Fault detection method based on front and back data of double-gun cigarette making machine

The invention discloses a fault detection method based on front and back data of a double-gun cigarette making machine, and belongs to the technical field of cigarette making machine control in the tobacco industry, and the method specifically comprises the following steps: collecting and accumulating related data of same-type cigarettes of the front and back data of the double-gun cigarette making machine in real time; calculating the average value of the related data of the same type of cigarettes accumulated in the preset acquisition time relative to the historical acquisition time; if the difference between the average values corresponding to the front and rear channels is smaller than the preset average value deviation and the accumulated number of times of exceeding is smaller than the number of times of exceeding, outputting and displaying the average values of the related data of the same type of cigarettes of the front and rear channels, otherwise, considering that a fault occurs, controlling to stop