毕业论文：厨房数字系统——烹饪数字助理（终稿）.doc

摘要 随着我国经济的飞速发展，人们逐步进入了数字化社会，追求生活的方便快捷已成为现代人的生活理念。但同时快捷的生活又使得人们很少花时间去关注家庭烹饪，使得富有悠久历史的饮食文化在家庭生活中被淡化。 本文介绍了一款新颖的厨房数字系统——烹饪数字助理，该系统基于UP-NETARM2410-S嵌入式开发平台，融合了嵌入式技术本文首先介绍了系统背景和研究意义，然后简单介绍系统相关的技术，再次提出本系统的总体设计思想，最后分模块来介绍本系统的设计和实现过程。本文中实现的系统模型为提供了一套可行的解决方案，随着系统功能的不断完善和扩展，。 Abstract With the swift development of our country’s economy, people march into the digital society. Pursuing for convenience and shortcuts has become modern peoples life idea. For the swift life, many people don’t have enough time to spend on the family cooking, which makes the cooking with long history ignored. A new kitchen digital system is introduced in this paper- the cooking digital assistant system. This system which bases on the UP-NETARM2410-S Embeded empoldering platform contains embedded technology, speech technology and multimedia technology to instruct people to cook, and it also provides other useful functions for cooking. Because of it, cooking becomes easy and interesting. The main work is summarized as follow: 1. The background and its application value are introduced in detail. 2. The technology related to the system is reviewed. 3. The thought of design is introduced again. 4. The design of the system and implementation process is introduced by modular. This model system used for the cooking digital assistant provided a viable solution. With the system’s improving and expanding, the System will be widely applied. Keywords: Embedded, Speech technology, Digital assistant, Cooking 目 录 1 1.1背景分析 1 1.2课题意义 1 1.3技术现状 1 第二章 相关技术 3 2.1 嵌入式系统 3 2.1.1嵌入式数据库系统Berkeley DB 3 2.1.2 MiniGUI技术 4 2.1.3 SD卡技术 4 2.2 蓝牙技术 4 2.3 语音识别及语音合成技术 5 第三章 系统总体设计 6 3.1 系统功能及配置 6 3.1.1 系统功能 6 3.1.2 系统配置 6 3.2 系统结构 7 3.2.1硬件结构 7 3.2.2软件结构 8 第四章 模块设计与实现 9 4.1 数据处理的设计与实现 9 4.1.1 简单介绍 9 4.1.2 前期准备 9 4.1.3 打开数据库 10 4.1.4 导入及添加数据 11 4.1.5 检索数据 11 4.1.6 删除数据 12 4.1.7 关闭数据库 13 4.1.8 出错处理 13 4.1.9 结论 13 4.2 界面的设计与实现 13 4.2.1开机界面的设计 14 4.2.2 界面总体设计与实现 14 4.2.3 菜谱界面的总体设计与实现 17 4.2.4 定时界面的设计与实现 18 4.2.5 快速检索界