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1. 发明申请

WO1989008574A1 PROCESS AND CIRCUIT ARRANGEMENT FOR CONTROLLING A BRAKE SYSTEM WITH ANTI-BLOCKING AND/OR ANTI-SKID DEVICE 审中-公开
标题翻译：用于控制具有防抱死和/或防滑装置的制动系统的过程和电路布置
公开(公告)号：WO1989008574A1
公开(公告)日：1989-09-21
申请号：PCT/EP1989000038
申请日：1989-01-26
申请人： ALFRED TEVES GMBH , BLECKMANN, Hans, Wilhelm , FENNEL, Helmut , WUPPER, Hans , LATARNIK, Michael , KOLBE, Alexander
发明人： ALFRED TEVES GMBH
IPC分类号： B60T08/50
CPC分类号： B60T8/175 , B60T8/17616 , B60T2270/204 , B65H63/0324 , B65H2513/11 , B65H2701/31 , D03D47/367 , D03D51/34 , G01B11/00 , G01P3/38 , G01P3/68 , G01P13/00 , Y10S303/04
摘要： To control a brake system with anti-blocking and/or anti-skid device, the quantities ( DELTA tEV, DELTA tAV) which determine the pressure in the wheel brakes (10, 11) are measured and evaluated. These measured values are integrated in order to build a wheel pressure model (p(t)) which reproduces approximately the variation of pressure in the wheel brakes (10, 11). The output signal from the integrator (20) is returned to the logical control circuit (16) and evaluated for the purposes of skid control or brake pressure control. Allowance is made during integration for the brake pressure build-up and reduction characteristic curves (pA, pE) and the initial conditions (21), which reproduce the initial pressure at the onset of control.
摘要翻译：为了控制具有防堵和/或防滑装置的制动系统，测量和评估确定车轮制动器（10,11）中的压力的量（DELTA tEV，DELTA tAV）。这些测量值被积分，以便建立轮胎压力模型（p（t）），该轮压力模型近似地再现轮式制动器（10,11）中的压力变化。来自积分器（20）的输出信号返回到逻辑控制电路（16）并进行滑动控制或制动压力控制的评估。在制动压力积分和减速特性曲线（pA，pE）和初始条件（21）的集成期间进行补偿，其重现控制开始时的初始压力。

2. 发明申请

WO1990015738A2 ANTILOCK HYDRAULIC BRAKING SYSTEM 审中-公开
标题翻译：防油液压制动系统
公开(公告)号：WO1990015738A2
公开(公告)日：1990-12-27
申请号：PCT/EP1990000874
申请日：1990-06-01
申请人： ALFRED TEVES GMBH , BURGDORF, Jochen , REINARTZ, Hansdieter , STEFFES, Helmut , OCVIRK, Norbert , VOLZ, Peter , WEISE, Lutz , FENNEL, Helmut , WUPPER, Hans , BLECKMANN, Hans-Wilhelm , BECK, Erhard , DINKEL, Dieter , HAUPT, Karlheinz
发明人： ALFRED TEVES GMBH
IPC分类号： B60T08/50
CPC分类号： B60T8/38 , B60T8/341 , B60T8/4022 , B60T8/445 , B60T8/4827 , B60T8/5031 , B60T8/5075 , F16D65/18 , F16D2121/02 , F16D2127/02 , F16D2129/14 , Y10S303/90
摘要： In an antilock hydraulic braking system, a throttle is inserted in the throttle valve (8) in the brake line during brake slip control. The pumps (12, 13) pump the hydraulic fluid through the throttle to the wheel brake. The pressure in the wheel brake is controlled only by an outlet valve (11) the open cross-section of which is chosen so that the quantity of hydraulic fluid discharged through the outlet valve (11) is greater than the quantity of hydraulic fluid delivered by the pumps (12, 13) to the wheel brake via the throttle. Hence, when the outlet valve is open, the pressure in the brake decreases, whereas when the valve (11) is closed, the pressure in the brake increases. The invention relates to different ways of controlling the throttle valve (8).
摘要翻译：在防抱死液压制动系统中，在制动器滑差控制期间，在制动管路中的节流阀（8）中插入节流阀。泵（12,13）将液压流体通过节气门泵送到车轮制动器。车轮制动器中的压力仅由出口阀（11）控制，其开口横截面被选择为使得通过出口阀（11）排放的液压流体的数量大于由通过节气门将泵（12,13）传递到车轮制动器。因此，当出口阀打开时，制动器中的压力下降，而当阀（11）关闭时，制动器中的压力增加。本发明涉及控制节气门（8）的不同方式。

3. 发明申请

WO1992004213A1 DEVICE FOR HOLDING A VEHICLE STATIONARY ON A SLOPE 审中-公开
标题翻译：在斜坡上保持车辆静止状态的装置
公开(公告)号：WO1992004213A1
公开(公告)日：1992-03-19
申请号：PCT/EP1991001492
申请日：1991-08-07
申请人： ALFRED TEVES GMBH , WEISE, Lutz , WUPPER, Hans , BLECKMANN, Hans-Wilhelm
发明人： ALFRED TEVES GMBH
IPC分类号： B60T08/00
CPC分类号： B60T8/445 , B60T7/122 , B60T8/00 , B60T8/4275 , B60T8/4827
摘要： Described is a device designed to hold a vehicle fitted with an electronic anti-blocking system on a slope. The device has electrically operated multi-way valves (6, 7, 22, 23, 28, 29) fitted in at least one hydraulic-fluid line leading from a brake-pressure source (1) to the inlet valves (12, 13, 14, 15). The multi-way valves are open in the normal position and can be switched over to a closed position. Fitted parallel to the multi-way valves are pressure-relief valves (20, 21, 24, 25, 20, 31). The multi-way valves act as vehicle-holding valves. When the brake-pressure source (1) is in the released position, electronic circuits (not shown) control the vehicle-holding valves (6, 7, 22, 23, 28, 29) in response to hold commands or hold signals and/or start up the hydraulic pump (8, 27) of an auxiliary pressure source (5, 26)

4. 发明申请

WO1993009986A1 CIRCUITRY FOR ANTILOCK OR DRIVE SLIP CONTROLLED BRAKING SYSTEM 审中-公开
标题翻译：用于防滑或驱动滑动控制制动系统的电路
公开(公告)号：WO1993009986A1
公开(公告)日：1993-05-27
申请号：PCT/EP1992002410
申请日：1992-10-21
申请人： ALFRED TEVES GMBH , BLECKMANN, Hans-Wilhelm , FENNEL, Helmut
发明人： ALFRED TEVES GMBH
IPC分类号： B60T08/88
CPC分类号： B60T8/885 , B60K28/16 , B60T2270/406 , B60T2270/413
摘要： A circuitry for an antilock and/or drive slip controlled braking system essentially has circuits (1) for forming wheel-sensor signals, regulating circuits (2) for evaluating and processing the formed sensor signals and for generating brake pressure control signals, monitoring circuits (3) which process the sensor signals independently from the regulating circuits (2), and circuits (8, 8', 9') for exchanging and comparing signals from the regulating circuits (2) with corresponding signals from the monitoring circuits (3). The structure of the monitoring circuits (3) is more simple than that of the regulating circuits (2). The regulation philosophy is reproduced in the monitoring circuits (3). In particular, the regulating phases are determined by reproduction (14) on the basis of the same regulation criteria and parameters said reproduction using the regulating circuits (2). The signals of the reproduction circuits (14) are brought together with the valve control signals (13) in correlation circuits for detecting errors.

5. 发明申请

WO1990009301A1 CIRCUIT ARRANGEMENT FOR A BRAKE SYSTEM WITH ANTILOCK AND/OR ANTI DRIVE SLIP SYSTEM 审中-公开
标题翻译：具有防静电和/或防静电滑动系统的制动系统的电路布置
公开(公告)号：WO1990009301A1
公开(公告)日：1990-08-23
申请号：PCT/EP1989001607
申请日：1989-12-23
申请人： ALFRED TEVES GMBH , FENNEL, Helmut , WUPPER, Hans , BATISTIC, Ivica , BÜTTNER, Hans-Joachim
发明人： ALFRED TEVES GMBH
IPC分类号： B60T08/24
CPC分类号： B60T8/175 , B60T2270/211
摘要： In a circuit arrangement for a brake system with antilock or anti drive slip system and with switching circuits for detecting bends, side reference speeds (13, 14) are derived by means of selection circuits (8, 9) each of which selects a controlling wheel speed in accordance with given criteria and by means of filter stages (10, 11) with variable time constants (12). A difference signal (DVS) (15) whose amplitude can be varied by counter coupling is derived from the side reference speeds (SRGL, SRGR). An adaptation circuit (18) triggered by this difference signal (DVS) in function of the vehicle reference speed (VREF) influences the control thresholds of the antilock and anti drive slip system (7) in order to adapt the control to the specific characteristics of a bend being negotiated.
摘要翻译：在具有防抱死或反驱动滑动系统的制动系统和用于检测弯曲的切换电路的电路装置中，通过选择电路（8,9）导出侧参考速度（13,14），每个选择电路选择控制轮根据给定的标准和通过具有可变时间常数（12）的滤波器级（10,11）的速度。振幅可以通过计数器耦合变化的差分信号（DVS）（15）从侧参考速度（SRGL，SRGR）导出。由该差分信号（DVS）以车辆参考速度（VREF）的函数触发的适配电路（18）影响防抱死和反驱动滑动系统（7）的控制阈值，以便使控制适应于正在谈判的弯道。

6. 发明申请

WO1990008681A1 CIRCUIT ARRANGEMENT FOR A BRAKE SYSTEM WITH ANTI-LOCK 审中-公开
标题翻译：具有防抱死制动系统的电路布置
公开(公告)号：WO1990008681A1
公开(公告)日：1990-08-09
申请号：PCT/EP1990000046
申请日：1990-01-10
申请人： ALFRED TEVES GMBH , FENNEL, Helmut , WUPPER, Hans , BUSCHMANN, Gunther , BATISTIC, Ivica , EHMER, Norbert , SCHMIDT, Robert
发明人： ALFRED TEVES GMBH
IPC分类号： B60T08/00
CPC分类号： B60T8/17616 , Y10S303/04
摘要： A circuit arrangement for a brake system with anti-lock control generates pulse-shaped brake pressure control signals. In order to increase the pressure again after a pressure drop, the brake pressure is first controlled with a steep gradient and then with a flatter gradient. This is achieved by means of a variable pulse (P1) and by means of short constant pulses (P2) in rapid succession. Switch circuits determine the pulse and pulse pause times (T1, T2, Tk) which determine the pressure increase - from the duration of the presure build-up (T1) during the build-up with steep increase in the preceding cycle - from the duration (T1 + nT2) of the total pressure build-up in the preceding cycle - from the duration (T0) of the preceding pressure build-up. The pulse times are chosen so that at constant coefficient of friction and uniform preliminary pressure the locking limit of the wheel is attained again after a predetermined time interval or after a predetermined number of pulses. The duration of the variable and constant pressure build-up pulses is computed from the pressure build-up of the preceding pressure or read from a stored table.
摘要翻译：具有防抱死控制的制动系统的电路装置产生脉冲形制动压力控制信号。为了在压降之后再次增加压力，制动压力首先用陡峭的梯度控制，然后用较平坦的梯度来控制。这通过可变脉冲（P1）和快速连续的短暂恒定脉冲（P2）来实现。开关电路确定脉冲和脉冲暂停时间（T1，T2，Tk），其决定压力增加 - 从累积期间的累积持续时间（T1）到前一周期的急剧增长 - 从持续时间（T1 + nT2），从前一个压力累积的持续时间（T0）开始。选择脉冲时间使得在恒定的摩擦系数和均匀的预备压力下，在预定时间间隔之后或在预定数量的脉冲之后再次获得车轮的锁定极限。可变和恒定压力累积脉冲的持续时间是从先前压力的压力建立或从存储的表中读取来计算的。

7. 发明申请

WO1993001074A1 CIRCUIT FOR DETECTING DEFECTS IN WHEEL SENSORS 审中-公开
标题翻译：用于检测车轮传感器缺陷的电路
公开(公告)号：WO1993001074A1
公开(公告)日：1993-01-21
申请号：PCT/EP1992001392
申请日：1992-06-20
申请人： ALFRED TEVES GMBH , FENNEL, Helmut , LATARNIK, Michael , BATISTIC, Ivica
发明人： ALFRED TEVES GMBH
IPC分类号： B60T08/88
CPC分类号： B60T17/22 , B60T8/885 , B60T2270/416 , G01P3/489 , G01P21/02
摘要： A circuit for detecting defects in wheel sensors contains circuits which process and evaluate the sensor signals (s1-s4), determine the speed (vRmax, vRmin), deceleration and acceleration (aR) of the individual wheels, and compare these values with each other and with predetermined threshold values (a0, v0, v1, -a1). When signals or signal combinations typical of a sensor defect are found, the control is deactivated after a predetermined interval (T, T1+T2). If the measured acceleration values (aR) are below an overspeed threshold (a0) and the speed of one of the other wheels is below a lower speed threshold (v0), the control is deactivated once the speed of a wheel (vRmax) passes an upper speed threshold (v1). Should the measured acceleration (aR) lie above the overspeed threshold (a0), and the measured speed (vRmin) lie below the lower speed threshold (v0), a timing is activated as soon as the measured speed (vRmax) exceeds the upper speed threshold (v1). The control is deactivated after a predetermined interval has elapsed.

8. 发明申请

WO1992008629A2 CIRCUIT ARRANGEMENT FOR A DRIVE SLIP CONTROL SYSTEM WITH BRAKE AND/OR ENGINE ENGAGEMENT 审中-公开
标题翻译：制动器和/或发动机啮合的驱动滑动控制系统的电路布置
公开(公告)号：WO1992008629A2
公开(公告)日：1992-05-29
申请号：PCT/EP1991002108
申请日：1991-11-07
申请人： ALFRED TEVES GMBH , LATARNIK, Michael , KOLBE, Alexander , HONUS, Klaus
发明人： ALFRED TEVES GMBH
IPC分类号： B60T08/00
CPC分类号： B60T8/175 , B60T8/1764 , B60T8/48 , B60T2240/08 , B60T2270/208 , B60T2270/213
摘要： A circuit arrangement for a drive slip control system assesses the speed (vER) measured at a driven spare wheel with a correction factor K(t) in order to maintain or improve the control function even when a smaller spare wheel is fitted. This correction factor (K(t)) is found with the drive slip control inoperative by the comparison between axles of the rotation speeds (vna1, vna2, va, vER) of the wheels on one axle and the comparison of the rotation speed differences measured on the driven and undriven axles. On the transition from very slippery road surfaces (νlowuniform) to dry ones (νhighuniform) without the prior calculation of the correction factor, the slip threshold (S) is temporarily raised. When running on different friction factors on the right and left (ν-split), a raised slip threshold (SER) becomes effective on the spare wheel if it is fitted on the high-friction factor side.
摘要翻译：加速防滑控制系统的电路借助校正因子K（t）评估备用驱动轮的测量速度（vER），以便继续提供或即使安装了较小的备用轮胎，也能提高调节功能。这个校正因子（K（t））的在非激活控制的加速度通过轴转动速度打滑比车轴的情况下确定（vnal，vna2，意志，VER）各车轴的车轮和通过比较在驱动和未经训练的车轴上测量的转速差异。在从非常滑的轨道（多垂直基线）到干轨道（muhighhomogène）的过渡期间，在确定校正因子之前，滑动阈值（S）暂时更高。当使用不同的右/左抓地力系数（mu-split）移动时，备用滑轮安装在高系数侧时会产生较高的防滑阈值（SER）。附着力。

9. 发明申请

WO1992004217A1 CIRCUIT FOR THE CONTROL OF ELECTRICAL OR ELECTROMECHANICAL CONSUMERS 审中-公开
标题翻译：电气或电子消费者控制电路
公开(公告)号：WO1992004217A1
公开(公告)日：1992-03-19
申请号：PCT/EP1991001516
申请日：1991-08-09
申请人： ALFRED TEVES GMBH , LORECK, Heinz , ZYDEK, Michael , FEY, Wolfgang , JONES, Peter , BLECKMANN, Hans, Wilhelm
发明人： ALFRED TEVES GMBH
IPC分类号： B60T08/88
CPC分类号： B60T8/885 , B60T2270/408 , B60T2270/414
摘要： Proposed is a control circuit for a large number of consumers (5), e.g. the electromagnetically operated multi-way valves in a vehicle-brake anti-blocking system (MWV1-MWVn). The circuit comprises a control unit (2, 3) whose output signals are fed via amplifier stages (4) to the consumers (5). The individual amplifier stages (4; VS1-VSn) are designed as so-called 'intelligent power drivers' and consist substantially of a power amplifier (18) with integrated control and monitoring electronics. The control unit (2, 3) and the amplifier stages (4; VS1-VSn) are linked together to form a closed loop or chain. Data is transferred from a synchronous, serial interface in the control unit (2, 3) to the individual amplifier stages (4; VS1-VSn) and back to a serial input in the control unit (2, 3). In one embodiment, a position in a data word is allocated to each amplifier stage (4; VS1-VSn).

10. 发明申请

WO1991006457A1 CIRCUIT ARRANGEMENT FOR PROCESSING THE OUTPUT FROM A REV COUNTER 审中-公开
标题翻译：从逆变器处理输出的电路布置
公开(公告)号：WO1991006457A1
公开(公告)日：1991-05-16
申请号：PCT/EP1990001761
申请日：1990-10-18
申请人： ALFRED TEVES GMBH , BLECKMANN, Hans-Wilhelm , LORECK, Heinz , ZYDEK, Michael , FEY, Wolfgang
发明人： ALFRED TEVES GMBH
IPC分类号： B60T08/78
CPC分类号： B60T8/172 , G01P3/481 , Y10T307/793
摘要： Described is a circuit arrangement for processing the output of a rev counter (5) and consisting essentially of a trigger circuit (1, 22) whose switchover points or "hysteresis" can be controlled and which is fitted with circuits for determining a coupling factor (k) and with circuits for controlling the hysteresis as a function of this coupling factor. The coupling factor (k), multiplied by the rpm or the appropriate sensor-signal frequency, gives the amplitude of the sensor output signal. When the coupling factor (k) is high, the hysteresis curve is tall. When the coupling factor is small, the hysteresis curve is flat.
摘要翻译：描述了一种用于处理转速计数器（5）的输出并且主要由触发电路（1,22）组成的电路装置，该触发电路（1,22）的切换点或“迟滞”可以被控制，并且装配有用于确定耦合因子 k）和用于控制作为该耦合因子的函数的滞后的电路。耦合因子（k）乘以rpm或适当的传感器信号频率给出了传感器输出信号的幅度。当耦合因子（k）高时，滞后曲线高。耦合系数小时，滞后曲线平坦。

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