Method and device for calculating bus expansion and contraction amount, storage medium and electronic equipment

The invention discloses a method and device for calculating the expansion and contraction amount of a bus, a storage medium and electronic equipment. The method comprises the steps that the length of a first bus cylinder, the length of a second bus cylinder and the surface temperature difference of the cylinders are obtained, the surface temperature difference of the cylinders is used for indicating the surface temperature difference of the first bus cylinder and the second bus cylinder, and the surface temperature difference of the cylinders is the difference value of the temperature corresponding to a first moment and the temperature corresponding to a second moment; determining a first expansion amount and a second expansion amount of the corrugated pipe according to the first bus cylinder length, the second bus cylinder length and the cylinder surface temperature difference; and according to the sum of the first expansion and contraction amount and the second expansion and contraction amount, obtaining th