基于Wifi无线网络的病房呼叫系统
摘要目前医院里的病房呼叫系统几乎还处于很低的水平，几乎还不能满足智能化的管理要求，这样不仅会带给病人时间上的损失，对于医院也会有经济效益损失，并伴有一定安全隐患。鉴于以上弊端，本系统采用无线网络管理系统，既可以避开技术问题，有效节省材料损耗，并且可以免去很多不安全隐患的存在，更重要的是，该呼叫系统是智能化的一种产品，可以及时准确地到病人所在位置和哪位病人有需要，及时解决病人的各种问题。
当病人有身体不适或其他需要时，可以通过手机客户端说明大概情况，再通过无线传输发送到服务器端，那么医务人员就可以知道病人情况。本呼叫系统利用现今广泛应用的Appcan平台设计手机客户端，应用Apache平台和MySQL数据库设计电脑服务器端，让病人（客户端）和医务人员（服务端）通过无线传输的方式取得联系。医院可以利用本呼叫系统，为每一名病人的智能手机安装客户端，让病人在有需要的情况下通过这个客户端发送请求，也就是呼叫信息，然后呼叫信息通过无线网络发送至服务器端进行相应处理。
该系统分为硬件部分和软件部分。硬件部分是由手机，无线设备，电脑组成。软件部分分为客户端和服务器端。客户端是由Appcan平台开发的App安装包安装在智能手机上构成的，采用HTML+CSS框架开发，该系统客户端智能手机为安卓系统。服务器端是由Wamp服务环境，HTML+PHP+CSS框架和MySQL数据库构成的，该系统服务器端应用的是Windows操作系统。
该系统要求客户端发送数据到服务器端，再到前台页面显示出来。系统包括客户端，服务器端和无线传输。客户端设计要求手机上能够有显示界面并有发送数据功能；服务器端的设计要求把显示界面和功能部分以及数据库结合起来，让客户端传送过来的数据能通过处理后在前台页面上显示出来；无线传输部分要求客户端数据能通过无线传输到服务器端数据库中，并具有交互功能。
关键词无线传输病房呼叫数据库客户端服务器
An ward call system of being based on the
Wifi wireless LAN
Abstract Currently, the hospital ward call system still at a very low level, and it hardly meets the requirements of intelligent management. Hence, it will not only waste the patients’ time, but also affect the economic benefits of the hospital. What's worse, it is accompanied by certain security risks. Under the above drawbacks, this system adopts a wireless network to manage the system. The some technical problems can be avoided, and it saves materials. What's more, there are many hidden dangers can be removed. And it is more important that the call system is a product of intelligent which can find patient’s location and patients who need help timely and accurately, so it can solve the various problems of the patient in time.
When patients have physical discomforts or other needs, they can explain the situation through the mobile client. And then the data is sent to the server through wireless transmission, so the medical staff can know the patient's condition. This call system uses Appcan platform which is used widely today to design the mobile client and applies Apache platform and MySQL database to design the computer server. It can allow the patient (the client) and medical personnel (the server) to contact by wireless transmission. Hospitals can use the call system to install the client for each patients’smart phone. Therefore, if patients have the need, they can send a request which is the call information by the client. Then call information is sent to the server through the wireless network to process accordingly.
The system is divided into hardware and software. The hardware section is constructed by the mobile, the wireless device and the computer.
Software’s section is divided into the client and the server. The client platform is constructed by Appcan App installation package through installing on the smart phone. It uses HTML + CSS framework to construct, and the system of the smart phone’s client systems is the Android .Server is constructed by Wamp service environment, HTML + PHP + CSS framework and MySQL database. The system server’s application is windows operating system.
This system requires the client to send data to the server, and then the data is displayed on the front page. This system includes the client, the server and the wireless transmission. The client’s design requires that it can be displayed on the phone screen and has the function of sending data; the service’s design requires combining functional part and the display interface with database, so that the data transmitted from the client can be displayed on the front page after processing; Wireless transmission section requires that client’s data can be transmitted to the server’s database through wireless transmission, and it should have the interactive function.
Keywords wireless transmission ward call database the client the server
目录
第一章绪论 (1)
1.1 研究背景 (1)
1.2  国内外现状和发展 (2)
1.3  工作目标及内容 (3)
1.3.1  主要工作 (3)
1.3.2  系统特点 (4)
1.3.3  预期目标 (4)
第二章基础环境 (6)
2.1  无线传输 (6)
2.1.1  无线网络分析 (6)
2.1.2  无线网络与有线网络比较 (6)
2.1.3 Wifi (7)
2.2 客户端环境 (8)
2.2.1 Appcan (8)
2.2.2 Eclipse (9)
2.3  服务端环境................................ 错误！未定义书签。
2.3. 错误！未定义书签。
2.3.2  MySQL数据库......................... 错误！未定义书签。
2.3. 错误！未定义书签。
2.3.4  ThinkPHP环境....................... 错误！未定义书签。
2.3. 错误！未定义书签。第三章硬件设计....................... 错误！未定义书签。
3.1 硬件设计需求............................... 错误！未定义书签。
3.1.1  智能手机............................. 错误！未定义书签。安卓app开发用什么框架
3.1.2  电脑................................. 错误！未定义书签。
3.1.3  无线传输............................. 错误！未定义书签。
3.2  医院病房Wifi无线覆盖方案................. 错误！未定义书签。
3.2.1  无线设备............................. 错误！未定义书签。
3.2.2  方案设计............................. 错误！未定义书签。第四章软件设计....................... 错误！未定义书签。
4.1  客户端开发................................ 错误！未定义书签。
4.1.1  客户端app开发....................... 错误！未定义书签。
4.1.2  客户端调试安装....................... 错误！未定义书签。
4.2  服务端开发................................ 错误！未定义书签。
4.2.1  前台页面设计......................... 错误！未定义书签。
4.2.2  数据库设计........................... 错误！未定义书签。
4.3  总体设计.................................. 错误！未定义书签。第五章结论与展望..................... 错误！未定义书签。
5.1  开发结果.................................. 错误！未定义书签。
5.1.1  客户端开发结果....................... 错误！未定义书签。
5.1.2  服务端开发结果....................... 错误！未定义书签。
5.1.3  总体成果............................. 错误！未定义书签。
5.2  结论...................................... 错误！未定义书签。
5.3  未来展望.................................. 错误！未定义书签。致谢.................................. 错误！未定义书签。参考文献.............................. 错误！未定义书签。附录.................................. 错误！未定义书签。