摘要
针对传统的人工导览方式中存在的不灵活及信息量少等问题,本文利用射频识别技术设计了一款便携式智能导览系统,导览器通过读取放置在任何位置的IC卡的ID号完成相应信息的播报,具有使用寿命长、可靠性高、便携方便等特点。本文主要介绍了非接触IC卡原理、导览系统的结构、导览器的硬件实现及多国语言模式切换软件算法的设计,推导了多国语言模式下的导览系统算法。实验测试证明,系统安装布网便捷、实用性强、可靠性高。
Aiming at the problem of unhandiness and less information in the traditional way of artificial navigation,this paper designs a portable intelligent navigation system by using the radio frequency identification technology.The navigation device plays the appropriate information by reading the ID number of an IC card which is placed in any location and it has the characteristics of long lifetime,high reliability and easy portability.This paper presents the principle of a non-contact IC card,the structure of navigation,the implementation of hardware and the algorithm of multi-language mode switching,and it derives the algorithm of navigation under the multi-language mode.The experiments show that the system is convenient in installation and has strong practicability and high reliability.
出处
《计算机工程与科学》
CSCD
北大核心
2011年第6期168-172,共5页
Computer Engineering & Science
