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    • 2. 发明公开
    • Robot system and method for controlling the same
    • 机器人系统和Verfahren zu seiner Steuerung
    • EP2767370A2
    • 2014-08-20
    • EP14153271.3
    • 2014-01-30
    • Canon Kabushiki Kaisha
    • Suzuki, Hideaki
    • B25J9/16
    • B25J9/1692B25J9/1697G05B2219/39045G05B2219/39057G05B2219/45064Y10S901/09Y10S901/47
    • A robot system which requires no manual teaching operation in acquiring calibration values for coordinate transformation, and improves the calibration accuracy includes a robot body, a camera, and a control apparatus. The control apparatus measures, via the camera, a calibration plate at each position and orientation of a first position and orientation group including a reference measurement position and orientation and a position and orientation within a first offset range, calculates a first calibration value based on the measurement value, measures, via the camera, the calibration plate at each position and orientation of a second position and orientation group including a reference operation position and orientation different from the reference measurement position and orientation, and a position and orientation within a second offset range, calculates a second calibration value based on the measurement value, and activates the robot body by using the first and second calibration values.
    • 一种机器人系统,其不需要手动教导操作来获取用于坐标变换的校准值,并且提高校准精度包括机器人主体,照相机和控制装置。 所述控制装置经由所述照相机测量在第一位置和方向组的每个位置和方向上的校准板,所述第一位置和方向组包括参考测量位置和方位以及在第一偏移范围内的位置和取向,基于所述第一校准值 测量值,通过照相机测量在每个位置处的校准板和第二位置的取向以及包括与参考测量位置和取向不同的参考操作位置和取向的定向组,以及在第二偏移范围内的位置和取向 基于测量值计算第二校准值,并且通过使用第一和第二校准值来激活机器人主体。
    • 8. 发明公开
    • SYSTEM MIT EINEM MEDIZINISCHEN INSTRUMENT UND EIN AUFNAHMEMITTEL
    • EP3218152A1
    • 2017-09-20
    • EP15790463.2
    • 2015-10-29
    • KUKA Roboter GmbH
    • KOGAN, Yevgen
    • B25J19/02B25J19/04B25J9/16
    • A61B34/30A61B2034/2051A61B2034/2055A61B2034/2063A61B2090/3612B25J9/1682B25J9/1689B25J9/1692G05B2219/39045G05B2219/39046G05B2219/39114G05B2219/39397
    • A method according to the invention for automatically predetermining an intended movement (
      d ) of a manipulator arrangement (30, 31, 40, 41) of a medical system having a medical instrument (20, 21) and a recording means (10, 11) for generating images (5), the recording means and/or the instrument being guided by the manipulator arrangement, comprises the following steps: establishing (S10) an intended transformation (
      T
      s ) between a reference (
      K, B ) stationary in relation to the recording means and a reference (
      W, W' ) stationary in relation to the instrument; monitoring (S20, S30) a deviation (Δ) between the intended transformation and a current transformation (T
      KW (t)) between the reference stationary in relation to the recording means and the reference stationary in relation to the instrument; and determining (S40) a reset movement (
      d ) of the manipulator arrangement for returning the current transformation to the intended transformation if the deviation satisfies a predetermined condition (Δ>Δ
      0 ) which, in particular, is predetermined in a variable manner.
    • 根据本发明的用于自动预先确定具有医疗器械(20,21)和记录装置(10,11)的医疗系统的机械手装置(30,31,40,41)的预期运动(d)的方法, 用于产生图像(5),记录装置和/或仪器由操纵器装置引导,包括以下步骤:建立(S10)在参考点(K,B)与参考点 记录装置和相对于该仪器静止的参考(W,W'); 监视(S20,S30)在相对于记录装置的基准静止和相对于仪器静止的基准之间的预期变换和电流变换(TKW(t))之间的偏差(Δ) 以及如果所述偏差满足特别是以可变方式预定的预定条件(Δ>Δ0),则确定(S40)所述操纵器布置的复位运动(d)以用于使所述当前变换返回到所述预期变换。