Digital delivery method based on gas overground pipeline

Abstract

The embodiment of the invention discloses a digital delivery method based on a gas overground pipeline, and the method comprises the steps: collecting the basic information of a to-be-delivered project, and generating a gas planar graph according to the basic information; the method comprises the following steps: designing a VR scanning scheme, scanning a space environment where a to-be-delivered project is located according to the VR scanning scheme to obtain a 720-degree space three-dimensional model, and processing data in the 720-degree space three-dimensional model to obtain a three-dimensional high-precision model; uploading the gas planar graph and the three-dimensional high-precision model to a cloud platform; the cloud platform adds labels to important information on the three-dimensional high-precision model and the gas planar graph, wherein the important information comprises information of directions of a gas vertical pipe, a pressure regulating cabinet, a gas meter, an electromagnetic stop valve, gas utilization equipment and a gas pipeline; and completing delivery through the cloud platform. According to the method, the gas facility safety operation and maintenance guarantee capability of the gas overground pipeline is improved, and the data delivery accuracy of the gas overground pipeline is improved.

Description

Technical Field

[0001] The present invention relates to the field of gas pipelines, and in particular to a digital delivery method based on gas ground pipelines. Background Art

[0002] The existing data delivery technology for gas ground pipelines is relatively simple. For the delivery of drawings: it is generally based on construction drawings and manual on-site identification, relying on manual comparison and experience. For the inconsistency of the on-site pipeline direction, diameter, and position, manual measurement is usually required, and then the completion data is improved, and finally the data delivery is completed. The above delivery method cannot provide accurate data support for engineering operation and maintenance management. In the actual operation and maintenance management process, problems such as the inability to find the gas source, unclear gas pipeline direction, and unclear gas facilities and equipment will lead to some safety hazards not being discovered in time, and the hidden dangers are not eliminated and rectified in place. Summary of the invention

[0003] In order to improve the safe operation and maintenance guarantee capability of gas facilities of aboveground gas pipelines, improve the accuracy of data delivery of aboveground gas pipelines, and reduce the risk of missing archives of aboveground building gas pipeline facilities, the present invention will propose a digital delivery method based on aboveground gas pipelines.

[0004] The present invention provides a digital delivery method based on a gas ground pipeline, the method comprising:

[0005] Collect basic information of the project to be delivered, and generate a gas plan according to the basic information, wherein the basic information includes the project address, coordinate information, gas pipeline direction, project gas consumption, and gas riser number;

[0006] Design a VR scanning scheme, scan the space environment where the project to be delivered is located according to the VR scanning scheme to obtain a 720° spatial three-dimensional model, and process the data in the 720° spatial three-dimensional model to obtain a three-dimensional high-precision model;

[0007] Uploading the gas plan and the three-dimensional high-precision model to the cloud platform;

[0008] Labeling the three-dimensional high-precision model and important information on the gas plan through the cloud platform, wherein the important information includes information on gas risers, pressure regulating cabinets, gas meters, electromagnetic shut-off valves, gas-using equipment, and the direction of gas pipelines;

[0009] The delivery is accomplished via the cloud platform.

[0010] As a further improvement of the present invention, the method further comprises:

[0011] The cloud platform is connected to the relevant data interface so that the cloud platform can obtain the flow of the gas meter, the pressure of the pressure regulating cabinet, the monitoring video of the camera and the concentration of the alarm according to the relevant data interface, wherein the relevant data interface includes multiple data interfaces connected to the data output ends of the gas meter, the pressure regulating cabinet, the camera and the alarm.

[0012] As a further improvement of the present invention, the collecting of basic information of the project to be delivered and generating a gas floor plan according to the basic information include:

[0013] A gas GIS map is prepared according to the project address, the coordinate information and the gas riser number, and the location of the gas riser is confirmed according to the gas GIS map;

[0014] The gas plan view is generated according to the position of the gas riser.

[0015] As a further improvement of the present invention, the VR scanning scheme includes:

[0016] Design scanning routes, select scanning points, choose scanning equipment, and design software parameters for scanning equipment.

[0017] As a further improvement of the present invention, the designing of the scanning route and the selection of the scanning points include:

[0018] Determining the topological relationship of the gas pipeline according to the direction of the gas pipeline;

[0019] According to the topological relationship of the gas pipeline, a scanning route is determined, and a plurality of scanning points are set on the scanning route, so that the scanning device moves along the scanning route and collects data on the spatial environment of the project to be delivered when moving to each scanning point.

[0020] As a further improvement of the present invention, the setting of multiple scanning points on the scanning route includes:

[0021] On the scanning route, a scanning point is set at a certain interval;

[0022] At each corner point on the scanning route, a scanning point is set;

[0023] A scanning point is set at each gas pipeline intersection on the scanning route.

[0024] As a further improvement of the present invention, the selection scanning device comprises:

[0025] Select different equipment according to the gas consumption of the project. When the gas consumption of the project is higher than or equal to the first standard, select a stand-type laser scanner as the scanning equipment.

[0026] When the gas consumption of the project is lower than the first standard, a smart gimbal and a smart phone are selected as scanning devices.

[0027] As a further improvement of the present invention, the first standard is that the gas consumption of the project is G16.

[0028] As a further improvement of the present invention, the software parameters of the design scanning device include:

[0029] According to the different scanning accuracies of the project to be delivered, determine the software parameters under each scanning accuracy, including:

[0030] For high-precision scanning, the software parameters are designed to scan one point every 45 seconds;

[0031] For low-precision scanning, the software parameters are designed to scan one point every 30 seconds.

[0032] As a further improvement of the present invention, the data in the 720° spatial three-dimensional model is processed to obtain a three-dimensional high-precision model, including:

[0033] The 720° spatial three-dimensional model is spliced ​​and optimized through the topological relationship of the gas pipeline to obtain the three-dimensional high-precision model.

[0034] The beneficial effects of the present invention are as follows: the present method can improve the safe operation and maintenance guarantee capability of gas facilities of aboveground gas pipelines, improve the data delivery accuracy of aboveground gas pipelines, and reduce the risk of missing archives of aboveground building gas pipeline facilities. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor.

[0036] Figure 1 The present invention is a flowchart of a digital delivery method based on a gas aboveground pipeline according to an exemplary embodiment of the present invention. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0039] In addition, in the description of the present invention, the terms used are only for illustrative purposes and are not intended to limit the scope of the present invention. The terms "include" and / or "comprise" are used to specify the existence of the elements, steps, operations and / or components, but do not exclude the existence or addition of one or more other elements, steps, operations and / or components. The terms "first", "second" and the like may be used to describe various elements, do not represent the order, and do not limit these elements. In addition, in the description of the present invention, unless otherwise specified, the meaning of "multiple" is two and more than two. These terms are only used to distinguish one element from another element. In conjunction with the following drawings, these and / or other aspects become apparent, and it is easier for a person of ordinary skill in the art to understand the description of the embodiments of the present invention. The accompanying drawings are used to describe the embodiments of the present invention for illustrative purposes only. Those skilled in the art will easily recognize from the following description that, without departing from the principles of the present invention, alternative embodiments of the structures and methods shown in the present invention can be adopted.

[0040] like Figure 1 As shown, a digital delivery method based on a gas ground pipeline according to an embodiment of the present invention includes:

[0041] Collect basic information of the project to be delivered, and generate a gas plan according to the basic information, wherein the basic information includes the project address, coordinate information, gas pipeline direction, project gas consumption, and gas riser number;

[0042] Design a VR scanning scheme, scan the space environment where the project to be delivered is located according to the VR scanning scheme to obtain a 720° spatial three-dimensional model, and process the data in the 720° spatial three-dimensional model to obtain a three-dimensional high-precision model;

[0043] Uploading the gas plan and the three-dimensional high-precision model to the cloud platform;

[0044] Labeling the three-dimensional high-precision model and important information on the gas plan through the cloud platform, wherein the important information includes information on gas risers, pressure regulating cabinets, gas meters, electromagnetic shut-off valves, gas-using equipment, and the direction of gas pipelines;

[0045] The delivery is accomplished via the cloud platform.

[0046] like Figure 1 As shown, a digital delivery method based on a gas ground pipeline according to an embodiment of the present invention specifically includes the following steps:

[0047] S1: Collect basic information of the project to be delivered, including project address, coordinate information, gas pipeline direction, project gas consumption, gas riser number and other information, and generate a gas plan map based on the basic information. The operation and maintenance personnel can export and download the two-dimensional gas plan map to help the operation and maintenance personnel to accurately maintain the construction;

[0048] An electronic map is called and linked with the basic information of the project to generate an electronic map of the project to be delivered, wherein commonly used electronic maps such as Baidu, Tencent, and Amap can be called to realize a quick query of the address of the project to be delivered.

[0049] S2: Design a VR scanning scheme, scan the space environment where the project to be delivered is located according to the VR scanning scheme, obtain a 720° space 3D model to be processed, pre-process the 720° space 3D model to be processed, delete redundant units, such as people and irrelevant objects in the scanned space, etc., and pre-process according to actual needs to obtain a 720° space 3D model;

[0050] The data in the 720° spatial three-dimensional model is processed. Specifically, duplicate data is eliminated, and the data is classified and screened according to the different colors of the scanned gas pipelines. Through the topological relationship of the scanning points, the 720° spatial three-dimensional model is spliced ​​and optimized, so that the space in the model is more coherent and the transition is smooth. Specifically, the splicing is performed based on the relationship between the points and the position trend. For example, each point is marked with numbers of different standards, and the points with adjacent numbers are spliced ​​to perform three-dimensional intelligent modeling to obtain a three-dimensional high-precision model;

[0051] Rapidly scan and collect indoor space data, quickly generate a 720° spatial three-dimensional model, and accurately capture the actual scene through real modeling and on-site scene to truly restore the on-site situation.

[0052] S3: Upload the gas plan and the three-dimensional high-precision model to the cloud platform.

[0053] S4: adding labels to important information on the three-dimensional high-precision model and the gas plan through the cloud platform, wherein the important information includes information on the riser, pressure regulating cabinet, gas meter, electromagnetic shut-off valve, gas-using equipment and the direction of the gas pipeline, and marking the riser, pressure regulating cabinet, gas meter, electromagnetic shut-off valve, gas-using equipment and the direction of the gas pipeline at corresponding positions;

[0054] Help operation and maintenance personnel to efficiently sort out key information such as gas source, gas pipeline direction, riser, electromagnetic shut-off valve, gas meter and gas equipment in the actual operation and maintenance management process, and eliminate hidden dangers accurately and quickly. S5: Delivered to relevant management personnel through the cloud platform, the gas plan and three-dimensional high-precision model uploaded to the cloud platform can be exported and downloaded through the cloud platform.

[0055] The present invention improves the safe operation and maintenance guarantee capability of gas facilities of above-ground gas pipelines, improves the data delivery accuracy of above-ground gas pipelines, and reduces the risk of missing files of above-ground building gas pipeline facilities.

[0056] In an optional implementation manner, the collecting basic information of the project to be delivered and generating a gas floor plan according to the basic information includes:

[0057] A gas GIS map is prepared according to the project address, the coordinate information and the gas riser number, and the location of the gas riser is confirmed according to the gas GIS map;

[0058] The gas plan view is generated according to the position of the gas riser.

[0059] In an optional implementation manner, the method further includes:

[0060] The cloud platform is connected to the relevant data interface so that the cloud platform can obtain the flow of the gas meter, the pressure of the pressure regulating cabinet, the monitoring video of the camera and the concentration of the alarm according to the relevant data interface, wherein the relevant data interface includes multiple data interfaces connected to the data output ends of the gas meter, the pressure regulating cabinet, the camera and the alarm.

[0061] In order to realize the linkage of IOT devices, multiple relevant data can be directly monitored through the cloud platform, and operation and maintenance personnel can promptly discover and eliminate safety hazards. Preferably, the cloud platform includes a PC terminal and a mobile terminal, and the operation and maintenance personnel can choose the PC terminal or the mobile terminal according to actual needs. When the operation and maintenance personnel are on-site inspection, the cloud platform mobile terminal can help engineering personnel quickly check information.

[0062] In an optional implementation manner, the design of the VR scanning solution includes:

[0063] Design scanning routes, select scanning points, choose scanning equipment, and design software parameters for scanning equipment.

[0064] In an optional implementation manner, the designing of the scanning route and the selection of the scanning points include:

[0065] Determining the topological relationship of the gas pipeline according to the direction of the gas pipeline;

[0066] According to the topological relationship of the gas pipeline, a scanning route is determined, and a plurality of scanning points are set on the scanning route, so that the scanning device moves along the scanning route and collects data on the spatial environment of the project to be delivered when moving to each scanning point.

[0067] In an optional implementation manner, the setting of multiple scanning points on the scanning route includes:

[0068] On the scanning route, a scanning point is set at a certain interval; preferably, a scanning point is set at an interval of 2 to 3 meters.

[0069] At each corner point on the scanning route, a scanning point is set;

[0070] A scanning point is set at each gas pipeline intersection on the scanning route.

[0071] Each key scanning point needs to be scanned clearly, including risers, pressure regulating cabinets, gas meters, electromagnetic shut-off valves, gas-using equipment, etc.

[0072] In an optional implementation manner, the selection scanning device includes:

[0073] Select different equipment according to the gas consumption of the project. When the gas consumption of the project is higher than or equal to the first standard, select a stand-type laser scanner as the scanning equipment.

[0074] When the gas consumption of the project is lower than the first standard, a smart gimbal and a smart phone are selected as scanning devices.

[0075] In an optional implementation, the first standard is that the gas consumption of the project is G16.

[0076] It can be understood that when selecting scanning equipment, the gas consumption of the project is used as an indicator. When the gas consumption of the project is higher than or equal to G16, a stand-type laser scanner is selected as the scanning equipment; when the gas consumption of the project is lower than G16, an intelligent pan-tilt and a smart phone are selected as the scanning equipment, where G16 means 16m 3 Gas.

[0077] In an optional implementation manner, the software parameters of the design scanning device include:

[0078] According to the different scanning accuracies of the project to be delivered, determine the software parameters under each scanning accuracy, including:

[0079] For high-precision scanning, the software parameters are designed to scan one point every 45 seconds;

[0080] For low-precision scanning, the software parameters are designed to scan one point every 30 seconds.

[0081] The method described in this embodiment realizes the visualization of delivery results, helping managers to efficiently sort out key information such as gas source, gas pipeline direction, riser, electromagnetic shut-off valve, gas meter and gas equipment; realizes the digitization of delivery results, providing managers with digital delivery results, such as engineering attribute query (material, caliber), pressure regulator pressure, flow, gas meter flow, etc.; realizes the informatization of delivery results, providing managers with tools for inspection, three-dimensional high-precision model browsing, important information labeling, two-dimensional gas plan export, three-dimensional high-precision model export and multi-person collaborative processing.

[0082] In the description provided herein, a large number of specific details are described. However, it is understood that embodiments of the present invention can be practiced without these specific details. In some instances, well-known methods, structures and techniques are not shown in detail so as not to obscure the understanding of this description.

[0083] In addition, it will be understood by those skilled in the art that although some embodiments described herein include certain features included in other embodiments but not other features, the combination of features of different embodiments is meant to be within the scope of the present invention and form different embodiments. For example, in the claims, any one of the claimed embodiments can be used in any combination.

[0084] It will be appreciated by those skilled in the art that, although the present invention has been described with reference to exemplary embodiments, various changes may be made and equivalents may be substituted for its elements without departing from the scope of the present invention. In addition, many modifications may be made to adapt specific circumstances or materials to the teachings of the present invention without departing from the essential scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed, but the present invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A digital delivery method based on gas ground pipeline, characterized in that: The method comprises: Collect basic information of the project to be delivered, and generate a gas plan according to the basic information, wherein the basic information includes the project address, coordinate information, gas pipeline direction, project gas consumption, and gas riser number; Design a VR scanning scheme, scan the space environment where the project to be delivered is located according to the VR scanning scheme to obtain a 720° spatial three-dimensional model, and process the data in the 720° spatial three-dimensional model to obtain a three-dimensional high-precision model; Uploading the gas plan and the three-dimensional high-precision model to the cloud platform; Labeling the three-dimensional high-precision model and important information on the gas plan through the cloud platform, wherein the important information includes information on gas risers, pressure regulating cabinets, gas meters, electromagnetic shut-off valves, gas-using equipment, and the direction of the gas pipeline; The delivery is accomplished via the cloud platform.

2. The method according to claim 1, characterized in that The method further comprises: The cloud platform is connected to the relevant data interface so that the cloud platform can obtain the flow of the gas meter, the pressure of the pressure regulating cabinet, the monitoring video of the camera and the concentration of the alarm according to the relevant data interface, wherein the relevant data interface includes multiple data interfaces connected to the data output ends of the gas meter, the pressure regulating cabinet, the camera and the alarm.

3. The method according to claim 1, characterized in that The collecting of basic information of the project to be delivered and generating a gas floor plan according to the basic information include: A gas GIS map is prepared according to the project address, the coordinate information and the gas riser number, and the location of the gas riser is confirmed according to the gas GIS map; The gas plan view is generated according to the position of the gas riser.

4. The method according to claim 1, characterized in that The VR scanning scheme includes: Design scanning routes, select scanning points, choose scanning equipment, and design software parameters for scanning equipment.

5. The method according to claim 4, characterized in that The designing of the scanning route and the selection of the scanning points include: Determining the topological relationship of the gas pipeline according to the direction of the gas pipeline; According to the topological relationship of the gas pipeline, a scanning route is determined, and a plurality of scanning points are set on the scanning route, so that the scanning device moves along the scanning route and collects data on the spatial environment of the project to be delivered when moving to each scanning point.

6. The method according to claim 5, characterized in that The step of setting a plurality of scanning points on the scanning route comprises: On the scanning route, a scanning point is set at a certain interval; At each corner point on the scanning route, a scanning point is set; A scanning point is set at each gas pipeline intersection on the scanning route.

7. The method according to claim 4, characterized in that The selection scanning device comprises: Select different equipment according to the gas consumption of the project. When the gas consumption of the project is higher than or equal to the first standard, select a stand-type laser scanner as the scanning equipment. When the gas consumption of the project is lower than the first standard, a smart gimbal and a smart phone are selected as scanning devices.

8. The method according to claim 7, characterized in that The first standard is that the gas consumption of the project is G16.

9. The method according to claim 4, characterized in that The software parameters of the design scanning device include: According to the different scanning accuracies of the project to be delivered, determine the software parameters under each scanning accuracy, including: For high-precision scanning, the software parameters are designed to scan one point every 45 seconds; For low-precision scanning, the software parameters are designed to scan one point every 30 seconds.

10. The method according to claim 4, characterized in that The data in the 720° spatial three-dimensional model is processed to obtain a three-dimensional high-precision model, including: The 720° spatial three-dimensional model is spliced ​​and optimized through the topological relationship of the gas pipeline to obtain the three-dimensional high-precision model.

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