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Multi-resolution localization system

  • US 10,500,732 B1
  • Filed: 07/31/2018
  • Issued: 12/10/2019
  • Est. Priority Date: 01/28/2016
  • Status: Active Grant
First Claim
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1. A computer-implemented method comprising:

  • receiving, by a robot controller and from a worker robot, location data that reflects a location that the worker robot estimates for an end effector tool that is mounted on the worker robot, wherein the location data is provided to the robot controller from the worker robot at a first rate;

    receiving, by the robot controller and from an observer robot, location data that reflects a location that the observer robot estimates for the end effector tool that is mounted on the worker robot, wherein the location data is provided to the robot controller from the observer robot at a second rate that is slower than the first rate; and

    in response to receiving the location data from the worker robot and the location data from the observer robot, providing, by the robot controller and to the worker robot, location data indicating a location that the robot controller estimates for the end effector tool that is mounted on the worker robot.

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