JP3971699B2 - Land surveying map management device - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a geodetic survey map management apparatus that manages a geodetic survey map.
[0002]
[Prior art]
When registering applications related to maps, such as pens and writings, a geodetic survey map must also be submitted. In the past, the geodetic survey map submitted in paper drawing was kept in paper as it was at the registry office.
[0003]
However, in accordance with the provisions of the “Public Disclosure of Information Held by Administrative Organizations” (the so-called “Information Disclosure Law”) that came into effect on April 1, 2001, various registration information including geodetic survey maps are available to the general public. It became necessary to make it public. Therefore, it is necessary to realize a means for electronically managing a geodetic survey map or the like using image data or the like using information technology for the convenience of the public.
[0004]
Note that there is Patent Document 1 as a document describing an invention related to processing of electronic data related to a map.
[0005]
[Patent Document 1]
JP-A-7-282230
[0006]
[Problems to be solved by the invention]
However, the image data is data that requires a large capacity by itself. In addition, there are many overlaps between the geodetic survey maps. In addition, since pens and writings are repeated indefinitely, if a geodetic survey map is accumulated each time, infinite storage capacity is required despite managing finite land information. There is.
[0007]
The present invention has been made in view of the above points, and an object thereof is to provide a land surveying map management apparatus capable of reducing the amount of storage capacity used.
[0008]
It is another object of the present invention to provide a geodetic survey map management apparatus that can easily check update information about a geodetic survey map.
[0009]
[Means for Solving the Problems]
Therefore, in order to solve the above problems, the present invention provides a geodetic survey map management device for managing a geodetic survey map, which is stored in the geodetic survey map storage means for storing the geodetic survey map, and in the geodetic survey map storage means. A duplicate geodetic survey extraction means for extracting a geodetic survey map in which all the brush figures included in the geodetic survey map are newer than any one of the geodetic survey maps from the geodetic survey map And a geodetic survey map deleting means for deleting the geodetic survey map extracted by the duplicated geodetic survey map extracting means from the geodetic survey map storage means.
[0010]
In such a geodetic survey map management apparatus, it is possible to search for and delete a geodetic survey map that no longer requires a duplicate geodetic survey map extraction means, so that the amount of storage capacity used can be reduced. In addition, if unnecessary, the geodetic survey map is deleted, so that the load of the search process for the geodetic survey map can be reduced.
[0011]
Moreover, in order to solve the said subject, this invention is a land area survey map management apparatus which manages a land area survey map, Comprising: The land area survey map storage means which stores the said land area survey map, and the object of browsing application The latest land area that searches for a new land area survey map that is related to the brush described in the same area survey map as the brush, and that is newer than the land area survey map that contains the brush that is the subject of the viewing application. Surveying map search means.
[0012]
In such a geodetic survey map management device, it is possible to search for a new geodetic survey map for the brush described in the same geodetic survey map as the brush that has been applied for viewing. It can be easily confirmed.
[0013]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a diagram illustrating an example of an electronic application receiving system according to an embodiment of the present invention. The electronic application receiving system 1 in FIG. 1 includes an electronic application receiving server 10, a registration information management server 20, a land surveying map management server 30, etc. that are connected via a network such as the Internet.
[0014]
The electronic application reception server 10 is a computer that receives an electronic application from the applicant terminal 40 used by the applicant through a network such as the Internet. The application reception means 11, the application distribution means 12, the application result notification means 13, and the use A person ID management DB (DataBase) 14 and the like. The application accepting means refers to the user ID management DB 14 and performs a formal check of the applicant's authentication and application contents. The application distribution unit 12 distributes processing for an application to a server corresponding to the type of application. For example, the application distribution means 12 is registered information when the application transmitted from the applicant terminal 40 is a real estate registration application for splitting or writing, or a viewing application for a land survey (hereinafter referred to as “browsing application”). The management server 20 is assigned processing for the application. The application result notifying unit 13 receives the processing result from the server requested by the application distributing unit 12 and transmits the processing result to the applicant terminal 40.
[0015]
The registration information management server 20 is a computer that performs processing for a real estate registration application or a browsing application (hereinafter referred to as “real estate registration application”), and includes a registration processing means 21 and a registered item DB 22. The registration processing unit 21 executes a predetermined process based on the application contents distributed from the application distribution unit 12. For example, when the application content is a real estate registration application, the application content is registered in the DB 22 in the registration item, and map information such as a geodetic survey map transmitted along with the real estate registration application is transmitted to the geodetic survey management server 30 To do. If the application content is a browsing application, the browsing data of the ground surveying map is acquired from the ground surveying map management server 30 and the acquired ground surveying map is transmitted to the electronic application receiving server 10.
[0016]
Although the details will be described later, the geodetic survey map management server 30 is information related to the geodetic survey map, such as image data of the geodetic survey map transmitted along with the real estate registration application (hereinafter, simply referred to as “a geodetic survey map”). ).
[0017]
The electronic application acceptance system 1 is a system that processes various applications to ministries, but in FIG. 1, only a part related to processing such as real estate registration application is shown for convenience.
[0018]
Next, details of the land surveying map management server 30 will be described. FIG. 2 is a diagram illustrating a hardware configuration example of the land surveying map management server 30 according to the embodiment of the present invention. 2 has a drive device 300, an auxiliary storage device 302, a memory device 303, an arithmetic processing device 304, and an interface device 305 that are mutually connected by a bus B. Configured.
[0019]
The geodetic survey map management program for realizing the processing in the geodetic survey map management server 30 is provided by a storage medium 301 such as a CD-ROM. The storage medium 301 in which the geodetic survey map management program is recorded is set in the drive device 300, and the geodetic survey map management program is installed in the auxiliary storage device 302 from the storage medium 301 via the drive device 300.
[0020]
The auxiliary storage device 302 stores the installed geodetic survey map management program and also stores necessary files and data. For example, the auxiliary storage device 302 stores various tables, which will be described later, necessary for processing of the geodetic survey map management program.
[0021]
The memory device 303 reads and stores the geodetic survey map management program from the auxiliary storage device 302 when there is an instruction to start the geodetic survey map management program. The arithmetic processing unit 304 executes functions related to the land survey map management server 30 in accordance with the land survey map management program stored in the memory device 303. The interface device 305 includes, for example, a modem, a router, etc., and is used for connecting to the network 30 in FIG.
[0022]
Next, a functional configuration example of the land surveying map management server 30 will be described. FIG. 3 is a diagram illustrating a functional configuration example of the land surveying map management server according to the embodiment of the present invention. The land surveying map management server 30 shown in FIG. 3 includes a map processing means 31, a registry map DB 32, a land survey map management unit 33, and the like.
[0023]
Based on the request from the registration information management server 20, the map processing means 31 performs processing such as search and registration for the registry map DB 32 that manages map information other than the land survey map, and search and registration of the land survey map. Etc. are requested to the land surveying map management unit 33.
[0024]
The geodetic survey map management unit 33 is realized by a geodetic survey map management program, and performs processing such as search / registration of a geodetic survey map based on a request from the map processing means 31. The geodetic survey map management unit 33 includes a geodetic survey map storage unit 34, an unnecessary geodetic survey map search unit 35, an unnecessary geodetic survey map deletion unit 36, a latest geodetic survey map search unit 40, a browsing data generation unit 41, and a geodetic survey map figure DB 37. , A land surveying map attribute DB 38, a land surveying map image DB 39, and the like.
[0025]
The geodetic survey map storage means 34 executes a process of registering the geodetic survey map transmitted at the time of real estate registration application in the geodetic survey map graphic DB 37 or the like. The unnecessary ground surveying map search means 35 executes a process of searching for an existing ground surveying map which becomes unnecessary when a new land surveying map is added by the real estate registration application from the ground surveying figure graphic DB 37 or the like. . The unnecessary land surveying map deleting unit 36 executes a process for deleting the unnecessary land area surveying map searched by the unnecessary land surveying map searching unit 35.
[0026]
The latest land survey map searching means 40 executes a process for searching the latest land survey map when a browsing application is made. The browsing data generation means 41 is for generating browsing data based on the land area survey map searched by the latest land area survey map search means 40.
[0027]
Hereinafter, the processing procedure of the land surveying map management server 30 in FIG. 3 will be described. FIG. 4 is a flowchart for explaining the processing outline of the land surveying map management server at the time of real estate registration application.
[0028]
In step S1, when an applicant (land house investigator, etc.) inputs information necessary for real estate registration application at the applicant terminal 40, the applicant terminal 40 electronically stores the input information (hereinafter referred to as “registration application data”). It transmits to the application reception server 10. Further, the registration application data is transmitted to the land surveying map management server 30 via the registration information management server 20.
[0029]
FIG. 5 is a diagram illustrating a configuration example of registration application data. FIG. 5A shows lot number information data in the registration application data. The lot number information data is composed of a “lot number” and a “lot area” for each brush included in the land area survey map to be applied (hereinafter referred to as “application target area survey map”). FIG. 5B shows survey point coordinate information data in the registration application data. The survey point coordinate information data includes “survey point” indicating identification information (hereinafter referred to as “survey point name”) for uniquely identifying the survey point, and “X” and Y indicating the X coordinate of the public coordinate of the survey point. It consists of “Y” indicating the coordinates, and stores the public coordinates of all survey points of the application target land survey map.
[0030]
FIG. 5C shows connection information data in the registration application data. The connection information data is composed of “lot number”, “surveying point 1”, “surveying point 2”, “pencil line”, and the like for each of the stroke lines belonging to the application area survey. In “surveying point 1” and “surveying point 2”, the names of surveying points at both ends of one stroke line are stored. “Division line” is a flag indicating whether or not the brush stroke line is a stroke line. When “ON” is registered, the brush stroke line is a stroke line. In addition to the above, the registration application data includes image data of a geodetic survey map.
[0031]
Proceeding to step S2 following step S1, the geodetic survey map storage means 34 registers the registration application data in the geodetic survey map graphic DB 37, the geodetic survey map attribute DB 38, the geodetic survey map image DB 39, and the like.
[0032]
FIG. 6 is a diagram showing a configuration example of a connection information table that constitutes the land surveying figure graphic DB. The connection information table 371 in FIG. 6 includes “lot number area”, “lot number (narrow sense)”, and “map number” for each brush, and “point number 1”, “point number 2” for each stroke boundary line belonging to the brush, Manages “line segment formula”, “X range”, “Y range”, and the like. “Lot number zone” means the lot number zone to which the brush belongs, and “lot number” means the lot number of the brush. The “map number” is a number uniquely assigned to the land survey map to which the brush belongs. “Point No. 1” and “Point No. 2” mean survey point names of both end points of a single stroke line. As the “line segment expression”, an expression representing one brush border line in public coordinates is registered. In the “X range” and “Y range”, a range in the X direction and a range in the Y direction of the border line are registered. Therefore, one line segment that expresses the stroke line is specified by the “line segment formula”, “X range”, and “Y range”.
[0033]
In this way, in the connection information table 371, information on all the brush border lines constituting the brush is registered for each brush. In addition, the values included in the connection information data of the registration application data are registered as they are in “lot number area”, “lot number (narrow sense)”, “point number 1”, and “point number 2”. In the “expression”, “X range”, and “Y range”, values calculated by the geodetic survey map storage means 34 based on the connection information data are registered.
[0034]
Moreover, FIG. 7 is a figure which shows the structural example of the coordinate information table which comprises the land surveying figure figure DB. The coordinate information table 372 in FIG. 7 is a table for managing public coordinates for each survey point, and is composed of “survey point name”, “public X coordinate”, “public Y coordinate”, and the like. In each data item of the coordinate information table 372, the value of the survey point coordinate information data of the registration application data is registered as it is.
[0035]
A land survey map as shown in FIG. 8 can be specified from information registered in the connection information table 371 and the coordinate information table 372. FIG. 8 is a diagram illustrating an image of the land surveying map specified by the connection information table and the coordinate information table. A land survey diagram 500 in FIG. 8 illustrates information surrounded by a thick line in the connection information table 371 in FIG. 6. In other words, in the geodetic survey map 500, two brush strokes of “lot number (narrow sense)” 11 and 11-1 are displayed. Thus, the land survey map can be specified by the connection information table 371 and the coordinate information table 372.
[0036]
Moreover, FIG. 9 is a figure which shows the structural example of the attribute table which comprises the land surveying map attribute DB. The attribute table 381 in FIG. 9 is a table that manages the attribute information of the brush for each brush, and includes “lot number area”, “lot number (narrow sense)”, “map number”, “registration date”, and the like. The The same values as the corresponding brushes in the connection information table 371 are registered in the “lot number area”, “lot number (narrow sense)”, and “map number”. The date of application for real estate registration is registered in the registration date.
[0037]
FIG. 10 is a diagram showing a configuration example of an image table constituting the land survey map image DB. An image table 391 in FIG. 10 is a table for managing “map number”, “image data”, and the like for each land surveying map. The map number of the geodetic survey map is registered in the “map number”, and the storage position of the image data of the geodetic survey map such as a path name on the file system is registered in the “image data”.
[0038]
FIG. 11 is a diagram illustrating an example of image data of a land survey map. In the geodetic survey map management server 30, image data as shown in FIG. 11 is stored for each geodetic survey map.
[0039]
Progressing to step S3 following step S2, the unnecessary land surveying map search means 35 searches all the geodetic survey maps including the application target land survey map among the geodetic survey maps already registered in the geodetic survey map graphic DB 37 and the like. As a result, a geodesic survey map that may become unnecessary (hereinafter referred to as “unnecessary candidate geodesic survey map”) is extracted.
[0040]
Following step S3, the process proceeds to step S4, where the unnecessary land survey map searching means 35 includes a ground survey map (hereinafter referred to as a stroke survey map) including a brush figure that completely matches the application target land survey map from the extracted unnecessary candidate land survey maps. , Referred to as “parent land survey”).
[0041]
Progressing to step S5 following step S4, the unnecessary ground surveying map searching means 35 reads the brush graphic not overlapping with the application target ground surveying map among the brush graphics included in the parent land surveying map from the ground surveying map graphic DB 37 or the like. A ground survey map (hereinafter referred to as "sibling land survey") is extracted.
[0042]
Following step S5, the process proceeds to step S6, where the unnecessary land surveying map search means 35 is based on the processing results of steps S4 and S5, and the land area survey map (hereinafter referred to as "unnecessary land surveying"). If it is an unnecessary land surveying map, the unnecessary land surveying map is deleted from the land surveying figure graphic DB 37 or the like.
[0043]
Next, each of step S3 to step S6 described above will be described in more detail. FIG.12 and FIG.13 is a flowchart for demonstrating the search process of the ground surveying map containing the application object ground surveying map of a pen application. That is, the processes in FIGS. 12 and 13 describe the process in step S3 in FIG. 4 in detail. In the description of the processing of this flowchart, it is assumed that the contents of the connection information table 371 are as shown in FIG. FIG. 14 is an example of a connection information table used in the process description.
[0044]
In step S11, the unnecessary land survey map searching means 35 attribute information (hereinafter referred to as “new attribute information”) of the application target land survey map registered in the attribute table 381 by the land survey map storage means 34 in step S2 of FIG. Is copied from the attribute table 381 to the work attribute table of FIG.
[0045]
FIG. 15 is a diagram illustrating a configuration example of the work attribute table. Since the work attribute table 351 copies the contents of the attribute table 381 as they are, “map number”, “lot number area”, “lot number (narrow sense)”, “registration date”, and the like are the same as the attribute table 381. In addition, data items such as “check A”, “link map number”, and “link lot number” are provided as work data items. In FIG. 15, an example in which the attribute information of the geodetic survey map whose map number is “A 010” (hereinafter referred to as “a geodetic survey map (AO 010)”) as the application target geodetic survey map is copied from the attribute table 381. Show. The usage of “Check A”, “Link Map Number”, and “Link Lot Number” will be described in accordance with the processing procedure. In “Check A”, “0” is registered as an initial value.
[0046]
In the work attribute table 351, the record for each map number is hereinafter referred to as “work land survey map record”. Further, a record that is unique for each “map number”, “lot number area”, and “lot number (narrow sense)” is referred to as a “work brush figure record”. Therefore, for example, two work brush graphic records belong to the work land survey map record with the map number “A010”. In the connection information table 373, a record that is unique for each “map number”, “lot number area”, and “lot number (narrow sense)” is referred to as a “brush graphic record”.
[0047]
Progressing to step S12 following step S11, the unnecessary land surveying map search means 35 selects all survey points belonging to the application target land survey map registered in the coordinate information table 372 by the land survey map storage means 34 in step S2 of FIG. Is copied from the coordinate information table 372 to the work coordinate information table of FIG.
[0048]
FIG. 16 is a diagram illustrating a configuration example of the work coordinate information table. Since the work coordinate information table 352 simply copies the contents of the coordinate information table 372, data items such as “survey point name”, “public X coordinate”, and “public Y coordinate” are stored as in the coordinate information table 372. And a data item such as “check B” as a work data item. In the example of FIG. 16, all survey points in the geodetic survey map (AO010) (survey points whose survey point names are “a”, “b”, “c”, “d”, “e”, “f”, respectively) The coordinate information is copied from the coordinate information table 372. The method of using “Check B” will be described along the processing procedure. Each record in the work coordinate information table 352 is hereinafter referred to as a “work survey point record”.
[0049]
Progressing to step S13 following step S12, the unnecessary land surveying map search means 35 reads the record in units of stroke lines (“point number 1” and “point number 2” in the brush figure record) from the connection information table 37 of FIG. A record that is unique by the combination (hereinafter referred to as “brush border record”) is taken out in order. Therefore, at first, a stroke line record having a value of “Y1 = A1 × X1 + B1” in the “line segment expression” is extracted. Progressing to step S14 following step S13, the unnecessary land surveying map searching means 35 determines whether or not the stroke line record extraction has succeeded. If successful, the process proceeds to step S15. If unsuccessful, the process ends. . The cut-out line record extracted here is hereinafter referred to as a “comparison target cut-out line record”, and the cut-out line indicated by the comparison target cut-out line record is referred to as “comparison target cut-out line”. The brush figure record to which the comparison target brush border record belongs is called “comparison target brush figure record”, and the brush figure indicated by the comparison target brush figure record is called “comparison target brush figure”.
[0050]
In step S15, the unnecessary land surveying map search means 35 takes out whether or not the comparison target brush figure record has changed from the previous time, that is, the values of “lot number area”, “lot number (narrow sense)”, and “map number” were previously extracted. It is determined whether or not the value of the brush border line record has changed. If it is determined that the comparison target brush graphic record has changed from the previous time, the process proceeds to step S16. If it is determined that the same is the same, the process proceeds to step S17 in FIG.
[0051]
In step S <b> 16, the unnecessary land surveying map search means 35 clears the value of “Check B” of all the work survey point records in the work coordinate information table 352. The meaning of this process will be clarified by explaining the process to be described later. However, since it is determined that the comparison target brush figure record does not include the application target area surveying map, it is necessary to process the new brush figure record. The value of “Check B” is cleared.
[0052]
Progressing to step S17 following step S16, steps S17 to S21 are loop processing for each work survey point record in the work coordinate information table 352. Specifically, a survey that satisfies the formula (hereinafter referred to as “comparison target formula”) indicated by “line segment formula” of the comparison target brushstroke line record from the work survey point records in the work coordinate information table 352. This is a process for searching for a point, that is, a point corresponding to a survey point existing on the comparison subject brush stroke.
[0053]
In step S17, the unnecessary land surveying map search means 35 reads one work survey point record in the work coordinate information table 352 in order from the top. Therefore, initially, the X coordinate and the Y coordinate for the survey point a are read. The work survey point record read here is hereinafter referred to as “current work survey point record”, and the survey point indicated by the current work survey point record is referred to as “current survey point”.
[0054]
Proceeding to step S18 following step S17, the unnecessary land surveying map searching means 35 determines whether or not the reading of the work survey point record from the work coordinate information table 352 is successful. If the reading is successful, the process proceeds to step S19. If the reading is unsuccessful, it is determined that the processing has been completed for all the work survey point records in the work coordinate information table 352, and the process proceeds to step S22 to exit the loop. .
[0055]
In step S19, the unnecessary land surveying map searching means 35 substitutes the X coordinate of the current survey point for the right side of the comparison target expression, and obtains the value (hereinafter referred to as “comparison target Y coordinate”). Progressing to step S20 following step S19, the unnecessary land surveying map search means 35 determines whether or not the comparison target Y coordinate is the same value as the Y coordinate of the current survey point. If both values are the same, the unnecessary land surveying map search means 35 determines that the current survey point is on the comparison target border line, and proceeds to step S21. If the two values are different, the unnecessary land surveying map search means 35 determines that the current survey point is not on the comparison boundary line and processes the next work survey point record in the work coordinate information table 352. Therefore, the process proceeds to step S17.
[0056]
In step S21, the unnecessary land surveying map search unit 35 determines that the current survey point is the current survey point in order to hold that the brush figure record of the connection information table 373 is on any one of the border lines within the same range. Set the value of “Check B” in the surveying point record for work to 1.
[0057]
Proceeding to step S17 following step S21, the unnecessary land surveying map search means 35 has the survey point of the other work survey point records registered in the work coordinate information table 352 existing in the comparison target stroke line. Check repeatedly whether or not. When the check is completed for all the work survey point records, this is determined in step S18 described above, and the process proceeds to step S22.
[0058]
In step S22, the unnecessary land surveying map search means 35 determines whether or not the value of “Check B” of all the work survey point records in the work coordinate information table 352 is 1, that is, the application target land survey map. It is determined whether or not all the survey points are present on any one of the stroke lines of the comparison target brush figure. Here, the fact that all survey points of the application target area survey map are on one of the border lines of the comparison brush graphic means that the application target area survey map is included in the comparison brush graphic Means.
[0059]
If the value of “Check B” of all the records is 1, the process proceeds to step S23. Otherwise, the process proceeds to step S13 to perform the above-described processing for the next stroke line record in the connection information table 373.
[0060]
In step S23, the unnecessary land surveying map search means 35 stores a record for each lot number corresponding to the comparison target brush figure in the attribute information table 381 in FIG. 9 (hereinafter, a record for each lot number in the attribute information table 381 in FIG. "Character attribute record", the brush attribute record corresponding to the comparison brush graphic is called "Comparison brush graphic attribute record"), and the brush whose attribute is the same as that of the comparison brush graphic attribute record A copy of the graphic attribute record, that is, the brush graphic attribute record corresponding to the brush graphic belonging to the same area surveying diagram as the comparison target brush graphic is generated in the work attribute table 351. Progressing to step S24 following step S23, the unnecessary land surveying map search means 35 is the value of “Check A” of the record corresponding to the copy of the comparison target brush graphic attribute record among the records generated in the work attribute table 351. Is set to “999”, and the process proceeds to step S13 to process the next stroke line record in the connection information table 373.
[0061]
For example, in FIG. 14, there is a brush graphic record (hereinafter referred to as a brush graphic record (u 227-11)) whose values of “map number” and “lot number (narrow sense)” are “u 227” and “11”, respectively. In the case of the comparison target brush graphic record, the brush graphic record (u 227-10) having the same “map number” as the “map number” value of the brush graphic record (u 227-11) is also copied here. It becomes a target.
[0062]
Note that the value of “Check A” being “999” means that there is a possibility that the brush figure is unnecessary because the brush figure may include the application target area surveying map. Hereinafter, the work brush graphic record whose “Check A” value is “999” is referred to as “unnecessary candidate brush graphic record”, and the work land survey map record including the unnecessary candidate brush graphic record is referred to as “unnecessary candidate land survey map”. Recorded.
[0063]
When the processes of FIGS. 12 and 13 are performed in order for all the stroke line records in the connection information table 373, the work attribute table 351 is in the state shown in FIG. FIG. 17 is a diagram showing the state of the work attribute table as a result of the unnecessary land surveying map search processing result in the case of the application for dividing a stroke. In the work attribute table 353 of FIG. 17, the work land survey map record (A 010) is for the application target land survey map, and the work land survey map record (U 227) and the work land survey map record ( No. 013) is the unnecessary candidate land survey map record copied in step S23.
[0064]
FIG. 18 is an image diagram of the state of the work attribute table of FIG. FIG. 18A shows the data of the work land survey map record (ki 013) in the work attribute table 353 as a figure. Similarly, FIGS. 18B and 18C respectively represent the work land survey map record (U 227) and the work land survey map record (A 010) in a graphic form.
[0065]
Next, details of the processing in step S4 in FIG. 4 will be described. FIG. 19 is a flowchart for explaining the extraction process of the parent land survey map.
[0066]
In step S31, the unnecessary land surveying map retrieval unit 35 extracts one work brush graphic record from the work attribute table 353 of FIG. 17 in order from the top. The record taken out here is hereinafter referred to as “current work brush graphic record”, and the brush graphic indicated by the current work brush graphic record is referred to as “current brush graphic”.
[0067]
Proceeding to step S32 following step S31, the unnecessary land surveying map search means 35 determines whether or not the work brush graphic record has been successfully extracted. If the extraction is unsuccessful, it is determined that there is no work brush graphic record to be processed, and the process ends. If the extraction is successful, the process proceeds to step S33.
[0068]
In step S33, the unnecessary ground surveying map search means 35 determines whether or not the value of “Check A” in the current work brush graphic record is “999”, that is, the current work brush graphic record is an unnecessary candidate work brush graphic record. It is determined whether or not. If the value of “Check A” is not 999, the unnecessary land surveying map search means 35 returns to Step S31 and executes processing for the next work brush graphic record. If the value of “Check A” is “999”, the process proceeds to step S34.
[0069]
In step S34 and step S35, the unnecessary ground surveying map search means 35 determines a condition for the current brush graphic to be the parent brush graphic of the application target ground surveying map. The condition for the current brush graphic to be the parent brush graphic is that the "registered date" of the current work brush graphic record is older than the "registered date" (March 25, 2001) of the application area survey (S34) and that the public coordinates of all survey points of the current brush figure coincide with the public coordinates of the survey point of the application area survey map, that is, the current brush figure is completely the same as the application area survey map. (S35).
[0070]
If it is determined that the current work brush graphic record does not satisfy the condition of S34 or S35, the unnecessary land surveying map search means 35 proceeds to step S31 and performs processing for the next work brush graphic record. If it is determined that the condition is satisfied, the process proceeds to step S36.
[0071]
In step S <b> 36, the unnecessary land surveying map search means 35 registers “2”, which is a value indicating the parent brush graphic, in “Check A” of the current work brush graphic record. Progressing to step S37 following step S36, the unnecessary land surveying map search means 35 sets the master brush graphic to the “link map number” of all work brush graphic records belonging to the application target land survey map record in the work attribute table 353. The “map number” of the record is registered in the “link lot number”, and the “lot number” of the master brush graphic record is registered. As a result, the unnecessary land surveying map search means 35 associates the application target land survey map with the parent brush figure. In other words, “link map number” and “link lot number” are data items for associating the application target area survey map with the parent figure.
[0072]
When the processing of FIG. 19 is performed in order for all the work brush graphic records belonging to the work attribute table 353, the work attribute table 353 is in the state shown in FIG. FIG. 20 is a diagram showing the state of the working attribute table as a result of the parent land surveying map extraction processing result. The work attribute table 354 of FIG. 20 shows a case where the work brush graphic record (u 227-11) is a master brush graphic record. That is, “2” is registered in “Check A” of the work brush graphic record (U 227-11), and two work brush graphic records (work brushes) belonging to the application target land survey (a 010). In each of the “link map number” and “link lot number” of the graphic record (A-010-11) and the work brush graphic record (A-010-11-1), the work brush graphic record (U-227-11) “Map number” and “lot number” are registered.
[0073]
FIG. 21 is an image diagram of the state of the work attribute table of FIG. FIG. 21 shows a state in which the two brush figures of the land survey map (a 010) are linked to the brush figure of the lot number 11 of the land survey map (u 227).
[0074]
Next, details of the processing in step S5 in FIG. 4 will be described. 22 and 23 are flowcharts for explaining the sibling area survey map extraction process. That is, in FIG.22 and FIG.23, the ground area survey figure (sibling land area survey figure) which overlaps completely with the thing other than a master brush figure (henceforth "parent related brush figure") among the brush figures which belong to a parent land area survey figure. ) Is extracted based on the work attribute table 354.
[0075]
In step S41, the unnecessary land surveying map search means 35 searches the work attribute table 354 of FIG. 20 for a work brush graphic record (parent brush graphic record) having a value of “check A” of 2. Here, the work brush graphic record (U227-11) is searched.
[0076]
If there is a master brush graphic record (S42), the process proceeds to step S43, where the unnecessary land surveying map searching means 35 is a work brush graphic record having the same map number as the master brush graphic record, and "Check A". A work brush graphic record whose value is not 2 is searched, that is, a parent related brush graphic record. Here, the work brush graphic record (U 227-10) is searched.
[0077]
If there is a parent related brush figure record (S44), the process proceeds to step S45, and the unnecessary ground surveying map search means 35 extracts the coordinate information of the parent related brush figure from the coordinate information table 372, and the work coordinate information table 354. A copy of it. More specifically, the brush shape record is searched from the connection information table 373 using the “lot number” of the parent related brush shape record as a key, and the coordinate information of all survey points belonging to the brush shape indicated by the searched brush shape record is copied. It becomes the object of.
[0078]
FIG. 24 is a diagram illustrating an example of a work coordinate information table in which coordinate information of survey points of a parent-related brush graphic is registered. The work coordinate information table 355 of FIG. 24 shows a state in which coordinate information of the survey point S, the survey point a, the survey point d, and the survey point T, which are survey points of the brush figure (227-10), is registered. Yes.
[0079]
Progressing to step S46 following step S45, the unnecessary land surveying map search means 35 obtains a boundary line record related to the land survey map whose registration date is newer than the parent land survey map survey map from the connection information table 37 of FIG. Take one in order. Progressing to step S47 following step S46, the unnecessary land surveying map search means 35 determines whether or not the stroke line record extraction has succeeded. If successful, the process proceeds to step S48, and if unsuccessful, the process ends. . In the same way as in the case of FIG. 12, the brush stroke line record extracted here is hereinafter referred to as a “comparison brush stroke record”, and the brush stroke line indicated by the comparison brush stroke record is referred to as “comparison brush stroke”. In addition, the brush figure record belonging to the comparison target brush border record is referred to as “comparison target brush figure record”, and the brush figure indicated by the comparison target brush figure record is referred to as “comparison target brush figure”. Furthermore, a record that is a combination of a comparison target brush graphic record and a brush graphic record having the same “map number” as the comparison target brush graphic record is referred to as a comparison target area survey map record.
[0080]
In step S48, the unnecessary land survey map search means 35 determines whether or not the land survey map record has changed from the previous time, that is, whether or not the value of the “map number” has changed from the value of the previously extracted border line record. . When it is determined that the comparison target brush graphic record has changed from the previous time, the process proceeds to step S49, and when it is determined that the same is the same, the process proceeds to step S50.
[0081]
In step S49, the unnecessary land surveying map search means 35 clears the values of “Check B” of all the work survey point records in the work coordinate information table 355.
[0082]
Steps S50 to S53 in FIG. 23 are loop processing for each work survey point record in the work coordinate information table 355. That is, for searching for the same survey point registered in “survey point 1” or “survey point 2” of the comparison-target stroke line record from the work survey point records in the work coordinate information table 355. It is processing. The survey point registered in “Surveying point 1” of the comparison target brushstroke line record is hereinafter referred to as “comparison target surveying point 1”, and similarly, the survey point registered in “Surveying point 2” Hereinafter, it is referred to as “comparison target survey point 2”.
[0083]
In step S50, the unnecessary land survey map search means 35 reads one work survey point record in the work coordinate information table 355 in order from the top. The work survey point record read here is hereinafter referred to as “current work survey point record”, and the survey point indicated by the current work survey point record is referred to as “current survey point”.
[0084]
Progressing to step S51 following step S50, the unnecessary land surveying map search means 35 determines whether or not the work survey point record has been successfully read from the work coordinate information table 355. If the reading is successful, the process proceeds to step S52. If the reading is unsuccessful, it is determined that the processing has been completed for all survey points in the application target land survey map, and the process proceeds to step S54 to exit the loop.
[0085]
In step S52, the unnecessary land surveying map searching means 35 determines whether the current survey point is the same survey point as either the comparison target survey point 1 or the comparison target survey point 2, and the respective public X coordinate and public Y coordinate. Judgment is made by comparing. If both are the same survey point, the process proceeds to step S53, and if both are different, the process proceeds to step S50 to process the next work survey point record in the work coordinate information table 355.
[0086]
In step S53, the unnecessary land surveying map search means 35 holds that the current survey point has been confirmed to be the same as any one of the survey points within the same range in the “map number” of the connection information table 373. Therefore, the value of “Check B” in the survey point record for the current work is set to 1.
[0087]
Proceeding to step S50 following step S53, the unnecessary land surveying map search means 35 determines that the survey point is the comparison target survey point 1 or the comparison target for all the work survey point records registered in the work coordinate information table 355. It is repeatedly checked whether it is the same survey point as survey point 2 or not. When the check is completed for all the work survey point records, this is determined in step S51 described above, and the process proceeds to step S54.
[0088]
In step S54, the unnecessary land surveying map search means 35 determines whether or not the value of “Check B” of all the work survey point records in the work coordinate information table 355 is 1, that is, the parent related brush figure. It is determined whether or not all survey points are the same as one of the survey points in the comparison area survey. Here, the fact that all survey points of the parent-related brush graphic are the same as one of the survey points in the comparison target land survey map record means that the parent related brush graphic and the comparison target land survey map are completely duplicated. It means that
[0089]
If the value of “Check B” of all the work survey point records is 1, the unnecessary land survey map searching means 35 specifies that the comparison target land survey map is a sibling land survey map, and proceeds to step S55. If any of the “check B” values is not 1, the process proceeds to step S46 to perform the above-described processing for the next stroke line record in the connection information table 373.
[0090]
In step S55, the unnecessary land survey map search means 35 copies a sibling land survey map attribute record (hereinafter referred to as “sibling land survey map attribute record”) in the attribute table 381 corresponding to the sibling land survey map. Record) is generated in the work attribute table 354, and the value of “Check A” of the work brush graphic record (hereinafter referred to as “sibling brush graphic record”) belonging to the sibling land survey record is set to “1”. Progressing to step S56 following step S55, the unnecessary land survey map searching means 35 sets “link map number” of the parent related brush figure record to “link map number” in “link map number” of all sibling brush figure records. By registering the “lot number” of the parent-related brush graphic record, the sibling land survey map record and the parent-related brush graphic record are associated with each other.
[0091]
Proceeding to step S57 following step S56, the unnecessary land surveying map search means 35 sets the “check A” value to “1” in order to hold that the sibling brush figure record corresponds to the sibling brush figure. To do. However, if “2” was already set as the value of “Check A” in the parent related brush graphic record, that is, it was already retained that the parent related brush graphic was the parent brush graphic of another area survey map. In this case, the value of “Check A” in the sibling graphic record is not changed.
[0092]
Progressing to step S58 following step S57, the unnecessary land surveying map search means 35 sets the value of “check A” in the parent-related brush graphic record to “2”. This is to maintain that the parent-related brush graphic is a parent brush graphic of any of the land area survey maps (the parent-related brush graphic is a parent brush graphic of the sibling land survey map).
[0093]
When the processes in FIGS. 22 and 23 are performed in order for all the stroke line records in the connection information table 373, the work attribute table 354 is in the state shown in FIG. FIG. 25 is a diagram showing the state of the work attribute table as a result of the sibling area surveying diagram extraction process. In the work attribute table 356 of FIG. 25, the work land area survey map record (I89a) is a sibling land area survey map record newly generated in the work attribute table 356. Therefore, the value of “Check” of the work brush graphic record belonging to the work land survey map record (I 89a) is “1”, and “link map number” and “link lot number” are related to the parent. “Map number” and “lot number (narrow sense)” of the work brush graphic record (u 227-10) which is a brush graphic record are registered respectively. In addition, the value of “Check A” of the work brush graphic record (u 227-10) which was the parent related brush graphic record is “2”.
[0094]
FIG. 26 is an image diagram of the state of the work attribute table of FIG. FIG. 26 shows a state in which the two brush figures of the land survey map (I89a) are linked to the brush figure of the lot number 10 of the land survey map (U227).
[0095]
Next, details of the processing in step S6 in FIG. 4 will be described. FIG. 27 is a flowchart for explaining an unnecessary land survey map deletion process.
[0096]
In step S61, the unnecessary land surveying map search means 35 searches all work brush graphic records whose “check A” value is “2” from the work attribute table 356, and the searched work brush graphic records. "Map number" and "lot number (narrow sense)" are registered in the work deletion candidate table.
[0097]
FIG. 28 is a diagram illustrating a configuration example of a work deletion candidate table. The work deletion candidate table 357 is a table that holds a “map number” and a “lot number” for each work brush graphic record of a geodetic survey map that is a candidate for deletion. In the work attribute table 356, work brush graphic records whose “Check A” value is “2” are a work brush graphic record (U 227-10) and a work brush graphic record (U 227-11). Therefore, the map deletion number and lot number are registered in the work deletion candidate table 357.
[0098]
Progressing to step S62 following step S61, the unnecessary land surveying map search means 35 reads one work brush graphic record in order from the work attribute table 356. Progressing to step S63 following step S62, the unnecessary land surveying map searching means 35 determines whether or not there is an unprocessed work brush graphic record. If there is no unprocessed work brush graphic record, the process proceeds to step S67, and if present, the process proceeds to step S64.
[0099]
In Step S64 and Step S65, the unnecessary land surveying map search means 35 determines whether the value of “Check A” of the current work brush graphic record is 0 or 1, that is, the current work brush graphic record is the subject of application. It is determined whether it is a work brush graphic record or sibling brush graphic record of the geodetic survey map, and is the same as the “link lot number” and “link map number” of the current work brush graphic record in the work deletion candidate table 357. It is determined whether or not there is a record having “location number” and “map number” (hereinafter referred to as “record to be deleted”). If the conditions of steps S64 and S65 are satisfied, the process proceeds to step S66. If not satisfied, the process proceeds to step S62.
[0100]
In step S66, the unnecessary land surveying map search means 35 sets the value of “Check C” of the record to be deleted to “DEL”. Subsequent to step S66, the unnecessary land surveying map search means 35 repeats the processing from step S62 to S66 for all other work brush graphic records in the work attribute table 356.
[0101]
In step S63, if the unnecessary land surveying map search means 35 determines that the processing has been completed for all the work brush graphic records, the process proceeds to step S64.
[0102]
In step S64, the unnecessary land surveying map searching means 35 determines whether or not the value of “Check C” of all the records in the work deletion candidate table 357 is “DEL”. If the value of “Check C” of all the records is “DEL”, the unnecessary land surveying map search means 35 registers its “map number” and “lot number” in the work deletion candidate table 357. It is determined that the existing land survey map is an unnecessary land survey map, and the process proceeds to step S68.
[0103]
In step S68, the unnecessary land surveying map retrieval unit 35 reads the system setting file and determines whether or not the deletion method is “automatic deletion”.
[0104]
FIG. 29 is a diagram illustrating a configuration example of a system setting file. The system setting file 361 in FIG. 29 is a file in which information for controlling the deletion process of the unnecessary land survey map is set, and manages “items” and “setting contents” for each control information. “Item” is a name for uniquely identifying control information. The “setting content” is a value set in the control information specified by “item”.
[0105]
The system setting file 361 in FIG. 29 includes “deletion method”, “deletion target 1”, “deletion target 2”, “deletion target 3”, and the like as control information. The “deletion method” is an item for setting whether or not to delete the unnecessary land survey map automatically. Deletion targets 1 to 3 are items for setting the DB names of databases to be deleted.
[0106]
Since the deletion method is “automatic deletion” from the system setting file 361, the unnecessary land surveying map searching means 35 proceeds to step S69. If the “deletion method” in the system setting file 361 is “manual deletion”, the process proceeds to step S70.
[0107]
In step S69, the unnecessary land surveying map search means 35 reads the setting contents for “delete target 1”, “delete target 2”, and “delete target 3” in the system setting file 361, and sets the unnecessary land area from the set DB. Delete records related to survey maps. The “deletion target 1” and the like of the system setting file 361 are set as “geometric survey figure graphic DB”, “geometric survey figure attribute DB”, and “geographical survey map image DB”, respectively. The record of the unnecessary land survey map (the record related to the land survey map with the map number “U227”) is deleted.
[0108]
Progressing to step S70 following step S69, the unnecessary land survey map search means 35 outputs a message notifying that the unnecessary land survey map has been deleted to a form, the screen of the land survey map management server 30, a log file, or the like. . By this message, the administrator of the land survey map management server 30 can know the occurrence of the unnecessary land survey map. When the “deletion method” is not set to “automatic deletion” in the system setting file 361, the administrator can delete the unnecessary land survey map.
[0109]
In the above description, the processing in the case of the application for the writing of the pen has been described. However, the unnecessary land surveying map can be deleted by the same processing even in the case of the application for the writing of the writing. However, in the case of handwriting, the search process for the land survey map including the application target land survey map in FIGS. 12 and 13 is slightly different, and this point will be described below. FIG. 30 is a diagram illustrating an example of a writing application. In FIG. 30, the example of the writing about the brush whose lot number is 11 and the brush whose lot number is 10-1 is shown. The brush 11 has survey points of a, b, c, and d, and the brush 10-1 has survey points of b, c, Y, and X. Further, the map number of the geodetic survey map corresponding to FIG. 30 is “A 010”.
[0110]
FIG.31 and FIG.32 is a flowchart for demonstrating the search process of the ground surveying map containing the application target ground surveying map of a writing application.
[0111]
In step S81, the unnecessary land surveying map search means 35 copies the attribute information of the application target land survey map from the attribute table 381 to the work attribute table.
[0112]
FIG. 33 is a diagram illustrating an example of a work attribute table obtained by copying attribute information of an application target area surveying chart for writing. The work attribute table 358 of FIG. 33 shows an example in which the attribute information of the geodetic survey map (A 010) that is the application target for writing is copied.
[0113]
Progressing to step S82 following step S81, the unnecessary land surveying map search means 35 sequentially extracts one work brush graphic record from the work attribute table 358 (current work brush graphic record). Therefore, at first, the work brush graphic record (A-010-11) is taken out. If there is an unprocessed work brush graphic record (S83), the process proceeds to step S84, where the coordinate information of the current work brush graphic record is extracted from the coordinate information table 372 and stored in the work coordinate information table of FIG. make a copy.
[0114]
FIG. 34 is a diagram showing an example of a working coordinate information table obtained by copying the coordinate information of the survey point of one brush figure in the application target area survey diagram for the handwriting application. The work coordinate information table 359 of FIG. 34 shows an example in which the coordinate information of all survey points of the brush figure (A-010-11) is copied.
[0115]
Following step S84, the process proceeds to step S85, and the subsequent processing is performed using a brush figure in which the survey point is registered in the work coordinate information table 359 in the same manner as the processing after step S13 in the case of splitting (FIGS. 12 and 13). The geodetic survey map including it is extracted from the connection information table 373. In the case of a pen, since all survey points of the application area survey map have been registered in the work coordinate information table (S12), in step S13 and thereafter, a record of the land area survey map including the entire application target area survey map is extracted. However, in the case of handwriting (FIGS. 31 and 32), only the survey point of one brush figure (current brush figure) belonging to the application target area survey map is registered in the work coordinate information table 359. Therefore, in the processing after step S85, not the entire application target area survey map, but the area survey map including the current stroke pattern is extracted and copied to the work attribute table 358 (S85 to S95).
[0116]
Proceeding to step S96 following step S95, the unnecessary land surveying map search means 35 "checks" the work brush graphic record of the brush graphic including the current brush graphic among the ground survey data records copied to the work attribute table 358. The value of “A” is set to 999.
[0117]
When the process for the current brush figure is completed (S86), the process proceeds to step S82, and the same process is performed for the next work brush figure record (work brush figure record (A010-10-1)) in the work attribute table 358. do.
[0118]
When the processing of FIG. 31 and FIG. 32 is sequentially performed for all the work brush graphic records of the work attribute table 358, the work attribute table 358 is in the state shown in FIG. FIG. 35 is a diagram illustrating a state of the work attribute table as a result of the unnecessary land surveying map search processing result in the case of a writing application. FIG. 35 shows an example in which a geodetic survey map (U 227) and a geodetic survey map (ki 013) are newly extracted and registered in the work attribute table 365.
[0119]
FIG. 36 is an image diagram of the state of the work attribute table of FIG. 36 (A), (B), and (C) are a work land survey map record (ki 013), a work land survey map record (u 227), and a work land survey map record ( A) and 010) are sequentially represented as graphics.
[0120]
The subsequent processing for extracting the parent land survey map (FIGS. 22 and 23) can be performed in the same manner as in the case of the split brush. For example, based on the work attribute table 365, when the unnecessary land surveying map search means 35 executes the processing of FIGS. 22 and 23, the work attribute table 365 is in the state of FIG.
[0121]
FIG. 37 is a diagram showing the state of the work attribute table of the parent land surveying map extraction processing result in the case of a writing application. In the work attribute table 366 of FIG. 37, the work brush graphic record (u 227-11) is the master brush graphic record of the work brush graphic record (A-010-11), and the work brush graphic record (ki 013- 10-1) shows a case where the master brush graphic record of the work brush graphic record (AO-10-1) is shown.
[0122]
FIG. 38 is an image diagram of the state of the work attribute table of FIG. FIG. 38 is a brush figure (A010-10-1) and a brush figure (AO-11), which are brush figures belonging to the application area survey map, respectively. A state of linking to a figure (U 227-11) is shown.
[0123]
As described above, according to the geodetic survey map management server 30 in the present embodiment, it becomes unnecessary due to duplication when there is a new real estate registration application, regardless of whether it is a divisional application or a writing application. It is possible to automatically extract and delete land survey maps. Accordingly, unnecessary information is not accumulated, and a limited storage capacity can be used efficiently.
[0124]
Next, the processing of the land surveying map management server 30 when there is a viewing application will be described. In the following description, it is assumed that the connection information table 373 is in the state shown in FIG. 14, and the above-mentioned application for the registration of pens or writings is not made. It is assumed that it is not registered in the figure graphic DB 37 or the like.
[0125]
FIG. 39 is a flowchart for explaining an outline of processing of the geodetic survey map management server at the time of browsing application.
[0126]
In step S <b> 101, when the browsing applicant inputs information necessary for the browsing application at the applicant terminal 40, the applicant terminal 40 transmits the input information (hereinafter referred to as “browsing application data”) to the electronic application receiving server 10. . The browsing application data is transmitted to the land surveying map management server 30 via the registration information management server 20.
[0127]
FIG. 40 is a diagram illustrating a configuration example of browsing application data. The browsing application data 601 includes data items such as “lot number area”, “lot number”, “number of copies”, and “acquisition of latest related brush figure” for each browsing application. The “lot number area” and “lot number” are the lot number area and lot number of the brush that is the object of the browsing application. “Number of copies” is the number of requested copies of a land survey map (hereinafter referred to as “application target area survey map”) that includes a brush figure of a brush that is applied for browsing (hereinafter referred to as “application target brush”). . “Obtain the latest related brush figure” refers to the case where a brush figure of another brush (related brush figure) is included in the same area survey map in addition to the brush that is the subject of the browsing application. This is a flag indicating whether or not the application for viewing the latest geodetic survey map is desired when there is a geodetic survey map that is newer than the application target geodetic survey map. When this value is “ON”, it means that an application has been made for viewing, and in other cases, viewing of the latest area survey map of the related brush figure is not required.
[0128]
Progressing to step S102 following step S101, the latest geodetic survey map search means 40 of the geodetic survey map management server 30 executes the same process as step S3 of FIG. The figure is retrieved from the land surveying figure graphic DB 37 or the like.
[0129]
Progressing to step S103 following step S102, the latest land survey map search means 40 executes the same processing as step S4 in FIG. 4 from the land survey map searched in step S102, thereby applying the application target land area. A ground survey map (parent land survey map) including a brush figure that completely matches the survey map is extracted.
[0130]
At this stage, the work attribute table is in the state shown in FIG. FIG. 41 is a diagram showing the state of the working attribute table of the parent land surveying map extraction processing result of the land surveying map to be browsed.
[0131]
The work attribute table 401 in FIG. 41 shows an example in which the land survey map (U 227) is the application target land survey map, and the land survey map (ki 013) is the parent land survey map. Therefore, the values of “link map number” and “link lot number” of the work brush figure record of the brush figure belonging to the application target area survey map are “ki 013” and “10”. In addition, the value of “Check A” in the work brush graphic record (ki 013-10) corresponding to the parent brush graphic is “2”.
[0132]
FIG. 42 is an image diagram of the state of the work attribute table of FIG. FIG. 42 shows a state in which two brush figures of the land area survey map (U 227), which is the application target land survey map, are linked to the brush pattern of the lot number 10 of the land area survey map (ki 013).
[0133]
Progressing to step S104 following step S103, the latest area surveying map search means 40 is in the case where an application for browsing the latest state of the related brush graphic has been made (in the case where “acquisition of related brush graphic” is ON in the browsing application data) ) Is searched from the land survey map figure DB 37 or the like for a land survey map (hereinafter referred to as a “child land survey map”) that completely matches the related brush pattern and is newer than the application target land survey map.
[0134]
Progressing to step S105 following step S104, the browsing data generating means 41 of the geodetic survey map management server 30 generates browsing data including an application target area surveying map, a ground surveying map showing the latest state of the related brush figure, and the like. To the terminal 40.
[0135]
Next, step S103 described above will be described. 43 and 44 are flowcharts for explaining the child land area survey map extraction processing. The extraction process of the child land area survey map in FIGS. 43 and 44 is substantially the same as the sibling land survey map extraction process in FIGS. 22 and 23. The difference is that, in the sibling area survey survey extraction process, the land survey map (brother sibling survey map) that matches the parent-related brush pattern is extracted from the land survey map graphic DB 37 and the like. The extraction process is to search the land area survey map (child land area survey map) matching the related brush pattern from the land volume survey map graphic DB 37 or the like. Accordingly, in FIG. 43 and the like, the processing related to the parent related brush graphic and sibling land area survey map in FIG. 22 and the like is performed on the related brush graphic and child land area survey map.
[0136]
That is, in step S111, the latest geodetic survey map search means 40 selects a work brush graphic record having a “check A” value of 0 from the work attribute table 401 (that is, a work brush graphic record of the application target land survey map). Search for. In step S113, a work brush graphic record (related brush graphic record) having a lot number different from that of the brush subject to the browsing application is searched from the searched work brush graphic records. In step S114 and subsequent steps, a child land area survey map is extracted by performing the same processing as in FIG. 22 for the related brush figure record (S114 to S127). In step S128, the latest land survey map search means 40 sets the value of “Check A” in the related brush figure record to 0.
[0137]
When the processing in FIGS. 43 and 44 is completed, the work attribute table 401 is in the state shown in FIG. FIG. 45 is a diagram illustrating a state of the work attribute table as a result of the child land surveying map extraction processing result. In the work attribute table 402 of FIG. 45, the work land area survey map record (89) is a child land area survey map record newly generated in the work attribute table 402. Therefore, the value of “Check” of the brush figure record belonging to the working land survey map record (I89a) is “1”, and the “link map number” and “link lot number” include the related brush figure record. "Map number" and "Lot number (narrow sense)" of the work brush graphic record (U227-10) are registered. In addition, “0” is set as the “check” value of the related brush figure record (u 227-10).
[0138]
FIG. 46 is an image diagram of the state of the work attribute table of FIG. FIG. 46 shows a state in which the two brush figures of the land survey map (I89a) are linked to the brush figure of the lot number 10 of the land survey map (U227).
[0139]
Next, details of the processing in S105 of FIG. 39 will be described. FIG. 47 is a flowchart for explaining the latest geodetic survey map generation process.
[0140]
In step S140, the browsing data generation means 41 of the land survey map management server 30 extracts the image data of the application target land survey map from the land survey map image DB 39. Here, the image data of the land survey map (U227) is taken out.
[0141]
Progressing to step S141 following step S140, the browsing data generation means 41 takes out the ground survey map record corresponding to the application target land survey map from the connection information table 373, and applies the application target land survey map vector based on the coordinate information and the like. Data (hereinafter referred to as “auxiliary material data”) is generated.
[0142]
FIG. 48 is a diagram illustrating an example of auxiliary material data. The auxiliary material data 602 in FIG. 48 shows an example of vector data of a land area survey map (u 227) which is an application target land area survey map.
[0143]
Progressing to step S142 following step S141, the browsing data generation means 41 determines whether or not the child area survey map of the application target area survey map has been extracted, that is, the value of “check A” in the work attribute table 401 is It is determined whether or not there is a work brush graphic record “1”. If there is no work brush graphic record whose “Check A” value is “1”, the process proceeds to step S146.
[0144]
If there is a work brush graphic record having a value of “Check A” of “1”, the process proceeds to step S143, and the browsing data generation means 41 further calculates a new land area survey for the related brush graphic in the auxiliary material data 602. A message indicating that there is another figure (hereinafter referred to as “notification message”) is merged.
[0145]
FIG. 49 is a diagram showing an example of auxiliary material data obtained by merging notification messages about the latest state of related brush figures. In the auxiliary material data 603 of FIG. 49, a mark 6031 of * is merged with the brush figure (u 227-10), and further, as an explanation for the mark 6031, a notification message 6032 (“the latest brush state is a geodetic survey map (I 89 See a)))) has been merged. The browsing applicant can know from the auxiliary material 603 that new information can be obtained by browsing the land survey map (Ia 89a) for the brush figure of the lot number 10.
[0146]
Progressing to step S144 following step S143, the browsing data generation means 41 determines whether or not “acquisition of latest related graphics” is specified to ON in the browsing application data 601, that is, a brush graphic (U 227-10). ) To determine whether or not browsing of a geodetic survey map indicating the latest state is requested. If not requested, the process proceeds to step S146, and if requested, the process proceeds to step S145.
[0147]
In step S145, the browsing data generation means 41 is a ground survey map including a brush figure corresponding to the work brush graphic record whose value of “check A” is 1 in the work attribute table 401, that is, a ground survey map. Vector data of (89) is generated and merged with auxiliary material data 603.
[0148]
FIG. 50 is a diagram showing an example of auxiliary material data obtained by merging the latest geodetic survey map. The auxiliary material data 604 in FIG. 50 is merged with a geodetic survey map (89a) showing the latest state of the brush figure (u 227-10).
[0149]
Progressing to step S146 following step S145, the browsing data generation means 41 transmits the image data extracted in step S140 and the auxiliary material data 604 to the registration information management server 20 as browsing data. The image data and auxiliary material data 604 are further transmitted to the applicant terminal 40 via the electronic application acceptance server 10. The user can check the latest state of the brush figure (u 227-10) by browsing the auxiliary material data 604.
[0150]
As described above, according to the geodetic survey map management server 30 in the present embodiment, when a new geodetic survey map is registered for the related brush figure, the information to that effect and the new geodetic survey map are also merged. Since the auxiliary data is generated, the viewing applicant can easily check the update information of the geodetic survey map.
[0151]
The preferred embodiments of the present invention have been described in detail above, but the present invention is not limited to such specific embodiments, and various modifications can be made within the scope of the gist of the present invention described in the claims.・ Change is possible.
[0152]
In addition, the following additional notes are disclosed regarding the above description.
(Appendix 1) A geodetic survey map management device for managing a geodetic survey map,
A geodetic survey map storage means for storing the geodetic survey map;
Among the geodetic survey maps stored in the geodetic survey map storage means, all the brush figures included in the geodetic survey map overlap with any one of the geodetic survey maps that are newer than the geodetic survey map. A means of extracting overlapping area surveys to be extracted;
A geodetic survey map deleting unit that deletes the geodetic survey map extracted by the overlapping geodetic survey map extracting unit from the geodetic survey map storage unit;
A geodetic survey map management device characterized by comprising:
(Additional remark 2) The said duplicate land ownership survey map extraction means is:
A brush figure that includes a brush figure that overlaps with a newly-registered area survey map and that does not overlap with the newly-registered area survey map among the brush figures included in the area survey map. 2. The geodetic survey map management apparatus according to appendix 1, wherein a geodetic survey map that overlaps any one of the new geodetic survey maps is extracted.
(Additional remark 3) The said duplicate land ownership survey map extraction means is:
A newly-registered area survey map that includes one of the plurality of brush figures included in the newly-registered area survey map and that is included in the area survey map; 2. The geodetic survey map management apparatus according to appendix 1, wherein a geodetic survey map in which a non-overlapping brush figure overlaps with any one of the new geodetic survey maps is extracted.
(Appendix 4) A land surveying map management device for managing a geodetic survey map,
A geodetic survey map storage means for storing the geodetic survey map;
It is a geodetic survey map related to the brush described in the same geodetic survey map as the brush that is the subject of the browsing application, and is newer than the ground surveying diagram that describes the brush that is the subject of the browsing application Latest geodetic survey searching means for searching geodetic survey maps
A geodetic survey map management device characterized by comprising:
(Additional remark 5) The browsing data production | generation means which produces | generates the browsing data containing the land survey map in which the brush used as the object of the said browsing application is described, and the land survey map searched by the said latest geodetic survey map search means The land surveying map management apparatus according to appendix 4, further comprising:
(Supplementary Note 6) A land surveying map management method for managing a geodetic survey map,
Computer
Among the geodetic survey maps stored in the geodetic survey map storage means for storing the geodetic survey map, any one of the geodetic survey maps included in the geodetic survey map is newer than the geodetic survey map; Duplicate area survey map extraction procedure for extracting duplicate area survey maps;
A geodetic survey deletion procedure for deleting the geodetic survey map extracted in the overlapping geodetic survey map extraction procedure from the geodetic survey map storage means;
A method for managing a geodetic survey map, comprising:
(Appendix 7)
Among the geodetic survey maps stored in the geodetic survey map storage means for storing the geodetic survey map, all the brush figures included in the geodetic survey map overlap with any one of the new geodetic survey maps. A duplicate geodetic survey extraction procedure to extract a geodetic survey map to be
A geodetic survey deletion procedure for deleting the geodetic survey map extracted in the overlapping geodetic survey map extraction procedure from the geodetic survey map storage means;
A geodetic survey map management program to execute.
(Appendix 8)
Among the geodetic survey maps stored in the geodetic survey map storage means for storing the geodetic survey map, all the brush figures included in the geodetic survey map overlap with any one of the new geodetic survey maps. A duplicate geodetic survey extraction procedure to extract a geodetic survey map to be
A geodetic survey deletion procedure for deleting the geodetic survey map extracted in the overlapping geodetic survey map extraction procedure from the geodetic survey map storage means;
The computer-readable recording medium which recorded the land survey map management program for performing this.
[0153]
【The invention's effect】
As described above, according to the present invention, it is possible to reduce the use amount of the storage capacity in the land surveying map management apparatus. Moreover, according to this invention, the update information about a land survey map can be confirmed easily.
[Brief description of the drawings]
FIG. 1 is a diagram showing an example of an electronic application acceptance system in an embodiment of the present invention.
FIG. 2 is a diagram illustrating a hardware configuration example of a land surveying map management server according to the embodiment of the present invention.
FIG. 3 is a diagram illustrating a functional configuration example of a land surveying map management server according to the embodiment of the present invention.
FIG. 4 is a flowchart for explaining a processing outline of a land surveying map management server at the time of real estate registration application;
FIG. 5 is a diagram illustrating a configuration example of registration application data.
FIG. 6 is a diagram showing a configuration example of a connection information table constituting a land surveying figure graphic DB.
FIG. 7 is a diagram showing a configuration example of a coordinate information table constituting a land surveying figure graphic DB.
FIG. 8 is a diagram showing an image of a land surveying map specified by a connection information table and a coordinate information table.
FIG. 9 is a diagram showing a configuration example of an attribute table constituting the land surveying map attribute DB.
FIG. 10 is a diagram showing a configuration example of an image table constituting a land survey map DB.
FIG. 11 is a diagram showing an example of image data of a land survey map.
FIG. 12 is a flowchart for explaining a search process for a geodetic survey map including an application-targeted geodetic survey map for a pen application.
FIG. 13 is a flowchart for explaining a search process for a geodetic survey map including an application target geodetic survey map for a pen application.
FIG. 14 is an example of a connection information table used in the description of processing.
FIG. 15 is a diagram illustrating a configuration example of a work attribute table.
FIG. 16 is a diagram illustrating a configuration example of a work coordinate information table.
FIG. 17 is a diagram showing a state of a work attribute table as a result of an unnecessary land surveying map search processing result in the case of a pen application.
18 is an image diagram of a state of the work attribute table of FIG. 17;
FIG. 19 is a flowchart for explaining parent land survey map extraction processing;
FIG. 20 is a diagram showing a state of a work attribute table as a result of the parent land surveying map extraction processing result;
FIG. 21 is an image diagram of a state of the work attribute table of FIG. 20;
FIG. 22 is a flowchart for explaining a sibling area survey map extraction process;
FIG. 23 is a flowchart for explaining a sibling area survey map extraction process;
FIG. 24 is a diagram showing an example of a work coordinate information table in which coordinate information of survey points of a parent-related brush graphic is registered.
FIG. 25 is a diagram showing a state of a work attribute table as a result of sibling area surveying diagram extraction processing;
FIG. 26 is an image diagram of a state of the work attribute table in FIG. 25;
FIG. 27 is a flowchart for explaining an unnecessary land survey map deletion process;
FIG. 28 is a diagram illustrating a configuration example of a work deletion candidate table;
FIG. 29 is a diagram illustrating a configuration example of a system setting file.
FIG. 30 is a diagram illustrating an example of a writing application.
FIG. 31 is a flowchart for explaining a search process for a geodetic survey map including an application target geodetic survey map for a writing application;
FIG. 32 is a flowchart for explaining a search process for a geodetic survey map including an application target geodetic survey map for a writing application;
FIG. 33 is a diagram illustrating an example of a work attribute table in which attribute information of a geography application target geodetic survey map is copied.
FIG. 34 is a diagram showing an example of a working coordinate information table obtained by copying the coordinate information of a survey point of one brush figure in the application target area survey diagram for writing.
FIG. 35 is a diagram showing a state of a work attribute table as a result of an unnecessary land surveying map search process in the case of a writing application;
36 is an image diagram of a state of the work attribute table of FIG. 35. FIG.
FIG. 37 is a diagram illustrating a state of a work attribute table as a result of the parent land surveying map extraction process in the case of a writing application;
38 is an image diagram of a state of the work attribute table of FIG. 37. FIG.
FIG. 39 is a flowchart for explaining an outline of processing of the land surveying map management server at the time of browsing application;
FIG. 40 is a diagram illustrating a configuration example of browsing application data.
FIG. 41 is a diagram showing a state of a work attribute table of a parent land surveying map extraction process result of a ground survey map to be browsed;
42 is an image diagram of a state of the work attribute table of FIG. 41. FIG.
FIG. 43 is a flowchart for explaining extraction processing of a child land survey map.
FIG. 44 is a flowchart for explaining extraction processing of a child land survey map;
FIG. 45 is a diagram showing a state of a working attribute table as a result of child land surveying drawing extraction processing;
46 is an image diagram of a state of the work attribute table of FIG. 45. FIG.
FIG. 47 is a flowchart for explaining the latest geodetic survey map generation processing;
FIG. 48 is a diagram illustrating an example of auxiliary material data.
FIG. 49 is a diagram showing an example of auxiliary material data obtained by merging notification messages about the latest state of related brush figures.
FIG. 50 is a diagram showing an example of auxiliary material data obtained by merging the latest geodetic survey map.
[Explanation of symbols]
1 Electronic application acceptance system
10 Electronic application acceptance server
11 Application acceptance means
12 Application distribution method
13 Application result notification means
14 User ID management DB
20 Registration information management server
21 Registration processing means
22 Registration Item DB
30 Land surveying map management server
31 Map processor
32 Registry Map DB
33 Land Survey Survey Management Department
34 Soil survey map storage means
35 Unnecessary land survey map search means
36 Unnecessary land survey map deletion means
37 Connection information table
38 Land surveying map attribute DB
39 Land surveying map image DB
40 Applicant terminal
300 drive device
301 storage medium
302 Auxiliary storage device
303 Memory device
304 arithmetic processing unit
305 interface device
B bus

Claims (3)

A geodetic survey map management device for managing a geodetic survey map,
A geodetic survey map storage means for storing the geodetic survey map;
Among the area survey maps stored in the area survey map storage means, includes a brush figure that overlaps with a newly requested area survey map, and among the brush figures included in the area survey map A duplicated geodetic survey extracting means for extracting a geodetic survey map that overlaps with any of the new geodetic survey maps whose pendulum figure does not overlap with the newly requested geodetic survey map;
A geodetic survey map management device, comprising: a geodetic survey map deleting unit that deletes the geodetic survey map extracted by the overlapping geodetic survey map extracting unit from the geodetic survey map storage unit. A geodetic survey map management device for managing a geodetic survey map,
  A geodetic survey map storage means for storing the geodetic survey map;
  Among the area survey maps stored in the area survey map storage means, one of the plurality of brush figures included in the newly requested area survey map is included, and the area survey Duplicate area survey that extracts a geodetic survey map that does not overlap with the newly requested geodetic survey map among the brush figures included in the figure, which overlaps with any one of the new geodetic survey maps Figure extraction means;
  A geodetic survey deletion unit that deletes the geodetic survey map extracted by the overlapping geodetic survey map extraction unit from the geodetic survey map storage unit;
A geodetic survey map management device characterized by comprising: On the computer,
  Among the geodetic survey maps stored in the geodetic survey map storage means for storing the geodetic survey map, a brush figure overlapping with the newly requested geodetic survey map is included and included in the geodetic survey map A duplicated geodetic survey extraction procedure for extracting a geodetic survey map that overlaps any one of the new geodetic survey maps, which is not duplicated with the newly-registered geodetic survey map among the brush figures, ,
  A geodetic survey deletion procedure for deleting the geodetic survey map extracted in the overlapping geodetic survey map extraction procedure from the geodetic survey map storage means;
A geodetic survey map management program to execute.

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