Water level detection method based on image recognition

Abstract

The invention discloses a water level detection method based on image recognition, which comprises the following steps: (1) equipment installation: fixedly installing a water level test support rod, and then installing a camera holder on the outer side of the water level test support rod, (2) lifting system operation: enabling the camera holder to descend on the water level test support rod through the lifting system, and (3) height control: arranging a sensor at the bottom end of the camera holder, arranging an auxiliary lamp at the top end of the camera holder, after the camera holder and the lifting system descend to a proper position at the same time, enabling the sensor to detect the water surface and stops descending work, and after the camera holder moves to the proper position, collecting images of the water surface. According to the water level detection method based on image recognition, the sensor is arranged at the bottom end of the camera holder, and meanwhile, the sensor is connected with the lifting system, so that the distance between the camera holder and the water surface is properly judged according to the sensor.

Description

technical field [0001] The invention relates to the technical field of water level detection, in particular to a water level detection method based on image recognition. Background technique [0002] Water level detection is mainly to detect changes in the water surface of the river bed, so that the height and position of the water surface can be accurately judged through the detection of the water level, so that the on-site measurement of the water level can be carried out for the planning and design of subsequent water conservancy projects. Data collection for easy analysis. [0003] The water level detection method based on image recognition in the market today, in the process of detecting the water level, when the water level rises, it cannot be properly adjusted, and the data of the riverbed water surface cannot be properly collected for a long time, thus affecting Therefore, we propose a water level detection method based on image recognition to solve the above proble...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a water level detection method based on image recognition, in order to solve the above-mentioned water level detection method based on image recognition in the market today, in the process of detecting the water level, when the water level rises, it cannot For proper adjustment, it is impossible to carry out suitable data collection work on the data of the river bed water surface for a long time, thus affecting the judgment of the height of the river bed water surface