智能家居控制系统设计及热水器智能控制实现

发布时间：2019-01-08 08:19

【摘要】：随着无线通信以及物联网技术的不断革新,智能生活的理念应运而生。当前的智能家居主要实现家庭防盗、环境监测、电器监控、照明管理等功能。但由于智能家居中传感器设备多种多样,智能家居行业目前仍没有统一标准等因素,导致智能家居系统碎片化,同时具有开发成本高,用户体验一般等问题。太阳能热水器作为常用家居设备的一员,当前存在功能不完善,智能化程度不高等缺陷。因此,研究一种基于物联网技术的智能家居控制系统以及设计与实现一种太阳能热水器的智能控制器具有较大的应用价值。本文研究基于物联网技术的智能家居控制系统的组成与关键技术,设计了一种基于物联网技术的智能家居控制系统,该控制系统通过无线方式连接感知层的传感器或分控制器,实现家居设备的信息采集和本地控制,再以有线或无线方式连接应用层的管理服务器,管理终端和个人终端通过有线或无线方式访问管理服务器,通过管理服务器及该控制系统将控制信息传送到相关家居设备,实现对家居设备的信息查询和远程控制,并设计了感知层设备与控制系统的数据传输格式。另外针对宾馆,住宅小区等环境,设计了一种太阳能热水器的智能控制器,该智能控制器通过采集太阳能热水器及相关环境信息,根据用户的需求,实现太阳能热水器的智能加热控制。采用Linux嵌入式系统、OK6410开发板、STC89C52RC单片机、无线传输模块等器件,应用QT的信号与槽机制开发人机交互界面,对太阳能热水器的智能控制器进行了实现,搭建了开发环境并对热水器智能控制器进行了功能和性能测试,测试结果表明,该智能控制器可实现自动上水、自动电加热、预警、信息显示等功能。
[Abstract]:With the continuous innovation of wireless communication and Internet of things technology, the concept of intelligent life came into being. The current smart home mainly realizes the functions of home security, environmental monitoring, electrical monitoring, lighting management and so on. However, due to the variety of sensor devices in smart home, there are still no uniform standards in smart home industry, which leads to fragmentation of smart home system, high development cost, general user experience and so on. As a member of common household equipments, solar water heater has some defects, such as imperfect function and low degree of intelligence. Therefore, it is of great application value to study an intelligent home control system based on Internet of things and to design and implement an intelligent controller for solar water heater. In this paper, the composition and key technologies of intelligent home control system based on Internet of things are studied, and a smart home control system based on the technology of Internet of things is designed. The control system connects sensor or sub-controller of sensing layer by wireless mode. The management server of the application layer is connected by wire or wireless mode, and the management terminal and personal terminal access the management server through wired or wireless mode. Through the management server and the control system, the control information is transmitted to the related home equipment, the information query and remote control of the home equipment are realized, and the data transmission format between the perceptual layer equipment and the control system is designed. In addition, an intelligent controller of solar water heater is designed for hotels, residential areas and other environments. The intelligent controller collects solar water heaters and related environmental information, according to the needs of users. Realize intelligent heating control of solar water heater. Using Linux embedded system, OK6410 development board, STC89C52RC single chip computer, wireless transmission module and so on, the man-machine interaction interface is developed by using the signal and slot mechanism of QT, and the intelligent controller of solar water heater is realized. The development environment is built and the function and performance of the intelligent controller of water heater are tested. The test results show that the intelligent controller can realize the functions of automatic water supply, automatic electric heating, early warning, information display and so on.
【学位授予单位】：西安科技大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TP273;TU855

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