video fire and smoke detection demonstrator...features / benefits ‒fast detection ‒advanced,...

AVIOTEC IP starlight 8000

Security Systems | ST-FIR/MKR-NA | 8/8/2016© 2016 Robert Bosch LLC and affiliates. All rights reserved.

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Fire and Smoke Detection

Demonstration Presentation



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Fire and Smoke Detection Flame detection characteristics Flames will be analyzed by means of their flame color. White and orange

are the basis colors for the algorithm to split off the video image into important and unimportant areas. Additional flame colors are not considered, for example a blue flame might not be detected.

Another algorithm characteristic to identify flames is the flickering of a flame. Objects with a similar movement pattern might cause false alarms, e.g. loose fluttering objects.



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Fire and Smoke Detection Smoke detection characteristics The algorithm analyzes smoke based on physical characteristics.

Typically a plume of smoke is formed in a regular upward motion of smoke at the same position. This is characterized by a thick column of smoke. This column of smoke is visible directly. Speed and angle of rising smoke may vary.

The area in which the smoke density decreases is called ambient smoke. The smoke motion is not directly visible. Ambient smoke will not be detected.

PresenterPresentation NotesSmoke plume must go vertically, within 450 of vertical. An accumulation of smoke without movement is not detected. Fire load must be considered as to not paint the walls the same color as the fire would be.



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Fire Detection Flame Videos

‒ When the camera determines and confirms there is a flame. It will put a red square or rectangle around the flame. Then it will display the evacuate symbol, on the right side of the screen. Then transmits an alarm condition.

‒ Confirmed Flame Area =

‒ Evacuate Symbol =



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Fire Detection

PresenterPresentation NotesThe bright light shining through the widows gives other video detection cameras false alarm, not AVIOTEC



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Fire Detection

PresenterPresentation NotesSmall fires are no problem for AVIOTEC



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Fire Detection



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Smoke Detection Smoke Videos

‒ When the camera determines and confirms there is Smoke from a fire. It will put a yellow square or rectangle around the smoke. Then it will display the evacuate symbol, on the right side of the screen. Then transmits an alarm condition.

‒ Smoke detection Area =

‒ Evacuation Symbol =



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Smoke Detection

PresenterPresentation NotesA difference in background or light changing across the field will not interfere with AVIOTEC



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Smoke Detection

PresenterPresentation NotesDarkness and low light are no problem, if you can see it, AVIOTEC can see iit.



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Smoke Detection

PresenterPresentation NotesTry to hide it, if you can see it AVIOTEC can see it..



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Fire and Smoke Detection Features / benefits

‒ Fast detection‒ Advanced, unique algorithms‒ Rapid detection, at source

‒ Robust intelligence‒ Intelligently filters out false alarms‒ Programmable for different focal lengths

‒ Approvals‒ Not FM/UL/ULC approved (coming 2017/18)‒ Supplementary Detection only‒ Need Approval from AHJ

‒ Detection of flames and smoke within seconds‒ Detection at the source‒ Ideal for applications with large open spaces and high ceilings

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video fire and smoke detection demonstrator...features / benefits ‒fast detection ‒advanced,...

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