JP2022103792A - Management system, first terminal device, second terminal device, computer program for first terminal device, and computer program for second terminal device - Google Patents

Abstract

To provide technology for improving user convenience.SOLUTION: A management system includes a first terminal device, a second terminal device, a server, and a plurality of media. Each of the plurality of media includes information code in which a unique identifier is recorded in advance. The first terminal device reads a specific identifier recorded in specific information code after a specific medium containing the specific information code is arranged in a specific work area, and transmits to the server a first request requesting that the specific identifier and the specific instruction information be stored in association with each other. The server stores the specific identifier and the specific instruction information in a database in association with each other, and transmits the specific identifier and the specific instruction information to the second terminal device. The second terminal device receives the specific identifier and the specific instruction information from the server, and informs that work according to an instruction indicated by the specific instruction information should be performed in the specific work area indicated by the specific identifier.SELECTED DRAWING: Figure 1

Description

The techniques disclosed herein relate to managing work instructions.

Patent Document 1 discloses a user terminal including an identification code issuing unit. The identification code issuing unit issues an identification code indicating the position of the construction site in the building to be constructed and the information regarding the construction applied to the construction site (for example, the construction method). The user places the issued identification code at the construction site. Other users read the identification code placed on the mobile terminal and acquire information about the construction.

Japanese Unexamined Patent Publication No. 2020-03519

The work applied to the work site is often judged on-site. When the technique disclosed in Patent Document 1 is used in such a situation, it is assumed that a user terminal provided with an identification code issuing unit is brought to the site and the identification code is issued at the site. The user may find it annoying to issue the identification code in the field.

This specification provides a technique for improving user convenience.

The management system disclosed in the present specification includes a first terminal device, a second terminal device, a server, and a plurality of media that can be arranged in a work area, and each of the plurality of media has a plurality of media. The first terminal device includes a first image pickup unit capable of capturing an information code, and a specific information code among the plurality of media, including an information code in which a unique identifier is recorded in advance. A first read control unit that reads a specific identifier recorded in the specific information code imaged by the first image pickup unit after the specific medium is placed in a specific work area, and a read control unit that has been read. In the first request transmission unit that transmits the first request requesting that the specific identifier and the specific instruction information indicating the work instruction for the specific work area be stored in association with each other. The first request includes the first request transmission unit including the specific identifier, the specific instruction information, and terminal information indicating the second terminal device. In response to receiving the first request from the database and the first terminal device, the server has the specific identifier in the first request and the specific in the first request. The storage control unit that stores the instruction information in association with the database, and the specific identifier and the specific instruction information when the specific identifier and the specific instruction information are stored in the database. The second information transmission unit is provided with a first information transmission unit that transmits the information to the second terminal device indicated by the terminal information in the first request, and the second terminal device has the specific identifier from the server. It is the first information receiving unit that receives the specific instruction information, and the specific work area that is indicated by the specific identifier that has received the work according to the instruction indicated by the received specific instruction information. It is provided with a first notification control unit for notifying what should be done.

According to such a configuration, the user of the first terminal device arranges a specific medium among the plurality of media in a specific work area. Then, the first terminal device reads the specific identifier recorded in the specific information code contained in the specific medium, and transmits the first request including the specific identifier and the specific instruction information to the server. .. As a result, in the database in the server, the specific identifier and the specific instruction information are stored in association with each other, and the specific work area and the specific instruction information are associated with each other. Then, the second terminal device should receive the specific identifier and the specific instruction information from the server, and perform the work according to the instruction indicated by the specific instruction information in the specific work area indicated by the specific identifier. Notify the user of this. That is, in the transmission of work to a specific work area, the user does not have to issue an information code for recording the information indicating the specific work area and the specific instruction information in the field, and a unique identifier is recorded in advance. The medium containing the information code may be arranged in a specific work area, and the information code may be imaged by the first terminal device. User convenience is improved.

The second terminal device further stores the second image pickup unit capable of capturing an information code, the specific identifier, and the specific instruction information in association with the database, and then stores the second image pickup unit. It is a second reading control unit that reads the identifier of the target recorded in the information code of the target imaged by the image pickup unit, and the information code of the target is the specific medium among the plurality of media. When the second read control unit included in a different target medium, the read identifier of the target, and the specific identifier received from the server do not match, the target medium is the specific. A second notification control unit may be provided to notify that the medium is different from the above.

By notifying that the target medium is different from the specific medium, for example, it can be confirmed that the work area in which the target medium is arranged is not the specific work area for the work instruction. User convenience is improved.

The second terminal device further includes an identifier transmission unit that transmits an information request including the specific identifier to the server in response to an operation from the user, and the specific identifier from the server as a response to the information request. A second information receiving unit that receives the specific instruction information stored in association with the identifier may be provided.

According to such a configuration, the user can operate the second terminal device to confirm the instruction indicated by the specific instruction information.

When the specific identifier and the specific instruction information are stored in the database, the first information transmission unit does not receive a request from the second terminal device, and the specific identifier and the specific instruction information are described. The specific instruction information is transmitted to the second terminal device, and the first information receiving unit transmits the specific identifier and the specific instruction information from the server without transmitting a request to the server. You may receive it.

For example, a comparative example is assumed in which a specific identifier and specific instruction information are transmitted to the second terminal device in response to receiving a request from the second terminal device. In this comparative example, the specific identifier and the specific instruction information are not transmitted to the second terminal device between the time when the specific identifier and the specific instruction information are stored in the database and the time when the request is received. Communication of work to a particular work area may be delayed. On the other hand, according to the above configuration, since the specific identifier and the specific instruction information are transmitted to the second terminal device without receiving the request from the second terminal device, the specific work area It is possible to suppress the delay in the transmission of work to the user.

The first request further includes area image information indicating an image of the particular working area captured by the first imaging unit, the storage control unit having the particular identifier and the particular instruction. The information and the area image information in the first request may be associated and stored in the database.

According to such a configuration, it is possible to manage an image of a specific work area in association with a work instruction for a specific work area.

The first terminal device executes a first image processing process for cutting out an image of a specific area including the specific medium from an image of the specific working area captured by the first image pickup unit. The area image information may indicate the specific area.

According to such a configuration, by arranging the specific medium in the area to be mainly managed in the specific work area, the image of the area to be mainly managed is displayed instead of the entire specific work area. It can be managed by the server.

The specific area may be an area separated by the specific medium and a first marker arranged in the specific work area.

According to such a configuration, the user can mainly specify the area to be managed by using a specific medium and the first mark. User convenience is improved.

The first request further includes area position information indicating the position of the specific work area, and the storage control unit includes the specific identifier, the specific instruction information, and the area position information. It may be associated and saved in the database.

With such a configuration, it is possible to manage the position of a specific work area in association with a work instruction for a specific work area.

A second mark is arranged in a predetermined area away from the specific work area, and the area position information includes the mark position information indicating the position of the second mark, the specific medium, and the above. It may be generated using the distance between the second landmarks.

According to such a configuration, it is possible to easily generate position information indicating the position of a specific work area by using a second mark arranged in a predetermined area away from the specific work area. ..

The specific medium includes a memo field in which a memo can be described, the first request further includes memo image information indicating an image of the memo field, and the storage control unit includes the specific identifier and the specific identifier. The specific instruction information and the memo image information in the first request may be associated and stored in the database.

According to such a configuration, it is possible to manage memos (for example, memos of an administrator who has instructed work on a specific work area) in association with work instructions for a specific work area.

The first terminal device further obtains an image specifying unit that identifies an image of the specific information code from an image of the specific medium captured by the first imaging unit, and an image of the specific information code. A second image processing execution unit that executes image processing for cutting out an image in the memo field from an image of the specific medium may be provided as a reference.

According to such a configuration, the image in the memo field can be easily cut out from the image of a specific medium.

The specific medium has a predetermined color, and the management system further includes a storage unit for storing the color information indicating the predetermined color and the terminal information in association with each other. The terminal device further identifies the color information from the storage unit and from the image of the specific medium captured by the first imaging unit, and stores the color information in association with the identified color information. An acquisition unit for acquiring terminal information may be provided.

For example, a comparative example is assumed in which a user operates a second terminal device and inputs terminal information indicating the second terminal device to the first terminal device. In this comparative example, the user may find the input of terminal information annoying. On the other hand, according to the above configuration, the terminal information is automatically acquired by the color of a specific medium. The user does not have to enter the terminal information. User convenience is improved.

Further, the above-mentioned first terminal device itself, a control method of the first terminal device, a computer program for the first terminal device, and a storage medium for storing the computer program are also new and useful. Further, the above-mentioned second terminal device itself, a control method of the second terminal device, a computer program for the second terminal device, and a storage medium for storing the computer program are also new and useful.

The configuration of the management system is shown. A block diagram of an administrator terminal, a worker terminal, and a server is shown. The sequence diagram of the processing realized by the management system is shown. An aspect of the process of generating the area image information is shown. An aspect of the process of generating the position information indicating the position of the work area is shown.

(Configuration of management system 2; FIGS. 1 and 2)
The management system 2 according to the present embodiment will be described with reference to FIGS. 1 and 2. The management system 2 is a system for managing work instructions to the work area WA and transmitting the instructions to the worker. The work area WA is an area including a work place (for example, a building wall, floor, ceiling, roof, foundation, wiring, furniture, etc., or a repair place such as a road, a bridge, etc.).

As shown in FIG. 1, the management system 2 includes an administrator terminal 10, a worker terminal 100, a server 200, and a plurality of sticky notes 500. Each device 10, 100, 200 is connected to the Internet 8. In other words, the devices 10, 100, and 200 can communicate with each other via the Internet 8.

The administrator terminal 10 is a terminal used by an administrator who manages the work area WA. The worker terminal 100 is a terminal used by a worker who works on the work area WA. Each of the terminals 10 and 100 is a portable terminal such as a smartphone, a tablet terminal, or an information code reading device. In the modified example, the terminals 10 and 100 may be a notebook PC or a tablet PC.

The server 200 is a server that manages work instructions to the work area WA and mediates the transmission of instructions and reports between the administrator and the worker.

Each of the plurality of sticky notes 500 includes an information code 505 and a memo field 510. In FIG. 1, only one sticky note out of a plurality of sticky notes 500 is designated with a reference numeral, and the other sticky notes are not marked with a reference numeral. For example, the code ID "c001" is recorded in advance in the information code 505 of the sticky note 500 at the top. Further, a code ID "c002" different from the code ID "c001" is recorded in advance in the information code 505 of the second-stage sticky note 500. A unique code ID is recorded in advance in each information code 505. Each information code 505 is a two-dimensional code. In the modified example, each information code 505 may be a barcode. Further, the unique code ID is determined by, for example, a seller who sells a plurality of sticky notes 500 (for example, a vendor who provides the management system 2), and is recorded in advance in each information code. In the modified example, the unique code ID may be determined by the administrator of the work area WA.

An adhesive is applied to the back surface of the sticky note 500. The sticky note 500 can be attached to the work area WA by the adhesive on the back surface. An information code 505 and a memo field 510 are displayed on the surface of the sticky note 500. The memo column 510 is a column in which a memo can be described. A person (for example, an administrator) who has attached the sticky note 500 to the work area WA can write a memo regarding a work instruction to the work area WA in the memo field 510.

The sticky note 500 has a predetermined color. The predetermined color is, for example, yellow. The predetermined color is not limited to yellow, and may be other colors such as blue, green, purple, and white.

(Configuration of administrator terminal 10; FIG. 2)
The administrator terminal 10 includes a display unit 12, an operation unit 14, an image pickup unit 20, a network interface 22, and a control unit 40. In the following, the "interface" will be referred to as "I / F". The administrator terminal 10 stores an administrator name "ma1" indicating an administrator who uses the administrator terminal 10.

The display unit 12 is a display for displaying various information. The operation unit 14 includes a plurality of keys. The user can input various instructions to the administrator terminal 10 by operating the operation unit 14. The display unit 12 may also function as a touch panel (that is, an operation unit) that receives instructions from the user.

The image pickup unit 20 includes a camera capable of capturing an arbitrary object (for example, an information code). The image pickup unit 20 may include a light emitting unit capable of irradiating light that illuminates the target. The network I / F 22 is an I / F capable of executing communication via the Internet 8 and is connected to the Internet 8. The network I / F 22 is, for example, an I / F capable of performing communication according to Wi-Fi (registered trademark) and mobile communication (for example, 4G, 5G, etc.).

The control unit 40 includes a CPU 42 and a memory 44. The CPU 42 executes various processes according to the programs 50 and 52 stored in the memory 44. The memory 44 is composed of a volatile memory, a non-volatile memory, and the like. The OS program 50 is a program for executing basic processing of the administrator terminal 10. The application program 52 (hereinafter referred to as “application 52”) is a program for using the management system 2. The application 52 is installed on the administrator terminal 10 from a server (not shown) on the Internet 8. The application 52 is uploaded to the server, for example, by the vendor that provides the management system 2.

(Configuration of worker terminal 100; FIG. 2)
The worker terminal 100 includes a display unit 112, an operation unit 114, an image pickup unit 120, a network I / F 122, and a control unit 140. Each part is the same as the administrator terminal 10. The description of each part will be omitted. The worker terminal 100 stores a worker name "wo1" indicating a worker who uses the worker terminal 100.

(Configuration of server 200; FIG. 2)
The server 200 includes a control unit 240. The control unit 240 includes a CPU 242, an information table 210, a destination table 220, and a color table 230. Each table 210-230 is a database.

The information table 210 is a table that can store various information in association with the code ID. The various information includes an administrator name (for example, "ma1"), a worker name (for example, "wo1"), instruction information (for example, IN1), position information (for example, PO1), and image information (for example, IM1). The position information indicates the position of the work area WA. The image information includes the area image information showing the image of the work area WA and the memo image information showing the image of the memo field of the sticky note 500. In addition, the various information may further include work report information (eg, "RE1"). The work report information indicates a work report for the work area WA.

The destination table 220 is a table that manages destinations for transmitting information in the information table 210. The destination table stores the destination name and the destination information in association with each other. The destination name is an administrator name or a worker name. The destination information (for example, "DE2") includes identification information for identifying an application (for example, application 152) installed on the terminal (for example, worker terminal 100). In the modified example, the destination information may be an e-mail address that can be used by a person indicated by the destination name.

The color table 230 is a table that stores the worker name and the color information in association with each other. The color information indicates a predetermined color of the sticky note 500. For example, the worker indicated by the worker name "wo1" is assigned a sticky note 500 having yellow as a predetermined color, and the worker indicated by the worker name "wo2" has blue as a predetermined color. Sticky note 500 is assigned.

(Processing realized by management system 2; FIG. 3)
The processing realized by the management system 2 will be described with reference to FIG. In the following, from the viewpoint of easy understanding, the processing executed by each CPU of each device (for example, the CPU 42 of the administrator terminal 10) is not described mainly for each CPU, but for each device (for example, the administrator). Terminal 10 etc.) will be described as the main body. Further, communication with each of the devices 10, 100 and 200 is executed via the network I / F (for example, 22) and the Internet 8. In the following, unless otherwise specified, the description of "via network I / F22", "via network I / F122", and "via Internet 8" will be omitted.

In the initial state of this case, the administrator selects one sticky note 500 from the plurality of sticky notes 500 and attaches one sticky note 500 to the work area WA (see FIG. 1).

At T10, the administrator operates the operation unit 14 of the administrator terminal 10 to start the application 52. As a result, the administrator terminal 10 activates the imaging unit 20 according to the application 52. Then, the administrator operates the operation unit 14 of the administrator terminal 10 to take an image of the work area WA to which the sticky note 500 is attached. As a result, the administrator terminal 10 acquires information indicating an image of the work area WA.

At T12, the administrator terminal 10 analyzes the image of the work area WA and identifies the image indicating the information code 505 of the sticky note 500. For example, the information code 505 scans the image of the work area WA, extracts a predetermined symbol in the information code, and identifies an image including the predetermined symbol as an image indicating the information code 505. Then, the administrator terminal 10 analyzes the identified image and reads the code ID "c001" recorded in the information code 505.

At T12, the administrator terminal 10 further identifies an image showing the memo field 510 according to a predetermined rule based on the information code 505. In the sticky note 500, the memo field 510 is preset based on a predetermined rule. According to a predetermined rule, for example, the memo field 510 is located on the right side of the information code 505, the vertical width of the memo field 510 is the same as that of the information code 505, and the horizontal width of the memo field 510 is the width of the information code 505. It is doubled (see FIG. 1). It should be noted that the position and width of the memo field 510 above are merely examples. The administrator terminal 10 executes image processing for cutting out an image indicating the specified memo field 510 from the image of the work area WA. As a result, memo image information indicating an image indicating the memo field 510 is generated. According to such a configuration, the image in the memo field can be easily cut out from the image of the work area WA captured by T10. Further, for example, a comparative example is assumed in which the user executes an operation for capturing an image showing the memo field 510 in addition to the operation of the T10. In this comparative example, the user needs to perform the operation for imaging twice. On the other hand, according to the configuration of the embodiment, the user only needs to perform the operation of T10. User convenience is improved. In the modified example, the configuration of the above comparative example may be adopted.

At T14, the administrator terminal 10 analyzes the image of the work area WA to identify the color of the sticky note 500. In this case, the color of the sticky note 500 is yellow. The administrator terminal 10 transmits the color information "yellow" indicating yellow to the server 200.

When the server 200 receives the color information "yellow" from the administrator terminal 10 in T14, the server 200 acquires the worker name "wo1" stored in association with the color information "yellow" from the color table 230. Then, the server 200 transmits the worker name "wo1" to the administrator terminal 10 at T16.

The administrator terminal 10 receives the worker name "wo1" from the server 200 at T16. For example, a comparative example is assumed in which the administrator operates the administrator terminal 10 and inputs the worker name "wo1" instructing the work on the work area WA to the administrator terminal 10. In this comparative example, the administrator may find the input of the worker name "wo1" annoying. On the other hand, according to the above configuration, the worker name "wo1" is automatically acquired by the color of the sticky note 500. The user does not have to enter the worker name "wo1". User convenience is improved. In the modified example, the configuration of the above comparative example may be adopted. Further, in another modification, the color table 230 may store other information about the work in association with the color information instead of the worker name. The other information includes, for example, the work content (for example, construction method, painting, electrical work, etc.), the type of work place (for example, floor, ceiling, etc.), the position of the work place (for example, coordinates of the construction drawing, etc.), and the like. It may be the information to be shown. Then, the server 200 may acquire other information from the color table 230 and transmit the acquired other information to the administrator terminal 10. Other information transmitted to the administrator terminal 10 may be included in the first storage request described later (see T22). Also in this modification, the user does not have to input other information into the administrator terminal 10, and the convenience of the user is improved.

At T18, the administrator terminal 10 causes the display unit 12 to display an input screen (not shown). The input screen includes an input field for inputting instruction information, an input field for inputting position information, and a radio button for selecting whether or not to transmit image information.

In this case, the user operates the operation unit 14 of the administrator terminal 10 in T20 to input the instruction information IN1 and the position information PO1, and transmits the image information IM1 by the radio button in the input screen. Select. Here, the position information is the coordinates in the construction drawing of the building. In the modified example, the input screen does not include an input field for inputting the position information, and the position information may be the measured value of the GPS sensor.

When the administrator terminal 10 receives the input of each information in T20, in T22, the code ID "c001", the administrator name "ma1", the work name "wo1", the instruction information IN1, and the location information PO1 A first storage request including the image information IM1 and the image information IM1 is transmitted to the server 200. The image information IM1 includes area image information indicating an image of the work area WA and memo image information indicating an image in the memo field of the sticky note 500. The first storage request is a signal requesting that the information in the first storage request be associated with each other and stored in the information table 210.

When the server 200 receives the first storage request from the administrator terminal 10 at T22, the server 200 stores each information in the first storage request in the information table 210 at T30. The server 200 manages the image of the work area WA in association with the work instruction to the work area WA by storing the area image information in association with the instruction information IN1 indicating the work instruction to the work area WA. Can be done. Further, the server 200 can manage the position of the work area WA in association with the work instruction to the work area WA by storing the position information PO1 in association with the instruction information IN1. Further, the server 200 can manage the memo written on the sticky note 500 in association with the work instruction to the work area WA by storing the memo image information in association with the instruction information IN1.

In T32, the server 200 acquires the destination information DE2 stored in association with the worker name “wo1” received in T22 from the destination table 220 (see FIG. 2). The destination information DE2 is identification information that identifies the application 152 in the worker terminal 100 used by the worker indicated by the worker name "wo1". Then, the server 200 sends a first notification indicating that each information is stored in the information table 210 of the server 200 to the worker terminal 100 with the worker terminal 100 identified by the acquired destination information DE2 as the destination. Send. The first notification includes the code ID "c001", the instruction information IN1, the position information PO1, and the image information IM1.

The first notification is a so-called Push notification. That is, the first notification is a notification transmitted to the worker terminal 100 without receiving the request from the worker terminal 100. In the modified example, the first notification may be an e-mail, SMS, SNS message, or the like. For example, a comparative example is assumed in which a first notification is transmitted to the worker terminal 100 in response to receiving a request from the worker terminal 100. In this comparative example, the code ID "c001" and the instruction information IN1 are not transmitted to the worker terminal 100 from the time when each information is stored in the information table 210 to the time when the request is received. Communication of work to the work area WA may be delayed. On the other hand, according to the configuration of the present embodiment, since the first notification is transmitted to the worker terminal 100 without receiving the request from the worker terminal 100, the transmission of the work to the work area WA is delayed. It can be suppressed. In the modified example, the configuration of the above comparative example may be adopted.

When the worker terminal 100 receives the first notification from the server 200 in T32, the worker terminal 100 causes the display unit 112 to display a screen including each information in the first notification in T40. As a result, the worker using the worker terminal 100 can perform the work according to the instruction indicated by the instruction information IN1 in the work area WA (that is, the work area WA to which the sticky note 500 in which the code ID "c001" is recorded is attached. , You can know what to do in the work area WA) indicated by the code ID "c001".

The worker sees each information displayed on the T40 and moves to the site including the work area WA. Then, when the worker reaches a certain work area in the site (hereinafter referred to as "target work area"), is the target work area the work area WA indicated by the code ID "c001"? Check if it is not. Specifically, the worker operates the operation unit 114 of the worker terminal 100 to start the application 152. As a result, the worker terminal 100 activates the image pickup unit 120 according to the application 152. Then, the worker operates the operation unit 114 of the worker terminal 100 to take an image of the target work area. As a result, the administrator terminal 10 acquires information indicating an image of the target work area.

In T52, the worker terminal 100 analyzes the image of the target work area, and the information code 505 of the sticky note 500 attached to the target work area (hereinafter, referred to as “target information code 505”). The code ID recorded in (hereinafter referred to as "target code ID") is read.

At T54, the worker terminal 100 determines whether or not the target code ID read by T52 matches the code ID "c001" in the first notification received by T32.

When the worker terminal 100 determines that the target code ID does not match the code ID "c001" (NO in T54), the target information code 505 and the code ID "c001" are recorded in T56. The display unit 112 displays an error screen indicating that the information code 505 is different from the information code 505, that is, the information code 505 pasted on the work area WA. As a result, the worker can know that he / she has erroneously reached a work area different from the work area WA. Then, the worker moves again toward the work area WA.

Further, when the worker terminal 100 determines that the target code ID matches the code ID "c001" (YES in T54), the worker terminal 100 sends an information request for each information in the information table 210 to the server 200 in T60. Send. The information request includes the target code ID (that is, the code ID "c001").

When the server 200 receives the information request from the worker terminal 100 in the T60, each information stored in association with the code ID "c001" in the information request from the information table 210 (that is, instruction information IN1, position). Information PO1 and image information IM1) are acquired. Then, in T62, the server 200 transmits each acquired information to the worker terminal 100 as a response to the information request.

When the worker terminal 100 receives a response to an information request from the server 200 in T62, the worker terminal 100 displays a screen including each information in the response, that is, instruction information IN1, position information PO1, and image information IM1 in T64. To display. According to such a configuration, the operator can confirm the instruction indicated by the instruction information IN1 by imaging the work area WA.

When the operator confirms the instruction indicated by the instruction information IN1 in T64, the operator works on the work area WA. Then, when the work on the work area WA is completed, the worker operates the worker terminal 100 at the T70 and inputs the work report information RE1 indicating the report of the work on the work area WA.

When the worker terminal 100 receives the input of the work report information RE1 in the T70, the worker terminal 100 transmits a second storage request requesting the storage of the work report information RE1 to the server 200 in the T72. The second storage request includes the code ID "c001" and the work report information RE1.

When the server 200 receives the second save request from the worker terminal 100 in the T72, the server 200 associates with the code ID "c001" in the second save request in the T80 and reports the work in the second save request. Information RE1 is stored in the information table 210.

In T82, the server 200 acquires the destination information DE1 stored in association with the code ID "c001" from the destination table 220. The destination information DE1 is identification information that identifies the application 52 in the administrator terminal 10 used by the administrator indicated by the administrator name "ma1". The server 200 sends a second notification indicating that the work report information RE1 is stored in the information table 210 to the administrator terminal 10 with the administrator terminal 10 identified by the acquired destination information DE1 as the destination. The second notification includes the code ID "c001" and the work report information RE1.

When the administrator terminal 10 receives the second notification from the server 200 in the T82, the administrator terminal 10 causes the display unit 12 to display the code ID "c001" and the work report information RE1 in the T90. As a result, the user who uses the administrator terminal 10 can know that the work has been completed in the work area WA indicated by the code ID "c001". Then, the administrator determines whether or not the work has been modified. For example, when the administrator determines that the work should be corrected, the manager terminal 10 is operated to input the correction instruction. In this case, the administrator terminal 10 transmits a third storage request including the code ID "c001" and the correction instruction information indicating the input correction instruction to the server 200 (not shown). As a result, the server 200 stores the correction instruction information in the information table 210, and transmits a Push notification including the correction instruction information to the worker terminal 100 (not shown). The worker can know the correction instruction.

(Effect of this example)
According to the configuration of this embodiment, the administrator arranges a specific sticky note 500 out of a plurality of sticky notes 500 in the work area WA. Then, the administrator terminal 10 reads the code ID "c001" recorded in the information code 505 included in the specific sticky note 500 (T12 in FIG. 3), and includes the code ID "c001" and the instruction information IN1. The save request of 1 is transmitted to the server 200 (T22). As a result, in the information table 210, the code ID "c001" and the instruction information IN1 are stored in association with each other, and the work area WA and the instruction information IN1 are associated with each other (T30). Then, the worker terminal 100 receives the code ID "c001" and the instruction information IN1 from the server 200 (T32), and the work according to the instruction indicated by the instruction information IN1 is indicated by the code ID "c001". Notify the operator of what to do in the area WA (T40). For example, in the transmission of work to the work area WA, there is a comparative example in which the administrator issues an information code for recording the information indicating the work area WA and the instruction information IN1 at the site and pastes the information code into the work area WA. is assumed. In this comparative example, the administrator may find it annoying to issue the information code in the field. In addition, the worker needs to move to the site to confirm the instruction and take an image of the information code. On the other hand, according to the configuration of the present embodiment, the administrator attaches the sticky note 500 including the information code 505 in which the unique code ID "c001" is recorded in advance to the work area WA, and the administrator terminal. The information code 505 may be imaged at 10. That is, it is not necessary to issue the information code on site. In addition, the worker can confirm the instruction by the first notification without moving to the site. User convenience is improved.

(Generation of area image information; Fig. 4)
FIG. 4 describes an aspect of the process of generating the region image information of T22 of FIG. For example, the manager may wish to convey a portion of the work area WA to the worker rather than the entire work area WA. In the following, the area desired to be transmitted to the worker will be referred to as a “transmission area”. The area surrounded by the broken line in FIG. 4 is the transmission area.

In one aspect shown in FIG. 4, the administrator attaches the sticky note 500 to the upper left corner of the transmission area. Then, the administrator attaches the mark sticky note 600 to the diagonal of the sticky note 500, that is, the lower right corner of the transmission area. The marker sticky note 600 is, for example, a sticky note having the same predetermined color as the sticky note 500. As a result, the transmission area is separated by the sticky note 500 and the mark sticky note 600. The method of attaching both sticky notes 500 and 600 is not limited to the example of FIG. For example, the sticky note 500 may be attached to the upper left corner of the transmission area, and the marker sticky note 600 may be attached to the upper right corner of the transmission area. In this case, the width of the transmission area may be specified by the distance between the sticky notes 500 and 600, and the width of the transmission area may be specified by the value input by the administrator.

After the sticky note 500 and the mark sticky note 600 are attached to the work area WA, the administrator operates the administrator terminal 10 to take an image of the work area WA. As a result, as shown in FIG. 4, an image 700 including an image of the transmission region is imaged.

The administrator terminal 10 analyzes the image 700 and identifies the image of the sticky note 500 and the image of the marker sticky note 600. The administrator terminal 10 determines as a transmission area a region separated by an upper left corner of the image of the sticky note 500 and a lower right corner of the image of the mark sticky note 600. Then, the administrator terminal 10 executes image processing for cutting out an image of the transmitted transmission region determined from the image 700, and generates information indicating the image of the cut out transmission region as region image information.

According to such a configuration, by arranging the sticky note 500 in the transmission area of the work area WA, the image of the transmission area to be mainly managed can be managed by the server 200 instead of the entire work area WA. can. Further, the administrator can specify the transmission area by using the sticky note 500 and the mark sticky note 600. User convenience is improved.

(Generation of location information; Fig. 5)
FIG. 5 describes an aspect of the process of generating the position information PO1 of T22 in FIG. In this aspect, the marker code is arranged in a predetermined area away from the work area WA. The marker code is an information code and records the marker ID "m001".

Further, in this aspect, the server 200 stores the marker table 235 in addition to the tables 210 to 230. In the marker table 235, the marker ID (for example, "m001") and the position information (for example, PO10) indicating the position where the marker code in which the marker ID is recorded are arranged are stored in association with each other. The position information indicating the position where the marker code is arranged is the coordinates of the construction drawing.

After the sticky note 500 is attached to the work area WA, the administrator operates the administrator terminal 10 to take an image including the work area WA and the marker code.

The administrator terminal 10 analyzes the image including the work area WA and the marker code, and identifies the information code 505 of the sticky note 500 and the marker code. The administrator terminal 10 calculates the distance L between the information code 505 and the marker code.

Further, the administrator terminal 10 analyzes the image of the marker code and reads the marker ID "m001" recorded in the marker code. Then, the administrator terminal 10 transmits the read marker ID "m001" to the server 200.

When the server 200 receives the marker ID "m001" from the administrator terminal 10, the server 200 acquires the location information PO10 stored in association with the marker ID "m001" from the marker table 235, and uses the location information PO10 as the administrator terminal 10. Send to.

When the administrator terminal 10 receives the position information PO10 from the server 200, the administrator terminal 10 uses the position information PO10 and the calculated distance L to indicate the position of the information code 505, that is, the position information indicating the position of the work area WA. Generate PO1. For example, the position on the construction drawing is represented by XY coordinates. The administrator terminal 10 adds the X component of the distance L to the X component of the position information PO10, and adds the Y component of the distance L to the Y component of the position information PO10. As a result, the position information PO1 of the work area WA is generated.

According to such a configuration, it is possible to easily generate position information indicating the position of the work area WA by using the marker code arranged in a predetermined area away from the work area WA.

(Correspondence)
The management system 2 is an example of a "management system". The work area WA is an example of a "specific work area". The server 200 and the information table 210 are examples of a "server" and a "database", respectively. A plurality of sticky notes 500 are an example of "a plurality of media". The sticky note 500, the information code 505, and the memo field 510 are examples of the "specific medium", the "specific information code", and the "memo field", respectively. Code ID "c001" and yellow are examples of "specific identifier" and "predetermined color", respectively. The administrator terminal 10 and the image pickup unit 20 are examples of the "first terminal device" and the "first image pickup unit", respectively. The worker terminal 100 and the image pickup unit 120 are examples of the "second terminal device" and the "second image pickup unit", respectively. The first storage request, instruction information IN1, and worker name "wo1" of T22 in FIG. 3 are examples of "first request", "specific instruction information", and "terminal information", respectively. The color table 230 of the server 200 is an example of a "storage unit". The process of T56 is an example of "notifying the user that the target medium is different from the specific medium". The information request of T60 is an example of "information request". The mark sticky note 600 in FIG. 4 is an example of the “first mark”. The marker code in FIG. 5 is an example of the "second mark".

The control unit 40 that executes the processes of T12 and T22 in FIG. 3 is an example of the “first read control unit” and the “first request transmission unit”, respectively. The control unit 240 that executes the processing of T30 and T32 is an example of the "storage control unit" and the "first information transmission unit", respectively. The control unit 140 that executes the processing of T32 and T40 is an example of the processing realized by the "first information receiving unit" and the "first notification control unit", respectively.

Although specific examples of the techniques disclosed in the present specification have been described above, these are merely examples and do not limit the scope of claims. The techniques described in the claims include various modifications and modifications of the specific examples exemplified above. For example, the following modification may be adopted.

(Modification 1) The “medium” is not limited to the sticky note 500, and may be, for example, a paper medium to which an adhesive is not applied, a plate formed of a material other than paper (for example, resin), or the like.

(Modification 2) The "imaging unit" is not limited to a camera, and may be a device including, for example, a laser light source that scans a laser and irradiates an information code, and an element that receives a reflected laser of the laser. good.

(Modification 3) In T20 of FIG. 3, the instruction information IN1 is input after the imaging of the information code 505. Not limited to this, the instruction information IN1 may be input before the imaging of the information code 505.

(Modification 4) The "terminal information indicating the second terminal device" is not limited to the worker name "wo1", but may be destination information DE2, information for identifying the worker terminal 100 (for example, an IP address), or the like. good.

(Modification 5) The processes of T54 and T56 in FIG. 3 may not be executed. In this modification, the "second notification control unit" can be omitted. For example, in this modification, the worker terminal 100 has a code recorded in the target information code 505 even if the target information code 505 is different from the information code 505 attached to the work area WA. The instruction information stored in association with the ID may be received from the server 200 and the instruction information may be displayed.

(Variation Example 6) In the embodiment, the worker terminal 100 transmits an information request to the server 200 in response to the imaging of the information code 505 (T60 in FIG. 3). Instead of this, the worker terminal 100 may send an information request to the server 200 in response to the selection of a predetermined button in the screen of the T40 displayed in response to the reception of the Push notification. In this modification, the button selection is an example of "operation from the user".

(Modification 7) The processes of T60 and T62 in FIG. 3 may not be executed. In this modification, the "identifier transmitting unit" and the "second information receiving unit" can be omitted.

(Modification 8) The first storage request of T22 in FIG. 3 may not include at least one of the position information PO1 and the image information IM1. In this modification, at least one of "region position information" and "region image information" can be omitted.

(Variation Example 9) In an aspect different from one aspect of FIG. 4, the mark sticky note 600 may be omitted. In this aspect, the transmission area may be an area surrounded by a predetermined width from the sticky note 500 and a predetermined vertical width from the sticky note 500. The predetermined width and the predetermined height may be specified by the administrator. In this modification, the "first mark" can be omitted.

(Modification 10) The administrator terminal 10 may generate information indicating the image 700 of FIG. 4 as region image information without executing image processing for cutting out a transmission region from the image 700. In this embodiment, the "first image processing execution unit" can be omitted.

(Modification 11) The sticky note 500 does not have to include the memo field 510. In this modification, the "memo field" can be omitted.

(Modification 12) In T12 of FIG. 3, the image processing for cutting out the memo image may not be executed. In this case, the image in the memo field 510 may be included as a part of the image of the working area WA indicated by the area image information. In this modification, the "second image processing execution unit" can be omitted.

(Modification 13) The color table 230 may be stored in the memory 44 of the administrator terminal 10. In this modification, the memory 44 is an example of the “storage unit”.

(Modification 14) The color table 230 can be omitted. In this modification, the "storage unit" and the "acquisition unit" can be omitted.

(Modification 15) T40 and T64 in FIG. 3 are not limited to the screen display, and may be, for example, voice output indicating instruction information or the like. In this modification, the output of the voice is an example of "notifying".

The technical elements described herein or in the drawings exhibit their technical usefulness alone or in various combinations, and are not limited to the combinations described in the claims at the time of filing. In addition, the techniques exemplified in this specification or drawings achieve a plurality of purposes at the same time, and achieving one of the purposes itself has technical usefulness.

2: Management system 8: Internet 10: Administrator terminal 12: Display unit 14: Operation unit 20: Imaging unit 22: Network I / F
40: Control unit 42: CPU
44: Memory 50: OS program 52: Application 100: Worker terminal 112: Display unit 114: Operation unit 120: Imaging unit 122: Network I / F
140: Control unit 142: CPU
150: OS program 152: Application 200: Server 240: Control unit 242: CPU
210: Information table 220: Destination table 230: Color table 235: Marker table 500: Sticky note 505: Information code 510: Memo column 600: Marker sticky note 700: Image DE1, DE2: Destination information IM1: Image information IN1: Instruction information L: Distance PO1, PO10: Position information RE1: Work report information WA: Work area

Claims (16)

It ’s a management system,
The first terminal device and
The second terminal device and
With the server
Multiple media that can be placed in the work area and
Equipped with
Each of the plurality of media includes an information code in which a unique identifier is pre-recorded.
The first terminal device is
The first image pickup unit capable of capturing the information code and
Among the plurality of media, a specific medium including a specific information code is placed in a specific work area, and then recorded in the specific information code imaged by the first imaging unit. The first read control unit that reads the identifier,
A first request for transmitting to the server a first request requesting that the read specific identifier and specific instruction information indicating a work instruction for the specific work area be stored in association with each other. A transmission unit, wherein the first request includes the specific identifier, the specific instruction information, and terminal information indicating the second terminal device, and the first request transmission unit.
Equipped with
The server
Database and
In response to receiving the first request from the first terminal device, the specific identifier in the first request is associated with the specific instruction information in the first request. And the storage control unit that saves in the database
When the specific identifier and the specific instruction information are stored in the database, the specific identifier and the specific instruction information are indicated by the terminal information in the first request. The first information transmitter to be transmitted to the terminal device,
Equipped with
The second terminal device is
A first information receiving unit that receives the specific identifier and the specific instruction information from the server, and
A first notification control unit that notifies that the work according to the instruction indicated by the received specific instruction information should be performed in the specific work area indicated by the received specific identifier, and the first notification control unit.
To prepare
Management system. The second terminal device further includes
A second image pickup unit capable of capturing information codes, and
After the specific identifier and the specific instruction information are stored in association with the database, the second identifier of the target recorded in the information code of the target imaged by the second imaging unit is read. The second read control unit, which is a read control unit, includes the target information code in a target medium different from the specific medium among the plurality of media.
A second notification control unit for notifying that the target medium is different from the specific medium when the read identifier of the target and the specific identifier received from the server do not match is provided. The management system according to claim 1. The second terminal device further includes
An identifier transmission unit that sends an information request including the specific identifier to the server in response to an operation from the user.
As a response to the information request, a second information receiving unit that receives the specific instruction information stored in association with the specific identifier from the server.
The management system according to claim 1 or 2. When the specific identifier and the specific instruction information are stored in the database, the first information transmission unit does not receive a request from the second terminal device, and the specific identifier and the specific instruction information are described. The specific instruction information is transmitted to the second terminal device, and the specific instruction information is transmitted to the second terminal device.
The first information receiving unit according to any one of claims 1 to 3, wherein the first information receiving unit receives the specific identifier and the specific instruction information from the server without transmitting a request to the server. Management system. The first requirement further includes region image information indicating an image of the particular working region captured by the first imaging unit.
Any one of claims 1 to 4, wherein the storage control unit stores the specific identifier, the specific instruction information, and the area image information in the first request in the database in association with each other. The management system described in paragraph 1. The first terminal device is
A first image processing execution unit that executes image processing for cutting out an image of a specific area including the specific medium from an image of the specific work area captured by the first image pickup unit is provided.
The management system according to claim 5, wherein the area image information indicates the specific area. The management system according to claim 6, wherein the specific area is an area separated by the specific medium and a first mark arranged in the specific work area. The first requirement further includes area location information indicating the location of the particular work area.
The management system according to any one of claims 1 to 7, wherein the storage control unit stores the specific identifier, the specific instruction information, and the area position information in the database in association with each other. .. A second marker is arranged in a predetermined area away from the specific work area.
The eighth aspect of the present invention, wherein the area position information is generated by utilizing the mark position information indicating the position of the second mark and the distance between the specific medium and the second mark. Management system. The specific medium includes a memo field in which a memo can be written.
The first request further includes memo image information indicating an image of the memo field.
Any one of claims 1 to 9, wherein the storage control unit stores the specific identifier, the specific instruction information, and the memo image information in the first request in the database in association with each other. The management system described in paragraph 1. The first terminal device further includes
An image specifying unit that identifies an image of the specific information code from an image of the specific medium captured by the first imaging unit, and an image specifying unit.
The management system according to claim 10, further comprising an image processing execution unit that executes image processing for cutting out an image of the memo field from an image of the specific medium with reference to an image of the specific information code. The particular medium has a predetermined color and
The management system further
A storage unit for storing the color information indicating the predetermined color and the terminal information in association with each other is provided.
The first terminal device further includes
Acquisition from the storage unit to specify the color information from the image of the specific medium captured by the first imaging unit and acquire the terminal information stored in association with the identified color information. The management system according to any one of claims 1 to 11, further comprising a unit. The first terminal device,
The first image pickup unit capable of capturing the information code and
A specific identifier recorded in the specific information code imaged by the first image pickup unit after a specific medium including a specific information code is arranged in a specific work area among a plurality of media. The first read control unit, each of the plurality of media, includes the information code in which a unique identifier is recorded in advance, and the first read control unit.
A first request transmission for transmitting a first request requesting that the read specific identifier and specific instruction information indicating a work instruction for the specific work area be stored in association with each other. It ’s a department,
The first request includes the specific identifier, the specific instruction information, and terminal information indicating a second terminal device.
The server
In response to receiving the first request from the first terminal device, the specific identifier in the first request is associated with the specific instruction information in the first request. And save it in the database of the above server
The specific identifier and the specific instruction information are transmitted to the second terminal device indicated by the terminal information in the first request.
The second terminal device is
When the specific identifier and the specific instruction information are received from the server, the work according to the instruction indicated by the received specific instruction information is indicated by the received specific identifier. Notify you of what to do in your work area,
The first request transmission unit and
A first terminal device comprising. A computer program for the first terminal device,
The first terminal device is
With a computer
The first image pickup unit capable of capturing the information code and
Equipped with
The computer is referred to as the following parts, that is,
A specific identifier recorded in the specific information code imaged by the first image pickup unit after a specific medium including a specific information code is arranged in a specific work area among a plurality of media. The first read control unit, each of the plurality of media, includes the information code in which a unique identifier is recorded in advance, and the first read control unit.
A first request transmission for transmitting a first request requesting that the read specific identifier and specific instruction information indicating a work instruction for the specific work area be stored in association with each other. It ’s a department,
The first request includes the specific identifier, the specific instruction information, and terminal information indicating a second terminal device.
The server
In response to receiving the first request from the first terminal device, the specific identifier in the first request is associated with the specific instruction information in the first request. And save it in the database of the above server
The specific identifier and the specific instruction information are transmitted to the second terminal device indicated by the terminal information in the first request.
The second terminal device is
When the specific identifier and the specific instruction information are received from the server, the work according to the instruction indicated by the received specific instruction information is indicated by the received specific identifier. Notify you of what to do in your work area,
The first request transmission unit and
A computer program for a first terminal device that functions as. The second terminal device,
A first information receiving unit that receives a specific identifier and specific instruction information indicating a work instruction for a specific work area from a server.
The first terminal device is imaged by a first imaging unit of the first terminal device after a specific medium containing a specific information code is arranged in the specific work area among a plurality of media. Read the specific identifier recorded in the specific information code,
Each of the plurality of media includes an information code in which a unique identifier is pre-recorded.
The first terminal device requests that the read specific identifier and the specific instruction information indicating a work instruction for the specific work area be stored in association with each other. Send to the server
The first request includes the specific identifier, the specific instruction information, and terminal information indicating the second terminal device.
The server
In response to receiving the first request from the first terminal device, the specific identifier in the first request is associated with the specific instruction information in the first request. And save it in the database of the above server
The specific identifier and the specific instruction information are transmitted to the second terminal device indicated by the terminal information in the first request.
The first information receiving unit and
A first notification control unit that notifies that the work according to the instruction indicated by the received specific instruction information should be performed in the specific work area indicated by the received specific identifier, and the first notification control unit.
A second terminal device comprising. A computer program for a second terminal device,
The computer of the second terminal device is referred to as the following parts, that is,
A first information receiving unit that receives a specific identifier and specific instruction information indicating a work instruction for a specific work area from a server.
The first terminal device is imaged by a first imaging unit of the first terminal device after a specific medium containing a specific information code is arranged in the specific work area among a plurality of media. Read the specific identifier recorded in the specific information code,
Each of the plurality of media includes an information code in which a unique identifier is pre-recorded.
The first terminal device requests that the read specific identifier and the specific instruction information indicating a work instruction for the specific work area be stored in association with each other. Send to the server
The first request includes the specific identifier, the specific instruction information, and terminal information indicating the second terminal device.
The server
In response to receiving the first request from the first terminal device, the specific identifier in the first request is associated with the specific instruction information in the first request. And save it in the database of the above server
The specific identifier and the specific instruction information are transmitted to the second terminal device indicated by the terminal information in the first request.
The first information receiving unit and
A first notification control unit that notifies that the work according to the instruction indicated by the received specific instruction information should be performed in the specific work area indicated by the received specific identifier, and the first notification control unit.
A computer program for a second terminal device that functions as.

Images