公开(公告)号：US5614882A

公开(公告)日：1997-03-25

申请号：US464672

申请日：1995-09-14

Applicant: Michael Latarnik ,  Norbert Ehmer

Inventor： Michael Latarnik ,  Norbert Ehmer

IPC: G01P3/56 ,  B60C23/06 ,  G01L17/00 ,  B60C23/02

CPC classification number: B60C23/061

Abstract: A process for monitoring tire pressure by comparing and evaluating the rotating speeds of the individual wheels of the vehicle which is based on the formation of speed correction factors. The values of the individual correction factors, correlations between the correction factors for typical travel situations, and tolerances for the correction factors, which depend on the actual travel situation, are determined during a learning phase (i.e. phase 1). The deviations of the correction factors from the learned values are determined and evaluated during a subsequent identification phase (i.e. phase 2), taking into account the travel situation-dependent tolerances and the progression of the learning process. Loss of tire pressure is signaled when the current speed correction factor determined for a wheel during the identification phase becomes smaller, taking into account the current deviation, than the speed correction factor already learned, taking into account the tolerance already determined for the current travel situation.

Abstract translation: PCT No.PCT / EP94 / 03373。 371 1995年9月14日第 102（e）1995年9月14日PCT PCT 1994年10月13日PCT公布。 公开号WO95 / 12498 日期1995年5月11日通过比较和评估基于速度校正因子的形成的车辆的各个车轮的转速来监测轮胎压力的过程。 在学习阶段（即阶段1）期间确定各个校正因子的值，典型行驶情况的校正因子之间的相关性以及取决于实际行驶情况的校正因子的公差。 在随后的识别阶段（即阶段2）期间，确定并评估校正因子与学习值的偏差，同时考虑到与旅行状况相关的公差和学习过程的进展。 在考虑到已经确定的当前行驶状况的公差的情况下，考虑到已经学习的速度校正因子，考虑到电流偏差，当识别阶段确定的车轮当前速度校正因子变小时，发出轮胎压力的损失 。

公开(公告)号：US06591668B1

公开(公告)日：2003-07-15

申请号：US09514254

申请日：2000-02-28

Applicant: Thomas Becherer ,  Gerhard Ernst ,  Holger Oldenettel ,  Andreas Köbe ,  Heinrich Huinink ,  Helmut Fennel ,  Michael Latarnik

Inventor： Thomas Becherer ,  Gerhard Ernst ,  Holger Oldenettel ,  Andreas Köbe ,  Heinrich Huinink ,  Helmut Fennel ,  Michael Latarnik

IPC: G01M1702

CPC classification number: B60C23/062 ,  B60C23/06 ,  B60C23/061

Abstract: System and method for ascertaining the emergency running condition of a pneumatic tire on a motor vehicle. The system includes at least one sensor device arranged at least on each axle. The at least one sensor device is adapted to supply a permanently present first periodic oscillation proportional to a wheel rotation speed as a speed output signal. The at least one sensor device includes one of an active and a passive magnetic field sensor being mounted to one of rotate with the tire and be stationary. The transmitter device is arranged complementary to the at least one passive and active magnetic field sensor and is adapted to produce a periodic magnetic field change in proportion to the wheel rotation speed in a detection range. At least one signal processing device is used for processing and evaluating the speed output signal. A transmission and a display device are used for at least one of the transmission and the display of the speed output signal, and for one of the transmission and the display of at least one of the output control and the warning signal. An emergency running device is arranged on the vehicle wheel.

Abstract translation: 用于确定机动车辆上的充气轮胎的紧急行驶状态的系统和方法。 该系统包括至少一个至少布置在每个轴上的传感器装置。 所述至少一个传感器装置适于提供与轮转速成比例的永久存在的第一周期性振荡作为速度输出信号。 所述至少一个传感器装置包括有源和无源磁场传感器之一，其被安装到与所述轮胎一起旋转并且是静止的。 所述发射器装置与所述至少一个无源和有源磁场传感器互补配置，并适于在检测范围内产生与所述车轮转速成比例的周期性磁场变化。 至少一个信号处理装置用于处理和评估速度输出信号。 传输和显示设备用于速度输出信号的传输和显示中的至少一个以及用于输出控制和警告信号中的至少一个的传输和显示中的至少一个。 在车轮上布置有紧急运行装置。

公开(公告)号：US5210692A

公开(公告)日：1993-05-11

申请号：US518910

申请日：1990-05-04

Applicant: Helmut Fennel ,  Michael Latarnik

Inventor： Helmut Fennel ,  Michael Latarnik

IPC: G01P3/42 ,  B60K28/16 ,  B60T8/17 ,  B60T8/172 ,  B60T8/1761 ,  B60T8/32 ,  B60T8/66 ,  G01P21/00

CPC classification number: B60T8/172 ,  B60T2240/07 ,  B60T2240/08 ,  B60T2250/04

Abstract: For evaluating the wheel speed signals (V(n)) required by an anti-locking or traction slip control system, a basic speed (VBas(n)) is derived from the speed signals of the individual wheels, and a wheel factor (Ki(n)) is formed for each wheel which, when multiplied by the wheel speed, forms the basic speed. For further signal processing, the wheel speed multiplied by the appertaining wheel factor is used in lieu of the actual wheel speed to form the reference speed, and the control signals.

Abstract translation: 为了评估防抱死或牵引滑动控制系统所需的车轮速度信号（V（n）），从单个车轮的速度信号导出基本速度（VBas（n）），车轮系数（Ki （n））形成为每个车轮，当乘以车轮速度时，形成基本速度。 为了进一步的信号处理，使用车轮速度乘以相应的车轮因数代替实际车轮速度以形成参考速度和控制信号。

公开(公告)号：US06614343B1

公开(公告)日：2003-09-02

申请号：US09529142

申请日：2001-05-11

Applicant: Helmut Fennel ,  Michael Latarnik

Inventor： Helmut Fennel ,  Michael Latarnik

IPC: B60Q100

CPC classification number: B60G17/018 ,  B60G2204/113 ,  B60G2400/0523 ,  B60G2400/0533 ,  B60G2400/10 ,  B60G2400/204 ,  B60G2400/41 ,  B60G2400/64 ,  B60T8/1725 ,  B60T8/1755 ,  B60T2230/02 ,  B60T2240/03 ,  B60W2050/0034 ,  B62D15/02

Abstract: In a method for determining vehicle status quantities on the basis of the forces acting on the individual wheel and detected by means of tire sensors, where the measured quantities represent the longitudinal and lateral tire forces as well as the vertical tire forces, the angular yaw velocity and acceleration, the steering angle, the side slip angle of the vehicle as well as the vehicle velocity and acceleration are established by inclusion of corrective quantities established, estimated and/or calculated in corrective step. By means of the corrective steps, the quantities dependent on wheel forces, intermediate quantities, or components are weighted in dependence on further measured quantities which have been established by conventional sensor devices, etc., and/or which represent the vehicle situation.

Abstract translation: 在用于基于作用在单个车轮上并通过轮胎传感器检测的力来确定车辆状态量的方法中，其中所测量的量表示纵向和侧向轮胎力以及垂直轮胎力，角度偏航速度 并且通过包括在校正步骤中建立的估计和/或计算的校正量来确定车辆的加速度，转向角，侧滑角以及车辆速度和加速度。 通过校正步骤，依赖于由传统传感器装置等建立的进一步的测量量和/或代表车辆情况的，依赖于车轮力，中间量或部件的量被加权。

公开(公告)号：US06533367B1

公开(公告)日：2003-03-18

申请号：US09701909

申请日：2001-04-24

Applicant: Michael Latarnik ,  Harald Kahl ,  Siegfried Halat ,  Ulrich Stöckmann ,  Bernd-Uwe Hartmann

Inventor： Michael Latarnik ,  Harald Kahl ,  Siegfried Halat ,  Ulrich Stöckmann ,  Bernd-Uwe Hartmann

IPC: B60T824

CPC classification number: B60T8/175 ,  B60T8/1764 ,  B60T8/48

Abstract: A method for controlling the traction slip of a vehicle on a roadway with sidewise different coefficients of friction includes the following steps: identifying a driving situation on a roadway with sidewise different coefficients of friction and, when the driving situation is identified and traction slip is encountered on both wheels, decreasing the brake pressure of the driven wheel on the low coefficient-of-friction side. A device for controlling the traction slip of a vehicle on a roadway with sidewise different coefficients of friction includes a determining device for determining a driving situation on a roadway with sidewise different coefficients of friction, and a brake actuation control which decreases the brake pressure of the driven wheel on the low coefficient-of-friction side when the driving situation is identified and traction slip is encountered on both wheels.

Abstract translation: 用于控制具有侧向不同摩擦系数的道路上的车辆的牵引滑动的方法包括以下步骤：识别具有侧向不同摩擦系数的道路上的驾驶状况，以及当识别驾驶状况并且遇到牵引滑动时 在两个轮上，降低从动轮在低摩擦系数侧的制动压力。 用于控制具有侧向不同摩擦系数的道路上的车辆的牵引滑动的装置包括：确定装置，用于确定具有侧向不同摩擦系数的道路上的驾驶状况;以及制动器致动控制，其降低制动压力 当驾驶状况被识别并且在两个车轮上遇到牵引滑动时，在低摩擦系数侧的从动轮。

公开(公告)号：US06439045B1

公开(公告)日：2002-08-27

申请号：US09424205

申请日：2001-01-19

Applicant: Michael Latarnik ,  Markus Zenzen ,  Martin Griesser

Inventor： Michael Latarnik ,  Markus Zenzen ,  Martin Griesser

IPC: B60C2302

CPC classification number: B60C23/061

Abstract: The present invention relates to a method of detecting pressure loss in vehicle tires, wherein a reference value is produced from signals, especially time measurement values, representative of the wheel rotational speeds of a plurality of vehicle wheels, and pressure loss is concluded from a comparison of a currently determined reference value with at least one comparative value in case the currently determined reference value exceeds or falls below the comparative value, and pressure loss in vehicle tires is detected by using at least one reference value which is produced by dividing the sums of respectively two signals representative of the wheel rotational speeds.

Abstract translation: 本发明涉及一种检测车辆轮胎的压力损失的方法，其中基于代表多个车轮的车轮转速的信号，特别是时间测量值产生参考值，并且从比较得出压力损失 在当前确定的参考值超过或低于比较值的情况下具有至少一个比较值的当前确定的参考值，并且通过使用至少一个参考值来检测车辆轮胎中的压力损失，所述至少一个参考值是通过将 分别代表轮转速度的两个信号。

公开(公告)号：US06330496B1

公开(公告)日：2001-12-11

申请号：US09202858

申请日：1999-05-21

Applicant: Michael Latarnik ,  Helmut Fennel

Inventor： Michael Latarnik ,  Helmut Fennel

IPC: G06F700

CPC classification number: B60W40/10 ,  B60G17/0162 ,  B60G17/0195 ,  B60G2200/10 ,  B60G2200/42 ,  B60G2200/422 ,  B60G2400/104 ,  B60G2400/106 ,  B60G2400/204 ,  B60G2400/208 ,  B60G2400/41 ,  B60G2400/61 ,  B60G2800/012 ,  B60G2800/212 ,  B60G2800/24 ,  B60G2800/244 ,  B60G2800/246 ,  B60G2800/922 ,  B60G2800/952 ,  B60T8/1725 ,  B60T8/1755 ,  B60T8/1766 ,  B60T2240/03 ,  B60W10/04 ,  B60W10/18 ,  B60W30/1819

Abstract: Taking into account the signals of tire sensors to adjust the driving performance of a vehicle is known. For example, the signals of contact sensors can be used to indicate the forces which act on the individual vehicle tires. According to this new method, to permit a control intervention in the shortest possible real time, especially those forces are used as a control quantity which are determined by the signals from tire sensors. This means that nominal conditions of the vehicle are converted into nominal forces Fi,Soll which are compared to the actually applied forces Fi,Ist. The so produced differences in forces &Dgr;Fi are then converted by a wheel force controller (2), for example, into brake pressure variations or variations of the engine drive torque which then influence the vehicle (3) as a controlled system. Because the forces (Fi,Ist) which act on the vehicle tires are quantities describing the driving condition of the vehicle which can be determined most quickly, the reaction time of the system is extremely short, and therefore driving performance can be better controlled.

Abstract translation: 考虑到轮胎传感器的信号来调节车辆的驾驶性能是已知的。 例如，接触传感器的信号可用于指示作用在单个车辆轮胎上的力。 根据这种新方法，为了在最短的时间内进行控制干预，特别是使用这些力作为由轮胎传感器的信号确定的控制量。 这意味着车辆的标称状态转换成与实际施加的力F i，Ist进行比较的公称力F i，Soll。 这样产生的力DELTAFi的差异然后由车轮力控制器（2）转换成制动压力变化或发动机驱动转矩的变化，然后影响车辆（3）作为受控系统。 由于作用在车辆轮胎上的力（Fi，Ist）是描述可以最快确定的车辆的驾驶状况的量，系统的反应时间非常短，因此可以更好地控制驾驶性能。

公开(公告)号：US5899540A

公开(公告)日：1999-05-04

申请号：US446837

申请日：1995-06-02

Applicant: Jochen Burgdorf ,  Helmut Fennel ,  Michael Latarnik

Inventor： Jochen Burgdorf ,  Helmut Fennel ,  Michael Latarnik

IPC: B60T8/1766 ,  B60T8/88

CPC classification number: B60T8/885 ,  B60T8/1766 ,  B60T2270/406

Abstract: A brake system including electronic anti-lock control (ABS) and electronically controlled brake force distribution (EBV). This brake system has electrically operable hydraulic valves, of which the inlet valves are open in their inactive position. An electronic error monitoring device is provided which responds upon the occurrence of defects or malfunctions and disconnects the control at least in part. The brake system also has control electronics including secondary circuits which remain in function after the error monitoring device has responded, and by which the inlet valves leading to the rear-wheel brakes are actuated and which are provided such that the pressure in the rear-wheel brakes is maintained constant when a limit value of the braking pressure in the master cylinder is exceeded.

Abstract translation: PCT No.PCT / EP93 / 03335 371日期：1995年6月2日 102（e）日期1995年6月2日PCT提交1993年11月27日PCT公布。 出版物WO94 / 12377 PCT 日期1994年6月9日包括电子防抱死控制（ABS）和电控制动力分配（EBV）的制动系统。 该制动系统具有电动可操作的液压阀，其中进气阀在其不起作用的位置打开。 提供了一种电子错误监测装置，其响应于缺陷或故障的发生并且至少部分地断开控制。 制动系统还具有包括二次回路的控制电子装置，该二次回路在误差监测装置作出响应之后保持功能，通过该辅助回路使通向后轮制动器的进气阀被致动并设置成使得后轮 当超过主缸中的制动压力的极限值时，制动器保持恒定。

公开(公告)号：US06822561B2

公开(公告)日：2004-11-23

申请号：US10149774

申请日：2002-09-03

Applicant: Michael Latarnik ,  Martin Griesser ,  Andreas Köbe ,  Frank Edling

Inventor： Michael Latarnik ,  Martin Griesser ,  Andreas Köbe ,  Frank Edling

IPC: B60C2300

CPC classification number: B60C23/062 ,  B60C23/061

Abstract: The invention relates to a method for detecting a drop in pressure of a motor vehicle tire by evaluating wheel speeds determined by sensors. The method for detecting the drop in pressure is based on the detection of a large drop in pressure or a complete drop in pressure using a reduction of the angular velocity or an increase (8) in the dynamic read radius rd of one or more wheels. The invention also relates to a device for controlling the braking power and/or driving dynamics and for measuring the pressure of vehicle tires wherein a microcomputer, which is connected to wheel rotational speed sensors and optionally to driving dynamic sensors, is used to perform the aforementioned method and a known method for regulating the braking power and/or driving dynamics.

Abstract translation: 本发明涉及通过评估由传感器确定的车轮速度来检测机动车辆轮胎的压降的方法。 用于检测压力下降的方法基于使用角速度的减小或一个或多个车轮的动态读取半径rd中的增加（8）来检测压力的大的下降或压力的完全下降。 本发明还涉及一种用于控制制动功率和/或驱动动力学以及用于测量车辆轮胎压力的装置，其中连接到车轮转速传感器和可选地驱动动态传感器的微型计算机用于执行上述 方法和用于调节制动功率和/或驾驶动态的已知方法。

公开(公告)号：US06220095B1

公开(公告)日：2001-04-24

申请号：US09242838

申请日：1999-12-08

Applicant: Helmut Fennel ,  Michael Latarnik

Inventor： Helmut Fennel ,  Michael Latarnik

IPC: G01P1508

CPC classification number: G01C19/30 ,  G01C19/14

Abstract: A sensor for measurement of yawing motion, pitching or rolling motion, particularly as suited for use in motor vehicle control systems, contains an annular hollow object (1, 2, 4) in which a magnetic fluid (MF) is located. The magnetic fluid is set into rotation by an electromagnetic field and serves as the rotating mass of the sensor. The measuring signal is obtained by measuring the forces (F) acting on the rotating mass or by generating compensation fields.

Abstract translation: 用于测量横摆运动，俯仰或滚动运动的传感器，特别是适用于机动车辆控制系统中的传感器包括其中定位有磁性流体（MF）的环形中空物体（1,2,4）。 磁性流体通过电磁场设置为旋转，并用作传感器的旋转质量块。 通过测量作用在旋转质量上的力（F）或通过产生补偿场来获得测量信号。