Docking and electrical interface for personal use communication devices

• US 5,991,640 A
• Filed: 11/22/1996
• Issued: 11/23/1999
• Est. Priority Date: 11/22/1996
• Status: Expired due to Term

• Current Assignee: Optis Wireless Technology, LLC (Brevet Capital)
• Original Assignee: Ericsson, Inc. (Telefonaktiebolaget LM Ericsson)
• Inventors: Patterson, Gregory S., Lilja, Patrik H., Bourgeois, Troy
• Primary Examiner(s): WOLFE JR, WILLIS RAY
• Application Number:
  US08/766,368
• Time in Patent Office: 1,096 Days
• Field of Search: 455/557, 455/569, 455/573, 455/575, 455/90, 455/99, 455/345, 455/346
• US Class Current: 455/557
• CPC Class Codes: H04B 1/205 with control bus for exchanging commands between units
• CPC Class Codes: H04B 1/3805 with built-in auxiliary receivers
• CPC Class Codes: H04B 1/3822 specially adapted for use in vehicles H04B1/3827 takes precedence
• CPC Class Codes: H04M 1/6083 by interfacing with the vehicle audio system

Abstract

A docking and electrical interface for physically supporting and electrically interconnecting a personal communication device, such as a mobile cellular telephone, and a master electronic system, such as the electronic system of an automobile. Utilizing the interface allows an operator to selectively control the personal communication device using the master controls for the master electronic system, removing the need to access and manipulate the controls of the personal communication device.

Claims

1. A docking and electrical interface for interfacing a personal communication device with a master electronic system, having master controls, said docking and electrical interface comprising:

a cradle to selectively support said personal communication device in a docked position; and

means for electrically interconnecting said personal communication device with said master electronic system such that the master controls of the master electronics system selectively control the personal communication device.

2. The interface of claim 1, wherein the master electronic system further includes a power source and the personal communication device further includes a battery, said interface further including means for electrically interconnecting the power source of the master electronic system to the personal communication device and providing a charge to the battery of the personal communication device.

3. The interface of claim 1, wherein the master electronic system further includes an antenna, said interface further including means for electrically interconnecting the antenna of the master electronic system with the personal communication device and providing the personal communication device with wireless reception and transmission of data.

4. The interface of claim 1, wherein the master electronic system further includes a microphone, said interface further including means for electrically interconnecting the microphone of the master electronic system with the personal communication device for providing the personal communication device with hands-free transmission of data.

5. The interface of claim 1, wherein the master electronic system further includes an audio device, said interface further including means for electrically interconnecting the audio device of the master electronic system with the personal communication device for providing the personal communication device with hands-free monitoring of data received by the personal communication device.

6. The interface of claim 1, wherein the personal communication device is a cellular telephone.

7. The interface of claim 1, wherein the master controls are separate from the cradle.

8. The interface of claim 1, wherein the master electronic system further includes a power source, an antenna, a microphone and an audio device and the personal communication device further includes a battery, said interface further including means for electrically interconnecting said personal communication device with the master electronic system, means for electronically interconnecting the power source to the personal communication device, means for electronically interconnecting the antenna with the personal communication device, means for electronically interconnecting the microphone with the personal communication device, and means for electronically interconnecting the audio device with the personal communication device.

9. The interface of claim 8, wherein the means for electrically interconnecting said personal communication device with said master electronic system is connected to and controlled by a control unit.

10. The interface of claim 1, wherein the master electronic system is a vehicle.

11. The interface of claim 10, wherein the vehicle is an automobile.

12. The interface of claim 1, wherein the master controls selectively control a functionality of a second device in response to a predetermined condition.

13. The interface of claim 12, wherein the predetermined condition comprises deactivation of the docking and electrical interface.

14. A docking and electrical interface for interfacing a personal communication device, having a battery, with a master electronic system, having an antenna, a microphone, a user interface for controlling functionalities of the master electronic system, a power source and an audio device, said docking and electrical interface comprising:

means to selectively support said personal communication device in a docked position;

means for electrically interconnecting said personal communication device with said master electronic system such that the user interface of the master electronics system selectively controls a functionality of the personal communication device, the user interface of the master electronics system being separate from the means to selectively support;

means for electronically interconnecting the power source of the master electronic system to the personal communication device and providing a charge to the battery of the personal communication device;

means for electrically interconnecting the antenna of the master electronic system with the personal communication device for providing the personal communication device with wireless reception and transmission of data;

means for electrically interconnecting the microphone of the master electronic system with the personal communication device for providing the personal communication device with hands-free transmission of voice; and

means for electrically interconnecting the audio device of the master electronic system with the personal communication device for providing the personal communication device with hands-free monitoring of data received by the personal communication device.

15. The interface of claim 14, wherein the user interface of the master electronic system selectively controls a functionality of a second device in response to a predetermined condition.

16. The interface of claim 15, wherein the predetermined condition comprises deactivation of the docking and electrical interface.

17. The interface of claim 14, wherein the means for electrically interconnecting said personal communication device with said master electronic system, the means for electrically interconnecting the power source, the means for electrically interconnecting the antenna, the means for electrically interconnecting the microphone and the means for electrically interconnecting the audio device are connected to and controlled by a control unit.

18. The interface of claim 17, wherein the control unit includes digital circuitry and analog circuitry.

19. The interface of claim 17, wherein the personal communication device is a cellular telephone.

20. The interface of claim 17, wherein the master electronic system is a vehicle.

21. The interface of claim 20, wherein the vehicle is an automobile.

22. A docking and electrical interface for interfacing a personal communication device, having a battery, with a master electronic system, having an antenna, a microphone, a user interface for selectively controlling functionalities of the master electronic system, a power source, at least one accessory and an audio device, said docking and electrical interface comprising:

a cradle to selectively support said personal communication device in a docked position;

a phone unit electrically interconnecting the personal communication device and the master electronic system;

a power unit electrically interconnecting the power source of the master electronic system and the battery of the personal communication device, said power unit providing a charge to the battery of the personal communication device;

an audio unit electrically interconnecting the audio device of the master electronic system and the personal communication device, said audio unit providing the personal communication device with hands-free monitoring of data received by the personal communication device;

a master data unit selectively electrically interconnecting the user interface of the master electronic system and the personal communication device such that the user interface of the master electronic system selectively controls functionalities of the personal communication device instead of functionalities of the master electronic system;

an accessory unit electrically interconnecting the at least one accessory of the master electronic system with personal communication device for providing accessory features for the personal communication device; and

a control unit electrically interconnecting said phone unit, said power unit, said audio unit, said master data unit and said accessory unit of the docking and electrical interface, said control unit monitoring and controlling the functions of said units.

23. The interface of claim 22, further including means for electrically interfacing the antenna of the master electronic system and the personal communication device to provide the personal communication device with wireless reception and transmission of data.

24. The interface of claim 22, wherein the at least one accessory is a microcomputer capable of receiving, processing and storing data.

25. The interface of claim 22, wherein the personal communication device is a cellular telephone.

26. The interface of claim 22, wherein the master electronic system is a vehicle.

27. The interface of claim 22, wherein the user interface of the master electronic system selectively controls a functionality of the master electronic system upon deactivation of the docking and electrical interface.