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    • 2. 发明申请
    • DEVICE AND METHOD FOR DETERMINING AN OBJECT POSITION
    • 设备和方法确定财产地位
    • WO2010025845A3
    • 2010-05-27
    • PCT/EP2009006106
    • 2009-08-22
    • ZEISS CARL AGALVAREZ DIEZ CRISTINAHOELLER FRANKSPRUCK BERNDTREMONT MARC
    • ALVAREZ DIEZ CRISTINAHOELLER FRANKSPRUCK BERNDTREMONT MARC
    • G01S17/10
    • G01B11/14G01S5/16G01S7/486G01S17/10G01S2013/466
    • The invention relates to a device for determining a position of an object (25) in a spatial area (28), comprising a light source (3), a light guiding device (4-9), at least one reference signal detector (11, 12) and a detector system (13, 14). The light source (3) generates a sequence of light pulses having a repetition rate. The light guiding device (4-9) guides the sequence of light pulses into the spatial area (28) and, as a reference signal (20), towards the at least one reference signal detector (11, 12). The detector system (13, 14) detects a plurality of light signals (23, 24) which are reflected and/or scattered by the object (25) in the spatial area (28) in a plurality of different directions by reflection and/or scattering of the sequence of light pulses. The evaluation circuit (15) is coupled to the detector system (13, 14) and the at least one reference signal detector (11, 12) and determines a phase difference (67) between the reference signal (20) and a signal component of at least one light signal (23, 24). The phase difference is determined based on the signal component having a frequency that corresponds to a multiple of the repetition rate.
    • 一种用于在空间(28)确定对象(25)的位置的装置包括:一个光源(3),一个光导向设备(4-9),至少一个参考信号检测器(11,12)和一个检测器装置(13,14)。 所述光源(3)产生具有重复频率的光脉冲序列。 光引导装置(4-9)引导光脉冲序列到所述空间(28)和参考信号(20)到所述至少一个参考信号检测器(11,12)。 探测器装置(13,14)检测通过的光脉冲序列的反射和/或散射的物体(25)的空间区域(28)中的多个光信号(23,24)反映在多个不同的方向和/或 散。 评估电路(15)被连接到所述检测器装置(13,14)以及耦合到所述至少一个参考信号检测器(11,12),并检测基准信号(20)和至少一个光信号(23,24)的信号分量之间的相位差(67)。 相位差是基于具有对应于所述重复频率的倍数的频率上的信号分量来确定。
    • 4. 发明申请
    • HEAT LOCATING DEVICE FOR FIGHTING FIRES
    • WÄRMEPEILGERÄT火灾
    • WO2008155024A3
    • 2009-03-26
    • PCT/EP2008004475
    • 2008-06-05
    • ZEISS CARL AGSPRUCK BERNDHOELLER FRANK
    • SPRUCK BERNDHOELLER FRANK
    • G08B17/12
    • G01K1/02G01J1/02G01J1/0219G01J1/0233G01J5/0014G08B13/19
    • The invention relates to a temperature gauge that can be used especially during fire-fighting and rescue operations when looking for injured persons in thick smoke and low visibility. Said temperature gauge comprises a mobile instrument for detecting temperatures and means for transmitting to a user. The invention is characterized in that a temperature gauge is equipped with at least one temperature sensor (1) which transmits an output signal to an electronic unit (4), said output signal being proportionate to the temperature of a source of fire (2) to be measured. The electronic unit (4) transmits the output signal to a loudspeaker (5) that is connected thereto and/or directly to headphones (7) that are coupled thereto, said loudspeaker (5) and/or headphones (7) converting the output signal into an acoustic signal for a user.
    • 本发明涉及一种能够与大量的烟雾和能见度差的使用,特别是在灭火和找到受伤人员的温度测量装置。 它由用于检测温度的移动装置的装置,以及用于发送给用户。 至少一个温度传感器(1),其发射的火源(2)输出信号成比例的所测量的温度中的所述一个到电子单元(4),其中,所述电子单元(4)的输出信号,本发明的特征在于,温度测量装置到任何一个与 其相关联的扬声器(5)和/或耳机直接耦合(7)接收,其输出信号转换成用于一个用户的声学信号。
    • 7. 发明申请
    • DEVICE AND METHOD FOR MEASURING A SURFACE
    • 用于测量表面的装置和方法
    • WO2010025847A3
    • 2010-10-28
    • PCT/EP2009006108
    • 2009-08-22
    • ZEISS CARL AGALVAREZ DIEZ CRISTINAHOELLER FRANKSPRUCK BERNDTREMONT MARC
    • ALVAREZ DIEZ CRISTINAHOELLER FRANKSPRUCK BERNDTREMONT MARC
    • G01B11/00G01B11/24G01S17/89
    • G01B11/002G01B11/24G01S7/4817G01S17/10G01S2013/466
    • A device for measuring surface (2) comprises a light source (3), a light guiding device (4-6), a detector system (10) and an evaluation circuit (15). The light source (3) generates a sequence of light pulses having a repetition rate. The light guiding device (4-6) can be controlled to guide the sequence of light pulses onto a surface area (25) of the surface (2). The surface area can be selected from a plurality of surface areas (25, 27). The detector system is adapted to receive at least one light signal (21-24) which is scattered and/or reflected by the surface area (25). The evaluation circuit (15) is coupled to the detector system (10) and is adapted to determine a phase difference between the reference signal (19) derived from the sequence of light pulses and a signal component of the at least one light signal (21-24) to determine a position of the surface area (25). The phase difference is determined for the signal component having a frequency that corresponds to a multiple of the repetition rate.
    • 一种用于测量表面(2)的装置包括光源(3),光偏转装置(4-6),检测器装置(10)和评估电路(15)。 光源(3)以重复频率产生一系列光脉冲。 光偏转器(4-6)是可控的,以将光脉冲串引导到表面(2)的表面区域(25)上。 表面区域可以从多个表面区域(25,27)中选择。 检测器装置被设置为接收由表面区域(25)散射和/或反射的至少一个光信号(21-24)。 耦合到所述检测器阵列(10)和布置成用于确定表面区域(25)之间的距离的光脉冲序列的参考信号(19)和的信号分量的相位差的位置处的评估电路(15)至少(一个光信号21 - ermittein〜24)。 在这种情况下,确定信号分量的相位差,其具有对应于重复率倍数的频率。