In order to digitally empower and intelligently upgrade the ship information infrastructure(SII),and acceler-ate the digital development of ship equipment,it is necessary to fully integrate new generation information technology and explore the digital equipment of the next generation SII.This paper focus on the current development and application of di-gital twin technology,research digital twin equipment that conforms to the characteristics of SII,defines the concept and composition of SII digital twin equipment,proposes the construction method of SII digital twin equipment,predicts the three-stage development trend of SII digital twin equipment,and has carried out intelligent operation and maintenance prac-tices on SII equipment.The research results can serve as a new paradigm for future intelligent equipment of SII,providing reference for the technical application and practice of SII digital twin equipment.
ship information infrastructuredigital twin equipmentintelligent equipment
NETL
NSTL
万方数据
