公开(公告)号：US20050103847A1

公开(公告)日：2005-05-19

申请号：US10897389

申请日：2004-07-22

申请人： Xiaoxun Zhu ,  Yong Liu ,  Ka Au ,  Rui Hou ,  Hongpeng Yu ,  Xi Tao ,  Liang Liu ,  Wenhua Zhang ,  Anatoly Kotlarsky ,  Sankar Ghosh ,  Michael Schnee ,  Pasqual Spatafore ,  Thomas Amundsen ,  Sung Byun ,  Mark Schmidt ,  Garrett Russell ,  John Bonanno ,  C. Knowles

发明人： Xiaoxun Zhu ,  Yong Liu ,  Ka Au ,  Rui Hou ,  Hongpeng Yu ,  Xi Tao ,  Liang Liu ,  Wenhua Zhang ,  Anatoly Kotlarsky ,  Sankar Ghosh ,  Michael Schnee ,  Pasqual Spatafore ,  Thomas Amundsen ,  Sung Byun ,  Mark Schmidt ,  Garrett Russell ,  John Bonanno ,  C. Knowles

IPC分类号： G06K7/10 ,  G06K9/22 ,  G08C21/00

CPC分类号： G06K7/10851 ,  G06K7/10732 ,  G06K7/10881

摘要： Method of performing autodiscrimination of 1D/2D bar code symbologies in a semi-automatic hand-supportable imaging-based bar code symbol reader having narrow-area and wide-area image capture modes of operation. The hand-supportable digital imaging-based bar code symbol reading device comprises: an automatic object presence and range detection subsystem; a multi-mode image formation and detection subsystem having narrow-area and wide area image capture modes of operation; a multi-mode LED-based illumination subsystem having narrow-area and wide area illumination modes of operation; an automatic light exposure measurement and illumination control subsystem; an image capturing and buffering subsystem; a multi-mode image-processing bar code symbol reading subsystem; an input/output subsystem; a manually-activatable trigger switch; and a system control subsystem integrated with each of the above-described subsystems.

摘要翻译： 在具有窄区域和广域图像捕获操作模式的半自动手持支持成像的条形码符号读取器中执行1D / 2D条形码符号自动识别的方法。 基于手持式数字成像的条形码符号读取装置包括：自动对象存在和范围检测子系统; 具有窄区域和广域图像捕捉模式的多模式图像形成和检测子系统; 具有窄区域和广域照明操作模式的多模式的基于LED的照明子系统; 自动曝光测量和照明控制子系统; 图像捕获和缓冲子系统; 多模式图像处理条码符号读取子系统; 输入/输出子系统; 一个手动启动的触发开关; 以及与上述每个子系统集成的系统控制子系统。

公开(公告)号：US20070158427A1

公开(公告)日：2007-07-12

申请号：US11605854

申请日：2006-11-29

申请人： Xiaoxun Zhu ,  Yong Liu ,  Ka Au ,  Rui Hou ,  Hongpeng Yu ,  Xi Tao ,  Liang Liu ,  Wenhua Zhang ,  Anatoly Kotlarsky ,  Sankar Ghosh ,  Michael Schnee ,  Pasqual Spatafore ,  Thomas Amundsen ,  Sung Byun ,  Mark Schmidt ,  Garrett Russell ,  John Bonanno ,  C. Knowles

发明人： Xiaoxun Zhu ,  Yong Liu ,  Ka Au ,  Rui Hou ,  Hongpeng Yu ,  Xi Tao ,  Liang Liu ,  Wenhua Zhang ,  Anatoly Kotlarsky ,  Sankar Ghosh ,  Michael Schnee ,  Pasqual Spatafore ,  Thomas Amundsen ,  Sung Byun ,  Mark Schmidt ,  Garrett Russell ,  John Bonanno ,  C. Knowles

IPC分类号： G06K7/10

CPC分类号： G06F9/44526 ,  G06K7/10712 ,  G06K7/10732 ,  G06K7/10831 ,  G06K7/10851 ,  G06K7/10881 ,  G06K7/14 ,  G06K2207/1012

摘要： A hand-supportable digital-imaging based system for reading bar code symbols involving: automatically detecting the presence of an object within a field of view FOV of the system, and in response thereto, automatically generating an image cropping zone (ICZ) framing pattern and projecting the ICZ framing pattern within the FOV and onto the detected object; visually aligning the code symbol on the detected object, within the ICZ framing pattern; manually actuating a trigger switch when the code symbol on the object is located within the ICZ framing pattern, and while the ICZ framing pattern and a field of illumination are being simultaneously projected onto the object during object illumination operations, forming and capturing a digital image of the code symbol on the detected object; automatically cropping the image pixels contained within the spatial boundaries of the ICZ framing pattern, from the pixels of the digital image; and decode processing the cropped image so as to read one or more 1D and/or 2D code symbols graphically represented therein.

摘要翻译： 一种用于读取条形码符号的手持式数字成像系统，包括：自动检测系统视场FOV内物体的存在，并响应于此，自动生成图像裁剪区（ICZ）成帧模式，以及 将所述ICV框架图案投射到所述被检测物体内; 在ICZ成帧模式内，目视对准检测对象上的代码符号; 当物体上的代码符号位于ICZ成帧模式内时，手动启动触发开关，并且当物体照明操作期间ICZ成帧模式和照明场同时投射到物体上时，形成和捕获数字图像 检测到的对象上的代码符号; 从数字图像的像素自动裁剪包含在ICZ成帧图案的空间边界内的图像像素; 并解码处理裁剪的图像，以便读取其中图形表示的一个或多个1D和/或2D代码符号。

公开(公告)号：US20050103867A1

公开(公告)日：2005-05-19

申请号：US10909270

申请日：2004-07-30

申请人： Xiaoxun Zhu ,  Yong Liu ,  Ka Au ,  Rui Hou ,  Hongpeng Yu ,  Xi Tao ,  Liang Liu ,  Wenhua Zhang ,  Anatoly Kotlarsky ,  Sankar Ghosh ,  Michael Schnee ,  Pasqual Spatafore ,  Thomas Amundsen ,  Sung Byun ,  Mark Schmidt ,  Garrett Russell ,  John Bonanno ,  C. Knowles

发明人： Xiaoxun Zhu ,  Yong Liu ,  Ka Au ,  Rui Hou ,  Hongpeng Yu ,  Xi Tao ,  Liang Liu ,  Wenhua Zhang ,  Anatoly Kotlarsky ,  Sankar Ghosh ,  Michael Schnee ,  Pasqual Spatafore ,  Thomas Amundsen ,  Sung Byun ,  Mark Schmidt ,  Garrett Russell ,  John Bonanno ,  C. Knowles

IPC分类号： G06K7/10 ,  G06K9/22

CPC分类号： G06K7/10851 ,  G06K7/10732 ,  G06K7/10881

摘要： A hand-supportable semi-automatic digital imaging-based bar code symbol reading system comprises: an automatic object presence detection subsystem; a multi-mode image formation and detection subsystem having narrow-area and wide area image capture modes of operation; a multi-mode LED-based illumination subsystem having narrow-area and wide area illumination modes of operation; an automatic light exposure measurement and illumination control subsystem; an image capturing and buffering subsystem; a multi-mode image-processing bar code symbol reading subsystem; an input/output subsystem; a manually-actuatable trigger switch; and a system control subsystem for controlling the subsystems. The digital imaging-based bar code reading system employs a three-tier modular software architecture for carrying out its image-processing based bar code symbol reading operations. The three-tier software architecture comprises an application layer, a system core layer, and an operating system (OS) layer.

摘要翻译： 一种支持手持式半自动数字成像的条形码符号读取系统，包括：自动对象存在检测子系统; 具有窄区域和广域图像捕捉模式的多模式图像形成和检测子系统; 具有窄区域和广域照明操作模式的多模式的基于LED的照明子系统; 自动曝光测量和照明控制子系统; 图像捕获和缓冲子系统; 多模式图像处理条码符号读取子系统; 输入/输出子系统; 手动触发开关; 以及用于控制子系统的系统控制子系统。 基于数字成像的条形码读取系统采用三层模块化软件架构来进行基于图像处理的条形码符号读取操作。 三层软件架构包括应用层，系统核心层和操作系统（OS）层。

公开(公告)号：US20050103866A1

公开(公告)日：2005-05-19

申请号：US10897390

申请日：2004-07-22

申请人： Xiaoxun Zhu ,  Yong Liu ,  Ka Au ,  Rui Hou ,  Hongpeng Yu ,  Xi Tao ,  Liang Liu ,  Wenhua Zhang ,  Anatoly Kotlarsky ,  Sankar Ghosh ,  Michael Schnee ,  Pasqual Spatafore ,  Thomas Amundsen ,  Sung Byun ,  Mark Schmidt ,  Garrett Russell ,  John Bonanno ,  C. Knowles

发明人： Xiaoxun Zhu ,  Yong Liu ,  Ka Au ,  Rui Hou ,  Hongpeng Yu ,  Xi Tao ,  Liang Liu ,  Wenhua Zhang ,  Anatoly Kotlarsky ,  Sankar Ghosh ,  Michael Schnee ,  Pasqual Spatafore ,  Thomas Amundsen ,  Sung Byun ,  Mark Schmidt ,  Garrett Russell ,  John Bonanno ,  C. Knowles

IPC分类号： G06K7/10 ,  G06K9/22

CPC分类号： G06K7/10851 ,  G06K7/10732 ,  G06K7/10881

摘要： A hand-supportable digital imaging-based bar code symbol reading device comprises: an IR-based object presence and range detection subsystem; a multi-mode area-type image formation and detection subsystem having narrow-area and wide area image capture modes of operation; a multi-mode LED-based illumination subsystem having narrow-area and wide area illumination modes of operation; an automatic light exposure measurement and illumination control subsystem; an image capturing and buffering subsystem; a multi-mode image-processing bar code symbol reading subsystem; an input/output subsystem; a manually-activatable trigger switch; and a system control subsystem integrated with each of the above-described subsystems. The multi-mode image-processing based bar code reading subsystem has a modular image-processing architecture constructed from four major image processing modules, namely: a tracker module, a finder module, a marker module, and a decoder module. These image processing modules enable the multiple modes of operation of the multi-mode image-processing based bar code reading subsystem.

摘要翻译： 一种基于手持式数字成像的条形码符号读取装置，包括：基于IR的对象存在和范围检测子系统; 具有窄区域和广域图像捕捉操作模式的多模式区域型图像形成和检测子系统; 具有窄区域和广域照明操作模式的多模式的基于LED的照明子系统; 自动曝光测量和照明控制子系统; 图像捕获和缓冲子系统; 多模式图像处理条码符号读取子系统; 输入/输出子系统; 一个手动启动的触发开关; 以及与上述每个子系统集成的系统控制子系统。 基于多模式图像处理的条形码读取子系统具有由四个主要图像处理模块构成的模块化图像处理架构，即：跟踪器模块，取景器模块，标记模块和解码器模块。 这些图像处理模块能够实现基于多模式图像处理的条形码读取子系统的多种操作模式。

公开(公告)号：US20050103864A1

公开(公告)日：2005-05-19

申请号：US10902710

申请日：2004-07-29

申请人： Xiaoxun Zhu ,  Yong Liu ,  Ka Au ,  Rui Hou ,  Hongpeng Yu ,  Xi Tao ,  Liang Liu ,  Wenhua Zhang ,  Anatoly Kotlarsky ,  Sankar Ghosh ,  Michael Schnee ,  Pasqual Spatafore ,  Thomas Amundsen ,  Sung Byun ,  Mark Schmidt ,  Garrett Russell ,  John Bonanno ,  C. Knowles

发明人： Xiaoxun Zhu ,  Yong Liu ,  Ka Au ,  Rui Hou ,  Hongpeng Yu ,  Xi Tao ,  Liang Liu ,  Wenhua Zhang ,  Anatoly Kotlarsky ,  Sankar Ghosh ,  Michael Schnee ,  Pasqual Spatafore ,  Thomas Amundsen ,  Sung Byun ,  Mark Schmidt ,  Garrett Russell ,  John Bonanno ,  C. Knowles

IPC分类号： G06K7/10 ,  G06K9/22

CPC分类号： G06K7/10851 ,  G06K7/10732 ,  G06K7/10881

摘要： A hand-supportable digital imaging-based bar code symbol reader comprises: an automatic object presence detection subsystem; a multi-mode area-type image formation and detection subsystem having narrow-area and wide-area image-capture modes of operation; a multi-mode LED-based illumination subsystem having independently controllable LED illumination arrays; an automatic light exposure measurement and illumination control subsystem; an image capturing and buffering subsystem; an image-processing bar code symbol reading subsystem; an input/output subsystem; and a system control subsystem for controlling the subsystems. The hand-supportable imaging-based bar code reader employs a method of intelligently illuminating objects during image capture, wherein the LED illumination arrays are independently controlled during particular moments of object illumination to generate digital images of objects which, through digital image analysis, are determined to be substantially free of noise (i.e. intense spatial intensity variations) caused by specular-type reflection of illumination off objects during illumination and imaging operations.

摘要翻译： 一种支持手持数字成像的条形码符号读取器包括：自动对象存在检测子系统; 具有窄区域和广域图像捕捉操作模式的多模式区域型图像形成和检测子系统; 具有独立可控的LED照明阵列的多模LED基照明子系统; 自动曝光测量和照明控制子系统; 图像捕获和缓冲子系统; 图像处理条码符号读取子系统; 输入/输出子系统; 以及用于控制子系统的系统控制子系统。 基于手持式成像的条形码读取器采用在图像捕获期间智能照明对象的方法，其中LED照明阵列在物体照明的特定时刻被独立地控制，以产生通过数字图像分析被确定的物体的数字图像 在照明和成像操作期间基本上没有由照明离开物体的镜面反射引起的噪声（即，强烈的空间强度变化）。

公开(公告)号：US20050103856A1

公开(公告)日：2005-05-19

申请号：US10894477

申请日：2004-07-19

申请人： Xiaoxun Zhu ,  Yong Liu ,  Ka Au ,  Rui Hou ,  Hongpeng Yu ,  Xi Tao ,  Liang Liu ,  Wenhua Zhang ,  Anatoly Kotlarsky ,  Sankar Ghosh ,  Michael Schnee ,  Pasqual Spatafore ,  Thomas Amundsen ,  Sung Byun ,  Mark Schmidt ,  Garrett Russell ,  John Bonanno ,  C. Knowles

发明人： Xiaoxun Zhu ,  Yong Liu ,  Ka Au ,  Rui Hou ,  Hongpeng Yu ,  Xi Tao ,  Liang Liu ,  Wenhua Zhang ,  Anatoly Kotlarsky ,  Sankar Ghosh ,  Michael Schnee ,  Pasqual Spatafore ,  Thomas Amundsen ,  Sung Byun ,  Mark Schmidt ,  Garrett Russell ,  John Bonanno ,  C. Knowles

IPC分类号： G06K7/10 ,  G02B26/08

CPC分类号： G06K7/10851 ,  G06K7/10732 ,  G06K7/10881

摘要： A hand-supportable digital imaging-based bar code symbol reading device comprises: an IR-based object presence and range detection subsystem; a multi-mode area-type image formation and detection subsystem having narrow-area and wide area image capture modes of operation; a multi-mode LED-based illumination subsystem having narrow-area and wide area illumination modes of operation; an automatic light exposure measurement and illumination control subsystem; an image capturing and buffering subsystem; a multi-mode image-processing bar code symbol reading subsystem; an input/output subsystem; a manually-activatable trigger switch; and a system control subsystem integrated with each of the above-described subsystems. The digital imaging-based bar code reading device employs a multi-mode bar code symbol reading image processor that is dynamically reconfigurable in response to real-time image analysis carried out upon captured narrow and wide area images.

摘要翻译： 一种基于手持式数字成像的条形码符号读取装置，包括：基于IR的对象存在和范围检测子系统; 具有窄区域和广域图像捕捉操作模式的多模式区域型图像形成和检测子系统; 具有窄区域和广域照明操作模式的多模式的基于LED的照明子系统; 自动曝光测量和照明控制子系统; 图像捕获和缓冲子系统; 多模式图像处理条码符号读取子系统; 输入/输出子系统; 一个手动启动的触发开关; 以及与上述每个子系统集成的系统控制子系统。 基于数字成像的条形码读取装置采用多模式条形码符号读取图像处理器，其响应于在捕获的窄和广域图像上执行的实时图像分析而被动态地重新配置。

公开(公告)号：US20050103854A1

公开(公告)日：2005-05-19

申请号：US10712787

申请日：2003-11-13

申请人： Xiaoxun Zhu ,  Yong Liu ,  Ka Au ,  Rui Hou ,  Hongpeng Yu ,  Xi Tao ,  Liang Liu ,  Wenhua Zhang ,  Anatoly Kotlarsky ,  Sankar Ghosh ,  Michael Schnee ,  Pasqual Spatafore ,  Thomas Amundsen ,  Sung Byun ,  Mark Schmidt ,  Garrett Russell ,  John Bonanno ,  C. Knowles

发明人： Xiaoxun Zhu ,  Yong Liu ,  Ka Au ,  Rui Hou ,  Hongpeng Yu ,  Xi Tao ,  Liang Liu ,  Wenhua Zhang ,  Anatoly Kotlarsky ,  Sankar Ghosh ,  Michael Schnee ,  Pasqual Spatafore ,  Thomas Amundsen ,  Sung Byun ,  Mark Schmidt ,  Garrett Russell ,  John Bonanno ,  C. Knowles

IPC分类号： G06K7/10 ,  G02B26/08 ,  G06K9/22

CPC分类号： G06K7/10851 ,  G06K7/10732 ,  G06K7/10881

摘要： A hand-supportable digital imaging-based bar code symbol reading device comprises: an ir-based object presence and range detection subsystem; a multi-mode area-type image formation and detection subsystem having narrow-area and wide area image capture modes of operation; a multi-mode LED-based illumination subsystem having narrow-area and wide area illumination modes of operation; an automatic light exposure measurement and illumination control subsystem; an image capturing and buffering subsystem; a multi-mode image-processing bar code symbol reading subsystem; an input/output subsystem; a manually-activatable trigger switch; a system mode configuration parameter table; and a system control subsystem integrated with each of the above-described subsystems. The digital imaging-based bar code reading device supports narrow-area and wide-area modes of illumination and image capture, and can be configured and operated in numerous programmable modes of system operation to automatically read 1D and 2D bar code symbologiis in a high-speed manner.

摘要翻译： 一种支持手持式数字成像的条形码符号读取装置，包括：基于ir的对象存在和范围检测子系统; 具有窄区域和广域图像捕捉操作模式的多模式区域型图像形成和检测子系统; 具有窄区域和广域照明操作模式的多模式的基于LED的照明子系统; 自动曝光测量和照明控制子系统; 图像捕获和缓冲子系统; 多模式图像处理条码符号读取子系统; 输入/输出子系统; 一个手动启动的触发开关; 系统模式配置参数表; 以及与上述每个子系统集成的系统控制子系统。 基于数字成像的条形码读取装置支持窄区域和广域照明和图像捕获模式，并且可以在多种可编程模式的系统操作中配置和操作，以自动读取1D和2D条形码符号系统， 速度快。

公开(公告)号：US20050103846A1

公开(公告)日：2005-05-19

申请号：US10893798

申请日：2004-07-16

申请人： Xiaoxun Zhu ,  Yong Liu ,  Ka Au ,  Rui Hou ,  Hongpeng Yu ,  Xi Tao ,  Liang Liu ,  Wenhua Zhang ,  Anatoly Kotlarsky ,  Sankar Ghosh ,  Michael Schnee ,  Pasqual Spatafore ,  Thomas Amundsen ,  Sung Byun ,  Mark Schmidt ,  Garrett Russell ,  John Bonanno ,  C. Knowles

发明人： Xiaoxun Zhu ,  Yong Liu ,  Ka Au ,  Rui Hou ,  Hongpeng Yu ,  Xi Tao ,  Liang Liu ,  Wenhua Zhang ,  Anatoly Kotlarsky ,  Sankar Ghosh ,  Michael Schnee ,  Pasqual Spatafore ,  Thomas Amundsen ,  Sung Byun ,  Mark Schmidt ,  Garrett Russell ,  John Bonanno ,  C. Knowles

IPC分类号： G06K7/10 ,  G06K9/22 ,  G08C21/00

CPC分类号： G06K7/10851 ,  G06K7/10732 ,  G06K7/10881

摘要： A hand-supportable Digital Imaging-Based Bar Code Symbol Reading Device comprises: an IR-based Object Presence and Range Detection Subsystem; a Multi-Mode Area-type Image Formation and Detection Subsystem having narrow-area and wide area image capture modes of operation; a Multi-Mode LED-based Illumination Subsystem having narrow-area and wide area illumination modes of operation; an Automatic Light Exposure Measurement and Illumination Control Subsystem; an Image Capturing and Buffering Subsystem; a Multi-Mode Image-Processing Bar Code Symbol Reading Subsystem; an Input/Output Subsystem; a manually-activatable trigger switch; a System Mode Configuration Parameter Table; and a System Control Subsystem integrated with each of the above-described subsystems. The bar code reading device can be configured and operated in numerous programmable modes of system operation to automatically read 1D and 2D bar code symbologies in a high-speed manner using advanced modes of image processing on captured images.

摘要翻译： 一种支持手持数字成像的条形码符号读取装置，包括：基于IR的对象存在和范围检测子系统; 具有窄区域和广域图像捕获模式的多模式区域型图像形成和检测子系统; 具有窄区域和广域照明操作模式的基于多模LED的照明子系统; 自动曝光测量和照明控制子系统; 图像捕获和缓冲子系统; 多模式图像处理条形码符号读取子系统; 输入/输出子系统; 一个手动启动的触发开关; 系统模式配置参数表; 以及与上述每个子系统集成的系统控制子系统。 条形码读取装置可以在多种系统操作的可编程模式下进行配置和操作，以高速方式自动读取1D和2D条形码符号，使用对捕获的图像进行高级模式的图像处理。

公开(公告)号：US20080029599A1

公开(公告)日：2008-02-07

申请号：US11633666

申请日：2006-12-04

申请人： Constantine Tskos ,  Michael Schnee ,  Xiaoxun Zhu ,  Thomas Amundsen ,  Charles Naylor ,  Russell Dobbs ,  Allan Wirth ,  Andrew Jankevics ,  Carl Knowles

发明人： Constantine Tskos ,  Michael Schnee ,  Xiaoxun Zhu ,  Thomas Amundsen ,  Charles Naylor ,  Russell Dobbs ,  Allan Wirth ,  Andrew Jankevics ,  Carl Knowles

IPC分类号： G06K7/10

CPC分类号： B82Y15/00 ,  G02B26/10 ,  G02B27/48 ,  G06K7/10722 ,  G06K7/10732 ,  G06K7/10811 ,  H01S5/02248 ,  H01S5/4025

摘要： A hand-supportable planar linear illumination and imaging (PLIIM) based code symbol reading system comprising: a hand-supportable housing having a light transmission aperture; and a planar laser illumination and imaging module (PLIIM), disposed in the hand-supportable housing. The PLIIM includes (i) a linear image detection array having optics providing a field of view (FOV) on said linear image detection array that projects through the light transmission aperture, and (ii) at least one planar laser illumination module (PLIM) for producing a substantially planar laser illumination beam (PLIB) that extends substantially along the same plane as the FOV of the linear image detection array. This arrangement provides a coplanar illumination and imaging plane that projects through the light transmission aperture, for capturing a series of linear (1-D) digital images of an object intersecting therewith during object illumination and imaging operations. An image frame grabber then accesses 1-D digital images therefrom and composes a 2-D digital image of the object. An image data buffer buffers 2-D images received from the image frame grabber, and a decode image processor processes the digital images stored within the image data buffer so as to read one or more code symbols graphically represented in the digital images. A system controller controls the operations within the system.

摘要翻译： 一种手持式平面线性照明和成像（PLIIM）代码符号读取系统，包括：具有光传输孔径的手持式外壳; 以及设置在手持式外壳中的平面激光照明和成像模块（PLIIM）。 PLIIM包括（i）线性图像检测阵列，其具有在所述线性图像检测阵列上提供通过光传输孔突出的视场（FOV）的光学元件，以及（ii）至少一个平面激光照射模块（PLIM），用于 产生基本上沿着与线性图像检测阵列的FOV相同的平面延伸的基本上平面的激光照明光束（PLIB）。 这种布置提供了共面的照明和成像平面，其投射通过光传输孔径，用于在物体照明和成像操作期间捕获与其相交的物体的一系列线性（1-D）数字图像。 然后，图像帧抓取器从其中访问1-D数字图像，并且构成该对象的2-D数字图像。 图像数据缓冲器缓冲从图像帧获取器接收的2-D图像，并且解码图像处理器处理存储在图像数据缓冲器内的数字图像，以便读取在数字图像中图形表示的一个或多个代码符号。 系统控制器控制系统内的操作。

公开(公告)号：US06705526B1

公开(公告)日：2004-03-16

申请号：US09667190

申请日：2000-09-21

申请人： Xiaoxun Zhu ,  Ka Man Au ,  Gennady Germaine ,  Timothy A. Good ,  Michael Schnee ,  Ian Scott ,  John Groot ,  David M. Wilz, Sr. ,  George B. Rockstein ,  Robert E. Blake ,  LeRoy Dickson ,  Carl Harry Knowles

发明人： Xiaoxun Zhu ,  Ka Man Au ,  Gennady Germaine ,  Timothy A. Good ,  Michael Schnee ,  Ian Scott ,  John Groot ,  David M. Wilz, Sr. ,  George B. Rockstein ,  Robert E. Blake ,  LeRoy Dickson ,  Carl Harry Knowles

IPC分类号： G06K710

CPC分类号： B82Y15/00 ,  G02B26/106 ,  G06K7/10 ,  G06K7/10564 ,  G06K7/10584 ,  G06K7/10594 ,  G06K7/10603 ,  G06K7/10663 ,  G06K7/10673 ,  G06K7/10693 ,  G06K7/10702 ,  G06K7/10792 ,  G06K7/10801 ,  G06K7/10811 ,  G06K7/10851 ,  G06K7/10861 ,  G06K7/10871 ,  G06K7/10881 ,  G06K7/10891 ,  G06K7/109 ,  G06K7/14 ,  G06K17/0022 ,  G06K2207/1013 ,  G07G1/0054 ,  H01L21/28575 ,  H01L29/452

摘要： A fully automated package identification and measuring system, in which an omni-directional holographic scanning tunnel is used to read bar codes on packages entering the tunnel, while a package dimensioning subsystem is used to capture information about the package prior to entry into the tunnel. Mathematical models are created on a real-time basis for the geometry of the package and the position of the laser scanning beam used to read the bar code symbol thereon. The mathematical models are analyzed to determine if collected and queued package identification data is spatially and/or temporally correlated with package measurement data using vector-based ray-tracing methods, homogeneous transformations, and object-oriented decision logic so as to enable simultaneous tracking of multiple packages being transported through the scanning tunnel.

摘要翻译： 全自动包装识别和测量系统，其中使用全向全息扫描隧道来读取进入隧道的包装上的条形码，同时使用包装尺寸子系统在进入隧道之前捕获关于包装的信息。 数学模型是为了封装的几何形状和用于读取其上的条形码符号的激光扫描光束的位置而实时创建的。 对数学模型进行分析，以确定收集的和排队的包裹识别数据是否与包装测量数据在空间和/或时间上相关，使用基于矢量的光线跟踪方法，均匀变换和面向对象的决策逻辑，以便能够同时跟踪 多个包裹通过扫描隧道传送。