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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-2026104703-A1, on 16 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-2026-000000520

Path planning method and apparatus for tomato inspection robot, device, medium, and product

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Sensors, Controls & Machine Vision › Industrial Control
Original source
US-2026104703-A1, the United States Patent and Trademark Office, 16 April 2026
Document SHA-256
af3b71ab77983e5f06ee392200d73300007ee0c9b728fcd7e441d755ed8d0b23

Abstract

Provided are a path planning method and apparatus for a tomato inspection robot. The method includes updating a weight of a heuristic function under a previous iteration ordinal number based on a cost of a positive node under a current iteration ordinal number. A positive heuristic function value set and a negative heuristic function value set are calculated. A positive node and a negative node under a next iteration ordinal number is determined. If there is no obstacle on a direct connection path between the positive node and the negative node under the next iteration ordinal number, backward tracing is performed from the positive node under the next iteration ordinal number to a start point and from the negative node under the next iteration ordinal number to an end point to obtain a planned path. If there is an obstacle, a next iteration is entered.

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OpenTechnical Publication OT-2026-000000520, “Path planning method and apparatus for tomato inspection robot, device, medium, and product,” published September 15, 2026 at 19:03:01 UTC, https://opentechnical.org/p/OT-2026-000000520.

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