摘要
随着时代的发展,小区房地产事业如火如荼,越来越多的人群住进了小区房。小区的安全要求与日俱增,为了满足目前小区安全系统的需求,提出了一种简易的门禁系统。门禁系统是以AT89S52单片机为核心控制处理器,外围扩展4×4键盘、液晶显示、和存储模块等,可以满足当代智能门禁系统的基本要求。
With the development of the times, the real estate business is in full swing, more and more people live in the residential area. In order to meet the needs of the current district security system, a simple access control system is proposed in this paper. In this paper, the access control system is based on AT89S52 microcontroller as the core control processor, with external expansion of 4 ＊ 4 keyboard, LCD display, and storage modules, etc.. The system designed in this paper can open the door with password,and open the door indoors for visitors. Experiments show that this design can meet the basic requirements of modern intelligent access control system.
出处
《现代工业经济和信息化》
2016年第19期98-100,共3页
Modern Industrial Economy and Informationization
