Arrangement and interface module for connecting different radio telephones to operator components in a motor vehicle

• US 20060161312A1
• Filed: 12/16/2003
• Published: 07/20/2006
• Est. Priority Date: 03/06/2003
• Status: Active Grant

• Current Assignee: Continental Automotive GmbH (Continental AG)
• Original Assignee: Siemens AG
• Inventors: Oberlander, Ralf, Juengling, Lars
• Granted Patent: US 7,406,340 B2
• Time in Patent Office: Days
• US Class Current: 701/1
• CPC Class Codes: G01C 21/36 Input/output arrangements for on-board computers
• CPC Class Codes: H04M 1/6091 including a wireless interface
• CPC Class Codes: H04M 2250/02 including a Bluetooth interface
• CPC Class Codes: H04W 88/04 adapted for relaying to or from another terminal or user
• CPC Class Codes: H04W 88/06 adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Abstract

The invention relates to an arrangement for remote controlling a mobile radio telephone (1) in a motor vehicle with a standard hands-free device (2), which is installed as an independent item of equipment in the vehicle, contains a microphone and a loudspeaker and which is connected to the radio telephone (1). According to the invention, the radio telephone (1) is connected via an independent central interface module (5) to an input unit (3) and to an output unit (4) of another electronic item of equipment installed in the vehicle. The interface module (5) communicates via standardized interfaces (6) with the radio telephone (1) and with the input unit (3) and with the output unit (4) and contains a communications management unit (7) for converting the data formats between the radio telephone (1) and the input unit (3) and the output unit (4).

Claims

1-21. -21. (canceled)

22. An arrangement for remotely controlling a mobile radio telephone in a motor vehicle, comprising:

a hands-free device including a microphone and a speaker, the hands-free device being a standalone appliance;

a central interface module connected to said hands-free device and connectable to the mobile radio telephone; and

a further electronic appliance installed in the motor vehicle and comprising an input unit and an output unit connected to said central interface unit so that said central interface module connects the mobile radio telephone to said input unit and said output unit for communicating remote control data between the mobile radio telephone and said input unit and said output unit when the mobile radio unit is connected to said central interface module,

said central interface module including standardized interfaces for communicating with the mobile radio telephone and said input unit and said output unit, and a communication management unit for converting data formats of the remote control data between the mobile radio telephone and said input unit and said output unit.

23. The arrangement of claim 22, wherein said further electronic appliance comprises at least a portion of an audio system such that said input unit and said output unit are parts of said audio system.

24. The arrangement of claim 22, wherein said further electronic appliance comprises at least a portion of a navigation system such that said input unit and said output unit are parts of said navigation system.

25. The arrangement of claim 22, further comprising a plurality of electronic appliances installed in the vehicle, each having at least one of input units or output units simultaneously connected to said central interface module.

26. The arrangement of claim 22, wherein a communication link between the radio telephone and said central interface module comprises a short-range wireless link.

27. The arrangement of claim 22, wherein a communication link for connecting the radio telephone to said central interface module comprises a data bus.

28. The arrangement of claim 27, wherein said data bus connecting the radio telephone and said central interface module also connects the radio telephone and said hands-free device, said interface module being connected between the radio telephone and said hands-free device by said data bus.

29. The arrangement of claim 22, said interface module comprises means for setting up an independent radio link to an external server.

30. The arrangement of claim 29, said interface module further comprising means for requesting and receiving information required for converting the data formats between the radio telephone and said input unit and said output unit from the external server by radio signal.

31. The arrangement of claim 22, further comprising a special bus for connecting a supplementary module to said central interface module, said supplementary module being used for expanding the functionality of said central interface module.

32. The arrangement of claim 31, wherein said supplementary module comprises an internet module.

33. The arrangement of claim 31, wherein said supplementary module comprises a Bluetooth module.

34. An interface module for setting up a communication link between a radio telephone and an input unit and an output unit, wherein the input unit and output unit are integrated in an external appliance and are suitable for remotely controlling the radio telephone using control and display elements, said interface module comprising:

standardized interfaces for communicating with the radio telephone and with the input unit and the output unit; and

a communication management unit for converting data formats of the remote control data communicated between the radio telephone and the input unit and the output unit.

35. The interface module of claim 34, further comprising a short-range wireless link for communicating with the radio telephone.

36. The interface module of claim 34, further comprising a data bus for communicating with the radio telephone.

37. The interface module of claim 36, wherein said data bus is further arranged for connecting the radio telephone and a standard hands-free device, and said interface module is connectable between the radio telephone and the standard hands-free device using said data bus.

38. The interface module of claim 34, further comprising a special bus interface connectable to at least one supplementary module for expanding the functionality of said interface module.

39. The interface module of claim 38, further comprising a supplementary module connected to said interface module by said special bus, said supplementary module comprises an internet module.

40. The interface module of claim 38, further comprising a supplementary module connected to said interface module by said special bus, said supplementary module is a Bluetooth module.

41. The interface module of claim 34, further comprising means for setting up an independent radio link to an external server.

42. The interface module of claim 41, further comprising means for requesting and receiving information required for converting the data formats between the radio telephone and the input unit and the output unit from the external server using the independent radio link.