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    • 2. 发明授权
    • Optoelectronic sensor
    • 光电传感器
    • US07667185B2
    • 2010-02-23
    • US11976508
    • 2007-10-25
    • Heinrich HippenmeyerUlrich ZwölferStephan Schmitz
    • Heinrich HippenmeyerUlrich ZwölferStephan Schmitz
    • H01J40/14
    • G01V8/10
    • This invention concerns an optoelectronic sensor assembly (10) with at least one light emitter (20) and at least one light receiver (30) comprising a spatially resolving receiving element (40), with the receiving element (40) having an inner region (42) comprising at least one photosensitive element (45) for detecting the light beam (25) and an outer region (44) comprising at least one photosensitive element (46, 47, 48, 49) for determining the position of the light beam (25) emitted by the light emitter (20), with the outer region (44) satisfying lower sensitivity and/or bandwidth requirements than the inner region (42).
    • 本发明涉及具有至少一个光发射器(20)的光电传感器组件(10)和包括空间分辨的接收元件(40)的至少一个光接收器(30),其中接收元件(40)具有内部区域 42)包括用于检测光束(25)的至少一个感光元件(45)和包括至少一个感光元件(46,47,48,49)的外部区域(44),用于确定光束的位置 25),其中所述外部区域(44)满足比所述内部区域(42)更低的灵敏度和/或带宽要求。
    • 8. 发明授权
    • Optoelectronic security system for object detection in a monitored zone
    • 用于监控区域中物体检测的光电安全系统
    • US07671322B2
    • 2010-03-02
    • US11903803
    • 2007-09-25
    • Stephan Schmitz
    • Stephan Schmitz
    • H01J40/14
    • G01V8/20F16P3/144G08B13/183
    • An optoelectronic security system includes a plurality of light transmitters in a light grid arrangement for the transmission of light signals into a monitored zone, at least one spatially resolving light reception unit for the reception of the light signals transmitted by the light transmitters and a read-out circuit for the reading out of the signals of the at least one light reception unit. The optoelectronic security system has an evaluation device which is configured such that it can split the surface of the at least one light reception unit into at least two processing regions in dependence on a predetermined selection criterion and can further process the signals of the at least two processing regions differently.
    • 一种光电子安全系统包括:用于将光信号传输到监控区域的光栅布置的多个光发射器,至少一个空间分辨光接收单元,用于接收由光发射器发射的光信号, 用于读出至少一个光接收单元的信号。 光电子安全系统具有评估装置,其被配置为使得它可以根据预定的选择标准将至少一个光接收单元的表面分成至少两个处理区域,并且可以进一步处理至少两个光接收单元的信号 处理区域不同。