公开(公告)号：US20120127480A1

公开(公告)日：2012-05-24

申请号：US13386182

申请日：2010-07-16

Applicant: Francis Pilloud ,  Matthieu Richard ,  Benoît Rosset

Inventor： Francis Pilloud ,  Matthieu Richard ,  Benoît Rosset

IPC: G01B11/02 ,  B31B1/00 ,  G01B11/24

CPC classification number: G01B11/2441 ,  B31B50/006 ,  B31B50/88

Abstract: A device for analyzing the topography of a surface (2) of a substrate (1) travelling on a substantially planar course with axes X, Y and Z defining an orthonormal frame of reference of the space. The surface (2) is substantially parallel to the plane XY. A device (10) for structured lighting of the surface (2) engages with a device (20) for measuring light backscattered by the surface (2) in order to analyze topography of the surface(2) during travel of the substrate (1). The lighting device (10) projecting a light beam (F) with an angle of incidence ‘a’ onto the surface (2), to form a plurality ‘n’ of luminous streaks (S1, S2, . . . Sn) thereon. Each luminous streak (S) forms an angle ‘b’ with the axis X1. The measurement device (20) includes a linear camera located in a plane P secant to the plane XY and the plane XZ, the intersection of the plane P with the plane XY forming angles.

Abstract translation: 一种用于分析基板（1）的表面（2）的形状的装置，所述基板（1）的表面（2）在基本上平面的行程上行进，其中所述轴线X，Y和Z限定所述空间的正交参考系。 表面（2）基本上平行于平面XY。 用于表面（2）的结构照明的装置（10）与用于测量由表面（2）反向散射的光的装置（20）接合，以便在衬底（1）的行进期间分析表面（2）的形貌， 。 照明装置（10）将具有入射角'a'的光束（F）投射到表面（2）上，以在其上形成多个“n”个发光条纹（S1，S2，...，Sn）。 每个发光条纹（S）与轴线X1形成一个角度'b'。 测量装置（20）包括位于与平面XY和平面XZ相对的平面P中的线性相机，平面P与平面XY形成角度的交点。

公开(公告)号：US07884313B2

公开(公告)日：2011-02-08

申请号：US10581832

申请日：2005-06-28

Applicant: Matthieu Richard

Inventor： Matthieu Richard

IPC: G06M7/00

CPC classification number: G01F23/2925 ,  G08B29/046

Abstract: A sensor arrangement includes at least one transparent elevation, which is formed on the surface. The transparent elevation is made of a first transparent material. At least one first facet of the transparent elevation defines a first angle with the surface. This first angle is larger than an angle at which a total-reflection occurs at an interface of the first transparent material and air and is at the same time smaller than an angle at which a total reflection occurs at an interface of the first transparent material and the liquid. A light source is arranged for emitting an incident ray into a first direction passing through the surface into the transparent elevation such that in a presence of a liquid at the first facet, an incident ray is transmitted through the first facet. In an absence of a liquid, the incident ray is reflected due to a total reflection at the facets. A light detector is provided for detecting the reflected ray.

Abstract translation: 传感器装置包括形成在表面上的至少一个透明高度。 透明高度由第一透明材料制成。 透明高度的至少一个第一面与表面形成第一个角度。 该第一角度大于在第一透明材料和空气的界面处发生全反射并且同时小于在第一透明材料和第一透明材料的界面处发生全反射的角度的角度 液体。 光源被布置用于将入射光线发射到穿过表面的第一方向进入透明高度，使得在存在第一面处的液体的情况下，入射光线通过第一面传播。 在没有液体的情况下，入射光线由于在小面处的全反射而被反射。 提供了用于检测反射光线的光检测器。

公开(公告)号：US20090039296A1

公开(公告)日：2009-02-12

申请号：US10581832

申请日：2005-06-28

Applicant: Matthieu Richard

Inventor： Matthieu Richard

IPC: G01N21/01

CPC classification number: G01F23/2925 ,  G08B29/046

Abstract: The sensor arrangement comprises at least one transparent elevation, which is formed on the surface. The transparent elevation is made of a first transparent material. At least one first facet of the transparent elevation defines a first angle with the surface. This first angle is larger than an angle at which a total reflection occurs at an interface of the first transparent material and air and is at the same time smaller at an angle at which a total reflection occurs at an interface of the first transparent material and the liquid. A light source is arranged for emitting an incident ray into a first direction passing through the surface into the transparent elevation such that in presence of a liquid at the first facet an incident ray will be transmitted through the first facet, wherein in absence of a liquid the incident ray will be reflected due to a total reflection at the facets. Additionally, a light detector is provided for detecting the reflected ray.

Abstract translation: 传感器装置包括形成在表面上的至少一个透明高度。 透明高度由第一透明材料制成。 透明高度的至少一个第一面与表面形成第一个角度。 该第一角度大于在第一透明材料和空气的界面处发生全反射的角度，并且在与第一透明材料和空气的界面处发生全反射的角度同时较小的角度 液体。 光源被布置用于将入射光线沿着穿过表面的第一方向发射到透明高度，使得在第一面处的液体存在下，入射光线将透射通过第一面，其中在没有液体的情况下 事件射线将由于全面反思而反映出来。 另外，提供了用于检测反射光线的光检测器。

公开(公告)号：US20080231444A1

公开(公告)日：2008-09-25

申请号：US12093362

申请日：2006-02-06

Applicant: Matthieu Richard

Inventor： Matthieu Richard

IPC: G08B13/18

CPC classification number: G08B29/26 ,  G08B29/046

Abstract: The invention provides an obstruction detection device. It comprises a light guide having at least one groove formed into one of the light-guiding surfaces of the light guide. A light emitter is provided for emitting light into the light guide, and at least one light detector is provided for detecting the intensity of light transmitted through the light guide and/or which is reflected by at least one groove inside the light guide. Further, the obstruction detection device comprises an output device for outputting an alarm signal when an absolute difference between the intensity and a reference value exceeds a threshold value.

Abstract translation: 本发明提供一种障碍物检测装置。 它包括具有形成在光导的一个导光表面中的至少一个凹槽的导光体。 光发射器被提供用于将光发射到光导中，并且提供至少一个光检测器，用于检测透射通过光导的光的强度和/或由光导内的至少一个凹槽反射的光。 此外，障碍物检测装置包括输出装置，用于当强度和参考值之间的绝对差超过阈值时输出报警信号。

公开(公告)号：US08395759B2

公开(公告)日：2013-03-12

申请号：US12742612

申请日：2008-10-14

Applicant: Peter Wolf ,  Matthieu Richard ,  Andreas Braun ,  Joerg Stierle ,  Bjoern Haase ,  Kai Renz

Inventor： Peter Wolf ,  Matthieu Richard ,  Andreas Braun ,  Joerg Stierle ,  Bjoern Haase ,  Kai Renz

IPC: G01C3/00 ,  G01C3/08

CPC classification number: G01S7/4816 ,  G01S17/08 ,  G01S17/32

Abstract: The invention relates to a device for optical distance measurement, particularly to a handheld device, comprising a transmission unit (12) with a light source (17, 18) for emitting optical measurement radiation (13, 20, 22) onto a target object (15), and comprising a receiving unit (14) arranged at a distance from the optical axis (38) of the transmission unit (12) and equipped with at least one optical detector (54) for receiving optical radiation (16, 49, 50) reflected from the target object (15). According to the invention, the detector (54) of the receiving unit (14) comprises a detection surface (66), the optical surface of which has varying optical sensitivity.

Abstract translation: 本发明涉及一种用于光学距离测量的装置，特别是涉及一种手持式装置，包括具有用于将光学测量辐射（13,20,22）发射到目标物体上的光源（17,18）的传输单元（12） 15），并且包括接收单元（14），所述接收单元（14）布置在与所述传输单元（12）的光轴（38）一定距离处，并且配备有至少一个光学检测器（54），用于接收光学辐射（16,49,50 ）从目标物体（15）反射。 根据本发明，接收单元（14）的检测器（54）包括检测表面（66），其光学表面具有变化的光学灵敏度。

公开(公告)号：US20120013918A1

公开(公告)日：2012-01-19

申请号：US13140420

申请日：2009-10-20

Applicant: Matthieu Richard ,  Cedrie Pahud ,  Bjoern Haase

Inventor： Matthieu Richard ,  Cedrie Pahud ,  Bjoern Haase

IPC: G01B11/14 ,  G02B13/18

CPC classification number: G01C3/085 ,  G01S7/4811

Abstract: An optical receiver lens has a three-dimensional lens surface, for receiving the laser radiation of a laser distance measuring device, said laser radiation being reflected at an object, wherein the receiver lens can be described in a three-dimensional coordinate system having three axes x, y, z arranged at right angles with respect to one another and wherein the z-axis coincides with the optical axis of the receiver lens. At least one non-spherical area section of the lens surface can be described by addition of a first area, the flexure of which along the z-axis is a first function (f1) of x and y, in particular of (I) and a second area, the flexure of which along the z-axis is a second function (f2) of x and not of y. A distance measuring device is also described.

Abstract translation: 光接收透镜具有用于接收激光距离测量装置的激光辐射的三维透镜表面，所述激光辐射在物体处被反射，其中接收透镜可以在具有三个轴的三维坐标系中描述 x，y，z相对于彼此成直角布置，并且其中z轴与接收器透镜的光轴重合。 透镜表面的至少一个非球形区域部分可以通过添加第一区域来描述，第一区域沿z轴的弯曲是x和y的第一函数（f1），特别是（I）和 第二区域，其沿着z轴的弯曲是x而不是y的第二函数（f2）。 还描述了测距装置。

公开(公告)号：US20110007328A1

公开(公告)日：2011-01-13

申请号：US12742612

申请日：2008-10-14

Applicant: Peter Wolf ,  Matthieu Richard ,  Andreas Braun ,  Joerg Stierle ,  Bjoern Haase ,  Kai Renz

Inventor： Peter Wolf ,  Matthieu Richard ,  Andreas Braun ,  Joerg Stierle ,  Bjoern Haase ,  Kai Renz

IPC: G01B11/14

CPC classification number: G01S7/4816 ,  G01S17/08 ,  G01S17/32

Abstract: The invention relates to a device for optical distance measurement, particularly to a handheld device, comprising a transmission unit (12) with a light source (17, 18) for emitting optical measurement radiation (13, 20, 22) onto a target object (15), and comprising a receiving unit (14) arranged at a distance from the optical axis (38) of the transmission unit (12) and equipped with at least one optical detector (54) for receiving optical radiation (16, 49, 50) reflected from the target object (15). According to the invention, the detector (54) of the receiving unit (14) comprises a detection surface (66), the optical surface of which has varying optical sensitivity.

Abstract translation: 本发明涉及一种用于光学距离测量的装置，特别是涉及一种手持式装置，包括具有用于将光学测量辐射（13,20,22）发射到目标物体上的光源（17,18）的传输单元（12） 15），并且包括接收单元（14），所述接收单元（14）布置在与所述传输单元（12）的光轴（38）一定距离处，并且配备有至少一个光学检测器（54），用于接收光学辐射（16,49,50 ）从目标物体（15）反射。 根据本发明，接收单元（14）的检测器（54）包括检测表面（66），其光学表面具有变化的光学灵敏度。

公开(公告)号：US20080198010A1

公开(公告)日：2008-08-21

申请号：US12065149

申请日：2006-03-16

Applicant: Matthieu Richard

Inventor： Matthieu Richard

IPC: G08B13/19

CPC classification number: G08B13/19 ,  G08B13/186 ,  G08B29/046

Abstract: The invention relates to an infrared intrusion detection device. It comprises a housing 1, a window 2, which is arranged at a front side of the housing and which is transparent for at least infrared radiation emitted by an intruder, an infrared sensor arranged inside the housing for detecting the infrared radiation emitted by the intruder. Further it comprises a light guide 7, which is arranged inside the housing, which has at least one light entrance facet and which has a plurality of light exit facets 3 being arranged at the front side of the housing. A light emitter 6 is arranged inside the housing for injecting light into the at least one light entrance facet of the light guide. A light detector is provided for detecting light reflected back into the housing by an obstacle in the vicinity of the window. A signal processing unit is arranged for triggering an alarm, when an absolute difference of the intensity of back-reflected light to a predetermined value exceeds a threshold value.

Abstract translation: 本发明涉及一种红外入侵检测装置。 它包括壳体1，窗口2，其布置在壳体的前侧，并且对于入侵者发射的至少红外辐射是透明的，布置在壳体内部的红外传感器，用于检测由入侵者发射的红外辐射 。 此外，它包括布置在壳体内部的导光体7，其具有至少一个光入射面，并且在壳体的前侧具有多个光出射面3。 光发射器6布置在壳体内部，用于将光注入光导的至少一个光入射面。 提供了一种光检测器，用于检测由窗口附近的障碍物反射回到壳体中的光。 当反射光的强度与预定值的绝对差超过阈值时，信号处理单元布置成触发报警。

公开(公告)号：US20070102629A1

公开(公告)日：2007-05-10

申请号：US10583368

申请日：2004-12-08

Applicant: Matthieu Richard ,  Jean-Claude Lehureau ,  Gerard Cachier

Inventor： Matthieu Richard ,  Jean-Claude Lehureau ,  Gerard Cachier

IPC: H01J40/14

CPC classification number: G01S13/887 ,  G01S7/024 ,  G01S7/414 ,  G01S13/04 ,  G01V8/005

Abstract: The field of the invention is that of devices for detecting objects concealed on human subjects. These devices are more particularly dedicated to the surveillance and protection of airport areas and transport airplanes. Currently, the devices rely either on X-ray detection or on microwave imaging. In the former case, the system can prove hazardous to human beings, and in the other case, the device raises ethical problems. The invention proposes a device whose operation relies on the reflective properties of the microwave signals polarized by the suspect objects that we are seeking to detect. This device can be portable or installed on security gates. This technique is simple to design, inexpensive, does not require any great computing power and is very well suited to the objects to be detected. The complete measurement is extremely quick and requires no sophisticated measuring instrument.

Abstract translation: 本发明的领域是用于检测隐藏在人类对象上的物体的领域。 这些装置更特别致力于监视和保护机场区域和运输机。 目前，这些设备依赖于X射线检测或微波成像。 在前一种情况下，该系统可以证明对人有害，另一种情况下，该装置会引起道德问题。 本发明提出了一种装置，其操作依赖于我们正在寻求检测的可疑物体所偏振的微波信号的反射特性。 该设备可以便携式或安装在安全门上。 该技术设计简单，价格低廉，不需要任何伟大的计算能力，非常适合于要检测的对象。 完整的测量非常快，不需要复杂的测量仪器。

公开(公告)号：US08611022B2

公开(公告)日：2013-12-17

申请号：US13140420

申请日：2009-10-20

Applicant: Matthieu Richard ,  Cedric Pahud ,  Bjoern Haase

Inventor： Matthieu Richard ,  Cedric Pahud ,  Bjoern Haase

IPC: G02B6/32 ,  G02B13/18

CPC classification number: G01C3/085 ,  G01S7/4811

Abstract: An optical receiver lens has a three-dimensional lens surface, for receiving the laser radiation of a laser distance measuring device, said laser radiation being reflected at an object, wherein the receiver lens can be described in a three-dimensional coordinate system having three axes x, y, z arranged at right angles with respect to one another and wherein the z-axis coincides with the optical axis of the receiver lens. At least one non-spherical area section of the lens surface can be described by addition of a first area, the flexure of which along the z-axis is a first function (f1) of x and y, in particular of (I) and a second area, the flexure of which along the z-axis is a second function (f2) of x and not of y. A distance measuring device is also described.

Abstract translation: 光接收透镜具有用于接收激光距离测量装置的激光辐射的三维透镜表面，所述激光辐射在物体处被反射，其中接收透镜可以在具有三个轴的三维坐标系中描述 x，y，z相对于彼此成直角布置，并且其中z轴与接收器透镜的光轴重合。 透镜表面的至少一个非球形区域部分可以通过添加第一区域来描述，第一区域沿z轴的弯曲是x和y的第一函数（f1），特别是（I）和 第二区域，其沿着z轴的弯曲是x而不是y的第二函数（f2）。 还描述了测距装置。