专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06340211B1 Dual station air brake control 失效
标题翻译：双站空气制动控制
公开(公告)号：US06340211B1
公开(公告)日：2002-01-22
申请号：US08922426
申请日：1997-09-03
申请人： Michael J. Joyce, Jr. , Charles L. Crawford , Daniel J. Wolf , David J. Pcsolar , Winslow K. Duff
发明人： Michael J. Joyce, Jr. , Charles L. Crawford , Daniel J. Wolf , David J. Pcsolar , Winslow K. Duff
IPC分类号： B60T832
CPC分类号： B60T13/665
摘要： A method of changing between two operator stations in a cab of a locomotive for controlling the brakes of the locomotive and of a train of railway cars connected to the locomotive. The stations each have at least one brake handle and an associated selector switch, with each of the switches being electrically connected to a brake control computer. The method includes stopping the train if the train is in motion and placing the brake valve handles of the stations in a position to apply the brakes at full service. One of the operator stations is selected as an active station for braking the train while the other station is selected to be inactive. Signals are directed from the selector switches at the operator stations to the computer, the signals indicating which of the two stations is active and inactive. The computer is provided with the software that accepts a valid transition to the station selected by the operator as the active station.
摘要翻译：一种在机车驾驶室中的两个操作员站之间进行变换的方法，用于控制机车和连接到机车的铁路车辆的制动器。各车站各具有至少一个制动手柄和相关的选择开关，其中每个开关电连接到制动控制计算机。该方法包括如果火车在运动中停止列车，并将车站的制动阀把手放置在一个适当的位置上，以适用于制动器。选择其中一个操作员站作为用于制动列车的活动站，而另一个站被选择为不活动。信号从操作员站的选择器开关指向计算机，指示两个站中哪一个处于活动状态和无效状态的信号。计算机具有接受由作为活动站的操作者所选择的站的有效转换的软件。

2. 发明授权

US6067485A Method of controlling 20 pipe pressure 失效
标题翻译：控制管道压力的方法
公开(公告)号：US6067485A
公开(公告)日：2000-05-23
申请号：US034592
申请日：1998-03-04
申请人： Gregory S. Balukin , Paul J. Kettle, Jr. , David J. Pcsolar
发明人： Gregory S. Balukin , Paul J. Kettle, Jr. , David J. Pcsolar
IPC分类号： B60T13/66 , B60T17/22 , B60T13/68
CPC分类号： B60T17/228 , B60T13/665
摘要： An improved method is used to control the pressure in the IAR pipe of a train. The train is typically equipped with an independent brake handle, a control reservoir, an IAR control portion and a computer for controlling the IAR control portion generally according to position of the brake handle. The method involves the steps of: moving the brake handle to a point along its range of motion; and storing in the computer as a setpoint the value desired for the pressure within the IAR pipe. At whichever point the brake handle occupies along its range of motion, there is a particular pressure setpoint corresponding thereto. The method next includes the steps of: directing the computer to modify the actual pressure in the control reservoir to the setpoint thereby also causing the actual IAR pipe pressure to approach the setpoint. As the actual IAR pipe pressure approaches the setpoint, the computer is directed to adjust the actual control reservoir pressure to a value slightly above (if desiring to increase IAR pipe pressure) or below (if desiring to decrease IAR pipe pressure) the setpoint until the actual IAR pipe pressure reaches the setpoint. While monitoring the actual IAR pipe pressure, the computer then adjusts the actual control reservoir pressure to maintain the actual IAR pipe pressure at the setpoint corresponding to the position of the independent brake handle.
摘要翻译：使用改进的方法来控制列车的IAR管道中的压力。火车通常配备有独立的制动手柄，控制储存器，IAR控制部分和用于通常根据制动手柄的位置来控制IAR控制部分的计算机。该方法包括以下步骤：将制动手柄移动到沿其运动范围的点; 并将计算机作为设定值存储在IAR管道内的压力所需的值。在制动手柄沿其运动范围占据的任何一点上，存在对应于其的特定压力设定点。该方法接下来包括以下步骤：引导计算机将控制容器中的实际压力修改为设定值，从而也使得实际的IAR管道压力接近设定值。随着实际的IAR管道压力接近设定值，计算机将实际控制油箱压力调整到略高于（如果希望增加IAR管道压力）或低于（如果希望降低IAR管道压力）设定值的值，直到实际的IAR管道压力达到设定值。在监控实际的IAR管道压力的同时，计算机然后调整实际的控制油箱压力，以将实际的IAR管道压力保持在与独立制动手柄位置相对应的设定值。

3. 发明授权

US06249722B1 Method of controlling brake pipe pressure 失效
标题翻译：控制制动管压力的方法
公开(公告)号：US06249722B1
公开(公告)日：2001-06-19
申请号：US09038071
申请日：1998-03-11
申请人： Gregory S. Balukin , Paul J. Kettle, Jr. , David J. Pcsolar
发明人： Gregory S. Balukin , Paul J. Kettle, Jr. , David J. Pcsolar
IPC分类号： G05D100
CPC分类号： B60T13/665 , B60T17/228
摘要： An improved method is used to control the pressure in the brake pipe of a train. The train is equipped with an automatic brake handle, an equalizing reservoir, a brake pipe control device and a computer for controlling the control device according to position of the handle. The method involves the steps of: moving the handle to a point along its range of motion; and storing in the computer as a setpoint the value desired for the pressure in the brake pipe. At whichever point the handle occupies along its range of motion, there is a particular pressure setpoint corresponding thereto. The method next includes the steps of: directing the computer to command the control device to modify the actual pressure in the equalizing reservoir to the setpoint thereby also causing the actual brake pipe pressure to approach the setpoint. As the actual brake pipe pressure approaches the setpoint, the computer is directed to command the control device to adjust the actual equalizing reservoir pressure to a value slightly above (if desiring to increase brake pipe pressure) or below (if desiring to decrease brake pipe pressure) the setpoint until the actual brake pipe pressure reaches the setpoint. While monitoring the actual brake pipe pressure, the computer then commands the control device to adjust the actual equalizing reservoir pressure to maintain the actual brake pipe pressure at the setpoint corresponding to position of the brake handle.
摘要翻译：使用改进的方法来控制列车的制动管中的压力。该列车配备有自动制动手柄，均压储存器，制动管道控制装置和用于根据手柄的位置控制控制装置的计算机。该方法包括以下步骤：将手柄移动到沿其运动范围的点; 并将计算机作为设定值存储在制动管中的压力所需的值。在手柄沿其运动范围占据的任何一点上，存在对应于其的特定压力设定点。该方法接下来包括以下步骤：引导计算机命令控制装置将均衡储存器中的实际压力修改为设定值，从而也使实际的制动管压力接近设定值。当实际制动管压力接近设定值时，计算机被指示控制装置将实际的均压储层压力调整到略高于（如果希望增加制动管压力）或更低的值（如果希望降低制动管压力）设定值，直到实际制动管压力达到设定值。在监控实际的制动管压力的同时，计算机然后命令控制装置调整实际的均压油箱压力，以将实际的制动管道压力保持在与制动手柄位置对应的设定值。

4. 发明授权

US5280718A Transducer health and offset calibration processing system 失效
标题翻译：传感器健康和偏移校准处理系统
公开(公告)号：US5280718A
公开(公告)日：1994-01-25
申请号：US923678
申请日：1992-08-03
申请人： John W. Drake , David J. Pcsolar , James A. Wood
发明人： John W. Drake , David J. Pcsolar , James A. Wood
IPC分类号： B60T17/22 , G01L27/00 , G01M99/00 , G01L5/28
CPC分类号： G01L27/007
摘要： A transducer health and offset calibration processing arrangement for a multiple axle railway vehicle including a brake cylinder transducer correction function circuit coupled to a stuck/dragging brake signal terminal, a brake command signal terminal, and a power/brake trainline signal terminal. A zero speed latch circuit and a transducer circuit interface health check circuit connected to a zero speed signal terminal. A first three-input AND gate connected to the zero speed signal terminal, a snowbrake trainline signal terminal, and a Servotrol output signal terminal. A second three-input AND gate coupled to the output of the first three-input AND gate and a highest axle speed signal terminal. A minimum axle rate discriminator circuit connected to each of plurality of axle rate signal terminals of the multiple axles of the railway vehicle. A brake cylinder pressure circuit check and a brake cylinder pressure signal generator coupled to a truck brake cylinder pressure signal terminal. The brake cylinder pressure signal generator, a transducer circuit interface health check circuit, and the transducer cylinder transducer correction function circuit coupled to a timer input signal terminal. A transducer offset initialization function circuit connected to a cold start input terminal. The minimum axle rate determination circuit having an output connected to the second three-input AND gate which has an output connected to a check and recalibrate enable function circuit.
摘要翻译：一种用于多轴轨道车辆的换能器健康和偏移校准处理装置，包括耦合到卡住/拖动制动信号端子，制动指令信号端子和电力/制动器线路信号端子的制动缸变换器校正功能电路。零速锁存电路和换能器电路接口健康检查电路连接到零速度信号端子。连接到零速度信号端子的第一个三输入AND门，一个制雪车线信号端子和一个Servotrol输出信号端子。耦合到第一三输入与门的输出和最高轴速度信号端的第二个三输入与门。连接到铁路车辆的多个轴的多个轴速率信号端子中的每一个的最小轴速率鉴别器电路。制动缸压力回路检查和制动缸压力信号发生器耦合到卡车制动缸压力信号端子。制动缸压力信号发生器，换能器电路接口健康检查电路和传感器气缸换能器校正功能电路耦合到定时器输入信号端子。连接到冷启动输入端子的换能器偏移初始化功能电路。具有连接到第二三输入与门的输出的最小轴速率确定电路，其具有连接到检查和重新校准使能功能电路的输出。

5. 发明授权

US5290095A Wheel lock detection arrangement for multiple-axle railway vehicles 失效
标题翻译：多轴轨道车辆车轮锁定检测装置
公开(公告)号：US5290095A
公开(公告)日：1994-03-01
申请号：US17168
申请日：1993-02-12
申请人： James A. Wood , John W. Drake , David J. Pcsolar
发明人： James A. Wood , John W. Drake , David J. Pcsolar
IPC分类号： B60T8/17 , B60T17/22 , B60T8/88
CPC分类号： B60T17/228 , B60T8/1705
摘要： An automatic and dynamic health monitoring system for detecting wheel lockup conditions caused by an unintentional unreleased handbrake or an unexpected traction motor seizure on multiple-axle railway vehicles by logically sensing and determining the status and operations of the input sensors and indicators to quickly and accurately diagnose the situation and to initiate an output fault code log signal.
摘要翻译：一种自动和动态的健康监测系统，用于通过逻辑检测和确定输入传感器和指示器的状态和操作来快速准确地诊断由无意识未发动的手制动器引起的车轮锁定状况或多轴轨道车辆上意外的牵引电动机卡死情况并启动输出故障代码日志信号。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式