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    • 2. 发明授权
    • Elastomeric article with wireless micro and nano sensor system
    • 具有无线微型和纳米传感器系统的弹性文章
    • US07581439B2
    • 2009-09-01
    • US11739847
    • 2007-04-25
    • John D. RenselPaul B. WilsonFrancis L. Merat
    • John D. RenselPaul B. WilsonFrancis L. Merat
    • G01M17/02
    • B60C23/0493B60C11/24B60C11/246B60C19/00B60C23/20B60G17/019B60G2204/113B60G2400/52B60G2800/984B60T2240/03
    • A sensor system for obtaining data from an elastomeric article includes at least one wireless sensor. The sensor length-scales range from nano- to micro-scale devices that are small enough to avoid becoming occlusions within the article. The article may include 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 may be configured to provide data related to one or more of temperature, pressure, sidewall flex, stress, strain and other parameters. The sensors may be LCD sensors, and/or conductive polymer sensors, and/or bio-polymer sensors and/or polymer diodes suitable for sensing data during the operation of the tire. A power circuit using energy generated by the tire may provide power to the sensors.
    • 用于从弹性制品获得数据的传感器系统包括至少一个无线传感器。 传感器的长度范围从纳米到微尺度的设备,其尺寸足够小以避免在文章中成为遮挡物。 物品可以包括嵌入在物品的一种材料内的传感器,内置在物品中的传感器层,以及布置在部件内或嵌入在物品的部件内的传感器串。 传感器可以被配置为提供与温度,压力,侧壁弯曲,应力,应变和其它参数中的一个或多个相关的数据。 传感器可以是LCD传感器,和/或导电聚合物传感器,和/或适于在轮胎操作期间感测数据的生物聚合物传感器和/或聚合物二极管。 使用轮胎产生的能量的电源电路可以向传感器提供电力。
    • 4. 发明授权
    • Electronic tire management system
    • 电子轮胎管理系统
    • US07161476B2
    • 2007-01-09
    • US09916028
    • 2001-07-26
    • Gordon E. HardmanJohn W. PyneMolly A. HardmanDavid A. PrzygockiDavid M. CoombsPaul B. WilsonRonald C. GrushPhilip B. LoudinBrett W. Floyd
    • Gordon E. HardmanJohn W. PyneMolly A. HardmanDavid A. PrzygockiDavid M. CoombsPaul B. WilsonRonald C. GrushPhilip B. LoudinBrett W. Floyd
    • B60C23/00
    • B60C23/0433B29D2030/0072B60C23/0442B60C23/0444B60C23/0452B60C23/0493
    • An electronic tire maintenance system is provided for measuring a parameter of a device at a first location. The system includes a sensor for measuring the device parameter and generating a data signal representing the measured parameter. The system also includes a microprocessor coupled to the sensor for activating the sensor on a first periodic basis to measure the device parameter. The microprocessor includes a memory for storing the generated data signal representing the measured parameter. A transmitter and a receiver are coupled to the microprocessor. The microprocessor periodically partially awakens to determine, on a second periodic basis, if a received transmission is a valid interrogation signal and, if so, fully awakens and responds to the valid interrogation signal, via the transmitter, by at least transmitting the last stored measured parameter. In one embodiment, the device is a tire tag mounted inside a tire that measures tire data and transmits that data to a remote source in response to an interrogation request, an alert condition, or automatically on a periodic basis.
    • 提供一种用于测量第一位置的装置的参数的电子轮胎维护系统。 该系统包括用于测量设备参数并产生表示测量参数的数据信号的传感器。 该系统还包括耦合到传感器的微处理器,用于在第一周期性基础上激活传感器以测量设备参数。 微处理器包括用于存储表示测量参数的生成数据信号的存储器。 发射器和接收器耦合到微处理器。 微处理器周期性地部分地唤醒,以在第二周期性基础上确定接收到的传输是否是有效的询问信号,并且如果是,则经由发射机完全唤醒并响应有效询问信号,至少传送最后存储的测量值 参数。 在一个实施例中,该装置是安装在轮胎内部的轮胎标签,其测量轮胎数据并且响应于询问请求,警报状况或周期性地自动地将该数据发送到远程源。
    • 6. 发明授权
    • Combination pneumatic tire and monitoring device
    • 组合充气轮胎和监控装置
    • US06668884B2
    • 2003-12-30
    • US09923504
    • 2001-08-07
    • Russell W. KochPaul B. Wilson
    • Russell W. KochPaul B. Wilson
    • B60C1900
    • B60C23/0493B29D2030/0072B29D2030/0077Y10T152/10027
    • An attachment between a monitoring device and an innerliner of a tire includes the use of an epoxy adhesive that bonds the monitoring device directly to the inner surface of the innerliner of the tire. The innerliner is first roughened in a manner that provides a roughened portion of the innerliner without removing the entire thickness of the innerliner. The entire thickness of the innerliner is not removed because the innerliner is preferably more than {fraction (1/16)} of an inch thick. The thickness of the innerliner allows the rigid cured epoxy to bond the monitoring device to the inner surface of the innerliner while allowing the innerliner to flex with the tire so as to not break the seal between the rigid epoxy and the innerliner. The monitoring device is preferably located at a low flex area of the tire to help avoid the problem of the innerliner flexing.
    • 监测装置和轮胎的内衬之间的附件包括使用将监测装置直接连接到轮胎的内衬层的内表面的环氧树脂粘合剂。 该内衬首先以提供内衬层的粗糙部分而不去除内衬层的整个厚度的方式粗糙化。 内衬层的整个厚度不被去除,因为内衬层优选地大于{分数(1/16英寸厚),内衬层的厚度允许刚性固化的环氧树脂将监测装置结合到内衬的内表面,同时 允许内衬与轮胎一起弯曲,以便不破坏刚性环氧树脂和内衬层之间的密封。监测装置优选地位于轮胎的低弯曲区域,以帮助避免内衬弯曲的问题。
    • 10. 发明授权
    • Method and apparatus for video imaging of tire ground contact patch
    • 轮胎接地片的视频成像方法和装置
    • US5347588A
    • 1994-09-13
    • US776527
    • 1991-10-11
    • Paul B. Wilson
    • Paul B. Wilson
    • B60C19/00G01M17/02G06K9/36G01M17/00
    • G01M17/027
    • A method and apparatus for video imaging of a tire ground contact patch or tire footprint is presented. A digitized image of the footprint is generated as an array of pixels. Each pixel is attributed a binary value of one or zero, to present a two-valued image. Contact areas within the image are attributed a first value, while void or noncontact areas are attributed a second value. The image is then dilated and eroded in an appropriate sequence to eliminate all white pixels from the image and to eliminate surface anomalies or the like which are not of interest in the tire analysis. An image of the footprint, accurate in size and dimensions, is thereby generated and, from such footprint, total area, contact area, and void area can be determined, as well as measurements of width, center line length, and other desired lengths at various lateral width locations. This data may be used to analyze the tire construction, operation, noise generation, and performance.
    • 提出了一种用于轮胎地面接触片或轮胎足迹的视频成像的方法和装置。 生成足迹的数字化图像作为像素阵列。 每个像素被归为二进制值一或零,以呈现二值图像。 图像中的接触区域被归为第一个值,而空白或非接触区域被归因于第二个值。 然后,图像以适当的顺序被扩大和侵蚀,以消除图像中的所有白色像素并消除在轮胎分析中不感兴趣的表面异常等。 由此产生尺寸和尺寸精确的尺寸和尺寸的图像,并且可以从这样的覆盖区确定总面积,接触面积和空隙面积,以及宽度,中心线长度和其它期望长度的测量 各种横向宽度位置。 该数据可用于分析轮胎结构,操作,噪声产生和性能。