现代电子技术Issue(3)：4-6,3.
基于PTR2000的智能小区门禁系统设计
Design of intelligent access control system based on PTR2000
摘要
Abstract
In existing access control system,the general wired data transmission is RS485. However,the transmission way has problems of wiring difficulties,high maintenance cost and so on. To overcome the disadvantages,an intelligent access con-trol system is established based on PTR2000 wireless transmission module,which use wireless transmission to replace wired transmission. The system can meet the requirements of wireless control without using license,and realize the information interac-tion between main control device and the PC machine. Through the actual test for PTR2000 module,when data transmission rate is 20 Kb/s and in the obstacle condition,it can accurately identify in 10 meters scopes. The system reduced the construc-tion difficulty,which is good for renovation of the access system for future managers. It also achieved the computer management of import and export of intelligent community.关键词
无线传输/PTR2000模块/智能小区/门禁系统Key words
wireless transmission/PTR2000 module/intelligent community/access control system分类
信息技术与安全科学引用本文复制引用
许祖英,赵金燕,伍大明,王锐刚..基于PTR2000的智能小区门禁系统设计[J].现代电子技术,2014,(3):4-6,3.基金项目
云南省教育厅基金项目（2013Y472）；云锡集团广元实业有限公司技改项目（KX140921）资助 （）
