应用于门禁通道系统的红外线算法

Infrared algorithm applied to access system

为了完善目前国内的门禁通道系统,加强门禁系统对人的监控作用,研究了如何在传统的基于无线射频识别(RFID)技术的门禁通道系统中应用红外线技术,分析了红外线识别的基本原理,提出了一种能准确判断人通过的红外算法,并已成功地将该红外算法应用于红外通道系统中。研究结果表明,该算法具有判断准确、响应速度快等优点,并且能与传统的只利用RFID技术的读卡式通道系统完美结合。

In order to improve the current channel-system and enhance the access system＇s monitoring capacity. It was studied that how to add infrared applications to the traditional RFID-based access channel-system, and the infrared recognition principle was analyzed. A new infrared algorithm that can judge the number of passed people accurately was presented and applied to access system successfully. The research results indicate that the infrared algorithm can calculate the amount of passed people precisely and quickly, as well as a perfect combination to traditional access system.