基于单片机的多种传感器测控开关设计  

Design of Multi-sensor Control Switch based on MCU

作　　者：詹庄春[1] 

机构地区：[1]华南农业大学珠江学院信息工程系,广东广州510900

出　　处：《绵阳师范学院学报》2018年第2期46-50,共5页Journal of Mianyang Teachers＇ College

基　　金：华南农业大学珠江学院第五期教育科学研究项目(20170508002)

摘　　要：针对用电开关不便而造成浪费的现象,以及小规模集成芯片外加阻容电路难以实现复杂逻辑功能的不足,现提出了以单片机为主控芯片的方案,以期实现多种传感器测控的开关设计.仿真测试显示人的动作信号与自然光信号经检测电路调理,变得有效,并将之送入单片机;通过编写程序和仿真测试,可控开关的逻辑功能得到了验证,因可编程,故此开关功能还可扩充.The inconvenient electricity switch caused waste. And it is difficult to realize the complex logic function with the small scale integrated chip plus RC circuit. Now,in order to realize the design of switch controlled by a variety of sensors,the scheme of MCU as the master chip is proposed. The human action signals and the natural light signal are adjusted by the detection circuit to become effective. Then the effective signals are sent to the MCU. Through programming and simulation tests,the logic function of the controllable switch is verified.Because of programmable,this switch function can be expanded.

关 键 词：小规模集成芯片 单片机 传感器 检测电路 可控开关 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]