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工業技術研究院

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技術名稱: 嵌入式火災影像偵測技術

技術簡介

嵌入式視覺型火災偵測系統由TI DSP晶片分析攝影機之即時影像,利用創新的演算流程與統計方法分析即時視訊影像,可同時偵測影像中是否有火焰或是煙霧的存在,由火焰的閃爍、跳動,煙霧的成長與熱浮力上升等行為模式,使其達到高偵測率。系統並可發出警報給相關人員,比起傳統偵煙器能更迅速偵測火災以保護您的人員與財產安全。

Abstract

The Embedded Video Fire Detection System (E-VFDS) adopts TI digital signal processor (DSP) in fire detection via a sequence of image analyses procedure. Visual features of flame and smoke are analyzed with advanced image-processing and statistical methods. E-VFDS also takes temporal behavior of a fire including twinkling, flickering, and smoke moving direction into account for correctly detecting a fire event .Fire can hence be recognized and alerts are then sent. E-VFDS can detect fire events faster than conventional smoke detectors.

技術規格

數位訊號處理晶片:TI DM6437 影像解析度:320x240 (NTSC、PAL) 可偵測事件:火焰、煙霧 反應時間:30秒(火焰)、70秒內(煙霧) 使用者自訂偵測區域:可指定監控區與非監控區

Technical Specification

Digital Signal Processor: TI DM6437 Video Resolution: 320x240 (NTSC、PAL) Detectable Events: Flame & smoke detection Response time: Flame: 30 sec, Smoke: approx. 70 sec. User defined Detection zones: including detect & non-detect zones

技術特色

1.以視覺分析技術同時偵測火焰與煙霧 2.創新統計與分析演算法,達高辨識率低誤警率 3.大範圍、挑高空間的最佳選擇 4.比傳統偵測器能更迅速偵測火災

應用範圍

適用於倉庫、油庫、化工廠、機房、機場、購物中心、展示室、博物館等需求應用。

接受技術者具備基礎建議(設備)

具安全監控相關產品生產

接受技術者具備基礎建議(專業)

具備安全監控與消防防災研發工程人員與銷售業務

技術分類 01 綠能環境

聯絡資訊

聯絡人:陸忠憲 智慧節能系統技術組(D)

電話:03-5915022 或 Email:TonyCHLu@itri.org.tw

客服專線:+886-800-45-8899

傳真:03-5820050

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