Battery secondary use management system
First Claim
1. A battery secondary use management system for managing a secondary use destination of a battery in use by using information of the battery, comprising:
- a first battery management server configured to;
obtain, while the battery is in use in a device, degradation degree information and use mode information of the battery in use through communication with the device including the battery, whereinthe device is a vehicle and the battery in use is an on-board battery in use in the vehicle,the degradation degree information is indicative of a current capacity of the battery, andthe use mode information comprising at least one of;
a use frequency of the vehicle;
a travel distance in a predetermined period; and
a respective travel distance for each travel; and
predict, while the battery is in use in the device, an expiration-of-use time of the battery in use based on the degradation degree information and the use mode information;
a second battery management server configured to;
predict battery replacement times of batteries used in a plurality of secondary use destination candidates; and
a battery secondary use management server configured to;
determine, while the battery is in use in the device, in advance the secondary use destination of the battery in use before expiration of use based on the expiration-of-use time and the battery replacement times of the batteries used in the plurality of secondary use destination candidates.
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Accused Products
Abstract
A battery secondary use management system for managing a secondary use destination of a battery in use by using information of the battery includes an expired use time prediction unit configured to obtain estimated degradation information of the battery in use and predict an expired use time of the battery in use on the basis of the estimated degradation information which is acquired, and a secondary use destination determining unit configured to determine in advance the secondary use destination of the battery in use before expiration of use on the basis of the expiration-of-use date which is predicted.
11 Citations
17 Claims
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1. A battery secondary use management system for managing a secondary use destination of a battery in use by using information of the battery, comprising:
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a first battery management server configured to; obtain, while the battery is in use in a device, degradation degree information and use mode information of the battery in use through communication with the device including the battery, wherein the device is a vehicle and the battery in use is an on-board battery in use in the vehicle, the degradation degree information is indicative of a current capacity of the battery, and the use mode information comprising at least one of; a use frequency of the vehicle; a travel distance in a predetermined period; and a respective travel distance for each travel; and predict, while the battery is in use in the device, an expiration-of-use time of the battery in use based on the degradation degree information and the use mode information; a second battery management server configured to; predict battery replacement times of batteries used in a plurality of secondary use destination candidates; and a battery secondary use management server configured to; determine, while the battery is in use in the device, in advance the secondary use destination of the battery in use before expiration of use based on the expiration-of-use time and the battery replacement times of the batteries used in the plurality of secondary use destination candidates. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A battery secondary use management apparatus for managing a secondary use destination of a battery in use by using information of the battery, comprising:
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a first battery management server configured to; obtain expired use time information of the battery in use, the expired use time information being predicted from degradation degree information of the battery in use and use mode information of the battery in use, wherein the battery is an on-board battery in use in a vehicle, the degradation degree information is indicative of a current capacity of the battery, the use mode information comprising at least one of; a use frequency of the vehicle; a travel distance in a predetermined period; and a respective travel distance for each travel; and a second battery management server configured to obtain battery replacement time information of batteries used in a plurality of secondary use destination candidates which become secondary use destination candidates of the battery in use, through communication with the secondary use destination candidates; and a battery secondary use management server configured to determine in advance the secondary use destination of the battery in use before expiration of use based on the battery replacement time information of the batteries used in the plurality of secondary use destination candidates and the expired use time information. - View Dependent Claims (13, 14)
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15. A method, performed by a first battery management server and a battery secondary use management server, for managing battery secondary use, comprising:
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obtaining, by the first battery management server, degradation degree information and use mode information of a battery in use through communication between the first battery management server and a device including the battery, wherein the device is a vehicle and the battery in use is an on-board battery in use in the vehicle, the degradation degree information is indicative of a current capacity of the battery, and the use mode information comprising at least one of; a use frequency of the vehicle; a travel distance in a predetermined period; and a respective travel distance for each travel; predicting, by the first battery management server, an expiration-of-use time of a battery in use based on the degradation degree information of the battery in use; and determining, by the battery secondary use management server, in advance a secondary use destination of the battery in use before expiration of use based on the expiration-of-use time and battery replacement time of the batteries used in a plurality of secondary use destination candidates. - View Dependent Claims (16, 17)
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Specification