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    • 3. 发明申请
    • SYSTEM AND METHOD FOR DYNAMICALLY REGULATING VOLTAGE TO MINIMIZE POWER CONSUMPTION
    • 用于动态调节电压以最小化功耗的系统和方法
    • US20110065399A1
    • 2011-03-17
    • US12570091
    • 2009-09-30
    • Michael Keith OdlandBrent Wilson
    • Michael Keith OdlandBrent Wilson
    • H04B1/04H02J1/00
    • H02J1/10H02J1/14Y10T307/505Y10T307/549Y10T307/653Y10T307/696
    • A system includes a voltage regulator connected to a voltage source for providing a regulated voltage at a first level in a first mode of operation and at least one second level in a second mode of operation. The second voltage level is higher than the first voltage level. A control processor provides control signals to select between the first and the second modes of operation. A component associated with the voltage regulator. The component is disabled in the first mode of operation and enabled in the second mode of operation. The control processor generates control signals to configure the voltage regulator to generate the voltage at the first level in the first mode of operation when the component is disabled and to configure the voltage regulator to generate the voltage at the at least one second level in the second mode of operation when the component is enabled.
    • 系统包括连接到电压源的电压调节器,用于在第一操作模式中提供处于第一电平的调节电压,并在第二操作模式中提供至少一个第二电平。 第二电压电平高于第一电压电平。 控制处理器提供控制信号以在第一和第二操作模式之间进行选择。 与电压调节器相关的部件。 该组件在第一种操作模式下被禁用,并在第二种操作模式下启用。 控制处理器产生控制信号以配置电压调节器以在组件被禁用时在第一操作模式中产生处于第一电平的电压,并且配置电压调节器以在第二电平中产生至少一个第二电平的电压 启用组件时的操作模式。
    • 4. 发明授权
    • Magnetic stripe reader
    • 磁条阅读器
    • US07163148B2
    • 2007-01-16
    • US10816265
    • 2004-03-31
    • William Gene DurbinBrent Wilson
    • William Gene DurbinBrent Wilson
    • G06K7/08
    • G06K7/084G11B5/00808G11B5/09
    • A magnetic stripe card reader for reading a magnetic stripe on a card having at least one track of magnetically stored information stored thereon as a stream of encoded discrete data bits separated by bit times is disclosed. Aa magnetic head is provided for reading the magnetic pulses as the magnetic stripe is passed thereby to output a time varying analog signal. A data converter incorporated on an integrated circuit is then operable for converting the analog signal to a digital time series of digital values. A processor incorporated on the integrated circuit can ten process the digital output of the data converter and is operable to first determine potential bit boundaries and then recover timing information from the digital time series to discriminate the bit times between data bits. The value of each data bit is then determined during each bit time to provide a stream of extracted data bits.
    • 公开了一种磁条读卡器,用于读取具有存储在其上的磁存储信息的至少一个磁道的卡上的磁条作为由位时间分隔的编码离散数据位流。 Aa磁头被提供用于在磁条通过时读取磁脉冲,从而输出时变模拟信号。 结合在集成电路上的数据转换器然后可操作用于将模拟信号转换为数字值的数字时间序列。 集成在集成电路上的处理器可十进制数据转换器的数字输出,并可操作以首先确定潜在的位边界,然后从数字时间序列中恢复定时信息,以区分数据位之间的位时间。 然后在每个比特时间期间确定每个数据比特的值以提供提取的数据比特流。
    • 5. 发明申请
    • Magnetic stripe reader
    • 磁条阅读器
    • US20050219728A1
    • 2005-10-06
    • US10816265
    • 2004-03-31
    • William DurbinBrent Wilson
    • William DurbinBrent Wilson
    • G06K7/08G11B5/008G11B5/09
    • G06K7/084G11B5/00808G11B5/09
    • A magnetic stripe card reader for reading a magnetic stripe on a card having at least one track of magnetically stored information stored thereon as a stream of encoded discrete data bits separated by bit times is disclosed. Aa magnetic head is provided for reading the magnetic pulses as the magnetic stripe is passed thereby to output a time varying analog signal. A data converter incorporated on an integrated circuit is then operable for converting the analog signal to a digital time series of digital values. A processor incorporated on the integrated circuit can ten process the digital output of the data converter and is operable to first determine potential bit boundaries and then recover timing information from the digital time series to discriminate the bit times between data bits. The value of each data bit is then determined during each bit time to provide a stream of extracted data bits.
    • 公开了一种磁条读卡器,用于读取具有存储在其上的磁存储信息的至少一个磁道的卡上的磁条作为由位时间分隔的编码离散数据位流。 Aa磁头被提供用于在磁条通过时读取磁脉冲,从而输出时变模拟信号。 结合在集成电路上的数据转换器然后可操作用于将模拟信号转换为数字值的数字时间序列。 集成在集成电路上的处理器可十进制数据转换器的数字输出,并可操作以首先确定潜在的位边界,然后从数字时间序列中恢复定时信息,以区分数据位之间的位时间。 然后在每个比特时间期间确定每个数据比特的值以提供提取的数据比特流。
    • 9. 发明授权
    • Visual dynamic range timestamp to enhance data coherency and potential of metadata using delay information
    • 视觉动态范围时间戳,以增强数据一致性和使用延迟信息的元数据的潜力
    • US09549197B2
    • 2017-01-17
    • US13195300
    • 2011-08-01
    • Neil W. MessmerBrent Wilson
    • Neil W. MessmerBrent Wilson
    • H04N7/00H04N19/467H04N21/84
    • H04N19/467H04N21/84
    • A system and method for enhancing data coherency and potential of at least one metadata associated with a video data configured to operate in a visual dynamic range (VDR) format are detailed. One system embodiment employs a metadata framing structure which includes a header start of frame bit set, a packet type bit set, a configuration bit set, a variable depth configuration/metadata bit set, a header end of frame bit set, a timestamp bit set for specifying a frame delay count to apply the at least one metadata to the video data and a checksum check bit set. The at least one metadata is designed to embed within a code word guard bit position of at least one color channel of the video data and adaptable to embed within the VDR pipeline to enhance the quality of the video data.
    • 详细描述了一种用于增强数据一致性的系统和方法,以及配置成以视觉动态范围(VDR)格式操作的视频数据相关联的至少一个元数据的潜力。 一个系统实施例采用元数据成帧结构,其包括帧位集合的报头开始,分组类型位集合,配置位集合,可变深度配置/元数据位集合,帧位集合的报头结束,时间戳位集合 用于指定帧延迟计数以将至少一个元数据应用于视频数据和校验和校验位集合。 至少一个元数据被设计成嵌入在视频数据的至少一个颜色通道的代码字保护位位置中,并且可适应于嵌入在VDR流水线内以增强视频数据的质量。