CN102781118A - Multimedia voice conversation system and conversation method - Google Patents
Multimedia voice conversation system and conversation method Download PDFInfo
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- CN102781118A CN102781118A CN2012101533324A CN201210153332A CN102781118A CN 102781118 A CN102781118 A CN 102781118A CN 2012101533324 A CN2012101533324 A CN 2012101533324A CN 201210153332 A CN201210153332 A CN 201210153332A CN 102781118 A CN102781118 A CN 102781118A
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Abstract
The invention relates to a multimedia voice conversation system. The multimedia voice conversation system comprises a main program control server, a stream media server and terminals, wherein the main program control server comprises a user management module, a state management module and a conversation control and management module; the stream media server is connected with the conversation control and management module; the terminals are connected with the conversation control and management module through an operator network; and data stream connection is arranged between the stream media server and the terminals. The invention simultaneously discloses a conversation method of the system and a method for enabling a user with corresponding right to monitor a conversation, insert a speech in a forced manner and close the conversation in the forced manner. Compared with the prior art, the multimedia voice conversation system can manage and control the current conversation and design a set of unique control strategy on the basis of group relation of users, as well as the priority mechanism of the conversation and the concurrent mechanism of the conversation, thereby better meeting the demands of the users; and furthermore, a polling mechanism is adopted for the allocation of stream media servers, thereby improving the utilization rate of resources and further avoiding the waste of the resources.
Description
Technical field
The present invention relates to a kind of voice conversation system, specifically, is a kind of Digital Clustering conversational system with powerful management and control ability, the present invention discloses the session method of this system.
Background technology
Existing nowadays, the cluster conversational system is divided into two types: one type based on private network, needs to build the private radio communication network; Another kind of based on public mobile communications network.At present the private network cluster just by the simulation cluster to the Digital Clustering transition, main Digital Clustering has iDEN (Motorola), TETRA (Europe), GT-800 (Huawei), Gota (in emerging), that wherein domestic networking is more is TETRA.Based on the public network cluster is on existing carrier network, to increase to use, and does not need a large amount of equipment inputs, is mainly PTT (Push To Talk one key is logical), and develops on this basis and next POC (PTT Over Cellular Push to talk over Cellular).OMA (Open Mobile Alliance) has carried out standardization to POC.Along with the development of 3G, NGN and the progressively popularization of IMS (IP MultiMedia Subsystem), the POC standard will merge in IMS, and POC becomes a kind of application service of IMS.Guarantee down that in enough bandwidth and certain QoS POC changes PTM into behind the multiple media formats of support.The conversation control system that matches with it mainly focuses on the foundation of session and guarantees that session can be carried out smoothly and end; Some management and control functions have been ignored to session in carrying out; Shielded the concurrent situation of many sessions etc.; Make the form of session show slightly single thus, can not satisfy existing user's needs nowadays.
Summary of the invention
Goal of the invention: the object of the present invention is to provide a kind of form of session various, the multi-media voice conversational system that the management and control ability is good the invention discloses the method for its session simultaneously.
Technical scheme: the present invention realizes through following technological means:
A kind of multi-media voice conversational system; Comprise main program Control Server, streaming media server and terminal; The main program Control Server comprises user management module, state management module, session control and administration module, and described user management module, state management module, session control and administration module interconnect, and said streaming media server is provided with one at least; Streaming media server is connected with administration module with session control; Said terminal is provided with two at least, and the terminal is connected through carrier network with administration module with session control, between streaming media server and the terminal data flow is set and is connected.
A kind of session method of multi-media voice conversational system may further comprise the steps:
1) user's login, session control is taken out the corresponding authority of user with administration module from user management module;
2) user proposes conversation request to the main program Control Server, and the state information of main program Control Server inquiry called subscriber group distributes streaming media server to set up session, online user is directly joined in this session, and the relevant user of communication session;
3) after session was set up and accomplished, user utterance was sent packet to streaming media server, was transmitted to called subscriber's group in real time by streaming media server then;
The state of the real-time monitor session of said main program Control Server, when session was not made a speech in 5 minutes, the main program Control Server was closed whole session, reclaimed the resource of session.
Said session method also comprises user's monitor method, and concrete steps are following:
1) user submits interception request to the main program Control Server;
2) server inspection user right if the user has authority, in user adding to conversation, and makes it to become the state of listening to.
Said session method comprises that also the user forces to insert the speech method, and concrete steps are following:
1) user submits to the main program Control Server and forces to insert speaking request;
2) server inspection user right if the user has authority, in user adding to conversation, and makes it to become floor status, and original speech user is changed the state of listening to into.
Said session method comprises that also the user forces the end session method, and concrete steps are following:
1) user submits to the main program Control Server and forces end session request;
2) server inspection user right, if the user has authority, the conversation end that then customer requirements is finished.
The mechanism of poll is adopted in the distribution of described main program Control Server convection media server.
Beneficial effect: the present invention compared with prior art; It is managed and controls the current session of carrying out; On the concurrent mechanism to the priority mechanism of user's group relation, session, session, design the exclusive control strategy of a cover, better met user's demand; And the poll system of employing distributes streaming media server to improve the utilization rate of resource, thereby has avoided the waste of resource.
Description of drawings
Fig. 1 is a multi-media voice conversational system sketch map of the present invention;
Fig. 2 is a session method flow chart of the present invention.
Embodiment
Below in conjunction with Figure of description the present invention is further detailed:
The present invention relates to a kind of multi-media voice conversational system, it includes the terminal that main program Control Server, streaming media server and user use.Among the present invention, streaming media server is provided with one at least, and it connects the main program server; The terminal is provided with two at least; The terminal is connected through carrier network with the main program Control Server; Operator comprises communication provider and Network Access Provider, so, just is connected together through data flow between streaming media server, carrier network, the terminal.
Said main program Control Server comprises user management module, state management module and session control and administration module.The session control processing modules implement logic control of session, the calling interface and the realization that the application session are provided, monitor session, force end session and force to insert functions such as session; The terminal calling module is used to call the function of backstage service, can initiation session, can apply for control (as inserting session by force or stopping function such as session by force) to ongoing session; User management and state management module mainly are the control to user, role and authority; The user of session and whole service is authorized with standardized administration and realized record and the control to user's current state, the strategy that provides mechanism such as session priority to judge.Described user management module, state management module, session control and administration module interconnect, described terminal and streaming media server all with the main program Control Server in session control be connected with administration module.Among the present invention, the control module of session will can not handled real session data, about ongoing real-time session stream, be to be received and transmit in real time through row by the stream medium data server.
The present invention discloses the session method of this conversational system, specifically, comprise the steps:
1. user's login: main program Control Server checking user's identity, extract the relative authority of user, when the user asks accordingly, make corresponding authority and judge, if the user is legal, then gives its presence, otherwise log off.
2. initiate a session request: the user under the presence is to individual or group's initiation session, at first this operation of terminal to server end request, and the state information of main program Control Server inquiry called subscriber group directly joins online user in this session; Offline user is joined in the offline user tabulation, when it is logined, notify him to add session; As run into the user's (promptly being in the user in other sessions) in having much to do, with the priority that compares two sessions, corresponding user will join the session of high priority.
The main program Control Server confirms that finally the user who accepts session organizes, if the user group membership is not more than zero, then judges session foundation failure, returns the response process information of believing to the terminal of applying for the user.When feasible called subscriber group membership number more than or equal to 1 the time, accomplish session personnel's scheduling, this moment main program Control Server assign sessions resource (streaming media server), and relevant everyone of communication session.The distribution of streaming media server finishes if the port of all streaming media servers all is used according to the mechanism of poll, and the main program Control Server can't be set up session with the applicant of announcement session this moment.
3. the change of session foundation and right to speak: after session was set up and accomplished, session applicant speech was sent packet to streaming media server, was transmitted to called subscriber's group in real time by streaming media server then.After session applicant speech finishes, session will get into pause stage, and Session Resources at this moment will not cleared up, and being in this session everyone all has the authority request floor.
The main program Control Server is with the state of real-time monitor session, and when session was not made a speech in 5 minutes, it can close whole session, reclaims the resource of session.
Among the present invention, the user with corresponding authority can also manage session, specifically, comprises that speech and positive closing session are inserted in monitoring, the pressure to session.Specifically describe in the face of each management method down:
Monitor:
At first, the user submits the request of monitoring certain session to the main program server, after server is received request; Whether judges has corresponding authority, if do not have, then returns error message; If possess authority, then this user is added in this session, and be set to listening to state.
Force to insert speech:
At first, the user submits the request of forcing in certain session speech to the main program server, after server is received request; Whether judges has corresponding authority, if do not have, then returns error message; If possess authority, then this user is set at floor status, and with this user adding to conversation; Simultaneously, original speech user is set at the state of listening to.
Force to finish:
At first, the user submits the request of forcing to finish certain session to the main program server, after server is received request; Whether judges has corresponding authority, if do not have, then returns error message; If possess authority,, the user in all sessions is set at presence then with this conversation end.
Among the present invention, exist priority between the different sessions, specifically; Be divided into predefine group priority and self-defined group of priority; The priority of predefine group be system built-in be the session of official, the predefine group is related with organizational chart, that time of establishing from organization; The predefine group is just set up simultaneously, and its priority also generates thereupon; Self-defined group is the group of being set up in use by the user (also can be interim group), and its priority level is specified when establishment is upright.Generally speaking, the priority of predefine group is higher than self-defined group, and after the user gets into a session, its priority is corresponding with the session at place.
Among the present invention, user terminal sends association requests such as session to the main program Control Server, normally return response to the user after routine processes finishes, and this reciprocal process connects completion through setting up TCP; Server is initiatively then realized through the form that UDP burrows to user's pushed information.
Claims (6)
1. multi-media voice conversational system; It is characterized in that: comprise main program Control Server, streaming media server and terminal; The main program Control Server comprises user management module, state management module, session control and administration module, and described user management module, state management module, session control and administration module interconnect, and said streaming media server is provided with one at least; Streaming media server is connected with administration module with session control; Said terminal is provided with two at least, and the terminal is connected through carrier network with administration module with session control, between streaming media server and the terminal data flow is set and is connected.
2. the session method of a multi-media voice conversational system according to claim 1 is characterized in that: may further comprise the steps:
1) user's login, session control is taken out the corresponding authority of user with administration module from user management module;
2) user proposes conversation request to the main program Control Server, and the state information of main program Control Server inquiry called subscriber group distributes streaming media server to set up session, online user is directly joined in this session, and the relevant user of communication session;
3) after session was set up and accomplished, user utterance was sent packet to streaming media server, was transmitted to called subscriber's group in real time by streaming media server then;
The state of the real-time monitor session of said main program Control Server, when session was not made a speech in 5 minutes, the main program Control Server was closed whole session, reclaimed the resource of session.
3. session method according to claim 2 is characterized in that: said session method also comprises user's monitor method, and concrete steps are following:
1) user submits interception request to the main program Control Server;
2) server inspection user right if the user has authority, in user adding to conversation, and makes it to become the state of listening to.
4. session method according to claim 2 is characterized in that: said session method comprises that also the user forces to insert the speech method, and concrete steps are following:
1) user submits to the main program Control Server and forces to insert speaking request;
2) server inspection user right if the user has authority, in user adding to conversation, and makes it to become floor status, and original speech user is changed the state of listening to into.
5. session method according to claim 2 is characterized in that: said session method comprises that also the user forces the end session method, and concrete steps are following:
1) user submits to the main program Control Server and forces end session request;
2) server inspection user right, if the user has authority, the conversation end that then customer requirements is finished.
6. session method according to claim 2 is characterized in that: the mechanism of poll is adopted in the distribution of described main program Control Server convection media server.
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| CN2012101533324A CN102781118A (en) | 2012-05-17 | 2012-05-17 | Multimedia voice conversation system and conversation method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105122791A (en) * | 2012-12-19 | 2015-12-02 | 韦德埃奥公司 | Method and a device for optimizing large scaled video conferences |
| CN114374729A (en) * | 2021-12-31 | 2022-04-19 | 上海网达软件股份有限公司 | Voice talkback service implementation method, device and storage medium |
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| CN101854703A (en) * | 2009-03-31 | 2010-10-06 | 华为软件技术有限公司 | Method, server and system for acquiring status information |
| CN102137338A (en) * | 2010-01-22 | 2011-07-27 | 深圳市源通世纪科技有限公司 | Method and system for push-to-talk (PTT) user management and presentation as well as session state management |
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- 2012-05-17 CN CN2012101533324A patent/CN102781118A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20060019458A (en) * | 2004-08-27 | 2006-03-03 | 삼성전자주식회사 | Method for providing push-to-talk group call using mobile communication system |
| CN101854703A (en) * | 2009-03-31 | 2010-10-06 | 华为软件技术有限公司 | Method, server and system for acquiring status information |
| CN102137338A (en) * | 2010-01-22 | 2011-07-27 | 深圳市源通世纪科技有限公司 | Method and system for push-to-talk (PTT) user management and presentation as well as session state management |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105122791A (en) * | 2012-12-19 | 2015-12-02 | 韦德埃奥公司 | Method and a device for optimizing large scaled video conferences |
| CN105122791B (en) * | 2012-12-19 | 2018-05-29 | 韦德埃奥公司 | For optimizing the method and apparatus of extensive video conference |
| CN114374729A (en) * | 2021-12-31 | 2022-04-19 | 上海网达软件股份有限公司 | Voice talkback service implementation method, device and storage medium |
| CN114374729B (en) * | 2021-12-31 | 2023-04-18 | 上海网达软件股份有限公司 | Voice talkback service implementation method, equipment and storage medium |
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Application publication date: 20121114 |