CN102769790B - A kind of digital TV integrated machine and get rid of letter implementation method - Google Patents
A kind of digital TV integrated machine and get rid of letter implementation method Download PDFInfo
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Abstract
A kind of digital TV integrated machine and get rid of letter implementation method, this digital TV integrated machine inside is at least integrated with WIFI module, switch module, Set Top Box module and CM module, video screen module, the method comprises: the program chaining information that WIFI module mobile terminal receive gets rid of, by this program chaining information transmission to switch module; Switch module by this program chaining information transmission to Set Top Box module; Set Top Box module receives and obtains play-on-demand program order after resolving this program chaining information, by cable modem module, this play-on-demand program order is sent to broadcasting and TV multimedia resource server by the hfc plant through outside, CMTS, and receive broadcasting and TV multimedia resource server by the program data signal of coming through CMTS, hfc plant and CM module transfer, and obtain audio frequency and video after this program data signal of decoding and export video screen module to playing.Can realize getting rid of letter on digital TV integrated machine.
Description
Technical field
The present invention relates to digital TV field, particularly relate to a kind of digital TV integrated machine and get rid of letter implementation method.
Background technology
Digital Television is all generally be made up of television set and the Set Top Box (Set-top box, STB) being placed on television set, and getting rid of letter is then a kind of new application be derived in Digital Television.The principle that realizes of getting rid of letter is, program request order is made into a kind of link information and is kept in mobile phone with the form of similar SMS, the link information that different request programs is corresponding different, user can install in the mobile phone getting rid of letter client the link information that finds a certain program (as film A) and to Set Top Box whipping mobile phone, by the gravity sensing function (general intelligence mobile phone has possessed this function all) of mobile phone, this link information is transmitted to Set Top Box, Set Top Box receives and obtains the program request order of this program (as film A) after resolving this link information, and then Set Top Box can pass through cable modem (Cable Modem, CM) the program request order of this program (as film A) is mixed (Hybrid Fiber Coaxial by through optical fibre-coaxial cable, HFC) network, Cable Modem Termination System (Cable Modem Terminal Systems, CMTS) broadcasting and TV multimedia resource server is sent to, broadcasting and TV multimedia resource server responds the program request order of this program (as film A), and after user right judges by the data-signal of this program (as film A) by through CMTS, hfc plant and CM send Set Top Box to, after set top box decodes, output sound video is to television set, user can watch this program (as film A), thus to achieve in Digital Television application and get rid of letter and namely broadcast to carry out program.
The above-mentioned letter that gets rid of realizes when Set Top Box is placed on television set, along with machine top, CM etc. are built in television set to form the trend development of digital TV integrated machine, how realizing getting rid of letter on digital TV integrated machine, is the technical barrier that this area researcher needs solution badly.
Summary of the invention
The invention provides a kind of digital TV integrated machine and get rid of letter implementation method, can realize getting rid of letter on digital TV integrated machine.
One aspect of the present invention provides a kind of digital TV integrated machine, and described digital TV integrated machine inside is at least integrated with WIFI module, switch module, Set Top Box module and cable modem module, video screen module, wherein:
Described WIFI module, for the program chaining information that mobile terminal receive gets rid of, and gives described switch module by described program chaining information transmission;
Described switch module, for giving described Set Top Box module by described program chaining information transmission;
Described Set Top Box module, for receiving and obtaining play-on-demand program order after resolving described program chaining information, by described cable modem module by described play-on-demand program order by the Hybrid Fiber Coaxial network through outside, Cable Modem Termination System is sent to broadcasting and TV multimedia resource server, and receive described broadcasting and TV multimedia resource server by through described Cable Modem Termination System, the program data signal that described Hybrid Fiber Coaxial network and described cable modem module transfer are come, and obtain audio frequency and video after described program data signal of decoding and export video screen module to playing.
What the present invention provided on the other hand a kind of digital TV integrated machine gets rid of letter implementation method, described digital TV integrated machine inside is at least integrated with WIFI module, switch module, Set Top Box module and cable modem module, video screen module, and described method comprises:
The program chaining information that described WIFI module mobile terminal receive gets rid of, and give described switch module by described program chaining information transmission;
Described program chaining information transmission is given described Set Top Box module by described switch module;
Described Set Top Box module receives and obtains play-on-demand program order after resolving described program chaining information, by described cable modem module by described play-on-demand program order by the Hybrid Fiber Coaxial network through outside, Cable Modem Termination System is sent to broadcasting and TV multimedia resource server, and receive described broadcasting and TV multimedia resource server by through described Cable Modem Termination System, the program data signal that described Hybrid Fiber Coaxial network and described cable modem module transfer are come, and obtain audio frequency and video after described program data signal of decoding and export video screen module to playing.
In the present invention, the inner integrated WIFI module of digital TV integrated machine can make mobile terminal and the inner integrated Set Top Box module of digital TV integrated machine interconnect, thus can realize getting rid of letter on digital TV integrated machine.In addition, digital TV integrated machine gets rid of in the process of letter in realization, can break away from Set Top Box impeding user, more ocular and simple.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the present invention, be briefly described to the accompanying drawing used required in embodiment 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 structure chart of a kind of digital TV integrated machine that first embodiment of the invention provides;
Fig. 2 is the structure chart of a kind of digital TV integrated machine that second embodiment of the invention provides;
Fig. 3 is the structure chart of a kind of digital TV integrated machine that third embodiment of the invention provides;
Fig. 4 is the structure chart of a kind of digital TV integrated machine that fourth embodiment of the invention provides;
Fig. 5 is the structure chart of a kind of digital TV integrated machine that fifth embodiment of the invention provides;
Fig. 6 is the flow chart getting rid of letter implementation method of a kind of digital TV integrated machine that sixth embodiment of the invention provides.
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 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.
The invention provides a kind of digital TV integrated machine and get rid of letter implementation method, can realize getting rid of letter on digital TV integrated machine.Below be described in detail respectively.
Refer to Fig. 1, Fig. 1 is the structure chart of the digital TV integrated machine that first embodiment of the invention provides.Wherein, the key point that digital TV integrated machine shown in Fig. 1 realizes getting rid of letter is: utilize the inner integrated WIFI module of digital TV integrated machine to realize interconnecting of mobile terminal and these two kinds of equipment of digital TV integrated machine, namely the WIFI module utilizing digital TV integrated machine inner integrated is to build local area network (LAN), make mobile terminal and digital TV integrated machine be in same local area network (LAN), can realize getting rid of letter application.In the present invention, mobile terminal includes but not limited to cell phone, palmtop PC, mobile internet device (Mobile InternetDevices, MID).
As shown in Figure 1, this digital TV integrated machine inside is at least integrated with WIFI module 101, switch module 102, Set Top Box module 103 and cable modem (CM) module 104, video screen module 105, wherein:
WIFI module 101, for the program chaining information that mobile terminal receive gets rid of, and by this program chaining information transmission to switch module 102.
Switch module 102, for by this program chaining information transmission to Set Top Box module 103.
Set Top Box module 103, for receiving and obtaining play-on-demand program order after resolving this program chaining information, by cable modem module 104, this play-on-demand program order is sent to broadcasting and TV multimedia resource server by the hfc plant through outside, CMTS, and receive broadcasting and TV multimedia resource server by the program data signal transmitted through CMTS, hfc plant and cable modem module 104, and obtain audio frequency and video after decoded program data-signal and export video screen module 105 to playing.
Visible, the inner integrated WIFI module of the digital TV integrated machine shown in Fig. 1 can make mobile terminal and digital TV integrated machine interconnect, thus can realize getting rid of letter on digital TV integrated machine.As the optional execution mode of one, digital TV integrated machine provided by the invention not only can realize getting rid of letter application, and digital TV integrated machine can also enter the Internet, thus makes user can experience the application of more internets.Introduce below and how to realize when digital TV integrated machine provided by the invention enters the Internet getting rid of letter application.
Because WIFI module can have three kinds of mode of operations, i.e. AP mode of operation, route pattern, wireless client (AP client) pattern, therefore, in conjunction with the actual conditions that digital TV integrated machine enters the Internet, can have with application scenarios.
1, application scenarios one: digital TV integrated machine is by the cable router through outside, Broadband Network Access internet.
As shown in Figure 2, Fig. 2 is the structure chart of the digital TV integrated machine provided for second embodiment of the invention.In the digital TV integrated machine that second embodiment of the invention provides, switch module 102 is by cable router, the broadband network connection internet through the inner integrated RJ45 network interface 106 of digital TV integrated machine and outside, wherein, Set Top Box module 103 and WIFI module 101 are also respectively used to obtain the IP address belonging to same local area network (LAN), and WIFI module is in AP mode of operation, to make mobile terminal access WIFI module 101, the IP address of mobile terminal is identical with the IP address of WIFI module 101.
In application scenarios one, digital TV integrated machine (can suppose that IP address is: 192.168.1.100), Broadband Network Access internet is as China Telecom ADSL by the cable router through outside, and use outside cable router, make twisted pair network cable one end can connect the LAN mouth of outside cable router, the other end connects the inner integrated RJ45 network interface 106 of digital TV integrated machine.Wherein, by the inner integrated switch module 102 of digital TV integrated machine, Set Top Box module 103 and WIFI module 101 obtain IP address respectively, the IP address of such as, Set Top Box module 103 shown in Fig. 2 be can: 192.168.1.102; And the IP address of WIFI module 101 can be: 192.168.1.101.Now, inner for digital TV integrated machine integrated WIFI module 101 is set to AP mode of operation, and mobile terminal can be accessed AP focus (i.e. WIFI module), correspondingly mobile terminal can obtain the IP address of WIFI module 101: 192.168.1.101.Under this application, mobile terminal and Set Top Box module 101 are operated in the same network segment, belong to same local area network (LAN), and mobile terminal can access the Internet, also can realize the normal transmission of getting rid of letter, complete the application of getting rid of letter.
Wherein, the dotted line of the band four-headed arrow between WIFI module 101 and mobile terminal represents between WIFI module 101 and mobile terminal it is wireless link.
2, application scenarios two: digital TV integrated machine is by the wireless router through outside, Broadband Network Access internet.
(1) mobile terminal is surfed the Net by the WIFI module that digital TV integrated machine is inner integrated.
As shown in Figure 3, Fig. 3 is the structure chart of the digital TV integrated machine provided for third embodiment of the invention.In the digital TV integrated machine that third embodiment of the invention provides, WIFI module 101 connects internet by the wireless router through outside, broadband network, wherein, mobile terminal, Set Top Box module 103 are also respectively used to obtain WIFI module 101 according to the IP address of self regular allocation, wherein, the IP address of the IP address of mobile terminal, the IP address of Set Top Box module 103 and WIFI module 101 belongs to the IP address of same local area network (LAN); WIFI module 101 is in wireless client pattern (AP client).
Under this application, digital TV integrated machine (can suppose that IP address is: 192.168.1.100), Broadband Network Access internet is as China Telecom ADSL by the wireless router through outside, and use wireless router, the inner integrated built-in WIFI module 101 of digital TV integrated machine is operated in AP client pattern, there is bridge joint and routing function, the IP address that WIFI module 101 can obtain wireless router distribution is: 192.168.1.102, and can according to self rule to Set Top Box module 103, mobile terminal distributing IP address.As shown in Figure 3, when mobile terminal is by WIFI module 101 access network, then mobile terminal and Set Top Box module 103 will exist together a local area network (LAN), and the IP address of Set Top Box module 103 is: 192.168.88.100, and the IP address of mobile terminal is: 192.168.88.101.Thus make to get rid of letter channels open, can realize getting rid of letter application.
Wherein, the dotted line of the band four-headed arrow between WIFI module 101 and mobile terminal represents between WIFI module 101 and mobile terminal it is wireless link.
Wherein, the dotted line of the band four-headed arrow between WIFI module 101 and wireless router represents between WIFI module 101 and wireless router it is wireless link.
(2) mobile terminal is by the online of outside wireless router.
As shown in Figure 4, Fig. 4 is the structure chart of the digital TV integrated machine provided for fourth embodiment of the invention.In the digital TV integrated machine that fourth embodiment of the invention provides, WIFI module 101, mobile terminal are connected internet by the wireless router through same outside with broadband network respectively, wherein, WIFI module 101 and mobile terminal are respectively also for obtaining the IP address belonging to same local area network (LAN), and WIFI module 101 is in wireless client pattern (AP client)); Set Top Box module 103 obtains the IP address of WIFI module 101 according to self regular allocation, and wherein, WIFI module 101 support gets rid of letter broadcast packet transparent transmission.
Under this application, digital TV integrated machine (can suppose that IP address is: 192.168.1.100), Broadband Network Access internet is as China Telecom ADSL by the wireless router through outside, and use wireless router, the inner integrated built-in WIFI module 101 of digital TV integrated machine is operated in AP client pattern, there is bridge joint and routing function, the IP address that WIFI module 101 can obtain wireless router distribution is: 192.168.1.102, and can according to self rule to Set Top Box module 103 distributing IP address.As shown in Figure 4, if mobile terminal is by outside wireless router access network, then acquisition IP address is by mobile terminal: 192.168.1.101, and the IP address that WIFI module 101 distributes to Set Top Box module 103 is: 192.168.88.100.Now, mobile terminal and Set Top Box module 103, cannot proper communications in different local area network (LAN)s, at this moment just need the route changing WIFI module 101 to arrange, and make WIFI module 101 support get rid of letter broadcast packet transparent transmission and just namely can realize getting rid of letter and apply.
Wherein, the dotted line of the band four-headed arrow between wireless router and mobile terminal represents between wireless router and mobile terminal it is wireless link.
Wherein, the dotted line of the band four-headed arrow between wireless router and WIFI module 101 represents between wireless router and WIFI module 101 it is wireless link.
3, application scenarios three: digital TV integrated machine uses broadcasting and TV broadband services online (digital TV integrated machine can be allowed to enter the Internet without the need to any outside router under this application, therefore no longer the situation of outside router existence is discussed).
As shown in Figure 5, Fig. 5 is the structure chart of the digital TV integrated machine provided for fifth embodiment of the invention.In the digital TV integrated machine that fifth embodiment of the invention provides, WIFI module 101 connection cable modem module 104, and connect broadcasting and TV multimedia resource server by the hfc plant through outside, CMTS, mobile terminal, Set Top Box module 103 are respectively also for obtaining the IP address of WIFI module 101 according to self regular allocation, and the IP address of mobile terminal and the IP address of Set Top Box module 103 belong to the IP address of same local area network (LAN); WIFI module 101 is in AP client pattern.
Under this application, digital TV integrated machine can be surfed the Net by broadcasting and TV broadband services, mobile terminal and Set Top Box module 103 have realized interconnected by WIFI module 101 in digital TV integrated machine inside, Set Top Box module 103, mobile terminal exist together a local area network (LAN), get rid of letter channels open, the application of getting rid of letter can be realized.
More than introduce and illustrate in real network application, the WIFI module utilizing digital TV integrated machine inner integrated, when heterogeneous networks accesses, realizes getting rid of telecommunication function.Utilize the present invention, get rid of letter and will bring users' fashion as the new application of the integration of three networks, novel, multimedia-on-demand is experienced efficiently.
Refer to Fig. 6, Fig. 6 is the flow chart getting rid of letter implementation method of the digital TV integrated machine that sixth embodiment of the invention provides.Get rid of in letter implementation method at the digital TV integrated machine shown in Fig. 6, digital TV integrated machine inside is at least integrated with WIFI module, switch module, Set Top Box module and cable modem module, video screen module.As shown in Figure 6, the method can comprise the following steps.
601, the WIFI module mobile terminal receive program chaining information of getting rid of, and by this program chaining information transmission to switch module.
602, switch module by this program chaining information transmission to Set Top Box module.
603, Set Top Box module receives and obtains play-on-demand program order after resolving this program chaining information, by cable modem (CM) module, this play-on-demand program order is sent to broadcasting and TV multimedia resource server by the hfc plant through outside, CMTS, and receive broadcasting and TV multimedia resource server by the program data signal of coming through CMTS, hfc plant and cable modem module transfer, and obtain audio frequency and video after this program data signal of decoding and export video screen to playing.
As the optional execution mode of one, digital TV integrated machine as shown in Figure 6 get rid of in letter implementation method, switch module connects internet by RJ45 network interface, outside cable router and the broadband network inner integrated through digital TV integrated machine, wherein, Set Top Box module and WIFI module obtain the IP address belonging to same local area network (LAN) respectively, and WIFI module is in AP mode of operation, to make mobile terminal access WIFI module, the IP address of mobile terminal is identical with the IP address of WIFI module.
As the optional execution mode of one, digital TV integrated machine as shown in Figure 6 get rid of in letter implementation method, WIFI module is connected internet by the wireless router through outside with broadband network, mobile terminal, Set Top Box module obtain the IP address of WIFI module according to self regular allocation respectively, wherein, the IP address of the IP address of mobile terminal, the IP address of Set Top Box module and WIFI module belongs to the IP address of same local area network (LAN); WIFI module is in wireless client pattern.
As the optional execution mode of one, digital TV integrated machine as shown in Figure 6 get rid of in letter implementation method, WIFI module, mobile terminal are connected internet by the wireless router through same outside with broadband network respectively, WIFI module and mobile terminal obtain the IP address belonging to same local area network (LAN) respectively, and WIFI module is in wireless client pattern; Set Top Box module obtains WIFI module according to the IP address of self regular allocation, and wherein, letter broadcast packet transparent transmission is got rid of in WIFI module support.
As the optional execution mode of one, digital TV integrated machine as shown in Figure 6 get rid of in letter implementation method, WIFI module connection cable modulator-demodulator, and connect broadcasting and TV multimedia resource server by the hfc plant through outside, CMTS, mobile terminal, Set Top Box module obtain the IP address of WIFI module according to self regular allocation respectively, and the IP address of mobile terminal and the IP address of Set Top Box module belong to the IP address of same local area network (LAN); WIFI module is in wireless client pattern.
Get rid of in letter implementation method at the digital TV integrated machine shown in Fig. 6, the inner integrated WIFI module of digital TV integrated machine can make mobile terminal and the inner integrated Set Top Box module of digital TV integrated machine interconnect, thus can realize getting rid of letter on digital TV integrated machine.In addition, digital TV integrated machine gets rid of in the process of letter in realization, can break away from Set Top Box impeding user, more ocular and simple.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is that the hardware that can carry out instruction relevant by program has come, this program can be stored in a computer-readable recording medium, storage medium can comprise: flash disk, read-only memory (Read-Only Memory, ROM), random access device (Random Access Memory, RAM), disk or CD etc.
Above to digital TV integrated machine provided by the present invention and get rid of letter implementation method and be described in detail, apply specific case herein to set forth principle of the present invention and execution mode, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (2)
1. a digital TV integrated machine, is characterized in that, described digital TV integrated machine inside is at least integrated with WIFI module, switch module, Set Top Box module and cable modem module, video screen module, wherein:
Described WIFI module, for the program chaining information that mobile terminal receive gets rid of, and gives described switch module by described program chaining information transmission;
Described switch module, for giving described Set Top Box module by described program chaining information transmission;
Described Set Top Box module, for receiving and obtaining play-on-demand program order after resolving described program chaining information, by described cable modem module by described play-on-demand program order by the Hybrid Fiber Coaxial network through outside, Cable Modem Termination System is sent to broadcasting and TV multimedia resource server, and receive described broadcasting and TV multimedia resource server by through described Cable Modem Termination System, the program data signal that described Hybrid Fiber Coaxial network and described cable modem module transfer are come, and obtain audio frequency and video after described program data signal of decoding and export video screen module to playing,
Described WIFI module connects described cable modem, and connect described broadcasting and TV multimedia resource server by the Hybrid Fiber Coaxial network through described outside, described Cable Modem Termination System, described mobile terminal, described Set Top Box module are respectively also for obtaining the IP address of described WIFI module according to self regular allocation, and the IP address of described mobile terminal and the IP address of described Set Top Box module belong to the IP address of same local area network (LAN); Described WIFI module is in wireless client pattern.
2. a digital TV integrated machine get rid of letter implementation method, it is characterized in that, described digital TV integrated machine inside is at least integrated with WIFI module, switch module, Set Top Box module and cable modem module, video screen module, and described method comprises:
The program chaining information that described WIFI module mobile terminal receive gets rid of, and give described switch module by described program chaining information transmission;
Described program chaining information transmission is given described Set Top Box module by described switch module;
Described Set Top Box module receives and obtains play-on-demand program order after resolving described program chaining information, by described cable modem module by described play-on-demand program order by the Hybrid Fiber Coaxial network through outside, Cable Modem Termination System is sent to broadcasting and TV multimedia resource server, and receive described broadcasting and TV multimedia resource server by through described Cable Modem Termination System, the program data signal that described Hybrid Fiber Coaxial network and described cable modem module transfer are come, and obtain audio frequency and video after described program data signal of decoding and export video screen module to playing,
Described method also comprises:
Described WIFI module connects described cable modem, and connect described broadcasting and TV multimedia resource server by the Hybrid Fiber Coaxial network through described outside, described Cable Modem Termination System, described mobile terminal, described Set Top Box module obtain the IP address of described WIFI module according to self regular allocation respectively, and the IP address of described mobile terminal and the IP address of described Set Top Box module belong to the IP address of same local area network (LAN); Described WIFI module is in wireless client pattern.
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| CN103067761A (en) * | 2012-12-20 | 2013-04-24 | 西湖电子集团有限公司 | Smart television all-in-one machine network control module |
| CN105681879B (en) * | 2016-02-25 | 2018-10-19 | 四川长虹电器股份有限公司 | The method and system of set-top box program request are realized in private network network |
| CN106231355B (en) * | 2016-08-03 | 2019-04-23 | 深圳Tcl新技术有限公司 | The interactive approach and system of TV and mobile terminal |
| CN109548183A (en) * | 2017-08-11 | 2019-03-29 | 深圳光峰科技股份有限公司 | Screen interacts connection method, projection device, mobile terminal and system |
| CN111182500A (en) * | 2020-01-02 | 2020-05-19 | 中车株洲电力机车有限公司 | Communication method and system for rail transit |
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