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Method and device for eliminating thermal interference for infrared and video-based early fire detection

机译：消除基于红外和视频的早期火灾探测中的热干扰的方法和装置

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摘要

A process for the elimination of thermal interferences in the infrared and video fire detection at an early stage in waste incineration plants, recycling facilities, warehouses and the like. The process is characterized by an additional noise and vibration analysis, by measuring the noise level of vehicles situated in the area to be detected or other thermal interference sources, with a distinction in measuring the noise level between day mode and night mode. The volume thresholds can thus be determined and be used as a threshold for determining whether a fire extinguishing sequence should be triggered.

机译：一种在废物焚烧厂，回收设施，仓库等中早期消除红外和视频火灾探测中的热干扰的方法。该过程的特点是，通过测量位于要检测区域内的车辆的噪声水平或其他热干扰源，进行附加的噪声和振动分析，区别在于在白天模式和夜间模式下测量噪声级别。因此，可以确定体积阈值并将其用作确定是否应触发灭火序列的阈值。

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公开/公告号US10694107B2

专利类型
公开/公告日2020-06-23

原文格式PDF
申请/专利权人 ALBERT ORGLMEISTER;
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申请/专利号US201715807599
发明设计人 ALBERT ORGLMEISTER;
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申请日2017-11-09
分类号A62C37/11;H04N5/232;H04N5/33;G06K9;A62C37/36;G08B17/12;G06K9/20;G10L25/51;F23N5/16;F23N5/24;F23G5/50;G08B29/18;A62C3;H04R3;
国家 US
入库时间 2022-08-21 11:30:56

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