Automotive storage and playback device and method for using the same

• US 7,200,357 B2
• Filed: 10/19/2001
• Issued: 04/03/2007
• Est. Priority Date: 10/20/2000
• Status: Expired due to Term

• Current Assignee: Callahan Cellular LLC (Intellectual Ventures LLC)
• Original Assignee: Universal Electronics, Inc.
• Inventors: Edwards, Bruce, Janik, Craig M., Kalayjian, Nick
• Primary Examiner(s): Orgad; Edan
• Application Number:
  US10/052,057
• Publication Number:
  US 20020164973A1
• Time in Patent Office: 1,992 Days
• Field of Search: 701/200, 701/1, 701/23, 701/24, 709/5, 455/550, 455/90, 455/3.01, 455/3.02, 455/3.03, 455/3.04, 455/3.06, 455/414.1, 455/414.2, 455/414.3, 455/414.4, 455/41.1, 455/41.2, 455/41.3, 455/350.1, 455/553.1, 455/556.1, 455/556.2, 455/557, 455/575.9, 455/90.1, 455/90.2, 455/90.3, 320/352, 320/313, 320/402, 320/310, 320/467, 320/315, 320/401, 320/457, 320/316, 320/321
• US Class Current: 455/3.02
• CPC Class Codes: G11B 27/10 Indexing; Addressing; Timing or synchronising; Measuring tape travel
• CPC Class Codes: G11B 27/34 Indicating arrangements indicating means incorporated in magazine or cassette G11B23/046 and G11B23/0875; indicating measured values in general G01D
• CPC Class Codes: H04L 65/1101 Session protocols
• CPC Class Codes: H04L 65/764 at the destination reformatting of additional data in video clients H04N21/4355
• CPC Class Codes: H04L 67/12 specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
• CPC Class Codes: H04L 67/306 User profiles
• CPC Class Codes: H04L 67/52 specially adapted for the location of the user terminal
• CPC Class Codes: H04L 67/565 Conversion or adaptation of application format or content adding application control or application functional data H04L67/561
• CPC Class Codes: H04L 69/329 in the application layer [OSI layer 7]
• CPC Class Codes: H04L 9/40 Network security protocols
• CPC Class Codes: H04W 12/50 Secure pairing of devices
• CPC Class Codes: H04W 28/06 Optimizing the usage of the radio link, e.g. header compression, information sizing , discarding information system modifying transmission characteristic according to link quality by modifying frame length H04L1/0007; dynamic adaptation of the packet size for flow control or congestion control H04L47/365
• CPC Class Codes: H04W 28/18 Negotiating wireless communication parameters
• CPC Class Codes: H04W 4/00 Services specially adapted for wireless communication networks; Facilities therefor
• CPC Class Codes: H04W 4/02 Services making use of location information
• CPC Class Codes: H04W 4/029 Location-based management or tracking services
• CPC Class Codes: H04W 4/18 Information format or content conversion, e.g. adaptation by the network of the transmitted or received information for the purpose of wireless delivery to users or terminals
• CPC Class Codes: H04W 4/20 Services signaling; Auxiliary data signalling, i.e. transmitting data via a non-traffic channel
• CPC Class Codes: H04W 84/12 WLAN [Wireless Local Area Networks]
• CPC Class Codes: H04W 88/08 Access point devices

Abstract

An automotive storage and playback device and method for using the same are described. The automotive storage and playback device is capable of being detachably coupled to an automobile. The device includes a wireless transceiver to receive compressed digital content automatically from a computer system via a wireless local area network based on user defined preferences input into the computer system. The wireless transceiver is communicably coupled to the wireless local area network when the wireless transceiver is a predetermined distance from a wireless local area network access point. The device also includes a decoder and converter to decompress and convert the digital content. The decompressed and converted digital content is sent to be played on an output device in the automobile.

Claims

1. An apparatus comprising:

a computer system communicably coupled to a wireless local area network, the computer system automatically obtaining, storing, and sending digital media content via a wireless local area network access point to an automotive storage and playback device when the automotive storage and playback device includes a wireless transceiver that is within range of the wireless local area network, the computer system, being located remotely from an automobile coupled to the automotive storage and playback device, automatically obtaining at least a portion of the digital media content at scheduled times from one or more digital media content servers via a wide area network based on user defined preferences directly input into the computer system by a user.

2. The apparatus of claim 1 wherein the computer system comprises a system control application to send the digital media content automatically to the automotive storage and playback device in response to control firmware on the automotive storage and playback device broadcasting a discovery message to the system control application and wherein the automotive storage and playback device broadcasts the discovery message only when the automobile coupled to the automotive storage and playback device is turned off.

3. The system of claim 1 wherein the computer system attempts to sends the digital media content to the automotive storage and playback device periodically at times designated according to the user defined preferences input into the computer system.

4. The system of claim 1 wherein the computer system is operable to send the digital media content to the automotive storage and playback device in response to a user action.

5. The system of claim 1 wherein the computer system comprises:

a system control application to manage and control the transfer of the digital media content to the automotive storage and playback device; and

a user interface by which the user defined preferences are directly input into the computer system by the user.

6. A system for transferring digital content to an automobile comprising:

an automotive storage and playback device for coupling to the automobile, the automotive storage and playback device including a first wireless transceiver to automatically receive digital media content via a wireless local area network, the automotive storage and playback device coupled to an output device in the automobile that is capable of playing the digital media content; and

a computer system coupled to the wireless local area network and remotely located with respect to the automobile to which the automotive storage and playback device is coupled, the computer system automatically obtaining, storing, and sending the digital media content via the wireless local area network to the automotive storage and playback device when the automotive storage and playback device includes a wireless transceiver that is within range of the wireless local area network with the computer system obtaining at least a portion of the digital media content at scheduled times from one or more digital content servers via a wide area network based on user defined preferences directly input into the computer system by a user.

7. The system of claim 6 wherein control firmware on the automotive storage and playback device broadcasts a discovery message periodically and automatically for the purpose of synchronizing digital media content from a system control application on the computer system when the automobile is turned off.

8. The system of claim 6 wherein the automotive storage and playback device receives the digital media content periodically at times designated according to the user defined preferences input into the computer system.

9. The system of claim 6 wherein the automotive storage and playback device receives the digital media content in response to a user action at the computer system.

10. The system of claim 6 wherein the computer system comprises:

a system control application to manage and control the transfer of the digital media content to the automotive storage and playback device; and

a user interface by which the user defined preferences are directly input into the computer system by the user.

11. The system of claim 6 further comprising a storage and datalink unit coupled with the first wireless transceiver to receive the digital media content from the first wireless transceiver and convert the digital content into at least binary data.

12. The system of claim 11 further comprising a head unit coupled to the storage and data link unit via at least one cable.

13. The system of claim 12 wherein the head unit comprises:

a stereo sound processor;

an audio mixer coupled with the stereo sound processor;

a pre-amplifier coupled with the audio mixer;

an amplifier coupled with the pre-amplifier;

a tuner coupled to an antennae attached to the automobile; and

a user interface.

14. The system of claim 13 wherein the head unit further comprises:

a compact disc drive coupled with the stereo sound processor; and

an audiocassette drive coupled with the stereo sound processor.

15. The system of claim 6 wherein the digital media content includes at least one of a music file, a text file, an image file, a video file, and an interactive multimedia file.

16. The system of claim 6 wherein the wide area network is Internet.

17. The system of claim 11 wherein the storage and datalink unit includes a battery.

18. The system of claim 11 wherein the storage and datalink unit includes a temperature-based control system.

19. The system of claim 11 wherein the storage and datalink unit includes a vibration dampening system.

20. The system of claim 19 wherein the vibration dampening system includes two elastomeric suspension caps.

21. A method of transferring digital media content to an automotive storage and playback device coupled to an automobile comprising:

communicably coupling the automotive storage and playback device to a local area network when the automotive storage and playback device is within range of a wireless local area network; and

receiving at least a portion of the digital media content automatically from a computer system located remotely from a vehicle coupled to the automotive storage and playback device via the wireless local area network wherein the digital media content was automatically obtained by the remote computer system from one or more digital content servers via a wide area network at scheduled times based upon user defined preferences directly input into the computer system by a user while.

22. The method of claim 21 wherein receiving digital media content includes control firmware broadcasting a discovery message periodically and automatically when the automobile is turned off for the purpose of synchronizing digital media content with a system control application on the computer system.

23. The method of claim 21 wherein receiving digital media content includes receiving the digital media content periodically at times designated according to the user defined preferences input into the computer system.

24. The method of claim 21, wherein receiving digital media content includes receiving at least a portion of the digital media content in response to a user action.

25. The method of claim 21 further comprising decompressing and converting the digital media content into at least binary data.

26. The method of claim 25 further comprising transferring the converted content to an output device in the automobile.

27. The method of claim 26 further comprising playing the converted content on the output device.

28. The method of claim 21 wherein the digital media content includes at least one of a music file, a text file, an image file, a video file, and an interactive multimedia file.