基于ARM和ZigBee的无线门禁控制系统

Design of a wireless access control system based on ARM and ZigBee

传统的门禁系统大多采用有线方式,小区各单元门的控制器与楼里业主可视门铃使用有线连接。这种方式工作量大、施工难、系统连接复杂,网络改造困难。为了对现有的门禁系统进行研究改进,本文设计了一款基于ARM芯片和ZigBee技术的无线门禁系统。系统是由一个单元ZIGBEE控制器、多个业主ZigBee端点及上位机软件构成三部分。文中给出了详细的设计方案式。该系统满足用户的要求并且已经投入到实际的应用中,已在丹东万达小区门禁系统实施完整控制。

Most of traditional access control systems are wired. The controller of each unit door is connected with the visual doorbells of owners in building. This method is of great workload, difficult construction, complicatedsystem and difficult network transformation. In order to improve the existing access control systems, a wireless access control system is designed based on ARM chip and ZigBee technology in this paper. The system is composed of three parts： a ZigBee controller, ZigBee endpoints for a number of owners and host computer software. In this paper, the detailed design scheme is given. The system meets the requirements of users and has been put into practical application, which is used in the entrance guard system of Dandong Wanda district.