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1. 发明授权

US08903602B2 Tire pressure monitoring system wheel rotation auto location 有权
标题翻译：轮胎压力监测系统车轮旋转自动定位
公开(公告)号：US08903602B2
公开(公告)日：2014-12-02
申请号：US13192237
申请日：2011-07-27
申请人： Ivan Andrew David Bailie , John Greer , Philip Craig , Peter Mackel , Samuel Strahan
发明人： Ivan Andrew David Bailie , John Greer , Philip Craig , Peter Mackel , Samuel Strahan
IPC分类号： G06F7/00 , B60C23/04
CPC分类号： B60C23/0416 , B60C23/0488
摘要： A TPM system wheel unit measures rotational period over a number of wheel revolutions, calculates a value of a period of the revolutions and wirelessly transmits the calculated value of the period to a tire pressure monitoring system receiver in the vehicle mounting the wheel. Alternatively, each wheel unit transmits an RF burst of a predetermined length and a received RF burst envelope modulated with a periodic modulation pattern is used to calculate the period of one wheel rotation for each wheel. A central vehicle electronic control unit monitors wheel speed signals for each wheel of the vehicle and calculates a period for the wheel speed signal for each wheel of the vehicle, bounded by a rolling window which may be of variable length. The calculated values are compared and the wheel unit and the wheel location are correlated therefrom.
摘要翻译： TPM系统轮单元测量多个车轮转数的旋转周期，计算转数周期的值，并且将安装车轮的车辆中的轮胎压力监视系统接收器的周期的计算值无线发送。或者，每个车轮单元发送预定长度的RF突发，并且使用用周期性调制模式调制的接收的RF突发包络来计算每个车轮的一个车轮旋转的周期。中央车辆电子控制单元监视车辆的每个车轮的车轮速度信号，并且计算车辆的每个车轮的车轮速度信号的周期，该车轮速度信号由可能具有可变长度的滚动窗口所限定。比较计算出的值，并将车轮单元和车轮位置相关联。

2. 发明申请

US20120029767A1 Tire Pressure Monitoring System Wheel Rotation Auto Location 有权
标题翻译：轮胎压力监测系统车轮旋转自动定位
公开(公告)号：US20120029767A1
公开(公告)日：2012-02-02
申请号：US13192237
申请日：2011-07-27
申请人： Ivan Andrew David Bailie , John Greer , Philip Craig , Peter Mackel , Samuel Strahan
发明人： Ivan Andrew David Bailie , John Greer , Philip Craig , Peter Mackel , Samuel Strahan
IPC分类号： B60C23/00
CPC分类号： B60C23/0416 , B60C23/0488
摘要： A TPM system wheel unit measures rotational period over a number of wheel revolutions, calculates a value of a period of the revolutions and wirelessly transmits the calculated value of the period to a tire pressure monitoring system receiver in the vehicle mounting the wheel. Alternatively, each wheel unit transmits an RF burst of a predetermined length and a received RF burst envelope modulated with a periodic modulation pattern is used to calculate the period of one wheel rotation for each wheel. A central vehicle electronic control unit monitors wheel speed signals for each wheel of the vehicle and calculates a period for the wheel speed signal for each wheel of the vehicle, bounded by a rolling window which may be of variable length. The calculated values are compared and the wheel unit and the wheel location are correlated therefrom.
摘要翻译： TPM系统轮单元测量多个车轮转数的旋转周期，计算转数周期的值，并且将安装车轮的车辆中的轮胎压力监视系统接收器的周期的计算值无线发送。或者，每个车轮单元发送预定长度的RF突发，并且使用用周期性调制模式调制的接收的RF突发包络来计算每个车轮的一个车轮旋转的周期。中央车辆电子控制单元监视车辆的每个车轮的车轮速度信号，并且计算车辆的每个车轮的车轮速度信号的周期，该车轮速度信号由可能具有可变长度的滚动窗口所限定。比较计算出的值，并将车轮单元和车轮位置相关联。

3. 发明申请

US20110071737A1 SYSTEM AND METHOD FOR PERFORMING AUTO-LOCATION OF A WHEEL IN A VEHICLE USING WHEEL PHASE ANGLE INFORMATION 有权
标题翻译：使用车轮相角信息执行车辆自动定位的系统和方法
公开(公告)号：US20110071737A1
公开(公告)日：2011-03-24
申请号：US12888247
申请日：2010-09-22
申请人： John Greer , Paul McGrotty , Samuel Strahan
发明人： John Greer , Paul McGrotty , Samuel Strahan
IPC分类号： G06F17/00
CPC分类号： B60C23/0416 , B60C23/0489
摘要： Systems and methods for auto-location of tire pressure monitoring sensor units on a vehicle measure the angle of a wheel at two different times using a rim mounted or a tire mounted sensor and determines a difference in measured angles. The systems and methods provide for transmitting the angles and/or the difference in the measured angles along with a sensor identification to an electronic control module. Alternatively, the systems and methods provide for transmitting time differences to the electronic control module. The electronic control module correlates information transmitted from the wheel unit with antilock brake system data. A location of the wheel mounting the sensor is determined and the sensor identification is assigned.
摘要翻译：用于车辆上轮胎压力监测传感器单元的自动定位的系统和方法使用轮辋安装或轮胎安装的传感器测量两个不同时间的车轮的角度，并确定测量角度的差异。这些系统和方法提供将测量角度的角度和/或差异以及传感器识别传送到电子控制模块。或者，系统和方法提供将时间差发送到电子控制模块。电子控制模块将从车轮单元发送的信息与防抱死制动系统数据相关联。确定安装传感器的轮的位置，并分配传感器识别。

4. 发明授权

US08332103B2 Vehicle wheel auto-location using wheel phase angle information 有权
标题翻译：车轮自动定位使用车轮相位角信息
公开(公告)号：US08332103B2
公开(公告)日：2012-12-11
申请号：US12888247
申请日：2010-09-22
申请人： John Greer , Paul McGrotty , Samuel Strahan
发明人： John Greer , Paul McGrotty , Samuel Strahan
IPC分类号： G06F17/00
CPC分类号： B60C23/0416 , B60C23/0489
摘要： Systems and methods for auto-location of tire pressure monitoring sensor units on a vehicle measure the angle of a wheel at two different times using a rim mounted or a tire mounted sensor and determines a difference in measured angles. The systems and methods provide for transmitting the angles and/or the difference in the measured angles along with a sensor identification to an electronic control module. Alternatively, the systems and methods provide for transmitting time differences to the electronic control module. The electronic control module correlates information transmitted from the wheel unit with antilock brake system data. A location of the wheel mounting the sensor is determined and the sensor identification is assigned.
摘要翻译：用于车辆上轮胎压力监测传感器单元的自动定位的系统和方法使用轮辋安装或轮胎安装的传感器测量两个不同时间的车轮的角度，并确定测量角度的差异。这些系统和方法提供将测量角度的角度和/或差异以及传感器识别传送到电子控制模块。或者，系统和方法提供将时间差发送到电子控制模块。电子控制模块将从车轮单元发送的信息与防抱死制动系统数据相关联。确定安装传感器的轮的位置，并分配传感器识别。

5. 发明授权

US08332104B2 System and method for performing auto-location of a tire pressure monitoring sensor arranged with a vehicle wheel 有权
标题翻译：用于执行轮胎压力监测传感器的自动定位的系统和方法，轮胎压力监测传感器布置有车轮
公开(公告)号：US08332104B2
公开(公告)日：2012-12-11
申请号：US13222653
申请日：2011-08-31
申请人： John Greer , Samuel Strahan
发明人： John Greer , Samuel Strahan
IPC分类号： G06F17/00
CPC分类号： G06F11/30 , B60C23/0416 , B60C23/0437 , B60C23/0462 , B60C23/0488 , B60C23/0489
摘要： Auto-location systems and methods of tire pressure monitoring sensor units arranged with a wheel of a vehicle detect a predetermined time (T1) when a wheel phase angle reaches angle of interest using a rim mounted or a tire mounted sensor. The systems and methods transmit a radio frequency message associated with a wheel phase angle indication. The wheel phase angle indication triggers wheel phase and/or speed data such as ABS data at the predetermined time (T1) to be stored. A correlation algorithm is executed to identify the specific location of a wheel based on the wheel phase and/or speed data at the predetermined time (T1). TPM sensor parameters from a tire pressure monitoring sensor unit are assigned to the specific location of the wheel.
摘要翻译：使用车轮设置的轮胎压力监测传感器单元的自动定位系统和方法使用安装的轮辋或轮胎安装的传感器在车轮相位角到达感兴趣角度时检测预定时间（T1）。系统和方法发送与车轮相位角指示相关联的射频消息。车轮相位角指示在预定时间（T1）触发车轮相位和/或速度数据，例如ABS数据以被存储。执行相关算法，以在预定时间（T1）基于车轮相位和/或速度数据来识别车轮的特定位置。来自轮胎压力监测传感器单元的TPM传感器参数被分配到车轮的特定位置。

6. 发明申请

US20110313623A1 SYSTEM AND METHOD FOR PEFORMING AUTO-LOCATION OF A TIRE PRESSURE MONITORING SENSOR ARRANGED WITH A VEHICLE WHEEL 有权
标题翻译：用于车轮安装的轮胎压力监测传感器自动定位的系统和方法
公开(公告)号：US20110313623A1
公开(公告)日：2011-12-22
申请号：US13222653
申请日：2011-08-31
申请人： John Greer , Samuel Strahan
发明人： John Greer , Samuel Strahan
IPC分类号： G06F19/00
CPC分类号： G06F11/30 , B60C23/0416 , B60C23/0437 , B60C23/0462 , B60C23/0488 , B60C23/0489
摘要： Auto-location systems and methods of tire pressure monitoring sensor units arranged with a wheel of a vehicle detect a predetermined time (T1) when a wheel phase angle reaches angle of interest using a rim mounted or a tire mounted sensor. The systems and methods transmit a radio frequency message associated with a wheel phase angle indication. The wheel phase angle indication triggers wheel phase and/or speed data such as ABS data at the predetermined time (T1) to be stored. A correlation algorithm is executed to identify the specific location of a wheel based on the wheel phase and/or speed data at the predetermined time (T1). TPM sensor parameters from a tire pressure monitoring sensor unit are assigned to the specific location of the wheel.
摘要翻译：使用车轮设置的轮胎压力监测传感器单元的自动定位系统和方法使用安装的轮辋或轮胎安装的传感器在车轮相位角到达感兴趣角度时检测预定时间（T1）。系统和方法发送与车轮相位角指示相关联的射频消息。车轮相位角指示在预定时间（T1）触发车轮相位和/或速度数据，例如ABS数据以被存储。执行相关算法，以在预定时间（T1）基于车轮相位和/或速度数据来识别车轮的特定位置。来自轮胎压力监测传感器单元的TPM传感器参数被分配到车轮的特定位置。

7. 发明授权

US08528393B2 Wheel position determination using revolution counter 有权
标题翻译：使用旋转计数器确定车轮位置
公开(公告)号：US08528393B2
公开(公告)日：2013-09-10
申请号：US13034962
申请日：2011-02-25
申请人： Philip Craig , Samuel Strahan , William Stewart
发明人： Philip Craig , Samuel Strahan , William Stewart
IPC分类号： E01C23/00 , G01M17/02 , B60Q1/00
CPC分类号： B60C23/0416 , B60C23/0488
摘要： A wheel position determination system and method to count wheel revolutions in a wheel unit of a tire monitoring system. An indication of the count is transmitted, optionally along with an indication of a left/right side position of the wheel on the vehicle, and an identification unique to the transmitting wheel unit, to a central controller of the tire monitoring system. In the central controller of the tire monitoring system, the count is compared with wheel speed information for the vehicle, such as from an ABS system, to determine if one wheel on each side of the vehicle is rotating at a different speed. Based at least in part upon a determination that each wheel speed is unique, a determination of wheel location may be made.
摘要翻译：轮胎位置确定系统和方法，用于对轮胎监控系统的车轮单元中的车轮转数进行计数。发送计数的指示，可选地伴随着车辆上的车轮的左/右侧位置的指示，以及传送轮单元特有的标识，传送到轮胎监视系统的中央控制器。在轮胎监视系统的中央控制器中，将计数与来自ABS系统的车辆的车轮速度信息进行比较，以确定车辆两侧的一个车轮是否以不同的速度旋转。至少部分地基于确定每个车轮速度是唯一的，可以确定轮位置。

8. 发明申请

US20110209536A1 WHEEL POSITION DETERMINATION USING REVOLUTION COUNTER 有权
标题翻译：使用革命计数器确定车轮位置
公开(公告)号：US20110209536A1
公开(公告)日：2011-09-01
申请号：US13034962
申请日：2011-02-25
申请人： Philip Craig , Samuel Strahan , William Stewart
发明人： Philip Craig , Samuel Strahan , William Stewart
IPC分类号： G01M17/02
CPC分类号： B60C23/0416 , B60C23/0488
摘要： A wheel position determination system and method to count wheel revolutions in a wheel unit of a tire monitoring system. An indication of the count is transmitted, optionally along with an indication of a left/right side position of the wheel on the vehicle, and an identification unique to the transmitting wheel unit, to a central controller of the tire monitoring system. In the central controller of the tire monitoring system, the count is compared with wheel speed information for the vehicle, such as from an ABS system, to determine if one wheel on each side of the vehicle is rotating at a different speed. Based at least in part upon a determination that each wheel speed is unique, a determination of wheel location may be made.
摘要翻译：轮胎位置确定系统和方法，用于对轮胎监控系统的车轮单元中的车轮转数进行计数。发送计数的指示，可选地伴随着车辆上的车轮的左/右侧位置的指示，以及传送轮单元特有的标识，传送到轮胎监视系统的中央控制器。在轮胎监视系统的中央控制器中，将计数与来自ABS系统的车辆的车轮速度信息进行比较，以确定车辆两侧的一个车轮是否以不同的速度旋转。至少部分地基于确定每个车轮速度是唯一的，可以确定轮位置。

9. 发明授权

US08635906B2 Tracking filter apparatus for wheel monitoring systems 有权
标题翻译：用于车轮监控系统的跟踪过滤装置
公开(公告)号：US08635906B2
公开(公告)日：2014-01-28
申请号：US13422872
申请日：2012-03-16
申请人： Samuel Strahan , Christopher Ainsworth
发明人： Samuel Strahan , Christopher Ainsworth
IPC分类号： B60C23/02
CPC分类号： B60C23/0408 , H03H11/1291 , H03H2210/021 , H03H2210/043
摘要： A wheel monitoring system that includes a tracking filter apparatus for tracking a signal that has a varying main frequency. The tracking filter apparatus has an adjustable filter and a filter controller arranged to measure the amplitude of the filtered signal and to compare amplitude against a reference value. The filter controller adjusts the cut off frequency of the filter if the measured amplitude differs from the reference value by an amount that exceeds a threshold value. The filter controller adjusts the cut off frequency such that the main frequency lies within the roll off region of the filter's frequency response. The system may be used to track signals that are produced by shock sensors in a wheel mounted monitoring device.
摘要翻译：一种车轮监视系统，其包括用于跟踪具有变化的主频率的信号的跟踪过滤装置。跟踪滤波器装置具有可调节滤波器和滤波器控制器，其布置成测量滤波信号的幅度并将幅度与参考值进行比较。如果测量的幅度与参考值不同超过阈值，则滤波器控制器调节滤波器的截止频率。滤波器控制器调节截止频率，使得主频率位于滤波器频率响应的滚降区域内。该系统可用于跟踪由轮式安装的监视装置中的冲击传感器产生的信号。

10. 发明授权

US08584517B2 Load based wheel position determination 有权
标题翻译：基于负载的车轮位置确定
公开(公告)号：US08584517B2
公开(公告)日：2013-11-19
申请号：US13156460
申请日：2011-06-09
申请人： Samuel Strahan
发明人： Samuel Strahan
IPC分类号： G01M17/02 , B60C23/02
CPC分类号： B60C23/0416 , B60C23/0477 , B60C23/0488
摘要： A method carried out in a wheel unit of a tire pressure monitoring system comprises detecting, using a controller in the wheel unit, increases and decreases in loading of a tire on a wheel associated with the wheel unit during acceleration and deceleration. Front/rear position of the wheel unit on a vehicle mounting the tire pressure monitoring system is determined, using the controller in the wheel unit, based on the loading and unloading of the tire and wheel during acceleration and deceleration. Rotation direction of the wheel in the wheel unit is determined and the controller in the wheel unit determines left/right position of the wheel unit on the vehicle based on the rotation direction of the wheel. An indication of the front/rear and left/right position of the wheel on the vehicle and an identification unique to the transmitting wheel unit are transmitted.
摘要翻译：在轮胎压力监测系统的车轮单元中执行的方法包括：检测使用车轮单元中的控制器，在加速和减速期间轮胎在与车轮单元相关联的车轮上的载荷的增加和减少。基于在加速和减速期间轮胎和车轮的装载和卸载，使用车轮单元中的控制器来确定安装轮胎压力监测系统的车辆上的车轮单元的前/后位置。确定车轮单元中的车轮的旋转方向，并且车轮单元中的控制器基于车轮的旋转方向确定车轮单元在车辆上的左/右位置。发送车辆上的车轮的前/后和左/右位置的指示以及发送轮单元特有的标识。

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