Study On Routing Algorithm And Design Of The Heating Internet Of Things

Along with deep development of centralized heating, household metering in ourcountry, it is a hot point of the Internet of things in the heating system, producing aheating network based on Internet of things, which is the heating Internet of things. In theanalysis of the domestic and international research, we deeply study the Internet of thingsin heating system.Firstly, in view of the problems in existing heating networks, a shceme which is fitfor the Internet of things in heating system is designed. The system includes theinformation collection subsystem based on ZigBee technology, the informationtransmission subsystem based on GPRS technology, and software subsystem in heatingnetwork.Secondly, we use the ZigBee wireless sensor technology and GPRS remotetransmission technique, construct a safe and reliable wireless intelligent monitoringnetwork; configure data monitoring management system to achieve serial datacommunication system of the transmission module in heating network; design the overallstructure of the information management software, using modular thinking to realize thesystem requirements of the centralized heating network; develop information monitoringand charging software in data monitoring management center to meet needs of thevarious functions in heating system.Again, in order to solve problems of centralized heating, household metering,complex structure of sensor nodes in heating networks and enhance accuracy andtimeliness of the heating data, the system characteristics were analysed in depth. We usethe ZigBee wireless sensor network technology and GPRS remote transmission technique,take the hypergraph theory into heat-supply networks and propose a kind of routingalgorithm based on the hypergraph model. This algorithm abstracts the heating networkof large-scale, strong connected wireless sensor network as the hypergraph model.Finally, experiments are carried out, the results are analyzed, and we test the heatingsystem. Compared the routing algorithm based on the hypergraph model with the classic LEACH algorithm, the algorithm analysis and experimental results show that it caneffectively improve the success rate of data transmission, balance the node’s energyconsumption and prolong the lifetime of heating networks. On the heating system the testresults show that it operates well and meet the multiple needs of the heating network.