CAJ | 학술논문

设计了一种基于 C/S 和 B/S 混合结构的水表远程抄表系统，以 GPRS 网络和 Internet 网络为通道，实现水表系统的远程数据采集和传输，同时给出了一种基于 Web 集群和数据库集群的负载均衡方案。另外，设计了一款基于 Android 平台的抄表机抄表软件。该软件具有二维码扫描、GPS 定位/地图导航、拍照以及 GPRS/WiFi 通信等功能。整个系统采用 Internet 编程、多线程、数据库管理等技术，采用模块化、结构化的程序设计思想。系统完成后能够解决传统人工入户抄表带来的各种弊端，降低供水部门的管理成本，提高用水管理水平和服务质量，实际运行表明该系统通信可靠，实时性好。
설계료일충기우 C/S 화 B/S 혼합결구적수표원정초표계통，이 GPRS 망락화 Internet 망락위통도，실현수표계통적원정수거채집화전수，동시급출료일충기우 Web 집군화수거고집군적부재균형방안。령외，설계료일관기우 Android 평태적초표궤초표연건。해연건구유이유마소묘、GPS 정위/지도도항、박조이급 GPRS/WiFi 통신등공능。정개계통채용 Internet 편정、다선정、수거고관리등기술，채용모괴화、결구화적정서설계사상。계통완성후능구해결전통인공입호초표대래적각충폐단，강저공수부문적관리성본，제고용수관리수평화복무질량，실제운행표명해계통통신가고，실시성호。
A kind of centralized automatic metering reading for water meter is designed , which is based on the mixed construction of C/S and B/S . Remote data acquisition and transfer in this system can be realized through GPRS network and Internet network . A load balancing method that base on database server cluster and Web server cluster is given . the software for meter reading device is also designed , witch is based on Android OS with functions including two-dimensional code scanning , GPS location/Map navigation , taking photo , GPRS/WiFi communication and etc , the system is designed with the modular and structured programming style , and it also adopts Internet program , multi-thread technology and data-base management . This system can solve kinds of disadvantages bought by the traditional manual meter reading for water meter , reduce management costs for the water sector , and also improve the management level for water and service quality . Actual results show that the system has reliable communication and better real-time performance .