Methods, devices, equipment and media for analyzing the impact of traffic incidents on tolls

By analyzing OD path sets and traffic event segments, the changes in traffic volume between each pair of OD paths are statistically analyzed, solving the problem of difficulty in quantifying the impact of traffic events on tolls in existing technologies. This enables more accurate analysis and optimization of resource allocation, improving the operational efficiency and economic benefits of highways.

CN119889074BActive Publication Date: 2026-07-17BEIJING PALMGO INFOTECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
BEIJING PALMGO INFOTECH CO LTD
Filing Date
2024-12-17
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing technologies make it difficult to quantify and analyze the impact of traffic incidents on highway tolls, which makes it difficult to optimize highway operating efficiency and economic benefits.

Method used

By identifying multiple affected OD pairs based on OD path sets and road segments where traffic events occurred, statistical analysis of traffic volume changes for target vehicle types on each path between each OD pair, analysis of toll changes between ODs, and reduction of random errors by using group vehicle behavior statistics, the traditional shortest path assumption is broken, and the diversity of vehicle behavior is fully captured.

Benefits of technology

This improves the accuracy of traffic incident impact analysis, quantifies the contribution of tolls between different origin-destination (OD) points, optimizes resource allocation, and enhances highway operating efficiency and economic benefits.

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Abstract

This application discloses a method, apparatus, equipment, and medium for analyzing the impact of traffic events on tolls. It includes: determining multiple OD pairs affected by the traffic event based on an OD path set and the road segment where the traffic event occurred; determining the time range of the impact of the traffic event based on the occurrence and end times of the traffic event; statistically analyzing the traffic volume corresponding to the target vehicle type on each path between each OD pair based on the time range, and obtaining the change in path traffic volume between ODs by comparing the difference with a baseline value; and analyzing the change in tolls between ODs based on the change in path traffic volume between ODs. This application's solution, based on group behavior statistics such as path traffic volume between ODs, analyzes the impact of traffic events on highway tolls, improving the efficiency and accuracy of the analysis, reducing the random error in individual behavior estimation, and providing a data foundation for relevant departments to optimize highway operation and management.
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