基于STC12C5A60S2的新型多功能电子钟设计

Design of a New Type of Multi-functional Electronic Clock based on STC12C5A60S2

针对目前市场上一些普通的电子钟功能单一、不具备时间校准、阴阳历及节气的显示功能等不足之处。设计研制了一款基于STC12C5A60S2的多功能电子钟,阐述了系统硬件电路和软件的整体方案的设计,不仅能实现年、月、日、星期、时、分、秒等基本信息,并能显示阳历、节气和阴历信息,同时更是具有生日设置和时间校准及闹钟设置提醒等功能。通过实物装置的测试表明,该时钟具有精度高、功能多样、运行稳定、电路简洁等优点。

This paper describes the design of a function electronic clock based on STC12C5A60S2 in accordance with the disadvantages of some common electronic clock in the market which is lack of the function of time alignment, Gregorian calendar and seasonal segments. Its overall program includes system hardware and software design. It can not only realize the display function of basic information such as year, month, week, day, etc, but also display throttle, solar and lunar. It has the function of birthday time calibration and alarm settings as well. Professional equipment test shows that this clock has the advantages of high precision, versatility, stablity and simple circuit.