JP4503190B2 - Excavation surface information management method - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a management technique for tunnel excavation surface information, and more particularly to a technique that is effective when applied to centralized management and sharing by a database of information on tunnel excavation areas nationwide.
[0002]
[Prior art]
For tunnel construction in the civil engineering field, contractors in charge of construction, so-called general contractors, etc., conduct surveys on the excavated surface, so-called face when excavating bedrock, etc. to the orderer, and provide construction reports such as face observation reports. It is widely done to submit according to the progress.
[0003]
For example, as a method for investigating the excavation surface, a method is generally used in which the excavation surface is visually observed and various observation items such as compressive strength, weathering alteration, and crack interval are evaluated.
[0004]
Then, the evaluation results of the observed items are created in a form adapted to the orderer's format at each work place using application software such as spreadsheet, and submitted as the aforementioned face observation report.
[0005]
[Problems to be solved by the invention]
However, the present inventor has found that the excavation surface survey technique as described above has the following problems.
[0006]
In other words, the survey results on the excavation surface are not managed as a database, and when geological information on a certain face is required, the operator must search the report manually, and the search time There is a problem that it takes a lot of time and man-hours.
[0007]
Further, as described above, since the survey result of the excavation surface is not managed as a database, it is difficult to effectively use information such as data analysis of the survey result.
[0008]
SUMMARY OF THE INVENTION An object of the present invention is to create an information management system that can share information and efficiently manage and search the information by creating a database and centrally managing information on various tunnel excavation surfaces throughout the country. And providing a method thereof.
[0009]
[Means for Solving the Problems]
The excavation surface information management system of the present invention is connected to a communication line, installed at each work place for each orderer, and a work station terminal for inputting excavation surface observation item data and excavation surface observation data, and a communication line Connected to the work station terminal, and a system server that performs arbitrary arithmetic processing in response to a request from the work station terminal, connected to the system server, observation item data, excavation surface observation data, and excavation surface evaluation The system server prompts the input of observation item data according to the orderer's format corresponding to the accessed work station terminal and the excavation surface observation data, and from the excavation surface observation data, Calculates excavation surface evaluation points of the orderer corresponding to each work station input, as well as observation item data, excavation surface observation data, and excavation surface evaluation Stores and manages point in the database, characterized by sharing the database by workshop terminal.
[0010]
In addition, the excavation surface information management system of the present invention is connected to a communication line, installed at each work place for each orderer, and a work station terminal for inputting excavation surface observation item data and excavation surface observation data, An evaluation point calculation unit for calculating an excavation surface evaluation point corresponding to an arbitrary orderer from the excavation surface observation data is provided, and a system server connected to the communication line, an item data for observation, an excavation surface connected to the system server The system server prompts the input of observation item data according to the format of the orderer corresponding to the accessed work station terminal and the excavation surface observation data. The evaluation point calculation unit calculates the excavation surface evaluation point of the orderer corresponding to each of the input workplace terminals from the excavation surface observation data, and changes the file change. Part is observation item data, excavating surface observation data, and stores the excavating surface evaluation point database manages, characterized by sharing the database by workshop terminal.
[0011]
Furthermore, the excavation surface information management system of the present invention is a file conversion unit that converts the observation item data, excavation surface observation data, and excavation surface evaluation points into a standard data file that can be transferred by a standard data transfer method. When the file conversion unit is requested by the work station terminal, the observation item data, excavation surface observation data, and excavation surface evaluation points stored in the database are standard data according to the standard format of the orderer. It is converted into a file and output to the work station terminal.
[0012]
In the excavation surface information management system according to the present invention, the standard data file converted by the file conversion unit is a PDF (Portable Document Format) file.
[0013]
Further, the excavation surface information management method of the present invention includes a step of accessing a system server via a communication line from a work station terminal installed at a work place for each orderer, and the work station terminal accessed by the system server. And urging the input of observation item data and excavation surface observation data according to the format of the orderer corresponding to the work station terminal, and each operation entered by the system server from the excavation surface observation data And calculating the excavation surface evaluation point of the orderer corresponding to the station terminal, and the system server storing the observation item data, the excavation surface observation data, and the excavation surface evaluation point in a database. The database is shared by terminals.
[0014]
Further, according to the excavation surface information management method of the present invention, when requested from the work station terminal, the system server converts the observation item data, the excavation surface observation data, and the excavation surface evaluation point into the standard format of the orderer. Accordingly, the system server has a step of converting to a standard data file that can be transferred by a standard data transfer method, and a step of outputting the converted standard data file to a work station terminal by the system server.
[0015]
Furthermore, the excavation surface information management method of the present invention is characterized in that the standard data file is a PDF file.
[0016]
As described above, since excavation surface data at tunnel sites nationwide are collectively managed by the database, geological data of various excavation surfaces can be easily retrieved in real time in a short time.
[0017]
In addition, the system server generates and outputs a data sheet corresponding to the format of each client by simply inputting the item data for observation of the excavation surface and the excavation surface observation data from the work site terminal. No special application software or the like is required on the side, and the excavation surface information management system can be constructed at low cost and the reliability can be greatly improved.
[0018]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
[0019]
FIG. 1 is a configuration diagram of an information management system according to an embodiment of the present invention. FIGS. 2 to 15 are diagrams from input of geological data of a face to output of a print image of a face observation data sheet by the information management system of FIG. FIG. 16 is a flowchart showing the operation from the input of the geological data of the face to the output of the print image of the face observation data sheet by the information management system of FIG.
[0020]
In the present embodiment, the tunnel excavation surface information management system 1 includes a work station terminal 2 ₁ ~ 2 _N , A general terminal 3, a system server (evaluation score calculation unit, file conversion unit) 4, and a database 5.
[0021]
These workplace terminals 2 ₁ ~ 2 _N The general terminal (workplace terminal) 3 is a terminal such as a desktop or notebook personal computer or a workstation, for example, and is connected to the information network via a line such as a telephone line, a wireless line, or a dedicated line. Is connected to the Internet (communication line) NW. And work place terminal 2 ₁ ~ 2 _N The general terminal 3 and the system server 4 are connected to each other via the Internet NW.
[0022]
Here, work station terminal 2 ₁ ~ 2 _N The general terminal 3 may be a terminal other than a terminal such as a personal computer or a workstation, a mobile phone equipped with an Internet communication program such as e-mail use or a simple browser, a so-called browser phone such as a PHS (Personal Handy-phone System), Alternatively, it may be a mobile terminal information communication device such as a PDA (Personal Digital Assistant).
[0023]
Work place terminal 2 ₁ ~ 2 _N Is installed at tunnel construction sites nationwide, and inputs and searches the evaluation results of each item in the face observed at each construction site. These workplace terminals 2 ₁ ~ 2 _N The printer 2a ₁ ~ 2a _N Are connected to each other and print out arbitrary information.
[0024]
Work place terminal 2 ₁ ~ 2 _N In the workplace terminal 2 ₁ ~ 2 _N It is possible to search only information such as the evaluation result of the face at the construction site where each is installed.
[0025]
The general terminal 3 is, for example, a terminal that can be accessed only by a person in charge having a password or the like to the system server 4, and can browse all information stored in the database 5.
[0026]
The system server 4 includes file management, database management, data provision and processing, printer 2a ₁ ~ 2a _N Services such as printing control and communication functions by the workplace terminal 2 ₁ ~ 2 _N And a so-called application service provider system which is performed in response to a request from the general terminal 3 or the like.
[0027]
Thereby, since the system server 4 performs processing of main programs and the like, it is excellent in maintainability, security can be improved, and it is possible to promptly respond when a program malfunction occurs.
[0028]
Work place terminal 2 ₁ ~ 2 _N The general terminal 3 requests a service from the system server 4, receives the result of the data processing performed by the system server 4, and displays it.
[0029]
A database 5 is connected to the system server 4. The database 5 includes a program for controlling all of the information management system 1 and a work station terminal 2. ₁ ~ 2 _N And information such as geological data input from the general terminal 3 and information processed by the system server 4 are stored.
[0030]
Next, the operation of the information management system 1 in the present embodiment will be described with reference to FIG. 1, the display screens of FIGS. 2 to 15, and the flowchart of FIG.
[0031]
Here, work station terminal 2 ₁ A case will be described in which the system server 4 is accessed from and the face geological data is input. Work place terminal 2 ₁ Is installed at the work place ordered by the orderer A.
[0032]
First, the user uses the work station terminal 2 ₁ Then, an Internet communication program such as a WWW (World Wide Web) browser is activated to access the system server 4.
[0033]
When accessing the system server 4, the work station terminal 2 ₁ As shown in FIG. 2, the “main menu” screen G1 is displayed on the display screen (step S101). The displayed screen G1 is an exclusive menu for the orderer A, and the work station terminal 2 is preliminarily set on the system server 4 side. ₁ Is set so that the exclusive menu of the orderer A is displayed.
[0034]
When the “New Data Sheet Input” button B1 is selected from the “Main Menu” screen G1 (Step S102), a “Data Sheet Basic Item Input” screen G2 is displayed as shown in FIG.
[0035]
The user inputs observation item data that is an input-required item from the screen G2. This observation item data is' Observation NO. ', Station Sta (station). ', As well as' cross-section number'.
[0036]
Other observation item data are 'support pattern', 'soil cover height', 'rock name / geological age', 'specs of auxiliary method', additional support method's specifications, 'special conditions / states' Items such as “etc.”, “presence / absence of collapse, status”, and “presence / absence of invert early closure” are also optionally input (step S103).
[0037]
And work place terminal 2 ₁ Then, the face observation data (excavation surface observation data) consisting of evaluation of compressive strength, weathering alteration, crack spacing, crack condition, strike slope, spring water volume, water degradation, etc. are sequentially input.
[0038]
When the input of the basic items of the data sheet is completed, the user clicks on the button B2 of the “evaluation of compressive strength” button B2 in the lower left of the screen G2, and the work station terminal 2 ₁ As shown in FIG. 4, a screen G <b> 3 of “input relating to compression strength” is displayed on the display screen.
[0039]
This screen G3 has check boxes for compressive strength at the left shoulder, center, and right shoulder of the face, and the user corresponds to the measured compressive strength of the left shoulder, top edge, and right shoulder of the face. A check box to be selected is selected and input by a mouse or the like (step S104).
[0040]
The check box is a mechanism for selecting a necessary item from items displayed on the screen, and the item is selected by placing the mouse pointer on the check box and clicking, and a check mark is added.
[0041]
Further, the compressive strength may be measured arbitrarily, for example, by hitting a rock piece with a hammer or measuring it with a strength tester. Furthermore, “Left shoulder”, “Center”, and “Right shoulder” displayed in “Evaluation category selection” correspond to the left shoulder, top edge, and right shoulder, respectively, of the face explanatory diagram displayed in the lower left of screen G2. To do.
[0042]
When the input of the compression strength is completed, the user selects the “evaluation of weathering alteration” button B3 in the lower center of the “input of compression strength” screen G3, and, as shown in FIG. 5, “input of weathering alteration” The screen G4 is displayed.
[0043]
Again, the screen G4 is provided with check boxes for evaluating weathering alterations at the left shoulder, center, and right shoulder of the face, and the user can visually check the left shoulder, top edge, and right shoulder of the face. Each check box corresponding to the weathering alteration of the part is selected and input with a mouse or the like (step S105).
[0044]
Thereafter, when the user clicks the button B4 “to the compression strength evaluation” at the lower center of the screen G4, the work station terminal 2 ₁ As shown in FIG. 6, a screen G5 of “input of gap interval” is displayed on the display screen.
[0045]
In this screen G5, check boxes are also provided for evaluating the crack spacing of the rock in the left shoulder, center, and right shoulder of the face, and the observed gaps in the left shoulder, top edge, and right shoulder of the face. Each check box corresponding to is selected and input with a mouse or the like (step S106).
[0046]
After input, click the button "B5" to "Evaluate the state of cracks" at the bottom of the center of the "Enter gap interval" screen G5. ₁ As shown in FIG. 7, a screen G6 of “input of break state” is displayed on the display screen.
[0047]
Also in this case, the screen G6 is provided with check boxes for evaluating the condition of the rock fracture in the left shoulder, center, and right shoulder of the face, and the left shoulder, top edge, and right shoulder of the observed face are provided. Each check box corresponding to the crack state is selected and input with a mouse or the like (step S107).
[0048]
Then, click the button “B6” for “Evaluation of crack state” at the lower center of the “Input of gap interval” screen G5, and the work station terminal 2 ₁ As shown in FIG. 8, a screen G7 of “input of strike and tilt” is displayed on the display screen.
[0049]
In this screen G7, the strike direction is evaluated when the strike is perpendicular to the tunnel axis at the left shoulder, center, and right shoulder of the face, and when the strike is parallel to the tunnel axis at the left shoulder, center, and right shoulder of the face. The check box corresponding to the observed strike is selected and input by the mouse or the like (step S108).
[0050]
After that, click the button B7 to “Evaluate the amount of spring water” at the lower center of the screen G7. ₁ As shown in FIG. 9, a screen G8 of “input of spring water amount” is displayed on the display screen.
[0051]
In screen G8, check boxes are provided to evaluate the amount of spring water at the left shoulder, center, and right shoulder of the face, and the check boxes correspond to the amount of spring water observed at the left shoulder, top edge, and right shoulder of the face. Are selected and input with a mouse or the like (step S109).
[0052]
After inputting, click the button B8 "To evaluate deterioration due to water" at the lower center of the screen G8, and the work station terminal 2 ₁ As shown in FIG. 10, a screen G9 of “input of deterioration due to water” is displayed on the display screen.
[0053]
This screen G9 is provided with check boxes for evaluating the amount of spring water and the deterioration state due to water in the 10 m section of the face at the left shoulder, center, and right shoulder of the face, and the check box corresponding to the observed deterioration state Are selected and input with a mouse or the like (step S110).
[0054]
When these inputs are completed, the user clicks a button B9 “Check input item” at the lower center of the screen G9. Work place terminal 2 ₁ As shown in FIG. 11, a screen G10 of “confirmation of input value” is displayed on the display screen.
[0055]
In this screen G10, the data input in the processing of steps S103 to S110 is displayed in a list format, and the user reconfirms whether the data input on this screen 10 is correct.
[0056]
If there is no mistake in the input data, an “evaluation point calculation” button B10 provided at the lower left of the screen G10 is selected. When there is an error in the input data, the data displayed in the text box on the screen G10 is directly edited and corrected.
[0057]
When the “evaluation score calculation” button B10 on the screen G10 is selected, the system server 4 calculates an evaluation score corresponding to the standard specification of the orderer A selected in advance from the evaluation of the input check box ( In step S112), as shown in FIG. 12, a calculation result screen G11 is displayed. In the central part of the screen G11, the evaluation points calculated by the system server 4 are displayed as “face evaluation points” in the tables H1 and H2, respectively.
[0058]
When the user confirms the calculated face evaluation point (excavation surface evaluation point), the user selects the button B11 for “write to database”. As a result, the system server 4 receives the face evaluation score and the work station terminal 2. ₁ The data input from is stored in the database 5 (step S113).
[0059]
When the storage of these data ends, the work station terminal 2 ₁ Is displayed on the display screen, and then a message indicating that the storage has been completed is displayed. ₁ The “main menu” screen G1 (FIG. 2) is displayed again on the display screen (step S114).
[0060]
When the “Create PDF file with data sheet only” button B11 is selected from this screen G1, the work station terminal 2 ₁ As shown in FIG. 13, a “PDF file creation data sheet selection” screen G12 is displayed on this display screen.
[0061]
When the “face ID” button B12 of the data sheet for generating a PDF file is selected from the screen G12 with a mouse or the like (step S115), the system server 4 performs a PDF file creation process (step S116).
[0062]
Here, a PDF (Portable Document Format) file is a standard file format of an electronic document distributed via the Internet, and the face observation data sheet is standardized by the orderer A described above by the processing of the PDF file creation. Is converted to the check sheet format.
[0063]
After conversion, workplace terminal 2 ₁ On the display screen, a “main menu” screen G1 is displayed (step S117). Then, when the user selects the “Print PDF file printer” button B13 on the screen G1, as shown in FIG. 14, the “Print PDF file selection” screen G13 is displayed on the work station terminal 2. ₁ Displayed on the display screen.
[0064]
From this screen G13, the “DS3. By selecting the button B14 of pdf ′ (step S118), the work station terminal 2 ₁ As shown in FIG. 15, the data sheet converted into the standard specification format of the orderer A, that is, the “print image” screen G14 of the face observation report is displayed on the display screen (step S119).
[0065]
When printing out this data sheet, the work station terminal 2 is selected by selecting a print button in the pull-down menu from the menu bar item on the screen G14. ₁ Connected to the printer 2a ₁ Print out and submit it to the client as a face observation report.
[0066]
When a sketch drawing of the face is necessary, the “Upload face photo” button B15 on the screen G1 of the “main menu” is selected, and the workplace terminal 2 scans the photograph or sketch with a scanner or the like, for example. ₁ The image data is taken in via and stored in the database 5. Further, when a digital camera or the like is used, the work station terminal 2 ₁ Image data directly from
[0067]
Then, when the button B16 “Create PDF file with only sketch diagram” is selected from the screen G1, the work station terminal 2 ₁ Is displayed on the display screen, and the system server 4 performs a PDF file creation process by selecting a sketch diagram for generating a PDF file with a mouse or the like.
[0068]
Further, when adding a comment to the sketch drawing, the “Add comment to sketch drawing” button B17 on the screen G1 is selected and the work station terminal 2 is selected. ₁ Enter a comment from
[0069]
Then, when outputting the face sketch, the button of the corresponding file of “face sketch only” on the screen G13 (FIG. 14), for example, “DS1 SK. By selecting the button B of pdf ′, the work station terminal 2 ₁ A sketch drawing corresponding to the format of the standard specification of the orderer A is displayed on the display screen of the printer 2a. By selecting the print button of the pull-down menu in the same manner as the data sheet, the printer 2a ₁ Is printed out.
[0070]
Further, when outputting the data sheet and the face sketch, the buttons of the corresponding files in the “both” on the screen G13, for example, “DS1 A3. Select button B of pdf ', and print out in the same manner.
[0071]
Furthermore, work station terminal 2 ₁ The face observation report that can be searched and printed out from the work station terminal 2 ₁ It is only for the geological data input from the other work station terminal 2 ₂ ~ 2 _N It is assumed that the geological data etc. entered from cannot be viewed.
[0072]
However, in the general terminal 3, only the geological engineer who has the viewing authority can access the system server 4 and can browse all the information stored in the database 5. Searching and analyzing the geological data of the face in tunnel construction throughout the country can be performed easily in a short time.
[0073]
Here, the case where the database 5 is searched by the general terminal 3 will be described.
[0074]
When searching the database 5, an Internet communication program stored in the general terminal 3 is activated to access the system server 4. At this time, the system server 4 determines that the accessed terminal is the work station terminal 2. ₁ ~ 2 _N Or the general terminal 3 is determined.
[0075]
When the system server 4 determines that the terminal 3 is a general terminal 3, a menu for prompting input of a recognition number such as a password is displayed on the display screen of the general terminal 3. Then, when the identification number input from the general terminal 3 is input and the identification number is correct, the system server 4 permits access to the database 5. Thereby, the general terminal 3 can freely search the database 5.
[0076]
As a result, according to the present embodiment, the face data at the tunnel sites throughout the country can be collectively managed by the database, so that various geological data of various faces can be easily and quickly searched.
[0077]
Work place terminal 2 ₁ ~ 2 _N Since the system server 4 generates and outputs a data sheet corresponding to the format of each orderer simply by inputting the observation item data of the face and the face observation data, the work station terminal 2 ₁ ~ 2 _N It is not necessary to install special application software on the side, and the information management system 1 can be constructed at a low cost and the reliability can be greatly improved.
[0078]
It goes without saying that the present invention is not limited to the above-described embodiment, and various modifications can be made without departing from the scope of the invention.
[0079]
For example, in the above embodiment, the workplace terminal, the general terminal, and the server are connected via the Internet. However, the general terminal and the server are connected by a dedicated line such as a LAN (Local Area Network). Alternatively, the work station terminal, the general terminal, and the server may be connected to each other by a dedicated line such as a WAN (Wide Area Network).
[0080]
【The invention's effect】
(1) According to the present invention, face data at tunnel sites throughout the country can be collectively managed by a database, and geological data of various faces can be easily retrieved in real time in a short time.
(2) Further, in the present invention, a data sheet corresponding to the format of an arbitrary orderer can be output in a short time, so that a face observation report can be efficiently created.
(3) Furthermore, in the present invention, the excavation surface information management system can be constructed at low cost by the above (1) and (2), and the reliability can be greatly improved.
[Brief description of the drawings]
FIG. 1 is a configuration diagram of an information management system according to an embodiment of the present invention.
FIG. 2 is an explanatory diagram of a screen displayed from the input of the geological data of the face by the information management system of FIG. 1 to the output of the print image of the data sheet.
FIG. 3 is an explanatory diagram of a screen displayed from the input of the geological data of the face by the information management system subsequent to FIG. 2 to the output of the print image of the data sheet.
FIG. 4 is an explanatory diagram of a screen displayed from the input of geological data of the face to the output of the print image of the data sheet by the information management system following FIG. 3;
FIG. 5 is an explanatory diagram of a screen displayed from the input of the geological data of the face to the output of the print image of the data sheet by the information management system following FIG.
6 is an explanatory diagram of a screen displayed from the input of the geological data of the face by the information management system subsequent to FIG. 5 to the output of the print image of the data sheet. FIG.
FIG. 7 is an explanatory diagram of a screen displayed from the input of the geological data of the face to the output of the print image of the data sheet by the information management system following FIG.
FIG. 8 is an explanatory diagram of a screen displayed from the input of the geological data of the face to the output of the print image of the data sheet by the information management system following FIG.
FIG. 9 is an explanatory diagram of a screen displayed from the input of the geological data of the face to the output of the print image of the data sheet by the information management system following FIG.
FIG. 10 is an explanatory diagram of a screen displayed from the input of the geological data of the face to the output of the print image of the data sheet by the information management system following FIG. 9;
FIG. 11 is an explanatory diagram of a screen displayed from the input of the geological data of the face to the output of the print image of the data sheet by the information management system following FIG.
FIG. 12 is an explanatory diagram of a screen displayed from the input of the geological data of the face to the output of the print image of the data sheet by the information management system following FIG.
FIG. 13 is an explanatory diagram of a screen displayed from the input of the geological data of the face to the output of the print image of the data sheet by the information management system following FIG.
FIG. 14 is an explanatory diagram of a screen displayed from the input of the geological data of the face to the output of the print image of the data sheet by the information management system following FIG.
FIG. 15 is an explanatory diagram of a screen displayed from the input of the geological data of the face to the output of the print image of the data sheet by the information management system following FIG. 14;
16 is a flowchart showing an operation from input of geological data of a face to output of a print image of the face observation data sheet by the information management system of FIG.
[Explanation of symbols]
1 Information management system
2 ₁ ~ 2 _N Work station terminal
2a ₁ ~ 2a _N Printer
3 General terminal (work station terminal)
4 System server (evaluation score calculation unit, file conversion unit)
5 Database
NW Internet (communication line)

Claims (3)

Accessing the system server via a communication line from a work station terminal installed at a work place for each orderer;
The system server recognizes the accessed workplace terminal, and prompts input of observation item data according to the format of the orderer corresponding to the workplace terminal, and excavation surface observation data;
The system server calculates from the excavation surface observation data the excavation surface evaluation point of the orderer corresponding to each of the input workplace terminals;
The system server includes the step of storing the observation item data, the excavation surface observation data, and the excavation surface evaluation point in a database, and the database is shared by the work station terminal. Excavation surface information management method. 2. The excavation surface information management method according to claim 1 , wherein the system server orders the observation item data, the excavation surface observation data, and the excavation surface evaluation point when requested by the work station terminal. Converting to a standard data file that can be transferred by the standard data transfer method according to the standard format of the user,
The system server includes a step of outputting the converted standard data file to the work station terminal. The excavation surface information management method according to claim 2 , wherein the standard data file is a PDF file.

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