CN107609080A - A kind of map datum acquisition methods and system, electronic equipment and storage medium - Google Patents
A kind of map datum acquisition methods and system, electronic equipment and storage medium Download PDFInfo
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- CN107609080A CN107609080A CN201710792340.6A CN201710792340A CN107609080A CN 107609080 A CN107609080 A CN 107609080A CN 201710792340 A CN201710792340 A CN 201710792340A CN 107609080 A CN107609080 A CN 107609080A
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- 230000015654 memory Effects 0.000 claims description 8
- 238000004590 computer program Methods 0.000 claims description 7
- 230000005055 memory storage Effects 0.000 claims description 2
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Abstract
The present invention provides a kind of map datum acquisition methods and system, electronic equipment and storage medium, comprises the following steps：Based at least two electronic maps, every kind of electronic map is correspondingly divided into several regions according to same preset rules；Based on each region, the map datum in the region in various electronic maps is merged to obtain correlated sheet data；The map datum of the correlated sheet packet containing the region in every kind of electronic map.The map datum of a variety of electronic maps is carried out compatible integration by map datum acquisition methods and system, the electronic equipment and storage medium of the present invention, and acquisition includes the most comprehensive map datum of information, to meet the various demands of user.
Description
Technical field
The present invention relates to a kind of technical field of data processing, more particularly to a kind of map datum acquisition methods and is
System, electronic equipment and storage medium.
Background technology
Electronic map (Electronic map), i.e. numerical map, be to utilize computer technology, in a digital manner storage and
The map of access.The method that electronic map stores information, general to use vector mode image storage, map scale is enlarging or reducing
Or rotation is without influenceing display effect.
In the prior art, a variety of different electronic maps have been developed, such as Baidu map, sogou map, Google Maps
Etc..For different electronic maps, its used map datum is incomplete same, and respective emphasis is not yet
Together.Therefore, for a user, the characteristics of generally requiring to understand different electronic maps, and selected according to different application demands
Select different electronic maps.This just brings following deficiency：
(1) need to download a variety of electronic maps of installation simultaneously, bring certain wasting of resources；
(2) need according to different application demands, manually select different electronic maps, cause cumbersome, user's body
Test bad.
The content of the invention
In view of the above the shortcomings that prior art, it is an object of the invention to provide a kind of map datum acquisition methods and
System, electronic equipment and storage medium, the map datum of a variety of electronic maps is subjected to compatible integration, obtained most complete comprising information
The map datum in face, to meet the various demands of user.
In order to achieve the above objects and other related objects, the present invention provides a kind of map datum acquisition methods, including following
Step：Based at least two electronic maps, every kind of electronic map is correspondingly divided into several regions according to same preset rules；
Based on each region, the map datum in the region in various electronic maps is merged to obtain correlated sheet data；The conjunction
And map datum includes the map datum in the region in every kind of electronic map.
In one embodiment of the invention, at least two electronic map be sogou map, Baidu map, high moral map,
At least two electronic maps in here maps, four-dimensional map.
In one embodiment of the invention, every kind of electronic map is correspondingly divided into several regions according to same preset rules
When, the preset rules for it is following any one：
Divided according to administrative region；
Divided according to predeterminable area size；
Divided according to specific road.
In one embodiment of the invention, based on each region, the map datum in the region in various electronic maps is carried out
Merging obtains correlated sheet data and comprised the following steps：
Based on each region, map datum of a kind of electronic map in the region at least two electronic maps is selected to make
For current base map datum, select other any electronic maps in the map datum in the region as Reference Map data；
Based on each region, Reference Map data are searched one by one in current base map datum；If current reference map
Data are not included in current base map datum, then are obtained current reference map datum added to current base map datum
Reference map data after renewal；
Based on each region, select remaining any electronic map in the map datum in the region as Reference Map number
According to using the reference map data after renewal as current base map datum, repetition aforesaid operations are until complete to all residues
Electronic map operation, and using the reference map data after the renewal finally given as correlated sheet data.
Correspondingly, the present invention also provides a kind of map datum and obtains system, including division module and merging module；
The division module is used to be based at least two electronic maps, according to same preset rules by every kind of electronic map pair
Several regions should be divided into；
The merging module is used to be based on each region, and the map datum in the region in various electronic maps is merged
Obtain correlated sheet data；The map datum of the correlated sheet packet containing the region in every kind of electronic map.
In one embodiment of the invention, at least two electronic map be sogou map, Baidu map, high moral map,
At least two electronic maps in here maps, four-dimensional map.
In one embodiment of the invention, in the division module, the preset rules for it is following any one：
Divided according to administrative region；
Divided according to predeterminable area size；
Divided according to specific road.
In one embodiment of the invention, the merging module is based on each region by the ground in the region in various electronic maps
When diagram data merges to obtain correlated sheet data, following operate is performed
Based on each region, map datum of a kind of electronic map in the region at least two electronic maps is selected to make
For current base map datum, select other any electronic maps in the map datum in the region as Reference Map data；
Based on each region, Reference Map data are searched one by one in current base map datum；If current reference map
Data are not included in current base map datum, then are obtained current reference map datum added to current base map datum
Reference map data after renewal；
Based on each region, select remaining any electronic map in the map datum in the region as Reference Map number
According to using the reference map data after renewal as current base map datum, repetition aforesaid operations are until complete to all residues
Electronic map operation, and using the reference map data after the renewal finally given as correlated sheet data.
Meanwhile the present invention also provides a kind of computer-readable recording medium, is stored thereon with computer program, the program quilt
Map datum acquisition methods described in any of the above-described are realized during computing device.
In addition, the present invention also provides a kind of electronic equipment, including：Processor and memory；
The memory is used to store computer program, and the processor is used for the computer for performing the memory storage
Program, so that the electronic equipment performs map datum acquisition methods described in any of the above-described.
As described above, the map datum acquisition methods and system of the present invention, electronic equipment and storage medium, have with following
Beneficial effect：
(1) map datum of a variety of electronic maps is subjected to compatible integration, the most comprehensive map number of information is included to obtain
According to；
(2) multiple electronic maps are downloaded without installing simultaneously, saves overhead；
(3) map datum acquired in, on the premise of the operation bidirectional of user is not increased, the various need of user can be met
Ask；
(4) Consumer's Experience is greatly improved.
Brief description of the drawings
Fig. 1 is shown as the flow chart of the map datum acquisition methods of the present invention；
Fig. 2 is shown as the structural representation of the map datum acquisition system of the present invention；
Fig. 3 is shown as the structural representation of the electronic equipment of the present invention.
Component label instructions
11 division modules
12 merging modules
21 processors
22 memories
Embodiment
Illustrate embodiments of the present invention below by way of specific instantiation, those skilled in the art can be by this specification
Disclosed content understands other advantages and effect of the present invention easily.The present invention can also pass through specific realities different in addition
The mode of applying is embodied or practiced, the various details in this specification can also be based on different viewpoints with application, without departing from
Various modifications or alterations are carried out under the spirit of the present invention.
It should be noted that the diagram provided in the present embodiment only illustrates the basic conception of the present invention in a schematic way,
Then the component relevant with the present invention is only shown in schema rather than is painted according to component count, shape and the size during actual implement
System, kenel, quantity and the ratio of each component can be a kind of random change during its actual implementation, and its assembly layout kenel also may be used
Can be increasingly complex.
The map datum acquisition methods and system of the present invention, electronic equipment and storage medium are by least two electronic maps
Map datum carries out compatible integration, and acquisition includes the most comprehensive map datum of information, to meet to use by single electronic map
The various demands at family, so as to lift Consumer's Experience.
Preferably, at least two electronic maps are sogou map, Baidu map, high moral map, here maps, four-dimensional map
In at least two electronic maps.
It following is a brief introduction of above-mentioned a variety of electronic maps.
Sogou map is the domestic earliest map web site serviced towards the public, nearly 400 cities in the data cover whole nation
3000 districts, tens million of poi information points, there is provided national driving route navigation, and the Public Transport Transfer clothes in 130 cities
Business.In addition to the basic function of the maps such as search, public transport, self-driving navigation, also multi-functional shop, road book, satellite mapping, mobile phone
Other distinctive applications such as map, the needs that people grasp trip life whenever and wherever possible are met in all directions.
Baidu map is the network map search service that Baidu provides, and covers domestic nearly 400 cities, thousands of
District, street, market, the geographical position of building can be inquired about, nearest all restaurants, school, bank, park can also be found
Etc..In addition to common electronic map function, also there is the function of checking three-dimensional map.
High moral map includes self-driving, public transport, three kinds of route planning modes of walking, including intelligent sound and navigates, be newest most complete
Traffic information and hide congestion ahead section function in real time, can download offline map, cover food and drink, lodging, it is preferential, drill
The multiple functions such as go out, purchase by group.
Here maps are the Map Services released by Nokia, using the teaching of the invention it is possible to provide free turn-by-turn Voice Navigations, public affairs
Transport information altogether, and abundant Traffic Information etc..
Four-dimensional map is a kind of navigation map of Beijing navigation map manufacturer NavInfo development, and its basic data is by state
Bureau of Surveying and Mapping of family obtains, and route is complete, and substantially some small highways of rural have collection.
Reference picture 1, map datum acquisition methods of the invention comprise the following steps：
Step S1, based at least two electronic maps, every kind of electronic map is correspondingly divided into according to same preset rules
Several regions.
Preferably, at least two electronic maps are sogou map, Baidu map, high moral map, here maps, four-dimensional map
In at least two electronic maps.
Specifically, when carrying out region division to electronic map, the preset rules that are followed for it is following any one：
1) divided according to administrative region
Wherein, administrative region can be province, city, area, street or villages and small towns.
2) divided according to predeterminable area size
Specifically, the region of a certain shape of a certain size is set as predeterminable area, and in units of this predeterminable area
Divided.For example, the square that it is 4 kilometers that predeterminable area, which is the length of side, predeterminable area is a length of 2 kilometers, a width of 1 kilometer of length
It is square etc..It should be noted that selected predeterminable area repeats that whole map area must can be covered after arranging.
3) divided according to specific road
For example, in Shanghai, the region formed using BeiJing Xi Road, West Nanjing Road, Chengdu North Road and Tibet Road is used as one
Individual region, another region is used as using the region that BeiJing Xi Road, West Nanjing Road, Chengdu North Road and Jiangning road are formed.
Step S2, based on each region, the map datum in the region in various electronic maps is merged and merged
Map datum；The map datum of the correlated sheet packet containing the region in every kind of electronic map.
Specifically, in units of each region, the merging of map datum is carried out.By the region in various electronic maps
When map datum merges, the union of the map datum in the region in various electronic maps is taken, it is every kind of so as to obtain including
The correlated sheet data of the map datum in the region in electronic map.
Step S2 comprises the following steps：
21) each region is based on, selects a kind of electronic map at least two electronic maps in the map number in the region
According to as current base map datum, select other any electronic maps in the map datum in the region as Reference Map number
According to.
22) each region is based on, searches Reference Map data one by one in current base map datum；If current reference
Diagram data is not included in current base map datum, then is obtained current reference map datum added to current base map datum
Reference map data after to renewal.
Wherein, if current reference map datum is included in current base map datum, current base map datum is protected
Hold constant, do not perform any operation.
23) each region is based on, selects remaining any electronic map in the map datum in the region as Reference Map
Data, using the reference map data after renewal as current base map datum, aforesaid operations are repeated until completing to all surplus
The operation of remaining electronic map, and using the reference map data after the renewal finally given as correlated sheet data.
Therefore, map datum acquisition methods of the invention can be carried out the map datum of a variety of electronic maps compatible whole
Close, so as to obtain comprising the most comprehensive map datum of information；User is multiple without installing download simultaneously when using map datum
Electronic map, save overhead；Greatly improve Consumer's Experience.
Reference picture 2, map datum of the invention, which obtains system, includes division module 11 and merging module 12.
Division module 11 is used to be based at least two electronic maps, according to same preset rules that every kind of electronic map is corresponding
It is divided into several regions.
Preferably, at least two electronic maps are sogou map, Baidu map, high moral map, here maps, four-dimensional map
In at least two electronic maps.
Specifically, when carrying out region division to electronic map, the preset rules that are followed for it is following any one：
1) divided according to administrative region
Wherein, administrative region can be province, city, area, street or villages and small towns.
2) divided according to predeterminable area size
Specifically, the region of a certain shape of a certain size is set as predeterminable area, and in units of this predeterminable area
Divided.For example, the square that it is 4 kilometers that predeterminable area, which is the length of side, predeterminable area is a length of 2 kilometers, a width of 1 kilometer of length
It is square etc..It should be noted that selected predeterminable area repeats that whole map area must can be covered after arranging.
3) divided according to specific road
For example, in Shanghai, the region formed using BeiJing Xi Road, West Nanjing Road, Chengdu North Road and Tibet Road is used as one
Individual region, another region is used as using the region that BeiJing Xi Road, West Nanjing Road, Chengdu North Road and Jiangning road are formed.
Merging module 12 is connected with division module 11, for based on each region, by the region in various electronic maps
Map datum merges to obtain correlated sheet data；The ground of the correlated sheet packet containing the region in every kind of electronic map
Diagram data.
Specifically, in units of each region, the merging of map datum is carried out.By the region in various electronic maps
When map datum merges, the union of the map datum in the region in various electronic maps is taken, it is every kind of so as to obtain including
The correlated sheet data of the map datum in the region in electronic map.
Division module 12 performs following steps：
21) each region is based on, selects a kind of electronic map at least two electronic maps in the map number in the region
According to as current base map datum, select other any electronic maps in the map datum in the region as Reference Map number
According to.
22) each region is based on, searches Reference Map data one by one in current base map datum；If current reference
Diagram data is not included in current base map datum, then is obtained current reference map datum added to current base map datum
Reference map data after to renewal.
Wherein, if current reference map datum is included in current base map datum, current base map datum is protected
Hold constant, do not perform any operation.
23) each region is based on, selects remaining any electronic map in the map datum in the region as Reference Map
Data, using the reference map data after renewal as current base map datum, aforesaid operations are repeated until completing to all surplus
The operation of remaining electronic map, and using the reference map data after the renewal finally given as correlated sheet data.
Therefore, map datum of the invention acquisition system can be carried out the map datum of a variety of electronic maps compatible whole
Close, so as to obtain comprising the most comprehensive map datum of information；User is multiple without installing download simultaneously when using map datum
Electronic map, save overhead；Greatly improve Consumer's Experience.
The present invention also provides a kind of computer-readable recording medium, is stored thereon with computer program, the program is processed
Device realizes above-mentioned map datum acquisition methods when performing.The concrete principle of the map datum acquisition methods is as described above, therefore herein
Repeat no more.
As shown in figure 3, the present invention also provides a kind of electronic equipment, including processor 21 and memory 22；
Memory 22 is used to store computer program.
Processor 21 is used for the computer program for performing the storage of memory 21, so that the electronic equipment performs above-mentioned map
Data capture method.
In summary, map datum acquisition methods and system of the invention, electronic equipment and storage medium are by a variety of electronics
The map datum of map carries out compatible integration, and the most comprehensive map datum of information is included to obtain；It is more without installing download simultaneously
Individual electronic map, saves overhead；Acquired map datum, can on the premise of the operation bidirectional of user is not increased
Meet the various demands of user；Greatly improve Consumer's Experience.So the present invention effectively overcome it is of the prior art a variety of
Shortcoming and have high industrial utilization.
The above-described embodiments merely illustrate the principles and effects of the present invention, not for the limitation present invention.It is any ripe
Know the personage of this technology all can carry out modifications and changes under the spirit and scope without prejudice to the present invention to above-described embodiment.Cause
This, those of ordinary skill in the art is complete without departing from disclosed spirit and institute under technological thought such as
Into all equivalent modifications or change, should by the present invention claim be covered.
Claims (10)
- A kind of 1. map datum acquisition methods, it is characterised in that：Comprise the following steps：Based at least two electronic maps, every kind of electronic map is correspondingly divided into several regions according to same preset rules；Based on each region, the map datum in the region in various electronic maps is merged to obtain correlated sheet data；Institute State map datum of the correlated sheet packet containing the region in every kind of electronic map.
- 2. map datum acquisition methods according to claim 1, it is characterised in that：At least two electronic map is to search At least two electronic maps in dog map, Baidu map, high moral map, here maps, four-dimensional map.
- 3. map datum acquisition methods according to claim 1, it is characterised in that：According to same preset rules by every kind of electricity When sub- map is correspondingly divided into several regions, the preset rules for it is following any one：Divided according to administrative region；Divided according to predeterminable area size；Divided according to specific road.
- 4. map datum acquisition methods according to claim 1, it is characterised in that：Based on each region, by various electronics The map datum in the region, which merges to obtain correlated sheet data, in map comprises the following steps：Based on each region, select map datum of a kind of electronic map in the region at least two electronic maps to be used as and work as Preceding reference map data, select other any electronic maps in the map datum in the region as Reference Map data；Based on each region, Reference Map data are searched one by one in current base map datum；If current reference map datum It is not included in current base map datum, then is updated current reference map datum added to current base map datum Reference map data afterwards；Based on each region, select remaining any electronic map in the map datum in the region as Reference Map data, with Reference map data after renewal repeat aforesaid operations until completing to all remaining electronics as current base map datum The operation of map, and using the reference map data after the renewal finally given as correlated sheet data.
- 5. a kind of map datum obtains system, it is characterised in that：Including division module and merging module；The division module is used to be based at least two electronic maps, corresponds to every kind of electronic map according to same preset rules and draws It is divided into several regions；The merging module is used to be based on each region, and the map datum in the region in various electronic maps is merged to obtain Correlated sheet data；The map datum of the correlated sheet packet containing the region in every kind of electronic map.
- 6. map datum according to claim 5 obtains system, it is characterised in that：At least two electronic map is to search At least two electronic maps in dog map, Baidu map, high moral map, here maps, four-dimensional map.
- 7. map datum according to claim 5 obtains system, it is characterised in that：It is described default in the division module Rule for it is following any one：Divided according to administrative region；Divided according to predeterminable area size；Divided according to specific road.
- 8. map datum according to claim 5 obtains system, it is characterised in that：The merging module is based on each region When merging to obtain correlated sheet data by the map datum in the region in various electronic maps, following operate is performedBased on each region, select map datum of a kind of electronic map in the region at least two electronic maps to be used as and work as Preceding reference map data, select other any electronic maps in the map datum in the region as Reference Map data；Based on each region, Reference Map data are searched one by one in current base map datum；If current reference map datum It is not included in current base map datum, then is updated current reference map datum added to current base map datum Reference map data afterwards；Based on each region, select remaining any electronic map in the map datum in the region as Reference Map data, with Reference map data after renewal repeat aforesaid operations until completing to all remaining electronics as current base map datum The operation of map, and using the reference map data after the renewal finally given as correlated sheet data.
- 9. a kind of computer-readable recording medium, is stored thereon with computer program, it is characterised in that：The program is held by processor Map datum acquisition methods any one of Claims 1-4 are realized during row.
- 10. a kind of electronic equipment, it is characterised in that：Including：Processor and memory；The memory is used to store computer program, and the processor is used for the computer journey for performing the memory storage Sequence, so that map datum acquisition methods any one of electronic equipment perform claim requirement 1 to 4.
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| CN108319701A (en) * | 2018-02-05 | 2018-07-24 | 丁武轩 | Map datum integrated conduct method |
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| CN109215051B (en) * | 2018-09-13 | 2020-10-02 | 浙江省国土勘测规划有限公司 | Real estate surveying and mapping administrative region dividing method and system |
| CN109215051A (en) * | 2018-09-13 | 2019-01-15 | 浙江省国土勘测规划有限公司 | A kind of real estate Administration of Surveying andMapping region partitioning method and system |
| CN110888963A (en) * | 2019-12-05 | 2020-03-17 | 北京百度网讯科技有限公司 | Data acquisition method and device, electronic equipment and storage medium |
| CN110888963B (en) * | 2019-12-05 | 2022-09-20 | 北京百度网讯科技有限公司 | Data acquisition method and device, electronic equipment and storage medium |
| CN114185908A (en) * | 2021-12-13 | 2022-03-15 | 北京百度网讯科技有限公司 | Map data processing method and device, electronic equipment and storage medium |
| CN114185908B (en) * | 2021-12-13 | 2024-02-06 | 北京百度网讯科技有限公司 | Map data processing method and device, electronic equipment and storage medium |
| US12033256B2 (en) | 2021-12-13 | 2024-07-09 | Beijing Baidu Netcom Science Technology Co., Ltd | Map data processing method, electronic device and storage medium |
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