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公开(公告)号：US12062892B2
公开(公告)日：2024-08-13
申请号：US17753674
申请日：2020-09-14
申请人： Televic Rail NV
CPC分类号： H02G15/007 , B61L15/0018 , B61L15/009 , B64D11/0015 , G08B5/22 , H01R25/14 , B61D41/00 , B64D2011/0053 , H02G3/32
摘要： The present invention pertains an overhead unit (1) for presenting information, gathering information, transferring information, lighting and/or alarm signals in an individualized manner in a carriage or fuselage, comprising a function module (2), a fixation module (3) for removably attaching the overhead unit to a rail, two receival modules (5a, 5b) for receiving signals, two transmission modules (4a, 4b) for sending messages and a processing module (6) for processing messages, whereby the receival modules and the transmission modules are operationally connected to the processing module, wherein the fixation module comprises a mechanical fixation system (7) configured to interlock with a fixation system of the rail, wherein the overhead unit comprises a proximal longitudinal end (9) and a distal longitudinal end (10), wherein the receival modules comprise a proximal receival module located at the proximal end of the overhead unit and a distal receival module located at the distal end of the overhead unit, whereby the receival modules each comprise a sensor, wherein the transmission modules comprise a proximal transmission module located at the proximal end of the overhead unit and a distal transmission module located at the distal end of the overhead unit, whereby the transmission modules each comprise a transmission source, wherein the processing module of the overhead unit is configured to receive signals via the receival modules from a neighbouring overhead unit or from a neighbouring control unit, and/or wherein the processing module of the overhead unit is configured to cause the transmission modules to send out signals to a neighbouring overhead unit and/or the control unit.
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公开(公告)号：US20240227884A1
公开(公告)日：2024-07-11
申请号：US18094925
申请日：2023-01-09
CPC分类号： B61L15/009 , B61L15/0018 , B61L15/0072 , G06T11/206
摘要： Methods and systems implement an output interface of a display computing system to display a visualization of predictive output of an onboard computing system of a train. A display computing system obtains, from an onboard predictive control system of a train traveling along a rail from a departure to a destination, predicted speeds which the predictive control system uses to preemptively adjust control signals sent by an onboard train control system of the train. The display computing system provides a visualization of the predicted speeds obtained by the predictive control system.
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公开(公告)号：US11999395B2
公开(公告)日：2024-06-04
申请号：US17125569
申请日：2020-12-17
发明人： Tzong-Yi Lee
IPC分类号： G08G1/052 , B61L15/00 , B61L25/02 , B61L27/04 , G06F18/214 , G06F18/24 , G06T7/11 , G06T7/64 , G06V20/58 , B61L25/00
CPC分类号： B61L25/021 , B61L15/009 , B61L27/04 , G06F18/214 , G06F18/24 , G06T7/11 , G06T7/64 , G06V20/582 , B61L2205/04 , G06T2207/20132 , G06T2207/30252
摘要： A vehicle driving assistance method includes detecting a speed of a vehicle, obtaining a speed limit of the vehicle in a corresponding section of road based on images when the speed of the vehicle exceeds the speed threshold, and issuing a warning when the speed of the vehicle exceeds the speed limit of the vehicle in the corresponding section of road.
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公开(公告)号：US11938980B2
公开(公告)日：2024-03-26
申请号：US16960195
申请日：2018-01-16
发明人： Ken Shibata , Tetsuo Komura , Hiromi Goda , Hiroshi Jota , Kentaro Hoshino
CPC分类号： B61L15/0081 , B61L15/0063 , B61L15/0072 , B61L15/009 , G06F3/14
摘要： A RIO device mounted to a train includes an output unit that outputs a signal to a relay mounted to the train, and a controller that controls whether or not to cause the output unit to output the signal. The output unit includes a readback circuit that detects whether or not the signal is outputted from the output unit. The controller makes a signal stop request and a signal output request to the output unit before operation of the train starts, acquires a detection result of the readback circuit while each of the signal stop request and the signal output request is performed, and detects abnormality of the output unit using the detection result.
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公开(公告)号：US20230406376A1
公开(公告)日：2023-12-21
申请号：US18044712
申请日：2020-09-14
发明人： Kiyomasa MIWA , Takahiro ITO , Ken SHIBATA
IPC分类号： B61L15/00
CPC分类号： B61L15/0081 , B61L15/009
摘要： A central apparatus to be installed on a train, includes: a communication unit that acquires device information indicating a state of a device from the device installed on the train; and a control unit that determines whether to change a failure level to be displayed, with reference to a failure level display definition on the basis of the device information acquired from the device, the failure level display definition defining a condition for changing the failure level indicating a state of a failure of the device to be displayed when the failure of the device is displayed on a display apparatus.
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6.发明公开公开(公告)号：US20230382442A1
公开(公告)日：2023-11-30
申请号：US18245921
申请日：2021-09-07
CPC分类号： B61L15/009 , B61L25/08 , G09G3/001 , G09G2300/023 , G09G2370/00
摘要： A display device for displaying a graphical representation of information. The display device includes a first interface for receiving the information via a first transfer path, a second interface for receiving the information via a second transfer path. A first sub-display is designed to display a first sub-region of the graphical representation using the information received by the first interface, and a second sub-display is designed to display a second sub-region of the graphical representation using the information received by the second interface. The first and second sub-display form a complete display which is configured to display the graphical representation. The first sub-display and the second sub-display are arranged one behind the other in a viewing direction.
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公开(公告)号：US20230362349A1
公开(公告)日：2023-11-09
申请号：US17932169
申请日：2020-03-24
发明人： Keita Nakayama
CPC分类号： H04N17/002 , G06T7/0002 , B61L15/0081 , B61L15/009 , H04N7/183 , G06T2207/30252 , G06T2207/30168 , G06T2207/30232
摘要： A monitoring system is provided and includes a camera attached to a train car that takes an image of the vicinity of a door of the car, where a monitor displays a camera image taken by the camera and a dirt detection unit executes a dirt detection process for detecting dirt on the front glass of the camera. This configuration thereby allows the dirt detection unit to determine the execution timing for a dirt detection process on the basis of the train information that indicates the operational state of the train to execute the dirt detection process by using the camera image that has been obtained according to the execution timing.
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公开(公告)号：US09994243B1
公开(公告)日：2018-06-12
申请号：US15641912
申请日：2017-07-05
发明人： Steven Worm , Frank G. Armsworthy
CPC分类号： B61L15/0054 , B61L15/009 , B61L15/02 , H05K5/00 , H05K5/0017 , H05K5/02 , H05K5/0217 , H05K5/023
摘要： An end of train device suitable of use on a railroad vehicle includes an enclosure, and a plurality of electronic components including one or more displays positioned inside the enclosure, the one or more displays displaying information provided by the end of train device, wherein the enclosure comprises a top portion and a bottom portion, and wherein the top portion comprises a transparent dome, the information displayed by the one or more displays being visible from an outside of the enclosure through the transparent dome of the top portion.
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公开(公告)号：US09981674B1
公开(公告)日：2018-05-29
申请号：US15346479
申请日：2016-11-08
CPC分类号： B61L25/02 , B61K9/00 , B61L15/0027 , B61L15/0081 , B61L15/009 , B61L23/041 , B61L23/34 , B61L25/021 , B61L25/025 , B61L25/026 , B61L27/0011 , B61L27/0088 , B61L27/0094 , B61L29/24 , B61L29/246 , B61L2027/005 , B61L2205/04
摘要： This disclosure relates to a rail vehicle event analysis system configured to facilitate analysis of rail vehicle event records that correspond to rail vehicle events. The system may be configured to visually present a user with information related to operation of a rail vehicle. The user may review the information related to operation of the rail vehicle in real time, responsive to the rail vehicle being involved in a rail vehicle event, and/or at other times. The system may be configured to visually present information based on output signals generated by one or more sensors associated with the rail vehicle. The system may synchronize the presented information such that information from individual sensors may be compared and/or viewed at the same time by the user. The system may be configured to receive observations made by the user based on the user's review of the presented visual information.
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公开(公告)号：US20180099684A1
公开(公告)日：2018-04-12
申请号：US15726446
申请日：2017-10-06
CPC分类号： B61L23/06 , B61L15/009
摘要： Provided is a computer-implemented method for verifying electronic work zone instructions with an on-board system of a train. The method includes receiving at least one electronic work zone instruction message from an employee-in-charge device, generating at least one visual instruction diagram based at least partially on the electronic work zone instruction message, transmitting the at least one visual instruction diagram from the on-board system of the train to the employee-in-charge device, receiving a verification of the at least one visual instruction diagram from the employee-in-charge device, and enforcing at least one work zone instruction parameter of the electronic work zone instruction message by the on-board system of the train in response to receiving the verification. A system and computer program product are also provided.
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