CN201118731Y

CN201118731Y - TV, visual phone and DVD recorder integrator

Info

Publication number: CN201118731Y
Application number: CNU2007201002156U
Authority: CN
Inventors: 明翠; 尚志武; 金泳汉
Original assignee: Tianjin Samsung Electronics Co Ltd
Current assignee: Tianjin Samsung Electronics Co Ltd
Priority date: 2007-10-30
Filing date: 2007-10-30
Publication date: 2008-09-17
Anticipated expiration: 2017-10-30

Abstract

The utility model relates to an integrated machine combining a television, a videophone and a DVD recorder, which comprises a casing, a DVD recorder loader electronic circuit, a videophone loader and a television loader electronic circuit as well as an input/output electronic circuit, and is characterized in that the DVD recorder loader electronic circuit, the videophone loader electronic circuit and the television loader electronic circuit as well as the input/output electronic circuit are arranged in the same casing; the CPU of the television loader electronic circuit is respectively connected with the CPU of the DVD recorder loader electronic circuit and the CPU of the videophone loader; the audio input/output electronic circuit of the television loader electronic circuit is respectively connected with audio/video input/output lines of the DVD recorder and audio/video input/output electronic circuits of the videophone; and the input electronic circuit is connected with a coder decoder of the DVD recorder through a tuning circuit and an ADC/DAC/change-over circuit. The integrated machine has advantages of large recording capacity, compatibility of a plurality of audio/video formats, extending the functions of the television, simple use and broad application.

Description

The combined integrated machine of TV, video telephone and DVD burner

Technical field

The utility model relates to a kind of audio frequency, video composite set, particularly a kind of TV, video telephone and the combined integrated machine of DVD burner.

Background technology

Along with the DVD player development of technologies, technology DVD burner (DVDRECORDER) series of products has widely entered market in large quantities, but capacity is big because DVD RECODER itself has, definition is high and the advantage of imprinting, gradually by the consumer acceptance.And along with the progress of science and technology, improving constantly of people's level of consumption and demand layer, the consumer is also more and more higher to the function application demand of DVD product, and the DVD RECODER that possesses the imprinting playing function simultaneously formally becomes the main flow in market, favored by the consumer.But the DVD player that possesses imprinting and playing function at present also must with the supporting use of television set, the display of television set as player used, terminal region that need be separately during use separately, connection is used very inconvenient again.Improving constantly along with people's demand in addition, video telephone has entered into average family gradually, video telephone commonly used at present adopts one-piece type video telephone set, and as the video telephone display, its image is little, distortion is big with flat ray picture tube for its display, cost is high.From the comprehensive ornaments of Modern Family, the independent placement of video telephone, TV and CD writer also makes indoor layout seem in disorder.

Therefore, continually develop novel product and expand its function,, reduce to produce and use cost, become one of new problem that this field scientific research personnel is badly in need of researching and developing for people create good living environment to meet the need of market.

The utility model content

The purpose of this utility model is to overcome the deficiency of above-mentioned technology, and a kind of combined integrated machine of TV, video telephone and DVD burner of simple in structure, dependable performance is provided.

The technical scheme that the utility model adopted is for achieving the above object: the combined integrated machine of a kind of TV, video telephone and DVD burner, comprise casing, DVD burner movement electronic circuit, video telephone movement and television set rump electron circuit and input and output electronic circuit, it is characterized in that described DVD burner movement electronic circuit, video telephone set rump electron circuit and television set rump electron circuit input/output electronic circuit be located in the same casing; The CPU of Core of TV set electronic circuit is connected with the CPU of DVD burner movement electronic circuit and the CPU of video telephone movement respectively; The audio frequency input and output electronic circuit of television set rump electron circuit is connected with the audio frequency and video input and output circuit of DVD burner and the audio frequency and video input and output electronic circuit of video telephone respectively; The input electronic circuit is connected with DVD burner coding, decoder with the ADC/DAC/ change-over circuit by tuning circuit.

The beneficial effects of the utility model are:

1, TV and built-in DVD CD writer are formed all-in-one, comprise that not only DVD itself has characteristics, and big, the compatible multiple audio frequency and video form of the capacity of recording, and maximum compatibility is provided, can realize the video image of direct viewing simultaneously and listen to sound that the user that is more convenient for uses.

2, video telephone and TV are combined as a whole, thereby have expanded television function, make cost reduce significantly by resource-sharing, have visual big, the genuine characteristics of color.

3, DVD burner also can be carried out the imprinting record to the video telephone content, more conveniently provides to daily life.

4, owing to used the technology of TV, video telephone and the integration of DVD burner movement electronic circuit, TV both can be used as the display terminal of video telephone, also can become DVD burner and play display; Use more conveniently, operate simplyr, and effectively reduced the area occupied of Family Day electrical appliance equipment.

In a word, the utility model is reasonable in design, and dependable performance is widely used, and has vast market prospect.

Description of drawings

Fig. 1 is the utility model internal circuit connection diagram;

Fig. 2 is the utility model schematic block circuit diagram;

Fig. 3 is the utility model workflow diagram.

Embodiment

Below in conjunction with accompanying drawing and preferred embodiment, details are as follows to embodiment, structure, feature that foundation the utility model provides:

A kind of TV, video telephone are connected as shown in Figure 1 with the combined integrated machine internal circuit of DVD burner, comprise casing, DVD burner movement electronic circuit, video telephone movement and television set rump electron circuit and input and output electronic circuit, described DVD burner movement electronic circuit, video telephone set rump electron circuit and television set rump electron circuit input/output electronic circuit are in same casing.The CPU of Core of TV set electronic circuit is connected with the CPU of DVD burner movement electronic circuit and the CPU of video telephone movement respectively; The audio frequency input and output electronic circuit of television set rump electron circuit is connected with the audio frequency and video input and output circuit of DVD burner and the audio frequency and video input and output electronic circuit of video telephone respectively; The input electronic circuit is connected with DVD burner coding, decoder with the ADC change-over circuit by tuning circuit.Described input and output electronic circuit part connects A/V I/O, microphone input, earphone output, coaxial output, optical fiber output and aberration output module respectively, and is connected with tuning circuit ADC/DAC change-over circuit.The cpu system control module of described main control part is connected with coding/decoding system with the SERVO CONTROL module respectively, and the audio frequency and video input/output module connects coding/decoding system; Tuning circuit ADC/DAC change-over circuit transfers to coding/decoding system after decoding processing with signal, is back to tuning circuit ADC/DAC change-over circuit, thereby finishes the coding and decoding process.The SERVO CONTROL module is connected with optical-disc reader (RF AMP) module and drive control module respectively, thereby drive control module connects and driving laser head pick-up realizes that CD reads.The cpu system control module that remote controller/the S/W control module is connected is connected with TV movement and cpu system control module thereof respectively, external picture tube of TV movement and loud speaker, the audio frequency and video input/output module is controlled by the cpu system control module equally and is connected multimedia DSP, and be connected with modulator-demodulator with Video Decoder respectively, the external camera of Video Decoder, modem module then connect telephone set and telephone wire respectively.

After the DVD burner movement reads optical disc information, through servo/DSP/ coding and decoding process, under the control of CPU, (1) is directly exported to the A/V audio-video signal behind the input/output electronic circuit pack directly and is exported the back by lead-out terminal and connect display device and play; (2) preserve directly being burnt on the CD behind the audio-video signal decoding and coding; (3) by input interface, external equipment relevant audio, video datas such as (digital camera/Digital Video) is preserved on CD.

When user's off-hook is put through phone, calling has the phone of video telephone function, after voice-grade modems (can the adopt the TLV320AIC12 chip) connection through video telephone, multimedia DSP (can adopt the DM642 chip) will be transferred to the other side through digital video circuit collection compression and by modulator-demodulator and local telephone from the dynamic image of camera (can adopt the MT9C033 chip), meanwhile, the other side's dynamic image also carries out the reduction of contracing of real-time decompress(ion) by modulator-demodulator and local telephone by multimedia DSP, because the control of the cpu system of television set links to each other with the cpu system control of video telephone, if controlling, we's system for TV set allows during conversation, then the audio frequency and video input-output line that the view data after the reduction is connected with TV through video telephone can be presented on we's the television set, finally realize the transmission and the demonstration of visual image.

The audio-video signal of video telephone can be transferred to the audio frequency and video input and output circuit of DVD burner by the audio frequency and video input and output circuit of TV, realize content imprinting record through the coding and decoding circuit then video telephone.

As shown in Figure 2, the control of the remote controller that is provided with/panel is picked up with the CD model respectively, DPS handles, coding/decoding circuit module and output circuit are connected described output circuit connection Play System.

When dvd playback, according to the operation of remote controller and control panel instruction is transferred to after CPU handles, under the control of CPU, will play compatible following CD by output behind the coding/decoding from the information that CD picks up:

CD/VCD/SVCD/CVD/CD-R，RW/DVD/DVD-AUDIO/DVD-R，RW，DVD+R，RW/SACD。

Broadcast, the editor of forms such as support MPEG1/MPEG2/MPEG4/MP3/WMA/JPEG/DIVX.The audio/video information of digital equipments such as DVD or VCD player, digital camera, Digital Video, mobile phone can be transcribed and preserve management on the CD.

As shown in Figure 3, handle through the audio/video signal processing module by remote controller/DVD S/W and remote controller/panel control module; The external equipment input signal is handled through audio/video signal, and remote controller/panel is controlled through the DVD reading or recording, handles through audio/video signal, and plays by output circuit; Above step is that control panel that is provided with by front equipment end and the remote controller of controlling this control panel are achieved, at last via output circuit output image and sound to finish playing process.The various audio/video informations of outside input can be handled the back by electronic circuit and export broadcast, also the valuable information burning of part can be preserved to CD simultaneously by lead-out terminal.

Above-mentioned detailed description of the combined integrated machine of this TV, video telephone and DVD burner being carried out with reference to embodiment; be illustrative rather than determinate; therefore in the variation and the modification that do not break away under the utility model general plotting, should belong within the protection range of the present utility model.

Claims

1, the combined integrated machine of a kind of TV, video telephone and DVD burner, comprise casing, DVD burner movement electronic circuit, video telephone movement and television set rump electron circuit and input and output electronic circuit, it is characterized in that described DVD burner movement electronic circuit, video telephone set rump electron circuit and television set rump electron circuit input/output electronic circuit be located in the same casing; The CPU of Core of TV set electronic circuit is connected with the CPU of DVD burner movement electronic circuit and the CPU of video telephone movement respectively; The audio frequency input and output electronic circuit of television set rump electron circuit is connected with the audio frequency and video input and output circuit of DVD burner and the audio frequency and video input and output electronic circuit of video telephone respectively; The input electronic circuit is connected with DVD burner coding, decoder with the ADC/DAC/ change-over circuit by tuning circuit.

2, the combined integrated machine of TV according to claim 1, video telephone and DVD burner is characterized in that described multimedia DSP adopts the DM642 chip.

3, the combined integrated machine of TV according to claim 1, video telephone and DVD burner is characterized in that described camera adopts the MT9C033 chip.