Wireless communications system and method

• US 7,349,722 B2
• Filed: 04/23/2002
• Issued: 03/25/2008
• Est. Priority Date: 05/26/1999
• Status: Expired due to Fees

• Current Assignee: Visteon Global Technologies Incorporated (Visteon Corporation)
• Original Assignee: Johnson Controls Technology Company (Johnson Controls International plc)
• Inventors: Witkowski, Todd R., Geerlings, Steven L., Zeinstra, Mark L., Dykema, Kurt A.
• Primary Examiner(s): WEST, LEWIS G
• Application Number:
  US10/127,982
• Publication Number:
  US 20020197955A1
• Time in Patent Office: 2,163 Days
• Field of Search: 455/41.2, 455/41.3, 455/575.9, 455/557, 455/345, 455/569.1, 455/569.2
• US Class Current: 455/569.2
• CPC Class Codes: G06K 7/10386 the interrogation device being of the portable or hand-handheld type, e.g. incorporated in ubiquitous hand-held devices such as PDA or mobile phone, or in the form of a portable dedicated RFID reader
• CPC Class Codes: G07C 5/008 communicating information to a remotely located station transmission systems for measured values G08C
• CPC Class Codes: H04B 1/3822 specially adapted for use in vehicles H04B1/3827 takes precedence
• CPC Class Codes: H04B 7/26 at least one of which is mobile
• CPC Class Codes: H04B 7/2609 Arrangements for range control, e.g. by using remote antennas
• 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 67/14 Session management for real-time applications in data packet communications networks H04L65/1066
• 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: H04M 1/6041 Portable telephones adapted for handsfree use
• CPC Class Codes: H04M 1/6091 including a wireless interface
• CPC Class Codes: H04M 2250/02 including a Bluetooth interface
• CPC Class Codes: H04W 4/44 for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]
• CPC Class Codes: H04W 4/48 for in-vehicle communication
• CPC Class Codes: H04W 4/80 Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
• CPC Class Codes: H04W 84/18 Self-organising networks, e.g. ad-hoc networks or sensor networks
• 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

A system for communicating information facilitates wireless communication between electronic devices. The system includes a transceiver provided in a vehicle. The transceiver communicates with an electronic device located external to the transceiver using a Bluetooth communications standard.

Claims

1. A system for enabling use of a portable device having wireless phone capabilities, the system being disposed in a vehicle, the system comprising:

audio equipment attached to the vehicle, the audio equipment for receiving voice from an occupant and providing sound to the occupant; and

a radio frequency transceiver coupled to be in communication with the audio equipment and physically coupled to the vehicle, the radio frequency transceiver being configured to communicate wirelessly and directly with the portable device located externally to the radio frequency transceiver in accordance with a Bluetooth standard communications protocol;

wherein the audio equipment provides a first electronic signal representative of the voice to the radio frequency transceiver and the radio frequency transceiver provides a first radio frequency signal at least partially representative of the first electronic signal to the portable device, and wherein the radio frequency transceiver receives from the portable device a second radio frequency signal at least partially representative of a second electronic signal and the audio equipment receives the second electronic signal, the second electronic signal being representative of the sound; and

wherein the system is configured to place a call via the portable device based on numbers spoken into the audio equipment or a command spoken into the audio equipment and transmitted via the radio frequency transceiver to the portable device.

2. The system of claim 1, wherein the audio equipment is part of another vehicle subsystem.

3. The system of claim 1, wherein the audio equipment comprises an audio system and a microphone.

4. The system of claim 3, wherein the audio system includes a speaker.

5. The system of claim 3, wherein the microphone is integrated within a visor or rearview mirror.

6. The system of claim 1, wherein the radio frequency transceiver receives a third radio frequency signal from the portable device, the third radio frequency signal including information to be displayed on a display attached to the vehicle and separate from the portable device.

7. The system of claim 6, wherein the information is related to phone annunciators.

8. The system of claim 6, wherein the information is related to a battery indicator.

9. The system of claim 6, wherein the information is related to a map.

10. The system of claim 6, wherein the information is related to directions.

11. The system of claim 6, wherein the information is related to incoming call information.

12. The system of claim 1, wherein the portable device is a cellular telephone.

13. The system of claim 1, wherein the portable device is a personal digital assistant.

14. The system of claim 1, wherein the portable device is a pager.

15. The system of claim 1, wherein the portable device is a notebook computer.

16. The system of claim 1, wherein the radio frequency transceiver receives vehicle diagnostic information from a vehicle interface system, wherein the radio frequency transceiver provides to the portable device a third radio frequency signal at least partially representative of the vehicle diagnostic information.

17. The system of claim 16, wherein the vehicle interface system is coupled for two way communication with a vehicle sensor or a vehicle control module.

18. The system of claim 16, wherein the radio frequency transceiver is electrically coupled to the vehicle interface system.

19. The system of claim 1, further comprising:

a text-to-speech module coupled to the radio frequency transceiver, wherein the radio frequency transceiver receives a third radio frequency signal from the portable device representing text, wherein the radio frequency transceiver provides a third electronic signal to the text-to-speech module for providing audio via the audio equipment.

20. The system of claim 1, wherein the audio equipment further comprises a recording system, the recording system configured to record audible signals received from the occupant.

21. The system of claim 20, further comprising a switch coupled to the recording system, wherein the recording system begins recording the audible signals in response to operator actuation of the switch.

22. The system of claim 20, wherein the audio equipment further comprises a speaker and the recording system further comprises a playback system, wherein the playback system is configured to play back audible signals recorded on the recording system via the speaker.

23. The system of claim 1, wherein the system receives power from a vehicle battery.

24. The system of claim 1, further comprising a display coupled to the radio frequency transceiver, the display being configured to display information received from the portable device.

25. The system of claim 1, wherein the voice includes a command for operating the portable device.

65. The system of claim 16, further comprising means for displaying information associated with the third radio frequency signals, the means for displaying installed in the vehicle.

66. The system of claim 65, wherein the information includes at least one of personal calendars, e-mail messages, telephone directories, map information, direction information, portable battery information, weather information or phone annunciators.

26. A method for enabling use of a portable device having phone capabilities in a vehicle, the method comprising:

receiving first electric signals representing voice from a vehicle occupant at a vehicle-installed radio frequency transceiver, wherein the first electric signals include a number to be called or a command for calling the number to be called;

sending first radio frequency signals representing the first electric signals over a wireless communication link operated in accordance with a Bluetooth communications standard directly from the vehicle-installed radio frequency transceiver to the portable device;

placing a call at the portable device using the number to be called;

receiving second radio frequency signals over the wireless communication link at the vehicle-installed radio frequency transceiver from the portable device;

sending second electric signals representing sound associated with the second radio frequency signals to a vehicle-installed audio system coupled to the vehicle-installed radio frequency transceiver; and

providing the sound to the vehicle occupant.

27. The method of claim 26, further comprising:

receiving the voice at a microphone mounted in the vicinity of the vehicle occupant; and

providing the sound to the vehicle occupant via a speaker mounted in the vehicle.

28. The method of claim 26, further comprising recording in a memory the voice or sound.

29. The method of claim 26, wherein the wireless communication link is established when the vehicle-installed radio frequency transceiver is in range of the portable device.

30. The method of claim 26, further comprising receiving vehicle power for the vehicle-installed radio transceiver from the vehicle.

31. The method of claim 26, further comprising:

receiving third radio frequency signals from the portable device via the wireless communication link and displaying information associated with the third radio frequency signals on a vehicle-installed display.

32. The method of claim 31, wherein the information includes at least one of personal calendars, e-mail messages, telephone directories, map information. direction information, portable device battery information, weather information or phone annunciators.

33. A wireless communication system in a vehicle, comprising:

a microphone disposed in a vehicle interior to receive voice from a vehicle occupant;

a Bluetooth-compatible transceiver coupled to the vehicle and in communication with the microphone to provide first data representative of the voice according to a Bluetooth communication standard and to transmit the first data wirelessly and directly to a Bluetooth-compatible portable device having cellular phone capabilities, the portable device physically separated from the Bluetooth-compatible transceiver and within the vehicle; and

a speaker disposed in the vehicle to provide sound to the vehicle occupant,

wherein the Bluetooth-compatible transceiver is configured to receive from the portable device second data representative of the sound, and

wherein the portable device is configured to place a call based on numbers or commands received by the microphone.

34. The wireless communication system of claim 33, wherein another vehicle system is coupled to the microphone, the speaker and the Bluetooth-compatible transceiver via wired connections.

35. The wireless communication system of claim 33, wherein another vehicle system is coupled to the Bluetooth-compatible transceiver via a wired connection.

36. The wireless communication system of claim 33, wherein a wireless communication link is established between the Bluetooth-compatible transceiver and the portable device when the portable device comes into proximity with the Bluetooth-compatible transceiver.

37. The wireless communication system of claim 33, further comprising an in-vehicle display coupled to the Bluetooth-compatible transceiver and configured to display third data received from the portable device.

38. The wireless communication system of claim 37, wherein the third data includes phone data.

39. The wireless communication system of claim 37, wherein the third data includes map date.

40. The wireless communication system of claim 37, wherein the third data includes direction data.

41. The wireless communication system of claim 33, wherein the portable device is a cellular telephone.

42. The wireless communication system of claim 33, wherein the speaker is physically coupled to the vehicle interior.

43. The wireless communication system of claim 33, wherein the speaker is a part of another vehicle subsystem.

44. The wireless communication system of claim 33, wherein the microphone is physically coupled to the vehicle interior.

45. The wireless communication system of claim 33, wherein the microphone is a part of another vehicle subsystem.

46. The wireless communication system of claim 33, wherein the portable device is a hand-held mobile phone.

47. A wireless communication system in an automobile having an automobile interior, the wireless communications system comprising:

a microphone coupled to the automobile interior;

a speaker coupled to the automobile interior; and

a first Bluetooth-compatible transceiver coupled to the automobile interior and configured to communicate wirelessly and directly with a second Bluetooth-compatible transceiver in a portable device having hand-held cellular phone capabilities, the portable device being external to the first Bluetooth-compatible transceiver and within the automobile;

wherein the microphone, the speaker, and the first Bluetooth-compatible transceiver enable use of the portable device via the microphone and speaker in the automobile interior and wherein the microphone and the first Bluetooth-compatible transceiver enable a vehicle occupant to place a call based on numbers or commands spoken into the microphone and communicated via the first Bluetooth-compatible transceiver to the portable device, and wherein the speaker enables sound associated with the call and communicated from the second Bluetooth-compatible transceiver to the first Bluetooth-compatible transceiver to be heard by the vehicle occupant.

48. The wireless communication system of claim 47, wherein the microphone and speaker are parts of another vehicle subsystem.

49. The wireless communication system of claim 47, wherein a display in the automobile interior is used to display information received from the portable device via the first Bluetooth-compatible transceiver.

50. The wireless communication system of claim 49, wherein the information is incoming call information.

51. The wireless communication system of claim 49, wherein the display provides a low battery warning indicating a low battery power condition for the portable device, and wherein information related to the low battery power condition is received by the first Bluetooth-compatible transceiver.

52. The wireless communication system of claim 49, wherein the display is located on a portion of a vehicle rearview mirror.

53. The wireless communication system of claim 49, wherein the system is configured to provide a speech recording function.

54. The wireless communication system of claim 47, wherein the system is configured to provide a speech playback function.

55. The wireless communication system of claim 47, wherein another vehicle system is coupled to the microphone, the speaker and the first Bluetooth-compatible transceiver via wired connections.

56. The wireless communication system of claim 49, wherein the information is music information.

57. The wireless communication system of claim 47, wherein the speaker is coupled to a vehicle audio system.

58. The wireless communication system of claim 47, wherein the microphone is integrated within a vehicle visor or mirror.

59. A system for enabling use of a portable device having phone capabilities in a vehicle, the system comprising:

means installed in the vehicle for receiving first electric signals representing voice from a vehicle occupant, wherein the first electric signals include a number to be called;

means installed in the vehicle and coupled to the means for receiving first electric signals for sending first radio frequency signals representing the first electric signals over a wireless communication link operated in accordance with a Bluetooth communications standard directly to the portable device to place a call at the portable device using the number to be called; and

wherein the means installed in the vehicle for sending receives second radio frequency signals over the wireless communication link from the portable device and sends second electric signals representing sound associated with the second radio frequency signals to a vehicle-installed audio system, the vehicle-installed audio system being configured to provide the sound to the vehicle occupant.

60. The system of claim 59, wherein the vehicle-installed audio system is part of another vehicle-installed system.

61. The system of claim 59, further comprising means for recording in a memory the voice or sound.

62. The system of claim 59, wherein the wireless communication link is automatically established when the means for sending first radio frequency signals is in range of the portable device.

63. The system of claim 59, further comprising means for receiving vehicle power for the means for sending first radio frequency signals from the vehicle.

64. The system of claim 59, wherein the means installed in the vehicle for sending receives third radio frequency signals from the portable device via the wireless communication link.

67. The system of claim 59, further comprising means for interpreting commands received as voice commands spoken by the vehicle occupant.

68. The system of claim 59, wherein the portable device is a cellular telephone.

69. The system of claim 59, further comprising means for receiving vehicle diagnostic information from a vehicle interface system.

70. The system of claim 69, further comprising means for providing third radio frequency signals at least partially representative of the vehicle diagnostic information to the portable device.

71. A system in a vehicle for use with a portable device to make a phone call, the portable device having phone capability and a first radio frequency transceiver, the portable device capable of being in communication with the system using the first radio frequency transceiver via a Bluetooth radio frequency wireless link, the vehicle including a microphone and audio equipment, wherein the microphone is for receiving a number or a command spoken by a vehicle occupant for the phone call, wherein the audio equipment provides sound to the vehicle occupant, wherein the phone call is placed in response to the number or command using the portable device, the system comprising:

a first interface for electrically coupling to the microphone;

a second interface for being in communication with the audio equipment; and

a second radio frequency transceiver physically coupled to the vehicle and electrically coupled to the first interface and the second interface, wherein the second radio frequency transceiver is configured to receive a first electronic signal representing the number or the command from the first interface and to provide a second electronic signal to the second interface, and wherein the second radio frequency transceiver is configured to provide a first radio frequency signal representing the number or the command via the Bluetooth radio frequency wireless link, wherein the second electronic signal is related to the sound, wherein the second radio frequency transceiver is configured to receive a second radio frequency signal representative of the second electronic signal via the Bluetooth radio frequency wireless link.

72. The system of claim 71, wherein the Bluetooth radio frequency wireless link is established when the portable device is in proximity to the second radio frequency transceiver.

73. The system of claim 71, wherein the system is configured to support two-way, hands-free conversation.

74. The system of claim 71, wherein the audio equipment is used for other in-vehicle operations.

75. The system of claim 71, wherein the audio equipment includes a speaker.

76. The system of claim 71, wherein the microphone is vehicle-installed and used for other in-vehicle operations.

77. The system of claim 71, wherein the portable device is a mobile phone.

78. The system of claim 71, wherein the portable device is a personal digital assistant (PDA).

79. The system of claim 71, wherein the portable device is a hand-held cellular phone.

80. The system of claim 71, wherein the portable device is a laptop.

81. The system of claim 71, wherein the portable device is a computing device.

82. The system of claim 71, wherein the second radio frequency transceiver is further configured to provide a third electronic signal to a third interface for being in communication with a vehicle-installed display system, the third electronic signal representing information received from the portable device via the radio frequency wireless link.

83. The system of claim 82, wherein the information comprises music information.

84. The system of claim 82, wherein the information comprises map information.

85. The system of claim 82, wherein the information comprises direction information.

86. The system of claim 82, wherein the information comprises incoming call information.

87. The system of claim 82, wherein the information comprises phone annunciators.

88. The system of claim 82, wherein the information is related to a battery indicator.

89. A vehicle communication system in a vehicle, the vehicle having a vehicle audio system, the vehicle communication system for use with a portable device capable of using a phone number or command to make a phone call, the portable device being physically separate from the vehicle communication system, the vehicle communication system comprising:

a microphone for being physically coupled to the vehicle and for receiving the phone number or the command; and

a first radio frequency transceiver for being physically coupled to the vehicle, and in communication with the microphone, the first radio frequency transceiver being coupled to an interface for coupling to the vehicle audio system, wherein the first radio frequency transceiver is configured to provide a first signal representing the phone number or the command according to a Bluetooth standard to the portable device, whereby the portable device uses the first signal for the phone call and the system is configured for a two-way conversation for the phone call via the portable device using the microphone and the interface.

90. The system of claim 89, wherein the portable device is a hand-held mobile phone.

91. The system of claim 89, wherein a display coupled to the vehicle is used to display information received from the portable device via the first radio frequency transceiver.

92. The system of claim 91, wherein the information is incoming call information.

93. The system of claim 91, wherein the information is music information.

94. The system of claim 91, wherein the information is information regarding a low battery power condition of the portable device.

95. The system of claim 91, wherein the information includes phone information.

96. The system of claim 91, wherein the information includes map data.

97. The system of claim 91, wherein the information includes direction data.