基于Linux的智能家居网络系统的研究和实现
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摘要
家电智能化和家居网络是未来家居的发展趋势,数字化家电网络为用户提供方便舒适的生活环境。从数字家居网络的组成可以看出,其互联接入技术与标准主要涉及以下几个方面:与各种数字化设备的接入;与外部internet和各种高层应用的互联;于管理和控制的技术与标准;智能信息家电标准。
如何选取合适的技术,进行合理的方案设计,进而组建一种符合我国国情的、具有自主知识产权的智能家居系统已成为当前智能家居领域中极富挑战的课题。蓝牙技术,作为一种在2.4GHZ频段上新发展起来的电缆置换、无线通信技术,由于其所获支持的广泛性、全球统一的标准性、数据和语音传输方面的优越性、自动组网能力强、低功耗、低成本和高安全性等诸多优点,目前已得到人们的广泛认同。智能家居中的无线联网已经成为蓝牙技术的一个重要应用领域。
本文的主要工作即致力于对构筑智能家居的网络系统相关技术进行研究,提出其中关键部件的产品设计,特别强调和研究了蓝牙技术在其中的应用。
论文首先分析了数字社区和智能家居的起源、发展和研究现状,在对当前较为流行的几种可用于构筑智能家居网络系统的相关技术进行分析论证的基础上,选择蓝牙技术作为本文的核心研究技术。接着详细分析了蓝牙协议栈,给出了蓝牙信息家电的详细开发方案,并对蓝牙通信软件进行了详细分析与设计。并对智能家居网络系统进行UML建模。
在家居网络系统中,系统核心是家居控制中心(家庭网关)部分、家电、安防设备等通过RSS232或Ethernet等物理连接到控制中心,家居内部网络与外部网络的连接、控制等都是通过控制中心完成,本课题中的家居控制中心硬件平台采用了LPC2200开发系统,嵌入式操作系统为Linux。最后提出了一个基于蓝牙网关的新型的智能家居系统的构建。
一个具有良好的适用性和扩展性的家居网络协议是家居网络的基础,本课题参考各种网络协议栈而设计的家居网络协议,充分考虑了实用性和系统的扩展,性能等各方面因素。
Home automation and home networking is the future of intelligence home. The digital home networking will provide users with a comfortable and convenient life. To the composing of home networking, the interconnecting technique and standard refer to the following aspect: all kind of digital device connected, the internet and high level application connected, the technique and standard of management and control, the standard of intelligent appliance.
That, how to choose the right technology and method to design a system and suit the situation of our country , has become an important task for the real of smart home. Bluetooth technology, a new wireless technology in ISM band, can replace the cable and freely transmit data and voice in short distance. Because of widely supporting, open standard, and low power and high security, now the Bluetooth has been aeeepted by more and more people. The application to smart home is one of the most important applications of Bluetooth, and it drives Bluetooth's development.
The work of this paper is for the research of the technique of intelligent networking home system and gives the center part of it .Specially, enhance and research the application of the technique of the Bluetooth.
Firstly, analyze the origination, development and research status of the digital community and intelligent home. After analyzing and demonstrating the technique of intelligent home networking system, which is popular, the Bluetooth is chose as the main technique of this paper. And analyzing the protocol stack of the Bluetooth, giving the detail of the development scheme of the Bluetooth appliance and designing the Bluetooth communication software.
In the networking home system, the main part is the home control center (home gateway), appliance, security device through the RSS-232 or Ethernet to connect to control center. The interconnect and outerconnect smart home is all through the control center. The LPC2200 develop system is chose as the center of smart home control centre. The embedded system is Linux.
An applicable and extendable networking home protocol is the basement of the networking system. This paper references several network protocols and design the protocol of smart home network, fully considerate the application, system extendibility and performance. Finally, give a gateway based in Bluetooth and construct a smart home system.
如何选取合适的技术,进行合理的方案设计,进而组建一种符合我国国情的、具有自主知识产权的智能家居系统已成为当前智能家居领域中极富挑战的课题。蓝牙技术,作为一种在2.4GHZ频段上新发展起来的电缆置换、无线通信技术,由于其所获支持的广泛性、全球统一的标准性、数据和语音传输方面的优越性、自动组网能力强、低功耗、低成本和高安全性等诸多优点,目前已得到人们的广泛认同。智能家居中的无线联网已经成为蓝牙技术的一个重要应用领域。
本文的主要工作即致力于对构筑智能家居的网络系统相关技术进行研究,提出其中关键部件的产品设计,特别强调和研究了蓝牙技术在其中的应用。
论文首先分析了数字社区和智能家居的起源、发展和研究现状,在对当前较为流行的几种可用于构筑智能家居网络系统的相关技术进行分析论证的基础上,选择蓝牙技术作为本文的核心研究技术。接着详细分析了蓝牙协议栈,给出了蓝牙信息家电的详细开发方案,并对蓝牙通信软件进行了详细分析与设计。并对智能家居网络系统进行UML建模。
在家居网络系统中,系统核心是家居控制中心(家庭网关)部分、家电、安防设备等通过RSS232或Ethernet等物理连接到控制中心,家居内部网络与外部网络的连接、控制等都是通过控制中心完成,本课题中的家居控制中心硬件平台采用了LPC2200开发系统,嵌入式操作系统为Linux。最后提出了一个基于蓝牙网关的新型的智能家居系统的构建。
一个具有良好的适用性和扩展性的家居网络协议是家居网络的基础,本课题参考各种网络协议栈而设计的家居网络协议,充分考虑了实用性和系统的扩展,性能等各方面因素。
Home automation and home networking is the future of intelligence home. The digital home networking will provide users with a comfortable and convenient life. To the composing of home networking, the interconnecting technique and standard refer to the following aspect: all kind of digital device connected, the internet and high level application connected, the technique and standard of management and control, the standard of intelligent appliance.
That, how to choose the right technology and method to design a system and suit the situation of our country , has become an important task for the real of smart home. Bluetooth technology, a new wireless technology in ISM band, can replace the cable and freely transmit data and voice in short distance. Because of widely supporting, open standard, and low power and high security, now the Bluetooth has been aeeepted by more and more people. The application to smart home is one of the most important applications of Bluetooth, and it drives Bluetooth's development.
The work of this paper is for the research of the technique of intelligent networking home system and gives the center part of it .Specially, enhance and research the application of the technique of the Bluetooth.
Firstly, analyze the origination, development and research status of the digital community and intelligent home. After analyzing and demonstrating the technique of intelligent home networking system, which is popular, the Bluetooth is chose as the main technique of this paper. And analyzing the protocol stack of the Bluetooth, giving the detail of the development scheme of the Bluetooth appliance and designing the Bluetooth communication software.
In the networking home system, the main part is the home control center (home gateway), appliance, security device through the RSS-232 or Ethernet to connect to control center. The interconnect and outerconnect smart home is all through the control center. The LPC2200 develop system is chose as the center of smart home control centre. The embedded system is Linux.
An applicable and extendable networking home protocol is the basement of the networking system. This paper references several network protocols and design the protocol of smart home network, fully considerate the application, system extendibility and performance. Finally, give a gateway based in Bluetooth and construct a smart home system.
引文
[1]林旭东.智能家居系统相关技术及发展趋势.计算机应用研究.2008,(2)
[2]常君、李延.湿度传感器HS1101在智能家居控制系统中的应用.电子测试.2008,(2)
[3]康习勇.蓝牙技术在智能家居中的应用研究:[硕士工学论文].沈阳:辽宁工程技术大学,2005
[4]徐佩霞,黄胜华.现代通信原理、合肥:中国科学技术大学出版社,1989
[5]李哲锋.基于蓝牙技术的智能家电网络系统:[硕士工学论文],广州:广东工大学图书馆,2004
[6]樊昌信,徐炳祥,詹道庸,吴成柯.通信原理.北京:国防工业出版社,1995
[7]杜光林、张汉奇.网络家电一梦想不再遥远.信息家电,2000,6期:40-42
[8]金纯,林金朝,万宝红等.蓝牙协议及其源代码分析.北京:国防工业出版社,2006
[9]http://www.bluetooth.com
[10]http://www.bluetoothforum.com.cn
[11]http://Bluetooth..weblogs.com
[12]The Bluetooth Specification,Version 1.1.httP://www.bluetooth.org/specifieations
[13]Nathan J.Muller.Bluetooth Demystified.MeGrawHill,2001.1-396
[14]刘挺等.蓝牙系统务发现协议(SDP)的分析和应用.计算机工程.2002,6期:13-15
[15]Dan S.Home-automation Bused:Protocols Really Hit Home,EDN,1995.4(13):69-80
[16]Srinvas R.Riccardo G.A Home Network Controller for Providing Broadband Access to Residential Subscriber S.IEEE Transactions on Consumer Electronics,1996,43(3):859-868
[17]Joe D.Corcoran M.System Architecture and Implementation of a CEBus/Internet GateWay.IEEE Transaction On Consumer Electronics,1996,43(3):69-80
[18]宁鸥.嵌入式蓝牙开发平台的研究与实现:[硕士工学论文],哈尔滨:广东工大学图书馆,2005
[19]周立功等.ARM嵌入式系统实验教程(二).北京:北京航空航天大学出版社.2005
[20]周立功等.ARM嵌入式系统基础教程.北京:北京航空航天大学出版社.2005
[21]张绿林、雷春鹃、郎晓虹.蓝牙协议及其实现.第1版.北京:人民邮电出版社,2001.2-418
[22]Grady Booch、James Rumbaugh、 Ivar Jacobson.UML User Reference.Second Edition.McGraw Hill,2001.1-237
[23]张龙祥编著.UML与系统分析设计.北京:人民邮电出版社,2001
[24]刘超,张莉编著.可视化面向对象建模技术.北京:北京航空航天大学出版社,1999
[25]Khawar Zaman Ahmed.用J2EE和UML开发Java企业级应用程序.第1版.康博译.北京:清华大学出版社,2002.1-325
[26]Chad Darby、 John Griffin、 Pascal de Haan.Beginning Java Networking.First Edition.Wrox Press,2001.1-674
[27]Steven Holzner.Java Black Book.First Edition.Coriolis,2000.1-837
[28]李永起.JINI--Sun开放性网络技术加速网络家电发展.网络家电技术.2001,6期:46-49
[29]张木军.蓝牙协议栈DCOM服务器的设计与PC(耳机)无线语音通信的实现:[硕士学位论].广州:广东工业大学图书馆,2003
[30]王飞.蓝牙技术在智能家居的研究和应用:[硕士工学论文],哈尔滨:广东工大学图书馆,2006
[31]何永明.051协议和计算机网.北京:电子工业出版社,1995
[32]吴永忠等.蓝牙基带层包格式简析及相关芯片.计算机应用.2001,10期:25-29
[33]卢尔瑞等.移动通信工程.中国通信学会主编.人民邮电出版社
[34]江向东编著.关系数据库管理系统.北京:机械工业出版社,1990
[35]瞿欲忠等译.J2EE平台上的EJB组件开发.北京:机械工业出版社,2001
[36]陈华军.J2EE构建企业级应用解决方案.第1版.北京:人民邮电出版社,2002.1-432
[37]郭万里,李彬生,王仰厚.一种红外遥控信息的解码方法.电子科技,1997(10):52-57
[38]邹华、方卫宁、邹蓉.Servlet/JSP程序设计技术与实例.北京:人民邮电出版社,2001.1-381
[2]常君、李延.湿度传感器HS1101在智能家居控制系统中的应用.电子测试.2008,(2)
[3]康习勇.蓝牙技术在智能家居中的应用研究:[硕士工学论文].沈阳:辽宁工程技术大学,2005
[4]徐佩霞,黄胜华.现代通信原理、合肥:中国科学技术大学出版社,1989
[5]李哲锋.基于蓝牙技术的智能家电网络系统:[硕士工学论文],广州:广东工大学图书馆,2004
[6]樊昌信,徐炳祥,詹道庸,吴成柯.通信原理.北京:国防工业出版社,1995
[7]杜光林、张汉奇.网络家电一梦想不再遥远.信息家电,2000,6期:40-42
[8]金纯,林金朝,万宝红等.蓝牙协议及其源代码分析.北京:国防工业出版社,2006
[9]http://www.bluetooth.com
[10]http://www.bluetoothforum.com.cn
[11]http://Bluetooth..weblogs.com
[12]The Bluetooth Specification,Version 1.1.httP://www.bluetooth.org/specifieations
[13]Nathan J.Muller.Bluetooth Demystified.MeGrawHill,2001.1-396
[14]刘挺等.蓝牙系统务发现协议(SDP)的分析和应用.计算机工程.2002,6期:13-15
[15]Dan S.Home-automation Bused:Protocols Really Hit Home,EDN,1995.4(13):69-80
[16]Srinvas R.Riccardo G.A Home Network Controller for Providing Broadband Access to Residential Subscriber S.IEEE Transactions on Consumer Electronics,1996,43(3):859-868
[17]Joe D.Corcoran M.System Architecture and Implementation of a CEBus/Internet GateWay.IEEE Transaction On Consumer Electronics,1996,43(3):69-80
[18]宁鸥.嵌入式蓝牙开发平台的研究与实现:[硕士工学论文],哈尔滨:广东工大学图书馆,2005
[19]周立功等.ARM嵌入式系统实验教程(二).北京:北京航空航天大学出版社.2005
[20]周立功等.ARM嵌入式系统基础教程.北京:北京航空航天大学出版社.2005
[21]张绿林、雷春鹃、郎晓虹.蓝牙协议及其实现.第1版.北京:人民邮电出版社,2001.2-418
[22]Grady Booch、James Rumbaugh、 Ivar Jacobson.UML User Reference.Second Edition.McGraw Hill,2001.1-237
[23]张龙祥编著.UML与系统分析设计.北京:人民邮电出版社,2001
[24]刘超,张莉编著.可视化面向对象建模技术.北京:北京航空航天大学出版社,1999
[25]Khawar Zaman Ahmed.用J2EE和UML开发Java企业级应用程序.第1版.康博译.北京:清华大学出版社,2002.1-325
[26]Chad Darby、 John Griffin、 Pascal de Haan.Beginning Java Networking.First Edition.Wrox Press,2001.1-674
[27]Steven Holzner.Java Black Book.First Edition.Coriolis,2000.1-837
[28]李永起.JINI--Sun开放性网络技术加速网络家电发展.网络家电技术.2001,6期:46-49
[29]张木军.蓝牙协议栈DCOM服务器的设计与PC(耳机)无线语音通信的实现:[硕士学位论].广州:广东工业大学图书馆,2003
[30]王飞.蓝牙技术在智能家居的研究和应用:[硕士工学论文],哈尔滨:广东工大学图书馆,2006
[31]何永明.051协议和计算机网.北京:电子工业出版社,1995
[32]吴永忠等.蓝牙基带层包格式简析及相关芯片.计算机应用.2001,10期:25-29
[33]卢尔瑞等.移动通信工程.中国通信学会主编.人民邮电出版社
[34]江向东编著.关系数据库管理系统.北京:机械工业出版社,1990
[35]瞿欲忠等译.J2EE平台上的EJB组件开发.北京:机械工业出版社,2001
[36]陈华军.J2EE构建企业级应用解决方案.第1版.北京:人民邮电出版社,2002.1-432
[37]郭万里,李彬生,王仰厚.一种红外遥控信息的解码方法.电子科技,1997(10):52-57
[38]邹华、方卫宁、邹蓉.Servlet/JSP程序设计技术与实例.北京:人民邮电出版社,2001.1-381