then the operation control unit 5am to the M-th machine is connected via the high-speed transmission path 7. When it is detected that the departure has started after the door is closed (S22), k which is the departure floor is set in a table memory (not shown) (S23), and the departure time Tk at that time is set (S24).

  Subsequently, the operation status of the No. M unit is grasped from the operation control unit 5am through the high-speed transmission path 7, but when it is detected that the No. M unit stops at the floor n and the door is opened (S25), the floor n The stop time Tn resulting from the stop is read (S26), and using this stop time Tn and the departure time Tk of the departure floor k of the table memory, the actual travel time TRM (n− k) = Tn−Tk is calculated (S27).

  Next, door opening / closing operation time measurement processing (S10) by the basic data measurement processing means 11 will be described with reference to FIG. An example of the door opening / closing operation time measurement process will be described by taking the M machine as an example as described above.

  First, the basic data measurement processing means 11 performs an initialization process for clearing unnecessary data on the table memory in the measurement operation of the door opening / closing operation time (S31), and then controls the operation via the high-speed transmission path 7. When it is detected from the section 5am that the door of the M car starts to open (S32), the stop state of the stop floor n of the M car is read (S33), and the door opening start time Tn0 at that time is set (S34).

  Subsequently, when it is detected from the operation control unit 5am through the high-speed transmission path 7 that the door of the M car is fully opened (S35), the time Tn1 when the door of the M car is fully opened is read, and the door opening operation time TDOM (n) = Tn1-Tn0 is calculated (S36).

  Next, when it is detected through the high-speed transmission path 7 that the operation control unit 5am starts to close the door of the M machine (S37), the door closing start time Tn2 at that time is set (S38), and then the door of the M machine is When it is finally detected that the door is fully closed (S39), the time Tn3 when the door is fully closed is read, and the door opening time TDIM (n) = Tn3-Tn2 is calculated (S40).

  Next, a calculation example of the predicted arrival time in the predicted arrival time calculation means 17 shown in FIG. 1 will be described with reference to FIGS. 5 shows an example of actual travel time storage in the actual travel time storage unit 12a of the basic data storage device 12, and FIG. 6 shows an example of door opening / closing time storage in the door opening / closing time storage unit 12b.

  In the actual travel time storage example of the actual travel time storage unit 12a, the FROM side is the departure floor, the TO side is the arrival floor, and the actual travel time is stored in the intersecting area. Therefore, the actual travel time TRM (kn) when the basic data measurement processing means 11 leaves the k-th floor and arrives at the n-th floor, for example, is calculated from the FROM k and TO of the FROM of the actual travel time storage unit 12a. It is stored in the intersection area with n.

  On the other hand, in the door opening / closing time storage example of the door opening / closing time storage unit 12b, items of the door opening operation time, the door opening time, and the human operation door opening time are specified, and all floors are specified for each item. That is, the door opening operation time TDOM (n) at the nth floor calculated in the description of FIG. 4, the door opening time (n), and the door opening time TDIMM (n) by an artificial operation obtained in the processing stage of FIG. 3. Are stored as shown in FIG. 5 and 6 are examples of storage of basic data of Unit M, but other units are stored in the same form.

  In addition, if the data of the same unit is stored for a plurality of times with information on the day of the week, time zone and demand added, the accuracy of the predicted arrival time can be improved. For example, the expected arrival time until Unit M is fully open on the second floor and responds to the hall call on the third floor is the door opening time TDIM (2) and the traveling time TRM (from the second floor to the third floor) 3-2), but for example, if there is already multiple times of data of the same operating condition of the same unit, the average value of each data or the weighted average weighted to the data of a certain time zone is adopted. It is also possible to do. Furthermore, it is also possible to correct the predicted arrival time by calculating the predicted arrival time by using the door opening time by human operation instead of the door opening time.

  Next, the automatic traveling unit 19 will be described. Usually, since the basic data is measured when the elevator travels, the basic data is stored in the storage data storage device 12. However, there is no basic data at the time of elevator installation or after elevator adjustment. This has the problem that the predicted arrival time cannot be calculated because there is no basic data for the hall call.

  Therefore, the automatic traveling dummy means 19 stores automatic traveling dummy signals such as generation of landing calls and instructions for arrival floors sequentially for each floor in the automatic traveling dummy signal setting unit 18. Is transmitted to the operation control unit through the high-speed transmission path 7, and as a result, the basic data is measured from the actual elevator operation status data generated from the operation control unit and stored in the storage data storage device 12.

  Therefore, according to the embodiment as described above, since the estimated arrival time is calculated using the travel time and door opening / closing time measured during actual elevator travel, there are no problems such as errors due to aging. Accurate predicted arrival time can be calculated.

  In addition, since only valid data is extracted from the travel time and door opening / closing time measured during the travel of the elevator and used to calculate the predicted arrival time, it is possible to calculate the predicted arrival time with higher accuracy, which is optimal. By allocating elevators and notifying appropriate arrival notifications, it is possible to reduce the feeling of irritation caused by long waits for users, and to contribute to improving the service of the entire elevator system.

  Furthermore, by providing the automatic traveling unit 19 between the floors, it is possible to execute the automatic traveling between the floors. The basic data is automatically taken in for the installation, adjustment, specification change, etc. of the elevator, and the actual estimated arrival time. Can be calculated, and a very flexible response can be achieved.

  In addition, the present invention is not limited to the above-described embodiment, and various modifications can be made without departing from the scope of the invention.

  In addition, the embodiments can be implemented in combination as much as possible, and in that case, the effect of the combination can be obtained. Further, each of the above embodiments includes various higher-level and lower-level inventions, and various inventions can be extracted by appropriately combining a plurality of disclosed constituent elements. For example, when an invention is extracted because some constituent elements can be omitted from all the constituent elements described in the means for solving the problem, the omitted part is used when the extracted invention is implemented. Is appropriately supplemented by well-known conventional techniques.

The block diagram which shows one Embodiment of the group management control part which is one component of the group management elevator control apparatus which concerns on this invention. The flowchart explaining operation | movement of the group management control part shown in FIG. The flowchart explaining the detailed process operation | movement of the travel time measurement process shown in FIG. The flowchart explaining the detailed process operation | movement of the door opening / closing time measurement process shown in FIG. The figure which shows the example of storage of the basic data regarding travel time. The figure which shows the storage example of the basic data regarding door opening and closing time. The block diagram of the conventional group management elevator control apparatus.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1a1-1an ... hall call button, 2a1-2an ... hall call input / output control part, 4 ... low speed transmission path, 5a1-5am ... operation control part, 6 ... monitoring panel, 7 ... high speed transmission path, 10 ... county management control part , 11 ... basic data measurement processing means, 12 ... basic data storage device, 13 ... data storage means, 14 ... basic data deviation calculation means, 15 ... measurement result validity determination means, 16 ... abnormality reporting means, 17 ... predicted arrival time Arithmetic means, 19 ... automatic traveling means between floors

Claims (6)

In a group management elevator control device that operates a plurality of elevators for a plurality of floors, and selects and responds to one elevator based on the estimated arrival time of each elevator for a hall call of each floor,
Basic data measurement processing means for measuring basic data such as travel time between each floor, door opening and closing time from the time associated with the departure / stop of each elevator floor, door opening / closing,
Data storage means for storing basic data measured by the basic data measurement processing means;
Predicted arrival time calculating means for calculating the estimated arrival time of each elevator by using the travel time between the floors and the door opening / closing time which are the basic data stored by the data storage means at the time of occurrence of a landing call; A group management elevator control device comprising: In the group management elevator control device according to claim 1,
Deviation for calculating a deviation between the basic data measured by the basic data measurement processing means and the basic data already stored in the data storage means, and determining whether or not the deviation obtained by this calculation exceeds a predetermined value A group management elevator control device, further comprising: a calculation means; and an abnormality reporting means for reporting an abnormality when it is determined by the deviation calculation means that the deviation exceeds a predetermined value. In the group management elevator control device according to claim 1 or 2,
It is determined whether the basic data measured by the basic data measurement processing means or the corresponding basic data determined that the deviation obtained by the deviation calculating means does not exceed a predetermined value is valid. If it is determined, the data is sent to the data storage means to store the valid basic data, and if it is determined that the data is not valid, the door opening / closing time based on an artificial operation is extracted from the measurement result. And a group management elevator control device further comprising a measurement result validity determining means for sending to the data storage means for use in correcting the estimated arrival time when the hall call is generated. In the group management elevator control device according to any one of claims 1 to 3,
The storage of basic data by the data storage means has at least an actual travel time storage unit and a door opening / closing time storage unit,
The actual travel time storage unit sequentially defines a floor as a departure floor in one direction, sequentially defines a floor as an arrival floor in the other direction, and an intersection between the departure floor and the arrival floor of the elevator. Store the travel time between each floor in the area,
In the door opening / closing time storage unit, time items related to door opening / closing including artificial operation in one direction and floors in the other direction are sequentially defined, and door opening / closing is performed at the intersection area between the corresponding time item and the corresponding floor. Store the relevant door opening and closing time,
The group management elevator control device characterized in that the predicted arrival time calculation means can calculate a predicted arrival time based on basic data stored in the actual travel time storage unit and the door opening / closing time storage unit. In the group management elevator control device according to any one of claims 1 to 3,
The basic data stored by the data storage means is weighted by storing multiple times of basic data including one or more information of day of the week, time zone, and usage status for the same elevator, and applying an average time or weighting A group management elevator control device characterized in that a predicted arrival time can be calculated by averaging calculation. In the group management elevator control device according to any one of claims 1 to 3,
A floor call that automatically generates a hall call in a predetermined order and sends a dummy signal to arrive at a required floor to an elevator-compatible operation control unit so that basic data can be acquired by the basic data measurement processing means. A group management elevator control device characterized in that an automatic traveling means is provided.

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