CAJ | 학술논문

本文设计了一种能够检测锂电池电压和温度的系统，能够把测量结果通过串口上报，并且可以根据结果进行声光报警指示和风扇控制散热，它主要由AT89C51单片机控制模块，A/D转换模块，DS18B20温度采集模块，串口通信模块和LCD1602液晶显示模块等组成，解决了锂电池在使用过程中的安全问题。
본문설계료일충능구검측리전지전압화온도적계통，능구파측량결과통과천구상보，병차가이근거결과진행성광보경지시화풍선공제산열，타주요유AT89C51단편궤공제모괴，A/D전환모괴，DS18B20온도채집모괴，천구통신모괴화LCD1602액정현시모괴등조성，해결료리전지재사용과정중적안전문제。
A lithium battery voltage and temperature detection system was designed by the author, which consists of AT89C51 MCU module, A/D converter module, DS18B20 digital thermometer module, serial port communication mod-ule and LCD1602 display module. It can be used to detect the voltage and temperature of lithium battery and resolves the security problem when the battery is working.