基于WiFi与Android的智能家居监控系统设计
发布时间：2019-04-03 10:13
【摘要】：如今大数据、云计算、物联网等技术有了较大的发展,网络通信技术也在不断提升,智能家居已经在从实验室走入人们的生活。智能家居不仅是科技进步的结果,也是以后人们生活的助手。智能家居概念到现在已经有了十几年,但如今仍未大规模普及,似乎还没有那么智能,人们多数还停留在以前的生活方式中。由于发展需要时间的积累,所以智能家居如今还没有普及。因而,本文通过把WiFi无线通信技术和Android技术结合起来并利用现有的技术设计了一种智能家居监控系统。重点研究了在Android平台下利用WiFi无线通信技术构建多个WiFi无线通信模块终端的智能家居监控系统,且根据系统功能需要编写了一款手机APP,打开应用软件可以实时观看到USB摄像头所拍摄的画面,并能通过手机界面实现对舵机云台和电动窗帘的控制。另外,本系统不仅能通过局域网控制各种家用设备,而且将本系统通过接入家用路由器无线信号,还可以实现家居系统的远程监控功能。首先,本文将对智能家居行业发展进程的历史背景进行介绍,根据目前智能家居技术的研究现状与行业现状拟定本文的设计任务,然后由设计任务设计出一套现实可行的智能家居无线监控系统的方案,根据系统的功能,对系统总体架构及各部分的设计方案及技术路线进行详细说明。其次,设计系统各硬件模块。将详细介绍系统的总体硬件构成,然后对各部分硬件模块会单独介绍并详细说明各个模块的设计思路,主要包括以STM32F105为核心的下位机处理器模块设计、AR9331 WiFi芯片为核心的WiFi通信模块的设计以及TP-LINK WR890N家用路由器的设置三个方面的内容。再次,设计系统下位机软件,主要包括STM32F105处理器的程序设计和AR9331WiFi无线通信模块的软件配置两个部分。STM32F105处理器程序主要在keil软件平台下进行编写,根据下位机功能的需要编写相应的软件;AR9331WiFi无线通信模块是在其核心芯片上移植OpenWrt通信平台,根据功能需要添加相应的软件包,从而实现AR9331WiFi无线通信模块数据的转发功能。最后,在eclipse软件平台下进行应用软件的开发。首先是根据应用软件功能的需要进行机客户端的UI界面的设计,其次是单个功能的程序实现,包括各个功能的实现思路及步骤。经过验证,在系统正常工作的情况下,通过安装到手机上的应用软件,用户能够实现对家电设备的实时远程监控,本系统使用方便,性能稳定,具有一定的市场应用价值。
[Abstract]:Today, the technology of big data, cloud computing, internet of things and so on has great development, and the network communication technology is constantly improving, and the smart home has been in the life of people from the laboratory. Smart home is not only the result of scientific and technological progress, but also an assistant to the life of people in the future. The smart home concept has been for more than a decade now, but it's still not on the scale yet, and it doesn't seem so intelligent, and people mostly stay in the old way of life. Because of the accumulation of time, the smart home has not yet been popularized. Therefore, this paper designs an intelligent home monitoring system by combining the WiFi wireless communication technology with the Android technology and using the existing technology. The invention mainly studies the intelligent home monitoring system for building a plurality of WiFi wireless communication module terminals by using the WiFi wireless communication technology under the Android platform, and a mobile phone APP is prepared according to the system function, and the application software can view the pictures taken by the USB camera in real time, And the control of the steering engine platform and the electric curtain can be realized through the mobile phone interface. In addition, the system not only can control various household equipment through the local area network, but also can realize the remote monitoring function of the home system by accessing the wireless signal of the home router. First of all, this paper introduces the historical background of the development process of the smart home industry, and based on the current research situation of the smart home technology and the current situation of the industry, the design task of this paper is proposed, then a practical and feasible scheme of the intelligent home wireless monitoring system is designed by the design task. According to the function of the system, the overall structure of the system and the design scheme and technical route of each part shall be described in detail. Secondly, the hardware modules of the system are designed. the overall hardware configuration of the system will be described in detail, and then the hardware modules of each part will be introduced separately and the design idea of each module will be described in detail, mainly including the design of the lower computer processor module with the STM32F105 as the core, The AR9331 WiFi chip is the core of the WiFi communication module and the content of the TP-LINK WR890N home router. Thirdly, the software of the lower computer of the design system mainly includes two parts of the STM32F105 processor and the software configuration of the AR9331WiFi wireless communication module. the STM32F105 processor program is mainly written under the keil software platform, and corresponding software is prepared according to the requirement of the function of the lower computer; the AR9331WiFi wireless communication module is an OpenWrt communication platform on the core chip thereof, and corresponding software packages are added according to the functions, So as to realize the forwarding function of the AR9331WiFi wireless communication module data. And finally, the development of the application software is carried out under the eclipse software platform. The first is the design of the UI interface of the machine client according to the function of the application software, and the second is the realization of the single function, including the realization idea and the step of each function. Through the verification, the user can realize the real-time remote monitoring of the household appliance equipment through the application software installed on the mobile phone under the condition of normal operation of the system, the system is convenient to use, the performance is stable, and the system has certain market application value.
【学位授予单位】：西南交通大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TP277
本文编号：2453127
[Abstract]:Today, the technology of big data, cloud computing, internet of things and so on has great development, and the network communication technology is constantly improving, and the smart home has been in the life of people from the laboratory. Smart home is not only the result of scientific and technological progress, but also an assistant to the life of people in the future. The smart home concept has been for more than a decade now, but it's still not on the scale yet, and it doesn't seem so intelligent, and people mostly stay in the old way of life. Because of the accumulation of time, the smart home has not yet been popularized. Therefore, this paper designs an intelligent home monitoring system by combining the WiFi wireless communication technology with the Android technology and using the existing technology. The invention mainly studies the intelligent home monitoring system for building a plurality of WiFi wireless communication module terminals by using the WiFi wireless communication technology under the Android platform, and a mobile phone APP is prepared according to the system function, and the application software can view the pictures taken by the USB camera in real time, And the control of the steering engine platform and the electric curtain can be realized through the mobile phone interface. In addition, the system not only can control various household equipment through the local area network, but also can realize the remote monitoring function of the home system by accessing the wireless signal of the home router. First of all, this paper introduces the historical background of the development process of the smart home industry, and based on the current research situation of the smart home technology and the current situation of the industry, the design task of this paper is proposed, then a practical and feasible scheme of the intelligent home wireless monitoring system is designed by the design task. According to the function of the system, the overall structure of the system and the design scheme and technical route of each part shall be described in detail. Secondly, the hardware modules of the system are designed. the overall hardware configuration of the system will be described in detail, and then the hardware modules of each part will be introduced separately and the design idea of each module will be described in detail, mainly including the design of the lower computer processor module with the STM32F105 as the core, The AR9331 WiFi chip is the core of the WiFi communication module and the content of the TP-LINK WR890N home router. Thirdly, the software of the lower computer of the design system mainly includes two parts of the STM32F105 processor and the software configuration of the AR9331WiFi wireless communication module. the STM32F105 processor program is mainly written under the keil software platform, and corresponding software is prepared according to the requirement of the function of the lower computer; the AR9331WiFi wireless communication module is an OpenWrt communication platform on the core chip thereof, and corresponding software packages are added according to the functions, So as to realize the forwarding function of the AR9331WiFi wireless communication module data. And finally, the development of the application software is carried out under the eclipse software platform. The first is the design of the UI interface of the machine client according to the function of the application software, and the second is the realization of the single function, including the realization idea and the step of each function. Through the verification, the user can realize the real-time remote monitoring of the household appliance equipment through the application software installed on the mobile phone under the condition of normal operation of the system, the system is convenient to use, the performance is stable, and the system has certain market application value.
【学位授予单位】：西南交通大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TP277
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