Analysis And Processing Of Data Of Monitoring System In Internet Of Things

With the Internet,cloud computing and other technology development,Internet of Things is being used in more and more applications area,the smart city is one of those applications area.Smart city contains many aspects,such as intelligent transportation,telemedicine and so on.The system studied in this thesis is a subsystem of remote medical treatment,which is mainly used for transmission and control and processing of data.Due to the patient's sudden illness and the variety of illness,so system need the data can be controlled and transmitted quickly.This requires the system has good intelligence and fast transmission.The analysis and processing system designed in this thesis are mainly composed of the detection module,the control module,the transmission module,the processing module and the display module.The detection module can detect the collected data,and alarm the manager when the data is abnormal;the control module can control the type of transmitted data and the processing and display of the data,the transmission module can transfer one-dimensional data and medical image data quickly,the display module can display the one-dimensional data in real time;the processing module can classify the data and perform three-dimensional reconstruct for the medical data.In the thesis,it used the Qt software and socket programming to build the detection module,control module and transmission module of the system.It mainly using signals and slots of Qt to design the control module,using multi-threaded programming to recognized and transmit the data,using multi-process programming to classify and processing the data,using user interface(UI)to display the data in real time,using visualization toolkit(VTK)to reconstruct the medical data.After the completion of the system design,the system function was measured.The result is that the system can control the type of the transmitted data through the interface,and can classify and transmit the data,and the system can ensure the transmission speed;in the same time of data transmission the system can display the data in real time;after the completion of medical data transmission,the system can reconstruct the medical image.The system not only ensures the intelligent of control,but also ensures the speed of data transmission.