CAJ | 학술논문

在Proteus环境下，使用MCS-51单片机检测多个DS18B20温度传感器传回的温度信号，并对各个温度传感器设置温度超限声光报警。重点介绍在Proteus环境下如何读取DS18B20温度传感器的64位ROM序列号，并详细阐述单总线挂多个温度传感器时控制程序的设计过程。
재Proteus배경하，사용MCS-51단편궤검측다개DS18B20온도전감기전회적온도신호，병대각개온도전감기설치온도초한성광보경。중점개소재Proteus배경하여하독취DS18B20온도전감기적64위ROM서렬호，병상세천술단총선괘다개온도전감기시공제정서적설계과정。
In the Proteus environment,MCS-5 1 microcontroller was used to detect temperature return sig-nal of multiple DS18B20 temperature sensor,and each of the temperature sensors is set temperature transfinite acousto-optic alarm.This paper focuses on how to read 64 ROM serial numbers of DS18B20 temperature sensor in the Proteus environment.The process of program design for multi temperature sen-sors attached to 1-wire was elaborated.