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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-12608022-B2, on 21 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-2026-000000343

Methods, systems, and servers for indoor operation monitoring of cleaning devices

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Classification
Sensors, Controls & Machine Vision › Industrial Control
Original source
US-12608022-B2, the United States Patent and Trademark Office, 21 April 2026
Document SHA-256
6effbfe8cd2c795c349b69885f1cd7800f0704a9dd3f2e9e023b9a87427d6e77

Abstract

A method for indoor operation monitoring of a cleaning device is provided, which is executed by a server of a system for indoor operation monitoring of a cleaning device. The method includes generating a work region map; forming a monitoring map based on location fingerprints taken from a work region in the work region map; determining working trajectory points of the cleaning device based on a set of positioning data; obtaining a monitoring task region through a monitoring terminal; determining, based on the monitoring map, a monitoring region map corresponding to the monitoring task region, matching the working trajectory points with the monitoring region map, and determining cumulative trajectory points within the monitoring task region; and in response to determining that a count of the cumulative trajectory points and distribution situation of the cumulative trajectory points satisfy a preset update condition, sending a display update instruction to the monitoring terminal.

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Citation

OpenTechnical Publication OT-2026-000000343, “Methods, systems, and servers for indoor operation monitoring of cleaning devices,” published September 15, 2026 at 19:02:46 UTC, https://opentechnical.org/p/OT-2026-000000343.

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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.