New Energy Vehicle Power System Fault Detection and Vehicle Engineering Support

Abstract

New energy vehicle power system fault detection and vehicle engineering guarantee is an important topic in the current automobile
industry. With the popularity of new energy vehicles, its safety and reliability problems have become increasingly prominent. This paper
summarizes the key points of fault detection of the power system of new energy vehicles, including battery management system, thermal
management system and fault diagnosis technology, etc., and discusses the necessary measures to ensure the engineering protection of new
energy vehicles, such as improving the safety management mechanism, ensuring product quality and safety, and improving the efficiency of
the monitoring platform. By analyzing the existing technologies and methods, the improvement direction is proposed to improve the safety
and operation efficiency of new energy vehicles.