Disaster-time management system for elevator equipment

Abstract

A disaster-time management system of an elevator device has: a storage section that stores, as a list item that should be implemented in a case where an abnormality has occurred in an elevator device of a building, agreement implementation matter information agreed upon with a customer on a per-building basis; a reception section that receives an abnormality signal indicating that an abnormality has occurred in the elevator device; a disaster scale determination section that determines the occurrence of a large-scale disaster of a prescribed level or greater; a list generation section that, in a case where the reception section has received an abnormality signal, generates a list containing the list item of the agreement implementation matter information; and a list restriction section that, in a case where the disaster scale determination section determines that a large-scale disaster has occurred, sets a part or all of the list items contained in the list to be non-displayed.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to a disaster-time management system for an elevator device. BACKGROUND

[0002] A technology related to a system that records responses to failures that occur in devices of a building is disclosed in Patent Literature 1. The system of the technology causes a failure response screen to be displayed, which displays the content of the response that should be performed by an operator when a failure occurs in a device.

[0003] PRIOR ART DOCUMENTS

[0004] PATENT LITERATURE

[0005] Patent Literature 1: Japanese Patent Application Publication No. 2018-182476 SUMMARY

[0006] PROBLEMS TO BE SOLVED BY THE INVENTION

[0007] In the system of Patent Literature 1, when a failure occurs in a device, the entire content of the response that should be performed at that time is displayed. Here, in the case where a large-scale disaster such as an earthquake occurs, it is required that an operator or an engineer (hereinafter referred to simply as an "operator") of a maintenance company performs a recovery operation for recovering the elevator device from the disaster as a priority. When the display of responses with different priorities is mixed, it can not be possible to smoothly perform the recovery operation for recovering from the disaster.

[0008] The present disclosure has been achieved in order to solve the above-described problems, and aims to provide a technology of a disaster-time management system that is advantageous in responding to a predetermined implementation matter agreed upon with a customer as a list item that should be implemented in the case where an abnormality occurs in an elevator device at the time of a large-scale disaster.

[0009] MEANS FOR SOLVING THE PROBLEMS

[0010] The disaster-time management system for an elevator device of the present disclosure has: a storage unit that stores predetermined implementation matter information that is a list item that should be implemented in the case where an abnormality occurs in an elevator device of a building, and that is agreed upon with a customer for each building; a reception unit that receives an abnormality signal that indicates that an abnormality has occurred in the elevator device; a disaster scale determination unit that determines the occurrence of a large-scale disaster of a prescribed level or more; a list generation unit that generates a list that contains the list item of the predetermined implementation matter information, in the case where the reception unit receives the abnormality signal; and a list restriction unit that sets a part or all of the list items contained in the list to be not displayed, in the case where the disaster scale determination unit determines that a large-scale disaster has occurred.

[0011] EFFECTS OF THE INVENTION

[0012] The disaster-time management system according to the present disclosure, in the case where a large-scale disaster of a scale of a predetermined level or more has occurred, sets a part or all of the list items of the appointment implementation matter information to be not displayed. Thereby, in the case where a large-scale disaster has occurred, it is favorable for the operator to set a priority to cope with the appointment implementation matter. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a diagram showing the structure of the disaster-time management system of the embodiment.

[0014] Figure 2 is a diagram showing an example of the building information.

[0015] Figure 3 is a diagram showing an example of the appointment implementation matter information.

[0016] Figure 4 is a diagram showing an example of the abnormal signal category master table.

[0017] Figure 5 is a diagram showing an example of the generated TODO list.

[0018] Figure 6 is a diagram showing an example of the magnitude information master table.

[0019] Figure 7 is a diagram showing an example of the abnormal signal number master table.

[0020] Figure 8 is a diagram showing the building attribute information.

[0021] Figure 9 is a diagram showing the priority master table.

[0022] Figure 10 is a flowchart showing a routine of the processing executed in the list management device.

[0023] Figure 11 is a diagram showing an example of the hardware resources of the disaster-time management system.

[0024] Figure 12 is a diagram showing another example of the hardware resources of the disaster-time management system. DETAILED DESCRIPTION

[0025] Hereinafter, the embodiment will be described with reference to the drawings. In addition, the same reference numerals are assigned to the same elements in each drawing, and overlapping description will be omitted.

[0026] EMBODIMENT

[0027] 1. Structure of maintenance management system of elevator equipment

[0028] Figure 1is a diagram showing the structure of the disaster-time management system of the present embodiment. The elevator apparatus to which the disaster-time management system 100 of the present embodiment is applied is an elevator 2. The elevator apparatus can also include escalators, moving walks, or apparatuses attached thereto, for example.

[0029] The elevator system 1 is a system including a plurality of elevators 2. Each elevator 2 is applied to a building or the like having a plurality of floors, for example. A plurality of elevators 2 can also be provided in one building. A hoistway 3 in which the elevator 2 is provided is provided in the building. The hoistway 3 is a space that is long in the up-and-down direction throughout the plurality of floors. In this example, each elevator 2 is a traction-type elevator. In addition, the elevator system 1 can also include a drum-type elevator and a hydraulic-type elevator, for example. The traction-type elevator has a hoisting machine 4, a main rope 5, a car 6, a counterweight 7, and a control panel 9.

[0030] The hoisting machine 4 has a motor that generates a driving force and a sheave that rotates by the driving force generated by the motor. The hoisting machine 4 is disposed in the upper portion or lower portion of the hoistway 3, for example. Alternatively, when a machine room is provided in the elevator 2, for example, above the hoistway 3 or the like, the hoisting machine 4 can also be disposed in the machine room.

[0031] The main rope 5 is a rope that supports the loads of the car 6 and the counterweight 7 in the hoistway 3. The main rope 5 is wound around the sheave of the hoisting machine 4. The main rope 5 supports the load of the car 6 on one side of the sheave of the hoisting machine 4. The main rope 5 supports the load of the counterweight 7 on the other side of the sheave of the hoisting machine 4. The main rope 5 moves in such a manner as to pull either side of the sheave of the hoisting machine 4 by the driving force generated by the motor of the hoisting machine 4.

[0032] The car 6 is an apparatus that transports passengers or the like between a plurality of floors by traveling in the up-and-down direction in the hoistway 3. The counterweight 7 is an apparatus that achieves a balance of the load on the other side of the sheave of the hoisting machine 4 against the load of the car 6 applied to one side of the sheave of the hoisting machine 4. The car 6 and the counterweight 7 travel in the up-and-down direction in the hoistway 3 in opposite directions from each other with the movement of the main rope 5 realized based on the motor of the hoisting machine 4.

[0033] The earthquake sensor 8 is an apparatus that senses an earthquake wave at a place where the elevator 2 is provided. The earthquake sensor 8 is disposed in the hoistway 3 or the like, for example. Alternatively, when a machine room is provided, the earthquake sensor 8 can also be disposed in the machine room.

[0034] The control panel 9 is a device that controls the operation of the elevator 2. The operation of the elevator 2 includes, for example, the travel of the car 6 and the like. The control panel 9 is provided, for example, at the upper portion or the lower portion of the hoistway 3 or the like. Alternatively, in the case where a machine room is provided, the control panel 9 can be provided in the machine room. The control panel 9 is connected to the devices of the elevator 2 and the like so as to be able to acquire the state information of the elevator 2 used for controlling the operation of the elevator 2. The control panel 9 acquires the state information of the elevator 2 from, for example, sensors or switches and the like provided in the car 6, the hoisting machine 4, or the hoistway 3 of the elevator 2 or the like. The control panel 9 acquires the sensing information of the seismic wave from the seismic sensor 8.

[0035] The control panel 9 performs a response to the earthquake in accordance with the sensing information of the seismic wave acquired from the seismic sensor 8. The response to the earthquake includes, for example, a regulated operation or an operation stop and the like. The regulated operation is an automatic operation or the like in response to the occurrence of the earthquake. The regulated operation includes a diagnosis operation or the like that diagnoses the influence of the earthquake on the elevator 2. The operation stop is a response in which the car 6 is stopped and waits without traveling.

[0036] Each elevator 2 has a remote monitoring device 11. The remote monitoring device 11 is a device that monitors the state of the elevator 2. The remote monitoring device 11 acquires the state information of the elevator 2 from, for example, the control panel 9 or the like. For example, the remote monitoring device 11 acquires an abnormality signal from the control panel 9 in the case where an abnormality has occurred in the elevator 2. As such an abnormality, for example, there are exemplified a trapped state, a door opening and closing abnormality, and the like.

[0037] The disaster-time management system 100 is applied in the elevator system 1. The disaster-time management system 100 manages the maintenance of the elevator 2 of a customer who has concluded a maintenance contract at the time of the occurrence of a disaster. In the maintenance contract, an agreement implementation matter that should be implemented in the case where an abnormality has occurred in the elevator 2 is agreed upon. The disaster-time management system 100 is a system that manages the display of a list item of the agreement implementation matter that an operator refers to in the case where an abnormality has occurred in the elevator 2 at the time of the occurrence of a disaster. The disaster-time management system 100 has a central management device 13 and a list management device 15.

[0038] The central management device 13 is a device that remotely monitors each elevator 2. The central management device 13 is provided, for example, in an information center 16 or the like. The information center 16 is a base that collects information of a plurality of elevators 2. The central management device 13 is, for example, one or a plurality of server devices or the like. The central management device 13 is connected to each remote monitoring device 11 through a telephone line such as an LTE so as to be able to communicate the state of each elevator 2 and the like at the time of normal operation.

[0039] The list management device 15 is a device that manages the display of the list items of the scheduled implementation matters in the case where some abnormality has occurred in the elevator 2. The list management device 15 is provided, for example, in the information center 16 or the like. The list management device 15 is, for example, one or a plurality of server devices or the like. The central management device 13 is connected to each remote monitoring device 11 via a telephone line such as an LTE or the like so as to be able to communicate the abnormal signals or the like of each elevator 2. The list management device 15 is connected to the central management device 13 via a maintenance company's intranet or the like. The list management device 15 is connected to a communication network such as the Internet or a telephone line network or the like so as to be able to receive disaster information from an external service 19. The external service 19 is, for example, an external service that publishes disaster information such as earthquake information. The external service 19 is provided by a public institution such as a similar agency of the Meteorological Agency of Japan or other countries or the like or a private institution or the like.

[0040] The operator is a person who performs a response while checking the list of the scheduled implementation matters. The operator has a terminal device 18. The terminal device 18 has an input function of inputting information and a display function of displaying information. The terminal device 18 is connected to the list management device 15 via a maintenance company's intranet or the like.

[0041] As described above, in the maintenance contract with the customer, the scheduled implementation matters of each building are agreed upon. In the case where an abnormality has occurred in the customer's elevator 2, the operator is requested to comply with these scheduled implementation matters. Therefore, the list management device 15 generates a list of the scheduled implementation matters corresponding to the building in which the abnormality has occurred, and causes the terminal device 18 of the operator to display it. This list is hereinafter referred to as a "TODO list".

[0042] As a functional block associated with the generation and management of the TODO list, the list management device 15 has an abnormal signal reception unit 21, a storage unit 22, a list generation unit 23, a disaster scale determination unit 24, a list restriction unit 25, and a display unit 26. Hereinafter, the various functions of the list management device 15 will be described with specific examples.

[0043] 2. Functions of the list management device 15

[0044] 2-1. Display function of the TODO list

[0045] The list management device 15 generates a TODO list that extracts the list items of the scheduled implementation matters of the building in which the elevator 2 has occurred. This processing is hereinafter referred to as "list generation processing".

[0046] Figure 2 is a diagram showing an example of building information. The building information is information for determining the elevator equipment that becomes the target, and is constituted by, for example, an identification number and a car number that are assigned for each building. Figure 3is a drawing showing an example of the contract implementation matter information. As shown in the drawing, the contract implementation matter information corresponds the identification number of the building, the number of the machine, and the abnormal signal category to the classification of the contract implementation matter and the countermeasures. Figure 4 is a drawing showing an example of the abnormal signal category master table. As shown in the drawing, the abnormal signal category master table corresponds the abnormal signal category to the abnormal content such as the entrapment of the elevator 2. The storage section 22 stores the building information, the contract implementation matter information, and the abnormal signal category master table.

[0047] The abnormal signal receiving section 21 is a section that receives the abnormal signal of the elevator 2 from each remote monitoring device 11. The abnormal signal contains the abnormal content of the elevator 2 and the building information of the elevator 2. In the list generation processing, the list generation section 23 refers to the building information and determines the building from the abnormal signal received by the abnormal signal receiving section 21. Then, the list generation section 23 generates the TODO list by extracting the list item of the contract implementation matter information corresponding to the determined building. Figure 5 is a drawing showing an example of the generated TODO list. In the example shown in the drawing, it is a display example of the list generated in the case where the abnormal signal is received from the building of the identification number AA-XXX. The display section 26 causes the terminal device 18 of the operator to display the TODO list.

[0048] 2-2. Determination function of the scale of disaster

[0049] The list management device 15 determines the scale of the disaster occurring in the region where the elevator 2 is installed. This processing is hereinafter referred to as "disaster scale determination processing". In the disaster scale determination processing, the disaster scale information receiving section 27 receives the disaster scale information from the external service 19. The disaster scale determination section 24 determines the scale of the disaster and the region thereof from the received disaster scale information. Figure 6 is a drawing showing an example of the magnitude information master table. The magnitude information master table is a disaster scale determination condition that corresponds the level value of the scale of the earthquake to the size of the magnitude. The level value here uses the index value that becomes larger as the scale of the disaster is larger. The storage section 22 stores the magnitude information master table shown in Figure 6 The disaster scale determination section 24 determines the level of the scale of the disaster corresponding to the magnitude information and the region thereof included in the received disaster scale information.

[0050] Alternatively, in the disaster scale determination processing, the list management device 15 determines the scale of the disaster from the number of the received abnormal signals per unit time. Figure 7is a view showing an example of an abnormal signal number master table. The abnormal signal number master table is a disaster scale determination condition in which a level value of a disaster scale is associated with a number of abnormal signals received per unit time as an index of a scale of an earthquake. The storage section 22 stores the abnormal signal number master table shown in Figure 7

[0051] 2-3. Display function of a TODO list at the time of a disaster

[0052] In the case where a large-scale disaster has occurred, the situation becomes one in which the elevators 2 should be restored with priority, and therefore, it is sometimes difficult for the operator to deal with the TODO list as much as in normal times. Therefore, in the case where a disaster of a given scale or more has occurred, the list restriction section 25 restricts the list items of the TODO list generated in the list generation processing. This processing is hereinafter referred to as "list restriction processing". In a first embodiment of the list restriction processing, the list restriction section 25 displays the list items of the buildings of which the priority is high in the building in which the elevator 2 in which the abnormality has occurred, and sets the list items of the buildings of which the priority is low to be not displayed. The priority here is, for example, a priority determined in accordance with the attribute of the building.

[0053] Figure 8 is a view showing building attribute information. The building attribute information is information in which an attribute is registered in association with an identification number of a building. Figure 9 is a view showing a priority master table. The priority master table is priority information in which a priority is registered in association with an attribute of a building. The priority here is a priority of an emergency of a matter to be implemented by convention determined in accordance with the attribute of the building. In the example shown in Figure 9 , the priority of "hospital" is specified as the highest value. The building attribute information and the priority master table are stored in the storage section 22.

[0054] In the list restriction processing, the list restriction section 25 displays, for example, the list items of the buildings of which the priority is the threshold value or more, and does not display the list items of the buildings of which the priority is less than the threshold value. The threshold value of the priority here is, for example, "5".

[0055] Alternatively, in the list restriction processing, the list restriction section 25 sets, for example, the list items corresponding to the abnormal signal category for which an emergency is required to be displayed, and sets the list items other than this to be not displayed. The abnormal signal category for which an emergency is required is, for example, the abnormal signal category A corresponding to "trapped".

[0056] According to such list restriction processing, in the situation in which restoration at the time of a large-scale disaster is prioritized, the operator can deal with the list items of which the emergency is high with priority.​

[0057] 3. Specific processing performed in the list management device 15

[0058] Figure 10 This is a flowchart representing the routines of the processing performed in the list management device 15. Figure 10 In step S100 of the routine shown, it is determined whether the abnormal signal receiving unit 21 has received an abnormal signal. If the result is that the determination is not accepted, the routine ends; if the determination is accepted, the process proceeds to step S102.

[0059] In step S102, a TODO list containing the identification numbers of the buildings that are the targets is generated based on the building information contained in the abnormal signal. After the processing in step S102 is completed, the process proceeds to step S104.

[0060] In step S104, it is determined whether a disaster of a predetermined level or higher has occurred. Here, the disaster scale determination unit 24 refers to... Figure 6 The magnitude information master table shown determines the disaster scale level corresponding to the magnitude received from external service 19. Then, the disaster scale determination unit 24 determines whether the determined disaster scale level value is above a predetermined level. Here, the predetermined level is a threshold used to determine whether the disaster scale is a large-scale disaster that should be prioritized for recovery. The predetermined level is set to, for example, "5".

[0061] If the determination result in step S104 is accepted as valid, the process proceeds to step S106; otherwise, it proceeds to step S108. In step S106, items with low priority in the TODO list generated in step S104 are set to not be displayed. For example, the list restriction unit 25 determines the priority corresponding to the building information contained in the abnormal signal by referring to building attribute information and the priority master table. Then, the list restriction unit 25 sets the list items corresponding to buildings with a priority of at least the priority threshold to be displayed, and sets the list items corresponding to buildings with a priority less than the priority threshold to not be displayed.

[0062] Alternatively, as another example, the list restriction unit 25 refers to the main table of abnormal signals and sets the list items corresponding to the categories of abnormal signals that require urgency, such as "trapped," to be displayed, and sets the list items other than these to not be displayed.

[0063] Alternatively, as another example, the list restriction unit 25 sets all list items corresponding to the buildings corresponding to the received abnormal signals to not be displayed.

[0064] After the process of step S106 is completed, the process proceeds to step S108. In step S108, the display section 26 displays the TODO list on the terminal device 18 of the operator.

[0065] According to the above processing, it is possible to limit the display of the list items of the TODO list when a large-scale disaster occurs, and thus the operator can give priority to the recovery operation for recovery from the disaster. Further, according to the above processing, it is possible to display the list items having high priority in the TODO list, and thus it is possible to give consideration to both the improvement of the satisfaction of the customers and the recovery operation for recovery from the disaster.

[0066] 4. Modification

[0067] The disaster-time management system 100 of the present embodiment can also be applied to a modified example as follows.

[0068] 4-1. Hardware resources of the disaster-time management system 100

[0069] Figure 11 is a diagram showing an example of the hardware resources of the disaster-time management system 100. As the hardware resources, the list management device 15 of the disaster-time management system 100 has a processing circuit 34 including a processor 30 and a memory 32. A plurality of processors 30 can be included in the processing circuit 34. A plurality of memories 32 can also be included in the processing circuit 34.

[0070] In the present embodiment, each of the sections denoted by the reference numerals 21 to 26 represents a function that the list management device 15 has. The function of the storage section 22 is implemented by the memory 32. The functions of each of the sections denoted by the reference numerals 21 to 27 can be implemented by software, firmware, or a combination of software and firmware described as a program. The program is stored in the memory 32. The list management device 15 implements the functions of each of the sections denoted by the reference numerals 21 to 27 by executing the program stored in the memory 32 by the processor 30 (computer).

[0071] The processor 30 is also referred to as a CPU (Central Processing Unit), a central processing device, a processing device, an arithmetic device, a microprocessor, a microcomputer, or a DSP. As the memory 32, a semiconductor memory, a magnetic disk, a floppy disk, an optical disk, a high-density disk, a mini disk, or a DVD can be used. The semiconductor memory that can be used includes a RAM, a ROM, a flash memory, an EPROM, an EEPROM, and the like.

[0072] Figure 12 is a diagram showing another example of the hardware resources of the disaster-time management system 100. In Figure 12In the example shown, the list management device 15 has a processing circuit 34 including a processor 30, a memory 32, and a dedicated hardware 36. Figure 12 An example is shown that indicates a part of the functions that the list management device 15 has is implemented by the dedicated hardware 36. The entire functions that the list management device 15 has can also be implemented by the dedicated hardware 36. As the dedicated hardware 36, a single circuit, a composite circuit, a programmed processor, a parallel programmed processor, an ASIC, an FPGA, or a combination thereof can be employed.

[0073] It is also conceivable that in the case where the list items are limited in the list limiting process, the list items are still many. Therefore, it is also possible to configure such that the list limiting section 25 is able to further set the list items selected by the operator to be not displayed in the case where the displayed list items exceed a predetermined upper limit number. With respect to such a configuration, for example, the list limiting section 25 is able to set the list items manually selected by the operator from the list items displayed in the terminal device 18 to be not displayed. According to such a configuration, it is possible to further prioritize the response from the disaster recovery at the time of a large-scale disaster.

[0074] It is also possible to have a function that the operator is able to confirm the list items that are limited to be displayed in the case where the recovery operation from the disaster recovery is completed. With respect to such a function, for example, in the case where the recovery operation from the disaster recovery is completed, the list limiting section 25 is able to set the list items set to be not displayed to be displayed. Figure 10 After the step S108 of the routine shown, the list management device 15 determines whether the recovery operation from the disaster recovery is completed. For example, the list management device 15 determines that the recovery operation from the disaster recovery is completed in the case where the recovery rate of the elevators in the subject region reaches a predetermined recovery rate. Then, in the case where the determination is acknowledged, the list limiting section 25 sets the list items set to be not displayed to be displayed. The display section 26 displays the TODO list set to be displayed in the terminal device 18 of the operator. According to such an additional function, the operator is able to confirm the TODO list set to be not displayed without omission.

[0075] Explanation of Reference Numerals

[0076] 1: Elevator system; 2: Elevator; 3: Shaft; 4: Traction machine; 5: Main rope; 7: Counterweight; 9: Control panel; 11: Remote monitoring device; 13: Central management device; 15: List management device; 16: Information center; 18: Terminal device; 21: Abnormal signal receiving section; 22: Storage section; 23: List generating section; 24: Disaster scale determining section; 25: List limiting section; 26: Display section; 27: Disaster scale information receiving section; 30: Processor; 32: Memory; 34: Processing circuit; 36: Dedicated hardware; 100: Disaster time management system.

Claims

1. An emergency management system for an elevator installation, wherein, The disaster-time management system of the elevator device has: a storage section that stores agreement implementation matter information agreed upon with a customer for each building as a list item that should be implemented in the event of an abnormality in an elevator device of a building; a reception section that receives an abnormality signal indicating that the elevator device has an abnormality; a disaster scale determination section that determines the occurrence of a large-scale disaster of a prescribed level or more; a list generation section that generates a list of the list items including the agreement implementation matter information in the case where the reception section receives the abnormality signal; and a list restriction section that sets a part or all of the list items included in the list to be not displayed in the case where the disaster scale determination section determines that the large-scale disaster has occurred, the storage section includes priority information in which a display priority of the agreement implementation matter information is registered for each of the buildings, the list restriction section is configured to set the list items of the building whose priority is less than a priority threshold value among the list items to be not displayed.

2. The disaster-time management system of the elevator device according to claim 1, wherein with respect to the priority information, the priority is determined in accordance with a building attribute determined for each of the buildings.

3. A disaster-time management system of an elevator apparatus, wherein, The disaster-time management system of the elevator device has: a storage section that stores agreement implementation matter information agreed upon with a customer for each building as a list item that should be implemented in the event of an abnormality in an elevator device of a building; a reception section that receives an abnormality signal indicating that the elevator device has an abnormality; a disaster scale determination section that determines the occurrence of a large-scale disaster of a prescribed level or more; a list generation section that generates a list of the list items including the agreement implementation matter information in the case where the reception section receives the abnormality signal; and a list restriction section that sets a part or all of the list items included in the list to be not displayed in the case where the disaster scale determination section determines that the large-scale disaster has occurred, the storage section includes abnormality signal category information in which a category of the abnormality signal is registered, the list restriction section is configured to set the list items other than the list items corresponding to the abnormality signal category for which emergency is required to be not displayed in accordance with the abnormality signal category information.

4. The disaster-time management system of the elevator device according to any one of claims 1 to 3, wherein the storage section stores disaster scale determination conditions that classify disaster scales in levels, the disaster scale determination section is configured to determine whether or not the disaster scale of the disaster that has occurred is the prescribed level or more in accordance with the disaster scale determination conditions.

5. The disaster-time management system of the elevator device according to claim 4, wherein the disaster-time management system of the elevator device further has a disaster scale information reception section that receives disaster scale information indicating the size of a disaster scale, the disaster scale determination section is configured to determine whether or not the disaster scale of the disaster that has occurred is the prescribed level or more in accordance with the disaster scale information. The disaster scale determination unit is configured to determine whether the disaster scale is equal to or greater than the predetermined level based on the disaster scale information and the disaster scale determination condition.

6. The disaster management system for an elevator apparatus according to claim 5, wherein The disaster scale information is configured to include magnitude information acquired from an external service.

7. The disaster management system for an elevator apparatus according to claim 5, wherein The disaster scale information is configured to include information on the number of accepted pieces per unit time of the abnormal signal.

8. The disaster management system for an elevator apparatus according to any one of claims 1 to 3, wherein The list restriction unit is configured to set a list item manually selected from the displayed list items to be not displayed in a case where the displayed list items exceed an upper limit number.

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