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    Method and system of detection of a run-flat condition of a tire; inserts, wheels and tires designed for such method and system
    2.
    发明授权
    Method and system of detection of a run-flat condition of a tire; inserts, wheels and tires designed for such method and system 失效
    检测轮胎的平坦状态的方法和系统; 为这种方法和系统设计的插入件，轮子和轮胎

    公开(公告)号：US06860146B2

    公开(公告)日：2005-03-01

    申请号：US09754981

    申请日：2001-01-05

    Applicant: Arnaud Dufournier

    Inventor： Arnaud Dufournier

    IPC: G01L17/00 ,  B60B21/02 ,  B60C17/04 ,  B60C19/00 ,  B60C23/04 ,  B60C23/06 ,  G01M17/02

    CPC classification number: B60C23/062 ,  B60C23/061 ,  B60C2019/006

    Abstract: A method of detection of a run-flat condition of a vehicle tire, said tire being mounted on a wheel, wherein: a quantity f(α, t) is sensed, which varies which the angular displacement of the wheel in time; measuring signals are elaborated, which vary with the angular speed of the wheel dα(t)/dt; a quantity characteristic of the dispersion of measuring signals is calculated; an alarm is set off when the characteristic quantity satisfies a given ratio.

    Abstract translation: 一种检测车辆轮胎的平坦状态的方法，所述轮胎安装在车轮上，其中：感测到量f（α，t），其随时间改变车轮的角位移;测量信号 详细说明，其随着车轮的角速度dalpha（t）/ dt而变化;计算测量信号的色散的量特性;当特征量满足给定的比率时，报警被设定。

    Method and device or system to monitor the state of tires, and detection of snow chains or spikes use, on a vehicle
    3.
    发明授权
    Method and device or system to monitor the state of tires, and detection of snow chains or spikes use, on a vehicle 有权
    在车辆上监视轮胎状态的方法和装置或系统，以及雪链或尖峰的检测

    公开(公告)号：US07567171B2

    公开(公告)日：2009-07-28

    申请号：US11812442

    申请日：2007-06-19

    Applicant: Arnaud Dufournier

    Inventor： Arnaud Dufournier

    IPC: B60C23/00

    CPC classification number: B60C23/06 ,  B60T8/171 ,  B60T8/1725 ,  B60T2240/03 ,  G01M17/02

    Abstract: A system and method are provided for monitoring the physical integrity of a tire. The system and method include measuring a signal proportional to the speed of rotation of the wheel and calculating a harmonic signal of the round of wheel (e.g., equal to the energies of the harmonics of this signal), then comparing the result with a threshold and activating an alarm when over-passing this threshold.

    Abstract translation: 提供了一种用于监测轮胎的物理完整性的系统和方法。 该系统和方法包括测量与车轮旋转速度成比例的信号并计算轮轮的谐波信号（例如，等于该信号的谐波能量），然后将结果与阈值和 当超过此阈值时激活报警。

    DEVICE AND PROCESS FOR VEHICLE DRIVING EVALUATION
    4.
    发明申请
    DEVICE AND PROCESS FOR VEHICLE DRIVING EVALUATION 有权
    车辆驾驶评估的设备和过程

    公开(公告)号：US20130046458A1

    公开(公告)日：2013-02-21

    申请号：US13212554

    申请日：2011-08-18

    Applicant: Arnaud Dufournier

    Inventor： Arnaud Dufournier

    IPC: G06F7/00

    CPC classification number: G07C5/085 ,  G07C5/0816

    Abstract: Device (10) for vehicle driving evaluation comprising: A means (11) to obtain at least one physical parameter whereby it possible at any time to determine the value of the speed and instantaneous acceleration of a traveling vehicle; A calculation and comparison unit (12) whereby it is possible, from said physical parameter, to calculate an effective parameter that depends on said instantaneous acceleration and to compare said effective parameter with a reference parameter; A driving evaluation unit (13), whereby it is possible to generate a vehicle driving energy score by measuring the variance between said effective parameter and said reference parameter. Corresponding vehicle driving evaluation process.

    Abstract translation: 用于车辆驾驶评估的装置（10）包括：A装置（11），用于获得至少一个物理参数，由此可以随时确定行驶车辆的速度和瞬时加速度的值; 一种计算和比较单元（12），由此可以从所述物理参数计算取决于所述瞬时加速度的有效参数并将所述有效参数与参考参数进行比较; 驾驶评估单元（13），由此可以通过测量所述有效参数与所述参考参数之间的差异来产生车辆驾驶能量分数。 相应的车辆驾驶评估过程。

    Device and process for vehicle driving evaluation
    5.
    发明授权
    Device and process for vehicle driving evaluation 有权
    车辆驾驶评估的装置和过程

    公开(公告)号：US09043125B2

    公开(公告)日：2015-05-26

    申请号：US13212554

    申请日：2011-08-18

    Applicant: Arnaud Dufournier

    Inventor： Arnaud Dufournier

    IPC: G06G7/70 ,  G07C5/08

    CPC classification number: G07C5/085 ,  G07C5/0816

    Abstract: Device (10) for vehicle driving evaluation comprising: A means (11) to obtain at least one physical parameter whereby it possible at any time to determine the value of the speed and instantaneous acceleration of a traveling vehicle; A calculation and comparison unit (12) whereby it is possible, from said physical parameter, to calculate an effective parameter that depends on said instantaneous acceleration and to compare said effective parameter with a reference parameter; A driving evaluation unit (13), whereby it is possible to generate a vehicle driving energy score by measuring the variance between said effective parameter and said reference parameter. Corresponding vehicle driving evaluation process.

    Abstract translation: 用于车辆驾驶评估的装置（10）包括：A装置（11），用于获得至少一个物理参数，由此可以随时确定行驶车辆的速度和瞬时加速度的值; 一种计算和比较单元（12），由此可以从所述物理参数计算取决于所述瞬时加速度的有效参数并将所述有效参数与参考参数进行比较; 驾驶评估单元（13），由此可以通过测量所述有效参数与所述参考参数之间的差异来产生车辆驾驶能量分数。 相应的车辆驾驶评估过程。

    Method and device or system to monitor the state of tires, and detection of snow chains or spikes use, on a vehicle
    6.
    发明申请
    Method and device or system to monitor the state of tires, and detection of snow chains or spikes use, on a vehicle 有权
    在车辆上监视轮胎状态的方法和装置或系统，以及雪链或尖峰的检测

    公开(公告)号：US20080001728A1

    公开(公告)日：2008-01-03

    申请号：US11812442

    申请日：2007-06-19

    Applicant: Arnaud Dufournier

    Inventor： Arnaud Dufournier

    IPC: B60C23/00

    CPC classification number: B60C23/06 ,  B60T8/171 ,  B60T8/1725 ,  B60T2240/03 ,  G01M17/02

    Abstract: A system and method are provided for monitoring the physical integrity of a tire. The system and method include measuring a signal proportional to the speed of rotation of the wheel and calculating a harmonic signal of the round of wheel (e.g., equal to the energies of the harmonics of this signal), then comparing the result with a threshold and activating an alarm when over-passing this threshold.

    Abstract translation: 提供了一种用于监测轮胎的物理完整性的系统和方法。 该系统和方法包括测量与车轮旋转速度成比例的信号并计算轮轮的谐波信号（例如，等于该信号的谐波能量），然后将结果与阈值和 当超过此阈值时激活报警。

    Method and system or central station for monitoring tyre condition, and for detecting the presence of chains or nails, on a vehicle
    7.
    发明授权
    Method and system or central station for monitoring tyre condition, and for detecting the presence of chains or nails, on a vehicle 有权
    方法和系统或中央站，用于监测轮胎状况，并用于检测车辆上链条或钉子的存在

    公开(公告)号：US07233237B2

    公开(公告)日：2007-06-19

    申请号：US10380700

    申请日：2001-09-13

    Applicant: Arnaud Dufournier

    Inventor： Arnaud Dufournier

    IPC: B60C23/00

    CPC classification number: B60C23/06 ,  B60T8/171 ,  B60T8/1725 ,  B60T2240/03 ,  G01M17/02

    Abstract: A system and method are provided for monitoring the physical integrity of a tire. The system and method include measuring a signal proportional to the speed of rotation of the wheel and calculating a harmonic signal of the round of wheel (e.g., equal to the energies of the harmonics of this signal), then comparing the result with a threshold and activating an alarm when over-passing this threshold.

    Abstract translation: 提供了一种用于监测轮胎的物理完整性的系统和方法。 该系统和方法包括测量与车轮旋转速度成比例的信号并计算轮轮的谐波信号（例如，等于该信号的谐波能量），然后将结果与阈值和 当超过此阈值时激活报警。

    Method and device for detecting tyre wear or the like
    9.
    发明授权
    Method and device for detecting tyre wear or the like 有权
    用于检测轮胎磨损等的方法和装置

    公开(公告)号：US07391306B2

    公开(公告)日：2008-06-24

    申请号：US10432195

    申请日：2001-11-19

    Applicant: Arnaud Dufournier

    Inventor： Arnaud Dufournier

    IPC: B60C23/00

    CPC classification number: B60C11/24 ,  Y10T152/10027

    Abstract: When the tire reaches a limit of wear level, tire wear indicators generate an acoustic signal by knocking the ground. Magnetic, optical and mechanical versions exist.A detector made of a microphone located under the vehicle and a processing central unit switches on a warning included in the dashboard.In a more sophisticated version, the detector recognizes the incriminated wheel using the phase of the acoustic signal and the information from the ABS™. Application to the detection of the decay of a tire, or any other type of wear surface such as pad, or similar, and to the detection of the presence of snow chains or spikes.

    Abstract translation: 当轮胎达到磨损水平的极限时，轮胎磨损指示器通过敲击地面产生声学信号。 存在磁，光和机械版本。 由位于车辆下方的麦克风制成的检测器和处理中心单元接通仪表板中包含的警告。 在更复杂的版本中，检测器使用声信号的相位和来自ABS（TM）的信息来识别被引导的车轮。 应用于检测轮胎或任何其它类型的磨损表面（例如垫或类似物）的衰减，以及检测雪链或尖峰的存在。

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