Sub-assembly layout generation method, system, medium and device
A technology of small group establishment and solution, applied in manufacturing computing systems, instruments, data processing applications, etc., can solve the problems of low utilization rate of processing area and randomness
Pending Publication Date: 2021-07-06
JIANGNAN SHIPYARD GRP CO LTD
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Problems solved by technology
[0004] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a method, system, medium and device for generating a group vertical sample layout plan, which is used to solve the low utilization rate of the processing area in the prior art by artificially discharging the group vertical questions and random questions
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[0025] The embodiments of the present invention are described below through specific specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the following embodiments and features in the embodiments may be combined with each other under the condition of no conflict.
[0026] It should be noted that the drawings provided in the following embodiments are only for illustrating the basic concept of the present invention in a schematic way, so the drawings only show the components related to the present invention rather than the number, shape and number of compone...
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The invention provides a sub-assembly layout generation method, system, medium and device, and the method comprises the steps: sub-assemblies are numbered, and each sub-assembly is simplified into a rectangle according to a preset simplification rule; a machining wave is generated, selecting a first sub-assembly according to the numbering sequence, establishing a rectangular coordinate system for the machining area of the machining wave, and placing the first sub-assembly in a first corner of the machining area of the machining wave; according to the number sequence, selecting the other sub-assembly which is not distributed with the current processing wave and is not marked as being unconsidered by the current wave, and judging whether the other sub-assembly can be put into the processing wave or not based on a constraint condition ; if yes, placing the other small sub-assembly for machining waves; judging whether the sub-assembly which is not distributed with the processing wave number and is not marked as unconsidered exists or not; and when the processing wave distribution of all the sub-assemblies is completed, outputting sub-assembly distribution information of all the processing waves. The method is used for realizing automatic layout of the sub-assembly considering actual space and logic constraints, and the manufacturing efficiency of a production line is improved.
Description
technical field [0001] The invention relates to the technical field of ship assembly and construction, in particular to a method, a system, a medium and a device for generating a group vertical layout plan. Background technique [0002] The group erection production line is used for the assembly and welding work of the ship group erection. During the feeding process, the discharge of the group standing in the processing area is a two-dimensional layout problem, which needs to abide by certain rules and constraints, and if only relying on manual experience to discharge the group standing, it will inevitably lead to the problem of low area utilization in the processing area. And it has the characteristics of randomness, which is not conducive to the formation of a stable production rhythm, and it is difficult to increase the production capacity per unit area. Therefore, if it is possible to realize the automatic layout of the production line processing area groups considering...
Claims
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IPC IPC(8): G06Q10/06G06Q50/04
CPCG06Q10/06316G06Q10/0633G06Q50/04Y02P90/30
Inventor 杨放青赵守君蒋金刚魏雷于洋
Owner JIANGNAN SHIPYARD GRP CO LTD