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US 11,298,831 B2Granted
Robotic system capable of facilitating return alignment
AssigneeQuanta Computer Inc.
InventorsSheng-An Tsai, Lu-Lung Tsao, Yu-Ching Tsai
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Abstract
A robotic system for facilitating return alignment includes a docking station and a mobile working machine. The docking station includes a charging module and a confirmation element. The mobile working machine includes a power module and a sensing device electrically connected to the power module. When the mobile working machine is moved to one side of the docking station to trigger the sensing device by the confirmation element, the charging module starts to electrically charge the power module.
Claims10
A robotic system capable of facilitating return alignment, comprising:
- a docking station comprising a confirmation element having an optical control surface, and a charging module having a first contact;
- and
- a mobile working machine comprising a machine body, a transmission wheel device disposed on a bottom surface of the machine body, at least one sensing device disposed on the bottom surface of the machine body, and a power module electrically connected to the at least one sensing device and the transmission wheel device, wherein the power module comprises a second contact, wherein the at least one sensing device is an optical transceiver,
- wherein, when the machine body of the mobile working machine is moved to one side of the docking station above the optical control surface by the transmission wheel device, the optical transceiver emits lights towards the optical control surface, and when the optical transceiver does not receive any reflective light from the optical control surface after the optical transceiver emits lights to the optical control surface, the optical transceiver is triggered by the optical control surface, the power module is electrically charged by the charging module as the first contact and the second contact are contacted with each other.
1 more element
A robotic system capable of facilitating return alignment, comprising:
- a mobile working machine comprising a machine body, at least one sensing device and a transmission wheel device, wherein the transmission wheel device and the at least one sensing device are respectively disposed on a bottom surface of the machine body, the at least one sensing device is an optical transceiver, and the transmission wheel device is configured to load and move the machine body;
- and
- a docking station comprising a station base, a confirmation element having an optical control surface, and two guiding elements, wherein the two guiding elements are connected to the station base so that a docking concave is collectively defined by the station base and the two guiding elements, and the confirmation element is located within the docking concave, each of the two guiding elements is provided with a guiding portion, the guiding portions of the two guiding elements are configured to guide the mobile working machine to dock correctly such that the at least one sensing device is able to be triggered by the confirmation element,
- wherein, when the machine body of the mobile working machine is moved to one side of the docking station to park above the optical control surface by the transmission wheel device, the optical transceiver emits lights towards the optical control surface, and when the optical transceiver does not receive any reflective light from the optical control surface after the optical transceiver emits lights to the optical control surface, the optical transceiver is triggered by the optical control surface,
- when the at least one sensing device is not triggered by the optical control surface in a period of time, the transmission wheel device moves the machine body away from the docking concave, and then attempts to return to the docking concave again.
2 more elements
A mobile working machine, comprising:
- a machine body;
- at least one rotating member rotatably disposed on the machine body, and configured to directly roll on one sidewall of a docking station;
- at least one sensing device disposed on a bottom surface of the machine body, wherein the at least one sensing device is an optical transceiver;
- and
- a transmission wheel device disposed on the bottom surface of the machine body, and configured to load and move the machine body on a ground surface,
- wherein a rotation axis line of the at least one rotating member is orthogonal to a rotation axis line of the transmission wheel device,
- wherein when the machine body attempts to dock to the docking station, the optical transceiver starts to emit lights to the ground surface.
4 more elements
Dependencies are inferred from the claim text.