摘  要：随着科技的发展，智能穿戴设备、智能家居、新型APP软件平台等智能产品对于我们来说已经不是那么陌生，物联网技术已经慢慢出现在了人们的生产生活中，并应用在了各个不同的领域。其中物联网技术中非常重要的部分是无线传感器网络技术与上位机技术的结合，通过无线组网把所有设备与硬件设施贯穿起来，实现整个系统的数据流通，而在上位机中，人们的开发越来越向便携式移动终端进行开发，通过在手持设备（手机或平板电脑）进行无线联通，并控制各种终端设备成为了一种主流的科技产品发展方向。

本设计仅仅对上位机进行开发，在手机端应用Android平台进行APP的开发。APP构建了三个主要的功能：第一个功能，可以通过APP登陆网站进行查询的功能。通过自带的浏览器登录网站，在手机端进行网络连接之后，用户可以通过输入域名登陆到网站中进行查询操作。同时，我们在模块中加入了数据保存功能，登陆网站之后，APP系统会自动记录下上次登陆网站网址。第二个功能是Wi-Fi的连接功能，用户可以对周围的无线网进行搜索，然后在Wi-Fi列表中，选择需要连接的Wi-Fi进行连接。第三个功能是在连接成功后，向带有Wi-Fi智能模块的设备发送所在地的路由器的上网账号和密码，使智能设备连接网络。然后将网站地址和设备号发送到智能设备中，使智能设备开始向网站发送环境信息。此时，用户可以通过APP登录网站查询设备上传的环境信息。

关键词：物联网  手机端  APP  Wi-Fi  Android平台

Android-based Environment Information Management System

Abstract： With the development of science and technology, intelligent wearable devices, smart Home Furnishing, new APP software platform of intelligent products are not that strange. Networking technology has gradually entered people's life and production, and it has been used in many different areas. Combination of wireless sensor network technology and upper monitor technology bears great significance in networking technology. All the equipment and hardware are linked via wireless network, thus realizing data flow of the whole system. On upper monitor, people’s development is increasingly oriented to portable mobile terminals. Wireless connection between handheld devices (mobile phones or tablets) is created and various terminal devices are controlled. This is a development direction for mainstream technical products.

 In the design, development was realized on upper monitor. APP development was carried out on Android OS of mobile phones. APP offered three major functions: (1) search online is enabled by APP. The built-in browser is used to visit the website. Once the phone is connected to the Internet, the user can visit the website by typing in the domain name before the query. Data saving function was added in the module. On accessing any website, the APP-based system will keep a record of the website you visited last time. (2) Access to Wi-Fi. Users can search neighboring wireless network and select a network to be connected to in the Wi-Fi list. (3) Once connected to a target network, it will send the account and password of the router in the network to a device with Wi-Fi smart device, so that the smart device can be connected to the same network. After this, the website and the device code to the smart device, so that the smart device can send ambience information to the website. At this time, users can visit the website and view the uploaded ambience information via the APP.

Key Words: Internet of things; mobile terminal; APP; Wi-Fi; Android platform

目  录

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1 绪论1

1．1研究背景以及研究现状-1 基于android的环境信息管理系统设计:http://www.chuibin.com/jisuanji/lunwen_205512.html