本系统以单片机的C语言进行软件设计，增加了程序的可读性和可移植性,为了便于扩展和更改，软件的设计采用模块化结构，使程序设计的逻辑关系更加简洁明了。系统通过点阵式液晶为载体显示数据，所以具有人性化的操作和美观的页面效果。可以显示年月日、星期、温度等-System through dot-matrix LCD display data for carrier, so has the humanized operate and beautiful page effect. Can display the time, and lunar dates, week, temperature, solar term, tian gan earthly branches and the day sunrise sunset time, and has alarm and intelligent control household appliances function.