Method, apparatus and device for creating pipe label, and computer readable storage medium

Abstract

The invention discloses a method, apparatus and device for creating a pipe label, and a computer readable storage medium. The method comprises the steps of determining a pipe group, determining a starting point position of each pipe in the pipe group in an overlapped pipe portion, and determining a lead inflection point position, a lead final position and a label main body position of each pipe; wherein the label positions of each pipes do not overlap each other; and according to the lead inflection point position, the lead final position and the label main body position of each pipe, creatingthe label of each pipe in the pipe group. It can be seen that in the scheme, the pipes are parallel to each other, the pipes having the overlapped pipe portion in the direction perpendicular to the pipe trend fall into one group; in the group, the label positions of the pipes not overlapping each other are determined, so that the automatic creation of the pipe labels is achieved without manual creation of the labels, the label overlapping phenomenon is also avoided under complex conditions, and the pipe labeling efficiency and accuracy are improved.

Description

technical field [0001] The invention relates to the field of automatic office drawing of mechanical and electrical engineering, and more specifically, relates to a method, device, equipment and computer-readable storage medium for creating pipeline labels. Background technique [0002] The pipeline in the BIM model has necessary information such as height and pipe diameter. The process of automatically creating labels is the process of automatically reading information such as elevation and pipe diameter and creating labels. The annotation can visually display the various information of the pipeline in the model, and the construction personnel can understand the design intention more clearly during construction. see figure 1 , is a schematic diagram of the pipe label, and the label marks the pipe type, pipe diameter and pipe height information. From figure 1 It can be seen that the label consists of two parts: the label body and the lead, and the lead has two endpoints a ...

AI Technical Summary

Problems solved by technology

However, there are still many problems in the automated and semi-automated pipeline labeling methods that have emerged. For example, the degree of automation is not high, and the rapid labeling can only be achieved for pipelines in certain specific situations; labels overlap seriously in complex situations. When the labels overlap, the position of the label needs to be adjusted manually; the position of the generated label is unreasonable, and the visual effect is poor and unsightly, etc.

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