Lake water quality monitoring and prediction system

Abstract

The invention discloses a lake water quality monitoring and prediction system. The system includes an image collection module, an image preprocessing module, a water quality detection module, a temperature detection module, a processing module, a water quality database, a prediction evaluation module and a display terminal. The image collection module is connected with the image preprocessing module. The processing module is respectively connected with the image preprocessing module, the water quality detection module, the temperature detection module, the water quality database and the prediction evaluation module. The water quality database is respectively connected with the image preprocessing module and the water quality detection module. The prediction evaluation module is respectively connected with the display terminal. According to the system, a lake water color is obtained through collecting an image of a lake water surface and carrying out comparing, pH, a dissolved oxygen content and a bacteria content are combined to carry out comprehensive counting on a safety influence coefficient of lake water quality according to the detected lake water color, monitoring and prediction on the lake water quality are realized, and a reliable reference value is provided for later management of the lake water quality. The system has the characteristics of high detection accuracy andhigh efficiency.

Description

technical field

[0001] The invention belongs to the technical field of water quality environment monitoring, and relates to a lake water quality monitoring and prediction system. Background technique

[0002] Lake water quality refers to the physical, chemical and dynamic characteristics of lake water. The physical properties of lake water mainly refer to water temperature, color, transparency, smell and taste. The chemical properties are determined by the gases, ions, molecules, colloidal substances and suspended solid components dissolved and dispersed in the lake water, microorganisms and the content of these substances.

[0003] The state of the lake water quality directly affects the shape, size and biological activities of the lake water itself. In the existing technology, only a single influencing factor in the lake water can be detected alone, and it is impossible to comprehensively evaluate the factors affecting the water quality of the lake water. There are poor a...

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