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1. 发明申请

US20180257623A1 METHOD FOR CONTROLLING OR REGULATING A BRAKE SYSTEM AND BRAKE SYSTEM 审中-公开
公开(公告)号：US20180257623A1
公开(公告)日：2018-09-13
申请号：US15779441
申请日：2016-11-21
申请人： KNORR-BREMSE SYSTEME FÜR SCHIENENFAHRZEUGE GMBH
发明人： Marc-Oliver HERDEN , Marcus FISCHER , Roland VOIGTLÄNDER-TETZNER
IPC分类号： B60T13/66 , B60L7/26 , B60T17/22 , B60T8/17 , B60T7/12 , B60T8/18
CPC分类号： B60T13/665 , B60L7/26 , B60T7/126 , B60T8/1705 , B60T8/1893 , B60T17/228
摘要： The invention relates to a brake system of a rail vehicle having at least one pneumatic brake actuator, a pneumatic braking device for generating a brake pressure, an electro-pneumatic braking device for generating a brake pressure, and a controller. In the event of rapid, forcible, or emergency braking, the pneumatic braking device or the electro-pneumatic braking device provides a basic brake pressure, and the brake pressure is changed by the electro-pneumatic braking device, starting from the basic brake pressure provided, depending in particular on a load and/or a speed.

2. 发明授权

US09308902B1 System and method for controlling a vehicle system to avoid destructive resonance 有权
标题翻译：用于控制车辆系统以避免破坏性共振的系统和方法
公开(公告)号：US09308902B1
公开(公告)日：2016-04-12
申请号：US14634914
申请日：2015-03-02
申请人： GENERAL ELECTRIC COMPANY
发明人： Joseph Forrest Noffsinger
IPC分类号： G05D1/00 , B60T7/12
CPC分类号： B60T7/126
摘要： A system (for controlling a vehicle system along a route) includes a route geometry sensor, a speed sensor, and a controller. The route geometry sensor monitors a route curve profile for a segment of the route. The speed sensor monitors a speed of the vehicle system. The controller identifies a characteristic frequency associated with the vehicle system. The controller determines a periodic driving force exerted on the vehicle system from the route based on the route curve profile and the speed of the vehicle system. The controller analyzes the periodic driving force with the characteristic frequency to determine an excitation rate. Responsive to the excitation rate exceeding a designated threshold, the controller designates tractive efforts or braking efforts for implementation by the vehicle system to change the speed of the vehicle system such that the excitation rate falls below the threshold.
摘要翻译：一种用于沿着路线控制车辆系统的系统包括路线几何传感器，速度传感器和控制器。路线几何传感器监测路线段的路线曲线。速度传感器监测车辆系统的速度。控制器识别与车辆系统相关联的特征频率。控制器基于路线曲线轮廓和车辆系统的速度确定从路线施加在车辆系统上的周期性驱动力。控制器利用特征频率分析周期性驱动力以确定激励速率。响应于超过指定阈值的励磁速率，控制器指定车辆系统实施的牵引力或制动力，以改变车辆系统的速度，使得励磁速率降到阈值以下。

3. 发明授权

US5957552A Vehicle with brake force regulations on gradient 失效
标题翻译：具有制动力的车辆对坡度的规定
公开(公告)号：US5957552A
公开(公告)日：1999-09-28
申请号：US932260
申请日：1997-09-17
申请人： Heiko Claussen , Jurgen Eickhoff
发明人： Heiko Claussen , Jurgen Eickhoff
IPC分类号： B60K28/16 , B60T7/12 , B60T8/1766 , B60T8/24 , B60T8/26 , B60T8/32 , B60T8/60 , B60T8/72 , B60T8/86 , B60T17/22
CPC分类号： B60T8/245 , B60T7/12 , B60T7/126 , B60T8/1766 , B60T8/26 , B60T8/86 , B60T2201/04
摘要： A process is disclosed for adjusting the speed of a vehicle travelling on a gradient to a predetermined desired speed, wherein the vehicle is equipped with an ABS and/or ASR system, comprises determining the actual speed of the vehicle travelling on a gradient, determining a control deviation for the vehicle, the control deviation being the difference between the actual speed of the vehicle and the desired speed, and actively applying the brakes of the vehicle when the control deviation is greater than a predetermined amount. Only the brakes of the downhill axle are braked so long as the control deviation is less than a predetermined control deviation, or so long as the slip of the braked wheels are less than a predetermined slip. The brakes of the uphill axle are applied only if the predetermined control deviation is exceeded.
摘要翻译：公开了一种用于将车辆行驶在梯度上的速度调整到预定的所需速度的过程，其中车辆配备有ABS和/或ASR系统，包括确定车辆在梯度上行驶的实际速度，确定车辆的控制偏差，控制偏差是车辆的实际速度与期望速度之差，并且当控制偏差大于预定量时主动地施加车辆的制动器。只要控制偏差小于预定的控制偏差，或者只要制动轮的滑动小于预定滑差，则只有下坡车轮的制动器被制动。仅在超过预定的控制偏差时才应用上坡轴的制动。

4. 发明授权

US4165136A Control system of a railway vehicle air braking system 失效
标题翻译：铁路车辆空气制动系统的控制系统
公开(公告)号：US4165136A
公开(公告)日：1979-08-21
申请号：US880281
申请日：1978-02-22
申请人： Hans Erlbeck
发明人： Hans Erlbeck
IPC分类号： B60T7/12 , B60T7/14 , B60T15/16
CPC分类号： B60T7/14 , B60T15/16 , B60T7/126 , B60T7/128
摘要： A condition-responsive or safety switch regulates the energizing of a first relay having two contacts that are open when non-energized. The first contact is connected to a contact switch of a differential pressure switch and regulates an energizing circuit for a second relay through a holding contact of the second relay. The second contact of the first relay is in series with a pressure switch and connected into an energizing circuit for the second relay in such a manner that a contact of the second relay when open in the deenergized state regulates a control circuit for a brake solenoid valve. The brake solenoid valve is in a connection betwen the control input and control output of an operator's brake valve. Pressure regulating apparatus is connected to the control output and apparatus for controlling pressure in the air line is connected to the control input. The solenoid valve when in the deenergized condition interrupts the connection between the control input and control output and establishes a throttled connection between the control input and the atmosphere. This causes a first air tank to be connectedto the control input through a first throttle check valve opening in such direction of flow in such a manner that the pressure in the first air tank acts upon the differential pressure switch in its closing direction against the pressure in the operator's brake valve control input. A second air tank is connected to a second throttle check valve opening in such direction of flow to a control connection of the operator's brake valve which is vented to the atmosphere only in a position of the operator's brake valve that corresponds to full braking. Otherwise, compressed air is passed. The pressure in the second air tank acts upon the pressure switch in the opening direction thereof.
摘要翻译：条件响应或安全开关调节具有两个触头的第一继电器的通电，这两个触点在未通电时打开。第一触点连接到差压开关的触点开关，并通过第二继电器的保持触点来调节第二继电器的通电电路。第一继电器的第二触点与压力开关串联，并且连接到用于第二继电器的激励电路，使得第二继电器在断电状态下打开时的触点调节用于制动电磁阀的控制电路。制动器电磁阀与操作员制动阀的控制输入和控制输出端连接。压力调节装置连接到控制输出端，控制空气管路压力的装置连接到控制输入端。当处于断电状态时，电磁阀中断控制输入和控制输出之间的连接，并在控制输入和大气之间建立节流连接。这使得第一空气罐通过第一节气门止回阀以这种流动方向开启而连接到控制输入端，使得第一空气罐中的压力相对于压力开关在关闭方向上作用在压力开关操作员的制动阀控制输入。第二空气罐连接到第二节气门止回阀，该第二节气门止回阀以这种流动方向连接到操作者的制动阀的控制连接，该控制连接仅在对应于完全制动的操作者的制动阀的位置被排放到大气中。否则，压缩空气通过。第二空气罐中的压力在打开方向上作用在压力开关上。

5. 发明授权

US3707124A Vehicle speed control device actuating mechanism 失效
标题翻译：车速控制装置执行机构
公开(公告)号：US3707124A
公开(公告)日：1972-12-26
申请号：US3707124D
申请日：1970-12-28
申请人： PULLMAN INC
发明人： PETERSON WILLIAM H
IPC分类号： B60T7/12 , B60T7/18 , B61B1/00 , B61L3/12
CPC分类号： B60T7/126 , B60T7/18
摘要： An actuating mechanism for initiating the operation of a speed control device which brakes a railroad vehicle should it exceed a predetermined speed. The actuating device consists of a flexible sensor hose containing a liquid subject to the weight of the railroad vehicle to operate and to close a pressure contact in an electrical circuit to energize a ground mounted or railside mounted tripping mechanism in the form of an electromagnet in the railroad classification yard which, in turn, trips the vehiclemounted speed control device on a railroad car passing over the electromagnet for slowing down the speed of the railroad car. The electromagnet will not be energized to the ''''on'''' condition until sufficient time has elapsed as determined by a timer in the electrical circuit of the electromagnet and thereby only ''''standing'''' cars rather than ''''passing'''' cars turn on the electromagnet. A modified form of the device utilizes two such sensor hoses and pressure switches in a common circuit whereby both pressure switches must be closed in order to energize the electromagnet, the spacing distance between the sensor hoses being greater than the distance between the fore and aft railroad car trucks and the length of each of the hoses or sensing units being greater than the distance between the trucks.
摘要翻译：用于启动对制动铁路车辆的速度控制装置的操作的致动机构，如果它超过预定速度。致动装置由柔性传感器软管组成，该传感器软管包含经受铁路车辆重量的液体，以操作和闭合电路中的压力接触，以在电磁铁的形式上激励地面安装或轨道安装的脱扣机构铁路分类场，其又将车载调速装置驶过通过电磁铁的铁路车辆，以减慢铁路车辆的速度。在电磁铁的电路中的定时器所确定的足够的时间经过足够的时间之后，电磁体将不被通电，从而只有“站立”的汽车而不是“通过”的汽车打开电磁铁。该设备的改进形式在公共电路中使用两个这样的传感器软管和压力开关，由此两个压力开关必须被关闭以便激励电磁体，传感器软管之间的间隔距离大于前后铁路之间的距离汽车卡车和每个软管或感测单元的长度大于卡车之间的距离。

6. 发明授权

US3572471A Transport vehicle 失效
公开(公告)号：US3572471A
公开(公告)日：1971-03-30
申请号：US3572471D
申请日：1968-07-26
申请人： COCKERILL
发明人： MARTELEE GHISLAIN ANTONINE JEA
IPC分类号： B60T7/12 , B61B13/04 , B66C7/00 , B61H13/20
CPC分类号： B61B13/04 , B60T7/126 , B66C7/00 , B66C2700/012
摘要： In a transport vehicle having a rigid frame and rollers rolling on a track there is provided, an automatic speed controlling means comprising a gear wheel whose rotation is controlled by an oscillating element having two jaws spaced apart from one another and cooperating respectively and alternately with the teeth of said gear wheel which is mounted on a shaft having on at least one end a friction roller rolling on said track and which is carried by a rocking component adapted to rock in respect of said rigid frame on any downwardly sloping part of said track to engage said friction roller with said track so as to slow the speed of travel of said vehicle along said sloping part. Alternatively, friction brakes may be provided which are applied by rocking movement of a vehicle component on a downwardly sloping track portion.

7. 发明授权

US3486592A Rail vehicle brake systems 失效
标题翻译：轨道制动系统
公开(公告)号：US3486592A
公开(公告)日：1969-12-30
申请号：US3486592D
申请日：1968-04-12
申请人： BECORIT GRUBENAUSBAU GMBH
发明人： KOLK THEODOR , WERTELEWSKI WILHELM
IPC分类号： B60T7/12 , F21S8/10 , B61H7/12
CPC分类号： B60T7/126 , F21S41/00 , F21S41/164
摘要： 1,219,125. Vehicle headlamps. ROBERT BOSCH G.m.b.H. 2 Feb., 1968 [3 Feb., 1967], No. 5322/68. Heading F4R. [Also in Division H1] A headlamp comprises a two-filament halogen bulb having a dipped beam filament 7 located in front of the focus 6 of the reflector and a main beam filament 8 located behind the focus, and a screen 9 having a first semi-cylindrical portion 12 disposed below the filament 7, a second semicylindrical portion 13 disposed above the filament 8, and a connecting web 11, the screen being of such a form that it has a Z-shaped configuration when projected on to a vertical plane. The screen may consist of a coating on the bulb or a separate sheet-metal member placed around the bulb, and the edges of the web 11 may lie in vertical planes, as shown, or be rearwardly inclined from top to bottom. The reflector is mainly parabolic with a conical vertex 2.

8. 发明授权

US1787554A Air-brake apparatus 失效
公开(公告)号：US1787554A
公开(公告)日：1931-01-06
申请号：US75820624
申请日：1924-12-26
申请人： HERBERT SCHWEYER DANIEL
发明人： HERBERT SCHWEYER DANIEL
IPC分类号： B60T7/12
CPC分类号： B60T7/126

9. 发明授权

US1693656A Train-control device 失效
标题翻译：列车控制装置
公开(公告)号：US1693656A
公开(公告)日：1928-12-04
申请号：US18516027
申请日：1927-04-20
申请人： WESTINGHOUSE AIR BRAKE CO
发明人： NELSON CLAUDE A
IPC分类号： B60T7/12
CPC分类号： B60T7/126

10. 发明授权

US1549759A Automatic train-control device 失效
公开(公告)号：US1549759A
公开(公告)日：1925-08-18
申请号：US74074124
申请日：1924-09-30
申请人： WESTINGHOUSE AIR BRAKE CO
发明人： FARMER CLYDE C
IPC分类号： B60T7/12
CPC分类号： B60T7/126

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