Method of processing passage record and device
US10810870B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 25, 2016 |
| Grant date | Oct 20, 2020 |
| Priority date | — |
| Expiry date | Jul 25, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08G1/017
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A method and device of processing vehicle passing records, which increase the accuracy of vehicle stop point analysis. The method includes: obtaining a plurality of vehicle passing records of a preset target object during a first preset time period (S102), wherein, the vehicle passing records include a gate number of a gate that the preset target object passes and vehicle passing time when passing the gate; obtaining a plurality of vehicle trajectories of the preset target object based on the plurality of vehicle passing records (S104); performing stop point pre-processing on the vehicle trajectories to obtain pre-processed results (S106); obtaining pre-processed records that meet a first preset condition from the pre-processed results (S108); performing clustering processing on the pre-processed records to obtain clustering processing results; outputting the clustering processing results (S110).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.