公开(公告)号：WO2018091649A1

公开(公告)日：2018-05-24

申请号：PCT/EP2017/079577

申请日：2017-11-17

Applicant: TRINAMIX GMBH

Inventor： EBERSPACH, Michael ,  LUNGENSCHMIED, Christoph ,  SEND, Robert ,  OHMER, Thomas ,  HENGEN, Stefan ,  BRUDER, Ingmar ,  HERMES, Wilfried ,  VALOUCH, Sebastian ,  SCHILLEN, Peter ,  SCHINDLER, Patrick ,  LENNARTZ, Christian

IPC: G01S17/46 ,  G01S7/481 ,  G01S5/16 ,  G01S7/491 ,  G01S11/12 ,  G01S7/48

Abstract: A detector (110) for determining a position of at least one object (112) is disclosed. The detector (110) comprises: - at least one sensor element (118) having a matrix (120) of optical sensors (122), the optical sensors (122) each having a light-sensitive area (124), wherein each optical sensor (122) is configured to generate at least one sensor signal in response to an illumination of the light- sensitive area (124) by at least one light beam (116) propagating from the object (112) to the detector (110); - at least one evaluation device (134) configured for evaluating the sensor signals, by a) determining at least one optical sensor (122) having the highest sensor signal and forming at least one center signal; b) evaluating the sensor signals of the optical sensors (122) of the matrix (120) and forming at least one sum signal; c) determining at least one combined signal by combining the center signal and the sum signal; and d) determining at least one longitudinal coordinate z of the object (112) by evaluating the combined signal.

公开(公告)号：WO2018091640A3

公开(公告)日：2018-05-24

申请号：PCT/EP2017/079564

申请日：2017-11-17

Applicant: TRINAMIX GMBH

Inventor： LENNARTZ, Christian ,  SCHILDKNECHT, Christian ,  LUNGENSCHMIED, Christoph ,  HAHNE, Christopher ,  BRUDER, Ingmar ,  EBERSPACH, Michael ,  ÖGÜN, Mohan ,  SCHINDLER, Patrick ,  FEJES, Peter ,  SCHILLEN, Peter ,  SEND, Robert ,  VALOUCH, Sebastian ,  HENGEN, Stefan ,  OHMER, Thomas ,  HERMES, Wilfried

IPC: G01S7/481 ,  G01S17/46 ,  G01S3/783 ,  G01S5/16 ,  G01S7/48 ,  G01S11/12

Abstract: A detector (110, 1110, 2110) for determining a position of at least one object (112) is proposed. The detector (110, 1110, 2110) comprises: at least one transfer device (128, 1128), wherein the transfer device (128, 1128) has at least one focal length in response to at least one incident light beam (116, 1116) propagating from the object (112, 1112) to the detector (110, 1110, 2110); at least two optical sensors (113, 1118, 1120), wherein each optical sensor (113, 1118, 1120) has at least one light sensitive area (121, 1122, 1124), wherein each optical sensor (113, 1118, 1120) is designed to generate at least one sensor signal in response to an illumination of its respective light-sensitive area by the light beam (116, 1116),at least one evaluation device (132, 1132) being configured for determining at least one longitudinal coordinate z of the object (112, 1112) by evaluating a quotient signal Q from the sensor signals. The detector is adapted to determine the longitudinal coordinate z of the object in at least one measurement range independent from the object size in an object plane.

公开(公告)号：WO2018077868A1

公开(公告)日：2018-05-03

申请号：PCT/EP2017/077148

申请日：2017-10-24

Applicant: TRINAMIX GMBH

Inventor： VALOUCH, Sebastian ,  HERMES, Wilfried ,  HENGEN, Stefan ,  SEND, Robert ,  BRUDER, Ingmar

IPC: G01S17/46 ,  G01S7/481 ,  H01L31/02

Abstract: A detector (110) for an optical detection of at least one object (112) is proposed. Further, the invention relates to a method for optical detection of at least one object (112) and to various uses of the detector(110). The detector (110) comprises: -at least one optical sensor(114), the optical sensor (114) having at least one sensor region(132),the sensor region (132) comprising at least one curved substrate (142) and at least one film (134) having a photoconductive material (136), wherein the film (134) is placed on at least one surface (140, 172) of the curved substrate (142), wherein the optical sensor (114) is designed to generate at least one sensor signal in a manner dependent on an illumination of the sensor region (132) by a light beam(124); -at least one transfer device (120), the transfer device (120) being adapted to transfer the light beam (124) from the object (112) to the optical sensor (114), thereby being adapted to guide the light beam (124) to the film (134) located on the curved substrate (142);and -at least one evaluation device(154), wherein the evaluation device (154) is designed to generate at least one item of information on a position of the object (112) by evaluating the sensor signal of the optical sensor(114). Thereby, a simple, cost-efficient and, still, reliable detector (110) for an accurate determining of a position of at least one object (112) in space is provided.

Abstract translation: 提出了用于光学检测至少一个物体（112）的检测器（110）。 此外，本发明涉及用于光学检测至少一个物体（112）和检测器（110）的各种用途的方法。 所述检测器（110）包括：至少一个光学传感器（114），所述光学传感器（114）具有至少一个传感器区域（132），所述传感器区域（132）包括至少一个弯曲基板（142） 至少一个具有光电导材料（136）的薄膜（134），其中所述薄膜（134）被放置在所述弯曲衬底（142）的至少一个表面（140,172）上，其中所述光学传感器（114）被设计成 以取决于光束（124）对传感器区域（132）的照明的方式产生至少一个传感器信号; - 至少一个转移装置（120），转移装置（120）适于将光束（124）从物体（112）转移到光学传感器（114），由此适于引导光束（124） ）施加到位于所述弯曲基底（142）上的所述膜（134）;以及 - 至少一个评估装置（154），其中所述评估装置（154）被设计为生成关于所述物体的位置的至少一项信息 （112）通过评估光学传感器（114）的传感器信号。 因此，提供了用于精确确定至少一个物体（112）在空间中的位置的简单的，成本有效且仍然可靠的检测器（110）。