Digital-imaging code symbol reading system supporting automatic programming of system parameters for automatic configuration of said system in hands-on and hands-free modes of operation
    10.
    发明申请
    Digital-imaging code symbol reading system supporting automatic programming of system parameters for automatic configuration of said system in hands-on and hands-free modes of operation 有权
    数字成像代码符号读取系统支持自动编程系统参数,用于自动配置所述系统的手动和免提操作模式

    公开(公告)号:US20070145148A1

    公开(公告)日:2007-06-28

    申请号:US11635435

    申请日:2006-12-07

    IPC分类号: G06K7/10

    摘要: A digital-imaging based code symbol reading system having a hands-on mode operation and a hands-free presentation mode of operation, and supporting automatic programming of system parameters for automatic configuration of the system in hands-on and hands-free modes of operation. The system comprises: an image formation and detection subsystem; an illumination subsystem; a digital image processing subsystem; a system control subsystem for managing system parameters, and controlling and/or coordinating operations of the system; and a configuration detection mechanism. The image formation and detection subsystem has the area-type image sensing array for detecting digital images of objects formed thereon by image formation optics providing a field of view (FOV) for the system. Within the FOV of the image formation and detection subsystem, the illumination subsystem produces a field of illumination that illuminates the object during the image capture mode of operation, and one or more digital images thereof are detected by an area-type image sensing array. When the hand-supportable housing is picked up from on a countertop surface or support stand and held in an operator's hand, the system parameters are automatically programmed so that the digital-imaging code symbol reading system is automatically configured into its hands-on mode of operation. When the hand-supportable is resting on the countertop surface or in the support stand, the system parameters are automatically programmed so that the digital-imaging code symbol reading system is automatically configured into its hands-free presentation mode of operation.

    摘要翻译: 一种基于数字成像的代码符号读取系统,其具有动手模式操作和免提显示操作模式,并且支持用于以手动和免提操作模式自动配置系统的系统参数的自动编程 。 该系统包括:图像形成和检测子系统; 照明子系统; 数字图像处理子系统; 用于管理系统参数的系统控制子系统,以及控制和/或协调系统的操作; 以及配置检测机构。 图像形成和检测子系统具有区域型图像感测阵列,用于通过为系统提供视野(FOV)的图像形成光学器件来检测在其上形成的物体的数字图像。 在图像形成和检测子系统的FOV内,照明子系统产生在图像拍摄操作模式期间照亮物体的照明场,并且其一个或多个数字图像由区域型图像感测阵列检测。 当手持式外壳从台面或支撑架上拿起并保持在操作者的手中时,系统参数被自动编程,使得数字成像代码符号读取系统被自动配置成其动手模式 操作。 当手持式搁置在台面或支架上时,系统参数自动编程,使数字成像代码符号读取系统自动配置成其免提显示操作模式。