摘要
根据黑龙江省ETC系统提出的功能需求,完成了数据交换系统的总体设计、各功能模块的详细设计,实现了ETC车道交易数据在车道本地数据库和车道业务逻辑控制子系统之间,以及车道客户端数据库和收费站服务器端数据库之间的数据交换。测试结果表明系统是高效可靠的。
According to the functional requirements of ETC system in Heilongjiang Province,this paper completed the design of data exchange system and its function modules,transaction data in this system was exchanged between local database and business logic control subsystem,as well as between the lane client database and server database in toll station.The results of the testing show that the system is efficient and reliable.
