Item manipulating and gathering method
View Patent ↗A method of gathering at least one item from an area is provided. The method includes providing at least one grasping mechanism for capturing at least one item, gathering information regarding a first item, including information regarding the first item's orientation in the area, and determining whether the grasping mechanism is able to capture the first item from the area based on the information regarding the first item's orientation. The method further includes manipulating, via the grasping mechanism, the first item if necessary based on the information regarding the first item's orientation to ensure the first item is in an orientation in which the grasping mechanism is able to capture the first item from the area, and capturing the first item with the grasping mechanism and moving the first item to another area.
1. A method for operating an autonomous mobile robot for autonomously gathering at least one first desired item in an area and autonomously moving the item to another location, comprising:
providing a fully autonomous mobile robot capable of autonomously navigating around a designated area;
providing a grasping mechanism with the mobile robot that can autonomously grasp and move the first desired item from a first location in the designated area;
providing sensors with the mobile robot to autonomously at least gather information regarding an initial orientation of the first desired item as it is positioned in the first location;
determining autonomously whether the grasping mechanism is capable of grasping the first desired item in the initial orientation provided in the first position;
determining autonomously a second specific orientation of the first desired item based upon whether the grasping mechanism can grasp the first desired item and whether the first desired item can be reoriented from the initial orientation to the second orientation without experiencing interference from any other objects;
operating the grasping mechanism autonomously to manipulate the first desired item based upon the determinations made in the previous step to the second orientation to enable the grasping mechanism to autonomously grasp the first desired item positioned in the second orientation;
operating the grasping mechanism to autonomously capture the first desired item based upon whether the first desired item is positioned in one of the initial orientation and the second orientation;
operating the mobile robot to autonomously move the first desired item from the first location to the second location;
operating the sensors to determine autonomously the appropriate position at the second location to place the first desired item; and
operating the grasping mechanism to release the first desired item at the second location.
2. The method as defined in claim 1 , including determining autonomously whether another second item is blocking the grasping of the first desired item, determining autonomously where the second item can be moved to so that the first desired item can be grasped and operating the grasping mechanism to move the second item to another location so the grasping mechanism can then grasp or move the first desired item.
3. The method as defined in claim 1 , including securing the first desired item to the mobile robot autonomously during transport by the mobile robot from the first location to the second location.