公开(公告)号：US20060126060A1

公开(公告)日：2006-06-15

申请号：US10532611

申请日：2003-10-24

Applicant: Olivier Colle ,  Marc Leconte

Inventor： Olivier Colle ,  Marc Leconte

IPC: G01N21/90

CPC classification number: G01N21/9054

Abstract: In an optical method for determining surface defects and/or material shortage on the neck ring (3) of a container having an axis of symmetry (X) comprises illuminating the surface (s) of the neck ring (3) of the container with an incident light beam, a uniform ring of light (C) is obtained that converges towards a point of convergence located on the axis of symmetry (X) of the container with a variable diameter (D) and/or variable width (E). The diameter (D) of the convergent ring of light (C) at a given value in relation to a desired mean angle of incidence (α) to illuminate the surface of the neck ring (3) of the container and/or the width (E) of the convergent uniform ring of light (C) at a given value in relation to the width (L) of surface of the neck ring (3) of the container are selected.

Abstract translation: 在用于确定具有对称轴（X）的容器的颈环（3）上的表面缺陷和/或材料短缺的光学方法中，包括用一个或多个照明器件照射容器的颈圈（3）的表面 入射光束，获得均匀的光环（C），其朝着具有可变直径（D）和/或可变宽度（E）的容器对称轴线（X）收敛的点收敛。 相对于所需的平均入射角（α），给定值的收敛环（C）的直径（D）（C）照射容器的颈圈（3）的表面和/或宽度（ 选择相对于容器的颈圈（3）的表面的宽度（L）给定值的收敛的均匀的光（C）环的E）。

公开(公告)号：US20140088916A1

公开(公告)日：2014-03-27

申请号：US14008701

申请日：2012-03-28

Applicant: Marc Leconte ,  Jean-François Garin

Inventor： Marc Leconte ,  Jean-François Garin

IPC: G01B21/02

CPC classification number: G01B21/02 ,  G01B11/002 ,  G01B11/26 ,  G01N21/90

Abstract: A method for measuring verticality of a container having a base and vertical wall comprises measuring at each rotational position of the container, at least the position along a first measurement axis, of at least one first measuring point located on the base, and a second measuring point located on the base diametrically opposite to the first measuring point, the position along a third measurement axis, of at least one third measuring point located on the vertical wall at a distance from the base. An angle defined between a first segment passing through the first and second measuring points and a second segment intersecting the first segment and passing through at least the third measuring point is selected to be representative of the container verticality. For each rotational position of the container, a quantity depending on the angle is calculated. Verticality is measured from the variations of the calculated quantity.

Abstract translation: 用于测量具有基底和垂直壁的容器的垂直度的方法包括在容器的每个旋转位置处至少沿着第一测量轴线的位置测量位于基座上的至少一个第一测量点的第二测量 位于与第一测量点（沿着第三测量轴线）沿径向相对的基座上，位于垂直壁上距离基座一定距离的至少一个第三测量点。 选择通过第一和第二测量点的第一段和与第一段交叉并穿过至少第三测量点的第二段之间限定的角度来代表容器垂直度。 对于容器的每个旋转位置，计算取决于角度的量。 垂直度是根据计算量的变化量度量的。

公开(公告)号：US07417725B2

公开(公告)日：2008-08-26

申请号：US10532611

申请日：2003-10-24

Applicant: Olivier Colle ,  Marc Leconte

Inventor： Olivier Colle ,  Marc Leconte

IPC: G01N21/90

CPC classification number: G01N21/9054

Abstract: In an optical method for determining surface defects and/or material shortage on the neck ring (3) of a container having an axis of symmetry (X) comprises illuminating the surface(s) of the neck ring (3) of the container with an incident light beam, a uniform ring of light (C) is obtained that converges towards a point of convergence located on the axis of symmetry (X) of the container with a variable diameter (D) and/or variable width (E). The diameter (D) of the convergent ring of light (C) at a given value in relation to a desired mean angle of incidence (α) to illuminate the surface of the neck ring (3) of the container and/or the width (E) of the convergent uniform ring of light (C) at a given value in relation to the width (L) of surface of the neck ring (3) of the container are selected.

Abstract translation: 在用于确定具有对称轴（X）的容器的颈环（3）上的表面缺陷和/或材料短缺的光学方法中，包括用一个或多个照明器件照射容器的颈圈（3）的表面 入射光束，获得均匀的光环（C），其朝着具有可变直径（D）和/或可变宽度（E）的容器对称轴线（X）收敛的点收敛。 相对于所需的平均入射角（α），给定值的收敛环（C）的直径（D）（C）照射容器的颈圈（3）的表面和/或宽度（ 选择相对于容器的颈圈（3）的表面的宽度（L）给定值的收敛的均匀的光（C）环的E）。

公开(公告)号：US09243893B2

公开(公告)日：2016-01-26

申请号：US14236917

申请日：2012-08-08

Applicant: Marc Leconte

Inventor： Marc Leconte

IPC: G01B11/02 ,  G01B11/12 ,  G01J1/08 ,  G01J1/42 ,  G06T7/60

CPC classification number: G01B11/12 ,  G01J1/08 ,  G01J1/42 ,  G06T7/62

Abstract: The invention relates to a method of measuring the inside diameter of a hollow body. According to the invention: the hollow body is illuminated from one side by a diffuse light source presenting two light boundaries that are spaced apart along the measurement axis so as to create two light transitions in an image, which transitions are spaced apart from each other and diametrically opposite; from the side of the hollow body that is opposite from its illuminated side, the light rays that are reflected and refracted by the hollow body are recovered to form at least one image in which there appear at least the two light transitions; and the image is processed in order to determine the distance between the two light transitions in order to determine a measurement for the inside diameter of the hollow body.

Abstract translation: 本发明涉及一种测量中空体内径的方法。 根据本发明：中空体从一侧被扩散光源照亮，该漫射光源具有沿着测量轴线间隔开的两个光边界，从而在图像中产生两个光跃迁，该转变彼此间隔开，并且 完全相反 从空心体的与其照射侧相反的一侧，回收由中空体反射和折射的光线，以形成至少一个至少出现两个光转变的图像; 并且处理图像以确定两个光跃迁之间的距离，以便确定中空体的内径的测量。

公开(公告)号：US20140347678A1

公开(公告)日：2014-11-27

申请号：US14236917

申请日：2012-08-08

Applicant: Marc Leconte

Inventor： Marc Leconte

IPC: G01B11/12 ,  G01J1/42 ,  G06T7/60 ,  G01J1/08

CPC classification number: G01B11/12 ,  G01J1/08 ,  G01J1/42 ,  G06T7/62

Abstract: The invention relates to a method of measuring the inside diameter of a hollow body (2). According to the invention: the hollow body (2) is illuminated from one side by a diffuse light source (9) presenting two light boundaries (91, 92) that are spaced apart along the measurement axis (x) so as to create two light transitions in an image, which transitions are spaced apart from each other and diametrically opposite; from the side of the hollow body that is opposite from its illuminated side, the light rays that are reflected and refracted by the hollow body (2) are recovered to form at least one image in which there appear at least the two light transitions; and the image is processed in order to determine the distance between the two light transitions in order to determine a measurement for the inside diameter of the hollow body.

Abstract translation: 本发明涉及一种测量中空体（2）的内径的方法。 根据本发明：中空体（2）从一侧被扩散光源（9）照射，该扩散光源具有沿测量轴线（x）间隔开的两个光边界（91,92），以便产生两个光 图像中的转变，该转变彼此间隔开并且完全相反; 从空心体的与其照射侧相反的一侧，回收由中空体（2）反射和折射的光线，以形成至少一个至少出现两个光转变的图像; 并且处理图像以确定两个光跃迁之间的距离，以便确定中空体的内径的测量。

公开(公告)号：US6049389A

公开(公告)日：2000-04-11

申请号：US118930

申请日：1998-07-20

Applicant: Philippe Volay ,  Marc Leconte ,  Jean Francois Garin

Inventor： Philippe Volay ,  Marc Leconte ,  Jean Francois Garin

IPC: B65D77/22 ,  B07C5/00 ,  B07C5/34 ,  G06K7/10 ,  G06K19/06 ,  H04N5/225 ,  G01N21/55

CPC classification number: G06K7/1092 ,  B07C5/3412 ,  G06K7/10861 ,  G06K2019/06271

Abstract: The invention provides a method of optically reading relief carried by the outside wall of a transparent or translucent receptacle. The method of the, invention consists:in illuminating the receptacle by means of an incident light cone supplied by a lighting system placed beneath the receptacle;in adjusting the width of the incident light cone to limit lighting at least to the portion of the outside wall that is provided with relief in order to avoid parasitic reflections;in picking up the reflected light beams by means of the pick-up element disposed beneath the receptacle and suitable for forming a plane image of the wall of the bottle; andin adjusting the field angle of the pick-up element as a function of the characteristics of the receptacle.

Abstract translation: 本发明提供一种光学读取由透明或半透明容器的外壁承载的浮雕的方法。 本发明的方法包括：通过由放置在容器下方的照明系统提供的入射光锥照射容器; 在调整入射光锥的宽度以限制照明至少提供有释放的外壁的部分以避免寄生反射; 通过设置在容器下方的适于形成瓶壁的平面图像的拾取元件拾取反射光束; 以及根据容器的特性调节拾取元件的视场角。

公开(公告)号：US09719778B2

公开(公告)日：2017-08-01

申请号：US14008701

申请日：2012-03-28

Applicant: Marc Leconte ,  Jean-François Garin

Inventor： Marc Leconte ,  Jean-François Garin

IPC: G01B21/02 ,  G01B11/00 ,  G01B11/26 ,  G01N21/90

CPC classification number: G01B21/02 ,  G01B11/002 ,  G01B11/26 ,  G01N21/90

Abstract: A method for measuring verticality of a container having a base and vertical wall comprises measuring at each rotational position of the container, at least the position along a first measurement axis, of at least one first measuring point located on the base, and a second measuring point located on the base diametrically opposite to the first measuring point, the position along a third measurement axis, of at least one third measuring point located on the vertical wall at a distance from the base. An angle defined between a first segment passing through the first and second measuring points and a second segment intersecting the first segment and passing through at least the third measuring point is selected to be representative of the container verticality. For each rotational position of the container, a quantity depending on the angle is calculated. Verticality is measured from the variations of the calculated quantity.

公开(公告)号：US09244020B2

公开(公告)日：2016-01-26

申请号：US13985965

申请日：2012-02-16

Applicant: Marc Leconte ,  Guillaume Bathelet

Inventor： Marc Leconte ,  Guillaume Bathelet

IPC: G01B11/06 ,  G01N21/90 ,  G01N21/958

CPC classification number: G01N21/958 ,  G01B11/06 ,  G01B11/0691 ,  G01N21/90

Abstract: An inspection process for detecting defects of thin type, on transparent containers for a series of inspection points distributed over an inspection region superposed according to a determined height of the container taken according to central axis thereof, and according to the circumference of the container comprising: sending a light beam so as to recover on a light sensor the reflected beams by the internal and external faces of the wall of the container, measuring at each inspection point the thickness of the wall as a function of separation at the level of the light sensor between the reflected beams by the internal and external faces, processing the thickness measurements by analyzing their distribution over the inspection region to extract therefrom geometric characteristics, and comparing these geometric characteristics to reference values to determine if the container has a material distribution defect.

Abstract translation: 一种用于检测薄型缺陷的检查过程，用于根据根据其中心轴线所确定的容器重叠的检查区域分布在一系列检查点的透明容器上，并且根据容器的周长，包括： 发送光束，以便在光传感器上通过容器的壁的内表面和外表面在光检测器上回收反射光束，在每个检查点处测量作为在光传感器的水平处的分离的函数的壁的厚度 在内部和外部面之间的反射光束之间，通过分析其在检查区域上的分布来提取其几何特征并将这些几何特征与参考值进行比较，以确定容器是否具有材料分布缺陷来处理厚度测量。

公开(公告)号：US20140029019A1

公开(公告)日：2014-01-30

申请号：US13985965

申请日：2012-02-16

Applicant: Marc Leconte ,  Guillaume Bathelet

Inventor： Marc Leconte ,  Guillaume Bathelet

IPC: G01N21/958

CPC classification number: G01N21/958 ,  G01B11/06 ,  G01B11/0691 ,  G01N21/90

Abstract: An inspection process for detecting defects of thin type, on transparent containers for a series of inspection points distributed over an inspection region superposed according to a determined height of the container taken according to central axis thereof, and according to the circumference of the container comprising: sending a light beam so as to recover on a light sensor the reflected beams by the internal and external faces of the wall of the container, measuring at each inspection point the thickness of the wall as a function of separation at the level of the light sensor between the reflected beams by the internal and external faces, processing the thickness measurements by analysing their distribution over the inspection region to extract therefrom geometric characteristics, and comparing these geometric characteristics to reference values to determine if the container has a material distribution defect.

Abstract translation: 一种用于检测薄型缺陷的检查过程，用于根据根据其中心轴线所确定的容器重叠的检查区域分布在一系列检查点的透明容器上，并且根据容器的周长，包括： 发送光束，以便在光传感器上通过容器的壁的内表面和外表面在光检测器上回收反射光束，在每个检查点处测量作为在光传感器的水平处的分离的函数的壁的厚度 在内部和外部面之间的反射光束之间，通过分析其在检查区域上的分布来提取其几何特征并将这些几何特征与参考值进行比较，以确定容器是否具有材料分布缺陷来处理厚度测量。

公开(公告)号：US20110108627A1

公开(公告)日：2011-05-12

申请号：US13000396

申请日：2009-07-07

Applicant: Guillaume Bathelet ,  Marc Leconte

Inventor： Guillaume Bathelet ,  Marc Leconte

IPC: G06K7/10

CPC classification number: G06K7/10732

Abstract: The invention relates to a method of using a light source (5) possessing a lighting surface (S) and a camera (6) presenting an observation optical axis (A) to analyze a mark (2) made on the outside surface (31) of a curved wall (3) made of a material that is translucent or transparent, the method being characterized by: making the light source extensive and uniform in such a manner that: firstly the extent of the virtual image (S′) of the lighting surface (S) of the light source (5) completely covers the surface of the mark (2); and the brightness of the virtual image (S′) of the lighting surface (S) of the light source (5) is uniform; and observing the surface of the mark (2) superposed on the surface of the virtual image (S′) so as to enable the mark (2) to be analyzed.

Abstract translation: 本发明涉及一种使用具有照明面（S）的光源（5）和呈现观察光轴（A）的照相机（6）的方法，以分析在外表面（31）上形成的标记（2） 由透明或透明的材料制成的弯曲壁（3），其特征在于：使光源广泛和均匀，使得：首先，照明的虚像（S'）的程度 光源（5）的表面（S）完全覆盖标记（2）的表面; 并且光源（5）的照明面（S）的虚像（S'）的亮度均匀; 并观察重叠在虚拟图像（S'）的表面上的标记（2）的表面，以便能够对标记（2）进行分析。