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1、生产环境监控系统的研究与实现ResearchandimplementationoftheproductionenvironmentmonitoringsystemIII生产环境监控系统的研究与实现摘要本系统为生产环境监控系统，能够对生产现场环境内的温度、湿度、灯光亮度、可燃气体浓度进行巡检和控制，为了解决生产环境布线繁琐等问题，应用无线蓝牙技术，实现了便携终端设备无线检测和生产环境各项指标的控制，硬件主要由微控制器、信息采集模块和蓝牙模块构成。以ATMEL公司生产的AT89S52单片机为现场主控制器，巡检温度、湿度、光强度、可燃气体浓度同时进行控制，每个检测模块都能独立完成自身功能，同时
2、根据现场主控制器发出的指令对各项环境指标进行实时收集。主控制器负责控制指令的发出，协调各个检测单元进行数据采集，处理测量数据并显示。其中，采用DHT11温湿度传感器构成温湿度检测模块，MQ-2型传感器检测可燃气体浓度，无线通信模块则采用了蓝牙模块HC-06，实现了对生产环境各项指标的无线方式实时监控并可报警。整个系统结构简单，成本低，性能可靠，能够实现对各类生产环境的智能监控。关键词：单片机，温湿度检测，蓝牙技术，环境监控系统IIIResearchandimplementationoftheproductionenvironmentmonitoringsystemAbstractThes
3、ystemfortheproductionofenvironmentalmonitoringsystem,abletopatrolandcontroloftemperature,humidity,lightbrightness,thecombustiblegasconcentrationontheproductionsiteintheenvironment,inordertosolvetheproblemoftheproductionenvironmentofcomplicatedwiring,usingBluetoothwirelesstechnology,realizesthecon
4、trolofportableterminaldevicewirelessdetectionandproductionenvironmentindexes,hardwareconsistsofmicrocontrollertheinformationacquisitionmoduleandaBluetoothmodule,form.ProducedbyATMELcompanyAT89S52microcontrollerasthemaincontrolleroftheinspectionsite,temperature,humidity,lightintensity,concentratio
5、nofcombustiblegasarecontrolledatthesametime,eachdetectionmodulecanindependentlyaccomplishitsownfunction,atthesametime,accordingtothesiteofthemaincontrollerinstructionsissuedbythereal-timecollectionofthevariousenvironmentalindicators.Themaincontrollersendsoutthecontrolcommand,coordinateeachdetecti
6、onunitfordataacquisition,processinganddisplayofmeasuringdata.Amongthem,usingtheDHT11temperatureandhumiditysensorcomposedoftemperatureandhumiditydetectionmodule,MQ-2sensortodetecttheconcentrationofcombustiblegas,thewirelesscommunication moduleisused torealizethewireless Bluetooth moduleHC-06, thew
7、ay of theindicators ofproductionenvironment real-timemonitoring and alarm. Thewhole systemhastheadvantagesofsimplestructure, lowcost, reliableperformance, canrealizetheintelligentcontrol fortheproductionofvarioustypeso
