摘要
为了减少种类繁多的家用电器或办公电子设备的控制装置的数量 ,便于集中控制 ,方便使用人员的操作 ,这就需要一种功能更全的控制器。以AT89C5 2为核心 ,利用键盘 /显示专用接口芯片 82 79实现的多路定时控制器 ,可以对多路家用电器或办公电子设备进行定时开关控制 ,实现一个控制器可以控制多路用电设备 ,同时还具有时钟校准、时间显示和用电设备编号显示等功能 。
It is necessary to research a better function of controller, in order to reduce the control number,of all sorts of family electrical equipments or office electrical equipments , and control integrate,and operate easily for operators. The clock modulation of the multi-channel controller that considers AT89C52 as the center is under the control of the special chip 8279 for the keyboard and the display. The multi-channel timing controller can control the timing-switch of several family electrical equipments , realize one controller controlling several equipments. It provides the basic concept of future digital family. Meanwhile the controller has the functions of time calibration, time display and electrical equipments code display.
出处
《沈阳航空工业学院学报》
2004年第3期33-34,共2页
Journal of Shenyang Institute of Aeronautical Engineering
