Design And Implementation Of The System Of Highway Toll Emergency Authorization

In recent years, with the rapid development of highway, the travel requirement of people is more and more high, traffic congestion, slow charge, more and more attention. Slow charge this one reason is because the charges in the event of emergency, you need through various check, check after clear to charge release, however, toll station, dispatch center charges special verification method is still rely on the telephone and paper, which greatly reduces the managing efficiency. Charge field processing special each kind of improper is likely to trigger a collection of special contradiction, the regulation is not in place are likely to cause the loss of toll, damage the interests of the state, so it is necessary to emergency treatment mechanism of the formation of standardization, make collect fees special processing automation, scientific. So the research of how to design of highway toll of special fast, efficient has very important significance and authorization system.This paper introduces the background, present situation at home and abroad, analyses the system from two aspects of user needs and functional requirements, through the demand analysis, the system structure, workflow, function module, data structure of the overall design. This thesis adopts C/S architecture based on client operating system, with Windows XP, Delphi as the software development tool, Pascal as the programming language, the server with Windows Server 2003 as the operating system, Java as programming language, SQL Server 2005 database for the background. The system is mainly composed of approval, authorization, authorization processing, information query of four modules, the dispatcher check-in, check-out, busy, the scheduling authorization, monitor authorization function, realizes the input, special authorization modification function, realizes the statements, account inquiry.The design and implementation of the system through test and actual operation, and achieved the expected goals, to authorize treatment on highway toll of special accurate, it is reasonable and practical. The system reflects the level of information technology, the modern highway, highway, improve the managing efficiency, make highway toll management more scientific, more efficient.