System And Method For Controlling Electric Power In A Plug-In Vehicle From An External Power Source
First Claim
1. A system for controlling electric power in a plug-in vehicle from an external power source to one or more predetermined components in the vehicle, the external power source being external to the vehicle and having a maximum power level, the system comprising:
- a battery in the vehicle to receive electric power at a charging level from the external power source; and
a controller in the vehicle configured to determine an available power level based on the charging level and the maximum power level and to distribute the electric power from the external power source to the predetermined components in the vehicle based on the available power level.
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Accused Products
Abstract
A system and method is provided for controlling electric power in a plug-in vehicle, such as a pure electric vehicle or hybrid electric vehicle. The electric power is controlled from an external power source to one or more predetermined components in the plug-in vehicle. The power source is external to the vehicle and has a maximum power level. Electric power at a charging level from the external power source is received. Based on the charging level and the maximum power level, an available power level is determined. Based on the available power level, the electric power is controlled from the external power source to the predetermined components in the plug-in vehicle.
74 Citations
20 Claims
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1. A system for controlling electric power in a plug-in vehicle from an external power source to one or more predetermined components in the vehicle, the external power source being external to the vehicle and having a maximum power level, the system comprising:
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a battery in the vehicle to receive electric power at a charging level from the external power source; and a controller in the vehicle configured to determine an available power level based on the charging level and the maximum power level and to distribute the electric power from the external power source to the predetermined components in the vehicle based on the available power level. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A system for controlling electric power from an external power source to one or more predetermined components in a plug-in vehicle, the external power source being external to the vehicle and having a maximum power level, the system comprising:
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a high-voltage storage battery in the plug-in vehicle to receive electric power at a charging level from the external power source; and a controller in the vehicle configured to determine an available power level based on the charging level and the maximum power level, to prioritize the predetermined components based on a programmed user preference, and to distribute the electric power from the external power source to at least one of the predetermined components based on the available power level and the prioritization.
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14. A method of controlling power from an external power source to one or more predetermined components in a plug-in vehicle, the external power source being external to the vehicle and having a maximum power level, the method comprising:
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receiving electric power at a battery charging level from the external power source; determining an available power level based on the battery charging level and the maximum power level of the external power source; and controlling the electric power from the external power source to the predetermined components in the plug-in vehicle based on the available power level. - View Dependent Claims (15, 16, 17, 18, 19, 20)
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Specification