发明授权
- 专利标题： METHOD AND IR-CAMERA FOR DETERMINING THE RISK OF CONDENSATION
- 专利标题（中）： 方法和红外摄像机用于确定冷凝风险
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申请号： EP04793809.7申请日： 2004-10-20
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公开(公告)号： EP1678485B1公开(公告)日： 2008-02-06
- 发明人: LINDSTRÖM, Kjell , KÖNIG, Christoph
- 申请人： Flir Systems AB
- 申请人地址： Box 3 182 11 Danderyd SE
- 专利权人： Flir Systems AB
- 当前专利权人： Flir Systems AB
- 当前专利权人地址： Box 3 182 11 Danderyd SE
- 代理机构： Herbjörnsen, Rut
- 优先权： SE0302837 20031028
- 国际公布： WO2005040779 20050506
- 主分类号： G01N25/66
- IPC分类号： G01N25/66 ; H04N5/33
摘要：
The inventive IR camera is used to identify areas of a surface in which there is an increased risk of condensation, by - imaging the surface - determining, from humidity and temperature values, a condensation temperature at which there is a risk of condensation on the surface, - comparing the temperature in at least one image point registered by the camera to the condensation temperature - colouring any image points having a temperature lower than the condensation temperature in a particular colour, or grey tone, selected to indicate an increased risk of condensation.
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