QG-Z-NF4 ALPR Camera with Software License Plate Recognition
The License Plate Recognition (LPR) system uses HD cameras and intelligent image processing to automatically identify and log vehicle plate numbers. It operates in real time and seamlessly integrates with parking and access control systems to enable automated entry/exit, billing, and data management.
Automatic recognition of plate number, color, and type
Fast processing with high accuracy (>98%)
Enables auto-gate opening for registered vehicles
Supports integration with barriers, ticket dispensers, and payment kiosks
Ideal for parking management, cashless payments, and access tracking
This system is widely suitable for venues requiring efficient vehicle access management, balancing security and convenience:
Residential Communities: Automatic recognition for resident vehicles, with temporary access authorization for visitors via an appointment system to reduce manual check-in congestion.
Industrial Parks: Manage employee vehicles, logistics trucks, and visitor cars with tiered permissions, supporting truck scheduling and electronic pass verification.
Office Buildings: Dynamically allocate lanes for morning/evening rush hours, offering exclusive access for VIP and corporate vehicles.
Parking Entrances: Enable quick passage via license plate recognition, with flexible lane mode switching during peak hours.
Featuring modular design, the system adapts to diverse scenarios. It can operate independently or integrate with payment kiosks and ticket dispensers to achieve full-process automation from entry recognition to exit settlement, significantly improving efficiency and safety.
| Exterior Dimensions | 355×223×1700 mm (L × W × H) |
|---|---|
| Display Area | 304×304 mm |
| Chassis Process | Sheet metal mold forming |
| Chassis Thickness | 1.2 mm |
| Chassis Material | High-strength steel plate / 5 mm tempered glass |
| Product Color | Mayao Grey / Shiny Yellow |
| Working Voltage | AC220V ±10% |
| Working Temperature | -20°C ±60°C |
| Rated Power | 60W |
| Communication Method | TCP / 485 |
| LED Display | 4 rows of display |
| LED Light Quantity | 9 high brightness LED lights |
| LED Power | 9W |
| On/Off Control | Software control settings |
| Supplementary Lighting Distance | Light intensity > 50LUX at 5m |
| Adjustment Angle | Three-dimensional universal adjustable, range of 20 degrees |
Parking Access Control System Workflow
This parking access control system uses advanced license plate recognition (LPR) technology to manage vehicle entry and exit automatically. Upon entering, the LPR camera identifies the vehicle’s plate number, and once recognized, the barrier gate opens automatically. Upon exit, the system performs a second recognition—monthly subscribers are granted automatic access, while temporary users are prompted to complete payment before the gate lifts.
The system can be optionally equipped with a ticket dispenser, automatic payment station, central management platform, entry/exit terminals, and CCTV monitoring, offering a flexible and fully unattended parking solution for commercial complexes, office buildings, and residential communities.
Process description:
Entry Process: When a vehicle approaches the entrance, the license plate recognition (LPR) camera is triggered by a ground loop or vehicle detection sensor. It captures the front license plate image and transmits it to the recognition software. The system analyzes the image, identifies the license plate number, and stores the result in the database. If the recognition is successful, the software returns a command to the gate system, which automatically raises the barrier to allow entry.
Exit Process: As the vehicle moves toward the exit, the LPR camera is activated again to capture the license plate. The image is processed by the software and matched against the database records stored during entry. If the plate matches and any required payment is completed, the system sends a signal to open the barrier, enabling a smooth and automated exit.
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