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1. 发明授权

US08483442B2 Measurement apparatus, measurement method, and feature identification apparatus 有权
标题翻译：测量装置，测量方法和特征识别装置
公开(公告)号：US08483442B2
公开(公告)日：2013-07-09
申请号：US12527478
申请日：2008-02-15
申请人： Junichi Takiguchi , Naoyuki Kajiwara , Yoshihiro Shima , Ryujiro Kurosaki , Takumi Hashizume
发明人： Junichi Takiguchi , Naoyuki Kajiwara , Yoshihiro Shima , Ryujiro Kurosaki , Takumi Hashizume
IPC分类号： G06K9/00
CPC分类号： G01C21/3602 , G06T7/521 , G06T2207/10028 , G06T2207/20101 , G06T2207/20221 , G06T2207/30252
摘要： It is an object to measure a position of a feature around a road. An image memory unit stores images in which neighborhood of the road is captured. Further, a three-dimensional point cloud model memory unit 709 stores a point cloud showing three-dimensional coordinates obtained by laser measurement which is carried out simultaneously to the image-capturing of the images as a road surface shape model. A model projecting unit 172 projects a point cloud on the image, and an image displaying unit 341 displays the point cloud superimposed with the image on the displaying device. Using an image point inputting unit 342, a pixel on a feature of a measurement target is specified by a user as a measurement image point. A neighborhood extracting unit 171 extracts a point which is located adjacent to the measurement image point and superimposed on the feature for the measurement target from the point cloud. A feature position calculating unit 174 outputs three-dimensional coordinates shown by the extracted point as three-dimensional coordinates of the feature for the measurement target.
摘要翻译：测量道路周围的特征的位置是一个对象。图像存储单元存储捕获道路邻域的图像。此外，三维点云模型存储单元709将通过激光测量获得的三维坐标的点云存储在作为路面形状模型的图像拍摄同时进行。模型投影单元172将图像上的点云投影，并且图像显示单元341将与图像叠加的点云显示在显示装置上。使用图像点输入单元342，由用户指定测量对象的特征上的像素作为测量图像点。邻域提取单元171从点云中提取与测量图像点相邻并且叠加在测量对象的特征上的点。特征位置计算单元174输出由提取的点示出的三维坐标作为测量对象的特征的三维坐标。

2. 发明申请

US20080208504A1 IMPULSE LINE-CLOGGING DETECTING UNIT AND IMPULSE LINE-CLOGGING DETECTING METHOD 有权
标题翻译：脉冲线间隔检测单元和脉冲线间隔检测方法
公开(公告)号：US20080208504A1
公开(公告)日：2008-08-28
申请号：US11861215
申请日：2007-09-25
申请人： Takumi HASHIZUME , Tetsuya Wakui , Jyun-ichi Eino , Nobuo Miyaji , Yoshitaka Yuki
发明人： Takumi HASHIZUME , Tetsuya Wakui , Jyun-ichi Eino , Nobuo Miyaji , Yoshitaka Yuki
IPC分类号： G01F1/50
CPC分类号： G01F1/50
摘要： This impulse line-clogging detecting apparatus is provide with: a differential pressure detecting unit that detects a differential pressure of a fluid, and outputs time series data of the differential pressure; a differential pressure fluctuation calculating unit that calculates a differential pressure fluctuation; a fluctuation variance calculating unit that calculates a variance of the differential pressure fluctuation; a variance ratio calculating unit that calculates a variance ratio of the differential pressure fluctuation variance calculated by the fluctuation variance calculating unit to a differential pressure fluctuation variance obtained in advance in a normal state of the high and low pressure side impulse lines; a variance ratio correcting unit that calculates a correction value for suppressing change of the variance ratio; and a clogging determining unit that determines whether the high and low pressure side impulse lines are clogged, based on the variance ratio corrected by the variance ratio correcting unit.
摘要翻译：这种脉冲线堵塞检测装置具有：差压检测单元，其检测流体的压差，并输出压差的时间序列数据; 压差波动计算单元，计算压差波动; 波动方差计算单元，计算差压波动的方差; 方差比计算单元，其计算由所述波动方差计算单元计算出的压差波动方差的方差比与在所述高低压侧脉冲线的正常状态中预先获得的压差波动方差; 方差比校正单元，计算用于抑制方差比变化的校正值; 以及堵塞判定单元，其基于由所述方差比校正单元校正的方差比，判定高压侧脉冲和低压侧脉冲线是否堵塞。

3. 发明申请

US20060278006A1 Pressure detector and method of diagnosing blockage of impulse lines 有权
标题翻译：压力检测器和诊断脉冲线阻塞的方法
公开(公告)号：US20060278006A1
公开(公告)日：2006-12-14
申请号：US11442573
申请日：2006-05-25
申请人： Takumi Hashizume , Tetsuya Wakui , Nobuo Miyaji
发明人： Takumi Hashizume , Tetsuya Wakui , Nobuo Miyaji
IPC分类号： G01L13/02
CPC分类号： G01L13/00 , Y10T137/8242 , Y10T137/8326
摘要： A pressure detector for detecting a high side pressure from a high pressure side impulse line and a low side pressure from a low pressure side impulse line includes a high side pressure variance calculating section for calculating a high side pressure variance from a high side pressure fluctuation calculated from a high side pressure signal, a low side pressure variance calculating section for calculating a low side pressure variance from a low side pressure fluctuation calculated from a low side pressure signal, a rate calculating section for calculating a variable according to a ratio of the high side pressure variance to the low side pressure variance, and a determining section for determining blockage of the high pressure side impulse line or blockage of the low pressure side impulse line based on a value of the variable.
摘要翻译：用于从高压侧脉冲线检测高侧压力和低压侧脉冲线路的低侧压力的压力检测器包括：高侧压力方差计算部分，用于从计算出的高侧压力波动计算高侧压力差异从高侧压力信号，低侧压力方差计算部分，用于根据从低侧压力信号计算的低侧压力波动计算低侧压力变化;速率计算部分，用于根据高压压力信号的比率计算变量以及确定部，用于基于所述变量的值来确定所述高压侧脉冲线的阻塞或所述低压侧脉冲线的阻塞。

4. 发明授权

US08625851B2 Measurement apparatus, measurement method, and feature identification apparatus 有权
标题翻译：测量装置，测量方法和特征识别装置
公开(公告)号：US08625851B2
公开(公告)日：2014-01-07
申请号：US13547788
申请日：2012-07-12
申请人： Junichi Takiguchi , Naoyuki Kajiwara , Yoshihiro Shima , Ryujiro Kurosaki , Takumi Hashizume
发明人： Junichi Takiguchi , Naoyuki Kajiwara , Yoshihiro Shima , Ryujiro Kurosaki , Takumi Hashizume
IPC分类号： G06K9/00
CPC分类号： G01C21/3602 , G06T7/521 , G06T2207/10028 , G06T2207/20101 , G06T2207/20221 , G06T2207/30252
摘要： It is an object to measure a position of a feature around a road. An image memory unit stores images in which neighborhood of the road is captured. Further, a three-dimensional point cloud model memory unit 709 stores a point cloud showing three-dimensional coordinates obtained by laser measurement which is carried out simultaneously to the image-capturing of the images as a road surface shape model. Using an image point inputting unit 342, a pixel on a feature of a measurement target is specified by a user as a measurement image point. A neighborhood extracting unit 171 extracts a point which is located adjacent to the measurement image point and superimposed on the feature for the measurement target from the point cloud. A feature position calculating unit 174 outputs three-dimensional coordinates shown by the extracted point as three-dimensional coordinates of the feature for the measurement target.
摘要翻译：测量道路周围的特征的位置是一个对象。图像存储单元存储捕获道路邻域的图像。此外，三维点云模型存储单元709将通过激光测量获得的三维坐标的点云存储在作为路面形状模型的图像拍摄同时进行。使用图像点输入单元342，由用户指定测量对象的特征上的像素作为测量图像点。邻域提取单元171从点云中提取与测量图像点相邻并且叠加在测量对象的特征上的点。特征位置计算单元174输出由提取的点示出的三维坐标作为测量对象的特征的三维坐标。

5. 发明申请

US20130011013A1 MEASUREMENT APPARATUS, MEASUREMENT METHOD, AND FEATURE IDENTIFICATION APPARATUS 有权
公开(公告)号：US20130011013A1
公开(公告)日：2013-01-10
申请号：US13547788
申请日：2012-07-12
申请人： Junichi TAKIGUCHI , Naoyuki Kajiwara , Yoshihiro Shima , Ryujiro Kurosaki , Takumi Hashizume
发明人： Junichi TAKIGUCHI , Naoyuki Kajiwara , Yoshihiro Shima , Ryujiro Kurosaki , Takumi Hashizume
IPC分类号： G06K9/48
CPC分类号： G01C21/3602 , G06T7/521 , G06T2207/10028 , G06T2207/20101 , G06T2207/20221 , G06T2207/30252
摘要： It is an object to measure a position of a feature around a road. An image memory unit stores images in which neighborhood of the road is captured. Further, a three-dimensional point cloud model memory unit 709 stores a point cloud showing three-dimensional coordinates obtained by laser measurement which is carried out simultaneously to the image-capturing of the images as a road surface shape model. Using an image point inputting unit 342, a pixel on a feature of a measurement target is specified by a user as a measurement image point. A neighborhood extracting unit 171 extracts a point which is located adjacent to the measurement image point and superimposed on the feature for the measurement target from the point cloud. A feature position calculating unit 174 outputs three-dimensional coordinates shown by the extracted point as three-dimensional coordinates of the feature for the measurement target.

6. 发明申请

US20100034426A1 MEASUREMENT APPARATUS, MEASUREMENT METHOD, AND FEATURE IDENTIFICATION APPARATUS 有权
标题翻译：测量装置，测量方法和特征识别装置
公开(公告)号：US20100034426A1
公开(公告)日：2010-02-11
申请号：US12527478
申请日：2008-02-15
申请人： Junichi Takiguchi , Naoyuki Kajiwara , Yoshihiro Shima , Ryujiro Kurosaki , Takumi Hashizume
发明人： Junichi Takiguchi , Naoyuki Kajiwara , Yoshihiro Shima , Ryujiro Kurosaki , Takumi Hashizume
IPC分类号： G06K9/00 , G06T15/00
CPC分类号： G01C21/3602 , G06T7/521 , G06T2207/10028 , G06T2207/20101 , G06T2207/20221 , G06T2207/30252
摘要： It is an object to measure a position of a feature around a road. An image memory unit stores images in which neighborhood of the road is captured. Further, a three-dimensional point cloud model memory unit 709 stores a point cloud showing three-dimensional coordinates obtained by laser measurement which is carried out simultaneously to the image-capturing of the images as a road surface shape model. A model projecting unit 172 projects a point cloud on the image, and an image displaying unit 341 displays the point cloud superimposed with the image on the displaying device. Using an image point inputting unit 342, a pixel on a feature of a measurement target is specified by a user as a measurement image point. A neighborhood extracting unit 171 extracts a point which is located adjacent to the measurement image point and superimposed on the feature for the measurement target from the point cloud. A feature position calculating unit 174 outputs three-dimensional coordinates shown by the extracted point as three-dimensional coordinates of the feature for the measurement target.
摘要翻译：测量道路周围的特征的位置是一个对象。图像存储单元存储捕获道路邻域的图像。此外，三维点云模型存储单元709将通过激光测量获得的三维坐标的点云存储在作为路面形状模型的图像拍摄同时进行。模型投影单元172在图像上投影点云，并且图像显示单元341将与图像叠加的点云显示在显示装置上。使用图像点输入单元342，由用户指定测量对象的特征上的像素作为测量图像点。邻域提取单元171从点云中提取与测量图像点相邻并且叠加在测量对象的特征上的点。特征位置计算单元174输出由提取的点示出的三维坐标作为测量对象的特征的三维坐标。

7. 发明授权

US07406387B2 Apparatus and method for detecting blockage of impulse lines 有权
标题翻译：用于检测脉冲线阻塞的装置和方法
公开(公告)号：US07406387B2
公开(公告)日：2008-07-29
申请号：US11723855
申请日：2007-03-22
申请人： Takumi Hashizume , Tetsuya Wakui , Jyun-ichi Eino , Nobuo Miyaji
发明人： Takumi Hashizume , Tetsuya Wakui , Jyun-ichi Eino , Nobuo Miyaji
IPC分类号： G01F1/34 , G06F15/00
CPC分类号： G01L27/007
摘要： A detecting apparatus includes the following units. A pressure detecting unit detects in time series higher and lower static pressures and a differential pressure. Fluctuation calculating units calculate time series data sets of a differential pressure fluctuation, a higher static pressure fluctuation, and a lower static pressure fluctuation. Square sum calculating units calculate the square sum of the time series data sets of the differential pressure fluctuation, the square sum of the time series data sets of the higher static pressure fluctuation, and the square sum of the time series data sets of the lower static pressure fluctuation. A correlation coefficient calculating unit calculates first and second correlation coefficients. An intermediate variable calculating unit calculates an intermediate variable. A blockage rate calculating unit calculates a blockage rate. A determination unit determines a blockage of higher and lower pressure impulse lines with reference to the blockage rate.
摘要翻译：检测装置包括以下单元。压力检测单元以时间序列检测较高和较低的静压和压差。波动计算单位计算差压波动的时间序列数据组，较高的静压波动和较低的静压波动。平方和计算单位计算差压波动的时间序列数据集的平方和，较高静压波动的时间序列数据集的平方和和下静态的时间序列数据集的平方和压力波动。相关系数计算单元计算第一和第二相关系数。中间变量计算单元计算中间变量。堵塞率计算单元计算堵塞率。确定单元参考堵塞率来确定较高和较低压力脉冲线的阻塞。

8. 发明申请

US20130010074A1 MEASUREMENT APPARATUS, MEASUREMENT METHOD, AND FEATURE IDENTIFICATION APPARATUS 有权
标题翻译：测量装置，测量方法和特征识别装置
公开(公告)号：US20130010074A1
公开(公告)日：2013-01-10
申请号：US13547727
申请日：2012-07-12
申请人： Junichi TAKIGUCHI , Naoyuki KAJIWARA , Yoshihiro SHIMA , Ryujiro KUROSAKI , Takumi HASHIZUME
发明人： Junichi TAKIGUCHI , Naoyuki KAJIWARA , Yoshihiro SHIMA , Ryujiro KUROSAKI , Takumi HASHIZUME
IPC分类号： H04N13/02
CPC分类号： G01C21/3602 , G06T7/521 , G06T2207/10028 , G06T2207/20101 , G06T2207/20221 , G06T2207/30252
摘要： It is an object to measure a position of a feature around a road. An image memory unit stores images in which neighborhood of the road is captured. Further, a three-dimensional point cloud model memory unit 709 stores a point cloud showing three-dimensional coordinates obtained by laser measurement which is carried out simultaneously to the image-capturing of the images as a road surface shape model. Using an image point inputting unit 342, a pixel on a feature of a measurement target is specified by a user as a measurement image point. A neighborhood extracting unit 171 extracts a point which is located adjacent to the measurement image point and superimposed on the feature for the measurement target from the point cloud. A feature position calculating unit 174 outputs three-dimensional coordinates shown by the extracted point as three-dimensional coordinates of the feature for the measurement target.
摘要翻译：测量道路周围的特征的位置是一个对象。图像存储单元存储捕获道路邻域的图像。此外，三维点云模型存储单元709将通过激光测量获得的三维坐标的点云存储在作为路面形状模型的图像拍摄同时进行。使用图像点输入单元342，由用户指定测量对象的特征上的像素作为测量图像点。邻域提取单元171从点云中提取与测量图像点相邻并且叠加在测量对象的特征上的点。特征位置计算单元174输出由提取的点示出的三维坐标作为测量对象的特征的三维坐标。

9. 发明授权

US07260496B2 Pressure detector and method of diagnosing blockage of impulse lines 有权
标题翻译：压力检测器和诊断脉冲线阻塞的方法
公开(公告)号：US07260496B2
公开(公告)日：2007-08-21
申请号：US11442573
申请日：2006-05-25
申请人： Takumi Hashizume , Tetsuya Wakui , Nobuo Miyaji
发明人： Takumi Hashizume , Tetsuya Wakui , Nobuo Miyaji
IPC分类号： G08B21/00
CPC分类号： G01L13/00 , Y10T137/8242 , Y10T137/8326
摘要： A pressure detector for detecting a high side pressure from a high pressure side impulse line and a low side pressure from a low pressure side impulse line includes a high side pressure variance calculating section for calculating a high side pressure variance from a high side pressure fluctuation calculated from a high side pressure signal, a low side pressure variance calculating section for calculating a low side pressure variance from a low side pressure fluctuation calculated from a low side pressure signal, a rate calculating section for calculating a variable according to a ratio of the high side pressure variance to the low side pressure variance, and a determining section for determining blockage of the high pressure side impulse line or blockage of the low pressure side impulse line based on a value of the variable.
摘要翻译：用于从高压侧脉冲线检测高侧压力和低压侧脉冲线路的低侧压力的压力检测器包括：高侧压力方差计算部分，用于从计算出的高侧压力波动计算高侧压力差异从高侧压力信号，低侧压力方差计算部分，用于根据从低侧压力信号计算的低侧压力波动计算低侧压力变化;速率计算部分，用于根据高压压力信号的比率计算变量以及确定部，用于基于所述变量的值来确定所述高压侧脉冲线的阻塞或所述低压侧脉冲线的阻塞。

10. 发明申请

US20070225924A1 Apparatus and method for detecting blockage of impulse lines 有权
标题翻译：用于检测脉冲线阻塞的装置和方法
公开(公告)号：US20070225924A1
公开(公告)日：2007-09-27
申请号：US11723855
申请日：2007-03-22
申请人： Takumi Hashizume , Tetsuya Wakui , Jyun-ichi Eino , Nobuo Miyaji
发明人： Takumi Hashizume , Tetsuya Wakui , Jyun-ichi Eino , Nobuo Miyaji
IPC分类号： G06F19/00 , G06F17/40
CPC分类号： G01L27/007
摘要： A detecting apparatus includes the following units. A pressure detecting unit detects in time series higher and lower static pressures and a differential pressure. Fluctuation calculating units calculate time series data sets of a differential pressure fluctuation, a higher static pressure fluctuation, and a lower static pressure fluctuation. Square sum calculating units calculate the square sum of the time series data sets of the differential pressure fluctuation, the square sum of the time series data sets of the higher static pressure fluctuation, and the square sum of the time series data sets of the lower static pressure fluctuation. A correlation coefficient calculating unit calculates first and second correlation coefficients. An intermediate variable calculating unit calculates an intermediate variable. A blockage rate calculating unit calculates a blockage rate. A determination unit determines a blockage of higher and lower pressure impulse lines with reference to the blockage rate.
摘要翻译：检测装置包括以下单元。压力检测单元以时间序列检测较高和较低的静压和压差。波动计算单位计算差压波动的时间序列数据组，较高的静压波动和较低的静压波动。平方和计算单位计算差压波动的时间序列数据集的平方和，较高静压波动的时间序列数据集的平方和和下静态的时间序列数据集的平方和压力波动。相关系数计算单元计算第一和第二相关系数。中间变量计算单元计算中间变量。堵塞率计算单元计算堵塞率。确定单元参考堵塞率确定较高和较低压力脉冲线的阻塞。

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