CN108509632A - Underground pipeline project archive information search method and device - Google Patents
Underground pipeline project archive information search method and device Download PDFInfo
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- CN108509632A CN108509632A CN201810313497.0A CN201810313497A CN108509632A CN 108509632 A CN108509632 A CN 108509632A CN 201810313497 A CN201810313497 A CN 201810313497A CN 108509632 A CN108509632 A CN 108509632A
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Abstract
The present invention provides underground pipeline project archive information search method and devices, are related to retrieval technique field, wherein the underground pipeline project archive information search method includes：First, when receiving the original search condition of Underground Pipeline Archives (such as road, administrative division, place name, surveys area, engineering name at cell), corresponding Space Elements are looked for by initial condition；Then it carries out geometry associativity by obtained Space Elements to search to obtain underground pipeline project file data collection, finally, pipe engineering file data collection is externally shown in such a way that map, list and archives combine.Pipe engineering file data collection is to need in advance to be associated pipe engineering range and its engineering archive information.The accurate and visual retrieval result for including spatial position element for getting map, list and archives and being combined, easily realizes the retrieval and displaying of the underground pipeline project archives based on geographical space element in this way in underground pipeline project archive information retrieving.
Description
Technical field
The present invention relates to retrieval technique field more particularly to underground pipeline project archive information search method and devices.
Background technology
Underground utilities play very important effect in urban development, for example, energy delivery, information are transmitted, water drainage subtracts
Calamity etc., it is clear that underground utilities have become infrastructure important in city, are urban safety and stable foundation.With information
Change reaching its maturity for development, how quickly, accurately, directly informationization has been realized in the management of City Buried Pipeline archives, but
That sees finds out underground pipeline project archives, becomes the new challenge of archives management department.It is directed to the solution party of this problem at present
Case is mainly the following method：
1) according to archives catalog information retrieval：The storage of current engineering archive is mainly by mesh in project level, files grade, volume
The tree-shaped multi-zone supervision of scanning file level Four in record, volume, when specific operation, user can be by input inquiry conditions (for example, building
Unit, project name etc.) successively expansion archives catalog progress archives lookup.But above method operating process is cumbersome, it usually needs
There is accurate querying condition that could realize accurate lookup, the content of files itself cannot be inquired；It can not be by graphically closing
System combines key map to carry out position visualization lookup and the accurate positionin of engineering project；For archives management department,
Distribution and the filing situation of engineering archive can not be presented by the means of macroscopic view.
2) full-text search：So-called full-text search is each word of the computer program by scanning electron archives, to each word
It carries out establishing an index, records the number and position occurred in a document.When user searches, content can be carried out according to index
File retrieval is realized in matching.This search method query result is inaccurate, and the granularity of index influences the accuracy of retrieval result
It is very big；Furthermore, it is desirable to create index file, early period, index creation needed the long period；Meanwhile it is increased when retrieval to index
The time of opening, reading, the shutoff operation of file etc.；By graphical relationship or it can not combine key map progress position can
Accurate positionin depending on changing lookup and engineering project；For archives management department, engineering shelves can not be presented by the means of macroscopic view
The distribution of case and filing situation.
To sum up, at present about in underground pipeline project archive information retrieving can not accurate and effective macroscopic view retrieved
As a result the problem of, there is no effective solution method.
Invention content
In view of this, the embodiment of the present invention has been designed to provide underground pipeline project archive information search method and dress
It sets, by the way that spatial position associated with underground pipeline project archive information element etc. is arranged, improves and underground utilities are retrieved
Accuracy and validity.
In a first aspect, an embodiment of the present invention provides underground pipeline project archive information search methods, including：
When receiving underground pipeline project file retrieval information, inquiry is opposite with underground pipeline project file retrieval information
The geographic information data answered, wherein geographic information data includes the spatial position element of underground utilities；
Geographic information data is externally shown in the form of picture and text are combined.
With reference to first aspect, an embodiment of the present invention provides the first possible embodiments of first aspect, wherein when
When receiving underground pipeline project file retrieval information, geographical letter corresponding with underground pipeline project file retrieval information is inquired
Ceasing data, wherein geographic information data includes the spatial position element of underground utilities, including：
When receiving underground pipeline project file retrieval information, space is carried out to underground utilities engineering archive retrieval information
Geometric element expands；
Underground pipeline project file retrieval information after being expanded according to space geometry element obtains pipe engineering archive information
Set；
Inquiry geographic information data corresponding with engineering information set, wherein geographic information data includes buried pipe
The spatial position element of line.
The possible embodiment of with reference to first aspect the first, an embodiment of the present invention provides second of first aspect
Possible embodiment, wherein the underground pipeline project file retrieval information after being expanded according to space geometry element obtains pipeline
Engineering archive information aggregate, including：
Underground pipeline project file retrieval information after being expanded according to space geometry element obtains multiple works scope faces；
Engineering information set is built according to works scope face.
With reference to first aspect, an embodiment of the present invention provides the third possible embodiments of first aspect, wherein will
Geographic information data externally shows in the form of picture and text are combined, including：
Inquiry Profile representation information corresponding with geographic information data whether there is；
If it does, transferring place name address information corresponding with Profile representation information, information of the ground map, image information
Figure, digital elevation model information and city three-dimensional data information；
Place name address information is shown in the form of word；
By information of the ground map, image information figure, digital elevation model information and city three-dimensional data information with the shape of map
Formula is shown.
The third possible embodiment with reference to first aspect, an embodiment of the present invention provides the 4th kind of first aspect
Possible embodiment, wherein inquiry Profile representation information corresponding with geographic information data whether there is, and further include：
If it does not, engineering information set is carried out thematic displaying, wherein the effect of special topic displaying is to pass through different face
Color divides different regions.
The third possible embodiment with reference to first aspect, an embodiment of the present invention provides the 5th kind of first aspect
Possible embodiment, wherein after externally showing geographic information data in the form of picture and text are combined, further include：
Engineering information set is subjected to the progressive retrieval of two level according to the different of place name address information respectively, obtains multiple sub- shelves
Case description information；
Sub-file description information is individually positioned on the corresponding different location of information of the ground map.
The 5th kind of possible embodiment with reference to first aspect, an embodiment of the present invention provides the 6th kind of first aspect
Possible embodiment, wherein method further includes：
When group Profile representation information receives external trigger, the sub- place name with sub-file description information position is transferred
Address information, sub- information of the ground map, sub-image hum pattern, sub-figure elevation model information and sub- city three-dimensional data information；
Sub- place name address information is shown in the form of word；
By sub- information of the ground map, sub-image hum pattern, sub-figure elevation model information and sub- city three-dimensional data information with
The form of map is shown.
Second aspect, an embodiment of the present invention provides underground pipeline project archive informations to retrieve device, including：
Enquiry module, for when receiving underground pipeline project file retrieval information, inquiring and underground pipeline project shelves
Case retrieves the corresponding geographic information data of information, wherein geographic information data includes the spatial position element of underground utilities；
Display module, for externally showing geographic information data in the form of picture and text are combined.
The third aspect, the embodiment of the present invention also provide a kind of terminal, including memory and processor, and memory is for depositing
Storage supports processor to execute the program for the underground pipeline project archive information search method that above-mentioned aspect provides, and processor is configured
For for executing the program stored in memory.
Fourth aspect, the embodiment of the present invention also provide a kind of computer readable storage medium, computer readable storage medium
On be stored with computer program, when computer program is run by processor execute any of the above-described method the step of.
Underground pipeline project archive information search method provided in an embodiment of the present invention and device, wherein the underground utilities
Engineering archive information retrieval method includes：Firstly, it is necessary to illustrate, underground pipeline project archives have apparent geographical
Distribution characteristics, user usually require to understand data related with geographical location and archive information by figure, in the present embodiment,
Pipe engineering archives are carried out mounting with spatial position in advance to be associated with, are realized (road, small based on geospatial location or element
Area, administrative division, place name, survey area, works scope etc.) it is corresponded with underground pipeline project archives.In this way, implementing
Cheng Zhong, when receiving underground pipeline project file retrieval information, inquiry is corresponding with underground pipeline project file retrieval information
Geographic information data, wherein geographic information data includes the spatial position element of underground utilities；Secondly, by geography information
Data externally show in the form of picture and text are combined, specific spatial position element (for example, road, cell, administrative division,
Name, survey area, works scope etc.) it can externally be shown with the mode of different icons and figure, in underground pipeline project
In archive information retrieving, the accuracy and validity of the retrieval result improved, consequently facilitating user grasps more
Accurately underground construction situation.
Other features and advantages of the present invention will illustrate in the following description, also, partly become from specification
It obtains it is clear that understand through the implementation of the invention.The purpose of the present invention and other advantages are in specification, claims
And specifically noted structure is realized and is obtained in attached drawing.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment cited below particularly, and coordinate
Appended attached drawing, is described in detail below.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 shows the first pass for the underground pipeline project archive information search method that the embodiment of the present invention is provided
Figure；
Fig. 2 shows the second procedures for the underground pipeline project archive information search method that the embodiment of the present invention is provided
Figure；
Fig. 3 shows the third flow for the underground pipeline project archive information search method that the embodiment of the present invention is provided
Figure；
Fig. 4 shows the structure connection for the underground pipeline project archive information retrieval device that the embodiment of the present invention is provided
Figure.
Icon：1- enquiry modules；2- display modules.
Specific implementation mode
Below in conjunction with attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Usually exist
The component of the embodiment of the present invention described and illustrated in attached drawing can be arranged and be designed with a variety of different configurations herein.Cause
This, the detailed description of the embodiment of the present invention to providing in the accompanying drawings is not intended to limit claimed invention below
Range, but it is merely representative of the selected embodiment of the present invention.Based on the embodiment of the present invention, those skilled in the art are not doing
The every other embodiment obtained under the premise of going out creative work, shall fall within the protection scope of the present invention.
Currently, underground utilities have become infrastructure important in city, it is urban safety and stable foundation.It is how fast
Speed, it is accurate, intuitively find out underground pipeline project archives, it has also become an important indicator of urban construction.
There are mainly two types of the common retrieval schemes for searching underground pipeline project archives：The first, believes according to archives catalog
Breath retrieval：The storage of current engineering archive is mainly by tree-shaped point of scanning file level Four in project level, files grade, list in volume, volume
Archives catalog progress can be successively unfolded in layer-management, user by input inquiry condition (for example, construction unit, project name etc.)
Archives are searched.But above method operating process is cumbersome, it usually needs there is accurate querying condition that could realize accurate lookup, it cannot
Inquire the content of files itself.It second, creates index and carries out full-text search：So-called full-text search is that computer program is logical
The each word for over-scanning electronic record carries out each word to establish an index, records the number and position occurred in a document.
When user searches, content matching can be carried out according to index, realize file retrieval.This search method query result is inaccurate,
The granularity of index influences the accuracy of retrieval result very big；Furthermore, it is desirable to create index file, early period, index creation needed
Long period；Meanwhile the time for the opening to index file, reading, shutoff operation being increased when retrieval etc..
Based on this, an embodiment of the present invention provides underground pipeline project archive information search method and device, below by
Embodiment is described.
Embodiment 1
First, the technical term being hereinafter likely to occur is explained.
(1) underground utilities：Be laid in the pipelines (cable such as water supply, draining, combustion gas, heating power, industry, electric power, communication of underground
Line), pipeline layout pipe trench (corridor) etc..Underground utilities in urban planning area are known as urban pipeline, the underground between city
Pipeline is known as long-distance transport pipes.
(2) Underground Pipelines Database：Come tissue, storage and the warehouse for managing Underground Pipeline Data according to data structure.
(3) underground pipeline project archives：It is all to build related key activities with underground pipeline project, record engineering construction master
Want process and present situation, various carriers with value for preservation file and data.
(4) volume is found：According to certain principle and method, there will be the file of value for preservation to classify and be organized into files, also
Title group is rolled up.
(5) file：After file formation unit completes its task, after the vertical volume of the file consolidation of formation, moved by regulation
Hand over archives management department.
(6) GIS technology：GIS technology (Geographic Information Systems, GIS-Geographic Information System) is a variety of
The product of subject crossing, it is based on geographical space, using geographical model analysis method, provides a variety of spaces and dynamic in real time
Geography information, be a kind of computer technology system for Geographical Study and geographical decision service.Its basic function is by table
Type data (no matter it comes from database, electronic form file or directly input in a program) are converted to geographical graphic and show, so
Afterwards to showing result browsing, operation and analysis.Its indication range can be from intercontinental map to very detailed street maps, reality
Object includes population, sales situation, transportation route and other content.GIS is a kind of specific highly important spatial information
System.It is in the case where computer hardware, software systems are supported, in earth surface layer (including atmosphere) space all or in part
The technology that related geographic distribution data is acquired, stores, managing, handling, analyzing, being shown and described.
(7) geospatial location：Geographic position data describes atural object position, and this position both can be according to big
Reference system definition in ground in physics, usually by mathematical method, establishes coordinate system to accurately describe the spatial position of object
To describe the position of object.Spatial position data describes atural object position.It this position both can be fixed according to the earth reference system
Justice, such as geodesic latitude and longitude coordinates, the relative position relation that can also be defined as between atural object, such as spatially it is adjacent, comprising.
The scheme proposed below to the application is described in detail, the ground proposed referring to Fig. 1, Fig. 2 and Fig. 3, the present embodiment
Underground pipelines engineering archive information retrieval method specifically includes following steps：
Step S101：When receiving underground pipeline project file retrieval information, inquiry is examined with underground pipeline project archives
The corresponding geographic information data of rope information, for example, when needing to check the corresponding subsurface picture of some road, it will be with the road
Center line is that works scope line generates underground pipeline project file retrieval information, is inquired on the basis of the works scope line by this,
The distance range that width extends road width half respectively is querying condition, searches for corresponding geographic information data.It needs
It to be illustrated, in the present embodiment, above-mentioned geographic information data includes the spatial position element of underground utilities.
Step S102：Geographic information data is externally shown in the form of picture and text are combined.Looked into above-mentioned finding
After the geographic information data for asking matching criteria, by the obtained geographic information data comprising a variety of spatial position elements with picture and text
The form being combined externally is shown.The various information such as road, cell, administrative division, place name, survey area, works scope are combined
Picture and word are shown, to be shown with most intuitive to people.
Above-mentioned steps S101 is described in detail below, i.e., when receiving underground pipeline project file retrieval information,
Inquiry geographic information data corresponding with underground pipeline project file retrieval information, wherein geographic information data includes ground
The spatial position element of underground pipelines, including：
Step S1011：When receiving underground pipeline project file retrieval information, underground utilities engineering archive is retrieved and is believed
Breath carries out space geometry element expansion, and the method that down space geometric element described herein expands includes mainly three kinds：
The first is that space geometry element is expanded into dot buffer zone.Concrete operation step is：1. determining central point 2. in
Heart point be the center of circle 3. by R be radius generate circle (i.e. with a regular polygon come infinite approach circle by way of realize)
4. obtaining buffering area boundary.
Wherein, P0(x0,y0) it is dot center's point coordinates, P (x, y) is the borderline intersection of buffering area, and d is buffering area radius,
N is isodisperse (WEB terminal displaying is because considering that rendering performance is 256 points).
Second is that space geometry element is expanded into line buffering area, and concrete operation step is：Using the segmentation addition method；It will
Axis is decomposed into several simple line segments, and then respectively production buffering area, line segment both ends are used circular fitting, finally folded respectively
Adduction simultaneously obtains result buffer.
The third is that space geometry element is expanded into face buffering area, and concrete operation step is：Using salient angle arc method, i.e.,
To the unilateral buffering area of boundary production of Area Objects, buffering area is formed to the outside of non-island polygon, in island polygon
The ready-made buffering area in side.
4th kind is that space geometry element is expanded into polygon intersecting area, and concrete operation step is：1. calculating more than two
Intersection point between shape A, the B each edge of side；2. calculating the point included in polygonal internal；3. by the point of intersection point and polygonal internal,
By (or clockwise) sequence counterclockwise, final point set is obtained；4. point set number be more than 1 polygon then be intersection or comprising by comprising
Relationship.
Still by it is above-mentioned need to check the corresponding subsurface picture of some road for, in the specific implementation, using second sky
Between geometric element be expanded into the mode of line buffering area, i.e., using the road axis as axis, and the axis is divided into end to end
Several sections, each section of line segment respectively generates buffering area in both sides, for example, using the half of road width as buffering width
Degree carries out space geometry element expansion, to obtain the equal buffering area of multiple width, later distinguishes the both ends of every section of line segment
With circular fitting, and each line segment after fitting is overlapped, obtains final result buffer.
Step S1012：Underground pipeline project file retrieval information after being expanded according to space geometry element obtains pipeline work
Journey archive information set specifically includes in implementation process：
1. the underground pipeline project file retrieval information after being expanded according to space geometry element obtains multiple works scope faces.
2. building engineering information set according to works scope face.
Pipe engineering archive information set is finally obtained according to result buffer obtained above, that is, intersects or include result
All engineering archive business datums inside buffering area, works scope line number according to, engineering vector range number line set and other
The pipe engineering archive information set of key map data etc..It should be added that the expansion of space geometry element is specific
Numerical values recited according to circumstances can flexibly be set.
Step S1013：Corresponding with the engineering information set geographic information data of inquiry needs exist for illustrating
It is that geographic information data includes the spatial position element of underground utilities, specifically, spatial position element includes with GIS technology
The project data etc. of storage.
Above-mentioned steps S102 externally shows geographic information data in the form of picture and text are combined, and specifically includes：
Step S1021：Inquiry Profile representation information corresponding with geographic information data whether there is, due to buried pipe
Line builds age difference, and the storage form of the corresponding archives of each underground utilities is also different, underground utilities be with
The form of electronic information achieves, some are achieved in the form of paper material, and some can not be found because the age is excessively remote
It achieves.
In view of any of the above situation, in the present embodiment, needs first to inquire archives corresponding with geographic information data and retouch
It states information whether there is, in such manner, it is possible to which the Profile representation information to underground utilities distinguishes.
Step S1022：If in the presence of the result of inquiry is, transferring place name corresponding with Profile representation information address letter
Breath, information of the ground map, image information figure, digital elevation model information and city three-dimensional data information get and believe with geographical
Cease the corresponding all spatial position elements of data.
Step S1023：In order to make people show place name address information in the form of word convenient for checking,
In general, word is directly shown on map in the form of mark etc..
Step S1024：By information of the ground map, image information figure, digital elevation model information and city three-dimensional data information
It is shown, i.e., is intuitively shown the result inquired in the form of two dimension or three-dimensional map in the form of map, from
And it is watched convenient for people.
In addition, underground pipeline project archive information search method further includes：
Step S1025：If in the absence of inquiry Profile representation information corresponding with geographic information data, engineering is believed
Breath set carries out thematic displaying, needs exist for illustrating, and the effect of special topic displaying is will be different by different colours
Region is divided, and in some cases, the effect of special topic displaying can also be by different lines, model etc. by different areas
Domain is divided, and the archive information to show the underground utilities inside the region to people is unknown.
In addition, in the present embodiment, additionally it is possible to the distributed displaying for realizing archive information, by geographic information data with picture and text
After the form being combined externally is shown, further include：
Profile representation information is subjected to the progressive retrieval of two level according to the different of place name address information respectively, obtains multiple sub- shelves
Case description information, that is, the underground utilities for corresponding to different location carry out " segmentation " processing, and corresponding Profile representation information is also corresponding
" segmentation " is handled, to realize the one-to-one correspondence of multiple sub-file description informations and multistage underground utilities.
Later, sub-file description information is individually positioned on the corresponding different location of information of the ground map, it is more to realize
The distributed description of a sub- Profile representation information.
When it is implemented, in order to precisely realize the distributed displaying of the relevant Profile representation information of underground utilities, buried pipe
Line engineering archive information retrieval method further includes：
When group Profile representation information receives external trigger, the sub- place name with sub-file description information position is transferred
Address information, sub- information of the ground map, sub-image hum pattern, sub-figure elevation model information and sub- city three-dimensional data information, i.e.,
The sub- place name address information of the related underground utilities of displaying, sub- information of the ground map, sub-image hum pattern, sub-figure in the segment limit
Elevation model information and sub- city three-dimensional data information.
Sub- place name address information is shown in the form of word, in general, word is directly existed in the form of mark etc.
It is shown on the corresponding map of this section of underground utilities.
By sub- information of the ground map, sub-image hum pattern, sub-figure elevation model information and sub- city three-dimensional data information with
The form of map is shown, that is, realizes the comprehensive display of map, document map, list and archives etc..And it is combined into two with this
Dimension or the form of three-dimensional map are intuitively shown, consequently facilitating people watch.In some cases, every section of buried pipe is linear
At a displaying model, people can be watched by multiple independent models.
In conclusion underground pipeline project archive information search method provided in this embodiment includes：First, when receiving
When underground pipeline project file retrieval information, geography information number corresponding with underground pipeline project file retrieval information is inquired
According to, wherein geographic information data includes the spatial position element of underground utilities, secondly, by geographic information data with picture and text phase
In conjunction with form externally show, in underground pipeline project archive information retrieving, improve the accurate of retrieval result
Property and validity, realize the intuitive of underground pipeline project archive information and show.
Embodiment 2
Referring to Fig. 4, present embodiments providing underground pipeline project archive information retrieval device includes：
Enquiry module 1 is used for when receiving underground pipeline project file retrieval information, inquiry and underground pipeline project shelves
Case retrieves the corresponding geographic information data of information, wherein geographic information data includes the spatial position element of underground utilities.
Display module 2 in the form of picture and text are combined for externally showing geographic information data.
Underground pipeline project archive information provided in an embodiment of the present invention retrieves device, the underground provided with above-described embodiment
Pipe engineering archive information search method technical characteristic having the same reaches phase so can also solve identical technical problem
Same technique effect.
The embodiment of the present invention additionally provides a kind of terminal, including memory and processor, and memory is supported for storing
Processor executes the program of above-described embodiment method, and processor is configurable for executing the program stored in memory.
The embodiment of the present invention also provides a kind of computer readable storage medium, and meter is stored on computer readable storage medium
Calculation machine program, when computer program is run by processor the step of the method for execution any of the above-described.
It should be noted that each embodiment in this specification is described in a progressive manner, each embodiment weight
Point explanation is all difference from other examples, and the same or similar parts between the embodiments can be referred to each other.
The technology of the underground pipeline project archive information search method and device that the embodiment of the present invention is provided, realization principle and generation
Effect is identical with preceding method embodiment, and to briefly describe, device embodiment part does not refer to place, can refer to preceding method reality
Apply corresponding contents in example.
In several embodiments provided herein, it should be understood that disclosed device and method can also pass through
Other modes are realized.The apparatus embodiments described above are merely exemplary, for example, the flow chart in attached drawing and block diagram
Show the device of multiple embodiments according to the present invention, the architectural framework in the cards of method and computer program product,
Function and operation.In this regard, each box in flowchart or block diagram can represent the one of a module, section or code
Part, a part for the module, section or code, which includes that one or more is for implementing the specified logical function, to be held
Row instruction.It should also be noted that at some as in the realization method replaced, the function of being marked in box can also be to be different from
The sequence marked in attached drawing occurs.For example, two continuous boxes can essentially be basically executed in parallel, they are sometimes
It can execute in the opposite order, this is depended on the functions involved.It is also noted that every in block diagram and or flow chart
The combination of box in a box and block diagram and or flow chart can use function or the dedicated base of action as defined in executing
It realizes, or can be realized using a combination of dedicated hardware and computer instructions in the system of hardware.
In addition, each function module or unit in each embodiment of the present invention can integrate and to form an independence
Part, can also be modules individualism, can also two or more modules be integrated to form an independent portion
Point.
It, can be with if the function is realized and when sold or used as an independent product in the form of software function module
It is stored in a computer read/write memory medium.Based on this understanding, technical scheme of the present invention is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be expressed in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be
People's computer, server or network equipment etc.) it performs all or part of the steps of the method described in the various embodiments of the present invention.
And storage medium above-mentioned includes：USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
The various media that can store program code such as reservoir (RAM, Random Access Memory), magnetic disc or CD.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence, can not be interpreted as indicating or implying relative importance.Moreover, term " packet
Include ", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion so that including the mistake of a series of elements
Journey, method, article or equipment include not only those elements, but also include other elements that are not explicitly listed, either
Further include for elements inherent to such a process, method, article, or device.In the absence of more restrictions, by sentence
The element that "including a ..." limits, it is not excluded that also deposit in the process, method, article or apparatus that includes the element
In other identical element.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.It should be noted that：Similar label and letter exist
Similar terms are indicated in following attached drawing, therefore, once being defined in a certain Xiang Yi attached drawing, are then not required in subsequent attached drawing
It is further defined and is explained.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. underground pipeline project archive information search method, which is characterized in that including：
When receiving underground pipeline project file retrieval information, inquiry is opposite with the underground pipeline project file retrieval information
The geographic information data answered, wherein the geographic information data includes the spatial position element of underground utilities；
The geographic information data is externally shown in the form of picture and text are combined.
2. underground pipeline project archive information search method according to claim 1, which is characterized in that described to receive
When underground pipeline project file retrieval information, geography information corresponding with the underground pipeline project file retrieval information is inquired
Data, wherein the geographic information data includes the spatial position element of underground utilities, including：
When receiving the underground pipeline project file retrieval information, the underground pipeline project file retrieval information is carried out
Space geometry element expands；
The underground pipeline project file retrieval information after being expanded according to space geometry element obtains pipe engineering archive information
Set；
Inquiry geographic information data corresponding with the engineering information set, wherein the geographic information data includes ground
The spatial position element of underground pipelines.
3. underground pipeline project archive information search method according to claim 2, which is characterized in that described according to space
The underground pipeline project file retrieval information after geometric element expands obtains pipe engineering archive information set, including：
The underground pipeline project file retrieval information after being expanded according to space geometry element obtains multiple works scope faces；
The engineering information set is built according to the works scope face.
4. underground pipeline project archive information search method according to claim 1, which is characterized in that it is described by described
Information data is managed externally to show in the form of picture and text are combined, including：
Inquiry Profile representation information corresponding with the geographic information data whether there is；
If it does, transferring place name address information corresponding with the Profile representation information, information of the ground map, image information
Figure, digital elevation model information and city three-dimensional data information；
The place name address information is shown in the form of word；
By the works scope face, the information of the ground map, the image information figure, the digital elevation model information and described
City three-dimensional data information is shown in the form of map.
5. underground pipeline project archive information search method according to claim 4, which is characterized in that the inquiry and institute
It states the corresponding Profile representation information of geographic information data whether there is, further includes：
If it does not, the engineering information set is carried out thematic displaying, wherein the effect of the special topic displaying is by not
Different regions is divided with color.
6. underground pipeline project archive information search method according to claim 4, which is characterized in that it is described by described
Manage information data after external displaying, further includes in the form of picture and text are combined：
The engineering information set is subjected to the progressive retrieval of two level according to the different of the place name address information respectively, is obtained multiple
Sub-file description information；
The sub-file description information is individually positioned on the corresponding different location of the information of the ground map.
7. underground pipeline project archive information search method according to claim 6, which is characterized in that the method is also wrapped
It includes：
When the sub-file description information receives external trigger, the son with sub-file description information position is transferred
Place name address information, sub- information of the ground map, sub-image hum pattern, sub-figure elevation model information and sub- city three-dimensional data letter
Breath；
The sub- place name address information is shown in the form of word；
By the sub- information of the ground map, the sub-image hum pattern, the sub-figure elevation model information and the sub- city three
Dimension data information is shown in the form of map.
8. underground pipeline project archive information retrieves device, which is characterized in that including：
Enquiry module, for when receiving underground pipeline project file retrieval information, inquiring and the underground pipeline project shelves
Case retrieves the corresponding geographic information data of information, wherein the geographic information data includes the spatial position of underground utilities
Element；
Display module, for externally showing the geographic information data in the form of picture and text are combined.
9. a kind of terminal, which is characterized in that including memory and processor, the memory supports processor to hold for storing
The program of any one of row claim 1 to 7 the method, the processor are configurable for executing and be stored in the memory
Program.
10. a kind of computer readable storage medium, it is stored with computer program on computer readable storage medium, feature exists
In when computer program is run by processor the step of any one of execution the claims 1 to 7 the method.
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