摘 要
随着网络信息的发展， 无线点菜系统的开发为酒店及大型餐馆带来了很大的方便和经济效益，使他们即使大大减少劳动力也可以轻轻松松地完成酒店的正常运行。
该课题通过考察现有的部分点菜系统解决方案，研究了一种无线点菜系统的软件设计。利用实验室已有的S3C2410开发板座位硬件载体，综合应用ZigBee，嵌入式linux，Qt开发等技术，以程序的通用性和易用性为方向，构造能够方便应用到各种PDA系统的点菜终端程序和普通PC机的服务器软件，实现无线点菜系统[1]。
该系统由服务器端、厨房端、客户端组成，实现了酒店主要的点菜、退菜、用户管理、菜谱管理、账单查询、结账等一系列的主要功能。具有操作简单、界面友善、灵活性好、系统安全性高、运行稳定等特点，是酒店经营者的理想选择。
文章简要介绍了系统的项目背景和意义，着重阐述了该系统开发实现过程，从系统的需求分析、概要设计、详细设计、系统实现到系统测试等各个环节都进行了详尽的分析和描述。
关键词：点菜系统，Qt，嵌入式linux，ZigBee无线通讯
ABSTRACT
Along with the development of network information, wireless order system development for the hotel and large restaurant bring great convenience and economic benefit, and make them even if greatly reduce the labor force can also unwind and complete hotel in normal operation.
This topic through the investigation of the existing order system solutions, a wireless order system software design. Using laboratory of the existing S3C2410 development board seat hardware carrier, comprehensive application ZigBee, embedded Linux, Qt development technology to program the versatility and usability for direction, structure can easily applied to all kinds of PDA system program and ordinary order terminal PC server software, realize the wireless order system,
The system consists of the server, the kitchen, the client component, realize the main hotel, get out of order vegetables, user management, the menu management, bill inquires a series of and checkout main function. With simple operation, friendly interface, flexibility is good, the system has high security, stable operation, and other features, is the hotel operator ideal choice.
This paper briefly introduces the system of project background and significance, and emphatically expounds the system development process, from the demand analysis of the system, design, detailed summary design, system to realize the system test and so on each link all for a detailed analysis and description.
Keywords:Order system,Qt,embedded Linux, ZigBee wireless communication
