Emergency vehicle alert system
US9560720B2 · kind B2 · utility
3Cited by
79References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 18, 2014 |
| Grant date | Jan 31, 2017 |
| Priority date | — |
| Expiry date | Nov 18, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B20/40
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method and system for the control and signaling of traffic signal lights by emergency vehicles in the vicinity. Emergency vehicles can be detected by traffic signal lights allowing the emergency vehicle to have a prioritized, rapid, unimpeded, and safe emergency vehicle transit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.