感知体系是整个水务数字孪生体系中的重要组成部分。按照上海市水务海洋信息化“十四五”规划感知体系建设的要求,结合上海水务感知现状,构建了由感知终端、感知网络、水务物联感知运行管理平台、数字孪生平台与业务应用所组成的感知体系架构,对多协议设备接入与认证、全生命周期设备管理、数据管理、场景引擎、数据共享等关键技术进行了研究,为水安全、水环境、水资源等业务提供数据支撑与应用赋能。

The perception system constitutes a crucial part of the entire digital twin system for water affairs domains.In accordance with the requirements for the construction of the perception system stipulated in the"14th Five-Year Plan"for informationization of water affairs and marine in Shanghai and in combination with the current perception status of water affairs and in Shanghai,a perception system architecture composed of perception terminals,perception networks,the operation and management platform for the Internet of Things perception of water affairs,the digital twin platform,and business applications has been constructed.Key technologies such as multi-protocol device access and authentication,full life cycle device management,data management,scene engine,and data sharing have been investigated,providing data support and application empowerment for businesses such as water safety,water environment,water and resources.