Parking guidance and management system

• US 6,771,185 B1
• Filed: 02/03/1999
• Issued: 08/03/2004
• Est. Priority Date: 02/03/1999
• Status: Active Grant

• Current Assignee: Chul Jin Yoo, Daniel Yongsuk Pahng, Sang Gook Kim
• Original Assignee: Chul Jin Yoo, Daniel Yongsuk Pahng, Sang Gook Kim
• Inventors: Kim, Sang Gook, Pahng, Daniel Yongsuk, Yoo, Chul Jin
• Primary Examiner(s): Wu, Daniel J.
• Assistant Examiner(s): Nguyen, Tai T.
• Application Number:
  US09/243,451
• Time in Patent Office: 2,008 Days
• Field of Search: 340/932.2, 340/955, 340/942, 340/539.1, 340/525, 340/958, 705/418, 701/117
• US Class Current: 340/932.2
• CPC Class Codes: G06Q 30/0284 Time or distance, e.g. usage of parking meters or taximeters
• CPC Class Codes: G08G 1/14 indicating individual free spaces in parking areas

Abstract

A parking guidance and management system. The system provides graphical information regarding the relative availability of parking spaces within a parking garage or other large facility. The system relies on a pair of sensors in each space which combine to provide highly reliable information regarding whether spaces in the facility are occupied or not. The information is gathered by a series of aisle controllers, which communicate with a central computer. The information is displayed at strategically located displays along the way to available spaces. The displays contain advertising messages adjacent to the information about space availability. The information obtained from the sensors at each parking space may be used to provide information to the manager of the facility regarding space utilization. Information regarding the occupancy status of each space may also be used as a check on receipts of parking fees and to identify abandoned vehicles.

Claims

1. A guidance system for a parking facility having a plurality of parking spaces for which the occupancy of at least some of said spaces cannot readily be visually detected by a user at an entrance to said facility, said system comprising:

a plurality of monitored parking spaces equipped with sensors to detect the presence of a vehicle in one of said monitored spaces,

a first display at a main entrance to said facility, said first display providing information about the location of available spaces in said facility, said first display showing graphic information regarding availability of monitored spaces throughout said facility, said graphic information including a discrete indication for each monitored space in said facility, said graphic information including both locational information and information regarding relative numbers of available and unavailable monitored spaces in said facility,

a plurality of second displays disposed at entries to particular areas of said facility, said second displays providing information about the location of available spaces in said areas,

a plurality of third displays disposed at a plurality of locations within said facility, said third displays providing information about the availability of spaces in areas near said third displays

at least one of said first, second and third displays is equipped to display advertising in addition to information about parking space availability.

2. A guidance system in accordance with claim 1 wherein:

said third displays are arranged in a light array associated with an aisle in at least one of said sections, said light array being visible to a user from a distance, and said light array indicating that said aisle has at least one available space.

3. A guidance system in accordance with claim 1 wherein:

each of said monitored spaces has at least two sensors which detect the presence or absence of a vehicle.

4. A guidance system in accordance with claim 3 wherein:

said system includes a central computer and display generating controller associated with said second displays, said computer being adapted to receive and store data from said controllers based upon the data signals from said sensors.

5. A guidance system in accordance with claim 4 wherein:

a system information display and input device is connected to said central computer, and said system information display and input device allow a manager of said system to read and output data from said computer.

6. A guidance system in accordance with claim 5 wherein:

said computer includes a timer which together with data from said sensors can create data regarding the usage rate of each monitored parking space in said facility, and usage rates of sections within said facility.

7. A guidance system for a parking facility having a plurality of parking spaces for which the occupancy of at least some of said spaces cannot readily be visually detected by a user at an entrance to said facility, said system comprising:

a plurality of monitored spaces equipped with sensors to detect the presence of vehicle in one of said monitored spaces,

a first display at a main entrance to said facility, said first display providing information about the location of available spaces in said facility,

a plurality of second displays disposed at entries to particular areas of said facility, said second displays providing information about the location of available spaces in said areas, said second displays showing graphic information regarding availability of monitored spaces in a particular area of said facility, and said graphic information includes a discrete indication for each monitored space an said facility, said graphic information including both locational information for each monitored space within said area and information regarding the relative number of available and unavailable monitored spaces in said area,

a plurality of third displays disposed at a plurality locations within said facility, said third displays providing information about the availability of spaces in areas near said third display,

at least one of said first, second, and third displays is equipped to display advertising in addition to information about parking spaces availability.