Design And Implementation Of Toll System For Highway

The highway plays a more and more important role in country's economy. The toll system software development in traffic area has a very wide application and will produce huge amount of benefit in society and economy.The toll system was developed with a lot of mature software and hardware technology, Analysis and designs the target system was according to the method of software engineer.In this paper, the system was divided into modules; includes driveway management, toll management, device management, data management, system management and so on. The SAN technology was used to store image data. According to the characteristic and status of highway toll system, 3-tied technology was used. It's better than C/S structure. The system total performance progress and system maintains was simple. The main business logic, such as device management was designed as component, so the system will be easy to reuse and extended.The whole development of system follows the software engineer method strictly; include requirement analysis, system analysis and designs and coding. This ensures the quality and efficiency of development. The system has passed test and is on use. It shows that the system could satisfy the requirements, and becomes an advanced and reliable platform of highway toll system.