System and method for managing battery of vehicle
AssigneesHyundai Motor Company, Kia Motors Corporation
InventorsKi Seung Baek, Jong Seo Yoon, Do Sung Hwang, Jae Hoon Choi
Life of this patent
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Abstract
A system for managing a battery of a vehicle includes a battery, a main relay connected to the battery to transfer or block power of the battery to components in the vehicle, and a controller. The controller is configured to control the components in the vehicle to be in a power-off (IG OFF) state and turning off the main relay when receiving a vehicle power-off input, and to determine whether or not the battery is abnormal by calculating a parameter for determining a state of the battery and comparing the calculated parameter with a plurality of reference values that are preset.
Claims17
A system for managing a battery of a vehicle comprising:
- a battery;
- a main relay connected to the battery to transfer or block power of the battery to components in the vehicle;
- and
- a controller configured to control the components in the vehicle to be in a power-off (IG OFF) state and turning off the main relay when receiving a vehicle power-off input, and to determine whether or not the battery is abnormal by calculating a parameter for determining a state of the battery and comparing the calculated parameter with a plurality of reference values that are preset.
A method for managing a battery of a vehicle including a battery and a main relay connected to the battery to transfer or block power of the battery to components in the vehicle, the method comprising:
- controlling the components in the vehicle to be in a power-off (IG OFF) state and turning off the main relay, by a controller, when a vehicle power-off input is received;
- and
- determining whether or not the battery is abnormal by calculating a parameter for determining a state of the battery and comparing the calculated parameter with a plurality of reference values that are preset, by the controller.
Dependencies are inferred from the claim text.