CN102104834A - Method, system and equipment for implementing road condition business of mobile terminal - Google Patents
Method, system and equipment for implementing road condition business of mobile terminal Download PDFInfo
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- CN102104834A CN102104834A CN2009102425753A CN200910242575A CN102104834A CN 102104834 A CN102104834 A CN 102104834A CN 2009102425753 A CN2009102425753 A CN 2009102425753A CN 200910242575 A CN200910242575 A CN 200910242575A CN 102104834 A CN102104834 A CN 102104834A
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Abstract
本发明涉及一种实现移动终端路况业务的方法、系统和设备，该方法包括：路况业务客户端通知TD-MBMS客户端监听TD-MBMS平台广播的路况信息；所述TD-MBMS客户端根据所述路况业务客户端的通知，接入所述TD-MBMS平台通过TD-SCDMA网络下发的广播频道获取所述路况信息；所述路况业务客户端显示所述TD-MBMS客户端获取的所述路况信息。本发明的实现用户通过移动终端对路况业务的灵活获取。
The present invention relates to a method, system and equipment for realizing road condition service of a mobile terminal. The method comprises: a road condition service client notifies a TD-MBMS client to monitor the road condition information broadcast by a TD-MBMS platform; The notification of the road condition service client accesses the TD-MBMS platform to obtain the road condition information through the broadcast channel issued by the TD-SCDMA network; the traffic condition service client displays the road condition acquired by the TD-MBMS client information. The present invention realizes flexible acquisition of road condition services by users through mobile terminals.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of method, system and equipment of realizing portable terminal road conditions business.
Background technology
Traffic information is a kind of real-time Traffic Information, has reflected the road traffic condition in the specific region, for traveler choose reasonable route provides important help, helps to solve serious day by day traffic jam problem at present.The critical function of existing all kinds of communication navigation business is exactly for the user provides in real time, road conditions traffic information accurately.
In the prior art, the user obtains traffic information need pass through special-purpose terminal equipment access dedicated broadcast network, receives the broadcast singal that the traffic information center sends, and parsing obtains traffic information and shows with the ground diagram form by map software.For example, the user uses the radio call client to receive the traffic information that radio paging network sends, and the GPS vehicle mounted guidance terminal by special use receives GPS traffic information etc.In case the user does not have to install or do not carry special-purpose terminal equipment, then can't get access to traffic information, the traffic information that can't use navigation service to provide.
Therefore, the existing traffic information mode of issuing requires the user can obtain traffic information by special-purpose terminal equipment, traffic information obtain inconvenience.
Summary of the invention
Embodiments of the invention provide a kind of method, system and equipment of existing portable terminal road conditions business, realize that the user is by the flexible reception of portable terminal to the road conditions business.
Embodiments of the invention provide a kind of method that realizes portable terminal road conditions business, and described portable terminal comprises road conditions service customer end and TD-MBMS client, and this method further comprises:
Described road conditions service customer end notifies described TD-MBMS client to monitor the traffic information of TD-MBMS platform broadcasting;
Described TD-MBMS client is according to the notice of described road conditions service customer end, inserts the broadcasting channel that described TD-MBMS platform issues by the TD-SCDMA network and obtains described traffic information;
Described road conditions service customer end shows the described traffic information that described TD-MBMS client is obtained.
The traffic information that described road conditions service customer end notice TD-MBMS client is monitored the broadcasting of TD-MBMS platform comprises:
Described road conditions service customer end is opened the road condition query function, sends traffic information to described TD-MBMS client and obtains notice; Perhaps
Described road conditions service customer end configuration traffic information acquisition time sends traffic information to described TD-MBMS client when arriving this time and obtains notice.
The broadcasting channel that the described TD-MBMS platform of described access issues by the TD-SCDMA network obtains described traffic information and comprises:
Described TD-MBMS client receives the road conditions file of described TD-MBMS platform by the TD-SCDMA Web broadcast;
Described TD-MBMS client is carried out integrality to described road conditions file and is judged;
When described road conditions file was complete, described TD-MBMS client was deciphered described road conditions file, obtains traffic information;
When described road conditions file was imperfect, described TD-MBMS client was recovered flow process by file and is obtained complete road conditions file, and the road conditions file after the deciphering reparation obtains traffic information.
Described road conditions file comprises urban information, road conditions temporal information, road ID, congestion level, road direction and Vehicle Speed.
Described road conditions service customer end shows before the described traffic information that described TD-MBMS client obtains, also comprises:
Described road conditions service customer end receives the data of described TD-MBMS client transmission and obtains the notice that finishes.
Described road conditions service customer end shows that the described traffic information that described TD-MBMS client is obtained comprises:
Described road conditions service customer end shows the described traffic information that described TD-MBMS client is obtained by ground diagram form or textual form.
Also comprise:
When withdrawing from described road conditions service customer end, described road conditions service customer end notifies described TD-MBMS client to stop to obtain traffic information.
Embodiments of the invention provide a kind of equipment of realizing portable terminal road conditions business, comprise road conditions service customer end and TD-MBMS client, wherein
Described road conditions service customer end is used to notify described TD-MBMS client to monitor the traffic information of TD-MBMS platform broadcasting; Show the described traffic information that described TD-MBMS client is obtained;
Described TD-MBMS client is used for the notice according to described road conditions service customer end, inserts the broadcasting channel that described TD-MBMS platform issues by the TD-SCDMA network and obtains described traffic information.
Described road conditions service customer end also is used for:
Open the road condition query function, send traffic information to described TD-MBMS client and obtain notice; Perhaps
Send traffic information to described TD-MBMS client when arriving the traffic information acquisition time that disposes and obtain notice.
Described TD-MBMS client also is used for:
Receive the road conditions file of described TD-MBMS platform by the TD-SCDMA Web broadcast;
Described road conditions file is carried out integrality to be judged;
When described road conditions file is complete, decipher described road conditions file, obtain traffic information;
When described road conditions file is imperfect, recover flow process by file and obtain complete road conditions file, and the road conditions file after the deciphering reparation obtains traffic information.
Described road conditions service customer end also is used for:
Show before the described traffic information that described TD-MBMS client obtains, receive the data that described TD-MBMS client sends and obtain the notice that finishes.
Described road conditions service customer end also is used for:
Show the described traffic information that described TD-MBMS client is obtained by ground diagram form or textual form.
Described road conditions service customer end also is used for:
When withdrawing from described road conditions service customer end, described road conditions service customer end notifies described TD-MBMS client to stop to obtain traffic information.
Embodiments of the invention provide a kind of system that realizes portable terminal road conditions business, comprise portable terminal, TD-MBMS platform and traffic information platform, wherein
Described traffic information platform is used for obtaining in real time traffic information and sends to described TD-MBMS platform;
Described TD-MBMS platform is used to receive the traffic information that described traffic information platform sends, and by TD-SCDMA network using TD-MBMS broadcasting channel described traffic information is broadcasted;
Described portable terminal comprises TD-MBMS client and road conditions service customer end; Broadcasting by the described TD-MBMS platform of described TD-MBMS client control also receives described traffic information, shows described traffic information by described road conditions service customer end.
Compared with prior art, the embodiment of the invention has the following advantages at least:
When the road conditions service customer end of portable terminal was carried out the road condition query function, notice TD-MBMS client was monitored the traffic information of TD-MBMS platform broadcasting; The broadcasting channel that is inserted the TD-MBMS platform by the TD-MBMS client obtains traffic information, and show the traffic information that the TD-MBMS client is obtained by the road conditions service customer end, thereby realize obtaining traffic information by portable terminal, the obtain manner of traffic information is convenient, and need not portable terminal and do transformation on the hardware, reduce cost, user-friendly, be convenient to professional popularization development.
Description of drawings
In order to be illustrated more clearly in embodiments of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiments of the invention or the description of the Prior Art below, apparently, 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.
Fig. 1 is the schematic flow sheet of the method for the realization portable terminal road conditions business that provides of the embodiment of the invention one;
Fig. 2 is the structural representation that portable terminal that the embodiment of the invention two provides obtains the system of traffic information;
Fig. 3 is the schematic flow sheet that portable terminal that the embodiment of the invention three provides obtains the method for traffic information;
Fig. 4 is the structural representation of the equipment of the realization portable terminal road conditions business that provides of the embodiment of the invention four;
Fig. 5 is the structural representation of the system of the realization portable terminal road conditions business that provides of the embodiment of the invention five.
Embodiment
Below in conjunction with the accompanying drawing in the embodiments of the invention, the technical scheme in the embodiments of the invention is clearly and completely described, obviously, the embodiments described below only are 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 the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of embodiments of the invention protection.
The main thought of the embodiment of the invention is: the TD-MBMS business platform is broadcasted traffic information by the TD-MBMS channel of TD-SCDMA network, the TD-SCMDA terminal directly utilizes the TD-MBMS software module to receive traffic information file in the broadcasted content that issues by the TD-SCDMA network, and after the road conditions message file carried out dissection process, traffic information is generated the road conditions figure or text message shows the user by the road conditions service customer end.
Embodiments of the invention one provide a kind of method that realizes portable terminal road conditions business, and described portable terminal comprises road conditions service customer end and TD-MBMS client, and as shown in Figure 1, this method further comprises:
Step 101, described road conditions service customer end notify described TD-MBMS client to monitor the traffic information of TD-MBMS platform broadcasting;
Step 102, described TD-MBMS client be according to the notice of described road conditions service customer end, inserts the broadcasting channel that described TD-MBMS platform issues by the TD-SCDMA network and obtain described traffic information;
Step 103, described road conditions service customer end shows the described traffic information that described TD-MBMS client is obtained.
The embodiment of the invention two provides a kind of portable terminal to obtain the system of traffic information, as shown in Figure 2, comprise portable terminal (for example mobile phone), TD-MBMS (Multimedia Broadcast Multicast Service, multimedia broadcast-multicast service) business platform and traffic information platform.
Wherein, the traffic information platform is used to obtain traffic information, and periodically up-to-date road condition data is sent to the assigned catalogue of TD-MBMS business platform.
The TD-MBMS business platform detects this assigned catalogue, obtain business tine to be broadcast, and according to the relevant parameter of the portable terminal road conditions service broadcast channel that sets in advance, continue the up-to-date traffic information of broadcasting by portable terminal road conditions service broadcast channel, and in broadcasting the recorded announce result.
Portable terminal comprises TD-MBMS client and road conditions service customer end.The road conditions service customer end, be used for the user open check the road conditions function after, according to user's needs or set in advance and send traffic information to the TD-MBMS client and obtain request; According to the road conditions business datum file that the TD-MBMS client is obtained, show the traffic information of new reception for the user by the professional interface of road conditions.Concrete, the professional display interface of the pre-configured road conditions of road conditions service customer end shows traffic information, the professional display interface of road conditions can be configured to the ground diagram form, the traffic information that shows the circuit that gets access to directly perceived, also can dispose and other forms, for example text interface is listed the traffic information that gets access to, and example is as shown in table 1:
Table 1
| The place | The wagon flow direction | Road conditions |
| Garden, West 3rd Ring Road bridge | By north orientation south | Traffic congestion is serious |
| Wooden slippers garden, South 3rd Ring Road bridge | From west to east | Unimpeded |
Certainly, the concrete display format of traffic information also can adopt other modes, and the embodiment of the invention does not limit this.
The TD-MBMS client is used for obtaining request according to the traffic information that the road conditions service customer end sends, and inserts the portable terminal road conditions service broadcast channel that broadcasting channel is monitored the TD-MBMS business platform, receives the traffic information that the TD-MBMS business platform sends; The TD-MBMS client is received and will be carried out file integrality after the content that road conditions service broadcast channel once broadcasts and differentiate, and when certain file is imperfect or when not receiving certain file fully, can repairs flow process by file and obtain the complete file content; The TD-MBMS client obtains the file key by the file key behind the business cipher key enabling decryption of encrypted, uses file secret key decryption business tine again, resolves to portable terminal road conditions business datum file, and notice road conditions service customer end.Concrete, the file of TD-MBMS client is repaired flow process and is specially the point-to-point downloading mode of employing GPRS (General Packet Radio Service, general packet radio service) to TD-MBMS business platform download portable terminal road conditions business datum file.
The embodiment of the invention three provides a kind of method that realizes portable terminal road conditions business, be applied in the system shown in Figure 2, wherein, portable terminal is that example, traffic information platform are that example is introduced with mobile phone road conditions platform with the mobile phone, as shown in Figure 3, this method specifically may further comprise the steps:
Step 301, mobile phone road conditions platform periodically is uploaded to up-to-date road condition data the assigned catalogue of TD-MBMS platform.
The pre-configured assigned catalogue of TD-MBMS platform is used to store road condition data.Mobile phone road conditions platform obtains this assigned catalogue, and the road condition data that obtains is uploaded to this assigned catalogue storage.
Step 302, the TD-MBMS platform obtains the road condition data of storage, by the up-to-date traffic information of mobile phone road conditions service broadcast channel broadcasting of configuration.
Concrete, after the TD-MBMS platform receives the road condition data of mobile phone road conditions platform transmission, continuous broadcasting road condition data on the mobile phone road conditions service broadcast channel of configuration.Behind the road condition data that next time receives the transmission of mobile phone road conditions platform, the TD-MBMS platform uses the road condition data of up-to-date reception to replace the last road condition data that receives, the up-to-date road condition data of the continuous broadcasting of beginning; Perhaps the TD-MBMS platform is at first deleted the last road condition data that receives, and stores the road condition data of up-to-date reception then and broadcasts this up-to-date road condition data.The road condition data that the TD-MBMS platform will receive is at every turn broadcasted as a file.
The TD-MBMS platform is by the mobile phone road conditions service broadcast channel broadcasting traffic information of configuration, and the parameter of this mobile phone road conditions service broadcast channel is provided with according to actual needs flexibly, and mobile phone is by monitoring the traffic information that this channel obtains the broadcasting of TD-MBMS platform.
Consider that the keeper inquires about the needs of traffic information broadcasting situation, in the time of TD-MBMS platform broadcasting traffic information, the recorded announce result.
Step 303, mobile phone are opened and are checked the road conditions function, monitor and receive the traffic information of TD-MBMS platform broadcasting.
Concrete, mobile phone comprises TD-MBMS client and mobile phone road conditions service customer end.Wherein, mobile phone road conditions service customer end configuration display interface, the traffic information that mobile phone is got access to is shown to the user.The TD-MBMS client inserts the broadcasting channel of TD-MBMS platform, monitors mobile phone road conditions service broadcast channel, receives the traffic information of TD-MBMS platform broadcasting.
Step 304, the TD-MBMS client is carried out the file integrality differentiation to the traffic information that receives, if file is imperfect, execution in step 305; If file is complete, then direct execution in step 306.
Step 305, the TD-MBMS client is repaired flow process by file and is obtained the complete file content.
In the embodiment of the invention, the point-to-point downloading mode of TD-MBMS customer end adopted GPRS obtains the complete file content from the TD-MBMS platform.
Step 306, the file that the deciphering of TD-MBMS client receives obtains the road conditions business datum, and notice mobile phone road conditions service customer end has received the road conditions business datum.
Concrete, TD-MBMS client configuration business cipher key is deciphered the file key after the encryption in the file that receives by this business cipher key, obtains the file key, further deciphers the file that receives according to the file key that obtains, and obtains the road conditions business datum.
The TD-MBMS client is being obtained after deciphering obtains the road conditions business datum, obtains by asynchronous message notice mobile phone road conditions client road conditions business datum to finish, and before having deposited under the designated directory.Storage area that can public same storage service data between concrete mobile phone road conditions service customer end and the TD-MBMS client, after mobile phone road conditions service customer end receives the notice of TD-MBMS client, extract the road conditions business datum and be shown to the user from this storage area.
Step 307, mobile phone road conditions service customer end shows traffic information by display interface.
Concrete, the display mode of mobile phone road conditions service customer end comprises that map shows or plain text shows.
Step 308, when user's manual refreshing or default timer to constantly, mobile phone road conditions service customer end notice TD-MBMS client is obtained up-to-date traffic information.
In the embodiment of the invention, the user can refresh traffic information when needed, requires the TD-MBMS client to obtain up-to-date traffic information; Also can use timer to set in advance the refresh time of traffic information, when arriving this refresh time, mobile phone road conditions service customer end notice TD-MBMS client is obtained up-to-date traffic information.When the no show timing, the TD-MBMS client need not to receive the traffic information file of broadcasting, saves the power consumption of portable terminal.
In the embodiment of the invention, if user mobile phone has the GPS positioning function or obtains the function that Cell ID positioning function or other can obtain self positional information from wireless network, then the user can use self-position information as parameter, obtains the traffic information of its region.
Step 309, after the user closed the traffic function or withdraws from mobile phone road conditions client, mobile phone road conditions client notice TD-MBMS client stopped to receive traffic information broadcasting.
In the embodiment of the invention, monitoring the triggering of traffic information broadcasting and finishing all is to send notice by mobile phone road conditions client to the TD-MBMS client to realize, when the user closed the traffic function or withdraw from mobile phone road conditions client, mobile phone road conditions client notice TD-MBMS client stopped to receive traffic information broadcasting.The TD-MBMS client stops to receive traffic information broadcasting after receiving the notice of mobile phone road conditions client.
In the embodiment of the invention, the form of the traffic information file that the TD-MBMS client receives is specially:
The first behavior road conditions file description data of file comprise:
The binary value of 2 bytes: be used to describe the described city of this document, its value derives from the value of " TableCode " field in the RTTIP8 interface;
The time stamp data of 14 bytes, form are 14 character strings " yyyymmddhhmmss ", are used for describing the time that the presents real time traffic data produces, and its value derives from the value of " Time " field in the RTTIP8 interface;
Second of file has been gone and has been the road condition data record, and 6 bytes of every record comprise:
The road ID of 2 bytes: represent certain bar road in certain city;
The velocity amplitude of 1 byte: represent the vehicle ' speed per hour on this road;
The jam situation of 1 byte: represent the reason of blocking up, estimate to contact information such as the time of blocking up;
The special parameter of 2 bytes, wherein first bit is used to represent the road direction of this record representative, other 15 bit wouldn't use as keeping the position.
By the method that adopts the embodiment of the invention to provide, when the road conditions service customer end of portable terminal was carried out the road condition query function, notice TD-MBMS client was monitored the traffic information of TD-MBMS platform broadcasting; The broadcasting channel that is inserted the TD-MBMS platform by the TD-MBMS client obtains traffic information, and show the traffic information that the TD-MBMS client is obtained by the road conditions service customer end, thereby realize obtaining traffic information by portable terminal, the obtain manner of traffic information is convenient.
The embodiment of the invention four provides a kind of equipment of realizing portable terminal road conditions business, as shown in Figure 4, comprises road conditions service customer end 11 and TD-MBMS client 12, wherein
Described road conditions service customer end 11 is used to notify described TD-MBMS client 12 to monitor the traffic information of TD-MBMS platform broadcasting; Show the described traffic information that described TD-MBMS client 12 is obtained
Described TD-MBMS client 12 is used for the notice according to described road conditions service customer end 11, inserts the broadcasting channel that described TD-MBMS platform issues by the TD-SCDMA network and obtains described traffic information.
Described road conditions service customer end 11 also is used for:
Open the road condition query function, send traffic information to described TD-MBMS client and obtain notice; Perhaps
Send traffic information to described TD-MBMS client when arriving the traffic information acquisition time that disposes and obtain notice.
Described TD-MBMS client 12 also is used for:
Insert the pre-configured portable terminal road conditions service broadcast channel of described TD-MBMS platform, obtain the traffic information that described TD-MBMS platform sends.
Described TD-MBMS client 12 also is used for:
Receive the road conditions file of described TD-MBMS platform by the TD-SCDMA Web broadcast;
Described road conditions file is carried out integrality to be judged;
When described road conditions file is complete, decipher described road conditions file, obtain traffic information;
When described road conditions file is imperfect, recover flow process by file and obtain complete road conditions file, and the road conditions file after the deciphering reparation obtains traffic information.
Described road conditions service customer end 11 also is used for:
Show the described traffic information that described TD-MBMS client is obtained by ground diagram form or textual form.
Described road conditions service customer end 11 also is used for:
Show before the described traffic information that described TD-MBMS client obtains, receive the data that described TD-MBMS client sends and obtain the notice that finishes.
Described road conditions service customer end 11 also is used for:
Receive the screening order of road ID, in the described traffic information that described TD-MBMS client is obtained, obtain traffic information corresponding and demonstration with described road ID.
Described road conditions service customer end 11 also is used for:
When withdrawing from described road conditions service customer end, described road conditions service customer end notifies described TD-MBMS client to stop to obtain traffic information.
The embodiment of the invention five provides a kind of system that realizes portable terminal road conditions business, as shown in Figure 5, comprises portable terminal 10, TD-MBMS platform 20 and traffic information platform 30, wherein
Described traffic information platform 30 is used for obtaining in real time traffic information and sends to described TD-MBMS platform;
Described TD-MBMS platform 20 is used to receive the traffic information that described traffic information platform sends, and by TD-SCDMA network using TD-MBMS broadcasting channel described traffic information is broadcasted;
Described portable terminal 10 comprises TD-MBMS client and road conditions service customer end; Broadcasting by the described TD-MBMS platform of described TD-MBMS client control also receives described traffic information, shows described traffic information by described road conditions service customer end.
By system and the equipment that adopts the embodiment of the invention to provide, when the road conditions service customer end of portable terminal was carried out the road condition query function, notice TD-MBMS client was monitored the traffic information of TD-MBMS platform broadcasting; The broadcasting channel that is inserted the TD-MBMS platform by the TD-MBMS client obtains traffic information, and show the traffic information that the TD-MBMS client is obtained by the road conditions service customer end, thereby realize obtaining traffic information by portable terminal, the obtain manner of traffic information is convenient.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential general hardware platform, can certainly pass through hardware, but the former is better execution mode under a lot of situation.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words can embody with the form of software product, this computer software product is stored in the storage medium, comprise that some instructions are with so that a computer equipment (can be a personal computer, server, the perhaps network equipment etc.) carry out the described method of each embodiment of the present invention.
It will be appreciated by those skilled in the art that accompanying drawing is the schematic diagram of a preferred embodiment, module in the accompanying drawing or flow process might not be that enforcement the present invention is necessary.
It will be appreciated by those skilled in the art that the module in the device among the embodiment can be distributed in the device of embodiment according to the embodiment description, also can carry out respective change and be arranged in the one or more devices that are different from present embodiment.The module of the foregoing description can be merged into a module, also can further split into a plurality of submodules.
The invention described above embodiment sequence number is not represented the quality of embodiment just to description.
More than disclosed only be several specific embodiment of the present invention, still, the present invention is not limited thereto, any those skilled in the art can think variation all should fall into protection scope of the present invention.
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| CN2009102425753A CN102104834A (en) | 2009-12-16 | 2009-12-16 | Method, system and equipment for implementing road condition business of mobile terminal |
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| CN105788324A (en) * | 2014-12-25 | 2016-07-20 | 中兴通讯股份有限公司 | Information identification method and information identification device |
| 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 |
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Application publication date: 20110622 |