Method for one-key automatic calibration of carbon black and oil vehicle number

The invention relates to the technical field of internal mixers, in particular to a method for automatically calibrating the number of vehicles of carbon black and oil by one key. Comprising the following steps: presetting a calibration time node, acquiring a real-time step serial number of an internal mixer according to the calibration time node, and acquiring a carbon black feeding step serial number and an oil feeding step serial number; generating a first difference value according to the real-time step serial number of the internal mixer and the carbon black feeding step serial number, and generating a carbon black hopper assignment instruction according to the first difference value; and generating a second difference value according to the real-time step serial number of the internal mixer and the oil feeding step serial number, and generating an oil hopper assignment instruction according to the second difference value. Only by starting the control module, the upper auxiliary machine program enables t