Extended battery life smoke detector
US10210733B1 · kind B1 · utility
1Cited by
14References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 10, 2018 |
| Grant date | Feb 19, 2019 |
| Priority date | — |
| Expiry date | Apr 10, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J2207/20
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A smoke detector of an aircraft cargo container includes a status light emitting diode (LED), at least one accelerometer, and one or more processors. The at least one accelerometer is configured to sense movement of the aircraft cargo container and provide a sensor signal representative of the sensed movement. The one or more processors is configured to receive the sensor signal and adjust a blinking rate of the status LED based upon the sensor signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.