Traffic scheme control method and device
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United States of America Patent
Stats
-
Oct 19, 2021
Grant Date -
N/A
app pub date -
Sep 22, 2020
filing date -
Nov 13, 2019
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present disclosure provides a traffic scheme control method and device. The method includes: obtaining green light waste time of each lane in each flow direction at a traffic intersection during a green light time period; obtaining a class saturation of each lane, and obtaining a class saturation of each flow direction according to the class saturation of each lane; obtaining a class saturation of a current control scheme based on the class saturation of each group of flow directions in the current control scheme; determining a class saturation of each candidate control scheme; and determining a target control scheme having a minimum class saturation, and when the class saturation of the current control scheme is greater than the minimum class saturation, controlling a signal controller to control a next traffic cycle at the traffic intersection according to the target control scheme.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2020 Application Filing Year
- G08G Class
- 2839 Applications Filed
- 1646 Patents Issued To-Date
- 57.98 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 6 Citation Count
- G08G Class
- 54.89 % this patent is cited more than
- 4 Age
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