Management of Wisdom River and Lake Chief

At present, the situation of water resources in China is very severe, and the problems of serious water pollution, deterioration of water ecological environment and shortage of water resources are becoming more and more prominent, which has become the main bottleneck restricting the sustainable development of economy and society. In order to promote the sustainable use of water resources and the transformation of the mode of economic development, promote the coordination of economic and social development with the carrying capacity of water resources and water environment, and ensure the long-term steady and rapid development of the economy and society, the State Council issued the Opinions on the Implementation of the Strictest Water Resources Management System in January 2012, and made comprehensive arrangements and specific arrangements for the implementation of the Strictest Water Resources Management System at the national level.
"River length system management information system" a can cover the province's intelligent river length monitoring and processing system. Through the system, the provincial, municipal, county, town four-level river length can be managed through the PC end and mobile end, and the public can participate in water control through APP、 WeChat, hotline and so on.

Monitoring and evaluation of water environment (black and smelly water body)

Urban black-smelly water bodies not only bring poor sensory experience to the masses, but also a prominent water environment problem that directly affects the production and life of the masses. By 2020, the black-smelly water bodies in urban built-up areas at or above the prefectural level are controlled within 10%, and by 2030, the black-smelly water bodies in urban built-up areas are generally eliminated.
Based on the concept of Internet of things, the monitoring and evaluation system of black-smelly water body uses information technology and GIS display to realize the monitoring of water quality, water quantity, pollution source discharge and environmental factors of black-smelly water body, to establish a long-term supervision and management mechanism, to create a monitoring, control, operation and maintenance platform of "water resources, water safety, water environment and water ecology ", to realize three-dimensional perception, multi-level service, intelligent decision-making, to effectively improve the comprehensive regulation ability, to realize the green water and green mountain, and finally to improve the quality of human settlements and the urban ecological environment.

Intelligent sponge monitoring and evaluation

Intelligent sponge city evaluation is helpful to improve water quality and flood control and drainage. Through the deployment of Internet of things sponge wetland monitoring equipment, the monitoring and assessment data of water environment quality, total runoff, water level and heat island effect are formed to promote the benign hydrological cycle of the city.
Based on the concept of "Internet of things ", using advanced sensing technology to monitor urban hydrological information in real time, sponge monitoring and evaluation system consists of four parts: perception layer, transport layer, platform layer and application layer. Based on the data, the application layer displays the monitoring information, project information, evaluation and assessment, laws and regulations of Sponge City.

Urban Smart Drainage

Based on the concept of Internet of things, the "urban drainage information management system" uses information technology means, combined with GIS display, to fully grasp the operation of the drainage system such as pipe network level, flow, water quality, gas, pump station operation state and other information to ensure the safe and efficient operation of the drainage system; through the construction of a safe early warning platform to improve emergency command and rapid disposal capacity; to ensure the safe operation of urban drainage pipeline, so that the safe operation of the entire urban drainage pipeline can be grasped, controlled, predictable, provide scientific and advanced urban hydraulic analysis model, comprehensive evaluation of urban drainage network capacity; Based on the data of urban drainage facilities, combined with pipe network monitoring data and meteorological rain information, it provides decision basis for urban drainage planning and waterlogging prevention prediction.

Secondary water quality system

Based on the concept of Internet of things, Otai secondary water supply system supports access to pH、 turbidity, water temperature and residual chlorine sensors, which is directly applied to residents' secondary water supply monitoring and ensuring residents' water safety.

Flood control and forecasting at the grass-roots level in rural areas

Based on the concept of Internet of things, the perceptual equipment is set up, and the early warning system and information release platform of rain, water, flood and disaster situation are built in line with the actual situation at the grass-roots level, so as to enhance the ability of flood prevention, rescue and disaster relief early warning at the rural grass-roots level, and then promote the rural flood control supervision and early warning.
The goal of intelligent management system for flood control and drainage: automatic monitoring, real-time transmission, digital simulation, intelligent decision-making, remote command, to sit in the office, but also to monitor rainfall and water level in real time. Once beyond the warning line, immediately issued early warning, make corresponding arrangements to win time for flood resistance.

Automatic Rain Water Survey of Rivers, Lakes and Reservoirs

The security of lake and reservoir is related to the safety of people's lives and property in the lower reaches of lake and reservoir, and to the stability and development of local economy and society. The automatic monitoring system of water and rain situation in lake and reservoir is established to realize the timeliness of information collection, establish a unified data standard system, establish a dynamic supervision system, standardize business management, establish a mechanism of data sharing and exchange, improve the utilization rate of information, and greatly improve the level of emergency management.
Water and rain monitoring system is suitable for remote supervision of water level, rainfall and other real-time data. At the same time, remote image monitoring is supported, which provides accurate and timely field information to ensure the moderate storage of lake and reservoir and the safe flood. The water and rain monitoring system of lake reservoir is generally composed of central station and monitoring station. The monitoring station mainly monitors the real-time water level, rainfall, field image and other data information of each lake and reservoir, and uploads it to the background. It receives, displays and stores, analyzes, processes and early warning data through the data platform, so as to provide accurate, timely and sufficient basis for decision-making and disaster assessment.