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1. 发明授权

US5377938A Railroad telemetry and control systems 失效
标题翻译：铁路遥测和控制系统
公开(公告)号：US5377938A
公开(公告)日：1995-01-03
申请号：US983683
申请日：1992-12-01
申请人： Angel P. Bezos , Clive Wright , Emilio A. Fernandez
发明人： Angel P. Bezos , Clive Wright , Emilio A. Fernandez
IPC分类号： B61L15/00 , B61L23/00
CPC分类号： B61L15/0027 , B61L15/0054
摘要： Improvements relating to railroad telemetry and control system address problems in compatibility between HOT and EOT units, implement an automatic UDE location procedure, and automate calibration of EOT units. An improved two way protocol that allows EOT units having different code formats to be used with a HOT unit. A method is implemented by a HOT unit, cooperating with an EOT unit, for locating a fault which causes a UDE brake operation. An automatic calibration procedure for the EOT unit that does not require the operator to have access to the electronic circuitry.
摘要翻译：与铁路遥测和控制系统相关的改进解决了HOT和EOT单元兼容性问题，实现了自动UDE定位程序，并自动校准了EOT设备。一种改进的双向协议，允许具有不同代码格式的EOT单元与HOT单元一起使用。一种与EOT单元协作的HOT单元实现一种方法，用于定位导致UDE制动操作的故障。 EOT单元的自动校准程序，不需要操作员访问电子电路。

2. 发明授权

US5374015A Railroad telemetry and control systems 失效
标题翻译：铁路遥测和控制系统
公开(公告)号：US5374015A
公开(公告)日：1994-12-20
申请号：US122912
申请日：1993-09-16
申请人： Angel P. Bezos , Clive Wright , Emilio A. Fernandez
发明人： Angel P. Bezos , Clive Wright , Emilio A. Fernandez
IPC分类号： B61L15/00 , B61L23/02
CPC分类号： B61L15/0027 , B61L15/0054
摘要： Improvements relating to railroad telemetry and control system address problems in compatibility between HOT and EOT units, implement an automatic UDE location procedure, and automate calibration of EOT units. An improved two way protocol that allows EOT units having different code formats to be used with a HOT unit. A method is implemented by a HOT unit, cooperating with an EOT unit, for locating a fault which causes a UDE brake operation. An automatic calibration procedure for the EOT unit that does not require the operator to have access to the electronic circuitry.
摘要翻译：与铁路遥测和控制系统相关的改进解决了HOT和EOT单元兼容性问题，实现了自动UDE定位程序，并自动校准了EOT设备。一种改进的双向协议，允许具有不同代码格式的EOT单元与HOT单元一起使用。一种与EOT单元协作的HOT单元实现一种方法，用于定位导致UDE制动操作的故障。 EOT单元的自动校准程序，不需要操作员访问电子电路。

3. 发明授权

US4785197A Tilt switch 失效
标题翻译：倾斜开关
公开(公告)号：US4785197A
公开(公告)日：1988-11-15
申请号：US87333
申请日：1987-08-20
申请人： Angel P. Bezos , Emilio A. Fernandez , James F. Shockley
发明人： Angel P. Bezos , Emilio A. Fernandez , James F. Shockley
IPC分类号： B61L15/02 , G08B21/18 , G08B21/00
CPC分类号： G08B21/182 , B61L15/02 , Y10T307/766 , Y10T307/773
摘要： A gravity operated switching circuit, having particular application in end of train equipment, allows the microprocessor circuit board in the equipment to be turned off. The circuit turns the power off when the equipment is laid on its side after a predetermined time constant, and when the equipment is again mounted in an upright position, the power is turned on after a different predetermined time constant. A modification of the basic circuit requires a reset button to be manually pressed to restore power after the equipment is again mounted in an upright position.
摘要翻译：具有特殊应用于列车设备末端的重力操作开关电路允许关闭设备中的微处理器电路板。当设备在预定时间常数之后放置在其侧面时，电路断开电源，当设备再次安装在直立位置时，在不同的预定时间常数之后接通电源。基本电路的修改需要在设备再次安装在直立位置之后手动按下复位按钮以恢复供电。

4. 发明授权

US5530328A Consist power monitor 失效
标题翻译：包括电源监视器
公开(公告)号：US5530328A
公开(公告)日：1996-06-25
申请号：US173686
申请日：1993-12-23
申请人： Emilio A. Fernandez , Angel P. Bezos
发明人： Emilio A. Fernandez , Angel P. Bezos
IPC分类号： B60L3/12 , B60T13/58 , B60T13/66 , G06F15/20 , B60T13/68
CPC分类号： B60L3/12 , B60L3/0076 , B60L7/04 , B60T13/586 , B60T13/665 , B60L2200/26 , B60L2240/80 , B60L2250/10 , B60L2250/16 , B60L2260/28 , Y02T90/16
摘要： A consist power monitor provides information to the engineer of a multiple unit consist on the ability of each locomotive to provide traction power and dynamic braking. The consist power monitor is a microprocessor based device which communicates with other locomotive consist power monitors, either through the MU cable or over a wireless link, to display consist status to the engineer. Where the communication is through the MU cable, the communications link is provided by a high frequency carrier superimposed on an existing MU cable wire. No modification is required to the MU cable allowing for easy retrofit of existing locomotives. The alternative wireless communication is accomplished by means of a low power, spread spectrum data link now being incorporated into new locomotives. Information exchanged among the consist power monitors pertains to loading and dynamic brake conditions of the locomotives in the consist. Locomotive consist information is presented continuously.
摘要翻译：组合电力监控器向多个单元的工程师提供信息，包括每个机车提供牵引力和动态制动的能力。组合电力监视器是基于微处理器的设备，其通过MU电缆或通过无线链路与其他机车组合电力监视器通信，以向工程师显示组合状态。在通过MU电缆进行通信的情况下，通信链路由叠加在现有MU电缆线上的高频载波提供。 MU电缆不需要修改，可以轻松改装现有的机车。替代的无线通信通过现在被并入新的机车中的低功率，扩频数据链路来实现。在组合电力监控器之间交换的信息涉及组合中机车的装载和动态制动条件。机车编组信息不断呈现。

5. 再颁专利

USRE35590E Solid state event recorder 失效
标题翻译：固态事件记录器
公开(公告)号：USRE35590E
公开(公告)日：1997-08-19
申请号：US147835
申请日：1993-11-03
申请人： Angel P. Bezos , Emilio A. Fernandez , Joseph I. Field, Jr.
发明人： Angel P. Bezos , Emilio A. Fernandez , Joseph I. Field, Jr.
IPC分类号： B60L3/12 , G01D9/00 , G06F17/40
CPC分类号： G01D9/005 , B60L3/12 , B60L2200/26 , Y02T90/16
摘要： A solid state event recorder having particular application to railroad locomotives has a plurality of interface modules to allow the collection of desired data over a period of time. Radio downloading of the data provided by a telemetry transmitter to wayside receivers is the primary way of downloading data. Alternative data downloading are provided by a removable memory module, a portable wireless data extractor and a laptop computer. The removable memory module is provided with its own backup battery power supply but normally derives its power from an inductive coupling to the solid state recorder. Data is read into the removable memory module from the solid state recorder via an inductive coupling, and data is read out of the removable memory module to the telemetry transmitter via another inductive coupling. Both the portable wireless data extractor and the laptop computer are used for maintenance purposes. The solid state recorder can be configured in a variety of ways and connected together as master and slave. For example, one recorder, acting as a master and functioning as the primary of operational recorder, can be connected to a second recorder, acting as a slave time synchronized with the first recorder. This second recorder can serve as a maintenance recorder for collecting long term data and trouble shooting a particular locomotive.
摘要翻译：具有特定应用于铁路机车的固态事件记录器具有多个接口模块，以允许在一段时间内收集期望的数据。将遥测发射机提供的数据无线电下载到路边接收机是下载数据的主要方式。替代数据下载由可移动存储器模块，便携式无线数据提取器和膝上型计算机提供。可移动存储器模块设置有其自己的备用电池电源，但是通常将电源从电感耦合导出到固态记录器。数据通过电感耦合从固态记录器读入到可移动存储器模块中，并且数据通过另一个电感耦合从可移动存储器模块读出到遥测发射器。便携式无线数据提取器和膝上型计算机都用于维护目的。固态记录器可以以各种方式进行配置，并以主机和从机的形式连接在一起。例如，作为主机并用作操作记录器的主要的一个记录器可以连接到第二记录器，作为与第一记录器同步的从时间。该第二记录器可用作收集长期数据和故障排除特定机车的维护记录器。

6. 发明授权

US5185700A Solid state event recorder 失效
标题翻译：固态事件记录器
公开(公告)号：US5185700A
公开(公告)日：1993-02-09
申请号：US744695
申请日：1991-08-13
申请人： Angel P. Bezos , Emilio A. Fernandez , Joseph I. Field, Jr.
发明人： Angel P. Bezos , Emilio A. Fernandez , Joseph I. Field, Jr.
IPC分类号： B60L3/12 , G01D9/00 , G06F17/40
CPC分类号： B60L3/12 , G01D9/005 , B60L2200/26 , Y02T90/16
摘要： A solid state event recorder having particular application to railroad locomotives has a plurality of interface modules to allow the collection of desired data over a period of time. Radio downloading of the data provided by a telemetry transmitter to wayside receivers is the primary way of downloading data. Alternate data downloading are provided by a removable memory module, a portable wireless data extractor and a laptop computer. The removable memory module is provided with its own backup battery power supply but normally derives its power from an inductive coupling to the solid state recorder. Data is read into the removable memory module from the solid state recorder via an inductive coupling, and data is read out of the removable memory module to the telemetry transmitter via another inductive coupling. Both the portable wireless data extractor and the laptop computer are used for maintenance purposes. The solid state recorder can be configured in a variety of ways and connected together as master and slave. For example, one recorder, acting as a master and functioning as the primary or operational recorder, can be connected to a second recorder, acting as a slave time synchronized with the first recorder. This second recorder can serve as a maintenance recorder for collecting long term data and trouble shooting a particular locomotive.
摘要翻译：具有特定应用于铁路机车的固态事件记录器具有多个接口模块，以允许在一段时间内收集期望的数据。将遥测发射机提供的数据无线电下载到路边接收机是下载数据的主要方式。替代数据下载由可移动存储器模块，便携式无线数据提取器和膝上型计算机提供。可移动存储器模块设置有其自己的备用电池电源，但是通常将电源从电感耦合导出到固态记录器。数据通过电感耦合从固态记录器读入到可移动存储器模块中，并且数据通过另一个电感耦合从可移动存储器模块读出到遥测发射器。便携式无线数据提取器和膝上型计算机都用于维护目的。固态记录器可以以各种方式进行配置，并以主机和从机的形式连接在一起。例如，作为主机并用作主要或操作记录器的一个记录器可以连接到第二记录器，作为与第一记录器同步的从时间。该第二记录器可用作收集长期数据和故障排除特定机车的维护记录器。

7. 发明授权

US5083274A Railroad brake pressure recording 失效
标题翻译：铁路制动压力记录
公开(公告)号：US5083274A
公开(公告)日：1992-01-21
申请号：US486137
申请日：1990-02-28
申请人： Angel P. Bezos , Emilio A. Fernandez
发明人： Angel P. Bezos , Emilio A. Fernandez
IPC分类号： B60T17/22 , G01D9/00
CPC分类号： G01D9/00 , B60T17/228
摘要： A railroad brake pressure recorder for use with both analogue and digital break pressure manifolds monitors the signal on its analogue air brake pressure input connector. If the signal on this input exceeds a predetermined frequency, inputs are processed as coming from an analogue manifold. If it is less than this frequency, the inputs are processed as coming from a digital manifold.
摘要翻译：用于模拟和数字断开压力歧管的铁路制动压力记录仪监测其模拟空气制动压力输入连接器上的信号。如果该输入上的信号超过预定频率，则输入将从模拟歧管处理。如果它小于该频率，则输入被处理为来自数字歧管。

8. 发明授权

US4654629A Vehicle marker light 失效
标题翻译：车辆标志灯
公开(公告)号：US4654629A
公开(公告)日：1987-03-31
申请号：US751221
申请日：1985-07-02
申请人： Angel P. Bezos , Emilio A. Fernandez
发明人： Angel P. Bezos , Emilio A. Fernandez
IPC分类号： B60Q1/26 , B61L15/02 , B60Q1/00
CPC分类号： B61L15/02 , B60Q1/2696 , F21V19/001 , F21Y2101/00 , F21Y2107/50 , F21Y2115/10 , Y10S362/80
摘要： A marker light using an array (2) of light emitting diodes (12) in combination with lenses (3) provides a light beam of required intensity, shape and color for railroad applications. The light emitting diodes are arranged in various configurations to form the array (2). The lenses may be Fresnel lenses. Control circuitry (C) energizes the light emitting diodes at predetermined or variable flashing rates. Sensing circuitry (222) senses the failure of light emitting diodes in the array and provides an indication of such failure.
摘要翻译：使用与透镜（3）组合的发光二极管（12）的阵列（2）的标记光为铁路应用提供所需强度，形状和颜色的光束。发光二极管以各种配置布置以形成阵列（2）。透镜可以是菲涅尔透镜。控制电路（C）以预定的或可变的闪烁速率激发发光二极管。感测电路（222）感测阵列中发光二极管的故障并提供这种故障的指示。

9. 发明授权

US5065321A Solid state event recorder 失效
标题翻译：固态事件记录器
公开(公告)号：US5065321A
公开(公告)日：1991-11-12
申请号：US367191
申请日：1989-06-15
申请人： Angel P. Bezos , Emilio A. Fernandez , Joseph I. Field, Jr.
发明人： Angel P. Bezos , Emilio A. Fernandez , Joseph I. Field, Jr.
IPC分类号： B60L3/12 , G01D9/00 , G06F17/40
CPC分类号： G01D9/005 , B60L3/12 , B60L2200/26 , Y02T90/16
摘要： A solid state event recorder having particular application to railroad locomotives has a plurality of interface modules to allow the collection of desired data over a period of time. Radio downloading of the data provided by a telemetry transmitter to wayside receivers is the primary way of downloading data. Alternative data downloading are provided by a removable memory module, a portable wireless data extractor and a laptop computer. The removable memory module is provided with its own backup battery power supply but normally derives its power from an inductive coupling to the solid state recorder. Data is read into the removable memory module from the solid state recorder via an inductive coupling, and data is read out of the removable memory module to the telemetry transmitter via another inductive coupling. Both the portable wireless data extractor and the laptop computer are used for maintenance purposes. The solid state recorder can be configured in a variety of ways and connected together as master and slave. For example, one recorder, acting as a master and functioning as the primary of operational recorder, can be connected to a second recorder, acting as a slave time synchronized with the first recorder. This second recorder can serve as a maintenance recorder for collecting long term data and trouble shooting a particular locomotive.
摘要翻译：具有特定应用于铁路机车的固态事件记录器具有多个接口模块，以允许在一段时间内收集期望的数据。将遥测发射机提供的数据无线电下载到路边接收机是下载数据的主要方式。替代数据下载由可移动存储器模块，便携式无线数据提取器和膝上型计算机提供。可移动存储器模块设置有其自己的备用电池电源，但是通常将电源从电感耦合导出到固态记录器。数据通过电感耦合从固态记录器读入到可移动存储器模块中，并且数据通过另一个电感耦合从可移动存储器模块读出到遥测发射器。便携式无线数据提取器和膝上型计算机都用于维护目的。固态记录器可以以各种方式进行配置，并以主机和从机的形式连接在一起。例如，作为主机并用作操作记录器的主要的一个记录器可以连接到第二记录器，作为与第一记录器同步的从时间。该第二记录器可用作收集长期数据和故障排除特定机车的维护记录器。

10. 发明授权

US4755803A Air brake manifold all level reset 失效
标题翻译：空气制动歧管全液位复位
公开(公告)号：US4755803A
公开(公告)日：1988-07-05
申请号：US54449
申请日：1987-05-27
申请人： James F. Shockley , Emilio A. Fernandez , Angel P. Bezos
发明人： James F. Shockley , Emilio A. Fernandez , Angel P. Bezos
IPC分类号： B60T17/22 , B60Q1/00
CPC分类号： B60T17/228 , Y10T307/779
摘要： An improved automatic train-line air brake pressure monitoring system includes circuits that emulate an automatic brake valve and cause an automatic brake manifold release whenever a four psi increase in pressure is sensed. The system includes a pressure sensor amplifier (10) which provides a signal proportional to the sensed pressure in a brake pipe. This signal is tracked by a peak hold circuit (12) that stores the peak value of the signal. The output of the sensor amplifier is subtracted from the output of the peak hold circuit in a subtractor (14) to provide a difference signal. The difference signal is tracked by a reduction hold circuit (22) which stores the minimum value of the difference output from the subtractor. An increase in measured pressure from the stored minimum value is compared in a comparator (24) with a reference value representing the four psi level, and when the increased pressure exceeds the reference value, a system reset is generated.
摘要翻译：改进的自动列车空气制动压力监测系统包括模拟自动制动阀的电路，并且每当检测到4psi的压力增加时，自动制动歧管释放。该系统包括压力传感器放大器（10），其提供与制动管中感测到的压力成比例的信号。该信号由存储信号的峰值的峰值保持电路（12）跟踪。传感器放大器的输出从减法器（14）中的峰值保持电路的输出中减去，以提供差分信号。差分信号由减法保持电路（22）跟踪，该电路存储从减法器输出的差值的最小值。在比较器（24）中比较从所存储的最小值的测量压力的增加与表示四psi的参考值，并且当增加的压力超过参考值时，产生系统复位。

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