Sludge settling whole-process automatic analysis device and method

The invention provides a sludge settling whole-process automatic analysis device and method. An industrial camera and an image recognition processing server are used for carrying out automatic shooting, recording, image processing and automatic sludge character detection and recognition on the whole sludge settling process. The device comprises an observation box body, a metering pump, a measuringcylinder, a programmable controller, an industrial camera, a light source, a power supply module, a case air conditioning module, a temperature sensor, an industrial gateway and an image recognitionprocessing server, wherein the measuring cylinder, the industrial camera and the light source are fixed in the observation box body; the case air conditioning module provides a proper environment temperature for the interior of the observation box body, and is required to stable realize a certain specific temperature, wherein the specific temperature depends on a measured value of the temperaturesensor at a sewage source;