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1. 发明申请

US20180015793A1 METHOD FOR DETERMINING THE TEMPERATURE OF AN INTERNAL PART OF THE MATERIALS OF A TIRE 审中-公开
公开(公告)号：US20180015793A1
公开(公告)日：2018-01-18
申请号：US15543000
申请日：2016-03-21
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , MICHELIN RECHERCHE ET TECHNIQUE S.A.
发明人： OLIVIER SPINNLER , PHILIPPE DONDEY
IPC分类号： B60C23/20 , B60C23/04 , B60C23/06
CPC分类号： B60C23/20 , B60C23/04 , B60C23/0476 , B60C23/0493 , B60C23/0498 , B60C23/061
摘要： A method for evaluating thermal stresses associated with use of a tire mounted on a rim includes steps of measuring a temperature of a gaseous fluid contained in an internal cavity of the tire at regular time intervals in order to obtain a fluid temperature, measuring a temperature at a location on the rim at regular time intervals in order to obtain a rim temperature, and determining an estimated temperature at at least one internal zone of materials of which the tire is made using a pre-established law connecting the estimated temperature to the fluid temperature and the rim temperature.

2. 发明申请

US20170096037A1 TIRE PRESSURE COLD CHECK SYSTEM 审中-公开
公开(公告)号：US20170096037A1
公开(公告)日：2017-04-06
申请号：US15127777
申请日：2015-03-23
申请人： ELDEC Corporation
发明人： Bradley Smith , Mark Finefrock , Jeffrey Green , Jonathan Lumb
IPC分类号： B60C23/04
CPC分类号： B60C23/0476 , B60C23/0488 , B60C2200/02
摘要： Cold check gas pressure readings for the landing gear tires of an aircraft are obtained automatically during normal operation of the aircraft. The automated system (S1, e.g.) includes monitoring aircraft data to determine that the aircraft is at rest on the ground (32,345,36), and electronically monitoring the tire pressure (24). When predetermined cold check conditions have been met; the tire pressure values are automatically stored with a timestamp (38) for later access by a user.

3. 发明授权

US09162541B2 Method for detecting leakage of a vehicle tire 有权
标题翻译：检测车辆轮胎泄漏的方法
公开(公告)号：US09162541B2
公开(公告)日：2015-10-20
申请号：US13860884
申请日：2013-04-11
申请人： CONTINENTAL AUTOMOTIVE FRANCE , CONTINENTAL AUTOMOTIVE GmbH
发明人： Jean-Luc Reynes
IPC分类号： B60C23/04
CPC分类号： B60C23/0408 , B60C23/0476 , B60C23/0477
摘要： In order to avoid the risk of false alarms by supplementing the pressure and temperature measurements with a particular monitoring of their change over time, there is proposed a method which includes: converting referenced pressure measurements (ΔP) into values of a magnitude calibrated in temperature called converted pressure (ΔPT); monitoring for at least two sampling periods (n1, n2) multiples of a measurement period, the change in a difference called significant (ΔQ) at each measurement moment between the values of the converted pressure (ΔPT) and a referenced temperature (ΔT). The slope (p(n)) of these variations is monitored and signifies either an absence of leakage or an air leakage at a fast or slow rate.
摘要翻译：为了避免通过补充压力和温度测量值以及随时间变化的特定监测来发生误报的风险，提出了一种方法，其包括：将参考压力测量值（＆Dgr; P）转换成在温度称为转换压力（＆Dgr; PT）; 监测至少两个采样周期（n1，n2）测量周期的倍数，在转换压力（＆Dgr; PT）的值与参考温度之间的每个测量时刻的差异变化（＆Dgr; Q）（＆Dgr; T）。对这些变化的斜率（p（n））进行监测，并且表示在快速或慢速下不存在泄漏或空气泄漏。

4. 发明授权

US08818619B2 Method and apparatus for determining tire condition using ideal gas law 有权
标题翻译：使用理想气体定律确定轮胎状况的方法和装置
公开(公告)号：US08818619B2
公开(公告)日：2014-08-26
申请号：US13565372
申请日：2012-08-02
申请人： David L. Juzswik
发明人： David L. Juzswik
IPC分类号： B60C23/00
CPC分类号： B60C23/02 , B60C23/0471 , B60C23/0476 , B60C23/0484
摘要： An apparatus is provided for determining a tire operating condition including a tire-based pressure and temperature sensor and transmitter and a vehicle ignition system. A vehicle-based receiver/controller receives sensor signals and state of the ignition system. The controller provides an error signal when the sensed tire pressure is less than a set threshold value Pset and resets the error signal when the sensed tire pressure is greater than a reset threshold value Prst. The receiver/controller determines the set threshold value Pset and the reset threshold value Prst as a function of a calculated warm tire pressure value Pwarm, determines a mole value N of the tire pressure, and adjusts the determined set threshold value Pset and the reset threshold value Prst in response to the vehicle ignition state and a change in the determined mole value N. A display is provided for displaying the error signal.
摘要翻译：提供了一种用于确定包括基于轮胎的压力和温度传感器以及变送器和车辆点火系统的轮胎操作状态的装置。车载接收器/控制器接收传感器信号和点火系统的状态。当检测到的轮胎压力小于设定的阈值Pset时，控制器提供误差信号，并且当检测到的轮胎压力大于复位阈值Prst时复位误差信号。接收机/控制器确定设定的阈值Pset和复位阈值Prst作为计算的温暖轮胎压力值Pwarm的函数，确定轮胎压力的摩尔值N，并且调整所确定的设定阈值Pset和复位阈值响应于车辆点火状态的值Prst和确定的摩尔值N的变化。提供用于显示误差信号的显示。

5. 发明申请

US20130009763A1 CONTROLLER FOR TIRE PRESSURE MONITORING SYSTEM 审中-公开
标题翻译：轮胎压力监控系统控制器
公开(公告)号：US20130009763A1
公开(公告)日：2013-01-10
申请号：US13533230
申请日：2012-06-26
申请人： Shinichi KOGA
发明人： Shinichi KOGA
IPC分类号： B60C23/02
CPC分类号： B60C23/0471 , B60C23/0476
摘要： A controller for a tire pressure monitoring system includes a control unit that receives information signal related to tire air pressure and tire temperature from a sensor unit arranged in each tire. The control unit notifies a user when determining from the information signal received subsequent to pressure adjustment of the corresponding tire that the tire air pressure of the corresponding tire would be excluded from a recommended pressure range as the present tire temperature changes to a monitoring subject temperature.
摘要翻译：一种用于轮胎压力监测系统的控制器包括控制单元，该控制单元从布置在每个轮胎中的传感器单元接收与轮胎气压和轮胎温度相关的信息信号。当从当前轮胎温度变为监视对象温度时，相应轮胎的轮胎空气压力从推荐压力范围排除时，控制单元在从相应轮胎的压力调整之后接收的信息信号中确定时通知用户。

6. 发明授权

US07216532B2 System and method for warm tire fill pressure adjustment 有权
标题翻译：暖轮胎填充压力调节系统及方法
公开(公告)号：US07216532B2
公开(公告)日：2007-05-15
申请号：US11109269
申请日：2005-04-19
申请人： Robert A Rimkus , J. David Rosa
发明人： Robert A Rimkus , J. David Rosa
IPC分类号： E01C23/00
CPC分类号： B60C23/0408 , B60C23/0476
摘要： A method is provided for recommending proper tire pressure using a tire pressure recommendation system having a processor. The method comprises obtaining a cold placard tire pressure (PPl) for a cold placard air temperature (TPl) and obtaining a measured outside air temperature (TOutside). The cold placard tire pressure (PPl), the cold placard air temperature (TPl) and the measured outside air temperature (TOutside) are entered into the tire pressure recommendation system. The recommended tire pressure (PRe) is then calculated with the processor for the measured outside air temperature (TOutside), the recommended tire pressure (PRe) being based upon the cold placard tire pressure (PPl).
摘要翻译：提供了一种使用具有处理器的轮胎压力推荐系统来推荐适当轮胎压力的方法。该方法包括获得冷标记空气温度（T P1 P1）的冷标牌轮胎压力（P P1），并获得测量的外部空气温度（T < ）。冷标牌轮胎压力（P P1），冷标牌空气温度（T P1 P1）和测得的外部空气温度（T ）进入轮胎压力推荐系统。然后用处理器计算推荐的轮胎压力（P ），测量的外部空气温度（T＆lt;＆gt;＆gt;），推荐的轮胎压力（P < / SUB>）基于冷标牌轮胎压力（P P1）。

7. 发明授权

US06630885B2 Electronic tire management system 有权
公开(公告)号：US06630885B2
公开(公告)日：2003-10-07
申请号：US09915858
申请日：2001-07-26
申请人： Gordon E. Hardman , John W. Pyne , Molly A. Hardman , Paul B. Wilson , David M. Coombs , Brett W. Floyd
发明人： Gordon E. Hardman , John W. Pyne , Molly A. Hardman , Paul B. Wilson , David M. Coombs , Brett W. Floyd
IPC分类号： G08B2600
CPC分类号： B60C23/0493 , B29D2030/0072 , B60C23/0433 , B60C23/0442 , B60C23/0444 , B60C23/0454 , B60C23/0455 , B60C23/0457 , B60C23/0462 , B60C23/0474 , B60C23/0476
摘要： 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.

8. 发明授权

US09895943B2 Method of checking the pressure of an aircraft tire 有权
公开(公告)号：US09895943B2
公开(公告)日：2018-02-20
申请号：US15075411
申请日：2016-03-21
申请人： Airbus Operations Limited
发明人： Andrew Bill
IPC分类号： B60C23/04 , B64C25/36
CPC分类号： B60C23/0476 , B60C23/04 , B60C23/0422 , B60C23/0479 , B60C2200/02 , B64C25/36
摘要： A method of checking the pressure of a tire of an aircraft. A pressure reading is taken from the tire with a pressure sensor and wirelessly transmitted to a hand-held device. The hand-held device receives the pressure reading, an aircraft ID which uniquely identifies the aircraft, and a tire ID. The device then retrieves from a memory a reference pressure level associated in the memory with the aircraft ID and the tire ID; compares either the pressure reading, or an adjusted pressure based on the pressure reading, with the reference pressure level; and displays a warning if the pressure reading, or the adjusted pressure based on the pressure reading, is below the reference pressure level.

9. 发明授权

US09895941B2 Aircraft tire pressure monitoring system 有权
公开(公告)号：US09895941B2
公开(公告)日：2018-02-20
申请号：US15280529
申请日：2016-09-29
申请人： Airbus Operations Limited
发明人： Andrew Raymond Bill
IPC分类号： B60C23/00 , B60C23/04 , G07C5/00 , B64F5/00 , B64D45/00
CPC分类号： B60C23/0405 , B60C23/0474 , B60C23/0476 , B60C23/0484 , B60C23/0486 , B64D45/00 , B64F5/60 , G07C5/006
摘要： A monitoring system, having a processor, provides pressure warnings associated with a tire of an aircraft When the aircraft is stationary, the processor operates in a maintenance mode and receives a first pressure measurement indicating a pressure of the tire; compares the first pressure measurement with a maintenance mode low pressure threshold, and causes the flight deck display to display a low pressure warning associated if the first pressure measurement is below the maintenance mode low pressure threshold. When the aircraft is in motion, the processor operates in a flight mode and receives a second pressure measurement indicating a pressure of the tire, compares the second pressure measurement with an abnormal pressure threshold which is lower than the maintenance mode low pressure threshold, and causes the flight deck display to display an abnormal pressure warning if the second pressure measurement is below the abnormal pressure threshold.

10. 发明申请

US20170129294A1 TIRE AIR PRESSURE MONITORING DEVICE 有权
公开(公告)号：US20170129294A1
公开(公告)日：2017-05-11
申请号：US15338590
申请日：2016-10-31
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Yuji TAKI
IPC分类号： B60C23/04
CPC分类号： B60C23/0486 , B60C23/0401 , B60C23/0476
摘要： A warning control unit of this tire air pressure monitoring device starts giving a driver a tire air pressure fall warning when a tire air pressure is equal to or lower than a first threshold. The warning control unit stops the warning when the tire air pressure becomes equal to or higher than a second threshold that is set based on a tire temperature in a case where the warning is being given. The warning control unit uses a constant value unrelated to a detected tire temperature as the first threshold, and uses a value obtained by adding a variable value, which is obtained by adding a positive constant value to a value that increases as a temperature difference obtained by subtracting a tire temperature at the time of the issuance of the warning from a current tire temperature increases, to the first threshold, as the second threshold.

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