Çok amaçlı sensör ağları için IoT geçidi tasarımı ve uygulaması

Today, the Internet of Things (IOT) studies and applications are becoming increasingly common. In these studies and applications, the creation of and giving services to different sectors with these sensor networks are realized. However, as these systems grow in size and number, intermediate layers have become a requirement. It has become a necessity to develop general collection schemes in which data can be collected through the use of intermediate nodes from different sensor networks. In this study, an IoT Gateway that can collect data from different sensor networks in IoT application domains are planned, tested and simulated. It will be ensured that the IoT Gateway that have been developed with this study, will be used in related future work and integrated to sensor networks in different sectors. IoT (Internet of Things) studies have been examined by conducting a literature review. Then, a simple sensor network has been constructed by creating the necessary sensor infrastructure. In this sensor network system, some structures will be created to be used as Data Collection Point (VTN) and Data Focus Point (VON). With these collection units, it is ensured that the data coming from the sensor network will be collected and transmitted to a central database. A general purpose collection middle layer structure that can collect data from different sensor network structures with a Gateway has been created. This Gateway has been built and implemented on this architecture. By using different methods and the developed Gateway, it is aimed to provide control of the work flow for different situations.