会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明授权
    • Optoelectronic apparatus
    • 光电器件
    • US06717170B2
    • 2004-04-06
    • US09916231
    • 2001-07-27
    • Jörg Wörner
    • Jörg Wörner
    • G01V800
    • G01S17/42G01S7/497G01S17/026G01S17/105
    • An optoelectronic apparatus for detecting objects in a monitored region includes a transmitter that emits transmission light, a receiver that receives a reflected light, and an evaluation unit, in which the transit time to of the transmission light that is guided in the monitored region and reflected back, as a reflected light, by an object is evaluated. The transmitter emits the transmission light in the form of a sequence of transmission light pulses. A portion of the light quantity of a transmission light pulse is coupled out as a reference transmission light pulse and guided by way of a reference path to the receiver. The transit time tR of the reference transmission light pulse guided as a reference reflected light pulse to the receiver is determined in the evaluation unit. The transit-time difference to−tR is used to determine the distance of an object.
    • 用于检测被监测区域中的物体的光电子装置包括发射透射光的发射器,接收反射光的接收器和评估单元,其中在被监视区域中被引导并被反射的透射光的传播时间 评估一个物体作为反射光的背面。 发射机以发射光脉冲序列的形式发射透射光。 传输光脉冲的光量的一部分作为参考传输光脉冲被耦合,并且通过参考路径被引导到接收器。 在评估单元中确定作为参考反射光脉冲被引导到接收器的参考传输光脉冲的传播时间tR。 传输时间差to-tR用于确定对象的距离。
    • 8. 发明授权
    • Optoelectronic device
    • 光电器件
    • US06822774B2
    • 2004-11-23
    • US10006668
    • 2001-12-10
    • Jörg WörnerArmin Claus
    • Jörg WörnerArmin Claus
    • G02B2608
    • G02B26/121G06K7/10623
    • An optoelectronic device for detecting labels with defined contrast patterns includes a transmitter for emitting light rays, a receiver for receiving light rays, as well as a deflection unit with a motor-driven polygonal mirror wheel. The transmitted light rays and the received light rays are guided over the polygonal mirror wheel in order to scan the labels and reassemble the label-reflected received light rays, respectively. The device furthermore is provided with an evaluation unit for evaluating electrical receiving signals converted from received light rays at the receiver. The motor for driving the polygonal mirror wheel has a drive shaft and is provided with a magnet that is an injection-molded part, which is formed onto the shaft and operates jointly with at least one coil.
    • 用于检测具有限定对比度图案的标签的光电子装置包括用于发射光线的发射器,用于接收光线的接收器以及具有电动多面镜轮的偏转单元。 透射光线和接收的光线被引导在多面镜车轮上,以分别扫描标签并重新组合标签反射的接收光线。 该装置还设置有用于评估在接收器处从接收的光线转换的电接收信号的评估单元。 用于驱动多面镜车轮的马达具有驱动轴,并且设有形成在轴上并与至少一个线圈共同操作的注射成型部分的磁体。
    • 9. 发明授权
    • Optoelectronic arrangement for determining an object's profile
    • 用于确定物体轮廓的光电装置
    • US06501538B1
    • 2002-12-31
    • US09712200
    • 2000-11-15
    • Armin KeinathThomas MüllerJörg WörnerJörg Droemer
    • Armin KeinathThomas MüllerJörg WörnerJörg Droemer
    • G01C308
    • G01C3/08G01S7/483G01S17/026G01S17/42
    • A rangefinder apparatus with an optoelectronic arrangement for determining a height profile of an object. The apparatus has a transmitter that emits light rays, a deflection unit that deflects the transmitted light rays and guides them over the surface of an object to be measured, and a receiver that receives light rays reflected from the object. The deflection unit includes a transmitting optic arranged downstream of the transmitter and an actuator which moves the transmitting optic to periodically deflect the transmitted light. A receiving optic is arranged in front of the receiver at a distance from the transmitting optic so that the beam axis of the transmitting light rays penetrates the transmitting optic and the beam axis of the received light rays that penetrate the receiving optic extend at a distance to each other. An evaluation unit is provided which determines the height profile of the object from the range values calculated from the reflected light rays and associated deflection angles for the transmitted light rays.
    • 一种具有用于确定物体的高度轮廓的光电装置的测距装置。 该装置具有发射光线的发射器,使透射光线偏转并将它们引导到待测物体的表面上的偏转单元,以及接收从物体反射的光线的接收器。 偏转单元包括布置在发射器下游的传输光学器件和使传输光学器件移动以使透射光周期性偏转的致动器。 接收光学器件布置在距发射光学器件一定距离处的接收器前面,使得透射光线的光束轴线穿透透射光学元件,并且穿透接收光学器件的接收光线的光束轴线延伸一定距离 彼此。 提供了一种评估单元,其根据从反射光线计算的范围值和相关联的偏转角度来确定物体的高度分布。