System and method implementing virtual pedestrian traffic lights
US11842630B2 · kind B2 · utility
0Cited by
1References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 25, 2022 |
| Grant date | Dec 12, 2023 |
| Priority date | — |
| Expiry date | May 29, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08G1/0955
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
Disclosed herein is a virtual pedestrian traffic light (VPTL) system and method that provides an infrastructure-free way to provide the right-of-way to pedestrians at intersections. The invention is most effective when integrated with existing virtual traffic light (VTL) systems to provide complete infrastructure-free control of traffic at intersections.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.