CN105656752A - Communication method for digital guide broadcasting system - Google Patents

Communication method for digital guide broadcasting system Download PDF

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Publication number
CN105656752A
CN105656752A CN201410647618.7A CN201410647618A CN105656752A CN 105656752 A CN105656752 A CN 105656752A CN 201410647618 A CN201410647618 A CN 201410647618A CN 105656752 A CN105656752 A CN 105656752A
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CN
China
Prior art keywords
message
communication means
digital
server
terminal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201410647618.7A
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Chinese (zh)
Inventor
贾军营
于碧辉
王月鹏
孙建伟
杨海波
王卫
王率
于波
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Shenyang Institute of Computing Technology of CAS
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Shenyang Institute of Computing Technology of CAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenyang Institute of Computing Technology of CAS filed Critical Shenyang Institute of Computing Technology of CAS
Priority to CN201410647618.7A priority Critical patent/CN105656752A/en
Publication of CN105656752A publication Critical patent/CN105656752A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a communication method for a digital guide broadcasting system. The communication method comprises the following steps that: a digital guide broadcasting server sends an event to a message queue server; the message queue server sends the event to an appointed terminal; and, after receiving the event, the appointed terminal processes the event and sends an instruction to the digital guide broadcasting server through the message queue server. According to the invention, the problem that various terminals in the existing guide broadcasting system cannot perform real-time and reliable communication can be solved; the reliability and the robustness of information interaction between entities are improved; and the communication method has the characteristics of being universal and low in cost.

Description

A kind of communication means for digital director system
Technical field
The present invention relates to a kind of communication means for digital director system, specifically one by structure wellStructure object changed array send, after receipt message again by character array according to specifyStructure type conversion is the method for structure object.
Background technology
Hotline is the important means that current radio programmes is live, audience is interactive, but present wideIt is main broadcasting the mode that radio station presentation-guiding device still adopts telephone coupler, and telephone coupler generally only has very limitedSeveral simulative telephone interfaces (commonly 4 tunnels), cause a lot of audiences to complain too difficult beating of hot line radio station, beatObstructed situation, in addition, certain column also cannot be added up in radio station has how many spectators to be ready to participate on earth, becauseTelephone coupler cannot embody how many audiences and make hot line by the line is busy, also has the not number of incoming call of telephone couplerCode shows writing function, and instructor in broadcasting and host cannot selectively answer audience's phone as required,Also cannot shield the malicious call of known number, last, due to simulative telephone interface that telephone coupler adoptsBe subject to the Effect of Natural Disasters such as thunderbolt larger, the safe broadcast in radio station is existed to potential risk. So, phone couplingClose device and progressively can not meet radio station and audience to this program of hotline as the traditional instructor in broadcasting's equipment of oneThe demand of form.
In order to address these problems, adopt the design of the IP communication technology to realize presentation-guiding device of new generation---numeralDirector system. Numeral director system comprises number of units word instructor in broadcasting's server and some work stations, each work stationComprise instructor in broadcasting's terminal and host's terminal.
In the process that realizes digital director system, the reliability of each functional entity information interaction and robustnessBecome the important step of studying in digital director system. In numeral director system, between each functional entity, carry out letterBreath needs a kind of special, flexible, stable communication mode alternately, also needs to consider digital director systemBusiness characteristic and each functional entity between the content characteristic of interactive information, realize the transmitting of information interactionParticularly important.
Summary of the invention
For addressing the above problem, the object of the invention is to provide a kind of communication means for digital director system,By definition data packet messages, formulate terminal and server communications method, and then be configured for digital instructor in broadcasting systemThe communication means of system. In the present invention, comprise event, order, instant message for digital instructor in broadcasting's type of message.Event is sent by digital instructor in broadcasting's server, the message being received by end application. Order is by terminalApplication program sends, the message being received by digital instructor in broadcasting's server. Instant message is by end applicationOr digital instructor in broadcasting's server sends, the message being received by end application.
For achieving the above object, the technical solution used in the present invention is: a kind of leading to for digital director systemLetter method, comprises the following steps:
Numeral instructor in broadcasting server sends event to Message Queuing server, and Message Queuing server is to designated terminalSend this event; This designated terminal sends life by Message Queuing server after receiving and processing after eventOrder is to digital instructor in broadcasting's server.
Described designated terminal is a terminal at assigned work station.
Described designated terminal is two terminals at same assigned work station.
Described designated terminal is all terminals at all working station.
The format frame of described event comprise switch name, routed keyword, message body, work station group number,Recipient.
The format frame of described message body comprises one or more of event title and following attribute: hotlineMark ID, SIP number, turn-on time, hotline are squeezed into time, server system to hotline firstTime, description character, the information content, SIP number, logic query's mark, hotline state.
The format frame of described order comprises switch name, routed keyword, message body.
The format frame of described message body comprises one or more of command name and following attribute: hotline markKnow, add logic query's code name, logic query's mark, SIP number, office terminal mark, identifying code, noteVolume identifier, action type.
A kind of communication means for digital director system also comprises that certain terminal sends by Message Queuing serverInstant message is to other certain terminals.
The format frame of described instant message comprises type of message, sender's account, message content.
The present invention has following beneficial effect and advantage:
1. the present invention has designed a kind of communication means for digital director system, considers digital director systemThe content characteristic of each functional entity information interaction, can guarantee information the reliability of transmission.
2. the present invention has designed a kind of communication means for digital director system, definition data packet messages, systemDetermine terminal and server communications method, on this basis can flexible Application and the function of activating business.
3. the present invention has designed a kind of communication means for digital director system, can at utmost carry out alsoSend out, can process multiple abnormal conditions, there is the highest robustness.
Brief description of the drawings
Fig. 1 is message sending and receiving flow chart of the present invention;
Fig. 2 is work station of the present invention and server message interaction figure;
Fig. 3 is that the present invention sends event frame format figure;
Fig. 4 is startup of server event structure figure of the present invention;
Fig. 5 is that the present invention converses and starts event structure figure;
Fig. 6 is call-information event structure figure of the present invention;
Fig. 7 is hotline talking state change events structure chart of the present invention;
Fig. 8 is hotline destruction event structure chart of the present invention;
Fig. 9 is that the present invention adds/shift out blacklist event structure figure;
Figure 10 is that the present invention sends command frame format figure;
Figure 11 is call transfer imperative structures figure of the present invention;
Figure 12 is the present invention's ath command structure chart of conversing;
Figure 13 is call command structure chart of the present invention;
Figure 14 is that host of the present invention connects imperative structures figure;
Figure 15 is log-in command structure chart of the present invention;
Figure 16 is the present invention frame format figure that transfers immediate news.
Detailed description of the invention
The present invention is a kind of communication means for digital director system, and the present embodiment is for terminal and serverBetween communicate. The means of communication comprise for the terminal of digital director system and server communication and terminal andMessage format and multiple type of message when terminal is carried out communication.
Type of message comprises event, order and instant message. When event, sent by digital instructor in broadcasting's server,The information being received by end application. Order is sent by end application, is served by digital instructor in broadcastingThe information that device is accepted. Instant message is sent by end application, the letter being received by end applicationBreath.
As shown in Figure 1, transmission message and receipt message process are as follows:
A1. by the structure object changed array of having constructed, carry out message transmission.
A2. digital instructor in broadcasting's server is event by Message Queuing server to terminal transmission message.
A3. work station rank event is all end applications of digital instructor in broadcasting's server to assigned work stationThe message of the description information such as hotline state, server state relevant to this work station of issuing.
A4. all terminals of a certain work station receive event.
A5. server rank event refers to the description that digital instructor in broadcasting's server is issued to all end applicationsThe message of the information such as operation condition of server.
A6. all terminals at all working station receive event.
A7. terminal rank event is that digital instructor in broadcasting's server is sent out to the designated terminal application program at assigned work stationCloth and message this terminal station relevant information, certain terminal of certain work station receives event.
A8. terminal control order is the calling of business function interface of being issued to server by end applicationMessage.
A9. digital instructor in broadcasting's server receives order.
A10. terminal instant message is to be disappeared to the text of designated terminal application issued by end applicationBreath, certain terminal receives instant message.
A11. after receipt message, carry out Message Processing.
As shown in Figure 2, in a work station, instructor in broadcasting's terminal and host's terminal message interaction are as follows:
B1. digital instructor in broadcasting's server sends event by Message Queuing server to instructor in broadcasting's terminal
B2. instructor in broadcasting's terminal receives after event, carries out Message Processing, then by Message Queuing server to numberWord instructor in broadcasting server sends order.
B3. digital instructor in broadcasting's server sends event by Message Queuing server to host's terminal.
B4. host's terminal receives after event, carries out Message Processing, then by Message Queuing server toNumeral instructor in broadcasting server sends order.
B5. instructor in broadcasting's terminal transfers immediate news to host's terminal by Message Queuing server.
B6. host's terminal transfers immediate news to instructor in broadcasting's terminal by Message Queuing server.
As shown in Figure 3, event frame format is as follows: the switch name of 32 bytes; The route key of 32 bytesWord; Message body (elongated); The group number of 4 bytes; The recipient of 4 bytes.
As shown in Figure 4, message body is that startup of server event structure body comprises: 32 byte event titles; 8The byte system service time.
As shown in Figure 5, message body comprises 32 byte event titles for call starts event structure body; 8 bytesHotline mark ID; 32 byte SIP numbers; 8 byte hotlines turn-on times first; 8 byte heatLine phone is squeezed into the time; 8 byte server system times.
As shown in Figure 6, message body is that call-information event structure body comprises 32 byte event titles; 32 bytesHotline number; The hotline mark of 8 bytes; 4 byte hotline conditional codes; 4 bytes add patrolsCollect queue code name; The SIP number of 32 bytes; 32 byte descriptors; 128 byte flag information; 8 wordsThe hotline turn-on time of joint; The hotline of 8 bytes is squeezed into system time; When 8 byte server systemBetween; 32 byte attribute status codes.
Event title refers to that server sends to the event of client, for identifying different events. 4 byte shapesState code, on-state is waited in 0 representative, and 1 represents wait state, and 2 represent on-state. 4 byte logic teamsRow code name, 0 is illustrated in the queue of instructor in broadcasting's hot line, and 1 is illustrated in the queue of host's hot line. 32 byte descriptors,For storing contact information. 128 byte flag information contents, to the mark of hotline. 32 bytes belong toSexual state code, whether be VIP client, whether instructor in broadcasting's outgoing call, host if describing the details of hotlineInvite etc.
As shown in Figure 7, message body is that hotline talking state change events structure comprises 32 byte eventsTitle; 8 byte hotline mark ID; 4 byte hotline states; 8 byte hotlines are connected firstTime; 8 byte hotlines are squeezed into the time; 8 byte server system times.
As shown in Figure 8, message body is that hotline destruction event structure comprises 32 byte event titles; 8Byte hotline mark ID.
As shown in Figure 9, message body comprises 32 byte event titles for adding/shift out blacklist event structure body;8 byte hotline mark ID; 4 byte manipulation types.
As shown in figure 10, command frame format is as follows: the switch name of 32 bytes; The route of 32 bytes is closedKey word; Message body (elongated).
As Figure 11 call transfer imperative structures body comprises 32 byte command titles; The hotline mark of 8 bytesKnow; 4 bytes add logic query's code name.
As Figure 12 ath command structure of conversing comprises 32 byte command titles; The hotline mark of 8 bytesKnow.
As shown in figure 13, message body is that call command structure comprises 32 byte command titles; 32 byte heatLine telephone number; The SIP number of 32 bytes.
As shown in figure 14, message body comprises 32 byte command titles for host connects imperative structures body; 32The SIP number of byte; The action type of 4 bytes.
As shown in figure 15, message body is that log-in command structure comprises 32 byte command titles; 32 bytesOffice terminal mark; 32 byte identifying codes; The registration unique identifier of 8 bytes.
As Figure 16 instant message structure comprises the type of message of 4 bytes; 32 byte message sender accounts;128 byte message contents.
Type of message mainly contains five classes, common message, road conditions message, daily message, weather forecast and otherMessage. Sender's account is the terminal of work station.

Claims (10)

1. for a communication means for digital director system, it is characterized in that comprising the following steps:
Numeral instructor in broadcasting server sends event to Message Queuing server, and Message Queuing server is to designated terminalSend this event; This designated terminal sends life by Message Queuing server after receiving and processing after eventOrder is to digital instructor in broadcasting's server.
2. by a kind of communication means for digital director system claimed in claim 1, it is characterized in that described fingerDetermining terminal is a terminal at assigned work station.
3. by a kind of communication means for digital director system claimed in claim 1, it is characterized in that described fingerDetermining terminal is two terminals at same assigned work station.
4. by a kind of communication means for digital director system claimed in claim 1, it is characterized in that described fingerDetermining terminal is all terminals at all working station.
5. by any described a kind of communication means for digital director system of claim 1~4, it is characterized in thatThe format frame of described event comprises switch name, routed keyword, message body, work station group number, receptionPerson.
6. by a kind of communication means for digital director system claimed in claim 5, described in it is characterized in that, disappearThe format frame of breath body comprises one or more of event title and following attribute: hotline mark ID, SIPNumber, hotline first turn-on time, hotline are squeezed into time, server system time, describing wordSymbol, the information content, SIP number, logic query's mark, hotline state.
7. by a kind of communication means for digital director system claimed in claim 1, it is characterized in that described lifeThe format frame of order comprises switch name, routed keyword, message body.
8. by a kind of communication means for digital director system claimed in claim 7, described in it is characterized in that, disappearThe format frame of breath body comprises one or more of command name and following attribute: hotline identifies, addsLogic query's code name, logic query's mark, SIP number, office terminal mark, identifying code, login ID,Action type.
9. by a kind of communication means for digital director system claimed in claim 1, characterized by further comprisingCertain terminal transfers immediate news to other certain terminals by Message Queuing server.
10. by a kind of communication means for digital director system claimed in claim 9, it is characterized in that describedTime message format frame comprise type of message, sender's account, message content.
CN201410647618.7A 2014-11-14 2014-11-14 Communication method for digital guide broadcasting system Pending CN105656752A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101072190A (en) * 2007-03-30 2007-11-14 腾讯科技(深圳)有限公司 Instant messaging session transferring method and system
CN101076059A (en) * 2007-03-28 2007-11-21 腾讯科技(深圳)有限公司 Customer service system and method based on instant telecommunication
CN101222549A (en) * 2007-11-13 2008-07-16 华为技术有限公司 Method for implementing IP call centre and video call service
CN102055857A (en) * 2009-10-28 2011-05-11 中国科学院沈阳计算技术研究所有限公司 Packet switching-based digital multi-channel director system and control method thereof
CN102186021A (en) * 2011-03-25 2011-09-14 天脉聚源(北京)传媒科技有限公司 Television application presenting method and system for geographical location information
CN102263993A (en) * 2011-09-02 2011-11-30 上海文广互动电视有限公司 User information management method for interactive studio
US20130232498A1 (en) * 2012-03-02 2013-09-05 Vmware, Inc. System to generate a deployment plan for a cloud infrastructure according to logical, multi-tier application blueprint

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101076059A (en) * 2007-03-28 2007-11-21 腾讯科技(深圳)有限公司 Customer service system and method based on instant telecommunication
CN101072190A (en) * 2007-03-30 2007-11-14 腾讯科技(深圳)有限公司 Instant messaging session transferring method and system
CN101222549A (en) * 2007-11-13 2008-07-16 华为技术有限公司 Method for implementing IP call centre and video call service
CN102055857A (en) * 2009-10-28 2011-05-11 中国科学院沈阳计算技术研究所有限公司 Packet switching-based digital multi-channel director system and control method thereof
CN102186021A (en) * 2011-03-25 2011-09-14 天脉聚源(北京)传媒科技有限公司 Television application presenting method and system for geographical location information
CN102263993A (en) * 2011-09-02 2011-11-30 上海文广互动电视有限公司 User information management method for interactive studio
US20130232498A1 (en) * 2012-03-02 2013-09-05 Vmware, Inc. System to generate a deployment plan for a cloud infrastructure according to logical, multi-tier application blueprint

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