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1. 发明专利

JP2014012526A Elastomeric article with wireless micro/nano sensor 有权
标题翻译：具有无线微型/纳米传感器的弹性体
公开(公告)号：JP2014012526A
公开(公告)日：2014-01-23
申请号：JP2013185067
申请日：2013-09-06
申请人： Bridgestone Americas Tire Operations Llc , ブリヂストンアメリカズタイヤオペレイションズエルエルシー
发明人： JOHN LENCEL , WILSON PAUL , FRANCIS MERAT
IPC分类号： B60C19/00 , B60C11/24 , B60C23/04
CPC分类号： B60C23/0493 , B60C11/24 , B60C11/246 , B60C19/00 , B60C23/20 , B60G17/019 , B60G2204/113 , B60G2400/52 , B60G2800/984 , B60T2240/03
摘要： PROBLEM TO BE SOLVED: To provide a micro or nano scale sensor system for obtaining data from an elastomeric article.SOLUTION: A sensor 104 is a device small enough to avoid occlusion within an article. The article includes sensors embedded within one of the materials of the article, a layer of sensors built into the article, and a string of sensors disposed within a component or embedded within a component of the article. The sensors are configured to provide data related to one or more of temperature, pressure, sidewall flexure, stress, strain and other parameters. The sensors are LCD sensors, and/or conductive polymer sensors, and/or bio-polymer sensors and/or polymer diodes suitable for sensing data during operation of a tire. A power circuit using energy generated by the tire may provide power to the sensors.
摘要翻译：要解决的问题：提供用于从弹性制品获得数据的微型或纳米级传感器系统。解决方案：传感器104是足够小以避免物品内的堵塞的装置。该文章包括嵌入在物品的材料之一内的传感器，内置在物品中的一层传感器，以及一系列传感器，其布置在部件内或嵌入在物品的部件内。传感器被配置为提供与温度，压力，侧壁挠曲，应力，应变和其他参数中的一个或多个相关的数据。传感器是LCD传感器，和/或导电聚合物传感器，和/或适于在轮胎运行期间感测数据的生物聚合物传感器和/或聚合物二极管。使用由轮胎产生的能量的电源电路可以向传感器提供电力。

2. 发明专利

JP2009052918A Apparatus for detecting force acting on tire 审中-公开
标题翻译：检测轮胎行驶的装置
公开(公告)号：JP2009052918A
公开(公告)日：2009-03-12
申请号：JP2007217524
申请日：2007-08-23
申请人： Nippon Soken Inc , 株式会社日本自動車部品総合研究所
发明人： UEDA YUSUKE , TOMINAGA MOTONORI
IPC分类号： G01L5/00 , G01L5/16
CPC分类号： G01L5/161 , B60G2200/144 , B60G2204/11 , B60G2204/113 , B60G2204/143 , B60G2204/41 , B60G2204/4302 , B60G2206/0114 , B60G2400/258 , B60G2400/34 , B60G2400/39 , B60G2400/64 , B60G2401/14 , B60G2401/17 , B60G2600/70 , B60G2800/92
摘要： PROBLEM TO BE SOLVED: To provide an easily-mountable apparatus having a simple structure that detects forces acting on tires.
SOLUTION: A distance sensor 80 is provided for a connecting part between a suspension member and an upper arm, in such a way as to detect displacements of the connecting part in forward and backward directions of a vehicle. A distance sensor 90 is provided for a connecting part between the suspension member and a lower arm, in such a way as to detect displacements of the connecting part in forward and backward directions of the vehicle. A travel distance X1 detected by one distance sensor 80 is a quantity, reflecting the resultant force of a component Fx in the direction of an X-axis of a tire acting force and a component My1 (x) in the direction of the X-axis of a moment My1 on an Y-axis. A travel distance X2, detected by the other distance sensor 90, is a quantity reflecting the resultant force of the component Fx in the direction of the X-axis and a component My2 (x) in the direction of the X-axis of a moment My2 on the Y-axis. The component Fx in the direction of the X-axis is detected by computations of the moment My about the Y-axis is removed from the two travel distances X1 and X2.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种易于安装的装置，其具有检测作用在轮胎上的力的简单结构。解决方案：为了检测车辆的前后方向上的连接部位的位移，设置有用于悬挂构件和上臂之间的连接部的距离传感器80。为了检测车辆的前后方向上的连接部的位移，设置有用于悬挂部件与下臂之间的连接部的距离传感器90。由一个距离传感器80检测到的行驶距离X1是反映部件Fx在轮胎作用力的X轴方向和X轴方向上的分量My1（x）的合力的量在Y轴上的一刻My1。由另一距离传感器90检测的行驶距离X2是反映部件Fx在X轴方向上的合力和X轴方向上的分量My2（x）的量的量 My2在Y轴上。 X轴方向的分量Fx通过计算从两个行进距离X1和X2中移除Y轴的力矩来检测。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2004233331A Device for detecting wheel force, and wheel force detection method 审中-公开
公开(公告)号：JP2004233331A
公开(公告)日：2004-08-19
申请号：JP2003127337
申请日：2003-05-02
申请人： Sumitomo Rubber Ind Ltd , 住友ゴム工業株式会社
发明人： SHIRAISHI MASAKI
IPC分类号： B60G17/0195 , B60T8/172 , C21D6/00 , C21D6/04 , C21D9/00 , G01L5/16 , G01L5/20 , G01M17/02
CPC分类号： B60T8/1725 , B60G17/0195 , B60G2204/113 , B60G2204/115 , B60G2400/64 , B60G2401/17 , B60G2401/172 , B60T2240/03 , B60W2420/22 , B60W2422/70 , C21D6/004 , C21D6/04 , C21D9/0068 , C21D2211/008 , G01L5/161 , G01L5/20
摘要： PROBLEM TO BE SOLVED: To provide a device by which a wheel force acting on a wheel can be measured during cruising.
SOLUTION: A wheel force detecting device 1 comprises at least one distortion detection means 3 which is fixed on a wheel rim 2b constituting the wheel and detects distortion of the wheel rim 2b; a position detection means 4 which detects a distortion measuring position, where the distortion is detected by the distortion detection means 3; a calculation means 5 for calculating the wheel force of the wheel 2 in tumbling, based on a distortion information obtained by the distortion detection means 3, a distortion measuring the position information from the distortion detection means 3, and distortion sensitivity information at the distortion measuring position which has been previously stored.
COPYRIGHT: (C)2004,JPO&NCIPI

4. 发明专利

JP4604677B2 Tire slip state detecting method and tire slip state detecting device 有权
公开(公告)号：JP4604677B2
公开(公告)日：2011-01-05
申请号：JP2004335767
申请日：2004-11-19
申请人：横浜ゴム株式会社
发明人：剛史北崎 , 直士宮下 , 泰服部 , 松田　　淳 , 嘉章橋村
IPC分类号： B60C19/00 , B60C23/00 , B60W40/068 , B60W40/10 , B60W40/12 , G01M17/02
CPC分类号： B60W40/06 , B60G2204/113 , B60G2400/10 , B60G2400/822 , B60G2800/21 , B60G2800/702 , B60T8/173 , B60T8/17616 , B60T2240/04 , B60W2422/70 , B60W2520/26

5. 发明专利

JP2010064590A Motion control sensor system for movable body and motion control system 审中-公开
标题翻译：运动控制传感器系统，可移动的身体和运动控制系统
公开(公告)号：JP2010064590A
公开(公告)日：2010-03-25
申请号：JP2008232272
申请日：2008-09-10
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： YAMAMOTO SATORU
IPC分类号： B60T8/171 , B60R16/02 , B62D6/00 , G01P15/00
CPC分类号： B60T8/171 , B60G3/06 , B60G15/07 , B60G2200/142 , B60G2204/112 , B60G2204/113 , B60G2204/115 , B60G2204/202 , B60G2400/0523 , B60G2400/1042 , B60G2400/208 , B60G2401/902 , B60T2260/06
摘要： PROBLEM TO BE SOLVED: To provide a motion control sensor system for a movable body and a motion control system that are suitable for controlling running stability of the movable body during cornering thereof. SOLUTION: By providing a physical quantity sensor below a spring of the movable body, physical quantity below the spring can be detected without mediating the spring. An acceleration sensor (acceleration sensor head 131) for detecting acceleration acting below the spring of the movable body is provided so that a detection axis intersects an operation axis (rotation axis S) of the movable body, thereby not to detect acceleration produced due to angular acceleration around the operation axis. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于可移动体的运动控制传感器系统和运动控制系统，其适于在转动期间控制可移动体的运行稳定性。解决方案：通过在可移动体的弹簧的下方设置物理量传感器，可以检测到弹簧下方的物理量，而不会中和弹簧。设置用于检测作用在可动体的弹簧下方的加速度的加速度传感器（加速度传感器头131），使得检测轴与可动体的操作轴（旋转轴S）相交，从而不会检测由于角度产生的加速度围绕运行轴加速。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2006153832A Method for specifying tread pattern of tire, and apparatus thereof 有权
标题翻译：用于指定轮胎轨迹的方法及其装置
公开(公告)号：JP2006153832A
公开(公告)日：2006-06-15
申请号：JP2005028653
申请日：2005-02-04
申请人： Yokohama Rubber Co Ltd:The , 横浜ゴム株式会社
发明人： HATTORI YASUSHI
IPC分类号： G01M17/02 , B60C19/00 , B60R16/02 , B60W40/06 , B60W40/10 , B60W40/12
CPC分类号： B60T8/1725 , B60G2204/113 , B60W10/06 , B60W10/184 , B60W30/02 , B60W40/064 , G01M17/02
摘要： PROBLEM TO BE SOLVED: To provide a method for specifying a tread pattern of a tire, which specifies available tread pattern of the tire to perform stability control of a traveling vehicle, and to provide an apparatus thereof. SOLUTION: Accelerations generated in the X, Y, and Z directions are detected by sensor units 100 provided on each tire 2 of a vehicle 1, and also noise components in the low frequency and the high frequency, superposed on the acceleration signal in the Z-axis direction are extracted, to transmit the digital values of the detected results to a monitor device 200 by electromagnetic waves, as digital information. The monitor device 200 specifies the tire tread pattern, by comparing a large number of tire tread pattern information that have previously been stored, with these digital information. A stability control unit 700 compensates and controls a sub-throttle actuator 412 and an actuator 640 for driving a brake, based on the obtained acceleration values and tire tread pattern information. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种指定轮胎的胎面花纹的方法，其指定轮胎的可用胎面花纹以执行行驶车辆的稳定性控制，并提供其装置。解决方案：在车辆1的每个轮胎2上设置的传感器单元100检测在X，Y和Z方向上产生的加速度，以及叠加在加速度信号上的低频和高频噪声分量提取Z轴方向，通过电磁波将检测结果的数字值发送到监视装置200作为数字信息。监视器装置200通过将先前存储的大量轮胎胎面花纹信息与这些数字信息进行比较来指定轮胎胎面花纹。稳定性控制单元700基于获得的加速度值和轮胎胎面花纹信息来补偿和控制副节气门致动器412和用于驱动制动器的致动器640。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2006142991A Tire slip condition detecting method, and tire slip condition detecting device 有权
标题翻译：轮胎滑移条件检测方法和轮胎滑移条件检测装置
公开(公告)号：JP2006142991A
公开(公告)日：2006-06-08
申请号：JP2004335767
申请日：2004-11-19
申请人： Yokohama Rubber Co Ltd:The , 横浜ゴム株式会社
发明人： MATSUDA ATSUSHI , KITAZAKI TAKASHI , MIYASHITA NAOSHI , HASHIMURA YOSHIAKI , HATTORI YASUSHI
IPC分类号： B60C23/00 , B60C19/00 , B60R16/02 , B60W40/068 , B60W40/10 , B60W40/12 , G01M17/02
CPC分类号： B60W40/06 , B60G2204/113 , B60G2400/10 , B60G2400/822 , B60G2800/21 , B60G2800/702 , B60T8/173 , B60T8/17616 , B60T2240/04 , B60W2422/70 , B60W2520/26
摘要： PROBLEM TO BE SOLVED: To provide a tire slip condition detecting method, and a tire slip condition detecting device for detecting a slip condition in a grounding area of a tire when the tire rolls on a road.
SOLUTION: Only a measured data of acceleration in a radial direction of the tire of at least one round of tire revolution at a tread part of the rolling tire , or the measured data in the radial direction and a peripheral direction is fetched as a first data, and the measured data in a width direction of the tire is fetched as a second data, respectively. Then, a time-series data of the acceleration based on deformation of the tire is extracted from the fetched first data, and the time-series data of the acceleration based on deformation of the tire is time-integrated in second order to find deformation data, so as to calculate a deformation volume at the tread part of the tire, and specify the grounding area during rolling of the tire from the calculated deformation volume. Then, in the specified grounding area, a slip area is specified from the second data based on a vibration level of the second data.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种轮胎打滑条件检测方法，以及用于当轮胎在道路上滚动时检测轮胎的接地区域中的滑动状态的轮胎打滑条件检测装置。解决方案：仅在轮胎的胎面部轮胎的至少一轮轮胎旋转的轮胎径向加速度的测量数据或径向和周向上的测量数据作为将第一数据和轮胎的宽度方向上的测量数据分别作为第二数据取出。然后，从取出的第一数据中提取基于轮胎变形的加速度的时间序列数据，并且基于轮胎的变形的加速度的时间序列数据以二次时间积分以找到变形数据，以计算轮胎的胎面部分的变形量，并根据计算出的变形体积确定轮胎的轧制过程中的接地面积。然后，在指定的接地区域中，基于第二数据的振动水平，从第二数据指定滑移区域。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2004069360A Tire distortion status detection method, distortion status detection device, and tire thereof 有权
公开(公告)号：JP2004069360A
公开(公告)日：2004-03-04
申请号：JP2002226050
申请日：2002-08-02
申请人： Yokohama Rubber Co Ltd:The , 横浜ゴム株式会社
发明人： HATTORI YASUSHI
IPC分类号： G01L17/00 , B60C19/00 , B60C23/06 , B60T8/172 , G01M17/02 , G01S13/88
CPC分类号： B60C23/064 , B60C11/00 , B60C13/001 , B60C19/00 , B60C23/06 , B60C23/068 , B60G2204/113 , B60T8/1725 , B60T2240/04 , G01M17/02 , G01S13/88
摘要： PROBLEM TO BE SOLVED: To provide a tire distortion status detection method, a distortion status detection device, its sensor unit, and a type thereof capable of reducing the occurrence of deterioration, and being used in a control system such as a stability control system. SOLUTION: Electric conductor arrays consisting of a plurality of electric conductor pieces 101, 102 embedded at the peripheral direction of a tire 300 in arrays spacing at a prescribed interval are provided in two different layers, pulsed electromagnetic wave is irradiated towards the faces of the metal foil 101, 102 of each layer from a monitor device 200 provided in a type house 400 of a vehicle, and electromagnetic wave reflected by the metal foil 101, 102 of each layer or other members is received. By repeating a process for measuring the time from irradiating the pulsed electromagnetic wave until receiving the pulsed electromagnetic wave, and storing a time measured when no distortion occurs in the tire 300 as a reference value, the distortion status of the tire 300 is detected by comparing a measured time to the reference value stored. COPYRIGHT: (C)2004,JPO

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