公开(公告)号：US20030075978A1

公开(公告)日：2003-04-24

申请号：US10002394

申请日：2001-10-23

发明人： Bryan Peter Riddiford ,  Ernst Severin Baumgartner

IPC分类号： B60T008/36

CPC分类号： F16H63/48 ,  B60T13/662 ,  Y10S303/09 ,  Y10T70/5951 ,  Y10T477/647

摘要： A brake by wire system is integrated with a brake transmission solenoid interlock (BTSI) unit to prevent a vehicle transmission from being shifted out of a park mode into a drive mode until a brake system operational state is determined. The BTSI is activated by a supplemental brake control unit, which receives a transmission release signal from a brake system controller upon receipt of a brake intent signal from one or more brake pedal sensors after a diagnostic program has determined the brake system operational state. The supplemental brake control unit includes a switch responsive to the transmission release signal to close the BTSI activating circuit and permit release of the transmission. In a split brake system with two brake controllers, the supplemental brake control unit may include a switch controlled by a logic (OR, AND) circuit or a pair of switches in an equivalent logical circuit configuration.

摘要翻译： 线制系统与制动传动电磁互锁（BTSI）单元集成在一起，以防止车辆变速器从停车模式转移到驱动模式，直到确定制动系统运行状态。 BTSI由补充制动控制单元激活，该补充制动控制单元在诊断程序确定制动系统操作状态之后从一个或多个制动踏板传感器接收到制动意图信号时从制动系统控制器接收传动释放信号。 补充制动控制单元包括响应于发射释放信号的开关，以关闭BTSI启动电路并允许释放变速器。 在具有两个制动控制器的分离制动系统中，补充制动控制单元可以包括由逻辑（OR，AND）电路或等效逻辑电路配置中的一对开关控制的开关。

公开(公告)号：US06540309B1

公开(公告)日：2003-04-01

申请号：US09744410

申请日：2001-07-06

申请人： Mark John Jordan ,  Mark Maiolani ,  Andreas Both

发明人： Mark John Jordan ,  Mark Maiolani ,  Andreas Both

IPC分类号： B60T1366

CPC分类号： B60T8/885 ,  B60T8/321 ,  B60T17/221 ,  B60T2270/404 ,  B60T2270/406 ,  Y10S303/09

摘要： A fault tolerant electronic braking system for a vehicle has a brake pedal arranged to provide an electronic signal in response to operation thereof. A number of braking nodes are coupled to the brake pedal, each node being arranged to control a brake actuator. Each brake node has a controller arranged for processing the first signal to provide a second signal for controlling the brake actuator, and for providing third signals for transmission to the other control means. The third signals are the expected second signal results of the other controllers. Each controller is arranged to compare the second signal with the third signals received from the other controllers such that errors detected between the second and third signals indicate faults in the controllers.

摘要翻译： 用于车辆的容错电子制动系统具有布置成响应于其操作而提供电子信号的制动踏板。 多个制动节点耦合到制动踏板，每个节点布置成控制制动致动器。 每个制动节点具有控制器，其布置成用于处理第一信号以提供用于控制制动致动器的第二信号，并且用于提供用于传输到另一个控制装置的第三信号。 第三个信号是其他控制器的预期第二个信号结果。 每个控制器被布置成将第二信号与从其他控制器接收的第三信号进行比较，使得在第二和第三信号之间检测到的错误指示控制器中的故障。

公开(公告)号：US5211449A

公开(公告)日：1993-05-18

申请号：US872092

申请日：1992-04-22

申请人： Joachim Amtsfeld

发明人： Joachim Amtsfeld

IPC分类号： B60T8/00 ,  B60T8/1761 ,  B60T8/1766 ,  B60T8/26 ,  B60T8/34 ,  B60T8/48 ,  B60T8/64 ,  B62D61/12

CPC分类号： B60T8/327 ,  B60T8/00 ,  B60T8/266 ,  B60T8/349 ,  B60T8/4818 ,  Y10S303/09

摘要： A multi-axle vehicle equipped with an antilock braking system which provides regulated braking operations to prevent locking of the wheels when the vehicle is braked and spinning of the wheels when the vehicle is started up, comprises a front axle, first and second rear axles, the first rear axle being a drive axle and the second rear axle being a liftable following axle, wheels mounted on each of the axles, rotational speed sensors producing signals indicative of the rotational speeds of the wheels associated with each of the wheels mounted on the front axle, on the drive axle, and on the following axle, brake cylinders associated with each of the wheels, a circuit supplying a pressure medium to the brake cylinders so that a braking pressure is applied to the wheels, and at least one electronic control unit which controls the braking pressure applied to each of the wheels. The vehicle also includes a control valve connected to the electronic control unit which causes the braking pressure applied to the following axle wheels to be greater than the braking pressure applied to the wheels on the drive axle during unregulated, partial braking operation. During regulated braking operations, the braking pressure applied to the following axle wheels is the same as the braking pressure applied to the drive axle wheels.

摘要翻译： 一种配备有防抱死制动系统的多轴车辆，其包括前轴，第一和第二后轴，所述防抱死制动系统提供调节制动操作，以防止车辆在车辆被起动时制动和转动车轮时的锁定， 第一后轴是驱动轴，第二后轴是可升降的跟随轴，安装在每个轴上的轮，转速传感器产生指示与安装在前部上的每个车轮相关联的车轮的转速的信号 轴，在驱动轴上，在随后的轴上，与每个车轮相关联的制动缸，向压力缸供应压力介质以使制动压力施加到车轮的电路，以及至少一个电子控制单元 其控制施加到每个车轮的制动压力。 车辆还包括连接到电子控制单元的控制阀，其使得施加到下一个车轮的制动压力大于在未调节的部分制动操作期间施加到驱动轴上的车轮的制动压力。 在稳定制动操作期间，施加到下一个车轮的制动压力与施加到驱动车轮轮上的制动压力相同。

公开(公告)号：US4735461A

公开(公告)日：1988-04-05

申请号：US40903

申请日：1987-04-21

申请人： Hubert Moller ,  Herbert Schramm ,  Dieter Worner

发明人： Hubert Moller ,  Herbert Schramm ,  Dieter Worner

IPC分类号： B60T8/88 ,  B60T8/176 ,  B60T8/96 ,  B60T8/32 ,  B60T13/00

CPC分类号： B60T8/96 ,  Y10S303/09

摘要： A failsafing device is proposed for an anti-skid system of a tractor-trailer combination. If the trailer anti-skid system fails at the rear axle, instead of shutting off the entire anti-skid system of the trailer, the anti-skid control at the front axle of the trailer is maintained. '

摘要翻译： 提出了一种用于拖拉机 - 拖车组合的防滑系统的故障装置。 如果拖车防滑系统在后桥故障，而不是关闭拖车的整个防滑系统，则保持拖车前轴处的防滑控制。

公开(公告)号：US4546437A

公开(公告)日：1985-10-08

申请号：US508374

申请日：1983-06-27

申请人： Hans-Wilhelm Bleckmann ,  Heinz Loreck ,  Helmut Fennel ,  Michael Zydeck

发明人： Hans-Wilhelm Bleckmann ,  Heinz Loreck ,  Helmut Fennel ,  Michael Zydeck

IPC分类号： B60T8/96 ,  B60T8/1761 ,  B60T8/62 ,  B60T8/88 ,  B60T8/00

CPC分类号： B60T8/885 ,  Y10S303/09

摘要： To control a brake slip control apparatus, the rotational behavior of the wheels or of the axles is sensed with the aid of sensors, and the sensor signals for the generation of valve control signals, by which the braking pressure at the wheels is controlled dependent upon the wheel rotational behavior, will be processed electronically. On the basis of these sensor signals, valve control signals will be produced in at least two independently acting, synchronously driven logical circuit units, which may be integrated circuit configurations or complete "microcontrollers" or single-chip-microcomputers, and the signals' waveforms of each of the two circuit units can be compared and checked for agreement externally and internally at corresponding locations within the two circuit units. Upon the occurrence of variations in the external and/or the internal signals or in the signals' waveform, there will be caused, initiated or prepared a complete or partial disconnection of the brake slip control. A circuit configuration for implementing this method comprises a synchronizable astable multivibrator to process the sensor signals, a valve driver circuit including a level adjusting circuit as well as monitoring circuits for disconnecting the current supply for the regulator and for blocking the valve drivers in the event of interferences or variations in the signals' waveform occurring within the two circuit units. The monitoring circuits, one for each of the two circuit units, act on at least one transistor connected in series in the exciter circuit of a relay, by which the current supply is established or interrupted.

摘要翻译： 为了控制制动滑差控制装置，借助于传感器感测车轮或车轴的旋转行为，并且传感器用于产生阀控制信号的信号，由此控制车轮处的制动压力取决于 车轮旋转行为将以电子方式进行处理。 基于这些传感器信号，阀控制信号将产生在至少两个独立动作的同步驱动的逻辑电路单元中，其可以是集成电路配置或完整的“微控制器”或单个微型计算机，并且信号的波形 可以比较和检查两个电路单元中的每一个在外部和内部在两个电路单元内的相应位置处的一致。 在发生外部和/或内部信号或信号波形的变化时，将引起，启动或准备制动滑移控制的完全或部分断开。 用于实现该方法的电路配置包括可同步的不稳定的多谐振荡器来处理传感器信号;阀驱动器电路，包括电平调节电路以及用于断开调节器的电流供应的监视电路，并且用于在发生 信号波形的干扰或变化发生在两个电路单元内。 两个电路单元中的每一个的监视电路作用于串联在继电器的励磁电路中的至少一个晶体管，通过该电路建立或中断电流供应。

公开(公告)号：US4493210A

公开(公告)日：1985-01-15

申请号：US474574

申请日：1983-02-22

申请人： Herbert Fries ,  Jurgen Gerstenmaier ,  Stefan Kircher ,  Jurgen Koch-Ducker

发明人： Herbert Fries ,  Jurgen Gerstenmaier ,  Stefan Kircher ,  Jurgen Koch-Ducker

IPC分类号： B60T17/22 ,  B60T8/1761 ,  B60T8/88 ,  B60T8/96 ,  G01L5/28

CPC分类号： B60T8/885 ,  B60T2270/406 ,  B60T2270/413 ,  Y10S303/09

摘要： An anti-block control system has four identically designed control channels. Safety circuits (8, 8') are also provided for monitoring the system, as are devices for testing the operability of the system. In this test, performed while the vehicle is stopped or when it is started, a test signal is fed into the channels and the effects of this signal are compared, in pairs, at locations of the controller corresponding to one another. A signal train is formed when the comparison is made. In accordance with the invention, two safety circuits (8, 8') are provided, each associated with a pair of channels, and the signals from all the channels are supplied, in pairs, to the safety circuits. The safety circuits include timing elements. During a test cycle, the signal trains in the two channel pairs generated by using the test signal are compared with one another by use of two comparator circuits (23, 23'), and in the case of non-agreement, a warning or switching signal (18, 18', 31) is generated.

摘要翻译： PCT No.PCT / DE82 / 00131 Sec。 371日期1983年2月22日 102（e）日期1983年2月22日PCT申请1982年6月22日PCT公布。 出版物WO83 / 00124 1983年1月20日。反块控制系统有四个相同设计的控制通道。 还提供了用于监视系统的安全电路（8,8'），以及用于测试系统的可操作性的装置。 在该测试中，当车辆停止或启动时执行测试信号，并将该信号的效果成对地对应于彼此对应的控制器的位置。 当进行比较时形成信号串。 根据本发明，提供了两个安全电路（8,8'），每个与一对通道相关联，并且来自所有通道的信号成对地被提供给安全电路。 安全电路包括定时元件。 在测试周期中，通过使用测试信号生成的两个通道对中的信号序列通过使用两个比较器电路（23,23'）相互比较，并且在不一致的情况下，警告或切换 产生信号（18,18'，31）。

公开(公告)号：US4113321A

公开(公告)日：1978-09-12

申请号：US772798

申请日：1977-02-28

申请人： Hans W. Bleckmann

发明人： Hans W. Bleckmann

IPC分类号： B60T8/96 ,  B60T8/1761 ,  B60T8/88 ,  B60T17/18 ,  B60T8/00

CPC分类号： B60T8/885 ,  Y10S303/09

摘要： A secondary circuit identical to the primary arithmetic circuits is provided for an anti-skid electronic control system. The outputs of the secondary and primary circuits are connected in a predetermined manner to a comparator arrangement. If an error occurs in the secondary and/or primary circuits, the comparator will detect the error and render the entire anti-skid system inoperable.

公开(公告)号：US3926477A

公开(公告)日：1975-12-16

申请号：US44034774

申请日：1974-02-07

申请人： WABCO WESTINGHOUSE GMBH

发明人： KLATT ALFRED

IPC分类号： B60T8/1764 ,  B60T8/84 ,  B60T8/08

CPC分类号： B60T8/1764 ,  Y10S303/09

摘要： An electronic brake control circuit for modulating vehicle brake pressure on an individual wheel basis including apparatus for delaying the reapplication of brake pressure to the faster turning wheel when the slower turning wheel is detected as either skidding during a brake application or as not yet having accelerated to normal rotational speed following correction of a wheel skid, thereby preventing disparities in the different wheel brake pressure from arising sufficient to cause difficulty in maintaining vehicle steering stability.

公开(公告)号：US20060232128A1

公开(公告)日：2006-10-19

申请号：US10549720

申请日：2003-04-10

申请人： Reinhard Weiberle ,  Udo Koegel

发明人： Reinhard Weiberle ,  Udo Koegel

IPC分类号： B60T8/62 ,  B60T15/14

CPC分类号： B60T13/741 ,  B60T7/042 ,  B60T8/885 ,  B60T2270/404 ,  B60T2270/413 ,  B60T2270/82 ,  Y10S303/09

摘要： An electrical, decentralized braking system includes at least four sensors for sensing the actuation of a brake actuating device; one braking module for each vehicle wheel, for acquiring sensor data and for controlling braking of the wheel; at least one first communication device with which all braking modules are connected to one another for the exchange of data; an electrical connecting device by which each sensor is connected to at least one braking module; and at least one further communication device for receiving and/or exchanging data between at least two braking modules of different sides of the vehicle.

摘要翻译： 电气分散制动系统包括至少四个传感器，用于感测制动致动装置的致动; 用于每个车轮的一个制动模块，用于获取传感器数据和用于控制车轮的制动; 至少一个第一通信装置，其中所有制动模块彼此连接以便交换数据; 每个传感器连接到至少一个制动模块的电连接装置; 以及用于在车辆的不同侧面的至少两个制动模块之间接收和/或交换数据的至少一个另外的通信装置。

公开(公告)号：US20040041465A1

公开(公告)日：2004-03-04

申请号：US10296913

申请日：2002-11-27

发明人： Reinhold Mayer ,  Ralf Schmid

IPC分类号： B60T013/72 ,  B60T008/32

CPC分类号： B60T8/172 ,  B60T2250/04 ,  Y10S303/09

摘要： The general principle underlying the invention is a braking system that is provided with an arithmetic unit with at least two independent channels for determining the reference speeds approximated to the actual vehicle speed. The at least two determined reference speeds are used only for regulating a part of the brakes installed in the vehicle.

摘要翻译： 本发明的一般原理是具有运算单元的制动系统，该运算单元具有用于确定近似于实际车辆速度的基准速度的至少两个独立通道。 至少两个确定的参考速度仅用于调节安装在车辆中的一部分制动器。