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公开(公告)号：US20180222507A1
公开(公告)日：2018-08-09
申请号：US15749551
申请日：2015-08-31
发明人： Barton DeJarnatt , Travis Pless
CPC分类号： B61L29/32 , B61L23/007 , B61L29/24 , B61L29/286 , B61L29/30
摘要： A railroad crossing indication device (250) includes a processing unit (350) for receiving and processing data provided by a constant warning time device (40) in communication with a railroad track (20), wherein the data relate to a train approaching the railroad crossing, and a screen unit (300, 400, 500) for displaying information of the train approaching the railroad crossing based upon the data provided by the constant warning time device (40). Furthermore, a railroad crossing indication system (200) and a method (600) for displaying information at railroad crossings are disclosed.
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公开(公告)号：US10507854B2
公开(公告)日：2019-12-17
申请号：US15749551
申请日：2015-08-31
发明人： Barton DeJarnatt , Travis Pless
摘要： A railroad crossing indication device (250) includes a processing unit (350) for receiving and processing data provided by a constant warning time device (40) in communication with a railroad track (20), wherein the data relate to a train approaching the railroad crossing, and a screen unit (300, 400, 500) for displaying information of the train approaching the railroad crossing based upon the data provided by the constant warning time device (40). Furthermore, a railroad crossing indication system (200) and a method (600) for displaying information at railroad crossings are disclosed.
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公开(公告)号：US09610959B2
公开(公告)日：2017-04-04
申请号：US14725295
申请日：2015-05-29
发明人： Travis Pless , Barton DeJarnatt
CPC分类号： B61L7/10 , B61L5/18 , B61L5/1881 , B61L2207/02
摘要： A monitoring system for a wayside signaling device includes a light emitting diode (LED) circuit with an LED array, a LED driver unit for driving the LED array, and a mechanism for connecting and disconnecting the LED circuit, and an optical light sensing circuit with a light-controlled variable resistor operably coupled to a resistor driver unit including relay functionality. The LED circuit and the sensing circuit are arranged such that the light-controlled variable resistor monitors an output of the LED array, and that the relay functionality triggers the mechanism to connect or disconnect the LED circuit based on the output of the LED array.
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公开(公告)号：US20180087811A1
公开(公告)日：2018-03-29
申请号：US15563803
申请日：2016-01-25
发明人： Barton DeJarnatt , Travis Pless
摘要： A thermal energy removal system is provided to cool a rail of a railway track in a self-powered mode and/or an externally-powered mode. The system comprises a cooling module configured to mount on a side of the rail to remove heat stored inside the rail. The cooling module includes a solid state electrical insulation sandwiched between a plate and a heat sink. The cooling module further includes a first terminal and a second terminal. The first and second terminals to provide an electric energy source based on the heat extracted and harnessed for powering at least one of an electronic circuit, a light source, and a communication device associated with railways infrastructure.
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5.发明申请MONITORING SYSTEM, WAYSIDE LED SIGNALING DEVICE, AND METHOD FOR MONITORING A WAYSIDE LED SIGNALING DEVICE 有权监视系统，方式LED信号装置以及监视一路LED信号装置的方法公开(公告)号：US20160347336A1
公开(公告)日：2016-12-01
申请号：US14725295
申请日：2015-05-29
发明人： Travis Pless , Barton DeJarnatt
CPC分类号： B61L7/10 , B61L5/18 , B61L5/1881 , B61L2207/02
摘要： A monitoring system for a wayside signaling device includes a light emitting diode (LED) circuit with an LED array, a LED driver unit for driving the LED array, and a mechanism for connecting and disconnecting the LED circuit, and an optical light sensing circuit with a light-controlled variable resistor operably coupled to a resistor driver unit including relay functionality. The LED circuit and the sensing circuit are arranged such that the light-controlled variable resistor monitors an output of the LED array, and that the relay functionality triggers the mechanism to connect or disconnect the LED circuit based on the output of the LED array.
摘要翻译： 用于路边信号装置的监视系统包括具有LED阵列的发光二极管（LED）电路，用于驱动LED阵列的LED驱动器单元，以及用于连接和断开LED电路的机构，以及具有 可操作地耦合到包括中继功能的电阻驱动器单元的光控可变电阻器。 LED电路和感测电路被布置成使得光控可变电阻器监视LED阵列的输出，并且继电器功能触发基于LED阵列的输出来连接或断开LED电路的机构。
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公开(公告)号：US10753654B2
公开(公告)日：2020-08-25
申请号：US15563803
申请日：2016-01-25
发明人： Barton DeJarnatt , Travis Pless
摘要： A thermal energy removal system is provided to cool a rail of a railway track in a self-powered mode and/or an externally-powered mode. The system comprises a cooling module configured to mount on a side of the rail to remove heat stored inside the rail. The cooling module includes a solid state electrical insulation sandwiched between a plate and a heat sink. The cooling module further includes a first terminal and a second terminal. The first and second terminals to provide an electric energy source based on the heat extracted and harnessed for powering at least one of an electronic circuit, a light source, and a communication device associated with railways infrastructure.
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公开(公告)号：US09809237B2
公开(公告)日：2017-11-07
申请号：US15010362
申请日：2016-01-29
发明人： Barton DeJarnatt , Travis Pless
CPC分类号： B61L29/08 , B61L15/0027 , B61L15/0036 , B61L23/007 , B61L23/041 , B61L29/04 , B61L2201/00
摘要： A detection and warning system is provided for a railroad crossing. The system comprises a sensor configured to be mounted on an underside of a gate arm of a railroad crossing gate to detect a presence of a vehicle or other object that is obstructing the railroad crossing. The system further comprises a communication interface coupled to the sensor. In response to a detection of the vehicle or the other object, the communication interface to relay a warning signal indicative of a possible collision on the railroad crossing with the vehicle or the other object.
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公开(公告)号：US20170217463A1
公开(公告)日：2017-08-03
申请号：US15010362
申请日：2016-01-29
发明人： Barton DeJarnatt , Travis Pless
CPC分类号： B61L29/08 , B61L15/0027 , B61L15/0036 , B61L23/007 , B61L23/041 , B61L29/04 , B61L2201/00
摘要： A detection and warning system is provided for a railroad crossing. The system comprises a sensor configured to be mounted on an underside of a gate arm of a railroad crossing gate to detect a presence of a vehicle or other object that is obstructing the railroad crossing. The system further comprises a communication interface coupled to the sensor. In response to a detection of the vehicle or the other object, the communication interface to relay a warning signal indicative of a possible collision on the railroad crossing with the vehicle or the other object.
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公开(公告)号：US09487224B1
公开(公告)日：2016-11-08
申请号：US14860764
申请日：2015-09-22
发明人： Travis Pless , Barton DeJarnatt
IPC分类号： B61L29/04 , E01F13/06 , E06B3/92 , E05F15/646 , E05F15/643
CPC分类号： B61L29/04 , E01F13/06 , E05F15/611 , E05F15/643 , E05F15/646 , E05Y2800/122 , E06B3/921
摘要： A system for operating a gate arm of a railroad crossing gate is provided. The system includes a lever, a spring attached to an extendable gate arm, a cable mechanism including a cable and a crossing mechanism. The lever is movably coupled to the cable and the spring is coupled to the cable. The lever is coupled to the crossing mechanism and the cable is coupled to the crossing mechanism. The cable mechanism is configured to extend and retract the extendable gate arm and the lever is configured to enable the spring to pull the extendable arm out from a retracted position.
摘要翻译： 提供了一种用于操作铁路交叉门的门臂的系统。 该系统包括杠杆，附接到可延伸门臂的弹簧，包括电缆和交叉机构的电缆机构。 杠杆可移动地联接到电缆，并且弹簧联接到电缆。 杠杆联接到交叉机构，并且电缆耦合到交叉机构。 缆线机构构造成延伸和缩回可伸缩门臂，并且杆构造成使得弹簧能够使伸出臂从缩回位置拉出。
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