Method And System For Enhancing Fuel Economy Of A Hybrid Electric Vehicle
First Claim
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1. A system for enhancing fuel economy of a hybrid electric vehicle with a high-voltage storage battery and a heat transfer device, the system comprising:
- a logic device configured to determine whether a user has elected to enhance fuel economy of the vehicle and to generate a command signal increasing operation of the heat transfer device to reduce temperature of the battery when the user has elected to enhance the fuel economy.
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Abstract
A method and system is disclosed for enhancing fuel economy of a hybrid electric vehicle (HEV) with a high-voltage storage battery and a heat transfer device. Whether a user has elected to enhance the fuel economy of the HEV is determined. When the user has elected to enhance the fuel economy, a command signal is generated increasing operation of the heat transfer device to reduce a temperature of the high-voltage storage battery.
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Citations
20 Claims
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1. A system for enhancing fuel economy of a hybrid electric vehicle with a high-voltage storage battery and a heat transfer device, the system comprising:
a logic device configured to determine whether a user has elected to enhance fuel economy of the vehicle and to generate a command signal increasing operation of the heat transfer device to reduce temperature of the battery when the user has elected to enhance the fuel economy. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A system for enhancing fuel economy of a hybrid electric vehicle with a high-voltage storage battery and a heat transfer device, the system comprising:
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a fuel economy input device for a user to elect enhancement of fuel economy of the vehicle; and a logic device in electrical communication with the fuel economy input device and configured to receive a signal indicating a temperature of the high-voltage storage battery; determine whether the user has elected to enhance fuel economy of the vehicle; and generate a command signal increasing a rate that the heat transfer device transfers heat away from the battery based on the temperature of the battery when the user has elected to enhance the fuel economy of the vehicle. - View Dependent Claims (15, 16)
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17. A method of enhancing fuel economy of a hybrid electric vehicle with a high-voltage storage battery and a heat transfer device, the method comprising:
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determining whether a user has elected to enhance fuel economy of the vehicle; and generating a command signal increasing operation of the heat transfer device to reduce temperature of the battery when the user has elected to enhance the fuel economy. - View Dependent Claims (18, 19, 20)
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Specification