Patent · US Active

Method, apparatus for zone division of closed space and mobile device

US12124540B2 · kind B2 · utility

0Cited by

0References

18Claims

0Family size

Assignee

QFEELTECH (BEIJING) CO., LTD. · CN

Inventors

Chenhao WU · Beijing, CN
Minsheng Wu · Beijing, CN
Yiming Zhang · Beijing, CN
Zhen Chen · Nanchang, CN

Key dates

Filing date	Oct 24, 2021
Grant date	Oct 22, 2024
Priority date	—
Expiry date	Nov 25, 2042

Classification

Technology area (CPC G)Physics
CPC primaryG06T2207/30241
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A method includes obtaining a map of a closed space. The method also includes obtaining trajectory points. The method also includes processing the trajectory points, and recognizing a correct door in the closed space based on the map and a result of processing the trajectory points. The method also includes dividing the closed space into zones based on the correct door and the map.

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