Door improvements and data mining via accelerometer and magnetometer electronic component
US11136788B2 · kind B2 · utility
1Cited by
8References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 2, 2019 |
| Grant date | Oct 5, 2021 |
| Priority date | — |
| Expiry date | Apr 2, 2039 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05B2063/0095
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An electronic door lock including a magnetometer, an accelerometer, and a processor. The processor is configured to determine a status of a door with respect to a door frame using data provided by the accelerometer and magnetometer which collectively generate acceleration data, velocity data and positional data of the door. The processor provides data to a user interface or an alert device indicating one or more of: door open angle, prep-less door position, an acceleration alert, a door position alert, door sag, door frame rub, and triangulation of an intruder.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.