CN102800208A - Updating method and device for real-time traffic information - Google Patents
Updating method and device for real-time traffic information Download PDFInfo
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- CN102800208A CN102800208A CN2012102812758A CN201210281275A CN102800208A CN 102800208 A CN102800208 A CN 102800208A CN 2012102812758 A CN2012102812758 A CN 2012102812758A CN 201210281275 A CN201210281275 A CN 201210281275A CN 102800208 A CN102800208 A CN 102800208A
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Abstract
The embodiment of the invention discloses an updating method and a device for real-time traffic information, and relates to the technical field of intelligent traffic information service. The method can solve the problem of poor real time of RTIC (Real-Time Information of China) data and improve user experience. The method comprises the following steps: obtaining map data of the newest version; obtaining difference table data of real-time information of China (RTIC) according to the map data; and compiling the difference table data of RTIC and obtaining RTIC data, wherein the RTIC data are used for updating the different parts of the current RTIC data from the map data. The method and the device are suitable for updating RTIC data in traffic information service.
Description
Technical field
The present invention relates to intelligent transportation information service technical field, particularly a kind of Real-time Traffic Information update method and device.
Background technology
Along with constantly popularizing of internet, applications, the continuous expansion of information-based service field, people's trip also more and more depend on navigational system.RTIC (Real-Time Information Of China; China's Real-time Traffic Information service) be a kind of traffic-information service that is fit to Chinese domestic use; Can real-time broadcasting relevant road traffic condition, for people's trip provides comprehensive navigation data information.In the implementation process of RTIC; Need up-to-date map datum to realize communication navigation and road conditions report as basic data; Therefore the real-time of map datum is extremely important for the terminal user who uses navigation Service, directly has influence on user's own experience.
To above-mentioned situation; The inventor finds to exist at least in the prior art following problem: at present; Map provider is behind the new map datum of issue, and the RTIC data can not be upgraded synchronously, so the user is when traffic-information service such as use navigation; The traffic behavior that obtains can have difference with the real road situation, has reduced user experience.
Summary of the invention
Embodiments of the invention provide a kind of Real-time Traffic Information update method and device, can RTIC data and up-to-date map datum together be upgraded, and solve the problem of RTIC real-time property difference, improve user experience.
The technical scheme that the embodiment of the invention adopts is:
A kind of Real-time Traffic Information update method comprises:
Obtain the map datum of latest edition;
Obtain Chinese Real-time Traffic Information service RTIC table of difference data according to said map datum;
Compile said RTIC table of difference data, obtain the RTIC data, wherein, said RTIC data are used for the difference of current RTIC data and said map datum is partly upgraded.
Wherein, saidly obtain Chinese Real-time Traffic Information service RTIC table of difference data according to said map datum and comprise: obtain the railway network planning data according to said map datum; Obtain RTIC matching list MT coding according to said railway network planning data, wherein, said RTIC MT coding comprises RTIC MT differential data and RTIC MT total data; Make the RTIC table of difference according to said RTIC MT coding, obtain said RTIC table of difference data.
Wherein, saidly make the RTIC table of difference according to said RTIC MT coding and comprise: said RTIC MT coding and current RTIC MT coding are compared, the part that difference goes out there are differences, and record in the said RTIC table of difference.
A kind of Real-time Traffic Information updating device comprises:
The map acquisition module is used to obtain the map datum of latest edition;
The table of difference acquisition module is used for obtaining Chinese Real-time Traffic Information service RTIC table of difference data according to said map datum;
The RTIC data acquisition module is used to compile said RTIC table of difference data, obtains the RTIC data, and wherein, said RTIC data are used for the difference of current RTIC data and said map datum is partly upgraded.
Said table of difference acquisition module comprises: the railway network planning data capture unit is used for obtaining the railway network planning data according to said map datum;
The coding acquiring unit is used for obtaining RTIC matching list MT coding according to said railway network planning data, and wherein, said RTIC MT coding comprises RTIC MT differential data and RTIC MT total data;
The table of difference acquiring unit is used for making the RTIC table of difference according to said RTIC MT coding, obtains said RTIC table of difference data.
Wherein, said table of difference acquiring unit specifically is used for:
Said RTIC MT coding and current RTIC MT coding are compared, the part that difference goes out there are differences, and record in the said RTIC table of difference.
Compared with prior art, the embodiment of the invention is through obtaining the map datum of latest edition; Obtain Chinese Real-time Traffic Information service RTIC table of difference data according to said map datum; Compile said RTIC table of difference data, obtain the RTIC data.Thereby guarantee to use the terminal user of traffic-information service, not only can in time obtain map and upgrade, and obtain the RTIC updating data simultaneously; Guarantee the consistent of map and RTIC data, improved user experience, on the other hand; For RTIC data manufacturer; Through utilizing the method for differential data, can avoid the issue of redundant data, enhance productivity.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the invention; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The method flow diagram that Fig. 1 provides for the embodiment of the invention one;
The method flow diagram that Fig. 2 provides for the embodiment of the invention two;
The apparatus structure synoptic diagram that Fig. 3, Fig. 4 provide for the embodiment of the invention three.
Embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making all other embodiment that obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
For the advantage that makes technical scheme of the present invention is clearer, the present invention is elaborated below in conjunction with accompanying drawing and embodiment.
Embodiment one
Present embodiment provides a kind of Real-time Traffic Information update method, and is as shown in Figure 1, and said method comprises:
101, obtain the map datum of latest edition.
102, obtain Chinese Real-time Traffic Information service RTIC table of difference data according to said map datum.
103, the said RTIC table of difference data of compiling are obtained the RTIC data.
Wherein, said RTIC data are used for the difference of current RTIC data and said map datum is partly upgraded.
Wherein, saidly obtain Chinese Real-time Traffic Information service RTIC table of difference data according to said map datum and comprise:
Obtain the railway network planning data according to said map datum;
Obtain RTIC MT (Matching Table, matching list) coding according to said railway network planning data, wherein, said RTIC MT coding comprises RTIC MT differential data and RTIC MT total data;
Make the RTIC table of difference according to said RTIC MT coding, obtain said RTIC table of difference data.
For example, saidly make the RTIC table of difference according to said RTIC MT coding and comprise:
Said RTIC MT coding and current RTIC MT coding are compared, the part that difference goes out there are differences, and record in the said RTIC table of difference.
Further,, obtain before the RTIC data, also comprise in the said RTIC table of difference of said compiling data:
Store said RTIC table of difference data and said RTIC MT coding.
Further,, obtain after the RTIC data, also comprise in the said RTIC table of difference of said compiling data:
Said RTIC data are sent to client.
Compared with prior art, the embodiment of the invention is through obtaining the map datum of latest edition; Obtain Chinese Real-time Traffic Information service RTIC table of difference data according to said map datum; Compile said RTIC table of difference data, obtain the RTIC data.Thereby guarantee to use the terminal user of traffic-information service, not only can in time obtain map and upgrade, and obtain the RTIC updating data simultaneously; Guarantee the consistent of map and RTIC data, improved user experience, on the other hand; For RTIC data manufacturer; Through utilizing the method for differential data, can avoid the issue of redundant data, enhance productivity.
Embodiment two
Present embodiment provides a kind of Real-time Traffic Information update method, and is as shown in Figure 2, and said method comprises:
201, obtain the map datum of latest edition from map provider.
202, according to the map datum that obtains, the railway network planning of current version is upgraded, obtain the railway network planning data.
For example; From the map datum of latest edition, obtain the railway network planning data; Like city thoroughfare, secondary distributor road and branch road etc.; And the new railway network planning data that will obtain and current railway network planning data compare, and the data division that there are differences that obtains two data sends to map provider with new railway network planning data and carries out encoding process as differential data.
203, obtain new RTIC MT coding according to the railway network planning data.
Wherein, RTIC MT coding comprises RTIC MT differential data and RTIC MT total data, RTIC MT total data is sent to the manufacturer handle.
204, new RTIC MT coding and current RTIC MT coding are compared, confirm the part that there are differences.
205, make the RTIC table of difference according to the part that there are differences, obtain said RTIC table of difference data.
206, deposit the table of difference data in database.
Optional, the RTIC coding also to be put into database file, RTIC MT coding comprises RTIC MT differential data and RTIC MT total data two parts.
207, compiling table of difference data obtain the RTIC data.
Wherein, the table of difference data can not directly send to the terminal user and use, and need compile, and convert thereof into special-purpose form and use for the user, the data bit RTIC data after compiling is accomplished.
Need to prove that because compiling only be the table of difference data, and the table of difference data are partly to obtain from the difference that the RTIC MT of two versions encodes; So the RTIC data that obtain after the compiling only are part RTIC data, have only the corresponding current RTIC data of this part RTIC data that variation has taken place, so in order to save resource; Reduce redundant data; Enhance productivity, only this part data is upgraded getting final product, need not whole RTIC data be upgraded.
208, the RTIC data are sent to client.
Compared with prior art, the embodiment of the invention is through obtaining the map datum of latest edition from map provider; According to the map datum that obtains, the railway network planning of current version is upgraded, obtain the railway network planning data; Obtain new RTIC MT coding according to the railway network planning data; New RTIC MT coding and current RTICMT coding are compared, confirm the part that there are differences; Make the RTIC table of difference according to the part that there are differences, obtain said RTIC table of difference data; Deposit the table of difference data in database; Compiling table of difference data obtain the RTIC data; The RTIC data are sent to client.Thereby guarantee to use the terminal user of traffic-information service, not only can in time obtain map and upgrade, and obtain the RTIC updating data simultaneously; Guaranteed the consistent of map and RTIC data, prevented that traffic behavior and real road situation that the terminal shows from having difference, the raising user experience; On the other hand, for RTIC data manufacturer, through utilizing the method for differential data; Can avoid the issue of redundant data, enhance productivity.
Embodiment three
Present embodiment provides a kind of Real-time Traffic Information updating device, and is as shown in Figure 3, and said device comprises:
Table of difference acquisition module 32 is used for obtaining Chinese Real-time Traffic Information service RTIC table of difference data according to said map datum;
RTIC data acquisition module 33 is used to compile said RTIC table of difference data, obtains the RTIC data, and wherein, said RTIC data are used for the difference of current RTIC data and said map datum is partly upgraded.
Further, as shown in Figure 4, said table of difference acquisition module 32 comprises:
Railway network planning data capture unit 321 is used for obtaining the railway network planning data according to said map datum;
Table of difference acquiring unit 323 is used for making the RTIC table of difference according to said RTIC MT coding, obtains said RTIC table of difference data.
Wherein, said table of difference acquiring unit 323 specifically is used for: said RTIC MT coding and current RTIC MT coding are compared, and the part that difference goes out there are differences, and record in the said RTIC table of difference.
Further, as shown in Figure 4, said device can also comprise:
Sending module 35 is used for said RTIC data are sent to client
Compared with prior art, the embodiment of the invention is through obtaining the map datum of latest edition; Obtain Chinese Real-time Traffic Information service RTIC table of difference data according to said map datum; Compile said RTIC table of difference data, obtain the RTIC data.Thereby guarantee to use the terminal user of traffic-information service, not only can in time obtain map and upgrade, and obtain the RTIC updating data simultaneously; Guarantee the consistent of map and RTIC data, improved user experience, on the other hand; For RTIC data manufacturer; Through utilizing the method for differential data, can avoid the issue of redundant data, enhance productivity.
The Real-time Traffic Information updating device that the embodiment of the invention provides can be realized the above-mentioned method embodiment that provides, and concrete function is realized seeing also the explanation among the method embodiment, repeats no more at this.Real-time Traffic Information update method and device that the embodiment of the invention provides go for RTIC updating data in the traffic-information service, but are not limited only to this.
One of ordinary skill in the art will appreciate that all or part of flow process that realizes in the foregoing description method; Be to instruct relevant hardware to accomplish through computer program; Described program can be stored in the computer read/write memory medium; This program can comprise the flow process like the embodiment of above-mentioned each side method when carrying out.Wherein, described storage medium can be magnetic disc, CD, read-only storage memory body (Read-Only Memory, ROM) or at random store memory body (Random Access Memory, RAM) etc.
The above; Be merely embodiment of the present invention, but protection scope of the present invention is not limited thereto, any technician who is familiar with the present technique field is in the technical scope that the present invention discloses; The variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (10)
1. a Real-time Traffic Information update method is characterized in that, comprising:
Obtain the map datum of latest edition;
Obtain Chinese Real-time Traffic Information service RTIC table of difference data according to said map datum;
Compile said RTIC table of difference data, obtain the RTIC data, wherein, said RTIC data are used for the difference of current RTIC data and said map datum is partly upgraded.
2. method according to claim 1 is characterized in that, saidly obtains Chinese Real-time Traffic Information service RTIC table of difference data according to said map datum and comprises:
Obtain the railway network planning data according to said map datum;
Obtain RTIC matching list MT coding according to said railway network planning data, wherein, said RTIC MT coding comprises RTIC MT differential data and RTIC MT total data;
Make the RTIC table of difference according to said RTIC MT coding, obtain said RTIC table of difference data.
3. method according to claim 2 is characterized in that, saidly makes RTI C table of difference according to said RTIC MT coding and comprises:
Said RTIC MT coding and current RTIC MT coding are compared, the part that difference goes out there are differences, and record in the said RTIC table of difference.
4. method according to claim 1 and 2 is characterized in that, in the said RTIC table of difference of said compiling data, obtains before the RTIC data, also comprises:
Store said RTIC table of difference data and said RTIC MT coding.
5. method according to claim 1 is characterized in that, in the said RTIC table of difference of said compiling data, obtains after the RTIC data, also comprises:
Said RTIC data are sent to client.
6. a Real-time Traffic Information updating device is characterized in that, comprising:
The map acquisition module is used to obtain the map datum of latest edition;
The table of difference acquisition module is used for obtaining Chinese Real-time Traffic Information service RTIC table of difference data according to said map datum;
The RTIC data acquisition module is used to compile said RTIC table of difference data, obtains the RTIC data, and wherein, said RTIC data are used for the difference of current RTIC data and said map datum is partly upgraded.
7. device according to claim 6 is characterized in that, said table of difference acquisition module comprises:
The railway network planning data capture unit is used for obtaining the railway network planning data according to said map datum;
The coding acquiring unit is used for obtaining RTIC matching list MT coding according to said railway network planning data, and wherein, said RTIC MT coding comprises RTIC MT differential data and RTIC MT total data;
The table of difference acquiring unit is used for making the RTIC table of difference according to said RTIC MT coding, obtains said RTIC table of difference data.
8. device according to claim 7 is characterized in that, said table of difference acquiring unit specifically is used for:
Said RTIC MT coding and current RTIC MT coding are compared, the part that difference goes out there are differences, and record in the said RTIC table of difference.
9. according to claim 6 or 7 described devices, it is characterized in that, also comprise:
Memory module is used to store said RTIC table of difference data and said RTIC MT coding.
10. device according to claim 6 is characterized in that,
Sending module is used for said RTIC data are sent to client.
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| CN201210281275.8A CN102800208B (en) | 2012-08-08 | 2012-08-08 | Updating method and device for real-time traffic information |
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| CN110718078A (en) * | 2018-07-13 | 2020-01-21 | 高德软件有限公司 | Traffic incident information publishing method and device |
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| CN102800208B (en) | 2014-07-02 |
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