MOVING ROUTE CREATING METHOD AND MOVING ROUTE CREATING DEVICE

In a method and device for creating a moving route of a mobile body, a moving route that is appropriately shifted right or left with respect to a passage is created. The moving route creating method and device create a reference route on a passage present on an environment map representing an environment in which an autonomous mobile body moves, set a widthwise-shift attribute as an attribute region that is independent from the environment map, and create a traveling schedule for autonomous movement of the autonomous mobile body by shifting the reference route right or left based on the widthwise-shift attribute.