Bidirectional interactive traffic-control management system
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United States of America
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Mar 25, 2025
Grant Date -
Apr 7, 2022
app pub date -
Oct 5, 2021
filing date -
Oct 5, 2021
priority date (Note) -
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Abstract
A bidirectional interactive traffic-control management system includes a road and traffic network information subsystem, an urban traffic control subsystem and a road-users' route guidance subsystem. The first subsystem forms real-time traffic information of all road sections in the digital urban traffic-control road network. The second subsystem generates a real-time optimal signal timing plan for each intersection based on the real-time traffic information of its connecting road sections. The third subsystem generates a real-time optimal route plan based on the real-time travel information of all road-users, the real-time traffic information of all road sections, and the real-time optimal signal timing plan of each intersection of the road network. It then transmits the optimal route plan into a navigator in a mobile device of a road-user or in an on-board-unit of a moving vehicle or via a roadside unit for transmission.
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