Power supply device, information processing device, information processing method, program, and computer-readable recording medium
JPWO2024014542A5Pending Publication Date: 2026-07-13
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Patent Information
- Application Number
- JP2024533771
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Priority Date
- 2023-07-14
- Filing Date
- 2023-07-14
- Publication Date
- 2026-07-13
AI Technical Summary
Technical Problem
Current battery management systems lack an efficient method for monitoring and replacing batteries in electric vehicles based on usage history and deterioration, leading to potential performance degradation and increased maintenance costs.
Method used
A power supply device and information processing system that integrates usage history from multiple periods, estimates battery deterioration, and automatically initiates replacement when predetermined conditions are met, ensuring optimal battery performance and reducing maintenance costs.
Benefits of technology
The system effectively extends battery lifespan by timely replacement, maintaining performance and reducing operational costs through automated monitoring and management of battery usage and deterioration.
✦ Generated by Eureka AI based on patent content.
Abstract
According to the present invention, a power supply device comprises a first integration unit that integrates (i) a first usage history, which is a usage history of a power storage device when the power storage device is attached to a first power device in a first period, and (ii) a second usage history, which is a usage history of the power storage device when the power storage device is attached to the first power device or a second power device in a second period different from the first period. The power supply device comprises a second integration unit that integrates (iii) a third usage history, which is a usage history of the power storage device when the power storage device is electrically connected to a first connection unit of the power supply device in a third period different from the first and second periods, and (iv) a fourth usage history, which is a usage history of the power storage device when the power storage device is electrically connected to the first connection unit of the power supply device in a fourth period different from the first, second, and third periods.
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