VEHICLE SENSOR SYSTEM
A vehicle sensor system reduces power obtained from a first power-generating component of a power-generating system based on a temperature variation between the first power-generating component and one or more additional power-generating components of the power-generating system at different operating speeds of the power-generating system. The power is reduced to prevent or reduce damage to the first power-generating component. The power-generating components can be axles of a vehicle.
1 . A system comprising:
one or more processors configured to reduce power obtained from a first power-generating component of a power-generating system based on a temperature variation between the first power-generating component and one or more additional power-generating components of the power-generating system at different operating speeds of the power-generating system to reduce damage to the first power-generating component.
2 . The system of claim 1 , wherein the first power-generating component is a first axle, and the one or more additional power-generating components are one or more additional axles of a vehicle that is the power-generating system.
3 . The system of claim 1 , wherein the one or more processors are configured to identify the temperature variation based on temperature sensor outputs measured at the different operating speeds of the power-generating system.
4 . The system of claim 1 , wherein the one or more processors are configured to identify the temperature variation responsive to a first temperature of the first power-generating component changing by a greater amount than one or more additional temperatures of the one or more additional power-generating components between the different operating speeds of the power-generating system.
5 . The system of claim 1 , wherein the power-generating system is a vehicle.
6 . The system of claim 1 , wherein the one or more processors are configured to automatically control operation of the first power-generating component responsive to identifying the temperature variation.
7 . A method comprising:
reducing power obtained from a first power-generating component of a power-generating system based on a temperature variation between the first power-generating component and one or more additional power-generating components of the power-generating system at different operating speeds of the power-generating system to reduce damage to the first power-generating component.
8 . The method of claim 7 , further comprising receiving outputs from one or more temperature sensors and identifying the temperature variation based on the outputs.
9 . The method of claim 8 , wherein the outputs received from the one or more temperature sensors include temperatures measured at the different operating speeds of the power-generating system.
10 . The method of claim 7 , wherein the power from the first power-generating component is reduced by reducing torque applied to rotate a first axle of a vehicle that is the power-generating system.
11 . The method of claim 7 , further comprising identifying the temperature variation responsive to a first temperature of the first power-generating component changing by a greater amount than one or more additional temperatures of the one or more additional power-generating components between the different operating speeds of the power-generating system.
12 . The method of claim 7 , wherein the one or more processors are configured to automatically control operation of the first power-generating component responsive to identifying the temperature variation.
13 . A system comprising:
one or more sensors configured to measure temperatures of different axles of a vehicle; and
one or more processors configured to obtain the temperatures that are measured and to compare the temperatures of the different axles for identifying a deteriorated condition of at least one of the axles,
wherein the one or more sensors are configured to measure the temperatures of the axles at different speeds of the vehicle.
14 . The system of claim 13 , wherein the one or more processors are configured to identify the deteriorated condition of at least one of the axles responsive to the temperature of a first axle of the axles changing by a different amount than the temperatures of at least a second axle of the axles between the different speeds of the vehicle.
15 . The system of claim 13 , wherein the one or more processors are configured to examine the temperatures to identify the deteriorated condition of at least one of the axles responsive to the temperature of a first axle changing by a greater amount between the different speeds of the vehicle than the temperature of at least a second axle between the different speeds of the vehicle.
16 . The system of claim 13 , wherein the vehicle is an automobile.
17 . The system of claim 13 , wherein the vehicle is a rail vehicle.
18 . The system of claim 13 , wherein the one or more processors are configured to automatically control operation of the at least one axle responsive to identifying the deteriorated condition.