Method for determining the profile depth of a tire and/or a tire characteristic, and a tire
    1.
    发明授权
    Method for determining the profile depth of a tire and/or a tire characteristic, and a tire 有权
    用于确定轮胎的轮廓深度和/或轮胎特性的方法以及轮胎

    公开(公告)号:US08240198B2

    公开(公告)日:2012-08-14

    申请号:US12670745

    申请日:2008-07-23

    CPC classification number: G01B7/26 B60C2019/005 Y10T152/10027

    Abstract: A method used for determining a profile depth or wear on a tread of a tire of a vehicle, and/or a tire characteristic, a magnetic field being detected by a magnetic field sensor disposed in the interior of the tire, particularly in the area of the tread on the tire interior, or at a distance from the tire, particularly in the area of a wheel housing or a wheel well of the vehicle, the magnetic field being transmitted or changed by at least one indicator element disposed in the tread on the tire exterior. The current wear state of the tread and/or the tire characteristic, particularly a tire type and/or permissible top speed, is determined based on output signals of the magnetic field sensor. The invention further relates to tires.

    Abstract translation: 一种用于确定车辆轮胎的胎面上的轮廓深度或磨损的方法和/或轮胎特性,由设置在轮胎内部的磁场传感器检测的磁场,特别是在 轮胎内部的胎面,或与轮胎相距一定距离,特别是在车辆车轮或车轮的车轮区域的区域中,磁场被设置在胎面上的至少一个指示元件传递或改变 轮胎外观。 基于磁场传感器的输出信号确定胎面和/或轮胎特性的当前磨损状态,特别是轮胎类型和/或允许的最高速度。 本发明还涉及轮胎。

    METHOD FOR DETERMINING THE PROFILE DEPTH OF A TIRE AND/OR A TIRE CHARACTERISTIC, AND A TIRE
    2.
    发明申请
    METHOD FOR DETERMINING THE PROFILE DEPTH OF A TIRE AND/OR A TIRE CHARACTERISTIC, AND A TIRE 有权
    用于确定轮胎轮廓和/或轮胎特征的轮廓的方法和轮胎

    公开(公告)号:US20100276044A1

    公开(公告)日:2010-11-04

    申请号:US12670745

    申请日:2008-07-23

    CPC classification number: G01B7/26 B60C2019/005 Y10T152/10027

    Abstract: A method used for determining a profile depth or wear on a tread of a tire of a vehicle, and/or a tire characteristic, a magnetic field being detected by a magnetic field sensor disposed in the interior of the tire, particularly in the area of the tread on the tire interior, or at a distance from the tire, particularly in the area of a wheel housing or a wheel well of the vehicle, the magnetic field being transmitted or changed by at least one indicator element disposed in the tread on the tire exterior. The current wear state of the tread and/or the tire characteristic, particularly a tire type and/or permissible top speed, is determined based on output signals of the magnetic field sensor. The invention further relates to tires.

    Abstract translation: 一种用于确定车辆轮胎的胎面上的轮廓深度或磨损的方法和/或轮胎特性,由设置在轮胎内部的磁场传感器检测的磁场,特别是在 轮胎内部的胎面,或与轮胎相距一定距离,特别是在车辆车轮或车轮的车轮区域的区域中,磁场被设置在胎面上的至少一个指示元件传递或改变 轮胎外观。 基于磁场传感器的输出信号确定胎面和/或轮胎特性的当前磨损状态,特别是轮胎类型和/或允许的最高速度。 本发明还涉及轮胎。

    Tire Module With Piezoelectric Converter
    5.
    发明申请
    Tire Module With Piezoelectric Converter 有权
    带压电转换器的轮胎模块

    公开(公告)号:US20090243830A1

    公开(公告)日:2009-10-01

    申请号:US12281074

    申请日:2007-03-02

    CPC classification number: B60C23/0411 B60C23/0493

    Abstract: A tire module for sensing deflection of a tire and a method of sensing deflection of the tire. The tire module includes a piezoelectric converter that is configured for installation on an inside surface of the tire. The piezoelectric converter includes at least one elastically deformable region that is formed from piezoelectric material. A deflection limiting means is configured to delimit deflection of the elastically deformable region.

    Abstract translation: 一种用于感测轮胎偏转的轮胎模块和感测轮胎偏转的方法。 轮胎模块包括被配置为安装在轮胎的内表面上的压电转换器。 压电转换器包括由压电材料形成的至少一个可弹性变形的区域。 偏转限制装置被配置为限定可弹性变形区域的偏转。

    Tire module with piezoelectric converter
    6.
    发明授权
    Tire module with piezoelectric converter 有权
    带压电转换器的轮胎模块

    公开(公告)号:US08035502B2

    公开(公告)日:2011-10-11

    申请号:US12281074

    申请日:2007-03-02

    CPC classification number: B60C23/0411 B60C23/0493

    Abstract: A tire module for sensing deflection of a tire and a method of sensing deflection of the tire. The tire module includes a piezoelectric converter that is configured for installation on an inside surface of the tire. The piezoelectric converter includes at least one elastically deformable region that is formed from piezoelectric material. A deflection limiting means is configured to delimit deflection of the elastically deformable region.

    Abstract translation: 一种用于感测轮胎偏转的轮胎模块和感测轮胎偏转的方法。 轮胎模块包括被配置为安装在轮胎的内表面上的压电转换器。 压电转换器包括由压电材料形成的至少一个可弹性变形的区域。 偏转限制装置被配置为限定可弹性变形区域的偏转。

    Fail-Safe Parking Brake for Motor Vehicles
    7.
    发明申请
    Fail-Safe Parking Brake for Motor Vehicles 有权
    机动车故障安全停车制动器

    公开(公告)号:US20130282249A1

    公开(公告)日:2013-10-24

    申请号:US13880116

    申请日:2011-10-17

    Abstract: The invention relates to an electronic controller for a brake system of a motor vehicle, which comprises at least one interface to a control element, in particular a parking brake control switch, and at least two drive circuits for electric actuators, in particular electric parking brake actuators. According to the invention, the electronic controller comprises two or a plurality of independent arithmetic units, which are directly connected to each other via a data bus. A motor vehicle equipped with a controller or brake system according to the invention requires no transmission lock in an automatic gearbox.

    Abstract translation: 本发明涉及一种用于机动车辆的制动系统的电子控制器,其包括至少一个与控制元件的接口,特别是驻车制动控制开关,以及至少两个用于电动执行器的驱动电路,特别是电动驻车制动器 执行器。 根据本发明,电子控制器包括经由数据总线彼此直接连接的两个或多个独立运算单元。 配备有根据本发明的控制器或制动系统的机动车辆不需要传动锁定在自动变速箱中。

    Microprocessor System Having Fault-Tolerant Architecture
    8.
    发明申请
    Microprocessor System Having Fault-Tolerant Architecture 审中-公开
    具有容错架构的微处理器系统

    公开(公告)号:US20130268798A1

    公开(公告)日:2013-10-10

    申请号:US13988176

    申请日:2011-11-18

    Abstract: The invention relates to a microprocessor system for executing software modules, at least some of which are security critical, within the scope of controlling functions or tasks assigned to the software modules, comprising an intrinsically safe microprocessor module having at least two microprocessor cores. At least one further intrinsically safe microprocessor module having at least two microprocessor cores is provided. At least two microprocessor modules are connected via a bus system, at least two software modules are provided which execute functions, at least some of which overlap, the software modules having at least partially overlapping functions are distributed on a microprocessor module or n at least two microprocessor modules, and means for comparing or arbitrating events generated with the software modules for the identical functions are provided in order to detect software or hardware faults.

    Abstract translation: 本发明涉及一种微处理器系统,用于在控制分配给软件模块的功能或任务的范围内执行其中的至少一些是安全关键的软件模块,其包括具有至少两个微处理器内核的本质安全的微处理器模块。 至少提供了至少一个具有至少两个微处理器核心的本质上安全的微处理器模块。 至少两个微处理器模块通过总线系统连接,提供至少两个软件模块,其执行功能,其至少其中一些重叠,具有至少部分重叠功能的软件模块分布在微处理器模块上,或者至少两个 提供微处理器模块,以及用于比较或仲裁用于相同功能的软件模块生成的事件的装置,以便检测软件或硬件故障。

    Fail-safe parking brake for motor vehicles
    9.
    发明授权
    Fail-safe parking brake for motor vehicles 有权
    机动车故障安全停车制动

    公开(公告)号:US09428159B2

    公开(公告)日:2016-08-30

    申请号:US13880116

    申请日:2011-10-17

    Abstract: An electronic controller for a brake system of a motor vehicle, having at least one interface to a control element, in particular a parking brake control switch, and at least two drive circuits for electric parking brake actuators. The electronic controller at least two independent arithmetic units, which are directly connected to each other via a data bus. A motor vehicle equipped with a controller according to the invention requires no transmission lock in an automatic gearbox.

    Abstract translation: 一种用于机动车辆的制动系统的电子控制器,其具有至少一个与控制元件的接口,特别是驻车制动控制开关,以及用于电动驻车制动器致动器的至少两个驱动电路。 电子控制器至少有两个独立的运算单元,它们经由数据总线直接相连。 配备有根据本发明的控制器的机动车辆不需要传动锁定在自动变速箱中。

    Method for Controlling an Electronically Commutated Polyphase DC Motor
    10.
    发明申请
    Method for Controlling an Electronically Commutated Polyphase DC Motor 审中-公开
    用于控制电子换向多相直流电机的方法

    公开(公告)号:US20140300299A1

    公开(公告)日:2014-10-09

    申请号:US14239028

    申请日:2012-08-01

    CPC classification number: H02P6/16 H02P6/085 H02P6/153

    Abstract: A method for controlling a brushless DC motor (BLDC motor) having a rotor, a stator and an angle sensor and a logic circuit for generating the phase voltages of the windings depending on the phase angle of the rotor. The logic circuit access a lookup table, in which to implement commutation with block-shaped, trapezoidal, sinusoidal, sinoid-based signal waveforms. The drive values are stored for the electrical phase angle of the rotor for generating phase voltages (VU, VV, VW) for the windings. A control unit generates configuration data for the logic circuit determine the commutation form, and depending on the form, the drive values are supplied to a PWM generator for generating control signals (VU, VV, VW) depending on the electrical phase angle of the rotor angle, which PWM control signals can be used to control the phase currents in the windings.

    Abstract translation: 一种用于控制具有转子,定子和角度传感器的无刷直流电动机(BLDC电动机)的方法和用于根据转子的相位角产生绕组的相电压的逻辑电路。 逻辑电路访问查找表,其中实现具有块状,梯形,正弦,基于亚信号的信号波形的换向。 为了产生绕组的相电压(VU,VV,VW),为转子的电相角保存驱动值。 控制单元生成用于逻辑电路的配置数据,确定换向形式,并且根据形式,驱动值被提供给PWM发生器,用于根据转子的电相角产生控制信号(VU,VV,VW) 角度,哪些PWM控制信号可用于控制绕组中的相电流。

Patent Agency Ranking