System and method for sensing and controlling the entry or exit of vehicles into or from a vehicle lot
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United States of America Patent
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N/A
Issued Date -
Nov 1, 2007
app pub date -
May 1, 2006
filing date -
May 1, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A system and method controls entry or exit of a vehicle to or from a vehicle lot. A tag transmitter is adapted to be mounted on a vehicle for transmitting a wireless RF signal that includes vehicle data relating to the vehicle. A lane sensor is associated with a vehicle lane through which vehicles pass for at least one of entering and exiting the vehicle lot and is configured to receive wireless RF signals from the tag transmitter when the vehicle is in the vehicle lane, while substantially rejecting wireless RF signals from other tag transmitters mounted on other vehicles within the vehicle lot or in an adjacent vehicle lane. A processor is operatively connected to the lane sensor and receives and processes the vehicle data to validate and control the vehicle's entry or exit to or from the vehicle lot.
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