Intelligent power battery and control method

The intelligent power battery management system enables precise perception of battery status, early diagnosis of faults, and proactive repair, solving the problem that traditional systems cannot obtain internal status information and improving battery safety and lifespan.

CN122402306APending Publication Date: 2026-07-17CHINA FAW CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CHINA FAW CO LTD
Filing Date
2026-06-04
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing power battery management systems cannot obtain the true operating status inside the cells, lacking active control and autonomous protection, resulting in frequent safety accidents and difficulty in achieving the designed cycle life.

Method used

The intelligent management system, which employs a sensing module, a diagnostic module, a control module, and a response module, achieves battery state estimation, fault diagnosis, early safety warning, and health status prediction through multi-dimensional data acquisition, artificial intelligence models, and fusion mechanism models, and performs proactive control and autonomous repair.

Benefits of technology

It enables intelligent management of the entire life cycle of power batteries, significantly optimizes operating conditions, suppresses performance degradation, improves operational stability and safety, and extends cycle life.

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Abstract

The application provides a kind of intelligent power battery and control method, intelligent power battery includes: perception module, diagnostic module, regulation and control module and response module;Perception module collects battery multidimensional full level state data and is transmitted to diagnostic module, diagnostic module fuses multiple-source data and completes battery state evaluation, fault diagnosis and risk prediction by intelligent algorithm, regulation and control module carries out active self-adapting intervention to battery operating state and control parameter according to diagnostic result, response module autonomously or controlledly completes battery damage repair and thermal safety protection action.The application can realize the intelligent active management of the whole life cycle of power battery, significantly optimize battery operating condition, inhibit performance degradation, avoid safety hazards, effectively improve the operating stability, use safety and cycle service life of power battery.
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