Research progress on battery safety monitoring technology based on multi-physics sensing
JIN Guanghui
LI Yue
DING Fei
Abstract：With the widespread use of lithium-ion batteries in energy storage and electric transportation,safety issues have been increasingly severed.Traditional battery monitoring techniques mainly focused on electrical and thermal signals,while advancements in smart sensing technologies have made the monitoring of mechanical,gas,and acoustic signals increasingly important for early safety warnings.This review summarizes the applications of smart sensing technologies in battery safety analysis,with an emphasis on the role of multi-dimensional signals in battery failure monitoring.The working principles,technical advantages,and challenges of these technologies are discussed.By integrating and analyzing multiple signals,the safety,reliability,and lifespan of batteries can be significantly improved,providing strong support for the optimization and development of battery technologies.
Keywords：battery safetysmart sensing technologymulti-physics sensingfailure monitoringbattery management systems
Publication Date：2025-04-25
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：15( 87-101 )