公开(公告)号：US6161431A

公开(公告)日：2000-12-19

申请号：US267129

申请日：1999-03-10

Applicant: Eberhard Drahne ,  Thomas Becherer

Inventor： Eberhard Drahne ,  Thomas Becherer

IPC: B60T8/171 ,  B60T8/172 ,  B60T8/32 ,  G01L3/14 ,  G01M17/02 ,  G01P3/64 ,  G01P15/16

CPC classification number: G01M17/02 ,  B60G2204/11 ,  B60T8/1725 ,  B60T8/329 ,  B60T2240/03 ,  G01L3/14 ,  G01P3/64 ,  G01P15/165

Abstract: A vehicle tire has a plurality of first marks arranged in a circular pattern on a radially outer area of the vehicle tire. A plurality of second marks is arranged in a circular pattern on a radially inner area of the sidewall. Passing of the first and second marks is detectable by magnetic or inductive sensors. The derived signals are used to determine the longitudinal force acting on the tire or the tire spring travel or the footprint length or the load/pressure ratio during rotation of the tire.

Abstract translation: 车辆轮胎具有在车辆轮胎的径向外部区域上以圆形图案布置的多个第一标记。 多个第二标记以圆形图案布置在侧壁的径向内部区域上。 通过磁性或电感式传感器检测第一和第二标记的传递。 导出的信号用于确定作用在轮胎上的纵向力或轮胎弹簧行程或轮胎转动期间的覆盖区长度或负载/压力比。

公开(公告)号：US5964265A

公开(公告)日：1999-10-12

申请号：US967012

申请日：1997-11-07

Applicant: Thomas Becherer

Inventor： Thomas Becherer

IPC: B60C19/00 ,  B60T8/172 ,  G01L1/12 ,  G01L5/16 ,  G01M17/02 ,  G01N19/02 ,  B60C23/00

CPC classification number: B60C23/0493 ,  B60C19/00 ,  B60T8/172 ,  G01L1/122 ,  G01L5/16 ,  G01M17/02 ,  G01N19/02 ,  B60C2019/005 ,  B60G2204/11 ,  B60G2204/113

Abstract: A vehicle tire for a motor vehicle has a carcass, a belt, and tire tread. A device for generating data for determining tire-road adhesion or friction between the footprint of the vehicle tire and the road surface is provided. The device includes at least one magnetic sensor connected to a evaluation device. The at least one magnetic sensor has individual magnetic sensor elements forming cooperating sensor element pairs. The device also includes a magnetic field arranged in the belt and generated during tire manufacture by partial magnetization of the belt. The at least one magnetic sensor is arranged in at least one lug of the tire tread.

Abstract translation: 用于机动车辆的车辆轮胎具有胎体，皮带和轮胎胎面。 提供一种用于生成用于确定轮胎道路附着力的数据的装置或车辆轮胎的路面与路面之间的摩擦力的装置。 该装置包括连接到评估装置的至少一个磁性传感器。 至少一个磁传感器具有形成协作的传感器元件对的各个磁传感器元件。 该装置还包括布置在带中的磁场，并且通过带的部分磁化在轮胎制造期间产生磁场。 至少一个磁性传感器布置在轮胎胎面的至少一个凸耳中。