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1. 发明授权

US06629640B2 Holographic laser scanning method and system employing visible scanning-zone indicators identifying a three-dimensional omni-directional laser scanning volume for package transport navigation 失效
标题翻译：全息激光扫描方法和系统采用可视扫描区域指示器识别用于包裹运输导航的三维全向激光扫描体积
公开(公告)号：US06629640B2
公开(公告)日：2003-10-07
申请号：US09681606
申请日：2001-05-07
申请人： R. Monroe Dorris , Thomas Amundsen , LeRoy Dickson , Nancy A. Smith
发明人： R. Monroe Dorris , Thomas Amundsen , LeRoy Dickson , Nancy A. Smith
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 , G07F11/002 , G07G1/0054 , H01L21/28575 , H01L29/452
摘要： A method of and system for automatically identifying packages during manual package sortation operations, wherein, a laser scanning system is supported above a workspace environment of 3-D spatial extent, which can be occupied by a human operator involved in the manual sortation of packages bearing bar code symbols. In the illustrative embodiment, the laser scanning system includes a housing having a light transmission aperture, and a laser scanning pattern generator disposed within the housing. During operation of the system, the laser scanning pattern generator employs a holographic scanning disc to project through the light transmission aperture, an omnidirectional laser scanning pattern which is substantially confined within the spatial extent of a predefined 3-D scanning volume that spatially encompasses a substantial portion of the workspace environment, through which packages are transported during sorting operations. Apparatus contained within the housing is used to automatically project a visible scanning-zone indication pattern onto the floor surface immediately beneath the omni-directional laser scanning pattern. As the human operator uses the visible scanning-zone pattern to guide the transport of a package bearing a bar code symbol through the workspace environment, the package is automatically identified by the laser scanning system supported above the workspace environment. Thereafter, the package can be manually sorted by the human operator working beneath the laser scanning system. By virtue of the present invention, bar coded packages can now be automatically identified as a human operator manually sorts the same within the allocated workspace environment, while improving package sortation accuracy and worker productivity.
摘要翻译：一种用于在手动包装分拣操作期间自动识别包装的方法和系统，其中，激光扫描系统被支持在三维空间范围的工作空间环境上方，该空间范围可由涉及手动分拣包装承载条形码符号。在说明性实施例中，激光扫描系统包括具有光传输孔的壳体和设置在壳体内的激光扫描图案发生器。在该系统的操作期间，激光扫描图案发生器采用全息扫描盘来突出通过光传输孔径，全向激光扫描图案基本上限制在预定义的3-D扫描体积的空间范围内，该空间范围在空间上包含实质的工作区环境的一部分，在排序操作期间通过这些环境传送包。包含在壳体内的装置用于将可见扫描区域指示图案自动投影到全方位激光扫描图案正下方的地板表面上。当人类操作者使用可视扫描区域图案来引导携带有条形码符号的包装通过工作环境的传送时，包装由工作区环境上支持的激光扫描系统自动识别。此后，可以由在激光扫描系统下方操作的人操作者手动分类包装。凭借本发明，现在可以在分配的工作空间环境中将条形码包自动识别为人类操作者手动分类，同时提高包分类精度和工作者生产力。

2. 发明授权

US07055745B2 Laser scanning method and system employing visible scanning-zone indicators identifying a three-dimensional omni-directional laser scanning volume for package transport 失效
标题翻译：激光扫描方法和采用可见扫描区域指示器的系统，用于识别用于包装运输的三维全向激光扫描体积
公开(公告)号：US07055745B2
公开(公告)日：2006-06-06
申请号：US10636306
申请日：2003-08-07
申请人： R. Monroe Dorris , Thomas Amundsen , LeRoy Dickson , Nancy A. Smith
发明人： R. Monroe Dorris , Thomas Amundsen , LeRoy Dickson , Nancy A. Smith
IPC分类号： G06K7/10
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 , G07F11/002 , G07G1/0054 , H01L21/28575 , H01L29/452
摘要： A method of and system for automatically identifying packages during manual package sortation operations, wherein, a laser scanning system is supported above a workspace environment of 3-D spatial extent, which can be occupied by a human operator involved in the manual sortation of packages bearing bar code symbols. During operation of the system, a laser scanning pattern generator projects an omnidirectional laser scanning pattern that spatially encompasses a substantial portion of the workspace environment, through which packages are transported during sorting operations. A visible scanning-zone indication pattern is projected onto the floor surface immediately beneath the omni-directional laser scanning pattern. As the human operator uses the visible scanning-zone pattern to guide the transport of a package bearing a bar code symbol through the workspace environment, the package is automatically identified by the laser scanning system supported above the workspace environment.
摘要翻译：一种用于在手动包装分拣操作期间自动识别包装的方法和系统，其中，激光扫描系统被支持在三维空间范围的工作空间环境上方，该空间范围可由涉及手动分拣包装承载条形码符号。在系统操作期间，激光扫描图案发生器投射全向激光扫描图案，其在空间上包含工作空间环境的大部分，在分选操作期间通过该方式传送包装。将可见的扫描区域指示图案投影到全方位激光扫描图案正下方的地板表面上。当人类操作者使用可视扫描区域图案来引导携带有条形码符号的包装通过工作环境的传送时，包装由工作区环境上支持的激光扫描系统自动识别。

3. 发明授权

US06619550B1 AUTOMATED TUNNEL-TYPE LASER SCANNING SYSTEM EMPLOYING CORNER-PROJECTED ORTHOGONAL LASER SCANNING PATTERNS FOR ENHANCED READING OF LADDER AND PICKET FENCE ORIENTED BAR CODES ON PACKAGES MOVING THERETHROUGH 失效
标题翻译：自动隧道式激光扫描系统采用拐角投影正交激光扫描模式，增强了对包装移动的垫片和面板的面向对象条码的读取
公开(公告)号：US06619550B1
公开(公告)日：2003-09-16
申请号：US09305986
申请日：1999-05-05
申请人： Timothy A. Good , LeRoy Dickson , Francis Lodge , Xiaoxun Zhu , David M. Wilz , George B. Rockstein , Stephen J. Colavito , Robert E. Blake , Ka Man Au , Sankar Ghosh , George Kolis , Ian A. Scott , Thomas Amundsen , Gennady Germaine , Andrew D. Dehennis , Carl Harry Knowles
发明人： Timothy A. Good , LeRoy Dickson , Francis Lodge , Xiaoxun Zhu , David M. Wilz , George B. Rockstein , Stephen J. Colavito , Robert E. Blake , Ka Man Au , Sankar Ghosh , George Kolis , Ian A. Scott , Thomas Amundsen , Gennady Germaine , Andrew D. Dehennis , Carl Harry Knowles
IPC分类号： G06N710
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
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。

4. 发明授权

US06561424B1 Method of and system for automatically identifying packages during package transport operations carried out by a human operator walking through the doorway of a storage warehouse 失效
标题翻译：在行人通过仓库的门口执行的包裹运输操作期间自动识别包裹的方法和系统
公开(公告)号：US06561424B1
公开(公告)日：2003-05-13
申请号：US09479780
申请日：2000-01-07
申请人： LeRoy Dickson , John Groot , Carl Harry Knowles , Thomas Amundsen
发明人： LeRoy Dickson , John Groot , Carl Harry Knowles , Thomas Amundsen
IPC分类号： G06K710
CPC分类号： B82Y15/00 , G02B26/10 , 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 , G06K2207/1012 , G06K2207/1013 , G06K2207/1016 , G06K2207/1017 , G06K2207/1018 , G07F11/002 , G07G1/0045 , G07G1/0054
摘要： A method of and system for automatically identifying packages during package transport operations carried out by a human operator walking through the doorway of a storage warehouse, wherein, a laser scanning system is supported above the doorway defining a passageway of 3-D spatial extent, through which a human operator may walk while manually transporting packages bearing bar code symbols. In the illustrative embodiment, the laser scanning system includes a housing having a light transmission aperture, and a laser scanning pattern generator disposed within the housing. During operation of the system, the laser scanning pattern generator employs a holographic scanning disc to project through the light transmission aperture, an omnidirectional laser scanning pattern which is substantially confined within the spatial extent of a predefined 3-D scanning volume that spatially encompasses a substantial portion of the passageway of 3-D spatial extent. As each package bearing a bar code symbol is transported through the doorway as the human operator walks through the doorway, the package is automatically identified by the laser scanning system supported above the doorway. By virtue of the present invention, a bar coded package can now be automatically identified as a human operator holding the package walks through the doorway of a storage warehouse, thus improving inventory control accuracy and worker productivity.
摘要翻译：一种用于在由仓库运行的人员执行的包裹运输操作期间自动识别包裹的方法和系统，其中，激光扫描系统支撑在门口上方，限定3-D空间范围的通道，通过人工操作者可以在手动运送带有条形码符号的包装的情况下行走。在说明性实施例中，激光扫描系统包括具有光传输孔的壳体和设置在壳体内的激光扫描图案发生器。在该系统的操作期间，激光扫描图案发生器采用全息扫描盘来突出通过光传输孔径，全向激光扫描图案基本上限制在预定义的3-D扫描体积的空间范围内，该空间范围在空间上包含实质的 3-D空间范围的通道部分。当操作人员走过门口时，带有条形码符号的每个包装都通过门口输送，该包装由支撑在门口上方的激光扫描系统自动识别。根据本发明，现在可以自动识别条形码包装，作为保持包装的人员操纵通过仓库的门口，从而提高库存控制精度和工作人员的生产率。

5. 发明授权

US06439462B1 Conveyor-belt mounted bar code symbol reading system employing a steerable bar code symbol scanner to automatically scan bar code symbols detected by a holographic-based bar code position detector 失效
标题翻译：输送带安装的条形码符号读取系统，采用可转向条形码符号扫描器自动扫描由基于全息的条形码位置检测器检测的条形码符号
公开(公告)号：US06439462B1
公开(公告)日：2002-08-27
申请号：US09252255
申请日：1999-02-18
申请人： LeRoy Dickson , John Groot , Carl Harry Knowles , Thomas Amundsen
发明人： LeRoy Dickson , John Groot , Carl Harry Knowles , Thomas Amundsen
IPC分类号： G06K710
CPC分类号： B82Y15/00 , G02B26/10 , 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 , G06K2207/1012 , G06K2207/1013 , G06K2207/1016 , G06K2207/1017 , G06K2207/1018 , G07F11/002 , G07G1/0045 , G07G1/0054
摘要： An automatic bar code symbol reading system for automatically reading bar code symbols on packages transported along a conveyor belt through a 3-D scanning volume. The system includes a holographic-based bar code symbol detector and a bar code symbol scanner mounted above the conveyor belt. The holographic-based bar code position detector produces a first laser scanning pattern within the 3-D scanning volume, and scans each transported package, detects the position of the bar code symbol therein, and automatically produces bar code position data specifying the position of the detected bar code symbol. In automatic response to the produced bar code position data, the bar code symbol scanner is steered so as to collect light reflected off the detected bar code symbol, and produce scan data indicative of the detected bar code symbol. A scan data processor automatically processes the produced scan data so as to automatically read the detected bar code symbol and produce symbol character data representative thereof. By virtue of the present invention, it is now possible automatically detect the position of high-resolution bar code symbols on packages transported through a large 3-D scanning volume using a holographic-based bar code position detector, and collect high-resolution scan data from the detected bar code symbol using a steerable high-speed bar code symbol scanner, so that such collected scan data can then be subsequently decode processed in a high-speed manner, as required in numerous industrial scanning applications.
摘要翻译：一种自动条形码符号读取系统，用于通过3-D扫描体积自动读取沿传送带传送的包装上的条形码符号。该系统包括基于全息的条形码符号检测器和安装在传送带上方的条形码符号扫描仪。基于全息的条形码位置检测器在3-D扫描体积内产生第一激光扫描图案，并扫描每个传送的包装，检测其中的条形码符号的位置，并且自动产生指定该位置的条形码位置数据检测到条形码符号。在对所产生的条形码位置数据的自动响应中，条形码符号扫描器被转向以收集从检测到的条形码符号反射的光，并产生指示检测到的条形码符号的扫描数据。扫描数据处理器自动处理所产生的扫描数据，以便自动读取检测到的条形码符号并产生代表其的符号字符数据。凭借本发明，现在可以利用基于全息的条形码位置检测器自动检测通过大的3-D扫描体积传送的包裹上的高分辨率条形码符号的位置，并且收集高分辨率扫描数据从检测到的条形码符号使用可操纵的高速条形码符号扫描器，使得随后可以按照许多工业扫描应用中的要求以高速方式对这样收集的扫描数据进行解码处理。

6. 发明授权

US06382515B1 Automated system and method for identifying and measuring packages transported through a laser scanning tunnel 失效
公开(公告)号：US06382515B1
公开(公告)日：2002-05-07
申请号：US09274265
申请日：1999-03-22
申请人： Timothy A. Good , Xiaoxun Zhu , David M. Wilz , George B. Rockstein , Stephen J. Colavito , Robert E. Blake , Ka Man Au , Sankar Ghosh , George Kolis , Ian A. Scott , Andrew D. Dehennis , Thomas Amundsen , LeRoy Dickson , Carl Harry Knowles
发明人： Timothy A. Good , Xiaoxun Zhu , David M. Wilz , George B. Rockstein , Stephen J. Colavito , Robert E. Blake , Ka Man Au , Sankar Ghosh , George Kolis , Ian A. Scott , Andrew D. Dehennis , Thomas Amundsen , LeRoy Dickson , Carl Harry Knowles
IPC分类号： G06K710
CPC分类号： 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 , G07F11/002 , G07G1/0054
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.

7. 发明授权

US6073846A Holographic laser scanning system and process and apparatus and method 失效
标题翻译：全息激光扫描系统及其设备及方法
公开(公告)号：US6073846A
公开(公告)日：2000-06-13
申请号：US726522
申请日：1996-10-07
申请人： LeRoy Dickson , John Groot , Carl Harry Knowles , Thomas Amundsen
发明人： LeRoy Dickson , John Groot , Carl Harry Knowles , Thomas Amundsen
IPC分类号： G02B26/10 , G06K7/10 , G06K7/14 , G06K17/00 , G07G1/00
CPC分类号： B82Y15/00 , G02B26/10 , G02B26/106 , G06K17/0022 , 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 , G07F11/002 , G07G1/0045 , G07G1/0054 , G06K2207/1012 , G06K2207/1013 , G06K2207/1016 , G06K2207/1017 , G06K2207/1018
摘要： A holographic laser scanning system employing laser beam production module with optical components geometrically constrained so as to be capable of producing a laser scanning beam having a controlled beam aspect-ratio substantially reduced astigmatism and minimal dispersion during laser beam scanning operations.
摘要翻译：一种全息激光扫描系统，其采用具有几何约束的光学部件的激光束产生模块，以便能够产生具有受激光束纵横比的基本上减小的散光和激光束扫描操作期间最小色散的激光扫描光束。

8. 发明申请

US20050098631A1 Holographic laser scanning method and system employing visible scanning-zone indicators identifying a three-dimensional omni-directional laser scanning volume for package transport navigation 失效
标题翻译：全息激光扫描方法和系统采用可视扫描区域指示器识别用于包裹运输导航的三维全向激光扫描体积
公开(公告)号：US20050098631A1
公开(公告)日：2005-05-12
申请号：US10636306
申请日：2003-08-07
申请人： R. Dorris , Thomas Amundsen , LeRoy Dickson , Nancy Smith
发明人： R. Dorris , Thomas Amundsen , LeRoy Dickson , Nancy Smith
IPC分类号： G02B26/10 , G06K7/10 , G06K7/14 , G06K17/00 , G07G1/00 , H01L21/285 , H01L29/45
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 , G07F11/002 , G07G1/0054 , H01L21/28575 , H01L29/452
摘要： An improved 3-D omni-directional holographic laser scanning system including visible indicia specifying location of the 3-D scanning volume (and the 3-D omni-directional scanning pattern therein) that is visibly discernable to users of the system. Such visible indicia may be one or more visible light beams that provide a visible light pattern characterizing location of the 3-D scanning volume (and the 3-D omni-directional scanning pattern therein). Alternatively, such visible indicia may be visible markings, such as reflective paint or reflective tape, affixed to a surface (over which objects are moved through the 3-D scanning volume) in a manner that characterizes location of the 3-D scanning volume (and the 3-D omni-directional scanning pattern therein). Such visible indicia may characterize location of the 3-D scanning volume (and the 3-D omni-directional scanning pattern therein) by providing an indication of the approximate location of the center of the 3-D scanning volume, of one or more edges of the 3-D scanning volume, and/or of any other portion of the 3-D scanning volume. Such visible indicia enable users to quickly identify the correct location of the 3-D scanning volume (and the 3-D omni-directional scanning pattern therein) when attempting to transport the object through the 3-D scanning volume, thus limiting unwanted scanning errors and increasing the productivity of the user, which represents decreased costs associated with the use of the holographic laser scanning
摘要翻译：一种改进的三维全向全息激光扫描系统，其包括可视标记，其指定系统用户可见的3-D扫描体积（及其中的3-D全向扫描图案）的位置。这种可见标记可以是一个或多个可见光束，其提供表征3-D扫描体积（和其中的3-D全向扫描图案）的位置的可见光图案。或者，这种可见标记可以是以表征3-D扫描体积的位置的方式固定到表面（在该物体上移动通过3-D扫描体积）的可见标记，例如反射涂料或反光带（和其中的3-D全向扫描图案）。通过提供三维扫描体积的中心的大致位置的指示，一个或多个边缘的这种可见标记可以表征3-D扫描体积（和其中的3-D全向扫描图案）的位置的3-D扫描体积，和/或3-D扫描体积的任何其它部分。这样可见的标记使用户能够在尝试通过3-D扫描体积传输物体时快速识别3-D扫描体积（及其中的3-D全向扫描图案）的正确位置，从而限制不必要的扫描错误并且提高用户的生产率，其代表与使用全息激光扫描相关联的成本降低

9. 发明授权

US06554189B1 Automated system and method for identifying and measuring packages transported through a laser scanning tunnel 失效
公开(公告)号：US06554189B1
公开(公告)日：2003-04-29
申请号：US09490483
申请日：2000-01-24
申请人： Timothy A. Good , Xiaoxun Zhu , David M. Wilz, Sr. , George B. Rockstein , Stephen J. Colavito , Robert E. Blake , Ka Man Au , Sankar Ghosh , George Kolis , Ian A. Scott , Thomas Amundsen , Gennady Germaine , Andrew D. Dehennis , LeRoy Dickson , Carl Harry Knowles
发明人： Timothy A. Good , Xiaoxun Zhu , David M. Wilz, Sr. , George B. Rockstein , Stephen J. Colavito , Robert E. Blake , Ka Man Au , Sankar Ghosh , George Kolis , Ian A. Scott , Thomas Amundsen , Gennady Germaine , Andrew D. Dehennis , LeRoy Dickson , Carl Harry Knowles
IPC分类号： G06K710
CPC分类号： G06K7/10851 , 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 , G06K7/10861 , G06K7/10871 , G06K7/10881 , G06K7/10891 , G06K7/109 , G06K7/14 , G06K17/0022 , G06K2207/1013 , G07G1/0054
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.

10. 发明授权

US06517001B1 Loser scanners of modular construction and method and system for designing and manufacturing the same 失效
标题翻译：模块化结构的失败者扫描仪及其设计和制造的方法和系统
公开(公告)号：US06517001B1
公开(公告)日：2003-02-11
申请号：US09505239
申请日：2000-02-16
申请人： C. Harry Knowles , LeRoy Dickson , Thomas Amundsen , Thomas J. Carullo , John Groot
发明人： C. Harry Knowles , LeRoy Dickson , Thomas Amundsen , Thomas J. Carullo , John Groot
IPC分类号： G06K710
CPC分类号： G07F11/002 , B82Y15/00 , G02B26/10 , 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 , G06K2207/1012 , G06K2207/1013 , G06K2207/1016 , G06K2207/1017 , G06K2207/1018 , G06Q10/087 , G07G1/0045 , G07G1/0054
摘要： A laser scanner of ultra-compact and modular design capable of reading bar and other types of graphical indicia, and also a method of designing and operating the same for use in diverse applications.
摘要翻译：具有超小型和模块化设计的激光扫描仪，能够读取条形图和其他类型的图形标记，以及一种设计和操作该方法可用于多种应用的方法。

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