Four-wheel alignment method and four-wheel alignment system

Abstract

The present application provides a four-wheel alignment method and a four-wheel alignment system. The four-wheel alignment system includes at least two calibration units, at least one measuring unit, and a computing unit, and the method includes: fixing the at least two calibration units to wheels of the vehicle to be measured, and fixing the at least one measuring unit to a same side of the vehicle to be measured where the at least two calibration units are fixed; respectively collecting, through the at least one measuring unit, images of at the least two calibration units to obtain a first image; and receiving the first image through the calculation unit, and calculating to obtain four-wheel alignment parameters of the vehicle to be measured based on the first image.

Dependencies are inferred from the claim text.