A mobile robot operation method according to an aspect of the present invention includes: a step for receiving a guidance destination input; a step for generating a global path to the received guidance destination; a step for generating a left travel guideline and a right travel guideline on the left side and the right side of the generated global path; and a step for generating a local path within a travelable range between the left travel guideline and the right travel guideline. Accordingly, the robot operation method may generate a safe and optimal guidance path when providing a guidance service.

A modular mobility base for a modular autonomous bot apparatus transporting an item being shipped including a mobile base platform, a component alignment interface, a mobility controller, a propulsion and steering system, and sensors. The component alignment interface provides an alignment channel into which another modular component can be placed and secured on the platform. The mobility controller generates propulsion control signals for controlling speed of the modular mobility base and steering control signals for navigation of the modular mobility base. The propulsion system is connected to the platform and responsive to the propulsion control signal. The steering system is connected to the mobile base platform and is responsive to the steering control signal to cause changes to directional movement of the modular mobility base. The sensors are disposed on the platform provide feedback sensor data to the mobility controller about a condition of the modular mobility base.

A system includes a robotic device, a tool rack, a network access point, a message router, and a first tool. The tool rack includes a tool holster that provides for removable coupling of tools to the tool rack and a wireless tag that indicates a wireless network identifier of the tool rack. The network access point generates a wireless network based on the wireless network identifier. The message router communicatively connects, by way of the wireless network, the robotic device to the tools. The first tool is operable by a manipulator of the robotic device and includes an adapter configured to removably couple to the tool holster, a wireless tag reader that scans the wireless tag when the first tool is coupled to the tool holster, and a processor that connects to the wireless network and communicates with the robotic device by way of the message router.

A method for controlling a transport robot is provided. The method includes the steps of: acquiring, when a user makes a request for transport of a target object, information on the user and information on the transport of the target object including a delivery place of the target object; identifying the user on the basis of the information on the user, and determining a place associated with the user as a destination where a transport robot is to transport the target object from the delivery place, with reference to a result of the identification; and causing the target object to be transported to the destination by the transport robot.

A transfer robot comprises a movable chassis, a door frame vertically arranged on the movable chassis, and a temporary storage mechanism and a cargo box conveying mechanism which are arranged on the door frame, wherein the temporary storage mechanism is provided with a plurality of temporary storage spaces used for temporarily storing cargo boxes, and the cargo box conveying mechanism can stretch horizontally and lift vertically relative to the door frame so as to convey the cargo boxes between the temporary storage space and a temporary inventory container.

A mobile robot charger can have one or more charger electrical contacts. A shroud can be movable between a closed position and an open position, and can be configured to cover the charger electrical contact(s) in the closed position and to expose the charger electrical contact(s) in the open position. The shroud can be configured to move from the closed position to the open position when the mobile robot engages the charger. A switch, such as a momentary switch, can be movable between an off position and an on position, and can be moved from the off position to the on position when the mobile robot engages the charger. One or more electromagnetic switches (e.g., reed switches) can have an on configuration and an off configuration, and can be turned to the on configuration by one or more magnets on the mobile robot when the mobile robot engages the charger.

A walking vehicle including a chassis and a plurality of wheel-leg components is described. The plurality of wheel-leg components are collectively operable to provide wheeled locomotion and walking locomotion.

An article handler for attachment to a front end loader, the article handler comprising a support body and a jaw assembly, the support body comprising a proximal end adapted for attachment to the front end loader, and a distal end adapted for attachment of the jaw assembly. The article handler may be adapted to handle, install, and dismount ground engaging tools (GET), such as teeth for excavating buckets.

Methods and systems for joint execution of complex tasks by a human and a robotic system are described herein. In one aspect, a collaborative robotic system includes a payload platform having a loading surface configured to carry a payload shared with a human collaborator. The collaborative robotic system navigates a crowded environment, while sharing a payload with the human collaborator. In another aspect, the collaborative robotic system measures forces in a plane parallel to the loading surface of the payload platform to infer navigational cues from the human collaborator. In some instances, the collaborative robotic system overrides the navigational cues of the human collaborator to avoid collisions between an object in the environment and any of the robotic system, the human collaborator, and the shared payload.