An automatic stowage method to improve the stability of coil water transportation

Abstract

An automatic stowage method for improving the stability of coil water transport belongs to the field of information technology. The steps are as follows: read the coil information, ship information, loading requirement information and algorithm parameter information from the database; generate the initial stowage plan; judge whether the generated initial stowage plan is feasible, and if feasible, calculate the stowage index; If it is not feasible, use the tabu search method to adjust the stowage scheme; optimize the feasible stowage scheme. Upload the final stowage plan to the database, display it on the shore crane terminal through the network, and actually load the ship through the shore crane operation. The stowage method guarantees the safety during the loading process and the transportation process by optimizing the balanced stowage index, and avoids additional costs caused by accidents; by optimizing the inverted stacking index, the number of inverted stacks is reduced to improve the efficiency of dock loading and unloading operations; The volume dispersion and loading index concentrates the operation of the quay crane, reduces the workload of the quay crane operator, and reduces the loss of the quay crane equipment.

Description

technical field [0001] The invention belongs to the field of information technology, and relates to a ship cargo stowage method, which is suitable for water transport stowage of steel coils in iron and steel enterprises, and provides an automatic stowage method for determining the loading sequence and position of the steel coils. Background technique [0002] The finished products of iron and steel enterprises are generally transported by water, and the logistics operation process is as follows: figure 1 As shown, the coils are transported from the production plant to the wharf yard by off-site trucks. When a ship arrives at the wharf, the planner will formulate the configuration according to the volume, load, arrival station and other information of the incoming ship and the specification information of the ship’s distribution of coils. load plan. The plan decides the position of each coil in the ship and the order of loading. After the loading plan is issued, the yard cra...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide an automatic stowage method that improves the stability of the coils in water transportation, avoids the occurrence of stacking, solves the problem of centralized placement on the ship, and ensures the stability of the ship. Make the stowage more scientific and safe, and reduce the stowage loss

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