Route examining system and method
First Claim
Patent Images
1. A system comprising:
- at least one examining module configured to be disposed onboard a vehicle system, the at least one examining module configured to identify an identified section of a route being traversed by the vehicle system, the identified section corresponding to at least one of a potentially damaged section of the route or an actually damaged section of the route, the at least one examining module comprising;
an application device configured to be disposed onboard the vehicle system and to be at least one of conductively or inductively coupled with the route during travel along the route;
a detection unit configured to monitor one or more electrical characteristics of the route in response to an examination signal injected into the route by the application device; and
an identification unit configured to examine the one or more electrical characteristics of the route in order to determine whether a section of the route extending between the application device and the detection unit is potentially damaged based on the one or more electrical characteristics; and
a mitigation module including a determination module that is configured to select a mitigation action from plural potential actions based at least upon a priority level corresponding to the identified section of the route, the priority level of the identified section of the route indicative of a greater priority responsive to the identified section of the route having one or more of;
increased vehicular traffic relative to one or more other sections of the route having a lower priority,increased grade relative to the one or more other sections of the route having the lower priority, ordifferent curvature relative to the one or more other sections of the route having the lower priority,wherein the mitigation module also is configured to, responsive to an identification by the at least one examining module of the identified section of the route, automatically perform the mitigation action that is selected and that corresponds to the identified section of the route, wherein the mitigation action comprises communication of a mitigation communication to a trip planning module that is configured to adjust a trip plan for the vehicle system responsive to receipt of the mitigation communication from the mitigation module.
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Accused Products
Abstract
A system includes at least one examining module configured to be disposed onboard a vehicle system and a mitigation module. The at least one examining module is configured to identify an identified section of a route being traversed by the vehicle system, with the identified section corresponding to at least one of a potentially damaged section of the route or an actually damaged section of the route. The mitigation module is configured to, responsive to an identification by the at least one examining module of the identified section of the route, automatically perform a mitigation action corresponding to the identified section of the route.
302 Citations
20 Claims
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1. A system comprising:
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at least one examining module configured to be disposed onboard a vehicle system, the at least one examining module configured to identify an identified section of a route being traversed by the vehicle system, the identified section corresponding to at least one of a potentially damaged section of the route or an actually damaged section of the route, the at least one examining module comprising; an application device configured to be disposed onboard the vehicle system and to be at least one of conductively or inductively coupled with the route during travel along the route; a detection unit configured to monitor one or more electrical characteristics of the route in response to an examination signal injected into the route by the application device; and an identification unit configured to examine the one or more electrical characteristics of the route in order to determine whether a section of the route extending between the application device and the detection unit is potentially damaged based on the one or more electrical characteristics; and a mitigation module including a determination module that is configured to select a mitigation action from plural potential actions based at least upon a priority level corresponding to the identified section of the route, the priority level of the identified section of the route indicative of a greater priority responsive to the identified section of the route having one or more of; increased vehicular traffic relative to one or more other sections of the route having a lower priority, increased grade relative to the one or more other sections of the route having the lower priority, or different curvature relative to the one or more other sections of the route having the lower priority, wherein the mitigation module also is configured to, responsive to an identification by the at least one examining module of the identified section of the route, automatically perform the mitigation action that is selected and that corresponds to the identified section of the route, wherein the mitigation action comprises communication of a mitigation communication to a trip planning module that is configured to adjust a trip plan for the vehicle system responsive to receipt of the mitigation communication from the mitigation module. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method comprising:
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electrically injecting an examination signal into a route being traveled by a vehicle system, the examination signal being injected into the route by the vehicle system; monitoring one or more electrical characteristics of the route responsive to the examination signal; identifying, with an identification unit, a potentially damaged section of the route based on the one or more electrical characteristics; selecting a mitigation action from plural potential actions based at least upon a priority level corresponding to the identified section of the route, the priority level of the identified section of the route indicative of a greater priority responsive to the identified section of the route having one or more of; increased vehicular traffic relative to one or more other sections of the route having a lower priority, increased grade relative to the one or more other sections of the route having the lower priority, or different curvature relative to the one or more other sections of the route having the lower priority; and performing, automatically, with a mitigation module, responsive to an identification of the potentially damaged section of the route by the identification unit, the mitigation action that is selected and corresponding to the identified section of the route, wherein performing the mitigation action comprises communicating, from the mitigation module, a mitigation communication to a trip planning module, and adjusting, with the trip planning module, a trip plan for the vehicle system responsive to receipt of the mitigation communication from the mitigation module. - View Dependent Claims (10, 11, 12, 13, 14)
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15. A tangible and non-transitory computer readable medium comprising one or more computer software modules configured to direct one or more processors to:
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control electrical injection of an examination signal into a route being traveled by a vehicle system, the examination signal being injected into the route by the vehicle system; monitor one or more electrical characteristics of the route responsive to the examination signal; identify a potentially damaged section of the route based on the one or more electrical characteristics; select a mitigation action from plural potential actions based at least upon a priority level corresponding to the identified section of the route, the priority level of the identified section of the route indicative of a greater priority responsive to the identified section of the route having one or more of; increased vehicular traffic relative to one or more other sections of the route having a lower priority, increased grade relative to the one or more other sections of the route having the lower priority, or different curvature relative to the one or more other sections of the route having the lower priority; and perform, responsive to an identification of the potentially damaged section of the route, the mitigation action that is selected and that corresponds to the identified section of the route, wherein the mitigation action includes directing the one or more processors to communicate a mitigation communication to a trip planning module configured to adjust a trip plan for the vehicle system responsive to receipt of the mitigation communication. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification