教室灯光智能控制器设计  

Classroom light intelligent controller design

作　　者：刘志成[1] 牛建林 

机构地区：[1]太原工业学院自动化系,太原030008 [2]山西北方兴安化学工业有限公司,太原030008

出　　处：《电子测量技术》2013年第4期32-35,共4页Electronic Measurement Technology

摘　　要：在教室灯光智能控制器的研究过程中,为了更好地解决人体信息的识别问题,提出了热释电红外传感器特性转换法。此方法将传感器的被动特性转换为主动特性,有效地实现了准确识别教室中运动或者静止的人物,并根据识别结果控制灯管的通断,从而实现对教室内灯光的智能控制。并通过实验对设计的智能控制器进行了验证,结果表明,热释电红外传感器外加转到结构,能够有效地识别人体信息,从而实现灯光的智能控制,不仅可以达到节约电能的目的,而且还有很好的经济效益和推广性。In the process of the research of classroom lighting intelligent control, in order to solve the identification problem of human information better,especially propose pyroelectric infrared sensor characteristics conversion method. By converting the passive characteristics to the active characteristics of the sensor, this method can accurately identify the moving and stationary figure in the classroom. Then according to the recognition results, we can control the lamp on or off. So the design achieves the purpose of the intelligent control of lighting in the classroom. Finally, through some experiments about the intelligent controllers,we have got the conclusion that by adding pyroelectric infrared sensor plus to the structurethe controller can identify the body information effectively and realize the intelligent control of lighting. Not only can achieve the purpose of saving energy, but also good economic benefits and promotion.

关 键 词：灯光 智能控制 热释电红外传感器 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]