编号：源码：BMS系统方案编制：日期：_编制：日期：_编制：日期：_修订信息：版本日期发布更改描述目录1文档目的...........................................................................................................................................12缩略词................................................................................................................................................13适用范围...........................................................................................................................................14设计标准...........................................................................................................................................15BMS系统方案..................................................................................................................................15.1系统概况....................................................................................................................................15.2关键器件BOM清单...............................................................................................................35.3机械尺寸....................................................................................................................................46BMS硬件方案..................................................................................................................................56.1硬件技术指标...........................................................................................................................56.1.1BMU硬件技术指标（仅列出使用的硬件资源）................................................5支持5路高边，3路低边驱动.........................................................................................................56.1.2HCU硬件技术指标.....................................................................................................66.1.3BSU硬件技术指标......................................................................................................66.2接插件引脚定义.......................................................................................................................76.2.1BMU引脚定义表.........................................................................................................76.2.2HCU引脚定义表.........................................................................................................96.2.3BSU引脚定义表（需要依据项目情况调整接线）..........................................127BMS功能描述...............................................................................................................................127.1功能列表.................................................................................................................................127.2通信协议.................................................................................................................................137.3故障识别.................................................................................................................................137.4控制策略.................................................................................................................................147.5程序刷写....................................................................................................................................
