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公开(公告)号：EP2883038A4
公开(公告)日：2016-03-23
申请号：EP13827642
申请日：2013-08-07
IPC分类号： G01N21/55 , B60S1/08 , B64D15/20 , H01L31/042
CPC分类号： G01N21/55 , B60S1/0833 , B60S1/0837 , G01N21/94 , G01N2021/945 , G01N2201/062
摘要： Described herein is a sensor for sensing reflective material. The sensor includes a housing with a transparent window and a sensor mount located in the housing and angled away from a housing wall. A radiation emitter is mounted in the sensor mount and emits radiation along an axis through the transparent window which has an amount of the reflective material located thereon. A radiation detector is mounted in the sensor mount and located adjacent the radiation emitter. The radiation detector is located to receive reflected radiation from the reflective material along another axis. The first axis is angled towards the second axis.
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公开(公告)号：EP2883034A4
公开(公告)日：2016-03-16
申请号：EP13828047
申请日：2013-08-07
IPC分类号： G01N15/00 , G01K7/18 , G06M11/00 , H01L31/042
CPC分类号： G01W1/14 , Y02A40/966
摘要： Described herein is a rain intensity sensor. The sensor includes a circuit, which includes a resistor and at least two spaced apart electrically conductive strips electrically connected in series to the resistor. The resistor is located between the conductive strips. The conductive strips are sufficiently spaced apart such that when a raindrop contacts with the conductive strips provides a resistive path therebetween and which is electrically parallel with the resistor.
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