| 摘要 |
PROBLEM TO BE SOLVED: To provide a parking space display system in a parking lot and a monitor. SOLUTION: The system comprises a computer, a plurality of parking space display devices, a computer with a vehicle sensor interface, a data collection interface, a power supply device and a plurality of vehicle sensors. The computer is connected to a plurality of the parking space display devices that have been already subjected to encoded orientation and the computer with a vehicle sensor interface. The computer with a vehicle sensor interface is differently connected to a plurality of the vehicle sensor devices through the data collection interface, a plurality of the parking space display devices are installed at each entrance and exit and beside driveways in the parking lot, and a driver can always recognize a reliable location of an empty parking space.
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