CAJ | 학술논문

通过对城市供水工艺流程以及在此过程中信息收集与管理业务的分析，设计并实现了一个基于物联网技术的供水信息系统。在系统开发中，针对无线网络频繁断接、高延迟、低可靠性等特点，采用Web服务技术架构了一个分层无线计算软件模型。并重点介绍了在无线环境中采用WSE确保Web服务安全以及通过异步调用Web服务、缓存Web服务、大数据量低频率访问和SOAP响应压缩等方法提高系统性能的实现方法。
통과대성시공수공예류정이급재차과정중신식수집여관리업무적분석，설계병실현료일개기우물련망기술적공수신식계통。재계통개발중，침대무선망락빈번단접、고연지、저가고성등특점，채용Web복무기술가구료일개분층무선계산연건모형。병중점개소료재무선배경중채용WSE학보Web복무안전이급통과이보조용Web복무、완존Web복무、대수거량저빈솔방문화SOAP향응압축등방법제고계통성능적실현방법。
Through analyses of the region water supply technical process as well as the collection of information and the management business in the process, a water supply information system is designed and realized based on intemet of things. In the development of application system, for wireless network, frequent disconnect high-delay, low reliability, and other characteristics, Web services technology is used to constructed a hierarchical model of wireless computing software, and focus on Wireless environment use of WSE to ensure security. System performance is improved by asynchronous Web services call, cache Web services, low-frequency access large volume of data and SOAP message response compression methods.