Entrance and exit vehicle management system

The entrance and exit license plate recognition management system is mainly used in the community, factory areas, mining areas, and entrances and exits of enterprises and institutions for vehicle management.

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Pure license plate recognition vehicle charge management system:

Pure license plate recognition vehicle management system for import and export license plate recognition system:

1) License Plate Recognition System

The license plate recognition module belongs to the pure software recognition mode. The system can complete the vehicle feature judgment according to the vehicle panoramic picture and feature picture. In combination with the trigger mechanism, the system provides the basic information such as the driving direction, elapsed time, location, vehicle type, license plate number and the like of the vehicle.

License plate identification module technical parameters

1, video trigger capture rate:

The image capture rate for vehicles traveling from 5km/h to 160km/h in the surveillance area was over 98%.

2. Vehicle number plate recognition accuracy:

The accuracy of vehicle number plate recognition during the day is greater than 95%; the accuracy of night license plate recognition meets conditions of more than 95%.

3, license plate capture type:

Can recognize the type 02 license (GA 36.1-2001); 92 type license (GA 36-92); Hong Kong and Macao car license; Embassy vehicles and other grades. If a new vehicle number appears, the system builder should upgrade the software for free.

5, license plate color recognition

The system can effectively identify color (required color) and black and white license plate color (no color required).

6, upgrade

The license plate recognition module can dynamically add some new Chinese characters to improve the robustness and inclusiveness of the program, and can be upgraded through a background server.

2) Vehicle Management System

The system is developed using the license plate recognition system. It integrates computer vision technology, neural network system technology, machinery, electronic automation equipment, computers and smart card technology to effectively manage all types of access vehicles. The license plate number is used to determine whether the vehicle is inside, and the barrier is automatically opened. The entrance of external vehicles requires manual confirmation. Blacklist comparison, suggesting an alarm. Adopt stable and reliable large-scale database software Microsoft SQL Server 2000. Unified operation interface, full online help, super compatibility. License plate recognition, real-time monitoring, reporting.

Explanation:

1) Vehicle access:

1, the vehicle enters the license plate camera capture area, triggering the sense coil.

2. The license plate recognition system automatically captures the image of the vehicle and recognizes the license plate identification number, and then retrieves the vehicle category by searching the database.

3, through the license plate number data to determine whether the internal vehicle, so that the barrier open automatically. Outside vehicles need to be confirmed manually. Blacklist comparisons.

4. Open the gates and note the time of vehicle entry. The entire process is automated and no staff intervention is required. The vehicle is always in driving condition and there is no pause.

2) The vehicle leaves:

1, the vehicle enters the license plate camera capture area, triggering the sense coil.

2. The license plate recognition system automatically captures the image of the vehicle and recognizes the license plate identification number, and then retrieves the vehicle category by searching the database.

3. If the car is an internal vehicle, the gate will be automatically opened and released. The computer retrieves the captured image of the car when entering the stadium, admission time, etc.

4. If the vehicle is blacklisted, regardless of whether it is a temporary or fixed vehicle, the gate will not be opened. At the same time, the system will send an alarm signal to inform the staff.

5. The vehicle passes over the entrance and exit, enters and leaves the parking lot, and the system notes the departure time of the vehicle.

The actual installation of a pure license plate identifies the entrance management system: