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公开(公告)号：US20050045802A1
公开(公告)日：2005-03-03
申请号：US10928908
申请日：2004-08-27
CPC分类号： B60H1/0075 , G01J1/04 , G01J1/0403 , G01J1/4228 , H05K1/0284 , H05K1/181 , H05K2201/09118 , H05K2201/10121 , H05K2201/10151
摘要： A sensor device is provided for generating an electrical output signal in dependence on the position of a light source in relation to the sensor device. The sensor device has a three-dimensional switch carrier with several adjacent faces oriented in different directions, on which faces at least two sensors are arranged. On the two sides of a central face, there is arranged in each case a face, with an infrared light (IR) photodetector in each case, oriented at an angle to the central face, whereby the faces on which the IR photodetectors are arranged are not directly adjacent to one another.
摘要翻译： 提供传感器装置，用于根据光源相对于传感器装置的位置产生电输出信号。 传感器装置具有三维开关托架，其具有沿不同方向定向的多个相邻面，其上布置有至少两个传感器。 在中央面的两侧，在每种情况下都设有一个面，每个情况下都有一个红外光（IR）光电检测器，与中心面成一个角度定位，由此设置红外光电探测器的面是 不直接相邻。
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2.发明申请Method and device for detecting the state of an air filter of an air conditioning system 审中-公开用于检测空调系统的空气过滤器的状态的方法和装置公开(公告)号：US20070151263A1
公开(公告)日：2007-07-05
申请号：US11649917
申请日：2007-01-04
CPC分类号： B60H3/0616 , B60H1/3233 , B60H1/32331 , B60H2003/0683
摘要： A method and a device detects the state of an air filter in an air conditioning system for the interior of a motor vehicle. Condensed water created at the evaporator is discharged and fed to a sensor, which determines a parameter of the condensed water, and which, from a change or a certain value of the measured parameter, draws a conclusion regarding a change of the state of the air filter.
摘要翻译： 一种方法和装置检测用于机动车辆内部的空调系统中的空气过滤器的状态。 在蒸发器中产生的冷凝水被排出并送入传感器，该传感器确定冷凝水的参数，并且根据测量参数的变化或某一值得出关于空气状态变化的结论 过滤。
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公开(公告)号：US20050184226A1
公开(公告)日：2005-08-25
申请号：US11047157
申请日：2005-01-31
IPC分类号： G01J1/02 , G01J1/04 , H01L31/0232 , H01J40/14
CPC分类号： G01J1/4204 , G01J1/0204 , G01J1/04 , G01J1/0414 , G01J1/0488
摘要： A sensor arrangement for determining brightness, comprising a photosensor and a reflector. The photosensor and the reflector are positioned such that light reflected by the reflector reaches the photosensor; and the reflector is designed such that a visible fraction of the ambient light is reflected, and an infrared fraction of the ambient light is transmitted. In this way, a sensor arrangement is created which is modeled on the perception of the human eye and which is comparatively easy and economical to produce.
摘要翻译： 一种用于确定亮度的传感器装置，包括光电传感器和反射器。 光传感器和反射器被定位成使得由反射器反射的光到达光电传感器; 并且反射器被设计成使得环境光的可见分数被反射，并且透射环境光的红外分数。 以这种方式，创建了一种传感器布置，其以人眼的感知为模型，并且其生产相对容易和经济。
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