Working machine having lights being controlled based upon detected external environment
US10306734B2 · kind B2 · utility
0Cited by
1References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 12, 2018 |
| Grant date | May 28, 2019 |
| Priority date | — |
| Expiry date | Jul 12, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B20/40
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Presence of a working machine is noticed by those in the surroundings, and a worker is easily informed of a warning relating to an external environment. A working machine includes a detection unit including a sensor detecting an external environment of a machine body, and a control unit that controls a headlight that functions as an illumination unit based on the detected external environment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.