基于nRF51422的无线定位节点设计  

Design of the wireless locating node based on nRF51422

作　　者：姚意[1] 张中炜[1] 

机构地区：[1]东华大学信息科学与技术学院,上海201620

出　　处：《信息技术》2015年第12期162-165,共4页Information Technology

摘　　要：无线定位技术是近些年研究的热点,采用的技术手段也层出不穷,而使用ANT无线技术实现的定位节点,具备超低功耗、组网灵活、硬件简单等特点,更适合电池供电的定位节点的设计。文中设计采用Nordic公司nRF51422芯片,该芯片是一个集成ANT无线协议的单芯片超低功耗的解决方案。Wireless positioning technology is a hot research in recent years. The technical means adopted also emerge in an endless stream. The wireless positioning node uses the ANT wireless technology. The node has same significant advantages, such as ultra low power consumption, flexible network, and simple hardware and so on. So it is very suitable for the battery powered node. This design uses Nordic＇s nRFS1422 chip, the chip is a single chip solution integrated ANT ultra low power dissipation wireless protocol.

关 键 词：nRF51422 ANT 无线定位 节点设计 超低功耗 

分 类 号：TN929.5[电子电信—通信与信息系统]