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71.发明授权Automatic hand-supportable laser scanner with flickering laser scanning beam to improve visibility thereof and beam-symbol alignment during bar code symbol presence detection 失效具有闪烁的激光扫描光束的自动手持式激光扫描仪，以提高其在条形码符号存在检测期间的可视性和波束符号对准
公开(公告)号：US5484992A
公开(公告)日：1996-01-16
申请号：US278109
申请日：1993-11-24
CPC分类号： G06K7/10871 , 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 , G06K7/10881 , G06K7/10891 , G06K7/109 , G06K7/14 , G06K7/1443 , G06K2207/1012 , G06K2207/1016 , G06K2207/1017 , G06K2207/1018
摘要： Disclosed is a fully automatic bar code symbol reading system having an hand-supportable laser bar code reading device. The system has a number of operative states including, an object detection state, bar code presence detection state and a bar code symbol decoding state. During bar code symbol presence detection state, the visible laser scanning beam produced from the hand-supportable device flickers at a rate which improves the visual conspicuousness of the laser scanning beam in the scan field. The flicker characteristics of the laser scanning beam makes it substantially easier for the user to visually align the laser scanning beam with the bar code symbol on the detected object. Consequently, reading bar code symbols is made substantially easier using the automatic laser bar code symbol reading device of the present invention.
摘要翻译： 公开了具有手持式激光条形码读取装置的全自动条形码符号读取系统。 系统具有多个操作状态，包括对象检测状态，条形码存在检测状态和条形码符号解码状态。 在条形码符号存在检测状态下，由可手持装置产生的可见激光扫描光束以提高扫描场中的激光扫描光束的视觉显着性的速率闪烁。 激光扫描光束的闪烁特性使得用户将激光扫描光束与被检测物体上的条形码符号视觉上对准更加容易。 因此，使用本发明的自动激光条形码符号读取装置，使得读取条形码符号变得更加容易。
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72.发明授权Automatic hand-supportable code symbol scanning device with improved laser beam pointing efficiency 失效自动手持式代码符号扫描装置，具有改善的激光束指向效率
公开(公告)号：US5468951A
公开(公告)日：1995-11-21
申请号：US293695
申请日：1994-08-19
CPC分类号： G06K7/10871 , 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 , G06K7/10881 , G06K7/10891 , G06K7/109 , G06K7/14 , G06K7/1443 , G06K2207/1012 , G06K2207/1016 , G06K2207/1017 , G06K2207/1018
摘要： Disclosed is a fully automatic bar code symbol reading system having an hand-supportable laser bar code reading device which can be used in either an automatic hands-on mode of operation, or in an automatic hands-free mode of operation. The system includes a scanner support frame for supporting the hand-supportable device in a user-selected mounting position, and permits complete gripping of its handle portion prior to its use in the hands-on mode of operation. In general, the hand-supportable bar code reading device has long-range and short-range modes of object detection, bar code presence detection and bar code symbol reading. In the illustrative embodiment, the long-range mode is automatically selected when the hand-supportable bar code reading device is placed within the scanner support stand during the automatic hands-free mode of operation. Whenever the hand-supportable bar code reading device is picked up from the support stand and used in its hands-on mode of operation, the short-range mode is automatically selected to provide CCD-like scanner emulation. When used in either mode of operation, the automatic bar code reading device is capable of reading, in a consecutive manner, one or more bar code symbols on an object, while preventing multiple reading of the same bar code symbol due to dwelling of the laser scanning beam upon the bar code symbol.
摘要翻译： 公开了一种全自动条形码符号读取系统，其具有手持式激光条形码读取装置，其可以在自动动手操作模式或自动免手动作模式中使用。 该系统包括用于在用户选择的安装位置支撑手持式装置的扫描器支撑框架，并且在其使用操作模式之前允许其手柄部分的完全抓握。 通常，手持式条形码读取装置具有远程和短距离的物体检测模式，条形码存在检测和条形码符号读取。 在说明性实施例中，当在自动免提操作模式期间将手持式条形码读取装置放置在扫描器支撑架内时，自动选择远程模式。 每当手持式条形码读取装置从支撑架上拾取并用于其动手操作模式时，自动选择短距离模式以提供类CCD扫描器仿真。 当在任何一种操作模式下使用时，自动条形码读取装置能够以连续的方式读取对象上的一个或多个条形码符号，同时防止由于激光器的居住而导致相同条形码符号的多次读取 扫描光束上的条形码符号。
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73.发明申请Automated tunnel-type scanning system enabling automated tracking and identification of packages transported therethrough 失效自动隧道式扫描系统，能够自动跟踪和识别通过其传送的包裹公开(公告)号：US20080121689A1
公开(公告)日：2008-05-29
申请号：US11906536
申请日：2007-10-02
申请人： Timothy A. Good , Andrew D. Dehennis , Xiaoxun Zhu , David M. Wilz , George B. Rockstein , Stephen J. Colavito , Robert E. Blake , Ka Man Au , C. Harry Knowles , George Kolis , Sankar Ghosh , Ian A. Scott , Thomas Amundsen , Gennady Germaine , LeRoy Dickson
发明人： Timothy A. Good , Andrew D. Dehennis , Xiaoxun Zhu , David M. Wilz , George B. Rockstein , Stephen J. Colavito , Robert E. Blake , Ka Man Au , C. Harry Knowles , George Kolis , Sankar Ghosh , Ian A. Scott , Thomas Amundsen , Gennady Germaine , LeRoy Dickson
IPC分类号： G06F19/00
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： An automated tunnel-type scanning system arranged about a conveyor belt structure, including: a tunnel structure arranged about a conveyor belt structure for transporting packages; an omni-directional bar code symbol scanning subsystem; a package detection and dimensioning subsystem; and a data management subsystem. The package detection and dimensioning subsystem captures package measurement information about each detected package prior to the package being scanned by the omni-directional bar code symbol reading subsystem, and producing package measurement data representative of the captured package measurement information. The data management subsystem collects and queues package identification data and package measurement data, and automatically correlates both package measurement data and package identification data corresponding to each package transported through the tunnel structure so as to enable automated tracking and identification of packages being transported therethrough, in either singulated or non-singulated arrangements.
摘要翻译： 一种围绕传送带结构布置的自动隧道式扫描系统，包括：围绕用于运输包装的传送带结构布置的隧道结构; 全方位条码符号扫描子系统; 包检测和尺寸子系统; 和数据管理子系统。 包装检测和尺寸设计子系统在由全方位条形码符号读取子系统扫描包装之前捕获关于每个检测到的包装的包装测量信息，并且生成表示所捕获包装测量信息的包装测量数据。 数据管理子系统对包装识别数据和包装测量数据进行收集和排队，并自动关联与通过隧道结构传输的每个包装相对应的包装测量数据和包装识别数据，以便能够自动跟踪和识别通过其传输的包装， 单数或非单数排列。
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74.发明授权Automatic laser scanning system and method of reading bar code symbols using same 失效自动激光扫描系统及其使用方法读取条码符号
公开(公告)号：US5340973A
公开(公告)日：1994-08-23
申请号：US898919
申请日：1992-06-12
CPC分类号： G06K7/10871 , 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 , G06K7/10881 , G06K7/10891 , G06K7/109 , G06K7/14 , G06K7/1443 , G06K2207/1012 , G06K2207/1016 , G06K2207/1017 , G06K2207/1018
摘要： A fully automatic bar code symbol reading system having an hand-supportable laser bar code reading device which can be used in either an automatic hands-on mode of operation, or in an automatic hands-free mode of operation. The system includes a scanner support frame for supporting the hand-supportable device in a user-selected mounting position, and permits complete gripping of its handle portion prior to its use in the hands-on mode of operation. In general, the hand-supportable bar code reading device has long-range and short-range modes of object detection, bar code presence detection and bar code symbol reading. The long-range mode is automatically selected when the hand-supportable bar code reading device is placed within the scanner support stand during the automatic hands-free mode of operation. Whenever the hand-supportable bar code reading device is picked up from the support stand and used in its hands-on mode of operation, the short-range mode is automatically selected to provide CCD-like scanner emulation. The bar code symbol reading system of the present invention can be used in several different mounting arrangements at point-of-sale stations.
摘要翻译： 一种全自动条形码符号读取系统，其具有手持式激光条形码读取装置，其可以以自动动手操作模式或自动免手动作模式使用。 该系统包括用于在用户选择的安装位置支撑手持式装置的扫描器支撑框架，并且在其使用操作模式之前允许其手柄部分的完全抓握。 通常，手持式条形码读取装置具有远程和短距离的物体检测模式，条形码存在检测和条形码符号读取。 当手持式条形码读取装置在自动免提模式下放置在扫描仪支架内时，自动选择长距离模式。 每当手持式条形码读取装置从支撑架上拾取并用于其动手操作模式时，自动选择短距离模式以提供类CCD扫描器仿真。 本发明的条形码符号读取系统可以在销售点的几个不同的安装布置中使用。
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