JP2022130148A - Management system of site display tool and portable terminal - Google Patents

Abstract

To provide a management system of a site display tool and a portable terminal which are applicable to an elevator in a wider range.SOLUTION: In a management system 1, a portable terminal 17 reading an identifier from an identifying body 18 of a signboard 15 outputs information for specifying an elevator before the signboard 15 is installed at an installation floor among work floors subjected to maintenance work of an elevator. A management unit 23 receiving the same reads information about the work floors from a first storage unit. In the case where the identifier is read at the time when the signboard 15 is installed on the installation floor, the portable terminal 17 outputs information for specifying the identifier and the installation floor. The management unit 23 receiving the same registers the identifier in association with the elevator and the installation floor. In the case where the identifier is read at the time when the signboard 15 is collected from the installation floor, the portable terminal 17 outputs the identifier. The management unit 23 receiving the same cancels the registration of the identifier having been associated with the elevator and the installation floor.SELECTED DRAWING: Figure 4

Description

TECHNICAL FIELD The present disclosure relates to a field display management system and a mobile terminal.

Patent Literature 1 discloses an example of an elevator. An elevator operation device includes a determination unit and an operation control unit. The determination unit determines whether or not the signboard is attached to the elevator. The operation control unit stops the car on the floor where installation is not completed based on the determination result of the determination unit.

JP 2015-205747 A

However, in the elevator of Patent Literature 1, the elevator is operated based on the mounting state of the signboard. For this reason, when applying management such as installation of on-site display devices like the elevator concerned to existing elevators and other elevators, there is a possibility that it will be necessary to modify the part that controls the operation of the elevator itself. . Therefore, the scope of application of elevators to which management such as installation of such on-site indicators can be applied is limited.

The present disclosure relates to solving such problems. The present disclosure provides a field indicator management system and a portable terminal that can be applied to a wider range of elevators.

A management system for a field display device according to the present disclosure includes a storage unit that stores information on one or more work floors that are subject to maintenance work in a building in which the elevator is installed, with respect to an elevator on which maintenance work is performed. , a unique on-site display that is arranged on an arranged floor that is one of the one or more work floors and presents information on the maintenance work to users of the building, and that identifies the on-site display and a reading unit capable of reading the identifier from the identifying body, and includes information specifying the elevator before the site display is placed on the floor on which it is arranged. When the reading unit reads the identifier from the identifying body when the on-site display device is placed on the floor after the start information is output, the read identifier and and outputting registration information including information specifying the arranged floor, and reading the identifier from the identification body when the on-site display device is recovered from the arranged floor after outputting the registration information. When reading, the mobile terminal outputs release information including the read identifier, and when the start information is input from the mobile terminal, the storage unit stores the elevator specified by the start information. read the information of the one or more work floors that are currently working, and when the registration information is input from the mobile terminal, the one or more elevators and the storage unit that are specified by the start information The identifier is associated with and registered with the arranged floor specified by the registration information among the work floors, and when the cancellation information is input from the portable terminal, the identifier included in the cancellation information is registered. and a management unit that cancels the registration associated with the elevator and the arranged floor.
A management system for a field display device according to the present disclosure includes a storage unit that stores information on one or more work floors that are subject to maintenance work in a building in which the elevator is installed, with respect to an elevator on which maintenance work is performed. , a unique on-site display that is arranged on an arranged floor that is one of the one or more work floors and presents information on the maintenance work to users of the building, and that identifies the on-site display an identifier readable from a mobile terminal, and start information including information specifying the elevator output from the mobile terminal before the site display device is placed on the floor on which it is arranged. When receiving the input, the information of the one or more work floors stored in the storage unit for the elevator specified by the start information is read, and after outputting the start information, the on-site display device Registration information including information specifying the read identifier and the arranged floor, which is output from the portable terminal when the portable terminal reads the identifier from the identifying object when being arranged on the arranged floor. when the input of is received, the identifier is associated with the elevator specified by the start information and the arranged floor specified by the registration information among the one or more work floors read from the storage unit. and after outputting the registration information, when the on-site display device is recovered from the arranged floor, the identifier is output from the mobile terminal when the mobile terminal reads the identifier from the identification object. a management unit that cancels the registration of the identifier contained in the cancellation information associated with the elevator and the arranged floor when receiving the input of the cancellation information containing the identifier that has been received.

A mobile terminal according to the present disclosure is placed on an arranged floor that is one of one or more work floors to be subjected to the maintenance work in a building in which an elevator is installed where maintenance work is performed, and is used in the building. A portable terminal connected to a management device of a field display device that presents information on the maintenance work to a worker, and reads a unique identifier that identifies the field display device from an identifier provided on the field display device. and before the site display device is placed on the arranged floor, by outputting start information including information specifying the elevator, the elevator specified by the start information is stored. Information on one or more work floors is read into the management device, and when the on-site display device is arranged on the arrangement floor after the start information is output, the reading unit reads the identifier from the identification body. of the elevator identified by the start information and the read one or more work floors by outputting registration information including information identifying the read identifier and the arranged floor when reading Among them, the identifier is associated with the arranged floor specified by the registration information and registered in the management device, and after the registration information is output, when the on-site display device is collected from the arranged floor, the By outputting release information including the read identifier when the reading unit reads the identifier from the identification object, the identifier included in the release information is registered in association with the elevator and the arranged floor. and an output unit for causing the management device to release the.

A management system or a mobile terminal according to the present disclosure can be applied to management of on-site indicators for elevators in a wider range.

1 is a configuration diagram of a management system according to Embodiment 1; FIG. 1 is a front view of a signboard according to Embodiment 1; FIG. FIG. 3 is a diagram showing an example of a usage state of a signboard according to Embodiment 1; FIG. 1 is a block diagram showing the configuration of a management system according to Embodiment 1; FIG. 4 is a flowchart for explaining an example of the operation of the management system according to Embodiment 1; 4 is a flowchart for explaining an example of the operation of the management system according to Embodiment 1; 4 is a flowchart for explaining an example of the operation of the management system according to Embodiment 1; 4 is a flowchart for explaining an example of the operation of the management system according to Embodiment 1; 2 is a hardware configuration diagram of main parts of the management system according to Embodiment 1; FIG. 2 is a block diagram showing the configuration of a management system according to Embodiment 2; FIG.

Modes for implementing the subject matter of the present disclosure will be described with reference to the accompanying drawings. In each figure, the same or corresponding parts are denoted by the same reference numerals, and overlapping descriptions are appropriately simplified or omitted. It should be noted that the subject of the present disclosure is not limited to the following embodiments, and modifications of any constituent elements of the embodiments, or modifications of any constituent elements of the embodiments, within the scope of the present disclosure. It can be omitted.

Embodiment 1.
FIG. 1 is a configuration diagram of a management system 1 according to Embodiment 1. As shown in FIG.

The management system 1 is a system used for maintenance work of elevators and the like. Elevators are applied, for example, to buildings with multiple floors. An elevator is a device that transports building occupants between floors. The elevator is, for example, elevator 2 .

A hoistway 3 is provided in a building in which an elevator 2 is applied as an elevator. The hoistway 3 is a vertically elongated space extending over a plurality of floors. A landing 4 adjacent to the hoistway 3 is provided on each floor of the building. At the landing 4 of each floor, a landing door 5 of the elevator 2 is provided. The landing door 5 is a door that partitions the landing 4 and the hoistway 3 .

The elevator 2 includes a hoisting machine 6 , a main rope 7 , a car 8 , a counterweight 9 and a control panel 10 .

The hoist 6 includes a motor that generates driving force and a sheave that rotates by the driving force generated by the motor. The hoist 6 is arranged, for example, above or below the hoistway 3 . Alternatively, if a machine room is provided above the hoistway 3 in the elevator 2, the hoist 6 may be arranged in the machine room.

Main rope 7 is the rope that supports the load of car 8 and counterweight 9 in hoistway 3 . The main rope 7 is wound around the sheave of the hoist 6 . The main rope 7 supports the load of the car 8 on one side of the hoist 6 sheave. The main rope 7 supports the load of the counterweight 9 on the other side of the sheave of the hoist 6 .

The car 8 is a device for transporting users of the building between a plurality of floors by traveling up and down the hoistway 3 . The car 8 has a car door 11 . The car door 11 is a door that separates the inside of the car 8 and the outside of the car 8 in which the user rides. When the car 8 stops on any floor, the car door 11 opens and closes in conjunction with the landing door 5 provided in the landing 4 of that floor. The counterweight 9 is a device that balances the load on both sides of the sheave of the hoisting machine 6 with the car 8 . The car 8 and the counterweight 9 travel vertically on opposite sides of the hoistway 3 by the driving force generated by the motor of the hoisting machine 6 .

A control panel 10 is a device that controls the operation of the elevator 2 . The operation of the elevator 2 includes running of the car 8, for example. The control panel 10 is arranged, for example, above or below the hoistway 3 . Alternatively, if a machine room is provided, the control panel 10 may be arranged in the machine room. In this example, the control panel 10 has a function of switching between a plurality of operation modes of the elevator 2 . The multiple operating modes include normal operation and operation during maintenance work. Normal operation is a normal operation mode for transporting building users and the like. Normal operation is, for example, AUTO mode, that is, automatic operation mode. Operation in maintenance work is, for example, HAND mode, that is, manual operation mode.

A monitoring device 12 is applied in an elevator 2, which is an example of an elevator. The monitoring device 12 is a device used for remote monitoring of the state of the elevator 2 . The monitoring device 12 is connected to, for example, the control panel 10 so as to collect information on the state of the elevator 2 . The collected status of the elevator 2 includes information such as the operating mode of the elevator 2, for example. The information collected by the monitoring device 12 is transmitted to a device that collects and manages information on the state of the elevator 2 provided at a base such as an information center 14 through a communication network 13 such as the Internet or a telephone line.

A plurality of on-site indicators are used in maintenance work for elevators such as the elevator 2 . Each field indicator is a tool that presents maintenance activity information to building users. The on-site indicator is, for example, a signboard 15 . The signboard 15 is a plate-like tool that indicates to the user that maintenance and inspection are being performed on the elevator. In this example, the signboard 15 is possessed by maintenance personnel who perform maintenance work.

The management system 1 is a system for managing site display tools such as the signboard 15 . The management system 1 includes a management device 16 , a mobile terminal 17 and a plurality of identifiers 18 .

The management device 16 is a device that performs information processing and the like regarding management of on-site display tools. The management device 16 is, for example, a server device made up of one or more pieces of hardware. Management device 16 is connected to communication network 13 . A part or all of the management device 16 is provided at a base such as the information center 14, for example. Some or all of the functions of the management device 16 may be functions installed in a virtual server on a cloud service.

The mobile terminal 17 is a portable information terminal carried by maintenance personnel who perform maintenance work. The mobile terminal 17 is, for example, a smart phone. The mobile terminal 17 is connected to the communication network 13 by wireless communication.

Each identifier 18 corresponds to one of the on-site indicators. The identifier 18 is provided on the corresponding on-site indicator. A unique identifier is provided in the identifier 18 . The identifier given to the identifying body 18 is information for identifying the site indicator to which the identifying body 18 corresponds. The identifier 18 is, for example, a label affixed to an on-site indicator such as the signboard 15 . If the identifier 18 is a label, the identifier is displayed on the surface of the label. The identifier is displayed by an encoded image such as a one-dimensional bar code or a two-dimensional code that encodes the identifier. A two-dimensional code is, for example, a matrix type code defined by the ISO/IEC 18004 standard. The encoded image displayed on the identification object 18 may include information such as the maintenance personnel code of the maintenance person who possesses the on-site display tool to which the identification object 18 corresponds. A maintenance worker code is unique information that identifies a maintenance worker.

FIG. 2 is a front view of the signboard 15 according to Embodiment 1. FIG.

The signboard 15 presents the user with information such as the fact that maintenance and inspection is being performed, for example, by displaying symbols such as characters or pictograms on the surface. The signboard 15 may include information such as a warning to the user for maintenance and inspection, and a request to the user for maintenance and inspection. An identifier 18 that is a label is attached to the surface of the signboard 15 . The signboard 15 is provided with mounting magnets 19 . A mounting magnet 19 is provided on the upper portion of the signboard 15 .

FIG. 3 is a diagram showing an example of usage states of the signboard 15 according to the first embodiment.
In FIG. 3 the landing door 5 seen from the landing 4 is shown.

The signboard 15 is arranged with its surface facing the landing 4 . The signboard 15 is attached, for example, to the jamb 20 around the landing door 5 . The signboard 15 is attached to the jamb 20 by attachment magnets 19, for example.

FIG. 4 is a block diagram showing the configuration of the management system 1 according to Embodiment 1. As shown in FIG.

The management device 16 includes a first storage section 21 , a first communication section 22 and a management section 23 .

The first storage unit 21 is a part that stores information. The first storage unit 21 stores information about the work floor on which maintenance work is to be performed in the building in which the elevator is installed, for the elevator on which maintenance work is to be performed. The first storage unit 21 stores, for example, which of the plurality of floors of the building is one or a plurality of floors serving as work floors. The work floor is a floor on which maintenance work information is presented to users of the building by arranging on-site display tools such as the sign board 15 . The work floors may be all floors of a plurality of floors of a building. The work floor in one building may be different depending on the type of maintenance work, or may be common regardless of the type of maintenance work. When a plurality of elevators are applied to one building, the work floor in the building may be different depending on each elevator, or may be common regardless of each elevator.

In this example, the first storage unit 21 stores information using information specifying an elevator as a key. The information specifying the elevator includes, for example, the building number of the building in which the elevator is installed. When a plurality of elevators are applied to one building, the information specifying the elevators may include the number of the elevators.

The first storage unit 21 stores the position information of the elevator using the information specifying the elevator as a key. The elevator position information is, for example, information representing the position on the map of the elevator or the building in which the elevator is installed. The first storage unit 21 stores information on the height from the ground surface of the position where the building is provided for each working floor of the building.

The 1st communication part 22 is a part which communicates information. The first communication unit 22 communicates with devices outside the management device 16 through the communication network 13, for example. For example, when the management system 1 is a server device composed of multiple pieces of hardware, the first communication unit 22 may be in charge of communication between the pieces of hardware through the communication network 13 . At this time, the first communication unit 22 may be distributed and mounted on each piece of hardware.

The management unit 23 is a part that manages information on site display tools such as the signboard 15 . The management unit 23 manages information such as whether or not each signboard 15 is located on one of the work floors through the identifier of the identifier 18 provided on the signboard 15 . Here, among one or a plurality of work floors, the floor on which the site display device such as the signboard 15 is arranged is called the floor on which the site display device is arranged.

The portable terminal 17 includes a reading unit 24, an input unit 25, a display unit 26, a notification unit 27, a second storage unit 28, a second communication unit 29, a first positioning unit 30, and an altitude acquisition unit 31. And prepare.

The reader 24 is a part that reads the identifier from each identifier 18 . If the identifier 18 is a label displaying an identifier on its surface, the reading unit 24 reads the identifier based on an image of the identifier 18 captured by a camera mounted on the mobile terminal 17, for example.

The input unit 25 is a part that receives input of information from maintenance personnel who have the mobile terminal 17 . The input unit 25 is, for example, a touch panel.

The display unit 26 is a part that displays information to maintenance personnel who have the portable terminal 17 . The display unit 26 is, for example, a liquid crystal display panel. The display unit 26 is arranged to overlap the input unit 25, for example. Alternatively, the display section 26 and the input section 25 may be integrally formed.

The notification unit 27 is a part that notifies maintenance personnel who have the portable terminal 17 . The notification unit 27 notifies maintenance personnel by, for example, voice or vibration. The notification unit 27 may notify maintenance personnel through display on the display unit 26 .

The second storage unit 28 is a part that stores information. The second storage unit 28 stores information such as the maintenance engineer code of the maintenance engineer who owns the portable terminal 17, for example. The second storage unit 28 also stores information input by maintenance personnel through the input unit 25, information acquired by each part of the portable terminal 17, and the like. The second storage unit 28 may store the operation mode of the mobile terminal 17 in managing the site display tool such as the signboard 15 . Operational modes include a registration mode, a working mode, or a release mode. The registration mode is an operation mode for registering in the management device 16 that the on-site display device has been placed on the floor on which it is placed. The working mode is an operating mode when a maintenance worker is performing maintenance work. The cancellation mode is an operation mode for canceling the registration in the management device 16 that the field display device is arranged on the floor on which it is arranged.

The second communication section 29 is a section that communicates information wirelessly. The second communication unit 29 communicates with devices outside the mobile terminal 17 via the communication network 13, for example. The second communication section 29 is an example of an output section of the mobile terminal 17 .

The first positioning unit 30 is a part that acquires position information of the mobile terminal 17 . The location information of the mobile terminal 17 is, for example, information representing the location of the mobile terminal 17 on a map. The first positioning unit 30 acquires position information of the mobile terminal 17 by a satellite navigation system such as GPS (Global Positioning System). Alternatively, the first positioning unit 30 may acquire the position information of the mobile terminal 17 using autonomous navigation based on acceleration measured by an acceleration sensor mounted on the mobile terminal 17, for example. The first positioning unit 30 may acquire the position information of the mobile terminal 17 by an indoor positioning system using radio signals emitted by radio beacons installed in buildings.

The altitude acquisition unit 31 is a part that acquires altitude information of the mobile terminal 17 . The altitude information of the mobile terminal 17 is, for example, information representing the height of the position of the mobile terminal 17 from the ground surface where the building is located. The altitude acquisition unit 31 acquires altitude information of the mobile terminal 17 based on changes in air pressure measured by an air pressure sensor mounted on the mobile terminal 17, for example. Alternatively, the altitude acquisition unit 31 acquires the current floor in the building as the altitude information of the mobile terminal 17 by receiving a radio signal or the like representing information on the current floor transmitted by a wireless beacon provided in the building. may

Next, an example of the operation of the management system 1 will be described with reference to FIGS. 5 to 8. FIG.
FIGS. 5 to 8 are flowcharts for explaining examples of operations of the management system 1 according to the first embodiment.
Here, the operation of the management system 1 in the maintenance work of the elevator 2 in which the signboard 15 is arranged as a site indicator on each work floor is exemplified.

An example of the operation of the mobile terminal 17 is shown in FIG.

A worker who performs maintenance work on the elevator 2 arrives at the building where the elevator 2 is installed with the sign board 15 and the like. When starting maintenance work, the maintenance worker transmits a work notification through the second communication unit 29 of the mobile terminal 17 . The work notification is a signal that notifies the start of maintenance work. The work report is transmitted through the communication network 13 to a device for managing the status of maintenance work provided at a base such as the information center 14 .

When starting the maintenance work, the maintenance worker performs a start operation through the input unit 25 or the like. The start operation is performed, for example, when the maintenance worker is on the standard floor of the building where the elevator 2 for maintenance work is installed. The standard floor is, for example, the entrance floor of a building. The start operation includes, for example, an operation such as inputting information specifying the elevator 2 on which maintenance work is to be performed. The input information is stored in the second storage unit 28, for example.

When the input unit 25 receives a start operation by a maintenance worker, the mobile terminal 17 performs start processing in step S101. In the start process, the second communication unit 29 transmits start information to the management device 16 . The start information includes information specifying the elevator 2, position information of the mobile terminal 17 acquired by the first positioning unit 30 during the start process, and altitude information of the mobile terminal 17 acquired by the altitude acquisition unit 31 during the start process. ,including. The information transmitted as the start information is displayed to maintenance personnel through the display unit 26 before transmission. The maintenance staff may correct or supplement the displayed start information through the input unit 25 as necessary. In the start process, the mobile terminal 17 may perform an altitude reset process so that the altitude information of the mobile terminal 17 acquired by the altitude acquisition unit 31 during the start process is used as the reference for the altitude. In the start process, the operation mode of the mobile terminal 17 is set to the registration mode. After the start process, the mobile terminal 17 proceeds to the process of step S102.

After the portable terminal 17 has started processing, the maintenance staff places each signboard 15 . The maintenance worker moves to a floor on which the signboard 15 is not yet arranged among the work floors. A maintenance worker attaches the sign board 15 to the jamb 20 of the hall door 5 on the floor. After that, the maintenance worker uses the portable terminal 17 set to the registration mode to read the identifier of the attached signboard 15 from the identifier 18 provided on the signboard 15 . After that, the maintenance worker leaves the signboard 15 on the floor and moves to another working floor. The maintenance personnel repeats the movement of floors, placement of signboards 15, and reading of identifiers until signboards 15 are placed on all work floors.

As the process of step S<b>102 , the mobile terminal 17 determines whether the reading unit 24 has read the identifier of any identifying object 18 . When the determination result is No, the mobile terminal 17 proceeds to the process of step S103. When the determination result is Yes, the mobile terminal 17 proceeds to the process of step S104.

As the process of step S<b>103 , the second communication unit 29 transmits the location information of the mobile terminal 17 acquired by the first positioning unit 30 to the management device 16 . After that, the mobile terminal 17 proceeds to the process of step S107.

As the process of step S<b>104 , the mobile terminal 17 determines which operation mode is set as the operation mode for managing the signboard 15 . When the operation mode is set to the registration mode, the mobile terminal 17 proceeds to the process of step S105. When the operation mode is set to the release mode, the mobile terminal 17 proceeds to the process of step S106. When the operation mode is set to the working mode, the mobile terminal 17 proceeds to the process of step S103.

As the process of step S<b>105 , the second communication unit 29 transmits the registration information to the management device 16 . The registration information includes the identifier read by the reading unit 24 and the altitude information of the mobile terminal 17 acquired by the altitude acquiring unit 31 when the reading unit 24 reads the identifier. After that, the mobile terminal 17 proceeds to the process of step S107.

After arranging the signboards 15 on all work floors, the maintenance worker operates the input unit 25 to switch the operation mode of the portable terminal 17 to the working mode. After that, the maintenance staff carries out the work on the elevator 2 in the maintenance work. During the work on the elevator 2, the maintenance worker switches the operation mode of the elevator 2 to the operation for maintenance work by operating the control panel 10, for example. After major work in the maintenance work, for example, in order to perform a test run, maintenance personnel restore the operation mode of the elevator 2 to normal operation.

After the work on the elevator 2 is completed, the maintenance worker switches the operation mode of the mobile terminal 17 to the release mode by operating the input unit 25 . Thereafter, maintenance personnel collect each signboard 15 . The maintenance worker moves to a floor where the signboard 15 has not yet been collected among the working floors. A maintenance worker removes the sign board 15 from the jamb 20 of the landing door 5 on the floor. After that, the maintenance staff repeats moving between floors and repairing the signboards 15 until the signboards 15 are collected from all working floors. After that, the maintenance worker uses the portable terminal 17 set to the release mode to sequentially read the identifier of each removed signboard 15 from the identifier 18 provided on the signboard 15 .

As the process of step S<b>106 , the second communication unit 29 transmits release information to the management device 16 . The release information includes the identifier read by the reading unit 24 . After that, the mobile terminal 17 proceeds to the process of step S107.

After collecting the signboards 15 from all work floors and reading the identifiers of the collected signboards 15, the maintenance personnel completes the maintenance work. When completing the maintenance work, the maintenance worker performs a completion operation through the input unit 25 or the like.

When completing the maintenance work, the maintenance worker transmits a work completion report through the second communication unit 29 of the mobile terminal 17 . The work completion notification is a signal that notifies completion of maintenance work. The work completion report is transmitted through the communication network 13 to a device for managing the status of maintenance work provided at a base such as the information center 14 .

As the process of step S107, the portable terminal 17 determines whether the input unit 25 has received the completion operation by the maintenance person. When the determination result is No, the mobile terminal 17 proceeds to the process of step S102. Thereby, the second communication unit 29 continuously transmits the location information of the mobile terminal 17 acquired by the first positioning unit 30 to the management device 16 during the maintenance work. On the other hand, when the determination result is Yes, the mobile terminal 17 proceeds to the process of step S108.

As the process of step S108, the mobile terminal 17 performs a completion process. In the completion process, the second communication unit 29 transmits completion information to the management device 16 . The completion information includes information specifying the elevator 2 . The information specifying the elevator 2 is, for example, information stored in the second storage unit 28 and input at the start of maintenance work. Completion information is an example of information indicating completion of maintenance work. After completing the completion process, the mobile terminal 17 ends the process related to the management of the signboard 15 .

After completing the maintenance work, the maintenance staff pulls out of the building with the sign board 15 brought into the building.

6 shows an example of the operation of the management device 16 before the signboard 15 is arranged.

As the process of step S201, the management unit 23 determines whether the first communication unit 22 has received the start information. If the determination result is No, the management device 16 proceeds to the process of step S201 again. If the determination result is Yes, the management device 16 proceeds to the process of step S202.

As the process of step S202, the management unit 23 reads the information about the elevator 2 stored in the first storage unit 21, using the information specifying the elevator 2 included in the start information as a key. The management unit 23 acquires work floor information for the maintenance work of the elevator 2 . Moreover, the management part 23 acquires the positional information on the said elevator 2, for example. In addition, the management unit 23 acquires height information for each work floor. After that, the management device 16 proceeds to the process of step S203.

As the process of step S203, the management unit 23 checks whether the position information of the portable terminal 17 included in the start information and the position information of the elevator 2 read from the first storage unit 21 match. For example, when the distance between the position information of the mobile terminal 17 and the position information of the elevator 2 is shorter than a preset distance, the management unit 23 determines that these position information match each other. When determining that they match, the management device 16 proceeds to the process of step S301 in FIG. On the other hand, when determining that they do not match, the management device 16 proceeds to the process of step S204.

As the processing of step S204, the management unit 23 performs notification processing to the maintenance personnel. In the process of notifying the maintenance personnel, the management unit 23 causes the portable terminal 17 to notify the maintenance personnel by transmitting the content of the notification to the portable terminal 17 possessed by the maintenance personnel through the first communication unit 22 . Here, the management unit 23 causes the mobile terminal 17 to notify that the location information of the mobile terminal 17 and the location information of the elevator 2 do not match. After the notification process, the management device 16 proceeds to the process of step S301 in FIG.

The portable terminal 17 that has received the content of the notification from the management unit 23 notifies the maintenance personnel through the notification unit 27, the display unit 26, and the like. Upon receiving this notification, maintenance personnel may correct the information included in the start information, such as the information identifying the elevator 2, and resend it. When the first communication unit 22 receives the resent start information, the management device 16 proceeds to the process of step S202, for example.

FIG. 7 shows an example of the operation of the management device 16 when the signboard 15 is arranged.

As the process of step S301, the management unit 23 determines whether the first communication unit 22 has received the registration information. If the determination result is Yes, the management device 16 proceeds to the process of step S302. If the determination result is No, the management device 16 proceeds to the process of step S304.

As the processing of step S302, the management unit 23 performs registration processing. The management unit 23 uses the altitude information of the mobile terminal 17 included in the registration information to identify the floor on which the signboard 15 is placed. For example, the management unit 23 compares the height information acquired from the first storage unit 21 with the altitude information of the mobile terminal 17 included in the registration information to identify the floor on which the mobile terminal 17 is located. The management unit 23 registers the identifier of the signboard 15 included in the registration information in association with the elevator 2 specified by the start information and the specified installation floor. Information registered by the management unit 23 is stored in the first storage unit 21, for example. Here, the management unit 23 may determine whether the registered identifiers overlap. When the identifiers are duplicated, the management unit 23 may perform notification processing to the maintenance personnel about the duplicated identifiers. After that, the management device 16 proceeds to the process of step S303.

As the process of step S303, the management unit 23 determines whether the identifiers corresponding to all work floors whose information is read from the first storage unit 21 have been registered. If the determination result is No, that is, if the corresponding identifier is not registered for at least one of the work floors, the management device 16 proceeds to the process of step S301. If the determination result is Yes, that is, if there is no work floor for which the corresponding identifier is not registered, the management device 16 proceeds to the process of step S401 in FIG.

When the identifier corresponding to at least one of the work floors is not registered, as the process of step S304, the management unit 23 determines whether the operation mode of the elevator 2 is operation for maintenance work. When the determination result is Yes, the management device 16 proceeds to the process of step S305. If the determination result is No, the management device 16 proceeds to the process of step S306.

As the processing of step S305, the management unit 23 performs notification processing to the maintenance personnel. The management unit 23 determines that the operation mode of the elevator 2 has been switched to maintenance work before the signboards 15 have been placed on all work floors, or that the signboards 15 have not yet been placed. The mobile terminal 17 is made to notify that there is a floor. The management unit 23 may also cause the portable terminal 17 to notify the working floors on which the signboard 15 is not arranged. After the notification process, the management device 16 proceeds to the process of step S306.

The portable terminal 17 that has received the content of the notification from the management unit 23 notifies the maintenance personnel through the notification unit 27, the display unit 26, and the like. Upon receiving this notification, the maintenance personnel places the signboard 15 on the work floor where no signboard 15 is placed, and registers the signboard 15 in the management device 16 by reading the identifier.

As the process of step S306, the management unit 23 determines whether or not a preset time has elapsed since the last registration of the identifier, that is, whether or not the current maintenance work for the elevator 2 has timed out. When there is no previously registered identifier, that is, when the identifier is registered for the first time, the management unit 23 determines whether a preset time has elapsed since the reception of the start information, that is, whether a timeout has occurred. You may When determining that the timeout has occurred, the management device 16 proceeds to the process of step S307. When determining that the timeout has not occurred, the management device 16 proceeds to the process of step S301.

As the processing of step S307, the management unit 23 performs notification processing to the maintenance personnel. The management unit 23 causes the portable terminal 17 to notify that there is a work floor on which the signboard 15 is not yet arranged. The management unit 23 may also cause the portable terminal 17 to notify the working floors on which the signboard 15 is not arranged. After the notification process, the management device 16 proceeds to the process of step S301.

The portable terminal 17 that has received the content of the notification from the management unit 23 notifies the maintenance personnel through the notification unit 27, the display unit 26, and the like. Upon receiving this notification, the maintenance personnel places the signboard 15 on the work floor where no signboard 15 is placed, and registers the signboard 15 in the management device 16 by reading the identifier.

FIG. 8 shows an example of the operation of the management device 16 when the signboard 15 is collected.

As the process of step S401, the management unit 23 determines whether the first communication unit 22 has received the release information. If the determination result is Yes, the management device 16 proceeds to the process of step S402. If the determination result is No, the management device 16 proceeds to the process of step S404.

As the process of step S402, the management unit 23 performs a release process. The management unit 23 cancels the registration of the identifier included in the cancellation information associated with the elevator 2 and the work floor. The management unit 23 deletes the registration information of the identifier stored in the first storage unit 21, for example. Here, the management unit 23 may determine whether the registration of the identifier included in the cancellation information has already been cancelled. When the registration has already been canceled, the management unit 23 may perform a process of notifying the maintenance personnel that the registration has already been canceled. After that, the management device 16 proceeds to the process of step S403.

As the process of step S403, the management unit 23 determines whether the registration of the identifier corresponding to all work floors whose information has been read from the first storage unit 21 has been cancelled. If the determination result is No, that is, if the registration of the corresponding identifier has not been canceled for at least one of the work floors, the management device 16 proceeds to the process of step S401. If the determination result is Yes, that is, if there is no work floor for which the registration of the corresponding identifier has not been canceled, the management device 16 proceeds to the process of step S408.

When the registration of the identifier corresponding to at least one of the work floors has not been canceled, as the process of step S404, the management unit 23 determines whether the maintenance worker has left the maintenance work site. For example, when the distance between the continuously transmitted location information of the mobile terminal 17 and the location information of the elevator 2 is longer than a preset distance, the management unit 23 determines whether the maintenance worker leaves the maintenance work site. I judge that. When determining that the user has left the work site, the management device 16 proceeds to the process of step S405. On the other hand, when determining that the user has not left the work site, the management device 16 proceeds to the process of step S406.

As the processing of step S405, the management unit 23 performs notification processing to the maintenance personnel. The management unit 23 causes the portable terminal 17 to notify that there is a working floor on which the signboard 15 has not yet been collected. The management unit 23 may also cause the portable terminal 17 to notify the work floors on which the signboards 15 have not been collected. After the notification process, the management device 16 proceeds to the process of step S406.

The portable terminal 17 that has received the content of the notification from the management unit 23 notifies the maintenance personnel through the notification unit 27, the display unit 26, and the like. Upon receiving this notification, the maintenance personnel collects the signboards 15 from the work floors where the signboards 15 have not been collected, and cancels the registration of the signboards 15 in the management device 16 by reading the identifier.

As the process of step S406, the management unit 23 determines whether a preset time has elapsed since the identifier registration was canceled immediately before the current maintenance work for the elevator 2, that is, whether a timeout has occurred. . When there is no identifier whose registration has been canceled immediately before, that is, when the registration of the identifier is canceled for the first time, the management unit 23 may perform processing assuming that the timeout has not occurred. When determining that the timeout has occurred, the management device 16 proceeds to the process of step S407. When determining that the timeout has not occurred, the management device 16 proceeds to the process of step S401.

As the processing of step S407, the management unit 23 performs notification processing to the maintenance personnel. The management unit 23 causes the portable terminal 17 to notify that there is a working floor on which the signboard 15 has not yet been collected. The management unit 23 may also cause the portable terminal 17 to notify the work floors on which the signboards 15 have not been collected. After the notification process, the management device 16 proceeds to the process of step S401.

The portable terminal 17 that has received the content of the notification from the management unit 23 notifies the maintenance personnel through the notification unit 27, the display unit 26, and the like. Upon receiving this notification, the maintenance personnel collects the signboards 15 from the work floors where the signboards 15 have not been collected, and cancels the registration of the signboards 15 in the management device 16 by reading the identifier.

As the process of step S408, the management unit 23 checks whether a preset waiting time has elapsed since the registration of the identifier corresponding to all work floors was canceled in the maintenance work currently being performed on the elevator 2. judge. If the determination result is No, the management device 16 proceeds to the process of step S408 again. If the determination result is Yes, the management device 16 proceeds to the process of step S409.

As the process of step S409, the management unit 23 determines whether the operation mode of the elevator 2 is normal operation. If the determination result is No, the management device 16 proceeds to the process of step S410. If the determination result is Yes, the management device 16 terminates the processing related to management of the signboard 15 .

As the processing of step S410, the management unit 23 performs notification processing to the maintenance personnel. The management unit 23 makes the portable terminal 17 notify that the elevator 2 has not returned to normal operation even though the collection of the signboard 15 is completed. After the notification process, the management device 16 ends the process related to management of the signboard 15 .

The portable terminal 17 that has received the content of the notification from the management unit 23 notifies the maintenance personnel through the notification unit 27, the display unit 26, and the like. Upon receiving this notification, the maintenance staff restores the operation mode of the elevator 2 to normal operation.

In addition, an escalator etc. may be sufficient as an elevator, for example. Site indicators may also be, for example, billboards, belt barriers, safety fences, and Braille mats. A signboard is a device that indicates to a user that a maintenance check is being performed on an elevator. Belt barriers and safety fences are tools that indicate to users the restricted areas for maintenance and inspection of elevators. A Braille mat is a floor-mounted device that alerts the user that maintenance is being performed on an elevator or provides detours while maintenance is being performed. Braille mats include, for example, a mat provided with dot-shaped unevenness representing a warning, a mat provided with linear unevenness representing a detour, and the like.

Further, when arranging the signboards 15, the maintenance staff may sequentially read the identifiers of the signboards 15 on one floor such as the standard floor using the portable terminal 17. FIG. At this time, the floor on which each signboard 15 is located is input by the maintenance staff through the input unit 25, for example. The input layout floor is included in the registration information and transmitted to the management device 16 . Also, when collecting each signboard 15, the maintenance worker may collect the signboard 15 while reading the identifier with the portable terminal 17 each time on each floor.

Further, the identification body 18 may be integrated with the field indicator. The identifier 18 may be, for example, a display printed on the surface of the signboard 15 . The identifier 18 may display the identifier by character information. Also, the identifier 18 may transmit the identifier by short-range wireless communication or the like. At this time, the reading unit 24 reads the identifier from the identifier 18 based on the signal received by the short-range wireless communication receiving circuit mounted on the mobile terminal 17 .

Further, when the signboard 15 is not possessed by maintenance personnel and is stored in a building in which the elevator 2 is provided, the encoded image displayed on the identifier 18 of the signboard 15 is the same as that of the building of the building. It may contain information such as a number. Also, the encoded image displayed on the identifier 18 may contain only identifier information. At this time, the management device 16 may store the identifier and the correspondence with maintenance personnel or buildings in the first storage unit 21, for example.

In addition, the management device 16 may respond to a request through the mobile terminal 17 or the like with identifier information registered in association with the work floor. At this time, the mobile terminal 17 that made the request displays the correspondence between the registered identifier and the work floor through the display unit 26 .

Alternatively, the mobile terminal 17 may transmit the identifier to the management device 16 without switching the operation mode. At this time, the portable terminal 17 transmits the identifier read when the signboard 15 is placed and collected to the management device 16 in the same format as the registration information. If the identifier transmitted from the mobile terminal 17 has not been registered, the management device 16 newly registers the signboard 15 identified by the identifier as being arranged. On the other hand, if the identifier transmitted from the mobile terminal 17 has already been registered, the management device 16 considers that the signboard 15 identified by the identifier has been collected and cancels the registration.

Also, the mobile terminal 17 may be an external device of the management system 1 .

As described above, the management system 1 according to Embodiment 1 includes the first storage section 21 , the identification body 18 , the mobile terminal 17 and the management section 23 . The first storage unit 21 stores information about the work floor on which maintenance work is to be performed in the building in which the elevator 2 is installed, for the elevator 2 on which maintenance work is to be performed. The identifier 18 is provided on the signboard 15 . A unique identifier for identifying the signboard 15 is given to the identifier 18 . The signboard 15 is arranged on the arranged floor and presents maintenance work information to the users of the building. The placement floor is any of the work floors. The mobile terminal 17 includes a reading section 24 and a second communication section 29 . The reading unit 24 can read the identifier from the identification body 18 . The second communication unit 29 outputs start information including information specifying the elevator 2 before the signboard 15 is placed on the floor on which it is placed. When the reading unit 24 reads the identifier from the identifier 18 when the signboard 15 is placed on the floor after the start information is output, the second communication unit 29 transmits the read identifier and the floor. Outputs registration information, including identifying information. When the reading unit 24 reads the identifier from the identifier 18 when the signboard 15 is collected from the floor on which the signboard 15 is arranged after outputting the registration information, the second communication unit 29 transmits release information including the read identifier. Output. When the start information is input from the portable terminal 17, the management unit 23 reads the work floor information stored in the first storage unit 21 for the elevator 2 specified by the start information. When the registration information is input from the portable terminal 17, the management unit 23 selects the elevator 2 specified by the start information and the layout floor specified by the registration information among the work floors read from the first storage unit 21. is associated with an identifier and registered. When the cancellation information is input from the portable terminal 17, the management unit 23 cancels the registration of the identifier included in the cancellation information associated with the elevator 2 and the floor on which it is arranged.

With such a configuration, it is possible to manage the placement and collection of on-site display tools such as the signboard 15 without changing the operation control of the elevator itself such as the elevator 2 . Therefore, the management system 1 can be applied even to elevators whose operation control cannot be modified. For this reason, the management system 1 can be applied to management of on-site indicators for elevators in a wider range. In addition, since each signboard 15 is registered in association with the work floor and its location is clarified, management of the signboard 15 is facilitated. As a result, the occurrence of forgetting to place the signboard 15 or forgetting to collect it is suppressed. For this reason, rework such as rearrangement of the signboard 15 and an increase in corresponding costs such as recollection are suppressed.

Also, the first storage unit 21 stores the position information of the elevator 2 . The mobile terminal 17 has a first positioning section 30 . The first positioning unit 30 acquires position information of the mobile terminal 17 . The second communication unit 29 outputs the position information of the mobile terminal 17 acquired by the first positioning unit 30 in the building where the elevator 2 is installed, including the position information in the start information. The management unit 23 collates the position information stored in the first storage unit 21 for the elevator 2 specified by the start information and the position information of the mobile terminal 17 included in the start information.

With such a configuration, it is confirmed whether or not the work place matches before the signboard 15 is arranged, so the information on the location of the signboard 15 managed by the management system 1 becomes more reliable.

The mobile terminal 17 also includes an altitude acquisition unit 31 . The altitude acquisition unit 31 acquires altitude information of the mobile terminal 17 . The second communication unit 29 outputs the altitude information of the mobile terminal 17 acquired by the altitude acquiring unit 31 when the reading unit 24 reads the identifier from the identification object 18 on the arranged floor, including the altitude information in the registration information. The management unit 23 identifies an arrangement floor based on the altitude information of the mobile terminal 17 .

With such a configuration, when the signboard 15 is placed, the floor on which the signboard 15 is placed is specified by the altitude of the mobile terminal 17 held by the maintenance personnel. 15 location information becomes more reliable.

In addition, when the identifier is not registered in association with at least one of the work floors, the management unit 23 notifies the maintenance personnel when a preset time has elapsed since the last registration of the identifier. The portable terminal 17 is made to perform.
In addition, the management unit 23 notifies the maintenance personnel when the elevator 2 is switched from normal operation to maintenance work operation when an identifier is not registered in association with at least one of the work floors. The portable terminal 17 is made to perform.

With such a configuration, forgetting to place the signboard 15 can be prevented by notifying maintenance personnel. In addition, even if the placement is forgotten, the maintenance staff is promptly notified.

Also, the second communication unit 29 continuously outputs the location information of the mobile terminal 17 acquired by the first positioning unit 30 to the management unit 23 . When the position information input from the mobile terminal 17 is farther than the preset distance from the elevator 2 when the registration of the identifier associated with at least one of the work floors is not canceled, the management unit 23 Then, the portable terminal 17 is made to notify the maintenance personnel.

With such a configuration, forgetting to collect the signboard 15 can be prevented by notifying maintenance personnel. In addition, even if collection is forgotten, maintenance personnel are promptly notified.

In addition, when the management unit 23 has not returned to normal operation after a preset waiting time has passed since the identifier has not been registered in association with any work floor, Then, the portable terminal 17 is made to notify the maintenance personnel.

With such a configuration, forgetting to return the elevator 2 to normal operation after maintenance work is prevented by notifying maintenance personnel. In addition, even if the recovery is forgotten, the maintenance personnel will be promptly notified.

When the registration of the identifier associated with one of the work floors has not yet been canceled after a preset time has passed since the information indicating the completion of the maintenance work was input, the management unit 23 , the portable terminal 17 may be caused to notify the maintenance personnel. At this time, the management unit 23 causes the portable terminal 17 to notify that there is a working floor on which the signboard 15 has not been collected yet. The management unit 23 may also cause the portable terminal 17 to notify the work floors on which the signboards 15 have not been collected.

With such a configuration, forgetting to collect the signboard 15 can be prevented by notifying maintenance personnel. In addition, even if collection is forgotten, maintenance personnel are promptly notified.

Next, an example of the hardware configuration of the management system 1 will be described with reference to FIG. 9 .
FIG. 9 is a hardware configuration diagram of main parts of the management system 1 according to the first embodiment.

For example, each function of the management system 1 in the management device 16 and the mobile terminal 17 can be realized by processing circuits. The processing circuitry comprises at least one processor 100a and at least one memory 100b. The processing circuitry may include at least one piece of dedicated hardware 200 in conjunction with, or as an alternative to, processor 100a and memory 100b.

When the processing circuit includes the processor 100a and the memory 100b, each function of the management system 1 is implemented by software, firmware, or a combination of software and firmware. At least one of software and firmware is written as a program. The program is stored in memory 100b. The processor 100a realizes each function of the management system 1 by reading and executing the programs stored in the memory 100b.

The processor 100a is also called a CPU (Central Processing Unit), a processing device, an arithmetic device, a microprocessor, a microcomputer, or a DSP. The memory 100b is composed of, for example, nonvolatile or volatile semiconductor memory such as RAM, ROM, flash memory, EPROM, and EEPROM.

Where the processing circuitry comprises dedicated hardware 200, the processing circuitry may be implemented, for example, in single circuits, multiple circuits, programmed processors, parallel programmed processors, ASICs, FPGAs, or combinations thereof.

Each function of the management system 1 can be implemented by a processing circuit. Alternatively, each function of the management system 1 can be collectively realized by a processing circuit. A part of each function of the management system 1 may be realized by the dedicated hardware 200 and the other part may be realized by software or firmware. Thus, the processing circuit implements each function of the management system 1 with dedicated hardware 200, software, firmware, or a combination thereof.

Embodiment 2.
In the second embodiment, the differences from the example disclosed in the first embodiment will be described in detail. Any feature of the example disclosed in the first embodiment may be employed for features not described in the second embodiment.

FIG. 10 is a block diagram showing the configuration of the management system 1 according to Embodiment 2. As shown in FIG.

Each identifier 18 is, for example, a wireless tag. Each identifying object 18 includes a second positioning section 32 , a third storage section 33 and a third communication section 34 .

The second positioning unit 32 is a part that acquires position information of the identifying object 18 . The position information of the identifying object 18 is, for example, information representing the position on the map where the identifying object 18 is located. The second positioning unit 32 acquires the position information of the identifying object 18 by a method similar to that of the first positioning unit 30, for example.

The third storage unit 33 is a part that stores information. The third storage unit 33 stores information such as an identifier assigned to the identification body 18, for example.

The third communication section 34 is a section that communicates information wirelessly. The third communication unit 34 communicates with devices outside the identification object 18 through the communication network 13, for example. Alternatively, the third communication unit 34 may communicate with other devices by relaying a device such as a radio beacon provided in the mobile terminal 17 or the elevator 2 and capable of transmitting and receiving information. The third communication unit 34 continuously transmits the position information of the identifying object 18 acquired by the second positioning unit 32 to the management device 16 .

The reading unit 24 of the mobile terminal 17 reads the identifier stored in the third storage unit 33 through the third communication unit 34 .

After the signboard 15 provided with the identification object 18 is placed and collected, the management unit 23 monitors the position of the identification object 18 based on the position information transmitted from the identification object 18 . When the registration of the identifier corresponding to at least one of the work floors has not been canceled, the management unit 23 determines whether the identifier 18 has left the maintenance work site. For example, when the distance between the continuously transmitted position information of the identification object 18 and the position information of the elevator 2 is longer than a preset distance, the management unit 23 prevents the identification object 18 from being removed from the maintenance work site. judged to have left. Alternatively, when the distance between the positional information of the identifying object 18 when the signboard 15 is placed and the continuously transmitted positional information of the identifying object 18 is longer than a preset distance, the management unit 23 , it may be determined that the identifier 18 has left the maintenance work site. When determining that the identifier 18 has left the work site, the management unit 23 performs notification processing to the maintenance personnel. The management unit 23 causes the mobile terminal 17 to notify that the signboard 15 identified by the identification body 18 may be lost or stolen. The management unit 23 may also cause the portable terminal 17 to notify the work floor on which the signboard 15 is arranged.

The portable terminal 17 that has received the content of the notification from the management unit 23 notifies the maintenance personnel through the notification unit 27, the display unit 26, and the like. Upon receiving this notification, the maintenance staff moves to the floor where the signboard 15 that may be lost or stolen has been recovered and checks the situation. As a result, the loss or theft of the site display tool such as the signboard 15 can be prevented.

1 management system, 2 elevator, 3 hoistway, 4 landing, 5 landing door, 6 hoist, 7 main rope, 8 car, 9 counterweight, 10 control panel, 11 car door, 12 monitoring device, 13 communication network, 14 information center 15 sign board 16 management device 17 mobile terminal 18 identification body 19 mounting magnet 20 three-sided frame 21 first storage unit 22 first communication unit 23 management unit 24 reading unit 25 input Section 26 Display Section 27 Notification Section 28 Second Storage Section 29 Second Communication Section 30 First Positioning Section 31 Altitude Acquisition Section 32 Second Positioning Section 33 Third Storage Section 34 Third Communication Section , 100a processor, 100b memory, 200 dedicated hardware

Claims (11)

a storage unit that stores information about one or more work floors that are subject to maintenance work in a building in which the elevator is installed, with respect to the elevator on which maintenance work is to be performed;
A unique unique identifier provided on a field display that is placed on an arrangement floor that is one of the one or more work floors and presents information on the maintenance work to users of the building, and that identifies the field display. an identifier to which an identifier is assigned;
a reading unit capable of reading the identifier from the identification body, outputting start information including information specifying the elevator before the site display device is arranged on the arranged floor, and reading the start information; When the reading unit reads the identifier from the identifying body when the site display tool is placed on the floor on which it is placed after the output, it includes information specifying the read identifier and the floor on which it is placed. After outputting the registration information, when the reading unit reads the identifier from the identification body when the site display device is recovered from the arranged floor after the registration information is output, the read identifier is read. a mobile terminal that outputs release information including
When the start information is input from the mobile terminal, the information of the one or more work floors stored in the storage unit for the elevator specified by the start information is read from the mobile terminal. When the registration information is input, the identifier is assigned to the arranged floor specified by the registration information among the elevator specified by the start information and the one or more work floors read from the storage unit. a management unit that registers the identifiers in association with each other and, when the cancellation information is input from the mobile terminal, cancels the registration of the identifier contained in the cancellation information in association with the elevator and the arranged floor;
A field display management system comprising: The storage unit stores position information of the elevator,
The mobile terminal has a first positioning unit that acquires location information of the mobile terminal, and includes the location information of the mobile terminal acquired by the first positioning unit in the building in the start information and outputs it,
The site display according to claim 1, wherein the management unit collates position information stored in the storage unit for the elevator specified by the start information and position information of the mobile terminal included in the start information. equipment management system. The mobile terminal has an altitude acquisition unit that acquires altitude information of the mobile terminal, and the mobile terminal acquired by the altitude acquisition unit when the reading unit reads the identifier from the identifier on the arranged floor. including the altitude information in the registration information and outputting it,
The site display tool management system according to claim 1, wherein the management unit specifies the floor on which the floor is arranged based on the altitude information of the mobile terminal. When the identifier has not been associated and registered with at least one of the one or more work floors, the management unit is configured to, when a preset time has elapsed since the last registration of the identifier, the 2. The field indicator management system according to claim 1, wherein the portable terminal is caused to notify maintenance personnel who perform maintenance work. When the identifier is not associated with and registered for at least one of the one or more work floors, the management unit performs the above when the elevator is switched from normal operation to operation in the maintenance work. 2. The field indicator management system according to claim 1, wherein the portable terminal is caused to notify maintenance personnel who perform maintenance work. The mobile terminal has a first positioning unit that acquires location information of the mobile terminal, and continuously outputs the location information of the mobile terminal acquired by the first positioning unit to the management unit,
When the registration of the identifier associated with at least one of the one or more work floors is not canceled, the management unit determines that the location information input from the mobile terminal is preset from the elevator. 2. The management system of the on-site display device according to claim 1, wherein the portable terminal is caused to notify the maintenance worker who performs the maintenance work when the distance is greater than the distance. The management unit cancels the registration of the identifier associated with one of the one or more work floors after a preset time has elapsed since the information indicating completion of the maintenance work was input. 2. The management system of the on-site display device according to claim 1, wherein the mobile terminal is caused to notify the maintenance worker who performs the maintenance work when the maintenance work is not performed. After a preset time elapses after the identifier has not been registered in association with any of the one or more work floors, the management unit allows the elevator to resume normal operation from the maintenance work. 2. The management system of the on-site display device according to claim 1, wherein the mobile terminal is caused to notify the maintenance worker who performs the maintenance work when the operation is not resumed. The identifying object has a second positioning unit that acquires position information of the identifying object, and continuously outputs the position information of the identifying object acquired by the second positioning unit to the management unit,
When the registration of the identifier associated with any one of the one or more work floors is not canceled, the management unit determines that the position information input from the identifier is at a preset distance from the elevator. 2. The field indicator management system according to claim 1, wherein the portable terminal notifies the maintenance worker who performs the maintenance work when the operator is far away. a storage unit that stores information about one or more work floors that are subject to maintenance work in a building in which the elevator is installed, with respect to the elevator on which maintenance work is to be performed;
A unique unique identifier provided on a field display that is placed on an arrangement floor that is one of the one or more work floors and presents information on the maintenance work to users of the building, and that identifies the field display. an identifier to which an identifier is readable from a mobile terminal;
Regarding the elevator specified by the start information when receiving the input of the start information including the information specifying the elevator output from the portable terminal before the site display is arranged on the arranged floor After reading the information of the one or more work floors stored in the storage unit and outputting the start information, the identifier is transferred from the identification object when the field display device is arranged on the arrangement floor. The elevator specified by the start information when receiving input of registration information including information specifying the read identifier and the arranged floor output from the mobile terminal when the mobile terminal reads the and registering the identifier in association with the arranged floor specified by the registration information among the one or more work floors read from the storage unit, and outputting the registration information, and then the site display device is collected from the floor on which the a management unit that cancels the registration of the identifier included in the cancellation information associated with the elevator and the arranged floor;
A field display management system comprising: In a building where maintenance work is to be carried out and an elevator is installed, it is arranged on a floor that is one or more work floors that are subject to the maintenance work, and provides information on the maintenance work to users of the building. A mobile terminal connected to the management device of the on-site display tool to be presented,
a reading unit that reads a unique identifier for identifying the field display from an identifier provided on the field display;
By outputting start information including information specifying the elevator before the site display is placed on the arranged floor, the one or more stored elevators specified by the start information are output. When the information on the work floor is read into the management device, and the reading unit reads the identifier from the identification body when the site display tool is arranged on the arrangement floor after the start information is output , by outputting registration information including information specifying the read identifier and the arranged floor, the elevator specified by the start information and the one or more work floors read out of the registered The identifier is associated with the arranged floor specified by the information and registered in the management device, and after the registration information is output, the on-site display tool is recovered from the arranged floor from the identifier. By outputting release information including the read identifier when the reading unit reads the identifier, the registration of the identifier included in the release information in association with the elevator and the arranged floor is managed. an output unit that causes the device to release;
A mobile terminal with

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