Deriving traffic signal timing plans from connected vehicle trajectory data
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 26, 2024
Grant Date -
Jan 19, 2023
app pub date -
Sep 17, 2022
filing date -
Sep 17, 2022
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Traffic signal timing plans are derived from vehicle trajectory or probe data. The probe data is collected and archived in a datastore over a sample time on the order of weeks or longer. Probe data is corrected for clock drift, geo-fence filtered to a selected intersection, and then stop line crossings in the intersection are identified and analyzed along with related data to determine the timing plans and schedule for the intersection. In this way, access to government agency timing plans is obviated so as to save time and expense.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully