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公开(公告)号：EP2881515A1
公开(公告)日：2015-06-10
申请号：EP14188945.1
申请日：2014-10-15
发明人： Nakamura, Kazuhiro , Saito, Masayuki , Amemiya, Yasuaki , Sato, Hiroki , Abe, Hironari , Abe, Kousuke
IPC分类号： E01C19/26
CPC分类号： G01B11/30 , E01C19/26 , E01C19/288 , E01C23/01 , G01B11/00 , G01B11/14 , G01C9/06 , G01C2009/066
摘要： A texture automatic monitoring system for measuring a road surface texture of a road surface compacted by a road roller, wherein a road surface texture measurement equipment for measuring the road surface texture is mounted on the road roller. The road surface texture measurement equipment comprises a height measurement instrument disposed on the rearward of the compaction roller and measures a height from the road surface, a moving distance detecting instrument which generates a moving distance detecting signal corresponding to the moving distance of the road roller, a data processing unit which calculates the moving distance of the road roller based on the moving distance detecting signal, and calculates one or more road surface property values indicating the road surface texture by using the measured value of the height acquired from the height measurement instrument and the calculated moving distance, and a displaying unit which displays the calculated road surface property value.
摘要翻译： 一种用于测量由路面压实的路面的路面纹理的纹理自动监测系统，其中，用于测量路面纹理的路面纹理测量设备安装在该路面滚轮上。 路面纹理测量设备包括设置在压实辊的后方并测量距路面高度的高度测量仪器;移动距离检测仪器，其产生对应于路面滚轮的移动距离的移动距离检测信号; 数据处理单元，其基于所述移动距离检测信号计算所述滚动辊的移动距离，并且使用从所述高度测量仪器获取的所述高度的测量值来计算表示所述路面结构的一个或多个路面特性值;以及 计算的移动距离，以及显示计算出的路面特性值的显示单元。
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公开(公告)号：EP1203928A1
公开(公告)日：2002-05-08
申请号：EP00917384.0
申请日：2000-04-20
发明人： ABE, Hironari , SAWA, Toshio , KASAHARA, Atsusi
摘要： The object of the present invention is to provide a road surface roughness measuring apparatus for measuring the coefficient of dynamic friction and the roughness of the road surface in each direction at a same section where the coefficient of dynamic friction is measured, said apparatus divides the measuring circle on the road surface into a plurality of sections, on which measuring circle the rotary type unit for measuring the coefficient of dynamic friction measures the coefficient of dynamic friction. The road surface roughness measuring apparatus has: a frame (32) having a plurality of legs (31) used for placing the apparatus on a road surface (G); a rotary shaft (45) mounted on the frame (32) and extending vertically; a rotary encoder (44) mounted on the top end of the rotary shaft (45); a rotation plate (50) mounted on the bottom end of the rotary shaft (45); a motor (39) provided with a speed reducing gear and for driving the rotary shaft via gears (41, 41a); and a laser displacement gauge (51) mounted on the rotation plate (50). The laser displacement gauge (51) is disposed in such a way as to measure a road surface roughness along a measuring circle (P) on which the rotary type unit for measuring the coefficient of dynamic friction measures the coefficient of dynamic friction by the rotation of the rotation plate. The measuring circle (P) is divided into a plurality of sections and the road surface roughness for each section (a to h) is calculated based on the signals of the laser displacement gauge (51) and the rotary encoder (44).
摘要翻译： 本发明的目的是提供一种路面粗糙度测量装置，用于在测量动摩擦系数的同一部分处测量动态摩擦系数和路面在各个方向上的粗糙度，所述装置将测量值 在路面上形成多个区段，在该区段上测量动摩擦系数的旋转式单元测量动摩擦系数。 该路面粗糙度测量装置具有：框架（32），其具有用于将该装置放置在路面（G）上的多个腿部（31）; 安装在框架（32）上并垂直延伸的旋转轴（45） 旋转编码器（44），其安装在旋转轴（45）的顶端; 安装在旋转轴（45）的底端上的旋转板（50）; 具有减速齿轮并通过齿轮（41,41a）驱动旋转轴的电动机（39）。 和安装在旋转板（50）上的激光位移计（51）。 激光位移计（51）配置成沿测量圆（P）测量路面粗糙度，在测量圆（P）上测量动摩擦系数的旋转型单元通过旋转测量动摩擦系数 旋转盘。 测量圆（P）被分成多个部分，并且基于激光位移计（51）和旋转编码器（44）的信号计算每个部分（a至h）的路面粗糙度。
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公开(公告)号：EP3346257B1
公开(公告)日：2022-04-27
申请号：EP17203416.7
申请日：2017-11-23
发明人： ABE, Hironari , ABE, Kosuke , ISHIKAWA, Noburu
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公开(公告)号：EP2881515B1
公开(公告)日：2016-11-16
申请号：EP14188945.1
申请日：2014-10-15
发明人： Nakamura, Kazuhiro , Saito, Masayuki , Amemiya, Yasuaki , Sato, Hiroki , Abe, Hironari , Abe, Kousuke
IPC分类号： E01C19/26
CPC分类号： G01B11/30 , E01C19/26 , E01C19/288 , E01C23/01 , G01B11/00 , G01B11/14 , G01C9/06 , G01C2009/066
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公开(公告)号：EP1203928B1
公开(公告)日：2007-06-13
申请号：EP00917384.0
申请日：2000-04-20
发明人： ABE, Hironari , SAWA, Toshio , KASAHARA, Atsusi
摘要： A road surface roughness measuring device which measures a roughness in each direction at the same positions as those sections where a coefficient of dynamic friction is measured by dividing a measurement circle on a road surface where the coefficient of dynamic friction is measured into multiple sections, wherein a frame body (32) having a plurality of legs (31) for installation on a road surface (G) is provided, a rotating shaft (45) extending in vertical direction is provided on the frame body (32), a rotary encoder (44) and a rotary disk (50) are installed at the upper and lower ends of the rotating shaft (45), respectively, a motor with speed reduction gear (39) driving the rotating shaft (45) through gears (41, 41a) is provided, a laser displacement gauge (51) is installed on the rotary disk (50), the laser displacement gauge (51) is installed so that a rotary type dynamic friction coefficient measurer measures a roughness by the rotation of the rotary disk (50) along a measurement circle (P) where a coefficient of dynamic friction was measured, the measurement circle (P) is divided into multiple sections, and the road surface roughness for each divided section (a to h) is calculated based on the signals from the laser displacement gauge (51) and the rotary encoder (44).
摘要翻译： 路面粗糙度测量装置，其通过将测量动摩擦系数的路面上的测量圆划分成多个区段，来测量在与测量动摩擦系数的区段相同的位置处的各个方向上的粗糙度，其中， 设有具有多个用于安装在路面（G）上的腿（31）的框架体（32），在框架体（32）上设置有沿竖直方向延伸的旋转轴（45），旋转编码器 在旋转轴45的上端和下端分别安装一个具有减速齿轮39的电动机，该电动机通过齿轮41,41a驱动旋转轴45， 在旋转盘50上设置激光位移计51，安装激光位移计51，使旋转型动摩擦系数测定装置通过旋转盘50的旋转测定粗糙度 ）沿measureme 测定动摩擦系数的nt circle（P），将测量圆（P）分割成多个区域，根据来自激光位移的信号计算出各分割区间（a〜h）的路面粗糙度 量规（51）和旋转编码器（44）。
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公开(公告)号：EP3346257A1
公开(公告)日：2018-07-11
申请号：EP17203416.7
申请日：2017-11-23
发明人： ABE, Hironari , ABE, Kosuke , ISHIKAWA, Noburu
CPC分类号： F16B43/003 , F16B5/0642 , F16B21/09 , F16B2001/0035 , G01N19/02
摘要： Friction coefficient measurement apparatus (100) measures an angle of relative torsion caused by friction between a road surface friction measuring rubber attached strip and a road surface. The apparatus (100) includes a road surface friction measuring rubber attached strip (30) and an attaching bolt (31) which attaches said rubber attached strip (30) to a main body of the friction coefficient measurement apparatus, a diameter of a large-diameter circular part of an attaching bolt insertion opening (30A) in said rubber attached strip (30) is set slightly larger than a diameter of a bolt head of the attaching bolt (31) and a diameter of a small-diameter circular part thereof is set smaller than the diameter of the bolt head of the attaching bolt (31) and is slightly larger than the diameter of the bolt shaft thereof, and a spring washer for anti-loosening the attaching bolt (32) and a rubber attached strip fall prevention washer (33) are interposed. The apparatus is able to reduce operator time taken for work of replacing the road surface friction measuring rubber attached strip with a new one.
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公开(公告)号：EP0589712A1
公开(公告)日：1994-03-30
申请号：EP93307579.8
申请日：1993-09-24
发明人： ABE, Hironari
CPC分类号： E01C5/00 , E01C9/00 , E01C11/005 , E01C2201/12
摘要： An airport runway has a recessed portion 6 provided in a predetermined region 5 of its surface in which a plurality of prefabricated plates 7 is placed. The plates are flush with the surface 2 of the runway 1 and their corresponding edges are superposed and fixed to each other with nuts and bolts. The plates are also fixed to the surrounding runway. The arrangement makes it easy to remove rubber deposited on the surface of the runway by aircraft wheels.
摘要翻译： 机场跑道具有设置在其表面的预定区域5中的凹部6，其中放置有多个预制板7。 板与跑道1的表面2齐平，并且它们相应的边缘用螺母和螺栓重叠并彼此固定。 板也固定在周围的跑道上。 这种布置使得容易地通过飞机轮子去除沉积在跑道表面上的橡胶。
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