Door sensor with rotation angle encoder
US10947768B2 · kind B2 · utility
4Cited by
6References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 6, 2019 |
| Grant date | Mar 16, 2021 |
| Priority date | — |
| Expiry date | Feb 6, 2039 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05Y2900/132
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Door sensor (30) for installation on the door leaf (21) of a swing or revolving door (20), having a 3D image sensor for monitoring a monitoring field (30) in front of the door leaf, having a rotation angle encoder for detecting the rotation angle of the door leaf, wherein the door sensor has a common support that connects the 3D image sensor to the rotation angle encoder.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.