Intelligent testing method and system for frequency conversion all-in-one machine

The invention relates to an intelligent test method and system for a frequency conversion all-in-one machine. The method comprises the steps that the frequency conversion all-in-one machine drives a test transport vehicle to transport test materials; irradiating the test material through a light source; shooting multiple frames of images of the test material irradiated by the light source at a preset moment through a camera; extracting an envelope line formed by irradiating the test material by the light source; calculating the vertical section area of the test material at the preset moment; detecting the transport speed of the test transport vehicle at a preset moment; calculating the mass of the test material transported by the test transport vehicle at the preset moment; detecting voltage, current, temperature, pressure and cooling water flow of the frequency conversion all-in-one machine at a preset moment, and inputting the voltage, the current, the temperature, the pressure and the cooling water flow in