基于TelosB的大气粉尘监测节点的制作

AbstractIn the past few years,along with the reducing computer cost and the decreasing size ofmicroprocessor,there have been a large number of wireless sensor networks put into application.Wireless sensor network is an important part and has promoted the development of Internet ofthings (IOT)by leaps and bounds.On the other hand,with the rising of people's living standard,the expectation of living environment has been gradually lifted.The dust concentration is a veryimportant measure.The dust concentration monitoring based on TelosB could nicely conduct thereal-time inspection and provide the first hand real-time monitoring information for airenvironment monitoring.The production of air dust monitoring node is based on TelosB,and it applies the sensortechnology in environment monitoring.It uses CTP protocol to build wireless sensor network,and realizes the real-time data transmission by wireless sensor network.Meanwhile,it's enabledto display the real-time change of dust concentration through interface.The design schememakes good use of wireless sensor network technology,and embodies the sensor networktechnology in the environment monitoring.It reflects not only the advantages of wireless sensornetwork technology,but also the practical aspect of wireless sensor network technology.Key words:TelosB;Dust Concentration Monitoring;Wireless Sensor Network;CTPProtocolv