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1. 发明专利

JP2010189850A Method and device for measuring position of guard rail for preventing derailment 有权
标题翻译：用于测量防护装置位置的方法和装置
公开(公告)号：JP2010189850A
公开(公告)日：2010-09-02
申请号：JP2009032456
申请日：2009-02-16
申请人： Central Japan Railway Co , Hitachi High-Technologies Corp , 東海旅客鉄道株式会社 , 株式会社日立ハイテクノロジーズ
发明人： NAKAGAWA MASAKI , MIWA KAZUHIRO , SEKI MASAKI , ADACHI SHUICHI , SAKAI MITSUO , KANETANI MOTONARI , OSONE ATSUSHI , TANABE KAZUYA
IPC分类号： E01B35/00
摘要： PROBLEM TO BE SOLVED: To provide a method and a device for measuring a position of a guard rail for preventing derailment, which enable the high-precision measurement of the position of the guard rail for preventing the derailment, with respect to a rail, by applying image processing to a detection signal of a two-dimensional displacement sensor, so as to reduce an image processing load.
SOLUTION: A spacing between a head surface of the rail and a top surface of the guard rail for preventing the derailment, which is obtained when a spacing between the rail and the guard rail for preventing the derailment is set at a normal distance, is computed by image processing, so that an offset value from the normal distance can be computed. Thus, the amount of deviation from a value computed by the image processing is obtained; and the continuity of a measurement range (measurement value) is secured by correcting the amount of deviation by the offset value, without securing the continuity of an image in a rail crossing direction and without reference to the state of the installation of the plurality of two-dimensional displacement sensors in the rail crossing direction.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于测量用于防止脱轨的防护栏的位置的方法和装置，其能够高精度地测量用于防止脱轨的护轨位置相对于通过对二维位移传感器的检测信号应用图像处理，以减少图像处理负荷。解决方案：轨道的头部表面与护轨顶表面之间的间隔，用于防止脱轨，这是当用于防止脱轨的轨道和护轨之间的间距设定在正常距离时获得的，通过图像处理计算，从而可以计算出与正常距离的偏移值。因此，获得与通过图像处理计算的值的偏差量; 并且通过将偏移量校正为偏移值来确保测量范围（测量值）的连续性，而不确保图像在轨道交叉方向上的连续性，而不参考安装多个两个轨道交叉方向的三维位移传感器。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2010032413A Measurement device and railway vehicle 有权
标题翻译：测量装置和铁路车辆
公开(公告)号：JP2010032413A
公开(公告)日：2010-02-12
申请号：JP2008196099
申请日：2008-07-30
申请人： Central Japan Railway Co , Nippon Sharyo Seizo Kaisha Ltd , 日本車輌製造株式会社 , 東海旅客鉄道株式会社
发明人： KONOKAWA TORU , KUNII TOSHIKI , FUKUI YASUYUKI , MIWA MASAHIRO , NAGANUMA YASUKUNI , NAKAGAWA MASAKI
IPC分类号： G01M17/08 , G01H1/00
摘要： PROBLEM TO BE SOLVED: To provide a device which is both easy to mount and dismount and which secures measurement accuracy, and to provide a railway vehicle. SOLUTION: This measuring device 5 is fixed on a surface on the rail R side of an axle box 4 by a sensor fixing member 8a and the fourth fixing member 8b, and each shape of a box member 21 and a lid member 22 of the measuring device 5 is constituted symmetric with respect to both straight lines, namely, a virtual straight line L1 formed by connecting a pair of sensor fixing members 8a, and a virtual straight line L2 orthogonal to the virtual straight line L1 and passing a middle point of the pair of sensor fixing members 8a, in a plan view. A sensor member 9 is disposed on the virtual straight line L1. Hence, the measurement accuracy of the sensor member 9 can be secured, by suppressing the resonance between the box member 21 and the lid member 22. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种易于安装和拆卸并且确保测量精度并且提供铁路车辆的装置。解决方案：该测量装置5通过传感器固定构件8a和第四固定构件8b固定在轴箱4的轨道R侧的表面上，并且每个形状的箱构件21和盖构件22 测量装置5相对于两条直线构成对称，即通过连接一对传感器固定部件8a形成的虚拟直线L1和与虚拟直线L1正交的虚拟直线L2，并且通过中间一对传感器固定部件8a的平面图。传感器构件9设置在虚拟直线L1上。因此，通过抑制盒构件21和盖构件22之间的共振，可以确保传感器构件9的测量精度。（C）2010，JPO＆INPIT

3. 发明专利

JP2012073100A Tongue rail contact condition measuring apparatus and tongue rail wear amount measuring apparatus 有权
标题翻译： TONGUE RAIL联系方式测量仪器和TONGUE RAIL WEAR AMOUNT MEASURING APPARATUS
公开(公告)号：JP2012073100A
公开(公告)日：2012-04-12
申请号：JP2010217863
申请日：2010-09-28
申请人： Central Japan Railway Co , Hitachi High-Technologies Corp , 東海旅客鉄道株式会社 , 株式会社日立ハイテクノロジーズ
发明人： MAEDA MASAKATSU , MIWA MASAHIRO , NAKAGAWA MASAKI , KOKAJI YUSUKE , OSONE ATSUSHI , SAKAI MITSUO , IKEDA HIROKI
IPC分类号： G01B11/14 , E01B35/00 , G01B11/24
摘要： PROBLEM TO BE SOLVED: To provide a tongue rail contact condition measuring apparatus and a tongue rail wear amount measuring apparatus that can efficiently and successively measure a head surface shape of a stock rail and an end of a tongue rail in a state where the rails contact with each other at a branch part of the rails without depending on a guess of an operator.SOLUTION: A clamp member is provided for clamping and fixing an end of a bridge member onto a second rail so that a bridge structure between a first rail and the second rail can support a linear movement mechanism on the second rail and on the first rail, while maintaining the fixation state. Accordingly, a measurement signal on a head surface shape of the first rail and a tongue rail contacting the first rail can be successively obtained in a rail lengthwise direction by a two-dimensional displacement sensor for moving a movable carriage of the linear movement mechanism. According to the measurement signal, a tongue rail wear amount can also be obtained.
摘要翻译：要解决的问题：提供一种舌轨接触状态测量装置和舌轨道磨损量测量装置，其能够有效且连续地测量库存轨道和舌轨端部的头部表面形状，轨道在轨道的分支部分处彼此接触，而不依赖于操作者的猜测。解决方案：提供夹紧构件，用于将桥接构件的端部夹紧并固定到第二轨道上，使得第一轨道和第二轨道之间的桥接结构可以支撑在第二轨道上的线性运动机构第一轨，同时保持固定状态。因此，可以通过用于移动直线运动机构的可移动托架的二维位移传感器，在轨道纵向方向上连续地获得第一轨道的头部表面形状和与第一轨道接触的舌轨道的测量信号。根据测量信号，也可以获得舌轨磨损量。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2009276270A Rail head face shape measurement device and measurement method 有权
标题翻译：轨道头部形状测量装置和测量方法
公开(公告)号：JP2009276270A
公开(公告)日：2009-11-26
申请号：JP2008129250
申请日：2008-05-16
申请人： Central Japan Railway Co , Hitachi High-Technologies Corp , 東海旅客鉄道株式会社 , 株式会社日立ハイテクノロジーズ
发明人： MIWA MASAHIRO , NAKAGAWA MASAKI , SAKAI MITSUO , KANETANI MOTONARI , IKEDA HIROKI , OSONE ATSUSHI
IPC分类号： G01B11/24
摘要： PROBLEM TO BE SOLVED: To provide a rail head face shape measurement device and measurement method to efficiently and continuously measure the head face shape of a rail with high accuracy, without depending on an operator's intuition and reduce the data processing loads in a data processing apparatus.
SOLUTION: First and second two-dimensional displacement sensors are fixed to a sensor support member. The sensor support member is fixed to the moving base of a straight moving mechanism and measurement light, by using the angle part of a rail wheel tread as the measurement center is emitted to the head face of the rail, respectively from both sides of the rail. By moving the sensor support member, a two-dimensional measurement signal indicating the displacement from a predetermined reference position is obtained, by using the angle part of the rail wheel tread center as the measurement center.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种轨头测量装置和测量方法，以高精度高效地连续地测量导轨的头部面形状，而不依赖于操作人员的直觉，并减少了一个数据处理装置。解决方案：将第一和第二二维位移传感器固定到传感器支撑构件。传感器支撑构件通过使用轨道轮胎胎面的角部分分别固定到直线移动机构和测量光的移动基座，因为测量中心分别从轨道的两侧发射到轨道的头部表面。通过移动传感器支撑构件，通过使用轨道轮胎胎面中心的角部作为测量中心，获得指示从预定基准位置的位移的二维测量信号。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2009042054A State monitoring method of adhesive insulating rail, and state monitoring device of adhesive insulating rail 有权
标题翻译：粘合绝缘铁路状态监测方法及胶粘绝缘铁路状态监测装置
公开(公告)号：JP2009042054A
公开(公告)日：2009-02-26
申请号：JP2007206933
申请日：2007-08-08
申请人： Central Japan Railway Co , 東海旅客鉄道株式会社
发明人： MIWA MASAHIRO , NAKAGAWA MASAKI , WATANABE YASUTO , ADACHI SHUICHI
IPC分类号： G01L1/00 , E01B11/54 , E01B26/00
摘要： PROBLEM TO BE SOLVED: To provide a state monitoring method or the like of an adhesive insulating rail capable of estimating a stress applied to a joint plate of the adhesive insulating rail based on an axle-box acceleration and irregularity in height of the rail. SOLUTION: A stress applied to a joint plate is estimated from the axle-box acceleration at a connection part of the adhesive insulating rail measured by an acceleration measuring procedure and the irregularity in height at the connection part of the adhesive insulating rail measured by an irregularity-in-height measuring procedure, based on an estimated joint plate stress management chart showing a correlation between the axle-box acceleration and the irregularity in height at the connection part of the adhesive insulating rail, and a stress applied to the joint plate of the adhesive insulating rail. State monitoring of the adhesive insulating rail is performed based on the estimated joint plate stress. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种粘合绝缘轨道的状态监测方法等，其能够基于轴箱加速度和/或所述粘合绝缘轨道的高度不均匀性来估计施加到粘合绝缘轨道的接合板的应力轨。
解决方案：通过加速度测量程序测量的粘合绝缘导轨的连接部分的轴箱加速度和粘合绝缘导轨的连接部分的高度不规则度量，估计应用于接合板的应力通过高低不平度测量程序，基于估计的联接板应力管理图，其显示了轴箱加速度与粘合绝缘轨道的连接部分处的高度不均匀性之间的相关性以及施加到接头的应力粘合绝缘板的板。基于估计的接合板应力来执行粘合绝缘轨道的状态监测。版权所有（C）2009，JPO＆INPIT

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