Autonomous mobile robotic device for the transportation of items

    公开(公告)号:US11214437B1

    公开(公告)日:2022-01-04

    申请号:US16127038

    申请日:2018-09-10

    摘要: An autonomous mobile robotic device that may carry and transport one or more items within an environment. The robotic device may comprise a platform on which the one or more items may be placed. The robotic device may pick up, deliver, distribution and/or transport the one or more items to one or more locations. The robotic device may be provided with scheduling information for task execution or for pick up, delivery, distribution and/or transportation of one or more items. Once tasks are complete, the robotic device may autonomously navigate to a storage location.

    Method to minimize collisions of mobile robotic device

    公开(公告)号:US11077555B1

    公开(公告)日:2021-08-03

    申请号:US16241934

    申请日:2019-01-07

    IPC分类号: B25J9/16

    摘要: Included is a method for preventing a mobile robotic device from becoming stuck during a work session including: selecting, by a control system of the mobile robotic device, one or more actions to navigate through a workspace, wherein each action transitions the mobile robotic device from a current state to a next state; actuating, by the control system of the mobile robotic device, the mobile robotic device to execute the selected one or more actions; detecting, by the control system of the mobile robotic device, whether a collision is incurred by the mobile robotic device for each action executed; and, calculating and assigning, by the control system of the mobile robotic device, more than one level of rewards for each action executed based on collisions incurred by the mobile robotic device and completion of the action.