泛在学习环境下个性化知识感知地图系统的构建

The Built of the Personalized Knowledge Awareness Map System under Ubiquitous Learning Environment

3G通讯、微电子和网络技术的高速发展，为泛在学习提供了广阔的发展前景。本文在简要介绍泛在计算概念的基础上，阐述了泛在学习的内涵和特点，并运用游戏中的动态地图理念、移动GPS定位技术和RFID标签探测技术，构建泛在学习环境下的个性化知识感知地图系统，使学习者能够准确了解帮助者的信息和快速寻找到离自己位置最近的协作者，并对其组成要素、基本结构、系统支持及具体应用进行了分析和研究。

With the rapid development of the 3G communication technology， the micro-electron technology and the network technology， Ubiquitous learning have had more broad prospects. However， under these environment， In order to let the learners accurately understand the information of the peer helpers and seek to the nearest peer helpers. Therefore， based on the conception of the ubiquitous computing， this paper introduces the meanings and characteristics of the ubiquitous learning. Then the usage of the dynamic map idea in the game， the GPS moving localization technology， and the RFID tag detect technology， this paper builds a personalized knowledge awareness map system under ubiquitous learning environment. This system is analyzed and researched from the following aspects such as its composition， architecture， prototype and implementation.