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1. 发明授权

US5637040A Infrared object detector 失效
标题翻译：红外物体探测器
公开(公告)号：US5637040A
公开(公告)日：1997-06-10
申请号：US630647
申请日：1996-04-10
申请人： Tae-ho Kim , Sung-soo Lee , Won-kyo Jung
发明人： Tae-ho Kim , Sung-soo Lee , Won-kyo Jung
IPC分类号： G01V8/14 , F24F11/00 , F24F11/02 , G01J1/02 , G01S7/48 , G01S17/02 , G01S17/88 , G01V8/12 , G08B13/18 , G08B13/19
CPC分类号： G08B13/19 , F24F11/0034
摘要： An infrared object detector, especially for an air conditioner is provided with a light receiving unit including a light block between a pair of hemispherical Fresnel lenses arranged in parallel on a printed circuit board, so that light receiving views intersect each other to thereby define three detection areas. From a signal output from the light receiving unit, the distance to a detected object is determined through a signal processing circuit and a program built in a microcomputer. The rotational speed of a fan in the air conditioner is classified into three stages according to the determined distance, and a command is issued for controlling the operation of an air conditioner according to the number, movements, movement degrees to persons. Therefore, the airflow of the air conditioner is controlled based on the command, thereby performing an optimum air conditioning. Further, the infrared object detector can be applied to a camcorder or a camera, to determine the distance to an object more accurately.
摘要翻译：一种特别用于空调的红外对象检测器设置有光接收单元，该光接收单元包括在印刷电路板上平行布置的一对半球形菲涅尔透镜之间的光块，使得光接收视图彼此相交，从而限定三个检测地区从光接收单元输出的信号，通过信号处理电路和内置于微型计算机中的程序来确定到被检测物体的距离。根据所确定的距离将空调机中的风扇的旋转速度分为三个阶段，并且发出用于根据对人的数量，移动，移动程度来控制空调的操作的命令。因此，基于命令来控制空调的气流，从而进行最佳的空调。此外，红外对象检测器可以应用于摄像机或照相机，以更准确地确定到物体的距离。

2. 发明授权

US5634846A Object detector for air conditioner 失效
标题翻译：空调对象探测器
公开(公告)号：US5634846A
公开(公告)日：1997-06-03
申请号：US636587
申请日：1996-04-23
申请人： Sung-soo Lee , Tae-ho Kim , Won-kyo Jung
发明人： Sung-soo Lee , Tae-ho Kim , Won-kyo Jung
IPC分类号： G06M11/00 , F24F11/00 , F24F11/02 , G01J1/02 , G01V8/12 , G01V8/14 , G08B13/19 , G08B13/18
CPC分类号： F24F11/0034 , G08B13/19 , F24F2011/0036
摘要： An object detector for an air conditioner has a signal detection input unit in which a light block is provided between a pair of Fresnel lenses spaced in parallel by a predetermined distance on a printed circuit board, thereby defining substantially three detection areas. The signal detection input unit detects the number, locations and movement distance of persons present indoor from a received signal, and outputs a signal representative of the information. Then, a command for the operation of an air conditioner is issued according to the information signal, thereby enabling the optimum operation of the air conditioner under circumstances.
摘要翻译：一种用于空调的物体检测器具有信号检测输入单元，其中在一对在印刷电路板上间隔开预定距离的菲涅耳透镜之间设置有光块，从而基本上限定三个检测区域。信号检测输入单元从接收信号中检测室内人员的数量，位置和移动距离，并输出表示信息的信号。然后，根据信息信号发出空调机的运转命令，从而能够在情况下进行空调机的最佳运转。

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