基于RFID检索的汽车知识演示系统

Car Knowledge Demonstrate System Which Base on RFID Search

展馆内有一大小与真实类似的汽车模型,在模型的知识点所在位置贴有相应的射频卡。观众或讲解人可通过RFID阅读器去读取感兴趣的知识点编码或直接在触摸屏显示器点击知识点,然后通过该汽车知识演示系统,在显示器上播放相关多媒体内容。系统通过RFID检索,自动关联搜索数据库。播放相关多媒体内容;也可由用户点击后自动搜索来播放相应知识点多媒体内容;系统还有动态设置快捷区对应的知识点和图标,设置管理员和普通用户等功能。本文将介绍整个开发情况。对演示系统进行需求分析和设计;对采用的设计方案、设计思想进行详细介绍,并对测试和结果进行分析等。

There is a car model in the exhibition; the size of the car model is the same as the real one, the Tag is stick to the position which has the knowledge of the car model. Audiences or the commentator can use the RFID reader to read the knowledge coding which interests them and also can click the knowledge which in the touch panel, and then use the system to show the multimedia content of the knowledge. The system can use RFID Search to associate and search the database so as to show the multimedia content automatically; it also can base on user＇s dick to search the database to show the multimedia content of the knowledge automatically; the system also has the function to chance the knowledge and icon which in the shortcut section dynamically. It can set the administrators and common users. This article will introduce Car Knowledge Demonstrate System Which Base on RFID total developing process in details. Making demand analyze and design for the demonstrate system; further, the designing method adopted in practice and the designing ideas are introduced particularly, also the testing and result are analyzed. And so on.