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前言维修服务现场管理系统(以下简称现维系统)是上海自来水市北公司是根据当前市北公司对外服务和企业发展的需要,充分利用信息网络等高新技术,委托上海积成慧集信息技术有限公司开发的一套系统软件,用以提高自来水维修服务管理工作的快速反应和正确决策能力。现维系统以计算机网络通信与数据处理技术为主体,以全球定位系统GPS、地理信息系统GIS、无线数据传输技术为支撑,充分利用
Preface Maintenance service on-site management system (hereinafter referred to as the maintenance system) is the Shanghai Water Supply Company North is based on the current North City, the company’s external services and business development needs, make full use of high-tech information networks, commissioned by Shanghai JI Cheng Hui Ji Information Technology Limited A set of system software developed by the company to improve the quick response and correct decision-making ability of water service management. The current system to computer network communication and data processing technology as the mainstay to global positioning system GPS, geographic information system GIS, wireless data transmission technology as the support, make full use of