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1. 发明申请

WO1996006765A1 EMERGENCY WHEEL FAST RECOGNITION PROCESS 审中-公开
标题翻译：为了快速程序应答紧急轮
公开(公告)号：WO1996006765A1
公开(公告)日：1996-03-07
申请号：PCT/EP1995002996
申请日：1995-07-28
申请人： ITT AUTOMOTIVE EUROPE GMBH , BURKHARD, Dieter , DORNSEIFF, Manfred , SCHWARTZ, Jean-Claude
发明人： ITT AUTOMOTIVE EUROPE GMBH
IPC分类号： B60T08/00
CPC分类号： B60T8/17616 , B60T2240/08
摘要： A process is disclosed for a vehicle with an electronic regulation system that processes input signals that represent the rotational behaviour of individual wheels, and that detects differences between the type tread circumferences of the individual wheels by means of short time and long time correction factors. Long time correction factors (LZn) are derived from the differences (DR1) between short time (KZR1) and long time correction factors (LZR1) of each wheel by averaging (LMR1) said differences during a predetermined time interval and by evaluating and weighting the thus obtained average value. In order to quickly recognise an emergency wheel, every time the vehicle engine is started the long time factor (LZR1) is equalled once to the short time factor (KZR1) of each wheel. The emergency wheel is recognised when the short time correction factors of three wheels are approximately equal at the same time, when the short time correction factor of the fourth wheel takes a relatively high value within a predetermined range during a predetermined time interval or minimum time interval, and when the short time correction factor of the fourth wheel remains approximately constant during this time interval.
摘要翻译：一种方法，用于车辆用的电子控制系统所描述的，处理代表各个车轮的旋转行为的输入信号，并且在其与短期和长期的校正因子的各个车轮的轮胎胎面的圆周的差异捕获。长时间校正因子（LZN）从短期（KZR1）和相应的车轮的长期校正因子（LZR1）之间的差异（DR1）通过在预定的时间周期平均（LMR1）来计算，并通过平均值的评估和加权形成。到等于短期因子各个车轮的（KZR1）中，当在同一时间三个轮子的短时校正因子近似相等并为预定的第四轮的短时校正因子与车辆发动机的每次启动之后快速地检测到长期因素（LZR1）的紧急轮一次时间或最小时间周期的周期呈现比较高的，位于预定的范围值之内，并且如果在这段时间内的第四轮的短时校正因子保持近似恒定。

2. 发明申请

WO1996006764A1 PROCESS FOR FINDING THE TRANSVERSE ACCELERATION OF A VEHICLE 审中-公开
标题翻译：一种用于确定车辆的横向加速度
公开(公告)号：WO1996006764A1
公开(公告)日：1996-03-07
申请号：PCT/EP1995002950
申请日：1995-07-26
申请人： ITT AUTOMOTIVE EUROPE GMBH , BURKHARD, Dieter , DORNSEIFF, Manfred , SCHWARTZ, Jean-Claude , VOLZ, Alexander
发明人： ITT AUTOMOTIVE EUROPE GMBH
IPC分类号： B60T08/00
CPC分类号： B60G17/01908 , B60G17/0195 , B60G2400/104 , B60G2400/106 , B60T8/172 , G01P15/00 , G01P15/16
摘要： In order to find the transverse acceleration (QFZ) of a vehicle, especially as an input value for an electronic vehicle regulation system (ABS, ASR, EBV, etc.), the output signals from wheel sensors which reproduce the rotational behaviour of the individual vehicle wheels are evaluated. The correction factors are found which detect the differences in the tyre tread circumferences. A short and long non-term correction factor (KZ, LZ) are found for the non-driven vehicle wheels. The difference (DR1) between the long and short-term correction factors of the wheel concerned is found and evaluated in a filter and matching circuit (3). The quotient (KZ/LZ) of the short and long-term correction factors of the wheel concerned is calculated and the difference between the quotients of the left and right-hand non-driven wheels is found. The transverse acceleration of the vehicle (QFZ) is then found from the relation (I).
摘要翻译：来确定车辆的横向加速度（QFZ），特别是作为用于电子车辆控制系统（ABS，ASR，EBV，等）的输入量是车轮传感器的表示评价的各个车辆车轮的旋转行为的输出信号。被确定时，所述校正因子，其检测各个车轮的轮胎胎面的圆周的差异。对于非驱动车轮，在每种情况下一个短期和长期校正因子（KZ，LZ）形成。它是在长期和各个车轮的短时校正因子之间确定，并在滤波和匹配电路（3）的差（DR1）来评价。从各车轮的短期和长期的时间校正因子的商（KZ / LZ）被计算和获得，左，右非驱动轮的商之间的差。车辆（QFZ）的横向加速度然后从关系（I）获得的。

3. 发明申请

WO1998016838A1 METHOD FOR REGISTERING A VEHICLE DECELERATION OR ACCELERATION 审中-公开
标题翻译：一种用于确定车辆的减速度或加速度
公开(公告)号：WO1998016838A1
公开(公告)日：1998-04-23
申请号：PCT/EP1997004650
申请日：1997-08-26
申请人： ITT MANUFACTURING ENTERPRISES, INC. , WOYWOD, Jürgen , LEHMER, Ronald , DORNSEIFF, Manfred
发明人： ITT MANUFACTURING ENTERPRISES, INC.
IPC分类号： G01P15/16
CPC分类号： G01P15/16
摘要： The present invention pertains to a method for registering, base d on signals from sensors mounted on the wheels, a brake snubbing or an acceleration of the vehicle. It implies two different methods or calculation to take into account the fact that the vehicle also is, from time to time, in an antiskidding phase, i.e. the speed of any individual wheel is not representative of the vehicle speed. If some wheels are not in the antiskidding phase, they can be used for determining the vehicle slowing or acceleration. On the other hand, if all the wheels are in the antiskidding phase,such a maximum gradient - as a value - is determined based on the characteristic curve of the non drive wheel speed that is as close as possible to the vehicle slowing.
摘要翻译：本发明提出了一种方法，通过该有可能确定来自车轮传感器的信号的车辆减速度或加速度。该方法包括两个不同类型的计算的，其中考虑到在车辆暂时设在其中Einzelradgeschwindigkeiten看到用于车辆速度为每一个滑动控制是不具有代表性。滑动控制的外侧车轮的一部分，这些轮子可用于确定车辆减速或加速。然而，所有的车轮处于打滑控制，作为非驱动轮的速度分布的最大梯度的大小在每种情况下被确定，车辆的减速度是最接近。

4. 发明申请

WO1996004158A1 PROCESS FOR DETERMINING WHEEL SPEED SIGNAL CORRECTION FACTORS 审中-公开
标题翻译： PROCEDURE用于确定修正系数车轮速度信号
公开(公告)号：WO1996004158A1
公开(公告)日：1996-02-15
申请号：PCT/EP1995002630
申请日：1995-07-06
申请人： ITT AUTOMOTIVE EUROGE GMBH , BURKHARD, Dieter , DORNSEIFF, Manfred , SCHMIDT, Robert , SCHWARTZ, Jean-Claude
发明人： ITT AUTOMOTIVE EUROGE GMBH
IPC分类号： B60T08/00
CPC分类号： G01P21/02 , B60T8/172 , B60T2240/08
摘要： A process is disclosed for determining correction factors that detect and compensate for different tire tread circumferences. A short-term correction factor (KZRn) and a long-term correction factor (LZRn) are formed for each wheel, the deviation (DRn) between short-term and long-term correction factors is determined, this deviation is weighted by means of a band-pass filter (3), then a long-term average value (LMRn) of the weighted deviation (D'Rn) is calculated and a partial value (TWRn) of said long-term average value (LMRn) is evaluated to correct and adapt the long-term correction factor (LZRn) depending on driving conditions.
摘要翻译：它是用于确定在其上形成为每个车轮（KZRn）和长期校正因子（LZRn）短时校正因子与该不同的轮胎滚动周长被检测和补偿的所提出的校正因子的方法，所述短线的偏差（DRN） - 由长时修正因子来确定，这种差异是由此后，一个长期平均的加权偏差（LMRn）（D“Rn）中形成，并且响应于驱动状态，一部分值在一个带通滤波器（3）的和手段加权（TWRn ）这种长期平均值（LMRn）用于校正和调整长时间校正因子（LZRn）的评价。

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