최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0291633 (2011-11-08) |
등록번호 | US-8854001 (2014-10-07) |
발명자 / 주소 |
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출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 9 인용 특허 : 652 |
A method for energy management in a robotic device includes providing a base station for mating with the robotic device, determining a quantity of energy stored in an energy storage unit of the robotic device, and performing a predetermined task based at least in part on the quantity of energy store
A method for energy management in a robotic device includes providing a base station for mating with the robotic device, determining a quantity of energy stored in an energy storage unit of the robotic device, and performing a predetermined task based at least in part on the quantity of energy stored. Also disclosed are systems for emitting avoidance signals to prevent inadvertent contact between the robot and the base station, and systems for emitting homing signals to allow the robotic device to accurately dock with the base station.
1. A system for charging an autonomous robot, the system comprising: an autonomous mobile device comprising an undercarriage,a wheel extending from the undercarriage toward a ground surface to support at least a portion of the mobile device above the ground surface, anda detector vertically aligned
1. A system for charging an autonomous robot, the system comprising: an autonomous mobile device comprising an undercarriage,a wheel extending from the undercarriage toward a ground surface to support at least a portion of the mobile device above the ground surface, anda detector vertically aligned with the wheel and disposed above the wheel; anda stationary charger comprising a base plate defining a wheel receiver configured to receive the wheel of the autonomous mobile device, the wheel receiver comprising a depression in the base plate,charging contacts disposed along the base plate, wherein: the charging contacts are configured to align with corresponding charging contacts on the undercarriage of the autonomous mobile device when the wheel of the autonomous mobile device is disposed in the wheel receiver;the wheel of the autonomous mobile device is positionable in the wheel receiver defined by the depression in the base plate to establish electrical communication between the autonomous mobile device and the stationary charger, andthe depression in the base plate forming the wheel receiver is at least partially between the charging contacts and the contacts are elevated relative to the wheel receiver. 2. The system of claim 1, wherein the wheel and the detector are each disposed along a forward portion of the mobile device. 3. The system of claim 1, wherein the wheel receiver defines a substantially oval shape having a first diameter and a second diameter, the first diameter greater than the second diameter, and the charging contacts separated from one another by a distance greater than the first diameter. 4. The system of claim 1, wherein the charging contacts are symmetrically disposed on either side of the wheel receiver. 5. The system of claim 1, wherein the charging contacts extend above the base plate. 6. The system of claim 5, wherein the charging contacts are each compliant with respect to the base plate. 7. The system of claim 5, wherein the charging contacts are dome shaped. 8. The system of claim 1, wherein the charging contacts comprise a positive charging contact and a negative charging contact. 9. The system of claim 1, wherein an angle defined between the base plate and the ground surface is 0 degrees to about 20 degrees. 10. The system of claim 1, wherein the stationary charger further comprises a backstop substantially vertical to the base plate. 11. The system of claim 10, wherein the mobile device further comprises a displaceable bumper carried on a forward portion of the mobile device, the displaceable bumper positionable against backstop. 12. The system of claim 11, wherein the backstop defines a concave surface, and at least a portion of the displaceable bumper is positionable along the concave surface of the backstop. 13. The system of claim 1, wherein the stationary charger further comprises a signal emitter configured to be substantially axially aligned with the wheel of the autonomous mobile device when the wheel of the autonomous mobile device is disposed in the wheel receiver with electrical communication established between the detector of the autonomous mobile device and the stationary charger. 14. A system for charging an autonomous robot, the system comprising: an autonomous mobile device comprising an undercarriage,a wheel extending from the undercarriage toward a ground surface to support at least a portion of the mobile device above the ground surface, anda detector vertically aligned with the wheel and disposed above the wheel; anda stationary charger comprisinga base plate defining a wheel receiver configured to receive the wheel of the autonomous mobile device,charging contacts disposed along the base plate, wherein the charging contacts align with corresponding charging contacts on the undercarriage of the autonomous mobile device and the wheel of the autonomous mobile device is positionable in the wheel receiver defined by the base plate to establish electrical communication between the autonomous mobile device and the stationary charger, and wherein the wheel receiver is defined by a portion of the base plate between the charging contacts and has a substantially oval shape having a first diameter and a second diameter, the first diameter greater than the second diameter, and the charging contacts separated from one another by a distance greater than the first diameter and are symmetrically disposed on either side of the wheel receiver, anda signal emitter substantially axially aligned with the wheel of the autonomous mobile device disposed in the wheel receiver with electrical communication established between the detector of the autonomous mobile device and the stationary charger. 15. The system of claim 14, wherein the charging contacts extend above the base plate. 16. The system of claim 15, wherein the charging contacts are each compliant with respect to the base plate. 17. The system of claim 15, wherein the charging contacts are dome shaped. 18. The system of claim 14, wherein an angle defined between the base plate and the ground surface is 0 degrees to about 20 degrees. 19. The system of claim 14, wherein the stationary charger further comprises a backstop substantially vertical to the base plate.
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