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1. 发明申请

US20150057876A1 SYSTEM AND METHOD FOR PERFORMING AUTO-LOCATION OF A TIRE PRESSURE MONITORING SENSOR ARRANGED WITH A VEHICLE WHEEL USING CONFIDENCE INTERVAL ANALYSIS AND ROLLBACK EVENTS 有权
标题翻译：使用信心间隔分析和滚动事件执行安装车轮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：US20150057876A1
公开(公告)日：2015-02-26
申请号：US13973855
申请日：2013-08-22
申请人： Schrader Electronics Ltd.
发明人： Gary Graham , Peter Walker , Alan Millen , Steven Baird , John Greer , James Coalter
IPC分类号： B60C23/04 , G01B21/22
CPC分类号： B60C23/0416 , 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 based on a confidence interval width analysis of the ABS data at the predetermined (T1). The confidence interval width analysis identifies the specific location of the wheel whose ABS sensor shows a lowest confidence interval width as a result of a normal distribution pattern or similar pattern. The confidence interval width analysis may calculate a weighted cumulative confidence interval width for the ABS data which experience rollback events.
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。基于在预定（T1）下的ABS数据的置信区间宽度分析，来自轮胎压力监测传感器单元的TPM传感器参数被分配给车轮的特定位置。置信区间宽度分析标识由于正常分布模式或类似模式，其ABS传感器显示最低置信区间宽度的车轮的具体位置。置信区间宽度分析可以计算体验回滚事件的ABS数据的加权累积置信区间宽度。

2. 发明申请

US20130079977A1 SYSTEM AND METHOD FOR PERFORMING AUTO-LOCATION OF A TIRE PRESSURE MONITORING SENSOR ARRANGED WITH A VEHICLE WHEEL 审中-公开
标题翻译：用于车轮安装的轮胎压力监测传感器的自动定位系统和方法
公开(公告)号：US20130079977A1
公开(公告)日：2013-03-28
申请号：US13680656
申请日：2012-11-19
申请人： Schrader Electronics Ltd.
发明人： John Greer , Samuel Strahan
IPC分类号： G06F11/30
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。

3. 发明授权

US09333814B2 System and method for performing auto-location of a tire pressure monitoring sensor arranged with a vehicle wheel using confidence interval analysis and rollback events 有权
标题翻译：用于使用置信区间分析和回滚事件执行与车轮配置的轮胎压力监测传感器的自动定位的系统和方法
公开(公告)号：US09333814B2
公开(公告)日：2016-05-10
申请号：US13973855
申请日：2013-08-22
申请人： Schrader Electronics Ltd.
发明人： Gary Graham , Peter Walker , Alan Millen , Steven Baird , John Greer , James Coalter
IPC分类号： B60C23/04 , G01B21/22
CPC分类号： B60C23/0416 , 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 based on a confidence interval width analysis of the ABS data at the predetermined (T1). The confidence interval width analysis identifies the specific location of the wheel whose ABS sensor shows a lowest confidence interval width as a result of a normal distribution pattern or similar pattern. The confidence interval width analysis may calculate a weighted cumulative confidence interval width for the ABS data which experience rollback events.
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。基于在预定（T1）下的ABS数据的置信区间宽度分析，来自轮胎压力监测传感器单元的TPM传感器参数被分配给车轮的特定位置。置信区间宽度分析标识由于正常分布模式或类似模式，其ABS传感器显示最低置信区间宽度的车轮的具体位置。置信区间宽度分析可以计算体验回滚事件的ABS数据的加权累积置信区间宽度。

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