| 摘要 |
Methods and systems are provided herein for tracking vehicles' locations within a parking area. A vehicle identifier may be assigned to a vehicle entering the parking area. A plurality of light sensors may be employed in the parking area to guide the vehicle to an unoccupied parking spot and/or to determine where the vehicle is ultimately parked. In some embodiments, the plurality of light sensors may each be configured to receive and retransmit locally, e.g., to neighboring light sensors, the vehicle identifier on detection of physical presence of the vehicle. In this manner, the vehicle identifier “travels” with the vehicle among the plurality of light sensors to the vehicle's fmal parking spot. A driver later reclaiming a vehicle may provide a vehicle identifier to a parking kiosk, which may provide output indicative of the vehicle's location in the parking area. |
