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1. 发明公开

EP0671698A2 Multiple-directional laser scanners 失效
标题翻译： Mehrrichtungs-Laserabtaster。
公开(公告)号：EP0671698A2
公开(公告)日：1995-09-13
申请号：EP95300826.5
申请日：1995-02-09
申请人： OPTICON SENSORS EUROPE B.V.
发明人： Peng, Ke-ou
IPC分类号： G06K7/10
CPC分类号： G06K7/10643 , G06K2207/1016
摘要： An optical scanner for a bar code reader has a rotary driving motor (9) which drives a carrier (8) to rotate about a principal axis (2), the carrier carries mirror means (3) which is pivoted about a scan axis (1) at right angles to the carrier axis, and force applying means is arranged to apply a turning couple to the mirror to cause it to turn to provide the scan motion while the carrier rotates to change the scan orientation. The timing couple is provided either by being coupled to the drive from the rotary carrier or by means of an axially mounted electro-magnetic coil.
摘要翻译：用于条形码读取器的光学扫描器具有驱动载体以围绕主轴旋转的旋转驱动马达，载体承载围绕与载体轴线成直角的扫描轴线枢转的反射镜装置，并且施力装置以将转动对应用于反射镜以使其转动以在载体旋转以提供扫描运动以改变扫描方向。定时耦合通过从旋转载体耦合到驱动器或借助于轴向安装的电磁线圈来提供。

2. 发明公开

EP3403224A1 METHOD AND DEVICE FOR DETECTING AN INVENTORY IN A STORAGE SPACE 审中-公开
公开(公告)号：EP3403224A1
公开(公告)日：2018-11-21
申请号：EP17702971.7
申请日：2017-01-16
申请人： Opticon Sensors Europe B.V.
发明人： DE HAAS, Dick , GROENEVELD, Rudi , ANEMAET, Pieter Abraham Maarten , KRIJNBERG, Pascal
IPC分类号： G06Q10/08
CPC分类号： G06Q10/087
摘要： Various aspects relate to a method of detecting an inventory in a storage space. The method comprises acquiring an image comprising image data depicting at least part of the storage space and determining, for at least an area of the image, at least one product inventory area. Next, it is detected whether the image data comprised by the image area has a transition of intensity above a pre-determined threshold within a pre- determined distance. Based on the outcome of the detection, it is determined a product is present in the product inventory area if the transition of intensity within the pre-determined distance is detected. Using edge detection, no comparison of subsequently acquired images is required. If an edge is detected, a product is determined to be present on a particular location on the shelf. This determination may be executed based on one single image, rather than on two consecutively acquired images.

3. 发明授权

EP0492730B1 Scanning device for symbol codes 失效
标题翻译：扫描仪符号代码
公开(公告)号：EP0492730B1
公开(公告)日：1997-03-12
申请号：EP91203364.4
申请日：1991-12-18
申请人： OPTICON SENSORS EUROPE B.V.
发明人： Peng, Ke-ou
IPC分类号： G06K7/10
CPC分类号： G06K7/10693 , G02B26/0875 , G06K7/10702

4. 发明公开

EP0703543A1 Wand scanning apparatus 失效
标题翻译：魔杖扫描装置
公开(公告)号：EP0703543A1
公开(公告)日：1996-03-27
申请号：EP94202705.3
申请日：1994-09-21
申请人： OPTICON SENSORS EUROPE B.V.
发明人： Peng, Ke-Ou
IPC分类号： G06K7/10
CPC分类号： G06K7/10762 , G06K7/10584 , G06K2007/10524
摘要： An optical scanner with a light source (2), detector means (7) and optical means (1 p , 3; 8; 11, 12; 14, 15; 17, 18; 27) arranged in such a way to collect light transmitted by said light source and to focus said collected light with substantially rotationally symmetric shape relative to an optical axis (A) of the scanner in a predetermined working range, and imaging lens means (1 q ; 10) to collect light reflected by an object disposed within said working range and to focus said reflected light to said optical axis (A) for detecting by said detector means (7), said light source (2) and said optical means (1 p , 3; 8; 11, 12; 14, 15; 17, 18; 27) being arranged in such a way that light generated by said light source (2) is not shut off by the detector means (7) before it reaches the working range.
摘要翻译：一种具有光源（2），检测器装置（7）和光学装置（1p，3; 8; 11; 12; 14,15; 17,18; 27）的光学扫描器，所述光源并且将所述收集的光以相对于所述扫描仪的光轴（A）基本旋转对称的形状聚焦在预定的工作范围内;以及成像透镜装置（1q; 10），用于收集由布置在所述光源并且将所述反射光聚焦到所述光轴（A）以便由所述检测器装置（7）进行检测，所述光源（2）和所述光学装置（1p，3; 8; 11,12; 14,15; 所述光源（2）产生的光在其到达所述工作范围之前不被所述检测器装置（7）切断。

5. 发明公开

EP0700013A2 Optical scanner 失效
标题翻译： Optischer Abtaster
公开(公告)号：EP0700013A2
公开(公告)日：1996-03-06
申请号：EP95202031.1
申请日：1995-07-24
申请人： OPTICON SENSORS EUROPE B.V.
发明人： Peng, Ke-Ou
IPC分类号： G06K7/10
CPC分类号： G06K7/10693
摘要： Optical scanner having a laser source for generating a laser beam, a first deflector for deflecting the laser beam towards an array of reflectors, the first deflector and the array of reflectors being rotatable relative to each other about a first axis, drive means for providing a rotation, and at least one detector for detecting backscattered light, said first deflector and said array of reflectors being arranged to deflect said laser beam in a direction substantially parallel to the first axis.
摘要翻译：具有用于产生激光束的激光源的光学扫描器，用于将激光束朝向反射器阵列偏转的第一偏转器，第一偏转器和反射器阵列可围绕第一轴线相对于彼此旋转，驱动装置用于提供旋转和用于检测反向散射光的至少一个检测器，所述第一偏转器和所述反射器阵列布置成在基本上平行于第一轴线的方向上偏转所述激光束。

6. 发明公开

EP0660255A2 Oscillation bar code reader 失效
标题翻译： Oszillierender Streifenkodeleser。
公开(公告)号：EP0660255A2
公开(公告)日：1995-06-28
申请号：EP94309564.6
申请日：1994-12-20
申请人： OPTICON SENSORS EUROPE B.V.
发明人： Peng, Ke-ou
IPC分类号： G06K7/10
CPC分类号： G06K7/10643 , G06K2207/1016
摘要： A number of scanning devices are shown which are suitable for use in active or passive bar code readers. These devices use a mirror system which is arranged to oscillate for production of a scanning beam, the oscillation being at a resonant frequency and being effected and adjusted by means solely of magnetic or electro magnetic components.
摘要翻译：示出了适用于主动或被动条形码读取器的多个扫描装置。这些装置使用镜子系统，其被布置为振荡以产生扫描光束，该振荡处于谐振频率，并且仅通过磁性或电磁部件的方式进行和调节。

7. 发明公开

EP0496476A3 Mechanical joint for symbol code scanners 失效
标题翻译：机械代码扫描仪的机械接头
公开(公告)号：EP0496476A3
公开(公告)日：1995-05-03
申请号：EP92200211.8
申请日：1992-01-24
申请人： OPTICON SENSORS EUROPE B.V.
发明人： Peng, Ke-Ou
IPC分类号： G06K7/10 , F16M11/06
CPC分类号： G06K7/10 , F16M11/18 , F16M11/2021 , F16M2200/024 , Y10S248/921 , Y10T403/18 , Y10T403/32057 , Y10T403/32254 , Y10T403/32368 , Y10T403/32836
摘要： Joint for mechanically connecting a scanner (B) for symbol codes and a processing device (A) for processing the signals produced by the scanner (B), for varying through a first angle the relative position of the scanner (B) and the processing device (A) at least provided with an at least partially conical axle (3), which axle (3) is movably disposed in an at least partially conical recess (2) in a supporting block (1), and further provided with at least one resilient element (4) for pressing the axle (3) into the recess (2). For varying the relative position of the scanner (B) and the processing device (A) about a second rotational axis, the joint is provided with a disc-shaped element (12) which is connected to the axle (3) by means of an arm (11). The disc-shaped element (12) and the arm (11) are preferably made hollow for passing a cable (21) through the inside of the joint.

8. 发明公开

EP0496476A2 Mechanical joint for symbol code scanners 失效
标题翻译：机械师编号：
公开(公告)号：EP0496476A2
公开(公告)日：1992-07-29
申请号：EP92200211.8
申请日：1992-01-24
申请人： OPTICON SENSORS EUROPE B.V.
发明人： Peng, Ke-Ou
IPC分类号： G06K7/10 , F16M11/06
CPC分类号： G06K7/10 , F16M11/18 , F16M11/2021 , F16M2200/024 , Y10S248/921 , Y10T403/18 , Y10T403/32057 , Y10T403/32254 , Y10T403/32368 , Y10T403/32836
摘要： Joint for mechanically connecting a scanner (B) for symbol codes and a processing device (A) for processing the signals produced by the scanner (B), for varying through a first angle the relative position of the scanner (B) and the processing device (A) at least provided with an at least partially conical axle (3), which axle (3) is movably disposed in an at least partially conical recess (2) in a supporting block (1), and further provided with at least one resilient element (4) for pressing the axle (3) into the recess (2). For varying the relative position of the scanner (B) and the processing device (A) about a second rotational axis, the joint is provided with a disc-shaped element (12) which is connected to the axle (3) by means of an arm (11). The disc-shaped element (12) and the arm (11) are preferably made hollow for passing a cable (21) through the inside of the joint.
摘要翻译：用于机械地连接用于符号代码的扫描器（B）和处理装置（A）的接头，用于处理由扫描仪（B）产生的信号，用于通过第一角度改变扫描仪（B）和处理装置（A）至少设置有至少部分锥形的轴（3），所述轴（3）可移动地设置在支撑块（1）中的至少部分锥形的凹部（2）中，并且还设置有至少一个用于将轴（3）压入凹槽（2）中的弹性元件（4）。为了改变扫描仪（B）和处理装置（A）关于第二旋转轴线的相对位置，接头设置有盘形元件（12），其通过以下方式连接到轴（3）手臂（11）。盘形元件（12）和臂（11）优选地制成中空的，用于使电缆（21）穿过接头内部。

9. 发明公开

EP0485029A1 Optical bar code reader device 失效
标题翻译： Optischer Strichkodeleser。
公开(公告)号：EP0485029A1
公开(公告)日：1992-05-13
申请号：EP91202832.1
申请日：1991-10-31
申请人： OPTICON SENSORS EUROPE B.V.
发明人： Peng, Ke-Ou
IPC分类号： G06K7/10 , G06K7/14 , G06K9/18
CPC分类号： G06K7/10871
摘要： Optical bar code reader device for projecting a scanning beam of light along a projection axis onto a bar code and for subsequently detecting light reflected by the bar code, said reader device comprising a housing having an aperture for passing light, said housing comprising:

a light source (1) for transmitting the scanning beam of light to a rotatable, first optical reflection means (4);
second optical reflection means (A,B,C) that are provided along at least a part of an edge of the light-passing aperture and are adapted to reflect the scanning beam of light from the first reflecting means (4) through the light-passing aperture to the bar code;
receiving means for receiving the light reflected by the bar code;
detecting means for generating electro-magnetic signals, representing information comprised in the bar code, in response to the receiving of the reflection beam of light reflected by the bar code;

wherein the reader device is so arranged that the scanning beam of light can be projected in at least two planes of scanning (16,17,18) according to a starlike pattern.
摘要翻译：一种用于将扫描光束沿着投影轴投影到条形码上并用于随后检测由条形码反射的光的光学条形码阅读器装置，所述读取装置包括具有用于通过光的孔的外壳，所述外壳包括：光源（1），用于将扫描光束传输到可旋转的第一光反射装置（4）; 第二光反射装置（A，B，C），沿着通过光圈的边缘的至少一部分设置，并且适于将来自第一反射装置（4）的扫描光束反射通过发光元件将光圈传递到条形码; 用于接收由条形码反射的光的接收装置; 检测装置，用于响应于由条形码反射的反射光束的接收，产生代表包含在条形码中的信息的电磁信号; 其中所述读取器装置被布置成使得所述扫描光束可以根据星形图案在至少两个扫描平面（16,17,18）中投影。

10. 发明公开

EP0660255A3 Oscillation bar code reader 失效
标题翻译：振荡条形码阅读器。
公开(公告)号：EP0660255A3
公开(公告)日：1998-04-08
申请号：EP94309564.6
申请日：1994-12-20
申请人： OPTICON SENSORS EUROPE B.V.
发明人： Peng, Ke-ou
IPC分类号： G06K7/10
CPC分类号： G06K7/10643 , G06K2207/1016
摘要： A number of scanning devices are shown which are suitable for use in active or passive bar code readers. These devices use a mirror system which is arranged to oscillate for production of a scanning beam, the oscillation being at a resonant frequency and being effected and adjusted by means solely of magnetic or electro magnetic components.

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