基于单片机和光照检测的开关控制装置设计  

Design of On-off Control Device Based on MCU and Illumination Detection

作　　者：吴卓葵[1] 

机构地区：[1]仲恺农业工程学院自动化学院

出　　处：《电子技术（上海）》2014年第7期52-54,共3页Electronic Technology

基　　金：广东省科技计划项目(粤科规划字(2013)137号);广东省农业科技项目(KB13185)

摘　　要：针对自动开关控制技术的需求,提出一种基于单片机和光照检测的开关控制装置设计。该装置的主要特点为具有光照度检测功能,可以采集环境的光照度并根据设定的光照度自动实现开关的开或关等操作。详细介绍了该装置的硬件和单片机程序的设计方法,并对设计的装置进行了功能测试。测试结果表明,设计的装置能实现光照检测、光照度上下限值设定、开关自动控制和数据显示等各种功能,运行效果良好。Aiming at the demands of automatic on-off control technology, a design of on-off control device based on MCU and illumination detection is presented. The main feature of the device is that it has the function of illumination detection and can collect the environment illumination and implement the on-off switching automatically according to the setting illumination. The hardware and the MCU program design method of the device are descried in detail, and the functional test of the designed device is done. The test results show that the designed device can realize the functions of illumination detection, illumination lower and upper limit setting, automatic on-off control and data display, the operation effect is good.

关 键 词：开关控制 单片机 光照检测 BPW34 继电器 BPW34 

分 类 号：TP312[自动化与计算机技术—计算机软件与理论]