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WO/2021/095424A1 |
When a plurality of simulations executed by each of a plurality of communicably connected simulators are executed in coordination, the simulations are executed efficiently and quickly as a whole. This information processing system stores...
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WO/2021/094998A1 |
A system for signaling the space available to passengers of a transport system is described, the passenger transport system comprising passenger transport vehicles (T) each comprising a plurality of predetermined sections of space (P1, P...
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WO/2021/094401A1 |
A computer-implemented method for maintenance planning for a train wheel, the method comprising: receiving (S1) measurement data of the train wheel; determining (S2), using the measurement data, whether the train wheel will need to under...
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WO/2021/088627A1 |
A temporary train speed restriction command issuing method and system based on a track circuit. The method comprises: S1: using a track circuit to receive temporary speed restriction information in a speed restriction section and normal ...
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WO/2021/088447A1 |
A temporary train speed restriction delivery method and system employing a track circuit. The method comprises: S1, using a track circuit to receive temporary speed restriction information in a speed restriction zone and normal signal au...
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WO/2021/090572A1 |
A resource operation plan creation support device 1 comprises: a training information storage unit (storage unit 13) that stores plan result information of an existing operation arrangement plan; a route recommendation processing unit 11...
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WO/2021/092149A1 |
Described herein are techniques for determining motion characteristics (e.g., position, velocity, acceleration, etc.) of one or more trains traveling along a train track, such that train control systems may have the information needed to...
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WO/2021/084888A1 |
A railway signaling system S for controlling field equipment is characterized by: determining whether a train 100 is present in each block of a track 103 along which the train 100 runs and which has been divided into multiple blocks; whe...
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WO/2021/082256A1 |
An automatic train driving method, a VOBC, a TIAS, and a ZC. Said method comprises: in an FAM mode, if the position of a target train is lost and the target train is in an emergency braking stop state, sending a train message to a TIAS (...
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WO/2021/082521A1 |
Disclosed in the present invention are a permanent-magnet magnetic levitation rail transit control system and method based on 5G communication technology. The system comprises: an intelligent control center, a 5G communication platform, ...
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WO/2021/083946A1 |
Disclosed are a sensor device for placement on a rail track and a method for placing said sensor device, the sensor device comprising one or more permanent magnets positioned such that the sensor device is mountable on the lateral side o...
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WO/2021/084542A1 |
A cyber security system for providing security to a railway, the system comprising a data monitoring and processing hub; a network comprising a plurality of data collection agents configured to monitor railway infrastructure communicatio...
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WO/2021/079583A1 |
This monitoring device comprises: an acceleration acquisition unit for acquiring acceleration data of a vehicle traveling along a track; an acceleration effective value acquisition unit for acquiring a plurality of acceleration effective...
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WO/2021/080012A1 |
According to one embodiment, this speed profile creation device comprises: a travel condition setting unit which sets a travel range and a target travel time for a train; a travel simulation execution unit which executes a travel simulat...
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WO/2021/079866A1 |
A station platform safety support system in which a first bird's-eye view camera and a second bird's-eye view camera are installed at different locations to photograph the same monitoring section in a linear shadow caused in a gap betwee...
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WO/2021/079865A1 |
In this train position determination device, a camera (20) is installed at a station so as to photograph, from the side, a train stopping at a fixed position of the station. A processing device (200) is provided with an image processing ...
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WO/2021/079864A1 |
In a train position determining device (2), overhead cameras (21, 23) are installed in overhead positions in which, if a train (1) has stopped in a prescribed position in a station, end portions of a linear shadow generated between a lea...
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WO/2021/079061A1 |
The invention relates to a method for confirming that a command to reduce consumption of electrical power in at least one passenger transportation vehicle has been executed, the method comprising the following steps: - sending (E1) a con...
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WO/2021/076214A1 |
A trusted train derailment avoidance control system supported on a train operable to travel a fixed track, and comprising an inertial measurement unit. The IMU estimates a current position of the train based on initial position and movem...
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WO/2021/075210A1 |
This sensor performance evaluation system is provided with: a recording unit (5) in which, with respect to each of a plurality of ground-installed objects (1) installed beside a track (9) on which a vehicle (8) equipped with an external ...
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WO/2021/074894A1 |
A method of communication-based train control system migration includes scanning a guideway to generate surveying data and processing surveying data to calculate a 3-D representation of the guideway. Appropriate locations are determined ...
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WO/2021/072976A1 |
A method (300) for waking up a train in four carriages coupling mode from sleep state on double-track-line is disclosed. The method (300) comprises steps of: receiving a static test request transmitted by a train in four carriages coupli...
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WO/2021/076251A1 |
In one embodiment, a method includes receiving first Light Detection and Ranging (LiDAR) data associated with a railroad environment, extracting an asset from the first LiDAR data associated with the railroad environment, and superimposi...
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WO/2021/074892A1 |
A positioning and odometry system (POS) includes one or more sensors configured to collect sensor data. The one or more sensors are operably coupled to a portable housing configured to be coupled to a vehicle body. POS has processing cir...
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WO/2021/073221A1 |
A train control DMI data redundancy control method. A DMI simultaneously receives and processes two groups of data which are mutually in a main and backup relationship, the DMI determines the main and backup relationship on the basis of ...
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WO/2021/072533A1 |
A method and apparatus to detect breaks in tracks and/or detect the presence of a vehicle, such as a train, in a monitored section of the track or rail. Embodiments of the present invention measure the change in track inductance associat...
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WO/2021/074893A1 |
A signal aspect enforcement method for a rail vehicle includes determining if vehicle position is unknown. The system determines if rail vehicle speed is less than a line-of-sight threshold speed. The system determines the grade of the r...
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WO/2021/075226A1 |
The purpose of the present invention is to confirm the health of obstacle detection sensors installed on a vehicle and the ground frequently and at low cost. For this purpose, the present invention provides a sensor health confirmation s...
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WO/2021/076215A1 |
A trusted accident avoidance control system supported on a vehicle operable to travel a path, and comprising at least first and second location determination components operable to estimate a current position of the vehicle. An error cor...
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WO/2021/072143A1 |
A train control system (100) uses machine learning for implementing handovers between centralized and distributed train control models. A machine learning engine receives training data from a data acquisition hub (312), receives a centra...
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WO/2021/070140A1 |
A system for determining a stationary state of a rail vehicle on a track includes a first radar mounted at an end of the rail vehicle and a second radar mounted at another end of the rail vehicle. A speed sensor is mounted on the rail ve...
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WO/2021/070603A1 |
A travel pattern creation device 10 comprises a target pattern creation unit 1, a switching point specification unit 2, and a recreation determination unit 4. The target pattern creation unit 1 must cause a reflection in a disturbance re...
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WO/2021/071778A1 |
A train control system (100) uses artificial intelligence for maintaining synchronization between centralized and distributed train control models. A machine learning engine receives training data from a data acquisition hub (312), a fir...
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WO/2021/070161A1 |
A monitoring apparatus (10) for mechanical joints (50, 50', 55, 55') of railway rails (90, 90'), comprises: - a tubular shape body (12); - two terminations (14, 14') disposed at the ends of said body (12); - an optical fiber strain gauge...
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WO/2021/071776A1 |
A train control system (100) controls the ramp rate at which a train (102) accelerates after braking. A machine learning engine receives training data from a data acquisition hub (312), including a plurality of input conditions of the tr...
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WO/2021/068302A1 |
A diagnostic method and apparatus for a shaft breakage fault of a railway vehicle. The diagnostic method for a shaft breakage fault of a railway vehicle can perform shaft breakage fault diagnosis on a plurality of axles of the railway ve...
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WO/2021/063325A1 |
Provided in the present invention are an automatic train protection system and method. The automatic train protection system comprises: an allocation unit, connected to operating trains and regional controller computing nodes, configured...
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WO/2021/063605A1 |
The invention relates to a train protection method in which - at least one rail-side data transmission device (111) that forms a boundary point (SPk) for a track section (Sk) is controlled by a railway signal (110) and - a wireless devic...
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WO/2021/065341A1 |
The present invention efficiently records external sensor data without changing a resolution, a sampling rate, or the like. In a data recording device, an obtained data property storage unit stores an external environment from which exte...
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WO/2021/065343A1 |
In contemporary railroad crossing control, the time from when a warning at a railroad crossing is issued to when a train arrives at the railroad crossing is always ensured as time necessary for ensuring safety at the railroad crossing. A...
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WO/2021/063606A1 |
The invention relates to a method for displaying vehicle information relating to a vehicle (1) for conveying passengers. In order to improve the retrieval and display of vehicle information (FI), a display unit (22, 24, 26) of a passenge...
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WO/2021/059385A1 |
The purpose of the present invention is to provide a space sensing technique for sensing entry of a sensing subject into a predetermined space. To achieve the foregoing, one space sensing system that is representative of the present inve...
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WO/2021/058220A1 |
The invention relates to a method for monitoring functions of a balise (BL). At least one balise signal emitted from the balise (BL) is read by a reader (LG) via a first interface (S1) and output to a second interface (S2) for further pr...
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WO/2021/053620A1 |
A system is described for determining the location of a vehicle including an on-board computer and a ground penetrating radar mounted on the vehicle that is communicably connected to the on-board computer. A reflective landmark is locate...
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WO/2021/053908A1 |
In order to meet the demand to use wireless not only for wireless transmission needed for rail traffic, but also to transmit service information, transmit device status monitoring information, transmit car video information, and so forth...
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WO/2021/054086A1 |
If it is difficult to implement facility design in which all combination conditions relating to train operation, such as addition of extra trains in response to an accident or a breakdown, for example, are defined in advance, rail potent...
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WO/2021/053916A1 |
Provided is a technology in which, when an object (obstacle) that hinders a train from traveling on a track, such as a falling object, a fallen tree, an overhead line vinyl, or invasion of a person or an animal, is detected, or when a pr...
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WO/2021/055545A1 |
According to some embodiments, a railcar monitoring system for monitoring one or more conditions associated with a railcar comprises a railcar controller and one or more sensors disposed throughout the railcar and communicably coupled to...
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WO/2021/055181A1 |
A system (20, 70) and method (FIG. 9, FIG. 10) for detecting buckled rail (18) and for predicting a risk (74) for rail buckling is disclosed. The method may comprise receiving data from a camera (22) mounted on locomotive (24) traveling ...
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WO/2021/052948A1 |
A system comprising an electrically propellable vehicle and a rail element comprising at least one electric conductor arranged in at least one groove thereof and being adapted to be put under voltage for supplying electric power to the v...
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