新型多功能显示风扇的设计与实现

Design and Implementation of the Multifunctional Display Fan

基于单片机的新型多功能显示风扇,可作为新型产品向广大消费者推出,也可在现有的电风扇叶片上直接改装。其操作简单、使用方便,具有低成本、易推广、兼容性强等优点。新型多功能显示风扇,巧妙地利用人眼的视觉暂留现象,合理地采用嵌入式系统设计。通过软硬件之间的默契配合,进行扫描显示,能够只利用一排LED,在整个风扇的旋转面上,实现覆盖显示。从而实现低成本,半透明炫丽的显示效果,让家用风扇更显个性化。

Novel multifunctional display fan based on MCU can be introduced to the vast number of consumers as a new product,but also could be directly mounted in the blades of the old fans.The operation is simple and easy.It has the advantages of low cost,easy popularization,compatibility.The realization of a new multi-function display fan changes the traditional view of the fan,so that it not only meets the wind cooling purpose,also has the function of information display.It can better meet the daily needs of people,improve people＇s quality of life.Novel multi functional display fan will become essential Jiapin home life,with the considerable market value.Novel multifunctional display fan uses the persistence of vision of the human eye and embedded system design.By the cooperation between hardware and software understanding,for display,it only uses a row of LED in the plane of rotation of the whole fan to achieve overlay display.To realize low cost and translucent gorgeous display effect,it makes the usehold electric fans more personalized.