Identification of anomaly on a detector
A method, system and devices assisting detection of a cover/cap. The method includes monitoring detection chamber readings from a plurality of detectors and identifying an anomaly in the detection chamber readings. Further, the one or more detectors from the plurality of detectors each having an anomaly are determined from the detection chamber readings. An alert is executed based on the anomaly in the detection chamber readings.
1. A method comprising:
monitoring detection chamber readings from a plurality of detectors, each of the plurality of detectors including a detection chamber separate from a detection chamber of others of the plurality of detectors;
identifying an anomaly in the detection chamber readings;
determining one or more detectors from the plurality of detectors each having an anomaly from the detection chamber readings; and
executing an alert based on the anomaly in the detection chamber readings;
wherein the detection chamber readings comprise readings of light scattered by airborne particles when the airborne particles enter a detection chamber of the plurality of detectors, wherein a transmitter transmits a light which is scattered by the airborne particles and received by a photo electric receiver;
wherein the detection chamber readings further comprise light intensity and air velocity inside the detection chamber, wherein the light intensity and the air velocity inside the detection chamber are identified and compared with the light intensity and the air velocity of other proximate detectors.
2. The method of claim 1 , wherein the anomaly in the detection chamber readings is identified on determining constant detection chamber readings or variation in the detection chamber readings within a predetermined limit for a predetermined time.
3. The method of claim 1 , wherein the anomaly in the detection chamber readings is identified if the difference between current detection chamber readings and past detection chamber readings of the one or more detectors is above a predetermined threshold value.
4. The method of claim 1 , wherein the anomaly in the detection chamber readings is identified if the difference between the detection chamber readings of the one or more detectors and other proximate detectors is above a predefined limit.
5. The method of claim 1 , wherein the anomaly in the detection chamber readings is identified if the one or more detectors provide constant detection chamber readings when the one or more detectors are initialized.
6. The method of claim 1 , wherein the detection chamber readings correspond to amount of light received by the photo receiver after the scattering of light by airborne particles.
7. The method of claim 1 , wherein the light intensity and the air velocity inside the detection chamber are identified and compared with the previous readings of the light intensity and the air velocity of the detection chamber.
8. The method of claim 1 , wherein the alert is an alert message or an audio alarm executed on a control panel.
9. The method of claim 1 , wherein each of the plurality of detectors is a point detector.
10. A fire protection system comprising:
a monitoring unit for monitoring detection chamber readings received from a plurality of detectors, each of the plurality of detectors including a detection chamber separate from a detection chamber of others of the plurality of detectors;
an identification unit to identify an anomaly in the detection chamber readings;
a determination unit to identify one or more detectors from plurality of detectors each having an anomaly in detection chamber readings; and
a display unit to display a notification based on the anomaly in the detection chamber readings by executing an alert;
wherein the detection chamber readings comprise readings of light scattered by airborne particles when the airborne particles enter the detection chamber, wherein a transmitter transmits light which is scattered by the airborne particles and received by a photo electric receiver;
wherein the detection chamber readings further comprise light intensity and air velocity inside the detection chamber, wherein the light intensity and the air velocity inside the detection chamber are identified and compared with the light intensity and the air velocity of other proximate detectors.
11. The fire protection system of claim 10 , wherein the anomaly in the detection chamber readings is identified on determining constant detection chamber readings or variation in the detection chamber readings within a predetermined limit for a predetermined time.
12. The fire protection system of claim 10 , wherein the detection chamber readings are received by a control panel associated with the plurality of detectors.
13. The fire protection system of claim 10 , wherein the anomaly in the detection chamber readings is identified if a difference between current detection chamber readings and past detection chamber readings of the one or more detectors is above a predetermined threshold value.
14. The fire protection system of claim 10 , wherein the anomaly in the detection chamber readings is identified by if a difference between the detection chamber readings of the one or more detectors and other proximate detectors is above a predefined limit.
15. The fire protection system of claim 10 , wherein amount of light received by the photo receiver after the scattering of airborne particles are detection chamber readings.
16. A non-transitory computer readable medium comprising one or more processors and a memory coupled to the one or more processors, the memory storing instructions executed by the one or more processors, the one or more processors configured to:
monitor detection chamber readings of a plurality of detectors, each of the plurality of detectors including a detection chamber separate from a detection chamber of others of the plurality of detectors;
identify an anomaly in the detection chamber readings;
determine one or more detectors from the plurality of detectors with the anomaly in the detection chamber readings; and
execute an alert based on the anomaly in the detection chamber readings;
wherein the detection chamber readings comprise readings of light scattered by airborne particles when the airborne particles enter a detection chamber of the plurality of detectors, wherein a transmitter transmits a light which is scattered by the airborne particles and received by a photo electric receiver;
wherein the detection chamber readings further comprise light intensity and air velocity inside the detection chamber, wherein the light intensity and the air velocity inside the detection chamber are identified and compared with the light intensity and the air velocity of other proximate detectors.