公开(公告)号：US4671578A

公开(公告)日：1987-06-09

申请号：US854276

申请日：1986-04-21

申请人： Johann Rothen ,  Manfred Schult

发明人： Johann Rothen ,  Manfred Schult

IPC分类号： B60T13/26 ,  B60T7/20 ,  B60T8/00 ,  B60T8/17 ,  B60T8/18 ,  B60T13/66 ,  B60T13/68

CPC分类号： B60T8/00 ,  B60T13/66 ,  B60T13/683 ,  B60T8/1708

摘要： A fluid pressure responsive brake system for the trailer of a vehicle. The brake system includes a trailer supply circuit, which can be connected with the supply circuit of the tractor and which can be connected with an electrical trailer brake circuit, which is connected with the brake system emitting electrical brake signals and the electrical feed of the tractor. There is an electro-fluidic switching apparatus with an OR circuit, by means of which and in connection with an electronic control unit of the trailer, the brakes of the trailer are set if the trailer brake system is separated from the supply circuit of the tractor and/or from the electrical brake signals or the power supply of the tractor.

摘要翻译： 一种用于车辆拖车的液压响应制动系统。 制动系统包括拖车供应回路，该回路可与拖拉机的供电回路连接，并可与电动拖车制动回路连接，电动拖车制动回路与制动系统连接，发出电制动信号和拖拉机的电源 。 有一个电液开关装置带有一个OR电路，通过这个电路与拖车的电子控制单元结合，如果拖车制动系统与拖拉机的供电电路分离，则拖车的制动器被设定 和/或来自拖拉机的电气制动信号或电源。

公开(公告)号：US5338106A

公开(公告)日：1994-08-16

申请号：US991984

申请日：1992-12-17

申请人： Johann Rothen ,  Bernd Zobirei ,  Manfred Schult

发明人： Johann Rothen ,  Bernd Zobirei ,  Manfred Schult

IPC分类号： B60T8/28 ,  B60T8/00 ,  B60T8/22 ,  B60T8/26 ,  B60T13/66 ,  B60T8/18

CPC分类号： B60T8/266 ,  B60T13/66 ,  B60T8/00 ,  B60T2230/04

摘要： A process for braking a vehicle which comprises applying to a front axle group and to a rear axle group front axle brake pressure (p.sub.1) and rear axle brake pressure (p.sub.2) in accordance with wear-optimized curves when a deceleration command signal (S) is less than or equal to a predetermined switch-over deceleration command signal (S.sub.1). When the deceleration command signal (S) is greater than the switch-over deceleration command signal (S.sub.1), the front axle brake pressure (p.sub.1) and the rear axle brake pressure (p.sub.2) are applied in accordance with parabolas which pass smoothly through a point on the wear-optimized curves which corresponds to the switch-over deceleration command signal (S.sub.1), and at least one point on curves for equal adhesion utilization of the front axle group and the rear axle group, which point corresponds to a second deceleration command signal (S.sub.2).

摘要翻译： 一种用于制动车辆的方法，包括：当减速命令信号（S）被施加到根据磨损优化曲线的前轴组和后轴组前轴制动压力（p1）和后轴制动压力（p2）时， 小于或等于预定切换减速命令信号（S1）。 当减速指令信号（S）大于转换减速指令信号（S1）时，前轴制动压力（p1）和后轴制动压力（p2）根据通过平滑地通过 点对应于切换减速指令信号（S1）的磨损优化曲线，以及用于前轴组和后轴组相等的附着利用的曲线上的至少一个点，该点对应于第二减速度 命令信号（S2）。

公开(公告)号：US5187977A

公开(公告)日：1993-02-23

申请号：US676892

申请日：1991-03-28

申请人： Ralf Koschorek ,  Gerd Kruger ,  Hartmut Rosendahl ,  Johann Rothen

发明人： Ralf Koschorek ,  Gerd Kruger ,  Hartmut Rosendahl ,  Johann Rothen

IPC分类号： B60G17/00 ,  G01C9/00 ,  G01C9/08 ,  G01P15/00

CPC分类号： G01C9/00

摘要： An apparatus for the recognition of a rising slope is provided in particular for commercial vehicles, such as trucks or busses. The device comprises at least one sensor (1) for the axle load of the rear axle and/or of the front axle, as well as a device (4) for measuring the vehicle acceleration relative to the road. The signals of the sensor (1) and of the device (4) are fed into an electronics (2). The electronics (2) recognizes from these fed-in data, whether the vehicle is disposed on an uphill grade or on a downhill grade or on level ground. The thus generated signal can be further employed in various electronic systems, for example, in an automatic drawbar force control system.

摘要翻译： 提供用于识别上坡的装置特别用于商用车辆，例如卡车或公共汽车。 该装置包括至少一个用于后轴和/或前轴的轴负载的传感器（1），以及用于测量相对于道路的车辆加速度的装置（4）。 传感器（1）和设备（4）的信号被馈送到电子器件（2）中。 电子设备（2）从这些馈入数据中识别车辆是否处于上坡坡度，还是处于下坡坡度或水平地面。 这样产生的信号可以在各种电子系统中进一步使用，例如在自动牵引杆力控制系统中。

公开(公告)号：US5251966A

公开(公告)日：1993-10-12

申请号：US609364

申请日：1990-11-05

申请人： Otto Friederichs ,  Johann Rothen ,  Hartmut Rosendahl

发明人： Otto Friederichs ,  Johann Rothen ,  Hartmut Rosendahl

IPC分类号： B60T7/20 ,  B60T13/66 ,  B60T15/36 ,  B60T8/00

CPC分类号： B60T7/20 ,  B60T13/66

摘要： A method for the braking of a vehicle train with pressure-actuated brakes and arrangements for performing this method are disclosed. The prior art shows that, because of a different rapid build-up of a braking pressure in the various rigid vehicles of a vehicle train, there occurs an overrun shock during adjustment transition shifting braking phases. According to one embodiment of the invention, there is furnished a lead and predominance by a predetermined value in the co-braking signal furnished from the one rigid vehicle to the second rigid vehicle of a vehicle train. According to a further embodiment, a predominance by a predetermined amount in the braking pressure in the second vehicle versus the co-braking signal is furnished, if during the preceding brake application actuation the overrun shock has surpassed a preset tolerance width. The invention can be applied in particular for vehicle trains made up of a motor vehicle and one or several trailers or semitrailers.

摘要翻译： 公开了一种用于制动具有压力致动制动器的车辆列车的方法和用于执行该方法的装置。 现有技术表明，由于在车辆列车的各种刚性车辆中的制动压力的不同快速建立，在调整过渡变速制动阶段期间发生超程冲击。 根据本发明的一个实施例，在从车辆列车的一个刚性车辆提供给第二刚性车辆的共同制动信号中，提供了一个预定值的引导和优先级。 根据另一实施例，如果在前一个制动应用程序启动期间，超载冲击已经超过了预设公差宽度，则提供了第二车辆中的制动压力相对于共同制动信号预定量的优先级。 本发明可以特别用于由机动车辆和一个或多个拖车或半挂车组成的车辆列车。

公开(公告)号：US4251118A

公开(公告)日：1981-02-17

申请号：US934241

申请日：1978-08-16

申请人： Johann Rothen ,  Gunther Singbartl

发明人： Johann Rothen ,  Gunther Singbartl

IPC分类号： G08B29/00 ,  B60T8/173 ,  B60T8/88 ,  G08B29/18 ,  B60T8/00

CPC分类号： B60T8/885 ,  B60T8/173

摘要： A controllable filter circuit for removing noise from the useful picked up speed sensing signal in an anti-skid vehicular braking system. The controllable filter circuit includes a pickup device, a frequency dependent low-pass filter, a sine-wave to rectangular-wave converter and threshold circuit, a frequency to voltage converter and a switching circuit for actuating the low-pass filter for dampening and blocking troublesome noise signals from the speed signals prior to feeding them to logic, amplifying and output devices.

摘要翻译： 一种用于在防滑车辆制动系统中从有用的拾取速度感测信号中去除噪声的可控滤波器电路。 可控滤波器电路包括拾取装置，频率依赖低通滤波器，正弦波到矩形波转换器和阈值电路，频率对电压转换器和用于致动低通滤波器以用于阻尼和阻塞的开关电路 在将它们馈送到逻辑，放大和输出设备之前，来自速度信号的麻烦的噪声信号。

公开(公告)号：US4903576A

公开(公告)日：1990-02-27

申请号：US235409

申请日：1988-08-22

申请人： Siegfried Hofler ,  Johannes Moller ,  Erwin Petersen ,  Johann Rothen

发明人： Siegfried Hofler ,  Johannes Moller ,  Erwin Petersen ,  Johann Rothen

IPC分类号： F16K31/42 ,  B60T8/36 ,  B60T13/68

CPC分类号： B60T8/361 ,  B60T13/683 ,  Y10T137/86919

摘要： A solenoid-controlled valve arrangement is provided which includes a relay valve having in its control line a series arrangement of a shut-off valve and a shifting valve. Each of the shut-off valve and the shifting valve is solenoid-controlled.

摘要翻译： 提供一种电磁阀控制阀装置，其包括继电阀，该继电阀在其控制线中具有截止阀和换档阀的串联装置。 每个截止阀和换档阀都是电磁阀控制的。

公开(公告)号：US5265468A

公开(公告)日：1993-11-30

申请号：US843763

申请日：1992-02-27

申请人： Hans Holst ,  Harald Kaess ,  Erwin Petersen ,  Johann Rothen ,  Gerhard Ruhnau ,  Gerald Stanusch

发明人： Hans Holst ,  Harald Kaess ,  Erwin Petersen ,  Johann Rothen ,  Gerhard Ruhnau ,  Gerald Stanusch

IPC分类号： B60K28/16 ,  B60T8/1761 ,  B60T8/88 ,  B60T8/90 ,  B60T17/22 ,  G01D21/00 ,  G01M15/00 ,  G01M17/00 ,  G01M17/007 ,  G01M99/00 ,  G07C5/08 ,  G01M19/00

CPC分类号： G07C5/0808 ,  B60T17/221 ,  B60T8/885 ,  B60T8/90 ,  B60T2270/406

摘要： An error detection and display system for an apparatus having first and second operating states comprises a testing device, a display unit (e.g., a warning light), and a switch-on control unit. The testing device runs primary error test cycles for detecting errors of a first kind which occur during the first operating state of the apparatus (e.g., a vehicle at standstill), and secondary error test cycles which occur and can be detected only in the second state of the apparatus (e.g., the vehicle moving above a predetermined minimum speed). The system also includes a non-volatile memory wherein all occurrences of errors of the second kind are stored. The switch-on control unit switches on the testing device and the warning light when the vehicle is first started. If no error of the first kind is detected by the testing device and no error of the second kind is stored in the error memory, the switch-on control unit switches off the warning light while the vehicle is still at a standstill. However, if an error of the second kind is stored in the error memory, the switch-on control unit will keep the warning light on until the vehicle is traveling above the predetermined minimum speed and no new errors of the first or second kind are detected by the testing device.

摘要翻译： 用于具有第一和第二操作状态的装置的错误检测和显示系统包括测试装置，显示单元（例如警告灯）和接通控制单元。 测试装置运行主要错误测试周期，用于检测在装置的第一操作状态（例如，停止的车辆）期间发生的第一种错误，以及仅在第二状态下发生并且可以检测到的二次错误测试循环 （例如，车辆移动超过预定最小速度）。 该系统还包括非易失性存储器，其中存储所有出现的第二种错误。 当车辆首次起动时，接通控制单元接通测试装置和警告灯。 如果测试装置没有检测到第一种错误，并且没有第二种错误存储在错误存储器中，则在车辆仍然停止的情况下，接通控制单元关闭警告灯。 然而，如果第二种错误存储在错误存储器中，则接通控制单元将保持警告灯，直到车辆行驶超过预定最小速度，并且没有检测到第一种或第二种类型的新错误 由测试设备。

公开(公告)号：US4962690A

公开(公告)日：1990-10-16

申请号：US398673

申请日：1989-08-25

申请人： Johannes Moller ,  Erwin Petersen ,  Johann Rothen

发明人： Johannes Moller ,  Erwin Petersen ,  Johann Rothen

IPC分类号： B60T15/18 ,  B60T8/36 ,  B60T13/68 ,  F16K31/122

CPC分类号： B60T13/683 ,  B60T8/361 ,  Y10T137/86919

摘要： A relay valve unit having a control pressure communication line for the relay valve equipped with a reducer unit so that when activating the relay valve, any delay is either non-existent or negligibly larger than would be required for the complete opening of the relay valve.

摘要翻译： 一种中继阀单元，其具有用于具有减速器单元的继电器阀的控制压力连通线，使得当启动继动阀时，与中继阀的完全打开所需的任何延迟不存在或可忽略大。

公开(公告)号：US4887636A

公开(公告)日：1989-12-19

申请号：US822355

申请日：1986-01-24

申请人： Johann Rothen

发明人： Johann Rothen

IPC分类号： B60T8/32 ,  B60T8/36 ,  B60T8/50 ,  B60T13/68

CPC分类号： B60T8/5006 ,  B60T13/683 ,  B60T8/327 ,  B60T8/36 ,  Y10T137/7761 ,  Y10T137/87217

摘要： Apparatus for continuously controlling an electrically-actuated solenoid valve which regulates the fluid pressure conveyed to a brake cylinder. The solenoid valve is designed for intermittent operation. A pressure transducer senses and generates an actual value signal, which is proportional to the pressure to be regulated. A set value generator produces a select set value signal. A comparator device generates a pulse-type control signal having a variable width repetition rate within a certain pressure range for the solenoid valve in accordance with the difference between the actual value signal and the set value signal. In order to regulate the pressure more precisely and more quickly, without dependence on outer influences, the comparator device generates the control signal for controlling the solenoid valve within a predetermined initial pressure range, in accordance with the actual value pressure sensed by the pressure transducer in such a way that the solenoid valve is slightly opened by being pulsed from a closed-valve position.

摘要翻译： 用于连续控制电动电磁阀的装置，其调节输送到制动缸的流体压力。 电磁阀设计用于间歇操作。 压力传感器感测并产生与要调节的压力成比例的实际值信号。 设定值发生器产生选择设定值信号。 比较器装置根据实际值信号和设定值信号之间的差产生电磁阀的一定压力范围内的可变宽度重复率的脉冲型控制信号。 为了更精确和更快速地调节压力，而不依赖于外部影响，比较器装置根据由压力传感器感测到的实际值压力在预定的初始压力范围内产生用于控制电磁阀的控制信号 这样一种方式使得电磁阀通过从闭合阀位置脉冲而略微打开。

公开(公告)号：US4316641A

公开(公告)日：1982-02-23

申请号：US10653

申请日：1979-02-09

申请人： Lutz Weise ,  Johann Rothen

发明人： Lutz Weise ,  Johann Rothen

IPC分类号： B60T8/88 ,  B60T8/10

CPC分类号： B60T8/885 ,  B60T2270/416

摘要： An improved vehicle wheel anti-lockup brake control system in which a shutdown signal is generated to disable the wheel anti-lockup control system in the event of a malfunction, as determined by the concurrent presence of a wheel slip signal and a low wheel speed signal (generated by the same wheel) for a predetermined period of time sufficient to allow a normally operative anti-lockup control system to correct a slipping wheel before it locks up.

摘要翻译： 一种改进的车轮防抱死制动控制系统，其中产生关闭信号，以在故障的情况下禁用车轮防抱死控制系统，如同时存在车轮滑行信号和低速车速信号 （由相同的车轮产生）预定的时间段，足以允许正常操作的防抱死控制系统在其锁定之前校正滑动轮。