Social behavior rules for a medical telepresence robot

Patent metadata

Field	Value
Publication number	US-11628571-B2
Application number	US-202017027335-A
Country	US
Kind code	B2
Filing date	Sep 21, 2020
Priority date	May 22, 2012
Publication date	Apr 18, 2023
Grant date	Apr 18, 2023

Abstract

Devices, systems, and methods for social behavior of a telepresence robot are disclosed herein. A telepresence robot may include a drive system, a control system, an object detection system, and a social behaviors component. The drive system is configured to move the telepresence robot. The control system is configured to control the drive system to drive the telepresence robot around a work area. The object detection system is configured to detect a human in proximity to the telepresence robot. The social behaviors component is configured to provide instructions to the control system to cause the telepresence robot to operate according to a first set of rules when a presence of one or more humans is not detected and operate according to a second set of rules when the presence of one or more humans is detected.

First claim

What is claimed is:

1. A telepresence robot comprising:
a drive system configured to move the telepresence robot;
a control system configured to control the drive system to drive the telepresence robot around a work area;
an object detection system configured to determine whether an object encountered by the telepresence robot is a human;
a social behaviors component configured to provide instructions to the control system to cause the telepresence robot to maintain a first distance from the object if the object is a human and a second distance from the object if the object is not a human; and
a status determination system to determine a current status for the telepresence robot, the current status including a location of the telepresence robot, wherein the second distance is greater when the telepresence robot is in a first location than when the telepresence robot is in a second location.

2. The telepresence robot of claim 1 , wherein the second distance comprises a predetermined minimum distance.

3. The telepresence robot of claim 1 , wherein the social behaviors component determines the second distance from the human based on a zone where the human and the telepresence robot are located.

4. The telepresence robot of claim 1 , wherein the second distance for an intensive care unit zone of a hospital is greater than the second distance for another zone of the hospital.

5. The telepresence robot of claim 1 , wherein the current status comprises an emergency status for the human.

6. The telepresence robot of claim 1 , wherein the current status comprises an emergency status for the telepresence robot.

7. The telepresence robot of claim 1 , wherein the status determination system determines the current status based on a speed at which the human is moving.

8. The telepresence robot of claim 1 , wherein the first distance is used for maximizing avoidance of collision with objects, and wherein the second distance is used for avoiding collisions with humans.

9. The telepresence robot of claim 1 , wherein the social behaviors component is further configured to instruct the control system to cause the telepresence robot to operate according to a first set of rules when a presence of one or more humans is not detected and operate according to a second set of rules when the presence of one or more humans is detected.

10. The telepresence robot of claim 9 , wherein the first set of rules comprises navigating in a middle of a navigable area when a presence of one or more humans is not detected.

11. The telepresence robot of claim 9 , wherein the second set of rules comprises navigating toward a side of a navigable area when the presence of one or more humans is detected.

12. The telepresence robot of claim 9 , wherein the first set of rules comprises traveling at a first maximum speed and wherein the second set of rules comprises traveling at a second maximum speed, wherein the second maximum speed is less than the first maximum speed.

13. The telepresence robot of claim 1 , wherein the object detection system is configured to detect the human using a camera.

14. The telepresence robot of claim 13 , wherein the object detection system is configured to detect the human using one or more of face detection, feature classification for body shapes, and motion detection.

15. A telepresence robot comprising:
a drive system configured to move the telepresence robot;
a control system configured to control the drive system to drive the telepresence robot around a work area;
an object detection system configured to determine whether an object encountered by the telepresence robot is a human; and
a social behaviors component configured to provide instructions to the control system to cause the telepresence robot to maintain a first distance from the object if the object is a human and a second distance from the object if the object is not a human, wherein the second distance for an intensive care unit zone of a hospital is greater than the second distance for another zone of the hospital.

Assignees

• Intouch Tech Inc
• Irobot Corp
• Teladoc Health Inc

Inventors

• Pinter Marco
• Lai Fuji
• Sanchez Daniel Steven
• Ballantyne James
• Roe David Bjorn
• Wang Yulun
• Jordan Charles S
• Taka Orjeta
• Wong Cheuk Wah

Classifications

• G06Q50/22

  Social work or social welfare, e.g. community support activities or counselling services · CPC title

• G16H40/67

  for remote operation · CPC title

• Y10S901/47

  Optical · CPC title

• Y10S901/01

  Mobile robot · CPC title

• B25J9/1676 Primary

  Avoiding collision or forbidden zones · CPC title