Microprocessor-controlled fire sensor
US4769775A · kind A · utility
24Cited by
5References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 21, 1981 |
| Grant date | Sep 6, 1988 |
| Priority date | — |
| Expiry date | May 21, 2001 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08B17/12
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A fire sensor can perform a sophisticated analysis of the outputs of radiant energy detectors, while minimizing size, weight, and cost, by employing a microprocessor to analyze the detector outputs. In a preferred embodiment, an Intel 2920 Signal Processor is utilized as the microprocessor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.