The invention discloses a motorcycle automatic driving simulation device in the field of motorcycle detection equipment. The motorcycle automatic driving simulation device includes a rack. A fixing frame is on the rack. Two supporting wheels are connected to the fixing frame. The two supporting wheels are sleeved with an elastic driving belt. The driving belt includes a plurality of supporting plates. The supporting plates are provided with brackets thereon. Regular triangular prism-shaped pavement blocks are arranged between the brackets. Mimic pavement layers are fixed on the side surfaces of the pavement blocks. The ends of the pavement blocks rotate on the brackets and are connected with dial wheels with teeth. The dial wheels are meshed with an elastic toothed belt. The dial wheels have positioning holes therein. A bottom plate IS between the support wheels. The bottom plate is provided with a vertical two-way hydraulic cylinder. Lifting levers are arranged on the elastic toothedbelt above the bottom plate. The lift levers can be clamped into the positioning holes. The edges of the adjacent pavement blocks above the bottom plate abut against each other so that the side surfaces facing upward of the pavement block form mimic pavements parallel to the bottom plate. The scheme can conduct tests on the same equipment under a variety of pavement conditions indoor for a motorcycle, and solve the problem that the existing motorcycle indoor detection fails to simulate outdoor pavement environments.