首页> 外国专利> Automatically-activated hand-supportable omni-directional laser scanning bar code symbol reader having a user-selectable linear scanning menu-reading mode supported by a omni-directional laser scanning pattern having temporally varying intensity characteristics for improved bar code symbol navigation and alignment during menu-reading operations

Automatically-activated hand-supportable omni-directional laser scanning bar code symbol reader having a user-selectable linear scanning menu-reading mode supported by a omni-directional laser scanning pattern having temporally varying intensity characteristics for improved bar code symbol navigation and alignment during menu-reading operations

机译：具有用户可选的线性扫描菜单读取模式的自动激活的手动支持的全方位激光扫描条形码符号读取器，该读取器由具有随时间变化的强度特性的全方位激光扫描图案支持，以改善条形码符号在菜单中的导航和对齐阅读操作

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摘要

An automatically-activated bar code reading system including: a visible laser light source, scanning element and a plurality of stationary mirrors. When arranged in a first configuration, the visible laser light source, scanning element and plurality of stationary mirrors cooperate to produce a visible omni-directional laser scanning pattern with multiple laser scanning lines having substantially uniform spatial and temporal intensity characteristics at a given scanning plane parallel to a scanning window within a working distance of the system. When the visible laser light source, the scanning element and the plurality of stationary mirrors are arranged in a second configuration, these components cooperate to produce a visible omni-directional laser scanning pattern having temporally varying intensity characteristics, against a single visible laser scanning line having substantially uniform spatial and temporal intensity characteristics, at a given scanning plane parallel to the scanning window within the working distance of the system.

机译：一种自动激活的条形码阅读系统，包括：可见激光光源，扫描元件和多个固定镜。当以第一配置布置时，可见激光源，扫描元件和多个固定镜协作以产生可见的全向激光扫描图案，其中多条激光扫描线在给定的扫描平面平行时具有基本均匀的空间和时间强度特性到系统工作距离内的扫描窗口。当可见光激光源，扫描元件和多个固定镜以第二配置布置时，这些组件配合以产生一条具有随时间变化的强度特性的可见全向激光扫描图案，与一条具有在与系统工作距离内平行于扫描窗口的给定扫描平面上，具有基本均匀的空间和时间强度特性。

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公开/公告号US7431215B2

专利类型
公开/公告日2008-10-07

原文格式PDF
申请/专利权人 DAVID M. WILZ SR.;GARRETT RUSSELL;MARK C. SCHMIDT;MIKHAIL VEKSLAND;WILLIAM MARTIN;PATRICK GIORDANO;SHANE EDMONDS;KEVIN DIPLACIDO;SHAWN DEFONEY;STEPHEN COLAVITO;DONALD HUDRICK;JAMES OSBORN;THOMAS AMUNDSEN;BENJAMIN HEJL;
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申请/专利号US20060505489
发明设计人 DAVID M. WILZ SR.;GARRETT RUSSELL;MARK C. SCHMIDT;MIKHAIL VEKSLAND;WILLIAM MARTIN;PATRICK GIORDANO;SHANE EDMONDS;KEVIN DIPLACIDO;SHAWN DEFONEY;STEPHEN COLAVITO;DONALD HUDRICK;JAMES OSBORN;THOMAS AMUNDSEN;BENJAMIN HEJL;
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申请日2006-08-15
分类号G06K7/10;G06K9/22;
国家 US
入库时间 2022-08-21 20:10:34

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