【作者】 施旭燕；

【导师】 谈振藩；

【作者基本信息】 哈尔滨工程大学 ， 控制理论与控制工程， 2002， 硕士

【摘要】 智能建筑是一门新兴综合性交叉学科，它代表着建筑业高科技的最新产品，已经在世界各地蓬勃发展并已成为21世纪建筑业的发展主流。近几年来，随着计算机的普及和信息产业的发展，也将“智能化”引入了住宅小区和家庭建设中。本论文基于整个智能家居系统，对安全防范系统的报警信号采集及处理进行了研究。包括以下内容： 整个智能家居系统的建立，由自动化系统和管理系统两大部分组成。并详细讨论了安防系统软硬件的两个基本构成：家庭控制器和监控软件。 智能家居安防系统中报警信号采集的硬件电路。就信号采集系统的基本结构进行了比较和选择。设计了报警信号的输入通道，包括信号采集的A/D采样和实时时钟的设计；还设计了单片机的辅助电路，如复位和看门狗电路。 远程监控安防系统的通讯部分。通讯接口采用特殊的嵌入式调制解调器与上位机相连，利用硬件设备异步通信适配器把现场单片机和MODEM集成到一起，通过软件编程完成通信功能。 上位机监控软件。编写了智能家居安防系统自动报警信号的接收和处理软件。利用具有高效的数据库和网络开发能力，面向对象的Delphi语言实现。软件主要包括监控界面、串口处理、MODEM通讯和数据库操作等部分。而通信协议则采用《低压电力用户集中抄表系统通信规约》。 数字信号处理器(DSP)在智能家居中的应用。通过阅读大量的文献和资料，本论文提出了在远程监控安全防范系统的进一步发展中DSP的优势和运用。更多还原

【Abstract】 Intelligent Building is a .new comprehensive intercross subject, it stands for the latest high-tech product in architecture industry, and it has flourished all over the world as the growing mainstream on 21st century. Presently, with the prevalence of computer and the development of information industry, the concept of "Intelligentize" was introduced into home. Based on the entire Smart Home system, this paper studied the sampling and processing of alarming signal in security system. All includes:Establishment of integrated Smart Home system. The Smart Home system consists of two main parts梐utomation system and management system. This paper discusses the basic elements of security system梙ome controller and monitor program.Hardware circuits to sampling alarming signal in security system. By comparing and choosing the configuration of signal-sampling system, the input channel is designed which including the A/D sampling and converting circuits and the real time clock circuits. This paper also designed the assistant circuits such as reset circuits, watchdog circuits.Communicative interface in security system for long-distance monitor. The interface communicates with up-computer by special embedded modem. To integrate the local single chip and the modem, the asynchronous communicative adapter was added into the system.Monitoring program in up-computer. This thesis developed the program to input and dispose the alarming signal by means of Delphi language, which has ability to deal with high-effective database and network. This program has functional parts of serial port disposal, modem communication, database operation and so on. The communicativeprotocol was also used in low-voltage electric power system.DSP applies in Smart Home. Though reading a mass of documents and references, this paper brings forward the idea that DSP has advantages in Smart Home’s future development.更多还原