CN102724229A - Terminal data control method in remote centralized control system and system thereof - Google Patents
Terminal data control method in remote centralized control system and system thereof Download PDFInfo
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- CN102724229A CN102724229A CN2011100789381A CN201110078938A CN102724229A CN 102724229 A CN102724229 A CN 102724229A CN 2011100789381 A CN2011100789381 A CN 2011100789381A CN 201110078938 A CN201110078938 A CN 201110078938A CN 102724229 A CN102724229 A CN 102724229A
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Abstract
The invention provides a terminal data control method in a remote centralized control system and a system thereof. The method and the system are mainly used in the remote centralized control system to carry out upstream data control and downstream data control on each terminal. The upstream data control comprises that a terminal user uploads data to a remote centralized control system database. The downstream data control comprises that: the remote centralized control system issues control data to a terminal user agent service module; the terminal user agent service module starts a task according to the control data; and after task execution is ended, the terminal user agent service module returns the data to the remote centralized control system database. The control data comprises a playlist issuing command, a replacement command and an inquiry command. According to the method and the system, the data interaction between a center database and a terminal database is realized in the remote centralized control system, and sending the data from the terminal is realized. A centralized control center database can access a remote control terminal database, issue a terminal request playlist, issue materials, and has playlist deletion and replacement functions. At the same time, cooperated with a terminal data processing unit, the matching of issued playlist materials is realized, and terminal missing materials are compensated. The remote centralized control center system can inquiry a resource condition of each remote terminal, and each terminal gives back resource information.
Description
Technical field
The present invention relates to terminal data control method and system in a kind of remote control system; Be particularly related in the remote control system; Data uplink, descending control are carried out in each terminal; And accomplish the unification of remote control system and each terminal database through exchanges data, thus guarantee that each terminal can correctly call database information, correctly play.
Background technology
Video media and advertising business be development rapidly in recent years; Some specific occasions particularly: like square, station, airport etc.; Various video terminals are seen everywhere; But most terminal all is the local video playback terminal, and control terminal and the memory device that is connected with video terminal promptly arranged in this locality, can only carry out Broadcast Control to the media content of this locality storage.
The pattern of this local Broadcast Control, on the one hand a large amount of wastes resource, and brought the difficulty of disposing; On the other hand for some media files, operator or administrative department can hope can how synchronous broadcast and control, this pattern obviously can't satisfy the demands.
Internet development is that remote transmission and broadcast provide possibility, through central server and the video terminal that spreads all over the world, realizes strange land transmission and remote playing, arises at the historic moment, and has brought new problem and challenge also.How to realize long-range Play Control, can further reduce resource consumption, realize strange land playback terminal unattended operation normal operation, and make mistakes and handle automatically; How the content of remote playing is operated, improve reliability and practicality, press for the introducing new technology and solve above problem.
Can effectively carry out effectively concentrated editor through the remote control system to the non-linear file in each terminal; Its remote control system respectively sets up independent database with each end station; In order to realize accurately calling of data; Just need data (material, the programme) information in above-mentioned two databases to be consistent, and in, the downlink transmission process up in real data to the checking of bi-directional data informational needs, unmatched data are upgraded; Simultaneously for the below of the correct playing task that guarantees the remote control system, comprehensive understanding will be made to each terminal data state by the remote control system, so that reduce because the terminal plays mistake that data do not match and caused.
In realizing process of the present invention, the inventor finds to exist at least in the prior art following problem:
In the existing long-range non linear system, can not realize effectively that the real time data of central database and terminal database is upgraded; The assets information at each terminal can not be in time understood at the remote control center, calls thereby can not accomplish correct material; Each terminal data can not be realized data protection in upload procedure, can't effectively guarantee the fail safe of data in transmission course.
Summary of the invention
In order to be implemented in the remote control system Data Control to remote terminal; The present invention provides and comprises: data upload to collection control center through the terminal; After data processing is carried out at collection control center, again deal with data is issued to each terminal, comprises: upstream data control, downlink data control.Wherein upstream data control comprises: the terminal use uploads data to the remote control system database.The terminal use uploads data to the remote control system database.Comprise: the terminal user surrogate service module sends the data upload request to the remote control system; Wherein the remote control system is to the terminal user surrogate service module, sends on the remote control system database by reference, and issues teletype command; The terminal user surrogate service module uploads data in the remote control system database; To upload storage simultaneously in the user agent's service module database of local terminal.The terminal user surrogate service module uploads data in the remote control system database and comprises: as upload data failure, deposit data to be uploaded in the terminal user surrogate service module; Generate the data upload failure record, and be recorded in the terminal user surrogate service module; Turn back to the request of data stage, request transmission again.Wherein downlink data control comprises: the remote control system issues control data to the terminal user surrogate service module; The terminal user surrogate service module is according to the control data initiating task; After task was carried out and finished, the terminal user surrogate service module turned back to data in the remote control system database.Wherein control data comprises: programme transmitting order to lower levels, replacement order, querying command.The programme transmitting order to lower levels comprises: will be issued to the terminal user surrogate service module by programme in the remote control system database; The terminal user surrogate service module sends to the terminal plays program with this programme and plays.Play when the terminal user surrogate service module sends to the terminal plays program with this programme, after correct the broadcast, normally use information of programme is turned back in the terminal user surrogate service module; The terminal user surrogate service module turns back to this information in the remote control system.To be issued in the terminal user surrogate service module by programme in the remote control system database, and can also comprise: the terminal user surrogate service module carries out the material configuration by the material in the programme that issues; Exist like material, will call material and send in the terminal plays module; Do not exist like material, the terminal user surrogate server is issued the remote control system database with corresponding material information, and the request material issues; The remote control system issues material after receiving request instruction.Wherein the replacement order comprises: programme replacement or delete command; The terminal user surrogate service module is retrieved programme, and this programme is replaced after receiving programme replacement order from the user agent's service module database of local terminal; Programme after the replacement is sent to the terminal plays program to be play; After the terminal user surrogate service module receives the programme delete command, from the user agent's service module database of local terminal, retrieve programme, and this programme is deleted; Play when the terminal user surrogate service module sends to the terminal plays program with this programme, after correct the broadcast, normally use information of programme is turned back to the remote control system; Wherein after the terminal user surrogate service module confirms that programme has been deleted, confirmation is turned back to the remote control system; The replacement order also comprises: material replacement or delete command; The terminal user surrogate service module is retrieved material, and this material is replaced after receiving material replacement order from the user agent's service module database of local terminal; Material after the replacement is sent to the terminal plays program to be play; After the terminal user surrogate service module receives the material delete command, from the user agent's service module database of local terminal, retrieve material, and this material is deleted; Play when the terminal user surrogate service module sends to the terminal plays program with this material, after correct the broadcast, normally use information of material is turned back to the remote control system; After the terminal user surrogate service module confirms that material has been deleted, after correct the broadcast, confirmation is turned back to the remote control system; Querying command comprises: programme querying command or material querying command; After the terminal user surrogate service module receives programme querying command or material querying command; Retrieval programme or material from the user agent's service module database of local terminal, and with in this programme or material information temporary storage such as the terminal user surrogate server database; The terminal user surrogate server will inquire about programme or material is packaged as the transmission packet; Information after the packing is turned back to the remote control system; Wherein send data packet format, comprising: header, data source information tabulation, data source information, enciphered message, send state information.Comprise in the data source information list information: programme list information, material list information.Comprise in the data source information: programme information, material information.
Terminal data control system in a kind of remote control system comprises: upstream data control system, downlink data control system.Wherein comprise in the upstream data control system: terminal user surrogate service module, error logging module.The downlink data control system comprises: transmission module on terminal user surrogate service module, task processing module, task data package module, the task.Wherein the terminal user surrogate service module comprises: DBM, instruction set module; DBM comprises at least: programme information, material information.The task processing module can be handled: programme transmitting order to lower levels, replacement order, querying command.But task data package module packaging information comprises: successfully use information, programme, material replacement or deletion successful information, programme, material Query Information after programme issues.Querying command comprises: can inquire about total assets numbering, quantity, user mode information.
Compared with prior art, the embodiment of the invention has the following advantages:
Method through the embodiment of the invention provides has realized the data interaction of central database and terminal database in the remote control system, accomplished data and uploaded from the terminal; Collection control central database can access remote control terminal database; Issue the terminal request programme, issue material, programme deletion, replacement function, in this while, with the collaborative work of terminal data processing unit; Realization issues programme material coupling, and terminal disappearance material is compensated; The remote control centring system can be inquired about each remote terminal resource situation, and returns resource information by each terminal.
Description of drawings
Fig. 1 is upstream data control flow chart in the terminal data control method in a kind of remote control system among the present invention;
Fig. 2 is downlink data control flow sketch map in the terminal data control method in a kind of remote control system among the present invention;
Fig. 3 is downlink data control programme coupling material flow chart in the terminal data control method in a kind of remote control system among the present invention;
Fig. 4 is the terminal data control system allocation plan in a kind of remote control of the present invention system;
Embodiment
Below in conjunction with accompanying drawing and embodiment, specific embodiments of the invention is done further to describe in detail:
Embodiment one:
Fig. 1 is upstream data control flow chart in the terminal data control method in a kind of remote control system among the present invention;
When the terminal use uploaded data through the terminal user surrogate service module, at first the user deposited data in the terminal user surrogate service module in, sent the uplink data request by the terminal user surrogate service module to the remote control system afterwards; This moment, the remote control system sent by reference and also open uploading channel according to remote terminal requests, issued teletype command; After the terminal user surrogate service module is received teletype command, need are uploaded data deposit in by in the remote control systematic unity configured address, in this upload procedure; The situation of failure often also can occur uploading, the occurrence cause of this situation is various often, safeguards for the ease of network data from now on; Collect more effective information, therefore give record, after the record the situation of uploading failure; Upload operation instruction association need upload data and get back to the terminal user surrogate service module, prepares to upload for the second time, thereby guarantees the requirement that effective end message is accurately uploaded; If data have been uploaded success, also need and to prepare after the remote control system issues programme to upload in the database that data deposit the terminal user surrogate service module in; Carry out effective material and play configuration, a bit need explanation in addition at this, in practical application; Up-to-date upload file also is the highest file of utilance; Therefore in terminal user surrogate service module database, these type of data are to deposit separately, and are preferential the retrievals.
Embodiment two:
Fig. 2 is downlink data control flow sketch map in the terminal data control method in a kind of remote control system among the present invention; Fig. 3 is downlink data control programme coupling material flow chart in the terminal data control method in a kind of remote control system among the present invention;
When the remote control system issues control data behind the terminal user surrogate service module, the terminal user surrogate service module is according to said control data initiating task, and bootable task comprises: programme transmitting order to lower levels, replacement order, querying command.Wherein 3 pairs of programme transmitting order to lower levels of map describe; At first resolve and issue programme by the terminal user surrogate service module; For terminal module is play, therefore related material in the programme is configured, at first from local data base, search; If existing, local data base calls material, this material is temporary to treating in the playing material database; If local material does not have materials related; To send the material call request to the remote control system by the terminal user surrogate service module; Request call remote control centre data library information; The remote control center issues material and notifies the terminal to receive according to terminal request, and the terminal user surrogate service module is put into the material that receives terminal user surrogate service module database and treated playing material database wait use when playing module calls.
Except that the programme transmitting order to lower levels; Can also replace or the calling of delete command; This order comprises programme replacement or delete command, material replacement or delete command; For programme or material replacement or delete command, after the terminal user surrogate service module receives programme or material replacement order, retrieval programme or material from the user agent's service module database of local terminal; And this programme replaced, the programme after the replacement or material are sent to the terminal plays program play; After the terminal user surrogate service module receives programme or material delete command, from the user agent's service module database of local terminal, retrieve programme, and this programme or material are deleted; Above operate successfully after, will operate information of successful and turn back to the remote control system, thereby guarantee that two information in the database are consistent; The remote control system is in order more comprehensively to understand the terminal data resource situation; Thereby guarantee the coupling of data, also need often terminal database to be inquired about, in the present embodiment; The terminal user surrogate service module can carry out programme inquiry or material inquiry, reach inquiry of programme information list or material list query; And terminal wealth information, comprising, amount of assets, class of assets, and all assets information statistical forms; Above information can be sent in the meeting remote control system through the form of packet, sends data packet format, comprising: header, data source information tabulation, data source information, enciphered message, send state information.
Embodiment three:
Fig. 4 is the terminal data control system allocation plan in a kind of remote control of the present invention system; Its system comprises: upstream data control system, downlink data control system.Wherein comprise in the upstream data control system: terminal user surrogate service module, error logging module.The downlink data control system comprises: transmission module on terminal user surrogate service module, task processing module, task data package module, the task.Wherein the terminal user surrogate service module comprises: DBM, instruction set module; DBM comprises at least: programme information, material information.The task processing module can be handled: programme transmitting order to lower levels, replacement order, querying command.But task data package module packaging information comprises: successfully use information, programme, material replacement or deletion successful information, programme, material Query Information after programme issues.Querying command comprises: can inquire about total assets numbering, quantity, user mode information.
The above only is a preferred implementation of the present invention; Should be understood that for those skilled in the art; Under the prerequisite that does not break away from the principle of the invention, can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (25)
1. the terminal data control method in the remote control system, comprising: data upload to collection control center through the terminal, after data processing is carried out at collection control center, again deal with data are issued to each terminal, it is characterized in that, comprising:
Upstream data control, downlink data control.
2. the method described in claim 1: it is characterized in that: said upstream data control comprises:
The terminal use uploads data to the remote control system database.
3. the method described in claim 2: it is characterized in that: said terminal use uploads data to the remote control system database.Comprise:
The terminal user surrogate service module sends the data upload request to the remote control system;
The remote control system is to the terminal user surrogate service module, sends on the remote control system database by reference, and issues teletype command;
The terminal user surrogate service module uploads data in the remote control system database;
To upload storage simultaneously in the user agent's service module database of local terminal.
4. the method described in claim 3: it is characterized in that: said terminal user surrogate service module uploads data in the remote control system database and comprises:
As upload data failure, deposit data to be uploaded in the terminal user surrogate service module;
Generate the data upload failure record, and be recorded in the terminal user surrogate service module;
Turn back to the request of data stage, request transmission again.
5. the method described in claim 1: it is characterized in that: said downlink data control comprises:
The remote control system issues control data to the terminal user surrogate service module;
The terminal user surrogate service module is according to said control data initiating task;
After said task was carried out and finished, the terminal user surrogate service module turned back to data in the remote control system database.
6. the method described in claim 5: it is characterized in that: said control data comprises:
Programme transmitting order to lower levels, replacement order, querying command.
7. the method described in claim 6: it is characterized in that: said programme transmitting order to lower levels comprises:
To be issued to the terminal user surrogate service module by programme in the remote control system database;
The terminal user surrogate service module sends to the terminal plays program with this programme and plays.
8. the method described in claim 7: it is characterized in that: can also comprise:
Play when the terminal user surrogate service module sends to the terminal plays program with this programme, after correct the broadcast, normally use information of programme is turned back in the terminal user surrogate service module;
The terminal user surrogate service module turns back to this information in the remote control system.
9. the method described in claim 7, it is characterized in that: said will being issued in the terminal user surrogate service module by programme in the remote control system database can also comprise:
The terminal user surrogate service module carries out the material configuration by the material in the programme that issues;
Exist like material, will call material and send in the terminal plays module;
Do not exist like material, the terminal user surrogate server is issued the remote control system database with corresponding material information, and the request material issues;
The remote control system issues material after receiving request instruction.
10. the method described in claim 6 is characterized in that, said replacement order comprises:
Programme replacement or delete command;
The terminal user surrogate service module is retrieved programme, and this programme is replaced after receiving programme replacement order from the user agent's service module database of local terminal;
Programme after the replacement is sent to the terminal plays program to be play;
After the terminal user surrogate service module receives the programme delete command, from the user agent's service module database of local terminal, retrieve programme, and this programme is deleted.
11. the method described in claim 10: it is characterized in that, can also comprise:
Play when the terminal user surrogate service module sends to the terminal plays program with this programme, after correct the broadcast, normally use information of programme is turned back to the remote control system;
After the terminal user surrogate service module confirms that programme has been deleted, confirmation is turned back to the remote control system.
12. the method described in claim 6 is characterized in that, said replacement order comprises:
Material replacement or delete command;
The terminal user surrogate service module is retrieved material, and this material is replaced after receiving material replacement order from the user agent's service module database of local terminal;
Material after the replacement is sent to the terminal plays program to be play;
After the terminal user surrogate service module receives the material delete command, from the user agent's service module database of local terminal, retrieve material, and this material is deleted.
13. the method described in claim 12: it is characterized in that, can also comprise:
Play when the terminal user surrogate service module sends to the terminal plays program with this material, after correct the broadcast, normally use information of material is turned back to the remote control system;
After the terminal user surrogate service module confirms that material has been deleted, after correct the broadcast, confirmation is turned back to the remote control system.
14. the method described in claim 6 is characterized in that, said querying command comprises:
Programme querying command or material querying command;
After the terminal user surrogate service module receives programme querying command or material querying command; Retrieval programme or material from the user agent's service module database of local terminal, and with in this programme or material information temporary storage such as the terminal user surrogate server database;
The terminal user surrogate server will inquire about programme or material is packaged as the transmission packet;
Information after the packing is turned back to the remote control system.
15. the method described in claim 12 is characterized in that, said transmission data packet format comprises: header, data source information tabulation, data source information, enciphered message, send state information.
16. the method described in claim 15 is characterized in that, comprises in the said data source information list information: programme list information, material list information.
17. the method described in claim 15 is characterized in that, comprises in the said data source information: programme information, material information.
18. the terminal data control system in the remote control system is characterized in that, comprising:
Upstream data control system, downlink data control system.
19. the system described in claim 18 is characterized in that, comprises in the said upstream data control system:
Terminal user surrogate service module, error logging module.
20. the system described in claim 18 is characterized in that, said downlink data control system comprises:
Transmission module on terminal user surrogate service module, task processing module, task data package module, the task.
21. the system described in claim 20 is characterized in that, said terminal user surrogate service module comprises: DBM, instruction set module.
22. the system described in claim 21 is characterized in that, said DBM comprises at least:
Programme information, material information.
23. the system described in claim 20 is characterized in that, said task processing module can be handled: programme transmitting order to lower levels, replacement order, querying command.
24. the system described in claim 20 is characterized in that, but said task data package module packaging information comprises:
After issuing, successfully uses by programme information, programme, material replacement or deletion successful information, programme, material Query Information.
25. the system described in claim 23 is characterized in that, said querying command comprises: can inquire about total assets numbering, quantity, user mode information.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110078938.1A CN102724229B (en) | 2011-03-30 | 2011-03-30 | Terminal data control method in a kind of remote central control and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201110078938.1A CN102724229B (en) | 2011-03-30 | 2011-03-30 | Terminal data control method in a kind of remote central control and system |
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| CN102724229A true CN102724229A (en) | 2012-10-10 |
| CN102724229B CN102724229B (en) | 2016-08-24 |
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| CN201110078938.1A Expired - Fee Related CN102724229B (en) | 2011-03-30 | 2011-03-30 | Terminal data control method in a kind of remote central control and system |
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