电动汽车的蓄电池监测系统设计

Design of battery monitor system of electric vehicle

电动车辆因其优点在许多领域中被使用,但电动车辆的蓄电池组却一直缺乏监管。因此蓄电池自由地充放电,结果使得大量蓄电池过早地恶化而不能使用。如何科学有效地管理好电车使用的蓄电池组便是本文要解决的问题,本文详细描述基于ATMEL公司的AT89S52微处理器、AT93C66-EEPROM以及线性光电隔离器件而设计的电车蓄电池监测系统电路,该系统在车辆上使用情况良好。

Electric vehicles are used in many fields because of its advantage,but the batteries of electric vehicles are short of monitoring,they discharge and charge freely,as a result they become bad early and invalidating.How to manage the batteries effectively is the problem which we need to solve,the paper describes the design of electric vehicle's batteries monitor system based on AT89S52 microprocessor、AT93C66-EEPROM and linear photoelectricity coupling device in detail.The battery monitoring designed is used well on vehicle.