Thus, owing to that the virtual vehicle indicated by the virtual image 75, 75′ stops on the planned parking/stopping space indicated by the symbol image 72, 72′, the occupant can confirm in advance whether there is a sufficient space necessary for the own vehicle to perform parking/stopping on the road shoulder 71, 71′. Further, the occupant can confirm in advance whether no obstacle exists on the travel course to the planned parking/stopping space.