摘要
利用ZigBee技术和太阳能光伏充电技术,设计一款采用太阳能供电的无线智能电子导游系统。系统由网关协调器、景点路由器和可移动手持终端三种设备组成,景点路由器采用太阳能电池板供电,采用CC2430芯片作为控制和射频通信硬件平台,并成功移植了ZigBee-2006协议栈,利用接收信号强度(RSSI)定位算法选择最近景点路由器。样机测试表明,利用该方案设计的电子导游系统具有使用方便、成本低廉等优点,具有较好的实用价值。
A wireless intelligent electronic guide system supplied with solar energy was designed with ZigBee technology and solar photovohaic charging technology. The system is composed of gateway coordinator, scenic spots router and mobile hand- held terminal, in which the scenic spots router is powered by solar panel. The CC2430 chip is chosen as the hardware platform for control and RF communication. The ZigBee-2006 protocol stack is transplanted on the platform successfully. The received sig- nal strength indicator （RSSI） locating algorithm is used to select the router of shortest scenic spot. The prototype test resuh show that the designed electronic guide system has the advantages of convenient use and low cost, and good practical value.
出处
《现代电子技术》
北大核心
2016年第22期121-123,128,共4页
Modern Electronics Technique
基金
国家自然科学基金资助项目(61302131
61075068)
广西科学研究与技术开发项目(2015AA08210)
广西高校科研项目(2013YB266)
