Work machine obstacle notification system and work machine obstacle notification method
US12359405B2 · kind B2 · utility
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9Claims
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Key dates
| Filing date | Mar 29, 2021 |
| Grant date | Jul 15, 2025 |
| Priority date | — |
| Expiry date | May 9, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08G1/166
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An obstacle determination unit determines whether an obstacle is present in a periphery of the work machine. An action detection unit detects an action of an operator of the work machine. An action determination unit determines whether the detected action is a confirmation action executed at the time of safety confirmation. A notification unit changes a mode of notification when the action is determined to be the confirmation action.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.