Introduction: Changde Water Meter's eWisdom Smart Water Cloud Platform is a complete set of open comprehensive management platform for water company business, including business charging system, intelligent meter reading system, household installation reporting system, leakage monitoring auxiliary decision system, production dispatching system, SCADA system, GIS geographic management system, GPS patrol system and customer service system. Features: 1. SOA technology architecture is adopted, seamless connection between subsystems, good business agility; 2. Flow-based business processing mode, easy to operate; 3. Using cloud computing, big data and Internet of Things technology to provide various auxiliary decision-making functions such as leakage monitoring and scientific water dispatching and distribution management, to provide powerful technical support for improving the management level of the water department; 4, can access a variety of instruments from multiple manufacturers, good compatibility; 5. Support cash, Alipay, WeChat and other payment methods, facilitate payment by water users, improve the service level of the water department, and create the service tenet of serving the people;