Physical environment

Terminal

Yard

Watergate

Virtual modeling

Monitoring environment

Simulation environment

Computation environment

Rule modeling

Physics rule

Behavior rule

Evolution rule

Model database

Dry bulk terminal

Liquid terminal

Container terminal

Ubiquitous Sensing and multidimensional data fusion

Information-system integration

5G ubiquitous awareness network

Heterogeneous network integration

Multidimensional data access and integrated communication

Data communication and monitoring

Data exchange protocol

Interface development and parsing

Data preprocessing and organization

Big data collection

Big data storage

Big data processing

Virtual scene monitoring and debugging

Equipment Virtual Debugging

Production line virtual debugging

Port virtual debugging

Container terminal subsystem of DT

Dry bulk terminal subsystem of DT

Liquid terminal subsystem of DT

Digital twin system Model layer ↔ Data layer ↔ Virtual layer Service layer ↔ Connection layer

Integrated visualization and analysis of digital twin port data - Logistics status monitoring - Equipment status monitoring - Equipment utilization evaluation - Yard status monitoring - Business execution monitoring - Throughput load evaluation

Full business process simulation and optimization - Visual simulation of equipment real-time status - Dynamic simulation of port cargo handling - Yard layout optimization simulation - Logistics simulation of Terminal and back yard - Port ship dynamic scheduling simulation - AGV transportation scheduling simulation

Berths

Ships

Cranes

Trucks

Containers

AIS Data

GIS Mapping

Sensors & Monitoring Systems

Operational Rule

Scheduling Logic

Berth Allocation

Yard Utilization

Cargo Flow Models

AIS Integration

GIS Integration

Real-Time Data Fusion and Mapping

AIS Data Processing

GIS Data Integration

Machine Learning Analysis

Dynamic Vessel Tracking

Equipment Movement Simulation

Traffic Flow Analysis