In view that the currentmanagement and control mode of coal ports in China is decentralized，there is no systematic and centralized management and analysis of the big data about the port operation，production related industry，and upstream & downstream of the port industry chain，and there is no three-dimensional visual control of total elements，we present a system architecture of port operation and control，which can collect all the data of the port and full chain of upstream and downstream of the energy industry，and generate visualized data including the historical data and predictive data，based on which，we can realize total elements management and dispatching of the human and material resources，and assist implementation of whole-chain comprehensive and intuitive management and control of the port.