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公开(公告)号：EP2942650A1
公开(公告)日：2015-11-11
申请号：EP15165725.1
申请日：2015-04-29
申请人： Optex Co., Ltd.
CPC分类号： E05F15/73 , E05F2015/765 , G01S7/4813 , G01S7/4972 , G01S7/51 , G01S17/026 , G01V8/12 , G06F3/0304
摘要： An active object detection sensor is provided which allows an installation worker to easily adjust a detection area, and further identify an optimum position of a guide mark in a touch detection area. The active object detection sensor used for opening/closing of automatic an opening/closing unit (3) includes: an object determination unit (52) that during an operation mode determines that an object is in a detection area (A) when a detection level of a detection beam received by a receiver (22) exceeds an operation threshold to output an object detection signal; and a detection level indication unit (43) that during an adjustment mode indicates the detection level of the detection beam received by the receiver (22).
摘要翻译： 提供了一种主动物体检测传感器，其允许安装人员容易地调整检测区域，并且进一步识别触摸检测区域中的引导标记的最佳位置。 用于打开/关闭自动打开/关闭单元（3）的活动物体检测传感器包括：物体确定单元（52），在操作模式期间当检测水平（A）检测到物体处于检测区域 由接收器（22）接收的检测光束超过操作阈值以输出物体检测信号; 以及在调整模式期间指示由所述接收器（22）接收的检测波束的检测电平的检测电平指示单元（43）。
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公开(公告)号：EP2881756A3
公开(公告)日：2015-06-17
申请号：EP14195526.0
申请日：2014-11-28
申请人： Optex Co., Ltd.
摘要： An optical divider (7), (8) is disposed, in front of at least one of the transmitter and receiver elements (3), (4), therebetween, and at least one of a transmission and reception side, and has a plurality of optical dividing pieces (7S), (8S) each having an optical deflection surface (7a), (7b), (8a), (8b) on which an angle of a detection ray is varied to a plurality of angles for dividing the detection ray toward a plurality of division areas. The optical deflection surface (7a), (7b), (8a), (8b) on at least one of the transmission and reception side is set to have a given angle, to assign at least one of the detection ray from the transmitter elements (3) and toward the receiver elements (4), to a given division area, such that a combination of the transmitter and receiver elements (3), (4) forming one of the division areas is different from a combination of the transmitter and receiver elements (3), (4) forming another one of the division areas.
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公开(公告)号：EP2881756A2
公开(公告)日：2015-06-10
申请号：EP14195526.0
申请日：2014-11-28
申请人： Optex Co., Ltd.
摘要： An optical divider (7), (8) is disposed, in front of at least one of the transmitter and receiver elements (3), (4), therebetween, and at least one of a transmission and reception side, and has a plurality of optical dividing pieces (7S), (8S) each having an optical deflection surface (7a), (7b), (8a), (8b) on which an angle of a detection ray is varied to a plurality of angles for dividing the detection ray toward a plurality of division areas. The optical deflection surface (7a), (7b), (8a), (8b) on at least one of the transmission and reception side is set to have a given angle, to assign at least one of the detection ray from the transmitter elements (3) and toward the receiver elements (4), to a given division area, such that a combination of the transmitter and receiver elements (3), (4) forming one of the division areas is different from a combination of the transmitter and receiver elements (3), (4) forming another one of the division areas.
摘要翻译： 在其间的发射机和接收机元件（3），（4）中的至少一个前面以及传输和接收侧中的至少一个设置有分光器（7），（8），并且具有多个 每个具有光学偏转表面（7a），（7b），（8a），（8b）的光学分割片（7S），（8S），其中检测光线的角度变化到多个角度以分割 检测射线朝向多个划分区域。 在发送和接收侧的至少一个上的光学偏转表面（7a），（7b），（8a），（8b）被设置为具有给定的角度，以分配来自发送器元件的检测光线中的至少一个 （3）并且朝向接收器元件（4）传送到给定的划分区域，使得形成除法区域之一的发射机和接收机元件（3），（4）的组合不同于发射机和 接收器元件（3），（4）形成另一个分割区域。
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公开(公告)号：EP2884303A1
公开(公告)日：2015-06-17
申请号：EP14195518.7
申请日：2014-11-28
申请人： Optex Co., Ltd.
CPC分类号： G01S17/026 , G01J5/0025 , G01S7/4815 , G01S7/4816 , G01S17/46
摘要： Transmitter elements (3) to transmit a detection ray for object detection, to a transmission area (TA), receiver elements (4) to receive, from a reception area (RA), the detection ray reflected by an object, and a transmission-side optical divider (7) and a reception-side optical divider (8), disposed in front of the transmitter elements (3) and the receiver elements (4), respectively, which includes optical dividing pieces (7S), (8S) having optical deflection surfaces (7a), (7b), (8a), (8b) on which a traveling direction angle of the detection ray is varied to angles so as to correspond to division areas, are provided. In the optical dividers, a ratio of an area of a second optical deflection surface (7b), (8b) that forms a division area that is closer to the sensor, relative to an area of a first optical deflection surface (7a), (8a) that forms a division area that is farther from the sensor, is set so as to be different between a transmission side and a reception side.
摘要翻译： 将用于物体检测的检测光线发射到发射区域（TA）的发射元件（3），从接收区域（RA）接收由物体反射的检测光线的接收元件（4） （7S），（8S）分别配置在发送元件（3）和接收元件（4）的前方的发送侧光分路器（7）和接收侧分路器（8） 提供了其上检测光线的行进方向角度被改变为与分割区域对应的角度的光偏转表面（7a），（7b），（8a），（8b）。 在分光器中，形成相对于第一光学偏转表面（7a）的面积更靠近传感器的分割区域的第二光学偏转表面（7b），（8b），（ 8a）形成远离传感器的分割区域，被设定为在发送侧和接收侧之间不同。
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