System and method for configuring an electronically steerable beam of a traffic signal light
US6888474B2 · kind B2 · utility
19Cited by
6References
46Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 18, 2003 |
| Grant date | May 3, 2005 |
| Priority date | — |
| Expiry date | Oct 28, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B45/56
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention discloses a method, system, and computer readable medium for configuring an electronically steerable beam of a traffic signal light (234). The system comprises a wireless device (232) adapted to send at least one command to change a viewing angle of the traffic signal light (234), and a control unit (252) adapted to receive the command, the control unit (252) further adapted to send the command to the traffic signal light (234), wherein the command adjusts a viewing angle of at least a portion of the traffic signal light (234).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.