摘要
针对智能家居系统的功能要求,设计了融合Zig Bee和Wi Fi无线通信技术的家电控制和数据采集系统。讨论了以8051为内核的CC2530芯片为硬件平台,以内嵌有TCP/IP协议栈的Wi Fi232为通信模式,以IAR for Zig Bee为软件的智能家居系统的设计与实现。阐述了系统设计过程,研究了采集数据的程序开发、单片机系统的底层编程和数据传输的校验等软件程序。测试结果表明,系统有效通信距离50~70 m,最大掉包率0.02%,设计基本满足要求,并有一定的功能扩展空间。
In accordance with the functional requirements of smart home system,the home appliance control and data acquisition system based on Zig Bee and Wi Fi communication technology has been designed. The design and implementation of this smart home system are discussed,the system is based on 8051-core chip CC2530 as the hardware platform,the embedded TCP / IP protocol stack as the communication mode of Wi Fi232,and IAR for Zig Bee software. The design procedures of the system are described,the program development of data acquisition,the bottom layer programming of single chip computer system and the data transmission validation software programming are researched. The test results indicate that the effective communication distance is 50 ~ 70 m,the maximum packet loss rate is 0. 02%,the design basically meets the requirement,and possesses certain room for function expansion.
出处
《自动化仪表》
CAS
2015年第12期48-51,55,共5页
Process Automation Instrumentation
基金
黑龙江省大学生创新创业训练项目(编号:201410214009)
