CN102595247B - A kind of instant communication method based on digital TV terminal and system - Google Patents
A kind of instant communication method based on digital TV terminal and system Download PDFInfo
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Abstract
The invention discloses a kind of instant communication method based on digital TV terminal, comprise the following steps: digital TV terminal sends chat message; The chat message sent according to digital TV terminal obtains the region of described digital TV terminal, and this chat message is sent to the receiving terminal for digital television in described region.The invention also discloses a kind of instant communicating system based on digital TV terminal.Instant invention overcomes and accurately cannot locate user according to immediate communication tool, and inconvenient user according to geographical position in more among a small circle and around user set up the technical problem of chat sessions, reach as in a certain specific region, the user of (such as: building, community) provides communicative channel easily, increase the technique effect exchanged between district's intra domain user.
Description
Technical field
The present invention relates to instant messaging field, particularly relate to a kind of instant communication method based on digital TV terminal and system.
Background technology
Instant messaging (InstantMessenger is called for short IM), refers to the business that can immediately send and receive internet message etc.Immediate communication tool main at present mainly contains QQ, MSN, GTALK etc., and because these instruments utilize the Internet to carry out transmission and the reception of message, therefore, inconvenience positions the position of user.Although in prior art, realized to be positioned user by modes such as IP addresses, positioning precision is not high, can only be accurate to a certain region in city or city; In addition, in existing immediate communication tool, session is set up between the people be familiar with mutually mostly, cannot set up session, link up between the user of inconvenient the same area in a certain specific geographic area between the user based on same scope; In addition, because above-mentioned immediate communication tool is all apply based on the Internet, therefore, for confirming identity, before these instruments of use, not only needing specific registration account, and also needing to carry out loaded down with trivial details authentication procedures, troublesome poeration when adding good friend.
Realizing in process of the present invention, inventor finds prior art, and at least there are the following problems: accurately cannot locate user according to immediate communication tool, and inconvenient user according to geographical position in more among a small circle and around user set up chat sessions.
Summary of the invention
Technical problem to be solved by this invention is, provides a kind of instant communication method based on digital TV terminal and system, digital TV terminal can be utilized to make reason position, user base area in more among a small circle and around user carry out instant messaging.
In order to solve the problems of the technologies described above, on the one hand, The embodiment provides a kind of instant communication method based on digital TV terminal, comprise the following steps: the chat message that receiving digital television terminal sends; The chat message sent according to digital TV terminal obtains the region of described digital TV terminal, and this chat message is sent to the receiving terminal for digital television of specifying in described region.
The described chat message sent according to digital TV terminal obtains the region at described digital TV terminal place, and the method this chat message being sent to the receiving terminal for digital television of specifying in described region specifically comprises: the chat message sent according to digital TV terminal obtains the region at described digital TV terminal place, and find according to described region and corresponding with this region broadcast server; Chat message is sent to the receiving terminal for digital television of specifying in described region by described server of broadcasting.
Describedly broadcast the method that chat message is sent to the receiving terminal for digital television of specifying in described region by server and specifically comprise: broadcast server and chat message is converted into TS stream, and this TS stream is sent to the IPQAM modulating equipment in described region; Described TS stream is modulated to frequency corresponding with the receiving terminal for digital television of specifying in IPQAM modulating equipment by IPQAM modulating equipment; Described receiving terminal for digital television demodulates chat message from described frequency.
Described chat message comprises the TSID information of frequency corresponding to chat content information and digital TV terminal, is corresponded to the geographical location information of described digital TV terminal by described TSID information.
On the other hand, The embodiment provides a kind of instant communicating system based on digital TV terminal, this system comprises: digital TV terminal, for sending chat message; Message routing apparatus, the chat message for sending according to digital TV terminal obtains the region of described digital TV terminal, and this chat message is sent to the receiving terminal for digital television of specifying in described region.
Described message routing apparatus comprises: chat server, and the chat message for sending according to digital TV terminal obtains the region at described digital TV terminal place, and finds according to described region and corresponding with this region broadcast server; Broadcast server, for chat message being sent to the receiving terminal for digital television of specifying in described region.
Described system also comprises IPQAM modulating equipment and at least one receiving terminal for digital television, described in broadcast server and chat message be converted into TS stream, and this TS stream is sent to the IPQAM modulating equipment in described region; Described IPQAM modulating equipment is used for described TS stream to be modulated to frequency corresponding with the receiving terminal for digital television of specifying in IPQAM modulating equipment; Described receiving terminal for digital television is used for demodulating chat message from described frequency.
Described chat message comprises TSID information and the chat content information of digital TV terminal, is corresponded to the geographical location information of described digital TV terminal by described TSID information.
The present invention also provides a kind of digital TV terminal, comprising: sending module, for sending chat message to message routing apparatus; Receiver module, for receiving the chat message that IPQAM modulating equipment sends.
Described receiver module demodulates chat message specifically for frequency corresponding with the receiving terminal for digital television of specifying from IPQAM modulating equipment.
The present invention also provides a kind of message routing apparatus, comprising: chat server, and the chat message for sending according to digital TV terminal obtains the region at described digital TV terminal place, and finds according to described region and corresponding with this region broadcast server; Broadcast server, for chat message being sent to the receiving terminal for digital television of specifying in described region.
Chat message is converted into TS stream by described server of broadcasting, and this TS stream is sent to the IPQAM modulating equipment in described region; Described TS stream is modulated to frequency corresponding with the receiving terminal for digital television of specifying in IPQAM modulating equipment by described IPQAM modulating equipment by described server of broadcasting, and demodulates chat messages to make receiving terminal for digital television from described frequency.
Adopt provided by the invention a kind of based on the instant communication method of digital TV terminal and the technical scheme of system, by the regional allocations of digital TV terminal terminal in digital TV network, and the feature that digital TV terminal terminal location is determined, in a certain specific region, such as same residential quarters or building, same building etc., digital TV terminal sends chat message, then the chat message sent according to digital TV terminal obtains the region of digital TV terminal, and the receiving terminal for digital television this chat message is sent in above-mentioned zone, for the user in this specific region provides conveniently, communicative channel efficiently, in addition, also utilize digital TV network downlink bandwidth large, support the feature of broadcast, the extensive chat initiated in this specific region can be realized.Instant invention overcomes and accurately cannot locate user according to immediate communication tool, and inconvenient user according to geographical position in more among a small circle and around user set up the technical problem of chat sessions, reach as the user in a certain specific region provides communicative channel easily, increase the technique effect exchanged between district's intra domain user.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the flow chart of the first embodiment of a kind of instant communication method based on digital TV terminal of the present invention;
Fig. 2 is flow chart in the second embodiment of a kind of instant communication method based on digital TV terminal of the present invention;
Fig. 3 broadcasts the flow chart that chat message is sent to the method for the designated terminal object in described region by server in the second embodiment of a kind of instant communication method based on digital TV terminal of the present invention;
Fig. 4 is the interaction diagrams of the second embodiment of a kind of instant communication method based on digital TV terminal of the present invention;
Fig. 5 is the system construction drawing of a kind of embodiment of a kind of instant communicating system based on digital TV terminal of the present invention;
Fig. 6 is the structure chart of message routing apparatus in a kind of embodiment of a kind of instant communicating system based on digital TV terminal of the present invention;
Fig. 7 is the structure chart of digital TV terminal in a kind of embodiment of a kind of instant communicating system based on digital TV terminal of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Below with reference to the accompanying drawings embodiments of the invention are described.See Fig. 1, it is a kind of in the present invention flow chart of the first embodiment of instant communication method based on digital TV terminal.As shown in Figure 1, comprise the following steps:
S100: the chat message that receiving digital television terminal sends;
S101: the chat message sent according to above-mentioned digital TV terminal obtains the region of digital TV terminal, and this chat message is sent to specify in described region receiving terminal for digital television.
Under the present embodiment, above-mentioned digital TV terminal and receiving terminal for digital television are all specifically the digital TV terminal based on digital TV network.
In order to be described in more detail a kind of instant communication method based on digital TV terminal provided by the invention, below index map 2, Fig. 3, Fig. 4 the second embodiment of the present invention is described.See Fig. 2, Fig. 4, be a kind of in the present invention flow chart and interaction diagrams of the instant communication method the second embodiment based on digital TV terminal.As shown in Figure 2, comprise the following steps:
S200: the chat message that receiving digital television terminal sends, concrete, digital TV terminal sends chat message by IP network, and chat message can adopt UDP mode, also can adopt TCP mode;
S201: the chat message sent according to above-mentioned digital TV terminal obtains the region of digital TV terminal, and find according to this region and corresponding with this region broadcast server;
S202: chat message is sent to receiving terminal for digital television in above-mentioned zone by above-mentioned server of broadcasting.
Under present embodiment, above-mentioned digital TV terminal and receiving terminal for digital television are all specifically the digital TV terminal terminal based on digital TV network.
In digital TV network, the number television terminal of same storied building or same community is all connected to one or several IPQAM(IPQuadratureAmplitudeModulation, IP quadrature amplitude modulation) modulating equipment radio frequency output cable on, every bar cable is provided with several frequencies, each frequency has one for identifying the TSID(transmittingstationidentification of this frequency, transmission mark), digital-TV operator carries out geographic area division based on TSID to all frequencies in network, to form a region list very accurately, the digital TV terminal being connected to each frequency can obtain the accurate location of self according to the TSID of this frequency.Under present embodiment, the chat message in step S200 comprises TSID information corresponding to digital TV terminal and chat content information, can be located the geographical position of digital TV terminal by this TSID information.
As shown in Figure 3, further, under this kind of execution mode of the instant communication method based on digital TV terminal provided by the invention, above-mentionedly broadcast the method that chat message is sent to the receiving terminal for digital television of specifying in described region by server and specifically comprise:
S300: broadcast server and chat message is converted into TS stream, and this TS stream is sent to the IPQAM modulating equipment in described region;
Described TS stream is modulated to frequency corresponding with the receiving terminal for digital television of specifying in IPQAM modulating equipment by S301:IPQAM modulating equipment;
S302: described receiving terminal for digital television demodulates chat messages from above-mentioned frequency.In the present invention, above-mentioned digital TV terminal can be one also can be multiple, according to the chat message that digital TV terminal sends, can get the number television terminal being specifically in which position.
Fig. 5 is the structural representation of a kind of embodiment of a kind of instant communicating system based on digital TV terminal in the present invention.As shown in Figure 5, this system comprises: digital TV terminal 1, for sending chat message; And message routing apparatus 2, the chat message for sending according to digital TV terminal 1 obtains the region of described digital TV terminal 1, and this chat message is sent to the receiving terminal for digital television 4 in described region.Concrete, above-mentioned digital TV terminal 1 sends chat message by IP network, and chat message can adopt UDP mode, also can adopt TCP mode.
Further, as shown in Figure 6, above-mentioned message routing apparatus 2 comprises chat server 21 and broadcasts server 22.Above-mentioned chat server 21 obtains the region at described digital TV terminal 1 place for the chat message sent according to digital TV terminal 1, and finds according to described region and corresponding with this region broadcast server 22; Above-mentioned server 22 of broadcasting is for being sent to the receiving terminal for digital television 4 in described region by chat message.
In digital TV network, the number television terminal of same storied building is all connected to one or several IPQAM(IPQuadratureAmplitudeModulation, IP quadrature amplitude modulation) modulating equipment radio frequency output cable on, every bar cable is provided with several frequencies, each frequency has one for identifying the TSID of this frequency, digital-TV operator carries out Region dividing based on TSID to all frequencies in network, to form a region list very accurately, the number television terminal being connected to each frequency can obtain the accurate location of self according to the TSID of this frequency.Therefore, under present embodiment, the chat message that digital TV terminal 1 sends comprises TSID information and the chat content information of digital TV terminal 1 correspondence, can be located the geographical position of digital TV terminal 1 by this TSID information.
In this kind of embodiment of a kind of instant communicating system based on digital TV terminal provided by the invention, also comprise IPQAM modulating equipment 3 and at least one receiving terminal for digital television 4, chat message is converted into TS stream by above-mentioned server 22 of broadcasting, and this TS stream is sent to the IPQAM modulating equipment 3 in described region; Above-mentioned IP QAM modulation equipment 3 is for being modulated to frequency corresponding with the receiving terminal for digital television 4 of specifying in IPQAM modulating equipment 3 by described TS stream; Above-mentioned receiving terminal for digital television 1 is for demodulating chat messages from above-mentioned frequency.
Under present embodiment, above-mentioned digital TV terminal 1 and receiving terminal for digital television 4 are all specifically the digital TV terminal based on digital TV network.
As shown in Figure 7, the present invention also provides a kind of digital TV terminal, and this digital TV terminal 1 carries out communication by the instant communicating system under present embodiment and another digital TV terminal.This digital TV terminal specifically comprises: sending module 11, for sending chat message to message routing apparatus 2; Receiver module 12, for receiving the chat message that IPQAM modulating equipment 3 sends.Concrete, the frequency that above-mentioned receiver module 12 is corresponding with the receiving terminal for digital television 4 of specifying from IPQAM modulating equipment 3 demodulates chat message.
It should be noted that, the receiving terminal for digital television 4 in instant communicating system provided by the invention will be understood that to have identical structure with above-mentioned digital TV terminal 1.
As shown in Figure 6, the present invention also provides a kind of message routing apparatus, this message routing apparatus 2 comprises: chat server 21, chat message for sending according to digital TV terminal 1 obtains the region at described digital TV terminal 1 place, and finds according to described region and corresponding with this region broadcast server 22; Broadcast server 22, for chat message being sent to the receiving terminal for digital television 4 of specifying in described region.
Chat message is converted into TS stream by above-mentioned server 22 of broadcasting, and this TS stream is sent to the IPQAM modulating equipment 3 of above-mentioned digital TV terminal 1 region; Broadcast server 22, by IPQAM modulating equipment 3, described TS stream is modulated to frequency corresponding with the receiving terminal for digital television 4 of specifying in IPQAM modulating equipment 3, demodulate chat messages to make receiving terminal for digital television 4 from above-mentioned frequency.
Adopt provided by the invention a kind of based on the instant communication method of digital TV terminal and the technical scheme of system, by the regional allocations of digital TV terminal in digital TV network, and the feature that digital TV terminal position is determined, in a certain specific region, such as same residential quarters or building, same building etc., digital TV terminal 1 sends chat message, owing to including the TSID that can identify digital TV terminal position in chat message, the region of digital TV terminal 1 can be obtained by this TSID, the server 22 of broadcasting of this region is utilized this chat message to be sent to receiving terminal for digital television 4 in above-mentioned zone, for the user in this specific region provides conveniently, communicative channel efficiently, in addition, also utilize digital TV network downlink bandwidth large, support the feature of broadcast, the extensive chat initiated in this specific region can be realized.
Embodiment of the present invention tool has the following advantages or beneficial effect: overcome and accurately cannot locate user according to immediate communication tool, and inconvenient user according to geographical position in more among a small circle and around user set up the technical problem of chat sessions, reach as the user in a certain specific region provides communicative channel easily, increase the technique effect exchanged between district's intra domain user.
Device embodiment described above is only schematic, the wherein said unit illustrated as separating component or can may not be and physically separates, parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.Those of ordinary skill in the art, when not paying performing creative labour, are namely appreciated that and implement.
Through the above description of the embodiments, those skilled in the art can be well understood to the mode that each execution mode can add required general hardware platform by software and realize, and can certainly pass through hardware.Based on such understanding, technique scheme can embody with the form of software product the part that prior art contributes in essence in other words, this computer software product can store in a computer-readable storage medium, as ROM/RAM, magnetic disc, CD etc., comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform the method described in some part of each embodiment or embodiment.
Above-described execution mode, does not form the restriction to this technical scheme protection range.The amendment done within any spirit at above-mentioned execution mode and principle, equivalently to replace and improvement etc., within the protection range that all should be included in this technical scheme.
Claims (10)
1. based on an instant communication method for digital TV terminal, it is characterized in that, comprise the following steps:
The chat message that receiving digital television terminal sends, wherein, described chat message comprises the TSID information of frequency corresponding to chat content information and digital TV terminal, is corresponded to the geographical location information of described digital TV terminal by described TSID information;
The chat message sent according to digital TV terminal obtains the region of described digital TV terminal, and this chat message is sent to the receiving terminal for digital television of specifying in described region.
2. as claimed in claim 1 based on the instant communication method of digital TV terminal, it is characterized in that, the described chat message sent according to digital TV terminal obtains the region at described digital TV terminal place, and the method this chat message being sent to the receiving terminal for digital television of specifying in described region specifically comprises:
The chat message sent according to digital TV terminal obtains the region at described digital TV terminal place, and finds according to described region and corresponding with this region broadcast server;
Chat message is sent to the receiving terminal for digital television of specifying in described region by described server of broadcasting.
3., as claimed in claim 2 based on the instant communication method of digital TV terminal, it is characterized in that, described in broadcast the method that chat message is sent to the receiving terminal for digital television of specifying in described region by server and specifically comprise:
Broadcast server and chat message is converted into TS stream, and this TS stream is sent to the IPQAM modulating equipment in described region;
Described TS stream is modulated to frequency corresponding with the receiving terminal for digital television of specifying in IPQAM modulating equipment by IPQAM modulating equipment;
Described receiving terminal for digital television demodulates chat message from described frequency.
4. based on an instant communicating system for digital TV terminal, it is characterized in that, comprising:
Digital TV terminal, for sending chat message, wherein, described chat message comprises the TSID information of frequency corresponding to chat content information and digital TV terminal, is corresponded to the geographical location information of described digital TV terminal by described TSID information;
Message routing apparatus, the chat message for sending according to digital TV terminal obtains the region of described digital TV terminal, and this chat message is sent to the receiving terminal for digital television of specifying in described region.
5., as claimed in claim 4 based on the instant communicating system of digital TV terminal, it is characterized in that, described message routing apparatus comprises:
Chat server, the chat message for sending according to digital TV terminal obtains the region at described digital TV terminal place, and finds according to described region and corresponding with this region broadcast server;
Broadcast server, for chat message being sent to the receiving terminal for digital television of specifying in described region.
6. as claimed in claim 5 based on the instant communicating system of digital TV terminal, it is characterized in that, described system also comprises IPQAM modulating equipment and at least one receiving terminal for digital television, chat message is converted into TS stream by described server of broadcasting, and this TS stream is sent to the IPQAM modulating equipment in described region;
Described IPQAM modulating equipment is used for described TS stream to be modulated to frequency corresponding with the receiving terminal for digital television of specifying in IPQAM modulating equipment;
Described receiving terminal for digital television is used for demodulating chat message from described frequency.
7. a digital TV terminal, is characterized in that, comprising:
Sending module, for sending chat message to message routing apparatus, wherein, described chat message comprises the TSID information of frequency corresponding to chat content information and digital TV terminal, is corresponded to the geographical location information of described digital TV terminal by described TSID information;
Receiver module, for receiving the chat message that IPQAM modulating equipment sends.
8. digital TV terminal as claimed in claim 7, it is characterized in that, described receiver module demodulates chat message specifically for frequency corresponding with the receiving terminal for digital television of specifying from IPQAM modulating equipment.
9. a message routing apparatus, is characterized in that, comprising:
Chat server, chat message for sending according to digital TV terminal obtains the region at described digital TV terminal place, and find according to described region and corresponding with this region broadcast server, wherein, described chat message comprises the TSID information of frequency corresponding to chat content information and digital TV terminal, is corresponded to the geographical location information of described digital TV terminal by described TSID information;
Broadcast server, for chat message being sent to the receiving terminal for digital television of specifying in described region.
10. message routing apparatus as claimed in claim 9, is characterized in that, described in broadcast server and chat message be converted into TS stream, and this TS stream is sent to the IPQAM modulating equipment in described region;
Described TS stream is modulated to frequency corresponding with the receiving terminal for digital television of specifying in IPQAM modulating equipment by described IPQAM modulating equipment by described server of broadcasting, and demodulates chat messages to make receiving terminal for digital television from described frequency.
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| CN201210026078.1A CN102595247B (en) | 2012-02-07 | 2012-02-07 | A kind of instant communication method based on digital TV terminal and system |
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| CN201210026078.1A CN102595247B (en) | 2012-02-07 | 2012-02-07 | A kind of instant communication method based on digital TV terminal and system |
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| CN102595247B true CN102595247B (en) | 2015-12-02 |
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| CN108446151B (en) | 2017-02-14 | 2022-01-25 | 阿里巴巴集团控股有限公司 | Communication method and device |
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| CN100420243C (en) * | 2005-06-17 | 2008-09-17 | 腾讯科技（深圳）有限公司 | System and method for realizing instantaneous communication |
| CN101404747A (en) * | 2008-10-30 | 2009-04-08 | 中兴通讯股份有限公司 | Terminal, network server, system and method for implementing interactive communication |
| CN101510995A (en) * | 2009-02-25 | 2009-08-19 | 深圳创维数字技术股份有限公司 | Method, system and network television terminal for information communication of network TV |
| CN101299673B (en) * | 2008-06-30 | 2011-04-06 | 中兴通讯股份有限公司 | Amalgamation system of multimedia broadcast and instant message communication as well as implementing method thereof |
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| CN1992612A (en) * | 2005-12-29 | 2007-07-04 | 腾讯科技（深圳）有限公司 | Method and system for realizing instant communication by TV terminal |
| FR2910772B1 (en) * | 2006-12-21 | 2009-01-23 | Alcatel Lucent Sa | METHOD FOR INTERACTIVE COMMUNICATION BETWEEN COMMUNICATION TERMINALS, SERVER AND INTERACTIVE TELEVISION NETWORK |
| CN102333237B (en) * | 2011-10-28 | 2014-09-10 | 广东九联科技股份有限公司 | Television-set-top-box-based information management system |
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| CN100420243C (en) * | 2005-06-17 | 2008-09-17 | 腾讯科技（深圳）有限公司 | System and method for realizing instantaneous communication |
| CN101299673B (en) * | 2008-06-30 | 2011-04-06 | 中兴通讯股份有限公司 | Amalgamation system of multimedia broadcast and instant message communication as well as implementing method thereof |
| CN101404747A (en) * | 2008-10-30 | 2009-04-08 | 中兴通讯股份有限公司 | Terminal, network server, system and method for implementing interactive communication |
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