Research And Application Of Highway Toll System

In the modern highway management,advanced management fee system has become the most important part of the modern human toll highway system was created to improve the management of a key,intelligent use of the system will be better to solve traffic charges business purely human toll of this traditional charging methods are various problems,improve the efficiency of charge,to eliminate the pure manual toll collection process favoritism,no fee and a small charge phenomenon.Improve highway overall performance.Based on the background of freeway toll system,according to the domestic and foreign development experience of expressway toll system,the trend of today's technology,described in detail the design and implementation of expressway toll system,the key technology and part of the technology,and put forward the improvement and implementation of toll system existing problem.First introduces the current situation of the use of highway toll and the course of development of domestic and international highway toll system,and analyzed the advantages and disadvantages,and then a detailed analysis of freeway toll system,including the analysis of the system requirement analysis,functional analysis and the non function,including the safety analysis of charging system.Then according to the system design and analysis,including the charging process design,database design,user authority design,in order to prevent the IC card loss caused by the loss of toll design import vehicle license plate recognition system and vehicle management system.Finally,according to the analysis of the design process and method of system in detail,including to optimize the data storage structure by constructing the data warehouse model;introduce the search tree index and bitmap index to improve the efficiency of retrieval of information and data.The new mode of the vehicle license plate recognition and vehicle access management system to achieve the binding number and IC card and IC card payment vehicle fled to solve the loss problem.The double authentication mechanisms,different users login screen to protect the safety of design function system and data to realize the optimization of highway toll system.The vehicle license plate recognition and vehicle access management system to achieve the card number and license plate bound,to enhance the existing toll collection system,solves the problem of handling the export of the vehicle is not he difficult to judge,to avoid reducing the loss of toll and business card printing costs,improve the intelligent charging system.