CN103914547A - Traffic information inquiring method and system for mobile terminal - Google Patents
Traffic information inquiring method and system for mobile terminal Download PDFInfo
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- CN103914547A CN103914547A CN201410141799.6A CN201410141799A CN103914547A CN 103914547 A CN103914547 A CN 103914547A CN 201410141799 A CN201410141799 A CN 201410141799A CN 103914547 A CN103914547 A CN 103914547A
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- 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
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Abstract
The invention provides a traffic information inquiring method and system for a mobile terminal. The traffic information inquiring method includes that acquiring request information transmitted by a client side; preprocessing the acquired request information; extracting data from a database according to the preprocessed request information; processing the data extracted from the database; transmitting the processed data to the client side; judging the state of the client side; transmitting the updated data to the client side at fixed time in connection state; finishing if in a cutoff state. The system comprises a data acquiring unit, a preprocessing unit, a database, a data extracting unit, a feedback unit and a judging unit, wherein the preprocessing unit is connected with the data acquiring unit, the database is connected with an external data supplier, the data extracting unit is connected with the preprocessing unit and data respectively, and the feedback unit feeds the processed data to the client side. By the traffic information inquiring method and system for the mobile terminal, the client side can acquire road condition information in real time, travelling efficiency is improved and time is saved.
Description
Technical field
The present invention relates to geographical information query field, refer to especially a kind of traffic information enquiry method and system that is applied to mobile terminal.
Background technology
Along with scientific and technological progress and the development in epoch, people goes out will check traffic path mostly, more save time and route more easily to cook up, conventional mode is the retrieval and indexing that carries out relevant information by network, but various retrieval and indexing instrument of the prior art, owing to can not carrying out real-time Data Update and detection, cause user after going out due to can not be real-time obtain transport information and traffic information, cause the impact on trip.
Summary of the invention
The present invention proposes a kind of traffic information enquiry method and system that is applied to mobile terminal, solved can not be real-time in prior art obtain transport information and traffic information, cause the problem of the impact on trip.
Technical scheme of the present invention is achieved in that
A traffic information enquiry method that is applied to mobile terminal, comprising:
S1: obtain the solicited message that client sends;
S2: carry out pre-service for the solicited message of obtaining;
S3: according to pretreated solicited message, extract data in database;
S4: the data of extracting in database are processed;
S5: to the data after client transmission processing;
S6: judge client state;
S61: as in connection status, regularly send the data after upgrading to client;
S62: as in off-state, finish.
As further technical scheme, S2 step comprises:
Determine the type of the solicited message of obtaining;
Determine the key element that need to extract data according to definite type.
As further technical scheme, S4 step comprises:
The data of extracting in database are classified;
Carry out format conversion for sorted data.
As further technical scheme, S6 step is specially:
Judge that whether client is in waiting status;
When in waiting status, prove that client is also in connection status, timing sends the data after upgrading to client;
When not in waiting status, prove that client is that task finishes in not-connected status.
In the present invention, also disclose a kind of traffic information inquiry system that is applied to mobile terminal, having comprised:
Data acquisition unit, the solicited message sending for receiving client;
Pretreatment unit, carries out pre-service for the data that data data acquisition unit is received; Be connected with data acquisition unit;
Database, for storing the data of client demand, is connected with external data generator;
Data extracting unit, extracts data for the contact according to pretreatment unit at database, is connected respectively with pretreatment unit and data;
Feedback unit, for to data extracting unit extract data processing, and by data feedback after treatment to client,
Judging unit, whether in connection status, as in connecting, controls feedback unit timing to client's feedback data for detection of client; As not in connection status, end operation.
As further technical scheme, pretreatment unit comprises:
Taxon, for processing that the data of data acquisition unit collection are classified;
Location determining unit, determines that according to the classification results of taxon client need to extract key element and/or the position of data.
As further technical scheme, database comprises:
Real-time road unit, elementary area, graphic element, message unit and other data cells.
As further technical scheme, feedback unit comprises:
Processing unit, classifies for the data that data extracting unit is extracted, and carries out format conversion processing for sorted data;
Feedback data unit, the data feedback after data processing unit is finished dealing with is to client.
The solicited message that technical solution of the present invention sends by client, according to client's requirement and/or Customer Location for row, client is carried out to the feedback of traffic information, and when carrying out to client the transmission of real time data under the state that client keeps connecting, ensure that client can understand road conditions in real time, the section that can avoid timely blocking up section or cause because of the other reasons problem such as block up;
Compared with prior art realize acquiring road condition information in real time, and adjust in time for real-time traffic information, make user more convenient in trip, avoid waste of time.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the process flow diagram of a kind of traffic information enquiry method that is applied to mobile terminal of the present invention;
Fig. 2 is the structured flowchart of a kind of traffic information inquiry system that is applied to mobile terminal of the present invention;
Fig. 3 is the structured flowchart of pretreatment unit in a kind of traffic information inquiry system that is applied to mobile terminal of the present invention;
Fig. 4 is the structured flowchart of database in a kind of traffic information inquiry system that is applied to mobile terminal of the present invention;
The structured flowchart of feedback unit in a kind of traffic information inquiry system that is applied to mobile terminal of Fig. 5 the present invention.
In figure:
1, data acquisition unit; 2, pretreatment unit; 21, taxon; 22, location determining unit; 3, database; 31, real-time road unit; 32, elementary area; 33, graphic element; 34, message unit; 35, other unit; 4, data extracting unit; 5, feedback unit; 51, processing unit; 52, feedback data unit; 6, judging unit;
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, a kind of traffic information enquiry method that is applied to mobile terminal that the present invention proposes, comprising:
Obtain the solicited message that client sends, in the present invention, client has multiplely more, can be PC, mobile terminal, and as mobile phone or PAD etc., user sends request information by client, sends request the route information of calculating or the traffic information that request is checked; Obtaining after the solicited message of client transmission, carry out pre-service for the solicited message of obtaining, the type of concrete definite solicited message of obtaining, determines the key element that need to extract data according to definite type; According to pretreated solicited message, in database 3, extract data, concrete according to the type determining and key element, in database 3, extract corresponding data; The data of extracting in database 3 are processed, the data of extraction are classified, and carry out format conversion for sorted data; To the data after client transmission processing, the data that convert are sent to storehouse single, and judge client state, as in connection status, timing sends the data after upgrading to client, as in off-state, finish, whether client is in waiting status in concrete judging, as sent the data after renewal in waiting status timing to client, if not in waiting status, end operation.
As shown in Figure 2-5, in the present invention, also disclose a kind of traffic information inquiry system that is applied to mobile terminal, having comprised:
Data acquisition unit 1, be connected with pretreatment unit 2, the client-requested information gathering according to data acquisition unit 1 is carried out the pre-service of these data, the concrete taxon 21 of passing through is carried out the classification of this information, and the data that definite needs extract simultaneously and/or the position of positioning client terminal, in database 3, carry out data extraction by data extracting unit 4, wherein database 3 comprises real-time road unit 31, elementary area 32, graphic element 33, message unit 34 and other data cells 35, other data cells 35 comprise Parking position information and fuel station information etc., after extracting data to database 3 and completing, after data being processed by feedback unit 5, feed back to client, wherein feedback unit 5 comprises processing unit 51 and feedback data unit 52, by processing unit 51, the data of extracting are classified, and carry out format conversion for sorted data, after processing unit 51 is finished dealing with, by feedback data unit 52, information is fed back to client place, judge by judging unit 6 whether client keeps connecting, connect as kept, control feedback unit 5 to client timed sending data, when not connecting, terminating operation.
Embodiment 1: mobile client sends route planning solicited message:
Data acquisition unit 1 obtains the information that client sends, and after judging that by the taxon 21 in pretreatment unit 2 this information is route planning information, the key element of extracting by location determining unit 22 is graphical information, image information and additional information, according to the key element after determining respectively to the elementary area 32 in database 3, graphic element 33 and message unit 34 extract relevant information, Data classification by processing unit 51 to proposition, to sorted data carry out format conversion (this part concrete be the conversion between digital signal and simulating signal, reach the support to distinct device), be converted to the acceptable data of client, and by feedback data unit 52, the data after transforming are back to client, the data of feedback are image, the combined information of figure and Word message, after data feedback completes, judge that by judging unit 6 mobile client does not connect, complete operation.
Embodiment 2: mobile client sends real-time road solicited message:
Data acquisition unit 1 obtains the information that client sends, after judging that by the taxon 21 in pretreatment unit 2 this information is real-time road condition information, determine the position of client by location determining unit 22, and determine that the key element of extracting is real-time road condition information and additional information, extract data to real-time road unit 31 and message unit 34 in database 3 respectively according to the key element after determining, Data classification by processing unit 51 to proposition, to sorted data carry out format conversion (this part concrete be the conversion between digital signal and simulating signal, reach the support to distinct device), be converted to the acceptable data of client, and pass through feedback data unit 52 by the data rreturn value client after transforming, the data of feedback are the traffic information in client requests information, this information is video information and Word message, and in feedack, provide solution, as the circuit scheme that detours, after data feedback completes, judge that by judging unit 6 mobile client is in connection status, regularly for client feeds back traffic information, as client detours according to the circuit in solution, determine after client's reposition by location determining unit 22, the road conditions of new line are fed back in timing to client.
Embodiment 3: mobile client sends finds refuelling station's solicited message
Data acquisition unit 1 obtains the information that client sends, judge that by the taxon 21 in pretreatment unit 2 this information is the nearest fuel station information in searching client position, determine client location by location determining unit 22, and determine that the key element of extracting is graphical information, image information and additional information, according to the key element after determining respectively to the elementary area 32 in database 3, graphic element 33 and other data cells 35 are extracted relevant information, Data classification by processing unit 51 to proposition, to sorted data carry out format conversion (this part concrete be the conversion between digital signal and simulating signal, reach the support to distinct device), be converted to the acceptable data of client, and pass through feedback data unit 52 by the data rreturn value client after transforming, the data of feedback are image, the combined information of figure and Word message, and remove afterwards the circuit of nearest refuelling station for client planning department in feedback, after data feedback completes, judge that by judging unit 6 mobile client does not connect, complete operation.
These are only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (8)
1. a traffic information enquiry method that is applied to mobile terminal, is characterized in that, comprising:
S1: obtain the solicited message that client sends;
S2: carry out pre-service for the solicited message of obtaining;
S3: according to pretreated solicited message, extract data in database;
S4: the data of extracting in database are processed;
S5: to the data after client transmission processing;
S6: judge client state;
S61: as in connection status, regularly send the data after upgrading to client;
S62: as in off-state, finish.
2. the method for claim 1, is characterized in that, described S2 step comprises:
Determine the type of the solicited message of obtaining;
Determine the key element that need to extract data according to definite type.
3. the method for claim 1, is characterized in that, described S4 step comprises:
The data of extracting in database are classified;
Carry out format conversion for sorted data.
4. the method for claim 1, is characterized in that, described S6 step is specially:
Judge that whether client is in waiting status;
When in waiting status, prove that client is also in connection status, timing sends the data after upgrading to client;
When not in waiting status, prove that client is that task finishes in not-connected status.
5. application rights requires a system for method described in 1～4, it is characterized in that, comprising:
Data acquisition unit (1), the solicited message sending for receiving client;
Pretreatment unit (2), carries out pre-service for the data that described data data acquisition unit (1) is received, and is connected with described data acquisition unit (1);
Database (3), for storing the data of client demand, is connected with external data generator;
Data extracting unit (4), for extracting data according to the contact of described pretreatment unit (2) at described database (3), is connected with described pretreatment unit (2) and described data respectively;
Feedback unit (5), for to described data extracting unit (4) extract data processing, and by data feedback after treatment to client,
Judging unit (6), whether in connection status, as in connecting, controls described feedback unit (5) timing to client's feedback data for detection of client; As not in connection status, end operation.
6. the traffic information inquiry system that is applied to mobile terminal as claimed in claim 5, is characterized in that, described pretreatment unit (2) comprising:
Taxon (21), for processing that the data of described data acquisition unit (1) collection are classified;
Location determining unit (22), determines that according to the classification results of described taxon (21) client need to extract key element and/or the position of data.
7. the traffic information inquiry system that is applied to mobile terminal as claimed in claim 5, is characterized in that, described database (3) comprising:
Real-time road unit (31), elementary area (32), graphic element (33), message unit (34) and other data cells (35).
8. the traffic information inquiry system that is applied to mobile terminal as claimed in claim 5, is characterized in that, described feedback unit (5) comprising:
Processing unit (51), classifies for the data that described data extracting unit (4) is extracted, and carries out format conversion processing for sorted data;
Feedback data unit (52), the data feedback after described data processing unit (51) is finished dealing with is to client.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410141799.6A CN103914547A (en) | 2014-04-10 | 2014-04-10 | Traffic information inquiring method and system for mobile terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410141799.6A CN103914547A (en) | 2014-04-10 | 2014-04-10 | Traffic information inquiring method and system for mobile terminal |
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| CN103914547A true CN103914547A (en) | 2014-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410141799.6A Pending CN103914547A (en) | 2014-04-10 | 2014-04-10 | Traffic information inquiring method and system for mobile terminal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132737A (en) * | 2018-10-26 | 2019-01-04 | 广州广日电梯工业有限公司 | The detection method of elevator call and the detection device of elevator call |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102509467A (en) * | 2011-10-28 | 2012-06-20 | 南京邮电大学 | Traffic information display system based on mobile handheld device and information acquisition method thereof |
| CN103092924A (en) * | 2012-12-28 | 2013-05-08 | 深圳先进技术研究院 | Real-time data driven traffic data three-dimensional visualized analysis system and method |
-
2014
- 2014-04-10 CN CN201410141799.6A patent/CN103914547A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102509467A (en) * | 2011-10-28 | 2012-06-20 | 南京邮电大学 | Traffic information display system based on mobile handheld device and information acquisition method thereof |
| CN103092924A (en) * | 2012-12-28 | 2013-05-08 | 深圳先进技术研究院 | Real-time data driven traffic data three-dimensional visualized analysis system and method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132737A (en) * | 2018-10-26 | 2019-01-04 | 广州广日电梯工业有限公司 | The detection method of elevator call and the detection device of elevator call |
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Application publication date: 20140709 |
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