On < ahref=“ http://www.fuyingkeji.com/ "> Application of license plate recognition system < / a > in expressway toll collection

License plate recognition equipment is installed at each revenue and expenditure port of the expressway. When the vehicle enters, it recognizes the vehicle license plate, stores the entrance data into the charging system, recognizes the vehicle license plate again when the vehicle arrives at the exit, calls the entrance data according to the license plate information, and completes the charging process in combination with the revenue and expenditure port data. This use can complete active billing, prevent fraud and avoid the loss of accounts receivable

The expressway has begun to implement network charging. With the expansion of network scale, the charging difference of different models is becoming higher and higher. The problem of drivers using the loopholes of the existing charging system to evade fees by changing cards halfway will become more and more outstanding. The use of license plate recognition skills is the fundamental method to deal with this kind of problem