基于Zigee技术的无线门禁系统.docxVIP

3 基于ZigBee技术的无线门禁系统 中文摘要 门禁系统是智能控制领域研究内容之一，具有很高的实用价值和应用前景。本文针对人员门禁系统进行研究。人员门禁系统在保证合法人员出入权限的同时防止非法人员的入侵。由于门禁节点在施工、部署、精度和成本方面的限制，一般的门禁系统往往只能满足其中一个或几个方面，很难做到平衡。因此不断采用新技术，改造门禁系统具有重要意义。 本文对智能控制领域的门禁系统展开研究，主要研究内容包括以下几个方面： 1.分析了无线技术的协议框架，在研究了各个通信协议层的具体功能和应用的基础上，受框架启示，采用了一种可行性方案（无线为主，有线为辅）解决无线技术在实际应用中的缺点。 2.设计了基于ZigBee技术的无线人员门禁系统.本文在无线传感网框架基础上阐述了该无线门禁系统的整体结构，给出了硬件及软件的详细设计方案。硬件方面：详细分析了人员门禁系统的网络控制器的硬件电路，设计了射频电路模块和就地控制器。软件方面：按照四层架构分析系统的软件设计，移植了协议栈和协议栈，设计了总线协议并编写了硬件模块驱动程序。 关键词：无线传感网，门禁系统，ZigBee技术 The Wireless Access Control System Based On ZigBee Abstract The access control system is one of the important researches in the field of intelligent control. It also has important practical value and application prospect. The traditional access control implements rights management based on people, Aiming at the latest development of intelligent building, the parking management system is also included in the research category of the access control system (vehicle access). Therefore, the main contents include two parts: a personnel access system and vehicle access control system. The former mainly forbids illegal personnel and provides access rights to legal personnel. And the latter mainly includes vehicle rights management, vehicle positioning and track of the movement path. Due to access nodes construction, deployment, accuracy and cost constraints, its hard to balance all the aspects. Therefore, it is very necessary to the study and improvement the existing access control system, and constantly tries new technology. 1) The paper study access control system for intelligent control field which relies on the provincial and municipal science and technology projects. The main research contents include the following aspects； 4) Design a wireless staff access control system based on ZigBee technology. This paper describes the whole structure of the wireless access system based on wireless sensor network framework, and presents a detailed design scheme of