Driving control system and control method of fuel cell vehicle
AssigneesHyundai Motor Company, Kia Motors Corporation
InventorsJae Kwon Jung, Dong Hun Lee
Life of this patent
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Abstract
A driving control system of a fuel cell vehicle includes a fuel cell configured to receive hydrogen and air and generate power by a reaction between hydrogen and oxygen, a driving determiner configured to determine a driving state of a vehicle equipped with the fuel cell, a power calculator configured to calculate required power required to be supplied from the fuel cell, and a supply controller configured to control supply of air supplied to the fuel cell based on the driving state determined by the driving determiner and the required power calculated by the power calculator.
Claims16
A driving control system of a fuel cell vehicle, the driving control system comprising:
- a fuel cell configured to receive each of hydrogen and air and generate power therein by a reaction between hydrogen and oxygen;
- a driving determiner configured to determine a driving state of a vehicle equipped with the fuel cell;
- a power calculator configured to calculate required power required to be supplied from the fuel cell;
- and
- a supply controller configured to control supply of air supplied to the fuel cell based on the driving state determined by the driving determiner and the required power calculated by the power calculator
- wherein the driving determiner determines whether the vehicle is in a driving state or a stopped state based on vehicle speed information or gear shift stage information of the fuel cell vehicle;
- and
- wherein the power calculator calculates power consumed by accessories when the driving determiner determines that the vehicle is stopped.
A driving control method of a fuel cell vehicle, the driving control method comprising:
- determining a driving state of a vehicle equipped with a fuel cell;
- calculating required power required to be supplied from the fuel cell;
- and
- controlling supply of air supplied to the fuel cell based on the determined driving state and the calculated required power;
- wherein the driving determiner determines whether the vehicle is in a driving state or a stopped state based on vehicle speed information or gear shift stage information of the fuel cell vehicle;
- and
- wherein the power calculator calculates power consumed by accessories when the driving determiner determines that the vehicle is stopped.
Dependencies are inferred from the claim text.