A huge network formed by the combination of information gathering and the Internet aims to realize the connection between things and things,things and people,all goods and networks,and facilitate the identification,management and control of the Internet of Things.In order to solve the inconsistency of various types of sensor communication protocols in the Internet of Things and the problem of data analysis,Association and evaluation of real-time multi-sensor data acquisition for different business applications,it is of great significance to develop multi-sensor protocol integration and information fusion.The method of simulating the sensor data simulates the converted data,and then according to the specific requirements of the measurement,the same type of data obtained by various sensors is converted into different physical quantities they represent.According to the theoretical analysis and ontology relationship of sensor data fusion in the Internet of Things,as well as the general method of sensor ontology intelligent fusion,the application in multi-sensor data fusion in the Internet of Things lays a foundation for intelligent control and decision analysis of the Internet of Things system.
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