The usage of RFID in expressway automatic toll collection system 金梦珂-1120329011-B1203291 Reason to choose the topic RFID has been widely used in car management,such as traffic monitor, Automatic toll collection system of expressway and parking management system.It is very useful and gives our life a lot of benefit. Nowadays with the rapid increase in the amount of cars,car management is very important.However,labor management is a heavy work and may cause some mistakes.Using RFID in car management is a good method to do the management,i.e. parking management and automatic charge. If use RFID in car management,what will it be?How is the prospect for development? The current situation of expressway toll collection system 1.The traffic speed problems With the rapid increase in the amount of cars,in some important sections of an expressway,the toll rate directly influence the traffic speed.Artificial charge costs a lot of time and when large traffic flows,it will cause a traffic jam,which may even cause a traffic accident.Improve the efficiency of toll station has become a problem that people increasingly concerned about. 2.Labor management problems Today most of the work in expressway toll collection system is manual work. However,labor management is a heavy work and may cause some mistakes.In some busy section,there are many cars passing through all day,which leads to a very heavy work.Besides,there may also exist some mistakes in their work,such as receiving fake money,counting the wrong price and so on.In some situation the toll collectorThe usage of RFID in expressway automatic toll collection system 金梦珂 – 1120329011 - B1203291 Reason to choose the topic RFID has been widely used in car management, such as traffic monitor, Automatic toll collection system of expressway and parking management system. It is very useful and gives our life a lot of benefit. Nowadays with the rapid increase in the amount of cars, car management is very important. However, labor management is a heavy work and may cause some mistakes. Using RFID in car management is a good method to do the management, i.e. parking management and automatic charge. If use RFID in car management, what will it be? How is the prospect for development? The current situation of expressway toll collection system 1. The traffic speed problems With the rapid increase in the amount of cars, in some important sections of an expressway, the toll rate directly influence the traffic speed. Artificial charge costs a lot of time and when large traffic flows, it will cause a traffic jam, which may even cause a traffic accident. Improve the efficiency of toll station has become a problem that people increasingly concerned about. 2. Labor management problems Today most of the work in expressway toll collection system is manual work. However, labor management is a heavy work and may cause some mistakes. In some busy section, there are many cars passing through all day, which leads to a very heavy work. Besides, there may also exist some mistakes in their work, such as receiving fake money, counting the wrong price and so on. In some situation the toll collector