摘要
技防与人防以及主动与被动防范技术结合是安防技术发展的主要方向。本文介绍了一种集在线式巡逻管理、门禁和报警功能于一体的安全防范系统。该系统采用了DALLAS的一线总线技术,以PHILIPS公司的87LPC764为控制核心,铁电体存储器FM25040作为存储单元,具有响应时间快,性能稳定可靠等特点。
The main development orientation of safety technology lies in the combination of technology and human source of guard and the combination of active and passive guard technology. This article introduces a safety guard system with functions of online patrol management, access control and alarm monitoring. Featuring quick response and stable performance, this system adopts the 1-Wire Bus technology, and uses 87LPC764 as control core, and ferroelectric nonvolatile RAM FM25040 as memory unit.
出处
《微计算机信息》
2004年第3期62-63,共2页
Control & Automation
