CN106844494A - A kind of update method of map inquiry data, system and server - Google Patents
A kind of update method of map inquiry data, system and server Download PDFInfo
- Publication number
- CN106844494A CN106844494A CN201611217166.4A CN201611217166A CN106844494A CN 106844494 A CN106844494 A CN 106844494A CN 201611217166 A CN201611217166 A CN 201611217166A CN 106844494 A CN106844494 A CN 106844494A
- Authority
- CN
- China
- Prior art keywords
- renewal
- map
- bag
- query result
- inquiry
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/951—Indexing; Web crawling techniques
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/29—Geographical information databases
Abstract
The present invention provides a kind of update method of map inquiry data, system and server, and the method for the renewal of the map inquiry data includes：Added in each map datum for updating and the description of the upper one map datum bag of renewal is allowed to be associated with a upper map datum bag；The map datum of renewal is packaged into an independent renewal bag and the bag that updates is stored together with original place diagram data bag；When map inquiry request is received, asked according to the map inquiry, original place diagram data bag and the renewal bag are inquired about respectively successively, obtain corresponding at least two Query Result；Query Result to obtaining is exported after being ranked up.The present invention when map datum is updated every time, do not change original map datum bag, but individually add a packet for renewal, with packet sane level before, the data volume of renewal seldom, efficiently solves the problems, such as to update electronic map data bag in the prior art that time-consuming.
Description
Technical field
The present invention relates to electronic map technique field, specially a kind of update method of map inquiry data, system and clothes
Business device.
Background technology
Car machine is being commonly called as vehicle-mounted multimedia terminal, is typically mounted on the console of automobile.Car machine storage inside has
Map datum, it is thus possible to provide the user the service such as path navigation, greatly facilitate the go off daily of people.Wherein, map
Data include base map data, interest point data and navigation data.Navigation data includes road information, musts when belonging to path navigation
The data of palpus.And base map data and interest point data are the additional information on road, such as hotel, gas station on electronic map
Deng, the partial data can provide the user more comprehensively, the Routing Service of more high-quality.
Renewal speed with traffic network is increasingly accelerated, in order to preferably carry out path planning for user, it is necessary on ground
Diagram data is updated to the map datum in car machine in time after updating.In the prior art, map datum is updated every time
When, it is required for that original map datum is carried out to insert/add modification, this is accomplished by updating whole packet every time, causes consumption
Take the substantial amounts of renewal time.
The content of the invention
The shortcoming of prior art in view of the above, it is an object of the invention to provide a kind of renewal of map inquiry data
Method, system and server, for solving the problems, such as to update electronic map data bag in the prior art, time-consuming.
To achieve the above object and his related purpose, the present invention provides a kind of method of the renewal of map inquiry data, institute
The method for stating the renewal of map inquiry data includes：Added in each map datum for updating to the upper one map number of renewal
It is allowed to be associated with a upper map datum bag according to the description of bag；The map datum of renewal is packaged into an independent renewal bag
And the bag that updates is stored together with original place diagram data bag；When map inquiry request is received, looked into according to the map
Request is ask, original place diagram data bag and the renewal bag are inquired about respectively successively, obtain corresponding at least two Query Result；
Query Result to obtaining is exported after being ranked up.
In one embodiment of the invention, the map datum is interest point data.
In one embodiment of the invention, the described pair of Query Result for obtaining is exported after being ranked up and is specially：To obtaining
Query Result be ranked up by the renewal time, and export renewal time newest Query Result.
In one embodiment of the invention, the described pair of Query Result for obtaining is exported after being ranked up and is specially：To obtaining
Query Result be ranked up by the renewal time, and export all Query Results.
To achieve the above object, the present invention also provides a kind of system of the renewal of map inquiry data, the map inquiry
The system of the renewal of data includes：Description add module, updates for being added in each map datum for updating to upper one
The description of map datum bag be allowed to be associated with a upper map datum bag；Data pack memory module, for by update
Map datum is packaged into an independent renewal bag and the bag that updates is stored together with original place diagram data bag；Inquiry request
Receiver module, for receiving map inquiry request；Enquiry module, for being asked according to the map inquiry, successively respectively to original
Map datum bag and the renewal bag are inquired about, and obtain corresponding at least two Query Result；Output module, for obtaining
Query Result be ranked up after export.
In one embodiment of the invention, the map datum is interest point data.
In one embodiment of the invention, the output module is ranked up to the Query Result for obtaining by the renewal time,
And export renewal time newest Query Result.
In one embodiment of the invention, the output module is ranked up to the Query Result for obtaining by the renewal time,
And export all Query Results.
In one embodiment of the invention, the original place diagram data bag includes initial map datum bag and updates every time before
At least one renewal bag.
To achieve the above object, the present invention also provides a kind of map datum inquiry server, the map datum inquiry clothes
The system that business device includes the renewal of map inquiry data as described above.
As described above, a kind of update method of map inquiry data of the invention, system and server, with following beneficial
Effect：
1st, the present invention does not change original map datum bag when map datum is updated every time, but individually adds one
The packet of renewal, with packet sane level before, the data volume of renewal seldom, is efficiently solved and updates electronics in the prior art
The map datum bag problem that time-consuming.
2nd, the present invention is inquired about multiple packets respectively after query steps are performed, and obtains multiple queries result, right
Exported after multiple sort results, the present status and historical record of point of interest on map can be obtained, for inquiry map is provided
It is convenient, effectively increase Consumer's Experience.
3rd, the present invention is simple and practical, with good market prospects and wide applicability.
Brief description of the drawings
Fig. 1 is shown as a kind of schematic flow sheet of the method for the renewal of map inquiry data of the invention.
Fig. 2 is shown as a kind of theory diagram of the system of the renewal of map inquiry data of the invention.
Component label instructions
The system of the renewal of 100 map inquiry data
101 describe add module
102 data packing memory module
103 inquiry request receiver modules
104 enquiry modules
105 output modules
S101~S104 steps
Specific embodiment
Embodiments of the present invention are illustrated below by way of specific instantiation, those skilled in the art can be by this specification
Disclosed content understands other advantages of the invention and effect easily.The present invention can also be by specific realities different in addition
The mode of applying is embodied or practiced, the various details in this specification can also based on different viewpoints with application, without departing from
Various modifications or alterations are carried out under spirit of the invention.
It is an object of the invention to provide a kind of update method of map inquiry data, system and server, for solving
The electronic map data bag problem that time-consuming is updated in the prior art.A kind of map inquiry number of the invention described in detail below
According to update method, system and server principle and implementation method, make those skilled in the art do not need creative work i.e.
It is appreciated that update method, system and the server of a kind of map inquiry data of the invention.
The present embodiment provides a kind of method of the renewal of map inquiry data, specifically, as shown in figure 1, the map is looked into
The method for asking the renewal of data is comprised the following steps：
Step S101, adds in each map datum for updating and the description of the upper one map datum bag of renewal is allowed to
It is associated with a upper map datum bag.
In the present embodiment, the map datum includes base map data, interest point data and navigation data.Specifically, exist
Such as in the present embodiment, the map datum is preferably interest point data, hotel, gas station on electronic map, sight spot, motion
Place etc..Added in each interest point data for updating and the description of the upper one map datum bag of renewal is allowed to and upper one
Map datum bag is associated.
Step S102, is packaged into the map datum of renewal an independent renewal bag and updates bag and original place figure by described
Packet is stored together.
Wherein, the original place diagram data bag includes initial map datum bag and at least one renewal for updating every time before
Bag.
If being updated for the first time during map datum, the original place diagram data bag is initial map datum bag, by what is updated
Map datum is packaged into an independent renewal bag and the bag that updates is stored together with initial map datum bag, forms two
Individual parallel packet.
Specifically, the interest point data of renewal is packaged into an independent renewal bag and updates bag and original place figure by described
Packet is stored together.So, by the update method of map inquiry data in the present embodiment, map datum is being updated every time
When, do not change original map datum bag, but individually one packet of renewal of addition, and packet sane level before, more
New data volume seldom, efficiently solves the problems, such as to update electronic map data bag in the prior art that time-consuming.
Step S103, when map inquiry request is received, asks, successively respectively to original place figure according to the map inquiry
Packet and the renewal bag are inquired about, and obtain corresponding at least two Query Result.
Wherein, if not having the corresponding data to be asked of map inquiry request in updating bag, it is output as sky.
When map inquiry request is received, original place diagram data bag and the renewal bag are inquired about respectively successively, if
Original place diagram data bag also has two to update bag, then the renewal time of packet, inquire about initial map datum bag successively in order, obtains
To the renewal bag that the first Query Result, inquiry update for the first time, second Query Result, the renewal that inquiry updates for second are obtained
Bag, obtains the 3rd Query Result, finally inquires about the renewal bag of this renewal, obtains the 4th Query Result.
Step S104, the Query Result to obtaining is exported after being ranked up.
Specifically, in the present embodiment, the described pair of Query Result for obtaining is exported after being ranked up and is specially：To what is obtained
Query Result is ranked up by the renewal time.In the present embodiment, according to the example above, it is ordered as：First Query Result, second
Individual Query Result, the 3rd Query Result, the 4th Query Result.Then output renewal time newest Query Result, i.e., only
Export the 4th Query Result.
Additionally, in the present embodiment, output can also be specially after the described pair of Query Result for obtaining is ranked up：To
To Query Result be ranked up by the renewal time, and export all Query Results.In the present embodiment, according to the example above,
It is ordered as：First Query Result, second Query Result, the 3rd Query Result, the 4th Query Result.Then export all
Query Result, i.e., by ranking results the first Query Result of output, second Query Result, the 3rd Query Result, the 4th is looked into
Ask result.The position of such as point of interest was house originally, after be changed to mother and baby shop successively, pharmacy is changed to clinic, this implementation again now
In example, multiple queries result is obtained, to all being exported after multiple sort results, the present status of point of interest on map can be obtained
And historical record, for inquiry map is provided conveniently, effectively increase Consumer's Experience.
A kind of method to realize the renewal of above-mentioned map inquiry data, as shown in Fig. 2 the present embodiment also provides map looking into
The system 100 of the renewal of data is ask, the system 100 of the renewal of the map inquiry data includes：Description add module 101, number
According to packing memory module 102, inquiry request receiver module 103, enquiry module 104 and output module 105.
Specifically, in the present embodiment, the description add module 101 is used to be added in each map datum for updating
Description to the upper one map datum bag of renewal is allowed to be associated with a upper map datum bag.
In the present embodiment, the map datum includes base map data, interest point data and navigation data.Specifically, exist
Such as in the present embodiment, the map datum is preferably interest point data, hotel, gas station on electronic map, sight spot, motion
Place etc..Added in each interest point data for updating and the description of the upper one map datum bag of renewal is allowed to and upper one
Map datum bag is associated.
Specifically, in the present embodiment, the data packing memory module 102 is used to be packaged into the map datum of renewal
Simultaneously with original place diagram data bag be stored together the bag that updates by one independent renewal bag.
Wherein, the original place diagram data bag includes initial map datum bag and at least one renewal for updating every time before
Bag.
If being updated for the first time during map datum, the original place diagram data bag is initial map datum bag, by what is updated
Map datum is packaged into an independent renewal bag and the bag that updates is stored together with initial map datum bag, forms two
Individual parallel packet.
Specifically, the interest point data of renewal is packaged into an independent renewal bag and updates bag and original place figure by described
Packet is stored together.So, by the update method of map inquiry data in the present embodiment, map datum is being updated every time
When, do not change original map datum bag, but individually one packet of renewal of addition, and packet sane level before, more
New data volume seldom, efficiently solves the problems, such as to update electronic map data bag in the prior art that time-consuming.
Specifically, in the present embodiment, the inquiry request receiver module 103 is used to receive map inquiry request.Yu Ben
In embodiment, the enquiry module 104 is used to be asked according to the map inquiry, successively respectively to original place diagram data bag and described
Update bag to be inquired about, obtain corresponding at least two Query Result.
Wherein, if not having the corresponding data to be asked of map inquiry request in updating bag, it is output as sky.
When map inquiry request is received, original place diagram data bag and the renewal bag are inquired about respectively successively, if
Original place diagram data bag also has two to update bag, then the renewal time of packet, inquire about initial map datum bag successively in order, obtains
To the renewal bag that the first Query Result, inquiry update for the first time, second Query Result, the renewal that inquiry updates for second are obtained
Bag, obtains the 3rd Query Result, finally inquires about the renewal bag of this renewal, obtains the 4th Query Result.
Specifically, in the present embodiment, the output module 105 is rear defeated for being ranked up to the Query Result for obtaining
Go out.
Specifically, in the present embodiment, 105 pairs of Query Results for obtaining of the output module are arranged by the renewal time
Sequence, and export renewal time newest Query Result.
I.e. in the present embodiment, 105 pairs of Query Results for obtaining of the output module are exported after being ranked up and are specially：It is right
The Query Result for obtaining is ranked up by the renewal time.In the present embodiment, according to the example above, it is ordered as：First inquiry knot
Really, second Query Result, the 3rd Query Result, the 4th Query Result.Then when the output of the output module 105 updates
Between newest Query Result, i.e., only export the 4th Query Result.
Additionally, in the present embodiment, 105 pairs of Query Results for obtaining of the output module are ranked up by the renewal time,
And export all Query Results.That is, in the present embodiment, the Query Result that the output module 105 pairs is obtained is carried out
Output can also be specially after sequence：Query Result to obtaining is ranked up by the renewal time, and exports all Query Results.
In the present embodiment, according to the example above, it is ordered as：First Query Result, second Query Result, the 3rd Query Result,
4th Query Result.Then all Query Results are exported, i.e., exports the first Query Result, second inquiry knot by ranking results
Really, the 3rd Query Result, the 4th Query Result.The position of such as point of interest was house originally, after be changed to mother and baby shop successively,
Pharmacy, is changed to clinic again now, in the present embodiment, obtains multiple queries result, to all being exported after multiple sort results, can be with
The present status and historical record of point of interest on map are obtained, for inquiry map is provided conveniently, Consumer's Experience is effectively increased.
Finally, the present embodiment also provides a kind of map datum inquiry server, and the map datum inquiry server includes
The system 100 of the renewal of map inquiry data as described above.It is above-mentioned to the system of the renewal of the map inquiry data
100 have been described in detail, and will not be repeated here.Wherein, the electronic map in the server and car machine or mobile phone or computer
APP is connected, for the electronic map in car machine or mobile phone or computer provides back-end data inquiry service.
In sum, the present invention does not change original map datum bag, but individually add when map datum is updated every time
Plus a packet for renewal, with packet sane level before, the data volume of renewal seldom, is efficiently solved in the prior art more
The new electronic map data bag problem that time-consuming；The present invention is inquired about multiple packets respectively after query steps are performed,
Multiple queries result is obtained, to being exported after multiple sort results, the present status of point of interest and history on map can be obtained and remembered
Record, for inquiry map is provided conveniently, effectively increases Consumer's Experience；The present invention is simple and practical, with good market prospects
And wide applicability..So, the present invention effectively overcomes various shortcoming of the prior art and has high industrial exploitation value
Value.
Above-described embodiment only illustrative principle of the invention and effect, not for the limitation present invention.It is any to be familiar with
The personage of this technology all can carry out modifications and changes under without prejudice to spirit and scope of the invention to above-described embodiment.Therefore,
Such as those of ordinary skill in the art is completed under without departing from disclosed spiritual and technological thought
All equivalent modifications or change, should be covered by claim of the invention.
Claims (10)
1. a kind of method of the renewal of map inquiry data, it is characterised in that the method bag of the renewal of the map inquiry data
Include：
Added in each map datum for updating and the description of the upper one map datum bag of renewal is allowed to and a upper map
Packet is associated；
The map datum of renewal is packaged into an independent renewal bag and the bag that updates exists with original place diagram data bag storage
Together；
When receiving map inquiry and asking, asked according to the map inquiry, successively respectively to original place diagram data bag and described
Update bag to be inquired about, obtain corresponding at least two Query Result；
Query Result to obtaining is exported after being ranked up.
2. the method for the renewal of map inquiry data according to claim 1, it is characterised in that the map datum is emerging
Interesting point data.
3. the method for the renewal of map inquiry data according to claim 1, it is characterised in that the described pair of inquiry for obtaining
Result is exported after being ranked up and is specially：Query Result to obtaining is ranked up by the renewal time, and exports the renewal time most
New Query Result.
4. the method for the renewal of the map inquiry data according to claim 1 any claim, it is characterised in that described
Query Result to obtaining is exported after being ranked up and is specially：Query Result to obtaining is ranked up by the renewal time, and defeated
Go out all Query Results.
5. a kind of system of the renewal of map inquiry data, it is characterised in that the system bag of the renewal of the map inquiry data
Include：
Description add module, for being added to upper one description of the map datum bag of renewal in each map datum for updating
It is allowed to be associated with a upper map datum bag；
Data packing memory module, for the map datum of renewal to be packaged into an independent renewal bag and described renewal is wrapped
It is stored together with original place diagram data bag；
Inquiry request receiver module, for receiving map inquiry request；
Enquiry module, for being asked according to the map inquiry, is carried out to original place diagram data bag and the renewal bag respectively successively
Inquiry, obtains corresponding at least two Query Result；
Output module, for being ranked up to the Query Result for obtaining after export.
6. the system of the renewal of map inquiry data according to claim 5, it is characterised in that the map datum is emerging
Interesting point data.
7. the system of the renewal of map inquiry data according to claim 5, it is characterised in that the output module to
To Query Result be ranked up by the renewal time, and export renewal time newest Query Result.
8. the system of the renewal of map inquiry data according to claim 5, it is characterised in that the output module to
To Query Result be ranked up by the renewal time, and export all Query Results.
9. the system of the renewal of map inquiry data according to claim 5, it is characterised in that the original place diagram data bag
Wrapped with least one renewal for updating each before including initial map datum bag.
10. a kind of map datum inquires about server, it is characterised in that the map datum inquiry server includes such as claim
The system of the renewal of the map inquiry data described in any claim of 5 to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611217166.4A CN106844494B (en) | 2016-12-26 | 2016-12-26 | Map query data updating method, system and server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611217166.4A CN106844494B (en) | 2016-12-26 | 2016-12-26 | Map query data updating method, system and server |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106844494A true CN106844494A (en) | 2017-06-13 |
| CN106844494B CN106844494B (en) | 2021-08-24 |
Family
ID=59135781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611217166.4A Active CN106844494B (en) | 2016-12-26 | 2016-12-26 | Map query data updating method, system and server |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106844494B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060293845A1 (en) * | 2005-06-24 | 2006-12-28 | Shinji Watanabe | Vehicle navigation system and method of generating updated map data for vehicle navigation system |
| CN101469999A (en) * | 2007-12-28 | 2009-07-01 | 纳夫特克北美有限责任公司 | Difference between management geographical database editions |
| CN102194366A (en) * | 2010-01-20 | 2011-09-21 | 歌乐株式会社 | Map update data delivery method, map update data delivery device and terminal device |
| CN102222445A (en) * | 2011-05-18 | 2011-10-19 | 深圳市凯立德科技股份有限公司 | Method, device and location-based service (LBS) terminal for updating map data |
| CN102338638A (en) * | 2010-07-26 | 2012-02-01 | 北京旅行者科技有限公司 | Navigation equipment and its map data updating method |
| CN202836584U (en) * | 2012-10-31 | 2013-03-27 | 惠州市德赛西威汽车电子有限公司 | Map data test auxiliary system |
| CN103718000A (en) * | 2011-05-19 | 2014-04-09 | Sk普兰尼特有限公司 | Real-time map data updating system and method |
| CN104252371A (en) * | 2014-09-04 | 2014-12-31 | 百度在线网络技术（北京）有限公司 | Method and device for optimizing map loading performance |
| JP2015125060A (en) * | 2013-12-26 | 2015-07-06 | 株式会社トヨタマップマスター | Route search device, method thereof, computer program for route search, and recording medium with computer program recorded thereon |
| CN105808578A (en) * | 2014-12-29 | 2016-07-27 | 高德软件有限公司 | Method and device for incremental updating of electronic map |
| CN106055685A (en) * | 2016-06-06 | 2016-10-26 | 郭丙坤 | Public traffic information real-time inquiry method and device |
| CN106197438A (en) * | 2015-05-08 | 2016-12-07 | 北京四维图新科技股份有限公司 | A kind of method of map data update, device and server |
| CN106250548A (en) * | 2016-08-12 | 2016-12-21 | 福建中金在线信息科技有限公司 | A kind of code update method |
-
2016
- 2016-12-26 CN CN201611217166.4A patent/CN106844494B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060293845A1 (en) * | 2005-06-24 | 2006-12-28 | Shinji Watanabe | Vehicle navigation system and method of generating updated map data for vehicle navigation system |
| CN101469999A (en) * | 2007-12-28 | 2009-07-01 | 纳夫特克北美有限责任公司 | Difference between management geographical database editions |
| CN102194366A (en) * | 2010-01-20 | 2011-09-21 | 歌乐株式会社 | Map update data delivery method, map update data delivery device and terminal device |
| CN102338638A (en) * | 2010-07-26 | 2012-02-01 | 北京旅行者科技有限公司 | Navigation equipment and its map data updating method |
| CN102222445A (en) * | 2011-05-18 | 2011-10-19 | 深圳市凯立德科技股份有限公司 | Method, device and location-based service (LBS) terminal for updating map data |
| CN103718000A (en) * | 2011-05-19 | 2014-04-09 | Sk普兰尼特有限公司 | Real-time map data updating system and method |
| CN202836584U (en) * | 2012-10-31 | 2013-03-27 | 惠州市德赛西威汽车电子有限公司 | Map data test auxiliary system |
| JP2015125060A (en) * | 2013-12-26 | 2015-07-06 | 株式会社トヨタマップマスター | Route search device, method thereof, computer program for route search, and recording medium with computer program recorded thereon |
| CN104252371A (en) * | 2014-09-04 | 2014-12-31 | 百度在线网络技术（北京）有限公司 | Method and device for optimizing map loading performance |
| CN105808578A (en) * | 2014-12-29 | 2016-07-27 | 高德软件有限公司 | Method and device for incremental updating of electronic map |
| CN106197438A (en) * | 2015-05-08 | 2016-12-07 | 北京四维图新科技股份有限公司 | A kind of method of map data update, device and server |
| CN106055685A (en) * | 2016-06-06 | 2016-10-26 | 郭丙坤 | Public traffic information real-time inquiry method and device |
| CN106250548A (en) * | 2016-08-12 | 2016-12-21 | 福建中金在线信息科技有限公司 | A kind of code update method |
Non-Patent Citations (2)
| Title |
|---|
| 何亮: ""车载导航地图数据的自适应更新技术设计与实现"", 《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》 * |
| 李必军 等: ""导航电子地图数据增量更新标准研究"", 《卫星导航定位与北斗系统应用2014-壮大北斗产业创新位置服务》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106844494B (en) | 2021-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104977014B (en) | The air navigation aid and device of a kind of terminal | |
| CN105210119B (en) | The location data points provided by computing device determine the number of pass cost | |
| CN103888358B (en) | Routing method, device, system and gateway equipment | |
| US11495129B2 (en) | Utilizing determined optimized time windows for precomputing optimal path matrices to reduce computer resource usage | |
| CN109074396A (en) | Recommend the system and method for individualized content | |
| CN108492068B (en) | Method and device for path planning | |
| CN106548242A (en) | Vehicle order distribution method and device | |
| CN102538806A (en) | Path planning method and related equipment | |
| CN103376117B (en) | A kind of information search method, system and GPS navigation server | |
| CN109923373A (en) | System and method for determining vehicle reference direction | |
| CN105069594A (en) | Transport processing method, device, terminal and server | |
| CN107883971A (en) | The update method and device of navigation way | |
| CN107144287A (en) | A kind of trip planning method and device of electric car | |
| US10976166B2 (en) | Utilizing a geo-locator service and zone servers to reduce computer resource requirements for determining high quality solutions to routing problems | |
| CN109902985A (en) | Postal transportation networks method, equipment and computer readable storage medium | |
| CN106197438A (en) | A kind of method of map data update, device and server | |
| CN104484477A (en) | Electronic map searching method, device and system | |
| CN108332765A (en) | Share-car traffic path generation method and device | |
| CN104063831B (en) | A kind of method and device that railway travel schedule is provided | |
| CN107528885A (en) | A kind of service request processing method and device | |
| CN105654761A (en) | Driving route monitoring method, terminal, server and system | |
| CN106844494A (en) | A kind of update method of map inquiry data, system and server | |
| CN108093047A (en) | Data transmission method for uplink, device, electronic equipment and middleware system | |
| CN105844459B (en) | A kind of small amount bill payment method, apparatus and system | |
| CN109934649A (en) | A kind of motor bicycle car searching method, device and computer-readable medium |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |