摘要
日常生活中,电动玩具、电动车、手机电池等电子产品的充电电池寿命都是有限的,充电时间过长容易损坏电池,而且长时间充电浪费电力。而有些功能单一的电器又没有定时开关功能。利用定时插座充电可以节约电力,也可以防止由于充电过久而影响电池寿命;使用定时插座控制功能单一的电器,可以为其提供定时功能,更大程度地满足人们生活需要。设计了一个以STC89C52单片机为控制核心的定时开关插座,可以控制220 V/10 A的插座,在24 h内可预先设定定时范围,同时还能通过红外遥控远距离控制插座的开关。
Electric toys,electric cars,electronic products such as mobile phone battery are easy to be damaged by long-time charging, and this wastes of electricity. Some single-function electrical equipment doesn＇t have timing function and therefore can not meet people＇s needs. The timing outlet can save electricity and prevent over-charging. Also it can enhance the functionality of single-function electrical equipments so as to satisfy people＇s need. A timing outlet is designed based on microcontroller STC89C52, and it can control a 220 V/10 A outlet with timing period presettable within 24 hours. Remote control function is also added to the smart outlet so as to conveniently control the switch of outlet.
出处
《微型机与应用》
2014年第21期85-87,共3页
Microcomputer & Its Applications
