CN202014345U - Mobile television terminal device - Google Patents
Mobile television terminal device Download PDFInfo
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- CN202014345U CN202014345U CN2011200400294U CN201120040029U CN202014345U CN 202014345 U CN202014345 U CN 202014345U CN 2011200400294 U CN2011200400294 U CN 2011200400294U CN 201120040029 U CN201120040029 U CN 201120040029U CN 202014345 U CN202014345 U CN 202014345U
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Abstract
The utility model discloses a mobile television terminal device which comprises a digital mobile television terminal and an analog television mobile terminal. The whole device comprises a host computer and a slave computer, wherein, the host computer is provided with a host computer television signal receiving module, a host computer television radio frequency module, a host computer decoding module and a host computer graphic processing module; and the slave computer is provided with a slave computer television signal receiving module, a slave computer television radio frequency module, a slave computer decoding module and a slave computer graphic processing module. The mobile television terminal device is mainly characterized in that the receiving, the playing and the recording of multiple programs are simultaneously supported in the same mobile terminal. Therefore, the freedom degree of a user on selecting television programs is improved to a greater degree.
Description
Technical field
The utility model relates to the mobile TV technical field, specifically is the terminal of mobile television.
Background technology
Watch that audiovisual entertainment, news have been an indispensable ring in most modern's lives, and popular business advertisement also is dependent on this cover behavior pattern.The past people can only be sitting in when going home and see TV in the parlor, are very restricted in the action.When TV watch hand-held devices such as being spreaded to machine in one's hands the time, except the time of watching may be elongated, interactive, the diversity service that combine with the networking more can occur, and will invest the more additional function of life-stylize of television channel.The data of market survey mechanism show, by 2010, broadcast mobile TV user Ke Da 3,250 ten thousand families, China Mobile's TV user will reach 1.2 hundred million people, the market output value will reach nearly hundred billion RMB, and huge market potential will attract numerous manufacturers to join the contention of this grand banquet.
The utility model content
At the problems referred to above, the utility model aims to provide a kind ofly can support many cover TV programme to receive the mobile TV terminal device of playing and recording separately or simultaneously.
For realizing this technical purpose, scheme of the present utility model is: a kind of mobile TV terminal device, comprise television antenna, TV RF module, television signal decoder module, picture signal processing module, audio-frequency signal processing module, human-computer interaction module, peripheral module, memory device and power module, described TV RF module, television signal decoder module, picture signal processing module, audio-frequency signal processing module are two groups, form the system of main frame and the separate work of slave two covers respectively; Communicate to connect the shared lineup's machine of main frame and slave interactive module between described main frame and the slave by communication control module.
As a kind of preferred, described television antenna is two groups, and main frame respectively is connected one group with slave.
As a kind of preferred, described television antenna is one group, and main frame and slave all are connected to this antenna by a signal distribution module.
As a kind of preferred, that described TV RF module and television signal decoder module adopt is the NMI 600 of analog signal.
As a kind of preferred, that described TV RF module and television signal decoder module adopt is the NMI 500 of digital signal.
By two cover television receptions, demodulation, decoding are set in a locking terminal, the graphics processing function module, and the complete communication control module of a cover, realized the independence of two cover TV programme or recorded simultaneously and playing function, improved the degree of freedom that the user selects TV programme to a greater extent.
Description of drawings
Fig. 1 is the structured flowchart of embodiment one of the present utility model.
Fig. 2 is the structured flowchart of embodiment two of the present utility model.
Fig. 3 is the structured flowchart of this novel lift-launch in mobile communication terminal.
Fig. 4 is each data flow figure in the utility model scheme.
Fig. 5 is the workflow diagram of the utility model from host-initiated.
Fig. 6 is the workflow diagram that the utility model starts from slave.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further details.
Mobile TV terminal device of the present utility model can be formulated as simulated television, and support in the simulated television three big standards: all TSC-system formula standards comprise NTSC-M, NTSC-J, NTSC-4.43.All pal mode standards: PAL-B, PAL-B1, PAL-D, PAL-D1, PAL-G, PAL-K, PAL-H, PAL-I, PAL-K, PAL-K1, PAL-M, PAL-N, the SECAM-B of PAL-Nc and Sequential Color and Memory system formula, SECAM-D, SECAM-G1, SECAM-K, SECAM-K1 standard.
The also configurable digital moving-tv pattern of mobile TV terminal device of the present utility model, as CMMB, DVB-T, ISDB-T.
Mobile TV terminal device of the present utility model is mainly by following several major parts: television antenna, TV RF module, television signal decoder module, picture intelligence processing module, audio-frequency signal processing module, human-computer interaction module, peripheral module and power module.Wherein the TV RF module is mainly finished the reception of TV signal, demodulation.Analog-to-digital conversion and decoding that the television signal decoder module mainly is responsible for signal obtain standard digital figure signal and audio frequency letter digital number, simulated television is decoded as and meets ITU_BT.601 or ITU605 standard graphics digital signal and audio signal, and Digital Television obtains graphics digital signal through H.264 decoding and audio decoder obtains sound radio information.The picture signal processing module will connect signal and carry out graphics process, as size according to the size conversion figure of display resolution, and the final medium graphics process of display screen that shows.Audio-frequency signal processing module mainly is responsible for the audio signal after the reduction demodulation, perhaps with its digitlization, and convenient further processing as storage etc.Human-computer interaction module such as keyboard, display screen, touch-screen, optical mouse and trace ball etc.Peripheral module comprises USB, jumbo external memory device etc.
Play the different TV programme of two covers owing to need to receive simultaneously, therefore in the process of design, use two cover television systems, be divided into main frame and slave.The main frame slave can be worked individually or simultaneously.This part comprises the television antenna module again, slave status control module, and master-slave communication module.Television antenna module, principal and subordinate's machine can be shared a cover (as shown in Figure 2), also can separately design (as shown in Figure 1).If a shared cover antenna then need increase signal distribution module in design, so that two cover system receptivities reach best.The slave status control module is used to finish the switching on and shutting down of main frame to slave, resets and the slave current state is obtained.The master-slave communication module is mainly finished the mutual of information before principal and subordinate's machine, comprises the order control of main frame to slave, and slave is to the function request of main frame, and state reports or the like.For guaranteeing the normal of communication, this part communication protocol need be done the design of necessary communication integrity.
As shown in Figure 4, in specific implementation process, TV signal is introduced signal distribution module (if two-antenna scheme via television antenna, then there is not this step), enter the TV RF module respectively, through tuning, enter the TV decoder module after the demodulation, if simulated television terminal, then generate and meet ITU_BT.601 or ITU605 standard digital signals and audio signal through decoding, if digital mobile terminal then generates voice signal behind generation graphics digital signal and the audio decoder after H.264 decoding.Be divided into two parts afterwards, graphics digital signal enters pattern process module, after graphics process, deliver to human-computer interaction module (display) and finally show television video frequency signal, voice signal enters audio processing modules, sends into external loudspeaker after the processing, realizes the audio signal reduction.Owing to the digital coding of anolog TV signals is handled, therefore can be further processed TV programme very easily, such as: the recording of TV programme, the function of replaying or the like.And, therefore, can when watching a cover TV programme, can overlap television program record according to user's hobby to other one fully owing to work during the two television identical of this system's support.
Communication control module, comprise signaling transmission and transfer of data, signaling is transmitted the transmission of ordering between main responsible principal and subordinate's machine with message, is used for main frame slave is sent instruction, and slave reports functions such as request command, and data sharing can be accomplished by two independent systems that transfer of data makes.This module is responsible for finishing whole communication process by the communication protocol that aims at this product design.
This system can carry in any a kind of terminal equipment, in this product is realized, this system takes to be planted in the cover mobile communication terminal (as shown in Figure 3), this terminal has realized GSM network four cards four standby functions, after loading this system, this terminal has possessed two TVs and four cards, four standby functions simultaneously.
The total following several different working methods of this system "
1, two television operations patterns
2, single television operations pattern 1 (main frame television mode)
3, single television operations pattern 2 (slave television mode)
4, holding state
As described in Fig. 5,6, device of the present utility model can switch arbitrarily in above one of four states by communication control module between principal and subordinate's machine.
The startup of system can be divided into two kinds of patterns:
A: by host-initiated, B: start by slave.Wherein Mode A is supported all four kinds of mode of operations, and Mode B is supported 3,4 two kinds of mode of operations.
In concrete making is implemented, described TV RF module, the simulated television decoder module adopts the NMI600 of NMI, Digital Television receives, decoder module adopts NMI500, or adopts the higher digital simulation TV integration module of integrated level, and pattern process module adopts the MTK6235+6223C of Lian Fake company, because these two modules all have the gsm communication function, so this product has also realized that GSM network four blocks four and treats communication function.
Software: 6235+NMI600 is master control side, and 6223C+NMI600 is a prosecution, and both sides communicate by the AT order of MTK standard and the communication protocol of independent development.
The above; it only is preferred embodiment of the present utility model; not in order to restriction the utility model, every foundation technical spirit of the present utility model to any trickle modification that above embodiment did, be equal to and replace and improve, all should be included within the protection range of technical solutions of the utility model.
Claims (5)
1. mobile TV terminal device, comprise television antenna, TV RF module, television signal decoder module, picture signal processing module, audio-frequency signal processing module, human-computer interaction module, peripheral module, memory device and power module, it is characterized in that: described TV RF module, television signal decoder module, picture signal processing module, audio-frequency signal processing module are two groups, form the system of main frame and the separate work of slave two covers respectively; Communicate to connect the shared lineup's machine of main frame and slave interactive module between described main frame and the slave by communication control module.
2. mobile TV terminal device according to claim 1 is characterized in that: described television antenna is two groups, and main frame respectively is connected one group with slave.
3. mobile TV terminal device according to claim 1 is characterized in that: described television antenna is one group, and main frame and slave all are connected to this antenna by a signal distribution module.
4. according to each described mobile TV terminal device in the claim 1 to 3, it is characterized in that: that described TV RF module and television signal decoder module adopt is the NMI600 of analog signal.
5. according to each described mobile TV terminal device in the claim 1 to 3, it is characterized in that: that described TV RF module and television signal decoder module adopt is the NMI500 of digital signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200400294U CN202014345U (en) | 2011-02-16 | 2011-02-16 | Mobile television terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200400294U CN202014345U (en) | 2011-02-16 | 2011-02-16 | Mobile television terminal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202014345U true CN202014345U (en) | 2011-10-19 |
Family
ID=44784955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200400294U Expired - Fee Related CN202014345U (en) | 2011-02-16 | 2011-02-16 | Mobile television terminal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202014345U (en) |
-
2011
- 2011-02-16 CN CN2011200400294U patent/CN202014345U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 B, block 1079, garden city digital garden, Nanhai Road, Shekou, Shenzhen, Guangdong, 503, Nanshan District 602, China Patentee after: SHENZHEN WOTE WODE CO., LTD. Address before: 518000 B, block 1079, garden city digital garden, Nanhai Road, Shekou, Shenzhen, Guangdong, 503, Nanshan District 602, China Patentee before: Shenzhen Water World Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111019 Termination date: 20200216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |