公开(公告)号：US5144120A

公开(公告)日：1992-09-01

申请号：US193265

申请日：1988-05-11

申请人： Mark J. Krichever ,  Boris Metlitsky ,  Edward D. Barkan ,  Howard M. Shepard ,  Jerome Swartz

发明人： Mark J. Krichever ,  Boris Metlitsky ,  Edward D. Barkan ,  Howard M. Shepard ,  Jerome Swartz

IPC分类号： G02B26/10 ,  G06K7/10

CPC分类号： G06K7/10891 ,  G06K7/10564 ,  G06K7/10584 ,  G06K7/10633 ,  G06K7/10653 ,  G06K7/10881 ,  G06F2203/0331 ,  G06K2207/1016

摘要： In bar code symbol scanning systems employing laser, optical and sensor components, a mirrorless scanner arrangement mounts one or more of these components on a drive for repetitive reciprocating movement either about an axis or in a plane to effect scanning.

公开(公告)号：US20150349848A1

公开(公告)日：2015-12-03

申请号：US14290047

申请日：2014-05-29

申请人： SYMBOL TECHNOLOGIES, INC.

发明人： Tsung-Hsien Yang ,  Hughes Cheng ,  Ching-Rung Lee ,  Michael A. Tramontano

IPC分类号： H04B5/00 ,  H04W4/00 ,  H04W76/02

CPC分类号： H04B5/0031 ,  H04W4/023 ,  H04W4/026 ,  H04W4/80 ,  H04W76/14

摘要： A device may include a memory for storing a set of instructions associated with at least one of an orientation and a position of the device. The device may also include a near field communication (NFC) transceiver for pairing the device with a second device. A processor in the device determines that the device is paired with the second device via the NFC transceiver; determines at least one of the orientation and the position of the device; and executes the set of instructions associated with at least one of the determined orientation and position of the device.

摘要翻译： 设备可以包括用于存储与设备的取向和位置中的至少一个相关联的指令集的存储器。 该设备还可以包括用于将设备与第二设备配对的近场通信（NFC）收发器。 设备中的处理器确定设备经由NFC收发器与第二设备配对; 确定装置的取向和位置中的至少一个; 并且执行与所确定的装置的取向和位置中的至少一个相关联的指令组。

公开(公告)号：US20150319414A1

公开(公告)日：2015-11-05

申请号：US14269614

申请日：2014-05-05

申请人： SYMBOL TECHNOLOGIES, INC.

发明人： Paul D. Haist ,  Scott A. Arnold ,  Graham G. Marshall ,  Konstantinos D. Tsiopanos

IPC分类号： H04N9/31 ,  G06F3/0484

CPC分类号： H04N9/31 ,  G06F3/0346 ,  G06F3/0482 ,  G06F3/04842 ,  G06F3/04847

摘要： A method for controlling an alternative motion-based user interface in a device comprising a projector is provided. The method comprises receiving, at the device, an input comprising an instruction to switch from a previous user interface to the alternative user interface. The device then generates an image containing a plurality of selectable elements and a pointing element, and projects the image on a surface with the projector. The device detects a movement of the device, and updates the image to stabilize the plurality of selectable elements against the detected movement and to track the detected movement with the pointing element. The device projects the updated image on the surface, and selects one of the selectable elements based on a motion vector of the pointing element relative to the selectable elements. The device performs an action corresponding to the selected one of the selectable elements.

摘要翻译： 提供了一种用于在包括投影仪的设备中控制替代的基于运动的用户界面的方法。 该方法包括在设备处接收包括从先前用户界面切换到替代用户界面的指令的输入。 然后，该设备生成包含多个可选择元素和指示元素的图像，并且将该图像投射在投影仪的表面上。 设备检测设备的移动，并且更新图像以使得多个可选择元素抵抗检测到的移动而稳定，并且利用指示元件跟踪检测到的移动。 该设备将更新的图像投影在表面上，并且基于指向元素相对于可选择元素的运动矢量来选择一个可选元素。 设备执行与所选择的一个可选择元素相对应的动作。

公开(公告)号：US20150278567A1

公开(公告)日：2015-10-01

申请号：US14230441

申请日：2014-03-31

申请人： SYMBOL TECHNOLOGIES, INC.

发明人： CAIHUA CHEN

IPC分类号： G06K7/10 ,  H01L27/146

CPC分类号： G06K7/10732 ,  G06K7/10722 ,  G06K7/10831

摘要： An imaging scanner includes an illumination light source and a hybrid illumination lens. The hybrid illumination lens includes a first Fresnel surface facing the illumination light source and a second surface having a microlens array thereon. The first Fresnel surface is configured to direct light received from the illumination light source towards the second surface to generate illumination light towards a target object through the microlens array on the second surface.

摘要翻译： 成像扫描器包括照明光源和混合照明透镜。 混合照明透镜包括面向照明光源的第一菲涅耳表面和在其上具有微透镜阵列的第二表面。 第一菲涅耳表面被配置为将从照明光源接收的光朝向第二表面引导，以通过第二表面上的微透镜阵列向目标物体产生照明光。

公开(公告)号：US20150278563A1

公开(公告)日：2015-10-01

申请号：US14230182

申请日：2014-03-31

申请人： SYMBOL TECHNOLOGIES, INC.

发明人： MARK W. DURON

IPC分类号： G06K7/10

CPC分类号： G06K7/10316 ,  G06K7/10415 ,  H01Q1/2216 ,  H01Q21/26

摘要： A reader antenna for a radio frequency (RF) identification (RFID) reader operative for scanning RFID item tags that are oriented at different orientations and that are associated with items contained in a controlled area, includes a pair of mutually orthogonal dipoles for radiating electromagnetic waves with mutually orthogonal polarizations, an electrically energizable RF switch for switching between the dipoles, and an RFID antenna tag mounted adjacent the dipoles, and operative for receiving the radiated wave from either dipole, for locally generating electrical power to supply power to the RF switch, and for energizing the RF switch to switch between the dipoles.

摘要翻译： 一种用于扫描RFID标签的射频（RF）识别（RFID）读取器的读取器天线，其包括用于辐射电磁波的一对相互正交的偶极子 具有相互正交的偏振，用于在偶极之间切换的电激励RF开关和安装在偶极子附近的RFID天线标签，并且用于接收来自偶极子的辐射波，用于本地产生电力以向RF开关供电， 并且用于激励RF开关以在偶极之间切换。

公开(公告)号：US20150167988A1

公开(公告)日：2015-06-18

申请号：US14132609

申请日：2013-12-18

申请人： Symbol Technologies, Inc.

发明人： CHUNG KEUNG POON ,  THOMAS KOCH ,  ARMIA N. NAZEER

IPC分类号： F24D19/10

CPC分类号： F24D19/10 ,  G05D23/1932 ,  Y02B30/762

摘要： A heater management system provides heat to heated zones of a mobile unit. For each heated zone, the heater management system includes a heater driver and a sensor. The heater driver is controlled by a unique control channel that is configured to heat the heated zone. The sensor senses environmental data external and internal to the heated zone. The heater management system includes a memory storing a heater driver prioritization database. The heater management system includes a heater control logic unit programmed to receive periodic reports from each of the sensors, prioritize the heated zones by utilizing the heater driver database as a function of the periodic reports, and determine power to be provided to each of the heater drivers based on the prioritizing operation and a predetermined global power limitation.

摘要翻译： 加热器管理系统向移动单元的加热区域提供热量。 对于每个加热区域，加热器管理系统包括加热器驱动器和传感器。 加热器驱动器由独特的控制通道控制，该通道被配置为加热加热区域。 传感器感测加热区域外部和内部的环境数据。 加热器管理系统包括存储加热器驱动器优先级数据库的存储器。 加热器管理系统包括加热器控制逻辑单元，其被编程为接收来自每个传感器的定期报告，通过利用作为周期性报告的函数的加热器驱动器数据库来优先考虑加热区域，并且确定要提供给每个加热器的功率 基于优先化操作的驱动器和预定的全局功率限制。

公开(公告)号：US20150144700A1

公开(公告)日：2015-05-28

申请号：US14090883

申请日：2013-11-26

申请人： SYMBOL TECHNOLOGIES, INC.

发明人： William C. SACKETT ,  Christopher W. BROCK ,  David P. GOREN

IPC分类号： G06K7/10

CPC分类号： G06K7/10831 ,  G06K7/10722

摘要： A method includes the following: (1) projecting a light pattern towards a target object; (2) detecting light returned from the target object through an imaging lens arrangement with an imaging sensor to capture at least a first slit-frame-image and a second slit-frame-image; (3) determining an optimized position of the imaging lens arrangement; (4) detecting light returned from the target object with the imaging sensor to capture an image of a barcode when the imaging lens arrangement is maintained at the optimized position; and (5) processing the image of the barcode to decode the barcode. In the method, determining the optimized position includes processing at least the first slit-frame-image and the second slit-frame-image.

摘要翻译： 一种方法包括：（1）将光图案投射到目标物体; （2）通过具有成像传感器的成像透镜装置检测从目标物体返回的光以捕获至少第一狭缝帧图像和第二狭缝帧图像; （3）确定成像透镜装置的优化位置; （4）当成像透镜装置保持在优化位置时，利用成像传感器检测从目标物体返回的光以捕获条形码的图像; 和（5）处理条形码的图像以解码条形码。 在该方法中，确定优化位置包括至少处理第一狭缝帧图像和第二狭缝帧图像。

公开(公告)号：US09038903B2

公开(公告)日：2015-05-26

申请号：US13690229

申请日：2012-11-30

申请人： Symbol Technologies, Inc.

发明人： Dariusz J. Madej ,  David P. Goren ,  Eugene B. Joseph

IPC分类号： G06K7/00 ,  G06K7/10

CPC分类号： G06K7/1096

摘要： A method includes transmitting from at least one of the imaging sensors to a controller a short frame data that is collected by the at least one of the imaging sensors when the illumination source is activated to provide the illumination light toward the target object with a first illumination level. The method further includes transmitting subsequently from the at least one of the imaging sensors to the controller a regular frame data that is collected by the at least one of the imaging sensors when the illumination source is activated to provide the illumination light toward the target object with a second illumination level that is determined based upon the short frame data. The size of the regular frame data being at least 50 times larger than the size of the short frame data.

摘要翻译： 一种方法包括从至少一个成像传感器向控制器发送由帧中的至少一个成像传感器收集的短帧数据，当照明源被激活以向第一照明物体朝向目标物体提供照明光时 水平。 该方法还包括随后从至少一个成像传感器向控制器发送常规的帧数据，当照明源被激活以向目标对象提供照明光时，由至少一个成像传感器收集的规则帧数据， 基于短帧数据确定的第二照明级别。 常规帧数据的大小比短帧数据的大小至少大50倍。

公开(公告)号：US09016575B2

公开(公告)日：2015-04-28

申请号：US13306084

申请日：2011-11-29

申请人： Caihua Chen ,  Edward Barkan ,  Mark Drzymala

发明人： Caihua Chen ,  Edward Barkan ,  Mark Drzymala

IPC分类号： G06K7/10 ,  G06K7/14 ,  G03B7/08 ,  G06K15/12 ,  G06K9/20

CPC分类号： G06K7/10732 ,  G06K7/10722 ,  G06K7/10742 ,  G06K7/1096 ,  G06K9/2027

摘要： Indicia are imaged at a workstation having windows arranged in intersecting planes. The workstation also has solid-state imagers with fields of view that are split into intersecting subfields that look out through the windows, as well as illumination assemblies each having multiple light sources that illuminate each subfield with illumination light over an illumination field that overlaps a respective subfield. Light-modifying elements, such as lenses or baffles that are radially offset from the multiple light sources, condition the illumination light from the multiple light sources to be generally uniform in light intensity over at least one illuminated subfield.

摘要翻译： 标记在具有布置在相交平面中的窗口的工作站成像。 该工作站还具有固态成像器，其视场被分割成通过窗口观察的相交子场，以及每个具有多个光源的照明组件，每个照明组件照亮每个子场，照明光照射在相应的 子场 像多个光源径向偏移的诸如透镜或折流板之类的光修饰元件使来自多个光源的照明光在至少一个照明子场上的光强大致均匀。

公开(公告)号：US20150111597A1

公开(公告)日：2015-04-23

申请号：US14056257

申请日：2013-10-17

申请人： SYMBOL TECHNOLOGIES, INC.

发明人： Richard J. Lavery

IPC分类号： H04W4/04

CPC分类号： H04W4/043 ,  G01S5/021 ,  G01S5/14 ,  G01S5/30 ,  H04W64/003

摘要： An apparatus and method for improved locationing system performance in non-line of sight conditions of a mobile device within an environment includes providing a model of the environment that maps transmitters within and objects that obstruct signals from the transmitters, including mapped areas where the signal from a nearby transmitter is obstructed. A location of a device moving within the environment is tracked using the signals. When it is determined that the device is moving into a mapped area having an obstructed signal from a nearby transmitter, a locationing system parameter is modified for that obstructed signal so that the mobile communication device can be located using at least the modified signal parameter.

摘要翻译： 一种用于在环境中的移动设备的非视线条件下改进定位系统性能的装置和方法包括提供将发射机映射在内的环境模型和阻挡来自发射机的信号的对象，包括映射区域，其中来自 附近的发射机被阻挡。 使用信号跟踪在环境中移动的设备的位置。 当确定设备正在移动到具有来自附近发射机的阻挡信号的映射区域时，针对该阻塞信号修改定位系统参数，使得可以使用至少修改的信号参数来定位移动通信设备。