CN2306614Y - Multimedia computer network TV set - Google Patents

Abstract

The utility model discloses a multiple media computer network television and comprises an input unit, an output unit and a host computer. The input unit comprises a modulating and demodulating device, a computer keyboard and a mouse, and the output unit comprises a television and a printing machine. A main plate, a power supply, an optical disc driving device, a hard disc driving device, a floppy disc driving device, a computer function extension plate, an MPEG pressing solution plate, an input connecting port plate and an output connecting portplate are arranged in the host computer. The host computer receives the input network information of the modulating and demodulating device and can play a VCD. The multiple media computer network television also has the function of a computer and causes the household appliance, the computer and the communication be in integration.

Description

The multimedia computer Web TV

The utility model relates to digital information processing, specifically is meant a kind of multimedia computer Web TV.

In present field of household appliances, real application of multimedia technology is not appeared in the newspapers as yet, VIDEOCD is the new and high technology that is applied in field of household appliances in recent years, use this technology a large amount of sound, Data Compression of Image is on cd cd, in the kinds of platform system, play, and be applied in dynamic image, the music shadow bands, every field such as specialized education's training program, its image compression standard--MPEG1 that adopts international standards, this compress technique makes and can store the pictorial information that had the VHS quality in 74 minutes on a standard CD, certainly the music information after the compression has the vivid effect of digital music equally, the plateform system of playing VIDEOCD is called as VCD player (VCD PLAYER), the computer system that digital image decompress(ion) card is housed is supported VIDEOCD equally, the player of general VCD only has broadcast VCD, the function of AUDIO, it or not real multimedia system, the similar a bit video tape recorder of this machine (VCR), monitoring software is installed in the hardware system of VCD player, linear image on can only play CD, music provides function limited, can not carry out interactive operation, the Application and Development in multimedia field may be carried out in this system hardly, and existing CD-ROM drive, the computer system of the application software of the mpeg decompression card and the image that plays sound can be play VCD equally, such application program can be loaded in the hardware, (as a special expansion card) or as an application software on the CD, perhaps be stored on the hard disk of computer system, such plateform system just can provide the application of multiple function, but cost an arm and a leg, one Daepori leads to multimedia computer units up to ten thousand easily, common people are difficult to afford to consume, and common computer only is used for the office document processing, data base administration etc., the utilance of its resource also has a segment distance less than 10% so really can enter average family as " multimedia home computer ".

The purpose of this utility model provides a kind of multimedia computer Web TV, and this computer network TV had both had ordinary electrical home appliance (VCD, sound equipment, game machine etc.) function, had the function of networking, computer again, and collection household electrical appliances, computer, communication three functions are one.

To achieve these goals, the utility model adopts following technical scheme: the multimedia computer Web TV contains input equipment, output equipment, main frame, and input equipment includes modulator-demodulator, computer keyboard, Genius mouse; Output equipment includes television set, printer; Be provided with mainboard, power supply, CD drive, hard disk drive, floppy disk, computer function expansion board, mpeg decompression plate, input interface plate, output interface plate in the main frame, power supply output is connected to mainboard, CD drive, hard disk drive, floppy disk, computer function expansion board, mainboard is connected with the computer function expansion board is two-way, the computer function expansion board separates with CD drive, hard disk drive, floppy disk, MPGE respectively that pressing plate is two-way to be connected, expansion board with the input interface plate, the output interface plate is two-way is connected; Host housing is provided with standard interface that is connected with input equipment modulator-demodulator, computer keyboard, Genius mouse and the standard interface that is connected with output equipment television set, printer.Oralia, power supply output is connected to mainboard, CD drive, hard disk drive, floppy disk, computer function expansion board, mainboard is connected with the computer function expansion board is two-way, the computer function expansion board separates with CD drive, hard disk drive, floppy disk, MPGE respectively that pressing plate is two-way to be connected, expansion board with the input interface plate, the output interface plate is two-way is connected; Host housing is provided with standard interface that is connected with input equipment modulator-demodulator, computer keyboard, Genius mouse and the standard interface that is connected with output equipment television set, printer.

Since the utility model adopt the main frame mainly contain mainboard, CD drive, hard disk drive, floppy disk, computer function expansion board, mpeg decompression plate come receiving modem fan-in network information, make the multimedia computer Web TV can network, play VCD, other owing to the setting up and the setting of keyboard and Genius mouse of computer function expansion board, make the multimedia computer Web TV also have the function of computer.

Below in conjunction with drawings and Examples, the utility model is done a detailed explanation.

Fig. 1 is the utility model structural principle block diagram.

Fig. 2 is the utility model main frame principle schematic.

See also Fig. 1 to shown in Figure 2, the multimedia computer Web TV contains input equipment, output equipment, main frame, and input equipment includes modulator-demodulator 1, computer keyboard 2, Genius mouse 3; Output equipment includes television set 4, printer 5; Be provided with mainboard 61 in the main frame 6, power supply 62, CD drive 63, hard disk drive 64, floppy disk 65, computer function expansion board 66, mpeg decompression plate 67, input interface plate 68, output interface plate 69, power supply 62 outputs are connected to mainboard 61, CD drive 63, hard disk drive 64, floppy disk 65, computer function expansion board 66, mainboard 61 and 66 two-way connections of computer function expansion board, computer function expansion board 66 respectively with CD drive 63, hard disk drive 64, floppy disk 65, MPGE separates pressing plate 67 two-way connections, expansion board 66 and input interface plate 68, the 69 two-way connections of output interface plate; Main frame 6 shells are provided with standard interface that is connected with modulator-demodulator 1, computer keyboard 2, the Genius mouse 3 of input equipment and the standard interface that is connected with output equipment television set 4, printer 5, the input interface that also can set up the standard output interface that is connected with VGA display 7 and set up the standard input interface that is connected with microphone 8, adapt with remote controller 9 on main frame 6.Concrete function is described below: realize bidirectional communication function after main frame 6 links to each other with modulator-demodulator 1, computer keyboard 2 links to each other with main frame 6 with Genius mouse 3 and afterwards realizes operating function, remote controller 9 links to each other with main frame 6 and realizes linking to each other distant control function, printer 5, television set 4, VGA display 7 with main frame 6 realization is respectively printed, put, Presentation Function.

Set mainboard 61 is cores of the present utility model in the main frame 6, computer function, function of surfing the Net, the VCD playing function all will support realization according to this, it is 68EC020 that mainboard 61 adopts model, be one 32 CPU, its effect is a processing graphics, sound equipment, and video information, and provide the online and the required first floor system software KICKSTART (being referred to as BIOS on the PC) of computer function, in order to make digital image, figure, sound is exported on television set 4 screens better, the horizontal frequency of mainboard 61 designs need be by not changeing frequency circuit (general television set also is 15.KHZ) when therefore connecing TV output between 15.75KHZ and 31.5KHZ.In addition, mainboard 61 also adopts newly-designed AA chipset (being made up of ALICE, PAULA, LISA), to increase color effects, animation process function, acoustics, wherein, graphics coprocessor, comprise one can quick exchange viewing area content special circuit, video display processor comprises definition figure and animation, carries out geometric transformation and shows, PAULA is an acoustic treater, can handle the multichannel steric information.Also use a new gate array AKIKO on the mainboard 61, the main communication interface of being responsible between CPU and the special chip, the conversion of acceleration pixel format, mainboard 61 is because the memory management compactness, Time Calculation is accurate, only need the RAM of 1-2M just can realize multi-job operation, and significantly do not postpone, mainboard 61 is by 182 pin expansion mouth and computer function expansion board 66, the MPEG67 plate connects communication, on the 182 pin expansion mouth 32 bit address buses are arranged, 32 bit data bus and various control signal, obtain required various data from this reason between each expansion board, just be not described in detail at this as for logical relation.The computer function expansion board is used for realizing expanding using computer peripheral device, and all computer fittings all adopts PC compatibility standard form in the utility model, i.e. standard hard drive, floppy disk, CD-ROM, keyboard, printer interface, VGA interface, microphone interface.Adopt SONY-511 as CD drive 63, hard disk drive 64 adopts SAMSUNG-2.1G, floppy disk 65 adopts TEAC, mpeg decompression plate 67 adopts MPEG450, and power supply 62 adopts A6000, and mainboard 61 adopts CD32, cpu chip in it is foregoing 68EC020, computer function expansion board 66 adopts SX32, and input interface plate 68 adopts ICBI, and output interface plate 69 has adopted ICBO.And mpeg decompression plate 67 designs by the ISO9660-IEC11172MPEG1 universal standard, and it has the function of playing VCD, AUDIOCD.Wherein, CD drive 63, hard disk drive 64, floppy disk 65 are connected to IDECD mouth, IDEHD mouth, the FDD mouth of computer function expansion board 66 respectively; Mpeg decompression plate 67, mainboard 61 are connected to the MPEG mouth and the CD32 mouth of computer function expansion board 66 respectively; Input interface plate 68, output interface plate 69 are connected to the REMOTE mouth of computer function expansion board 66 respectively.Certainly remove above-mentioned hardware, this multimedia computer Web TV Chinesize in addition OS, web browser, on-screen keyboard software, network savvy software, equipment auto Detection Software, the support of MPEG1AUDIO, VIDEOCD playout software and multimedia computer software could move.

Claims (2)

1. multimedia computer Web TV, this computer network TV contains input equipment, output equipment, main frame, it is characterized in that: input equipment includes modulator-demodulator (1), computer keyboard (2), Genius mouse (3); Output equipment includes television set (4), printer (5); Be provided with mainboard (61) in the main frame (6), power supply (62), CD drive (63), hard disk drive (64), floppy disk (65), computer function expansion board (66), mpeg decompression plate (67), input interface plate (68), output interface plate (69), power supply (62) output is connected to mainboard (61), CD drive (63), hard disk drive (64), floppy disk (65), computer function expansion board (66), mainboard (61) and two-way connection of computer function expansion board (63), computer function expansion board (63) and CD drive (63), hard disk drive (64), floppy disk (65), MPGE separates the two-way connection of pressing plate (67), expansion board (63) and input interface plate (68), the two-way connection of output interface plate (69); Main frame (6) shell is provided with standard interface that is connected with input equipment modulator-demodulator (1), computer keyboard (2), Genius mouse (3) and the standard interface that is connected with output equipment television set (4), printer (5).

2. computer network TV as claimed in claim 1 is characterized in that: defeated people's receive window of also setting up standard input interface that the standard output interface that is connected with VGA display (7) and microphone (8) be connected on the said main frame (6), adapting with remote controller (9).

Images