摘要
电池管理系统(BMS)是混合动力汽车的重要组成部分。为确保电池性能良好,延长电池使用寿命,需要对电池各个参数进行精确采集,实时掌握电池的工作状态。设计了一种基于TMS320F2812的以太网通信系统硬件平台,嵌入TCP/IP协议栈,开发DSP系统中的RTL8019AS设备驱动程序,采用"服务器-客户端"模式,将采集的电池参数通过以太网控制器RTL8019AS与PC机建立通信,从而实现远程终端实时掌握电池的工作状态,以保障车辆的最优化运行。
Battery management system （BMS） is the main factor that restricts the development of hybrid electric vehicle. In order to ensure the battery performance is good, the battery life is prolonged, accurate collection of various parameters of the battery and real time control of the working status of the battery is necessary. In this paper, a hardware platform of Ethernet communication system based on TMSF2812 was designed, which embedded TCP/IP protocol stack, developed RTL8019AS device driver in DSP system, used ＂server-client＂ mode. The acquisition of the battery parameters through the Ethernet controller RTL8019AS and PC was applied to establish communications in order to realize the real-time control of the working state of the battery in remote terminal, and ensure the optimal operation of the vehicle.
出处
《承德石油高等专科学校学报》
CAS
2017年第1期52-56,共5页
Journal of Chengde Petroleum College
基金
河北省自然科学基金项目(混合动力客车能量控制策略研究):E2014210050
河北省引进留学人员资助项目(混合动力客车能量管理及电机控制策略研究):C2015005019
河北省研究生创新项目(轨道除沙车回转底盘设计与模型制作):yc2016003
河北省研究生创新项目(混合动力客车研究与仿真):yc2016011
