Patent · US Active

Monitoring traffic congestion

US10163339B2 · kind B2 · utility

1Cited by

5References

20Claims

0Family size

Assignee

SAP SE · DE

Inventors

Jing Liu · Tuji, CN
Qiwei Zhang · Shanghai, CN
Jun Liu · Columbus, US
Yinling Ni · Shanghai, CN

Key dates

Filing date	Dec 13, 2016
Grant date	Dec 25, 2018
Priority date	—
Expiry date	Apr 26, 2037

Classification

Technology area (CPC G)Physics
CPC primaryG08G1/0112
WIPO fieldControl
WIPO sectorInstruments

Abstract

Described herein is a framework to monitor traffic congestion. In accordance with one aspect of the framework, the framework receives vehicle data from vehicle data sources located in a region of interest. The framework may determine a sample size and an average speed for an edge of the region of interest based on the vehicle data. Congestion probability may then be determined based on the sample size and average speed. A report may be presented based on the congestion probability.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.