【摘要】 本文利用GPS定位技术,结合单片机及音频解码技术,实现户外景区智能导游系统的设计与制作,当游客到达景区某个景点时,该系统将根据GPS信号自动播放系统内预置的景区解说词,实现智能无人导游、解说、及广告宣传之功能。论文重点研究高集成度、低功耗的系统设计与器件选型,并研制出景点定位精度约6.0米,景点接收区域可调节的智能导游机系统,可满足户外景区智能导游系统的实际需求。更多还原

【Abstract】 Design and implementation of outdoor-scene intelligent guide system based on Single-Chip Microcomputer and GPS is presented in this paper.When tourists reach the area of any scenic spots,GPS information will touch off this system to broadcast the introduction of the scenic spots saved in SD card memory,which possesses the function of unmanned guide,introduction and advertising. It is important to design this system with high integration and very low power.Intelligent guide system with 6-meter positioning accuracy and adjustable receiving area,for example,a receiving area of 30m 30m around the scenic spots,has been achieved,which meets the actual needs of outdoor-scene intelligent guide system.更多还原