Ecological flow monitoring system based on multi-source information and monitoring method thereof

Abstract

The invention discloses an ecological flow monitoring system based on multi-source information and a monitoring method thereof. The system comprises a measurement module which is used for collecting river hydrological information in real time, shooting river surface video information in real time, and transmitting the river hydrological information and the river surface video information to a data processing module; a data processing module which is used for receiving the river hydrological information and the river surface video information transmitted by the measuring module and calculating the river water section flow according to the river hydrological information and the river surface video information; a wireless communication module which is used for transmitting the calculated flow information of the section of the river water to a monitoring end; and a monitoring end which is used for receiving the river water section flow information transmitted by the wireless communication module in real time and displaying the river water section flow information in real time. The system is advantaged in that the river section flow velocity is calculated by adopting multiple methods, the accurate river section flow velocity is obtained based on model construction, and then the river section flow is obtained through calculation.

Description

technical field [0001] The invention belongs to the technical field of flow monitoring, and in particular relates to an ecological flow monitoring system based on multi-source information and a monitoring method thereof. Background technique [0002] Human society was born and developed in the river ecosystem. Rivers are closely related to human life and development, and provide rich ecological services for human beings. However, in recent years, due to the rapid development of the river basin economy and the irrational development and utilization of human resources, the external pressure on the river ecosystem has been increasing, the ecosystem has gradually degraded, and environmental problems have become increasingly prominent. Environmental problems in river basins have seriously threatened human health and the sustainable development of social economy to a certain extent. [0003] In the river ecosystem, one of its core influencing factors is the ecological flow of the...

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