JP6553233B1 - Group management elevator operation control method and group management elevator system - Google Patents

Abstract

An object of the present invention is to enable at least one elevator to immediately return to normal operation after the shaking of a building and the accompanying long-length object have converged, thereby suppressing inconvenience such as long-term service stoppage. At least one elevator that is not assigned a hall call continuously for a predetermined time among a plurality of elevators is selected as an evacuation car, and the car of the evacuation car is moved along with the movement of the car. When a new landing call occurs when a moving long object is moved to the retreat floor, which is difficult to resonate with the shaking of the building, and all elevators other than the retreat machine have unanswered calls. , Assigning a new hall call to the evacuation unit, and if the building shake of a predetermined size or the shake of the long object is detected, until the building shake or the shake of the long object converges, The car is put on standby at the retreat floor without assigning a new hall call to the retreat machine. [Selection] Figure 3

Description

  Embodiments of the present invention relate to a group control elevator operation control method and a group management elevator system.

  When a building shake occurs due to the influence of a long-period earthquake or strong wind, a long object in the hoistway of the elevator installed in the building (main rope displaced with the movement of a car, compensating rope, tail cord, etc.) May resonate with the shaking of the building and shake greatly. If the swing of the long object reaches a level where it contacts the equipment in the hoistway or the wall of the hoistway, the shake of the building or the shake of the long workpiece is necessary to ensure the safety of the elevator. After it has converged, it is necessary to carry out restoration work such as inspections and parts repairs by maintenance personnel. For this reason, even if the shaking of the building and the swing of the long object associated therewith converge, it is not possible to immediately return the elevator to normal operation.

  Therefore, conventionally, when a building shake exceeding a predetermined level continues for a predetermined time, the elevator car is moved to a shelter floor where a long object hardly resonates with the building shake, and the operation of the elevator is suspended until the building shake is settled. In addition, in order to suppress excessive elevator shutdowns, the size of long objects is estimated by real-time simulation based on the size and duration of the building and the position of the car. It has also been proposed to perform a control operation in accordance with the magnitude of the shake when the magnitude of the shake of the object exceeds a predetermined level.

  However, in the configuration in which the car is moved to the retraction floor when a building shake or a swing of the long object exceeding a predetermined level is detected, the swing of the long object occurs before the car moves to the retraction floor. The size may reach a level at which it contacts the equipment in the hoistway or the hoistway wall. The group management elevator comprises a plurality of elevators to which a hall call is assigned by the group management controller, but the magnitude of the runout of the long object in all of the plurality of elevators contacts equipment in the hoistway and the hoistway wall If this level is reached, it will be necessary to stop the service for a long time, so measures are needed to prevent such a situation.

Patent No. 5605860

  The problem to be solved by the present invention is that inconveniences such as long-term service stoppage are ensured so that at least one elevator can immediately return to normal operation after the shaking of the building and the accompanying vibration of a long object have converged. It is an object to provide an operation control method and a group management elevator system for a group management elevator that can effectively suppress the above.

The operation control method of the group management elevator according to the embodiment selects at least one elevator to which the hall call is not assigned continuously for a predetermined time among a plurality of elevators as an evacuation elevator, and uses the elevator car In a situation where a long object that is displaced along with the movement of the car is moved to an evacuation floor that is difficult to resonate with shaking of the building, all elevators other than the evacuation elevator have unanswered calls. When a new hall call occurs, a new hall call is assigned to the evacuation unit, and if a predetermined level of shaking of the building or the swing of the long object is detected, the shaking of the building or the swing of the long object is detected. There until convergence, the elevator car without assigning the call new hall in the retracted Unit is waiting in the retreat floor, when the vibration of a predetermined level the building sway or the long product is detected If the elevator car is not waiting on the evacuation floor and is not moving to the evacuation floor, the elevator with the car stopped at the position closest to the evacuation floor is selected as the evacuation car to Before moving the car of the evacuation Unit in the evacuation floor.

FIG. 1 is a schematic configuration diagram of each elevator constituting the group management elevator. FIG. 2 is a schematic configuration diagram of the group management elevator system. FIG. 3 is a flowchart showing an example of the processing procedure of the group management control apparatus during normal operation. FIG. 4 is a flow chart showing an example of the processing procedure of the group management control device at the time of control operation.

  Hereinafter, a group management elevator operation control method and a group management elevator system according to an embodiment will be described in detail with reference to the drawings.

  FIG. 1 is a schematic configuration diagram of each elevator constituting the group management elevator. As shown in FIG. 1, each elevator constituting the group management elevator moves up and down the elevator car 2 in a hoistway 1 provided in a building having a plurality of floors, thereby moving from the hall 3 on the certain floor to the elevator car 2. Is a transportation means for transporting the passenger who got on to the landing 3 on another floor. The car 2 is connected to a counterweight 5 via a main rope 4. Then, the main ropes 4 are fed by the driving of the hoisting machine 6, so that the elevator car 2 ascends and descends in the hoistway 1 while maintaining balance with the counterweight 5.

  At the lower part of the hoistway 1, a compensator sheave 7 and a buffer (not shown) are provided. A compensating rope 8 having both ends connected to the lower portion of the car 2 and the lower portion of the counterweight 5 is wound around the compensating sheave 7. The compensation rope 8 has a role of offsetting a change in the weight balance of the main rope 4 that occurs as the car 2 moves up and down in the hoistway 1.

  The above-described hoisting machine 6 is provided in a machine room 9 in the upper part of the hoistway 1. In the machine room 9, in addition to the hoisting machine 6, a single control device 10 for each elevator constituting the group management elevator, a group management control device 20, and a building shake detector 11 such as an acceleration sensor for detecting a building shake. And are provided. The machine room 9 may not be provided by arranging the hoisting machine 6, the single control apparatus 10, the group management control apparatus 20, the building shake sensor 11, and the like in the hoistway 1.

  The single control device 10 includes a microcomputer having a CPU, a ROM, a RAM, etc., and registers a car call, controls movement of the car 2 according to a car call or a hall call (drive control of the hoisting machine 6), rides The operation of the elevator alone is controlled, such as the opening and closing control of the door of the car 2. The single control device 10 and the car 2 are connected by a tail cord 12, and power supply to the car 2 and exchange of various signals are performed via the tail cord 12.

  The group management control device 20 includes a microcomputer provided with a CPU, a ROM, a RAM, and the like, and performs a hall call assignment (group management control) to elevators while monitoring the operating states of a plurality of elevators. The group management control device 20 is connected to the single control device 10 of each elevator constituting the group management elevator. In addition, a building vibration detector 11 is also connected to the group management control device 20.

  FIG. 2 is a schematic configuration diagram of a group management elevator system according to the present embodiment. At the landing 3 of each floor of the building where the group management elevator is installed, as shown in FIG. 2, a landing door 13 that opens and closes in conjunction with the door of the car 2 corresponding to each elevator constituting the group management elevator. And a hall indicator 14 for displaying various information. The hall 3 on each floor is provided with a hall operating panel 15 that is operated by passengers to make hall calls. The hall operating panel 15 and the hall indicator 14 are connected to the group management control device 20. In the example shown in FIG. 2, although the number of elevators constituting the group management elevator is three, the number of elevators is arbitrary.

  In the group management elevator system according to the present embodiment, in addition to the function of performing the group management control described above, the group management control device 20 causes each elevator so that at least one elevator car 2 waits on the retreat floor. Have a function to control the driving of The evacuation floor is a floor where long objects (main ropes 4, compensator ropes 8, tail cords 12 and so on) displaced with the movement of the car 2 are not likely to resonate with building vibration, and the building configuration and group management elevator It is determined in advance according to the configuration of

  In this embodiment, at least one elevator car 2 is moved to the evacuation floor as much as possible before a predetermined level of building vibration or swing of a long object is detected, and a predetermined level of building vibration or long curve is detected. When a shake of an object is detected, the elevator car 2 is made to stand by at the evacuation floor until the shake of the building and the shake of the long object converge. As a result, it is possible to suppress a swing of a long object in an elevator (hereinafter referred to as “evacuation machine”) waiting on the evacuation floor from being amplified, and the level of the swing of the long object It can suppress reaching the level which contacts the wall surface of the hoistway 1, etc. As a result, after the shaking of the building and the swing of the long object have converged, at least the evacuation unit can immediately return to normal operation without performing restoration work such as inspection by maintenance personnel or parts repair.

  As shown in FIG. 2, the group management control device 20 according to the present embodiment includes an operation state monitoring unit 21, a hall call assignment unit 22, a long object shake estimation unit 23, and a sheltered vehicle selection unit 24.

  The operation state monitoring unit 21 receives the elevator operation state (current position and traveling direction of the car 2, whether it is moving or stopped, whether there is a landing call or car call for which the response has not been completed). Etc.) and collectly monitor the operating status of multiple elevators that make up the group management elevator. Then, the driving state monitoring unit 21 passes information required by these units to the hall call assignment unit 22, the long object shake estimation unit 23, and the evacuation unit selection unit 24.

  The hall call assignment unit 22 sets a plurality of elevators based on the hall call signal sent from the hall operation panel 15 in response to the operation by the passenger of the hall 3 and the operation state of each elevator sent from the operation state monitoring unit 21. The elevator most suitable for the response of the hall call is determined, and the hall call is assigned to this elevator. This process is called group management control. The hall call assignment unit 22 sends a hall call response command to the elevator single control device 10 to which the hall call has been allocated by the group management control. The stand-alone control device 10 having received the hall call response command responds to the hall call by moving the car 2 to the floor where the hall call was made (the floor where the hall control panel 15 was operated).

  Here, in the present embodiment, when the evacuation elevator is selected by the evacuation elevator selection unit 24, the hall call allocation unit 22 excludes this evacuation elevator as a group out of the group from the elevator candidates to which the hall call is allocated. Perform group management control for elevators of In addition, the hall call assigning unit 22 is a call that has not finished responding to all elevators other than the evacuation elevator (a hall call or a car call) when a predetermined level of shaking of the building or shaking of a long object is not detected. When a new hall call occurs in a certain situation, the hall call is assigned to the evacuation machine and responds to the hall call.

  The long object shake estimation unit 23 determines the size and duration of the building shake when the building shake is detected by the building shake sensor 11, and the car 2 of each elevator identified by the information from the operating condition monitoring unit 21. Based on information on the current position of the elevator, the magnitude of the shake of the long object of each elevator is estimated by real-time simulation. This long object shake estimation part 23 is realizable using the technique of patent document 1, for example.

  In the group management elevator system according to the present embodiment, a normal operation is performed until a predetermined level of building shake or a long-length object is detected. When a runout is detected, control operation is performed. That is, when the building shake detector 11 detects a building shake at a predetermined level (for example, about 2 to 3 Gal) where a long-period earthquake is assumed, or the long-body shake estimation unit 23 determines the length of any elevator. When it is estimated that the swing of the scale reaches a predetermined level (for example, about 30% when the level in contact with the equipment in the hoistway 1 or the wall surface of the hoistway 1 is 100%), the group management elevator The operation mode shifts from normal operation to control operation. Then, when a long-period earthquake or the like that causes a shake of a building or a shake of a long object is settled, the elevator that satisfies the return condition returns to normal operation. As the return condition, for example, it is detected that the building shake and the shake of the long object have converged, and the magnitude of the shake of the long object estimated by the long object shake estimation unit 23 during the control operation is the hoistway It is a condition that the level which contacts the apparatus in 1 or the wall surface of the hoistway 1, etc. is not reached.

  During normal operation, the evacuation unit selection unit 24 selects at least one elevator to which a hall call has not been assigned for a predetermined time continuously as evacuation units. In addition, when there is no sheltered machine at the time of control operation, that is, a new hall call is generated in a situation where there is a call whose response has not been completed in all elevators other than sheltered machine during normal operation. If a long cycle earthquake or the like occurs while assigning a new hall call to the evacuation unit and making a response to the hall call, and shift from normal operation to control operation, for example, the evacuation unit is selected in the following procedure. That is, if there is an elevator (the elevator for which the response to the call is completed) in which the car 2 is stopped when shifting to the control operation, the car 2 is stopped at the closest position to the evacuation floor. The elevator is selected as the evacuation unit. If there is no elevator in which the car 2 is stopped, among the elevators in which the car 2 is moving toward the evacuation floor, the elevator with the position of the car 2 closest to the evacuation floor is selected as the evacuation unit. If there is no elevator 2 whose car 2 is moving toward the evacuation floor, a predetermined elevator is selected as the evacuation elevator.

  In the above example, among elevators in which the car 2 is stopped or elevators in which the car 2 is moving toward the evacuation floor, the elevator with the position of the car 2 closest to the evacuation floor is evacuated. Although the machine is selected as the machine number, the selection condition of the evacuation machine is not limited to this. For example, from the result of vibration analysis of long object shake due to building shake, the position closest to the evacuation floor according to the above selection conditions is likely to resonate with a predetermined building shake, and the level of the long object shake of the elevator is high ( For example, in the case of a floor where there is a concern that the equipment will reach the equipment in the hoistway 1 or the wall surface of the hoistway 1), the floor is excluded from the selection in advance, or another floor is taken. The elevator with the car 2 may be preferentially selected as the retreat machine.

  The evacuation machine selection unit 24 moves the elevator car 2 of the evacuation machine to the evacuation floor by sending a move command to the evacuation floor to the elevator single controller 10 selected as the evacuation machine. Further, the evacuation car selection unit 24 controls the display of the hall display 14 corresponding to the elevator selected as the evacuation car, and displays information such as “waiting at the evacuation floor” on the hall display 14. Further, the evacuation machine selection unit 24 notifies the elevator monitoring room of identification information such as the number of the evacuation car number, and among the operation indicator lights of the elevator monitoring panel for monitoring the operation state of each elevator in the elevator monitoring room, Turn off the operation indicator light corresponding to the elevator selected as the evacuation unit.

  Next, an example of the operation control method of the group management elevator executed by the group management controller 20 of the present embodiment will be described with reference to FIGS. 3 and 4. FIG. 3 is a flowchart showing an example of the processing procedure of the group management control device 20 during normal operation, and FIG. 4 is a flowchart showing an example of the processing procedure of the group management control device 220 during control operation.

  First, the processing procedure of the group management control device 20 during normal operation will be described along the flowchart of FIG. During normal operation, the group management control device 20 repeatedly performs the processing from step S101 to step S108 in FIG. 3, selects at least one elevator as an evacuation machine, and makes the evacuation machine stand by on the evacuation floor as much as possible.

  That is, the group management control device 20 first checks whether or not there is an elevator in which no landing call assignment has continued for a predetermined time (step S101), and an elevator in which no landing call assignment has continued for a predetermined time. If there is (step S101: No), the elevator is selected as the evacuation unit (step S102), and a movement command to the evacuation floor is sent to the single controller 10 of the elevator to set the elevator car of the selected evacuation unit. 2 is moved to the retreat floor (step S103). If there is no elevator in which no hall call is assigned for a predetermined time (step S101: No), the determination in step S101 is repeated.

  Next, the group management control device 20 controls the display of the hall display 14 corresponding to the evacuation car to display information such as "standby on evacuation floor" on the hall display 14 (step S104). Notify passengers at the landing that the evacuation machine is waiting on the evacuation floor. At this time, the group management control device 20 may alert the passenger by sounding the hoistway buzzer. Further, the group management control device 20 notifies the elevator monitoring room of the identification information of the evacuation unit (step S105), and turns off the operation indicator light corresponding to the evacuation unit of the elevator monitoring board, so that the evacuation unit is on the standby floor. Notify elevators in the elevator monitoring room that they are waiting. At this time, the group management control device 20 may alert the surveillance staff by ringing the buzzer of the elevator surveillance board.

  Thereafter, the group management control device 20 performs group management control with the evacuation machine selected in step S102 being out of the group (step S106). While performing the group management control in step S106, the group management control device 20 monitors the status of calls of all elevators other than the evacuation elevators and the occurrence of landing calls, and completes responses to all elevators other than the evacuation elevators. It is determined whether or not a new hall call has occurred in a situation where there is a call that has not been made (step S107). Then, when a new landing call is generated in a situation where there is a call for which the response has not been completed in all the elevators other than the evacuation unit (step S107: Yes), the group management control device 20 adds a new landing call to the evacuation unit. Are assigned (step S108). In this case, the evacuation car moves from the evacuation floor to respond to the landing call, so the process returns to step S101 and the subsequent processes are repeated. It should be noted that instead of newly selecting a sheltered car in steps S101 and S102, it may be controlled to return the shelter car for which the hall call assigned in step S108 and the subsequent car call have been answered to the sheltered floor .

  Next, the processing procedure of the group management control device 20 at the time of control operation will be described along the flowchart of FIG. 4. When a predetermined level of building shake or a long-length object shake is detected due to the occurrence of a long-period earthquake, etc. and the normal operation is shifted to the control operation, the group management control device 20 performs the processing of steps S201 to S210 in FIG. At least one elevator should be able to return to normal operation immediately after the shaking of buildings or the swing of long objects has converged.

  In other words, when a predetermined level of building shaking or a swing of a long object is detected, the group management control device 20 first determines whether or not the elevator car 2 is waiting on the escape floor (step S201). ) If the car 2 of the evacuation car is waiting on the evacuation floor (step S201: Yes), the process proceeds to step S216. If the elevator car 2 is not waiting on the escape floor (step S201: No), the group management control device 20 determines whether the elevator car 2 is moving to the escape floor ( If the car 2 of the evacuation car is moving to the evacuation floor (step S202: Yes), the process proceeds to step S216.

  On the other hand, when the elevator car 2 is not waiting on the evacuation floor (step S201: No) and is not moving to the evacuation floor (step S202: No), the group management control device 20 performs step S203. -Select the evacuation machine according to the procedure of step S206. In other words, the group management control device 20 first determines whether there is an elevator in which the car 2 is stopped (step S203). If there is an elevator in which the car 2 is stopped (step S203: Yes), the group management control device 20 selects the elevator in which the car 2 is stopped at a position closest to the retreat floor as the retreat machine. (Step S204), the process proceeds to step S213.

  On the other hand, when there is no elevator in which the car 2 is stopped (step S203: No), the group management control device 20 next has an elevator in which the car 2 is moving in the direction toward the retreat floor. It is determined whether or not it is (step S205). If there is an elevator in which the car 2 is moving in the direction toward the retreat floor (step S205: Yes), the group management control device 20 uses the elevator closest to the retreat floor as the retreat elevator. Select (step S206) and proceed to step S208. On the other hand, when there is no elevator in which the car 2 is moving in the direction toward the retreat floor (step S205: No), the group management control device 20 selects one elevator as a retreat number ( Step S207), the process proceeds to step S208.

  Next, the group management control device 20 determines whether there is a hall call for which the response has not been completed for the elevator selected as the sheltering machine in step S206 or step S207 (step S208). Then, if there is a hall call for which the response has not been completed (step S208: Yes), the group management control device 20 changes the allocation of the hall call to another elevator (step S209), and the other elevators are used for the hall. Let the call answer. Further, the group management control device 20 determines whether there is a car call for which the response has not been completed for the elevator selected as the evacuation unit at step S206 or step S207 (step S210). Then, if there is a car call whose response has not been completed (step S210: Yes), the group management control device 20 moves the car 2 of the elevator to the destination floor of the car call (step S211), and the door is fixed. By releasing the time (step S212), the passengers in the car 2 get off at the destination floor. At this time, the group management control device 20 may voice-output a predetermined announcement from a speaker provided in the car 2 to urge the passengers in the car 2 to get off.

  After selecting the evacuation unit according to the above procedure, the group management control device 20 sends a movement command to the evacuation floor to the single control device 10 of the elevator selected as the evacuation unit, whereby the selected car of the evacuation unit is selected. 2 is moved to the retreat floor (step S213). Then, the group management control device 20 controls the display of the hall display 14 corresponding to the evacuation number machine to display information such as “waiting at the evacuation floor” on the hall display 14 (step S214). Inform the landing passengers that the unit is waiting on the evacuation floor. At this time, the group management control device 20 may alert the passenger by sounding the hoistway buzzer. In addition, the group management control device 20 notifies the elevator monitoring room of the identification information of the evacuation unit (step S215), and turns off the operation indicator light corresponding to the evacuation unit of the elevator monitoring board, so that the evacuation unit is on the standby floor. Notify elevators in the elevator monitoring room that they are waiting. At this time, the group management control device 20 may alert the supervisor by sounding the buzzer of the elevator monitoring panel.

  Thereafter, the group management control device 20 causes the elevator car 2 to stand by on the evacuation floor without assigning a new hall call to the evacuation elevator until the shaking of the building or the swing of the long object converges. For other elevators that are not selected as evacuation elevators, for example, as described in Patent Document 1, a control operation may be performed according to the estimated magnitude of a long object shake. . For example, until the magnitude of the runout of the long object reaches a level at which the device in the hoistway 1 or the wall surface of the hoistway 1 reaches a level, operation is performed at an operating speed with little influence of the runout of the long object. A method is conceivable in which the operation is stopped when the magnitude of the swing of the object reaches a level where it contacts the equipment in the hoistway 1 or the wall surface of the hoistway 1. In addition, the movement range of the car 2 may be restricted for driving so that the car 2 is not moved to the floor where the swing of the long object is predicted to be large.

  Thereafter, the group management control device 20 determines whether or not the return condition is satisfied for each of the elevators constituting the group management elevator (step S216). As the return condition, as described above, it is detected that the building shake and the shake of the long object have converged, and the magnitude of the shake of the long object estimated by the long object shake estimation unit 23 during the control operation is This is a condition that the level of contact with the equipment in the hoistway 1 or the wall surface of the hoistway 1 is not reached. Then, if there is an elevator satisfying the return condition (step S216: Yes), the elevator is returned to normal operation (step S217). Here, because the evacuation unit is waiting on the evacuation floor until the shaking of the building and the swing of the long object converge, there is a high possibility that the return condition is satisfied, and immediately after the shaking of the building and the swing of the long object has converged There is a high possibility of returning to normal operation.

  As described above in detail with specific examples, according to this embodiment, a plurality of group management elevators are configured before a predetermined level of building vibration or swing of a long object is detected. If at least one of the elevators is selected as the evacuation unit and the car 2 is moved to the evacuation floor and a predetermined level of building vibration or swing of a long object is detected, the building vibration or swing of the long object is detected. The car 2 is made to stand by on the evacuation floor without assigning a new hall call to the evacuation car until the car has converged. Therefore, at least one elevator can be returned to normal operation immediately after the shaking of the building or the swing of the long object has converged, so that inconvenience such as long service stop can be effectively suppressed.

  The present embodiment is highly effective particularly when applied to a shuttle elevator installed in a high-rise building. In other words, shuttle elevators installed in high-rise buildings tend to have long objects that are long and have a tendency to increase the vibrations of long objects due to building shaking. It is often forced to In addition, many shuttle elevators installed in high-rise buildings, such as direct operation from the entrance floor to the observation floor, stop only at the floor where the car 2 is limited during normal operation, but near the middle floor When the car 2 is stopped, the long object is less likely to resonate with the shaking of the building, and the swing of the long object can be kept small. Therefore, at the time of normal operation, the middle floor where the car 2 does not stop is set as the evacuation floor, and at least one elevator car 2 can be as large as possible before a predetermined level of building vibration or swing of a long object is detected. If it is moved to the evacuation floor and a predetermined level of building vibration or swing of a long object is detected, the elevator car 2 of the elevator floor is moved until the building vibration or swing of the long object converges. Let it wait. As a result, after the shaking of the building or the swing of a long object has converged, at least one elevator can be immediately returned to normal operation, and inconveniences such as prolonged service stop can be effectively suppressed.

  As mentioned above, although specific embodiment of this invention was described, this embodiment is shown as an example and is not intending limiting the range of invention. This embodiment can be implemented in various other forms, and various omissions, replacements, and changes can be made without departing from the spirit of the invention. This embodiment and its modifications are included in the scope and gist of the invention, and are included in the invention described in the claims and the equivalents thereof.

  2 passenger car, 4 main rope, 8 compen rope, 10 single control device, 11 building shake detector, 12 tail cord, 14 landing indicator, 15 landing operation panel, 20 group management control device, 21 driving state monitoring unit, 22 Ground call allocation unit, 23 long object runout estimation unit, 24 evacuation unit selection unit.

Claims (10)

A group management elevator operation control method comprising a group management control device for assigning hall calls to a plurality of elevators,
A length at which at least one elevator to which a hall call is not assigned continuously for a predetermined time among the plurality of elevators is selected as an evacuation car, and the car of the evacuation car is displaced as the car moves. Move the scale to the evacuation floor, which is a floor that does not easily resonate with the shaking of the building,
When a new hall call occurs in a situation where there is a call that has not been answered to all elevators other than the evacuation elevator, a new hall call is assigned to the evacuation elevator,
If a predetermined level of shaking of the building or the swing of the long object is detected, the car can be moved without assigning a new hall call to the evacuation machine until the shaking of the building or the swing of the long object converges. Let it stand by on the evacuation floor ,
When a predetermined level of shaking of the building or swinging of the long object is detected, if the elevator car is not waiting on the evacuation floor and is not moving to the evacuation floor, operation control method of the group management elevator the elevator car ride nearest to the evacuation floor is stopped by selecting the retracted Unit Before moving the car of the evacuation Unit in the retracted floor. A group management elevator operation control method comprising a group management control device for assigning hall calls to a plurality of elevators,
A length at which at least one elevator to which a hall call is not assigned continuously for a predetermined time among the plurality of elevators is selected as an evacuation car, and the car of the evacuation car is displaced as the car moves. Move the scale to the evacuation floor, which is a floor that does not resonate easily with shaking of the building,
When a new hall call occurs in a situation where there is a call that has not been answered to all elevators other than the evacuation elevator, a new hall call is assigned to the evacuation elevator,
If a predetermined level of shaking of the building or the swing of the long object is detected, the car can be moved without assigning a new hall call to the evacuation machine until the shaking of the building or the swing of the long object converges. Wait at the evacuation floor,
When a predetermined level of shaking of the building or shaking of the long object is detected , the elevator car is not waiting on the evacuation floor and is not moving to the evacuation floor , and If there is no elevator with the car stopped, the elevator that is closest to the evacuation floor is selected as the evacuation elevator among the elevators that are moving toward the evacuation floor. Move the elevator car to the evacuation floor
Operation control method of group management elevator. A group management elevator operation control method comprising a group management control device for assigning hall calls to a plurality of elevators,
A length at which at least one elevator to which a hall call is not assigned continuously for a predetermined time among the plurality of elevators is selected as an evacuation car, and the car of the evacuation car is displaced as the car moves. Move the scale to the evacuation floor, which is a floor that does not resonate easily with shaking of the building,
When a new hall call occurs in a situation where there is a call that has not been answered to all elevators other than the evacuation elevator, a new hall call is assigned to the evacuation elevator,
If a predetermined level of shaking of the building or the swing of the long object is detected, the car can be moved without assigning a new hall call to the evacuation machine until the shaking of the building or the swing of the long object converges. Wait at the evacuation floor,
When a predetermined level of shaking of the building or shaking of the long object is detected , the elevator car is not waiting on the evacuation floor and is not moving to the evacuation floor , and If there is no elevator with the car stopped and there is no elevator with the car moving toward the evacuation floor, a predetermined elevator is selected as the evacuation elevator and the evacuation elevator Move the car to the evacuation floor
Operation control method of group management elevator. The operation control method for a group management elevator according to claim 2 or 3 , wherein when the elevator selected as the evacuation elevator has a hall call for which a response has not been completed, the assignment of the hall call is changed to another elevator. If the elevator selected for the evacuation elevator has a car call that has not been answered, move the evacuation elevator car to the destination floor of the car call, drop the passenger, and then enter the evacuation floor. The operation control method of the group management elevator according to any one of claims 2 to 4 . 6. When the elevator car is moved to the escape floor, the elevator monitoring room is notified of the identification information of the elevator car, and the operation indicator lamp corresponding to the elevator car is turned off. 6 . The group control elevator operation control method according to claim 1. When said retraction Unit of the car was moved to the retracted floor, according to any one of claims 1 to 6 to display the information indicating that it is waiting hall indicator corresponding to the retracted Unit Control method for the group management elevator. Multiple elevators,
A group management control device for assigning hall calls to the plurality of elevators;
A detection device that detects shaking of a building or a swing of a long object that is displaced with the movement of a car,
The group management control device includes:
A length at which at least one elevator to which a hall call is not assigned continuously for a predetermined time among the plurality of elevators is selected as an evacuation car, and the car of the evacuation car is displaced as the car moves. Move the scale to the evacuation floor, which is a floor that does not resonate easily with shaking of the building,
When a new hall call occurs in a situation where there is a call that has not been answered to all elevators other than the evacuation elevator, a new hall call is assigned to the evacuation elevator,
If a predetermined level of shaking of the building or the swing of the long object is detected, the car can be moved without assigning a new hall call to the evacuation machine until the shaking of the building or the swing of the long object converges. Wait at the evacuation floor ,
When a predetermined level of shaking of the building or swinging of the long object is detected, if the elevator car is not waiting on the evacuation floor and is not moving to the evacuation floor, the elevator car is stopped riding closest to the evacuation floor by selecting the retracted Unit said retracted Unit group management elevator system Before moving the elevator car to the evacuation floor.   With multiple elevators,
  A group management control device for assigning hall calls to the plurality of elevators;
  A detection device that detects shaking of a building or a swing of a long object that is displaced with the movement of a car,
  The group management control device
  Among the plurality of elevators, at least one elevator to which a hall call has not been assigned continuously for a predetermined time is selected as an evacuation unit, and the car of the evacuation unit is displaced along with the movement of the car. Move to the evacuation floor, which is the floor where the scale is unlikely to resonate with the building vibration,
  When a new landing call is generated in a situation where there is a call that has not been answered in all elevators other than the evacuation unit, a new landing call is assigned to the evacuation unit,
  If a predetermined level of shaking of the building or swing of the long object is detected, the elevator car is not assigned a new landing call until the shaking of the building or the swing of the long object converges, and the car is not Let it stand by on the evacuation floor,
  When a predetermined level of shaking of the building or swinging of the long object is detected, the car of the evacuation unit is not waiting at the evacuation floor and is not moving to the evacuation floor, and riding When there is no elevator in which the car is stopped, among elevators in which the car is moving toward the evacuation floor, the elevator with the position of the car closest to the evacuation floor is selected as the evacuation machine and the evacuation is performed. Move the elevator car to the evacuation floor
  Group control elevator system.   With multiple elevators,
  A group management control device for assigning hall calls to the plurality of elevators;
  A detection device that detects shaking of a building or a swing of a long object that is displaced with the movement of a car,
  The group management control device
  Among the plurality of elevators, at least one elevator to which a hall call has not been assigned continuously for a predetermined time is selected as an evacuation unit, and the car of the evacuation unit is displaced along with the movement of the car. Move to the evacuation floor, which is the floor where the scale is unlikely to resonate with the building vibration,
  When a new hall call occurs in a situation where there is a call that has not been answered to all elevators other than the evacuation elevator, a new hall call is assigned to the evacuation elevator,
  If a predetermined level of shaking of the building or swing of the long object is detected, the elevator car is not assigned a new landing call until the shaking of the building or the swing of the long object converges, and the car is not Let it stand by on the evacuation floor,
  When a predetermined level of shaking of the building or swinging of the long object is detected, the car of the evacuation unit is not waiting at the evacuation floor and is not moving to the evacuation floor, and riding When there is no elevator whose car is stopped and there is no elevator whose car is moving toward the evacuation floor, one elevator set in advance is selected as the evacuation machine and the elevator car rides Move the car to the evacuation floor
  Group control elevator system.

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