JP2021043883A - Work management device, work management system and construction management program - Google Patents

Abstract

To provide a work management device, a work management system and a construction management program capable of easily grasping situation at a construction site in an office located in a remote place.SOLUTION: A work management device comprises: communication means that receives, via a telecommunication line, construction information including date and time information indicating an end date and time of processes and actual result information indicating actual work results, which are transmitted from a worker terminal device operated by workers at a work site at the end of the processes constituting the work; and progress display control means that based on the actual result information and date and time information of each process received from the worker terminal device by the communication means, generates a progress graph G in which a point P indicating a worked process is plotted on coordinates with a vertical axis as a depth from the ground surface, which is the degree of achievement, and a horizontal axis as the time.SELECTED DRAWING: Figure 14

Description

The present invention relates to a construction management device, a construction management system, and a construction management program that can immediately grasp the work status at a construction site at a remote location.

At the construction site, the construction name, construction location, construction details, construction details such as the contractor are handwritten on a blackboard or whiteboard and photographed to manage them. However, it is troublesome because the details of the construction work are written by hand on the blackboard or whiteboard.

Therefore, in the construction photo imaging system with an electronic blackboard and the automatic construction management ledger creation system described in Patent Document 1, the worker at the construction site acquires the construction status image with the electronic blackboard by the portable communication terminal, and the construction status with the electronic blackboard. By associating the image with the character data written on the electronic blackboard with the identification data of each construction and transmitting it to the Web server, the Web server responds to the data request from the construction company via the network. It has been proposed to search and extract predetermined data from the construction database and send it to the construction company via a network.

Japanese Unexamined Patent Publication No. 2008-225862

In the construction photo imaging system with an electronic blackboard and the construction management ledger automatic creation system described in Patent Document 1, predetermined data can be searched and extracted from the construction database by the equipment in the office of the construction company. However, although the system described in Patent Document 1 can search and extract predetermined data from the equipment in the office of the construction company, it is not possible to immediately grasp the construction situation.
If the construction situation can be grasped in real time, for example, when a construction delay occurs, the construction company or the management company can contact the person in charge at the site to grasp the situation at the construction site in the office.

Therefore, an object of the present invention is to provide a construction management device, a construction management system, and a construction management program that can easily grasp the situation at a construction site in an office located at a remote location.

The construction management device of the present invention includes date and time information indicating the end date and time of the process and actual result information indicating the actual work, which are transmitted from the terminal device operated by the worker at the construction site at the end of the process constituting the construction. Based on the communication means for receiving the construction information including the above via the telecommunication line, the actual result information of each process received from the terminal device by the communication means, and the date and time information, one axis is set as the degree of actual result. It is characterized by being provided with a progress display control means for generating a graph in which points indicating a work process are plotted on coordinates with the other axis as time.

The construction management system of the present invention includes a terminal device operated by a worker at a construction site and a construction management device connected to the terminal device via a telecommunication line, and the terminal device constitutes construction. At the end of the process, the construction management device has a function of transmitting construction information including date and time information indicating the end date and time of the process and actual information indicating the work results, and the construction management device receives the construction information via a telecommunication line. Based on the communication means to be used and the actual result information and the date and time information of each process received from the terminal device by the communication means, one axis is set as the degree of actual result and the other axis is set as the time. It is characterized by being provided with a progress display control means for generating a graph plotting points indicating the steps.

The construction management program of the present invention shows date and time information indicating the end date and time of the process and work results, which are transmitted from a terminal device operated by a worker at the construction site at the end of the process constituting the construction. Based on the communication means that receives the construction information including the actual information via the telecommunications line, the actual information of each process received from the terminal device by the communication means, and the date and time information, one of the axes is the actual result. It is characterized in that it functions as a progress display control means for generating a graph in which points indicating a work process are plotted on coordinates with the degree and the other axis as time.

According to the present invention, the progress display control means sets one axis as the degree of performance and the other based on the performance information and date and time information of each process transmitted from the terminal device at the end of the process constituting the construction. Generate a graph that plots the points indicating the work process on the coordinates with the axis as time.
Therefore, the manager can check the progress of the process by displaying a progress graph in which the point P is plotted on the coordinates based on the end date and time of the process and the actual result of the work, to what extent the process is progressing in the daytime work. It can be grasped in two dimensions and in real time.

The progress display control means can add a display that specifies the type of process to the point based on the process identification information indicating the type of process included in the construction information from the terminal device.
If the points plotted on the graph are given a display that specifies the type of process, it becomes easier to grasp the progress of the process.

In the progress display control means, the other axis may be one day, and different graphs may be superimposed for each date. By doing so, it is possible to grasp the progress of the process on a daily basis.

The progress display control means can generate a line graph connecting the points with a straight line in a time series. By doing so, the progress of the degree of achievement can be grasped by the slope of a straight line.

The progress display control means can plot the results of the work on one of the axes, with the excavated depth in the pile construction by the cast-in-place pile method as the measuring length. By doing so, the progress of each process in the pile construction can be easily grasped, and the site management can be performed in real time.

According to the present invention, since the progress of the process can be grasped in two dimensions and in real time, the situation at the construction site can be easily grasped in the office located at a remote place.

It is a figure for demonstrating the construction management system which concerns on embodiment of this invention. It is a figure for demonstrating the configuration of the worker terminal apparatus of the construction management system shown in FIG. It is a figure for demonstrating the structure of the construction management apparatus of the construction management system shown in FIG. It is a figure which shows an example of the management screen provided by a construction management apparatus, (A) is a figure which shows the top page, (B) is a figure which shows a user management screen, (C) is a figure which shows a user information registration screen. .. FIG. 5 is a diagram showing a state in which user information of each user (administrator, operator) is registered on the user management screen shown in FIG. 4 (B). It is a figure which shows an example of the management screen provided by a construction management apparatus, (A) is a figure which shows process pattern list screen, (B) is a figure which shows process information screen, (C) is a figure which shows process list screen. is there. It is a figure which shows an example of the management screen provided by the construction management apparatus, (A) is the figure which shows the construction list screen, (B) is the figure which shows the construction information screen. It is a figure which shows an example of the management screen provided by a construction management apparatus, (A) is a figure which shows the construction list screen which registered the construction outline information, (B) is a figure which shows the pile list screen, (C) is a pile. It is a figure which shows the pile list screen which information was registered. It is a figure which shows an example of the management screen provided by a construction management apparatus, and is the figure which shows the pile detailed information screen. It is a figure which shows an example of the screen displayed on the terminal device for a worker, (A) is a figure which shows the construction process selection screen, (B) is a figure which shows the work management screen which pile core confirmation was selected as a process. is there. It is a figure which shows an example of the screen displayed on the terminal device for a worker, (A) is a figure which shows the construction image which combined the virtual blackboard with the site photograph, (B) is the site photograph which was designated as a representative photograph. It is a figure which shows the work management screen which displayed the construction image which combined the virtual blackboard in the image display area. It is a figure which shows an example of the screen which is displayed on the terminal device for a worker, and is the figure which shows the work management screen which selected the ready-made process placement as a process. It is a figure which shows an example of the progress display screen provided by a construction management apparatus. It is a figure which enlarged-displayed a part of the progress display screen shown in FIG. 13, and is the figure which shows the progress graph. A part of the progress display screen shown in FIG. 13 is enlarged and displayed. FIG. 13A is a diagram imitating a pile, and design values and actual values corresponding to each part of the pile are displayed, and FIG. 13B is a diagram. The figure which used the shape of the point corresponding to the date, the color of the straight line connecting the points and the color of the point as an legend, and (C) is the figure which legended the name of the process corresponding to the process number (circled number). Is.

The construction management system according to the embodiment of the present invention will be described with reference to the drawings.
The construction management system 10 shown in FIG. 1 manages pile construction by the cast-in-place pile construction method.

The construction management system 10 is a worker terminal device 20 (terminal device) operated by a worker M carrying a mobile phone C at construction sites A and B, and a worker terminal installed at a construction company or a management company. The construction management device 30 connected to the device 20 via the Internet W, which is an example of a telecommunication line, and the administrator terminal device 40 connected to the construction management device 30 via a local network and operated by the administrator. I have.

First, the configuration of the worker terminal device 20 will be described with reference to FIG.
The worker terminal device 20 shown in FIG. 2 is a computer operated by a worker at a construction site. The worker terminal device 20 is preferably a highly portable device such as a smartphone or a laptop computer in addition to a tablet computer.
When the worker program operates on this computer, it functions as the worker terminal device 20.

The worker terminal device 20 displays the communication means 21, the authentication processing means 22, the display screen processing means 23, the photographing means 24, the image synthesizing means 25, the construction information management means 26, and the input means 27. The means 28 and the storage means 29 are provided.

The communication means 21 inputs each information from each means in the worker terminal device 20 and transmits it as a wireless signal via the antenna 21a, or transmits each information by the wireless signal received by the antenna 21a to the worker terminal. It has a function of outputting to each means in the device 20.
The communication means 21 communicates with a radio station S (see FIG. 1) such as a relay station or a base station of a mobile phone company by a communication method of a mobile phone.

The authentication processing means 22 reads the authentication screen from the storage means 29, operates the input means 27, and transmits the input authentication information to the construction management device 30 via the Internet W (see FIG. 1).
The display screen processing means 23 reads the screen information from the storage means 29 and displays it on the display means 28.
The photographing means 24 is a digital camera that outputs a site photograph of the construction site.
The image synthesizing means 25 displays the actual information of each process input by the operator by operating the input means 27 on the virtual blackboard, generates a construction image in which the virtual blackboard is superimposed on the site photograph, and creates the construction image. It is displayed on the display means 28.

The construction information management means 26 reads the construction image taken from the storage means 29, uses the construction image selected from the plurality of construction images as a representative image, deletes the construction image, and retakes the site photograph. The management screen of is displayed on the display means 28.
Further, in the construction information management means 26, when the operator operates the input means 27 and an instruction for registering the construction information is input at the end of the process, the construction information is constructed via the Internet W (see FIG. 1). It is transmitted to the management device 30.

The input means 27 can be a touch panel when the worker terminal device 20 is a tablet computer or a smartphone, and a keyboard, touch pad, touch panel, etc. when the worker terminal device 20 is a notebook computer or a laptop computer. Can be. Further, the display means 28 may be a liquid crystal display panel (LCD), an organic EL panel, or the like.

The storage means 29 is a non-volatile memory in which a program for workers, various screen information, and construction information are stored in addition to the operating system. The storage means 29 is preferably a flash memory, but may be a small hard disk drive.

The construction information includes construction identification information indicating construction, process identification information indicating the type of each process constituting the construction, date and time information indicating the start date and time and end date and time of each process, and actual information indicating the results of work in each process. , The work content information regarding the work content of each process and the construction image are included.

Next, the configuration of the construction management device 30 will be described with reference to FIG.
The construction management device 30 shown in FIG. 3 is a computer installed in a construction company or a management company. When the construction management program operates on this computer, it operates as the construction management device 30.

It is desirable that the construction management device 30 is a server device capable of communicating with and processing the Internet W (see FIG. 1), which is a network, at high speed and having a large storage capacity.
The construction management device 30 includes a communication means 31, an authentication means 32, an information management means 33, a progress display control means 34, a performance report creation means 35, and a storage means 36.

The communication means 31 has a function of inputting each information from each means in the construction management device 30 and transmitting the information to the Internet W, and outputting each information from the Internet W to each means of the construction management device 30. ing.
The authentication means 32 obtains authentication by comparing with the authentication information stored in the storage means 36 based on the authentication information from the worker terminal device 20.

The information management means 33 operates the manager terminal device 40 or the input means (not shown) connected to the construction management device 30 on the management screen read from the storage means 36 and displayed. The user information and the construction information, which are the information about the manager and the worker, which are input in the above steps, are registered in the storage means 36. Further, the information management means 33 registers the construction information from the worker terminal device 20 in the storage means 36.
The progress display control means 34 generates a progress graph showing the progress of the work based on the construction information read from the storage means 36.
The performance report creating means 35 automatically creates a report to be submitted to the contractor based on the construction information.

The storage means 36 is a non-volatile memory that stores a construction management program, various screen information, user information, construction information, and construction information in addition to the operating system. The storage means 36 is preferably a large-capacity hard disk drive, but may be a flash memory such as an SSD (Solid State Drive).

The user information includes company name information indicating a company name, base information indicating a company base, department information indicating a company department, authority group information indicating access authority, and login ID information indicating user identification information when obtaining authentication. , Password information indicating the password for obtaining authentication, person in charge name information indicating the person in charge name, e-mail address information indicating the e-mail address of the person in charge, and status information indicating whether it is valid or invalid.

The construction information includes identification information for identifying the construction, construction name information indicating the construction name, comprehensive construction information indicating the general construction company name, designer information indicating the designer name, and construction period information indicating the construction period as construction outline information. Etc. are included.
In addition, the construction information includes various information about the piles to be constructed as detailed construction information. Various information in the detailed construction information includes pile number information indicating the number assigned to the pile, pile code information indicating the code assigned to the pile, shaft diameter information indicating the diameter of the shaft portion of the pile, and expansion in the order of construction. Includes bottom expansion diameter information indicating the diameter of the bottom of the passed pile, pile length information indicating the length of the pile, pile type information indicating the type of pile, construction period information indicating the construction period, and the like.

The administrator terminal device 40 is connected to the construction management device 30 by a local network (intranet). The administrator terminal device 40 is a computer on which browsing software operates. The browsing software can display the management screen from the construction management device 30 by accelerating the construction management device 30.

The operation and usage state of the construction management system 10 according to the embodiment of the present invention configured as described above will be described with reference to the drawings.
First, the construction management device 30 is accessed by browsing software from the administrator terminal device 40 connected to the construction management device 30 via a local network.
By accessing the construction management device 30 from the administrator terminal device 40, an authentication screen (not shown) is transmitted from the authentication means 32 to the administrator terminal device 40. The administrator operates the administrator terminal device 40 and inputs an ID and a password on the authentication screen to obtain authentication.

If the administrator's authentication is obtained, the administrator can manage the information by registering the user information, the process information, and the construction information by the administrator terminal device 40 on the registration screen transmitted from the information management means 33. The means 33 stores in the storage means 36 and registers various information.

For example, the administrator first registers user information.
In that case, the administrator selects "Employee Master" of "System Settings" from the toolbar of the top page P101 of the management screen shown in FIG. 4 (A), and the user management shown in FIG. 4 (B) is displayed. Press the add button B11 displayed as "+ add" on the screen P102. The administrator inputs information about the user (administrator / worker) on the user information registration screen P103 shown in FIG. 4 (C) displayed by pressing the add button B11, and "Save" is displayed. By pressing the "save" button B12, user information of each user (administrator, worker) can be registered as shown in FIG.

Next, the manager registers the process information.
In that case, the administrator selects "process pattern management" from the toolbar of the top page P101 shown in FIG. 4 (A) and displays "+" on the process pattern list screen P104 shown in FIG. 6 (A). Press the add button B13 displayed as "Add". The administrator inputs the process information indicating the name of the pile on the process information screen P105 shown in FIG. 6 (B) displayed by pressing the additional button B13, and presses the "save" button B14. As shown in (A), the name of the type of pile can be registered, for example, "straight pile" or "expanded pile".

If the name of the type of pile can be registered, the next step is to register each process of the work of driving the pile.
First, the "process setting" button B15 displayed on the process pattern list screen P104 shown in FIG. 6A is pressed. The administrator inputs process information indicating the process name on the process name setting screen (not shown) displayed by pressing the "process setting" button B15, and presses the save button. By doing so, as displayed on the process list screen P106 shown in FIG. 6 (C), for example, "3 pile core confirmation", "4 pile core set", "5 all-around rotary excavator installation", etc. The name of each process such as can be registered.
By this registration, each process name is associated with the name of the pile type and stored in the storage means 36 as process information.

Next, the manager registers the construction information.
In that case, the administrator selects "construction information" on the toolbar of the top page P101 shown in FIG. 4 (A) and displays "+ addition" on the construction list screen P107 shown in FIG. 7 (A). Press the additional button B16 displayed as. The administrator inputs the construction information on the construction information screen P108 shown in FIG. 7 (B) displayed by pressing the add button B16, and registers the construction outline information among the construction information by pressing the save button B17. be able to.
For example, on the construction list screen P107 shown in FIG. 8A, the construction name (overall construction name), the general construction company, the designer, and the like are displayed based on the registration of the construction outline information.

Further, if the construction outline information can be registered, then the construction detailed information is registered. When registering detailed construction information, first, by selecting construction on the construction list screen P107 shown in FIG. 8 (A) and selecting "pile list" from the menu M1 displayed, the construction is displayed in FIG. 8 (B). The pile list screen P109 is displayed. Then, the add button B18 displayed as "+ add" on the pile list screen P109 is pressed.

The administrator inputs pile information, which is information related to individual construction, to the pile detailed information screen P110 shown in FIG. 9 displayed by pressing the add button B18. Then, the administrator can register the detailed construction information among the construction information by pressing the "save" button B19.
By pressing the "save" button B19, the screen returns from the pile detailed information screen P110 shown in FIG. 9 to the pile list screen P109 shown in FIG. 8 (C), and the pile input on the pile detailed information screen P110 shown in FIG. Part of the information is displayed in a row for each construction order.
When the registration work of each information in the construction management device 30 is completed, the advance preparation is completed and the on-site work can be started.

At the construction site, the worker operates the worker terminal device 20 and inputs an ID and a password on the authentication screen (not shown) displayed by the authentication processing means 22. The worker terminal device 20 transmits the entered ID and password to the construction management device 30. In the construction management device 30, the authentication means 32 reads the ID and password corresponding to the worker from the storage means 36 and authenticates based on the user information. In the worker terminal device 20, if the certification from the construction management device 30 is obtained, the construction process selection screen P21 shown in FIG. 10A is displayed on the display means 28.

First, it is a construction list indicating the construction in which the worker is engaged, which is transmitted from the information management means 33 of the construction management device 30, and the construction list in which the entire construction name is listed is displayed (not shown). .. Then, when the work to be worked on is selected from the work list, the name of each work to be worked on (individual work) is displayed.

In the construction process selection screen P21 shown in FIG. 10A, the name of the entire construction selected from the construction list transmitted from the information management means 33 of the construction management device 30 is displayed in the overall construction display area A11 on the upper left side. Has been done. Further, on the construction process selection screen P21, the individual construction belonging to the construction shown in the overall construction is displayed in the individual construction display area A12 on the right side.
In the present embodiment, the construction process selection screen P21 displays that the entire construction display area A11 is the new construction of the condominium, and the individual construction display area A12 is the new construction of the condominium. A part of the pile information including the number of the pile for individual construction is displayed.
Above the individual construction display area A12, a "construction plan" button B201 that reads and displays the construction plan from the construction management device 30, a "drawing-related" button B202 that displays other drawings, and a bar arrangement diagram. The "bar arrangement diagram" button B203 for displaying the above is arranged.

The worker operates the worker terminal device 20 to select, for example, a pile displayed in the individual construction display area A12 by tapping.
The worker terminal device 20 notifies the construction management device 30 of identification information indicating the selected pile, for example, pile number information, and the display means 28 is provided with the display screen processing means 23 in FIG. 10 (B). The work management screen P22 as shown in is displayed.

On the work management screen P22, in the construction display area A21 in the upper left column, the name of the construction indicating the entire construction and the pile number indicating the individual construction are displayed. A process list corresponding to the pile number is displayed in the process display area A22, which is arranged below the construction display area A21.
In the image display area A23 at the center of the upper part, a representative photograph selected from the photographs (site photographs) taken at the construction site is displayed. Below the image display area A23, a "shooting" start button B21 that activates the shooting means 24 is arranged in order to take a picture at the construction site.

Further, the work time input area A24 on the upper left side includes an input field for setting the start date and time and the end date and time of the work.
Further, when the work is completed, the process is completed, and the "registration" button B22 for notifying the construction management device 30 of the construction information is arranged below the work time input area A24.
Below the "shooting" start button B21 and the "registration" button B22, there is a work information input area A25 for inputting actual information indicating the work progress in each process or work content information related to the work content of each process. Have been placed.

In FIG. 10B, the construction display area A21 indicates that the construction is a new construction of the condominium, and the process display area A22 indicates that the process “pile core confirmation” in the pile number “13” is selected. Has been done. Further, in the image display area A23, "NO IMAGE" is displayed because the site photograph to be the representative photograph is not selected.

When starting the work of the process, the worker inputs the start date and time of the work time input area A24. Further, when taking a site photograph, the "shooting" start button B21 is pressed to activate the photographing means 24, and a virtual blackboard on which the process name is displayed by the image synthesizing means 25 on the site photograph in which the pile core is imaged is displayed. A combined construction image is created (see FIG. 11 (A)).
Next, when the worker designates this construction image as the representative photograph, the construction image is displayed in the image display area A23 as shown in FIG. 11 (B).

Next, the operator inputs "9", which is the order of placing corresponding to the pile number, in the "placed order" displayed in the work information input area A25 in the pile core confirmation.
Then, when the process is completed, the operator inputs the end date and time of the work time input area A24 and presses the "registration" button B22 which is an instruction for registering the construction information.
By doing so, the construction information management means 26 associates the construction image, the start date and time and the end date and time (date and time information), and the casting order, which is the work content information, with the process identification information that identifies the process. Information is transmitted from the worker terminal device 20 to the construction management device 30.

For example, if the process is the "ready-mixed concrete casting" in which concrete is driven into the drilling hole as shown in FIG. 12, the work information input area A25 is filled with the input field R31 of the casting amount, which is the actual information, and the inspection. The input field R32 for the pre-casting scale length and the input field R33 after the casting as the scale length are displayed.
When values (information) are input to these input fields R31 to R33 and the "registration" button B22, which is an instruction for registration, is pressed, process identification information is associated with these actual results information, and work is performed as construction information. It is transmitted from the personal terminal device 20 to the construction management device 30.
In the construction management device 30, the construction information is received via the communication means 31 and stored in the storage means 36 each time the process is completed.

In this way, when the construction information is transmitted from the worker terminal device 20 to the construction management device 30 every time the process is completed, the construction management device 30 can display the progress of the construction for each process. it can.

When displaying the progress of construction work on the construction management device 30, the administrator first operates the manager terminal device 40 or the input means connected to the construction management device 30 to display FIG. 8 (Fig. 8). On the pile list screen P109 shown in C), specify the pile to be managed.
By doing so, the information management means 33 of the construction management device 30 transmits the pile detailed information screen P110 shown in FIG. 9 to the manager terminal device 40 for the pile specified on the pile list screen P109.

Next, the manager presses the "excavation depth graph" button B23 displayed on the pile detailed information screen P110. The progress display request is transmitted from the manager terminal device 40 to the construction management device 30 by the "excavation depth graph" button B23.
In the construction management device 30, the progress display control means 34 generates a progress graph from the worker terminal device 20 based on the construction information transmitted for each process and transmits it to the manager terminal device 40.

On the progress display screen P1 shown in FIG. 13, a progress graph G (see FIG. 14) is displayed in the upper row. Construction information is displayed at the lower left of the progress graph G. In addition, below the construction information, the design value and the actual value (measurement value) of the pile, which is the construction to be managed, are displayed.
Further, in the lower left of the progress graph G, as shown in FIG. 15A, a diagram in which the design value and the actual value corresponding to each part of the pile are displayed in a picture imitating the pile is arranged.

Here, the progress graph G generated by the progress display control means 34 will be described in detail with reference to FIGS. 13 and 14.
The progress graph G shown in FIG. 14 is a graph in which a plurality of points P are plotted on coordinates where the vertical axis (one axis) is the depth from the ground surface indicating the degree of achievement and the horizontal axis (the other axis) is time. Is. The degree of achievement at this point P is based on the achievement information. Further, the time at this point P is based on the date and time information indicating the end date and time in each process.

In the present embodiment, since it is a pile work, the depth in the degree of actual performance indicates, for example, how deep the excavation was in the excavation process, and to what depth in the extraction process. Will be shown.

The points P indicating the processes worked on the same day are connected by a straight line L in chronological order to form polygonal lines G1 and G2.
Further, the progress graph G is a superposition of different graphs for each date, and the shape of the point P and the color of the straight line L are different for each work date so that the work date can be easily specified. As shown in FIG. 15B, the shape of the point corresponding to the date, the color of the straight line (solid line, dotted line, alternate long and short dash line) connecting the points and the color of the point are displayed as a legend. The date.

Further, as shown in FIG. 14, each point P is given a number (circled number) as a display in order to identify the process based on the process identification information indicating the type of the process. As shown in C), a legend that associates the process name with this number is displayed.

In the progress graph G shown in FIG. 15, it can be seen that the process “1” was moved and set up at 17:30 on May 26th. Further, on May 27, the next day, it can be seen that the casing work of the process "2" was started from 9:00 am. Then, by repeating the process "2" and the process "3" excavation / pushing, it can be seen that the casing is gradually dug deeper from the ground.

In the progress graph G, the polygonal lines G3 and G4 are displayed in accordance with the polygonal lines G1 and G2. The polygonal line G3 by the dotted line indicates the pull-out depth of the casing. The polygonal line G4 by the alternate long and short dash line indicates the depth at which the tremie tube is pulled out.
The pull-out depth of the casing indicates the deepest position of the casing, which is the actual result for each operation of the process "casing pull-out". In addition, the extraction depth of the tremie pipe indicates the deepest position of the tremie pipe, which is the actual result for each operation of the process "tremy pipe extraction".

In this way, since the polygonal line G3 by the process "casing drawing" and the polygonal line G4 by the process "tremy pipe extraction" are displayed on the progress graph G, the degree of drawing out of the casing can be grasped by the polygonal line G3, and the polygonal line G4 can be used. , It is possible to grasp the casting height of the concrete to be cast through the tremie pipe.

This progress graph G is generated by the progress display control means 34 based on the construction information transmitted from the worker terminal device 20 at the end of the process each time there is a display request from the manager terminal device 40. ..
Therefore, the manager displays the progress graph G in which the point P is plotted on the coordinates based on the progress of the process in the daytime work, the end date and time of the process, and the actual result of the work. Can be grasped in two dimensions and in real time.
Therefore, the construction management device 30 can grasp the situation at the construction site in the office located at a remote location.

While viewing this progress graph G, the administrator can give instructions in real time by transmitting and transmitting any matters to be communicated to the mobile phone C (see FIG. 1) carried by the worker at the construction site. You can check the situation.

In the progress graph G shown in FIG. 14, since the plotted points P are indicated by circled numbers to specify the type of the process, it becomes easier to grasp the progress of the process.

In the progress graph G, the horizontal axis is one day, and different graphs can be superimposed for each date. By doing so, it is possible to grasp the progress of the process on a daily basis.

Further, since the progress graph G is a line graph connecting the points P with a straight line in a time series, the progress of the degree of achievement can be grasped by the slope of the straight line.
In the progress graph G, the work results are plotted on the vertical axis with the depth of excavation in the pile construction by the cast-in-place pile construction method as the measurement length, so that the progress of each process in the pile construction can be easily grasped. It can be done and site management can be performed in real time.

In the present embodiment, the pile construction by the cast-in-place pile construction method has been described as an example, but the present invention can be applied to other construction. For example, when the present invention is applied to sheet pile work, earth retaining work, root cutting work, steel frame construction work, etc., the actual results can be considered to be high.
In addition, it is possible to adapt the actual results by appropriately changing the results according to the contents of the construction such as the length and the number of floors.

Further, in the progress graph G, the vertical axis is the depth as one axis and the horizontal axis is the time as the other axis, but they may be interchanged. However, in the present embodiment, since the actual result is the depth and the length is in the vertical direction, it is desirable to set the vertical axis as the depth because it is easy to recognize the senses when the vertical axis is used.

The present invention is suitable for a contractor who performs construction because it is easy to manage the construction.

10 Construction management system 20 Worker terminal device 21 Communication means 21a Antenna 22 Authentication processing means 23 Display screen processing means 24 Shooting means 25 Image composition means 26 Construction information management means 27 Input means 28 Display means 29 Storage means 30 Construction management device 31 Communication means 32 Authentication means 33 Information management means 34 Progress display control means 35 Performance report creation means 36 Storage means 40 Administrator terminal device A, B Construction site C Mobile phone M Worker S Radio station W Internet P1 Progress display screen P101 Top Page P102 User management screen P103 User information registration screen P104 Process pattern list screen P105 Process information screen P106 Process list screen P107 Construction list screen P108 Construction information screen P109 Pile list screen P110 Pile detailed information screen P21 Construction process selection screen P22 Work management screen A11 Overall construction display area A12 Individual construction display area A21 Construction display area A22 Process display area A23 Image display area A24 Working time input area A25 Work information input area B11 Add button B12 "Save" button B13 Add button B14 "Save" button B15 "Process""Setting" button B16 Add button B17 Save button B18 Add button B19 "Save" button B201 "Construction plan" button B202 "Drawing related" button B203 "Reinforcement drawing" button B21 "Shooting" start button B22 "Registration" button B23 " Excavation depth graph "button R31-R33 Input field M1 Menu G Progress graph G1-G4 Folded line P point L Straight line

Claims (7)

Telecommunications of construction information including date and time information indicating the end date and time of the process and actual information indicating the actual work results, which is transmitted from the terminal device operated by the worker at the construction site at the end of the process constituting the construction. Communication means received via the line and
Based on the actual result information and the date and time information of each process received from the terminal device by the communication means, a point indicating the work process is performed in coordinates with one axis as the degree of actual result and the other axis as time. A construction management device equipped with a progress display control means for generating a graph in which plots are made. The construction according to claim 1, wherein the progress display control means gives a display for specifying the type of the process to the point based on the process identification information indicating the type of the process included in the construction information from the terminal device. Management device. The construction management device according to claim 1 or 2, wherein the progress display control means has the other axis as one day and different graphs are superimposed for each date. The construction management device according to any one of claims 1 to 3, wherein the progress display control means generates a line graph connecting the points with a straight line in a time series. The item according to any one of claims 1 to 4, wherein the progress display control means plots the actual results of the work on one of the axes, with the excavated depth in the pile construction by the cast-in-place pile method as the measuring length. Construction management equipment described in. It is equipped with a terminal device operated by a worker at a construction site and a construction management device connected to the terminal device via a telecommunication line.
The terminal device has a function of transmitting construction information including date and time information indicating the end date and time of the process and actual information indicating the actual work results at the end of the process constituting the construction.
The construction management device includes a communication means for receiving the construction information via a telecommunication line.
Based on the actual result information and the date and time information of each process received from the terminal device by the communication means, a point indicating the work process is performed in coordinates with one axis as the degree of actual result and the other axis as time. A construction management system equipped with progress display control means to generate a graph plotting. Computer,
Telecommunications of construction information including date and time information indicating the end date and time of the process and actual information indicating the actual work results, which is transmitted from the terminal device operated by the worker at the construction site at the end of the process constituting the construction. Communication means received over the line,
Based on the actual result information and the date and time information of each process received from the terminal device by the communication means, a point indicating the work process is performed in coordinates with one axis as the degree of actual result and the other axis as time. A construction management program that functions as a progress display control means to generate a graph that plots.

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