电池管理系统主要是针对电池的用量来显示其能量和持久时间，这是一个BMS监控界面的程序-Battery management system is mainly aimed at the amount of battery to show its energy and lasting time, which is a BMS monitoring interface program

这是一段很好的代码,MapGIS二次开发的一个实例,非常的不错-This is a very good code, an example of the secondary development of MapGIS, very good,,