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1. 发明授权

US07263458B2 Tire pressure estimation 有权
标题翻译：轮胎压力估计
公开(公告)号：US07263458B2
公开(公告)日：2007-08-28
申请号：US10563524
申请日：2003-07-07
申请人： Peter Hall , Tony Gustavsson , Peter Lindskog , Fredrik Gustavsson , Urban Forssell
发明人： Peter Hall , Tony Gustavsson , Peter Lindskog , Fredrik Gustavsson , Urban Forssell
IPC分类号： B60C23/00 , B60C23/02
CPC分类号： B60C23/062 , B60C23/061
摘要： A method of estimating the occurrence of a specific tire pressure deviation between actual and nominal pressure values for one or a plurality of wheels (i) is provided. One or more wheel radius analysis measurement values (ΔR) are subsequently obtained from a wheel radius analysis component (104), wherein the wheel radius analysis measurement values (ΔR) are related to single wheel radius values (Δri) of which each is indicative of the wheel radius of a particular wheel (i). One or more wheel vibration data values (Δƒi) are subsequently obtained from a wheel vibration analysis component (102), wherein each of the wheel vibration data values (Δƒi) is indicative of a vibration phenomena in the time dependent behavior of the rotational velocity of a particular wheel (i). One or more tire pressure output values (ηi, Δpi) are calculated on the basis of both the wheel radius analysis measurement values (ΔR) and the wheel vibration data values (Δƒi) wherein each tire pressure output value (ηi, Δpi) is indicative of the specific tire pressure deviation for a particular wheel (i).
摘要翻译：提供了一种估计一个或多个轮（i）的实际和标称压力值之间的特定轮胎压力偏差的发生的方法。随后从车轮半径分析部件（104）获得一个或多个车轮半径分析测量值（DeltaR），其中车轮半径分析测量值（ΔR）与单轮半径值（Deltar＆lt; >），其各自表示特定车轮（i）的车轮半径。随后从车轮振动分析部件（102）获得一个或多个车轮振动数据值（Deltaf＆lt; i＆gt;），其中车轮振动数据值（Deltaf＆lt; 表示特定车轮（i）的旋转速度的时间相关行为中的振动现象。基于车轮半径分析测量值（DeltaR）和车轮振动数据值两者来计算一个或多个轮胎压力输出值（eta，Deltap）（Deltaf）其中每个轮胎压力输出值（eta，DeltapΠi）表示特定车轮的特定轮胎压力偏差（一世）。

2. 发明授权

US08554498B2 Method, system and computer program for estimation of the pressure 有权
标题翻译：用于估计压力的方法，系统和计算机程序
公开(公告)号：US08554498B2
公开(公告)日：2013-10-08
申请号：US12531684
申请日：2007-03-16
申请人： Fredrik Gustavsson , Anders Stenman , Tony Gustafsson , Peter Lindskog , Peter Hall , Urban Forssell
发明人： Fredrik Gustavsson , Anders Stenman , Tony Gustafsson , Peter Lindskog , Peter Hall , Urban Forssell
IPC分类号： G01F17/00
CPC分类号： B60C23/061 , B60C23/062
摘要： The invention is directed to a system, a method and a computer program including program code for carrying out the method, when executed on a processing system, of estimating a tire pressure deviation of a vehicle's tire (2). The system includes an input section (100) adapted to receive as an input signal a vehicle signal, a calculation section (200) adapted to calculate at least one shape factor of a resonance peak associated with the vehicle signal spectrum (2) on the basis of the input signal, and a determination section (300) adapted to derive, depending on said at least one shape factor, a tire pressure signal indicative of a tire pressure deviation within the vehicle's tire (2).
摘要翻译：本发明涉及一种系统，方法和计算机程序，包括用于在处理系统上执行时执行该方法以估计车辆轮胎（2）的轮胎压力偏差的程序代码。该系统包括适于将车辆信号作为输入信号接收的输入部分（100），适于计算基于车辆信号频谱（2）的共振峰值的至少一个形状系数的计算部分（200）以及确定部分（300），其适于根据所述至少一个形状因子导出指示车辆轮胎（2）内的轮胎压力偏差的轮胎压力信号。

3. 发明申请

US20100191483A1 METHOD, SYSTEM AND COMPUTER PROGRAM FOR ESTIMATION OF THE PRESSURE 有权
标题翻译：方法，系统和计算机程序的压力估计
公开(公告)号：US20100191483A1
公开(公告)日：2010-07-29
申请号：US12531684
申请日：2007-03-16
申请人： Fredrik Gustavsson , Anders Stenman , Tony Gustafsson , Peter Lindskog , Peter Hall , Urban Forssell
发明人： Fredrik Gustavsson , Anders Stenman , Tony Gustafsson , Peter Lindskog , Peter Hall , Urban Forssell
IPC分类号： B60C23/06 , G06F19/00
CPC分类号： B60C23/061 , B60C23/062
摘要： The invention is directed to a system, a method and a computer program including program code for carrying out the method, when executed on a processing system, of estimating a tire pressure deviation of a vehicle's tire (2). The system comprises an input section (100) adapted to receive as an input signal a vehicle signal, a calculation section (200) adapted to calculate at least one shape factor of a resonance peak associated with the vehicle signal spectrum (2) on the basis of the input signal, and a determination section (300) adapted to derive, depending on said at least one shape factor, a tire pressure signal indicative of a tire pressure deviation within the vehicle's tire (2).
摘要翻译：本发明涉及一种系统，方法和计算机程序，包括用于在处理系统上执行时执行该方法以估计车辆轮胎（2）的轮胎压力偏差的程序代码。该系统包括：适于将车辆信号作为输入信号接收的输入部分（100），适于计算基于车辆信号频谱（2）的共振峰值的至少一个形状系数的计算部分（200）以及确定部分（300），其适于根据所述至少一个形状因子导出指示车辆轮胎（2）内的轮胎压力偏差的轮胎压力信号。

4. 发明申请

US20070061100A1 Tire pressure estimation 有权
公开(公告)号：US20070061100A1
公开(公告)日：2007-03-15
申请号：US10563524
申请日：2003-07-07
申请人： Peter Hall , Tony Gustavsson , Peter Lindskog , Urban Forssell
发明人： Peter Hall , Tony Gustavsson , Peter Lindskog , Urban Forssell
IPC分类号： G01L17/00
CPC分类号： B60C23/062 , B60C23/061
摘要： A method of estimating the occurrence of a specific tire pressure deviation between actual and nominal pressure values for one or a plurality of wheels (i) is provided. One or more wheel radius analysis measurement values (ΔR) are subsequently obtained from a wheel radius analysis component (104), wherein the wheel radius analysis measurement values (ΔR) are related to single wheel radius values (Δri) of which each is indicative of the wheel radius of a particular wheel (i). One or more wheel vibration data values (Δfi) are subsequently obtained from a wheel vibration analysis component (102), wherein each of the wheel vibration data values (Δfi) is indicative of a vibration phenomena in the time dependent behavior of the rotational velocity of a particular wheel (i). One or more tire pressure output values (ηi, Δpi) are calculated on the basis of both the wheel radius analysis measurement values (ΔR) and the wheel vibration data values (Δfi) wherein each tire pressure output value (ηi, Δpi) is indicative of the specific tire pressure deviation for a particular wheel (i).

5. 发明申请

US20100318308A1 CALIBRATION IN INDIRECT TIRE PRESSURE MONITORING 审中-公开
标题翻译：间接轮胎压力监测中的校准
公开(公告)号：US20100318308A1
公开(公告)日：2010-12-16
申请号：US12531683
申请日：2007-03-16
申请人： Fredrik Gustavsson , Urban Forssell
发明人： Fredrik Gustavsson , Urban Forssell
IPC分类号： B60C23/02 , G01L27/00
CPC分类号： B60C23/061 , B60C23/062
摘要： A method, system and computer program product for detecting a tire pressure deviation in a tire of a vehicle by determining tire pressure indicating data indicative of a tire pressure condition of the tire and determining tire pressure deviation data indicative of a tire pressure deviation in the tire.
摘要翻译：一种方法，系统和计算机程序产品，用于通过确定表示轮胎的轮胎压力状况的轮胎压力指示数据和确定表示轮胎中的轮胎压力偏差的轮胎压力偏差数据来检测车辆的轮胎中的轮胎压力偏差。

6. 发明申请

US20100182142A1 METHOD, SYSTEM AND COMPUTER PROGRAM OF ISSUING A TIRE PRESSURE DEVIATION WARNING 审中-公开
标题翻译：方法，系统和计算机程序发出轮胎压力偏差警告
公开(公告)号：US20100182142A1
公开(公告)日：2010-07-22
申请号：US12531685
申请日：2007-03-16
申请人： Martin Svedberg , Urban Forssell , Peter Lindskog , Anders Stenman
发明人： Martin Svedberg , Urban Forssell , Peter Lindskog , Anders Stenman
IPC分类号： B60C23/02
CPC分类号： B60C23/061 , B60C23/062
摘要： The invention is directed to a system, a method and a computer program including program code for carrying out the method, when executed on a processing system, of the tire low pressure warning of a vehicle. The system comprises an input unit (3) adapted to receive a vehicle signal. It further comprises a determination unit (2,4,5) adapted to determine a tire pressure signal (P) indicative of a tire pressure deviation in the vehicles tire on the basis of the vehicle signal. Finally, it comprises a warning unit (10) adapted to issue a warning signal only after the tire pressure signal (P) has indicated a predetermined pressure deviation (ΔP0) for a minimum period of time (ΔTmin).
摘要翻译：本发明涉及一种系统，方法和计算机程序，包括用于在处理系统上执行车辆的轮胎低压警告时执行该方法的程序代码。该系统包括适于接收车辆信号的输入单元（3）。它还包括一个确定单元（2,4,5），用于根据车辆信号确定指示车辆轮胎中的轮胎压力偏差的轮胎压力信号（P）。最后，它包括仅在轮胎压力信号（P）已经指示预定压力偏差（＆Dgr; P0）最短时间段（＆Dgr; Tmin）之后才发出警告信号的警告单元（10）。

7. 发明申请

US20100217471A1 TIRE PRESSURE DEVIATION DETECTION FOR A VEHICLE TIRE 审中-公开
标题翻译：轮胎胎压偏差检测
公开(公告)号：US20100217471A1
公开(公告)日：2010-08-26
申请号：US12531687
申请日：2007-03-16
申请人： Anders Stenman , Urban Forssell , Peter Lindskog , Tony Gustafsson
发明人： Anders Stenman , Urban Forssell , Peter Lindskog , Tony Gustafsson
IPC分类号： B60C23/00 , B60C23/20
CPC分类号： B60C23/061 , B60C23/062
摘要： A method, system and computer program product for detecting a tire pressure deviation in a tire of a vehicle by determining tire pressure indicating data indicative of a tire pressure condition of the tire and determining tire pressure deviation data indicative of a tire pressure deviation in the tire.
摘要翻译：一种方法，系统和计算机程序产品，用于通过确定表示轮胎的轮胎压力状况的轮胎压力指示数据和确定表示轮胎中的轮胎压力偏差的轮胎压力偏差数据来检测车辆的轮胎中的轮胎压力偏差。

8. 发明授权

US07158866B2 Adaptive filter model for motor vehicle sensor signals 有权
标题翻译：机动车辆传感器信号的自适应滤波器模型
公开(公告)号：US07158866B2
公开(公告)日：2007-01-02
申请号：US10257596
申请日：2001-04-12
申请人： Fredrik Gustafsson , Stefan Ahlqvist , Marcus Drevö , Urban Forssell , Niclas Persson
发明人： Fredrik Gustafsson , Stefan Ahlqvist , Marcus Drevö , Urban Forssell , Niclas Persson
IPC分类号： G06F7/00
CPC分类号： B60T8/1706 , B60C23/061 , B60C23/062 , B60T8/1725 , B60T8/1755 , B60T2210/13 , B60T2240/03 , B60T2250/06
摘要： A sensor system for combining first and second sensor signals, and generating a physical parameter values dependent on said sensor signals used in autocalibrating sensors improving the performance and quality of existing sensor signals and virtual sensors realizing new sensors by combining and integrating in adaptive filter models sensor signals representing same or different types of physical parameters.
摘要翻译：一种用于组合第一和第二传感器信号的传感器系统，并且产生取决于在自动校准传感器中使用的所述传感器信号的物理参数值，通过在自适应滤波器模型传感器中组合和集成来改善现有传感器信号的性能和质量以及实现新传感器的虚拟传感器表示相同或不同类型的物理参数的信号。

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