Radar with non-uniformly spaced antenna array
    1.
    发明授权
    Radar with non-uniformly spaced antenna array 有权
    具有不均匀间隔的天线阵列的雷达

    公开(公告)号:US08144049B2

    公开(公告)日:2012-03-27

    申请号:US12509655

    申请日:2009-07-27

    IPC分类号: G01S13/00 G01S13/93

    摘要: In a radar with a non-uniformly spaced antenna array, an extractor estimates a number of arrivals of echoes to the antenna array. A setter sets a number of azimuths corresponding to a number of extracted peaks as a number of tested azimuths greater than the number of arrivals of echoes by a preset number. A determiner determines a level of correlations among steering vectors respectively corresponding to the tested azimuths. A selector selects, from the tested azimuths, azimuths as power-estimation targets based on the determined level of the correlations among the steering vectors. A first estimator estimates a received power level from each power-estimation target. A second estimator estimates, from the power-estimation targets, an azimuth of the target based on the estimated received power level from each power-estimation target. The estimated received power level from the azimuth is equal to or greater than a preset threshold level.

    摘要翻译: 在具有不均匀间隔的天线阵列的雷达中,提取器估计到天线阵列的回波的到达数量。 设定器将与提取的峰值数相对应的方位数设定为大于回波的到达数量预先设定的数量的被测方位角。 确定器确定分别对应于测试方位角的导向矢量之间的相关性水平。 选择器根据确定的导向矢量之间的相关性水平,从测试的方位角中选择方位角作为功率估计目标。 第一估计器估计来自每个功率估计目标的接收功率电平。 第二估计器基于来自每个功率估计目标的估计的接收功率电平,从功率估计目标估计目标的方位角。 来自方位角的估计接收功率电平等于或大于预设阈值电平。

    Moving object detection system
    2.
    发明授权
    Moving object detection system 有权
    移动物体检测系统

    公开(公告)号:US09030349B2

    公开(公告)日:2015-05-12

    申请号:US13477441

    申请日:2012-05-22

    摘要: In a system, a detecting module cyclically detects positional information of reflection points of received echoes. A sampling module cyclically samples, from the detected reflection points for each cycle, first and second reflection points. The first and second reflection points are expected to be reflection points of the respective first and second reflective portions of a moving object in front of the system. A first determining module determines whether a distance between the first and second reflection points varies over time. A second determining module determines that the first and second reflection points correspond to reflection points of the respective first and second reflective portions of a single moving object when it is determined that the distance between the first reflection point and the second reflection point is substantially invariant over time.

    摘要翻译: 在系统中,检测模块周期性地检测接收到的回波的反射点的位置信息。 采样模块从检测到的每个循环的反射点循环地采样第一和第二反射点。 期望第一和第二反射点是系统前面的移动物体的相应的第一和第二反射部分的反射点。 第一确定模块确定第一和第二反射点之间的距离是否随时间变化。 当确定第一反射点和第二反射点之间的距离基本上不变时,第二确定模块确定第一和第二反射点对应于单个移动物体的相应的第一和第二反射部分的反射点 时间。

    MOVING OBJECT DETECTION SYSTEM
    3.
    发明申请
    MOVING OBJECT DETECTION SYSTEM 有权
    移动物体检测系统

    公开(公告)号:US20120299766A1

    公开(公告)日:2012-11-29

    申请号:US13477441

    申请日:2012-05-22

    IPC分类号: G01S13/08

    摘要: In a system, a detecting module cyclically detects positional information of reflection points of received echoes. A sampling module cyclically samples, from the detected reflection points for each cycle, first and second reflection points. The first and second reflection points are expected to be reflection points of the respective first and second reflective portions of a moving object in front of the system. A first determining module determines whether a distance between the first and second reflection points varies over time. A second determining module determines that the first and second reflection points correspond to reflection points of the respective first and second reflective portions of a single moving object when it is determined that the distance between the first reflection point and the second reflection point is substantially invariant over time.

    摘要翻译: 在系统中,检测模块周期性地检测接收到的回波的反射点的位置信息。 采样模块从检测到的每个循环的反射点循环地采样第一和第二反射点。 期望第一和第二反射点是系统前面的移动物体的相应的第一和第二反射部分的反射点。 第一确定模块确定第一和第二反射点之间的距离是否随时间变化。 当确定第一反射点和第二反射点之间的距离基本上不变时,第二确定模块确定第一和第二反射点对应于单个移动物体的相应的第一和第二反射部分的反射点 时间。

    RADAR WITH NON-UNIFORMLY SPACED ANTENNA ARRAY
    4.
    发明申请
    RADAR WITH NON-UNIFORMLY SPACED ANTENNA ARRAY 有权
    雷达与非均匀空间天线阵列

    公开(公告)号:US20100019954A1

    公开(公告)日:2010-01-28

    申请号:US12509655

    申请日:2009-07-27

    IPC分类号: G01S13/00

    摘要: In a radar with a non-uniformly spaced antenna array, an extractor estimates a number of arrivals of echoes to the antenna array. A setter sets a number of azimuths corresponding to a number of extracted peaks as a number of tested azimuths greater than the number of arrivals of echoes by a preset number. A determiner determines a level of correlations among steering vectors respectively corresponding to the tested azimuths. A selector selects, from the tested azimuths, azimuths as power-estimation targets based on the determined level of the correlations among the steering vectors. A first estimator estimates a received power level from each power-estimation target. A second estimator estimates, from the power-estimation targets, an azimuth of the target based on the estimated received power level from each power-estimation target. The estimated received power level from the azimuth is equal to or greater than a preset threshold level.

    摘要翻译: 在具有不均匀间隔的天线阵列的雷达中,提取器估计到天线阵列的回波的到达数量。 设定器将与提取的峰值数相对应的方位数设定为大于回波的到达数量预先设定的数量的被测方位角。 确定器确定分别对应于测试方位角的导向矢量之间的相关性水平。 选择器根据确定的导向矢量之间的相关性水平,从测试的方位角中选择方位角作为功率估计目标。 第一估计器估计来自每个功率估计目标的接收功率电平。 第二估计器基于来自每个功率估计目标的估计的接收功率电平,从功率估计目标估计目标的方位角。 来自方位角的估计接收功率电平等于或大于预设阈值电平。

    Filter coefficient calculation method and filter coefficient calculation unit
    5.
    发明申请
    Filter coefficient calculation method and filter coefficient calculation unit 审中-公开
    滤波系数计算方法和滤波系数计算单位

    公开(公告)号:US20100138466A1

    公开(公告)日:2010-06-03

    申请号:US12591642

    申请日:2009-11-25

    IPC分类号: G06F17/10

    摘要: Provided is a filter coefficient calculation method that calculates filter functions, each having (2n+1) rows and (2n+1) columns (n is an integer), the method including calculating a first filter function in accordance with a set value that is externally input, calculating an error between a total sum of values included in the first filter function and an ideal value of the total sum, supplying an odd error included in the error to a first origin coefficient that is located at a center of the first filter function as a first correction value if the error is an odd number, and supplying an even error to one of the first origin coefficient and a coefficient pair that is located symmetrically with respect to a point of the first origin coefficient as a second correction value, the even error being the error except the odd error.

    摘要翻译: 提供了一种滤波器系数计算方法,其计算每个具有(2n + 1)行和(2n + 1)列(n为整数)的滤波器功能,所述方法包括根据设定值计算第一滤波器函数 计算包括在第一滤波器功能中的值的总和与总和的理想值之间的误差,将包含在该误差中的奇数误差提供给位于第一滤波器的中心的第一原点系数 作为第一校正值,如果误差是奇数,并且将第一原始系数和对应于第一原始系数的点对称的系数对之一提供均匀误差作为第二校正值, 偶数误差除了奇数误差之外的误差。

    RECORDING APPARATUS HAVING PLAYLIST EDITING FUNCTION
    6.
    发明申请
    RECORDING APPARATUS HAVING PLAYLIST EDITING FUNCTION 有权
    具有播放列表功能的记录装置

    公开(公告)号:US20080008056A1

    公开(公告)日:2008-01-10

    申请号:US11850848

    申请日:2007-09-06

    申请人: Koichiro Suzuki

    发明人: Koichiro Suzuki

    IPC分类号: G11B21/08

    摘要: A recording apparatus comprising a recording portion for recording moving image data on a recording medium, a recording instruction portion for instructing start and temporary stop of recording the moving image data, a playlist processing portion for producing playlist data indicating a reproduction procedure of the moving image data of a plurality of clips recorded on the recording medium; and a control portion for displaying on a display device a representative image indicating each clip of the moving image data designated in the playlist during temporary stop of recording the moving image data.

    摘要翻译: 一种记录装置,包括用于在记录介质上记录运动图像数据的记录部分,用于指示开始和暂时停止记录运动图像数据的记录指令部分,用于产生指示运动图像的再现过程的播放列表数据的播放列表处理部分 记录在记录介质上的多个剪辑的数据; 以及控制部分,用于在暂时停止记录运动图像数据时,在显示装置上显示指示播放列表中指定的运动图像数据的每个剪辑的代表图像。

    Process for producing granular bleach activator composition and granular
bleach activator composition
    8.
    发明授权
    Process for producing granular bleach activator composition and granular bleach activator composition 失效
    生产粒状漂白活化剂组合物和颗粒漂白活化剂组合物的方法

    公开(公告)号:US5458801A

    公开(公告)日:1995-10-17

    申请号:US950994

    申请日:1992-09-25

    摘要: A granular bleach activator composition and a process for producing a granular bleach activator composition having excellent solubility and storability, which comprises using at least one member selected from the group consisting of substances (a), (b), (c) and (d) as a core particle and granulating the core particle and a powdery bleach activator in the presence of a water-soluble organic binder to give granules having a weight-average particle diameter of 100 to 3,000 .mu.m:(a) a water-soluble substance having a pH in a 3 wt. % aqueous solution thereof, of 2 to 10,(b) a borate-coated sodium percarbonate, the particle of which has an inner surface and/or an outer surface coated with the borate,(c) a borate-coated sodium perborate, the particle of which has an inner surface and/or an outer surface coated with the borate, and(d) sodium perborate other than the borate-coated sodium perborate (c).

    摘要翻译: 一种颗粒状漂白活化剂组合物和一种制备具有优异溶解度和保存性的颗粒状漂白活化剂组合物的方法,其包括使用选自物质(a),(b),(c)和(d))中的至少一种, 作为核心颗粒,并在水溶性有机粘合剂存在下将核心颗粒和粉末状漂白活化剂造粒,得到重均粒径为100-3000μm的颗粒:(a)水溶性物质,其具有 3重量%的pH %的水溶液为2至10,(b)硼酸盐包覆的过碳酸钠,其颗粒具有用硼酸盐涂覆的内表面和/或外表面,(c)硼酸盐包被的过硼酸钠, 其颗粒具有涂覆有硼酸盐的内表面和/或外表面,和(d)除了硼酸盐包被的过硼酸钠(c)之外的过硼酸钠。

    Recording apparatus having playlist editing function
    9.
    发明授权
    Recording apparatus having playlist editing function 有权
    具有播放列表编辑功能的记录装置

    公开(公告)号:US07525881B2

    公开(公告)日:2009-04-28

    申请号:US11850848

    申请日:2007-09-06

    申请人: Koichiro Suzuki

    发明人: Koichiro Suzuki

    IPC分类号: G11B7/085 H04N5/76

    摘要: A recording apparatus comprising a recording portion for recording moving image data on a recording medium, a recording instruction portion for instructing start and temporary stop of recording the moving image data, a playlist processing portion for producing playlist data indicating a reproduction procedure of the moving image data of a plurality of clips recorded on the recording medium; and a control portion for displaying on a display device a representative image indicating each clip of the moving image data designated in the playlist during temporary stop of recording the moving image data.

    摘要翻译: 一种记录装置,包括用于在记录介质上记录运动图像数据的记录部分,用于指示开始和暂时停止记录运动图像数据的记录指令部分,用于产生指示运动图像的再现过程的播放列表数据的播放列表处理部分 记录在记录介质上的多个剪辑的数据; 以及控制部分,用于在暂时停止记录运动图像数据时,在显示装置上显示指示播放列表中指定的运动图像数据的每个剪辑的代表图像。

    ELECTRONIC SCANNING RADAR APPARATUS
    10.
    发明申请
    ELECTRONIC SCANNING RADAR APPARATUS 有权
    电子扫描雷达设备

    公开(公告)号:US20080048906A1

    公开(公告)日:2008-02-28

    申请号:US11676684

    申请日:2007-02-20

    IPC分类号: G01S13/42 G01S13/93

    摘要: An electronic scanning radar apparatus has a cutting portion for cutting receiving data which is comprised of N numbers of data for each channel into two more short time data having M (

    摘要翻译: 电子扫描雷达装置具有切割部分,用于将每个通道的N个数据数据的接收数据切割成具有每个通道的时间方向上的M(N)个数据的两个更短的时间数据;逆矩阵 用于从短时间数据计算和估计时间序列相关矩阵的逆矩阵的估计器;以及相位信息产生部分,用于计算时间序列相关矩阵的估计逆矩阵中的CAPON相位信息,以便检测距离, 基于计算的CAPON相位信息的目标的方位角和相对速度。