Object-oriented ship body segment workshop plan scheduling and publishing method and system

Abstract

The invention discloses an object-oriented ship body segment workshop plan scheduling publishing method and system. The method comprises the following steps: carrying out layer-by-layer intermediate product composition decomposition on each ship block DAP, wherein an intermediate product at the bottommost layer is a part, each intermediate product of the ship body segment is used as a work package, and the same intermediate products of the same level of the ship body segment are integrated into a work package group; calculating working hours of each intermediate product and each ship body segment based on the working hours of each part; inputting final demand time of each segment, setting rated production capacity of equipment and teams thereof, and performing load balance adjustment on planned production time of each working packet in the same working packet group according to a load optimization balance logic principle for the first layer by taking the rated production capacity as anupper limit; and after the adjustment of the first level is finished, carrying out load balance adjustment on the same working packet group of the next level according to a load optimization balancelogic principle for each next level until the balance is finished or the production capacity cannot be adjusted, and outputting an optimal working packet group plan.

Description

technical field [0001] The invention relates to the technical field of shipbuilding informatization, in particular to an object-oriented method and system for planning, scheduling and publishing ship hull segment workshops. Background technique [0002] The theoretical basis of the modern shipbuilding model is the methodology of system engineering. Its basic theory is engineering decomposition and engineering combination. Its core carrier is ship intermediate products. Its production organization method is to organize production by region. The basic method is to integrate two The goal of making complex shipbuilding production separate in space and order in time is balanced and continuous final assembly shipbuilding, that is, the assembly line production method. [0003] Especially in the hull section workshop, with the advancement of technology, the improvement of equipment and facilities, and the gradual improvement of the level of computer informatization, the connotation ...

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is the lack of scientific and effective management of the decomposition, execution and feedback of the hull segmented workshop plan, the information between the on-site workshop plan object and the design model information, and the information between the on-site rear station plan and the front station plan No correspondence, making plans and dispatching time cannot be quantified, which has caused huge resistance to the release and execution of the plan of the hull section workshop. An object-oriented method system and system for the planning, scheduling and release of the hull section workshop is provided to solve the above problems

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