System and method for autonomously detecting water quality conductivity based on unmanned ship

Abstract

The invention provides a system and a method for autonomously detecting water quality conductivity based on an unmanned ship. The system comprises a navigation positioning module, a water quality conductivity detection module and a control module, wherein the navigation positioning module is arranged on the unmanned ship; the navigation positioning module comprises a visual recognition unit and aGPS unit, the visual recognition unit is used for shooting images on a navigation path of the unmanned ship in real time, and the GPS unit is used for positioning the unmanned ship in real time; the water quality conductivity detection module comprises a conductivity detector and an automatic lifting unit, and the automatic lifting unit is used for releasing the conductivity detector to a set depth of a set water area; the control module is used for receiving data acquired by the visual recognition unit and the GPS unit, guiding the unmanned ship, receiving detection results acquired by the conductivity detector and uploading the detection results to a remote monitoring system. The system has the advantages of low labor intensity, high timeliness, high water quality conductivity depth-keeping detection precision, high autonomy and the like, and real-time online monitoring of water quality conductivity can be realized.

Description

technical field [0001] The invention relates to the technical field of water quality detection, in particular to an autonomous water conductivity detection system and method based on an unmanned ship. Background technique [0002] As a necessary resource for human survival, water is the basic guarantee for human development. However, due to the impact of human activities, water pollution has become increasingly serious, which not only endangers the survival of human beings, but also has an impact on related water resources industries. In order to effectively avoid the loss and damage caused by water pollution to people's lives and economic development, real-time water quality monitoring is required. Because there are minerals that are in an ionic state and can conduct electricity in the water, the impurity content of the measured solution can be reflected by the conductivity value of the water: the higher the conductivity value, the better the conductivity, and the more imp...

AI Technical Summary

Problems solved by technology

At present, the water quality conductivity detection of rivers and lakes mainly adopts the method of manual sampling detection, that is, the detection personnel take the boat to the water area to be tested to extract samples, and take them to the laboratory for laboratory testing. This detection method is very inefficient, and due to different There are differences in the water quality conductivity values ​​of the water layer, so it is necessary to lower the water quality conductivity detector at a fixed depth to realize the detection of the water quality conductivity of different water layers, but at present, the manual sampling method is mainly used, and the accuracy of the fixed depth lowering is also low

Images