Lack of top⁃level design can easily result in information island,which will increase cost of system development and maintenance. In order to solve this problem,the service⁃oriented architecture (SOA) is proposed to make system integra⁃tion. According to the transportation management,the frameworks were designed by taking Web Service as the core technology, which integrated application presentation layer with business logic layer,and business logic layer with data layer of the system. The key technologies and corresponding interface code of implementing the system are given. The design ideas and structures are conducive to the expansion and maintenance of the system,and elimination of information island,and can improve the timeli⁃ness,sharing and integration of information.%顶层设计的缺失极易造成信息孤岛，增加系统开发维护成本。为解决这一问题，提出采用SOA架构进行系统集成。以Web Service为核心技术，针对运输管理实际，设计了系统的应用展现层与业务逻辑层、业务逻辑层与数据层等技术集成架构；给出了系统实现的关键技术和相应接口代码。实践表明，这一设计思路和结构有利于系统的扩展、维护，有利于消除信息孤岛，提高信息的时效性、共享性和集成性。
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