Provided are a traffic status estimation device and the like with which it is possible to estimate the traffic status with high precision even in a situation in which there are few sections with sensors installed therein and the vehicle travel history is inadequate. This traffic status estimation device includes: a traffic status estimation unit that estimates the traffic status in sections in which sensors are not installed on the basis of the similarity of the traffic status among sets comprising a plurality of time bands and a plurality of sections that include sections in which sensors are installed and sections in which sensors are not installed, and on the basis of the traffic status in the sections in which sensors are installed; and an output unit that outputs the traffic status estimated by the traffic status estimation unit.
Traffic status estimation device, traffic status estimation method, and program recording medium
23.08.2022
Patent
Elektronische Ressource
Englisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
Europäisches Patentamt | 2021
|Europäisches Patentamt | 2018
|Europäisches Patentamt | 2020
|TRAFFIC ESTIMATION DEVICE, TRAFFIC ESTIMATION METHOD, AND TRAFFIC ESTIMATION PROGRAM
Europäisches Patentamt | 2024
|Europäisches Patentamt | 2022
|