1. A rotating vehicle seat, comprising a rotating support base for rotatably supporting a seat body, a longitudinal support base for supporting and moving the rotating support base in a longitudinal direction of a vehicle, and coupling means disposed between the seat body and the longitudinal support base for coupling the rotational movement and the longitudinal movement of the seat body.
2. The rotating vehicle seat as defined in claim 1, wherein the coupling means comprises a pinion gear that rotates together with the seat body, and a rack mounted on the longitudinal support base along the longitudinal direction thereof for engaging with the pinion gear.
3. The rotating vehicle seat as defined in claim 1, wherein the coupling means comprises a pinion gear that rotates together with the seat body, an intermediate gear rotatably mounted on the rotating support base, and a rack mounted on the longitudinal support base along the longitudinal direction thereof, the pinion gear engaging with a small gear portion of the intermediate gear and the rack engaging with a large gear portion of the intermediate gear, whereby the rotational movement of the seat body is amplified by a ratio corresponding to a gear ratio of the large gear portion to the small gear portion and is transmitted to the longitudinal movement of the seat body.
4. The rotating vehicle seat as defined in claim 2 or 3, wherein the pinion gear has a no-teeth portion so as to provide a range in which the longitudinal movement is not coupled to the rotational movement of the seat body within the total range of the rotational movement of the seat body.
5. The rotating vehicle seat as defined in claim 4, further comprising a slide lock mechanism for locking the longitudinal movement of the seat body, the slide lock mechanism being constructed to be automatically released when the rotational movement and the longitudinal movement of the seat body are coupled to each other.
6. The rotating vehicle seat as defined in claim 1, wherein the coupling means comprises a link arm of which one end is rotatably connected to the underside of the seat body at a position off center of the rotation of the seat body and the other end is rotatably connected to the longitudinal support base, whereby the one end of the link arm moves around the other end of the link arm and in the longitudinal direction of the vehicle as the seat body rotates, so that the seat body is moved in the longitudinal direction of the vehicle.
7. The rotating vehicle seat as defined in claim 1, wherein the coupling means comprises a wire of which one end is secured to the underside of the seat body and the other end is secured to the longitudinal support base, whereby the seat body is moved in the longitudinal direction of the vehicle by winding the wire as the seat body rotates.
8. The rotating vehicle seat as defined in claim 1, further comprising a lateral support base for moving the seat body in a lateral direction of the vehicle, the lateral support base being constructed to move the seat body to a lower position as the seat body moves to the exterior in the lateral direction of the vehicle.
9. The rotating vehicle seat as defined in claim 8, further comprising a longitudinal restriction member for restricting the longitudinal movement of the seat body during the lateral movement of the seat body.
10. The rotating vehicle seat as defined in claim 9, wherein the longitudinal restriction member also has a function of restricting the lateral movement of the seat body in the seated position.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1-43. (canceled)
44. A device having a memory, the memory comprising:
a radio signature lookup table, said radio signature lookup table comprising a plurality of reference radio signatures that collectively represent a frequency spectrum, each reference radio signature in said plurality of reference radio signatures associated with a global position;
a radio signature measurement module for localizing a geographic position of a device, the radio signature measurement module comprising instructions for obtaining a current radio signature by scanning a contiguous range of frequencies in said frequency spectrum, wherein said current radio signature comprises a plurality of measured signal qualities, each measured signal quality in said plurality of measured signal qualities corresponding to a portion of said frequency spectrum; and
a radio signature comparison module comprising instructions for comparing said current radio signature to said plurality of reference radio signatures;
wherein each reference radio signature in said plurality of reference radio signatures is a position vector, the plurality of reference radio signatures thereby forming a plurality of position vectors, and wherein said instructions for comparing comprise determining an angle between a position vector corresponding to said current radio signature and a position vector in said plurality of position vectors.
45-51. (canceled)
52. The instructions of claim 44, wherein each position vector in said plurality of position vectors represents a single geographic location, and said angle represents a difference between the geographical locations of the two position vectors.
53-66. (canceled)
67. A method for enabling a data messaging system using a transmitter that transmits a wireless signal, said method comprising:
enabling information for use by converting the information to transmission data, wherein said transmission data comprises a plurality of programs, and wherein each program in said plurality of programs is associated with a location code; and
broadcasting said transmission data from said transmitter using said wireless signal such that said plurality of programs are simultaneously transmitted on said wireless signal each with its associated location code.
68. The method of claim 67, wherein said wireless signal is transmitted at a single frequency in the FM spectrum, a single frequency in the AM frequency spectrum, a single frequency in the medium frequency (MF) spectrum, a single frequency in the high-frequency (HF) spectrum, or a single frequency in the very high-frequency spectrum.
69. The method of claim 67, wherein said transmitter that transmits said wireless signal is an IBOC Digital Audio Broadcasting system, an FM transmitter, an AM transmitter, an RDS system, a satellite radio transmitter, or a short-range wireless transmitter.
70. (canceled)
71. (canceled)
72. The method of claim 69, wherein a program in said plurality of programs comprises travel and traffic information, weather information, emergency notification information, amber alert information, a recall notice, or an advertisement.
73. The method of claim 67, the method further comprising:
receiving said transmission data; and
parsing location codes in said transmission data in order to select a program in said plurality of programs.
74. The method of claim 67, the method further comprising:
obtaining a current radio signature at a radio receiver, wherein said current radio signature comprises a plurality of measured signal qualities that collectively represent a frequency spectrum, each measured signal quality in said plurality of measured signal qualities corresponding to a portion of said frequency spectrum; and
comparing said current radio signature to a plurality of reference radio signatures, each reference radio signature in said plurality of reference radio signatures associated with a global position; wherein
when said comparing identifies a unique match between said current radio signature and a reference radio signature in said plurality of reference radio signatures, said radio receiver is deemed to be localized to the global position associated with said reference radio signature;
receiving said transmission data comprising a plurality of programs each with a corresponding location code; and
comparing (i) the global position associated with said radio to (ii) the location codes in said transmission data to thereby select a program in said plurality of programs.
75. An information grid comprising a central server and a transmitter that transmits a wireless signal, the central server including computer readable media comprising:
(i) instructions for enabling information for use by converting the information to transmission data, wherein said transmission data comprises a plurality of programs, and wherein each program in said plurality of programs is associated with a location code; and
(ii) instructions for broadcasting said transmission data from said transmitter using said wireless signal such that said plurality of programs are simultaneously transmitted on said wireless signal each with its associated location code.
76. The information grid of claim 75, wherein said wireless signal is a single frequency in the FM spectrum, a single frequency in the AM frequency spectrum, a single frequency in the medium frequency (MF) spectrum, a single frequency in the high-frequency (HF) spectrum, or a single frequency in the very high-frequency (VHF) spectrum.
77. The information grid of claim 75, wherein said transmitter that transmits a wireless signal is an IBOC Digital Audio Broadcasting system transmitter, an RDS transmitter, a satellite radio transmitter, or a short-range wireless transmitter.
78. (canceled)
79. (canceled)
80. A radio comprising a display and a computer readable media, the computer readable media comprising:
(A) a radio signature comparison module comprising:
(i) instructions for obtaining a current radio signature, wherein said current radio signature comprises a plurality of measured signal qualities that collectively represent a frequency spectrum, each measured signal quality in said plurality of measured signal qualities corresponding to a portion of said frequency spectrum; and
(ii) instructions for comparing said current radio signature to a plurality of reference radio signatures, each reference radio signature in said plurality of reference radio signatures associated with a global position; wherein
when said instructions for comparing identifies a unique match between said current radio signature and a reference radio signature in said plurality of reference radio signatures, said radio receiver is deemed to be localized to the global position associated with said reference radio signature; and
(B) instructions for receiving wireless transmission data comprising a plurality of programs, each program in said plurality of programs having a corresponding location code; and
(C) instructions for comparing (i) the global position associated with said radio as determined by said radio signature comparison module to (ii) a location code in said transmission data to thereby select a program in said transmission data.
81. The radio of claim 80, wherein said wireless transmission data is transmitted at a single frequency in the FM spectrum, a single frequency in the AM frequency spectrum, a single frequency in the medium frequency (MF) spectrum, a single frequency in the high-frequency (HF) spectrum, or a single frequency in the very high-frequency spectrum.
82. The radio of claim 80, wherein a transmitter that transmits said wireless transmission data is an IBOC Digital Audio Broadcasting system, an FM transmitter, an AM transmitter, an RDS system, a satellite radio transmitter, or a short-range wireless transmitter.
83. (canceled)
84. (canceled)
85. The radio of claim 80, wherein a program in said plurality of programs comprises travel and traffic information, weather information, emergency notification information, amber alert information, a recall notice, or an advertisement.
86. A radio comprising a display and a computer readable media, the computer readable media comprising:
(A) a radio signature comparison module comprising:
(i) instructions for obtaining a current radio signature, wherein said current radio signature comprises a plurality of measured signal qualities that collectively represent a frequency spectrum, each measured signal quality in said plurality of measured signal qualities corresponding to a portion of said frequency spectrum; and
(ii) instructions for comparing said current radio signature to a plurality of reference radio signatures, each reference radio signature in said plurality of reference radio signatures associated with a global position; wherein
when said instructions for comparing identifies a unique match between said current radio signature and a reference radio signature in said plurality of reference radio signatures, said radio receiver is deemed to be localized to the global position associated with said reference radio signature; and
(B) instructions for receiving wireless transmission data comprising a plurality of event codes, and for each event code in said plurality of event codes, a corresponding location code; and
(C) instructions for comparing (i) the global position associated with said radio as determined by said radio signature comparison module to (ii) a location code in said transmission data to thereby interpret and selectively display an event associated with an event code in said plurality of event code.
87. The radio of claim 86, wherein the wireless transmission data is transmitted at a single frequency in the FM spectrum, a single frequency in the AM frequency spectrum, a single frequency in the medium frequency spectrum, a single frequency in the high-frequency spectrum, or a single frequency in the very high-frequency spectrum.
88. The radio of claim 86, wherein a transmitter that transmits the wireless transmission data is an IBOC Digital Audio Broadcasting system, an FM transmitter, an AM transmitter, an RDS system, a satellite radio transmitter, or a short-range wireless transmitter.
89. The radio of claim 88, wherein said satellite radio transmitter is an XM or Sirius radio transmitter.
90. The radio of claim 88, wherein said short-range wireless transmitter is an IrDA transmitter, a Bluetooth transmitter, a Wi-Fi transmitter, a Zigbee transmitter, or a UWB transmitter.
91. The radio of claim 88, wherein an event code in said transmission data corresponds to travel and traffic information, weather information, emergency notification information, amber alert information, a recall notice, or an advertisement.