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1. (WO2015179347) DÉTECTEUR DE FUMÉE PONCTUEL SANS CHAMBRE À LARGE ZONE DE COUVERTURE
Note: Texte fondé sur des processus automatiques de reconnaissance optique de caractères. Seule la version PDF a une valeur juridique

CLAIMS:

What is claimed is:

1. method for monitoring an area, comprising:

receiving, by at least one sensor, a first plurality of signals;

processing the first plurality of signals to obtain data;

comparing the obtained data to a profile corresponding to an evolution of a smoke plume; and

based on the comparison, signaling an alarm condition when an evolution in the obtained data corresponds to the profile within a threshold amount.

2. The method of claim 1, further comprising:

emitting, by the at least one sensor, a second plurality of signals,

wherein the processing of the first plurality of signals is based on the emitted second plurality of signals.

3. The method of claim 2, wherein the second plurality of signals comprises infrared (IR) light.

4. The method of claim 2, wherein the second plurality of signals comprises electromagnetic (EM) fields.

5. The method of claim 4, wherein the EM fields comprise non-optical fields.

6. The method of claim 1, wherein the first plurality of signals is based on a temperature of one or more entities located in the area.

7. The method of claim 1, wherein the at least one sensor does not include a chamber.

8. The method of claim 1, further comprising:

tuning a component of the at least one sensor to discriminate between the smoke plume and an object.

9. An apparatus comprising:

memory having instructions stored thereon that, when executed, cause the apparatus to:

receive a first plurality of signals;

process the first plurality of signals to obtain data;

compare the obtained data to a profile corresponding to an evolution of a smoke plume; and

based on the comparison, signal an alarm condition when an evolution in the obtained data corresponds to the profile within a threshold amount.

10. The apparatus of claim 1, wherein the instructions, when executed, cause the apparatus to:

emit a second plurality of signals,

wherein the processing of the first plurality of signals is based on the emitted second plurality of signals.

11. The apparatus of claim 10, wherein the apparatus comprises at least one light emitting diode (LED) configured to emit second plurality of signals as infrared (IR) light, and wherein the apparatus comprises at least one photodiode configured to receive the first plurality of signals.

12. The apparatus of claim 10, wherein the second plurality of signals comprises electromagnetic (EM) fields.

13. The apparatus of claim 12, wherein the EM fields adhere to Wi-Fi® standards.

14. The apparatus of claim 9, wherein the first plurality of signals is based on a temperature of the smoke plume.

15. The apparatus of claim 9, wherein the instructions are executed by at least one logic device.

16. The apparatus of claim 9, wherein the instructions are executed by a plurality of logic devices arranged as a pipeline.