People flow estimation system and people flow estimation method
US11113516B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 26, 2018 |
| Grant date | Sep 7, 2021 |
| Priority date | — |
| Expiry date | May 22, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08B13/196
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present invention provides a human flow estimation system and a human flow estimation method. The human flow estimation system comprises: a sensor network comprising a plurality of sensors for collecting data and respectively arranged in each to-be-estimated region and between the to-be-estimated regions; a model building module configured to build a horizontal human flow model and a vertical human flow model based on the plurality of sensors arranged in each to-be-estimated region and/or arranged between the to-be-estimated regions; and a human flow estimation module configured to estimate human flow data based on the horizontal human flow model and the vertical human flow model. The human flow estimation system and the human flow estimation method according to the present invention can realize high-precision estimation of human flow data in a three-dimensional space.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.