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1. 发明申请

WO2004013592A3 METHOD AND DEVICE FOR DETERMINING A FORCE EXERCISED BY THE GROUND ON A WHEEL 审中-公开
标题翻译：用于确定车轮上地面行驶的力的方法和装置
公开(公告)号：WO2004013592A3
公开(公告)日：2005-04-28
申请号：PCT/FR0302404
申请日：2003-07-30
申请人： MICHELIN SOC TECH , MICHELIN RECH TECH , HUCHARD XAVIER , LENOIR JEAN-YVES
发明人： HUCHARD XAVIER , LENOIR JEAN-YVES
IPC分类号： B60T8/172 , B60G17/0195 , B60R16/02 , B60T8/174 , B60T13/74 , G01L5/28
CPC分类号： B60G17/0195 , B60G2200/142 , B60G2202/312 , B60G2204/11 , B60G2204/113 , B60G2204/143 , B60G2400/64 , B60G2600/1879 , B60G2800/215 , B60G2800/22 , B60G2800/702 , B60G2800/92 , B60G2800/94 , B60T8/174 , B60T13/74
摘要： Disclosed is a method for determining a longitudinal force (Fx) that is exercised on a wheel (3) of a motor vehicle by a ground surface supporting said wheel, the vehicle comprising means (6) which connect the wheel to a body (5) of said vehicle. The invention is characterized by the fact that said method comprises the following steps: an actual force (FAX) is measured at the level of at least one point of measurement in said connecting means; a force (FDx; Fx) resulting from the transmission of a body-based force (FADX; FAX), which depends at least on said actual force, from the at least one point of measurement to the wheel via the connecting means is measured; and the longitudinal force (Fx) exercised by the ground surface on the wheel is calculated at least according to the force (FDx; Fx) resulting from the transmission.
摘要翻译：公开了一种用于确定通过支撑所述车轮的地面在机动车辆的车轮（3）上行使的纵向力（Fx）的方法，所述车辆包括将车轮连接到车身（5）的装置（6）的所述车辆。本发明的特征在于所述方法包括以下步骤：在所述连接装置中在至少一个测量点的水平上测量实际力（FAX）; 测量由至少一个至少一个测量点通过连接装置将至少依赖于所述实际力的基于身体的力（FADX; FAX）传递到所述车轮的力（FDx; Fx）; 并且至少根据由变速器产生的力（FDx; Fx）来计算由车轮上的地面施加的纵向力（Fx）。

2. 发明申请

WO2010010095A3 DEVICE FOR LOCATING THE RIGHT AND LEFT POSITIONS OF THE TYRE AND WHEEL ASSEMBLY OF A VEHICLE 审中-公开
标题翻译：用于定位车辆的轮胎和车轮组件的右侧和左侧位置的装置
公开(公告)号：WO2010010095A3
公开(公告)日：2010-04-08
申请号：PCT/EP2009059375
申请日：2009-07-21
申请人： MICHELIN SOC TECH , MICHELIN RECH TECH , TRW AUTOMOTIVE US LLC , PENOT THIERRY , DAUMAS FRANCK , HUCHARD XAVIER , VILLIEN CHRISTOPHE
发明人： PENOT THIERRY , DAUMAS FRANCK , HUCHARD XAVIER , VILLIEN CHRISTOPHE
IPC分类号： B60C23/04
CPC分类号： B60C23/0416
摘要： The invention relates to a self-contained device to be carried by a tyre and wheel assembly for locating the right or left position of said assembly in a vehicle, which comprises: two magnetic sensors with maximum sensitivity axes; a means for measuring a signal at the terminals of each of the magnetic sensors and capable of providing two periodic signals out-of-phase relative to each other and each representative of variations in the magnetic field values detected by said magnetic sensors during a revolution of the tyre and wheel assembly; and a computation unit programmed for determining, from the phase shift between the two periodical signals, the rotation direction of the tyre and wheel assembly and for deriving the right or left location of the tyre and wheel assembly from the rotation direction and from the vehicle movement direction. The device is characterised in that the two magnetic sensors are to be positioned on the tyre and wheel assembly at different azimuths and in that the device includes a filtration device adapted for removing the components of the periodic signals having frequencies lower than and equal to a given frequency.
摘要翻译：本发明涉及一种由轮胎和车轮组件携带的用于将所述组件的右侧或左侧位置定位在车辆中的独立装置，其包括：具有最大灵敏度轴的两个磁性传感器; 用于测量每个磁传感器的端子处的信号并且能够相对于彼此异相地提供两个周期性信号并且每个表示由所述磁传感器在旋转期间检测到的磁场值的变化的装置轮胎和车轮组件; 以及计算单元，其被编程用于根据两个周期性信号之间的相移来确定轮胎和车轮组件的旋转方向并且从旋转方向和车辆运动导出轮胎和车轮组件的右侧或左侧位置方向。该装置的特征在于，两个磁传感器将以不同的方位定位在轮胎和车轮组件上，并且该装置包括过滤装置，该过滤装置适于去除具有低于和等于给定频率的周期性信号的分量频率。

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