Apparatus and method for projecting a variable pattern of electromagnetic energy
    43.
    发明申请
    Apparatus and method for projecting a variable pattern of electromagnetic energy 审中-公开
    用于投射电磁能量的可变图案的装置和方法

    公开(公告)号:US20070145136A1

    公开(公告)日:2007-06-28

    申请号:US11712777

    申请日:2007-02-27

    CPC classification number: G06K7/10851 G06K7/10564

    Abstract: According to an embodiment, an interrogator includes a beam generator operable to scan a variable-power beam across a field of view, a detector aligned to receive an electromagnetic signal from the field of view and generate a corresponding detection signal, and a controller operatively coupled to the detector and the beam generator and operable to vary the power of the beam as it scans across the field of view responsive to the detection signal. According to an embodiment, an illumination system includes an illumination source operable to provide spatially-varying illumination, a detector configured to receive scattered energy from the spatially-varying illumination, and an electronic controller operable to vary the spatial variation of the illumination responsive to the scattered energy received by the detector. According to an embodiment, a method includes illuminating a field of view with a variable power illumination pattern, receiving scattered light from the field of view, and modifying the pattern of the variable power illumination responsive to the scattered light

    Abstract translation: 根据一个实施例,一种询问器包括可操作以跨越视场扫描可变功率光束的光束发生器,对准从视场接收电磁信号并产生相应检测信号的检测器,以及可操作耦合的控制器 到所述检测器和所述光束发生器并且可操作以响应于所述检测信号在所述视场扫描时改变所述光束的功率。 根据实施例,照明系统包括可操作以提供空间变化的照明的照明源,被配置为从空间变化的照明接收散射能量的检测器,以及可操作以响应于所述照明而改变照明的空间变化的电子控制器 被检测器接收到的散射能量。 根据实施例,一种方法包括用可变功率照明图案照亮视场,从视场接收散射光,并响应于散射光修改可变功率照明的图案

    Method and apparatus for stable laser drive
    46.
    发明申请
    Method and apparatus for stable laser drive 审中-公开
    用于稳定激光驱动的方法和装置

    公开(公告)号:US20070086495A1

    公开(公告)日:2007-04-19

    申请号:US11499309

    申请日:2006-08-03

    CPC classification number: H01S5/06804 H01S5/06835

    Abstract: A laser drive controller compensates for temperature-dependent effects of a temperature-sensitive laser. Temperature variations in the laser may be measured and/or predicted based on variable pulsed output. The controller may drive the laser to maintain temperature and/or to compensate for variations in temperature. The techniques may be applied to a laser scanner, scanned beam display, laser printer, laser camera, scanned beam imager, etc.

    Abstract translation: 激光驱动器控制器补偿温度敏感激光器的温度依赖性影响。 可以基于可变脉冲输出来测量和/或预测激光器中的温度变化。 控制器可以驱动激光器维持温度和/或补偿温度变化。 这些技术可以应用于激光扫描仪,扫描光束显示器,激光打印机,激光照相机,扫描光束成像仪等。

    Adjusting a processor operating parameter based on a performance criterion
    49.
    发明申请
    Adjusting a processor operating parameter based on a performance criterion 有权
    基于性能标准调整处理器操作参数

    公开(公告)号:US20070050661A1

    公开(公告)日:2007-03-01

    申请号:US11364573

    申请日:2006-02-28

    CPC classification number: G06F11/0793 G06F11/0721 G06F11/1407

    Abstract: Embodiments include a controller apparatus, a computerized apparatus, a device, an apparatus, and a method. A controller-apparatus includes a monitoring circuit for detecting a computational error corresponding to an execution of an instruction of a sequence of instructions by a processor subsystem having an adjustable operating parameter. The controller apparatus also includes a recovery circuit for rolling back an execution of the sequence of instructions to a checkpoint in response to the detected computational error. The controller apparatus further includes a control circuit for adjusting the adjustable operating parameter in response to a performance criterion.

    Abstract translation: 实施例包括控制器装置,计算机化装置,装置,装置和方法。 控制器装置包括监测电路,用于通过具有可调操作参数的处理器子系统来检测与执行指令序列的指令相对应的计算误差。 控制器装置还包括一个恢复电路,用于响应于检测到的计算误差而将指令序列的执行回滚到检查点。 控制器装置还包括一个控制电路,用于响应于性能标准来调节可调整的操作参数。

    Handling processor computational errors
    50.
    发明申请
    Handling processor computational errors 失效
    处理处理器计算错误

    公开(公告)号:US20070050660A1

    公开(公告)日:2007-03-01

    申请号:US11364131

    申请日:2006-02-28

    CPC classification number: G06F11/0793 G06F11/0721 G06F11/1407

    Abstract: Embodiments include a computer processor-error controller, a computerized device, a device, an apparatus, and a method. A computer processor-error controller includes a monitoring circuit operable to detect a computational error corresponding to an execution of a second instruction by a processor operable to execute a sequence of program instructions that includes a first instruction that is fetched before the second instruction. The computer processor-error controller includes an error recovery circuit operable to restore an execution of the sequence of program instructions to the first instruction in response to the detected computational error.

    Abstract translation: 实施例包括计算机处理器 - 错误控制器,计算机化设备,设备,设备和方法。 计算机处理器错误控制器包括监视电路,其可操作以由处理器检测对应于执行第二指令的计算错误,所述处理器可操作以执行包括在所述第二指令之前获取的第一指令的程序指令序列。 计算机处理器错误控制器包括错误恢复电路,其可操作以响应于检测到的计算错误将程序指令序列的执行恢复到第一指令。

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