CN102651828A - Mobile terminal-based dynamic traffic information system - Google Patents
Mobile terminal-based dynamic traffic information system Download PDFInfo
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- CN102651828A CN102651828A CN 201110042976 CN201110042976A CN102651828A CN 102651828 A CN102651828 A CN 102651828A CN 201110042976 CN201110042976 CN 201110042976 CN 201110042976 A CN201110042976 A CN 201110042976A CN 102651828 A CN102651828 A CN 102651828A
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Abstract
The invention discloses a mobile terminal-based dynamic traffic information system which comprises an information acquisition module, a data coding module, a geological information system module, a service logic module, a data base module, a management module and the like. According to the invention, the acquired information including traffic road condition information, parking lot information, traffic incidents and the like is coded by language to generate an XML (Extensive Makeup Language)-based format or a binary format; in the system, the coded data carrying information describing various incidents, road conditions and the like is transmitted through various data channels such as broadcasts, point-to-point and other wireless data transmission channels; and the mobile terminal decodes the information and displays various information on a client side interface, such as letters, pictures, videos and the like, in combination with a geological information system in a stacking manner. According to the invention, the acquired information is coded uniformly, and the service of the dynamic traffic information system based on the mobile terminal is offered in combination with the positioning technology, the geological information system and a video system.
Description
Technical field
The present invention relates to a plurality of technical fields such as mobile communication, geography information, be meant a kind of dynamic information system especially based on portable terminal.
Background technology
Along with the development of Internet technology, development of Communication Technique, particularly location technology, geographic information system technology, for user's the peripheral trip information that obtains whenever and wherever possible provides feasibility.
User's information such as the information paid close attention to such as traffic of going on a journey become the information that current people pay close attention to day by day, how for the user personalization more and accurate and effective, in real time, information becomes the problem of putting forth effort to consider in the current business development process fast are provided.
Traffic becomes the focus of people trip day by day, how before travel with in the trip process obtains intelligentized various transport information and becomes current urgent need the user.
In view of this, the objective of the invention is to propose a kind of simple, be prone to row, the dynamic medium information system of a kind of portable terminal through mobile terminal data combining geographic information system, location technology and data-on-demand, broadcast technology.
Summary of the invention
Saidly can find out from top; A kind of dynamic information system provided by the invention based on portable terminal; Through to specified location in user or confirming and the combining geographic information system to self-position; Obtain based on the various multidate informations of the trip of formating coding through terminal program request or system broadcasts, realized everywhere, at any time obtain various multidate informations.
Have the following advantages specifically:
Coding is flexible:
Use is encoded to information based on tpegML or the binary structure of TPEG, and coded system is supported information such as multiple information such as traffic information, weather, parking lot, coding flexibly, favorable expandability.The geographical position is relevant:
User profile can be filtered according to the geographical position, and the geographical position obtain manner both can be that the specified location in user mode also can be that the location obtains the mode of position automatically.
Program request and broadcast mode:
Portable terminal can take program request or broadcast mode to obtain data, and broadcast mode is simpler, and user's operating procedure is few, and automaticity is higher, and program request is then more flexible.
Information dynamically updates:
The user at the regional level in; System or terminal periodic property initiation Data Update, after the terminal moves out the logic region scope of default or arrives the update cycle, Data Update also will be initiated in the terminal; Keep the dynamic and real-time, accurate of data; Simultaneously, system also supports data to force to upgrade, the flow process that the pressure that promptly terminal or system initiate under the situation that does not reach update condition Updates Information.
Multiple media information:
Portable terminal is supported the kind of multiple media information, comprises kind of information such as literal, audio frequency, video, and user's impression is more directly perceived.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the sketch map of system module structure of the present invention.
Fig. 2 data acquisition end modular structure sketch map.
Fig. 3 is a terminal program request operation flow sketch map.
Fig. 4 is a broadcasting service process description sketch map.
Embodiment
With reference to the accompanying drawings the present invention is more comprehensively described, exemplary embodiment of the present invention wherein is described.
For realizing above-mentioned purpose, a kind of dynamic information system based on portable terminal has been proposed.
Below in conjunction with the drawings, execution mode of the present invention is described.
The key point that realizes a kind of dynamic information system based on portable terminal is following:
Data acquisition:
Carry out being transferred to system platform after the collection of various data through the periodic various data such as TMC system and other Data Sources of gathering of various information acquisition systems, platform carries out classification processing.
The information coding:
After system gets access to various information, to encode according to the kind of information, coded format is based on the tpegML that meets the TPEG protocol specification and two kinds of forms of binary system, to adapt to the transmission rate of different terminal and network.
The information encryption and decryption:
Information reason for safety in transmission course is encrypted information; Information after the encryption is propagated on network and can not decoded by malice; Having guaranteed transmission of Information safety, decodes to data after receiving data in the terminal again, the safety of guarantee information and not abused.
Encryption can be taked symmetric cryptography or asymmetric cryptosystem, selects according to the message encryption indicating label, can dynamically adjust the intensity of encryption, the data of better protection information.
Data filter:
The position at terminal is under situation about moving, and the data that need obtain change, and system filters out the information that comprises in the mass data according to user's request and positional information, only sends to the user related information partial data.
Data push:
System sends the data to the terminal through mobile network's data channel, and data link can be the channel that mobile network's data channel or WIFI etc. gets online without being tethered to a cable.
Data Update:
The terminal is under situation about moving, and it is out-of-date that data become very soon, and terminal or system will initiate the flow process of Data Update this moment, more data in the new terminal and refresh demonstration.
The trigger condition of upgrading has comprised that the time expires and scope exceeds, and is included in as parameter in the interaction message at system and terminal.
Main functional modules
As shown in Figure 1, a kind of dynamic information system configuration based on portable terminal mainly comprises:
End side:
Locating module 100:
In the responsible module locator data that the terminal is positioned and offers other of end side.
Data module 101:
The inner miscellaneous service data of preserving of portable terminal are for other modules provide Data Source.
Logic module 102:
The control of service logic flow process and the logic of end side are carried out, and carry out the mutual of data with other modules.
Geography information module 103:
End side provides the function of GIS-Geographic Information System and map, on the terminal, can have access to the various functions and the interface displayed of GIS-Geographic Information System.
Terminal door 104:
The user visits the interface of business function on the terminal, the user gets into system and uses professional various functions through the terminal door.
Data decode module 105:
Be responsible for the data of the system end that gets access to are decoded and data are offered other modules, the user can see decoded various data on the interface.
Medium process module 106:
Under the situation that the system side media resource can be used, the user in program request under the situation of media resource such as video resource of system end, the media stream data that treatment system provides also is presented on the users'interfaces.
Data transmit-receive module 107:
Be responsible for the data transmit-receive module communication with system end, receiving system end data sent with send data to system end.
Interface module 108:
Be responsible for carrying out the adaptive of interface, be responsible for communicating, carry out transfer of data and communicate by letter according to the agreement that consults with the interface module of system side with each module of system end and end side.
Administration module 109:
End side user carries out functions such as business configuration and data management, and the user is provided with professional configuration through the data of administration module to business.
Transmission channel 110:
The actual physical passage of transfer of data is provided, and can be wireless broadband network and mobile data network.
System side:
System interface module 111:
Be responsible for communicating, carry out transfer of data and communicate by letter according to the agreement that consults with the interface module of end side.
Peripheral data system 112:
Be responsible for providing the data system of various Information Monitorings,, the raw information of various collections be provided to system through interface like TMC system etc.
DBM 113:
Storage and database function are provided, like logic functions such as data trigger, database functions.
GIS-Geographic Information System 114:
For system end or end side provide the function of GIS-Geographic Information System, the user can check on the GIS-Geographic Information System that miscellaneous service data and stack miscellaneous service data are on the GIS-Geographic Information System interface.
Logic control module 115:
Be responsible for the execution and the functions such as logic setting, preservation of the service logic of system end, resolve the service request and the response terminal of end side.
Medium process module 116:
Be responsible for handling the data flow of the media resource that obtains, like video flowing, through the program request of medium process module response terminal or the request of broadcasting.
Data acquisition module 117:
Link to each other with the data system of periphery, gather the data message of various peripheries, the system that offers uses.
Data coding module 118:
The data of data collecting module collected are carried out the information coding, information is encoded into predetermined form according to tpegML or binary form.
Data transmit-receive module 119:
Send the data to the request msg of terminal use and receiving terminal according to the indication of service logic.
Media resource interface 120:
Be responsible for to connect peripheral media resource,, and the media information data flow is connected to system through interface, offer system and terminal like video monitoring equipment etc.
Door module 121:
System user is logined the door of the system of door, and the interface of user's using system and the carrying of miscellaneous service flow process are provided.
Administration module 122:
Whole system is managed, comprise various management functions such as service logic management, log record, parameter configuration.
The professional workflow of system on-demand of giving one example below system of the present invention being described, among this embodiment, business may further comprise the steps:
Step 1: certain zone was moved at the terminal, and the terminal finds that displacement or time reach the requirement that triggers renewal, terminal initiation information updating request;
Step 2: the message that the renewal at terminal triggers is received by system, judges the zone of living in and the updating message type at terminal;
Step 3: system queries is in the updating message data under this zone, initiates the flow process that Updates Information to terminal broadcast;
Step 4. terminal receives that these message decode, and upgrades the video data of terminal interface;
Step 5. user checks data updated information, as to the media resource in certain place such as video resource is interested then can initiate media-on-demand;
Step 6. system resolves the request at terminal, has this authority then to set up the connection of this media resource to the terminal like the user;
Step 7. terminal obtains the data flow of these medium, and this media data flow is decoded, and is presented on the terminal interface;
Step 8. terminal use checks the information such as Media Stream video in program request place.
Description of the invention provides for example with for the purpose of explaining, and is not the disclosed form that exhaustively perhaps limit the invention to.A lot of modifications and variation are obvious for those of ordinary skill in the art.Selecting and describing embodiment is for better explanation principle of the present invention and practical application, thereby and makes those of ordinary skill in the art can understand the various embodiment that have various modifications that the present invention's design is suitable for special-purpose.
Claims (10)
1. the dynamic information system based on portable terminal is characterized in that, obtains the dynamic various media informations relevant with the geographical position through terminal program request or system broadcasts.
2. according to claim 1; The media information kind has comprised the relevant information of various traffic, it is characterized in that, media information has been contained the various various information relevant with traffic; Comprised traffic information; Parking lot information, the various information that tpegML such as traffic flow information coding is supported have been expanded the media information resource description simultaneously and have been carried out the broadcast of medium in order to connect this resource in information.
3. according to claim 1, relevant various informational needs are encoded, and it is characterized in that, coded system can be XML form and binary format, take the different coding mode according to requirements such as mode of propagating and speed.
4. of claim 2; The various transport information of gathering are relevant with the position; It is characterized in that portable terminal is through the current location at the message carried terminal, program request is obtained the information in the certain limit of current location place and is superimposed upon map or the text interface that is presented at the terminal with broadcasting; Make things convenient for the user to check and change the parameter in geographical position intuitively, also can show simultaneously with the mode of textual description.
5. of claim 2; System acquisition to information can comprise the descriptor of medium; It is characterized in that; System has expanded the description of relevant media information in information, like the then description of relevant this media resource of expansion in information of broadcast of the information source support media information in this geographical position, the terminal can be connected to the data that this media device obtains Media Stream and play after getting access to this resource description.
6. of claim 2; The media information that portable terminal obtains can be a multimedia messages; It is characterized in that; Whether medium have comprised image, audio or video, support this information to decide according to the on-site device resource of user's chosen position, and portable terminal is according to capacity of equipment and network rate is automatic or the user manually chooses the corresponding information category that obtains.
7. of claim 4; Portable terminal obtains the geographical position at place, it is characterized in that, obtain manner is taked local GPS location according to the ability at terminal; AGPS location or base station IDs location or artificial input or on geosystem, click the map conversion and obtain modes such as terminal location; The result of location is included in the message body of information request, and system returns corresponding information at the request message that receives portable terminal and after parsing the positional information that comprises according to the geographical position of terminal request; After the logic region scope that moves out default at the terminal gets into new zone, the data that new information request is upgraded this locality will be initiated in the terminal.
8. broadcast mode as claimed in claim 1; It is characterized in that; System carries out the mode that data are sent in block encoding broadcasting according to the zone to information; The channel address that portable terminal is listened to the broadcasting of correspondence automatically according to own position can obtain the data message of corresponding region; The geographical position is divided according to each logic region of system, and system can plant according to administrative region or manual work and carry out the zone on the GIS-Geographic Information System and specify logic region is set, and coded message is then divided into groups according to this logic region.
9. according to claim 1, portable terminal can be the equipment that various mobile supports are surfed the Net, it is characterized in that, and can be cell phone, the various terminal equipments that the notebook computer of band function of surfing the Net, panel computer etc. can be networked.
10. a kind of dynamic information system based on portable terminal as claimed in claim 1 is characterized in that, comprising:
XML or binary coding:
Use similar XML language of tpegML or binary system that information is encoded, coded system is supported multiple information, and like traffic information, parking lot information etc., autgmentability is better, compatible international TPEG format encoded.
The geographical position is relevant:
System is after each information of acquisition; Area dividing according to is in logic divided into groups to information, and the zone can geographic actual area, as with the terminal location being the circumferential area or the polygonal region of radius centered; Also can be the logic region of default such as the zone of administrative planning; Like administerial district, reduce unnecessary information transmission, simultaneously the terminal also to oneself position the position that obtains terminal self and according to oneself position as the data of parameter request server end.
Simultaneously, the terminal positions through GPS or AGPS, CELL-ID mode and obtains terminal location, in request message, comprises the position at terminal self, and system will carry out the screening and the filtration of information according to terminal location.
Program request and broadcast mode:
Portable terminal can take program request or broadcast mode to obtain data; Broadcast mode carries out data broadcasting according to the zone of dividing; Program request then is can be not in the information of program request specific region, user location according to user's demand, and broadcast mode is simpler, and user's operating procedure is few; Automaticity is higher, and program request is then more flexible.
Information dynamically updates:
The user at the regional level in, system or terminal periodic property initiation Data Update, after the terminal moves out the logic region scope of default or arrives the update cycle, Data Update also will be initiated in the terminal, keep data dynamically with accurate.
Multiple medium kind:
Portable terminal is supported the kind of multiple media information, comprises literal, audio frequency, video, and under the situation that place, geographical position equipment is supported, the user can choose corresponding medium type, as video information and on the interface through the window demonstration that superposes.
Whole service is obtained the various media informations of formating coding through portable terminal according to position dynamic, has realized a kind of dynamic information system based on portable terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110042976 CN102651828A (en) | 2011-02-23 | 2011-02-23 | Mobile terminal-based dynamic traffic information system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110042976 CN102651828A (en) | 2011-02-23 | 2011-02-23 | Mobile terminal-based dynamic traffic information system |
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| CN102651828A true CN102651828A (en) | 2012-08-29 |
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| CN 201110042976 Pending CN102651828A (en) | 2011-02-23 | 2011-02-23 | Mobile terminal-based dynamic traffic information system |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103117001A (en) * | 2013-01-23 | 2013-05-22 | 深圳市航盛电子股份有限公司 | Broadcast method and broadcast system of vehicle-loaded real-time traffic information |
| CN103680209A (en) * | 2013-12-21 | 2014-03-26 | 曹乃承 | Traffic information system and road condition collecting and issuing, rear-end-collision-prevention and accident judging method |
| CN103714694A (en) * | 2013-12-13 | 2014-04-09 | 广东车联网信息科技服务有限公司 | Urban traffic information access processing system |
| CN104077331A (en) * | 2013-03-29 | 2014-10-01 | 上海城际互通通信有限公司 | Traffic analysis system based on mobile communication network and implementation method thereof |
| WO2015010579A1 (en) * | 2013-07-22 | 2015-01-29 | 腾讯科技（深圳）有限公司 | Target searching method, device, apparatus and system |
| CN104731856A (en) * | 2015-01-09 | 2015-06-24 | 杭州好好开车科技有限公司 | Dynamic real-time traffic status video querying method and device |
| CN105096585A (en) * | 2014-05-09 | 2015-11-25 | 陈时军 | Traffic fine management method and apparatus based on floats |
| CN105979301A (en) * | 2016-07-01 | 2016-09-28 | 江苏省公用信息有限公司 | Regional program on demand method based on eMBMS (evolved Multimedia Broadcast Multicast Service) multicast network |
| CN106097711A (en) * | 2016-06-28 | 2016-11-09 | 佛山市天地行科技有限公司 | Real-time road condition information acquisition method based on mobile intelligent terminal |
| CN106157648A (en) * | 2015-04-15 | 2016-11-23 | 中国电信股份有限公司 | Method, traffic information server and system for distributing traffic information |
| CN106576179A (en) * | 2014-05-05 | 2017-04-19 | 哈曼国际工业有限公司 | Playback control |
| CN106601004A (en) * | 2016-12-16 | 2017-04-26 | 北京世纪高通科技有限公司 | TPEG file display method and device |
| CN109410621A (en) * | 2017-05-09 | 2019-03-01 | 高德信息技术有限公司 | A kind of event methods of exhibiting and device |
| WO2021018205A1 (en) * | 2019-07-29 | 2021-02-04 | 深圳思凯微电子有限公司 | Internet of things broadcasting method and device, broadcasting station and storage medium |
| CN115333735A (en) * | 2022-10-11 | 2022-11-11 | 浙江御安信息技术有限公司 | Safe data transmission method |
| CN115410363A (en) * | 2021-05-28 | 2022-11-29 | 贵州海鹰标牌交通设施工程有限公司 | Intelligent traffic road condition information acquisition system |
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2011
- 2011-02-23 CN CN 201110042976 patent/CN102651828A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103117001A (en) * | 2013-01-23 | 2013-05-22 | 深圳市航盛电子股份有限公司 | Broadcast method and broadcast system of vehicle-loaded real-time traffic information |
| CN104077331A (en) * | 2013-03-29 | 2014-10-01 | 上海城际互通通信有限公司 | Traffic analysis system based on mobile communication network and implementation method thereof |
| WO2015010579A1 (en) * | 2013-07-22 | 2015-01-29 | 腾讯科技（深圳）有限公司 | Target searching method, device, apparatus and system |
| CN103714694B (en) * | 2013-12-13 | 2016-01-20 | 广东车联网信息科技服务有限公司 | Urban traffic information access disposal system |
| CN103714694A (en) * | 2013-12-13 | 2014-04-09 | 广东车联网信息科技服务有限公司 | Urban traffic information access processing system |
| CN103680209A (en) * | 2013-12-21 | 2014-03-26 | 曹乃承 | Traffic information system and road condition collecting and issuing, rear-end-collision-prevention and accident judging method |
| CN106576179A (en) * | 2014-05-05 | 2017-04-19 | 哈曼国际工业有限公司 | Playback control |
| CN105096585A (en) * | 2014-05-09 | 2015-11-25 | 陈时军 | Traffic fine management method and apparatus based on floats |
| CN105096585B (en) * | 2014-05-09 | 2018-05-11 | 陈时军 | A kind of traffic fine-grained management method and device based on buoy |
| CN104731856A (en) * | 2015-01-09 | 2015-06-24 | 杭州好好开车科技有限公司 | Dynamic real-time traffic status video querying method and device |
| CN104731856B (en) * | 2015-01-09 | 2018-06-26 | 杭州好好开车科技有限公司 | A kind of method and apparatus of dynamic realtime road conditions query video |
| CN106157648A (en) * | 2015-04-15 | 2016-11-23 | 中国电信股份有限公司 | Method, traffic information server and system for distributing traffic information |
| CN106097711A (en) * | 2016-06-28 | 2016-11-09 | 佛山市天地行科技有限公司 | Real-time road condition information acquisition method based on mobile intelligent terminal |
| CN105979301A (en) * | 2016-07-01 | 2016-09-28 | 江苏省公用信息有限公司 | Regional program on demand method based on eMBMS (evolved Multimedia Broadcast Multicast Service) multicast network |
| CN106601004A (en) * | 2016-12-16 | 2017-04-26 | 北京世纪高通科技有限公司 | TPEG file display method and device |
| CN109410621A (en) * | 2017-05-09 | 2019-03-01 | 高德信息技术有限公司 | A kind of event methods of exhibiting and device |
| WO2021018205A1 (en) * | 2019-07-29 | 2021-02-04 | 深圳思凯微电子有限公司 | Internet of things broadcasting method and device, broadcasting station and storage medium |
| CN115410363A (en) * | 2021-05-28 | 2022-11-29 | 贵州海鹰标牌交通设施工程有限公司 | Intelligent traffic road condition information acquisition system |
| CN115333735A (en) * | 2022-10-11 | 2022-11-11 | 浙江御安信息技术有限公司 | Safe data transmission method |
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Application publication date: 20120829 |