基于Qt4的嵌入式点菜系统的设计与实现  

Design and Realization of the Embedded Meal Ordering System Based on Qt4

作　　者：孙建梅[1] 曹新[1] 

机构地区：[1]大连东软信息学院计算机系,辽宁大连116023

出　　处：《微计算机信息》2009年第11期101-102,108,共3页Control & Automation

摘　　要：现代信息化产品越来越智能化,越来越多的嵌入式产品需要具有完美的操作界面和对数据的存储功能。本文介绍了嵌入式电子点菜系统的系统结构;叙述了嵌入式GUI-Qt4和嵌入式数据库SQLite3的特点;阐述了Qt4与SQLite3的连接过程,给出了在嵌入式电子点菜系统中Qt4与SQLite3的连接与实现的结论。Modern information technology products become more intelligent, many embedded products need to have good user interface and functionality of storing data. This paper introduces the structure of the embedded meal ordering system and main function, describes the advantage of embedded GUI and embedded database, introduces the method of connection between Qt4 and SQLite3, gives the conclusion of connection and implementation between Qt4 and SQLite3 in the system.

关 键 词：嵌入式GUI 嵌入式数据库:Qt4 SQLITE3 点菜 

分 类 号：TP368[自动化与计算机技术—计算机系统结构]