System and method for monitoring hydrology and water quality of river basin under influence of water projects based on Internet of Things

Abstract

The present invention provides a watershed hydrology and water quality monitoring method applicable to water conservancy projects under the influence of water conservancy projects based on the Internet of Things technology. By adding various fixed and flowing sensors, the real-time data of hydrology and water quality in key water areas can be obtained, and realized with video technology. For the monitoring of the on-site environment, the Internet of Things is used to realize the transmission of monitoring information, the intelligent prediction of the hydrology and water quality of the basin is carried out through the neural network, and finally the key applications such as status evaluation, trend evaluation, implementation effect evaluation, and extreme event processing are realized through the expert system. The invention can provide real-time, reliable and complete hydrological and water quality information for the river basin under the influence of the water conservancy project, and realize the integrated remote protection of cross-region and multi-machine models in the river basin.

Description

technical field [0001] The invention belongs to the fields of hydrology and water resources monitoring and water environment protection, and in particular relates to a method and system for monitoring and protecting river basin hydrology and water quality under the influence of water conservancy projects based on Internet of Things technology. Background technique [0002] Large rivers in my country are often densely covered with large-scale water conservancy projects, with strong human interference, resulting in great differences in the temporal and spatial distribution of hydrology and water quality, and water environment problems are very complicated. For example, after the completion of large-scale reservoirs, eutrophication and algal blooms are prone to occur in the tributaries in the reservoir area, while the habitat degradation of rare fishes, the degradation of lakes and wetlands connecting rivers, and the intrusion of salt water in estuaries appear in the river secti...

AI Technical Summary

Problems solved by technology

In general, there are two obvious deficiencies in the existing achievements: (1) Although some experts and scholars have preliminarily anticipated the combination of Internet of Things technology and hydrological and water quality monitoring, they are all intuitive superposition of hydrological and water quality monitoring activities and Internet of Things , failed to give actual technical routes and solutions; (2) IoT supervision has been applied in some watersheds related to aquatic products, but they are all isolated applications in a very small range, such as cases in aquaculture systems or water source monitoring , the scale is very small (meter level), and the parameters involved are also very limited, which is far from being competent for the complex monitoring of hydrology and water quality at the scale of large watersheds

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