CN108733670A - A kind of method and device of map datum inspection - Google Patents
A kind of method and device of map datum inspection Download PDFInfo
- Publication number
- CN108733670A CN108733670A CN201710243217.9A CN201710243217A CN108733670A CN 108733670 A CN108733670 A CN 108733670A CN 201710243217 A CN201710243217 A CN 201710243217A CN 108733670 A CN108733670 A CN 108733670A
- Authority
- CN
- China
- Prior art keywords
- map datum
- sample database
- map
- making
- datum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000007689 inspection Methods 0.000 title claims abstract description 16
- 238000012790 confirmation Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention discloses a kind of methods of map datum inspection, including：Preserve the map datum made；The map datum of the making is compared with the map datum being stored in advance in sample database；Contrast in the map datum of the making with the different map datum of map datum in sample database.As seen from the above technical solution provided by the invention, a kind of method of map datum inspection provided in an embodiment of the present invention, map datum in the map datum and sample database of making is compared, it quickly checks the map datum of making map datum different from the map datum in sample database, can improve and check efficiency and accuracy rate.
Description
Technical field
The present invention relates to map datum process fields, more particularly to map datum inspection method.
Background technology
Map elements are the substance for constituting map, electronic map（English：Electronic map）, i.e. numerical map is
Using computer technology, map elements are stored and consulted in a digital manner map.Map elements are to constitute map
Substance is divided into mathematical elements, geographic element and auxiliary element.Wherein, geographic element is the geographical contents of map, including table
Show the element that earth surface natural form is included, such as landforms, water system, vegetation and soil natural geography factors and the mankind in life
Nature remodeling circle is formed by element in production activity, as settlement place, road network, communication apparatus, industrial or agricultural facility, economic civilization and
Social economies' elements such as administration mark.Geographic element generally comprises road, point of interest, public bus network, realistic picture and road network etc..
Point of interest（English：Point of interest, are usually abbreviated as POI）Refer to some terrestrial reference on electronic map, sight spot, uses
To indicate the commercial undertaking of government department representated by the ground, all trades and professions（Gas station, department store, supermarket, dining room, wine
Shop, convenience store, hospital etc.）, tourist attractions（Park, public lavatory etc.）, historic site showplace, means of transportation（Various station, parking
Field, overspeed photograph machine, speed limit mark）Equal places.Interest point data generally comprises the moneys such as title, classification, longitude, latitude, height above sea level
Material is presented on the electronic map so as to it.
Electronic map frequently includes massive map data, and map datum mistake is inevitably will appear when carrying out electronic cartography
Accidentally, check that these mistakes are very difficult in the map datum of magnanimity.
Invention content
The object of the present invention is to provide a kind of methods of map datum inspection, to solve map datum inspection in the prior art
Complicated and time-consuming and laborious technical problem.
A kind of method of map datum inspection, including：
Preserve the map datum made；
The map datum of the making and the map datum in pre-stored sample database are compared；
Find out in the map datum of the making with the different map datum of map datum in sample database.
A kind of device of map datum inspection, including：
Storage unit：For preserving the map datum made；
Comparison unit, for comparing the map datum of the making and the map datum in pre-stored sample database；
Sample library unit：For storing sample database；
Searching unit, in the map datum for finding out the making with the different map number of map datum in sample database
According to.
As seen from the above technical solution provided by the invention, a kind of map datum inspection provided in an embodiment of the present invention
Method, the map datum in the map datum and sample database of making is compared, quickly checks the map datum of making
Map datums different from the map datum in sample database can improve and check efficiency and accuracy rate.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill in field, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is the processing flow schematic diagram of method provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of device provided in an embodiment of the present invention.
Specific implementation mode
With reference to the 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.Based on this
The embodiment of invention, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, belongs to protection scope of the present invention.
The embodiment of the present invention is described in further detail below in conjunction with attached drawing.
Map datum inspection method of the embodiment of the present invention, specific implementation process is as shown in Figure 1, may include following processing
Step：
A kind of map datum inspection method is provided, is included the following steps：
11, the map datum of making is preserved.Specifically, map datum generally by field operation map data collecting personnel into
Row acquires geographic element, then at map datum and is protected the source recording of acquisition by interior industry map datum treatment people
It deposits.The geographic element generally comprises road, point of interest, public bus network, realistic picture etc..Correspondingly, the map datum includes
Road data, interest point data, public bus network data, outdoor scene diagram data etc..In general, road data includes following at least one
Content：Road starting point, road name, site of road, road attribute, category of roads or road direction etc.；Interest point
According to including following at least one content：Interest point name, points of interest attribute, point of interest location or interest vertex type etc.；Public transport line
Circuit-switched data includes following at least one content：When bus station title, bus station position, public bus network title, railroad embankment
Between or public transport fares etc.；Realistic picture data include following at least one content：Realistic picture position, realistic picture size or
Corresponding road of person's realistic picture etc..
12, the map datum of the making is compared with the map datum being stored in advance in sample database.Specifically,
The map datum of the making and the map datum being stored in advance in sample database include mark, and same geographic element is corresponding
Geodata includes identical and unique mark, the map datum in the map datum and sample database that are made according to mark
Comparison.The mark may include ID number or label etc..
13, contrast in the map datum of the making with the different map datum of map datum in sample database.Institute
It includes following at least one to state different map datum：Map not having in the map datum of the making but in sample database
Some identifies not having in the map datum in corresponding map datum, the sample database but in the map datum of making in data
It is sensible that some identifies the map datum acceptance of the bid in map datum and sample database in corresponding map datum or the sample database
Same but different content map datum etc..When the map datum mark in the map datum and sample database of the making is identical,
The content of map datum need to be compared, if having it is any differ, for different map datum.With public bus network data
For, as the site name in Shenzhen Metro No.1 line public transport data content is different：No.1 line site name ratio in sample database
The No.1 line site name of making is 3 few（The stations Bai Shizhou, High-tech Park station, deep major station）, i.e. map data content is different.
In the above method, the different map datums contrasted can also be verified, confirm correct map datum, had
Body, the map datum of the making is found in the map datum in sample database, illustrates that the map datum of the making may
To increase geographic element newly, for example, new road opens, building is newly-built, etc. new shop open a business etc.；Map datum in the sample database
It is not found in the map datum of making, illustrates that the corresponding geographic element of map datum in the sample database disappears, such as tear open
It moves, shop is closed down or road waste etc..Map datum in the map datum and sample database of the making identifies identical but ground
Diagram data content is different, illustrates that their corresponding geographic elements are changed, such as old shop is closed down the opening of the former address Xin Dian, public transport
Circuit changes its course, the change of public bus network service time, bus station add drop etc..Work as it should be understood that there is different geodatas
So it may also is that map data content mistake.It diagram data can unequally will be recorded with acquired original when being confirmed
Comparison, with the correct map datum of determination, modifies if map datum mistake.
Further, the method further includes by the correct map data update to sample database.It is continual more
New samples library, to ensure sample database accurately and completely.
The method of a kind of map datum inspection provided in an embodiment of the present invention, by the map in the map datum and sample database of making
Data are compared, and quickly check the map datum of making map datum different from the map datum in sample database, energy
It improves and checks efficiency and accuracy rate.
The embodiment of the present invention additionally provides a kind of map datum check device, and specific implementation structure is as shown in Fig. 2, described device
May include：
Storage unit 21：The map datum of making is preserved.Specifically, map datum is generally adopted by field operation map datum
Collection personnel acquired to geographic element, then the geographic element is fabricated to map datum by interior industry map datum treatment people
And it preserves.The geographic element generally comprises road, point of interest, public bus network, realistic picture etc..Correspondingly, the map datum
Including road data, interest point data, public bus network data, outdoor scene diagram data etc..In general, road data include it is following at least
A kind of content：Road starting point, road name, site of road, road attribute, category of roads or road direction etc.；Interest
Point data includes following at least one content：Interest point name, points of interest attribute, point of interest location or interest vertex type etc.；It is public
Intersection circuit-switched data includes following at least one content：Bus station title, bus station position, public bus network title, circuit fortune
Seek time or public transport fares etc.；Realistic picture data include following at least one content：Realistic picture position, realistic picture ruler
Corresponding road of very little or realistic picture etc..
Sample library unit 22：For storing map datum.
Comparison unit 23, for carrying out the map datum of the making and the map datum being stored in advance in sample database
Comparison, contrast in the map datum of the making with the different map datum of map datum in sample database.Specifically, institute
It includes mark to state map datum in the map datum and sample database of making, and the corresponding geodata of same geographic element includes
There is identical and unique mark, the comparison of the map datum in the map datum and sample database that are made according to mark.It is described
Mark may include ID number or label etc..
The different map datums that the comparison unit 23 contrasts include following at least one：The map datum of the making
In do not have but some identifies in map datum in corresponding map datum, the sample database in map datum in sample database
Some identifies corresponding map datum or the map datum in the sample database and sample in no but making map datum
Map datum in this library get the bid it is sensible with but the different map datum of content.When in the map datum and sample database of the making
Map datum mark it is identical when, the content of map datum need to be compared, if having it is any differ, to be different
Diagram data.With public bus network data instance, as the site name in Shenzhen Metro No.1 line public transport data content is different：Sample database
In No.1 line site name it is 3 fewer than the No.1 line site name of making（The stations Bai Shizhou, High-tech Park station, deep major station）, i.e.,
Diagram data content is different.
Confirmation unit 24 confirms correct for verifying the different map datums that the comparison unit 203 contrasts
Map datum.Specifically, being found in map datum of the map datum of the making in sample database, illustrate the making
Map datum is newly-increased geographic element, for example, new road is opened, building is newly-built, etc. new shop open a business etc.；In the sample database
Map datum is not found in the map datum of making, illustrates that the corresponding geographic element of the map datum in the sample database disappears
Lose, for example, remove, shop is closed down or road waste etc..Map datum mark in the map datum and sample database of making is identical
But map data content is different, illustrates that their corresponding geographic elements are changed, for example, old shop close down the opening of the former address Xin Dian,
Public bus network changes its course, the change of public bus network service time, bus station add drop etc..It should be understood that there is different geographical numbers
According to certain it may also is that map data content mistake.It can will unequally diagram data and acquired original when being confirmed
Record Comparison is modified with the correct map datum of determination if map datum mistake.
Further, the sample library unit 22, can also be by the correct map data update to the sample of its preservation
In this library.Continual update sample database, to ensure sample database accurately and completely.
A kind of device of map datum inspection provided in an embodiment of the present invention, will be in the map datum and sample database of making
Map datum is compared, and quickly checks the map datum of making map number different from the map datum in sample database
According to can improve and check efficiency and accuracy rate.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art is in the technical scope of present disclosure, the change or replacement that can be readily occurred in,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims
Subject to enclosing.
Claims (10)
1. a kind of method of map datum inspection, which is characterized in that including：
Preserve the map datum made；
The map datum of the making is compared with the map datum being stored in advance in sample database；
Contrast in the map datum of the making with the different map datum of map datum in sample database.
2. according to the method described in claim 1, it is characterized in that, the map datum by the making be stored in advance in
Map datum in sample database carries out comparison and specifically includes：Map datum in the map datum and sample database of the making wraps
Include mark, the corresponding geodata of same geographic element includes identical and unique mark, is made according to the mark
Map datum and sample database in map datum comparison.
3. according to the method described in claim 2, it is characterized in that, the different map datum includes following at least one
Kind：The corresponding map datum of mark that has in map datum do not have in the map datum of the making but in sample database, institute
State the corresponding map datum of mark having in map datum do not have in the map datum in sample database but making or described
Map datum in sample database and the map datum in sample database get the bid it is sensible with but the different map datum of content.
4. according to the method described in claim 1, it is characterized in that, verifying the different map datums, confirmation is correct
Map datum.
5. according to the method described in claim 4, it is characterized in that, by the correct map data update to sample database.
6. a kind of device of map datum inspection, which is characterized in that including：
Storage unit：For preserving the map datum made；
Sample library unit：For storing map datum；
Comparison unit, for the map datum of the making and the map datum in pre-stored sample database to be compared,
Contrast in the map datum of the making with the different map datum of map datum in sample database.
7. the device stated according to claim 6, which is characterized in that the comparison unit is by the map datum of the making and in advance
Map datum in the sample database of storage carries out comparison and specifically includes：Map number in the map datum and sample database of the making
According to including mark, the corresponding geodata of same geographic element includes identical and unique mark, according to it is described identify into
The comparison of map datum in map datum and sample database that row makes.
8. the device stated according to claim 8, which is characterized in that the different map datums that the comparison unit contrasts include with
Lower at least one：The corresponding map of mark having in map datum do not have in the map datum of the making but in sample database
The corresponding map datum of mark that is not having in map datum in data, the sample database but having in the map datum of making,
Or the map datum in the sample database and the map datum in sample database get the bid it is sensible with but the different map datum of content.
9. device according to claim 6, which is characterized in that described device further includes verifying unit, for described different
Map datum is verified, and confirms correct map datum.
10. according to claim 9 device, which is characterized in that the sample library unit is also used the correct map datum more
Newly to sample database.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710243217.9A CN108733670A (en) | 2017-04-14 | 2017-04-14 | A kind of method and device of map datum inspection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710243217.9A CN108733670A (en) | 2017-04-14 | 2017-04-14 | A kind of method and device of map datum inspection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108733670A true CN108733670A (en) | 2018-11-02 |
Family
ID=63924443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710243217.9A Pending CN108733670A (en) | 2017-04-14 | 2017-04-14 | A kind of method and device of map datum inspection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108733670A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1300032A (en) * | 2001-01-16 | 2001-06-20 | 张建平 | Automatically updated electronic traffic map method and system |
| CN105426372A (en) * | 2014-09-17 | 2016-03-23 | 高德软件有限公司 | Electronic map data manufacturing and updating method and apparatus |
| CN106294458A (en) * | 2015-05-29 | 2017-01-04 | 北京四维图新科技股份有限公司 | A kind of map point of interest update method and device |
-
2017
- 2017-04-14 CN CN201710243217.9A patent/CN108733670A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1300032A (en) * | 2001-01-16 | 2001-06-20 | 张建平 | Automatically updated electronic traffic map method and system |
| CN105426372A (en) * | 2014-09-17 | 2016-03-23 | 高德软件有限公司 | Electronic map data manufacturing and updating method and apparatus |
| CN106294458A (en) * | 2015-05-29 | 2017-01-04 | 北京四维图新科技股份有限公司 | A kind of map point of interest update method and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Jovanović | The application of GIS and its components in tourism | |
| CN106294458A (en) | A kind of map point of interest update method and device | |
| CN102426022A (en) | System for displaying points of interest | |
| CN103456233A (en) | Method and system for searching interest points based on electronic map | |
| CN107391514A (en) | A kind of data generally investigate result output method | |
| US10718621B2 (en) | System for producing compact location codes | |
| CN104572902B (en) | A kind of method and device of information Point matching | |
| KR100823827B1 (en) | A methord and the system of drawing of the traffic accident and statistics management of traffic accident point and atfer creating automatic serial number based on gis | |
| Cetl et al. | A comparison of address geocoding techniques–case study of the city of Zagreb, Croatia | |
| CN116340563A (en) | Urban scene geographic position positioning method with pattern matching | |
| KR101752598B1 (en) | Geocoding and mapping system and method using address and map data | |
| CN108733670A (en) | A kind of method and device of map datum inspection | |
| Qian et al. | Data cleaning approaches in Web2. 0 VGI application | |
| CN113254561B (en) | Position data processing system | |
| JP2007219754A (en) | Spot information retrieval device, spot information retrieval method, program for spot information retrieval and program for spot information update | |
| Yannawar et al. | Monitoring Physical Growth Of Nanded City By Using Geoinformatics Techniques | |
| Jonah et al. | Creation of a geographic information system for Minna, Niger State, Nigeria | |
| Cosido et al. | Implementation and deployment of geographical information system services in the municipality of Santander | |
| CN109902139B (en) | R-tree-based track data compression method | |
| Meek et al. | The Influence of Digital Surface Model Choice on Visibility‐based Mobile Geospatial Applications | |
| Piovan et al. | Geographic information systems | |
| Copes | A Planning based Evaluation of Spatial Data Quality of OpenStreetMap Building Footprints in Canada | |
| CN106294384B (en) | It was found that the method and device of new road name | |
| CN114526751B (en) | Track movement analysis system based on data visualization | |
| CN108509632A (en) | Underground pipeline project archive information search method and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181102 |
|
| RJ01 | Rejection of invention patent application after publication |