Optical shielding device for separating optical paths
    1.
    发明授权
    Optical shielding device for separating optical paths 有权
    用于分离光路的光屏蔽装置

    公开(公告)号:US09368529B2

    公开(公告)日:2016-06-14

    申请号:US13877217

    申请日:2011-08-08

    摘要: A sensor unit for detecting reference and measurement radiation for a distance measurement device has a sensor element and an optical shielding device. The sensor element has a first detection region for detecting measurement radiation and a second detection region for detecting reference radiation. The optical shielding device is positioned in relation to the sensor element and fastened, and the optical shielding device optically separates the first and second detection regions from each other. The optical shielding device further comprises a first recess and a second recess which are permeable to optical radiation of a first wavelength range.

    摘要翻译: 用于检测距离测量装置的基准和测量辐射的传感器单元具有传感器元件和光学屏蔽装置。 传感器元件具有用于检测测量辐射的第一检测区域和用于检测参考辐射的第二检测区域。 光屏蔽装置相对于传感器元件定位并被固定,并且光屏蔽装置将第一和第二检测区域彼此光学分离。 光学屏蔽装置还包括可透过第一波长范围的光辐射的第一凹部和第二凹部。

    Distance measuring unit
    3.
    发明授权
    Distance measuring unit 有权
    测距单位

    公开(公告)号:US08111382B2

    公开(公告)日:2012-02-07

    申请号:US12525423

    申请日:2008-01-24

    IPC分类号: G01C3/08

    摘要: The invention relates to a distance measuring unit (10) for contactless distance measurement, in particular a handheld unit, with a housing (12, 40), which has a housing front side (14), which points in the measurement direction (32), and a housing rear side (16), which faces away therefrom, wherein the housing rear side (16) forms a first reference plane (AA) for the distance measurement, and with at least one measurement stop (5) of a measurement stop element (4), which can be moved out of the housing (12). The invention proposes that the measurement stop element (46) is mounted in the housing (12, 40) in such a way that it moves automatically out of the housing (12, 40) once a locking apparatus (62, 63, 65) has been released and is optionally moved at least into a first (1) or into a second (1) measurement position.

    摘要翻译: 本发明涉及一种用于非接触式距离测量的距离测量单元(10),特别是具有壳体(12,40)的手持式单元,其具有在测量方向(32)上指向的壳体前侧(14) 和远离其的壳体后侧(16),其中壳体后侧(16)形成用于距离测量的第一参考平面(AA),以及至少一个测量停止点(5)的测量停止 元件(4),其可以移出外壳(12)。 本发明提出,一旦锁定装置(62,63,65)具有(1)的锁定装置(46),所述测量止挡元件(46)被安装在所述壳体(12,40)中,使得其自动地移出所述外壳(12,40) 被释放并且可选地至少移动到第一(1)或第二(1)测量位置。

    Device for optical distance measurement
    4.
    发明授权
    Device for optical distance measurement 有权
    光学距离测量装置

    公开(公告)号:US07834984B2

    公开(公告)日:2010-11-16

    申请号:US12293861

    申请日:2007-02-12

    IPC分类号: G01C3/08

    摘要: The invention relates to a device for optically measuring distance, in particular a hand-held device, comprising an transmitter unit (12) which is provided with a light source (17, 18) for transmitting optical measuring radiation (13, 20, 22) to a target object (15), and a capturing unit (14) which is arranged at a distance on the optical axis (38) of the transmitter unit (14). Said capturing unit (14) comprises at least one optical detector (54) comprising a detection surface (66) for capturing optical radiation (16, 49, 50) reflected by the target object (15). According to the invention, the detection surface (66) of the detector (54) comprises an optical near range element (68), whose optically active surface (72, 74) is elongated in the direction (61) of the radiation shift for receding target object separations (48) and expands or has at least one essentially constant extension.

    摘要翻译: 本发明涉及一种用于光学测量距离的装置,特别是一种手持式装置,包括一个发射器单元(12),该发射器单元(12)设置有用于传输光学测量辐射(13,20,22)的光源(17,18) 以及在发射器单元(14)的光轴(38)上一定距离配置的拍摄单元(14)。 所述捕获单元(14)包括至少一个光学检测器(54),其包括用于捕获由目标物体(15)反射的光辐射(16,49,50)的检测表面(66)。 根据本发明,检测器(54)的检测表面(66)包括光学近距离元件(68),其光学活性表面(72,74)在辐射移位的方向(61)上是细长的,用于后退 目标对象分离(48)并扩展或具有至少一个基本上恒定的扩展。

    MEASURING DEVICE, IN PARTICULAR DISTANCE MEASURING DEVICE
    5.
    发明申请
    MEASURING DEVICE, IN PARTICULAR DISTANCE MEASURING DEVICE 审中-公开
    测量装置,特别是距离测量装置

    公开(公告)号:US20100235128A1

    公开(公告)日:2010-09-16

    申请号:US12160350

    申请日:2007-01-11

    IPC分类号: G01C25/00 G01B11/14

    CPC分类号: G01C3/08 G01S7/497 G01S17/36

    摘要: The invention is based on a measuring device, in particular a distance measuring device, having a transmission unit (18) for transmitting a measurement signal (22) and a processing unit (30) which is intended to process the measurement signal (22) and has a frequency response (70) having a first resonant frequency range (76) in which the measurement signal (22) is arranged. The invention proposes that the frequency response (70) has at least one second resonant frequency range (78) in which the measurement signal (22) is arranged during a measurement.

    摘要翻译: 本发明是基于测量装置,特别是测距装置,其具有用于传送测量信号的传输单元(18)和用于处理测量信号(22)的处理单元(30)和 具有其中布置有测量信号(22)的第一谐振频率范围(76)的频率响应(70)。 本发明提出频率响应(70)具有至少一个第二谐振频率范围(78),其中在测量期间布置测量信号(22)。

    Method for the measurement of the length of a line and device for carrying out said method
    6.
    发明授权
    Method for the measurement of the length of a line and device for carrying out said method 有权
    用于测量用于执行所述方法的线路和设备的长度的方法

    公开(公告)号:US07751033B2

    公开(公告)日:2010-07-06

    申请号:US11576994

    申请日:2005-12-07

    IPC分类号: G01C3/08

    CPC分类号: G01C3/06 G01S17/08 G01S17/46

    摘要: The invention relates to a method for measurement of a line (S), in particular, an optical distance measurement method, whereby an input means (24,42) of a distance measuring device (20,22) is operated, which triggers a measuring sequence of distance measurements, during which individual measurements (10-16) of distances from the distance measuring device (20,22) triggered by the distance measuring device (20,22) are carried out perpendicular to the line (s) for measurement. According to the invention, at least one maximum value (10,16) and at least one minimum value of the distances are determined from the measuring sequence and the length of the line (s) determined from the at least one maximum value (10,16) and the at least one minimum value (13). The invention further relates to a distance measuring device (20,22), in particular, a hand-held measuring device for carrying out said method.

    摘要翻译: 本发明涉及一种用于测量线(S)的方法,特别是一种光学距离测量方法,由此操作测距装置(20,22)的输入装置(24,42),其触发测量 在距离测量装置(20,22)触发的距离测量装置(20,22)的距离的单独测量(10-16)垂直于测量线执行距离测量的顺序。 根据本发明,从测量序列确定至少一个最大值(10,16)和至少一个距离的最小值,该测量序列和从至少一个最大值(10, 16)和所述至少一个最小值(13)。 本发明还涉及一种距离测量装置(20,22),特别是用于执行所述方法的手持式测量装置。

    Method for the detection of objects enclosed in a medium, and measuring apparatus for carrying out said method
    7.
    发明授权
    Method for the detection of objects enclosed in a medium, and measuring apparatus for carrying out said method 有权
    用于检测包围在介质中的物体的方法,以及用于执行所述方法的测量装置

    公开(公告)号:US07701191B2

    公开(公告)日:2010-04-20

    申请号:US11577246

    申请日:2006-01-03

    IPC分类号: G01R19/00 G01R33/12

    CPC分类号: G01V3/104

    摘要: The invention relates to a method for detecting objects (12) that are enclosed in a medium (10). According to said method, a test signal (18) that makes it possible to obtain information about the position of the enclosed object (12) is generated via at least one transmission coil (14) and at least one receiving conductor loop system (16) which are inductively coupled to each other. The frequency (fM) of the test signal (UM) is modified in accordance with the signal intensity of the detected test signal (18). The invention further relates to a measuring apparatus, especially a hand-held locating device (24, 124), for carrying out the disclosed method.

    摘要翻译: 本发明涉及一种用于检测被包围在介质(10)中的物体(12)的方法。 根据所述方法,通过至少一个传输线圈(14)和至少一个接收导体环路系统(16)产生使得可以获得关于封闭物体(12)的位置的信息的测试信号(18) 它们彼此电感耦合。 测试信号(UM)的频率(fM)根据检测到的测试信号(18)的信号强度被修改。 本发明还涉及一种用于执行所公开的方法的测量装置,特别是手持式定位装置(24,124)。

    Locating device and corresponding method
    8.
    发明授权
    Locating device and corresponding method 有权
    定位装置及相应方法

    公开(公告)号:US07453253B2

    公开(公告)日:2008-11-18

    申请号:US10471247

    申请日:2002-11-15

    IPC分类号: G01R19/00

    CPC分类号: G01V3/15

    摘要: The present invention relates to a method for graphically displaying a sectional image of an object under examination (1, 18) having objects (2, 17) situated therein, in particular for the display of a sectional image of a building wall. The invention provides that the sectional image with the objects (2, 17) situated in the object under examination (1, 18) is displayed already while data acquisition by the position detector (3, 19) is taking place.

    摘要翻译: 本发明涉及一种用于图形显示被检查物体(1,18)的截面图像的方法,该方法具有位于其中的物体(2,17),特别是用于显示建筑物墙壁的剖面图像。 本发明提供了在由位置检测器(3,19)进行数据采集的同时,已经显示了位于被检查物体(1,18)中的物体(2,17)的截面图像。

    Method for Detecting Objects Enclosed in a Medium, and Measuring Device for Carrying Out the Method
    9.
    发明申请
    Method for Detecting Objects Enclosed in a Medium, and Measuring Device for Carrying Out the Method 有权
    用于检测介质中封闭物体的方法,以及用于执行该方法的测量装置

    公开(公告)号:US20080129275A1

    公开(公告)日:2008-06-05

    申请号:US11814426

    申请日:2006-03-14

    IPC分类号: G01N7/00

    CPC分类号: G01V3/08

    摘要: The invention relates to a method for detecting objects (12) that are enclosed in a medium (10). According to said method, a measuring signal (UM) correlated with an enclosed object is measured and is used to generate a second signal which reflects the measured signal strength of the measuring signal in a segmented manner by associating individual segment units of the second signal with intervals of the signal strength of the measuring signal. The inventive method is characterized in that the threshold values (USn) of the individual segment units of the second signal are varied depending on the measured signal strength of the measuring signal (UM). The invention also relates to a measuring device, especially a hand-held positioning device for carrying out the inventive method.

    摘要翻译: 本发明涉及一种用于检测被包围在介质(10)中的物体(12)的方法。 根据所述方法,测量与被封闭物体相关的测量信号(U M M),并且用于产生第二信号,该第二信号以分段的方式反映测量信号的测量信号强度, 第二信号的单个分段单元具有测量信号的信号强度的间隔。 本发明的方法的特征在于,第二信号的各个段单元的阈值(U SUB Sn N)根据测量信号的测量信号强度而变化(U M) SUB>)。 本发明还涉及一种测量装置,特别是用于实施本发明的方法的手持式定位装置。

    Method and measuring device for locating enclosed objects
    10.
    发明授权
    Method and measuring device for locating enclosed objects 有权
    用于定位封闭物体的方法和测量装置

    公开(公告)号:US07106072B2

    公开(公告)日:2006-09-12

    申请号:US10491087

    申请日:2003-01-17

    IPC分类号: G01R27/26

    CPC分类号: G01V3/088

    摘要: A method for locating objects enclosed in a medium, according to which a detection signal is generated by at least one capacitive sensor device, the detection signal penetrating the medium that is to be analyzed in such a way that information is obtained about an object that is enclosed in the medium by evaluating the detection signal, particularly by measuring impedance, wherein, to obtain depth information about the object that is enclosed in the medium, an algorithm is used to evaluate the detection signal that calculates a compensation for drift effects of the capacitive sensor device that is generating the detection signal.

    摘要翻译: 一种用于定位包围在介质中的物体的方法,根据该方法,由至少一个电容式传感器装置产生检测信号,所述检测信号穿透待分析的介质,使得获得关于物体的信息 通过评估检测信号,特别是通过测量阻抗来包围在介质中,其中,为了获得关于包围在介质中的物体的深度信息,使用算法来评估检测信号,该检测信号计算电容器的漂移效应的补偿 生成检测信号的传感器装置。