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This is a record of a document published elsewhere, first published by the United States Patent and Trademark Office, as US-12589950-B2, on 31 March 2026. OpenTechnical did not first disclose it. The identifier, hashes and timestamps below record what this library served and when, not when the material became public. View the original.

OT-2026-000001270

Object recognition system for picking up items

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Permanent URL
Classification
Material Handling › Conveying Systems
Inventors
KIMURA NOBUTAKA
Assignee
HITACHI LTD
Original source
US-12589950-B2, the United States Patent and Trademark Office, 31 March 2026
Document SHA-256
4aea18e9618d8fd53e9d336abe43e90fa1fd1cb9a98be736d77b0055bd58f2ae

Abstract

A system for object loading recognition associated with a plurality of objects, which may include a sensor for measuring distances between the sensor and the plurality of objects; a linear slider, wherein the sensor is coupled to the linear slider and is moved linearly by the linear slider; a processor; and a memory coupled to the processor, wherein the memory stores instructions executable by the processor to: measure surfaces of the plurality of objects using the sensor; recognize dimensions, positions, and orientations of the plurality of objects based on the measured surfaces to identify recognized objects; calculate a confidence of each of the recognized objects; identify undistinguishable objects from the recognized objects based on the calculated confidences; calculate an approachable distance for each of the undistinguishable objects; and move the sensor towards the plurality of objects by a distance that corresponds to a minimum approachable distance from the calculated approachable distances.

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Citation

OpenTechnical Publication OT-2026-000001270, “Object recognition system for picking up items,” published September 15, 2026 at 19:04:34 UTC, https://opentechnical.org/p/OT-2026-000001270.

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