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公开(公告)号：US10689016B2
公开(公告)日：2020-06-23
申请号：US15717207
申请日：2017-09-27
摘要： A system includes a route examining system on a non-propulsion-generating vehicle at a trailing end of a leading vehicle system. The route examining system examines a route on which the leading vehicle system is moving to determine whether the route is damaged. The system also includes an off-board failsafe controller that communicates with the route examining system. The off-board failsafe controller sends a warning signal to the trailing vehicle system responsive to receiving a notification signal from the route examining system indicating detection of damage to the route. The off-board failsafe controller also sends the warning signal to the trailing vehicle system responsive to losing communication with the route examining system. The warning signal directs the trailing vehicle system to automatically change movement of the trailing vehicle system responsive to the detection of damage to the route and/or the off-board failsafe controller losing communication with the route examining system.
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公开(公告)号：US20180039842A1
公开(公告)日：2018-02-08
申请号：US15651067
申请日：2017-07-17
发明人： Chris Schuchmann , Robert Peipert , Timothy Brown , Derek Woo
IPC分类号： G06K9/00
CPC分类号： G06K9/00791 , B60W30/10 , B61K9/08 , B61L23/041 , B61L23/047 , B61L23/048 , G01C21/3461 , G06K9/00651
摘要： A route inspection system includes one or more processors configured to identify a reference location in sensor data provided by one or more sensors onboard a vehicle system. The reference location is identified along a route being traveled by the vehicle system. The one or more processors also are configured to identify a location of interest in subsequent sensor data provided by the one or more sensors. The location of interest identified along the route being traveled by the vehicle system. The one or more processors also are configured to determine a degree of curvature in the route based on a difference between the reference location and the location of interest.
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公开(公告)号：US20180015937A1
公开(公告)日：2018-01-18
申请号：US15717207
申请日：2017-09-27
摘要： A system includes a route examining system on a non-propulsion-generating vehicle at a trailing end of a leading vehicle system. The route examining system examines a route on which the leading vehicle system is moving to determine whether the route is damaged. The system also includes an off-board failsafe controller that communicates with the route examining system. The off-board failsafe controller sends a warning signal to the trailing vehicle system responsive to receiving a notification signal from the route examining system indicating detection of damage to the route. The off-board failsafe controller also sends the warning signal to the trailing vehicle system responsive to losing communication with the route examining system. The warning signal directs the trailing vehicle system to automatically change movement of the trailing vehicle system responsive to the detection of damage to the route and/or the off-board failsafe controller losing communication with the route examining system.
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公开(公告)号：US10558865B2
公开(公告)日：2020-02-11
申请号：US15651067
申请日：2017-07-17
发明人： Chris Schuchmann , Robert Peipert , Timothy Brown , Derek Woo
摘要： A route inspection system includes one or more processors configured to identify a reference location in sensor data provided by one or more sensors onboard a vehicle system. The reference location is identified along a route being traveled by the vehicle system. The one or more processors also are configured to identify a location of interest in subsequent sensor data provided by the one or more sensors. The location of interest identified along the route being traveled by the vehicle system. The one or more processors also are configured to determine a degree of curvature in the route based on a difference between the reference location and the location of interest.
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