摘要
较详尽地介绍了基于AVR单片机的超市智能购物系统的软硬件设计方案。系统以ATmega128单片机为主控芯片,采用TI公司的CC2530芯片,通过ZigBee技术结合PC机的数据库功能实现了超市智能购物系统中的信息传输,采用迪文串口智能显示终端作为人机交互界面,运用红外线室内定位技术很好地实现了超市人员和商品的定位和跟踪,系统操作简单、应用方便,很好地实现了智能购物的需求,使消费者购物更加方便快捷。
The paper introduced the software and hardware design of AVR processor Atmega128 and its application in intelligent supermarket shopping system ,the Zigbee network node was designed based on the CC2530 chip. Through the Zigbee technology in combination with PC database function ,realizing the information transmission in this system. The diven’s serial port terminal intelligent as man-machine interface.Taking full use of the functions in the infrared indoor locating technique realized the person and product localization and tracking .The system is convenient for use and simple operation.It can realize intelligent shopping needs.Also can make consumers shopping more convenient and quick.
出处
《电视技术》
北大核心
2012年第19期92-96,共5页
Video Engineering
