摘要现在的高校几乎都是采取的两种极端方式对宿舍用电进行管理,一种是晚上彻底切断电源;另一种则是对夜间用电不加限制。本设计结合这两种制度,采用单片机AT89C51作为大学生宿舍用电管理系统的核心,DS1302设置时间和日期,光亮度传感器加ADC0832测量宿舍亮度,继电器控制宿舍电源,液晶屏LCDl602作为显示模块,改进了两种极端的宿舍用电管理系统。本次设计使用Keil uVision5开发管理系统的软件,采用Proteus8。1仿真管理系统的硬件电路,验证了大学生宿舍用电管理系统的各项功能。此系统即允许了学生夜间必须的活动,又避免造成大学生沉迷游戏等熬夜现象,保障了学生的身心健康,又节约了国家电力资源,优势明显。78456
毕业论文关键词 单片机 传感器 Proteus Keil
毕业设计说明书外文摘要
Title Dormitory electricity management system of college students
Abstract Now almost all colleges and universities are taking the two extreme ways of manage the dormitory electricity。One is completely cutting off the power at night。 Another is almost restricting no electricity at night。This design combines the two system by single chip microcomputer AT89C51 as the core of the college students' dormitory electricity management system, DS1302 setting time and date, adding ADC0832 brightness sensor measuring the dormitory brightness, relaying control dormitory power supply, LCDl602 as a display module, improved the two extremes of dormitory electricity management system。 This design uses the Keil uVision5 development management system software and Proteus8。1 simulation management system hardware circuit, verifying the functions of college students' dormitory electricity management system。 This system which allowed the students must be at night, and avoided the phenomenon of college students indulged games to stay up late, ensured the students' physical and mental health, and saved the state power resources, the advantage is obvious。
Keywords single chip microcomputer transducer Proteus Keil
目 次
1 绪论 1
1。1 设计背景及研究意义 1
1。2 设计任务 1
1。3 设计方案选择 2
1。3。1 系统软件设计编程语言的选择 2
1。3。2 传感器的选择 2
1。3。3 显示器件的选择 2
1。3。4 按键去抖方式的选择 3
2 系统硬件设计 4
2。1 系统硬件设计逻辑框图 4
2。2 系统硬件设计所涉及的相关芯片 4
2。2。1 AT89C51 4
2。2。2 ADC0832 6
2。2。3 DS1302 7
2。2。4 LCD(LM016L) 8
2。3 系统硬件设计的部分电路 9
2。3。1 单片机最小系统 9
2。3。2 可调时钟电路