Apparatus and methods for robotic learning

Patent metadata

Field	Value
Publication number	US-9440352-B2
Application number	US-201514788719-A
Country	US
Kind code	B2
Filing date	Jun 30, 2015
Priority date	Aug 31, 2012
Publication date	Sep 13, 2016
Grant date	Sep 13, 2016

Abstract

Apparatus and methods for implementing learning by robotic devices. Attention of the robot may be manipulated by use of a spot-light device illuminating a portion of the aircraft undergoing inspection in order to indicate to inspection robot target areas requiring more detailed inspection. The robot guidance may be aided by way of an additional signal transmitted by the agent to the robot indicating that the object has been illuminated and attention switch may be required. The robot may initiate a search for the signal reflected by the illuminated area requiring its attention. Responsive to detecting the illuminated object and receipt of the additional signal, the robot may develop an association between the two events and the inspection task thereby storing a robotic context. The context of one robot may be shared with other devices in lieu of training so as to enable other devices to perform the task.

First claim

What is claimed is:

1. A non-transitory computer-readable storage medium having instructions embodied thereon, the instructions being executable by a processor to perform a method for sharing information between a plurality of robots, the method comprising:
irradiating an object using a carrier; and
transmitting an indication to a first robot of the plurality of robots, the indication being configured to cause the first robot to:
(i) obtain an image using a waveform of the carrier, the waveform comprising at least a portion of the carrier being reflected by at least a portion of the object;
(ii) store, in a buffer, a record comprising first information related to the image; and
(iii) associate the at least a portion of the carrier with the indication to establish a context, the context being configured to cause the first robot to commence a task associated with the context, the task being configured to make use of at least a portion of the image;

wherein:
the buffer is configured to store a plurality of records, comprising the record, individual ones of the plurality of records being associated with one or more tasks having been performed by the first robot, the one or more tasks comprising the task, and
the first robot is configured to transfer at least a portion of the plurality of records to at least one other robot of the plurality of robots enabling the at least one other robot to perform the task absent performing the association of the at least a portion of the carrier with the indication by the at least one other robot.

2. The non-transitory computer-readable storage medium of claim 1 , wherein:
the image comprises a plurality of pixels obtained by digitizing at least a portion of the waveform; and
the record comprises information associated with the plurality of pixels.

3. The non-transitory computer-readable storage medium of claim 2 , wherein:
the information associated with the plurality of pixels is configured to represent a feature within the image;
the task comprises identifying the feature; and
the transferring at least a portion of the plurality of records is configured to enable the one other robot to identify the feature within another image associated with another object that is distinct from the object.

4. The non-transitory computer-readable storage medium of claim 2 , wherein:
the indication comprises another waveform; and
the record comprises second data associated with the other waveform, the second data comprising one or more of duration, frequency, code, modulation parameter, amplitude, or phase.

5. The non-transitory computer-readable storage medium of claim 1 , wherein the record comprises information associated with a plurality of pixels.

6. The non-transitory computer-readable storage medium of claim 1 , wherein the record comprises information associated with one or more locations of the portion of the object, size of the portion of the object, detection time, or a waveform parameter.

7. The non-transitory computer-readable storage medium of claim 6 , wherein the waveform parameter includes one or more of amplitude, duration, or frequency band.

Assignees

• Qualcomm Technologies Inc

Inventors

• Meier Philip
• Bender Paul

Classifications

• G05B19/41815

  characterised by the cooperation between machine tools, manipulators and conveyor or other workpiece supply system, workcell · CPC title

• B25J19/023

  including video camera means · CPC title

• G05B2219/40298

  Manipulator on vehicle, wheels, mobile · CPC title

• B25J9/1697

  Vision controlled systems · CPC title

• Y10S901/08

  Robot · CPC title