Communication and navigation system incorporating position determination
First Claim
1. An integrated navigation and information system comprising:
- a computing device located at a service location including data storage and voice synthesis logic such that said computing device computes travel routes and responds to data inquiries by assembling appropriate data from said data storage to generate voice based instructions;
a communication system for coupling communications between a mobile unit and said service location, said communication system coupling inquiries to said computing device and transmitting said voice based instructions to said mobile unit;
a receiver disposed within said mobile unit for receiving signals from satellites;
position signal processing circuitry disposed within said mobile unit and coupled to said receiver for analyzing position determining signals so as to determine the position of said receiver, said position signal processing circuitry coupled to said communication system for coupling said position of said receiver to said service location;
a speaker coupled to said communication system for communicating information received from said service location to a user; and
a communication processing device coupled to said position signal processing circuitry, coupled to said communication system and coupled to said speaker for storing information including said voice based instructions and encoded data such that, upon the movement of said mobile unit to locations corresponding to said encoded data, said voice based instructions are incrementally transmitted by said speaker.
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Abstract
A method and apparatus for providing navigation and information services. A mobile unit which includes a microphone and a speaker is used to communicate between a user and a service location. The service location includes a computer and data storage which includes data on geography, roads, road conditions, traffic and other data which may be of use to a user. The mobile unit includes a receiver and position determination processing circuitry for location determination. A user may obtain navigation information and routing information by pressing a button on the mobile unit so as to initiate communication with the service location. The user then verbally requests the information which he needs by speaking into the microphone. Using location data which is transmitted to the service location and the data in data storage, the computer compiles a response which is transmitted to the mobile unit and through the speaker for communication to the user. The response is stored in the mobile unit and may be reviewed manually. When the response includes voice based instructions, the voice based instructions may be incrementally broadcast to the user as required by the movement and position of the mobile unit so as to guide the user to a destination.
353 Citations
19 Claims
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1. An integrated navigation and information system comprising:
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a computing device located at a service location including data storage and voice synthesis logic such that said computing device computes travel routes and responds to data inquiries by assembling appropriate data from said data storage to generate voice based instructions;
a communication system for coupling communications between a mobile unit and said service location, said communication system coupling inquiries to said computing device and transmitting said voice based instructions to said mobile unit;
a receiver disposed within said mobile unit for receiving signals from satellites;
position signal processing circuitry disposed within said mobile unit and coupled to said receiver for analyzing position determining signals so as to determine the position of said receiver, said position signal processing circuitry coupled to said communication system for coupling said position of said receiver to said service location;
a speaker coupled to said communication system for communicating information received from said service location to a user; and
a communication processing device coupled to said position signal processing circuitry, coupled to said communication system and coupled to said speaker for storing information including said voice based instructions and encoded data such that, upon the movement of said mobile unit to locations corresponding to said encoded data, said voice based instructions are incrementally transmitted by said speaker. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
a processor including memory storage, said processor storing said voice based instructions received from said service location, said processor incrementally transmitting said voice based instructions to said speaker for communication to said user as indicated by digital flags keyed to route waypoints.
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3. The integrated navigation and information system of claim 1 further comprising:
a plurality of control buttons for manually scrolling through said voice based instructions.
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4. The integrated navigation and information system of claim 1 wherein said communication system transmits the position of said receiver upon each transmission from said mobile unit to said service location.
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5. The integrated navigation and information system of claim 4 wherein said computing device includes logic for generating encoded data corresponding to location data and voice based instructions.
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6. The integrated navigation and information system of claim 1 wherein said computing device compiles data in response to an inquiry so as to generate a response that includes general data.
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7. The integrated navigation and information system of claim 6 further comprising a display coupled to said communication processing device for display of said voice based instructions and said general data.
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8. The integrated navigation and information system of claim 7 further comprising:
a communication button coupled to said communication system for initiating communication between said user and said service location such that, upon pressing said communication button, a call is initiated to said service location.
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9. The integrated navigation and information system of claim 8 further comprising a second communication button coupled to said communication system for initiating communication between said user and a service location operated by an auxiliary service provider.
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10. The integrated navigation and information system of claim 7 wherein said communication processing device is integrated into a component located in the dashboard of an automobile and wherein said component includes an AM/FM radio.
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11. A method for providing navigation and information services comprising:
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storing data in a computing device located at a service location;
sending an inquiry from a mobile unit to said service location, said inquiry including data indicating the location of said mobile unit;
inputting said inquiry into said computing device;
compiling said stored data in response to said inquiry so as to generate a response at said service location, said response including voice based instructions and encoded data;
sending said response from said service location to said mobile unit;
storing said response within said mobile unit; and
communicating said voice based instructions to a user using a speaker located in said mobile unit, said voice based instructions incrementally communicated to said user as indicated by said encoded data. - View Dependent Claims (12, 13, 14, 15, 16, 17)
pressing a button located in said mobile unit; and
speaking an inquiry into a speaker located in said mobile unit.
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14. The method for providing navigation and information services of claim 13 wherein said mobile unit includes a cellular communication system such that said step of pressing a button located in said mobile unit creates a cellular communications link between said user and said service location.
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15. The method for providing navigation and information services of claim 11 wherein said step of inputting said inquiry into said computing device is done manually.
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16. The method for providing navigation and information services of claim 11 wherein said step of inputting said inquiry into said computing device is done using voice recognition software.
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17. The method for providing navigation and information services of claim 11 wherein said response includes general data including a plurality of general data items and detailed data, said detailed data corresponding to each of said general data items.
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18. An integrated navigation and information system comprising:
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a receiver disposed within a mobile unit for receiving signals from satellites;
position signal processing circuitry disposed within said mobile unit, said position signal processing circuitry coupled to said receiver for analyzing position determining signals so as to determine the position of said receiver;
at least one communication button disposed within said mobile unit;
a first communication device disposed within said mobile unit, said first communication device coupled to said position signal processing circuitry and coupled to said at least one communication button such that, upon the manual operation of said at least one communication button, a communications link is established between a user and a service location;
a microphone disposed within said mobile unit and connected to said first communication device such that said user submits an inquiry to said service location by speaking said inquiry into said microphone;
a computing device located at said service location, said computing device coupled to data storage, said data storage containing data such that, upon receiving an inquiry from a mobile unit, said computing device computes a travel route and encoded data;
a voice generating device located at said service location and coupled to said computing device for generating voice based instructions corresponding to said travel route;
a second communication device, said second communication device located at said service location and coupled to said computing device, said second communication device for transmitting said voice based instructions and said encoded data to said mobile unit;
a data storage device disposed within said mobile unit for storing said voice based instructions and said encoded data received from said service location;
at least one control button disposed within said mobile unit; and
a communication processing device disposed within said mobile unit for incrementally transmitting said voice based instructions to a speaker for communication to said user upon the manual operation of said at least one control button. - View Dependent Claims (19)
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Specification