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    DETECTOR FOR OPTICALLY DETECTING AT LEAST ONE OBJECT
    4.
    发明公开
    DETECTOR FOR OPTICALLY DETECTING AT LEAST ONE OBJECT 审中-公开
    探测器用于至少一个物体的光学探测

    公开(公告)号：EP2936052A4

    公开(公告)日：2016-07-27

    申请号：EP13865139

    申请日：2013-12-18

    申请人： BASF SE

    发明人： BRUDER INGMAR ,  SPILLER SIMONE CHRISTINA ,  THIEL ERWIN ,  IRLE STEPHAN ,  SEND ROBERT ,  WONNEBERGER HENRIKE

    IPC分类号： G01C3/06 ,  G01S3/781 ,  G01S3/783 ,  G01S3/786 ,  G01S5/12 ,  G01S7/481 ,  G01S17/46 ,  G01S17/89

    CPC分类号： G01S17/89 ,  G01C3/06 ,  G01S3/781 ,  G01S3/786 ,  G01S7/4816 ,  G01S17/46 ,  G01S17/66

    摘要： A detector (110) for determining a position of at least one object (112) is proposed. The detector (110) comprises: at least one transversal optical sensor (130), the transversal optical sensor (130) being adapted to determine a transversal position of at least one light beam (138) traveling from the object (112) to the detector (110), the transversal position being a position in at least one dimension perpendicular to an optical axis (116) of the detector (110), the transversal optical sensor (130) being adapted to generate at least one transversal sensor signal; at least one longitudinal optical sensor (132), wherein the longitudinal optical sensor (132) has at least one sensor region (136), wherein the longitudinal optical sensor (132) is designed to generate at least one longitudinal sensor signal in a manner dependent on an illumination of the sensor region (136) by the light beam (138), wherein the longitudinal sensor signal, given the same total power of the illumination, is dependent on a beam cross-section of the light beam (138) in the sensor region (136); at least one evaluation device (142), wherein the evaluation device (142) is designed to generate at least one item of information on a transversal position of the object (112) by evaluating the transversal sensor signal and to generate at least one item of information on a longitudinal position of the object (112) by evaluating the longitudinal sensor signal.

    DETECTOR FOR DETERMINING A POSITION OF AT LEAST ONE OBJECT
    5.
    发明公开
    DETECTOR FOR DETERMINING A POSITION OF AT LEAST ONE OBJECT 审中-公开

    公开(公告)号：EP3155367A4

    公开(公告)日：2018-06-27

    申请号：EP15808953

    申请日：2015-06-16

    申请人： BASF SE

    发明人： SEND ROBERT ,  BRUDER INGMAR ,  IRLE STEPHAN ,  THIEL ERWIN

    IPC分类号： G06F3/042 ,  G01C3/06 ,  G01D5/34 ,  G01N21/47 ,  G06F3/041

    CPC分类号： G06F3/0421 ,  G01D5/342 ,  G01N21/4795 ,  G06F3/0416 ,  G06F3/042 ,  G06F2203/04101

    摘要： A detector (110) for determining a position of at least one object (112) with regard to at least one optical sensor (120) is proposed, wherein the optical sensor (120) has an image plane (122). The detector (110) comprises: at least one illumination source (134), wherein the illumination source (134) emits at least one light beam (136), wherein the light beam (136) comprises a component which is parallel to the image plane (122) of the optical sensor (120); the optical sensor (120), wherein the optical sensor (120) has a sensor region (126) in the image plane (122), wherein the optical sensor (120) is adapted to determine a transversal component of the position of the object (112) in an event where the object (112) approaches the optical sensor (120) in a manner that light is scattered from the component of the light beam (136) conducted parallel to the image plane (122) of the optical sensor (120), the transversal component of the position being a position in the image plane (122) of the optical sensor (120), the optical sensor (120) being adapted to generate at least one transversal sensor signal from the light scattered from the component of the light beam (136) conducted parallel to the image plane (122) of the optical sensor (120) in the sensor region (126), wherein the optical sensor (120) is further designed to generate at least one longitudinal sensor signal in a manner dependent on an illumination of the sensor region (126) by light which is scattered from the component of the light beam (136) conducted parallel to the image plane (122) of the optical sensor (120), wherein the longitudinal sensor signal is dependent on a variation of an intensity of the light is scattered from the component of the light beam (136) conducted parallel to the image plane (122) of the optical sensor (120) in the sensor region (126); and an evaluation device (132), wherein the evaluation device (132) is designed to generate at least one item of information on a transversal component of a position of the object (112) by evaluating the transversal sensor signal and wherein the evaluation device (132) is further designed to generate at least one item of information on a longitudinal component of a position of the object (112) by evaluating the longitudinal sensor signal.

    DETECTOR FOR DETERMINING A POSITION OF AT LEAST ONE OBJECT
    7.
    发明公开
    DETECTOR FOR DETERMINING A POSITION OF AT LEAST ONE OBJECT 审中-公开

    公开(公告)号：EP3167304A4

    公开(公告)日：2018-02-21

    申请号：EP15819635

    申请日：2015-07-07

    申请人： BASF SE

    发明人： SEND ROBERT ,  BRUDER INGMAR ,  IRLE STEPHAN ,  THIEL ERWIN

    IPC分类号： G01S5/16 ,  G01B11/02 ,  G01C3/32 ,  G01S11/12 ,  G01S17/46 ,  G01S17/89 ,  H01L31/00

    CPC分类号： G01C3/32 ,  G01B11/026 ,  G01S17/023 ,  G01S17/46 ,  G01S17/89 ,  G01S17/936

    摘要： A detector (110) for determining a position of at least one object (112), the detector (110) comprising: at least one GP transfer device (114) for imaging the object (112) into an image plane (116), the transfer device (114) having a focal plane (118), at least one longitudinal optical sensor (122), wherein the longitudinal optical sensor (122) has at least one sensor region (124), wherein the longitudinal optical sensor (122) is at least partially transparent, wherein the longitudinal optical sensor (122) is designed to generate at least one longitudinal sensor signal in a manner dependent on an illumination of sensor region (124) by at least one light beam propagating from the object to the detector (110), wherein the longitudinal sensor signal, given the same total power of the illumination, is dependent on a beam cross-section of the light beam in the sensor region (124); and at least one evaluation device (129), wherein the evaluation device (129) is designed to generate at least one item of information on a longitudinal position of the object (112) by evaluating the longitudinal sensor signal. Herein the at least one longitudinal optical sensor (122) comprises a focal longitudinal optical sensor (136), wherein the focal longitudinal optical sensor (136) at least substantially is arranged in the focal plane (118).

    DETECTOR FOR OPTICALLY DETERMINING A POSITION OF AT LEAST ONE OBJECT
    8.
    发明公开
    DETECTOR FOR OPTICALLY DETERMINING A POSITION OF AT LEAST ONE OBJECT 审中-公开

    公开(公告)号：EP3201567A4

    公开(公告)日：2018-06-06

    申请号：EP15847686

    申请日：2015-09-28

    申请人： BASF SE

    发明人： SEND ROBERT ,  BRUDER INGMAR ,  IRLE STEPHAN ,  THIEL ERWIN

    IPC分类号： G01S3/784 ,  G01C3/08 ,  G01S7/481 ,  G01S7/51 ,  G01S17/42

    CPC分类号： G01S17/42 ,  G01C3/08 ,  G01S3/784 ,  G01S7/4816 ,  G01S7/51

    摘要： A detector (110) and a method for optically determining a position of at least one object (112). The detector (110) comprises at least one optical sensor (114) for determining a position of at least one light beam (134) and at least one evaluation device (164) for generating at least one item of information on a transversal position of the object (112) and at least one item of information on a longitudinal position of the object (112). The sensor (114) has at least a first electrode (126) and a second electrode (128). At least one photovoltaic material (130) is embedded in between the first electrode (126) and the second electrode (128). The first electrode (126) or the second electrode (128) is a split electrode (136) having at least three partial electrodes (140, 142, 144, 146). The detector and the method can determine three-dimensional coordinates of an object in a fast and efficient way.

    VERIFICATION DEVICE, VERIFICATION SYSTEM AND METHOD FOR VERIFYING THE IDENTITY OF AN ARTICLE
    9.
    发明公开
    VERIFICATION DEVICE, VERIFICATION SYSTEM AND METHOD FOR VERIFYING THE IDENTITY OF AN ARTICLE 审中-公开

    公开(公告)号：EP3132426A4

    公开(公告)日：2018-01-10

    申请号：EP15779620

    申请日：2015-04-16

    申请人： BASF SE

    发明人： SEND ROBERT ,  BRUDER INGMAR ,  IRLE STEPHAN ,  THIEL ERWIN

    IPC分类号： G07D7/20 ,  G07D7/12 ,  G07D7/121

    CPC分类号： G07D7/12 ,  B42D25/21 ,  B42D25/378 ,  G07D7/121 ,  H01G9/2059 ,  H01L51/42

    摘要： A verification device (110) for verifying the identity of an article (114) is disclosed. The verification device (110) comprises: at least one illumination source (116) for illuminating at least one safety mark (124) of the article (114) with at least one light beam (122); at least one detector (118) adapted for detecting after an interaction of the light beam (122) with the safety mark (124), the detector (118) having at least one optical sensor (128), wherein the optical sensor (128) has at least one sensor region (130), wherein the optical sensor (128) is designed to generate at least one sensor signal in a manner dependent on an illumination of the sensor region (130) by the light beam (122), wherein the sensor signal, given the same total power of the illumination, is dependent on a beam cross-section of the light beam (122) in the sensor region (130); and at least one evaluation device (120) adapted for evaluating the sensor signal and for verifying the identity of the article (114) on the basis of the sensor signal. Further, a verification system (112), a method for verifying the identity of an article (114) and a use of an optical sensor (128) for verifying the identity of an article (114) are disclosed.