Research on Smart Port Theory and Countermeasures Based on Internet of Things Technology

With the development of Internet,the global economy has spawned intelligent-shipping,thus driving the rise and development of smart ports.First,after reviewing the development status of smart ports supported by information technology and Internet of Things(IoT)technology,this paper carries out theoretical research on the integrated platform of smart port based on the IoT.By establishing a multi-objective optimization model and designing an intelligent optimization algorithm,the ship schedule coordination problem in port and shipping scheduling is explored.Secondly,in order to close to practical application,the influence factors of ship navigation such as big data,ship characteristics and navigation environment are fully considered.Data mining technology and machine learning algorithm are used to generate ship passage plan.Furthermore,the theory has been verified by practical promotion,and the"the integrated platform of smart port"based on theory has been developed and improved.The stage development,construction and iteration from the smart port version 1.0 of Shanghai Port to the smart port version 2.0 of Nantong Port are realized.Finally,the paper puts forward countermeasures and suggestions to promote the development of IoT in the smart ports.