作者：齐延兴¹, 杨雪银²

作者单位：1. 临沂师范学院物理系, 山东临沂 276005;
2. 临沂师范学院工程学院, 山东临沂 276005

关键词：双探测技术; 灯光控制; AT89C51

摘要：

提出了一种采用双探测技术的室内灯光实时控制系统设计方案,利用超声波传感器和红外传感器,实现了对室内灯光的实时控制及室内人数自动统计。实验及应用结果表明,基于双探测技术的室内灯光实时控制系统有效地解决了单探测技术误报率高的缺点,具有较高的可靠性,并且使用方便、节省能源。

Design of room light real-time control system based on double-detection technology

QI Yan-xing¹, YANG Xue-yin²

1. Department of Physics, Linyi Normal University, Linyi 276005, China;
2. College of Engineering, Linyi Normal University, Linyi 276005, China

Abstract: This paper presented the design of the room light real-time control system based on double-detection technology.The system can intelligently control the room light and automatically count the population in room through supersonic sensor and infrared sensor.Experiment and application result indicate that,the system can effectively reduce rate of mistaken reporting which is a shortcoming for system based on single-detection technology.The system has the features of high reliability,easy to use,energy saving.

Keywords: Double-detection technology; Light control; AT89C51

2006, 32(5): 74-76  收稿日期: 2006-2-16;收到修改稿日期: 2006-4-29

基金项目: 

作者简介: 

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