BATTERY MANAGEMENT SYSTEM AND METHOD OF VEHICLE
First Claim
1. A vehicle battery management system, comprising:
- an alternator configured to supply a battery and electronic equipment of a vehicle with electricity that is generated by a driving torque of the vehicle;
a battery configured to supply the electronic equipment with power that is charged by the alternator;
a battery observer configured to monitor a condition of the battery;
a vehicle information collection portion configured to collect vehicle condition information based on driving conditions of the vehicle; and
a control portion configured to perform charging recovery of the battery by activating a battery refresh operation when at least one condition of a current accumulation value of the battery, a low SCO entry frequency, and a vehicle starting frequency satisfies a predetermined battery refresh condition.
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Accused Products
Abstract
Disclosed is a battery management system. More specifically, the battery management system includes an alternator that supplies a battery and electronic equipment of a vehicle with electricity that is generated by a driving torque of the vehicle, a battery that supplies the electronic equipment with power that is charged by the alternator, a battery observer that observes a condition of the battery, a vehicle information collection portion that collects vehicle condition information according to driving of the vehicle, and a control portion that performs charging recovery of the battery by activating a battery refresh operation when at least one condition of a current accumulation value of the battery, a low SCO entry frequency, and a vehicle starting frequency satisfies a predetermined battery refresh condition.
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Citations
15 Claims
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1. A vehicle battery management system, comprising:
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an alternator configured to supply a battery and electronic equipment of a vehicle with electricity that is generated by a driving torque of the vehicle; a battery configured to supply the electronic equipment with power that is charged by the alternator; a battery observer configured to monitor a condition of the battery; a vehicle information collection portion configured to collect vehicle condition information based on driving conditions of the vehicle; and a control portion configured to perform charging recovery of the battery by activating a battery refresh operation when at least one condition of a current accumulation value of the battery, a low SCO entry frequency, and a vehicle starting frequency satisfies a predetermined battery refresh condition. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A vehicle battery management method that is performed by a system that includes an alternator of a vehicle, a battery, and a control portion managing a charging state of the battery, comprising:
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a) collecting, by a controller, condition information of the vehicle and a condition of the battery; b) determining, by the controller, whether at least one condition of a current accumulation value of the battery, a low SCO entry frequency, and a vehicle starting frequency satisfies a predetermined battery refresh condition; and c) performing, by the controller, charging recovery of the battery by activating the battery refresh operation, when the determination result satisfies the battery refresh condition. - View Dependent Claims (10, 11, 12, 13, 14)
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15. A non-transitory computer readable medium containing program instructions executed by a processor or controller, the computer readable medium comprising:
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program instructions that collect condition information of the vehicle and a condition of the battery; program instructions that determine at least one condition of a current accumulation value of the battery, a low SCO entry frequency, and a vehicle starting frequency satisfies a predetermined battery refresh condition; and program instructions that perform charging recovery of the battery by activating the battery refresh operation, when the determination result satisfies the battery refresh condition.
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Specification