The utility model discloses an intelligent lighting system. The intelligent lighting system comprises a plurality of projection units. The projection unit comprises a scene lamp and a projector. A groove or an L shape and a radial structure part of the L shape are arranged in the cabin wall, and the scene lamp and the projector are sequentially fixed in the containing groove in the transverse direction of the cabin. The plurality of projection units cooperate with each other to project a three-dimensional dynamic image.