Smart Water Comprehensive One-Stop Solution (2)
3. Program composition
The main design contents of the smart water project include the construction of information collection system, network transmission system, smart water management center, management application platform and comprehensive application.
4. The main system introduction
■Comprehensive dispatch command center. Through the integration of big data of water enterprises, the extraction, display, analysis, mining and decision-making of key KPI indicators such as production, operation, marketing, service, and management of enterprises are realized. Establish a quantitative index system for enterprise operation based on water affairs big data to realize scientific scheduling of water affairs production and operation. As well as the performance appraisal of daily office work; at the same time, drills and emergency plans are established for major pipe burst events, source water pollution incidents, pipe network water quality accidents, and freezing cold wave disasters. Realize efficient, scientific, intelligent decision-making and emergency command under major accidents.
■Secondary water supply management system. With rapid urbanization construction, high-rise residential water supply relies on community booster pumping stations. The secondary water supply remote monitoring system is a subsystem in the urban water supply remote monitoring and dispatching management system. The staff of the dispatch center can remotely monitor the working conditions of the pressurized pumping station equipment in the community, and can timely detect abnormalities such as water outage, insufficient pressure, excessive water quality, and personnel intrusion, which greatly improves the quality of water supply services.
■ Monitoring of water supply network. The on-line monitoring system is a comprehensive on-line automatic monitoring system composed of on-line automatic analysis instruments as the core, using modern sensing technology, automatic measurement technology, automatic control technology, and computer application technology. Including water quality online monitoring, pressure online monitoring, flow online monitoring.
■GIS integrated management system: Various types of underground pipelines in a city are an important infrastructure of a city, and it is also the material basis for the survival and development of a city. Using the geographic information system, various professional pipelines, pipe holes, pipe fittings, manhole covers and other information input, query, horizontal and vertical section and various thematic map drawing, terrain and various professional pipeline map customization and map output and other functions can be realized. The system can provide accurate and reliable information on the distribution, direction, buried depth and other status of underground pipelines, as well as professional attribute information, laying the foundation for the refined management and deep-level application of various urban underground pipeline systems. The main functions include pipeline network preview, query and statistics, pipeline network operation and maintenance, pipeline network emergency repair, task dispatch, pipe burst accident, alarm monitoring, emergency command, valve closing analysis, pipe burst analysis, etc.
■Mobile integrated management platform. Smart Water Mobile Internet integrates advanced mobile Internet technology, supports remote data interaction and intelligent control, and establishes real-time reporting, query, and progress updates of events and hazard sources. The functional framework of personnel GPS real-time positioning and information management realizes the construction of intelligent mobile inspection in the production process. The functions of user mobile phone inquiry, payment, repair, and reporting of water leakage events can improve the overall production management level and service level.
Pipe network DMA leakage management system. Through the remote real-time monitoring of the flow and pressure nodes in each DMA (independent metering area), the system can not only detect the abnormal water supply of the pipe network in time but also measure the leakage in the area and assist in finding the leakage point. The system provides scientific guidance for leakage reduction and leakage assessment of water supply systems and provides the most convenient and practical analysis platform for water supply enterprises to reduce leakage and analyze leakage.
The pipeline network DMA leakage management system includes a water balance analysis system, DMA partition metering system, large meter monitoring system, meter management system, pressure management system, and online leakage monitoring system.
