Intersection traffic state sensing and inducing method based on vehicle-road cooperation

Through real-time data acquisition and perception model optimization of vehicle operation, real-time monitoring and precise induction of traffic status at intersections are achieved, and the problem of low efficiency in intersection traffic management in the existing technology is solved, and traffic efficiency and safety are improved.

CN119229655AInactive Publication Date: 2024-12-31JIANGSU CHANGTIAN ZHIYUAN TRAFFIC TECH CO LTD
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Patent Information

Application Number
CN202411738641.7
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-11-29
Publication Date
2024-12-31
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

The existing vehicle-road collaboration technology cannot monitor and accurately induce the traffic status of the intersection in real time, resulting in low traffic efficiency at the intersection, prone to traffic congestion and accidents, and poor traffic management effect.

Method used

By collecting and preprocessing real-time data on vehicle operation, building and optimizing the traffic state perception model at the intersection, monitoring and sensing the traffic state at the intersection in real time, formulating accurate traffic induction plans, optimizing vehicle driving routes and signal light matching, and reducing congestion and accidents.

Benefits of technology

Effectively improve the traffic efficiency at intersections, avoid traffic congestion and accidents, and improve traffic management effectiveness.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention discloses an intersection traffic state sensing and inducing method based on vehicle-road cooperation, and belongs to the technical field of road traffic, and the method comprises the following steps: S1, collecting vehicle operation real-time data, and determining vehicle operation feature data; s2, determining an optimal intersection traffic state perception model according to intersection traffic state perception and induction requirements; s3, monitoring and sensing the traffic state of the intersection in real time, and determining a sensing result of the traffic state of the intersection; and S4, formulating an intersection traffic guidance scheme, and performing accurate guidance on intersection traffic. According to the invention, the problem that the traffic management effect of the intersection is poor because the traffic state of the intersection cannot be sensed in real time and accurately induced and dispatched based on vehicle-road cooperation in the prior art is solved. According to the invention, real-time monitoring perception and accurate induction scheduling can be carried out on the traffic state of the intersection based on vehicle-road cooperation, the traffic efficiency of the intersection can be effectively improved, traffic congestion and traffic accidents at the intersection can be avoided, and the traffic management effect at the intersection can be improved.
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Citation Information

Patent Citations

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    CN111292535B

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    CN103794070A

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