CAJ | 학술논문

为达到电池安全、高效地为电动汽车提供动力的目的,设计了一套电池管理系统,以满足电动汽车对动力电池的需求.该系统采用Atmel微控制器作为各个子系统的主控器,通过CAN总线将各个子系统与主控器互连,实现数据高效通讯.采用BP神经网络法对电池实时状态监测所得数据进行处理,实现电池容量及SOC的准确估计,实现电池充放电的均衡控制和安全管理.
위체도전지안전、고효지위전동기차제공동력적목적,설계료일투전지관리계통,이만족전동기차대동력전지적수구.해계통채용Atmel미공제기작위각개자계통적주공기,통과CAN총선장각개자계통여주공기호련,실현수거고효통신.채용BP신경망락법대전지실시상태감측소득수거진행처리,실현전지용량급SOC적준학고계,실현전지충방전적균형공제화안전관리.
In order to achieve the safe and efficient power supply for electric vehicles,a battery management system is designed to meet the needs of electric vehicles for power batteries.The system uses Atmel microcontrol er as the main con-trol er of each subsystem,through the CAN bus to the main control system and the main control device to achieve data effi-cient communication.BP neural network method is used to deal with the data of battery real-time state monitoring,which can achieve the accurate estimation of the battery capacity and SOC,achieve the balance control and safety management of battery charge and discharge.