System and method of forwarding an incoming call to a vehicle's embedded transceiver

• US 20040072558A1
• Filed: 10/15/2002
• Published: 04/15/2004
• Est. Priority Date: 10/15/2002
• Status: Abandoned Application

• Current Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Original Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Inventors: Van Bosch, James A.
• Application Number:
  US10/271,292
• Publication Number:
  US 20040072558A1
• Time in Patent Office: Days
• US Class Current: 455/417
• CPC Class Codes: H04M 1/006 Call diverting means
• CPC Class Codes: H04M 1/6083 by interfacing with the vehicle audio system
• CPC Class Codes: H04M 1/6091 including a wireless interface
• CPC Class Codes: H04W 4/16 Communication-related supplementary services, e.g. call-transfer or call-hold

Abstract

A system and method in a portable wireless communication device (22) for forwarding incoming calls, originally directed to the portable wireless communication device, to a vehicle transceiver (64) in a vehicle (20). The system in the device (22) comprises a cellular transceiver (42), at least one external interface (28A, 28B, 28C), and a microcomputer (40). The external interface (28A, 28B, 28C) may be for wired or wireless connections to the vehicle (20). The microcomputer (40) is connected to the external interface (28A, 28B, 28C) and is programmed to forward any incoming calls to the vehicle transceiver (64) when it is determined that the portable wireless communication device (22) is connected to the vehicle (20).

Claims

1. A portable wireless communication device comprising:

a cellular transceiver; and

a microcomputer having a detector to determine whether the portable wireless communication device is connected to a vehicle;

wherein the microcomputer is programmed to forward an incoming call, originally directed to the portable wireless communication device, to a vehicle transceiver within the vehicle when the detector determines that the portable wireless communication device is connected to the vehicle.

2. The portable wireless communication device in claim 1 further comprising an external interface, wherein the detector is capable of monitoring the external interface to determine whether the external interface is connected to the vehicle.

3. The portable wireless communication device in claim 2, wherein the external interface is capable of being connected to an external cord that extends between the portable wireless communication device and the vehicle, the external cord having at least one communication line that is used by the detector to determine whether the portable wireless communication device is connected to the vehicle.

4. The portable wireless communication device in claim 2, wherein the external interface is capable of being connected to a device docking station mounted in the vehicle.

5. The portable wireless communication device in claim 4, wherein the device docking station is connected to a hands-free control unit in the vehicle, the microcomputer capable of obtaining information from the hands-free control unit after it is determined that the portable wireless communication device is connected to the vehicle, the information comprising of data associated with establishing a communication link with the vehicle transceiver.

6. The portable wireless communication device in claim 1 further comprising a short-range transceiver that is capable of establishing a wireless connection with the vehicle.

7. The portable wireless communication device in claim 6, wherein the wireless connection is not established between the portable wireless communication device and the vehicle until a triggering event occurs in the vehicle.

8. The portable wireless communication device in claim 6, wherein the short-range transceiver has a limited predetermined range for establishing the wireless connection with the vehicle.

9. The portable wireless communication device in claim 1, wherein the programming of the microcomputer to forward the incoming call includes sending a message to a network associated with the portable wireless communication device, the message including a telephone number of the vehicle transceiver.

10. A system for forwarding incoming calls, originally directed to a portable wireless communication device, to a vehicle transceiver in a vehicle, the system comprising:

a cellular transceiver in the portable wireless communication device;

an external interface in the portable wireless communication device for connecting to the vehicle; and

a microcomputer in the portable wireless communication device connected to the external interface to determine whether the portable wireless communication device is connected to the vehicle, the microcomputer being programmed to forward the incoming calls to the vehicle transceiver when it is determined that the portable wireless communication device is connected to the vehicle.

11. The system in claim 10, wherein the external interface is capable of being connected to an external cord that extends between the portable wireless communication device and the vehicle, the external cord having at least one communication line that is used by the microcomputer to determine whether the portable wireless communication device is connected to the vehicle.

12. The system in claim 10, wherein the external interface is capable of being connected to a device docking station mounted in the vehicle.

13. The system in claim 12, wherein the device docking station is connected to a hands-free control unit in the vehicle, the microcomputer capable of obtaining information from the hands-free control unit after it is determined that the portable wireless communication device is connected to the vehicle, the information comprising of data associated with establishing a communication link with the vehicle transceiver.

14. The system in claim 10, wherein the external interface is a short-range transceiver that is capable of establishing a wireless communication link with the vehicle.

15. The system in claim 14, wherein the wireless connection is not established between the portable wireless communication device and the vehicle until a triggering event occurs in the vehicle.

16. The system in claim 10, wherein the programming of the microcomputer to forward the incoming calls includes sending a message to a network associated with the portable wireless communication device, the message including a telephone number of the vehicle transceiver.

17. The system in claim 16, wherein the programming of the microcomputer to forward the incoming calls includes sending a second message to the network associated with the portable wireless communication device when the microcomputer determines that the portable wireless communication device has been disconnected from the vehicle, the second message canceling the forwarding of incoming calls to the vehicle transceiver.

18. A method in a portable wireless communication device, the method comprising the steps of:

determining whether the portable wireless communication device is connected to a vehicle; and

sending a message to a network associated with the portable wireless communication device when it is determined that the portable wireless communication device is connected to the vehicle, the message containing data to forward incoming calls, originally directed to the portable wireless communication device, to a transceiver in the vehicle.

19. The method in claim 18 further comprises the steps of:

determining whether the portable wireless communication device becomes disconnected to the vehicle; and

sending a second message to the network associated with the portable wireless communication device when it is determined that the portable wireless communication device becomes disconnected to the vehicle, the second message containing data to cancel the forwarding of incoming calls.

20. The method in claim 18, wherein the data in the message includes at least a telephone number for establishing a communication link with the transceiver of the vehicle.

21. The method in claim 18, wherein the step of determining whether the portable wireless communication device is connected to the vehicle includes monitoring an external interface in the portable wireless communication device to determine whether the device is connected to the vehicle.

22. The method in claim 18, wherein the step of determining whether the portable wireless communication device is connected to the vehicle includes monitoring a short-range transceiver in the portable wireless communication device.

23. The method in claim 18, wherein before the step of sending the message to the network, the method further comprises the step of obtaining information from the vehicle that includes data associated with establishing a communication link with the vehicle transceiver.