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US08933593B2 Distance measuring optoelectronic safety sensor and method of monitoring a monitored zone 有权
测量光电安全传感器的距离和监控区域的方法

Distance measuring optoelectronic safety sensor and method of monitoring a monitored zone
摘要：
A distance measuring optoelectronic safety sensor (10) for monitoring a monitored zone (18) having at least one protected zone (48) is provided, wherein the safety sensor (10) has a light receiver (24) for generating a received signal on light reception from the monitored zone (18) as well as an evaluation unit (30, 32) which is designed to detect objects (52) in the monitored zone (18) with the aid of the received signal and to determine their position, including their distance from the safety sensor (10), and to output a securing signal on recognition of an unpermitted object intrusion (52) into a protected zone (48). In this respect, the evaluation unit (30, 36) is designed to determine and output the distance of detected objects (52) from the protected zone (48).
摘要（中）：

提供了一种用于监视具有至少一个保护区域（48）的监控区域（18）的距离测量光电子安全传感器（10），其中所述安全传感器（10）具有用于在光线上产生接收信号的光接收器（24） 来自被监视区域（18）的接收以及评估单元（30,32），该评估单元被设计成借助于接收到的信号来检测被监视区域（18）中的对象（52）并确定它们的位置，包括它们的位置 与安全传感器（10）的距离，并且在将未经许可的物体入侵（52）识别到保护区域（48）中时输出固定信号。 在这方面，评估单元（30,36）被设计成确定并输出检测对象（52）与保护区域（48）的距离。

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