Intelligent door lock system with reduced door bell and camera false alarms
US9644399B2 · kind B2 · utility
52Cited by
1References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 10, 2016 |
| Grant date | May 9, 2017 |
| Priority date | — |
| Expiry date | Mar 10, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T292/1021
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An intelligent door lock system includes a position sensing device at a dwelling configured to be coupled to a drive shaft of a lock device to assist in locking and unlocking a lock of a lock device. An engine with a memory is coupled to the positioning sensing device. An energy source is provided. At least one motion detection device looks for a person at or near a door or window at the dwelling. A device converts energy into mechanical energy is coupled to the positioning sensing device and the drive shaft. The device that converts energy is coupled to the energy source to receive energy from the energy source.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.