摘要
体育比赛信息化、智能化是社会发展必然要求;为了使篮球比赛计时计分器具备功能强大,通用性高,体积小,重量轻,能耗低,价格便宜,可靠性高,抗干扰能力强和易于使用等优势,设计并开发了一套基于STC89C52单片机篮球比赛计时计分器系统,借助Keil编程工具实现了对控制程序的设计与调试,将程序拷贝到系统中,实现对系统功能的不同控制;经过实验仿真,该设计能完整实现比赛计时、计分、开始、暂停、提示和交换场地等功能,所使用的LCD1602液晶显示屏相对传统LED显示器具有显示清晰、多用途驱动的作用,并具备良好的实用性;该设计可以满足市场需求,具有较好的推广应用价值。
Absrtact:Sports competition information and intelligence is the inevitable requirement of social development.In order to make the basketball match time scorer have the advantages of powerful function,high universality,small size,light weight,low energy consumption,low price,high reliability,strong anti-interference ability and easy to use,a set of basketball match time scorer system based on STC89 C52 single chip microcomputer is designed and developed.With the help of Keil programming tool,the control program is designed and debugged,and the program is copied in the system,different functions of the system are controlled.After experimental simulation,the design can complete the functions of match timing,scoring,start,pause,prompt and exchange venue.Compared with the traditional LED display,the LCD1602 liquid crystal display has the function of clear display,multi-purpose driving,and has good practicability.The design can meet the market demand,and has a good application value.
作者
李萌
Li Meng(Xi'an Aviation Vocational and Technical College,Xi'an 710089,China)
出处
《计算机测量与控制》
2020年第7期260-264,共5页
Computer Measurement &Control
