JP3446045B2 - Partially revised facility map creation method and partially revised facility map creation method - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a partially revised facility diagram making method and a partially revised facility diagram making method , in particular a gas pipe,
For example, for example, gas for the facility record showing the position and attribute of various facilities such as water pipes and cables and the facility map of an arbitrary range created based on the leader line record showing the position of the leader line of each facility By adding the position, attribute and leader line position for the new part of the pipe, this new part was added to the original facility diagram.
For example, the present invention relates to a computer mapping system in which a facility map for construction application is newly created. In addition, the "new part" described in this specification is used as including an additional part due to a change in the position of the existing facility.

Generally, the positions and attributes (materials, caliber, length, importance, etc.) of various facilities such as gas pipes, water pipes, cables, etc. individually installed by each business entity such as gas, water, electric power, telephone, etc.
(Embedding depth, etc.), each record indicating the position of the leader line when displaying this attribute, and the position of the road on which various facilities are to be installed are stored in a file device, and a computer using this storage data is stored. Depending on the treatment, for example east-west 500m,
Computer mapping is widely used to create facility maps at a scale of 1/500 (hereinafter referred to as existing facility maps) showing the installation status of various facilities for each area of 350 m north and south.

Further, for a facility map to be processed consisting of an arbitrary range of the existing facility map thus obtained, a business entity provides data indicating the position, attribute and leader line of a new portion of its own facility. By inputting each, a partially revised facility map is created by adding the new part and its leader line to the original facility map to be processed. In this specification, a facility managed by one's own company is referred to as “own facility”, other facilities are referred to as “other facility”, and a line representing the own facility is referred to as “own facility line” and other facility is referred to as “other facility”. The line that represents this is called the "other facility line".

[0004] When setting the leader line of this new portion, each business entity should consider the positional relationship between the leader line and the leader line of another facility so that they do not get intricate or approach each other. There are few, and even if it is taken into consideration, in the current situation that many leader lines of other facilities are already written in the part where the leader line of the new part is to be set up, it is a complicated situation between such leader lines. It is difficult to reliably suppress the approach.

Therefore, in the conventional partially revised facility diagram, the leader line of the new portion and the attributes described therein and those of other facilities are likely to overlap or approach, which makes it difficult for the user to see. Often.

[0006] Conventionally, it has been demanded to solve such problems and to make a partially revised facility map in which the leader line and attribute display of the new portion can be easily seen. This is remarkable when the attribute data of the new portion has a higher significance than that of other facilities, such as an application diagram, and the present invention responds to this request.

[0007]

2. Description of the Related Art FIG. 6 is an explanatory diagram showing an outline of general hardware used in a computer mapping system, in which 21 is a host computer and 22 is a record for making a partially revised facility diagram. A file device for storing, 23 is a large-capacity disk external storage device for storing already input records such as road records, facility records and leader records, and 24 is a disk having a storage area 25 and a work area 26 for application programs. External storage,
27 is an operation unit for inputting mesh numbers and attribute data of each facility, 28 is a digitizer (or tablet) for inputting position data of new parts and position data of its leader line, 29 is Reference numeral 30 denotes a display unit for displaying a processing target facility diagram, a partially revised facility diagram, and the like, and 30 denotes a plotter for outputting the processing target facility diagram, a partially revised facility diagram, and the like, respectively.

Here, in the disk external storage device 23, a road record, a facility record and a leader line record have a mesh of a predetermined size (for example, the above-mentioned east-west 500 m, north-south 350 m).
Region), and by forming a layer for each record type, each record of the mesh is retrieved from the disk external storage device 23 by specifying the mesh number with the key operation of the operation unit 27. , An existing facility map is created based on these records.

[0009] Then, the input facility diagram 34 [Fig. 7 (b)] created by writing the new portion 35 and its leader 36 in the target facility diagram 33 [see Fig. 7 (a)] extracted from this existing facility diagram. (See) is attached to the digitizer 28 and the positions of the new portion 35 and the leader line 36 are input by cursor operations, and the attributes of the new portion 35 (material, material, Caliber, length, importance, burial depth, etc.).

Next, this input data and the facility to be processed are shown in FIG.
Each record of the new part 35 and its leader line are stored in the file device 22 based on the input data.
A partly revised facility diagram [corresponding to FIG. 7 (b)] 36 and attributes are shown on the display unit 29 and output from the plotter 30.

In FIG. 7, 37 is a road line, 38 is another facility line, and 39 is an own facility line. 8 and 9 are explanatory views showing the formats of a general road record, facility record, and leader line record. Each record includes header parts 51 to 53 and position data part 54 to.
It consists of 56.

The leader line is a rising portion 57 from the facility line.
It is generally composed of an attribute description part 58 following this, and data indicating the size of characters and numbers written in this attribute description part 58 and the number of description stages of the attribute is the header part of the leader line record. It is entered in the "Size" and "Steps" fields of 53.

Further, in the position data portion of each record, characteristic points in the line elements of the road line, facility line and leader line described in the existing facility map, for example, these line elements are composed of a plurality of line segments. If two-dimensional coordinate data of the end points of each line segment are input, (x _N , y _N )
Indicates the last feature point on the line element, and (-1,
0) indicates the end of the coordinate data section.

As will be described later, each record has: -Record type (road record, facility record, leader line record type) -Color and line type at the time of display-Corresponding facility record and leader Information about the other party with the line record may be added.

FIG. 10 and FIG. 11 are explanatory views showing a conventional processing procedure for creating a partially revised facility diagram. First, (1) indicate the mesh number of the area including the new part, and proceed to the next step (2) retrieve the road record, facility record and leader line record of this mesh number from the disk external storage device 23, and store these. Expand to the work area 26 for each record type (for each facility record, for each facility type) and proceed to the next step (3) Display the existing facility map based on each record in the work area 26 Displayed in part 29 and proceed to the next step (4) By operating the cursor of the digitizer 28, a predetermined rectangular area including a new portion 35 of the own facility, which is a part of the existing facility map, is specified, and is also output. Scale when doing (1/500 or 1 /
250) by the menu operation of the digitizer 28, and proceed to the next step. (5) Among the records expanded in the work area 26, search for those that may enter this rectangular area, or there is a possibility of that. And update the work area 26 with these records, and proceed to the next step (6) Facility to be processed based on each record of the work area 26 after the update FIG. 33 [see FIG. 7 (a)] The plotter 30 at the above-mentioned scale, and record each of these records in the file device.
The process target facility diagram 33, which is a drawing for writing the new portion 35, is created by a procedure such as temporary storage in 22.

Next, (7) the new portion 35 of the facility (for example, a gas pipe) and its leader line
Paste the input facility diagram 34 [see FIG. 7 (b)] obtained by the worker writing 36 in this processing target facility diagram 33 on the digitizer 28, and proceed to the next step (8) In the file device 22 Each record temporarily stored is expanded in the work area 26, and the processing target facility diagram 33 based on each record is displayed on the display unit 29, and the process proceeds to the next step (9) of the digitizer 28. Execute the menu operation and proceed to the next step (10) Determine whether the instruction by the menu operation is "end". If "YES", proceed to step (14) and
If it is `` O '', proceed to step (11) or step (12) depending on its content (11) If the instruction content is `` input of new part '', operate the cursor of the digitizer 28 or the key of the operation unit 27. Depending on the operation, the characteristic points and attributes of the new part 35 (material, diameter, length, importance,
Enter the burial depth, etc.) and proceed to step (13). If this new part is equivalent to changing the route of the existing part, input is also made to delete the data of the existing part. (12) If the instruction content is "input of leader line", the digitizer 28 Each leader line 36 of the new part 35 by operating the cursor
Input the characteristic points A to C (57 and 58) [see FIG. 9 (b)] and proceed to the next step. (13) The facility record and leader line record consisting of this input data are stored in the work area 26. In addition, in the case of deleting the data of the existing part, the corresponding record in the work area 26 is corrected, and the process returns to step (9). Reflected in 22 and proceed to the next step (15) A partially revised facility map with new parts added by processing such as outputting partially revised facility map based on each record of file device 22 from plotter 30 Creating.

Here, in the record search process of step (5), whether or not the position data of each record (road record, facility record and leader line record) developed in the work area 26 falls within the rectangular area is determined. However, at this time, the search method already proposed by the applicant of the present application (Japanese Patent Application No. 4-72953) may be used.

[0018]

As described above, the conventional
In the method of creating a partially revised facility map in which the new part of the facility and its leader line are added to the facility map for processing that describes various facilities, the leader line of this new part and the already installed part in the new part It does not take into consideration the positional relationship on the drawing with the leader line for other facilities.

Therefore, the creator of the facility map for input or the operator who inputs the new portion or its leader line should pay sufficient attention to the positional relationship between the leader line and the leader line of another facility that has already been entered in each work. Unless it is done, there is a problem in that the created partially revised facility map is likely to be complicated and close to each other, and it is difficult for the user to see.

Further, requesting these creators and operators to give sufficient consideration to the positional relationship has a problem in that the work efficiency of each is lowered, and in particular, a large number of leader lines for the facilities of each business entity. In the existing facility map, which is the state in which the attributes and attributes are filled in a narrow area on the drawing, so to speak, the work efficiency is significantly reduced.

Therefore, according to the present invention, when a partially revised facility diagram in which a new portion of the own facility is added to the facility diagram to be processed is created, at least the new portion and its vicinity are written by running the application program. By shifting the display position of the leader line of other facilities in either direction, the leader line of the new part and the attribute display there are complicated with those of other facilities without reducing the work efficiency of the operator etc. The purpose is to make it easier to see the new part of the partially revised facility map by keeping away from it.

[0022]

According to the present invention, an application program for creating a partially revised facility map, for each other facility described in a facility map to be processed, its facility line (specified by each facility record). Line elements connected in order)
Among the leader lines, for example, the leader line for the line element described in the central part of the facility map to be processed and the leader line record showing the leader line for the one with a long path length among the line elements are searched. Then, the position data is changed.

FIG. 1 is a basic configuration diagram of the present invention. In the figure, 1 is a facility map to be processed, which is a partial extraction of the existing facility map in mesh units obtained by the same method as the conventional method. Road line 11, own facility line 12, other facility line 13 and drawer Line 14 etc. are marked. This leader line 14 is to be shifted later, and the dotted line parts 15 and 16 are the new parts of the own facility to be added and their leader lines (new
(Outgoing line) is shown. Reference numeral 2 denotes an external storage device, which is a road record indicating the position of a road, a facility record indicating the position and attribute of each facility such as a gas pipe, a water pipe, and a cable, and a drawer indicating the position of the leader line of each facility. The line records are stored for each mesh, for each type of each record (for facility records, for each facility) in layer units. Numeral 3 is an input device such as a digitizer and a keyboard, which is used to instruct a mesh number, an instruction to create an existing facility map for each mesh, and a new part.
It is used to enter data indicating 15 positions, attributes, and leader lines. A work area 4 stores various data for creating a partially revised facility map. Reference numeral 5 denotes a drawing device such as a display unit or a plotter, which displays the facility diagram 1 to be processed or a partially revised facility diagram on the screen or retrieves it in the form of a paper drawing. Reference numeral 6 denotes an application program, which executes a partially revised facility map creation process based on each record retrieved from the external storage device 2 and the instruction content from the input device 3.

Here, the basic processing procedure of the application program 6 is the same as the conventional method (see FIG. 10) based on each record in mesh units fetched from the external storage device 2 and the area designated by the operator. Create the facility to be processed Figure 1. Each of the records used to create the processing target facility FIG. 1 is stored in the work area 4, and from the leader line records stored in the work area 4, a predetermined part of the other facility line 12 is stored. Leader 14 (First other facility
Search for one (first leader line record) corresponding to the leader line) Change the position data of this leader line record (first leader line record) to shift the leader line 14, for example, in the direction of the arrow shown in the figure. Data indicating the position, attributes, and leader line of the new portion 15 of the own facility is stored in the work area 4. The operator inputs the data by operating the input device 3 as in the conventional case. Based on this input data, a partially revised facility diagram is created by the same method as before (see Fig. 11). here
Then, the above processing part is the change record search means and the change record.
Corresponds to the code search step, and the above processing part
Corresponds to the leader line moving means and the leader line moving step (after
See also step (85) above).

Here, the "predetermined portion" of the other facility line 12 in the step is as follows: When the other facility line 12 is viewed in the substantially longitudinal direction, the line element marked in the center of the facility to be processed FIG. -A predetermined number of line elements constituting the other facility line 12 having a long path length, for example, each line element when only two are selected are selected. It should be noted that the number of line elements to be selected is arbitrary, and all line elements may be used when there are few leader lines of other facility lines.

In the former case, selection processing based on the position data of each facility record of the other facility line 12 and the position data of the central portion designated by the operator or program, for example, step (5) in FIG. Similar processing is performed, and in the latter case, the length of each of the facility elements of the other facility line 12 is obtained using the position data of the facility record, and the length is checked.

Of course, the operator may directly specify an arbitrary point on the "predetermined part" of the other facility line 12 by operating the cursor of the digitizer. In this case, Among the line elements specified by the facility record, the closest one to the designated point is obtained based on the position data of each of the facility record and the designated point.

Next, the leader line record of the leader line 14 is
It can be obtained by searching the leader records stored in the storage area 4 for the contents rising from the line element specified by the facility record of the "predetermined portion" based on the respective position data.

Other methods for searching the leader line record of the leader line 14 are as follows: In each facility line record or each leader line record, data that can identify the record of the corresponding party, for example, its record number is set. Incidentally, after selecting the facility record of the "predetermined part", a method for obtaining the leader line record of the leader line 14 using this identifying data-any point of the leader line 14 to be shifted by the cursor operation of the digitizer, etc. Is input, and the leader line record that is the closest leader line from this input point is obtained based on the position data of the input point and the position data of each leader line record.

When the leader line record of the leader line 14 is searched by the latter method, the facility record of the facility line closest to the start point of the leader line is obtained based on the leader line record and is specified by this. The line element may be the “predetermined portion”.

Further, the shift of the leader line 14 is, for example, an extension line of the rising portion 57 (see FIG. 9) when the leader line 14 is moved in parallel to a point or a region designated by an operator's operation or a program description. Then, an intersection with the corresponding other facility line 12 is obtained, and the leader line is further moved in parallel so that the intersection becomes the starting point A (see FIG. 9) of the leader line 14.

The leader line 14 may be shifted to any position outside the new portion 15. For example, when the new portion is the central portion of the facility to be treated FIG. Either the left or right side is used as the shift destination.

In addition, the leader line record of the part of the leader line of the other facility line 13 that is not the shift target, that is, each line element other than the above "predetermined part" (second other facility leader line).
The leader line record (second leader line record) corresponding to is identified based on the position data of the facility record of each line element and the position data of each leader record stored in the work area 4, and this identification is performed. Each subsequent leader record (second leader
By deleting the position data of the ( outgoing line record) , the display of the leader lines 17 not to be shifted and the attribute display there are erased. This is because the new portion 15 of the own facility has little significance for the attribute information of the other facility portion located away from it. Where the application
Identify the second leader record in program 6
The processing part is the erased record search method or the erased record search
Corresponds to a step, and the position of the second leader record
The processing part that deletes the data is the leader erasing means or leader erasing
This corresponds to the last step (see also paragraph [0042] below).
See).

In consideration of the convenience of workers / users, the color and line type of a predetermined portion of the other facility line 12 in the processing target facility diagram 1, the new portion 15 of the partially revised facility diagram and its The color and line type of the leader line 16 may be different from those of other facility line portions and leader lines, and may be displayed on the screen. In this case, it is necessary to add designation data of these display modes to each corresponding record.

Further, instead of the record management based on the layer structure described above, data indicating the record type (a facility record is a type of each facility) is added to each of the records, and a record of each type is taken out by using this data. You may do it.

[0036]

As described above, the present invention is based on a facility diagram to be treated, which is a part of an existing facility diagram showing various facilities (gas pipes, water pipes, cables, etc.) installed in a road portion by a plurality of enterprises. , When a business entity newly creates a partially revised facility diagram with the new part position, attributes and leader line position etc. newly entered and the new part or leader line is written, By deviating the positions of the leader lines of the other facilities described in the new portion of the facility diagram or in the vicinity thereof, the leader line description area of the new facility is secured.

Therefore, with respect to the new portion of this partially revised facility map, the leader line and the attributes (material, diameter, length, importance, burial depth, etc.) described therein are intricate with those of other facilities. A drawing that is easy for the user to see can be obtained without moving or approaching.

Such a partially revised facility map is particularly effective in the case where the new portion becomes outstanding significant information, for example, an application drawing for requesting a construction permit for the new portion.

[0039]

Embodiments of the present invention will be described with reference to FIGS. Since the outline of the hardware used in this embodiment is the same as that shown in FIG. 6, its reference numeral will be used as necessary.

FIG. 2 and FIG. 3 are explanatory views showing the characteristic part of the procedure for creating the partially revised facility diagram of the present invention, and the overall creating procedure is the same as the conventional creating procedure shown in FIG. 10 and FIG. It is a form in which the procedure shown here is added.

That is, following step (8) in FIG. 11, (81) it is judged whether or not the selection processing of the predetermined portion for each of the other facility lines 12 and 38 is completed, and in the case of "YES", the step Proceed to (85) and proceed to the next step if "NO". (82) Find the longest and next longest facility record among the facility record unit line elements that compose other facility lines 12,38. , Select from the work area 26 based on the position data of each facility record indicating the other facility line (83) Add data for changing the color and line type at the time of display to this facility record, Proceed to the next step (84) Change the color and line type of these two line element parts on the display unit 29 based on this facility record, and return to step (81) (85) Various methods and work described above. From each leader record stored in area 26, A method of searching for content that starts up from a line element based on each position data ・ Data that can identify the record of the corresponding partner, such as its record number, is set in each facility line record or each leader line record. After selecting the facility record of the predetermined portion, the leader line record corresponding to each of the facility records obtained in step (82) is obtained by the method of obtaining the corresponding leader line record using this identifying data. Change the position data and proceed to the next step (86) Display the shifted leader lines 18 and 19 on the display unit 29 based on the changed leader line record, and display the original leader line on the display unit.
By the processing procedure such as deleting from 29 (see FIG. 4 and FIG. 5), the leader line 14 described in each predetermined portion of the other facility line 12 is shifted to the peripheral part of the facility to be processed FIG. The process of step (9) in FIG. 11 is performed.

When the position data is changed in step (85), the positional relationship between the leader lines 18 and 19 after the shift is also adjusted, and the position data is changed and the other facility lines 12 and 38 are adjusted. In each leader line record corresponding to the facility record indicating a line element other than the predetermined part is obtained by various methods exemplified in step (85), the respective position data are deleted, and these are recorded in the next step (86). The leader line of the line element and the attribute display there are erased (see FIGS. 4 and 5).

Then, on the display unit 29, the existence of the leader lines near the new portions 15 and 35 after the shift processing is confirmed,
When it seems that there is insufficient space to mark the leader lines 16 and 36 of the new portions 15 and 35, the "predetermined portion" is re-specified by the other method (different from the previous one) by the method described above. If a shift process is newly performed for a part, even if there is a large gap between the newly installed part 15 and 35 and the “predetermined part”, it is a highly convenient partially revised facility map. Can be obtained.

In addition, "Delete / Move existing leader line (of own facility line)" is added to the menu operation of step (10), and leader line of other facility line after shift and existing of own facility line are added. It is used when there is confusion and approach with the leader line.

As a result of this processing, the attribute information of the own facility, which is originally necessary data for the partially revised facility map, disappears or is displayed at a position apart from the original facility part in the original correspondence. However, a large number of leader lines are written on the own facility line of the processing target facility FIG. 1 which is assumed in the present invention, and since the shift destination and the shift source are short distances, there is a large change in the attribute information at both points. It is common that there is no such attribute information, and there is little disadvantage due to loss or movement of this attribute information.

Then, the following steps are added as a processing procedure for this "deletion / movement of existing leader line (of own facility line)". That is, (101) the leader line or area to be deleted / moved is specified by the cursor operation of the digitizer 28, and the process proceeds to the next step. (102) This leader line or the leader line written in this area The leader line record is searched based on each leader line record in the work area 26 and the position data of the designated point such as the area, and the process proceeds to the next step (103). -Delete or move the existing leader line (of the own facility line) at the shift destination by a process such as deleting from the area 26, or changing its position data in the case of movement, and then step (9 ) Processing.

As described in steps (85) and (86) above, only the leader lines 18 and 19 after the shift are left as the leader lines of other facility lines in the search of step (102). For example, if the leader line record of this leader line is identified in step (85) by adding a flag indicating that it is a shift target, the data included in the area specified in step (101) can be identified. Only the leader line of the facility line can be easily selected by the selection process based on the position data of each leader line record remaining in the work area 26 and the position data of the specific area, for example, the same process as step (5) in FIG. 10. You can ask.

FIG. 4 and FIG. 5 show leader line shifts for the other facility lines described above with respect to the input facility diagram 34 of FIG. 7 (b).
It is the drawing after each process of correction and leader line deletion, that is, a partially revised facility diagram.

In the case of FIG. 4, as for the leader lines 18 that are adjacent to each other among the leader lines 18 and 19 to be shifted, the respective rising portions are set as a common line segment, and the attribute to each leader line is set. The respective midpoints are set on the common line segment in consideration of the number of lines describing information. In addition,
In order to set such a common line segment and intermediate point, the method disclosed in Japanese Patent Application No. 5-90857 filed by the present applicant may be used.

Further, in the case of FIG. 5, each lead line adjacent to each other
By setting the positions of the 18 intermediate points H and J in the x and y directions in correspondence with the positional relationships of the respective starting points F and G in the x and y directions, these leader lines are prevented from intersecting. ing.

[0051]

As described above, the present invention is created based on the already input records indicating the position, attribute and leader line of the facility (water pipe, gas pipe, cable, etc.) installed on the road by each business entity. For a processing facility map to be processed, when a business entity newly inputs data indicating a new part of a facility and its leader line and creates a construction application drawing of this new part, first, this processing target Among the leader lines of the facilities of other enterprises shown in the facility diagram, the ones that are highly likely to be close to or approach the leader lines of the new portion are shifted.

Therefore, the information is more important,
It will be easier to see the leader lines and attribute information of the new part of the own facility.
Attribute information of other facilities, which is likely to be needed when performing construction, etc., is left in the shift destination, and a partially revised facility map with excellent convenience can be created.

In particular, when the "predetermined portion" related to the new portion of the own facility is obtained by program traveling, that is, among the line elements of other facility lines, the line element located in the central portion of the screen and the route length is long. When the line element is obtained by the program run and is set as the "predetermined part", the operator simply specifies the range of the facility map to be processed and the "predetermined part" of the other facility line is specified and the leader line there. Will be subjected to shift processing, and it is possible to create a facility map for input in which a leader line of the new part of the own facility and a display space for attributes are secured by a simple operation.

[Brief description of drawings]

FIG. 1 is a basic configuration diagram of the present invention.

FIG. 2 is an explanatory diagram (No. 1) showing the characteristic part of the procedure for creating a partially revised facility diagram of the present invention.

FIG. 3 is an explanatory diagram (No. 2) showing the characteristic part of the procedure for creating a partially revised facility diagram of the present invention.

FIG. 4 is an explanatory diagram (1) showing a partially revised facility diagram of the present invention.

FIG. 5 is an explanatory diagram (2) showing a partially revised facility diagram of the present invention.

FIG. 6 is an explanatory diagram showing an outline of general hardware used in a computer mapping system.

FIG. 7 is an explanatory diagram showing a general processing target facility diagram and an input facility diagram.

FIG. 8 is an explanatory diagram showing a general road record format.

FIG. 9 is an explanatory diagram showing a general format of a facility record and a leader record.

FIG. 10 is an explanatory diagram (1) showing a conventional procedure for creating a partially revised facility diagram.

FIG. 11 is an explanatory view (No. 2) showing a conventional procedure for creating a partially revised facility diagram.

[Explanation of symbols]

In FIG. 1 ... Processing facility map 2 ... External storage device 3 ... Input device 4. Work area 5: Drawing device 6 ... Application program 11 ... Road line 12 ... Other facility lines 13: Own facility line 14 ... Leader for shift 15 ... New part of own facility 16 ... Leader of newly installed part

─────────────────────────────────────────────────── ─── Continuation of front page (58) Fields surveyed (Int.Cl. ⁷ , DB name) G09B 29/00-29/14

Claims (6)

(57) [Claims] 1. A plurality of pre-existing data consisting of facility records showing the position and attributes of different types of facilities such as gas pipes, water pipes and cables , and leader line records showing the position of the leader line of each of these facility lines. By inputting the position and attributes of the new part of the own facility in it and the position of the new leader line for the new part to the processing target facility map created based on the record, In a computer mapping system that creates a partially revised facility map in which the new leader line and attributes are added , the new facility line of the other facility line described in the facility map to be processed is
It marked in provided portion or near, the first against a predetermined portion
A first lead line record indicating other facilities lead line, the already input
Change record search means obtained from the input record and the first leader line record obtained by the change record search means.
The position data of the code is changed and the leader line of the first other facility is changed.
The Rukoto shifts the position, the new part and that
Execute leader line movement processing only for other facilities in the vicinity
A partially revised facility diagram creation method, characterized in that it is provided with means for moving leader lines . According to claim 2, wherein the other property lines, its excluding the predetermined portions
Second drawer showing the second other facility leader line for the other part of the
Erasure record to obtain line record from the already entered record
And the second leader line obtained by the erased record search means.
Equipped with leader erasing means for erasing code position data
And, partially revised facility diagram drawing method according to claim 1, wherein a. 3. The change record search means or the deletion record
The last record retrieving means is the first leader line record or the second leader line record.
As a code, the leader line record of the leader line that rises from the line element specified by the facility record indicating the predetermined portion or the facility record indicating the other portion of the other facility line is used as the position data of the facility record. 3. The partially revised facility map creation method according to claim 1, wherein the facility map is obtained based on the position data of each leader record used to create the facility map to be processed. 4. Different types of gas pipes, water pipes, cables, etc.
Facility records showing the location and attributes of each facility, and
Leader record showing the location of the leader for each of these facility lines
Any created based on multiple input records consisting of
For a facility map to be processed within the range of
Positions and attributes of parts and new drawers for the new parts
By entering the line position, the new part and its
Partially revised facility with new leader line and attributes added
In the method of creating a diagram, the new facility line
The first for a given part marked on the installation part or its vicinity
The first leader line record showing the leader of another facility is
Change record search step obtained from the force record and the first withdrawal obtained in the change record search step
Change the position data of the line record
By shifting the position of the outgoing line,
Leader movement processing only for other facilities in the vicinity
And a leader moving step for executing
Partially revised facility map creation method. 5. The other facility line excluding the predetermined portion.
Second drawer showing the second other facility leader line for the other part of the
Erasure record to obtain line record from the already entered record
And the second withdrawal obtained in the erased record retrieval step.
Leader deletion step to delete the position data of the line record
5. Partially revised according to claim 4, characterized in that
Facility map creation method. 6. The change record search step or before
The step of retrieving the deleted record includes the step of searching the first leader line record or the second leader line record.
A facility that indicates the predetermined portion of the other facility line
A record or a facility record showing the above other parts
The leader line of the leader that stands up from the specified line element.
The code is the location data of the facility record and the processing pair.
Position data of each leader record used to create the elephant facility map
5. The value is obtained based on
Partly revised facility map creation method described in 5.