타이어 얼라인먼트 검출장치
    71.
    发明申请
    타이어 얼라인먼트 검출장치 审中-公开
    检查轮胎对齐的装置

    公开(公告)号:WO2014171574A1

    公开(公告)日:2014-10-23

    申请号:PCT/KR2013/003591

    申请日:2013-04-25

    Applicant: 장철환

    Inventor: 장철환

    CPC classification number: G01B11/2755 G01M17/02

    Abstract: 본 발명은 구조가 단순하여 제작 및 설치가 용이한 타이어 얼라인먼트 검출장치에 관한 것으로서, 특히, 타이어의 변형 상태와 타이어의 정렬 상태를 카메라로 검출하여 컴퓨터를 통해 분석하고 모니터링할 수 있게 함으로써 조작이 용이한 타이어 얼라인먼트 검출장치에 관한 것이다.

    Abstract translation: 本发明涉及一种用于检查轮胎对准的装置,其制造和安装由于其简单的结构而容易,特别涉及一种用于检查轮胎对准的装置,其易于操作的装置作为变形和对准的状态 通过相机检查轮胎,并且可以通过计算机进行分析和监视。

    TIRE UNIFORMITY IMPROVEMENT USING ESTIMATES BASED ON CONVOLUTION/DECONVOLUTION
    72.
    发明申请
    TIRE UNIFORMITY IMPROVEMENT USING ESTIMATES BASED ON CONVOLUTION/DECONVOLUTION 审中-公开
    轮胎均匀性改进使用基于进化/解卷积的估计

    公开(公告)号:WO2014158185A1

    公开(公告)日:2014-10-02

    申请号:PCT/US2013/034600

    申请日:2013-03-29

    CPC classification number: G01M17/02

    Abstract: Systems and methods for improving the uniformity of a tire using convolution/deconvolution-based uniformity parameter estimates of a tire are provided. For instance, convolution can be used to estimate radial force variation from one or more uniformity parameter measurements, including radial run out parameter measurements. Deconvolution can be used to estimate radial run out from one or more uniformity parameter measurements, including radial force variation parameter measurements. The estimated uniformity parameter can be estimated from the uniformity parameter measurements using one or more models. The one or more models can represent an estimated radial uniformity parameter at a discrete measurement point as a weighted sum of the measured radial uniformity parameter at the discrete measurement point and one or more selected measurement points proximate the discrete measurement point. The measurement points can be selected based on the contact patch length of the tire.

    Abstract translation: 提供了使用轮胎的基于卷积/去卷积的均匀性参数估计来改进轮胎均匀性的系统和方法。 例如,可以使用卷积来估计来自一个或多个均匀性参数测量的径向力变化,包括径向耗尽参数测量。 去卷积可用于估计一个或多个均匀性参数测量的径向跳动,包括径向力变化参数测量。 可以使用一个或多个模型从均匀性参数测量来估计所估计的均匀性参数。 一个或多个模型可以在离散测量点处表示估计的径向均匀性参数,作为离散测量点处测量的径向均匀性参数和离离测量点附近的一个或多个选定测量点的加权和。 可以基于轮胎的接触片长度来选择测量点。

    TREAD CRACKING INSPECTION DEVICE
    73.
    发明申请
    TREAD CRACKING INSPECTION DEVICE 审中-公开
    TREAD CRACKING检查装置

    公开(公告)号:WO2014120211A1

    公开(公告)日:2014-08-07

    申请号:PCT/US2013/024170

    申请日:2013-01-31

    Abstract: The present invention comprises methods and apparatus for inspecting a tread. Such methods include providing a tread having a top side and a bottom side, one of the top and bottom sides including a tread feature extending into the thickness of the tread. Such methods further include bending mechanically a transverse extent of the tread relative the tread thickness along a portion of the tread to be inspected about a bending member to form a bent portion of the tread, the portion of the tread to be inspected including the tread feature such that the step of bending expands the tread feature to further expose a depth of the tread feature within the thickness of the tread for inspection. Such further methods include constraining the tread on opposing sides of the portion of the tread to be inspected to maintain the bent portion of the tread in a bent arrangement.

    Abstract translation: 本发明包括用于检查胎面的方法和装置。 这种方法包括提供具有顶侧和底侧的胎面,所述顶侧和底侧中的一个包括延伸到胎面厚度的胎面特征。 这样的方法还包括在胎面的横向范围内相对于胎面厚度机械地弯曲待沿着待检查的胎面部分的弯曲部件,以形成胎面的弯曲部分,待检查的胎面部分包括胎面特征 使得弯曲的步骤使胎面特征膨胀,以进一步暴露胎面特征在胎面厚度内的深度以进行检查。 这种进一步的方法包括将胎面限制在待检查的胎面部分的相对侧上,以将胎面的弯曲部分保持弯曲的布置。

    APPARATUS AND METHOD FOR PREPARING A SAMPLE FROM COMPONENTS INTERNAL TO A TIRE
    74.
    发明申请
    APPARATUS AND METHOD FOR PREPARING A SAMPLE FROM COMPONENTS INTERNAL TO A TIRE 审中-公开
    从轮胎内部组件制备样品的装置和方法

    公开(公告)号:WO2014100208A1

    公开(公告)日:2014-06-26

    申请号:PCT/US2013/076174

    申请日:2013-12-18

    CPC classification number: B23C3/00 G01M17/02 G01N1/04 G01N2203/0298

    Abstract: Provided is a method for preparing a test sample comprising, providing a CNC machine; providing a cured tire comprising, a tire component at least partially covered by an external component, or a tire component at least partially covered by an internal component; and using the CNC machine to separate the tire component from the cured tire by either removing part of the external component, or removing part of the internal component.

    Abstract translation: 提供一种制备测试样品的方法,包括:提供CNC机床; 提供固化轮胎,其包括至少部分地被外部部件覆盖的轮胎部件或至少部分地被内部部件覆盖的轮胎部件; 并且使用CNC机器通过去除部分外部部件或者去除部分内部部件来分离轮胎部件与硫化轮胎。

    EFFICIENT HIGH SPEED UNIFORMITY MEASUREMENTS USING SPEED RAMPS
    75.
    发明申请
    EFFICIENT HIGH SPEED UNIFORMITY MEASUREMENTS USING SPEED RAMPS 审中-公开
    使用速度RAM的高效均衡测量

    公开(公告)号:WO2014092722A1

    公开(公告)日:2014-06-19

    申请号:PCT/US2012/069745

    申请日:2012-12-14

    CPC classification number: G01M17/02 B29D2030/0635 G01M1/225

    Abstract: Methods and systems for improving the uniformity of a tire by determining one or more high speed uniformity parameters of the tire are provided. The high speed uniformity parameters can be determined by continuously acquiring uniformity data while ramping the tire to and from high speeds. For instance, measured uniformity data can be continuously collected for the tire as the tire is increased to high rotational speeds and decreased from high rotational speeds. The measured uniformity data can then be analyzed to determine one or more high speed uniformity parameters for the tire. For instance, the measured uniformity data can be corrected for non-high speed uniformity contributions to the uniformity measurements, such as contributions resulting from non-uniformity of a road wheel use to load the tire during uniformity testing, contributions resulting from mass unbalance of the tire, and contributions from low speed uniformity parameters of the tire.

    Abstract translation: 提供了通过确定轮胎的一个或多个高速均匀性参数来改善轮胎的均匀性的方法和系统。 高速均匀性参数可以通过连续地获取均匀性数据,同时将轮胎从高速度转移到高速度下来确定。 例如,当轮胎增加到高转速并且从高转速降低时,可以为轮胎连续收集测量的均匀度数据。 然后可以分析所测量的均匀度数据,以确定轮胎的一个或多个高速均匀性参数。 例如,可以校正测量的均匀度数据,以对均匀度测量提供非高速均匀性贡献,例如由均匀性测试期间用于加载轮胎的车轮用途的不均匀性导致的贡献,由于质量不平衡导致的贡献 轮胎,以及轮胎低速均匀性参数的贡献。

    空気圧監視装置および異常判定しきい値決定方法
    76.
    发明申请
    空気圧監視装置および異常判定しきい値決定方法 审中-公开
    空气压力监测装置和异常判定阈值判定方法

    公开(公告)号:WO2014083625A1

    公开(公告)日:2014-06-05

    申请号:PCT/JP2012/080688

    申请日:2012-11-28

    Inventor: 滝 有司

    CPC classification number: B60C23/04 B60C23/061 G01M17/02

    Abstract:  異常判定しきい値を使用して空気圧の監視を行う場合において、異常判定しきい値が不適正な値に決定されることを回避する。 2輪高圧状態、基準状態に、4輪の空気圧が調整された状態で、それぞれ、回転角速度が取得されて、回転角速度値、共振周波数が取得される(S25,26,30,31)。そして、2輪高圧状態において取得された回転角速度値等と、基準状態において取得された回転角速度値等が比較され(S33)、これらがほぼ同じである場合には、異常判定しきい値の決定に適していないと判定され、S35において、規定値とされ、同じでない場合に、S34において、異常判定しきい値が決定される。このように、異常判定しきい値が不適正な値に決定されることが回避されるのであり、空気圧の監視を良好に行うことができる。

    Abstract translation: 为了防止在使用异常判定阈值监视空气压力时将不适当的值判定为异常判定阈值,在将四个车轮的空气压力调整为两轮高精度的状态下获取旋转角速度, 压力状态和基准状态,并且获取旋转角速度值和共振频率(S25,26,30,31)。 比较在两轮高压状态下获取的旋转角速度值等以及在参考状态下获取的旋转角速度值等(S33),当这些值近似相同时,确定这些值 不适用于异常判定阈值的判定,并且在S35中使用规定值,当这些值不相同时,在S34中判定异常判定阈值。 因此,防止不适当的值被确定为异常判定阈值,并且可以令人满意地监视空气压力。

    SYSTEM AND METHOD FOR DETERMINING UNIFORMITY OF A TIRE
    77.
    发明申请
    SYSTEM AND METHOD FOR DETERMINING UNIFORMITY OF A TIRE 审中-公开
    用于确定轮胎均匀性的系统和方法

    公开(公告)号:WO2014078500A1

    公开(公告)日:2014-05-22

    申请号:PCT/US2013/070040

    申请日:2013-11-14

    CPC classification number: G01M17/02 G01B11/245 G01M17/027

    Abstract: A system (10) for determining road force uniformity of a tire (T) is disclosed. The system (10) includes a plurality of imaging devices (12) and a computer (14) communicatively- coupled to the plurality of imaging devices (12). The plurality of imaging devices (12) images a plurality of surfaces (T SU , T SL , T T ) of the tire (T) as the tire-wheel assembly (TW) is rotated about an axis of rotation (A- A). The computer (14) receives images captured by the plurality of imaging devices (12) in order for the computer (14) to extract data from the images such that the computer (14) may execute a road force uniformity simulation algorithm for the purpose of algorithmically simulating road force uniformity of the tire (Τ).

    Abstract translation: 公开了一种用于确定轮胎(T)的道路力均匀性的系统(10)。 系统(10)包括多个成像装置(12)和通信耦合到多个成像装置(12)的计算机(14)。 当轮胎组件(TW)围绕旋转轴线(A-A)旋转时,多个成像装置(12)对轮胎(T)的多个表面(TSU,TSL,TT)进行成像。 计算机(14)接收由多个成像设备(12)捕获的图像,以使计算机(14)从图像中提取数据,使得计算机(14)可执行道路力均匀性模拟算法,目的在于 算法模拟轮胎的道路均匀性(&Tgr)。

    METHOD AND APPARATUS FOR DISTRIBUTING PARTICULATE MATERIAL ALONG A TIRE FOOTPRINT DURING TIRE TESTING
    78.
    发明申请
    METHOD AND APPARATUS FOR DISTRIBUTING PARTICULATE MATERIAL ALONG A TIRE FOOTPRINT DURING TIRE TESTING 审中-公开
    在轮胎试验期间轮胎胎面分配颗粒材料的方法和装置

    公开(公告)号:WO2014070177A1

    公开(公告)日:2014-05-08

    申请号:PCT/US2012/062876

    申请日:2012-10-31

    CPC classification number: G01M17/024 G01M17/02 G01M17/022 G01N3/02

    Abstract: The present invention comprises apparatus and methods for testing a tire on a wheel. Particular embodiments of such methods include providing a tire testing surface upon which the tire is to operate and a tire having a radially outer annular side including a road-engaging surface. The methods further include engaging forcefully a radially outer annular side of the tire with the tire testing surface to create a footprint constituting an area of contact between the tire and the tire testing surface, the footprint having a width extending in an axial direction of the tire. The tire is then rotated while engaged with the tire testing surface according to the prior step and a particulate is discharged from a particulate discharge outlet of a particular discharging device, the outlet having a length extending at least substantially across the width of the footprint.

    Abstract translation: 本发明包括用于在车轮上测试轮胎的装置和方法。 这种方法的具体实施例包括提供轮胎要在其上操作的轮胎测试表面和具有包括路面接合表面的径向外环形侧的轮胎。 所述方法还包括与轮胎测试表面强力地接合轮胎的径向外部环形侧面以产生构成轮胎和轮胎测试表面之间的接触区域的覆盖区,所述覆盖区具有在轮胎的轴向方向上延伸的宽度 。 然后根据先前的步骤,轮胎与轮胎测试表面接合而旋转,并且颗粒从特定排出装置的颗粒排放出口排出,出口具有至少基本跨越占地面积的宽度延伸的长度。

    SMART ACTIVE TYRE PRESSURE OPTIMISING SYSTEM
    79.
    发明申请
    SMART ACTIVE TYRE PRESSURE OPTIMISING SYSTEM 审中-公开
    智能主动轮胎压力优化系统

    公开(公告)号:WO2013114388A1

    公开(公告)日:2013-08-08

    申请号:PCT/IN2012/000826

    申请日:2012-12-18

    Abstract: A Smart Active Tyre Pressure Optimising System (SATPOS) comprising of Tyre Pressure Optimising System (TPOS) (102) and Tyre Pressure Control Units (TPCU) (104). SATPOS is a highly time sensitive design and technique that instantaneously senses and controls the tyre pressure particularly in imminent and inevitable critical driving situations to reduce emergency & high speed breaking distance, mitigate-loss of traction, hydroplaning, roll over or loss of stability, over & under steering, loss of control due to puncture by smartly sensing, perform context aware computing and directing the TPCU (104) to instantaneously control the tyre pressure in right time with right pressure on right tyres. TPOS (102) performs sensing, pre-computing, current computing for controlling the tyre pressure during critical situation, post computing to optimise tyre pressure after overcoming accordingly. SATPOS enhances vehicle traction and stability in critical driving situations.

    Abstract translation: 包括轮胎压力优化系统(TPOS)(102)和轮胎压力控制单元(TPCU)(104))的智能主动轮胎压力优化系统(SATPOS)。 SATPOS是一种高度时间敏感的设计和技术,可以瞬间感测和控制轮胎压力,特别是即将到来和不可避免的关键驾驶情况,以减少紧急和高速断路距离,减轻牵引力,减轻牵引力,翻滚或失去稳定性 并且在转向下,通过智能感测引起的穿刺失去控制,执行上下文感知计算并且引导TPCU(104)在右轮胎上以正确的压力立即控制正确的时间轮胎压力。 TPOS(102)执行感测,预计算,当前计算,用于在危急情况下控制轮胎压力,后期计算以相应地克服轮胎压力。 SATPOS在关键驾驶情况下增强车辆牵引力和稳定性。

    COMBINATION TIRE TEMPERATURE, PRESSURE AND DEPTH MEASURING DEVICE
    80.
    发明申请
    COMBINATION TIRE TEMPERATURE, PRESSURE AND DEPTH MEASURING DEVICE 审中-公开
    组合轮胎温度,压力和深度测量装置

    公开(公告)号:WO2013067004A1

    公开(公告)日:2013-05-10

    申请号:PCT/US2012/062791

    申请日:2012-10-31

    Abstract: A system for measuring tire pressure and temperature including a pressure sensor, a temperature sensor, a processor responsive to an output of the pressure sensor and the temperature sensor, and a display. The processor is configured to output a value on the display indicative of a measured tire pressure and an indication of measured tire temperature, wherein the indication of measured tire temperature comprises an indication of the result of a comparison between the measured tire temperature and a predetermined temperature value.

    Abstract translation: 一种用于测量轮胎压力和温度的系统,包括压力传感器,温度传感器,响应于压力传感器和温度传感器的输出的处理器以及显示器。 所述处理器被配置为在所述显示器上输出指示测量的轮胎压力的值和所测量的轮胎温度的指示,其中所述测量的轮胎温度的指示包括所测量的轮胎温度和预定温度之间的比较结果的指示 值。

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