人体感应报警器论文

人体感应报警器Thehumanbodyinductionalarm产品概述：人体感应报警器采用DC5V电压工作，当有人出现在感应区时，会实时采用声、光报警，感应距离可长达7m,是一个制作简单、成本低廉的简易报警器，适用于家庭、办公室、仓库、实验室等场所的防盗。ThehumanbodyinductionalarmusesDC5Vvoltagetowork.Whensomeoneisappearingintheinducingareaofinfraredsensorandthewholesystemwillusebothsoundandlighttoalarm.Theinducingdistanceis7m.Anditisasimpleandcheapalarmwhichissuitableforaprotectionagainstburglarstohome,office,warehouseandlaboratory.产品功能：Featuresofhumanbodyinductionalarm:开机硬件初始化时，蜂鸣器鸣叫、LED灯闪烁，整个过程维持3-5s。1.Whenthehardwareinitializes,thebuzzerwillsoundandtheLEDlightswillflicker.Thewholeprocesskeepsfor3-5seconds2）当无人出现在红外传感器感应区时，蜂鸣器不会鸣叫，LED灯也不会闪烁。2.Ifthereisnooneappearingintheinducingareaofinfraredsensor,thebuzzerwillnotsoundandtheLEDlightwillnotflicker.当有人出现在红外传感器的感应区时，蜂鸣器鸣叫，LED灯闪烁，声光报警时长为5s。3.Ifthereissomeoneappearingintheinducingareaofinfraredsensor,thebuzzerwillsoundandtheLEDlightwillflicker.Thealarmofbothsoundandlightwillkeepfor5seconds.当有人出现在红外传感器的感应区，并维持静止状态时，报警器通过时长为5s的声光报警后停止报警，只有当人体在感应区移动时才会再次触发报警器报警。4.Ifthereissomeoneappearingintheinducingareaofinfraredsensorandremainstill,thealarmwillstopafter5secondsofsoundandlightalarm.Andonlywhenthehumanbodyismovingduringtheinducingareaofinfraredsensorandthenwilltriggerthealarmagain.物料清单：Componentslist:1）AduinoUNO（原型板，含下载线一根）1套2）面包板1个BreadBoard高亮度LED发光管1个highlightLEDlightemittingdiode人体红外感应模块1个HumanInfraredSensorModule有源蜂鸣器模块1个ActiveBuzzerModuleforArduino面包线5根jumperwires硬跳线若干DuPontline+5V直流电源1个DC5Vpowersupply插针6个Pin10）3P杜邦线2根3PDuponLineBreadboardDuponBreadboardDuponLineLEDJumperwirePinheader+5VpowersupplyHumaninfraredsensormoduleUSBlineLEDJumperwirePinheader+5VpowersupplyHumaninfraredsensormoduleUSBlineArduinoboardBuzzermoduleBuzzermodule图1所需物料实物图相关模块资料：人体红外感应模块（ItemID:1309）:HumanInfraredSensorModule/product_info.php?products_id=1390#.U0I3aONy03k有源蜂鸣器模块(ItemID:2512):ActiveBuzzerModuleforArduino/product_info.php?products_id=2512#.U0I8buNy03m硬件原理图：Hardwareschematicdiagram:具体硬件原理图设计如图2所示。图2硬件设计原理图硬件制作图文教程：Hardwaremakingtutorials从Arduino板中将+5V电源和GND引出到面包板上，其中，红色面包线用作电源线，黑色面包线用作地线，如图3所示。Connect+5powerandGNDtobreadboard.Theredjumperwireusesaspowerlineandblackjumperwireuseasgroundwire.(a)引出电源以及地线（b）局部放大图图3从Arduino板中引出电源线与地线将高亮LED放光二极管和排针插在面包板上，如图4所示。PutthehighlightLEDemittingdiodeandpinheaderonthebreadboard.图4安放元器件将2根3P杜邦线分别连接到蜂鸣器模块和人体红外感应模块上，如图5所示。Connect2PCS3PDupontLinetothebuzzermoduleandhumaninfraredsensormodule模块外接线(b)局部放大图图5模块外接线将外接了杜邦线的蜂鸣器模块和人体红外感应模块插接到面包板上，如图6所示。Connectthebuzzermoduleandhumaninfraredsensormoduletothebreadboard图6插接模块到面包板分别将高亮LED发光二极管、蜂鸣器模块和人体红外感应模块的信号端接到Arduino板上，如图7蓝色面包线所示。ConnectthethesignalendofhighlightLEDemittingdiode,buzzermoduleandhumaninfraredsensormoduletotheArduinoboard图7将各元器件信号端链接到Arduino板将各元器件的电源端和地线端用硬跳线接到买面包板的公共电源正、负极上，具体接法如图8所示。Connectthepowerendandgroundwireendofthecomponentstothepositiveandnegativepoleofbreadboard图8元件正负极接公共端整体效果图如图9所示。Thewholeeffect图9整体效果图程序设计：具体的源程序参见人体感应报警器源程序。实验现象：参见人体感应报警器演示视频.mp4。Componentslist:ArduinoUNO:/product_info.php?products_id=3516

2.BreadBoard:/product_info.php?products_id=1450

3.HighlightLEDlightemittingdiode/product_info.php?products_id=3064

4.HumanInfraredSensorModule/product_info.php?products_id=1390

5.ActiveBuzzerModule