Distributed computer system for providing audio, video, and information signals to plural modules throughout a home

• US 6,069,621 A
• Filed: 05/30/1996
• Issued: 05/30/2000
• Est. Priority Date: 05/10/1994
• Status: Expired due to Term

• Current Assignee: Donald Schupak
• Original Assignee: Donald Schupak
• Inventors: Schupak, Donald
• Primary Examiner(s): Miller, John W.
• Application Number:
  US08/655,727
• Time in Patent Office: 1,461 Days
• Field of Search: 345/326, 345/327, 348/6, 348/8, 348/10, 348/12, 348/13, 348/14, 348/15, 348/16, 395/200.57, 395/200.74, 340/825.06, 340/825.07, 340/825.08, 340/825.22, 340/825.24, 340/825.25, 340/825.69, 340/825.72, 359/146, 359/147, 364/188-190, 455/3.1, 455/3.3, 455/4.1, 455/4.2, 455/5.1, 455/6.1, 455/6.2, 455/6.3
• US Class Current: 715/717
• CPC Class Codes: H04N 21/4143 embedded in a Personal Computer [PC]
• CPC Class Codes: H04N 21/418 External card to be used in combination with the client device, e.g. for conditional access
• CPC Class Codes: H04N 21/422 Input-only peripherals , i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS] input devices also receiving signals from specially adapted client devices H04N21/4104
• CPC Class Codes: H04N 21/42615 involving specific demultiplexing arrangements
• CPC Class Codes: H04N 21/42623 involving specific decryption arrangements
• CPC Class Codes: H04N 21/4263 involving specific tuning arrangements, e.g. two tuners
• CPC Class Codes: H04N 21/42661 for reading from or writing on a magnetic storage medium, e.g. hard disk drive
• CPC Class Codes: H04N 21/43615 Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals home Audio Video Interoperability [HAVI] data switching networks H04L12/2805
• CPC Class Codes: H04N 7/163 by receiver means only

Abstract

A distributed computer system for receiving any one of an audio signal, a video signal, or an information signal at a central location and for supplying any one of the audio signal, the video signal, or the information signal to at least one location remote from the central location, including a central computation unit provided at the central location, the central computation unit being adapted to receive any one of the audio signal, the video signal, or the information signal, the central computation unit including a microprocessor, a non-volatile memory, a hard disk drive, a floppy drive, a CD-ROM, and a volatile memory, a data transfer mechanism, and at least one remote module being devoid of disk drives and connected to the central computation unit through the data transfer mechanism for receiving any one of the audio signal, the video signal, or the information signal and being adapted to use the drives of the central computation unit.

Claims

1. A distributed computer system for receiving one of an audio signal, a video signal, and an information signal at a central location and for supplying said one of said audio signal, said video signal, and said information signal to one of a plurality of locations remote from said central location, comprising:

a central computation unit provided at said central location, said central computation unit being adapted to receive said one of said audio signal, said video signal, and said information signal, said central computation unit including;

a microprocessor,

a non-volatile memory,

a volatile memory,

a modem for connecting to an internet service provider,

display means,

input means,

an audio/video port,

a hard disk drive,

a floppy drive, and

a CD-ROM drive;

bi-directional data transfer means; and

a plurality of remote modules provided at said plurality of locations, wherein one of said plurality of remote modules is provided in a kitchen environment and is connected to said central computation unit through said bi-directional data transfer means for receiving said one of said audio signal, said video signal, and said information signal, and said one remote module being devoid of hard disk drives, floppy drives and CD-ROM drives and being adapted to utilize said hard disk drive, said floppy drive, and said CD-ROM drive of said central computation unit.

2. The system of claim 1, wherein said bi-directional data transfer means is a cable for carrying an electric signal.

3. The system of claim 1, wherein said bi-directional data transfer means is a fiber optic cable for carrying a light signal.

4. The system of claim 1, wherein said bi-directional data transfer means is an infra-red data link.

5. The system of claim 1, wherein said bi-directional data transfer means is a radio-frequency data link.

6. The system of claim 1, wherein said one of said plurality of remote modules receives said one of said audio signal, said video signal, and said information signal from said central computation unit in response to a message sent from said remote module to said central computation unit.

7. The system of claim 6, wherein said one remote module further includes user input means for sending said message.

8. The system of claim 7, wherein said user input means includes a touch-screen.

9. The system of claim 7, wherein said user input means includes a membrane-style keypad.

10. The system of claim 1, wherein said non-volatile memory of said central computation unit is a magnetic disk.

11. The system of claim 1, wherein said non-volatile memory of said central computation unit is an optical disk.

12. The system of claim 1, wherein said non-volatile memory of said central computation unit is a ROM.

13. A computer system distributed throughout a building with a plurality of rooms, comprising:

a central computation unit provided in one of said plurality of rooms, said central computation unit including;

a microprocessor,

a non-volatile memory,

a volatile memory,

a modem for connecting to an internet service provider,

display means,

input means,

an audio/video port,

a hard disk drive,

a floppy drive, and

a CD-ROM drive;

bi-directional data transfer means; and

a plurality of remote modules provided in respective other ones of said plurality of rooms, each of said plurality of remote modules being connected to said central computation unit through said data transfer means, wherein said each of said plurality remote modules receives one of an audio signal, a video signal, and an information signal from said central computation unit in response to a message sent from each of said plurality of remote modules to said central computation unit, and said each of said plurality of remote modules being devoid of hard disk drives, floppy drives and CD-ROM drives and being adapted to utilize said hard disk drive, said floppy drive, and said CD-ROM drive of said central computation unit.

14. The system of claim 13, wherein one of said plurality of remote modules further comprises input means having a touch-screen for sending said message from a user and said one of said plurality of remote modules is in a kitchen environment.

15. The system of claim 13, wherein one of said plurality of remote modules further comprises input means having a keyboard for sending said message from a user and said one of said plurality of remote modules is in a study.

16. The system of claim 13, wherein one of said plurality of remote modules further comprises input means having a joystick for sending said message from a user and said one of said plurality of remote modules is in a den.

17. The system of claim 13, wherein one of said plurality of remote modules further includes a display and input means having a keypad for sending said message from a user, said one of said plurality of remote modules is in a den, and said message controls said audio signal and said video signal from said central computation unit.

18. The system of claim 13, wherein said bi-directional data transfer means is a cable for carrying an electric signal.

19. The system of claim 13, wherein said bi-directional data transfer means is a fiber optic cable for carrying a light signal.

20. The system of claim 13, wherein said bi-directional data transfer means is an infra-red data link.

21. The system of claim 13, wherein said bi-directional data transfer means is a radio-frequency data link.

22. The system of claim 13, wherein said non-volatile memory of said central computation unit is a magnetic disk.

23. The system of claim 13, wherein said non-volatile memory of said central computation unit is an optical disk.

24. The system of claim 13, wherein said volatile memory of said central computation unit is a RAM.

25. A method for receiving one of an audio signal, a video signal, and an information signal at a central location and for supplying said one of said audio signal, said video signal, and said information signal to respective ones of a plurality of locations remote from said central location, comprising:

receiving, at a central computation unit provided at said central location, said one of said audio signal, said video signal, and said information signal, said central computation unit including;

a microprocessor,

a non-volatile memory,

a volatile memory,

a modem for connecting to an internet service provider,

display means,

input means,

an audio/video port,

a hard disk drive,

a floppy drive, and

a CD-ROM drive; and

transferring, through bi-directional data transfer means, to a plurality of remote modules provided in respective ones of said plurality of locations remote from said central location, said one of said audio signal, said video signal, and said information signal from said central computation unit in response to a message sent from each of said plurality of remote modules to said central computation unit plurality of remote modules to said central computation unit, and each of said plurality of remote modules being devoid of hard disk drives, floppy drives and CD-ROM drives and being adapted to utilize said hard disk drive, said floppy drive, and said CD-ROM drive of said central computation unit.