Image recognition type water level gauge

The utility model discloses an image recognition type water level gauge which comprises a water gauge, a camera and an image analysis system connected with the camera. The water gauge is perpendicularto the water surface, one end of the water gauge is fixed to the water bottom surface, the camera is fixed to the ground plane, the water gauge is automatically focused, images are shot and collected, the images are sent to the image analysis system, the image analysis system analyzes the collected images, scale measurement values flush with the horizontal plane are extracted in real time, and the water level depth is calculated. The problems of data deviation, circuit aging and high maintenance or replacement cost after sensor damage of various existing water level sensors after long-term use are solved. 本实用新型公开了一种图像识别式水位计，包括，水尺、摄像头和与摄像头连接的图像分析系统；水尺垂直于水面，一端固定于水底面，摄像头固定于地平面，对水尺进行自动对焦并拍照采集图像，将图像发送至图像分析系统，图像分析系统将采集到的图像进行分析，实时提取出与水平面齐平的刻度测量值，并计算水位深度，解决了现有各种水位传感器长期使用会发生数据偏差、电路老化以及传感器损坏后维修或更换成本较高的难题。