公开(公告)号：US11787453B2

公开(公告)日：2023-10-17

申请号：US16561421

申请日：2019-09-05

申请人： PROGRESS RAIL SERVICES CORPORATION

发明人： Bradley Howard ,  John Brand

IPC分类号： B61L27/53 ,  G05B13/02 ,  B61L27/04 ,  B61L27/40 ,  B61L27/60 ,  B61L27/70

CPC分类号： B61L27/53 ,  B61L27/04 ,  B61L27/40 ,  B61L27/60 ,  B61L27/70 ,  G05B13/0265 ,  B61L2201/00

摘要： A machine learning system for maintaining distributed computer control systems for a train may include a data acquisition hub communicatively connected to a plurality of sensors configured to acquire real-time configuration data from one or more of the computer control systems. The machine learning system may also include an analytics server communicatively connected to the data acquisition hub. The analytics server may include a virtual system modeling engine configured to model an actual train control system comprising the distributed computer control systems, a virtual system model database configured to store one or more virtual system models of the distributed computer control systems, wherein each of the one or more virtual system models includes preset configuration settings for the distributed computer control systems, and a machine learning engine configured to monitor the real-time configuration data and the preset configuration settings. The machine learning engine may warn when there is a difference between the real-time configuration data and the preset configuration settings, the difference being indicative of at least two of the distributed computer control systems being out of synchronization by more than a threshold deviation.

公开(公告)号：US11780480B1

公开(公告)日：2023-10-10

申请号：US16590028

申请日：2019-10-01

申请人： Bentley Systems, Incorporated

发明人： Joseph G. Ashe

IPC分类号： B61L23/04 ,  G06Q10/0631 ,  G06Q10/0635 ,  B61L25/08 ,  B61L27/53

CPC分类号： B61L23/047 ,  B61L25/08 ,  B61L27/53 ,  G06Q10/0635 ,  G06Q10/06315

摘要： In various embodiments, techniques are provided for determining a connection between a rail turnout and another rail turnout or other rail element by a geometry connection process of rail network design software, by reducing the actual complex geometry of the rail turnout to a simplified arc, which at one end is tangent to the geometry of a connecting element at end of the rail turnout and at the other end is tangent to the geometry of a parent base element of the rail turnout. The simplified arc is utilized instead of the actual complex geometry of the rail turnout by a connection computation engine to determine the connection in the model (e.g., by fitting a connection solution using least squares).

公开(公告)号：US11673590B2

公开(公告)日：2023-06-13

申请号：US17385780

申请日：2021-07-26

申请人： Robert Hydro

发明人： Robert Hydro

IPC分类号： B61K9/10 ,  B61L27/50 ,  B61L23/04 ,  B61L23/14 ,  A63G7/00 ,  H04N7/18 ,  B61B5/02 ,  A63G21/04 ,  B61L27/53 ,  H04N23/54 ,  H04N23/57 ,  H04N23/69 ,  H04N23/90

CPC分类号： B61L27/50 ,  A63G7/00 ,  A63G21/04 ,  B61B5/02 ,  B61K9/10 ,  B61L23/044 ,  B61L23/045 ,  B61L23/14 ,  B61L27/53 ,  H04N7/181 ,  H04N23/54 ,  H04N23/57 ,  H04N23/69 ,  B61L2201/00 ,  H04N23/90

摘要： An inspection system for inspecting the track of an amusement ride with at least one rail. A vehicle is provided that is designed to ride along the track. The vehicle supports cameras. The cameras are positioned in unobstructed areas. The cameras image the rail from different angles as the vehicle rides along the track. The images recorded by the cameras are reviewed to identify any defect or issue with the rail or its supporting framework that may impact from the safety of the ride.