JP6902180B2 - Casting management system, casting management method and casting management program - Google Patents

Description

The present invention relates to a casting management system, a casting management method, and a casting management program for managing the casting of concrete at the time of constructing a structure.

Conventionally, when constructing a structure composed of concrete such as piers, instead of placing concrete at once, it is divided into multiple layered blocks according to the situation at the site, and the concrete is placed sequentially from the lower layer. I have something to do. In this case, if the elapsed time from the placement of the lower layer is long, a discontinuous surface may occur when the upper layer is placed. Therefore, time management of concrete properties is performed (see, for example, Patent Document 1). This document discloses a concrete piling time interval management system for managing the concrete piling time interval. The technique described in this document includes a shape sensor that is disposed above the formwork and captures the shape of the concrete placed in the formwork at preset time intervals. Further, the image processing / arithmetic unit for obtaining the concrete driving area and the overlapping line corresponding to the overlapping surface based on the concrete shape data sent from the shape sensor is provided. In addition, a display device that displays the driving area and the overlapping line for each time interval obtained by the image processing / arithmetic unit and issues a warning when the elapsed time from the occurrence of the overlapping line reaches a preset warning time. Be prepared.

In addition, a concrete construction management support device for maintaining the quality of concrete after casting is also being studied (see, for example, Patent Document 2). In this document, acceptance inspection result information indicating the inspection result of the acceptance inspection of concrete at the concrete placing site to be managed is input. Then, the finish inspection result information indicating the inspection result of the occurrence state of the defect in the concrete is input after the casting and before the solidification.

Japanese Unexamined Patent Publication No. 2014-114638 Japanese Unexamined Patent Publication No. 2005-234664

Today, when designing structures, a comprehensive design system (CIM) may be used. In the comprehensive design system, three-dimensional model data of the structure is accumulated. In addition, various information may be input at the terminal located at the casting site to manage the casting status. Further, a data server may be arranged to centrally manage the information input in the terminal. Therefore, if the information on the casting status stored in the database can be shared in the comprehensive design system, the concrete casting status can be efficiently managed.

However, in the comprehensive design system, various attribute information is stored in association with each object constituting the designed structure. On the other hand, in the concrete placing work, the property management of the concrete shipped from the factory and the concrete placing management in each casting area are performed. In this case, the objects managed by the integrated design system and the units managed in the work are different. Therefore, in order to share information with the integrated design system, it is necessary to adjust the objects of the integrated design system in consideration of such differences in units.

The present invention has been made in view of the above problems, and an object of the present invention is a casting management system for efficiently sharing information between concrete casting information managed by a work terminal and design information managed by a comprehensive design system. The purpose is to provide a placement management method and a placement management program.

-The casting management system that solves the above problems is accessible to the work terminal and the design comprehensive information storage unit that stores the three-dimensional model information about the structure and the attribute information associated with the objects that make up the structure. It is provided with a control unit connected to a data storage unit. In the three-dimensional model stored in the design comprehensive information storage unit, the control unit specifies a lift area for placing concrete, and stores attribute information associated with the object in the lift area in the design comprehensive information storage. A hierarchical model is generated by recording in a unit and dividing the lift area by a plane, and a three-dimensional partition area is generated by dividing the hierarchical model into blocks, and attribute information associated with the object in the partition area is generated. Is recorded in the design comprehensive information storage unit, and the hierarchical information of the partition area and the position information in the same layer of the partition area are recorded in the data storage unit in association with the identification information of the partition area. As a result, the information for managing the section area and the information for managing the properties of the concrete can be managed in association with the design comprehensive information storage unit. Then, the status information acquired from the work terminal can be registered in the design comprehensive information storage unit to share the information.

-In the casting management system, the control unit generates a plane image for each of the hierarchical models, assigns block identification information to each partition area included in the plane image in the same layer, and gives the block identification information. A stratified file in which hierarchical information is associated with a plane image including the compartmentalized area to which the above is added is generated and recorded in the data storage unit, and the status information of the compartmentalized area acquired from the work terminal is stored in the compartmentalized area. The block identification information and the partition area corresponding to the block identification information and the hierarchy information acquired from the data storage unit in association with the block identification information and the hierarchy information are specified, and the status information is used as the attribute information corresponding to the partition area. It is preferable to record in the design comprehensive information storage unit. Thereby, the partition area corresponding to the block identification information and the hierarchical information can be specified by using the image acquired from the casting management system.

-In the casting management system, when the control unit generates the hierarchical model, the control unit specifies an equally divided range in the lift region, and the height in the vertical direction of the equally divided range is within a predetermined height. It is preferable to divide it into a plurality of parts so as to become. This makes it possible to generate a hierarchical model at an appropriate height.

-In the casting management system, the control unit uses the three-dimensional model information to identify a cross-sectional change point on the outer shape line of the structure whose area on the plane has changed to a reference value or more, and determines the lift region. , It is preferable to generate the hierarchical model by dividing using the plane including the specified cross-section change point. As a result, the hierarchical model is divided by the plane including the cross-section change point, so that the partition area can be generated more appropriately.

-In the driving management system, the control unit acquires the casting end time of the partition area from the work terminal, and based on the acquired end time of the partition area, the unplaced partition area is placed. It is preferable to calculate the start time and output warning information for the section area where the placement start time exceeds the placement time limit of the unplaced section area. As a result, if there is a possibility that the casting time limit will be exceeded in the uncast compartment area, a warning can be issued.

According to the present invention, it is possible to efficiently share information between concrete placing information managed by a work terminal and design information managed by a comprehensive design system.

The block diagram explaining the structure of the casting management system in this embodiment. The configuration diagram of the data stored in the casting management system in the present embodiment is shown, (a) is the design comprehensive information storage unit, (b) is the attribute information of the design comprehensive information of the object in the "lift area", and (c). Is the attribute information of the design comprehensive information of the object of "partition area". The configuration diagram of the information stored in each information storage unit of the data server in the present embodiment is shown, (a) is a property management information storage unit, and (b) is a placement management information storage unit. It is explanatory drawing explaining the area division processing in this embodiment, (a) is a flow chart explaining process procedure, (b) is the figure which specified the lift area from a structure, (c) is the horizontal plane of the lift area. The divided view, (d) is a block-divided view, (e) is a figure in which a three-dimensional block of a partition area is generated, and (f) is a view in which a stratified file is generated. The flow chart explaining the processing procedure of the layered file generation processing in this embodiment. The flow chart explaining the process procedure of the registration process of the stratified file in this embodiment. The flow chart explaining the processing procedure of the casting progress management processing in this embodiment. It is explanatory drawing of the screen displayed on each terminal in this embodiment, (a) shows the screen of a casting work terminal, (b) the screen of an administrator terminal. It is explanatory drawing of the screen including the warning information displayed on each terminal in this embodiment, (a) shows the screen of a casting work terminal, (b) the screen of an administrator terminal.

Hereinafter, an embodiment of the driving management system, the driving management method, and the driving management program will be described with reference to FIGS. 1 to 9. In the present embodiment, for example, it will be described as a system for managing concrete placement in a pier or the like. In the present embodiment, the structure is divided into a lift area where the casting work is performed on the same day, and this lift area is divided into a plurality of layers (round slices) models. Further, it is assumed that each layer is divided into a plurality of sections and concrete placing work is performed for each section.

As shown in FIG. 1, the casting management system 10 is connected to the data server 20 as a data storage unit via a network. An administrator terminal 15 is connected to the casting management system 10. The administrator terminal 15 is a computer terminal used by an administrator who manages casting, and has an input unit and a display unit. The input unit is composed of a keyboard and a pointing device, and the display unit is composed of a display.

(Placement management system 10)
The casting management system 10 includes a control unit 11 and a design comprehensive information storage unit 12. The control unit 11 is composed of a CPU, RAM, ROM, etc., and performs processes described later (each process such as an area division step, a file generation step, a progress management step, etc.) using data. By executing the placement management program for that purpose, the control unit 11 of the placement management system 10 functions as an area division unit 111, a file generation unit 112, and a progress management unit 115.

The area dividing unit 111 executes a process of dividing the structure in order to perform the concrete placing work. The area division unit 111 divides the structure into lift areas for work on the same day, divides the lift area into layers, and divides the layers into partition areas.

The file generation unit 112 executes a process of generating file data for managing the concrete placing operation.
The progress management unit 115 acquires the progress status from each work terminal via the data server 20 and executes a process of managing the progress status of the casting. Therefore, the progress management unit 115 stores the work required time, the upper layer start time, and the allowable time of each block. The work required time is the time required for concrete placement of each block (for example, 15 minutes). The upper layer start time is the time until the placement of the layer adjacent to the layer where the placement work is completed is started. The permissible time is the permissible time from the end of the concrete placement of the lower layer to the start of the concrete placement of the layer directly above the lower layer.

As shown in FIG. 2A, the comprehensive design information storage unit 12 records the comprehensive design information 120 regarding the structure to be constructed. In the present embodiment, the comprehensive design information 120 is created by CIM (Construction Information Modeling), which introduces a three-dimensional model from the survey design stage and cooperates with and develops the three-dimensional model at each stage of construction and maintenance. The design comprehensive information 120 includes object identification information, shape information, location information, and attribute information for each object constituting the structure model (three-dimensional model).

The object identification information is information that identifies each object. This object identification information includes information about an object identifier (an identifier for identifying an object), an object name, and an object type. The type information includes information for identifying the structural type of an object such as a part of a structure, a lift area, and a casting section. Here, the objects of the lift area and the partition area are generated by the area division process described later. The lift area is an area where concrete is placed every working day, and the section area is the area of the smallest unit that manages the concrete placing work.

The shape information includes information on a three-dimensional model (shape, dimension, volume, cross-sectional area, etc.) of each object. Location information includes information about the location where this object is located. This location is spatial position information with respect to the reference position.

The attribute information includes the attribute information related to each object. As shown below, different information is recorded for this attribute information depending on the "lift area" and the "partition area".
FIG. 2B shows the lift attribute information 121 of the design comprehensive information 120 of the “lift region”. The lift attribute information 121 is recorded when the lift area is specified by the area division process. Then, the lift attribute information 121 is also updated in accordance with the update of the property management information storage unit 22 of the data server 20. In this case, the control unit 11 of the driving management system 10 specifies the lift attribute information 121 including the work date (casting date) to be acquired together with the update data from the data server 20, and updates the data of the lift attribute information 121. Do it. The lift attribute information 121 includes data on a lift identifier, a placement date, weather, a factory identifier, a combination, a transport vehicle identifier, a shipping date and time, a unloading start date and time, and a unloading end date and time.

In the lift identifier data area, data regarding an identifier for identifying each lift area is recorded.
In the placement date data area, data regarding the date on which the lift area was placed is recorded.

In the weather data area, data related to the weather on this placement date is recorded.
In the factory identifier data area, data regarding an identifier for identifying the concrete factory that manufactured the ready-mixed concrete used for this placement is recorded.

In the compounding data area, data regarding the component compounding of this ready-mixed concrete is recorded.
In the transport vehicle identifier data area, data regarding an identifier for identifying the vehicle (mixer truck) that carried the ready-mixed concrete is recorded.

In the shipping date / time data area, data regarding the date and time when the carrier departed from the concrete factory for the site is recorded.
In the unloading start date / time data area and the unloading end date / time data area, data regarding the date when the work of transferring the ready-mixed concrete from the transport vehicle to the work vehicle was started and the date when the work was completed are recorded, respectively.

FIG. 2C shows the partition attribute information 122 of the design comprehensive information 120 of the “compartment area”. The partition attribute information 122 is generated and recorded when the lift area is divided into each layer and each block in the area division process. Then, the partition attribute information 122 is also updated in accordance with the update of the placement management information storage unit 23 of the data server 20. The section attribute information 122 includes data related to a section identifier, a lift identifier, a driving layer identifier, an association ID, a driving start time, a driving end time, a stacking time, a work vehicle identifier, and a transport vehicle identifier.

In the partition identifier data area, data regarding an identifier for identifying each partition is recorded.
In the lift identifier data area, data regarding an identifier for identifying the lift including this partition area is recorded.

In the casting layer identifier data area, data regarding hierarchical information for identifying the casting layer including this partition area is recorded.
In the association ID data area, data regarding an identifier (ID) for identifying this partition is recorded. In this embodiment, as will be described later, block identification information is used as the association ID.

In the placement start date / time data area and the placement end time data area, data regarding the date and time when the placement was started in this section and the date and time when the placement was completed are recorded.
In the stacking time data area, data relating to the time from the unloading start date and time to the loading end time is recorded.

In the work vehicle identifier data area, data regarding an identifier for identifying a work vehicle (pump vehicle) used for the driving work of this section is recorded.
In the transport vehicle identifier data area, data regarding an identifier for identifying the vehicle (mixer truck) that carried the ready-mixed concrete is recorded.

(Work terminals at each site)
As shown in FIG. 1, the shipping work terminal 30 of the concrete factory, the arrival work terminal 41 at the site, the unloading work terminal 42, and the placing work terminal 45 are connected to the data server 20 via a network. The data server 20 is a server computer that transmits / receives data to / from the placement management system 10. The data server 20 transmits screen data to each of these work terminals (30, 41, 42, 45).

The shipping work terminal 30 is installed in a concrete factory, and transmits the shipping information input by the person in charge to the data server 20. The shipping information includes data on factory identifiers, transport vehicle identifiers, shipping dates and formulations.

In the factory identifier data area, data regarding an identifier for identifying this concrete factory is recorded.
In the transport vehicle identifier data area, data regarding an identifier for identifying the vehicle (mixer truck) that carried the ready-mixed concrete is recorded.

In the shipping date / time data area, data regarding the date and time when the carrier departed from the factory for the site is recorded.
In the compounding data area, data regarding the compounding of concrete produced in this factory is recorded.

The arrival work terminal 41, the unloading work terminal 42, and the placing work terminal 45 are mobile terminals (for example, tablet terminals) used by the arrival person, the unloading person, and the placing person at the site, respectively. The arrival person manages the arrival of the mixer truck at the entrance of the site. The unloader transfers the concrete from the mixer truck to the pump truck (unloading). The person in charge of placing concrete will perform concrete placing work at the place of placing. Each of the work terminals (41, 42, 45) is provided with a touch panel display as an input unit and a display unit.

The arrival work terminal 41 transmits the arrival information regarding each carrier input to the touch panel display to the data server 20. This arrival information includes data on the carrier identifier and the date and time of arrival.
The transport vehicle identifier is an identifier for identifying each transport vehicle (mixer truck) that has arrived at the site.
The arrival date and time is the date and time when the carrier arrived at the site.

The unloading work terminal 42 transmits the unloading information input to the touch panel display to the data server 20. This unloading information includes data on a carrier identifier, a work vehicle identifier, an unloading start date and time, and an unloading end date and time.

The transport vehicle identifier is an identifier for identifying the vehicle (mixer truck) that carried the ready-mixed concrete.
The work vehicle identifier is an identifier for identifying a work vehicle (pump vehicle) to which ready-mixed concrete has been transferred from this transport vehicle.
The unloading start date and time and the unloading end date and time are the date when the work of transferring the ready-mixed concrete from this carrier to the work vehicle was started and the date when the work was completed, respectively.

The driving work terminal 45 displays the driving work screen generated based on the stratified file acquired from the data server 20 on the touch panel display. The person in charge of casting performs the casting work using the information displayed on the casting work screen. Then, the driving work status (the driving start date and time of the section in charge, the driving end date and time, and the work vehicle identifier used for the driving) is input to the driving work terminal 45. In this case, the driving work terminal 45 transmits the input driving work status to the data server 20.

(Data server 20)
The data server 20 includes a property management information storage unit 22 and a placement management information storage unit 23. The data server 20 acquires various information from the work terminals (30, 41, 42, 45), updates the data of the property management information storage unit 22 and the placement management information storage unit 23, and updates the update data in the placement management system. Send to 10. When the data of the property management information storage unit 22 is updated, the data server 20 transmits the data related to the work date (placement date, etc.) to the placement management system 10 together with the update data.

As shown in FIG. 3A, the property management information storage unit 22 stores property management data 220 that manages the properties of concrete used for the structure. This property management data 220 is recorded when information is acquired from the shipping work terminal 30. The property management data 220 includes data related to a transport vehicle identifier, a factory identifier, a combination, a shipping date and time, an arrival date and time, an unloading start date and time, an unloading end date and time, a placement date, weather, and a work vehicle identifier.

In the transport vehicle identifier data area, data regarding an identifier that identifies the transport vehicle that transported the ready-mixed concrete to the site is recorded.
In the factory identifier data area, data regarding an identifier for identifying the factory that manufactured this ready-mixed concrete is recorded.

In the compounding data area, data regarding the compounding of ready-mixed concrete placed on this carrier is recorded.
In the shipping date / time data area, data regarding the date and time when the carrier departed from the factory for the site is recorded.

In the arrival date and time data area, the date and time when the carrier arrived at the site is recorded.
In the unloading start date / time data area and the unloading end date / time data area, data regarding the date and time when the work of transferring the ready-mixed concrete from the transport vehicle to the work vehicle is started or finished is recorded, respectively.

In the casting date data area, data on the date when the ready-mixed concrete transported by this carrier was used for casting is recorded.
In the weather data area, data related to the weather on this placement date is recorded.
In the work vehicle identifier data area, data regarding an identifier for identifying a work vehicle (pump vehicle) using ready-mixed concrete transported by this transport vehicle is recorded.

As shown in FIG. 3B, the casting management information storage unit 23 stores the casting status management data 231 and the casting layer image data 232. The casting status management data 231 and the casting layer image data 232 are recorded when a stratified file (described later) is received from the casting management system 10.

The casting status management data 231 is data for managing the casting work status at the site. The driving status management data 231 includes data related to the association ID, the driving layer identifier, the driving start date and time, the driving end date and time, and the work vehicle identifier.

In the association ID data area, data regarding an identifier (ID) for identifying each partition area included in the plane image is recorded. In the present embodiment, the block identification information described later is used as the association ID.
In the casting layer identifier data area, data regarding hierarchical information for identifying the casting layer including this partition area is recorded.

In the placement start date / time data area and the placement end date / time data area, data regarding the date and time when the placement is started or ended in this section is recorded.
In the work vehicle identifier data area, data regarding an identifier (work vehicle identifier) for identifying the work vehicle (pump vehicle) used for the driving work of this section is recorded.

The casting layer image data 232 is data relating to a plane image (plane image) for each casting layer. The cast layer image data 232 is associated with the cast layer identifier.

(Area division processing)
Next, the area division process will be described with reference to FIGS. 4 to 6. This area division process is carried out at the time of planning the concrete placement.

First, as shown in FIG. 4A, the control unit 11 of the casting management system 10 executes the display processing of the three-dimensional model (step S1-1). Specifically, the area division unit 111 of the control unit 11 displays the three-dimensional shape of the structure on the touch panel display of the administrator terminal 15 by using the design comprehensive information 120 stored in the design comprehensive information storage unit 12. To do.

Next, the control unit 11 of the casting management system 10 executes the lift allocation information acquisition process (step S1-2). Specifically, the area division unit 111 of the control unit 11 acquires the shape information (shape, dimension, volume, cross-sectional area, etc.) of the structure in the design comprehensive information storage unit 12, and displays it on the display of the administrator terminal 15. indicate. The manager specifies the lift area of the casting date on which the casting is performed, based on the shape, volume, etc. of the displayed structure. In this case, the area division unit 111 adds the object identification information, the shape information, the location information, and the attribute information to the designated lift area, and records the object identification information, the shape information, the location information, and the attribute information in the design comprehensive information storage unit 12. The shape information and location information of the lift area are generated by using the shape information and location information of the structure and the shape and location information of the area specified by the administrator.

In the structure 50 shown in FIG. 4B, for example, the manager designates a part of the cylindrical shape as the lift region 60. In this case, the comprehensive design information 120 with the lift area 60 as an object is generated.

Next, the control unit 11 of the casting management system 10 executes a round slice model generation process (step S1-3). Specifically, the area division unit 111 of the control unit 11 displays a division instruction screen including the specified lift area on the administrator terminal 15. On this division instruction screen, the lift area is displayed three-dimensionally together with the height axis. Further, the division instruction screen includes a division execution button. Then, the administrator specifies the position of the horizontal plane to be divided on the division instruction screen. Here, the administrator specifies a position where the height of each layer is equal to or less than a predetermined value (for example, 50 cm) and the division is substantially evenly divided, and selects the division execution button. In this case, the area dividing unit 111 divides the lift area into each layer with the designated height position as the boundary surface.

For example, as shown in FIG. 4C, the lift area 60 is divided into four layers 61, 62, 63, 64. Here, the cylindrical lift region 60 is divided into four cylindrical layers (61 to 64).

Next, the control unit 11 of the casting management system 10 executes the block splitting process (step S1-4). Specifically, the number (range) of the area dividing unit 111 of the control unit 11 according to the instruction of the administrator in the top view (two-dimensional plan view) of the round slice model (hierarchical model) generated in step S1-3. Divide into multiple blocks so that In this case, the manager uses the height of each layer to divide the blocks so that the volume of each divided block is equal to or less than the reference volume.
For example, as shown in FIG. 4D, the blocks are equally divided into four blocks Xa, Xb, Xc, and Xd having a fan-shaped horizontal cross section.

Next, the control unit 11 of the casting management system 10 executes the generation process of the three-dimensional block of the partition area (step S1-5). Specifically, the area dividing unit 111 of the control unit 11 divides each layer (61 to 64) according to the four specified blocks Xa, Xb, Xc, and Xd.

Then, the area division unit 111 assigns a division identifier to each division (each block of each layer). Then, the area division unit 111 generates the design comprehensive information 120 in which each partition area is an object, and records it in the design comprehensive information storage unit 12. The shape information and location information of each partition area are generated by using the shape information and location information of the lift area, the height of the boundary (horizontal plane) that divides each layer, and the position of the boundary that divides each block.

Then, the section identifier and the lift identifier of this section are recorded in the attribute information. Further, the area dividing unit 111 specifies the order from the lowest layer in the lift area including this section area, and records the casting layer identifier according to this order in this attribute information.

Specifically, as shown in FIG. 4 (e), each layer (61 to 64) is divided into four blocks. In this case, the design comprehensive information 120 in which each block (partition area) of each layer is an object is generated and recorded in the design comprehensive information storage unit 12.

Next, the control unit 11 of the casting management system 10 executes a layered file generation process (step S1-6).
Specifically, as shown in FIG. 4 (f), the file generation unit 112 of the control unit 11 generates layered files (71, 72, 73, 74) including a plane image of each layer. The details of the layered file generation process will be described later.

Next, the control unit 11 of the casting management system 10 executes the layered file transmission process (step S1-7). Specifically, the file generation unit 112 of the control unit 11 transmits the generated stratified file to the data server 20.

Then, the data server 20 executes the layered file registration process (step S2-1). Specifically, the data server 20 records the received stratified file as the casting layer image data 232 of the casting management information storage unit 23. The registration process of this stratified file will be described later.

(Layered file generation process)
Next, the stratified file generation process (steps S1-6) will be described with reference to FIG.

As shown in FIG. 5, first, the control unit 11 of the casting management system 10 executes the image data generation process of each layer (step S3-1). Specifically, the file generation unit 112 of the control unit 11 generates a planar image of each layer (61 to 64). In this plan image, the cast portion of the structure is divided into blocks.

Then, the following processing is repeated for each generated image data.
The control unit 11 of the casting management system 10 executes a block identification information assignment process for the block (step S3-2). Specifically, the file generation unit 112 of the control unit 11 assigns block identification information for identifying each block to each block included in the image generated in step S3-1. By using this block identification information, each block can be identified and the range of each block can be specified.

Then, the file generation unit 112 records the block identification information given to each block (each section) as the association ID of the section attribute information 122 of the design comprehensive information 120 of this section area.

Next, the control unit 11 of the casting management system 10 executes the file generation process (step S3-3). Specifically, the file generation unit 112 of the control unit 11 includes the casting layer identifier (hierarchical information) of the layer of this image in the file name of the plane image file. In this embodiment, the order from the bottom layer is used as the casting layer identifier.
The above processing is repeated for each image data of each layer. As a result, a stratified file containing a planar image of each layer is generated.

(Registration process of stratified file)
Next, the stratified file registration process (step S2-1) will be described with reference to FIG.

First, the data server 20 executes a layered file recording process (step S4-1). Specifically, the data server 20 acquires a plane image file (layer-specific file) of each layer from the casting management system 10 and records it in the casting management information storage unit 23 as the casting layer image data 232.

Then, the data server 20 repeats the following processing for each file.
The data server 20 executes a specific process for each block (step S4-2). Specifically, the data server 20 specifies the block identification information associated with each block in the image data included in the file to be processed.

Next, the data server 20 executes a process of generating the casting status management data (step S4-3). Specifically, the data server 20 specifies the casting layer identifier from the file name of the plane image file (layered file), generates the casting status management data 231 including the casting layer identifier, and manages the casting. It is stored in the information storage unit 23. Further, the data server 20 records the block identification information as the association ID of the placement status management data 231.

(Placement progress management process)
Next, the casting progress management process performed during the casting operation will be described with reference to FIGS. 7 to 9. This placement progress management process is executed on the day of concrete placement (placement date).

First, as shown in FIG. 7, the casting work terminal 45 executes the request processing of the casting work screen (step S5-1). Specifically, the driving work terminal 45 displays the work start screen on the display in response to the driving work start instruction of the person in charge of driving. This screen includes an input field for inputting the work identifier of the work vehicle (pump vehicle) used by the person in charge of driving for the driving work. When the work vehicle identifier of the work vehicle (pump vehicle) used for concrete placement of the block in charge of the driving person is input to the work start screen, the driving work terminal 45 stores the work vehicle identifier.
Then, the casting work terminal 45 transmits a request for the casting work screen data to the data server 20.

The data server 20 executes the transmission process of the casting work screen (step S5-2). Specifically, the data server 20 transmits each casting layer image data 232 stored in the casting management information storage unit 23 to the casting work terminal 45 to the casting work terminal 45. In this case, the data server 20 transmits the casting layer image data 232 in which the association ID and the casting layer identifier are associated with each block included in the image. The casting work terminal 45 stores the casting layer image data 232 in the memory.

Then, the casting work terminal 45 repeatedly executes the following processing for the work target layer. Here, when the casting work terminal 45 stores the casting layer image data 232, the casting work terminal 45 specifies the lowest layer (first layer) as the work target layer.

The casting work terminal 45 executes the display processing of the casting location (step S5-3). Specifically, the casting work terminal 45 specifies the work target layer and the casting layer image data 232 corresponding to the layer directly above the work target layer. Then, the casting work terminal 45 displays the casting work screen including the casting layer image data 232 on the touch panel display.

As shown in FIG. 8A, the casting work terminal 45 displays a casting work screen 100 including a plan image of the work target layer L1 and the layer directly above it L2 on the display. Each layer (L1, L2) displayed on the casting work screen 100 is associated with a casting layer identifier that identifies each layer. Further, on the casting work screen 100, each block of each layer (L1, L2) is displayed in a selectable manner. On the casting work screen 100, when each block is selected, it is displayed so that the starting or ending of casting can be instructed to this block. Further, each block is associated with a corresponding association ID. Further, the casting work screen 100 is provided with a display layer change button for viewing the upper layer or the lower layer of the display layer.

Then, the casting work terminal 45 executes the transmission processing of the casting start time (step S5-4). Specifically, the driving worker specifies a block to start the driving work in the work target layer L1 during work displayed on the driving work screen 100 of the driving work terminal 45, and starts the driving work. To instruct. In this case, the casting work terminal 45 acquires the current date and time from the system timer as the casting start date and time. Then, the casting work terminal 45 transmits the casting start information to the data server 20. The driving start information includes the association ID of the designated block, the work vehicle identifier stored in the driving work terminal 45, and the driving start date and time.

The data server 20 executes an update process of the casting status (step S5-5). Specifically, the data server 20 specifies the casting status management data 231 including the association ID of the casting start information in the casting management information storage unit 23. The data server 20 records the acquired casting start date and time and the work vehicle identifier in the casting status management data 231. Then, the data server 20 specifies the casting status management data 231 including the association ID of the casting end information in the casting management information storage unit 23. The data server 20 transmits the casting start information to the casting management system 10. The casting start information includes the association ID of the casting status management data 231, the casting layer identifier, and the casting start date and time. The driving management system 10 specifies the section attribute information 122 including the acquired association ID of the driving start information and the driving layer identifier, and records the driving start date and time and the work vehicle identifier in the section attribute information 122.

After that, the casting work terminal 45 executes the transmission process of the casting end time (step S5-6). Specifically, the driving work terminal 45 designates a block for ending the driving work in the work target layer L1 displayed on the driving work screen 100, and instructs the end of the driving work. In this case, the casting work terminal 45 acquires the current date and time from the system timer as the casting end date and time. Then, the casting work terminal 45 transmits the casting end information to the data server 20. The placement end information includes the association ID of the specified block and the placement end date and time.

The data server 20 executes an update process of the casting status (step S5-7). Specifically, the data server 20 specifies the casting status management data 231 including the association ID of the casting end information in the casting management information storage unit 23. Then, the data server 20 records the acquired casting end date and time in the casting status management data 231.

Then, the data server 20 executes the update information transmission process (step S5-8). Specifically, the data server 20 transmits the update information to the placement management system 10. This update information includes the association ID of the casting status management data 231, the casting layer identifier, and the casting end date and time.

Next, the control unit 11 of the casting management system 10 executes the casting information update process (step S5-9). Specifically, the progress management unit 115 of the control unit 11 specifies the partition attribute information 122 including the casting layer identifier and the association ID of the update information in the design comprehensive information storage unit 12. Next, the progress management unit 115 records the acquired placement start date and time and placement end date and time in the section attribute information 122. Further, the progress management unit 115 specifies the lift attribute information 121 including the work vehicle identifier of the section attribute information 122 in the design comprehensive information storage unit 12, and specifies the unloading start date and time of the lift attribute information 121. Then, the progress management unit 115 subtracts the casting end date and time from the unloading start date and time to calculate the stacking time and records it in the section attribute information 122.

Next, the control unit 11 of the casting management system 10 executes a determination process of whether or not there is warning information (step S5-10). Here, the progress management unit 115 of the control unit 11 calculates the stacking time limit by adding the stacking time limit to the unloading start date and time. Next, the progress management unit 115 compares the stacking time limit with the casting end date and time. Then, when the casting end date and time has passed the stacking limit time, or when the work required time or less is reached until the stacking limit time, it is determined that there is warning information. Further, the progress management unit 115 adds the upper layer start time to the casting end date and time to calculate the scheduled start time of the upper layer. The progress management unit 115 determines that there is warning information when the scheduled casting start time exceeds the permissible time.

Here, when it is determined that there is no warning information (when "NO" in step S5-10), the control unit 11 of the casting management system 10 executes the display update process (step S5-11). Specifically, the progress management unit 115 of the control unit 11 displays information indicating that the work has been completed and that the work is in progress on the display of the administrator terminal 15 for the lift area of the updated section attribute information 122.

Here, as shown in FIG. 8B, the progress management unit 115 displays the work block W1 in which the work start is instructed and the work end is not instructed in yellow, and the block W2 in which the work is completed is displayed in green. Display with.

On the other hand, when it is determined that there is warning information (when "YES" in step S5-10), the control unit 11 of the casting management system 10 executes the warning information display / transmission process (step S5-12). .. Specifically, the progress management unit 115 of the control unit 11 displays a screen on the display of the administrator terminal 15 in which a warning is given to the area of the section determined to have warning information in the three-dimensional lift area.

Here, as shown in FIG. 9B, the progress management unit 115 displays the time-lapse block W3 determined to have passed the time limit in red. Further, the progress management unit 115 displays the time approach block W4, which is determined to be less than or equal to the work required time until the time limit, or the scheduled casting start time exceeds the permissible time, in pink.

Then, the progress management unit 115 generates a plan image of the casting layer including the time passage block and the time approach block. This planar image includes a red time-lapse block and a pink time-proximity block. Further, the file name of this plane image file includes the hierarchical information of this casting layer.

Then, the data server 20 executes the warning information transfer process (step S5-13). Specifically, the data server 20 transmits a plane image file including warning information to each casting work terminal 45.

Then, the casting work terminal 45 executes the display processing of the warning portion (step S5-14). Specifically, the casting work terminal 45 displays the plane image acquired from the data server 20 on the casting work screen 100. If there is warning information in the hierarchy that is not displayed, that fact is displayed on the casting work screen 100.

Specifically, as shown in FIG. 9A, the time elapsed block W3 is changed to red and the time approaching block W4 is displayed in pink on the driving work screen 100 of the driving work terminal 45. ..

According to this embodiment, the following effects can be obtained.
(1) In the present embodiment, the control unit 11 of the casting management system 10 is a three-dimensional model display process, a lift allocation information acquisition process, a round slice model generation process, a block allocation process, and a three-dimensional block of a partition area. The generation process is executed (steps S1-1 to S1-5). Thereby, the three-dimensional model information stored in the design comprehensive information storage unit 12 can be used to generate the three-dimensional model divided into the section areas for managing the concrete placement. Therefore, since the information managed for the partition area can be managed in association with the design comprehensive information storage unit 12, the status information acquired from the work terminals (30, 41, 42, 45) can be managed by the design comprehensive information storage unit 12. You can share information by registering with.

(2) In the present embodiment, the control unit 11 of the casting management system 10 executes a block identification information addition process to the block in the layered plane image in the layered file generation process (step S3). -2). As a result, the block identification information can be used as the association ID, and the casting work information acquired from the data server 20 can be efficiently recorded in the design comprehensive information storage unit 12 as the attribute information of the object of the "partition area". ..

(3) In the present embodiment, the control unit 11 of the casting management system 10 adds the casting layer identifier (hierarchical information) of the layer of this image to the file name of the plane image file in the file generation process (step S3-2). ) Is included. Thereby, the casting layer identifier of the image can be specified from the file name.

(4) In the present embodiment, the control unit 11 of the casting management system 10 determines whether or not there is warning information after executing the casting information update process (step S5-9) (step S5-). 10). Here, when it is determined that there is no warning information (when "NO" in step S5-10), the control unit 11 of the casting management system 10 executes the display update process (step S5-11). As a result, the manager can grasp the current casting situation in real time.

(5) In the present embodiment, when it is determined that there is warning information (when “YES” in step S5-10), the control unit 11 of the casting management system 10 executes the warning information display / transmission process. (Step S5-12). As a result, the lift area that needs to be alerted is displayed on the display of the administrator terminal 15, so that the administrator can grasp the warning about the casting work. Further, the casting work terminal 45 executes the display processing of the warning portion (step S5-14). Therefore, even the person in charge of casting can grasp the warning about the casting work.

(6) In the present embodiment, the data server 20 acquires various information from the work terminals (30, 41, 42, 45) and updates the data of the property management information storage unit 22 and the placement management information storage unit 23. Then, the update data is transmitted to the placement management system 10. The control unit 11 of the driving management system 10 specifies the lift attribute information 121 including the work date (casting date) to be acquired together with the update data from the data server 20, and updates the data of the lift attribute information 121. As a result, the lift attribute information 121 can be updated.

Moreover, the said embodiment may be changed as follows.
-In the above embodiment, when the driving management system 10 determines that there is warning information (when "YES" in step S5-10), the driving management system 10 uses the warning information acquired from the driving management system 10. The work terminal 45 executes the display processing of the warning portion. Instead of the placement management system 10 performing the warning information determination and transmission processing, the data server 20 may perform the warning information determination and transmission processing. Specifically, after executing the update information transmission process (step S5-8), the data server 20 uses the information recorded in the property management information storage unit 22 and the placement management information storage unit 23 to provide warning information. Determine if there is. Then, when the data server 20 determines that there is warning information, the data server 20 transmits the warning information to the casting work terminal 45 and causes the display processing of the warning portion to be executed. As a result, warning information can be quickly output to the casting work terminal 45 regardless of the communication status between the casting management system and the data server 20.

-In the above embodiment, the casting management system 10 gives a warning to the area of the section determined to have the warning information in the three-dimensional lift area in the warning information display / transmission process (step S5-12). The screen was output. In addition to this, the viewing angle of the three-dimensional lift region may be changed so that the area determined to have the warning information can be easily seen. Specifically, the driving management system 10 generates a screen in which the viewpoint is arranged so that the area in which the warning information is set faces the front in the three-dimensional model of the lift area.

-In the above embodiment, the casting management system 10 executes the block division process (step S1-4) and then the three-dimensional block generation process (step S1-5) of the partition area. If the hierarchical models in which the lift region is divided by the horizontal plane do not have the same shape, three-dimensional blocks may be generated in each of the individual layers.

-In the above embodiment, the control unit 11 of the casting management system 10 divides the lift area into each layer with the height position specified by the administrator as the boundary surface. The division of each layer is not limited to the designation of the administrator, and the control unit 11 may perform the division using the three-dimensional model information of the structure. Specifically, the control unit 11 of the casting management system 10 specifies the equal division range in the lift region by using the shape information (three-dimensional model information) of the structure stored in the design comprehensive information storage unit 12. , This equal division range may be divided into a plurality of parts so that the height in the vertical direction is within a predetermined height (for example, 50 cm). Here, as the equally divided range, the entire lift region, the region divided by the cross-sectional change surface, or the like can be used. As a result, a hierarchical model can be generated at a height corresponding to the shape of the model.

Further, the control unit 11 may be divided using a plane including the cross-section change point. Specifically, the control unit 11 of the casting management system 10 uses the shape information (three-dimensional model information) of the structure stored in the design comprehensive information storage unit 12 to change the area on the plane to a reference value or more. Identify the cross-sectional change point on the outer shape line of the structure. Then, the control unit 11 generates a hierarchical model by dividing the lift region using a plane including the specified cross-sectional change point. As a result, the hierarchical model can be divided by a plane including the cross-section change point, and a section area where the concrete placing work content changes can be generated.

-In the above embodiment, the control unit 11 of the casting management system 10 executes the block splitting process and the three-dimensional block generation process of the partition area (steps S1-4 and S1-5). Here, the control unit 11 performed block division in each layer in the same pattern (here, four divisions). The block allocation is not limited to the case where a plurality of layers are performed in the same pattern, and the block allocation pattern may be changed for each layer. For example, in a structure having a complicated shape, block division is performed so that the casting amount in each section area is equal. Further, in the above embodiment, the block is divided into a plurality of blocks according to the instruction of the administrator, but the control unit 11 uses the height of each layer so that the volume of each divided block is equal to or less than the reference volume. The number (range) of blocks of each layer may be determined, and a partition area may be generated accordingly.

-In the above embodiment, the casting management system 10 uses the scheduled casting start time of the upper layer of the hierarchy in which the casting work is completed in the determination process (step S5-10) of whether or not there is warning information. Judged. The section area for determining whether or not there is warning information is not limited to the upper section area of the section area where the casting work is completed, and may be a surrounding unplaced section area where the casting work is completed. ..

10 ... Casting management system, 11 ... Control unit, 12 ... Design comprehensive information storage unit, 15 ... Administrator terminal, 20 ... Data server, 22 ... Property management information storage unit, 23 ... Casting management information storage unit, 30 ... Shipping work terminal, 41 ... Arrival work terminal, 42 ... Unloading work terminal, 45 ... Placing work terminal, 50 ... Structure, 60 ... Lift area, 61, 62, 63, 64 ... Hierarchy, 111 ... Area division, 112 ... File generation unit, 115 ... Progress management unit, 120 ... Comprehensive design information, 121 ... Lift attribute information, 122 ... Section attribute information, 220 ... Property management data, 231 ... Casting status management data, 232 ... Casting layer image data ..

Claims (9)

A design comprehensive information storage unit that stores three-dimensional model information about a structure and attribute information associated with objects that make up the structure.
It is a placement management system equipped with a control unit connected to a data storage unit accessible to a work terminal.
The control unit
In the three-dimensional model stored in the design integrated information storage unit to identify the lift area for each droplet設日performing pouring concrete work,
Wherein generating the objects of the lift region, the object, recorded on the design integrated information storage unit by adding the first attribute information of each of the punching設日,
A hierarchical model that divides the lift area by a plane is generated.
By dividing the hierarchical model into blocks, a three-dimensional partition area, which is the smallest unit for managing the concrete placing work, is generated.
Wherein generating the object defined areas, this object, by adding the second attribute information for said divided areas recorded on said design integrated information storage unit,
A casting management system characterized in that hierarchical information of the partition area and position information in the same layer of the partition area are recorded in the data storage unit in association with identification information of the partition area. A design comprehensive information storage unit that stores three-dimensional model information about a structure and attribute information associated with objects that make up the structure.
It is a placement management system equipped with a control unit connected to a data storage unit accessible to a work terminal.
The control unit
In the three-dimensional model stored in the design comprehensive information storage unit, the lift area for placing concrete is specified, and the lift area is specified.
The attribute information associated with the object in the lift area is recorded in the design comprehensive information storage unit.
A hierarchical model that divides the lift area by a plane is generated.
By dividing the hierarchical model into blocks, a three-dimensional partition area is generated.
The attribute information associated with the object in the partition area is recorded in the design comprehensive information storage unit.
The hierarchical information of the partition area and the position information in the same layer of the partition area are recorded in the data storage unit in association with the identification information of the partition area.
A plane image is generated for each of the hierarchical models.
Block identification information is given to each partition area included in the plane image in the same layer, and block identification information is given.
A stratified file in which hierarchical information is associated with a plane image including a partition area to which the block identification information is added is generated and recorded in the data storage unit.
The status information of the partition area acquired from the work terminal is associated with the block identification information and the hierarchical information of the partition area and acquired from the data storage unit, and the acquired block identification information and the partition area corresponding to the hierarchical information are obtained. A casting management system, characterized in that the status information is recorded in the design comprehensive information storage unit as attribute information corresponding to the partition area. The control unit
When generating the hierarchical model, the equally divided range in the lift region is specified.
The casting management system according to claim 1 or 2, wherein the equally divided range is divided into a plurality of equal division ranges so that the height in the vertical direction is within a predetermined height. The control unit
Using the three-dimensional model information, the cross-sectional change point on the outer shape line of the structure whose area on the plane has changed by more than the reference value is specified.
The casting management system according to any one of claims 1 to 3, wherein the hierarchical model is generated by dividing the lift region using a plane including the specified cross-sectional change point. .. The control unit acquires the casting end time of the section area from the work terminal and obtains it.
Based on the acquired end time of the section area, the placement start time of the unplaced section area is calculated.
The placement management system according to any one of claims 1 to 4, wherein warning information is output for a section area whose casting start time exceeds the placement time limit of the unplaced section area. A design comprehensive information storage unit that stores three-dimensional model information about a structure and attribute information associated with objects that make up the structure.
It is a casting management method that manages the progress of the structure by using a casting management system provided with a control unit connected to a data storage unit accessible to a work terminal.
The control unit
In the three-dimensional model stored in the design integrated information storage unit to identify the lift area for each droplet設日performing pouring concrete work,
Wherein generating the objects of the lift region, the object, recorded on the design integrated information storage unit by adding the first attribute information of each of the punching設日,
A hierarchical model that divides the lift area by a plane is generated.
By dividing the hierarchical model into blocks, a three-dimensional partition area, which is the smallest unit for managing the concrete placing work, is generated.
Wherein generating the object defined areas, this object, by adding the second attribute information for said divided areas recorded on said design integrated information storage unit,
A casting management method characterized in that the hierarchical information of the partition area and the position information in the same layer of the partition area are recorded in the data storage unit in association with the identification information of the partition area. A design comprehensive information storage unit that stores three-dimensional model information about a structure and attribute information associated with objects that make up the structure.
It is a casting management method that manages the progress of the structure by using a casting management system provided with a control unit connected to a data storage unit accessible to a work terminal.
The control unit
In the three-dimensional model stored in the design comprehensive information storage unit, the lift area for placing concrete is specified, and the lift area is specified.
The attribute information associated with the object in the lift area is recorded in the design comprehensive information storage unit.
A hierarchical model that divides the lift area by a plane is generated.
By dividing the hierarchical model into blocks, a three-dimensional partition area is generated.
The attribute information associated with the object in the partition area is recorded in the design comprehensive information storage unit.
The hierarchical information of the partition area and the position information in the same layer of the partition area are recorded in the data storage unit in association with the identification information of the partition area.
A plane image is generated for each of the hierarchical models.
Block identification information is given to each partition area included in the plane image in the same layer, and block identification information is given.
A stratified file in which hierarchical information is associated with a plane image including a partition area to which the block identification information is added is generated and recorded in the data storage unit.
The status information of the partition area acquired from the work terminal is associated with the block identification information and the hierarchical information of the partition area and acquired from the data storage unit, and the acquired block identification information and the partition area corresponding to the hierarchical information are obtained. Is specified, and the situation information is recorded in the design comprehensive information storage unit as the attribute information corresponding to the partition area. A design comprehensive information storage unit that stores three-dimensional model information about a structure and attribute information associated with objects that make up the structure.
It is a casting management program that manages the progress of the structure by using a casting management system provided with a control unit connected to a data storage unit accessible to a work terminal.
The control unit
In the three-dimensional model stored in the design integrated information storage unit to identify the lift area for each droplet設日performing pouring concrete work,
Wherein generating the objects of the lift region, the object, recorded on the design integrated information storage unit by adding the first attribute information of each of the punching設日,
A hierarchical model that divides the lift area by a plane is generated.
By dividing the hierarchical model into blocks, a three-dimensional partition area, which is the smallest unit for managing the concrete placing work, is generated.
Wherein generating the object defined areas, this object, by adding the second attribute information for said divided areas recorded on said design integrated information storage unit,
A casting management program characterized in that the hierarchical information of the division area and the position information in the same layer of the division area are associated with the identification information of the division area and function as a means for recording in the data storage unit. A design comprehensive information storage unit that stores three-dimensional model information about a structure and attribute information associated with objects that make up the structure.
It is a casting management program that manages the progress of the structure by using a casting management system provided with a control unit connected to a data storage unit accessible to a work terminal.
The control unit
In the three-dimensional model stored in the design comprehensive information storage unit, concrete is placed.
Identify the lift area to be
The attribute information associated with the object in the lift area is recorded in the design comprehensive information storage unit.
A hierarchical model that divides the lift area by a plane is generated.
By dividing the hierarchical model into blocks, a three-dimensional partition area is generated.
The attribute information associated with the object in the partition area is recorded in the design comprehensive information storage unit.
The hierarchical information of the partition area and the position information in the same layer of the partition area are recorded in the data storage unit in association with the identification information of the partition area.
A plane image is generated for each of the hierarchical models.
Block identification information is given to each partition area included in the plane image in the same layer, and block identification information is given.
A stratified file in which hierarchical information is associated with a plane image including a partition area to which the block identification information is added is generated and recorded in the data storage unit.
The status information of the partition area acquired from the work terminal is associated with the block identification information and the hierarchical information of the partition area and acquired from the data storage unit, and the acquired block identification information and the partition area corresponding to the hierarchical information are obtained. Is specified, and the situation information is made to function as a means for recording the situation information in the design comprehensive information storage unit as the attribute information corresponding to the partition area.

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