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1. 发明授权

US08646694B2 Indicia reading terminal including frame processing 有权
标题翻译：标识阅读终端包括帧处理
公开(公告)号：US08646694B2
公开(公告)日：2014-02-11
申请号：US13336557
申请日：2011-12-23
申请人： Ynjiun P. Wang , Kevin D. Bower , Edward C. Bremer , Robert M. Hussey , Matthew W. Pankow
发明人： Ynjiun P. Wang , Kevin D. Bower , Edward C. Bremer , Robert M. Hussey , Matthew W. Pankow
IPC分类号： G06K7/10
CPC分类号： G06K7/10722 , G06K7/10801 , G06K2207/1013
摘要： There is described an indicia reading terminal that can be operative to process a frame of image data for attempting to decode a decodable indicia. A frame can be a frame that is among a succession of frames for subjecting to processing subsequent to and during a time a trigger signal is active. Such a succession of frames can include zero or more binned frames, zero or more unbinned frames, zero or more windowed frames, and zero or more unwindowed full frames. An indicia reading terminal can also include a variable focus imaging lens.
摘要翻译：描述了可以用于处理图像数据帧以尝试解码可解码标记的标记读取终端。帧可以是在触发信号有效的时间之后和在触发信号有效的时间之间进行处理的帧之间的帧。这样的一系列帧可以包括零个或多个binned帧，零个或多个未匹配的帧，零个或多个窗口帧，以及零个或多个未窗口的全帧。标记读取终端还可以包括可变焦点成像透镜。

2. 发明授权

US08121440B2 Imaging apparatus having imaging assembly 有权
标题翻译：成像装置具有成像组件
公开(公告)号：US08121440B2
公开(公告)日：2012-02-21
申请号：US12906728
申请日：2010-10-18
申请人： Charles P. Barber , Carl W. Gerst, III , George S. Smith, II , Robert M. Hussey , Robert C. Gardiner , Matthew W. Pankow
发明人： Charles P. Barber , Carl W. Gerst, III , George S. Smith, II , Robert M. Hussey , Robert C. Gardiner , Matthew W. Pankow
IPC分类号： G06K9/22 , G06K7/10 , G06K7/12
CPC分类号： G06K7/10732 , G06K7/10722 , G06K7/10821 , G06K7/1413 , G06K7/1417 , H04N5/343 , H04N5/374
摘要： There is described in one embodiment an imaging apparatus having an image sensor, and a plurality of operating states. Operation of the imaging apparatus can be differentiated between the operating states. In one operating state, the imaging apparatus can capture a frame of image data having image data corresponding to a predetermined number of pixels of the image sensor. The operating states of the imaging apparatus can be user selectable. There is described in one embodiment an apparatus having an image sensor operative to capture a relatively smaller sized frame, wherein a characteristic of light directed by an illumination assembly for capture of a relatively larger sized frame is determined utilizing the relatively smaller sized frame.
摘要翻译：在一个实施例中描述了具有图像传感器和多个操作状态的成像设备。可以在操作状态之间区分成像装置的操作。在一个操作状态下，成像装置可以捕获具有与图像传感器的预定数量的像素相对应的图像数据的图像数据帧。成像装置的操作状态可以是用户可选择的。在一个实施例中描述了具有可操作以捕获相对较小尺寸的框架的图像传感器的装置，其中利用相对较小尺寸的框架确定用于捕获相对较大尺寸框架的照明组件引导的光的特性。

3. 发明申请

US20110031314A1 IMAGING APPARATUS HAVING PLURALITY OF OPERATING STATES 有权
标题翻译：具有多种操作状态的成像装置
公开(公告)号：US20110031314A1
公开(公告)日：2011-02-10
申请号：US12906728
申请日：2010-10-18
申请人： Charles P. Barber , Carl W. Gerst, III , George S. Smith, II , Robert M. Hussey , Robert C. Gardiner , Matthew W. Pankow
发明人： Charles P. Barber , Carl W. Gerst, III , George S. Smith, II , Robert M. Hussey , Robert C. Gardiner , Matthew W. Pankow
IPC分类号： G06K7/12 , G06K7/10
CPC分类号： G06K7/10732 , G06K7/10722 , G06K7/10821 , G06K7/1413 , G06K7/1417 , H04N5/343 , H04N5/374
摘要： There is described an imaging apparatus having an image sensor, and a plurality of operating states. Operation of the imaging apparatus can be differentiated between the operating states. In one operating state, the imaging apparatus can capture a frame of image data having image data corresponding to a predetermined number of pixels of the image sensor. The operating states of the imaging apparatus can be user selectable.
摘要翻译：描述了具有图像传感器和多个操作状态的成像装置。可以在操作状态之间区分成像装置的操作。在一个操作状态下，成像装置可以捕获具有与图像传感器的预定数量的像素相对应的图像数据的图像数据帧。成像装置的操作状态可以是用户可选择的。

4. 发明授权

US07175092B2 Analog-to-digital converter with automatic range and sensitivity adjustment 有权
标题翻译：具有自动量程和灵敏度调节的模数转换器
公开(公告)号：US07175092B2
公开(公告)日：2007-02-13
申请号：US10842717
申请日：2004-05-10
申请人： John A. Pettinelli, Jr. , Matthew W. Pankow , Joseph T. Livingston , Edward C. Bremer , Timothy P. Meier
发明人： John A. Pettinelli, Jr. , Matthew W. Pankow , Joseph T. Livingston , Edward C. Bremer , Timothy P. Meier
IPC分类号： G06K7/10
CPC分类号： H03M1/182 , G06K7/10851
摘要： The invention is a system and method for providing optimized accuracy and precision in analog-to-digital conversions of data. In an embodiment of the invention, an A/D converter is configured by setting two separately definable reference voltages that are controlled by a microprocessor. The A/D converter range is as wide as, or slightly greater than, a dynamic range of the analog signal to be converted. The microprocessor adjusts at least one reference voltage. The A/D converter receives analog signals from a sensor. The dynamic range of the signal from the sensor, or the sensor operating conditions, are used to define the reference voltages. The converted data is provided to a data processor at a rate controlled by a clocking signal. In a method according to the invention, the A/D converter is operated using the features described above. The accuracy and the precision of the converted data are thereby optimized.
摘要翻译：本发明是一种用于在数字模数转换中提供优化的精度和精度的系统和方法。在本发明的一个实施例中，通过设置由微处理器控制的两个可分离定义的参考电压来配置A / D转换器。 A / D转换器的范围与要转换的模拟信号的动态范围一样宽或稍大。微处理器调整至少一个参考电压。 A / D转换器从传感器接收模拟信号。来自传感器的信号或传感器工作条件的动态范围用于定义参考电压。转换的数据以时钟信号控制的速率提供给数据处理器。在根据本发明的方法中，使用上述特征来操作A / D转换器。由此优化转换数据的精度和精度。

5. 发明授权

US5446376A Sensing motor speed and rotation direction 失效
标题翻译：感应电机转速和转动方向
公开(公告)号：US5446376A
公开(公告)日：1995-08-29
申请号：US139675
申请日：1993-10-22
申请人： Randy D. Porter , Matthew W. Pankow
发明人： Randy D. Porter , Matthew W. Pankow
IPC分类号： G01P13/04 , G01P3/52 , G01P13/00 , G08B21/00
CPC分类号： G01P13/045
摘要： The present invention features a method and an apparatus for sensing the speed and the direction of rotation of a motor. The apparatus of the invention has a timing wheel disk that is attached to the rotational shaft of a motor and has a number of slots. Opposite the timing wheel are mounted two spaced-together proximity sensors that are a given or a fixed distance apart. The sensors are spaced to read within each slot of the disk at any given point during in the rotation of the timing wheel. When the sensors detect the edges of each slot of the rotating wheel, signals are generated. The sensors respectively define sensing channels A and B. A microcontroller contains a logic program that calculates the motor's speed and direction. Speed is determined by measuring the time that it takes for a point (the edge of a rotating disk's slot) to travel across both sensors. Direction is determined by storing the logic level of the first sensor (channel A) while a generated exclusive OR signal is high, and then analyzing the level of channel A when the exclusive OR is low. Channel A changes logic states over the exclusive OR period when the motor is rotating clockwise; it remains at the same logic state over the exclusive OR period when the motor is rotating counterclockwise. The invention requires no coupling or interface between the sensors. No moving parts are required by this invention, since the timing wheel is mounted directly upon the motor shaft, and the sensors are fixedly mounted adjacent the timing wheel on the brake drum, which requires no special bracketing.
摘要翻译：本发明的特征在于一种用于感测电动机的速度和旋转方向的方法和装置。本发明的装置具有连接到电动机的旋转轴的定时轮盘，并且具有多个槽。正时轮相对安装了两个间隔一致的接近传感器，它们是给定的或固定的距离。在正时轮旋转期间，传感器在任何给定点处间隔开以在盘的每个槽内读取。当传感器检测到旋转轮的每个槽的边缘时，产生信号。传感器分别定义感应通道A和B.微控制器包含一个计算电机速度和方向的逻辑程序。速度通过测量一个点（旋转磁盘槽的边缘）在两个传感器上行进所花费的时间来确定。通过在产生的异或信号为高时存储第一传感器（通道A）的逻辑电平，然后在异或低时分析通道A的电平来确定方向。通道A在电机顺时针旋转时，在异或周期内更改逻辑状态; 当电机逆时针旋转时，它在异或周期内保持相同的逻辑状态。本发明不需要传感器之间的耦合或接口。本发明不需要移动部件，因为正时轮直接安装在电动机轴上，并且传感器固定安装在制动鼓上的正时轮附近，这不需要特殊的包围。

6. 发明申请

US20120145789A1 IMAGING APPARATUS HAVING IMAGING ASSEMBLY 有权
标题翻译：具有成像装置的成像装置
公开(公告)号：US20120145789A1
公开(公告)日：2012-06-14
申请号：US13399577
申请日：2012-02-17
申请人： Charles P. Barber , Carl W. Gerst, III , George S. Smith, II , Robert M. Hussey , Robert C. Gardiner , Matthew W. Pankow
发明人： Charles P. Barber , Carl W. Gerst, III , George S. Smith, II , Robert M. Hussey , Robert C. Gardiner , Matthew W. Pankow
IPC分类号： G06K7/10
CPC分类号： G06K7/10732 , G06K7/10722 , G06K7/10821 , G06K7/1413 , G06K7/1417 , H04N5/343 , H04N5/374
摘要： There is described an imaging apparatus having an imaging assembly that includes an image sensor. The imaging apparatus can capture a frame of image data having image data corresponding to a first set of pixels of the image sensor. The imaging apparatus can capture a frame or image data having image data corresponding to a second set of pixels of the image sensor.
摘要翻译：描述了具有包括图像传感器的成像组件的成像装置。成像装置可以捕获具有对应于图像传感器的第一组像素的图像数据的一帧图像数据。成像装置可以捕获具有对应于图像传感器的第二组像素的图像数据的帧或图像数据。

7. 发明授权

US08146817B2 Reading apparatus having partial frame operating mode 有权
公开(公告)号：US08146817B2
公开(公告)日：2012-04-03
申请号：US12249742
申请日：2008-10-10
申请人： Charles P. Barber , Carl W. Gerst, III , George S. Smith, II , Robert M. Hussey , Robert C. Gardiner , Matthew W. Pankow
发明人： Charles P. Barber , Carl W. Gerst, III , George S. Smith, II , Robert M. Hussey , Robert C. Gardiner , Matthew W. Pankow
IPC分类号： G06K7/10
摘要： A method for decoding a decodable symbol using an optical reader having a 2D image sensor that is configured to operate in a partial frame capture operating mode. In a partial frame operating mode, the reader clocks out and captures at least one partial frame of image data having image data corresponding to less than all of the pixels of an image sensor pixel array. In one embodiment, the reader operating in a partial frame operating mode captures image data corresponding to a linear pattern of pixels of the image sensor, reads the image data, and attempts to decode for a decodable bar code symbol which may be represented in the image data.

8. 发明授权

US07413126B2 Analog-to-digital converter with automatic range and sensitivity adjustment 有权
标题翻译：具有自动量程和灵敏度调节的模数转换器
公开(公告)号：US07413126B2
公开(公告)日：2008-08-19
申请号：US11705545
申请日：2007-02-12
申请人： John A. Pettinelli, Jr. , Matthew W. Pankow , Joseph T. Livingston , Edward C. Bremer , Timothy P. Meier
发明人： John A. Pettinelli, Jr. , Matthew W. Pankow , Joseph T. Livingston , Edward C. Bremer , Timothy P. Meier
IPC分类号： G06K7/10
CPC分类号： H03M1/182 , G06K7/10851
摘要： The invention is a system and method for providing optimized accuracy and precision in analog-to-digital conversions of data. In an embodiment of the invention, an A/D converter is configured by setting two separately definable reference voltages that are controlled by a microprocessor. The A/D converter range is as wide as, or slightly greater than, a dynamic range of the analog signal to be converted. The microprocessor adjusts at least one reference voltage. The A/D converter receives analog signals from a sensor. The dynamic range of the signal from the sensor, or the sensor operating conditions, are used to define the reference voltages. The converted data is provided to a data processor at a rate controlled by a clocking signal. In a method according to the invention, the A/D converter is operated using the features described above. The accuracy and the precision of the converted data are thereby optimized.
摘要翻译：本发明是一种用于在数字模数转换中提供优化的精度和精度的系统和方法。在本发明的一个实施例中，通过设置由微处理器控制的两个可分离定义的参考电压来配置A / D转换器。 A / D转换器的范围与要转换的模拟信号的动态范围一样宽或稍大。微处理器调整至少一个参考电压。 A / D转换器从传感器接收模拟信号。来自传感器的信号或传感器工作条件的动态范围用于定义参考电压。转换的数据以时钟信号控制的速率提供给数据处理器。在根据本发明的方法中，使用上述特征来操作A / D转换器。由此优化转换数据的精度和精度。

9. 发明申请

US20080170275A1 Bar code reading device having plurality of operating states 有权
标题翻译：具有多个操作状态的条形码读取装置
公开(公告)号：US20080170275A1
公开(公告)日：2008-07-17
申请号：US11895803
申请日：2007-08-27
申请人： Charles P. Barber , Carl W. Gerst , George S. Smith , Robert M. Hussey , Robert C. Gardiner , Matthew W. Pankow
发明人： Charles P. Barber , Carl W. Gerst , George S. Smith , Robert M. Hussey , Robert C. Gardiner , Matthew W. Pankow
IPC分类号： H04N1/04
CPC分类号： G06K7/10732 , G06K7/10722 , G06K7/10821 , G06K7/1413 , G06K7/1417 , H04N5/343 , H04N5/374
摘要： There is described a bar code reading device having an image sensor, a first operating state and an alternative operating state. In the first operating state the bar code reading device can be restricted from reading out image data corresponding to a maximum number of pixels of the image sensor. In the alternative operating state, the bar code reading device can be capable of reading out a maximum number of pixels of the image sensor. The bar code reading device can attempt to decode a bar code symbol represented in captured image data whether the first operating state or the alternative operating state is active.
摘要翻译：描述了具有图像传感器，第一操作状态和替代操作状态的条形码读取装置。在第一操作状态下，可以限制条形码读取装置读出与图像传感器的最大像素数相对应的图像数据。在替代操作状态下，条形码读取装置能够读出图像传感器的最大像素数。条形码读取装置可以尝试对捕获的图像数据中表示的条形码符号进行解码，无论第一操作状态还是替代操作状态都是活动的。

10. 发明授权

US08387881B2 Terminal with screen reading mode 有权
标题翻译：终端带屏幕阅读模式
公开(公告)号：US08387881B2
公开(公告)日：2013-03-05
申请号：US12957971
申请日：2010-12-01
申请人： Daniel Van Volkinburg , Stephen P. Deloge , Matthew W. Pankow , Ryan Kather
发明人： Daniel Van Volkinburg , Stephen P. Deloge , Matthew W. Pankow , Ryan Kather
IPC分类号： G06K7/10
CPC分类号： G06K7/1443 , G06K7/10386
摘要： An indicia reading terminal is disclosed that includes an illumination subsystem operative for projecting of an illumination pattern, an imaging subsystem, a housing, a memory, and a processor, in a variety of embodiments. The memory may be capable of storing a frame of image data from an image sensor array of the imaging subsystem. The indicia reading terminal may be operative to activate a screen reading mode in which the terminal, in response to activation of a trigger signal, activates an illuminated exposure and an unilluminated exposure. During the illuminated exposure, the illumination subsystem projects the illumination pattern while the imaging subsystem exposes an illuminated frame of image data for a first duration of time. During the second exposure period, the illumination subsystem refrains from projecting the illumination pattern while the imaging subsystem exposes an unilluminated frame of image data for a second duration of time, and the illumination subsystem projects the illumination pattern after the imaging subsystem exposes the unilluminated frame of image data and prior to the imaging system making a subsequent exposure. The processor is operative to attempt to decode a decodable indicia represented in at least one of the illuminated frame of image data or the unilluminated frame of image data.
摘要翻译：公开了一种标记读取终端，其包括用于在各种实施例中投射照明图案，成像子系统，外壳，存储器和处理器的照明子系统。存储器可能能够存储来自成像子系统的图像传感器阵列的图像数据帧。标记读取终端可操作以激活屏幕读取模式，其中终端响应于触发信号的激活而激活被照射的曝光和未曝光的曝光。在照明曝光期间，照明子系统投影照明图案，而成像子系统在第一持续时间内暴露图像数据的照明帧。在第二曝光期间，照明子系统避免投影照明图案，同时成像子系统在第二持续时间内暴露图像数据的未发光帧，并且照明子系统在成像子系统暴露未照亮帧在成像系统进行后续曝光之前。处理器可操作地尝试对图像数据的照明帧或未发光的图像数据帧中的至少一个中表示的可解码标记进行解码。

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