On-board vehicle parking space finder service

• US 5,910,782 A
• Filed: 02/25/1997
• Issued: 06/08/1999
• Est. Priority Date: 02/25/1997
• Status: Expired due to Term

• Current Assignee: Motorola Solutions, Inc.
• Original Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Inventors: Schmitt, Judith E., Buchalo, John E.
• Primary Examiner(s): Hofsass, Jeffery A.
• Assistant Examiner(s): Lee, Benjamin C.
• Application Number:
  US08/805,536
• Time in Patent Office: 833 Days
• Field of Search: 340/995, 340/932.2, 340/988, 340/990, 340/309.15, 340/539, 340/825.54, 340/825.49, 364/467, 364/444.1, 364/443, 364/436, 364/444.2, 364/449.2, 364/449.5, 364/448, 235/384, 194/214, 194/211, 194/902, 283/102
• US Class Current: 340/995.12
• CPC Class Codes: G08G 1/14 indicating individual free spaces in parking areas

Abstract

An on-board vehicle navigation system parking space finder that offers a driver a competitive edge in finding available on-street parking. Drivers not familiar with an area are able to locate available metered parking spaces with ease. Drivers may be informed, on demand, of what type of currency they need for parking meters in certain areas, so they can stop for change, if necessary. Drivers will have information about maximum time limits for different parking meters, and can use this information to select meters with longer time limits, if necessary. Metered parking information specific to a vehicles current location, as well as metered parking information specific to a requested location, are made optionally available to drivers from within their vehicles.

Claims

1. A method of delivering parking availability information to a driver in a vehicle equipped with an on-board navigational computer, the method comprising the on-board navigational computer performed steps of:

receiving a driver request to initiate a parking availability request;

transmitting the parking availability request over a wireless medium to a central site;

receiving a response message representative of current parking availability information in a geographic area from the central site, the central site collecting parking availability information transmitted from sensor devices monitoring associated parking spaces, said parking spaces comprising at least one on-street parking space; and

generating navigational information as a function of said parking availability information to assist the driver in locating an available parking space.

2. The method of claim 1, wherein said geographic area is an area specific to a driver requested location.

3. The method of claim 1, wherein said geographic area is an area specific to a current location of the vehicle.

4. The method of claim 1, wherein said navigational information is navigational maps of the geographic area and includes positional information of currently available parking spaces.

5. The method of claim 1, wherein said parking availability request and said response message include vehicle identification information.

6. The method of claim 1, wherein said parking availability request includes information of a current position of the vehicle.

7. The method of claim 1, wherein said parking availability information includes an availability status of parking meters in the geographic area.

8. The method of claim 7, wherein said parking availability information further includes form of payment information about at least available ones of said parking meters.

9. The method of claim 7, wherein said parking availability information further includes maximum time limit information about at least available ones of said parking meters.

10. The method of claim 7, wherein said parking availability information further includes specific parking provisions for associated parking meters.

11. A method of delivering parking availability information to a driver in a vehicle equipped with an on-board navigational computer, the method comprising the on-board navigational computer performed steps of:

receiving a driver request to initiate a parking availability request;

in response to said parking availability request, detecting current parking availability information for at least one geographic area transmitted over a wireless medium from a central site, the central cite collecting parking availability information transmitted from sensor devices monitoring associated parking spaces, said parking spaces comprising at least one on-street parking space; and

generating navigational information as a function of said parking availability information to assist the driver in locating an available parking space.

12. The method of claim 11, wherein said at least one geographic area is an area specific to a current location of the vehicle.

13. The method of claim 11, wherein said navigational information is navigational maps of the geographic area and includes positional information of currently available parking spaces.

14. The method of claim 11, wherein said parking availability information includes an availability status of parking meters in said at least one geographic area.

15. The method of claim 14, wherein said parking availability information further includes at least one of form of payment information, maximum time limit information, and specific parking provisions about at least available ones of said parking meters.

16. In a central site including a central site computer, a method of generating parking availability information to a driver in a vehicle equipped with an on-board navigational computer, the method comprising the central site computer performed steps of:

receiving parking availability information transmitted from sensor devices monitoring associated parking spaces, said parking spaces comprising at least one on-street parking space;

maintaining a database of current parking availability information as a function of at least one geographic area; and

transmitting, over a wireless medium, navigational information representative of said current parking availability information to assist the driver in locating an available parking space.

17. The method of claim 16, wherein said step of transmitting navigational information is in response to a parking availability request from the vehicle.

18. The method of claim 16, wherein said step of transmitting navigational information occurs at constant time intervals.

19. The method of claim 16, wherein said current parking availability information includes an availability status of parking meters in said at least one geographic area.

20. The method of claim 19, wherein said parking availability information further includes at least one of form of payment information, maximum time limit information, and specific parking provisions about at least available ones of said parking meters.

21. A method of delivering parking availability information to a driver in a vehicle equipped with an on-board navigational computer, the method comprising the on-board navigational computer performed steps of:

receiving a driver request to initiate a parking availability request;

in response to said parking availability request, detecting current parking availability information, transmitted over a wireless medium, from each of plural parking meters having a respective associated sensor device for monitoring corresponding parking spaces in proximate location to the vehicle, said parking spaces comprising at least one on-street parking space; and

generating navigational information as a function of said parking availability information to assist the driver in locating an available parking space.