The application of license plate recognition system in real life

The license plate recognition system is divided into two parts: the client and the central management software. The client mainly realizes license plate recognition and parking fee management. The main functions of the center management software are yard management and vehicle management.

1. The client mainly completes the functions described above.

2. The center management software is mainly for the operator's rights management, the extension of the authorization of the vehicle type, and the query of the charging report.

Clients and central management software can realize remote data sharing through networking.

The authorization of vehicles is mainly divided into monthly rental cars, free cars, stored-value cars, and so on. Authorized vehicles can be free and accessible during the validity period.

The greatest advantages of the license plate recognition system are simple operation, more humanized and practical design, and an efficient recognition rate. The actual project identification rate can be maintained at more than 95% for a long period of time, with a maximum of 99%. At the same time with manual proofreading, manual input and export retrieval release function. For individual vehicles that cannot identify or identify the wrong vehicle, quick release can be achieved, and accessibility for the management of accessibility can be realized, and there is an in-out image comparison function. In the spirit of earnest and enterprising, our company will provide more optimized technical products for the majority of merchants.

License plate recognition system has advantages in real life. The license plate number is the vehicle's unique "identity card." Access to the parking lot requires rapid identification of the license plate and recording. The traditional card swiping and manual identification record operations are not only slow, have high error rates, and are more time-consuming and labor-intensive for system management. The waiting car owners are even more annoyed. This is an overview of traditional parking management. When the technology era arrived, license plate recognition technology was able to innovate and develop, and it has been quite mature so far, and it has made significant contributions to the intelligent management of parking lots. The performance is as follows: When the vehicle enters the parking lot adopting the intelligent license plate recognition system, the system quickly recognizes the license plate through the camera and automatically takes pictures, and automatically lifts the baffle to release, and does not need to swipe the card to take the card; when the parking lot exits, the camera will automatically identify the license plate. The number is compared with the system white list. If it is a fixed vehicle, the barrier will be automatically lifted and released. If it is a temporary vehicle, the system will automatically calculate the fee and lift the rod after paying. In one or two seconds, the license plate recognition can be automatically completed. The entire process of accessing the parking lot by a fixed vehicle does not require manual operation, which greatly reduces the workload and significantly improves the management efficiency.

Nowadays, license plate recognition system is one of the important components in the modern intelligent transportation system. The license plate recognition system is widely used. Based on digital image processing, pattern recognition, computer vision and other technologies, it analyzes the images or video sequences of the vehicles captured by the camera to obtain the unique license plate number of each vehicle, thereby completing the recognition process. Through some follow-up processing means, it can realize the functions of parking lot charging management, traffic flow control index measurement, vehicle positioning, car theft prevention, highway speeding automatic supervision, red light electronic police, highway toll station and so on.

1. Intelligent management of parking entrances and exits: The license plate recognition equipment is installed at the entrance and exit, records the license plate number and the access time of the vehicles, and is combined with the control devices of automatic doors and barriers to realize the automatic management of vehicles. Automatic time-based charging can be realized, and the number of available parking spaces can also be calculated automatically and prompts can be provided. Automatic parking fee management can save manpower and improve efficiency.

Second, automatic release, save manpower and material resources: the designated license information into the system, the system automatically read through the vehicle's license and query the internal database. For vehicles that need to be automatically released to drive electronic gates or barriers to allow them to pass, warnings will be given to other vehicle systems and handled by on-duty personnel. Can be used for special units (such as military administrative areas, confidential units, key protection units, etc.), road and bridge charge bayonet, and advanced residential areas.

Third, highway toll management: Install license plate recognition equipment at the entrances and exits of highways, identify vehicle licenses when entering the vehicle and store the entrance data into the toll collection system. Once the vehicle arrives at the exit, it will identify its license plate and call the entrance data according to the license plate information. Import and export data management. This application can realize automatic billing and can prevent cheating, thus avoiding the loss of receivables.