Vehicle propulsion cooling
First Claim
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1. A system, comprising a computer including a processor and a memory, the memory storing instructions executable by the computer to:
- measure a temperature of a vehicle propulsion subsystem;
determine a time threshold based at least in part on a thermal mass of the vehicle propulsion subsystem;
actuate a first countermeasure when the temperature exceeds a first threshold;
measure an elapsed time from when the temperature exceeds the first threshold;
determine that the elapsed time exceeds the time threshold; and
then, actuate a second countermeasure;
wherein the countermeasures include actuating a vehicle climate control subsystem and opening at least one vehicle window.
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Abstract
A temperature of a vehicle propulsion subsystem is measured. At least two countermeasures are actuated, including actuating a vehicle climate control subsystem and opening at least one vehicle window when the temperature exceeds a first threshold.
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Citations
20 Claims
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1. A system, comprising a computer including a processor and a memory, the memory storing instructions executable by the computer to:
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measure a temperature of a vehicle propulsion subsystem; determine a time threshold based at least in part on a thermal mass of the vehicle propulsion subsystem; actuate a first countermeasure when the temperature exceeds a first threshold; measure an elapsed time from when the temperature exceeds the first threshold; determine that the elapsed time exceeds the time threshold; and then, actuate a second countermeasure; wherein the countermeasures include actuating a vehicle climate control subsystem and opening at least one vehicle window. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 19)
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10. A method, comprising:
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measuring a temperature of a propulsion subsystem with a temperature sensor; determining a time threshold based at least in part on a thermal mass of the vehicle propulsion subsystem; actuating a first countermeasure when the temperature exceeds a first threshold; measuring an elapsed time from when the temperature exceeds the first threshold; determining that the elapsed time exceeds the time threshold; and then, actuating a second countermeasure; wherein the countermeasures include actuating a vehicle climate control subsystem and opening at least one vehicle window. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 20)
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Specification