JP2024092932A - Electronic whiteboard management device, electronic whiteboard management system, electronic whiteboard management method, and electronic whiteboard management program - Google Patents

Abstract

[Problem] To realize an electronic whiteboard management device etc. that can streamline the work of creating an electronic whiteboard to be added to photo data. [Solution] An electronic whiteboard management device 2 that manages an electronic whiteboard has a storage unit 22 that stores management position linking information that links a management position where photo data is managed in the pipeline construction to construction plan related information of a designed pipeline that is the target of the pipeline construction, and layout information related to the layout of an electronic whiteboard to be added to the photo data related to the pipeline construction, and an electronic whiteboard information creation unit 251 that acquires the construction plan related information linked to the management position from the storage unit 22 based on the layout information, and creates electronic whiteboard information related to the electronic whiteboard. [Selected Figure] Figure 1

Description

The present invention relates to an electronic whiteboard management device, an electronic whiteboard management system, an electronic whiteboard management method, and an electronic whiteboard management program that manage electronic whiteboards that are added to photographic data related to pipeline construction.

Generally, in pipeline construction projects, records of construction results are required according to the progress of the construction. The content of the construction work that needs to be recorded as actual results varies depending on the business entity ordering the construction work.

For example, at each stage of construction work, it is required to take pictures of the situation at the construction site and manage the pictures. In this type of photo management, photos are taken of the specified items along with a blackboard on which the matters specified by the business entity are written.

Many of the photo management tasks are performed manually. For this reason, there is a demand for efficiency improvements in the photo management and the like. For example, Patent Documents 1 and 2 propose creating the blackboard electronically and generating a photo image with an electronic blackboard. Patent Document 1 discloses a mobile phone that can input text data for an electronic blackboard at a construction site and generate an image of the electronic blackboard. Patent Document 2 discloses a technology that saves the input information for an electronic blackboard entered in a smart device used for taking site photos at a construction site as Exif information for a photo image.

JP 2008-225862 A JP 2016-189199 A

In the photo management, it is necessary to manage various items related to the photographs taken as actual pipeline construction work. For example, the blackboard needs to include a description explaining the status of the pipeline construction work, etc., shown in the photograph. Furthermore, in the photo management, the photographs are basically managed based on a specified management position in the pipeline. For this reason, it is necessary to include a description on the blackboard of the management position at which the photographs taken as actual pipeline construction work were taken.

Moreover, in the photo management, the number of photos that need to be managed is very large. Therefore, the task of creating a blackboard in the photo management takes a lot of time. As mentioned above, Patent Documents 1 and 2 propose creating a blackboard electronically, but since the input items included in the electronic blackboard must be entered manually by the on-site staff, creating the electronic blackboard takes time.

Therefore, it is desirable to create electronic whiteboards that are added to photo data more efficiently.

The object of the present invention is to realize an electronic whiteboard management device that can streamline the task of creating an electronic whiteboard to add to photo data.

An electronic whiteboard management device according to one embodiment of the present invention is a device for managing electronic whiteboards to be added to photographic data relating to pipeline construction. The electronic whiteboard management device has a storage unit that stores information on the construction plan of the designed pipeline that is the subject of the pipeline construction, management location information on the management location where photographic data is managed in the pipeline construction, management location linking information linking the management location to information on the construction plan, and layout information linking the information on the construction plan to entries included in the electronic whiteboard to be added to the photographic data acquired at the management location, and an electronic whiteboard information creation unit that acquires information on the construction plan linked to the entries by the layout information from the storage unit based on the management location, and creates electronic whiteboard information on the electronic whiteboard (first configuration).

In the above-described configuration, the electronic whiteboard management device acquires information about the construction plan linked to the entry items of the electronic whiteboard by the layout information from the storage unit based on the management position. Therefore, the electronic whiteboard management device can create electronic whiteboard information about the electronic whiteboard based on the information about the construction plan acquired based on the management position. Therefore, electronic whiteboard information can be created without the user having to manually input information about the management position and the construction plan into the entry items of the electronic whiteboard. This makes it possible to streamline the work of creating an electronic whiteboard to be added to photo data.

In the first configuration, the storage unit further stores photographing target information regarding photographing targets of the pipeline construction other than the management location, and the electronic whiteboard information creation unit creates the electronic whiteboard information based on the photographing target information (second configuration).

In the above configuration, electronic whiteboard information can be created for the photographic subject for which the photographic data is managed at a location other than the management location. This increases the variety of electronic whiteboards that can be created. This makes it possible to streamline the work of creating electronic whiteboards that are added to the photographic data of the photographic subject of the pipeline construction work at a location other than the management location.

In the first or second configuration, the information regarding the construction plan includes a process plan linked to the management location, and further includes an electronic whiteboard information classification unit that classifies the electronic whiteboard information by one or a combination of two or more of the management location, the shooting date in the process plan, and the shooting items that manage the photo data (third configuration).

In the above configuration, the electronic whiteboard information is classified by the management location, shooting date, and shooting item, which are items that are often referenced in photo management. When a user accesses the electronic whiteboard information classified in this way, the user can easily reach the desired data. This improves the efficiency of data processing of the electronic whiteboard information.

An electronic whiteboard management system according to one embodiment of the present invention is a system for managing electronic whiteboards to be added to photographic data relating to pipeline construction. The electronic whiteboard management system has a management server and a first communication terminal capable of communicating with the management server. The management server has a memory unit that stores information relating to the construction plan of the designed pipeline that is the subject of the pipeline construction, management location information relating to the management location where photographic data is managed in the pipeline construction, management location linking information that links the management location to information relating to the construction plan, and layout information that links entry items included in the electronic whiteboard to be added to the photographic data acquired at the management location to information relating to the construction plan, and an information output unit that outputs the management location information and the layout information to the first communication terminal. The first communication terminal has a first layout information acquisition unit that acquires the management location information and the layout information from the management server, an electronic whiteboard information creation unit that acquires information about the construction plan linked to the entry items by the layout information from the management server based on the management location and creates electronic whiteboard information about the electronic whiteboard, and an electronic whiteboard information output unit that outputs the created electronic whiteboard information to the management server (fourth configuration).

In the above-described configuration, the first communication terminal acquires layout information from a management server. The first communication terminal also acquires information on the construction plan linked to the entry items of the electronic whiteboard by the layout information from the management server based on the management location, and creates electronic whiteboard information on the electronic whiteboard. Therefore, electronic whiteboard information can be created without the user having to manually input information on the management location and the construction plan into the entry items of the electronic whiteboard. This makes it possible to streamline the work of creating an electronic whiteboard to be added to photo data.

In the fourth configuration, the storage unit of the management server further stores photographed object information regarding photographed objects of the pipeline construction other than the management location, and the electronic whiteboard information creation unit of the first communication terminal creates the electronic whiteboard information based on the photographed object information (fifth configuration).

In the above configuration, electronic whiteboard information can be created for the photographic subject for which the photographic data is managed at a location other than the management location. This increases the variety of electronic whiteboards that can be created. This makes it possible to streamline the work of creating electronic whiteboards that are added to the photographic data of the photographic subject of the pipeline construction work at a location other than the management location.

In the fourth configuration, the management server has an electronic whiteboard information output unit that outputs the electronic whiteboard information to the first communication terminal, and the first communication terminal further has a first electronic whiteboard information editing unit that edits the electronic whiteboard information output by the management server and outputs the edited electronic whiteboard information to the management server (sixth configuration).

In the above configuration, the electronic whiteboard information can be edited by the first communication terminal. Therefore, an electronic whiteboard can be created according to the situation.

In the fourth configuration, the information on the construction plan includes a process plan linked to the management location, and the management server further has an electronic whiteboard information classification unit that classifies the electronic whiteboard information by one or a combination of two or more of the management location, the shooting date in the process plan, and the shooting items that manage the photo data (seventh configuration).

In the above configuration, the electronic whiteboard information is classified by the management location, shooting date, and shooting item, which are items that are often referenced in photo management. When a user accesses the electronic whiteboard information classified in this way, the user can easily reach the desired data. This improves the efficiency of data processing of the electronic whiteboard information.

In any one of the fourth to seventh configurations, the second communication terminal is further configured to be able to communicate with the management server. The second communication terminal has an electronic whiteboard information acquisition unit that acquires the electronic whiteboard information from the management server, a photo data generation unit that takes a photo and generates photo data with the electronic whiteboard added based on the electronic whiteboard information, and a photo data output unit that outputs the photo data with the electronic whiteboard added to the management server (eighth configuration).

In the above configuration, the electronic whiteboard can be added to the photo data using the second communication terminal that takes the photo. In other words, the process of adding the electronic whiteboard to the photo data can be performed on-site without manually inputting the entry items for the electronic whiteboard. This improves the efficiency of processing the photo data on-site.

In addition, since the first communication terminal outputs the electronic whiteboard information to the management server, the electronic whiteboard information can be managed centrally in the management server. The second communication terminal can acquire the electronic whiteboard information that is centrally managed in the management server. This allows data sharing of the electronic whiteboard information between the first communication terminal and the second communication terminal. This improves the efficiency of data processing of the electronic whiteboard information.

In the eighth configuration, the second communication terminal has a second layout information acquisition unit that acquires the layout information from the management server, and a second electronic whiteboard information editing unit that edits the electronic whiteboard information based on the layout information and outputs the edited electronic whiteboard information to the management server (ninth configuration).

In the above-mentioned configuration, when it becomes necessary to edit the blackboard on-site, the electronic blackboard can be edited using the second communication terminal. This makes it possible to more efficiently manage photos on-site.

In the ninth configuration, the management server further has an update unit that updates information about the construction plan based on the electronic whiteboard information output by the second communication terminal (tenth configuration).

In the above configuration, the contents of the electronic whiteboard information output by the second communication terminal can be reflected in the information on the construction plan in the management server. Therefore, the information on the construction plan in the management server can be updated based on corrections that occur on-site. Therefore, when the latest information on the construction plan is required, it can be obtained from the management server. This eliminates the need to search places other than the management server, further improving the efficiency of data processing.

In any one of the fourth to seventh configurations, the information regarding the construction plan and the management location are each linked to the work scope of the pipeline construction (eleventh configuration).

In the above configuration, pipeline construction can be planned and managed for each work area. Therefore, even if a change in the plan occurs, the plan can be easily changed and calculation processing can be performed according to the work area.

In the configuration described in the eighth aspect, the information on the construction plan and the management location are each linked to the work scope of the pipeline construction, the information on the construction plan includes process information indicating the construction schedule of the work in the work scope, and the management location is linked to the process information. The first communication terminal acquires the information on the construction plan including the process information indicating the construction schedule of the work in the work scope from the management server based on the management location, creates the electronic whiteboard information linked to the management location and the process information, and then outputs the electronic whiteboard information to the management server. The second communication terminal acquires the electronic whiteboard information linked to the management location and the work scope from the management server, while generating photo data corresponding to the construction plan related information based on the electronic whiteboard information and linked to the work scope and work day information indicating the work days in the work scope, and then outputs the photo data to the management server. The management server corrects the process information included in the information on the construction plan based on the photo data output from the second communication terminal (configuration 12).

As described above, in pipeline construction, the use of photo data linked to the work scope makes it easy to revise the construction schedule in the process information. In other words, the pipeline construction plan can be easily changed according to the work scope.

The electronic whiteboard management method according to one embodiment of the present invention is an electronic whiteboard management method that has a management server and a first communication terminal capable of communicating with the management server, and controls an electronic whiteboard management system that manages pipeline construction. The electronic whiteboard management method includes an information acquisition step in which the first communication terminal acquires the management position information and the layout information from the management server that stores information on the construction plan of the designed pipeline that is the subject of the pipeline construction, management position information on the management position where photo data is managed in the pipeline construction, management position linking information that links the management position to the information on the construction plan, and layout information that links the entry items included in the electronic whiteboard to be added to the photo data acquired at the management position, based on the management position, and creates electronic whiteboard information on the electronic whiteboard by acquiring information on the construction plan linked to the entry items by the layout information from the management server based on the management position, and an electronic whiteboard output step in which the first communication terminal outputs the created electronic whiteboard information to the management server (13th configuration).

In the above configuration, the first communication terminal acquires information about the construction plan linked to the management location based on the layout information, so the first communication terminal can create electronic whiteboard information about the electronic whiteboard based on the information about the construction plan. Therefore, electronic whiteboard information can be created without the user having to manually input information about the management location and the construction plan to match the layout of the electronic whiteboard. This makes it possible to streamline the work of creating an electronic whiteboard to be added to photo data.

In the thirteenth configuration, the first communication terminal further includes a photographing target information acquisition step for acquiring photographing target information related to the photographing target of the pipeline construction other than the management position from the management server, and in the electronic whiteboard information creation step, the first communication terminal creates the electronic whiteboard information based on the photographing target information (fourteenth configuration).

In the above configuration, electronic whiteboard information can be created for the photographic subject for which the photographic data is managed at a location other than the management location. This increases the variety of electronic whiteboards that can be created. This makes it possible to streamline the work of creating electronic whiteboards that are added to the photographic data of the photographic subject of the pipeline construction work at a location other than the management location.

In the thirteenth or fourteenth configuration, the electronic whiteboard management system further includes a second communication terminal configured to be able to communicate with the management server. The electronic whiteboard management method further includes an electronic whiteboard information acquisition step in which the second communication terminal acquires the electronic whiteboard information from the management server, a photo data generation step in which the second communication terminal takes a photo and generates photo data to which the electronic whiteboard indicated by the electronic whiteboard information is added, and a photo data output step in which the second communication terminal outputs the photo data to which the electronic whiteboard is added to the management server (fifteenth configuration).

In the above configuration, the electronic whiteboard can be added to the photo data using the second communication terminal that takes the photo. In other words, the process of adding the electronic whiteboard to the photo data can be performed on-site without manually inputting the entry items for the electronic whiteboard. This improves the efficiency of processing the photo data on-site.

In addition, since the first communication terminal outputs the electronic whiteboard information to the management server, the electronic whiteboard information can be managed centrally in the management server. The second communication terminal can acquire the electronic whiteboard information that is centrally managed in the management server. This allows data sharing of the electronic whiteboard information between the first communication terminal and the second communication terminal. This improves the efficiency of data processing of the electronic whiteboard information.

An electronic whiteboard management program according to one embodiment of the present invention is a program for controlling an electronic whiteboard management device that manages electronic whiteboards to be added to photographic data related to pipeline construction. The electronic whiteboard management program causes the electronic whiteboard management device to execute a layout information acquisition step of acquiring from a storage unit layout information linking entry items included in an electronic whiteboard to be added to photographic data acquired at a management position with information on the construction plan of the designed pipeline that is the subject of the pipeline construction, and an electronic whiteboard information creation step of acquiring information on the construction plan linked to the entry items by the layout information from the storage unit based on the management position, and creating electronic whiteboard information related to the electronic whiteboard (sixteenth configuration).

In the above-described configuration, the electronic whiteboard management device acquires information about the construction plan linked to the entry items of the electronic whiteboard by the layout information from the storage unit based on the management position. Therefore, the electronic whiteboard management device can create electronic whiteboard information about the electronic whiteboard based on the information about the construction plan acquired based on the management position. Therefore, electronic whiteboard information can be created without the user having to manually input information about the management position and the construction plan into the entry items of the electronic whiteboard. This makes it possible to streamline the work of creating an electronic whiteboard to be added to photo data.

In the 16th configuration, the electronic whiteboard management device further executes a photographing target information acquisition step for acquiring photographing target information relating to photographing targets of the pipeline construction other than the management position from the storage unit, and in the electronic whiteboard information creation step, the electronic whiteboard management device creates the electronic whiteboard information based on the photographing target information (17th configuration).

In the above configuration, electronic whiteboard information can be created for the photographic subject for which the photographic data is managed at a location other than the management location. This increases the variety of electronic whiteboards that can be created. This makes it possible to streamline the work of creating electronic whiteboards that are added to the photographic data of the photographic subject of the pipeline construction work at a location other than the management location.

In the 16th or 17th configuration, the electronic whiteboard management device is caused to obtain information about the construction plan, including a process plan linked to the management location, from the storage unit, and further executes a classification step of classifying the electronic whiteboard information by one or a combination of two or more of the management location, the shooting date in the process plan, and the shooting item for managing the photo data (18th configuration).

In the above configuration, the electronic whiteboard information is classified by the management location, shooting date, and shooting item, which are items that are often referenced in photo management. When a user accesses the electronic whiteboard information classified in this way, the user can easily reach the desired data. This improves the efficiency of data processing of the electronic whiteboard information.

An electronic whiteboard management device according to one embodiment of the present invention has a storage unit that stores information on the construction plan of the designed pipeline that is the subject of the pipeline construction work, management location information on the management location where photo data is managed during the pipeline construction work, management location linking information linking the management location to the information on the construction plan, and layout information linking the information on the construction plan to the entry items included in the electronic whiteboard that are added to the photo data acquired at the management location, and an electronic whiteboard information creation unit that acquires the information on the construction plan linked to the entry items by the layout information from the storage unit based on the management location, and creates electronic whiteboard information on the electronic whiteboard.

This allows users to create electronic whiteboard information without having to manually input information about management locations and construction plans into the electronic whiteboard's entry fields. This makes it possible to streamline the work of creating electronic whiteboards to add to photo data.

FIG. 1 is a functional block diagram showing a schematic configuration of an interactive whiteboard management device according to a first embodiment of the present invention. FIG. 2 is a diagram showing an example of an electronic whiteboard. FIG. 3 is a functional block diagram showing a schematic configuration of a management server and a construction planning terminal included in an interactive whiteboard management system according to a second embodiment of the present invention. FIG. 4 is a flow chart showing the process flow of an electronic whiteboard management method for controlling an electronic whiteboard management system. FIG. 5 is a system configuration diagram showing a schematic configuration of an interactive whiteboard management system according to a third embodiment of the present invention. FIG. 6 is a functional block diagram showing a schematic configuration of a management server included in the interactive whiteboard management system. FIG. 7 is a functional block diagram showing a schematic configuration of a construction planning terminal and a result obtaining terminal included in the electronic whiteboard management system. FIG. 8 is a diagram for explaining a method for setting a management position in pipeline construction. FIG. 9 is a diagram for explaining a flow of selecting classified interactive whiteboard information. FIG. 10 is a diagram for explaining screen transitions for selecting the blackboard. FIG. 11 is a diagram for explaining an operation for adding an electronic whiteboard to a monitor image. FIG. 12 is a diagram showing a monitor image with an electronic whiteboard added at the time of photographing. FIG. 13 is a flow diagram showing the process flow of an electronic whiteboard information creation flow, which is part of an electronic whiteboard management method for controlling an electronic whiteboard management system for managing pipeline construction work. FIG. 14 is a flow diagram showing the process flow of a photo management flow, which is another part of the electronic whiteboard management method for controlling the electronic whiteboard management system for managing pipeline construction work. FIG. 15 is a functional block diagram showing a schematic configuration of a management server included in an interactive whiteboard management system according to the fourth embodiment of the present invention. FIG. 16 is a functional block diagram showing a schematic configuration of a construction planning terminal and a result obtaining terminal included in an electronic whiteboard management system according to a fourth embodiment of the present invention. FIG. 17 is a functional block diagram showing a schematic configuration of a management server included in a pipeline construction management system according to a fifth embodiment of the present invention. FIG. 18 is a diagram showing a schematic diagram of section map data.

Each embodiment will be described below with reference to the drawings. In each drawing, the same parts are given the same reference numerals, and the description of the same parts will not be repeated. Note that the dimensions of the components in each drawing do not faithfully represent the actual dimensions of the components or the dimensional ratios of each component.

[Embodiment 1]
(Electronic whiteboard management device)
1 is a functional block diagram showing a schematic configuration of an electronic whiteboard management device 2 according to a first embodiment of the present invention. The electronic whiteboard management device 2 is a device for managing electronic whiteboards to be added to photo data relating to pipeline construction such as water pipes. The pipeline construction refers to construction to bury pipes, etc. underground. The pipeline construction includes not only construction to bury new pipes, etc. underground, but also construction to renew pipes, etc. buried underground. The pipes, etc. include not only pipes but also parts necessary for constructing a pipeline, such as valves.

The electronic whiteboard management device 2 may be realized, for example, by an arithmetic processing device such as a computer, or may be realized by a mobile terminal capable of arithmetic processing. The electronic whiteboard management device 2 has a memory unit 22 and a control unit 25.

The memory unit 22 stores various data including programs executed by the control unit 25 and data used in the programs. Specifically, the memory unit 22 stores construction plan related information (information about the construction plan), management location information about the management location, management location linking information, and layout information.

The construction plan related information is information related to the construction plan of the designed pipeline that is the subject of the pipeline construction work. The construction plan related information includes, for example, at least one of design information and process information. A designed pipeline means a pipeline designed using CAD software or the like. Furthermore, the design information includes information related to the design of the designed pipeline. The management location indicates the location where photo data is managed in the pipeline construction work. The management location linking information is information for linking the construction plan related information with the management location. The layout information is information that links the entry items included in the electronic whiteboard to be added to the photo data acquired at the management location with information related to the construction plan.

The control unit 25 executes various functions in the electronic whiteboard management device 2 by executing a program. The control unit 25 has an electronic whiteboard information creation unit 251.

The electronic whiteboard information creation unit 251 obtains information about the construction plan linked to the entry items by the layout information from the memory unit based on the management position, and creates electronic whiteboard information about the electronic whiteboard.

The electronic whiteboard created by the electronic whiteboard information creation unit 251 will be described in more detail with reference to FIG. 2. FIG. 2 is a diagram showing an example of an electronic whiteboard. As shown in FIG. 2, the electronic whiteboard E1 has a layout including item names such as the work name E11, work type E12, photography date E13, management location E14, design dimensions E15, measured dimensions E16, command number E17, and schematic diagram E18. In the layout, entry fields E21 to E28 are defined as the entry items corresponding to these item names E11 to E18, respectively. In this way, the layout information defines the item names and entry fields (entry items) of the electronic whiteboard E1, and the arrangement positions of the item names and the entry fields.

The electronic whiteboard information creation unit 251 sets the management location of the management location information in the entry field E24 of the management location E14. In addition, for entry fields of item names other than the management location E14, the electronic whiteboard information creation unit 251 acquires the construction plan related information linked to the management location from the storage unit 22 and inputs data into each entry field based on the acquired construction plan related information. Note that, if an entry field corresponding to each item name is not required, the entry field remains blank. For example, in the electronic whiteboard E1 shown in FIG. 2, the entry field E25 of the design dimension E15 remains blank because entry of the design dimension is not required. The entry field E26 of the actual dimension E16 remains blank because it is entered when the actual result is obtained. In this way, the electronic whiteboard information creation unit 251 creates the electronic whiteboard information by inputting data into the entry items included in the electronic whiteboard.

Basically, multiple management positions are set in the pipeline that is the subject of pipeline construction work. The electronic whiteboard information creation unit 251 creates electronic whiteboard information for each management position. The electronic whiteboard information creation unit 251 stores the electronic whiteboard information created in the above manner in the storage unit 22.

As described above, the electronic whiteboard management device 2 according to the first embodiment is a device that manages an electronic whiteboard to be added to photo data related to pipeline construction. The electronic whiteboard management device 2 has a storage unit 22 and an electronic whiteboard information creation unit 251. The storage unit 22 stores information related to the construction plan of the designed pipeline that is the subject of the pipeline construction, management position information related to the management position where the photo data is managed in the pipeline construction, management position linking information that links the management position to the information related to the construction plan, and layout information that links the entry items included in the electronic whiteboard to be added to the photo data acquired at the management position and the information related to the construction plan. The electronic whiteboard information creation unit 251 acquires information related to the construction plan linked to the entry items by the layout information from the storage unit 22 based on the management position, and creates electronic whiteboard information related to the electronic whiteboard.

In the above-described configuration, the electronic whiteboard management device 2 acquires information on the construction plan linked to the entry items of the electronic whiteboard by the layout information from the memory unit 22 based on the management position. Therefore, the electronic whiteboard management device 2 can create electronic whiteboard information on the electronic whiteboard based on the information on the construction plan acquired based on the management position. Therefore, electronic whiteboard information can be created without the user having to manually input information on the management position and the construction plan into the entry items of the electronic whiteboard. This makes it possible to streamline the work of creating an electronic whiteboard to be added to photo data.

(Electronic whiteboard management program)
The electronic whiteboard management program may be a program that causes the electronic whiteboard management device 2 to execute a layout information acquisition step of acquiring from the storage unit 22 layout information linking entry items included in the electronic whiteboard to be added to the photograph data acquired at the management position with information on the construction plan of the designed pipeline that is the target of the pipeline construction, and an electronic whiteboard information creation step of acquiring information on the construction plan linked to the entry items by the layout information from the storage unit 22 based on the management position, and creating electronic whiteboard information on the electronic whiteboard. By executing the program by the electronic whiteboard management device 2, the electronic whiteboard management method in this embodiment can be realized.

[Embodiment 2]
(Electronic whiteboard management system)
3 is a functional block diagram showing a schematic configuration of a management server 3 and a construction planning terminal 6 included in an electronic whiteboard management system 1 according to a second embodiment of the present invention. The electronic whiteboard management system 1 according to the second embodiment differs from the electronic whiteboard management device 2 of the first embodiment in that it is realized as a computer system including a terminal and a server. In the following, the same components as those in the first embodiment are denoted by the same reference numerals and their explanations are omitted, and only the components different from those in the first embodiment are described.

The electronic whiteboard management system 1 shown in FIG. 3 is a system that manages electronic whiteboards that are added to photo data related to pipeline construction such as water pipes.

As shown in FIG. 3, the electronic whiteboard management system 1 has a management server 3 and a construction planning terminal (first communication terminal) 6. The management server 3 and the construction planning terminal 6 are connected to each other so that they can communicate with each other via a communication network. The communication network is, for example, the Internet. However, the communication network is not limited to this, and the electronic whiteboard management system 1 can be applied to any communication network. For example, the communication network may be a LAN (Local Area Network) or a dedicated line network, etc.

The management server 3 is a server device that has a database that stores various data for managing pipeline construction work and provides application functions for processing the data.

The construction planning terminal 6 is a front-end terminal for creating construction plan related information (information related to the construction plan) for the designed pipeline that is the subject of pipeline work. The user of the construction planning terminal 6 is the planner U1 in charge of creating the construction plan. The construction planning terminal 6 is used by the user, planner U1, to create the construction plan.

(Management Server)
As shown in FIG. 3, the management server 3 includes a communication unit 31, a storage unit 32, and a control unit 35.

The communication unit 31 is a network interface for connecting to a wired or wireless network and communicating.

The memory unit 32 stores the programs executed by the control unit 35 and the data used in the programs. The data stored in the memory unit 32 will be described in detail later.

The control unit 35 executes various functions in the management server 3 by executing programs. The control unit 35 has an information output unit 351.

The information output unit 351 outputs the construction plan related information, the management location information, and the layout information to the construction plan terminal 6 via the communication unit 31.

(Construction planning terminal)
As shown in FIG. 3 , the construction planning terminal 6 has a communication unit 61 , a storage unit 62 , a display unit 63 , an input unit 64 , and a control unit 65 .

The communication unit 61 is a network interface for connecting to a wired or wireless network and communicating. The communication unit 61 realizes the communication function with the management server 3.

The memory unit 62 stores the programs executed by the control unit 65 and the data used by the programs.

The display unit 63 is a display device included in the construction planning terminal 6 or an external display device connected to the construction planning terminal 6. The display unit 63 displays the screen according to commands from the control unit 65.

The input unit 64 is a device for the user, the planner U1, to perform input operations. The input unit 64 is realized by a device such as a keyboard or a pointing device such as a mouse that is mounted on or connected to the construction planning terminal 6. The display unit 63 and the input unit 64 may be realized as a touch panel display that allows direct input to the display area. In other words, the display unit 63 may have the function of the input unit 64.

The control unit 65 executes the programs to execute various functions in the construction planning terminal 6. More specifically, the control unit 65 has a first layout information acquisition unit 651, an electronic whiteboard information creation unit 652, and an electronic whiteboard information output unit 653.

The first layout information acquisition unit 651 acquires the management position information and the layout information from the management server 3 via the communication unit 61. The first layout information acquisition unit 651 stores the acquired layout information in the storage unit 62.

The electronic whiteboard information creation unit 652 creates electronic whiteboard information related to the electronic whiteboard. Specifically, first, the electronic whiteboard information creation unit 652 acquires the construction plan related information linked to the entry items by the layout information acquired by the first layout information acquisition unit 651 from the management server 3 based on the management position. Note that the electronic whiteboard information creation unit 652 may acquire the construction plan related information, management position information, and management position linking information from the management server 3 all at once to create the electronic whiteboard information. Furthermore, the electronic whiteboard information creation unit 652 inputs data into entry columns (entry items) corresponding to each item name in the layout of the electronic whiteboard as shown in FIG. 2 based on the acquired construction plan related information. The electronic whiteboard information creation unit 652 creates electronic whiteboard information related to the electronic whiteboard in this way. The electronic whiteboard information creation unit 652 stores the created electronic whiteboard information in the storage unit 32.

The electronic whiteboard information output unit 653 outputs the electronic whiteboard information created by the electronic whiteboard information creation unit 652 to the management server 3 via the communication unit 61.

The construction planning terminal 6 may have installed thereon CAD software or the like for supporting the design of the designed pipeline and the creation of the construction plan. The construction planning terminal 6 may be capable of editing the construction plan related information by an editing function of the CAD software or the like. Furthermore, the construction planning terminal 6 can synchronize the edited construction plan related information with the data stored in the storage unit 32 of the management server 3 by performing network communication with the management server 3. The first layout information acquisition unit 651, the electronic whiteboard information creation unit 652, and the electronic whiteboard information output unit 653 may be realized as part of the editing function of the CAD software or the like, for example.

As described above, the electronic whiteboard management system 1 is a system for managing an electronic whiteboard to be added to photo data related to pipeline construction. The electronic whiteboard management system 1 has a management server 3 and a construction planning terminal 6 capable of communicating with the management server 3. The management server 3 has a memory unit 32 that stores construction plan related information for the design pipeline that is the subject of the pipeline construction, management position information regarding the management position where the photo data is managed in the pipeline construction, management position linking information that links the management position to information related to the construction plan, and layout information that links the entry items included in the electronic whiteboard to be added to the photo data acquired at the management position to the construction plan related information, and an information output unit 351 that outputs the management position information and the layout information to the first communication terminal. The construction planning terminal 6 has a first layout information acquisition unit 651 that acquires the management position information and the layout information from the management server 3, an electronic whiteboard information creation unit 652 that acquires information about the construction plan linked to the entry items by the layout information from the management server 3 based on the management position and creates electronic whiteboard information about the electronic whiteboard, and an electronic whiteboard information output unit 653 that outputs the created electronic whiteboard information to the management server 3.

In the above configuration, the construction planning terminal 6 acquires layout information from the management server 3. The construction planning terminal 6 also acquires information on the construction plan linked to the entry items of the electronic whiteboard by the layout information from the management server 3 based on the management position, and creates electronic whiteboard information on the electronic whiteboard. Therefore, electronic whiteboard information can be created without the user having to manually input information on the management position and the construction plan into the entry items of the electronic whiteboard. This makes it possible to streamline the work of creating an electronic whiteboard to be added to photo data.

(Process flow for managing electronic whiteboards)
FIG. 4 is a flow chart showing the process flow of an electronic whiteboard management method for controlling the electronic whiteboard management system 1. As shown in FIG.

As shown in FIG. 4, first, when flow S1 starts (START), the construction planning terminal 6 acquires the management position information and the layout information from the management server 3 (information acquisition step) (step S11). Next, the construction planning terminal 6 acquires the construction planning related information linked to the management position from the management server 3 based on the layout information and the management position. More specifically, the construction planning terminal 6 requests the management server 3 for items to be set in the entry items of the electronic whiteboard from the construction planning related information linked to the management position. The management server 3 transmits the items requested by the electronic whiteboard information creation unit 652 from the construction planning related information linked to the management position to the construction planning terminal 6. As a result, the electronic whiteboard information creation unit 652 of the construction planning terminal 6 acquires the construction planning related information linked to the entry items from the management server 3. The construction planning terminal 6 creates electronic whiteboard information about the electronic whiteboard based on the acquired construction planning related information (electronic whiteboard information creation step) (step S12).

Next, the construction planning terminal 6 outputs the created electronic whiteboard information to the management server 3 (electronic whiteboard information output step) (step S13). After that, flow S1 ends (END).

In the above configuration, the construction planning terminal 6 acquires information about the construction plan linked to the management position based on the layout information, so the construction planning terminal 6 can create electronic whiteboard information about the electronic whiteboard based on the information about the construction plan. Therefore, electronic whiteboard information can be created without the user having to manually input information about the management position and the construction plan to match the layout of the electronic whiteboard. This makes it possible to streamline the work of creating an electronic whiteboard to be added to photo data.

(Electronic whiteboard management program)
The pipeline construction management program may be a program that causes the construction planning terminal 6, which constitutes a part of the electronic whiteboard management system 1, to execute steps S11 to S13 of the flow S1 shown in Fig. 4. The electronic whiteboard management system 1 and the electronic whiteboard management method of the present embodiment can be realized by executing the program by the construction planning terminal 6. In this case, the construction planning terminal 6 may be a general-purpose computer or a dedicated computer having the above-mentioned control unit and memory unit.

The above-mentioned configuration makes it possible to realize an electronic whiteboard management program that can streamline the task of creating an electronic whiteboard to be added to photo data.

[Embodiment 3]
(Electronic whiteboard management system)
5 is a system configuration diagram showing a schematic configuration of an electronic whiteboard management system 11 according to a third embodiment of the present invention. The electronic whiteboard management system 11 according to the third embodiment is a system that manages photographs. The electronic whiteboard management system 11 differs from the electronic whiteboard management system 1 of the second embodiment in that it has a performance acquisition terminal 7. In the following, the same components as those in the second embodiment are given the same reference numerals and their explanations are omitted, and only the parts that differ from the configuration of the second embodiment are explained.

As shown in FIG. 5, the electronic whiteboard management system 11 has a management server 3, a construction planning terminal 6, and a performance acquisition terminal (second communication terminal) 7. As described above, the management server 3 and the performance acquisition terminal 7 are connected to each other so that they can communicate with each other, for example, via a communication network.

The management server 3 and the construction planning terminal 6 are as already described. The result acquisition terminal 7 acquires data on the construction results corresponding to the management location as result information. The user of the result acquisition terminal 7 is the on-site person U2 in charge of the pipeline construction. The result acquisition terminal 7 is used by the user, the on-site person U2, to input the result information. The result acquisition terminal 7 can be realized by, for example, a notebook PC, a tablet terminal, or a mobile terminal such as a smartphone. For convenience of use on-site, it is preferable that the result acquisition terminal 7 is capable of wireless communication, but wired communication may also be used.

(Management Server)
Fig. 6 is a functional block diagram showing a schematic configuration of the management server 3 included in the electronic whiteboard management system 11. Fig. 7 is a functional block diagram showing a schematic configuration of the construction planning terminal 6 and the performance acquisition terminal 7 included in the electronic whiteboard management system 11.

As shown in FIG. 6, the construction plan-related information stored by the memory unit 32 of the management server 3 specifically includes design information, earthwork information, obstacle information, construction project information, site information, ground information, and process information.

As described above, the design information is information related to the design of the designed pipeline. More specifically, the design information includes information related to the water pipes used in the water pipe construction work, such as the diameter, length, type (straight pipe, irregular pipe, cut pipe, etc.), number, and arrangement. The design information is, for example, information obtained from a water pipe pipeline diagram, etc. The design information is created, for example, based on the operation contents in the construction planning terminal 6. The design information includes, for example, drawing data created by CAD software, etc.

Earthwork information is information about earthwork for water pipe construction. Earthwork information includes design values related to earthwork for pipeline construction. Earthwork information includes, for example, the width of the excavation trench where the pipe is to be buried in pipeline construction, the excavation depth, and the soil cover on the pipe. Earthwork information also includes, for example, the type of pavement or roadbed before and after burial, and the thickness of each type. The type may indicate the structure of the layer above the roadbed in the road structure. Earthwork information also includes standard values of information about the design dimensions of these earthworks. Standard values are values that indicate the allowable range of error for the design dimensions. Earthwork information may also include information about the characteristics of the road structure and the locations of retaining soil.

The obstacle information includes information about underground obstacles (underground structures such as cross pipes, other underground buried objects, etc.) at the location where the pipe is to be buried. The obstacle information may further include information related to at least one of the road structure, soil quality, and groundwater.

The construction project information includes information related to the pipeline construction project. The construction project information may include, for example, identification information for identifying the pipeline construction project, the location of the construction, the name of the pipeline construction project, the type of work, a schematic diagram, or an order number, etc.

The site information includes information related to site conditions. The site information includes at least one of the following information: available work time, available personnel, type and number of work machines to be used, whether parallel work can be performed, whether parallel use of work machines can be performed, transport time for soil or water pipes, etc., whether test excavation is performed, etc.

The ground information includes information related to the ground at the location where the water pipes will be buried. Specifically, the ground information includes information related to the surrounding area and information related to road conditions.

The above-ground surroundings-related information includes information about the environment near the location where the water pipe construction work will be carried out. For example, the information about the environment near the location where the water pipe construction work will be carried out includes information about whether there are any facilities that are regularly used by local residents in the area facing the construction site or in the surrounding areas. Such facilities include homes, stores, parking lots, etc. In addition, the information about the environment near the location where the water pipe construction work will be carried out includes information about whether the construction site is in the city or in the suburbs.

The road condition related information includes traffic information at the location where the water pipe construction work is to be carried out, and, if the location where the water pipe construction work is to be carried out is a road, information on the width and number of lanes of the road.

The schedule information is information regarding the construction schedule for the target designed pipeline.

Furthermore, as shown in FIG. 6, the memory unit 32 of the management server 3 further stores information about the subject to be photographed.

The photographed object information is information about the photographed object of the pipeline construction other than the management position. The details of the photographed object will be described later.

As shown in FIG. 6, the control unit 35 of the management server 3 further includes a management position setting unit 352, an electronic whiteboard information output unit 353, and an electronic whiteboard information classification unit 354.

The management position setting unit 352 sets the management position for managing the photographic data in the pipeline construction work. The management position includes a basic management position and a singular point. In the photographic management of waterworks construction work, the water utility that orders the pipeline construction work determines the photographic items, the photographic locations and photographic contents of the photographic items, etc. In addition, depending on the photographic items, specified attached documents are required. For example, the photographic locations, photographic contents and photographic items are determined as follows:

For example, at specific points corresponding to basic management positions and change points at specified distances, on-site photographs before and after completion and as-built photographs are required. At buried locations such as special-shaped pipes other than basic management positions and change points, as-built photographs are required. A more specific explanation is as follows.

Figure 8 is a diagram explaining how to set management positions in pipeline construction.

The management position setting unit 352 determines a management position in the range from the start point P1 to the end point P2 of the pipeline construction section TP in the designed pipeline PL. Note that the pipeline construction section refers to the section of the designed pipeline that is subject to construction. First, the management position setting unit 352 sets the basic management position as follows.

The management position setting unit 352 sets management positions A0, ..., A9 as basic management positions according to the distance from the start point P1 of the pipeline work section TP. That is, the management position setting unit 352 sets basic management positions A0, ..., A9 at a predetermined interval M from the start point P1 (= A0) of the pipeline work section TP. In this way, the basic management positions are assigned an identification number, for example, "A" + number. The predetermined interval M is, for example, 50 m.

Next, the management position setting unit 352 sets management positions other than the basic management positions A0, ..., A9, which are set at a predetermined interval M from the starting point P1 (= A0), as singular points. Specifically, the management position setting unit 352 sets the singular points as follows.

The management position setting unit 352 identifies a detour piping section, such as an overpass section, based on, for example, obstacle information included in the construction plan-related information. The overpass section is a section where piping detours around an underground obstacle, such as the crossing pipe 92 shown in FIG. 8, at a position where the underground obstacle exists underground. The detour piping section also includes an overpass section where piping detours around an underground obstacle, and a twisted section where piping detours by bending the pipeline horizontally. The management position setting unit 352 sets the position of the identified detour piping section as a singular point.

The control position set at the singular point includes a location where the earthwork cross section changes. Even if the end point is located at a position other than the basic control position, the actual measurement value at the end point is required. In that case, the end point is set as the singular point.

The singular point is identified by its planar distance from the base management position. For this reason, the management position that is the singular point is assigned an identification number, for example, "A," the "number of the reference base management position," and the "planar distance (m) from the base management position." In Figure 8, singular point A5+20.0 is the bridging section. In Figure 8, singular point A9+10.0 is the end point of the pipeline construction section TP.

In addition, situation photos and quality control photos are required at 150 m intervals. In other words, the photographed items may include the work content at the management location linked to the photographed items. Note that there may be multiple work contents for one management location.

In Figure 8, management positions A0, ..., A9, indicated by white and black circles, are set at a specified interval M from the starting point P1. Of these, management positions A3, A6, and A9, indicated by black circles, represent positions every 150 m from the starting point P1. Furthermore, management position A5+20.0, indicated by white circles, is the bridging section, as described above. Furthermore, management position A9+10.0, indicated by white circles, is the end point P2 of the pipeline work section TP. Management positions A0, A1, A2, A4, A5, A5+20.0, A7, A8, and A9+10.0, indicated by white circles, represent positions other than those every 150 m from the starting point P1. At management positions A3, A6, and A9, indicated by black circles, the following photographs are required: before work begins, after completion, status photos, finished product photos, and quality control photos. Additionally, at the management positions A0, A1, A2, etc. indicated by white circles, photographs are required to be taken before work begins, after completion, and as-built.

In addition, photographs of valves and valve plugs are required at their locations. Photographs of retaining walls and other structures are required at temporary construction locations. Photographs of water supply pipe switching structures are required at road restoration locations. In other words, the photographed items may include equipment at the management location that is linked to the photographed items.

For example, the following photos are required for management positions C1 to C9 shown in Figure 8. Management positions C1 to C9 are singular points.

Control positions C3 and C7, indicated by triangular marks, represent the locations where the special-shaped pipes are placed. For this reason, taking photos of the finished product is required as a photography item at control positions C3 and C7, indicated by triangular marks.

The management positions C1, C4, and C8, indicated by white square marks, represent the locations of the gate valves. For this reason, at the management positions C1, C4, and C8, indicated by white square marks, photographs of the valves and plugs are required as a photography item.

Management positions C2 and C5, marked with stars, indicate retaining earth. For this reason, at management positions C2 and C5, marked with stars, taking photographs of the temporary construction is required as a photography item.

Management positions C6 and C9, indicated by black squares, represent the locations where water supply pipe switching work is performed. For this reason, at management positions C6 and C9, indicated by black squares, taking photographs of the water supply pipe switching work is required as a photography item.

The above-mentioned identification numbers of the management positions are merely examples and are not limited to these. For example, an identification number consisting of letters and numbers may be assigned as the identification number of the basic management position. For example, the starting point P1 as the basic management position may be assigned the identification numbers "A", "starting point sequence number (= 0)", and "planar distance from the starting point (= +0.0) (m)", such as "A0+0.0".

In addition, there are other objects to be photographed that are required to be photographed as photographing items other than the management position of the designed pipeline. For example, at the location of temporary equipment such as the on-site office or parking lot, a photograph of the temporary equipment is required. Also, a photograph of the inspection of pipes such as water pipes is required. Also, a photograph of the on-site patrol situation is required to confirm safety management. The above-mentioned photographing target information defines the photographing target of the pipeline construction other than the management position. Also, the photographing target information may include an entry item on an electronic whiteboard to be added to a photograph of the photographed object. Also, the photographing target information may be linked to the construction plan related information in the memory unit 32. In other words, the photographing target information may be linked to information related to an entry item on an electronic whiteboard to be added to a photograph of the photographed object, among various information included in the construction plan related information.

The management position setting unit 352 may set a position specified by an input operation from the user as the basic management position or the singular point.

The management position setting unit 352 stores the management position information regarding the basic management position and the management position including the singular point set as described above in the memory unit 32.

In addition, construction plan-related information is linked to each of the management positions. For example, design information, earthwork information, or construction schedules of the designed pipeline at the management position is linked to the management position. For example, the pipe layout at the management position is linked to the management position. Furthermore, as shown in FIG. 8, earthwork sections B1 to B4 are linked to the management positions. Here, an earthwork section means a section that has the same earthwork information. In other words, the same earthwork information is applied within the same earthwork section.

The electronic whiteboard information output unit 353 outputs the electronic whiteboard information stored in the memory unit 32 to the construction planning terminal 6.

The electronic whiteboard information classification unit 354 classifies the electronic whiteboard information by a combination of the management location, the shooting date in the process plan, and the shooting item that manages the photo data. Details of the electronic whiteboard information classification unit 354 will be described later.

(Construction planning terminal)
As shown in FIG. 7 , the control unit 65 of the construction planning terminal 6 has an electronic whiteboard information creation unit 6521 and a first electronic whiteboard information editing unit 654 .

The electronic whiteboard information creation unit 6521 creates the electronic whiteboard information based not only on the electronic whiteboard information to be added to the photo data at the management position, but also on photographed subject information regarding photographed subjects of the pipeline construction work other than the management position.

First, using Figure 2 again, we will explain how to create the electronic whiteboard information to be added to the photo data at the management location.

The electronic whiteboard information creation unit 6521 acquires construction plan related information including the above-mentioned various items from the management server 3. That is, the electronic whiteboard information creation unit 6521 acquires the construction plan related information linked to the entry items by the layout information acquired by the first layout information acquisition unit 651 from the management server 3 based on the management position. The electronic whiteboard information creation unit 6521 sets the management position of the management position information in the entry field E24 of the management position E14 of the electronic whiteboard E1. The electronic whiteboard information creation unit 6521 refers to the construction case information linked to the management position and inputs data into the entry field E21 of the construction name E11, the entry field E22 of the work type E12, the entry field E27 of the command number E17, and the entry field E28 of the outline drawing E18. The electronic whiteboard information creation unit 6521 also refers to the process information linked to the management position and inputs data into the entry field E23 of the shooting date E13. In addition, the electronic whiteboard information creation unit 6521 refers to the civil engineering information associated with the management location and inputs the design values contained in the civil engineering information into the entry field E25 of the design dimension E15. As described above, if no entry is required in the entry field corresponding to each item name, the entry field is left blank.

The electronic whiteboard information creation unit 6521 creates the electronic whiteboard information for each management location shown in FIG. 8. The electronic whiteboard information creation unit 6521 may create the electronic whiteboard information for each management location in response to an input operation for creating an electronic whiteboard by the user, planner U1. The electronic whiteboard information creation unit 6521 may also recreate the electronic whiteboard information for each management location each time the construction plan-related information is updated by the user, planner U1.

Next, we will explain how to create the electronic whiteboard information based on the photographed object information related to the photographed object of the pipeline construction other than the management position.

The electronic whiteboard information creation unit 6521 acquires the photographing target information and the construction plan related information linked to the photographing target information from the management server 3. The electronic whiteboard information creation unit 6521 refers to the photographing target information and inputs data into each entry field of the electronic whiteboard defined in the layout information. The electronic whiteboard information creation unit 6521 also refers to the construction plan related information linked to the photographing target information and inputs data into each entry field of the electronic whiteboard defined in the layout information. For example, although not shown, the electronic whiteboard information creation unit 6521 inputs in the entry field of the management position of the electronic whiteboard that the photographing item is other than the management position. The electronic whiteboard information creation unit 6521 can input a predetermined word such as "common", "temporary equipment", or "inspection" into the entry field of the management position. Also, although not shown, the electronic whiteboard information creation unit 6521 may input an explanation of the photographing target into the entry field of the outline.

The electronic whiteboard information creation unit 6521 stores the electronic whiteboard information created in the above manner in the memory unit 62.

The first electronic whiteboard information editing unit 654 edits the electronic whiteboard information output by the management server 3 and outputs the edited electronic whiteboard information to the management server 3.

The first electronic whiteboard information editing unit 654 allows desired editing of the electronic whiteboard information in the construction planning terminal 6. This allows an electronic whiteboard to be created according to the situation. The management server 3 may update the construction plan related information based on the electronic whiteboard information after editing. This allows the contents of the electronic whiteboard information output by the construction planning terminal 6 to be reflected in the construction plan related information of the management server 3. This allows the electronic whiteboard information in the management server 3 to be kept up to date.

(Result acquisition terminal)
As shown in FIG. 7, the result obtaining terminal 7 includes a communication unit 71 , a storage unit 72 , a touch panel unit 73 , an imaging unit 74 , and a control unit 75 .

The communication unit 71 is a network interface for connecting to a mobile phone communication network or a wireless network or a wired network based on wireless communication standards, etc., to perform communication.

The memory unit 72 stores various data including programs executed by the control unit 75 and data used in the programs. Details of the data stored in the memory unit 72 will be described later.

The touch panel unit 73 accepts touch input from the site worker U2, who is the user of the result acquisition terminal 7, while displaying various screens to the site worker U2. The result acquisition terminal 7 executes various processes based on the operation content accepted by the touch panel unit 73. The result acquisition terminal 7 also transmits the operation content accepted by the touch panel unit 73 to the management server 3. Note that the touch panel unit 73 may be replaced with a configuration in which the input unit and the display unit are separate.

The photographing unit 74 takes pictures of the results of the pipeline construction work. The photographing unit 74 can be realized, for example, by a digital camera module. The images captured by the photographing unit 74 are output to the touch panel unit 73.

The control unit 75 executes various functions in the performance acquisition terminal 7 by executing a program. More specifically, the control unit 75 has an electronic whiteboard information acquisition unit 751, a photo data generation unit 752, and a photo data output unit 753.

The electronic whiteboard information acquisition unit 751 acquires the electronic whiteboard information from the management server 3 via the communication unit 71. The electronic whiteboard information includes the management position or the photographed subject information. The electronic whiteboard information acquisition unit 751 stores the electronic whiteboard information acquired from the management server 3 in the storage unit 72.

The photo data generating unit 752 takes a photo and generates photo data to which the electronic whiteboard has been added based on the electronic whiteboard information. The photo data generating unit 752 stores the generated photo data in the storage unit 72. The method of adding the electronic whiteboard to the photo data will be described in detail later.

The photo data output unit 753 outputs the photo data to which the electronic whiteboard has been added to the management server 3 by linking it to the management position or the photographed subject information set on the electronic whiteboard.

(Classification display on construction planning terminal)
As described above, the electronic whiteboard information classification unit 354 classifies the electronic whiteboard information by a combination of the management location, the photography date in the process plan, and the photography item for managing the photo data. This allows the electronic whiteboard information to be sorted using at least one of the management location, the photography date, and the photography item. The management server 3 outputs the classified electronic whiteboard information to the construction planning terminal 6.

Figure 9 is a diagram explaining the flow of selecting classified electronic whiteboard information. For example, the flow of selecting electronic whiteboard information to which three classification items, the management location, the shooting date, and the shooting item, are assigned in the construction planning terminal 6 is as follows.

9, first, the construction planning terminal 6 allows the user, the planner U1, to select an option at the shooting item level. For example, when the user selects the shooting item "Finished form photo", the construction planning terminal 6 extracts electronic whiteboard information to which the classification item "Finished form photo" is assigned from the storage unit 62. Next, in response to the user's selection, the construction planning terminal 6 allows the user, the planner U1, to select an option at the management position level and the shooting date level based on the extracted electronic whiteboard information. Here, for example, when the user selects the management position "A2", the construction planning terminal 6 further extracts electronic whiteboard information to which the classification item "A2" is assigned. The construction planning terminal 6 presents the electronic whiteboard information obtained as a result of the extraction to the user. Note that, in the options at the management position level and the shooting date level, the user may be allowed to select any of the shooting dates. For example, when the user selects the shooting date "6/22" in the options at the management position level and the shooting date level shown in FIG. 9, the construction planning terminal 6 may further extract electronic whiteboard information to which the classification item "6/22" is assigned.

As described above, the information on the construction plan includes a process plan linked to the management location. The management server 3 further has an electronic whiteboard information classification unit 354 that classifies the electronic whiteboard information by one or a combination of two or more of the management location, the shooting date in the process plan, and the shooting item that manages the photo data.

In the above configuration, the electronic whiteboard information is classified by the management location, shooting date, and shooting item, which are items that are often referenced in photo management. When a user accesses the electronic whiteboard information classified in this way, the user can easily reach the desired data. This improves the efficiency of data processing of the electronic whiteboard information.

In addition, the electronic whiteboard information classified in the above-mentioned manner may be selected not only on the construction planning terminal 6 but also on the performance acquisition terminal 7.

(Adding an electronic whiteboard to photo data)
The flow of adding an electronic whiteboard to photo data will be described with reference to Fig. 10 to Fig. 12. Fig. 10 is a diagram explaining the screen transition for selecting a whiteboard. Fig. 11 is a diagram explaining the operation of adding an electronic whiteboard E3 to a monitor image. Fig. 12 is a diagram showing a monitor image to which an electronic whiteboard E3 has been added when a photograph is taken.

When the photo management function is activated on the track record acquisition terminal 7, as shown in FIG. 10, the track record acquisition terminal 7 displays a shooting item selection screen Q1 for selecting an electronic whiteboard on the touch panel unit 73. The shooting item selection screen Q1 includes the construction date specified by the user. Note that the shooting item selection screen Q1 may also include shooting items for the day on which the photo management function is activated on the track record acquisition terminal 7. The shooting item selection screen Q1 displays options for shooting items for each management position on the construction date. The shooting item selection screen Q1 also displays options for shooting items related to shooting objects other than the management position.

The performance acquisition terminal 7 extracts electronic whiteboard information according to the option selected by the user. In FIG. 10, for example, when the option of the status photo of the pipe installation work at the management position A2 is selected (dashed arrow in FIG. 10), the performance acquisition terminal 7 extracts electronic whiteboard information at the management position A2, in which the work type is pipe installation work and the photographed item is a status photo, from the memory unit 72.

The track record acquisition terminal 7 displays an electronic whiteboard list screen Q2 including the extraction results on the touch panel unit 73. On the electronic whiteboard list screen Q2, each of the electronic whiteboards E5, E6, ... is displayed in thumbnail format based on the extracted electronic whiteboard information. Note that a "Done" mark E211 is added to the electronic whiteboard E5 for which photo data has already been acquired. The track record acquisition terminal 7 displays the remaining electronic whiteboards E6, ... in a selectable state on the touch panel unit 73. Note that the above processing in the track record acquisition terminal 7 may be executed by the photo data generation unit 752.

In the following example, it is assumed that the user has selected the electronic whiteboard E6. The photo data generation unit 752 executes image capture in the photographing unit 74 in response to, for example, a user operation received by the touch panel unit 73. A monitor image F11 as shown in FIG. 11 is obtained by the camera module constituting the photographing unit 74. The photo data generation unit 752 superimposes the selected electronic whiteboard E6 at a predetermined position F21 on the monitor image F11. The position F21 at which the electronic whiteboard image of the electronic whiteboard E6 is superimposed on the monitor image F11 may be set to the upper left of the monitor image F11 by default, for example, or the position may be changeable in response to a user operation.

Next, as shown in FIG. 12, the photo data generation unit 752 superimposes the electronic whiteboard image of the electronic whiteboard E6 on the monitor image F11 and displays it on the touch panel unit 73. In this state, when the user performs a shutter operation on the touch panel unit 73, the photographing is completed.

When the photographing is completed, the photo data generating unit 752 stores in the memory unit 72 the photo data G1 in which the electronic whiteboard image is superimposed on the photographed image. In other words, the photo data generating unit 752 stores in the memory unit 72 the photo data G1 to which the electronic whiteboard E6 has been added.

As described above, the electronic whiteboard management system 11 according to the second embodiment further includes a performance acquisition terminal 7 configured to be able to communicate with the management server 3. The performance acquisition terminal 7 includes an electronic whiteboard information acquisition unit 751 that acquires the electronic whiteboard information from the management server 3, a photo data generation unit 752 that takes a photo and generates photo data with the electronic whiteboard added based on the electronic whiteboard information, and a photo data output unit 753 that outputs the photo data with the electronic whiteboard added to the management server 3.

In the above-mentioned configuration, the electronic whiteboard can be added to the photo data using the performance acquisition terminal 7 that takes photos. In other words, the electronic whiteboard can be added to the photo data on-site without manually inputting the entry items for the electronic whiteboard. This improves the efficiency of processing photo data on-site.

(Process flow for managing electronic whiteboards)
Fig. 13 is a flow diagram showing the process flow of an electronic whiteboard information creation flow S2, which is a part of the electronic whiteboard management method for controlling the electronic whiteboard management system 11 that manages pipeline construction. Fig. 14 is a flow diagram showing the process flow of a photo management flow S3, which is another part of the electronic whiteboard management method for controlling the electronic whiteboard management system 11 that manages pipeline construction.

First, the electronic whiteboard information creation flow S2 will be described as follows. As shown in FIG. 13, first, when the electronic whiteboard information creation flow S2 starts (START), the construction planning terminal 6 of the electronic whiteboard management system 11 executes an information acquisition step (step S21). The information acquisition step is the same as step S11 shown in FIG. 4. Next, the construction planning terminal 6 acquires from the management server information on the imaging target of the pipeline construction other than the management position (imaging target information acquisition step) (step S22). Next, the construction planning terminal 6 creates electronic whiteboard information (electronic whiteboard information creation step) (step S23). Specifically, the construction planning terminal 6 acquires information on the construction plan linked to the management position from the management server based on the layout information, and creates electronic whiteboard information on the electronic whiteboard. Also, the construction planning terminal 6 creates the electronic whiteboard information based on the imaging target information.

Furthermore, the construction planning terminal 6 outputs the created electronic whiteboard information to the management server 3 (electronic whiteboard output step) (step S24). After that, the electronic whiteboard information creation flow S2 ends (END).

As described above, the electronic whiteboard information creation flow S2 includes a photographing target information acquisition step in which the construction planning terminal 6 acquires photographing target information related to the photographing target of the pipeline construction other than the management position from the management server 3. In addition, in the electronic whiteboard information creation step, the construction planning terminal 6 creates the electronic whiteboard information based on the photographing target information based on the layout information.

In the above configuration, electronic whiteboard information can be created for the photographic subject for which the photographic data is managed at a location other than the management location. This increases the variety of electronic whiteboards that can be created. This makes it possible to streamline the work of creating electronic whiteboards that are added to the photographic data of the photographic subject of the pipeline construction work at a location other than the management location.

Next, the photo management flow S3 will be described as follows. As shown in FIG. 14, first, when the photo management flow S3 starts (START), the result acquisition terminal 7 of the electronic whiteboard management system 1 acquires the electronic whiteboard information from the management server 3 (electronic whiteboard information acquisition step) (step S31). Next, the result acquisition terminal 7 takes a photo and generates photo data to which the electronic whiteboard indicated by the electronic whiteboard information has been added (photo data generation step) (step S32). Furthermore, the result acquisition terminal 7 outputs the photo data to which the electronic whiteboard has been added to the management server 3 (photo data output step) (step S33). After that, the photo management flow S3 ends (END).

As described above, the electronic whiteboard management system 11 further includes a performance acquisition terminal 7 configured to be able to communicate with the management server 3. The photo management flow S3 includes an electronic whiteboard information acquisition step in which the performance acquisition terminal 7 acquires the electronic whiteboard information from the management server 3, a photo data generation step in which the performance acquisition terminal 7 takes a photo and generates photo data to which the electronic whiteboard indicated by the electronic whiteboard information has been added, and a photo data output step in which the performance acquisition terminal 7 outputs the photo data to which the electronic whiteboard has been added to the management server 3.

In the above-mentioned configuration, the electronic whiteboard can be added to the photo data using the performance acquisition terminal 7 that takes photos. In other words, the process of adding the electronic whiteboard to the photo data can be performed on-site without manually inputting the entry items for the electronic whiteboard. This improves the efficiency of processing photo data on-site.

In addition, since the construction planning terminal 6 outputs the electronic whiteboard information to the management server 3, the electronic whiteboard information can be managed centrally in the management server 3. The performance acquisition terminal 7 can acquire the electronic whiteboard information that is centrally managed in the management server 3. This allows data sharing of the electronic whiteboard information between the construction planning terminal 6 and the performance acquisition terminal 7. This improves the efficiency of data processing of the electronic whiteboard information.

(Electronic whiteboard management program)
The electronic whiteboard management program may be a program that causes the construction planning terminal 6 constituting a part of the electronic whiteboard management system 11 to execute steps S21 to S24 of the electronic whiteboard information creation flow S2 shown in FIG. 13. The electronic whiteboard management program may also be a program that causes the performance acquisition terminal 7 constituting a part of the electronic whiteboard management system 11 to execute steps S31 to S33 of the photo management flow S3 shown in FIG. 14. The electronic whiteboard management program may also be a program that causes the management server 3 to execute a process in response to a request from the construction planning terminal 6 or the performance acquisition terminal 7. The electronic whiteboard management system 11 and the electronic whiteboard management method in this embodiment can be realized by executing the program by the management server 3, the construction planning terminal 6, or the performance acquisition terminal 7. In this case, the management server 3, the construction planning terminal 6, or the performance acquisition terminal 7 may be a general-purpose computer or a dedicated computer having the above-mentioned control unit and memory unit.

[Embodiment 4]
Fig. 15 is a functional block diagram showing a schematic configuration of a management server 3 included in an electronic whiteboard management system 12 according to a fourth embodiment of the present invention. Fig. 16 is a functional block diagram showing a schematic configuration of a construction planning terminal 6 and a performance acquisition terminal 7 included in an electronic whiteboard management system 12 according to a fourth embodiment of the present invention.

The electronic whiteboard management system 12 according to the fourth embodiment differs from the electronic whiteboard management system 11 according to the third embodiment in that the performance acquisition terminal 7 updates the electronic whiteboard information.

Note that in the description of embodiment 4, detailed descriptions of parts common to the electronic whiteboard management system 11 of embodiment 3 will not be repeated.

(Result acquisition terminal)
As shown in FIG. 16, the storage unit 72 of the result obtaining terminal 7 further stores layout information.

The control unit 75 of the performance acquisition terminal 7 further includes a second layout information acquisition unit 754 and a second electronic whiteboard information editing unit 755.

The second layout information acquisition unit 754 acquires the layout information from the management server 3. The second layout information acquisition unit 754 stores the acquired layout information in the storage unit 72.

The second electronic whiteboard information editing unit 755 edits the electronic whiteboard information stored in the storage unit 72 based on the layout information, and outputs the edited electronic whiteboard information to the management server 3. That is, the second electronic whiteboard information editing unit 755 can edit the entry items of the electronic whiteboard. The second electronic whiteboard information editing unit 755 may edit the electronic whiteboard information acquired from the management server 3, or may create new electronic whiteboard information. The second electronic whiteboard information editing unit 755 may also acquire information necessary for creating the electronic whiteboard information, for example, the construction plan related information, from the management server 3. The second electronic whiteboard information editing unit 755 may also edit the item names included in the electronic whiteboard information, or may edit the data of the entry fields corresponding to the item names. The second electronic whiteboard information editing unit 755 may also edit the item names and the arrangement positions of the entry fields.

As described above, the performance acquisition terminal 7 has a second layout information acquisition unit 754 that acquires the layout information from the management server 3, and a second electronic whiteboard information editing unit 755 that edits the electronic whiteboard information based on the layout information and outputs the edited electronic whiteboard information to the management server 3.

In the above-mentioned configuration, when it becomes necessary to edit the blackboard on-site, the electronic blackboard can be edited using the performance acquisition terminal 7. This makes it possible to more efficiently manage photos on-site.

(Management Server)
As shown in FIG. 15, the control unit 35 of the management server 3 further includes an update unit 355 .

The update unit 355 stores the electronic whiteboard information output by the performance acquisition terminal 7 in the storage unit 32. The update unit 355 may update existing electronic whiteboard information with the electronic whiteboard information output by the performance acquisition terminal 7. The update unit 355 may also newly store the electronic whiteboard information output by the performance acquisition terminal 7 in the storage unit 32.

The update unit 355 also updates the construction plan related information based on the electronic whiteboard information output by the result acquisition terminal 7. That is, the update unit 355 updates the construction plan related information linked to the electronic whiteboard information based on data in a field corresponding to an item name included in the electronic whiteboard information output by the second communication terminal. For example, when a design dimension, which is a design value, is changed in the electronic whiteboard information, the changed design dimension is reflected in the design information.

As described above, the management server 3 further includes an update unit 355 that updates the construction plan-related information based on the electronic whiteboard information output by the performance acquisition terminal 7.

In the above-described configuration, the contents of the electronic whiteboard information output by the performance acquisition terminal 7 can be reflected in the construction plan related information of the management server 3. Therefore, the construction plan related information of the management server 3 can be updated based on corrections that occur on-site. Therefore, when the latest construction plan related information is required, it can be obtained from the management server 3. This eliminates the need to search for locations other than the management server 3, further improving the efficiency of data processing.

[Embodiment 5]
17 is a functional block diagram showing a schematic configuration of a management server 3 included in an electronic whiteboard management system 13 according to a fifth embodiment of the present invention. The electronic whiteboard management system 13 according to the fifth embodiment differs from the electronic whiteboard management system 11 according to the third embodiment in that a management position is linked to a work area. In the description of the fifth embodiment, detailed description of parts common to the electronic whiteboard management system 11 according to the third embodiment will not be repeated.

(Management Server)
(Management Server Memory)
The storage unit 32 of the management server 3 stores the work scope information. The construction plan related information stored in the storage unit 32 further includes business entity information.

The business entity information includes information related to the identification ID of the business entity, such as a waterworks entity, that orders the construction work. Information related to the business entity's identification ID includes, for example, a code uniquely assigned to each business entity and the name of the business entity. The business entity information is linked to the construction project information. For example, the pipeline construction project in the construction project information is linked to the identification ID of the business entity that ordered the pipeline construction project.

The work scope information is information about the work scope, which is one of the units for managing pipeline construction work. The work scope information is linked to the construction plan related information and the management location information. Details of the work scope will be described later.

(Control section of management server)
The control unit 35 of the management server 3 further includes a section linking unit 356. The section linking unit 356 links construction plan related information of a designed pipeline that is the target of pipeline construction to the management position for each predetermined section of the designed pipeline included in the design information.

The specified section is, for example, a section included in one piece of drawing data for the designed pipeline. Hereinafter, drawing data relating to the specified section in the designed pipeline is referred to as section drawing data. The designed pipeline includes at least one piece of section drawing data. Note that the specified section may be a section other than that included in the one piece of drawing data, so long as it is a predetermined section in the designed pipeline. Below, an example will be described in which the specified section is the above-mentioned pipeline construction section.

The section drawing data is linked to the pipeline construction indicated in the construction project information. In other words, the section drawing data is linked to the business entity information linked to the construction project information.

The section drawing data can be managed in smaller units and includes detailed work section data relating to at least one detailed work section. The detailed work section data is data for each detailed work section in the section drawing data. The detailed work section is a unit for managing pipeline work. For multiple detailed work sections, for example, different pipeline construction companies may carry out the pipeline work, the construction schedules may overlap, and different performance acquisition terminals may be assigned to acquire performance information as described below.

The detailed construction section data is linked to work scope information relating to at least one work scope. In other words, the work scope information is generated for each work scope in the detailed construction section data. The work scope is the smallest unit for managing pipeline construction. The work scope may be determined based on the construction schedule, or may be determined according to the work content. For example, the work scope may be the work scope for one day specified by the process information, etc., of the construction plan-related information, or may be the work scope determined when creating the design information or the construction plan-related information.

The section drawing data and detailed construction section data are included in, for example, design information. Therefore, the design information and work scope information included in the construction plan related information are linked to each other. The construction plan related information is generated for each work scope using the design information.

Figure 18 is a diagram showing section drawing data in a schematic manner. Figure 18 shows an example in which the design information includes three section drawing data DD11, DD12, and DD13 as the section drawing data. Figure 18 shows an example of section drawing data DD11. Section drawing data DD11 includes detailed construction section data for two detailed construction sections K1 and K2. Detailed construction section K1 includes three work areas K11, K12, and K13. Detailed construction section K2 includes two work areas K21 and K22. In Figure 18, AA0 to AA5 indicate management positions, P1 indicates the start point of the pipeline construction section TP of the design pipeline PL, and P2 indicates the end point of the pipeline construction section TP of the design pipeline PL.

The section linking unit 356 links the work ranges indicated by the work range information to the management positions indicated by the management position information. For example, the section linking unit 356 links the work range K11 to the management positions AA0 and AA1, and links the work range K12 to the management positions AA1 and AA2. The section linking unit 356 also links the management positions to the detailed construction section including the work range. The section linking unit 356 also links the management positions to the section drawing data including data related to the work range and the detailed construction section. The management positions are also linked to process information indicating the construction schedule for work in the work range. In other words, the section linking unit 356 links the work range information to the construction plan related information. The section linking unit 356 may store information indicating the linking of the work scope information, the detailed construction section, and various information of the section drawing data with the management position in the storage unit 32 as part of the management position linking information.

(Construction planning terminal)
The electronic whiteboard information creation unit 6521 of the construction planning terminal 6 creates the electronic whiteboard information after the various information and the management location are linked by the section linking unit 356 of the management server 3. Specifically, the electronic whiteboard information creation unit 6521 acquires construction plan related information including process information indicating the construction schedule of the work of the work range from the management server 3 based on the management location. The electronic whiteboard information creation unit 6521 creates the electronic whiteboard information for each management location based on the acquired construction plan related information. The electronic whiteboard information is linked to the management location. The electronic whiteboard information creation unit 6521 links the electronic whiteboard information to process information indicating the construction schedule of the work of the work range. The electronic whiteboard indicated by the electronic whiteboard information may include information on the work range and the work date of the work range as items. In addition, if the association in the management server 3 does not affect the creation of the electronic whiteboard information, the electronic whiteboard information creation unit 6521 may create the electronic whiteboard information before the association in the management server 3.

In the above configuration, pipeline construction can be planned and managed for each work area. Therefore, even if a change in the plan occurs, the plan can be easily changed and calculation processing can be performed according to the work area.

(Result acquisition terminal)
The result acquisition terminal 7 generates photographic data of the pipeline construction based on the construction plan related information and the management location information acquired from the management server 3 as described above. Specifically, the result acquisition terminal 7 takes a photograph corresponding to the management location linked to the work area, and generates photographic data to which an electronic whiteboard has been added. Information regarding the work date of the work area may be linked to the photographic data. The result acquisition terminal 7 may be configured by the construction plan terminal 6.

The result acquisition terminal 7 acquires electronic whiteboard information linked to the management location and the work range from the management server 3. The result acquisition terminal 7 also generates photo data that corresponds to the construction plan related information based on the electronic whiteboard information and is linked to the work range and work day information indicating the work days in the work range, and then outputs the photo data to the management server 3.

(Modification of construction schedule linked to work scope)
The management server 3 may correct the process information included in the construction plan related information based on the photographic data transmitted from the result acquisition terminal 7. The management server 3 may correct the construction schedule of the work range in which the work has not been completed based on the work date information linked to the photographic data transmitted from the result acquisition terminal 7. For example, the management server 3 may bring forward the construction schedule when the work date information linked to the photographic data indicates that the work is progressing faster than the schedule in the process information. Furthermore, the management server 3 may postpone the construction schedule when the work date information linked to the photographic data indicates that the work is progressing slower than the schedule in the process information.

As described above, in pipeline construction, the use of photo data linked to the work scope makes it easy to revise the construction schedule in the process information. In other words, the pipeline construction plan can be easily changed according to the work scope.

After the construction plan-related information is modified as described above, the result acquisition terminal 7 acquires the electronic whiteboard information linked to the modified process information from the management server 3. The result acquisition terminal 7 generates photo data based on the electronic whiteboard information linked to the modified process information. The construction plan terminal 6 may also acquire the electronic whiteboard information linked to the modified process information from the management server 3. The construction plan terminal 6 may further edit the electronic whiteboard information linked to the modified process information.

[Other embodiments]
Although the embodiment of the present invention has been described above, the above-mentioned embodiment is merely an example for carrying out the present invention. Therefore, the present invention is not limited to the above-mentioned embodiment, and it is possible to carry out the above-mentioned embodiment by appropriately modifying it within the scope of the gist of the present invention.

In each of the above embodiments, the electronic whiteboard management device 2 and the electronic whiteboard management systems 1, 11, and 12 manage construction information for pipeline construction such as water pipes. However, the electronic whiteboard management device and the electronic whiteboard management system may also manage construction information for piping construction including sewer pipes, gas pipes, underground buried pipes, agricultural water, etc. The electronic whiteboard management device and the electronic whiteboard management system may also manage construction information for plastic pipes such as polyethylene pipes as well as iron pipes.

Although not specifically described in each of the above embodiments, the memory unit of the management server, the construction planning terminal, or the performance acquisition terminal can be realized by, for example, a memory device such as a volatile or non-volatile RAM (Read Only Memory) or ROM (Random Access Memory). The memory unit can be realized by, for example, an internal or external memory device or a removable medium. Specific examples of the memory unit include a cache memory and a main memory device. Also, specific examples of the memory unit include an auxiliary memory device such as an SSD (Solid State Drive) or HDD (Hard Disk).

Although not specifically described in each of the above embodiments, the control unit of the management server, the construction planning terminal, or the performance acquisition terminal realizes various functions by executing a program using a calculation device such as a CPU (Central Processing Unit) or an MPU (Micro Processing Unit). However, some or all of the various functions realized by the control unit may be realized in hardware using a dedicated processor, calculation circuit, etc.

Although not specifically described in each of the above embodiments, the management server may be realized by one or more computer devices.

In each of the above embodiments, the electronic whiteboard management systems 1, 11, and 12 have a construction planning terminal 6 used by the planner U1 and a performance acquisition terminal 7 used by the site manager U2. However, the electronic whiteboard management system may also have an entity terminal used by the business entity. The entity terminal may be able to access a management server and refer to various data such as construction plan-related information or performance information.

In each of the above-described embodiments, the storage unit 32 of the management server 3 stores management position linking information that links the management position to the information related to the construction plan. However, the construction planning terminal or the performance acquisition terminal may acquire the information related to the construction plan, the management position information, and the management position linking information from the management server, and store them in the storage unit of the construction planning terminal or the storage unit of the performance acquisition terminal.

In the electronic whiteboard management device 2 according to the first embodiment, the storage unit 22 stores management position linking information that links a management position to construction plan related information, and layout information. The control unit 25 also acquires the construction plan related information linked to the management position from the storage unit 22 based on the layout information, and creates electronic whiteboard information related to the electronic whiteboard. However, in the electronic whiteboard management device, the storage unit may further store photographing target information related to a photographing target of the pipeline construction other than the management position, and the electronic whiteboard information creation unit may create the electronic whiteboard information based on the photographing target information.

In the above configuration, electronic whiteboard information can be created for the photographic subject for which the photo data is managed at a location other than the management location. This expands the variety of electronic whiteboards that can be created.

In addition, in the electronic whiteboard management device, the construction plan-related information may include a process plan linked to the management location, and the device may further have an electronic whiteboard information classification unit that classifies the electronic whiteboard information by one or a combination of two or more of the management location, the shooting date in the process plan, and the shooting items that manage the photo data.

In the above configuration, electronic whiteboard information is classified by the management location, shooting date, and shooting item, which are items that are often referenced in photo management. This improves the efficiency of data processing of electronic whiteboard information.

The electronic whiteboard management program may also be a program that controls the electronic whiteboard management device described above. That is, the electronic whiteboard management program may further cause the electronic whiteboard management device to execute a photographed object information acquisition step that causes the electronic whiteboard management device to acquire photographed object information relating to photographed objects of the pipeline construction other than the management position from the storage unit. Furthermore, in the electronic whiteboard information creation step, the electronic whiteboard management program may cause the electronic whiteboard management device to create the electronic whiteboard information based on the photographed object information.

The electronic whiteboard management program may further cause the electronic whiteboard management device to acquire information about the construction plan, including a process plan linked to the management location, from the storage unit, and execute a classification step of classifying the electronic whiteboard information by one or a combination of two or more of the management location, the shooting date in the process plan, and the shooting item for managing the photo data.

In the second embodiment, the construction planning terminal 6 creates the electronic whiteboard information. However, the construction planning terminal may send a request to create electronic whiteboard information to the management server, and the management server may create the electronic whiteboard information in response to the request. The management server may also send the created electronic whiteboard information to the construction planning terminal.

In the third embodiment, the management server 3 has an electronic whiteboard information classification unit 354. However, the electronic whiteboard information classification unit may be omitted in the management server. In addition, the electronic whiteboard information classification unit may use items other than the three classification items of the management location, the shooting date, and the shooting item as classification items.

In the third embodiment, the management server 3 has a management position setting unit 352. However, the management position setting unit may be omitted in the management server. In addition, the management position setting unit may set the management position based on criteria other than the above-mentioned management position setting method.

In the fifth embodiment, for example, the management position AA3 located on the boundary between the two detailed construction sections K1 and K2 is linked to both of the two detailed construction sections K1 and K2. However, the management position located on the boundary between the two detailed construction sections may be linked to only one of the two detailed construction sections.

In the fifth embodiment, for example, the management position AA1 located on the boundary between the two work areas K11 and K12 is linked to both of the two work areas K11 and K12. However, the management position located on the boundary between the two work areas may be linked to only one of the two work areas.

In the fifth embodiment, management positions AA0 and AA3 are located at both ends of the detailed work section K1. In addition, management positions are located at both ends of each work range. However, it is not necessary for a management position to be located at at least one of the ends of a detailed work section. Also, a management position may be located midway through a work range. A work range may include multiple management positions.

The present invention can be used in electronic whiteboard management devices that manage electronic whiteboards that are added to photographic data related to pipeline construction.

1, 11, 12 Electronic whiteboard management system 2 Electronic whiteboard management device 22 Memory unit 25 Control unit 251 Electronic whiteboard information creation unit 3 Management server 31 Communication unit 32 Memory unit 35 Control unit 351 Information output unit 352 Management position setting unit 353 Electronic whiteboard information output unit 354 Electronic whiteboard information classification unit 355 Update unit 356 Section linking unit 6 Construction planning terminal 61 Communication unit 62 Memory unit 63 Display unit 64 Input unit 65 Control unit 651 First layout information acquisition unit 652, 6521 Electronic whiteboard information creation unit 653 Electronic whiteboard information output unit 654 First electronic whiteboard information editing unit 7 Results acquisition terminal 71 Communication unit 72 Memory unit 73 Touch panel unit 74 Photography unit 75 Control unit 751 Electronic whiteboard information acquisition unit 752 Photo data generation unit 753 Photo data output unit 754 Second layout information acquisition unit 755 Second electronic whiteboard information editing section AA0, AA1, AA2, AA3, AA4, AA5 Management position DD11, DD12, DD13 Section drawing data K1, K2 Detailed construction section K11, K12, K13, K21, K22 Work area E1, E5, E6 Electronic whiteboard P1 Start point P2 End point PL Pipeline S1 Flow S2 Electronic whiteboard information creation flow S3 Photo management flow TP Pipeline construction section U1 Planner U2 Site staff

Claims (18)

An electronic whiteboard management device for managing an electronic whiteboard to be added to photographic data relating to pipeline construction,
a storage unit that stores information on a construction plan of a designed pipeline that is the subject of the pipeline construction work, management location information on a management location where photographic data is managed in the pipeline construction work, management location linking information that links the management location to information on the construction plan, and layout information that links entry items included in an electronic whiteboard that are added to the photographic data acquired at the management location to information on the construction plan;
An electronic whiteboard information creation unit that acquires information about the construction plan linked to the entry item by the layout information from the storage unit based on the management position and creates electronic whiteboard information about the electronic whiteboard;
having
Electronic whiteboard management device. The electronic whiteboard management device according to claim 1,
The storage unit further stores photographing target information regarding a photographing target of the pipeline construction other than the management position,
The electronic whiteboard information creation unit creates the electronic whiteboard information based on the photographing target information.
Electronic whiteboard management device. 3. The electronic whiteboard management device according to claim 1,
The information regarding the construction plan includes a process plan associated with the management position,
The electronic whiteboard information classification unit classifies the electronic whiteboard information by one or a combination of two or more of the management location, the photography date in the process plan, and the photography items for managing the photo data.
Electronic whiteboard management device. An electronic whiteboard management system for managing an electronic whiteboard to be added to photographic data related to pipeline construction,
A management server;
A first communication terminal capable of communicating with the management server;
having
The management server includes:
a storage unit that stores information on a construction plan of a designed pipeline that is the subject of the pipeline construction work, management location information on a management location where photographic data is managed in the pipeline construction work, management location linking information that links the management location to information on the construction plan, and layout information that links entry items included in an electronic whiteboard that are added to the photographic data acquired at the management location to information on the construction plan;
an information output unit that outputs the management position information and the layout information to the first communication terminal;
The first communication terminal,
a first layout information acquisition unit that acquires the management position information and the layout information from the management server;
an electronic whiteboard information creation unit that acquires information about the construction plan linked to the entry item by the layout information from the management server based on the management position and creates electronic whiteboard information about the electronic whiteboard;
an electronic whiteboard information output unit that outputs the created electronic whiteboard information to the management server;
having
Electronic whiteboard management system. 5. The electronic whiteboard management system according to claim 4,
The storage unit of the management server further stores photographing target information regarding a photographing target of the pipeline construction other than the management position,
The electronic whiteboard information creation unit of the first communication terminal creates the electronic whiteboard information based on the photographing target information.
Electronic whiteboard management system. 5. The electronic whiteboard management system according to claim 4,
The management server has an electronic whiteboard information output unit that outputs the electronic whiteboard information to the first communication terminal,
The first communication terminal further includes a first electronic whiteboard information editing unit that edits the electronic whiteboard information output by the management server and outputs the edited electronic whiteboard information to the management server.
Electronic whiteboard management system. 5. The electronic whiteboard management system according to claim 4,
The information regarding the construction plan includes a process plan associated with the management position,
The management server further includes an electronic whiteboard information classification unit that classifies the electronic whiteboard information by one or a combination of two or more of the management location, the photography date in the process plan, and the photography item for managing the photo data.
Electronic whiteboard management system. In the electronic whiteboard management system according to any one of claims 4 to 7,
Further comprising a second communication terminal configured to be able to communicate with the management server,
The second communication terminal,
An electronic whiteboard information acquisition unit that acquires the electronic whiteboard information from the management server;
a photo data generating unit that takes a photo and generates photo data to which the electronic whiteboard is added based on the electronic whiteboard information;
a photo data output unit that outputs the photo data to which the electronic whiteboard has been added to the management server;
having
Electronic whiteboard management system. 9. The electronic whiteboard management system according to claim 8,
The second communication terminal,
a second layout information acquisition unit that acquires the layout information from the management server;
a second electronic whiteboard information editing unit that edits the electronic whiteboard information based on the layout information and outputs the edited electronic whiteboard information to the management server;
Electronic whiteboard management system. 10. The electronic whiteboard management system according to claim 9,
The management server further includes an update unit that updates information regarding the construction plan based on the electronic whiteboard information output by the second communication terminal.
Electronic whiteboard management system. In the electronic whiteboard management system according to any one of claims 4 to 7,
The information regarding the construction plan and the management location are each linked to the work scope in the pipeline construction.
Electronic whiteboard management system. 9. The electronic whiteboard management system according to claim 8,
The information on the construction plan and the management location are each linked to a work scope in the pipeline construction,
The information regarding the construction plan includes process information indicating a construction schedule for work in the work scope,
The management position is linked to the process information,
The first communication terminal acquires information about the construction plan, including process information indicating a construction schedule for the work in the work range, from the management server based on the management location, creates the electronic whiteboard information linked to the management location and the process information, and then outputs the electronic whiteboard information to the management server;
The second communication terminal acquires the electronic whiteboard information linked to the management location and the work range from the management server, while generating photo data corresponding to information related to the construction plan based on the electronic whiteboard information and linked to the work range and work day information indicating the work date in the work range, and then outputs the photo data to the management server;
The management server corrects process information included in the information related to the construction plan based on the photograph data output from the second communication terminal.
Electronic whiteboard management system. An electronic whiteboard management method for controlling an electronic whiteboard management system for managing pipeline construction, comprising: a management server; and a first communication terminal capable of communicating with the management server,
an information acquisition step in which the first communication terminal acquires, from the management server storing information on the construction plan of the designed pipeline that is the subject of the pipeline construction, management location information on the management location where the photographic data is managed in the pipeline construction, management location linking information linking the management location to the information on the construction plan, and layout information linking the entry items included in an electronic whiteboard to be added to the photographic data acquired at the management location to the information on the construction plan;
An electronic whiteboard information creation step in which the first communication terminal acquires information about the construction plan linked to the entry item by the layout information from the management server based on the management position, and creates electronic whiteboard information about the electronic whiteboard;
an electronic whiteboard output step in which the first communication terminal outputs the created electronic whiteboard information to the management server;
having
How to manage an electronic whiteboard. The electronic whiteboard management method according to claim 13,
The first communication terminal further includes a photographing target information acquisition step of acquiring photographing target information regarding a photographing target of the pipeline construction other than the management position from the management server,
In the electronic whiteboard information creation step, the first communication terminal creates the electronic whiteboard information based on the photographed object information.
How to manage an electronic whiteboard. The electronic whiteboard management method according to claim 13 or 14,
The electronic whiteboard management system further includes a second communication terminal configured to be able to communicate with the management server,
The electronic whiteboard management method includes:
an electronic whiteboard information acquisition step in which the second communication terminal acquires the electronic whiteboard information from the management server;
a photo data generation step in which the second communication terminal takes a photo and generates photo data to which the electronic whiteboard indicated by the electronic whiteboard information is added;
a photo data output step of the second communication terminal outputting the photo data to which the electronic whiteboard has been added to the management server;
Further comprising
How to manage an electronic whiteboard. An electronic whiteboard management program for controlling an electronic whiteboard management device for managing an electronic whiteboard to be added to photographic data related to pipeline construction,
The electronic whiteboard management device includes:
a layout information acquisition step of acquiring from a storage unit layout information linking an entry item included in an electronic whiteboard to be added to the photographic data acquired at the management position with information regarding a construction plan of a designed pipeline that is the subject of the pipeline construction;
An electronic whiteboard information creation step of acquiring information on the construction plan linked to the entry items by the layout information from the storage unit based on the management position, and creating electronic whiteboard information on the electronic whiteboard;
Execute the
An electronic whiteboard management program. 17. The electronic whiteboard management program according to claim 16,
The electronic whiteboard management device further executes a photographing target information acquisition step of acquiring photographing target information related to a photographing target of the pipeline construction other than the management position from the storage unit,
In the electronic whiteboard information creation step, the electronic whiteboard management device creates the electronic whiteboard information based on the photographed object information.
An electronic whiteboard management program. 18. The electronic whiteboard management program according to claim 16,
The electronic whiteboard management device acquires information about the construction plan including a process plan linked to the management location from the storage unit, and further executes a classification step of classifying the electronic whiteboard information by one or a combination of two or more of the management location, the photography date in the process plan, and the photography item for managing the photo data.
An electronic whiteboard management program.

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