公开(公告)号：US20070014577A1

公开(公告)日：2007-01-18

申请号：US11456899

申请日：2006-07-12

申请人： Howard Austerlitz ,  Ronald Bueter ,  Avi Korenshtein

发明人： Howard Austerlitz ,  Ronald Bueter ,  Avi Korenshtein

IPC分类号： H04B10/00

CPC分类号： H04B10/2503

摘要： An optical communications link for an electrical communications system, e.g., an ARINC 429 protocol system, includes a first logic device to convert an input signal of a given level to a first electrical signal of a duration corresponding to such level, a first optical device (transmitter) presenting an optical signal of a duration corresponding to such first electrical signal, a second optical device (receiver) to convert the optical signal to a second electrical signal of a duration representative of the duration of the optical signal, an optical coupling between the optical devices, and a second logic device to convert the second electrical signal to an output electrical signal having a level representative of the duration of the optical signal. A communications system including electrical communications input and output devices, the optical and an optical communications link coupled between those devices. A method of coupling electrical signals includes converting or encoding electrical signals that are provided at multiple levels in an electrical communications system to optical signals that have a duration respectively representative of the corresponding electrical signal level, transmitting the optical signals, and decoding the optical signals. The converting/encoding and the decoding may be accomplished using hardware logic without the need for a processor and associated software.

摘要翻译： 用于电气通信系统（例如ARINC 429协议系统）的光通信链路包括第一逻辑设备，用于将给定电平的输入信号转换成与该电平对应的持续时间的第一电信号，第一光学设备（ 发射机）呈现与所述第一电信号相对应的持续时间的光信号;第二光学装置（接收机），用于将所述光信号转换成表示所述光信号持续时间的持续时间的持续时间的第二电信号; 光学器件和第二逻辑器件，用于将第二电信号转换为具有表示光信号持续时间的电平的输出电信号。 包括电通信输入和输出设备的通信系统，光学和耦合在这些设备之间的光通信链路。 耦合电信号的方法包括将电通信系统中多级提供的电信号转换或编码为具有分别代表对应电信号电平的持续时间，发送光信号和解码光信号的光信号。 可以使用硬件逻辑来实现转换/编码和解码，而不需要处理器和相关联的软件。

公开(公告)号：US06669097B2

公开(公告)日：2003-12-30

申请号：US09542905

申请日：2000-04-04

申请人： Paul Dvorkis ,  Edward Barkan ,  Howard Shepard ,  Joseph Giordano ,  Yuri Gofman ,  Robert Doran ,  John Barile ,  Henry Grosfeld ,  Avi Korenshtein ,  Kevin Cordes ,  Ophir Chernin ,  Mitch Maiman ,  Patrick Wallace

发明人： Paul Dvorkis ,  Edward Barkan ,  Howard Shepard ,  Joseph Giordano ,  Yuri Gofman ,  Robert Doran ,  John Barile ,  Henry Grosfeld ,  Avi Korenshtein ,  Kevin Cordes ,  Ophir Chernin ,  Mitch Maiman ,  Patrick Wallace

IPC分类号： G06K1906

CPC分类号： G06K7/10851 ,  G06K7/10633 ,  G06K7/10653 ,  G06K7/10881 ,  G06K7/1098

摘要： A bar code reader has an integrated scanning component module which is mountable on a printed circuit board. In one embodiment, the module may include the digitizer/decoder electronics, enabling the module to be used with a generic PCB. In some embodiments, the module includes a high speed optical scanning arrangement having an optical element which extends longitudinally of a flexible member, secured at one end. In other embodiments, the invention extends to a hand-held optical scanner having a scanning assembly, detector and data transmission coupling all mounted to a common printed circuit board, preferably located within a manually-graspable handle. In yet a further embodiment, an abuse-detector or accelerometer is provided for determining when the device is exposed to deceleration above a predetermined limit, and optionally for automatically shutting down applications programs and for providing a black-box-record of a short time frame before the device was exposed to an unexpected shock. Preferably, the reader is shock protected by a thermo-plastic elastomer housing section. An outgoing light beam is directed at a non-orthogonal angle relative to the PCB.

摘要翻译： 条形码读取器具有可安装在印刷电路板上的集成扫描部件模块。 在一个实施例中，模块可以包括数字转换器/解码器电子装置，使模块能够与通用PCB一起使用。 在一些实施例中，该模块包括高速光学扫描装置，其具有在一端固定的柔性构件的纵向延伸的光学元件。 在其他实施例中，本发明延伸到具有扫描组件，检测器和数据传输耦合的手持式光学扫描器，所述扫描组件，检测器和数据传输联接器全部安装到共同的印刷电路板，优选地位于手动可抓握的手柄内。 在又一个实施例中，提供滥用检测器或加速度计，用于确定设备什么时候暴露于高于预定极限的减速度，并且可选地用于自动关闭应用程序并提供短时间帧的黑匣子记录 在设备暴露于意外的冲击之前。 优选地，读取器由热塑性弹性体容纳部分进行冲击保护。 出射光束相对于PCB以非正交角指向。

公开(公告)号：US06186400B1

公开(公告)日：2001-02-13

申请号：US09045427

申请日：1998-03-20

申请人： Paul Dvorkis ,  Edward Barkan ,  Howard Shepard ,  Joseph Giordano ,  Yuri Gofman ,  Robert Doran ,  John Barile ,  Henry Grosfeld ,  Avi Korenshtein ,  Kevin Cordes ,  Ophir Chernin ,  Mitch Maiman ,  Patrick Wallace

发明人： Paul Dvorkis ,  Edward Barkan ,  Howard Shepard ,  Joseph Giordano ,  Yuri Gofman ,  Robert Doran ,  John Barile ,  Henry Grosfeld ,  Avi Korenshtein ,  Kevin Cordes ,  Ophir Chernin ,  Mitch Maiman ,  Patrick Wallace

IPC分类号： G06K710

CPC分类号： G06K7/10851 ,  G06K7/10633 ,  G06K7/10653 ,  G06K7/10881 ,  G06K7/1098

摘要： A bar code reader has an integrated scanning component module which is mountable on a printed circuit board. In one embodiment, the module may include the digitizer/decoder electronics, enabling the module to be used with a generic PCB. In some embodiments, the module includes a high speed optical scanning arrangement having an optical element which extends longitudinally of a flexible member, secured at one end. In other embodiments, the invention extends to a hand-held optical scanner having a scanning assembly, detector and data transmission coupling all mounted to a common printed circuit board, preferably located within a manually-graspable handle. In yet a further embodiment, an abuse-detector or accelerometer is provided for determining when the device is exposed to deceleration above a predetermined limit, and optionally for automatically shutting down applications programs and for providing a black-box-record of a short time frame before the device was exposed to an unexpected shock. Preferably, the reader is shock protected by a thermo-plastic elastomer housing section. An outgoing light beam is directed at a non-orthogonal angle relative to the PCB.

摘要翻译： 条形码读取器具有可安装在印刷电路板上的集成扫描部件模块。 在一个实施例中，模块可以包括数字转换器/解码器电子装置，使模块能够与通用PCB一起使用。 在一些实施例中，该模块包括高速光学扫描装置，其具有在一端固定的柔性构件的纵向延伸的光学元件。 在其他实施例中，本发明延伸到具有扫描组件，检测器和数据传输耦合的手持式光学扫描器，所述扫描组件，检测器和数据传输联接器全部安装到共同的印刷电路板，优选地位于手动可抓握的手柄内。 在又一个实施例中，提供滥用检测器或加速度计，用于确定设备什么时候暴露于高于预定极限的减速度，并且可选地用于自动关闭应用程序并提供短时间帧的黑匣子记录 在设备暴露于意外的冲击之前。 优选地，读取器由热塑性弹性体容纳部分进行冲击保护。 出射光束相对于PCB以非正交角指向。

公开(公告)号：US06607132B1

公开(公告)日：2003-08-19

申请号：US09542381

申请日：2000-04-04

申请人： Paul Dvorkis ,  Edward Barkan ,  Howard Shepard ,  Joseph Giordano ,  Yuri Gofman ,  Robert Doran ,  John Barile ,  Henry Grosfeld ,  Avi Korenshtein ,  Kevin Cordes ,  Ophir Chernin ,  Mitch Maiman ,  Patrick Wallace

发明人： Paul Dvorkis ,  Edward Barkan ,  Howard Shepard ,  Joseph Giordano ,  Yuri Gofman ,  Robert Doran ,  John Barile ,  Henry Grosfeld ,  Avi Korenshtein ,  Kevin Cordes ,  Ophir Chernin ,  Mitch Maiman ,  Patrick Wallace

IPC分类号： G06K710

CPC分类号： G06K7/10851 ,  G06K7/10633 ,  G06K7/10653 ,  G06K7/10881 ,  G06K7/1098

摘要： A bar code reader has an integrated scanning component module which is mountable on a printed circuit board. In one embodiment, the module may include the digitizer/decoder electronics, enabling the module to be used with a generic PCB. In some embodiments, the module includes a high speed optical scanning arrangement having an optical element which extends longitudinally of a flexible member, secured at one end. In other embodiments, the invention extends to a hand-held optical scanner having a scanning assembly, detector and data transmission coupling all mounted to a common printed circuit board, preferably located within a manually-graspable handle. In yet a further embodiment, an abuse-detector or accelerometer is provided for determining when the device is exposed to deceleration above a predetermined limit, and optionally for automatically shutting down applications programs and for providing a black-box-record of a short time frame before the device was exposed to an unexpected shock. Preferably, the reader is shock protected by a thermo-plastic elastomer housing section. An outgoing light beam is directed at a non-orthogonal angle relative to the PCB.