Robots and apparatus, systems and methods for powering robots

Patent metadata

Field	Value
Publication number	US-11059375-B2
Application number	US-201916538287-A
Country	US
Kind code	B2
Filing date	Aug 12, 2019
Priority date	Dec 29, 2016
Publication date	Jul 13, 2021
Grant date	Jul 13, 2021

Abstract

Robots and apparatus, systems and methods for powering robots are disclosed. A disclosed conductive floor to power a robot on the floor includes a plurality of stationary conductors positioned in a pattern and a power delivery circuit to cause adjacent ones of the conductors to have different electrical potentials, the adjacent ones of the conductors to form a circuit to deliver power to the robot via contacts formed in a bottom surface of the robot.

First claim

What is claimed is:

1. A robot comprising:
a housing;
processor circuitry carried by the housing;
a tread to move the housing; and
contacts disposed along the tread, the contacts to form a circuit with a plurality of stationary conductors positioned in a pattern on a conductive floor to deliver at least one of power, data, or an executable instruction to the robot, at least one of (a) the conductors being bands and the contacts being point contacts, or (b) the conductors being point contacts and the contacts being bands.

2. The robot of claim 1 , further including a tire, a ball, or a wheel, the tread disposed on the tire, the ball, or the wheel.

3. The robot of claim 2 , further including a drive system to control rotation of the tire, the ball, or the wheel, the power delivered via the circuit to be provided to the drive system to cause the robot to move.

4. The robot of claim 1 , wherein the contacts are point contacts, the tread disposed between a first one of the point contacts and a second one of the point contacts.

5. The robot of claim 1 , wherein the executable instruction is conveyed via a modulated signal received via the contacts.

6. The robot of claim 5 , wherein the robot is to at least one of activate a first function, deactivate a second function, change a direction of travel, or change an operational state in response to the executable instruction.

7. The robot of claim 1 , further including memory, the memory to store the data received via the circuit, the data including a schedule of first and second functions to be performed by the robot, the processor circuitry to:
instruct the robot to perform the first function at a first time based on the schedule; and
instruct the robot to perform the second function at a second time based on the schedule.

8. A robot comprising:
a housing;
a motor;
a tread to move the housing; and
contacts disposed along the tread to obtain power for the motor by forming one or more circuits with conductors positioned on a surface on which the tread moves, the one or more circuits including a first circuit and a second circuit,
the contacts to form the first circuit with the conductors when the robot is positioned at a first region of the surface, the robot to receive a first amount of power when the robot is positioned at the first region via the first circuit; and
the contacts to form the second circuit with the conductors when the robot is positioned at a second region of the surface, the robot to receive a second amount of power when the robot is positioned at the second region of the surface, the second amount of power greater than the first amount of power.

9. The robot of claim 8 , wherein the robot is to perform a first function when the robot is positioned at the first region of the surface and to perform a second function when the robot is positioned at the second region of the surface, the robot to consume an increased amount of power when performing the second function relative to the first function.

10. A robot comprising:
a housing;
a motor;
a tread to move the housing; and
contacts disposed along the tread to obtain power for the motor by forming one or more circuits with conductors positioned on a surface on which the tread moves, wherein at least one of (a) the conductors are bands and the contacts are point contacts or (b) the conductors are point contacts and the contacts are bands.

11. The robot of claim 10 , wherein the contacts are an array of power nodes and ground nodes configured to move with the tread.

12. A robot comprising:
a housing;
a motor;
a tread to move the housing; and
contacts disposed along the tread to obtain power for the motor by forming one or more circuits with conductors positioned on a surface on which the tread moves, a width of the respective contacts disposed along the tread less than a width of a spacing between two of the conductors positioned on the surface.

13. A robot comprising:
a housing;
a tread carried by the housing;
one or more contacts carried by the tread;
memory; and
a processor to:
detect a first voltage at a first region of a floor via one or more circuits including the one or more contacts and one or more first conductors disposed on the floor in the first region;
instruct the robot to perform a first operation in response to the detection of the first voltage using power received from the first voltage;
detect a second voltage at a second region of the floor via one or more circuits including the one or more contacts and one or more second conductors disposed on the floor in the second region; and
instruct the robot to perform a second operation in response to the detection of the second voltage using power received from the second voltage.

14. The robot of claim 13 , wherein the first voltage is higher than the second voltage and the robot is to consume a greater amount of power when performing the first operation than when performing the second operation.

15. The robot of claim 14 , wherein the first region is an inclined region and the robot is to move upwardly along the inclined region when performing the first operation.

16. The robot of claim 14 , wherein the robot is to access power from a battery of the robot when performing the first operation.

17. The robot of claim 13 , wherein the processor is to:
instruct the robot to perform the first operation based on a first speed constraint or a first movement constraint for the robot in response to a first modulated signal received via the one or more contacts when the robot is in the first region; and
instruct the robot to perform the second operation based on a second speed constraint or a second movement constraint for the robot in response to the second voltage in response to a second modulated signal received via the one or more contacts when the robot is in the second region.

18. The robot of claim 13 , wherein the processor is to instruct the robot to move from the first region of the floor to the second region of the floor.

19. The robot of claim 13 , wherein the processor is to determine the first operation based on a modulated signal transmitted to the robot via the first voltage.

Assignees

• Intel Corp

Inventors

• Browning David W
• Nishi Yoshifumi
• Macdonald Mark

Classifications

• Y10S901/01

  Mobile robot · CPC title

• Y02T90/12

  Electric charging stations · CPC title

• B60L2260/32

  Auto pilot mode · CPC title

• Y02T10/70

  Energy storage systems for electromobility, e.g. batteries · CPC title

• Y02T10/64

  Electric machine technologies in electromobility · CPC title