The Collaborative Optimization Of Truck Pick-up And Yard Relocation On Container Terminal

With the rapid development of container terminals and the deepening of the information age, China Container Terminal intelligent speed up the process. In the context of economic globalization, the positive effect of shipping on the national economy, promote the further development of the port, but also on the wharf infrastructure, system operation efficiency and operational management level presents a new challenge. To improve productivity, the ports have carried from the dock inside the operating system, information management optimization reform, convenient lifting trolley, with Tony synchronous loading, off-set cards appointments new technologies emerged, but there are still a heap of container field box volume turned high, off-set gate waiting admission card and other anomaly. Based on the status of port development, the paper inlet box suitcase operation process for the study, presented at the reservation suitcase on the basis of the suitcase turned yard box sequence and collaborate optimized in order to reduce the amount of yard box and turned Truck Target suitcase of time.Firstly, the status of the inlet box suitcase container terminal operations in-depth analysis, pointing out its operating deficiencies that exist in the operating system, and puts forward key optimization problems and then determine the optimal method. Secondly, in order to determine the type collector card arrived information bits single shell tank inlet box to turn the problem was constructed based on the minimum amount to turn me turn me targeted optimization model and solved exactly. Again, the order matching suitcase proposed stockpiling state heuristics and heuristic off bin Preferably, a combination of both to build and to turn me on issues suitcase order heuristic algorithm. Finally, turn the container yard in the box, off-set card average suitcase time model assessment index.The results showed that the consideration set by containers to turn the order optimization problems under time constraints set card maximum suitcase, can effectively reduce the amount of containers to turn, shorten the average suitcase off-card time and improve container Integrated service marina.