Gary S. Newton - Adams NY Abraham Long, Jr. - Black River NY Anthony W. Lumbis - Watertown NY
Assignee:
New York Air Brake Corporation - Watertown NY
International Classification:
H05K 114
US Classification:
303 20, 303 3, 303 15, 303128, 361614
Abstract:
A trainline communication controller for placement on a rail car or locomotive of a train in order form a network having a housing with a front plate assembly which includes a plurality of external electrical receptacles. A plurality of circuits, including surface connectors, are positioned in the housing. A printed circuit board including connector smating directly with the surface connectors of the circuits and where in the receptacles are mounted on the printed circuit board.
Trainline controller including testing of signal quality on a trainline network by commanding each node to transmitter calibration signal. A signal detector is connected to the trainline at a common junction with a head end termination circuit. A stuck-on transmitter is determined by a transmission current drawn by the transceiver is on for a present amount of time.
Anthony W. Lumbis - Watertown NY, US Dale R. Stevens - Adams Center NY, US John N. Versic - Watertown NY, US
Assignee:
New York Air Brake Corproation - Watertown NY
International Classification:
G06F019/00 G05D001/00
US Classification:
701 20, 320104, 303128
Abstract:
An electronic control system () for an electropneumatic brake for a rail vehicle having a power trainline (), comprising a battery (); a functional control module () and a power management module; wherein the functional control module () includes a brake controller for the electropneumatic brake, an interface to the power trainline, a transceiver for receiving brake signals, a power supply circuit deriving a power supply from the power trainline (), and a control management controller for the transceiver and the power supply circuit; and wherein the power management module includes a battery charging circuit connected to the power supply and a power controller for the battery charging circuit and the power supply circuit.
Method And Device For Setting Ecp Brakes To Modes Of Operation
Anthony W. Lumbis - Watertown NY, US Gary S. Newton - Adams NY, US Bryan M. McLaughlin - Watertown NY, US
Assignee:
New York Air Brake Corporation - Watertown NY
International Classification:
B60T013/00
US Classification:
303 7, 303 3
Abstract:
A method of setting an electropneumatic brake device on a rail car to a mode of operation includes applying a wake-up voltage on a trainline to each brake device connected to the trainline. A command signal is sent to each brake device to enter a requested mode of operation. An acknowledgement signal is received from each of the brake devices on the trainline, and a command signal is sent to each brake device to stop broadcasting.
Trainline controller including testing of signal quality on a trainline network by commanding each node to transmitter calibration signal. A signal detector is connected to the trainline at a common junction with a head end termination circuit. A stuck-on transmitter is determined by a transmission current drawn by the transceiver is on for a present amount of time.
Keith Parnapy - North Bangor NY, US Steven Newton - Adams NY, US Bryan M. McLaughlin - Watertown NY, US Anthony Lumbis - Watertown NY, US Patrick Storms - Carthage NY, US Gary Newton - Adams NY, US
Assignee:
New York Air Brake Corporation - Watertown NY
International Classification:
H01R 33/00
US Classification:
439 34, 439559
Abstract:
An End of Car (EOC) junction box assembly includes a housing wherein a plurality of female/female contact sockets couple with a corresponding plurality of male contact pins and are positioned by a fitting that enables the female/female contact sockets to interface with an EOC receptacle plug also included in the housing body, such that alternate positions of the fitting and EOC receptacle plug are available during assembly while the components included in the housing body are restrained from rotation following assembly.
Brian Gallagher - Watertown NY, US Bryan M. McLaughlin - Watertown NY, US Michael L. Parisian - Dexter NY, US Anthony Lumbis - Watertown NY, US Gary Newton - Adams NY, US
Assignee:
New York Air Brake Corporation - Watertown NY
International Classification:
G01R 31/00 B61K 7/12
US Classification:
324503, 246182 A
Abstract:
A trainline integrity locomotive test device is provided that is configured to provide conventionally provided End-Of-Train (EOT) functionality required for a single locomotive test as well as functionality necessary for troubleshooting electrical problems in trainline electrical conductors, wherein the trainline integrity locomotive test device includes a reduced number of components in comparison with a conventional EOT device. Additionally, the test device is provided in more compact, durable and robust form relative to conventional EOT devices. As part of the transmission of trainline integrity data from the test device to the Head-End-Unit, a communications heartbeat signal is substituted for brake pipe pressure conventionally detected by EOT devices, so as to provide an indication of data communication reliability.
Kevin B. Root - Black River NY, US Dale R. Stevens - Adams Center NY, US Anthony W. Lumbis - Watertown NY, US Alexander G. Perry - Gananoque, CA
Assignee:
NEW YORK AIR BRAKE CORPORATION - Watertown NY
International Classification:
B61L 3/12 H02J 7/02
US Classification:
246167 R, 320162
Abstract:
An end of train device for an electrically controlled pneumatic brake system includes a radio transceiver, a brake pipe sensor, a brake pipe valve, a manual switch and a first controller controlling the radio transceiver and the valve. It also includes a wire transceiver for wire communication over a train line and a second controller connected to and controlling the wire transceiver. The first and second controllers are connected to each other and control the radio transceiver to be active when the wire transceiver is active. Two batteries are provided with an improved power management circuit to individually charge the batteries.