Transporting and/or sorting items with mobile robot(s)
View Patent ↗Mobile robots and methods involving mobile robots are provided. In one method, one or more items are manually loaded with one or more mobile robots. Operation of the mobile robots is coordinated, by a remote computer system and/or by one or more of the mobile robots, to sort and transport the items. The coordinated operation includes autonomously moving the mobile robots within their operating environment between respective locations.
1. A method involving a mobile robot at a fulfillment center, the method comprising;
operating the mobile robot to lead an individual to a first location, within the fulfillment center, that is proximate to where an item is stored, wherein the operating comprises autonomously moving the mobile robot to the first location;
marking the item visually using a marking device of the mobile robot;
receiving the item with the mobile robot from the individual; and
autonomously delivering the item using the mobile robot to a second location, within the fulfillment center, for further processing;
wherein the mobile robot and the individual move along the same path as the mobile robot leads the individual to the first location, and the mobile robot autonomously moves in front of the individual as the mobile robot leads the individual to the first location.
2. The method as defined in claim 1 , wherein the marking device is operably positioned on a manipulator arm of the mobile robot to enable the marking device to mark an item that may not be in the line of sight of the mobile robot.
3. A method of operating a mobile robot at a facility, comprising:
providing a mobile robot capable of full autonomous operation with the facility without the need for guides or markers positioned in the facility;
moving the mobile robot to a first location within the facility proximate to where an item is stored so that an individual can locate the item and load the item onto a portion of the mobile robot;
providing an image of the item to be loaded on a display device of the mobile robot, the image including both the item to be loaded as well as the position of the item with respect to the surrounding of the item so that an individual can readily ascertain the exact location of the item;
locating the item by the individual in the surrounding of the item;
picking the item and transporting the item by the individual to a desired position on the mobile robot; and
autonomously delivering the item via the mobile robot to a second location within the facility for further processing.
4. The method as defined in claim 3 , including transporting the item by the individual to a manipulator arm of the mobile robot that receives the item from the individual and places the item on the proper position on the mobile robot.