Parking Lot Management System Based on License Plate Recognition Technology - Tigerwong

The parking lot management system uses self-service payment and manual payment in the center of the parking lot to pay in advance. For parking lots with many temporary vehicles or obvious tidal traffic flow. Vehicles can exit quickly. Meanwhile, entrance guard box payment and handset payment are used as auxiliary and emergency payment methods to further improve the exit efficiency of vehicles and alleviate peak congestion. Radical parking lot management. There are many problems. The contradiction between rural cars and parking spaces has become increasingly prominent. In the process of rural construction, in order to alleviate the parking pressure.The more parking lots are built, the bigger they are built. The government also alleviates the parking problem by means of policy orientation, demand control and market management. However, large parking lots have brought many management and use problems to managers and users. The development of mobile Internet technology, video technology and Internet of things technology also brings new opportunities and challenges to the parking lot management system. It covers two modules: vehicle access control and charging.Parking access management system is the most basic and important link in intelligent car parking system management system. Undertake the responsibilities of vehicle access authority verification and charge management. There are two management modes for vehicle access control: inductive card / ticket and license plate recognition. Parking charge management supports a variety of charging methods and payment methods. It can also be used in combination with each other.

The system integrates inductive smart card technology, computer network, video monitoring, image comparison and self-control technology. The entrance and exit management system based on inductive card / ticket management has three permission media: IC card, remote card and paper ticket. The parking lot management system automatically manages the vehicles entering and leaving the parking lot, including scientific and effective operations such as vehicle identity judgment, access control, image display, access proofreading, cost calculation and verification, voice intercom, automatic card / ticket collection, etc. On the basis of ensuring data transmission speed and security, the main body of the system adopts TCP / IP networking structure. It greatly facilitates the wiring of equipment and saves the data cost. A variety of payment methods, such as central person payment, self-service payment and entrance guard box payment, improve the exit efficiency of vehicles and alleviate peak congestion. Analyze the vehicle image or video sequence captured by the camera.

License plate recognition technology refers to the technology that can detect the vehicle in the monitored channel and automatically extract the vehicle license plate information (including Chinese characters, English letters, Arabic numerals and license plate color) for disposal. It is based on digital image processing, pattern recognition, computer vision and other technologies. Get the unique license plate number of each car to complete the recognition process. Combined with the disposal means of the parking lot management system to realize the entrance and exit management of the parking lot. License plate is the only certificate for vehicles to enter and leave the parking lot. License plate recognition parking lot management system is based on license plate recognition technology.

Through advanced license plate recognition technology, the parking lot management system judges the authority of vehicles entering and leaving the site, the parking time and the parking fee to be paid. The recognition rate reaches 99%. The system well solves the problems caused by manual management, card swiping / ticket collection in rainy days, car sliding collision when going up and down the ramp, slow traffic speed and congestion in radical parking lots. It can be freely combined and used in the system. Parking charge management is used as the charging module of parking lot entrance and exit and charge management system. It can be equipped with payment methods such as self-service payment machine, on-site central manual payment, entrance post payment and handheld payment.