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31. 发明申请

US20150254829A1 MEASURING METHOD AND MEASURING DEVICE 有权
标题翻译：测量方法和测量装置
公开(公告)号：US20150254829A1
公开(公告)日：2015-09-10
申请号：US14433794
申请日：2013-10-10
申请人： KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)
发明人： Kaname Araki , Eiji Takahashi
IPC分类号： G06T7/00 , G06K9/46 , G06K9/52 , H04N7/18
CPC分类号： G06T7/001 , B60C13/00 , G01B11/24 , G01B11/2408 , G01M17/027 , G06K9/4604 , G06K9/6203 , G06T7/73 , G06T2207/10004 , G06T2207/30108
摘要： A measuring unit (301) acquires measurement data for a plurality of lines by repeatedly executing, on a reference tire, a measurement process to acquire measurement data for one line. A first acquisition unit (311) generates height data for one line for each of the plurality of sets of measurement data measured by the measuring unit (301), arranges the generated plurality of values of one-dimensional height data into a matrix form, generates two-dimensional height data for the measured face, and generates reference shape data. A second acquisition unit (314) acquires object one-dimensional height data from one-line shape data measured by the measuring unit (301) for the object tire. The measuring method and measuring device are characterized in that a removal unit (315) compares the object one-dimensional height data and the one-dimensional height data of the reference shape data at the same position in the sub-scan direction for the object one-dimensional height data, and removes, from the object one-dimensional height data, the height component of the projection.
摘要翻译：测量单元（301）通过在参考轮胎上重复执行用于获取一行的测量数据的测量处理来获取多条线的测量数据。第一获取单元（311）针对由测量单元（301）测量的多组测量数据中的每一组生成一行的高度数据，将所生成的一维高度数据的多个值排列成矩阵形式，生成测量面的二维高度数据，并生成参考形状数据。第二获取单元（314）从由对象轮胎的测量单元（301）测量的一行形状数据中获取对象一维高度数据。测量方法和测量装置的特征在于，去除单元（315）将对象一维高度数据和参考形状数据的一维高度数据在对象一的副扫描方向上的相同位置进行比较维数高度数据，并从对象一维高度数据中移除投影的高度分量。

32. 发明申请

US20150241312A1 DEVICE FOR THE DETECTION OF THE PROFILE OF A ROLLING SURFACE OF A ROLLING BODY, IN PARTICULAR A TREAD OF A TIRE FOR A VEHICLE 有权
标题翻译：用于检测滚动体的滚动面的轮廓的装置，特别是用于车辆的轮胎
公开(公告)号：US20150241312A1
公开(公告)日：2015-08-27
申请号：US14526985
申请日：2014-10-29
申请人： Tire Profiles Italy S.r.l.
发明人： Cesare SANTANERA , Marco RICCARDI , Marco OMEDE' , Giuseppe ZIZZA , Angelo ZINGARELLI
IPC分类号： G01M17/02
CPC分类号： G01M17/027 , G01B11/0608 , G01B11/22 , G01B11/25 , G01K7/14
摘要： A device for detecting the profile of the rolling surface of a rolling body, in particular a tread of a tire for a vehicle includes a light source and an optical assembly configured for processing a first light beam emitted by the light source. The first light beam is a planar light beam having a divergent course, and the light source is configured for the emission of the first light beam towards the optical assembly. The optical assembly includes at least one first refractive member configured for collimating at least one portion of the first light beam incident thereon into a measurement beam that is directed towards a measurement section of the device to impinge upon the rolling surface.
摘要翻译：用于检测滚动体的滚动面的轮廓的装置，特别是用于车辆的轮胎的胎面的轮廓包括光源和被配置为处理由光源发射的第一光束的光学组件。第一光束是具有发散过程的平面光束，并且光源被配置为朝向光学组件发射第一光束。光学组件包括至少一个第一折射构件，其被配置用于将入射到其上的第一光束的至少一部分准直到测量光束中，该测量光束指向该装置的测量部分以撞击该滚动表面。

33. 发明授权

US09097514B2 Device and method for inspecting tyre shape 有权
标题翻译：检查轮胎形状的装置和方法
公开(公告)号：US09097514B2
公开(公告)日：2015-08-04
申请号：US13514285
申请日：2010-12-02
申请人： Eiji Takahashi , Naokazu Sakoda , Toshiyuki Tsuji , Hajime Takeda , Masao Murakami
发明人： Eiji Takahashi , Naokazu Sakoda , Toshiyuki Tsuji , Hajime Takeda , Masao Murakami
IPC分类号： H04N7/18 , G01B11/06 , G01M17/02 , G01N21/95 , G06T7/00
CPC分类号： G01B11/0608 , G01M17/027 , G01N21/95 , G06T7/001 , G06T2207/30164
摘要： Boundary lines which are contours of uneven marks are detected in a sample original image of the sidewall surface of a sample tire, and a mask image showing the position of the boundary lines is generated. Thereupon, a height offset image which shows a height of the uneven marks is generated by, in use of a plurality of discrete height threshold values, classifying the height of regions in the sample original image which remain after excluding regions corresponding to the positions of the boundary lines shown in the mask image. An unevenness-excluded image is generated by excluding the uneven marks from an inspection image of a sidewall surface of a tire under inspection, by subtracting the height offset image from the inspection image. A shape defect in the sidewall surface of the tire under inspection is inspected on the basis of the unevenness-excluded image.
摘要翻译：在样本轮胎的侧壁表面的样本原始图像中检测作为不均匀标记的轮廓的边界线，并且生成示出边界线的位置的掩模图像。因此，通过使用多个离散的高度阈值来分类显示不均匀标记的高度的高度偏移图像，将样本原始图像中的区域的高度除以对应于边界线显示在掩模图像中。通过从检查图像中减去高度偏移图像，通过从检查轮胎的侧壁表面的检查图像中排除不均匀标记来生成不均匀图像。基于不均匀排除的图像来检查在检查的轮胎的侧壁表面中的形状缺陷。

34. 发明申请

US20150103160A1 METHOD AND APPARATUS FOR DETECTION OF DEFECTIVE BRAKES 有权
标题翻译：用于检测缺陷制动器的方法和装置
公开(公告)号：US20150103160A1
公开(公告)日：2015-04-16
申请号：US14051225
申请日：2013-10-10
申请人： Xerox Corporation
发明人： EDUL N. DALAL , Wencheng Wu
IPC分类号： G01N25/72 , G06T7/00
CPC分类号： G01N25/72 , G01M17/027 , G06T7/0004 , G06T7/20 , G06T2207/10016 , G06T2207/10048 , G06T2207/30164
摘要： A method, non-transitory computer readable medium, and apparatus for detecting defective brakes are disclosed. For example, the method detects that a wheel of a vehicle is in a position to be read by an infrared (IR) thermometer, signals the IR thermometer to take a temperature measurement of a brake of the wheel, receives the temperature measurement of the brake and determines that a defective brake condition exists when the temperature measurement of the brake is outside a temperature range.
摘要翻译：公开了一种用于检测缺陷制动器的方法，非暂时性计算机可读介质和装置。例如，该方法检测到车辆的车轮处于通过红外（IR）温度计读取的位置，向红外温度计发信号通知车轮制动器的温度测量，接收制动器的温度测量并且当制动器的温度测量超出温度范围时，确定存在制动不良状况。

35. 发明授权

US08985848B2 Thermal inspection system 有权
标题翻译：热检查系统
公开(公告)号：US08985848B2
公开(公告)日：2015-03-24
申请号：US11772791
申请日：2007-07-02
申请人： Brian Heath , Tse Young (Fred) Ko , Gurcharn Lotey
发明人： Brian Heath , Tse Young (Fred) Ko , Gurcharn Lotey
IPC分类号： G01J5/00 , G01K1/00 , G01N25/72 , G01M17/02
CPC分类号： G01M17/027
摘要： The method and apparatus to automatically inspect or pre-screen the Equipment of passing CMVs employs the novel application of acquiring, processing and analyzing the temperature data from areas of interest on passing wheels using a computer based imaging system to improve the efficiency of current CMV inspecting and/or pre-screening manual methods that require an inspection system operator. The inspection system includes a triggering device, thermographic camera(s), computer based image acquisition hardware, image processing and analysis software, user interface and operator workspace (herein referred to as the “Inspection System”). The components of the apparatus are not limited to the list above nor are all components required to embody the method for inspection or pre-screening of equipment of passing CMVs. The method is a means of collecting the thermal information of the Equipment as it passes through an Inspection Area and analyzing it to determine or estimate its condition or fitness. The thermal properties of passing Equipment is used to analyze for anomalies and comparison to thermal properties of Equipment in good working condition, or thermal properties of other similar equipment on the same CMV. Test results that lie outside the parameters of either absolute or relative test rules-for-fitness are flagged and pulled out of the flow of traffic for further investigation.
摘要翻译：自动检查或预先筛选通过CMV的设备的方法和装置采用新的应用程序，采用基于计算机的成像系统获取，处理和分析来自感兴趣区域的感兴趣区域的温度数据，以提高当前CMV检测的效率和/或预筛选需要检查系统操作员的手动方法。检查系统包括触发装置，热成像相机，基于计算机的图像获取硬件，图像处理和分析软件，用户界面和操作者工作空间（这里称为“检查系统”）。设备的组件不限于上面的列表，也不是所有组件需要体现用于检查或预筛选通过CMV的设备的方法。该方法是在设备通过检查区域并收集热信息以便确定或估计其状态或适应度时，收集热信息的方法。通过设备的热性能用于分析设备处于良好工作状态的异常情况和热性能，或同一CMV上其他类似设备的热性能。超出绝对或相对测试规则适用性参数之外的测试结果被标记并从流量中提取出来进行进一步调查。

36. 发明授权

US08955374B2 Footprint test apparatus and method of use 有权
标题翻译：足迹测试仪和使用方法
公开(公告)号：US08955374B2
公开(公告)日：2015-02-17
申请号：US13670014
申请日：2012-11-06
申请人： Bridgestone Americas Tire Operations, LLC
发明人： Hans R. Dorfi
IPC分类号： G01M17/02
CPC分类号： G01M17/027
摘要： Provided is an apparatus for testing an associated tire. The apparatus may comprise a substantially transparent test platform. The test platform may comprise a low friction test surface. The low friction test surface may comprise a layer of lubricant. The layer may be less than 3 millimeters thick The apparatus may further comprise an optic or acoustic data acquisition system or appliance. The optic or acoustic data acquisition system or appliance may comprise either a camera positioned to view the test surface through the substantially transparent test platform, or ultrasonic equipment positioned to acquire data regarding the test surface through the substantially transparent test platform.
摘要翻译：提供了一种用于测试相关轮胎的装置。该装置可以包括基本透明的测试平台。测试平台可以包括低摩擦测试表面。低摩擦试验表面可以包括一层润滑剂。该层可以小于3毫米厚。该装置还可以包括光学或声学数据采集系统或设备。光学或声学数据采集系统或设备可以包括定位成通过基本透明的测试平台来观察测试表面的照相机，或者通过基本上透明的测试平台获取关于测试表面的数据的超声波设备。

37. 发明授权

US08943880B2 Device and a method for obtaining information about a wheel 有权
标题翻译：装置和获取关于车轮的信息的方法
公开(公告)号：US08943880B2
公开(公告)日：2015-02-03
申请号：US12503368
申请日：2009-07-15
申请人： Giuliano Vignoli
发明人： Giuliano Vignoli
IPC分类号： G01M17/02 , B60C25/05 , B60C25/138 , G01M17/013
CPC分类号： G01M17/027 , B60C25/0554 , B60C25/138 , G01M17/013
摘要： A device and a method for obtaining information about a wheel, the device including a penetrating body for at least partially inserting between a tire and a rim of a wheel, and a unit for acquiring the images, the unit being installed on a portion of the penetrating body which is designed to be positioned in an internal space between the tire and the rim.
摘要翻译：一种用于获得关于车轮的信息的装置和方法，所述装置包括用于至少部分地插入轮胎和轮胎的轮辋之间的穿透体以及用于获取图像的单元，所述单元安装在所述轮的一部分上穿透体被设计成定位在轮胎和轮辋之间的内部空间中。

38. 发明申请

US20140230534A1 TIRE TESTING APPARATUS 有权
标题翻译：轮胎测试装置
公开(公告)号：US20140230534A1
公开(公告)日：2014-08-21
申请号：US14346237
申请日：2012-12-21
申请人： MITSUBISHI HEAVY INDUSTRIES MACHINERY TECHNOLOGY CORPORATION
发明人： Makoto Tachibana , Jiro Agawa , Morihiro Imamura , Tatsuya Ueda , Yoshinori Miyamoto
IPC分类号： G01M17/02
CPC分类号： G01M17/021 , G01B11/24 , G01M1/02 , G01M1/16 , G01M1/225 , G01M1/326 , G01M17/027
摘要： A tire testing apparatus includes: a lower rim that is formed with a lower through hole, and a rim-side inclined surface that increases in diameter in a downward direction of an inner peripheral surface of a lower end portion of the lower through hole; an upper rim that is held to face the lower rim; an insertion part capable of being inserted through the lower through hole; and an apparatus-side inclined surface that is provided at a lower end portion of the insertion part, increases in diameter from an outer peripheral surface of the insertion part in the downward direction, and is capable of coming into contact with the rim-side inclined surface.
摘要翻译：一种轮胎测试装置包括：下边缘，其形成有下通孔;以及边缘侧倾斜表面，其在下通孔的下端部的内周表面的向下方向上增大直径; 被保持以面向下边缘的上边缘; 插入部，能够穿过下通孔插入; 并且设置在所述插入部的下端部的设备侧倾斜面在所述向内方向上从所述插入部的外周面直径增大，并且能够与所述边缘侧倾斜表面。

39. 发明授权

US08793109B2 Determination of non-uniformities of loaded wheels by load simulation 有权
标题翻译：通过负载模拟确定负载车轮的非均匀性
公开(公告)号：US08793109B2
公开(公告)日：2014-07-29
申请号：US13280834
申请日：2011-10-25
申请人： Paolo Sotgiu , Francesco Braghiroli , Marco Tralli
发明人： Paolo Sotgiu , Francesco Braghiroli , Marco Tralli
IPC分类号： G06G7/48
CPC分类号： G01M17/027 , G06F17/5009 , G06F17/5095 , G06F2217/16 , G06G7/70
摘要： The invention relates to a method for contactless determining non-uniformities of a loaded wheel, comprising the steps of determining outer contour of at least a portion of the unloaded wheel; simulating loading of the wheel with a virtual loading element bearing against the tire tread for a plurality of rotary positions of the wheel on the basis of the determined outer contour, a displacement of the determined outer contour caused by the virtual loading element and a predetermined spring rate associated to the tire tread; and determining non-uniformities of the loaded wheel using the simulation results.
摘要翻译：本发明涉及一种用于非接触式确定装载轮的非均匀性的方法，包括以下步骤：确定所述无载轮的至少一部分的外轮廓; 基于所确定的外轮廓，模拟车轮的负载，其中虚拟加载元件基于所确定的外轮廓而承载抵靠轮胎胎面的多个旋转位置，由虚拟加载元件引起的所确定的外轮廓的位移和预定弹簧与轮胎胎面相关的速率; 并使用模拟结果确定装载的车轮的不均匀性。

40. 发明申请

US20140002641A1 TIRE SHAPE TESTING DEVICE AND TIRE SHAPE TESTING METHOD 有权
标题翻译：轮胎形状测试装置和轮胎形状测试方法
公开(公告)号：US20140002641A1
公开(公告)日：2014-01-02
申请号：US14005251
申请日：2012-03-07
申请人： Eiji Takahashi , Toshiyuki Tsuji
发明人： Eiji Takahashi , Toshiyuki Tsuji
IPC分类号： G01M17/02 , H04N5/225
CPC分类号： H04N5/2256 , G01B11/25 , G01M17/027
摘要： In order to enable the shape of the surface of a tire including the shoulder sections thereof to be detected, a tire shape testing device comprises: a first linear light application means (10) for applying linear light to the tread section (8) of the tire; a second linear light application means (12) for applying linear light to the sidewall sections (7) of the tire; a third linear light application means (13) for applying linear light to the shoulder sections (9) and to regions outside the shoulder sections (9); and image capturing means (16) for capturing the images of the linear light applied by the first linear light application means (10), the second light application means, and the third linear light applications means (13) and reflected by the surface of the tire.
摘要翻译：为了能够检测包括其肩部的轮胎的表面的形状，轮胎形状测试装置包括：第一线性光施加装置（10），用于将线性光施加到胎面部分（8）胎; 第二线性光施加装置（12），用于向轮胎的侧壁部分（7）施加线性光; 第三线性光施加装置（13），用于向所述肩部（9）和所述肩部（9）外部的区域施加线性光; 以及用于捕获由第一线性光施加装置（10），第二光施加装置和第三线性光应用装置（13）施加的线性光的图像的图像捕获装置（16），并且被第胎。

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