A parking lot information system comprising a digital camera for obtaining an image of parking spaces in the parking lot where each parking space is marked with a visual identifier, a computer coupled to the digital camera for identifying available parking spaces by recognizing the identifiers marking the available parking spaces, and a display coupled to the computer for displaying information on the available parking spaces.
Parking lot information system using image technology for identifying available parking spaces
2015-08-18
Patent
Electronic Resource
English