机车蓄电池智能检测与数据地面转储分析系统

Supervising and management system of vehicle-carried battery based on ground communication

本文以东风8B型内燃机车蓄电池为对象,设计了一种检测蓄电池的电压、温度和分析容量的系统,实现对蓄电池组中单节蓄电池电压和温度的在线检测,通过数据转储地面分析,给出预警报告。本系统由3部分组成:蓄电池数据采集模块、数据分析转储模块和地面数据分析软件模块。与以往蓄电池在线检测方法相比,本系统用上位机分析处理数据,减少了下位机处理数据的工作量,数据处理和分析能力强,在线检测实时性强;并通过统计算法对转储来的数据预测,估算单节蓄电池的容量和不良状态,给出预警信息等分析报告,对机车蓄电池的检修维护提供作业指导。

This paper designed a system composed of a testing instrument and an analysis soft on the ground for batteries carried on Dong Feng 8B locomotive.It tested the voltage and temperature of batteries on-line,analyzed data on ground,put out testing report,and offered advanced warning.There were three modules in this system,collection module,transmit-save module and on-ground analyzing soft module.Compared with conventional testing method,it saves troubles by reducing workload on the spot just delivering them to...