A method and system for generating a cross-sectional view of an industrial pipe gallery
A technology of cross-sectional drawing and pipe gallery, applied in the field of geographic information, can solve the problems of scattered information, outdated drawings, difficulty in on-site inspection and verification, etc., to achieve the effect of reducing labor and time costs and simple operation.
Active Publication Date: 2018-04-13
武汉众智鸿图科技有限公司
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[0003] With the development of the petrochemical industry, the construction scale of industrial pipelines and pipe galleries continues to expand. The construction and maintenance of industrial pipe galleries are directly related to the progress and operational efficiency of industrial and urban construction. The management of pipe gallery facilities is also the daily routine of related chemical plants. An important content of management; at present, there are many problems in the maintenance and management of industrial pipe gallery facilities. Among them, the display method of pipelines and pipe gallery is still in the backward stage of paper graphic display, which is common in daily facility maintenance. Outdated drawings, scattered information, difficulties in on-site inspection and verification, etc.
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[0044] 1. Firstly, draw a straight line on the cross surface of the pipe gallery, which is the section line L, which is required to be perpendicular to or form a deflection angle with the intersecting direction of the pipe gallery body.
[0045] 2. Using the section line L as a search element, calculate the distance from the section line to the pipe frame beam body line, find the pipe frame beam closest to the section line, and obtain the nearest pipe frame beam number.
[0046] 3. Use the searched pipe frame beam number to search for the pipe frame beam body information and pipe frame column information in the database. Among them, the x and y coordinates of the two ends of the beam body line and the elevation of the pipe frame beam can be obtained. Refer to attached figure 2 , projecting the end point A(x,y) of the beam onto the section line L is A1(X,Y). Coordinate transformation is A1(X,Y)→A1(x 1 ,y 1 ), taking the lower end point Z(Xz,Yz) of the intercept line L as t...
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The invention provides a method for generating a cross-sectional view of an industrial pipe gallery, comprising the following steps: displaying the electronic map of the pipe gallery on a user terminal in a plane; the user terminal obtains a section line for cross-sectional analysis or longitudinal section analysis, and parameter information, The parameter information includes the view direction and the size of the section view; the user terminal sends the operation request to the web server, and the web server calculates the pipeline intersecting with the section line and the beam body of the pipe gallery according to the spatial attribute information of the pipe gallery stored in the database. Spatial location information, send the information back to the user terminal; the user terminal parses the received information and displays it. The invention can display the horizontal and vertical views of the industrial pipe gallery facilities with higher efficiency. In the actual use process, the management and maintenance personnel of the pipe gallery and pipeline facilities can clearly understand the spatial location distribution of the pipe gallery and pipeline at each point without going to the site to check, and the relevant information query is fast and convenient.
Description
technical field [0001] The invention belongs to the field of geographic information, and relates to a graph generation method, specifically a method for generating a section view of an industrial pipe gallery. Background technique [0002] Pipe gallery, that is, pipeline corridor, in the petrochemical industry such as polyethylene production, petroleum refining and other factories, many medium transmission pipelines are gathered together, arranged along the device or outside the factory building, generally in the air, and a few are supported by supports underground From the beginning, it is generally "open" type, and this kind of facility is the industrial pipe gallery. The industrial pipe gallery is the main place for the centralized laying of large-scale pipelines. It is composed of steel structure or reinforced concrete structure brackets and beams, specifically including pipe frame beams, columns, braces, truss longitudinal beams, truss beams, etc. [0003] With the dev...
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IPC IPC(8): G06F17/50
Inventor 曾文扈震杨之江韩崔燕柳景强
Owner 武汉众智鸿图科技有限公司