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1. 发明申请

WO2005043106A1 METHOD AND SYSTEM FOR DETERMINING A CORNERING ANGLE OF A TYRE DURING THE RUNNING OF A VEHICLE 审中-公开
标题翻译：在车辆行驶期间确定轮胎角隅角的方法和系统
公开(公告)号：WO2005043106A1
公开(公告)日：2005-05-12
申请号：PCT/EP2003/050755
申请日：2003-10-24
申请人： PIRELLI PNEUMATICI S.P.A. , MANCOSU, Federico , BRUSAROSCO, Massimo , AROSIO, Daniele
发明人： MANCOSU, Federico , BRUSAROSCO, Massimo , AROSIO, Daniele
IPC分类号： G01M17/02
CPC分类号： B60C23/0408 , B60T8/1725 , B60T8/17551 , B60T2230/02 , G01M17/06
摘要： Disclosed is a method and a system for determining a cornering angle (α) of a tyre (11) fitted on a vehicle during a running of said vehicle on a rolling surface, the tyre comprising an equatorial plane, the method comprising the steps of: estimating a length (Pli/e) of a contact region between said tyre and said rolling surface, said length being measured at a distance from the equatorial plane; estimating a load (Fz) exerted on said tyre; estimating a camber angle (γ) to which said tyre is subjected; and deriving such cornering angle (α) from said camber angle (γ), tyre load (Fz) and contact region length (PLi/e).
摘要翻译：公开了一种用于确定在车辆在滚动表面上行驶期间安装在车辆上的轮胎（11）的转弯角（α）的方法和系统，该轮胎包括赤道平面，该方法包括以下步骤：估计所述轮胎和所述滚动表面之间的接触区域的长度（Pli / e），所述长度在距离赤道平面一定距离处被测量; 估计施加在所述轮胎上的载荷（Fz）估计所述轮胎所经受的外倾角（γ）; 并且从所述外倾角（γ），轮胎载荷（Fz）和接触区域长度（PLi / e）得出这样的转角（α）。

2. 发明申请

WO2006034731A1 METHOD AND SYSTEM FOR DETERMINING A CORNERING ANGLE OF A TYRE DURING THE RUNNING OF A VEHICLE 审中-公开
标题翻译：在车辆行驶期间确定轮胎角隅角的方法和系统
公开(公告)号：WO2006034731A1
公开(公告)日：2006-04-06
申请号：PCT/EP2004/052355
申请日：2004-09-29
申请人： PIRELLI PNEUMATICI S.p.A. , MANCOSU, Federico , BRUSAROSCO, Massimo , AROSIO, Daniele
发明人： MANCOSU, Federico , BRUSAROSCO, Massimo , AROSIO, Daniele
IPC分类号： B60C23/06
CPC分类号： B60W40/101 , B60C19/00 , B60C2019/004 , B60G2400/41 , B60G2800/212 , B60T8/1725 , B60T2240/04 , B60W2422/70 , B60W2510/20
摘要： Disclosed is a method and a system for determining a cornering angle of a tyre fitted on a vehicle during a running of said vehicle on a rolling surface. The method comprises the steps of: determining the lateral acceleration of a portion of the tyre tread spaced apart from the equatorial plane of said tyre; determining a rotation speed of said tyre; and determining said cornering angle from said lateral acceleration and said radial speed, by using characteristic curves of lateral acceleration amplitude versus predetermined values of cornering angle for at least one rotation speed.
摘要翻译：公开了一种用于在滚动表面上运行所述车辆时确定安装在车辆上的轮胎的转弯角度的方法和系统。该方法包括以下步骤：确定与所述轮胎的赤道平面间隔开的轮胎胎面的一部分的横向加速度; 确定所述轮胎的转速; 以及通过使用横向加速度振幅与至少一个转速的转弯角的预定值的特性曲线，从所述横向加速度和所述径向速度确定所述转弯角度。

3. 发明申请

WO2005042281A1 METHOD AND SYSTEM FOR DETERMINING A TYRE LOAD DURING THE RUNNING OF A VEHICLE 审中-公开
标题翻译：用于在车辆行驶期间确定轮胎负载的方法和系统
公开(公告)号：WO2005042281A1
公开(公告)日：2005-05-12
申请号：PCT/EP2003/050756
申请日：2003-10-24
申请人： PIRELLI PNEUMATICI S.P.A. , MANCOSU, Federico , BRUSAROSCO, Massimo , AROSIO, Daniele
发明人： MANCOSU, Federico , BRUSAROSCO, Massimo , AROSIO, Daniele
IPC分类号： B60C23/04
CPC分类号： B60C23/0408
摘要： Described is a method and system for determining a load exerted on a tyre fitted on a vehicle during a running of said vehicle on a rolling surface, the tyre comprising an equatorial plane, the method comprising the steps of: providing a concave upwards function F z = F z (PL c ) of said tyre load versus a length of a contact region between said tyre and said rolling surface; estimating said length (PLc) substantially at the equatorial plane; and deriving the tyre load corresponding to said estimated length from said function.
摘要翻译：描述了一种用于确定在车辆在滚动表面上行驶期间施加在装配在车辆上的轮胎上的载荷的方法和系统，该轮胎包括赤道平面，该方法包括以下步骤：提供凹向上函数Fz = 所述轮胎负载的Fz（PLc）与所述轮胎和所述滚动表面之间的接触区域的长度; 基本上在赤道平面估计所述长度（PLc）; 以及从所述功能导出对应于所述估计长度的轮胎负载。

4. 发明申请

WO2005005950A1 METHOD AND SYSTEM FOR DETERMINING A TYRE LOAD DURING THE RUNNING OF A MOTOR VEHICLE 审中-公开
标题翻译：用于在电机运行期间确定轮胎负载的方法和系统
公开(公告)号：WO2005005950A1
公开(公告)日：2005-01-20
申请号：PCT/EP2003/007185
申请日：2003-07-04
申请人： PIRELLI PNEUMATICI S.P.A. , BRUSAROSCO, Massimo , MANCOSU, Federico , AROSIO, Daniele
发明人： BRUSAROSCO, Massimo , MANCOSU, Federico , AROSIO, Daniele
IPC分类号： G01M17/02
CPC分类号： B60C23/064 , B60C23/06 , G01B21/12 , G01G19/025 , G06F17/40 , G06F19/00
摘要： A method for determining a load exerted on a tyre fitted on a vehicle during a running of said vehicle comprises the following steps: acquiring a first signal comprising a first portion representative of a radial deformation to which a first tread area portion of said tyre is subjected during passage of said first tread area portion in a contact region between said tyre and a rolling surface; measuring an amplitude of said radial deformation in said first signal portion; estimating a rotation speed and an inflation pressure of said tyre in correspondence of said radial deformation; deriving said tyre load from said amplitude, said rotation speed and said inflation pressure.
摘要翻译：一种用于确定在所述车辆行驶期间施加在装配在车辆上的轮胎上的载荷的方法包括以下步骤：获取第一信号，所述第一信号包括表示所述轮胎的第一胎面区域部分所承受的径向变形的第一部分在所述第一胎面区域部分在所述轮胎和滚动表面之间的接触区域中通过期间; 测量所述第一信号部分中的所述径向变形的振幅; 根据所述径向变形估计所述轮胎的转速和充气压力; 从所述振幅，所述转速和所述充气压力导出所述轮胎负载。

5. 发明申请

WO2003082643A1 METHOD AND SYSTEM FOR MONITORING THE BEHAVIOUR OF A TYRE DURING THE RUNNING OF A MOTOR VEHICLE 审中-公开
标题翻译：汽车运行过程中轮胎行为监测方法及系统
公开(公告)号：WO2003082643A1
公开(公告)日：2003-10-09
申请号：PCT/EP2002/003498
申请日：2002-03-28
申请人： PIRELLI PNEUMATICI S.P.A. , BRUSAROSCO, Massimo , FIORAVANTI, Anna, Paola , TALDO, Andrea , MANCOSU, Federico
发明人： BRUSAROSCO, Massimo , FIORAVANTI, Anna, Paola , TALDO, Andrea , MANCOSU, Federico
IPC分类号： B60T8/00
CPC分类号： B60C23/064 , B60T8/1725 , B60T2240/03 , B60T2240/04
摘要： Method for monitoring the instantaneous behaviour of a tyre in a rolling condition, comprising the steps of: a) acquiring and storing, at least temporarily, at least one reference curve which represents the acceleration profile of at least one specified point of the said tyre in at least two directions selected from a centripetal, a tangential and a lateral directions as a function of the position of the said point, in at least one portion of a revolution of the said tyre, b) continuously acquiring signals of the acceleration in said at least two directions of said at least one point of the said tyre, in at least one portion of a revolution of the said tyre, c) deriving from the said signals at least one cyclic curve of acceleration profile of the said at least one point in at least the said portion of a revolution of the said tyre, d) comparing said at least one cyclic curve with the said at least one reference curve, and e) emitting a signal depending on the said comparison, the said signal indicating the said instantaneous behaviour of the said tyre.
摘要翻译：一种用于在滚动条件下监测轮胎的瞬时行为的方法，包括以下步骤：a）至少暂时获取并存储表示所述轮胎的至少一个指定点的加速度曲线的至少一个参考曲线，在所述轮胎的旋转的至少一部分中，从作为所述点的位置的函数的向心，切向和横向方向中选择的至少两个方向，b）连续获取所述轮胎的加速度的信号，在所述轮胎的转动的至少一部分中，所述轮胎的所述至少一个点的至少两个方向，c）从所述信号中导出所述至少一个点的加速度曲线的至少一个循环曲线至少所述轮胎的所述转动部分，d）将所述至少一个循环曲线与所述至少一个参考曲线进行比较，以及e）根据所述比较发射信号，所述指示所述轮胎的所述瞬时行为的信号。

6. 发明申请

WO2005042322A1 A METHOD AND A SYSTEM FOR DETERMINING THE ROUGHNESS OF A TYRE ROLLING SURFACE 审中-公开
标题翻译：用于确定轮胎滚动表面粗糙度的方法和系统
公开(公告)号：WO2005042322A1
公开(公告)日：2005-05-12
申请号：PCT/IT2003/000706
申请日：2003-10-31
申请人： PIRELLI PNEUMATICI S.P.A. , MANCOSU, Federico , BRUSAROSCO, Massimo , CALATRONI, Andrea
发明人： MANCOSU, Federico , BRUSAROSCO, Massimo , CALATRONI, Andrea
IPC分类号： B60T8/00
CPC分类号： G01B21/30 , B60T8/172 , B60T2210/12 , B60T2210/14 , B60T2240/03
摘要： A method for determining the roughness of a tyre rolling surface, comprising the stages of: providing a first signal (Sa) representative of the motion of at least one point of the tyre during its rolling of on the surface, processing the first signal for providing an output (OU L ) indicative of the roughness of said rolling surface of the tyre.
摘要翻译：一种用于确定轮胎滚动表面的粗糙度的方法，包括以下阶段：提供代表轮胎在其表面滚动中的至少一个点的运动的第一信号（Sa），处理第一信号以提供指示轮胎的所述滚动表面的粗糙度的输出（OUL）。

7. 发明申请

WO2004002759A1 SYSTEM AND MONITORING CHARACTERISTIC PARAMETERS OF A TYRE 审中-公开
标题翻译：轮胎的系统和监测特性参数
公开(公告)号：WO2004002759A1
公开(公告)日：2004-01-08
申请号：PCT/IT2002/000429
申请日：2002-06-28
申请人： PIRELLI PNEUMATICI S.P.A. , MANCOSU, Federico , ROMEO, Fabio , BRUSAROSCO, Massimo , FIORAVANTI, Anna, Paola
发明人： MANCOSU, Federico , ROMEO, Fabio , BRUSAROSCO, Massimo , FIORAVANTI, Anna, Paola
IPC分类号： B60C23/04
CPC分类号： B60C23/041
摘要： Movable unit for sensing at least one characteristic parameter of a tyre fitted to a vehicle comprising a device for sensing said at least one characteristic parameter and a device for transmitting out of the tyre a signal relating to said at least one characteristic parameter. Said unit comprises a processing unit and a storage device that carry out a pre-processing of a signal generated by said sensing device and send said pre-processed signal to said transmitting device.
摘要翻译：用于感测装配到车辆上的轮胎的至少一个特征参数的可移动单元，包括用于感测所述至少一个特征参数的装置和用于从轮胎发出与所述至少一个特征参数有关的信号的装置。所述单元包括处理单元和存储装置，其执行由所述感测装置产生的信号的预处理，并将所述预处理信号发送到所述发送装置。

8. 发明申请

WO2006048899A1 PNEUMATIC TYRE FOR VEHICLE WHEELS PROVIDED WITH AN ANTENNA AND METHOD OF MANUFACTURING THEREOF 审中-公开
标题翻译：用天线提供的车轮的气动轮胎及其制造方法
公开(公告)号：WO2006048899A1
公开(公告)日：2006-05-11
申请号：PCT/IT2004/000608
申请日：2004-11-05
申请人： PIRELLI PNEUMATICI S.P.A. , MANCOSU, Federico , FIORAVANTI, Anna Paola , BRUSAROSCO, Massimo , CARETTA, Renato , DAGHINI, Guido Luigi
发明人： MANCOSU, Federico , FIORAVANTI, Anna Paola , BRUSAROSCO, Massimo , CARETTA, Renato , DAGHINI, Guido Luigi
IPC分类号： B60C23/04
CPC分类号： B60C23/0493 , B60C23/0452
摘要： A pneumatic tyre for vehicle wheels with a radially inner surface (2) of a substantially toroidal conformation, comprising: at least one antenna (6) provided with an electrically conductive elongated body (7) in engagement with the radially inner surface (2) through a plurality of constraint elements (10). Each pair of consecutive constraint elements (10) identifies an orthodromic distance (D) smaller than the length of the elongated-body portion (7c) included between this pair of elements (10). Also described is a method of setting the antenna (6) on the inner surface (2) of said tyre (1).
摘要翻译： 1.一种具有大致环形构造的径向内表面（2）的车轮的充气轮胎，包括：至少一个天线（6），设置有与径向内表面（2）通过的导电细长体（7）多个约束元件（10）。每对连续约束元件（10）识别小于包括在该对元件（10）之间的细长主体部分（7c）的长度的正交距离（D）。还描述了将天线（6）设置在所述轮胎（1）的内表面（2）上的方法。

9. 发明申请

WO2004002758A1 SYSTEM FOR MONITORING CHARACTERISTIC PARAMETERS OF A TYRE 审中-公开
标题翻译：用于监测轮胎特征参数的系统
公开(公告)号：WO2004002758A1
公开(公告)日：2004-01-08
申请号：PCT/IT2002/000428
申请日：2002-06-28
申请人： PIRELLI PNEUMATICI S.P.A. , MANCOSU, Federico , ROMEO, Fabio , BRUSAROSCO, Massimo , FIORAVANTI, Anna, Paola
发明人： MANCOSU, Federico , ROMEO, Fabio , BRUSAROSCO, Massimo , FIORAVANTI, Anna, Paola
IPC分类号： B60C23/04
CPC分类号： G01M17/02 , B60C23/041
摘要： System for sensing at least one characteristic parameter of a tyre fitted to a vehicle, comprising a movable unit combined with said tyre, and a fixed unit combined with said vehicle that includes a device for receiving signals from said movable unit. Said movable unit comprises a device for sensing said at least one characteristic parameter and a device for transmitting out of the tyre a signal relating to said at least one characteristic parameter. Said movable unit comprises an electrical energy generating device capable of supplying said sensing device and said transmitting device, that comprises a capacitor that charges itself with electrical energy in response to the mechanical stresses applied to said tyre.
摘要翻译：用于感测装配到车辆的轮胎的至少一个特征参数的系统，包括与所述轮胎组合的可移动单元，以及与所述车辆组合的固定单元，所述固定单元包括用于从所述可移动单元接收信号的装置。所述可移动单元包括用于感测所述至少一个特征参数的装置和用于从轮胎发出与所述至少一个特征参数有关的信号的装置。所述可移动单元包括能够提供所述感测装置和所述发射装置的电能产生装置，所述电能产生装置包括响应于施加到所述轮胎的机械应力而对其自身充电的电容器。

10. 发明申请

WO2002051655A3 METHOD AND DEVICE FOR GENERATING ENERGY DURING THE ROLLING OF A TYRE FITTED ON A RIM 审中-公开
公开(公告)号：WO2002051655A3
公开(公告)日：2002-07-04
申请号：PCT/EP2001/015022
申请日：2001-12-17
申请人： PIRELLI PNEUMATICI S.P.A. , MANCOSU, Federico , MATRASCIA, Giuseppe , FIORAVANTI, Anna, Paola
发明人： MANCOSU, Federico , MATRASCIA, Giuseppe , FIORAVANTI, Anna, Paola
IPC分类号： B60C23/12
摘要： A device (10; 110; 210; 310) for generating energy during the rolling of a tyre (2) includes at least one part (); 30; 203) which can move with respect to a rim (3) and engages with at least one spring (15; 33; 202) which keeps it in contact with a predetermined portion (16) of a bead (4) of the tyre (2); the portion of bead (16) exerts on the moving part (9; 30; 203) a contact pressure which varies cyclically during each revolution of the tyre (2) and induces forces on the moving part (9; 30; 203) which are capable of causing it to move with a reciprocating outward and return motion, in a predetermined direction, against the action of the spring (15; 33; 202).

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