基于MC9S12的电池管理系统通信模块设计
Design of Communication Module for Battery Management System Based on MC9S12
华显 1陈晓宇 1侯越越 2任鹏姗2
作者信息
- 1. 河南工学院 工程技术教学部,河南 新乡 453003
- 2. 河南工学院 电子信息工程学院,河南 新乡 453003
- 折叠
摘要
聚焦于电池管理系统的通信效能提升,设计了一种采用MC9S12XEP100 作为核心控制器的CAN通信模块方案.该方案系统性地规划了BMS的总体架构、拓扑结构布局、电路详细设计以及通信代码的开发,精准对接电动汽车通信对高实时性的严苛需求,并通过集成CANtest软件对网络总线进行实时监测与数据分析,不仅验证了CAN通信硬件电路设计的可靠性,还确保了底层软件代码的准确性.
Abstract
Focusing on improving the communication efficiency of battery management systems,this article proposes a CAN communication module scheme using MC9S12XEP100 as the core controller.This plan systematically plans the overall architecture,topology layout,detailed circuit design,and communication code development of BMS.This design precisely meets the demanding real-time requirements of the electric vehicle communication field,and integrates CANtest software for real-time monitoring and in-depth data analysis of the network bus.It not only verifies the reliability of the CAN communication hardware circuit design,but also ensures the accuracy of the underlying software code.
关键词
电池管理系统/CAN/SPI串行接口Key words
battery management system/CAN/SPI serial interface引用本文复制引用
出版年
2024
NETL
NSTL
万方数据