The commercial parking lot "ticket collection system" doesn't rely on traditional manual card issuance. Instead, it integrates an unmanned solution featuring "self-service ticket collection at the entrance, central prepayment, and automatic ticket verification at the exit." This kind of vehicle parking access control system is widely used in shopping malls, office buildings, hotels, hospitals, and other locations. It solves the problem of identifying unlicensed or dirty vehicles while maintaining the legal validity of paper receipts. It also reduces exit time from 30-40 seconds to 3-5 seconds.
1. Ticket Collection at Entrance
• The driver presses the "Paper Ticket" button at the entrance's self-service ticket dispenser. The machine dispenses an 80mm thermal paper ticket with a QR code within two seconds.
• The ticket dispenser works in conjunction with a camera at the checkpoint to simultaneously capture the vehicle's front license plate. The ticket number, license plate, and entry time are then recorded in the backend, ensuring a unique ticket for each vehicle.
2. Centralized Advance Payment
• Drivers can complete payment by scanning their ticket number or entering their license plate number at any self-service payment machine in the mall.
• After successful payment, the system marks the ticket number as "Paid" and grants 15-30 minutes of free exit time.
3. Exit Ticket Verification
• The exit gate has a built-in high-speed barcode scanner. Drivers align the QR code on their paper ticket with the scanner window, and the gate opens after 0.8 seconds of verification.
• If the timeout expires or the balance is insufficient, the screen automatically prompts the driver to pay the difference, requiring additional payment or cash.
Wiring diagram:
Above vehicle parking access control system ( license plate recognition and ticket collection solution) for commercial parking lots not only ensures 100% access for all vehicles but also transforms the exit into an unmanned express lane. It is currently the most economical and stable solution for large commercial complexes.
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