JP7015771B2 - Elevator information display system - Google Patents

Description

The present invention relates to an elevator information display system, and more specifically, is an elevator information display system for facilitating explanation to an administrator of factors that hinder operation due to concentration of users and the like.

In office buildings and condominium buildings, the number of elevator users is predicted at the time of construction planning, and elevators with optimal specifications such as the number of installed units, speed, and capacity will be installed so that smooth operation can be performed. However, since the forecast of the number of users changes depending on the building usage and the number of floors, the elevator operation status after installation may differ from the forecast at the time of construction planning.

Therefore, after installation, the building management company and the maintenance company that maintains the elevators monitor the operation status, analyze the data from the elevator operation information, control the operation of multiple elevators, change the settings such as the departure reference floor, and change each floor. Optimal operation is possible so that the waiting time of the elevator is reduced.

As an invention relating to these, Patent Document 1 proposes an elevator operation status monitoring system that monitors the operation status of an elevator, reports information to a manager or a tenant of a building as necessary, and records the operation information at that time. ing.

In addition, the event information of the building is registered in the building management system, and the event content and date and time are displayed on the display of the destination floor registration device installed in the elevator and the mobile terminal of personal information so that the user can understand the specific conditions. Patent Document 2 proposes an elevator operation monitoring system having a function of performing priority operation when the conditions are satisfied.

Japanese Unexamined Patent Publication No. 2006-0566677 Japanese Unexamined Patent Publication No. 2017-178589

However, it is currently occurring in a monitor that displays the operation status in real time for a building management company or a building owner to monitor the operation status of an elevator, or a system that records operation information, as described in Patent Document 1. It is difficult to quickly grasp the cause of elevator congestion inside and the cause of elevator congestion at a specific date and time that occurred in the past, so we separately requested an elevator maintenance company to investigate and collect operation data for a certain period of time, and that data It was necessary to analyze based on.

Further, in the elevator device as described in Patent Document 2, the setting is changed so that the elevator operation control is in the optimum state by the building manager when an event or the like is planned on a specific floor of the building. However, there was no consideration of operation such as making it possible to avoid congestion in advance. Moreover, there were some issues that had to be solved before technical measures such as setting changes.

For example, when the elevator users are locally concentrated for some reason and the elevator is congested, it is often suspected that the elevator is out of order. The cause may be force majeure such as local events, weather, or transportation disruptions. In this way, if the cause of the elevator congestion that is currently occurring is not in the elevator itself, it is best to explain the cause to the administrator in an easy-to-understand manner, and no special technical measures are required. There were many things.

More specifically, in a general commercial building, even if a customer calls an elevator, if the congestion state of waiting for 5 minutes or more until the car arrives continues for 1 hour or more, a complaint is made to the building manager. Is often received, so appropriate complaint handling is required. Grievance is required to be dealt with promptly before the situation worsens. Here, if it is clear that the cause of elevator congestion is force majeure that can be objectively explained, it is not necessary for a technician specializing in elevator maintenance to respond to complaints. In that case, rather, it is sufficient for a person who is accustomed to general interpersonal response (hereinafter, also referred to as "non-technical person") to explain the cause of the congestion.

Even if the above-mentioned "engineers" and "non-engineers" are compared only by the number of people, "engineers" are naturally rarer. Furthermore, when a technician is dispatched to the site and a considerable amount of technical support is provided, labor costs and other costs are not a little incurred. Moreover, even though there is no need for technical measures such as engineers collecting operation data for a certain period of time and analyzing it based on that data, we want to eliminate the waste of labor and costs of rare engineers. There was a request. On the other hand, a tool that is useful as an explanatory aid for a non-technical person to properly handle a complaint or to explain the causal relationship to a person who makes a complaint because the current congestion is unavoidable. If there is, you can expect to get better results.

The present invention has been made to solve such a problem, and an object thereof is to be accused of failure or to be accused of failure even though the elevator is not failed. It is an object of the present invention to provide an elevator information display system that makes it easier to resolve suspicions by displaying to the manager the factors that hinder the operation of the elevator by concentrating the users when expected.

The present invention is an elevator information display system that displays information on the operating status of an elevator on a terminal in order to solve the above-mentioned problems, and provides related information that is information related to an obstructive factor that may hinder the operation of the elevator. An elevator having a related information storage unit to be stored, time-series information indicating the degree of congestion of the elevator in time series, and information indicating an obstructive factor identified from the related information and visibly associated with the relevant part of the time-series information. It is provided with a screen generation unit for displaying a congestion degree screen on the terminal.

According to the present invention, the operating status of an elevator can be confirmed from a terminal that can be viewed by a building management company or a building owner, and events related to the building, information on nearby events, information on surrounding traffic, weather information, earthquake information, and elevators can be confirmed. By displaying the maintenance work information of the elevator in combination, it is possible to grasp the cause of the congestion status of the elevator not only at the present but also at the designated date and time from the past to the near future.

Therefore, if the elevator is suspected of malfunctioning even though it is not a malfunction, or if it is expected that such a malfunction will occur, the suspicion will be raised by displaying to the administrator the factors that hinder the operation such as the concentration of passengers. It is possible to provide an elevator information display system that makes it easy to eliminate.

It is a block diagram which shows the structure of the data center in the elevator information display system (hereinafter, also referred to as "the present system") which concerns on one Embodiment of this invention. It is a block diagram which shows the structure of the group management elevator supported by this system of FIG. FIG. 1 is a diagram of a typical screen displayed on a customer terminal in this system of FIG. 1. It is the figure of the screen which replaces and displays various information as appropriate in the lower part of the screen of FIG. It is a figure of the screen which is totally consistent by further replacing the lower part of the screen of FIGS. 3 and 4. FIG. 5 is a diagram of a screen for displaying detailed information prepared so that the lower part of the screen of FIG. 5 can be appropriately transitioned. It is a flowchart which shows the elevator environment display method (hereinafter, also referred to as "this method") which concerns on one Embodiment of this invention.

Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings. Although the basic configuration of the computer device is not shown in particular, it is composed of a communication unit, an input / output unit, an arithmetic processing unit (hereinafter, also referred to as “CPU”), a storage unit, and a program. There is. In the computer device, a database (hereinafter, simply abbreviated as "-information") for storing various information for each purpose is formed in each storage area of the storage unit, and the program stored in the storage unit is executed by the CPU. As a result, each function illustrated below is formed. The information handled here is read after being stored in the database.

FIG. 1 is a block diagram showing a configuration of a data center in this system. As shown in FIG. 1, this system includes a data center, a group management elevator 19, and a customer terminal 2. The data center is a computer device that forms the core of this system and supports the operation control, operation management, or operation of the group management elevator 19. It should be noted that the present invention is preferably adopted not only in a single elevator but also in a group management elevator 19.

This data center consists of a computer system consisting of one or more computers. Each computer illustrating the configuration of an elevator information display system (the system) has multiple computational resources such as interface devices, storage devices (eg, main storage devices and auxiliary storage devices), and processors connected to them. .. Based on a plurality of computational resources possessed by the data center, communication with an external device such as a customer terminal 2 or a group management elevator 19, storage of information such as building master information 19 described later using FIG. 1, and a server processing unit 3 Functions such as are realized.

The customer 1 referred to here means an elevator manager or a building owner, not an elevator user, and may be read as an administrator 1. The customer terminal 2 is connected to a data center in order to browse information that the customer 1 wants to know, and for example, a tablet terminal or a personal computer (hereinafter, also referred to as a "personal computer" or "PC") is suitable. The customer terminal 2 forms an input / output unit for a data center, and when the customer 1 is an elevator manager, it is possible to perform operations such as changing settings in the operation control of the group management elevator 19. The customer terminal 2 in this embodiment corresponds to the terminal referred to in the present invention.

The above-mentioned information that the customer 1 wants to know refers to related information such as the degree of congestion of the elevator. More specifically, the customer 1 corresponds to the congestion status of the elevator, event information related to the building, and external information such as traffic information and weather information of nearby public transportation. This information is information that contributes to resolving suspicions such as "Isn't it crowded due to an elevator failure?" When customer 1 is an elevator manager. In other words, it is information for objectively explaining that in the environment surrounding the elevator, there is a factor that hinders the force majeure against the operation of the elevator.

The above-mentioned obstructive factor means a factor that can affect the degree of congestion of the elevator. Furthermore, the inhibitory factors handled by this system may actually include only the possibility of the inhibitory factor, and may include factors for which it is not known whether or not the inhibitory factor is actually an inhibitory factor. Moreover, the inhibitory factors are not limited to the information obtained only by actively collecting the information. For example, at a certain theater, when the performance starts or ends, the user can visually recognize the cause of congestion of the elevator installed there without collecting information. Even in that case, there are obstacles to the operation of the elevator.

The data center includes a server processing unit 3, an operation control setting unit 6, an operation data collection device 7, an elevator operation information (the notation of "database" is omitted) 8, a related information storage unit 9, a building master information 16, and external information. It is composed of a collecting device 17 and the like. The server processing unit 3 is composed of an elevator congestion degree screen generation unit 4 and an information retrieval unit 5. The elevator congestion degree screen generation unit 4 generates screen data to be displayed on the customer terminal 2. The information retrieval unit 5 appropriately searches and provides the elevator operation information 8 required for the elevator operation information 8 and various information stored in the related information storage unit 9. The server processing unit 3 and the elevator congestion degree screen generation unit 4 in this embodiment include the screen generation unit according to the present invention.

The operation data collecting device 7 periodically collects elevator operation information 22 from the group management elevator 19. As for the elevator operation information 8, the elevator operation data periodically collected from the operation data collection device is stored in the database. The related information storage unit 9 has a database having six storage areas, and has a hall meeting room reservation information 10 of the building, event data 11 of the building, meteorological earthquake information 12, traffic information 13, and neighboring facilities. It is composed of usage information 14 and elevator maintenance information 15. The elevator maintenance information 15 is time-series information such as equipment inspection, maintenance, and repair of elevators and buildings.

The elevator congestion degree screen generation unit 4 performs information processing related to screen generation / display as follows. The degree of congestion of each elevator is collected from the group management elevator 19. Information indicating the time and the degree of congestion of at least one of the entire group management elevators 19 is accumulated.

The related information storage unit 9 shows the relationship between the obstructive factor and the time range. In the time-series congestion degree graph (see FIGS. 3 and 5), the obstructive factor is visually associated with the time range corresponding to the time range indicated by the obstructive factor. The degree of congestion can be specified, for example, from the ratio of the actual number of passengers (or the actual weight) to the number of people (or the weight that can be loaded) that the car can load. Operation data such as the number of calls and waiting time for passengers may be added to the calculation of the degree of congestion. The number of passengers and the weight can be specified from a sensor (for example, a camera or a weight sensor) provided in the elevator.

The obstacles that the elevator congestion degree screen generation unit 4 visually displays on the screen of the customer terminal 2 are narrowed down based on the priority of the obstacles. The priority of the obstructive factor is determined based on the frequency of the operation history of the customer 1. For example, a plurality of screen contents indicating an obstructive factor are associated with an operation history in which the contents are viewed by the customer 1, and a search ID (not shown) is attached in descending order of operation frequency to a database in the related information storage unit 9. Is formed. That is, the higher the frequency of the operation history of the customer 1, the higher the priority is registered as an obstructive factor.

According to the above-mentioned database and registered contents, the operation history related to what kind of obstructive factor the customer 1 has selected from the screen of the customer terminal 2 to view the details in the past, and the time series of the elevator. The relationship with the characteristics of congestion is semi-automatically elucidated. From this, it is possible to know what kind of inhibitory factor is frequently selected in the case of the time-series congestion degree with what kind of characteristics. In other words, it means that the customer 1 estimates the difference in the influence on the degree of congestion depending on the characteristics of the degree of congestion in time series with a certain degree of certainty.

FIG. 2 is a block diagram showing a configuration of a group management elevator 19 supported by the system of FIG. 1. As shown in FIG. 1, the group management elevator 19 includes a plurality of elevators (hereinafter, also referred to as “elevator group”) 23a to 23n, a group management control device 21, an elevator operation information 22, and a communication device 20. It is composed.

The operation of the elevator groups 23a to 23n is controlled by the group management control device 21 based on the elevator group management. Elevator group management manages allocation control that allocates the optimum elevator according to the traffic conditions in the building, and operates elevator groups 23a to 23n according to macroscopic changes in traffic flow that are repeated periodically such as when going to work or lunch. It is known to be roughly divided into two types of operation control to be determined.

The elevator operation information 22 stores the operation data of the elevator groups 23a to 23n in a storage medium such as a memory card provided in the group management control device 21 and temporarily stores the operation data. The communication device 20 is capable of bidirectional communication with a data center via a communication network (not shown). If the direction toward the data center is the upward direction, the elevator operation information 22 is stored so as to be sucked up by the data center. On the contrary, in the downward direction, the operation information such as the setting change by the customer 1 using the customer terminal 2 is delivered from the operation control setting unit 6 of the data center to the group management elevator 19.

Next, refer to the drawing for the procedure for the customer 1 such as the building owner or the management company to check the operation status of the elevator and grasp the cause of the congestion using the nearest customer terminal 2 connected to this system. explain. The group management elevator 19 is controlled so that a plurality of elevators 23a, 23b ... 23n operate optimally in response to a car call or a landing call.

However, when an event is held in the building, there will be a queue for event participants at the elevator platform to go to the floor where the event is located, and even if you call the hall, the inside of the car will be empty. Elevator congestion may occur, such as being full and unable to board. On the other hand, complaints from elevator users and requests for improvement from tenants sometimes occurred.

In such a case, the owner of the building or the management company (manager) of the building responded. That is, the manager investigated the cause of the congestion, and depending on the content, requested the technician of the elevator maintenance company to improve the operation of the group management elevator 19. The technician acquires the operation data of the elevator for a certain period of time, and changes the setting related to the operation control of the group management control device 21 to the optimum one based on the analysis result.

Next, an embodiment of the present invention will be shown. First, the elevator operation information in the group management elevator 19 of FIG. 1 is connected from the operation data collecting device 7 to the communication device 20 of the group management elevator of FIG. 2, and a storage device such as a memory card provided in the group management control device is connected. The elevator operation information 22 stored in the elevator operation information 22 is periodically collected and stored in the elevator operation information 8 in FIG.

FIG. 3 is a diagram of a typical screen displayed on a customer terminal in the system of FIG. 1. On the screen shown in FIG. 3, in order for customer 1 to investigate the cause of congestion, a bar graph of the elevator congestion degree transition graph and event hall / meeting room reservation information is displayed from the customer terminal 2 such as a personal computer or tablet owned by the customer 1 up and down. It is a screen displayed side by side in. These are displayed so that they can be intuitively understood by matching the time series.

Customer 1 uses the customer terminal 2 to specify a busy date (year, month, day). The data center that has received this operation generates the elevator congestion degree transition based on the elevator operation information 8 for the designated day by the elevator congestion degree screen generation unit 5, and displays it at the upper part of the screen of FIG. For example, in the case of the screen illustrated in FIG. 3, it can be understood that congestion different from normal times occurs in two time zones 31 from 16:00 to 20:00.

At the bottom of the screen, from the user record data of the elevator operation information 8, each data stored in the related information storage unit 9 is searched by the information search unit 5 with the time zone of the busy day as the search condition, and the corresponding data is applicable. Extract and display the cause data of congestion. According to the screen illustrated in FIG. 3, the event held in each of the halls A to C and the event held in the D conference room are overlapped from 16:00 to 20:00 in the elevator congestion degree transition graph. I can understand that there is.

From this, it can be determined that the number of elevator users increased during the above time period and congestion occurred. In other words, it can be explained at a glance, objectively and instantly that the cause of congestion is not an elevator failure, but a natural phenomenon, if not an absolute force majeure for the administrator.

FIG. 4 is a diagram of a screen in which various information is appropriately replaced and displayed at the lower part of the screen of FIG. As shown in FIG. 4, it is a graph showing the train delay when the congestion degree transition graph of the elevator is left in the upper part of FIG. 3, the event hall / conference room reservation information in the lower part is made into a bar graph, and the display is changed to the traffic information. ..

At this time, the customer 1 selects a time zone to be displayed at the lower part of the screen of the customer terminal 2 from the screen by a cursor or the like. According to this screen, trains on two lines of nearby public transportation are delayed during the time zone 32 from 9:00 to 11:00 when the elevator congestion level changes in Fig. 3, which is also different from normal times. The cause of the congestion during the time can be understood.

In other words, it can be explained at a glance, objectively and instantly that the cause of congestion is not an elevator failure but force majeure for the administrator. In this way, by displaying the daily elevator congestion level transition, weather / earthquake information on the same day, nearby transportation traffic information, operation information of the building, etc. side by side on the top and bottom of the screen of the customer terminal 2, the cause of congestion can be determined. It is possible to grasp by time zone.

FIG. 5 is a diagram of an overall consistent screen in which the lower parts of the screens of FIGS. 3 and 4 are further replaced. That is, in the display example of FIG. 5, the causes to be displayed at the lower part of the screen are collectively displayed in a table format. Further, FIG. 6 is a diagram of a screen for displaying detailed information prepared so that the lower part of the screen of FIG. 5 can be appropriately transitioned. The time zones No. 1 to No. 4 displayed in the congestion degree transition graph of the elevator shown at the upper part of the screen of FIG. 5 correspond to the item No. of the left column of the table at the lower part of the figure.

Further, by selecting the detail button 51 in the right column of the table at the bottom of the screen of FIG. 5, it is possible to confirm the details while switching and displaying them. That is, the table, which is divided into three types in FIG. 6, contains three types of detailed contents, such as conference room / event hall reservation status, public transportation traffic information, and elevator maintenance work information, in order from the top of FIG. It is possible to check while switching.

FIG. 7 is a flowchart showing an elevator environment display method (hereinafter, also referred to as “the present method”) according to an embodiment of the present invention. Briefly explaining the notation contents of FIG. 7, this method includes a congestion determination step S1, a current or past determination step S2, an operation stop cause determination step S3, a real-time operation status confirmation step S4, and detailed confirmation. It is executed with step S5, confusion avoidance step S6, cause confirmation step S7, simulation step S8, simulation suitability confirmation step S9, advance avoidance step S10, and disaster response step S11.

This is an operation flow when the customer 1 such as a building management company or a building owner responds to elevator congestion by using the present invention. In order for customer 1 to grasp the operation status when the elevator is congested, it is possible to register a graph of the average congestion degree of the building in the function of the elevator congestion degree transition graph in FIG. 3, and the elevator congestion degree transition graph. It is possible to judge that congestion different from the normal time is occurring from the difference in the display of.

In the congestion determination step S1, if it is not an operation abnormality due to a failure, but as a result of referring to the threshold value set for each time, it is determined that the congestion is different from the predetermined normal time, either the present or the past is displayed. Proceed to step S2 for specifying. In this step S2, since the elevator of the corresponding building is currently congested, it is different whether the cause is to be grasped or the cause of the congestion that has occurred in the past is to be grasped.

If it is determined in step S2 that the congestion has occurred in the past, the process proceeds to step S3 for determining the cause of the suspension of operation. Since it is currently congested in step S2, if it is determined that the cause needs to be grasped, the process proceeds to the real-time operation status confirmation step S4.

In step S4, when dealing with the elevator congestion that is currently occurring, it is necessary to acquire operation data in real time, and for the day stored in the elevator operation information 22 of FIG. 2 from the operation data collection device 7 of FIG. By reading out the current operation data and the latest operation data at intervals of several seconds and saving them in the elevator operation information 8, the elevator operation status up to now can be confirmed.

Next, in the detailed confirmation step S5, details such as the number of people waiting for the hall for each floor of the elevator user are confirmed on a building user visualization screen different from that of the present invention. Next, in the confusion avoidance step S6, depending on the congestion situation, it is possible to take measures such as restricting admission to the building and guiding by arranging security guards. Reaching this step S6 is one conclusion from the execution of this method.

On the other hand, if Yes in the operation stop cause determination step S3, the process proceeds to the disaster response step S11. Reaching this step S11 is also one conclusion by executing this method.

In the cause confirmation step S7, the cause is confirmed by the customer 1 visually recognizing the screens of FIGS. 3 and 4. Next, in the simulation step S8, in order to cope with the congestion of the same scale that will occur in the future, the operation simulation of the group management elevator proposed in the above-mentioned Patent Document 2 (Japanese Unexamined Patent Publication No. 2017-178589) is applied. , Calculate and set the optimum value for the index related to waiting for elevator users.

Next, in the simulation suitability confirmation step S9, it is confirmed whether or not the above-mentioned congestion of the same scale can be alleviated to the allowable limit or less. Here, if the result of the simulation is confirmed to be appropriate (Yes in S9), it is possible to proceed to the pre-avoidance step S10 and take proactive measures such as congestion avoidance. On the contrary, if the result of the simulation is confirmed to be inappropriate (No in S9), the process returns to the simulation step S8 to search for the optimum setting.

According to this method, as shown in steps S1 to S3 and S7 to S10, the customer 1 who browses and operates the customer terminal 2 detects a slight change from the display screen and predicts congestion or the like (S1). If it is possible to change the operation control setting so as to avoid it (Yes in S9), an effective response can be taken in advance (S10).

That is, referring to the past case (S7), if congestion under the same conditions is expected in the actual elevator operation, the set value related to the operation control calculated by the operation simulation (S8) can be adopted. That is, the customer 1 can remotely control the operation control setting unit 6 (FIG. 1) using the customer terminal 2 and change the set value to avoid congestion in advance.

In addition, when congestion is expected in step S7, the subject of the present invention is "when the elevator is suspected of failure even though it is not malfunctioning, or when such suspicion is expected. It corresponds to. In that case, the above-mentioned suspicion can be resolved simply by omitting steps S8 and S9 related to the simulation and displaying the elevator information to clearly indicate the cause of congestion.

In addition, this system can be operated in cooperation with other systems while sharing information. For example, an elevator maintenance company has established a means of communication for dealing with a confinement accident due to an earthquake or a power outage in an existing maintenance system. It is also possible to obtain disaster information from the monitoring equipment managed in such an existing maintenance system.

Therefore, if there is a natural disaster such as an earthquake due to a failure such as confinement or suspension of operation (S3), the disaster information derived from the existing maintenance system and the earthquake information independently acquired by this system from the external information 18 are combined. Therefore, it is possible to provide the customer 1 with more accurate and useful elevator restoration support information (S11).

Finally, the significance of the present invention will be described from another point of view. For example, in the prominent column of the instruction manual for home appliances, there is a description that "Please check the following before calling a serviceman because you think it is out of order." This is so that even if the user thinks that the product is out of order, he / she can be convinced that it is not a failure by objectively and calmly reviewing the situation according to the recommended inspection items. This has the effect of eliminating unnecessary fees for service personnel. An effect similar to this can be obtained in the present invention.

1 Customer 2 Customer terminal 3 Server processing unit 4 Elevator congestion screen generation unit 5 Information search unit 6 Operation control setting unit 7 Operation data collection device 8 Elevator operation information 9 Related information storage unit 10 Hall meeting room reservation information 11 Building event information 12 Meteorological and earthquake information 13 Traffic information 14 Neighborhood facility usage information 15 Elevator maintenance information 16 Building master information 17 External information collection device 18 External information 19 Group management elevator 20 Communication device 21 Group management control device 22 Elevator operation information 23 Elevators 23a-23n
31,32 time zone 51 detail button

Claims (4)

It is an elevator information display system that displays information on the operating status of the elevator on the terminal.
A related information storage unit that stores related information that is information related to an obstructive factor that may hinder the operation of the elevator, and a related information storage unit.
An elevator congestion degree screen having time-series information indicating the elevator congestion degree in chronological order and information indicating an obstructive factor identified from the related information and visually associated with the relevant part of the time-series information is displayed on the terminal. The screen generator to be displayed and
Equipped with
The related information is information that can be grasped in real time by acquiring a phenomenon that leads to an increase or decrease in the number of passengers of the elevator from an external information collecting device connected to a communication network.
The elevator congestion degree is formed by reproducible past information or information that can be grasped in real time, which is accumulated in the storage unit.
The screen generation unit displays the operation status transition of the elevator and the obstruction factor in a time-series visible arrangement, and can visually recognize the obstruction factor according to the time zone in which the operation of the elevator is obstructed. Beta information display system. It is an elevator information display system that displays information on the operating status of the elevator on the terminal.
A related information storage unit that stores related information that is information related to an obstructive factor that may hinder the operation of the elevator, and a related information storage unit.
An elevator congestion degree screen having time-series information indicating the elevator congestion degree in chronological order and information indicating an obstructive factor identified from the related information and visually associated with the relevant part of the time-series information is displayed on the terminal. The screen generator to be displayed and
Equipped with
The obstructive factors that the screen generation unit visually displays on the screen of the terminal are narrowed down based on the priority of the obstructive factors.
The priority of the obstructive factor is an elevator information display system determined based on the frequency of the operation history of the customer 1 . The related information is information on natural phenomena, social phenomena and accidents occurring around the elevator.
The elevator information display system according to claim 1 , wherein the past information can be used by reading information on the same time on the same day of the previous year, the same time on the same day of the previous month, or the same day of the week from the storage unit. The natural phenomenon is a natural disaster, the social phenomenon is an event or reservation for renting a room in the vicinity of the elevator, and the accident information is an accident that causes an obstruction of transportation to the vicinity of the elevator. can be,
The elevator information display system according to claim 3 , wherein the elevator congestion degree can be used by reading equipment maintenance data of the elevator from the storage unit.

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