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    • 5. 发明申请
    • WORKING TOOL POSITIONING SYSTEM
    • 工具定位系统
    • WO2012127018A1
    • 2012-09-27
    • PCT/EP2012/055155
    • 2012-03-22
    • HEXAGON TECHNOLOGY CENTER GMBHPETTERSSON, BoHINDERLING, JürgZEBHAUSER, Benedikt
    • PETTERSSON, BoHINDERLING, JürgZEBHAUSER, Benedikt
    • B25H1/00
    • B23Q17/22B25H1/0092
    • The invention relates to a method and system for determining the position (23) of a hand-held power tool (1) on a wall (22). The method comprises measuring distances (11) within a plane (9) perpendicular to a tooling axis (8) in at least two directions, comprising at least the direction to one side wall and the direction to the floor or the ceiling. At least one non-contact measurement sensor module (3) measures distances (11) in a multitude of angles in an angular range of at least 1° around the at least two directions. From the distance sequence (11) measured by the at least one measurement sensor module (3) a calculation and storing unit (4) automatically calculates a function (11'), wherein extrema, particularly minima (11a'-11d'), represent shortest distances (11a-11d) to walls, floor and/or ceiling adjacent to the wall (22). From said function (11') the calculation and storing unit (4) deduces the shortest distances (11a-11d), and output means, in particular a display unit (18) and/or acoustical output means, provide information about the shortest distances (11a-11d) so as to allow positioning relative to the shortest distances (11a-11d).
    • 本发明涉及一种用于确定在墙壁(22)上的手持电动工具(1)的位置(23)的方法和系统。 该方法包括在至少两个方向上测量垂直于加工轴线(8)的平面(9)内的距离(11),该至少包括至一个侧壁的方向和至地板或天花板的方向。 至少一个非接触测量传感器模块(3)在围绕至少两个方向的至少1°的角度范围内以多个角度测量距离(11)。 根据由至少一个测量传感器模块(3)测量的距离序列(11),计算和存储单元(4)自动计算功能(11'),其中极值,特别是最小值(11a'-11d')表示 与墙壁(22)相邻的墙壁,地板和/或天花板的最短距离(11a-11d)。 从所述功能(11'),计算和存储单元(4)推导最短距离(11a-11d),并且输出装置,特别是显示单元(18)和/或声音输出装置提供关于最短距离 (11a-11d),以便允许相对于最短距离(11a-11d)的定位。
    • 7. 发明申请
    • SURVEYING APPARATUS HAVING A RANGE CAMERA
    • 具有范围相机的调查装置
    • WO2013167472A1
    • 2013-11-14
    • PCT/EP2013/059195
    • 2013-05-02
    • HEXAGON TECHNOLOGY CENTER GMBH
    • PETTERSSON, BoSIERCKS, KnutVOIT, EugenHINDERLING, JürgZEBHAUSER, BenediktSCHNEIDER, Klaus
    • G01S17/89G01S17/87G01S5/16G01S7/51G01S7/48G06F3/00G06T7/00G06F3/01G06F3/03G06F3/042
    • G01B11/14G01C11/02G01C15/02G01S5/16G01S7/4808G01S7/51G01S17/06G01S17/87G01S17/89G06F3/017G06F3/0304H04N5/23293
    • Surveying apparatus (1) for surveying a measurement scenery, comprising a base (31) defining a vertical axis; a support (32) tiltable around the vertical axis; a telescope unit (33) tiltable around the vertical axis and around a horizontal axis that is orthogonal to the vertical axis and comprises means for distance measurement; motor means for rotational driving of the support (32) and the telescope unit (33); and angle determination means for detecting an orientation of the telescope unit (33) with respect to the base (31), wherein the telescope unit (33) comprises a first camera capable to take a visible image of the measurement scenery and/or means for capturing coordinates of 3D-points of the measurement scenery, and the surveying apparatus comprises a display (3) capable to display at least a portion of the visible image taken by the first camera and/or at least a portion of the 3D-points, respectively, characterized by a range camera, in particular a RIM-camera, directed towards the display (3) and capable to take a range image of a user (5) positioned at the display (3), wherein a controller is provided, which is capable to analyze the range image with regard to changes caused by a movement of the user (5), and to control the surveying apparatus (1) on the basis of the changes in the range image to perform predetermined tasks.
    • 用于测量测量风景的测量装置(1),包括限定垂直轴的基座(31); 围绕垂直轴线可倾斜的支撑件(32); 望远镜单元(33)可围绕竖直轴线和围绕垂直于垂直轴线的水平轴线倾斜并且包括用于距离测量的装置; 用于支撑件(32)和望远镜单元(33)的旋转驱动的马达装置; 以及用于检测望远镜单元(33)相对于基座(31)的取向的角度确定装置,其中望远镜单元(33)包括能够拍摄测量风景的可见图像的第一相机和/或用于 捕获测量场景的3D点的坐标,并且测量装置包括能够显示由第一相机拍摄的可见图像的至少一部分和/或3D点的至少一部分的显示器(3) 其特征在于面向显示器(3)的范围相机,特别是RIM摄像机,并且能够拍摄位于显示器(3)的用户(5)的范围图像,其中提供控制器,其中, 能够根据用户(5)的移动引起的变化来分析范围图像,并且基于范围图像的变化来控制测量装置(1),以执行预定的任务。
    • 8. 发明申请
    • METHOD AND DEVICE FOR DETERMINING THREE-DIMENSIONAL COORDINATES OF AN OBJECT
    • 用于确定对象的三维坐标的方法和装置
    • WO2014068073A1
    • 2014-05-08
    • PCT/EP2013/072845
    • 2013-10-31
    • HEXAGON TECHNOLOGY CENTER GMBH
    • PETTERSSON, BoSIERCKS, KnutVOIT, EugenHINDERLING, JürgSCHNEIDER, KlausZEBHAUSER, Benedikt
    • G01B11/25G01C15/00G01S17/89
    • G01B11/2545G01B11/002G01C15/00G01C15/002G01S17/89
    • The invention relates to an optical measuring device (1) for determining 3D coordinates of an object (2), comprising a projector device (11) for illuminating the object (2) with at least one predefined pattern (10); at least one PSA camera (12, 12') for capturing a 2D image (120) of the pattern (10) as reflected from the object (2); computing means (18) for measuring a sequence of brightness values (180, 180', 180'') of at least one 2D image point (121, 121') from the 2D images (120, 120'); and calculating a 3D coordinate (21) of an object point (20) which is correlated with the measured sequence of brightness values (180, 180', 180'') of the 2D image point (121, 121'), characterized by a TOF camera (13) for capturing at least one range image (133) of the object (2), the range image (133) including distance information (133') of the object (2) for the dissolution of ambiguity in calculating the 3D coordinate. The invention also relates to a method for determining 3D coordinates of an object (2) by said optical measuring device (1), the method comprising a structured-light measurement and capturing with a TOF camera (13) at least one range image (133) of the object (2), the range image (133) including distance information (133') of a plurality of points of the object (2).
    • 本发明涉及一种用于确定物体(3)的3D坐标的光学测量装置(1),其包括用至少一个预定图案(10)照亮所述物体(2)的投影仪装置(11)。 用于从物体(2)反射的用于捕获图案(10)的2D图像(120)的至少一个PSA照相机(12,12'); 用于从2D图像(120,120')测量至少一个2D图像点(121,121')的亮度值序列(180,180',180“)的计算装置(18); 以及计算与所测量的2D图像点(121,121')的亮度值(180,180',180“)的序列相关的对象点(20)的3D坐标(21),其特征在于, 用于捕获对象(2)的至少一个范围图像(133)的TOF相机(13),包括用于在计算3D中的模糊度的解决的对象(2)的距离信息(133')的范围图像(133) 坐标。 本发明还涉及一种用于由所述光学测量装置(1)确定物体(3)的坐标的方法,所述方法包括结构光测量并用TOF相机(13)捕获至少一个范围图像(133 )包括对象(2)的多个点的距离信息(133')的范围图像(133)。
    • 9. 发明申请
    • BERECHNUNGSVERFAHREN FÜR NETZWERKSPEZIFISCHE GRÖSSEN IN EINEM NETZWERK AUS REFERENZ STATIONEN FÜR EIN SATELLITENBASIERTES POSITIONIERUNGSSYSTEM
    • 计算方法NETWORK特定尺寸IN用于基于卫星定位系统的基准中心的网络
    • WO2007144071A1
    • 2007-12-21
    • PCT/EP2007/004796
    • 2007-05-30
    • LEICA GEOSYSTEMS AGSEATOVIC, DejanALVES, PaulTAKAC, FrankEULER, Hans-JürgenZEBHAUSER, Benedikt
    • SEATOVIC, DejanALVES, PaulTAKAC, FrankEULER, Hans-JürgenZEBHAUSER, Benedikt
    • G01S5/14G01C15/00
    • G01C15/00G01S19/07
    • In einem Korrekturberechnungsverfahren für ein satellitenbasiertes Positionierungssystem mit einem Netzwerk aus Empfangseinheiten als Referenzstationen erfolgt ein Aufteilen des Netzwerks in Gruppen von Referenzstationen, Berechnen gruppenspezifischer Korrekturgrössen, Zusammenführen der gruppenspezifischer Korrekturgrössen und nachfolgend ein Ableiten netzwerkspezifischer Korrekturparameter. Hierbei werden beim Aufteilen die Referenzstationen durch Knoten in einem zusammenhängenden, kantengewichteten Graphen repräsentiert, bei dessen Erzeugung eine jeweils zwei Knoten verbindende Kante nur generiert wird, wenn sie einer distanzabhängigen Konnektivitätsbedingung genügt, wobei in die Gewichtsfunktion dieser Kante die Entfernung der durch diese Kante verbundenen Knoten eingeht. Aus dem Graphen wird ein minimaler Spannbaum abgeleitet und nachfolgend zur Festlegung der Gruppen partitioniert, indem aus einem Baum jeweils die Kante mit dem höchsten Gewicht eliminiert wird, deren Eliminierung zu Teilbäumen führt, die jeweils entweder einer Kardinalitätsbedingung für die Zahl der Knoten in den beiden resultierenden Teilbäumen genügen oder eine Knotenzahl grösser als die Kardinalitätsbedingung aufweisen.
    • 在用于与接收单元为基准站将网络划分为基准站组的网络的基于卫星的定位系统的修正的计算方法进行的,计算特定组的校正变量,合并组特定校正变量,然后导出网络特定的校正参数。 在此,将基准站时是通过在一个有凝聚力的,边加权图节点,其中,所述产生一个两个节点仅产生连接边缘,如果它满足的距离依赖性的连接约束,其中,在该边缘除去的由该边缘节点连接的加权函数表示 接收。 一个最小生成树从图中导出的,并且随后确定所述类别是由每个具有最高权重的边缘的分割是从树消除,其消除导致的子树中,所产生的每个或者一个基数为节点的两个数 子树满足或表现出的多个节点比基数更大。