Application of Dynamic and Static Combination Mode of License Plate Recognition System in Parking Lo

With the gradual increase of the number of cars in China, the development of intelligent transportation has become an important part of life. Of course, the development of urban static transportation not only refers to vehicle travel, but also needs to make parking lot management more intelligent. Therefore, the use of license plate recognition system in parking lot has played a very important role. The development of parking lot system from traditional ground sensing parking lot to license plate recognition has brought convenience to people's parking to a great extent. The most obvious is that card swiping and image capturing in traditional parking lot are inseparable from the operation of managers in the parking lot. Temporary vehicles can only be released after manual confirmation, which is highly dependent on people and cards, It is a waste of time to park in rush hours or crowded areas. Vehicles have to enter from one entrance, and the owner needs to stop to pick up the card, so the time will be delayed, and there may be hidden dangers of vehicle safety. The application of license plate recognition system mainly solves the parking problems for people from the following aspects. The current situation of rapid traffic flow and frequent and dense vehicles in the license plate recognition parking lot. The vehicle management system with pure license plate recognition and charging can meet the rapid traffic of all vehicles, avoid the queuing phenomenon of vehicles, and ensure that all vehicles can enter without parking. The flexible charging method of license plate recognition parking lot can realize various payment methods such as central charging, mobile terminal payment and wechat payment according to the management of the parking lot, and support the setting and query of different charging standards such as preferential and free parking. License plate recognition intelligent management of parking lot through license plate recognition, the entrance is unattended, the exit is automatically charged, the number and workload of vehicle charging personnel are minimized, and manual intervention is avoided as much as possible. Managers do not need to take into account the vehicle conditions at the entrance and exit, but only need to quickly charge for the incoming and outgoing vehicles. In the next few years, the license plate recognition system will mostly adopt the recognition mode of dynamic vehicles, resulting in the rapid development of license plate recognition technology in the parking lot. Dynamic license plate recognition will greatly improve the speed of vehicle traffic. At present, there are two kinds of license plate recognition modes mainly including ground triggered recognition and video stream triggered recognition.