智能化工机柜间报警系统设计及工业应用研究  

Design and Industrial Application of Intelligent Chemical Cabinet Room Alarm System

作　　者：李霄洋 张登博 杨柳 崔恩皓 梁儒全 Li Xiaoyang;Zhang Dengbo;Yang Liu;Cui Enhao;Liang Ruquan(Linyi University,Linyi Shandong 276000,China)

机构地区：[1]临沂大学,山东临沂276000

出　　处：《现代工业经济和信息化》2023年第8期126-128,132,共4页Modern Industrial Economy and Informationization

基　　金：国家自然科学基金青年基金(项目编号:12002142);2022年国家级大学生创新创业训练计划项目(项目编号:202210452015);临沂大学科研配套项目(项目编号:2021PTXM001)。

摘　　要：本次设计采用STC89C52单片机控制整个系统,LCD1602表现操作的内容和提示;AT24C02芯片进行存储密码锁的密码等信息;矩阵键盘或红外遥控输入六位密码等信息;当输入错误,会给予提示,若连续输错五次,系统锁定并报警,直到锁定倒计时结束,继续工作;正确输入密码,温度检测系统开始工作,超过原定温度,蜂鸣器会发出鸣叫警示。经过测试,本次项目研究设计方法合理、成本低、简单便于操作、安全实用等特点,具有可持续发展的空间,可以实现化工企业机柜间设备正常运行过程中智能化的控制。This design uses STC89C52 microcontroller to control the whole system,LCD1602 to show the contents and prompts of the operation;AT24C02 chip for storing the password of the combination lock and other information;matrix keypad or infrared remote control to enter the six-digit password and other information;when the input is wrong,it will give a prompt,and if you make five consecutive incorrect entries,the system will be locked and alarmed until the end of the locking countdown,and then it will continue to work;Correctly enter the password,the temperature detection system begins to work,more than the original temperature,the buzzer will sound a chirp warning.After testing,this project research design method is reasonable,low cost,simple and easy to operate,safe and practical features,has the space of sustainable development,can achieve the normal operation of chemical enterprises cabinet room equipment in the process of intelligent control.

关 键 词：电子密码锁 AT24C02芯片 HX1838红外接收器 智能化工 

分 类 号：TU892[建筑科学]