摘要
为了提高车辆出入门岗的方便性及车辆的安全,文中设计了一种以无线传送方式实现的车辆出入的自动化监控系统。该系统使用AT89C55单片机作为监控主机,利用无线收发芯片NFR401的收发信息,通过存储器记录车辆出入时间,利用红外传感器检测车辆通过的位置信息。该系统具有车辆出入时间的记录、遥控开门和自动关门的功能,从而减少车辆出入门岗的通行时间,保障了车辆的安全,实现小区智能化的综合管理。
It was designed automated vehicle access control system through wireless transmission in this paper. In order to improve the convenience and safety of the vehicle that gets in/out the gate guard. The system used of AT89C55 microcontroller as monitor host,and Using a wireless transceiver chip NFR401 to send and receive information,the memory to record vehicle access time,The infrared sensors to detect vehicle position information. It has the function of recording the vehicular access time and controlling the gate automatically turn on /off by remoter. So it can reduce time of vehicle travel from gate guard,protect the safety of the vehicle,and achieve integrated man- agement of the intelligence community.
出处
《自动化与仪表》
北大核心
2011年第10期39-41,共3页
Automation & Instrumentation
关键词
监控
车辆车牌号
无线收发
单片机
检测
monitoring
vehicle license number
wireless transceiver
MCU
detection
