Engine pipe laying system

Abstract

The invention provides an engine pipe laying system in the technical field of pipe laying. In the invention, an interface module is in charge of realizing data exchange between the engine pipe laying system and three-dimensional designing software; a two-dimensional expansion module of three-dimensional laying space is in charge of indicating three-dimensional laying space by a two-dimensional mode; an identification sequencing module of a pipe laying density area is in charge of identifying the density of the pipe laying area and setting a laying sequence of pipes; a non-laying area diagram generating module transforms conditions and restrictions for laying the pipes into a uniform visible non-laying area diagram and the uniform visible non-laying area diagram is represented on a two-dimensional expanded view; and each condition and restriction are transformed to a non-laying area on the view; a convex hull obstacle-avoiding calculation module is used to acquire a shortest path of obstacle avoiding in the non-laying area diagram by a convex hull method, and to generate a track of a pipe centerline. In the invention, the shortest pipe path bypassing the obstacle can be acquired, and the existing computational complexity of engine pipe laying is simplified.

Description

technical field

[0001] The invention relates to a system in the technical field of pipeline laying, in particular to an engine pipeline laying system. Background technique

[0002] There are hundreds of conduits and cables and various types of clamps outside the engine, and the spatial orientation of the conduits is very complicated, so the piping work is very complicated. And because of the integration of all engine components, it is very difficult to determine the space curve of the duct. When laying pipes, the minimum distance requirements between conduits and conduits, conduits and accessories, and restrictions on the external dimensions of the engine should be considered. At present, engine pipeline laying still mainly relies on the artificial knowledge, experience and even intuition of designers, and the test method of trial-manufacturing metal prototypes is used to verify the results of pipeline laying, and the workload is heavy. The engine piping system design is d...

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