CN101706994B - Method, device, server and system for providing dynamic traffic information - Google Patents
Method, device, server and system for providing dynamic traffic information Download PDFInfo
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- CN101706994B CN101706994B CN2009101104971A CN200910110497A CN101706994B CN 101706994 B CN101706994 B CN 101706994B CN 2009101104971 A CN2009101104971 A CN 2009101104971A CN 200910110497 A CN200910110497 A CN 200910110497A CN 101706994 B CN101706994 B CN 101706994B
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- portable terminal
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Abstract
The invention discloses a method for providing traffic information, which comprises the following steps that: a server receives a request message of acquiring urban dynamic information sent by a mobile terminal; the server acquires real-time dynamic traffic data corresponding to a city according to the request message; the server converts the acquired dynamic traffic data into dynamic traffic data which can be identified by a map edition supported by the mobile terminal; and the server sends the converted dynamic traffic data which can be identified by the mobile terminal to the mobile terminal. The invention also discloses a device, a server and a system for providing the dynamic traffic information. The method, the device, the server and the system are adopted to solve the problem that codes are not standardized in the dynamic traffic information service field.
Description
Technical field
The present invention relates to communication technique field, relate in particular to a kind of method, device, server and system that dynamic information (Dynamic Traffic information) is provided.
Background technology
Along with the flow increasing of urban transportation, the traffic congestion phenomenon happens occasionally.The convenience of people in order to go on a journey often wishes to understand the traffic flow information of trip institute through the highway section, so that adjust the traffic route of oneself, assurance arrives the destination in the short period of time.
In order to address the above problem, at present, many cities all begin to provide dynamic information, according to user's needs, issue dynamic information to the user.The user can carry out the map demonstration of dynamic traffic by portable terminal, mainly is in the contrast relationship of the inner built-in a certain city of portable terminal or a plurality of urban dynamic traffic information and map, finally reaches the purpose that dynamic information participates in navigation.
Yet,, cause the coding standard and the publication channel variation of the dynamic information in different cities or area owing to do not carry out standardization effort in advance.Show at the map of dynamic information to have nothing in common with each other in each city, adopt the map publisher map of own city cooperation respectively; handle through artificial; set up the correspondence of map and dynamic information, the map that reaches dynamic traffic shows, but can produce following problem usually:
One, owing to the dynamic traffic technology is not carried out coding standard work, possible each city coding is not quite similar, when portable terminal moves to some cities, owing to do not have the dynamic information in built-in this city and the corresponding relation of navigation map, possibly can't use the dynamic information navigation in this city.
Two, some portable terminals may also use some old system programs or old map datum, and they do not have the dynamic information contrast relationship in built-in some city equally, therefore also might can't use the dynamic information navigation in this city.
Three, map provider does not have the unified dynamic information service coding standard system of a cover yet, causes the dynamic information that different maps possibly can't mate a certain city to show.
Summary of the invention
The object of the present invention is to provide a kind of method, device, server and system that dynamic information is provided, solve the not standardized as yet problem of dynamic information service field coding.
A kind of method that dynamic information is provided comprises:
Set up the adaptation data storehouse at server end in advance, be used to store the dynamic information in each city, and the contrast relationship of the road codes of the road codes of described dynamic information and each version map;
The request message that obtains urban dynamic traffic information that the server mobile terminal receive sends, described request message comprises required parameter, this required parameter comprises the employed map version of city, the portable terminal of the dynamic information that portable terminal is asked;
Described server obtains the real-time dynamic traffic data of described city correspondence according to described request message;
The contrast relationship of the road codes of each urban dynamic traffic information of storing in the adaptation data storehouse according to described request parameter and server end and the road codes of each version map changes into the road codes in the described dynamic information data that get access to the road corresponding codes of the map version that portable terminal uses;
The dynamic traffic data that portable terminal after described server will transform can be discerned are sent on the described portable terminal.
A kind of device that dynamic information is provided comprises:
The adaptation data storehouse is used to store the dynamic information in each city, and the contrast relationship of the road codes of the road codes of described dynamic information and each version map;
The request message receiver module, be used for the request message that obtains urban dynamic traffic information that mobile terminal receive sends, described request message comprises required parameter, and this required parameter comprises the employed map version of city, the portable terminal of the dynamic information that portable terminal is asked;
Data acquisition module is used for according to described request message, obtains the real-time dynamic traffic data of described city correspondence;
Conversion module, the contrast relationship that is used for the road codes of the road codes of each urban dynamic traffic information of storing according to described request parameter and adaptation data storehouse and each version map changes into the road codes in the described dynamic information data that get access to the road corresponding codes of the map version that portable terminal uses;
Data transmission blocks is used for the dynamic traffic data that the portable terminal after transforming can be discerned are sent to described portable terminal.
A kind ofly comprise the server that the device of dynamic information is provided recited above.
A kind of system that dynamic information is provided, described system comprises: portable terminal and server;
Portable terminal is used for sending the request message that obtains urban dynamic traffic information to server; And the dynamic traffic data that can discern of the portable terminal after the conversion returned of reception server;
Set up the adaptation data storehouse at server end in advance, be used to store the dynamic information in each city, and the contrast relationship of the road codes of the road codes of described dynamic information and each version map;
Server, be used for the request message that obtains urban dynamic traffic information that mobile terminal receive sends, described request message comprises required parameter, and this required parameter comprises the employed map version of city, the portable terminal of the dynamic information that portable terminal is asked; According to described request message, obtain the real-time dynamic traffic data of described city correspondence; The contrast relationship of the road codes of each urban dynamic traffic information of storing in the adaptation data storehouse according to described request parameter and server end and the road codes of each version map changes into the road codes in the described dynamic information data that get access to the road corresponding codes of the map version that portable terminal uses; And the dynamic traffic data that the portable terminal after will transforming can be discerned are sent on the described portable terminal.
Compared with prior art, the method of the invention, device, server and system, portable terminal is transferred to server end to the nonidentifiability of dynamic information, transform in the coupling of server end dynamic information, make portable terminal obtain discernible dynamic information, solved the not standardized as yet problem of dynamic information service field coding, for a plurality of cities or area, the service of many maps dynamic traffic shows that possibility is provided.
Description of drawings
Fig. 1 is a kind of method flow synoptic diagram that dynamic information is provided of the present invention;
Fig. 2 is that the signal of method shown in Figure 1 moves towards synoptic diagram;
Fig. 3 is a kind of device synoptic diagram that dynamic information is provided of the present invention;
Fig. 4 is a kind of system schematic that dynamic information is provided of the present invention;
Fig. 5 is the module diagram of server shown in Figure 4.
Embodiment
More fully describe the present invention with reference to accompanying drawing, shown exemplary embodiment of the present invention in the accompanying drawings.
See also Fig. 1, it is a kind of method flow synoptic diagram that dynamic information is provided of the present invention.
A kind of method that dynamic information is provided of the present invention may further comprise the steps:
The request message that obtains urban dynamic traffic information that step S1, server mobile terminal receive send;
In embodiments of the present invention, described request message comprises required parameter, and this required parameter comprises the employed map version of city, the portable terminal of the dynamic information that portable terminal is asked.。
Step S2, described server obtain the real-time dynamic traffic data of described city correspondence according to described request message;
In embodiments of the present invention, set up the adaptation data storehouse at described server end in advance, be used to store the dynamic information in each city, and the contrast relationship of the road codes of the road codes of described dynamic information and each version map.
The dynamic traffic data that step S3, described server become described portable terminal to discern the dynamic traffic data conversion that gets access to;
In embodiments of the present invention, the described step that the dynamic traffic data conversion that gets access to is become the dynamic traffic data that described portable terminal can discern, be specially: the contrast relationship of the road codes of each urban dynamic traffic information of storing in the adaptation data storehouse according to described request parameter and server end and the road codes of each version map changes into the road codes in the described dynamic traffic data that get access to the road corresponding codes of the map version that portable terminal uses.
Step S4, the dynamic traffic data that the portable terminal after described server will transform can be discerned are sent on the described portable terminal.
See also Fig. 2, it is that the signal of method shown in Figure 1 moves towards synoptic diagram.
101, portable terminal sends the request message that obtains urban dynamic traffic information to server;
102, the service interface of server receives this request message that obtains urban dynamic traffic information, and service interface is handled this request message: judge whether this request message parameter is correct, if parameter is correct, then carry out 103; If parameter error then carries out 107.
103, service interface corresponding adaptable interface on server sends the request message that obtains urban dynamic traffic information.
104, judge the dynamic information that whether stores in the adaptation data storehouse on the server should the city,, then carry out 105,, then carry out 108 if do not have if having.
105, obtain the real-time dynamic information of described city correspondence the adaptation data storehouse of adaptable interface from server; Road codes in the dynamic information is changed into the road key element corresponding codes of the map version of this portable terminal of coupling.Wherein, store the road codes in the dynamic information and the road codes corresponding relation of map datum in the adaptation data storehouse.
106, the dynamic traffic data that the portable terminal after server will transform by service interface can be discerned are sent on the described portable terminal.
107, feed back this request error information to portable terminal.
108, adaptable interface feeds back the dynamic information of unmatchful Yingcheng City to service interface.
109, service interface does not have corresponding dynamic information to the portable terminal feedback.
Please participate in Fig. 3, it is a kind of device synoptic diagram that dynamic information is provided of the present invention.
A kind of device that dynamic information is provided of the present invention for convenience of explanation, only shows the part relevant with the embodiment of the invention.The described device of dynamic information that provides comprises: request message receiver module 10, data acquisition module 20, conversion module 30 and data transmission blocks 40.It is described that the device of dynamic information is provided can be the unit that is built in software unit, hardware cell or software and hardware combining in the server.
In embodiments of the present invention, described request message sink module 10 and data transmission blocks 40 can unified integration be service interface.
Described data acquisition module 20 and conversion module 30 can be built on the adaptable interface.
When portable terminal need obtain the real-time dynamic information in current city at its place, this portable terminal sent the request message that obtains urban dynamic traffic information to server; The request message that obtains urban dynamic traffic information that request message receiver module 10 mobile terminal receives of server send; Data in server acquisition module 20 obtains the real-time dynamic traffic data of described city correspondence according to described request message; The dynamic traffic data that the conversion module 30 of server becomes the map version of described portable terminal support to discern the dynamic traffic data conversion that gets access to; The dynamic traffic data that portable terminal after data in server sending module 40 will transform can be discerned are sent on the described portable terminal.Portable terminal utilizes road codes after receiving described dynamic traffic data, sets up the related of map road key element and dynamic traffic data, shows real-time dynamic information on portable terminal.
See also Fig. 4, the embodiment of the invention also provides a kind of system that dynamic information is provided, and described system comprises: portable terminal 200 and server 300.
See also Fig. 5, it is the module diagram of server 300 shown in Figure 4.
Compared with prior art, a kind of method, device, server and system that dynamic information is provided of the present invention, the nonidentifiability of 200 pairs of dynamic informations of portable terminal is transferred to server 300 ends, avoided the renewal of mobile terminal data and software to cause unrecognizable problem dynamic information.And, in the conversion processing of server 300 ends to dynamic information, given the extensibility of portable terminal 200, the dynamic information of the map by 300 pairs of different pieces of information providers of server end transforms adaptive, when having guaranteed that portable terminal 200 uses different suppliers' map, can correctly use dynamic information to navigate equally.The invention solves the code standardized problem of dynamic information service field, for a plurality of cities or area, the service of many maps dynamic traffic shows that possibility is provided.Simultaneously, adopt the present invention to be more prone to for mobile operator becomes to the operation maintenance of portable terminal 200, greatly reduce operation expense, saved the service time.
Above-mentioned embodiment only is schematic; rather than restrictive, those skilled in the art is not breaking away under the scope situation that this method aim and claim protect under the enlightenment of this method; can also make a lot of distortion, these all belong within protection scope of the present invention.
Claims (7)
1. method that dynamic information is provided, it is characterized in that: described method comprises:
Set up the adaptation data storehouse at server end in advance, be used to store the dynamic information in each city, and the contrast relationship of the road codes of the road codes of described dynamic information and each version map;
The request message that obtains urban dynamic traffic information that the server mobile terminal receive sends, described request message comprises required parameter, this required parameter comprises the employed map version of city, the portable terminal of the dynamic information that portable terminal is asked;
Described server obtains the real-time dynamic information data of described city correspondence according to described request message;
The contrast relationship of the road codes of each urban dynamic traffic information of storing in the adaptation data storehouse according to described request parameter and server end and the road codes of each version map changes into the road codes in the described dynamic information data that get access to the road corresponding codes of the map version that portable terminal uses;
The dynamic information data that portable terminal after described server will transform can be discerned are sent on the described portable terminal.
2. method according to claim 1 is characterized in that: after the step of the request message that obtains urban dynamic traffic information that described server mobile terminal receive sends, further comprising the steps of:
Judge whether the described request parameter is correct, if correct, then further judge the dynamic information that whether stores in the adaptation data storehouse on the server should the city, if having, then feedback does not have corresponding dynamic information to described portable terminal; If mistake, then the feedback request error message is to described portable terminal.
3. device that dynamic information is provided, it is characterized in that: described device comprises:
The adaptation data storehouse is used to store the dynamic information in each city, and the contrast relationship of the road codes of the road codes of described dynamic information and each version map;
The request message receiver module, be used for the request message that obtains urban dynamic traffic information that mobile terminal receive sends, described request message comprises required parameter, and this required parameter comprises the employed map version of city, the portable terminal of the dynamic information that portable terminal is asked;
Data acquisition module is used for according to described request message, obtains the real-time dynamic information data of described city correspondence;
Conversion module, the contrast relationship that is used for the road codes of the road codes of each urban dynamic traffic information of storing according to described request parameter and adaptation data storehouse and each version map changes into the road codes in the described dynamic information data that get access to the road corresponding codes of the map version that portable terminal uses;
Data transmission blocks is used for the dynamic information data that the portable terminal after transforming can be discerned are sent to described portable terminal.
4. device according to claim 3, it is characterized in that: described request message sink module and data transmission blocks are integrated into service interface, this service interface is used to also judge whether the described request message parameter is correct, if mistake, then the feedback request error message is to described portable terminal.
5. device according to claim 4, it is characterized in that: described data acquisition module and conversion module are integrated into adaptable interface, this adaptable interface is used for also judging whether described adaptation data storehouse stores dynamic information that should the city, if do not have, then feedback does not have corresponding dynamic information to described portable terminal.
6. one kind comprises each described server that the device of dynamic information is provided of claim 3 to 5.
7. the system that dynamic information is provided is characterized in that, described system comprises: portable terminal and server;
Portable terminal is used for sending the request message that obtains urban dynamic traffic information to server; And the dynamic information data that can discern of the portable terminal after the conversion returned of reception server;
Set up the adaptation data storehouse at server end in advance, be used to store the dynamic information in each city, and the contrast relationship of the road codes of the road codes of described dynamic information and each version map;
Server, be used for the request message that obtains urban dynamic traffic information that mobile terminal receive sends, described request message comprises required parameter, and this required parameter comprises the employed map version of city, the portable terminal of the dynamic information that portable terminal is asked; According to described request message, obtain the real-time dynamic information data of described city correspondence; The contrast relationship of the road codes of each urban dynamic traffic information of storing in the adaptation data storehouse according to described request parameter and server end and the road codes of each version map changes into the road codes in the described dynamic information data that get access to the road corresponding codes of the map version that portable terminal uses; And the dynamic information data that the portable terminal after will transforming can be discerned are sent on the described portable terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101104971A CN101706994B (en) | 2009-11-05 | 2009-11-05 | Method, device, server and system for providing dynamic traffic information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101104971A CN101706994B (en) | 2009-11-05 | 2009-11-05 | Method, device, server and system for providing dynamic traffic information |
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| Publication Number | Publication Date |
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| CN101706994A CN101706994A (en) | 2010-05-12 |
| CN101706994B true CN101706994B (en) | 2011-10-12 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102254445A (en) * | 2010-05-17 | 2011-11-23 | 中兴通讯股份有限公司 | Method, server and system for querying road condition |
| CN101908276A (en) * | 2010-07-29 | 2010-12-08 | 北京世纪高通科技有限公司 | Method and device for evaluating traffic information |
| CN101976502B (en) * | 2010-11-12 | 2012-07-25 | 南京大学 | Method for making compatible heterogeneous geographic information system (GIS) in traffic information publishing system |
| CN105160881B (en) * | 2015-09-25 | 2018-04-03 | 青岛海信网络科技股份有限公司 | A kind of traffic monitoring system and its method |
| CN106600956B (en) * | 2015-10-14 | 2019-10-22 | 高德软件有限公司 | A kind of traffic information distribution method and device |
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