CN102801797A - Method and device for processing traffic information of mobile internet - Google Patents
Method and device for processing traffic information of mobile internet Download PDFInfo
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- CN102801797A CN102801797A CN2012102746826A CN201210274682A CN102801797A CN 102801797 A CN102801797 A CN 102801797A CN 2012102746826 A CN2012102746826 A CN 2012102746826A CN 201210274682 A CN201210274682 A CN 201210274682A CN 102801797 A CN102801797 A CN 102801797A
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Abstract
The embodiment of the invention discloses a method and a device for processing traffic information of a mobile internet. The method comprises the following steps that: a terminal firstly obtains partitioned vector road network data from a server, buffers the partitioned vector road network data and obtains traffic information data from the server; then, the terminal extracts partitioned vector road network data corresponding to the traffic information data from the buffered partitioned vector road network data; and finally, the terminal generates a traffic information grid pattern according to the traffic information data and the partitioned vector road network data corresponding to the traffic information data. The method and device disclosed by the invention are applicable to the field of intelligent traffic systems.
Description
Technical field
The present invention relates to the intelligent transportation system field, particularly a kind of processing method of mobile Internet transport information and device.
Background technology
The real-time road service is applied to the various aspects of commercial applications and public service at present.In recent years along with a large amount of of terminals such as smart mobile phone popularize.The user is surging on terminals such as smart mobile phone, using the Date Required of transport information.Along with the development of new technology, like the access of traffic information predicting data, the user has had new demand on terminals such as smart mobile phone, representing transport information simultaneously.
Usually adopt the terminal to use the mode of grating map to download transport information tile figure to this locality at present, and show on the map that is added to from server.This just makes that server needs to have the ability that generates traffic tile grid figure, and is very high to the configuration requirement of server, and the terminal needs very big flow when server is downloaded traffic tile grid figure, makes that user's expense when obtaining transport information is very big.
Summary of the invention
The present invention provides a kind of processing method and device of mobile Internet transport information, reduced the terminal when downloading the flow that transport information needs from server, reduced the configuration requirement to server.
The technical scheme that the embodiment of the invention adopts is:
A kind of processing method of mobile Internet transport information comprises:
The terminal obtains piecemeal vector road net data and with said piecemeal vector road net data buffer memory from server;
Said terminal obtains traffic information data from said server;
The piecemeal vector road net data corresponding with said traffic information data extracted at said terminal from the piecemeal vector road net data of said buffer memory;
Said terminal generates the transport information grid map according to said traffic information data and the piecemeal vector road net data corresponding with said traffic information data.
A kind of processing unit of mobile Internet transport information comprises:
Buffer unit is used for obtaining piecemeal vector road net data and with said piecemeal vector road net data buffer memory from server;
Acquiring unit is used for obtaining traffic information data from said server;
Extraction unit is used for extracting the piecemeal vector road net data corresponding with said traffic information data from the piecemeal vector road net data of said buffer memory;
Generation unit is used for generating the transport information grid map according to said traffic information data and the piecemeal vector road net data corresponding with said traffic information data.
A kind of treatment system of mobile Internet transport information comprises:
Server and terminal;
Said server after being used for isolating piecemeal vector data and traffic information data from the traffic grid map, is issued said piecemeal vector road net data and said traffic information data;
Said terminal is used to obtain piecemeal vector road net data and the traffic information data that said server provides, and generates the transport information grid map according to said piecemeal vector road net data of obtaining and traffic information data.
The processing method and the device of the mobile Internet transport information that the embodiment of the invention provides; At first the terminal obtains piecemeal vector road net data and with said piecemeal vector road net data buffer memory from server; Obtain traffic information data from said server again; The piecemeal vector road net data corresponding with said traffic information data extracted at said then terminal from the piecemeal vector road net data of said buffer memory, last said terminal generates the transport information grid map according to said traffic information data and the piecemeal vector road net data corresponding with said traffic information data.Usually adopt the terminal to use the mode of grating map to download transport information tile figure to this locality at present, and show on the map that is added to from server.This just makes that server needs to have the ability that generates traffic tile grid figure, and is very high to the configuration requirement of server, and the terminal needs very big flow when server is downloaded traffic tile grid figure, makes that user's expense when obtaining transport information is very big.The embodiment of the invention is through the synthetic traffic tile grid figure at the terminal, reduced the terminal when downloading the flow of transport information needs from server, reduced the configuration requirement to server.
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 process flow figure of the mobile Internet transport information that Fig. 1 provides for the embodiment of the invention one;
The processing unit structural representation of the mobile Internet transport information that Fig. 2 provides for the embodiment of the invention one;
The process flow figure of the mobile Internet transport information that Fig. 3 provides for the embodiment of the invention two;
The processing unit structural representation of the mobile Internet transport information that Fig. 4 provides for the embodiment of the invention two;
The treatment system structural representation of the mobile Internet transport information that Fig. 5 provides for the embodiment of the invention two.
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 processing method of mobile Internet transport information, and is as shown in Figure 1, and said method comprises:
101, the terminal obtains piecemeal vector road net data and with said piecemeal vector road net data buffer memory from server.
Wherein, According to mobile Internet needs downloaded software size there is strict restriction; For example operating system iOS system uses 3g (3G (Third Generation) Moblie technology; 3rd-generation) during network, can't download if the size of downloaded software has surpassed 20M, the vector road net data in the embodiment of the invention is put into the words size of packing in the software can be higher than this value far away.So the mode of selecting the server piecemeal to issue in this method provides piecemeal vector road net data, thereby the method that present embodiment provides has good compatibility.
Further; Said piecemeal vector road net data adopts the industry universal standard; Promptly based on Mercator projection, each the piece vector road net data in the said piecemeal vector road net data indicates through the service rating of said each piece vector road net data correspondence and the sequence number of latitude, longitude.
102, said terminal obtains traffic information data from said server.
Wherein, said traffic information data can upgrade according to the cycle, and said piecemeal vector road net data and said traffic information data are the RESTful form.
103, the piecemeal vector road net data corresponding with said traffic information data extracted at said terminal from the piecemeal vector road net data of said buffer memory.
104, said terminal generates the transport information grid map according to said traffic information data and the piecemeal vector road net data corresponding with said traffic information data.
The method that the embodiment of the invention provides can reduce the terminal from the needed flow of server download information; For example; For prior art, the terminal browses under limiting case that the whole transport information under the Shanghai City all proportions chi need the 80M data traffic in the one-period.And use this method terminal only to need the 4k data traffic just can reach same effect.The method that the embodiment of the invention provides can reduce the server loss, and for passing through the mode that server generates traffic tile figure in the prior art, 12 cities need 4 station servers just can guarantee the real-time of transport information at least.And the transport information that only needs a station server just can support 30 cities through the method that present embodiment provides generates.The method that the while embodiment of the invention provides can also be supported prediction data, and when using this mode of prediction data, one-period need generate the transport information in following a plurality of cycles.If through prior art, the performance that generates the transport information of one-period has reached the performance boundary of server, and the method that provides through present embodiment can address this problem.
Present embodiment provides a kind of processing unit of mobile Internet transport information, and is as shown in Figure 2, and said device comprises: buffer unit 21, acquiring unit 22, extraction unit 23, generation unit 24.
Wherein, According to mobile Internet needs downloaded software size there is strict restriction; For example operating system ios system uses 3g (3G (Third Generation) Moblie technology; 3rd-generation) during network, can't download if the size of downloaded software has surpassed 20M, the vector road net data in the embodiment of the invention is put into the words size of packing in the software can be higher than this value far away.So the mode of selecting the server piecemeal to issue in this method provides piecemeal vector road net data, thereby the method that present embodiment provides has good compatibility.
Further; Said piecemeal vector road net data adopts the industry universal standard; Promptly based on Mercator projection, each the piece vector road net data in the said piecemeal vector road net data indicates through the service rating of said each piece vector road net data correspondence and the sequence number of latitude, longitude.
Acquiring unit 22 can be used for obtaining traffic information data from said server.
Wherein, said traffic information data can upgrade according to the cycle, and said piecemeal vector road net data and said traffic information data are the RESTful form.
The processing method and the device of the mobile Internet transport information that the embodiment of the invention provides; At first the terminal obtains piecemeal vector road net data and with said piecemeal vector road net data buffer memory from server; Obtain traffic information data from said server again; The piecemeal vector road net data corresponding with said traffic information data extracted at said then terminal from the piecemeal vector road net data of said buffer memory, last said terminal generates the transport information grid map according to said traffic information data and the piecemeal vector road net data corresponding with said traffic information data.Usually adopt the terminal to use the mode of grating map to download transport information tile figure to this locality at present, and show on the map that is added to from server.This just makes that server needs to have the ability that generates traffic tile grid figure, and is very high to the configuration requirement of server, and the terminal needs very big flow when server is downloaded traffic tile grid figure, makes that user's expense when obtaining transport information is very big.The embodiment of the invention is through the synthetic traffic tile grid figure at the terminal, reduced the terminal when downloading the flow of transport information needs from server, reduced the configuration requirement to server.
Embodiment two
Present embodiment provides a kind of processing method of mobile Internet transport information, and is as shown in Figure 3, and said method comprises:
301, the terminal obtains piecemeal vector road net data and with said piecemeal vector road net data buffer memory from server.
Wherein, According to mobile Internet needs downloaded software size there is strict restriction; For example operating system ios system uses 3g (3G (Third Generation) Moblie technology; 3rd-generation) during network, can't download if the size of downloaded software has surpassed 20M, the vector road net data in the embodiment of the invention is put into the words size of packing in the software can be higher than this value far away.So the mode of selecting the server piecemeal to issue in this method provides piecemeal vector road net data, thereby the method that present embodiment provides has good compatibility.
Further; Said piecemeal vector road net data adopts the industry universal standard; Promptly based on Mercator projection, each the piece vector road net data in the said piecemeal vector road net data indicates through the service rating of said each piece vector road net data correspondence and the sequence number of latitude, longitude.
302, said terminal obtains traffic information data from said server.
Wherein, said traffic information data can upgrade according to the cycle, and said piecemeal vector road net data and said traffic information data are the RESTful form.
303, the traffic information data that obtains from said server is resolved according to the corresponding concordance list of said traffic information data ID sequence in said terminal.
Wherein, said terminal and said server preestablish traffic information data sign ID sequence through consultation, and the corresponding concordance list of said traffic information data ID sequence is preset at said then terminal.
304, the piecemeal vector road net data corresponding with said traffic information data extracted at said terminal from the piecemeal vector road net data of said buffer memory.
305, said terminal generates the transport information grid map according to said traffic information data and the piecemeal vector road net data corresponding with said traffic information data.
The method that the embodiment of the invention provides can reduce the terminal from the needed flow of server download information; For example; For prior art, the terminal browses under limiting case that the whole transport information under the Shanghai City all proportions chi need the 80M data traffic in the one-period.And use this method terminal only to need the 4k data traffic just can reach same effect.The method that the embodiment of the invention provides can reduce the server loss, and for passing through the mode that server generates traffic tile figure in the prior art, 12 cities need 4 station servers just can guarantee the real-time of transport information at least.And the transport information that only needs a station server just can support 30 cities through the method that present embodiment provides generates.The method that the while embodiment of the invention provides can also be supported prediction data, and when using this mode of prediction data, one-period need generate the transport information in following a plurality of cycles.If through prior art, the performance that generates the transport information of one-period has reached the performance boundary of server, and the method that provides through present embodiment can address this problem.
Present embodiment provides a kind of processing unit of mobile Internet transport information, and is as shown in Figure 4, and said device comprises: buffer unit 41, acquiring unit 42, extraction unit 43, generation unit 44, setup unit 45, preset unit 46, resolution unit 47.
Wherein, According to mobile Internet needs downloaded software size there is strict restriction; For example operating system ios system uses 3g (3G (Third Generation) Moblie technology; 3rd-generation) during network, can't download if the size of downloaded software has surpassed 20M, the vector road net data in the embodiment of the invention is put into the words size of packing in the software can be higher than this value far away.So the mode of selecting the server piecemeal to issue in this method provides piecemeal vector road net data, thereby the method that present embodiment provides has good compatibility.
Further; Said piecemeal vector road net data adopts the industry universal standard; Promptly based on Mercator projection, each the piece vector road net data in the said piecemeal vector road net data indicates through the service rating of said each piece vector road net data correspondence and the sequence number of latitude, longitude.
Acquiring unit 42 can be used for obtaining traffic information data from said server.
Wherein, said traffic information data can upgrade according to the cycle, and said piecemeal vector road net data and said traffic information data are the RESTful form.
Wherein, said terminal and said server preestablish traffic information data sign ID sequence through consultation, and the corresponding concordance list of said traffic information data ID sequence is preset at said then terminal.
Preset unit 46 can be used to preset the corresponding concordance list of said traffic information data ID sequence.
The processing method and the device of the mobile Internet transport information that the embodiment of the invention provides; At first the terminal obtains piecemeal vector road net data and with said piecemeal vector road net data buffer memory from server; Obtain traffic information data from said server again; The piecemeal vector road net data corresponding with said traffic information data extracted at said then terminal from the piecemeal vector road net data of said buffer memory, last said terminal generates the transport information grid map according to said traffic information data and the piecemeal vector road net data corresponding with said traffic information data.Usually adopt the terminal to use the mode of grating map to download transport information tile figure to this locality at present, and show on the map that is added to from server.This just makes that server needs to have the ability that generates traffic tile grid figure, and is very high to the configuration requirement of server, and the terminal needs very big flow when server is downloaded traffic tile grid figure, makes that user's expense when obtaining transport information is very big.The embodiment of the invention is through the synthetic traffic tile grid figure at the terminal, reduced the terminal when downloading the flow of transport information needs from server, reduced the configuration requirement to server.
Present embodiment also provides a kind of treatment system of mobile Internet transport information, and is as shown in Figure 5, and said system comprises: server 51, terminal 52.
Said server 51 after can being used for isolating piecemeal vector data and traffic information data from the traffic grid map, is issued said piecemeal vector road net data and said traffic information data.
Said server 51 comprises: transport information release module 5101, piecemeal vector road net data release module 5102.
Transport information release module 5101 can be used to provide traffic information data.
Piecemeal vector road net data release module 5102 can be used to provide piecemeal vector road net data.
The processing unit of the mobile Internet transport information 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.The processing method and the device of the mobile Internet transport information that the embodiment of the invention provides go for the intelligent transportation system field, 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 technical staff 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 range of claim.
Claims (10)
1. the processing method of a mobile Internet transport information is characterized in that, comprising:
The terminal obtains piecemeal vector road net data and with said piecemeal vector road net data buffer memory from server;
Said terminal obtains traffic information data from said server;
The piecemeal vector road net data corresponding with said traffic information data extracted at said terminal from the piecemeal vector road net data of said buffer memory;
Said terminal generates the transport information grid map according to said traffic information data and the piecemeal vector road net data corresponding with said traffic information data.
2. the processing method of mobile Internet transport information according to claim 1 is characterized in that, also comprises:
Said terminal and said server preestablish traffic information data sign ID sequence through consultation;
The corresponding concordance list of said traffic information data ID sequence is preset at said terminal;
The traffic information data that obtains from said server is resolved according to the corresponding concordance list of said traffic information data ID sequence in said terminal.
3. the processing method of mobile Internet transport information according to claim 1 is characterized in that, also comprises:
Each piece vector road net data in the said piecemeal vector road net data indicates through the service rating of said each piece vector road net data correspondence and the sequence number of latitude, longitude.
4. the processing method of mobile Internet transport information according to claim 1 is characterized in that, also comprises:
Said piecemeal vector road net data and said traffic information data are the RESTful form.
5. the processing unit of a mobile Internet transport information is characterized in that, comprising:
Buffer unit is used for obtaining piecemeal vector road net data and with said piecemeal vector road net data buffer memory from server;
Acquiring unit is used for obtaining traffic information data from said server;
Extraction unit is used for extracting the piecemeal vector road net data corresponding with said traffic information data from the piecemeal vector road net data of said buffer memory;
Generation unit is used for generating the transport information grid map according to said traffic information data and the piecemeal vector road net data corresponding with said traffic information data.
6. the processing unit of mobile Internet transport information according to claim 5 is characterized in that, also comprises:
Setup unit is used for preestablishing traffic information data sign ID sequence through consultation with said server;
Preset unit is used to preset the corresponding concordance list of said traffic information data ID sequence;
Resolution unit is used for resolving the traffic information data that obtains from said server according to the corresponding concordance list of said traffic information data ID sequence.
7. the processing unit of mobile Internet transport information according to claim 5 is characterized in that, also comprises:
Each piece vector road net data in the said piecemeal vector road net data indicates through the service rating of said each piece vector road net data correspondence and the sequence number of latitude, longitude.
8. the processing unit of mobile Internet transport information according to claim 5 is characterized in that, also comprises:
Said piecemeal vector road net data and said traffic information data are the RESTful form.
9. the treatment system of a mobile Internet transport information is characterized in that, comprising: server and terminal;
Said server after being used for isolating piecemeal vector data and traffic information data from the traffic grid map, is issued said piecemeal vector road net data and said traffic information data;
Said terminal is used to obtain piecemeal vector road net data and the traffic information data that said server provides, and generates the transport information grid map according to said piecemeal vector road net data of obtaining and traffic information data.
10. the treatment system of mobile Internet transport information according to claim 9 is characterized in that, said server comprises: transport information release module, piecemeal vector road net data release module;
Said transport information release module is used to provide traffic information data;
Said piecemeal vector road net data release module is used to provide piecemeal vector road net data.
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| CN2012102746826A CN102801797A (en) | 2012-08-03 | 2012-08-03 | Method and device for processing traffic information of mobile internet |
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| CN103903056A (en) * | 2012-12-29 | 2014-07-02 | 高德软件有限公司 | Traffic state release method and traffic state diagram generation method, device and system |
| CN103915033A (en) * | 2012-12-29 | 2014-07-09 | 高德软件有限公司 | Method and apparatus for rendering map, and mobile terminal |
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| CN107704540A (en) * | 2017-09-21 | 2018-02-16 | 东南大学 | The method that road network in administrative area is specified in rapid extraction OSM data |
| CN109408657A (en) * | 2018-11-13 | 2019-03-01 | 国家基础地理信息中心 | A kind of ultra-large spatial data rapid drafting method and system |
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Application publication date: 20121128 |