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1. 发明授权

US4309060A Anti-locking wheel control system 失效
标题翻译：防抱死轮控制系统
公开(公告)号：US4309060A
公开(公告)日：1982-01-05
申请号：US952351
申请日：1978-10-18
申请人： Heinz Leiber , Volker Braschel , Wolf-Dieter Jonner , Hans-Herbert Wupper
发明人： Heinz Leiber , Volker Braschel , Wolf-Dieter Jonner , Hans-Herbert Wupper
IPC分类号： B60T8/58 , B60T8/1761 , B60T8/1763 , B60T8/70 , B60T8/04
CPC分类号： B60T8/17636 , B60T2210/16
摘要： The invention relates to an anti-locking wheel control system in which control signals for the variation of the brake pressure are derived from the rotary motion behavior of the vehicle wheels and in which a test circuit is provided, which initiates a test for at least one wheel brake when a signal appears which indicates a tendency toward locking, in which test the over-braked vehicle wheel enters a state of high slippage, whereby the test circuit determines how the wheel behaves at the given coefficient of friction between the road surfaces and the tire, and whereby on the basis of this determination, the test circuit either provides a state in which the brake pressure is regulated or else switches to a state in which the control is made ineffective for at least some of the wheel brakes.
摘要翻译：本发明涉及一种防抱死轮控制系统，其中用于改变制动压力的控制信号是根据车轮的旋转运动特性导出的，并且其中设置有测试电路，其启动至少一个当出现指示锁定趋势的信号时，车轮制动器，其中过度制动的车轮进入高滑移状态，由此测试电路确定车轮在道路表面与车辆之间的给定摩擦系数下的行为轮胎，并且由此基于该确定，测试电路或者提供制动压力被调节的状态，或者切换到对至少一些车轮制动器的控制无效的状态。

2. 发明授权

US4504911A Vehicle wheel brake anti-lock system with low speed control 失效
标题翻译：车轮制动防抱死系统低速控制
公开(公告)号：US4504911A
公开(公告)日：1985-03-12
申请号：US389588
申请日：1982-06-18
申请人： Volker Braschel , Wolf-Dieter Jonner , Heinz Leiber
发明人： Volker Braschel , Wolf-Dieter Jonner , Heinz Leiber
IPC分类号： B60T8/72 , B60T8/1761 , B60T8/66 , B60T8/02
CPC分类号： B60T8/17616
摘要： To extend the range of automatic control of a brake anti-lock system, wheel speeds (V.sub.R1 -V.sub.R4) are processed and changed into control signals (12, 15) controlling braking effort of the vehicle. A first predetermined vehicle reference speed (V.sub.REF) is provided, and compared with a computed or actual vehicle speed. If the computed or actual vehicle speed drops below the first reference level (V.sub.REF1), a transfer switch (25) changes over control of the braking pressure control unit (22) from the standard control unit (23) to an auxiliary or additional branch (26) which initially maintains braking pressure, but drops braking pressure if the wheel speed of an individual wheel drops below a minimum level (V.sub.min) and the actual vehicle speed is above a second reference level (V.sub.REF2), which second reference level is below the first reference level (V.sub.REF1). The second reference level (V.sub.REF2) corresponds to a speed in excess of the minimum (V.sub.min).
摘要翻译：为了扩大制动防抱死系统的自动控制范围，车轮速度（VR1-VR4）被处理并变换成控制车辆制动力的控制信号（12,15）。提供第一预定车辆参考速度（VREF），并将其与计算出的或实际的车速进行比较。如果所计算的或实际的车辆速度低于第一参考水平（VREF1），转移开关（25）将制动压力控制单元（22）的控制从标准控制单元（23）转换到辅助或附加分支 26），其最初保持制动压力，但是如果单个车轮的车轮速度低于最小水平（Vmin）并且实际车辆速度高于第二参考水平（VREF2），则下降制动压力，该第二参考水平低于第一参考电平（VREF1）。第二参考电平（VREF2）对应于超过最小值（Vmin）的速度。

3. 发明授权

US4962970A Anti-lock braking system 失效
标题翻译：防抱死制动系统
公开(公告)号：US4962970A
公开(公告)日：1990-10-16
申请号：US350732
申请日：1989-04-28
申请人： Wolf-Dieter Jonner , Volker Braschel , Dieter Roller , Herbert Demel
发明人： Wolf-Dieter Jonner , Volker Braschel , Dieter Roller , Herbert Demel
IPC分类号： B60K23/08 , B60T8/175 , B60T8/1769 , B60T8/32 , B60T8/48 , B60T8/66
CPC分类号： B60T8/48 , B60K23/0808 , B60T8/1769 , B60T8/322 , B60W2540/12 , Y10S303/06
摘要： An anti-lock braking system is specifically designed for a motor vehicle having four-wheel drive and a device for shifting between two-wheel and four-wheel drive incorporating a lockable central differential. Additional differentials at the front and rear axles may also be locked to avoid wheel spin. The anti-lock braking system produces a brake pressure reduction signal when the wheel speed falls below a reference value. In accordance with the invention the reference value is varied in dependence upon whether the vehicle is shifted into two-wheel or four-wheel drive, in dependence upon the engagement of the central differential lock, and/or in dependence upon the engagement of the other differential lock(s).
摘要翻译： PCT No.PCT / EP87 / 00415 Sec。 371日期1989年4月28日第 102（e）日期1989年4月28日PCT提交1987年7月30日PCT公布。出版物WO88 / 03490 日期：1988年5月19日。防抱死制动系统专为具有四轮驱动的机动车辆和用于在包含可锁定中央差速器的两轮和四轮驱动之间进行换档的装置而设计。前轴和后轴上的额外差速器也可以被锁定以避免车轮旋转。当车轮速度低于参考值时，防抱死制动系统产生制动压力降低信号。根据本发明，参考值根据中央差速器锁的接合和/或依赖于另一个的啮合而改变车辆是否被转入二轮或四轮驱动而变化差速锁

4. 发明授权

US4497026A Anti-wheel-lock control system 失效
标题翻译：防抱死锁控制系统
公开(公告)号：US4497026A
公开(公告)日：1985-01-29
申请号：US414348
申请日：1982-08-18
申请人： Volker Braschel , Reiner Emig , Heinz Leiber , Michael Mendel , Jurgen Gerstenmeier
发明人： Volker Braschel , Reiner Emig , Heinz Leiber , Michael Mendel , Jurgen Gerstenmeier
IPC分类号： B60T8/17 , B60T8/173 , B60T8/10
CPC分类号： B60T8/1708 , B60T8/173
摘要： The anti-wheel-lock control system has a wheel speed transducer (1), an evaluation circuit (3), and a braking pressure control device (4, 5).Particularly in commercial vehicles and at low speed, the vehicle wheel may exhibit frictional oscillations; these frictional oscillations appear as rapidly changing speed signals when sensed by the value transducer (1), which simulate sudden high wheel speed. The invention addresses the problem of eliminating these disturbances. The changes in the speed signals are physically impossible, and the disturbances are eliminated by a circuit (15, 16, 27, 28, 29) which recognizes physically impossible changes in the wheel speed by comparing the actual speed signals with a simulation threshold at which changes in speed are physically impossible. This recognition circuit triggers an auxiliary device (18, 24) upon the occurrence of the disturbance, and the auxiliary device provides an auxiliary wheel speed signal for the control device based on wheel speed measured most recently prior to the disturbance.
摘要翻译： PCT No.PCT / DE81 / 00187 Sec。 371日期1982年8月18日 102（e）日期1982年8月18日PCT 1991年11月4日PCT PCT。公开号WO82 / 02862 日期：1982年9月2日。防轮锁定控制系统具有轮速传感器（1），评估电路（3）和制动压力控制装置（4,5）。特别是在商用车辆和低速下，车轮可能表现出摩擦振动; 当由值传感器（1）感测时，这些摩擦振荡表现为快速变化的速度信号，其模拟突然的高车轮速度。本发明解决了消除这些干扰的问题。速度信号的变化在物理上是不可能的，并且通过将实际速度信号与模拟阈值进行比较来识别车轮速度的物理上不可能的变化的电路（15,16,27,28,29）来消除干扰，其中，速度变化在物理上是不可能的。该识别电路在发生干扰时触发辅助装置（18,24），并且辅助装置基于最近在干扰之前测量的车轮速度为控制装置提供辅助车轮速度信号。

5. 发明授权

US4775196A Anti-skid brake system 失效
标题翻译：防滑制动系统
公开(公告)号：US4775196A
公开(公告)日：1988-10-04
申请号：US921187
申请日：1986-10-21
申请人： Volker Braschel , Reiner Emig , Heinz Leiber
发明人： Volker Braschel , Reiner Emig , Heinz Leiber
IPC分类号： B60T8/40 , B60T8/172 , B60T8/1761 , B60T8/1763 , B60T8/34 , B60T8/42 , B60T8/52 , B60T13/00 , B60T13/68
CPC分类号： B60T8/346 , B60T8/17616 , B60T8/4275
摘要： An anti-skid brake system has a first brake circuit (I) terminating at two wheel brakes and connected to a dual-circuit master cylinder, a brake pressure modulation valve assembly and a recirculating pump. In an anti-skid situation, in order to reduce brake pressure, fluid is withdrawn from the two wheel brakes by the brake pressure modulation valve assembly and then returned to the master cylinder by the recirculating pump. Associated with a second brake circuit (I), which is likewise connected to the master cylinder and which terminates at two other wheel brakes, is a floating piston assembly connected to the first brake circuit (I). In an anti-skid situation, a pressure reduction, which is performed in the first brake circuit (I) by the brake pressure modulation valve assembly brings about a pressure reduction in the second brake circuit (II), via the floating piston assembly.
摘要翻译：防滑制动系统具有终止于两轮制动器并连接到双回路主缸，制动压力调节阀组件和再循环泵的第一制动回路（I）。在防滑的情况下，为了降低制动压力，流体通过制动压力调节阀组件从两轮制动器中排出，然后通过再循环泵返回到主缸。与第二制动回路（I）相关联，该第二制动回路（I）同样连接到主缸并且终止于另外两个车轮制动器处，是连接到第一制动回路（I）的浮动活塞组件。在防滑状态下，通过制动压力调节阀组件在第一制动回路（I）中进行的减压通过浮动活塞组件产生第二制动回路（II）的减压。

6. 发明授权

US4460963A Vehicular anti-skid braking system 失效
标题翻译：车辆防滑制动系统
公开(公告)号：US4460963A
公开(公告)日：1984-07-17
申请号：US424242
申请日：1982-09-27
申请人： Heinz Leiber , Dieter Roller , Volker Braschel
发明人： Heinz Leiber , Dieter Roller , Volker Braschel
IPC分类号： B60T8/1761 , B60T8/34 , B60T8/58 , B60T8/84 , B60T8/08
CPC分类号： B60T8/17613 , B60T8/345
摘要： To permit operation of an anti-skid or anti brake-lock system with wheels having dual braking cylinders, controlled by separate braking valves, control signals to control separate brake valves (V.sub.11, V.sub.12) at respective sides of the vehicle are derived for a first braking system (I) in accordance with well known technology, based on wheel acceleration, deceleration and the like, processed in an anti-skid control unit (9), and a second braking system, controlled by a single valve (V.sub.2), is provided connected to the second braking cylinders in both wheels. The control signals for the second valve (V.sub.2) are generated as a function of the signals arising in the first system (I) by a logic circuit (15-25) including timing elements (15, 16, 19, 21) responsive to leading and trailing flanks, respectively, of opening and closing signals arising in the first braking system (I) under command of the wheel anti-lock or anti-skid control unit (9), to drop braking pressure in the second system (II) if unstable operation of the wheels, based on braking in the first system (I) occurs, and raising braking pressure only after a time delay (19; T.sub.2) if an increase in braking pressure in the first system occurred. As an override safety, response of the braking control unit (9) is indicated by a separate override signal, absence of which leaves the second braking system (II) unaffected, but presence thereof prevents raising of braking pressure in the second system during response of the anti-skid unit and controlling the first system.
摘要翻译：为了允许具有由具有双制动缸的车轮的防滑或防制动锁定系统操作，由单独的制动阀控制，控制信号以控制车辆各侧的分开的制动阀（V11，V12），用于第一根据公知技术，基于在防滑控制单元（9）中处理的车轮加速度，减速度等，以及由单个阀（V2）控制的第二制动系统是提供连接到两个车轮中的第二制动缸。根据包括定时元件（15,16,19,21）的逻辑电路（15-25），作为第一系统（I）中出现的信号的函数产生用于第二阀（V2）的控制信号，该定时元件响应于前导以及分别在车轮防抱死或防滑控制单元（9）的命令下在第一制动系统（I）中产生的打开和关闭信号的尾翼侧面，以在第二系统（II）中降低制动压力，如果发生基于第一系统（I）中的制动的车轮的不稳定操作，并且仅在第一系统中的制动压力增加时才延迟（19; T2）才提高制动压力。作为超控安全，制动控制单元（9）的响应由单独的超驰信号指示，其中不存在使第二制动系统（II）不受影响，但是其存在防止在响应期间第二系统中的制动压力升高防滑单元和控制第一个系统。

7. 发明授权

US5033799A Method of controlling the brake pressure in an antilock vehicle brake system 失效
标题翻译：控制防抱死车辆制动系统制动压力的方法
公开(公告)号：US5033799A
公开(公告)日：1991-07-23
申请号：US458694
申请日：1990-01-22
申请人： Volker Braschel
发明人： Volker Braschel
IPC分类号： B60T8/62 , B60T8/1761 , B60T8/66 , B60T8/68
CPC分类号： B60T8/17616 , B60T2240/08
摘要： A method of controlling the brake pressure in an antilock vehicle brake system in which rotational velocities of the vehicle wheels are measured and the brake pressure is modulated in dependence upon the retardation and the slip of a wheel on exceeding threshold values provides that for each braked wheel the difference between the vehicle reference velocity and a wheel reference velocity is determined for adjusting the length of the pressure maintaining or pressure diminishing phase in dependence upon the difference.
摘要翻译： PCT No.PCT / EP89 / 00630 Sec。 371日期1990年1月22日 102（e）1990年1月22日PCT PCT 1989年6月6日PCT公布。出版物WO89 / 11989 日期：1989年12月14日。一种控制防抱死车辆制动系统中的制动压力的方法，其中测量车轮的旋转速度并且根据车轮的延迟和滑动超过阈值来调制制动压力值规定，对于每个制动轮，确定车辆参考速度和车轮参考速度之间的差异，以根据差异来调节压力保持或减压阶段的长度。

8. 发明授权

US5233529A Automatic anti-skid brake control system 失效
标题翻译：自动防滑制动控制系统
公开(公告)号：US5233529A
公开(公告)日：1993-08-03
申请号：US918920
申请日：1992-07-22
申请人： Volker Braschel , Dieter Seitz
发明人： Volker Braschel , Dieter Seitz
IPC分类号： B60T8/172 , B60T8/66
CPC分类号： B60T8/172 , B60T2240/08
摘要： An anti-skid brake control system for a motor vehicle includes wheel sensors for producing signals representative of the rotational speed of each road wheel; an evaluation circuit responsive to the wheel speed signals for determining a reference speed that approaches the speed of the vehicle and for producing brake pressure control signals, in dependence upon the reference speed and the road wheel speeds; and a brake pressure controller responsive to the brake pressure control signals for varying the brake pressure applied to the road wheels. The evaluation circuit includes means for determining the vehicle speed from the average increase of the reference speed and this vehicle speed, so determined, is used to determine an increase in the value of the reference speed during periods of braking instability.
摘要翻译： PCT No.PCT / EP88 / 00046 Sec。 371日期1989年8月7日 102（e）日期1989年8月7日PCT提交1988年1月22日PCT公布。出版物WO88 / 06544 1988年9月7日。一种用于机动车辆的防滑制动控制系统包括用于产生表示每个车轮的转速的信号的车轮传感器; 响应于所述车轮速度信号的评估电路，用于根据所述参考速度和所述车轮速度来确定接近所述车辆的速度并用于产生制动压力控制信号的参考速度; 以及响应于制动压力控制信号的制动压力控制器，用于改变施加到车轮的制动压力。评估电路包括用于根据参考速度的平均增加来确定车辆速度的装置，并且所确定的该车辆速度用于确定在制动不稳定期间参考速度的值的增加。

9. 发明授权

US5043658A Method for measuring the rotational speed of a wheel in an antilocking-protected vehicle brake system including comparing increase in amplitude and frequency of speed signal 失效
标题翻译：用于测量防抱死车辆制动系统中的车轮的转速的方法，包括比较速度信号的幅度和频率的增加
公开(公告)号：US5043658A
公开(公告)日：1991-08-27
申请号：US425210
申请日：1989-10-20
申请人： Volker Braschel , Dieter Seitz
发明人： Volker Braschel , Dieter Seitz
IPC分类号： G01P3/488 , B60T8/172 , B60T8/173 , G01P3/44
CPC分类号： G01P3/44 , B60T8/172 , B60T8/173
摘要： For measuring the rotational speed of a wheel is an antilocking protected vehicle brake system a rotational speed sensor is provided in which in accordance with the rotational speed of the wheel signals are electromagnetically induced which have an amplitude and frequency which increase regularly with the rotational speed. When due to error sources the amplitude of the induced signal does not increase with the frequency of the signal a rotational speed measured value is determined by means of the measured amplitude, i.e. not on the basis of the measured frequency. To avoid erroneous measuring signals it may likewise be provided that when the amplitude of the signal does not increase with its frequency the last measured value of the frequency of the induced signal at which the amplitude still increased with the frequency is used to determine the speed of rotation.
摘要翻译： PCT No.PCT / EP89 / 00246 Sec。 371日期1989年10月20日第 102（e）日期1989年10月20日PCT 1989年3月3日PCT公布。出版物WO89 / 08846 日期：1989年9月21日。为了测量车轮的转速是防抱死车辆制动系统，提供了一种转速传感器，其中根据车轮信号的旋转速度被电磁感应，其具有振幅和频率随着转速有规律地增加。由于误差源，感应信号的振幅不随着信号的频率而增加，转速测量值通过测量的振幅，即不是基于测量的频率来确定。为了避免错误的测量信号，同样可以提供，当信号的振幅不随着其频率而增加时，振幅随着频率而增加的感应信号的频率的最后测量值被用于确定回转。

10. 发明申请

US20050127746A1 Electronic system for a motor vehicle 有权
标题翻译：汽车电子系统
公开(公告)号：US20050127746A1
公开(公告)日：2005-06-16
申请号：US11032274
申请日：2005-01-10
申请人： Volker Braschel
发明人： Volker Braschel
IPC分类号： B60G17/0195 , B60T13/66 , B60W50/00 , B60W50/02 , B60W50/06
CPC分类号： B60G17/0195 , B60G2400/60 , B60G2401/16 , B60G2600/202 , B60G2600/70 , B60G2600/85 , B60G2800/70 , B60G2800/85 , B60G2800/91 , B60G2800/93 , B60G2800/94 , B60G2800/95 , B60G2800/96 , B60T13/662 , B60W50/06 , B60W2050/0002 , B60W2050/0297 , B60W2050/065 , B60W2710/18 , B60W2710/20 , B60W2710/22
摘要： In order to improve an electronic system for a motor vehicle which comprises an electronic controller which is coupled via an electronic communication system to electronic controllers of other electronic systems of the vehicle in order to co-operate through data exchanges with the other electronic systems of the vehicle, wherein electronic sensor devices for controlling and/or regulating operating states of the vehicle detect quantities which are related to the operating states of the vehicle, so as to obtain cost and functional advantages, it is proposed that at least one of the electronic sensor devices' be accommodated in one of the electronic controllers.
摘要翻译：为了改进用于机动车辆的电子系统，其包括电子控制器，该电子控制器通过电子通信系统耦合到车辆的其他电子系统的电子控制器，以便通过与其他电子系统的数据交换来协作车辆，其中用于控制和/或调节车辆的操作状态的电子传感器装置检测与车辆的操作状态相关的数量，以便获得成本和功能优点，提出至少一个电子传感器设备被容纳在一个电子控制器中。

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