Vehicle weather forecaster and navigation device with integrated power generator
US7475594B2 · kind B2 · utility
5Cited by
4References
20Claims
0Family size
Inventor
Key dates
| Filing date | Aug 7, 2007 |
| Grant date | Jan 13, 2009 |
| Priority date | — |
| Expiry date | Aug 7, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E70/30
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A weather forecasting and navigation device for vehicles is provided that generates local or specific weather forecast information while generating its own power. In one example, the device may include an integrated wind turbine that is turned by the wind flow created by the vehicle's motion to generate power for the device. In alternative implementations, instead of a wind turbine to generate power, different methods of power generation may be used. The device may also include a built-in alarm system that senses when the vehicle is moved and triggers an audible alarm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.