CN103036955A - Monitoring system and monitoring method of multimedia player terminal - Google Patents
Monitoring system and monitoring method of multimedia player terminal Download PDFInfo
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- CN103036955A CN103036955A CN2012105093094A CN201210509309A CN103036955A CN 103036955 A CN103036955 A CN 103036955A CN 2012105093094 A CN2012105093094 A CN 2012105093094A CN 201210509309 A CN201210509309 A CN 201210509309A CN 103036955 A CN103036955 A CN 103036955A
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Abstract
The invention relates to a remote monitoring system of a multimedia player terminal. The remote monitoring system comprises a plurality of multimedia player terminals which are connected with each other through a network and a management server terminal. Each multimedia player terminal is connected with a display terminal. The invention further relates to a monitoring method of the multimedia player terminal. The monitoring method includes the steps that a backstage management module of the management server terminal generates a monitoring instruction message and sends to the multimedia player terminals; then receives the monitoring instruction message and forwards to a main control module; the main control module analyses the monitoring instruction message and sends the monitoring instruction message to sub processing modules; the sub processing modules conduct the monitoring instruction message and send an execution result to the main control module; the main control module sends the execution result to an instant massage module; the instant message module sends the execution result to an instant massage server; the backstage management module conducts the result message through the returned execution result massage received by the instant massage server, and accordingly processes. Broadband resources are effectively utilized by the monitoring method of the multimedia player terminal, real-time performance of the terminals and the service terminal is improved, and pressure of the server can be reduced.
Description
Technical field
The present invention relates to long distance control system and the method for supervising of multimedia play terminal in a kind of remote control technology field, particularly a kind of network multimedia information distribution system.
Background technology
Along with the raising of social informatization degree, both pictures and texts are excellent, the multimedia messages of sound picture unification is because have better expression effect, the larger information scope of application, and become the strong information media of modern society.In the megastore, the crowded public place such as supermarket, subway station, the broadcast demand of the multimedia messagess such as advertisement, propaganda film, instant messages has expedited the emergence of the appearance of multi-medium information spreading system.
In the prior art, mainly there are two kinds of distribution of multimedia information modes:
A kind of is the local play mode of unit: the external or built-in storage card storage of player play content, realize the broadcast of multimedia messages, and realize the renewal of play content by manual type.Adopt this mode, the content of broadcast need to depend on storage card, administers and maintains inconvenience, needs the extensive work personnel regularly to arrive the on-the-spot update playing content of terminal equipment, time and effort consuming.Along with the continuous increase of terminal quantity, defects on whole system cause to affect meeting more and more significant.
A kind of is network downloading and playing pattern: network multimedia information distribution system generally is comprised of server, network, terminal player, display device, the information exchange of server is crossed network send to terminal, by information such as terminal combinations audio frequency and video, picture, literal, flow to the display devices such as LCD TV and show again.Network downloading and playing pattern does not need the staff to arrive on-the-spot update playing content, and can set up the communication of server and terminal, the registration of realization terminal player, authentication, on-line condition monitoring etc., more can further realize the control to terminal player, make terminal can carry out the instruction that server sends, play more manageability and maintenance than unit this locality.
At present, network multimedia information distribution system realizes that the method for terminal monitoring mainly is: adopt UDP or http protocol, set up the communication between terminal and the management server end, at regular intervals, terminal sends heartbeat message to management server, can comprise terminal software and hardware version, current playing task information etc. in this information; Management server is safeguarded the presence of this terminal player according to the heartbeat message that receives, or sends the control commands such as download, broadcast etc.The defective of this terminal monitoring method is: terminal and server end communication are more frequent, and have a large amount of redundant informations, can not effectively utilize bandwidth resources.When terminal quantity was many, heart beat cycle was shorter, and server stress can be larger; Heart beat cycle is longer, and it is just poorer that terminal is carried out the instantaneity of server end transmission instruction.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, supervisory control system and the method for supervising of multimedia play terminal in a kind of network multimedia information distribution system are provided, the user can be according to service needed, monitor effectively, neatly multimedia play terminal, make it immediately carry out corresponding operating according to the instruction that management server sends, return execution result, or return the work at present state to management server, result or state that management server returns according to terminal, process accordingly, realize administering and maintaining terminal.
Technical solution of the present invention is as follows:
A kind of long distance control system of multimedia play terminal, characteristics are that its formation comprises a plurality of multimedia play terminals that are connected with the management server end by network, and each multimedia play terminal also is connected with respectively display terminal.
Described management server end comprises:
Instant communication server is used for foundation and is connected with the communication of multimedia play terminal;
Back Administration Module is used for generating monitored instruction message and sends to instant communication server, or receives the executing result message that instant communication server returns, and the processing execution result;
Preferably, described management server end also comprises database, in order to control store instruction message.
Described multimedia play terminal comprises:
The instant messaging module is used for foundation and is connected with the communication of management server end;
Main control module is used for receiving the monitored instruction message of instant messaging module forwards, and resolves monitored instruction message, is distributed to sub-processing module according to the monitored instruction type of message;
Sub-processing module is used for carrying out the monitored instruction message instruction message that the management server end sends.
Described sub-processing module is
Download module, the download instruction that issues in order to carry out the management server end, and according to the download address parameter downloads media file that comprises in the download instruction, and execution result returned to main control module;
Document management module, the file management instruction that issues in order to carry out the management server end, and execution result returned to main control module; Or
Playing module, the play instruction that issues in order to carry out the management server end, and execution result returned to main control module.
A kind of long-distance monitoring method of multimedia play terminal, characteristics are that the method comprises the steps:
Step 1, the Back Administration Module of management server end generates monitored instruction message, and sends to multimedia play terminal by instant communication server;
Step 2, multimedia play terminal receives monitored instruction message by the instant messaging module, and is transmitted to main control module;
Step 3, main control module is resolved monitored instruction message, and gives sub-processing module according to the monitored instruction type of message with the monitored instruction message distribution;
Step 4, sub-processing module is carried out monitored instruction message, and execution result is sent to main control module;
Step 5 after the execution result that main control module returns sub-processing module encapsulates, sends to the instant messaging module;
Step 6, the executing result message of the encapsulation that the instant messaging module will be received sends to the instant communication server of management server end;
Step 7, the management server end receives the executing result message that multimedia play terminal returns by instant communication server, and be stored in the database, Back Administration Module takes out executing result message from database, and carries out respective handling according to concrete business demand.
Compared with prior art, the invention has the beneficial effects as follows that setting up server end by instant communication protocol is connected with communication between the terminal, server end and terminal just can send mutually message when only needing in system, rather than employing heartbeat mode, sending message to server at set intervals inquires, both can avoid because the long communication that causes of heart beat cycle is delayed, can avoid again because the too short terminal access server of heart beat cycle is too frequent, the server stress that causes, can effectively utilize bandwidth resources, improve the instantaneity of terminal and server end communication, simultaneously, alleviate server stress.Especially terminal number is more, and its advantage of network point distribution complicated situation can be more obvious.
Description of drawings
Fig. 1 is the structural representation of the long distance control system of multimedia play terminal of the present invention.
Fig. 2 is management server end cut-away view among the present invention.
Fig. 3 is multimedia play terminal cut-away view among the present invention.
Fig. 4 is the flow chart of the long-distance monitoring method of multimedia play terminal of the present invention.
Embodiment
The invention will be further described below in conjunction with embodiment and accompanying drawing, should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
Please consult first Fig. 1, Fig. 1 is the structural representation of the long distance control system of multimedia play terminal of the present invention, as shown in the figure, be distributed in the multimedia play terminal 102 of various places, pass through network, couple together with management server end 101, management server end 101 issues monitored instruction, carries out parameter configuration and obtains status message, the state of monitoring multimedia play terminal according to the status message that receives the multimedia play terminal transmission or to the multimedia play terminal transmission to multimedia play terminal 102.Corresponding operating is carried out in 101 instructions of multimedia play terminal 102 receiving management servers, and simultaneously, according to play rules, play multimedia information exports the content of playing to display terminal 103.
Fig. 2 is management server end cut-away view among the present invention, comprises instant communication server 201, Back Administration Module 202 and database 203.Present embodiment is based on the xmpp instant communication protocol, and instant communication server 201 is the xmpp server, is used for setting up the management server end and is connected with the communication of multimedia play terminal.Back Administration Module 202 is in order to generate service order, and the processing instruction execution result is realized service logic.Back Administration Module is packaged into xmpp message by the xmpp server with control command, sends to multimedia play terminal; Simultaneously, execution result or other status messages that the multimedia play terminal that Back Administration Module receives instant communication server sends are resolved, are judged, and make corresponding processing.Database 203 is in order to the control command message between storage managing server and the multimedia play terminal.
Fig. 3 is multimedia play terminal cut-away view among the present invention, comprises instant messaging module 301, main control module 302, download module 303, document management module 304, playing module 305.Instant messaging module 301 is the xmpp client, is connected with the communication of management server in order to realization.Main control module 302 is in order to control the communication between instant messaging module and each submodule.Main control module is resolved the monitored instruction message that the instant messaging module receives, and is distributed to corresponding sub-processing module, and the result of each sub-processing module execution is packaged into xmpp message, sends to the management server end by the instant messaging module.The download instruction that download module 303 issues in order to carry out management server according to the parameter downloads media files such as download address that comprise in the instruction, and is returned execution result.The file management instruction that document management module 304 issues in order to carry out management server comprises file deletion, movement, rename etc., and returns execution result.The play instruction that playing module 305 issues in order to carry out management server, comprise media broadcast, stop etc., and return execution result.
Fig. 4 is the flow chart of the long-distance monitoring method of multimedia play terminal of the present invention, and as shown in the figure, a kind of long-distance monitoring method of multimedia play terminal comprises the steps:
Step 1, the Back Administration Module 202 of management server end generates monitored instruction message, and sends to multimedia play terminal by instant communication server 201;
Step 2, multimedia play terminal receives monitored instruction message by instant messaging module 301, and is transmitted to main control module 302;
Step 3, main control module 302 is resolved monitored instruction message, and gives sub-processing module according to the monitored instruction type of message with the monitored instruction message distribution; As download instruction is distributed to download module, play instruction is distributed to playing module, and the instructions such as file deletion, movement are distributed to document management module etc.
Step 4, sub-processing module is carried out monitored instruction message, and execution result is sent to main control module 302; As download module and carry out the downloads of media file instruction, whether its execution result is successful for downloading, and download module sends to main control module with this result.
Step 5 after the execution result that main control module 302 returns sub-processing module encapsulates, sends to instant messaging module 301;
Step 6, the executing result message of the encapsulation that instant messaging module 301 will be received send to the instant communication server 201 of management server end;
Step 7, the management server end receives the executing result message that multimedia play terminal returns by instant communication server 201, and be stored in the database 203, Back Administration Module 202 takes out executing result message from database 203, and carries out respective handling according to concrete business demand.Issue download instruction such as backstage management procedure, after terminal was carried out return results, if the result is for to download successfully, then backstage management procedure can continue to send play instruction, and control terminal is play new content; If the result is failed download, then backstage management procedure can resend download instruction, or reports to the police.
Need to prove, when management server end Back Administration Module generates monitored instruction message, need the setup message type, is different type of messages such as instructions such as download, broadcast, file managements; Simultaneously, Back Administration Module needs the generating messages serial number, when multimedia play terminal sends executing result message, need to return this instruction message serial number, management server end Back Administration Module is according to this message serial number and type of message, distinguish the specifically execution result of which bar monitored instruction, make respective handling.The management server end can send many monitoring messages simultaneously successively among the present invention, and multimedia play terminal also can be carried out these instructions synchronously, and replys one by one execution result, improves monitoring efficiency.
The long distance control system of multimedia play terminal and method for supervising in the network multimedia information distribution system of the present invention, setting up server end by instant communication protocol is connected with communication between the terminal, server end and terminal just can send mutually message when only needing in system, rather than employing heartbeat mode, sending message to server at set intervals inquires, both can avoid because the long communication that causes of heart beat cycle is delayed, can avoid again because the too short terminal access server of heart beat cycle is too frequent, the server stress that causes, can effectively utilize bandwidth resources, improve the instantaneity of terminal and server end communication, simultaneously, alleviate server stress.Especially terminal number is more, and its advantage of network point distribution complicated situation can be more obvious.
Claims (6)
1. the long distance control system of a multimedia play terminal, be characterised in that its formation comprises a plurality of multimedia play terminals (102) that are connected with management server end (101) by network, each multimedia play terminal (102) also is connected with respectively display terminal (103).
2. the long distance control system of multimedia play terminal according to claim 1 is characterized in that, described management server end (101) comprising:
Instant communication server (201) is used for foundation and is connected with the communication of multimedia play terminal (102);
Back Administration Module (202) is used for generating monitored instruction message and sends to instant communication server (201), or receives the executing result message that instant communication server (201) returns, and processing execution result (102);
3. the long distance control system of multimedia play terminal according to claim 2 is characterized in that, described management server end (101) also comprises database (203), in order to control store instruction message.
4. the long distance control system of multimedia play terminal according to claim 1 is characterized in that, described multimedia play terminal (102) comprising:
Instant messaging module (301) is used for foundation and is connected with the communication of management server end (101);
Main control module (302) is used for receiving the monitored instruction message that instant messaging module (301) is transmitted, and resolves monitored instruction message, is distributed to sub-processing module according to the monitored instruction type of message;
Sub-processing module is used for carrying out the monitored instruction message instruction message that management server end (101) sends.
5. the long distance control system of multimedia play terminal according to claim 1 is characterized in that, described sub-processing module is
Download module (303), the download instruction that issues in order to carry out the management server end, and according to the download address parameter downloads media file that comprises in the download instruction, and execution result returned to main control module (302);
Document management module (304), the file management instruction that issues in order to carry out the management server end, and execution result returned to main control module (302); Or
Playing module (305), the play instruction that issues in order to carry out the management server end, and execution result returned to main control module (302).
6. the long-distance monitoring method of a multimedia play terminal is characterized in that, the method comprises the steps:
Step 1, the Back Administration Module of management server end (202) generates monitored instruction message, and sends to multimedia play terminal by instant communication server (201);
Step 2, multimedia play terminal receives monitored instruction message by instant messaging module (301), and is transmitted to main control module (302);
Step 3, main control module (302) is resolved monitored instruction message, and gives sub-processing module according to the monitored instruction type of message with the monitored instruction message distribution;
Step 4, sub-processing module is carried out monitored instruction message, and execution result is sent to main control module (302);
Step 5 after the execution result that main control module (302) returns sub-processing module encapsulates, sends to instant messaging module (301);
Step 6, the executing result message of the encapsulation that instant messaging module (301) will be received send to the instant communication server (201) of management server end;
Step 7, the management server end receives the executing result message that multimedia play terminal returns by instant communication server (201), and be stored in the database (203), Back Administration Module (202) takes out executing result message from database (203), and carries out respective handling according to concrete business demand.
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| CN2012105093094A CN103036955A (en) | 2012-12-03 | 2012-12-03 | Monitoring system and monitoring method of multimedia player terminal |
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| CN105979299A (en) * | 2016-06-24 | 2016-09-28 | 武汉斗鱼网络科技有限公司 | Active user set maintenance system and method based on time wheel and player heartbeat |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103347203A (en) * | 2013-06-18 | 2013-10-09 | 安科智慧城市技术（中国）有限公司 | Information release system and method for monitoring embedded terminal of information release system |
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Application publication date: 20130410 |