基于飞渡电容技术和有限状态机的应急灯电池管理系统

BMS for Emergency LED Light Based on Flying-capacitor Technology and FSM

设计了基于飞渡电容同步采样测量技术、有限状态机的LED应急灯电池管理系统,以满足突发状况时对LED应急灯电池管理系统的需求.给出了实现方法,通过实时数据采集网络,充、放电控制,系统低电压检测自关断保护机制,实现了对应急灯供电电池组的数据准确采集与应对,充、放电管理及保护功能.

The implementation method of BMS （ battery management system） for emergency LED light based on flying-capacitor synchronous sampling measurement technology and FSM （ finite-state machine ） are introduced to meet the requirements of the emergency of industry. The system has the real-time data acquisition circuit, the method of controlling charge-discharge and the mechanism for system protection. The system achieves the goal that protecting the battery pack of emergency led light successfully,collecting data accurately and processing the collected data well.