电动汽车电池管理的远程监护与故障诊断

Battery management system for remote monitoring and fault diagnosis

结合GPRS无线传输和CAN通信的高可靠性,设计了一种以MSP430为主控制器的面向电池管理的远程监护与故障诊断系统,实现对批量电池生产设计的远程实时监控、安全保护、故障诊断、SOC估算校正等,掌握现场电池运行状态,有效评估电池优劣,提高电池组利用率和使用寿命,降低人员工作量,控制风险,具有一定实用价值。

Combined with GPRS wireless transmission and CAN communication with high reliability, a kind of battery management system for remote monitoring and fault diagnosis was designed, that MSP430 was used as the main controller, to realize remote real-time monitoring for the batch of battery production design, safety protection, fault diagnosis, SOC estimation, calibration, etc. The battery operation state was mastered, batteries were effectively evaluated, the utilization rate and the service life of the battery pack were improved, the workload of workers, and controlrisk were reduced. Above all had certain practical value.