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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-12600044-B2, on 14 April 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-2026-000000861

Guide dog robot for the visually impaired persons and control method thereof

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Classification
Robotics & Automation › Robot Architectures
Original source
US-12600044-B2, the United States Patent and Trademark Office, 14 April 2026
Document SHA-256
82cbf45b8e5085af06e7604a2f5fb74c5ab7edcbeffdfac7dc63df204f6f1a87

Abstract

A guide dog robot for visually impaired persons is provided. The guide dog robot includes a harness unit configured to grip a visually impaired person, a spring damper unit connected to the harness unit and configured to move in an axial direction, based on an external force acting between the visually impaired person and the guide dog robot, and a body part configured to perform movement based on a movement intention of the visually impaired person and a moving motion of the guide dog robot, the body part including an upper surface with the spring damper unit mounted thereon. Each of the harness unit, the spring damper unit, and the body part comprises an inertia measurement unit (IMU), and the IMU measures a position and a speed at a position at which the IMU is equipped.

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Citation

OpenTechnical Publication OT-2026-000000861, “Guide dog robot for the visually impaired persons and control method thereof,” published September 15, 2026 at 19:03:30 UTC, https://opentechnical.org/p/OT-2026-000000861.

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This record reproduces a document published elsewhere and is provided for reference and study. Rights in the original remain with its owner. See the publication policy.