Manipulation guide device
US12297625B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 4, 2021 |
| Grant date | May 13, 2025 |
| Priority date | — |
| Expiry date | Nov 25, 2041 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE02F9/205
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An operator is allowed to easily recognize a difference between a manipulation actually performed when performing a work and a manipulation serving a model for the work. A manipulation guide device for a work machine includes a manipulation device, a storage unit, and a display unit. The manipulation device is manipulated by an operator of the work machine to operate the work machine. The storage unit stores model data serving as a model when the manipulation device is manipulated. The display unit displays a change over time in a result of comparison between actual manipulation data about an actual manipulation of the manipulation device by the operator and model data in a time period during an operation of the work machine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.