HANDS-FREE ELECTRONIC DEVICE AND METHOD FOR THE OPERATION OF A HANDS-FREE ELECTRONIC DEVICE

• US 20090061951A1
• Filed: 08/07/2008
• Published: 03/05/2009
• Est. Priority Date: 03/08/2006
• Status: Abandoned Application

• Current Assignee: Peiker Acustic GmbH & Co. KG
• Original Assignee: Peiker Acustic GmbH & Co. KG
• Inventors: Hille, Jan, Schumacher, Gero, Giese, Markus, Schillo, Christoph
• Application Number:
  US12/187,634
• Publication Number:
  US 20090061951A1
• Time in Patent Office: Days
• US Class Current: 455/569.200
• CPC Class Codes: H04M 1/2746 Sorting, e.g. according to history or frequency of use
• CPC Class Codes: H04M 1/2747 Scrolling on a display
• CPC Class Codes: H04M 1/6083 by interfacing with the vehicle audio system

Abstract

A hands-free electronic device for a vehicle in which the hands-free electronic device is connected to a cell phone so that incoming and/or outgoing communication links can be established by the hands-free electronic device via the cell phone. The hands-free electronic device generates a call number list based on the existence of a call number in the directory of the cell phone and the frequency of use of the call number.

Claims

1. A hands-free electronic device for a vehicle, wherein the hands-free electronic device is connected to a cell phone in which at least one of incoming and outgoing communication links can be established by the hands-free electronic device via the cell phone, wherein the hands-free electronic device comprises at least one memory in which at least one of a call number and a reference to a storage location of the call number located outside the hands-free electronic device is collected for communication links, wherein a processor of the hands-free electronic device generates, from call numbers of the collected communication links, a call number list in which the call numbers of the communication links are sorted by at least one of frequency of use and connection data collected for the communication links.

2. The hands-free electronic device as claimed in claim 1, wherein the hands-free electronic device collects exclusively call numbers of communication links which take place from the vehicle and are stored in a directory of the cell phone.

3. The hands-free electronic device as claimed in claim 1, wherein the hands-free device reads and stores in the at least one memory, at least temporarily, and separate from the call number of the communication link, one or more features which are stored for the call number in the directory of the cell phone.

4. The hands-free electronic device as claimed in claim 1, wherein the at least one memory of the hands-free device also collects connection data for a communication link.

5. The hands-free electronic device as claimed in claim 1, wherein a display for displaying the generated call number list is allocated to the hands-free electronic device.

6. The hands-free electronic device as claimed in claim 1, wherein the call number lists of at least two cell phones can be administered and permanently stored in the at least one memory of the hands-free electronic device.

7. The hands-free electronic device as claimed in claim 1, wherein the hands-free electronic device identifies the cell phone connected to the hands-free electronic device by at least one of call number and serial number.

8. The hands-free electronic device as claimed in claim 1, wherein at least one of the call number lists generated by the hands-free electronic device can be linked to another cell phone.

9. The hands-free electronic device as claimed in claim 1, wherein the hands-free electronic device is connected to the cell phone via a radio link.

10. The hands-free electronic device as claimed in claim 1, wherein the hands-free electronic device is connected to the cell phone via a cable.

11. The hands-free electronic device as claimed in claim 1, wherein the hands-free electronic device exchanges data with the cell phone via a HANDSFREE profile.

12. The hands-free electronic device as claimed in claim 1, wherein the hands-free device exchanges data with the cell phone via a PHONEBOOK ACCESS profile.

13. The hands-free electronic device as claimed in claim 1, wherein the hands-free device exchanges data with the cell phone via a SIM ACCESS profile.

14. The hands-free electronic device as claimed in claim 1, wherein the radio link between the hands-free electronic device and the cell phone is a Bluetooth standard connection.

15. A method for the operation of a hands-free electronic device which is connected to a cell phone, wherein the hands-free electronic device compares each communication link to the directory of the cell phone to determine whether there is an existing entry in the cell phone directory, and when an entry exists in the cell phone directory, stores at least one of the call number and a reference to a storage location of the call number that is located outside the hands-free electronic device, in the at least one memory, wherein the hands-free electronic device generates a call number list from the entries stored in the at least one memory in which the entries are sorted by at least one of frequency of use and connection data collected for the communication links.

16. The method as claimed in claim 15, wherein the entries stored in the at least one memory of the hands-free electronic device and the entries from the directory of the cell phone are at least one of compared, combined and matched to generate or update the call number list.