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1. 发明授权

US08861059B2 Method and apparatus for controlling mirror motion in light scanning arrangements 有权
标题翻译：用于在光扫描装置中控制镜面运动的方法和装置
公开(公告)号：US08861059B2
公开(公告)日：2014-10-14
申请号：US13418667
申请日：2012-03-13
申请人： James Giebel , Peter Fazekas
发明人： James Giebel , Peter Fazekas
IPC分类号： G02B26/08 , H02P25/02 , G06K7/10
CPC分类号： H02P25/027 , G02B26/085 , G06K7/10643 , G06K7/10851 , H02P25/032 , Y10S359/90
摘要： A method and apparatus of driving a motor in a light scanning arrangement. The method includes the following steps: (1) driving a drive coil with a drive signal to oscillate a scan mirror and a light beam reflected from the scan mirror; (2) generating a feedback signal having zero crossings during oscillation of the scan mirror by a feedback coil in proximity to the drive coil; (3) integrating the feedback signal to generate an integrated feedback signal; and (4) processing the integrated feedback signal to generate a periodic drive signal that has the same time period as the feedback signal.
摘要翻译：一种以光扫描装置驱动电动机的方法和装置。该方法包括以下步骤：（1）用驱动信号驱动驱动线圈以振荡扫描镜和从扫描镜反射的光束; （2）通过靠近驱动线圈的反馈线圈产生在扫描镜的振荡期间具有过零点的反馈信号; （3）积分反馈信号以产生积分反馈信号; 和（4）处理集成反馈信号以产生与反馈信号具有相同时间周期的周期性驱动信号。

2. 发明授权

US08220713B2 Illumination driver circuit for using in imaging-based barcode reader 有权
标题翻译：用于基于成像的条形码读取器的照明驱动电路
公开(公告)号：US08220713B2
公开(公告)日：2012-07-17
申请号：US12973965
申请日：2010-12-21
申请人： Peter Fazekas , James Giebel
发明人： Peter Fazekas , James Giebel
IPC分类号： G06K7/10 , G08C21/00
CPC分类号： H05B33/0815 , G06K7/10732 , H05B33/0818
摘要： Illumination driver circuit for using in an imaging-based barcode reader is configured to provide the driving current for the illumination source with a Buck regulator when the driving current is above a threshold current value and to provide the driving current for the illumination source with a linear regulator when the driving current is not above the threshold current value. The threshold current value is substantially close to the smallest current the Buck regulator operative to provide when operating in a continuous mode.
摘要翻译：在基于成像的条形码读取器中使用的照明驱动器电路被配置为当驱动电流高于阈值电流值时为Buck调节器提供用于照明源的驱动电流，并且为照明源提供线性的驱动电流调节器当驱动电流不高于阈值电流值时。阈值电流值基本上接近在连续模式下操作时可提供的降压稳压器的最小电流。

3. 发明授权

US07609193B2 Method and system for a configurable communications interface 有权
标题翻译：可配置通信接口的方法和系统
公开(公告)号：US07609193B2
公开(公告)日：2009-10-27
申请号：US11957054
申请日：2007-12-14
申请人： Gary Schneider , James Giebel , Peter Fazekas , Dariusz Madej
发明人： Gary Schneider , James Giebel , Peter Fazekas , Dariusz Madej
IPC分类号： H03M1/12
CPC分类号： H03M1/0678 , G06K7/10851 , H03M1/12
摘要： An electronic device having a receiver generating an analog signal from collected image data, a digitizer generating a digital signal from the analog signal and a micro-controller receiving the analog signal and the digital signal and generating a corrected digital signal, wherein the device outputs one of the digital signal and the corrected digital signal.
摘要翻译：一种电子设备，具有从收集的图像数据产生模拟信号的接收器，从模拟信号产生数字信号的数字转换器和接收模拟信号和数字信号的微控制器，并产生校正的数字信号，其中该装置输出一个的数字信号和校正的数字信号。

4. 发明申请

US20120153024A1 ILLUMINATION DRIVER CIRCUIT FOR USING IN IMAGING-BASED BARCODE READER 有权
标题翻译：用于基于成像的条形码读取器的照明驱动电路
公开(公告)号：US20120153024A1
公开(公告)日：2012-06-21
申请号：US12973965
申请日：2010-12-21
申请人： Peter Fazekas , James Giebel
发明人： Peter Fazekas , James Giebel
IPC分类号： G06K7/10 , H05B37/02
CPC分类号： H05B33/0815 , G06K7/10732 , H05B33/0818
摘要： Illumination driver circuit for using in an imaging-based barcode reader is configured to provide the driving current for the illumination source with a Buck regulator when the driving current is above a threshold current value and to provide the driving current for the illumination source with a linear regulator when the driving current is not above the threshold current value. The threshold current value is substantially close to the smallest current the Buck regulator operative to provide when operating in a continuous mode.
摘要翻译：在基于成像的条形码读取器中使用的照明驱动器电路被配置为当驱动电流高于阈值电流值时为Buck调节器提供用于照明源的驱动电流，并且为照明源提供线性的驱动电流调节器当驱动电流不高于阈值电流值时。阈值电流值基本上接近在连续模式下操作时可提供的降压稳压器的最小电流。

5. 发明授权

US08820645B2 Method and system for optimizing system settings of a laser scanner control system 有权
标题翻译：用于优化激光扫描仪控制系统的系统设置的方法和系统
公开(公告)号：US08820645B2
公开(公告)日：2014-09-02
申请号：US11864530
申请日：2007-09-28
申请人： James Giebel , Vladimir Gurevich , Peter Fazekas , Dariusz Madej
发明人： James Giebel , Vladimir Gurevich , Peter Fazekas , Dariusz Madej
IPC分类号： G02B26/08 , G06K7/10
CPC分类号： G06K7/10584 , G06K7/10801 , G06K7/10851 , G06K7/1408
摘要： A scanning device includes a laser source emitting a laser scanning beam, a movable scanning mirror reflecting the laser scanning beam towards an on object to be scanned, a mirror moving element moving the movable scanning mirror and a controller receiving an input corresponding to a range estimate from the scanning device to the object and adjusting a setting of the scanning device based on the range estimate.
摘要翻译：扫描装置包括发射激光扫描光束的激光源，将激光扫描光束反射到待扫描的对象上的可移动扫描镜，移动可移动扫描镜的反射镜移动元件和接收与范围估计相对应的输入的控制器从扫描装置到对象，并且基于范围估计来调整扫描装置的设置。

6. 发明申请

US20120170093A1 METHOD AND APPARATUS FOR CONTROLLING MIRROR MOTION IN LIGHT SCANNING ARRANGEMENTS 有权
标题翻译：用于控制光扫描安排中的镜像运动的方法和装置
公开(公告)号：US20120170093A1
公开(公告)日：2012-07-05
申请号：US13418667
申请日：2012-03-13
申请人： James Giebel , Peter Fazekas
发明人： James Giebel , Peter Fazekas
IPC分类号： G02B26/10
CPC分类号： H02P25/027 , G02B26/085 , G06K7/10643 , G06K7/10851 , H02P25/032 , Y10S359/90
摘要： A method and apparatus of driving a motor in a light scanning arrangement. The method includes the following steps: (1) driving a drive coil with a drive signal to oscillate a scan mirror and a light beam reflected from the scan mirror; (2) generating a feedback signal having zero crossings during oscillation of the scan mirror by a feedback coil in proximity to the drive coil; (3) integrating the feedback signal to generate an integrated feedback signal; and (4) processing the integrated feedback signal to generate a periodic drive signal that has the same time period as the feedback signal.
摘要翻译：一种以光扫描装置驱动电动机的方法和装置。该方法包括以下步骤：（1）用驱动信号驱动驱动线圈以振荡扫描镜和从扫描镜反射的光束; （2）通过靠近驱动线圈的反馈线圈产生在扫描镜的振荡期间具有过零点的反馈信号; （3）积分反馈信号以产生积分反馈信号; 和（4）处理集成反馈信号以产生与反馈信号具有相同时间周期的周期性驱动信号。

7. 发明申请

US20090188979A1 Laser Scanner with Synthesizable Higher Scan Rate 审中-公开
标题翻译：激光扫描仪具有可合成的更高扫描速度
公开(公告)号：US20090188979A1
公开(公告)日：2009-07-30
申请号：US12019400
申请日：2008-01-24
申请人： Gary SCHNEIDER , James Giebel , Peter Fazekas , Dariusz Madej
发明人： Gary SCHNEIDER , James Giebel , Peter Fazekas , Dariusz Madej
IPC分类号： G06K7/10
CPC分类号： G06K7/10722
摘要： A method for receiving a first input signal including an analog bar pattern at a first scan rate and generating a first output signal including digital bar patterns at a second scan rate. A device having a digitizer receiving an analog bar pattern at a first scan rate and outputting, at the first scan rate, a plurality of digital bar patterns corresponding to the analog bar pattern and a processor receiving the plurality of digital bar patterns and generating a modified digital bar pattern at a second scan rate, the modified digital bar pattern including the plurality of digital bar patterns.
摘要翻译：一种用于以第一扫描速率接收包括模拟条形图案的第一输入信号并以第二扫描速率产生包括数字条形图案的第一输出信号的方法。一种具有数字转换器的数字转换器，其以第一扫描速率接收模拟条形图案，并以第一扫描速率输出对应于模拟条图案的多个数字条形图案，以及处理器，其接收多个数字条形图案，所述数字条形图案以第二扫描速率，所述修改的数字条形图案包括所述多个数字条形图案。

8. 发明申请

US20090153385A1 Method and System for a Configurable Communications Interface 有权
标题翻译：可配置通信接口的方法和系统
公开(公告)号：US20090153385A1
公开(公告)日：2009-06-18
申请号：US11957054
申请日：2007-12-14
申请人： Gary Schneider , James Giebel , Peter Fazekas , Dariusz Madej
发明人： Gary Schneider , James Giebel , Peter Fazekas , Dariusz Madej
IPC分类号： H03M1/12
CPC分类号： H03M1/0678 , G06K7/10851 , H03M1/12
摘要： An electronic device having a receiver generating an analog signal from collected image data, a digitizer generating a digital signal from the analog signal and a micro-controller receiving the analog signal and the digital signal and generating a corrected digital signal, wherein the device outputs one of the digital signal and the corrected digital signal.
摘要翻译：一种电子设备，具有从收集的图像数据产生模拟信号的接收器，从模拟信号产生数字信号的数字转换器和接收模拟信号和数字信号的微控制器，并产生校正的数字信号，其中该装置输出一个的数字信号和校正的数字信号。

9. 发明申请

US20090084853A1 Method and System for Optimizing System Settings of a Laser Scanner Control System 有权
标题翻译：激光扫描仪控制系统的系统设置优化方法与系统
公开(公告)号：US20090084853A1
公开(公告)日：2009-04-02
申请号：US11864530
申请日：2007-09-28
申请人： James Giebel , Vladimir Gurevich , Peter Fazekas , Dariusz Madej
发明人： James Giebel , Vladimir Gurevich , Peter Fazekas , Dariusz Madej
IPC分类号： G06K7/10 , G02B26/00
CPC分类号： G06K7/10584 , G06K7/10801 , G06K7/10851 , G06K7/1408
摘要： A scanning device includes a laser source emitting a laser scanning beam, a movable scanning mirror reflecting the laser scanning beam towards an on object to be scanned, a mirror moving element moving the movable scanning mirror and a controller receiving an input corresponding to a range estimate from the scanning device to the object and adjusting a setting of the scanning device based on the range estimate.
摘要翻译：扫描装置包括发射激光扫描光束的激光源，将激光扫描光束反射到待扫描的对象上的可移动扫描镜，移动可移动扫描镜的反射镜移动元件和接收与范围估计相对应的输入的控制器从扫描装置到对象，并且基于范围估计来调整扫描装置的设置。

10. 发明授权

US08733659B2 Arrangement for and method of regulating laser output power in electro-optical readers 有权
标题翻译：电光读取器中激光输出功率的调整和调节方法
公开(公告)号：US08733659B2
公开(公告)日：2014-05-27
申请号：US12870040
申请日：2010-08-27
申请人： James Giebel , Matthew Blasczak , Peter Fazekas , Mark Weitzner
发明人： James Giebel , Matthew Blasczak , Peter Fazekas , Mark Weitzner
IPC分类号： G02B26/10
CPC分类号： G06K7/10584
摘要： In an electro-optical reader, an aiming or a scanning laser has a laser chip and a monitor photodiode. Output power of a laser beam emitted by the laser is regulated by a feedback circuit for maintaining substantially constant the laser beam output power during normal operation, a disabling circuit for disabling the feedback circuit, a drive circuit for driving the chip with a drive current when the feedback circuit is disabled, and for concomitantly generating a photodiode output voltage, a current modification circuit for modifying the drive current by a predetermined current with a concomitant change in the photodiode output voltage when the feedback circuit is disabled, and a control circuit for monitoring the change in the photodiode output voltage, for determining whether the change in the photodiode output voltage is sufficient to indicate an over-power condition, and for interrupting power to the chip when the over-power condition is indicated.
摘要翻译：在电光读取器中，瞄准或扫描激光器具有激光芯片和监视器光电二极管。由激光器发射的激光束的输出功率由反馈电路调节，用于在正常操作期间保持激光束输出功率基本上恒定，用于禁用反馈电路的禁用电路，用于以驱动电流驱动芯片的驱动电路，反馈电路被禁止，并且用于同时产生光电二极管的输出电压，用于当反馈电路被禁用时用光源输出电压的伴随变化来修改驱动电流预定电流的电流修改电路，以及用于监视的反馈电路的控制电路光电二极管输出电压的变化，用于确定光电二极管输出电压的变化是否足以指示过功率状态，以及当指示过功率状态时中断芯片的电源。

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