Construction of Online Drainage Network Management System for a City in Pearl River Delta

Setting up the online drainage network management system to achieve digital management of drainage system and master the real-time operation of drainage system is an effective measure for maintaining the steady operation of municipal sewage treatment plant and ensuring the pollutant reduction. Taking a drainage system in a city in Pearl River Delta for example,the basic structure and main functions of the online drainage network management system,the design of monitoring and the selection of data transmission were introduced to provide a reference for the design of online system for drainage network management.