System Overview

The system uses the automatic license plate recognition algorithm of the video stream. It does not need to be triggered by the sense of ground. It captures the vehicle and automatically recognizes the license plate. When the vehicle enters the video capture area, it automatically captures the license plate and registers all types of vehicles (including internal vehicles and external vehicles). ) And identification. The system is widely used in places with high automation requirements and more vehicles entering and leaving. Such as: modern parking lots, courtyards, government agencies, communities, etc., management without manual comparison, all automatic identification, greatly improving the speed of traffic and vehicle management safety, making the parking lot management system more intelligent.

Operation principle and process

Vehicle admission

When a vehicle enters the entrance of the parking lot, the camera automatically captures photos of the vehicle and recognizes the license plate number, records the license plate number, color, license plate feature data, and entry time, etc., the barrier automatically opens and the vehicle enters the parking lot.

described as follows:

When a vehicle enters the exit of the parking lot, the vehicle reaches the camera recognition area at the entrance of the community, automatically recognizes the vehicle license plate number, and makes a judgment on the type of vehicle.

Internal vehicle: Automatic opening and releasing/manual opening and releasing are optional, vehicle access information and picture storage database.

Temporary car: automatic opening and release/manual opening and release are optional, timing and saving the captured pictures of entrance to the database.

Unable to confirm the vehicle: it can be released manually, the license plate number can be manually entered, the license plate number can be manually modified, and the database is recorded.

Vehicle appearance

When a vehicle enters the entrance of the parking lot, the camera automatically captures photos of the vehicle, the system automatically recognizes the number and license plate characteristics of the vehicle entering the community, verifies the legal identity of the user, automatically compares the blacklist database, and can monitor and manage the entire parking lot. The factory information of the fixed user matches the admission, and it can be automatically released. The temporary user automatically verifies the parking time, and releases it manually after charging.

described as follows:

When the vehicle reaches the camera recognition area at the entrance of the community, the license plate number of the vehicle is automatically recognized, and the vehicle type is judged.

Internal vehicle: Automatic opening and releasing/manual opening and releasing are optional, vehicle access information and picture storage database.

Temporary car: automatic opening and release/manual opening and release are optional, timing and saving the captured pictures of entrance to the database. Such as charging, according to the temporary car charging standard, generally choose manual release.

Unable to confirm the vehicle: it can be released manually, the license plate number is manually entered, the database is recorded, and the correct fee is generated.