摘要
针对卫星定位系统和无线传感网络异构壁垒,提出了基于北斗与ZigBee终端设计的技术思想,该技术是两种系统融合的关键技术。终端硬件采用MC13213为主控芯片,通过其一对串口实现连接北斗芯片UM220;在主控芯片中植入两种异构网络融合的程序代码,从而实现两者功能的结合。经过应用测试,该终端具有定位准确、功能可靠的特点。
Aiming at heterogeneous barriers between satellite navigation system and wireless sensor networks,technical thought based on Beidou and ZigBee terminal is proposed,which is the key technology for the convergence of two systems.MCF13213 is used as the main control chip of the terminal hardware,and it realizes the communication with Beidou chip UM220 though a couple of serial ports.Pro-gram codes combining two kinds of heterogeneous networks are planted to main control chip so as to realize the convergence of two kinds of functions.Application test results show that the terminal has accurate positioning and reliable function.
出处
《单片机与嵌入式系统应用》
2014年第10期30-33,共4页
Microcontrollers & Embedded Systems
基金
江苏省大学生创新实践训练项目(201314160005Y)
江苏省宿迁市科技创新专项基金(S201310)
