[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

WO2020015354A1 - Method and system for repairing gas pipeline based on beidou differential positioning - Google Patents

Method and system for repairing gas pipeline based on beidou differential positioning Download PDF

Info

Publication number
WO2020015354A1
WO2020015354A1 PCT/CN2019/074160 CN2019074160W WO2020015354A1 WO 2020015354 A1 WO2020015354 A1 WO 2020015354A1 CN 2019074160 W CN2019074160 W CN 2019074160W WO 2020015354 A1 WO2020015354 A1 WO 2020015354A1
Authority
WO
WIPO (PCT)
Prior art keywords
data
positioning
point
gas pipeline
beidou differential
Prior art date
Application number
PCT/CN2019/074160
Other languages
French (fr)
Chinese (zh)
Inventor
秦炜
尤勇
李宁
王力伟
杨龙
Original Assignee
北京讯腾智慧科技股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 北京讯腾智慧科技股份有限公司 filed Critical 北京讯腾智慧科技股份有限公司
Publication of WO2020015354A1 publication Critical patent/WO2020015354A1/en

Links

Images

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17DPIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00Protection or supervision of installations
    • F17D5/02Preventing, monitoring, or locating loss

Definitions

  • the present invention relates to the technical field of gas pipeline repair. More specifically, the present invention is a method and system for repairing a gas pipeline based on Beidou differential positioning.
  • the present invention provides a new solution.
  • a method and system for repairing gas pipelines based on Beidou differential positioning from the perspective of leaks at the joints of gas pipelines, combined with Beidou differential positioning technology, to quickly lock the leak points of gas pipelines, thereby effectively improving the repair of gas pipelines
  • the invention has the advantages of high intelligence, low labor input cost, low dependence on maintenance personnel's experience, and low damage to soil environment.
  • the present invention discloses a repair method for a gas pipeline based on Beidou differential positioning, and the repair method includes the following steps;
  • Step 1 When welding the two connected gas pipelines, use the first Beidou differential positioning device configured on the welding device to collect the first positioning data, and upload the first positioning data to the server; wherein the first A positioning data is a collection of position data of a connection point, and the server is configured to store the first positioning data;
  • Step 2 The server is caused to send the first positioning data to a detector, and a second Beidou differential positioning device is configured on the detector;
  • Step 3 During the routine maintenance of the gas pipeline using the detector, use the second Beidou differential positioning device to collect second positioning data, and determine whether the first positioning data and the second positioning data are in Coincident locations, with the coincident locations as priority detection points;
  • Step 4 Use the detector to detect the leak at the priority detection point. If the priority detection point is a leak point, go to step 5. If the priority detection point is not a leak point, use the priority detection point as a starting point to the gas pipeline. Perform detection on both sides and perform step 5 after determining the leak;
  • Step 5 Collect the missing point position data through the second Beidou differential positioning device, upload the missing point position data to the maintenance management terminal, and cause the maintenance management terminal to retrieve the connection point closest to the leakage point location from the server. Position data, and then use the position of the connection point closest to the location of the missing point as the digging point position;
  • Step 6 The maintenance management terminal sends the position data of the excavation point to the repairing device configured with the third Beidou differential positioning device, and uses the third Beidou differential positioning device to collect third positioning data, and combines the third positioning data with The overlapped position in the excavation point position data is used as the target position, and the target position is excavated. After finding the gas pipeline leak point, the gas pipeline leak point is repaired by the repair equipment.
  • the present invention can quickly and accurately search for the joints of pipelines that are prone to leaks, so as to more quickly confirm the leaks of gas pipelines, and finally realize the rapid repair of gas pipelines.
  • the level of intelligence and the avoidance of reliance on the capabilities and experience of maintenance personnel have solved many problems in the existing technology.
  • step 5 after the position of the excavation point is determined, the repair management terminal is used to order the repair equipment closest to the excavation point.
  • step 5 the connection point near the location of the missing point is checked by a browsing terminal connected to the maintenance management terminal.
  • the first positioning data collected by the first Beidou differential positioning device is positioning data corrected by a positioning satellite and a plurality of positioning base stations.
  • step 1 when the gas pipeline is laid and / or the gas pipeline is repaired, the two connected gas pipelines are welded.
  • a repair system for a gas pipeline based on Beidou differential positioning includes a welding device, a tester, a repair device, a server, and an overhaul management terminal, and the welding device is configured with a first Beidou differential positioning device A second Beidou differential positioning device is configured on the detector, a third Beidou differential positioning device is configured on the repair device, and the server is connected to the maintenance management terminal;
  • the welding equipment is used for welding the two connected gas pipelines, and is used for uploading the first positioning data to the server;
  • the first Beidou differential positioning device is configured to collect first positioning data when welding two connected gas pipelines, where the first positioning data is a collection of position data of a connection point;
  • the server is configured to store the first positioning data and to send the first positioning data to a detector
  • the detector is used to determine a coincident location between the first positioning data and the second location data, and the coincident location is a priority detection point, and is used for the routine maintenance process of the gas pipeline First, the leak detection is performed on the priority detection points to determine the location of the leakage points and upload the collected leakage point position data to the maintenance management terminal;
  • the second Beidou differential positioning device is used to collect the second positioning data during the routine maintenance of the gas pipeline using the detector, and is used to collect leakage point position data;
  • the maintenance management terminal is used to retrieve the connection point position closest to the leak point position from the server, and to use the connection point position closest to the leak point position as the excavation point position, and to use the excavation point position data Sent to repair equipment;
  • the repairing device is configured to determine a target position according to a position where the third positioning data coincides with the position data of the excavation point, and is used to repair a gas pipeline leak point found by excavating the target position;
  • the third Beidou differential positioning device is configured to collect third positioning data.
  • the present invention can quickly and accurately search for the joints of pipelines that are prone to leaks, so as to more quickly confirm the leaks of gas pipelines, and finally realize the rapid repair of gas pipelines.
  • the level of intelligence and the avoidance of reliance on the capabilities and experience of maintenance personnel have solved many problems in the existing technology.
  • the maintenance management terminal is further configured to order the repair equipment closest to the excavation point after determining the position of the excavation point.
  • system further includes a browsing terminal connected to the maintenance management terminal;
  • the browsing terminal is used to view the connection point near the location of the missing point.
  • the system further includes a positioning satellite and a plurality of positioning base stations, each of the plurality of positioning base stations is wirelessly connected to the positioning satellite, and the positioning satellite and the plurality of positioning base stations are configured to collect data from the first Beidou differential positioning device. The first positioning data is corrected.
  • the welding equipment includes a first data acquisition module and a first data transmission module
  • the tester includes a second data acquisition module, a calculation module, and a second data transmission module
  • the repair equipment includes a third data acquisition module And a judgment module
  • the server includes a data receiving module, a data sending module, and a data storage module;
  • the first data acquisition module is configured to collect first positioning data collected by the first Beidou differential positioning device
  • the first data transmission module is configured to upload the first positioning data to a server
  • the second data acquisition module is configured to collect second positioning data collected by the second Beidou differential positioning device
  • the calculation module is configured to calculate a coincident location between the first positioning data and the second location data, and use the coincident location as a priority detection point;
  • the second data transmission module uploads the collected missing point position data to the maintenance management terminal
  • the third data acquisition module is configured to collect third positioning data collected by the third Beidou differential positioning device
  • the judging module is configured to judge a position where the third positioning data and the mining point position data coincide, and use the coincident position as a target position;
  • the data receiving module is configured to receive the first positioning data
  • the data sending module is configured to send the first positioning data to a detector
  • the data storage module is configured to store the first positioning data.
  • a memory for storing program code of a processing procedure of a method for repairing a gas pipeline based on Beidou differential positioning according to claim 11;
  • a processor for executing the program code.
  • the beneficial effects of the present invention are: compared with the prior art, the present invention can significantly improve the efficiency of repairing gas pipelines, greatly shorten the repair time of gas pipelines, thereby effectively reducing labor investment costs, and avoiding dependence on the experience of maintenance personnel.
  • the invention also has outstanding advantages such as high intelligence, small damage to soil, strong reliability, and suitability for large-scale popularization and application.
  • FIG. 1 is a schematic flowchart of a method for repairing a gas pipeline based on Beidou differential positioning.
  • the length of a gas pipeline is generally 20 to 30 meters.
  • the present invention summarizes a rule from a large number of historical leak records of gas pipelines: the probability of leakage at the junction of two gas pipelines is much greater than the leakage probability in the middle of the pipeline.
  • the invention uses this as a starting point and studies the gas pipeline repairing scheme in combination with Beidou differential positioning technology, and further provides a method and corresponding product for improving the efficiency of gas pipeline repairing.
  • this embodiment discloses a repair method of a gas pipeline based on Beidou differential positioning.
  • the repair method is a method capable of effectively improving the repair efficiency of a gas pipeline.
  • the repair method specifically includes the following steps.
  • Step 1 When welding the two connected gas pipelines, use the first Beidou differential positioning device configured on the welding device to collect the first positioning data, and upload the first positioning data to the server; where the first positioning data is A collection of connection point position data, the server is used to store the first positioning data.
  • the first positioning data collected by the first Beidou differential positioning device is positioning data modified by positioning satellites and multiple positioning base stations; in this embodiment, the server will The first positioning data is permanently stored for use in subsequent maintenance and other processes.
  • the welding process mentioned above may be a welding process performed on joints during gas pipeline laying, or a welding process on joints during gas pipeline repair.
  • the two connected gas pipelines are welded.
  • step 2 the server is configured to send the first positioning data to the detector by wireless or wired means, and the detector is configured with a second Beidou differential positioning device.
  • Step 3 During the routine maintenance of the gas pipeline using the detector, use the second Beidou differential positioning device to collect the second positioning data, determine the locations where the first positioning data and the second positioning data coincide, and coincide.
  • the location is the priority detection point.
  • the priority detection point is a connection point.
  • Step 4 the joint detection point of the pipeline is mainly detected, and the leak point can often be located quickly.
  • the detector is used to detect the leak at the priority detection point. If the priority detection point is a leak point, step 5 is performed; If the detection point is not a leak point, use the priority detection point as a starting point to perform detection on both sides of the gas pipeline, and perform step 5 after determining the leak point.
  • Step 5 Collect the leak point position data through the second Beidou differential positioning device and upload the leak point position data to the maintenance management terminal.
  • Most of the gas pipelines in residential areas are buried underground. Due to the presence of soil, it may cause ground There is a large deviation between the position of the leak point detected on the ground and the leak position of the actual gas pipeline, so when a leak is detected on the ground, the maintenance staff can use the browsing terminal to find all welding positions near the ground leak point, and pass the server This welding positioning data is sent to the repair equipment.
  • a browsing terminal connected to the maintenance management terminal is used to view the connection point near the location of the leak point; the maintenance management terminal may be configured to retrieve the location data of the connection point closest to the location of the leakage point from the server, and then The closest connection point position is used as the excavation point position.
  • this embodiment determines the excavation point position and then excavates it to the distance through the maintenance management terminal. Click the nearest repair equipment dispatch.
  • Step 6 The maintenance management terminal sends the excavation point position data to the repairing device configured with the third Beidou differential positioning device, uses the third Beidou differential positioning device to collect the third positioning data, and overlaps the third positioning data with the excavation point position data.
  • the location of the target is used as the target location.
  • the target location is excavated. After finding the gas pipeline leak point, the gas pipeline leak point is repaired by the repair equipment.
  • this embodiment provides a repair system for implementing the above-mentioned repair method of a gas pipeline based on Beidou differential positioning, which is specifically described below.
  • This embodiment discloses a repair system for a gas pipeline based on Beidou differential positioning.
  • the system may include a welding device, a tester, a repair device, a server, a maintenance management terminal, and a browsing terminal connected to the maintenance management terminal.
  • the welding equipment A first Beidou differential positioning device is configured on the detector, a second Beidou differential positioning device is configured on the detector, a third Beidou differential positioning device is configured on the repair device, and the server is connected to the maintenance management terminal.
  • the welding equipment, detector and repair equipment in this embodiment are also equipped with Beidou differential positioning equipment.
  • the welding equipment is used for welding the two connected gas pipelines and for uploading the first positioning data to the server.
  • the first Beidou differential positioning device is configured to collect first positioning data when welding two connected gas pipelines, and the first positioning data is a collection of position data of the connection points.
  • the server is configured to store the first positioning data, and is configured to send the first positioning data to the detector.
  • Detector for determining the coincident locations in the first positioning data and the second location data, taking the coincident locations as priority detection points, and used to leak the priority detection points during routine maintenance of the gas pipeline Detection is used to determine the position of the leak point and upload the collected leak point position data to the maintenance management terminal.
  • the second Beidou differential positioning device is used to collect the second positioning data during the routine maintenance of the gas pipeline using the detector, and is used to collect the data of the leak point.
  • the maintenance management terminal (also called the maintenance system) is used to retrieve the position of the connection point closest to the leak point from the server, and to use the position of the connection point closest to the position of the leak point as the digging point position, and to use the digging point
  • the point location data is sent to the repairing equipment; in this embodiment, the maintenance management terminal is further configured to order the repairing equipment closest to the mining point after determining the location of the mining point.
  • the repairing device is used for determining a target position according to the overlapping position between the third positioning data and the excavation point position data, and for repairing the leak point of the gas pipeline found through the excavation target position.
  • the third Beidou differential positioning device is used to collect third positioning data.
  • the browsing terminal is used to view the connection point near the location of the missing point, and can be used to browse the positioning data stored in the server.
  • the system further includes a positioning satellite and a plurality of positioning base stations, the plurality of positioning base stations are wirelessly connected to the positioning satellite, and the positioning satellite and the plurality of positioning base stations are used to collect the first Beidou differential positioning equipment. Positioning data is corrected.
  • the welding equipment includes a first data acquisition module and a first data transmission module
  • the tester includes a second data acquisition module, a calculation module, and a second data transmission module
  • the repair equipment includes a third data acquisition module and a judgment module.
  • the server includes a data receiving module, a data sending module, and a data storage module.
  • the first data acquisition module is configured to collect first positioning data collected by the first Beidou differential positioning device.
  • the first data transmission module is configured to upload the first positioning data to the server.
  • the second data acquisition module is configured to collect second positioning data collected by the second Beidou differential positioning device.
  • the calculation module is configured to calculate the coincident locations in the first positioning data and the second location data, and use the coincident locations as priority detection points.
  • the second data transmission module uploads the collected missing point position data to the maintenance management terminal.
  • the third data acquisition module is configured to collect third positioning data collected by the third Beidou differential positioning device.
  • the judging module is configured to determine a position where the third positioning data and the position data of the mining point coincide, and use the coincident position as a target position.
  • the data receiving module is configured to receive the first positioning data.
  • the data sending module is configured to send the first positioning data to the detector.
  • a data storage module is configured to store the first positioning data.
  • the terms “installation”, “connected”, “connected”, “fixed” and other terms shall be understood in a broad sense unless otherwise specified and defined, for example, they may be fixed connections or removable connections , Or integrated; it can be mechanical or electrical; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of the two elements or the interaction between the two elements, unless otherwise specified The limit.
  • the specific meanings of the above terms in the present invention can be understood according to specific situations.
  • first”, “second”, and “third” are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as “first”, “second”, and “third” may include at least one of these features explicitly or implicitly.
  • the meaning of "a plurality” is at least two, for example, two, three, etc., unless it is specifically and specifically defined otherwise.
  • First step Compare the second positioning data formed by the detection points during the maintenance process with the first positioning data formed by the welding joint of the gas pipeline, and the overlapping part of the second positioning data and the first positioning data is used as the priority detection point.
  • the maintenance work within the pipeline laying range is performed according to the ground topography, landform and landmark pipeline auxiliary facilities.
  • the second Beidou differential positioning equipment is used to record the maintenance position during the maintenance work to form the second positioning data.
  • the two gas pipelines connected to each other have a fixed laying position during welding.
  • the welding position during welding is recorded by using the first Beidou differential positioning device to form first positioning data.
  • the overlapping portion of the second positioning data and the first positioning data includes the overlapping range in the vertical range of the positions in the ground surface and the underground range.
  • the coincidence range belongs to a high probability leak position as a priority detection point for leak detection.
  • the second step determine the location of the leak point according to the priority detection point.
  • the specific location can be preferentially the priority detection point, or the specific location extending along the priority detection point to both sides of the gas pipeline, from one priority detection point to the adjacent priority Detection point detection, or extended detection along the gas pipeline in the direction of the priority detection point formation until the location of the leak point is determined.
  • Third step According to the location of the leak point, the closest welding joint of the gas pipeline is determined in the first positioning data and excavated as the position of the excavation point, and the third positioning data of the excavation progress and excavation position are formed during excavation.
  • Step 4 Stop the excavation after the third positioning data reaches the closest joint position of the gas pipeline welding joint.
  • the closest welding position of the two connected gas pipelines is determined as the excavation point position, and the repair equipment is used to dig at the excavation point position.
  • the excavation progress and digging position under the ground were determined and formed the third positioning data by using Beidou differential positioning equipment.
  • the positioning data of the closest welding joint of gas pipelines were close to or coincided with each other. Stop excavation at the same time and carry out subsequent pipeline repairs.
  • the implementation example of the present invention is a method for repairing a gas pipeline based on Beidou differential positioning.
  • the determination of the welding welding connection position data of the construction stage is used as the position reference data of the underground pipeline, and the correlation between the surface leak point and the underground pipeline is formed by using the position data of the detection point in the detection process
  • Characteristic data gives priority to detection points, so that the scope of pipeline leakage has a relatively objective reference system, which is conducive to the quantitative confirmation of specific underground leakage points.
  • the efficiency and accuracy of leak detection are improved.
  • the target space position excavated by the repair equipment can be accurately provided. In combination with the real-time position data formed when the repair equipment is working, it can be accurately excavated to meet the minimum requirements for the earthwork environment of the pipeline. Limit impact.
  • Position reference matching device configured to compare the second positioning data formed by the detection points during the maintenance process with the first positioning data formed by the welding joint of the gas pipeline, and the overlapping portion of the second positioning data and the first positioning data is used as a priority detection point;
  • Missing point search device for determining the location of a missing point according to a priority detection point
  • the repairing and excavating device is used for determining the closest gas pipeline welding joint point in the first positioning data according to the position of the leak point and digging as the position of the digging point, and the third positioning data forming the digging progress and digging position during digging;
  • Leak point matching device used for stopping excavation after the third positioning data reaches the closest welding junction point of the gas pipeline.
  • a memory configured to store program code of a processing procedure of a method for repairing a gas pipeline based on Beidou differential positioning of the above embodiment
  • a processor a program code for executing a processing procedure of a method for repairing a gas pipeline based on Beidou differential positioning in the foregoing embodiment.
  • the disclosed systems, devices, and methods may be implemented in other ways.
  • the device embodiments described above are only schematic.
  • the division of the unit is only a logical function division.
  • multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, which may be electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, may be located in one place, or may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objective of the solution of this embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist separately physically, or two or more units may be integrated into one unit.
  • the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium.
  • the technical solution of the present invention is essentially a part that contributes to the existing technology or a part of the technical solution can be embodied in the form of a software product.
  • the computer software product is stored in a storage medium, including Several instructions are used to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in various embodiments of the present invention.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disks or compact discs, etc., which can store program verification codes The medium.
  • the method and system for repairing gas pipelines based on Beidou differential positioning obtain optimal maintenance positioning data through positioning information collection and comparison of positioning information at different construction and maintenance stages, which significantly improves the gas pipeline repair efficiency and greatly shortens Gas pipeline repair time. Then effectively reduce the cost of human input and avoid dependence on the experience of maintenance personnel. It can be universally applied to pipeline construction and maintenance in a large area.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pipeline Systems (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

A method and a system for repairing a gas pipeline based on Beidou differential positioning, the method comprising: step 1: when welding a pipeline, collecting first positioning data and uploading same; step 2: sending the first positioning data to a detection instrument; step 3: during maintenance, collecting second positioning data, and using the first and second positioning data to determine a priority detection point; step 4: if the priority detection point is a leakage point, then executing step 5; and if not, then continuing detection and executing step 5 after determining a leakage point; step 5: on the basis of the leakage point position and a joining point position, determining a digging point position; and step 6: on the basis of third positioning data and digging point position data, determining a target position and, after digging, repairing the leakage point of the gas pipeline. The system comprises a connecting device, a detection instrument, a repair device, and a server. The present method and system can significantly increase gas pipeline repair efficiency, shorten the gas pipeline repair time, effectively reduce manpower costs, and avoid reliance on the experience of maintenance staff.

Description

一种基于北斗差分定位的燃气管道的修补方法及系统Method and system for repairing gas pipeline based on Beidou differential positioning
本发明是要求由申请人提出的,申请日为2018年7月17日,申请号为CN2018107853164,名称为“一种基于北斗差分定位的燃气管道的修补方法及系统”的申请的优先权。以上申请的全部内容通过整体引用结合于此。The present invention claims the priority of an application filed by the applicant with an application date of July 17, 2018 and application number CN2018107853164, entitled "A method and system for repairing gas pipelines based on Beidou differential positioning". The entire contents of the above application are incorporated herein by reference in their entirety.
技术领域Technical field
本发明涉及燃气管道修补技术领域,更为具体地,本发明为一种基于北斗差分定位的燃气管道的修补方法及系统。The present invention relates to the technical field of gas pipeline repair. More specifically, the present invention is a method and system for repairing a gas pipeline based on Beidou differential positioning.
发明背景Background of the invention
目前,环境污染成为了全世界关注的问题,为了保护环境,人们开始选择更为环保的能源。燃气作为一种清洁能源,其使用率越来越高;对于燃气的运输,势必离不开用于输送燃气的燃气管道;在燃气管道服役一段时间后,由于腐蚀等原因会导致燃气管道泄漏问题,此时需要检修人员对管道进行详细的检查,然后对燃气管道泄漏点进行修补。At present, environmental pollution has become a worldwide concern. In order to protect the environment, people have started to choose more environmentally friendly energy sources. Gas is used as a clean energy, and its utilization rate is getting higher and higher. For the transportation of gas, gas pipelines for gas transportation will inevitably be left. After the gas pipeline is in service for a period of time, the gas pipeline will leak due to corrosion and other reasons At this time, the maintenance personnel need to carry out a detailed inspection of the pipeline, and then repair the leak point of the gas pipeline.
但是,燃气泄漏问题具有流动性和隐蔽性的特点,常规修补方法往往需要大量的时间进行反复巡检、反复判断、反复开挖、反复确认泄漏点等过程,该过程占用了大量的人力物力,还会对土壤环境造成大规模破坏,而且现有技术往往对检修人员的经验要求非常高,所以现有燃气管道修补方案存在修补效率较低、人力投入成本高、智能化程度较低等问题。However, the problem of gas leakage has the characteristics of fluidity and concealment. Conventional repair methods often require a lot of time for repeated inspections, repeated judgments, repeated excavations, and repeated confirmation of leak points. This process takes a lot of manpower and material resources. It can also cause large-scale damage to the soil environment, and the existing technology often requires very high experience of maintenance personnel. Therefore, the existing gas pipeline repair schemes have problems such as low repair efficiency, high labor input costs, and low intelligence.
因此,如何有效提高燃气管道修补效率和智能化程度、降低人力投入成本、降低对检修人员的经验依赖程度、减少对土壤环境的破坏,成为了本领域技术人员亟待解决的技术问题和始终研究的重点。Therefore, how to effectively improve the efficiency and intelligence of gas pipeline repair, reduce the cost of human input, reduce the degree of dependence on the experience of maintenance personnel, and reduce the damage to the soil environment, has become a technical problem urgently addressed by those skilled in the art and always researched. Focus.
发明内容Summary of the invention
为解决现有的燃气管道修补方案存在的修补效率低、智能化程度低、人力 投入成本高、对检修人员的经验依赖程度大、对土壤环境的破坏过于严重等问题,本发明创新提供了一种基于北斗差分定位的燃气管道的修补方法及系统,从燃气管道衔接点易发生泄漏的角度出发,并结合北斗差分定位技术,实现对燃气管道泄漏点的快速锁定,从而有效提高了燃气管道修补效率,本发明具有智能化程度高、人力投入成本低、对检修人员经验依赖程度低、对土壤环境破坏程度小等突出优点。In order to solve the problems existing in the existing gas pipeline repair scheme, such as low repair efficiency, low degree of intelligence, high labor input cost, high dependence on the experience of maintenance personnel, and excessive damage to the soil environment, the present invention provides a new solution. A method and system for repairing gas pipelines based on Beidou differential positioning, from the perspective of leaks at the joints of gas pipelines, combined with Beidou differential positioning technology, to quickly lock the leak points of gas pipelines, thereby effectively improving the repair of gas pipelines The invention has the advantages of high intelligence, low labor input cost, low dependence on maintenance personnel's experience, and low damage to soil environment.
为实现上述的技术目的,本发明公开了一种基于北斗差分定位的燃气管道的修补方法,该修补方法包括如下步骤;In order to achieve the above technical objective, the present invention discloses a repair method for a gas pipeline based on Beidou differential positioning, and the repair method includes the following steps;
步骤1,在对相衔接的两根燃气管道焊接时,利用焊接设备上配置的第一北斗差分定位设备收集第一定位数据,并将所述第一定位数据上传至服务器;其中,所述第一定位数据为衔接点位置数据的集合,所述服务器用于对所述第一定位数据进行存储;Step 1. When welding the two connected gas pipelines, use the first Beidou differential positioning device configured on the welding device to collect the first positioning data, and upload the first positioning data to the server; wherein the first A positioning data is a collection of position data of a connection point, and the server is configured to store the first positioning data;
步骤2,令所述服务器将所述第一定位数据发送至检测仪,而且所述检测仪上配置有第二北斗差分定位设备;Step 2: The server is caused to send the first positioning data to a detector, and a second Beidou differential positioning device is configured on the detector;
步骤3,在使用所述检测仪对燃气管道进行日常检修的过程中,利用所述第二北斗差分定位设备收集第二定位数据,确定出所述第一定位数据与所述第二定位数据中相重合的地点,以所述相重合的地点为优先检测点;Step 3: During the routine maintenance of the gas pipeline using the detector, use the second Beidou differential positioning device to collect second positioning data, and determine whether the first positioning data and the second positioning data are in Coincident locations, with the coincident locations as priority detection points;
步骤4,利用检测仪对优先检测点泄漏检测,如果所述优先检测点是漏点,则执行步骤5;如果所述优先检测点不是漏点,则以所述优先检测点为起点向燃气管线两侧进行检测,并在确定漏点后执行步骤5;Step 4. Use the detector to detect the leak at the priority detection point. If the priority detection point is a leak point, go to step 5. If the priority detection point is not a leak point, use the priority detection point as a starting point to the gas pipeline. Perform detection on both sides and perform step 5 after determining the leak;
步骤5,通过所述第二北斗差分定位设备收集漏点位置数据,将所述漏点位置数据上传至检修管理终端,令检修管理终端从所述服务器中调取距漏点位置最近的衔接点位置数据,然后将距漏点位置最近的衔接点位置作为挖掘点位置;Step 5. Collect the missing point position data through the second Beidou differential positioning device, upload the missing point position data to the maintenance management terminal, and cause the maintenance management terminal to retrieve the connection point closest to the leakage point location from the server. Position data, and then use the position of the connection point closest to the location of the missing point as the digging point position;
步骤6,所述检修管理终端将挖掘点位置数据发送至配置有第三北斗差分定位设备的修补设备,利用所述第三北斗差分定位设备收集第三定位数据,将所述第三定位数据与所述挖掘点位置数据中重合的位置作为目标位置,对目标 位置地段进行挖掘,找到燃气管道泄漏点后,通过修补设备对燃气管道泄漏点进行修补。Step 6. The maintenance management terminal sends the position data of the excavation point to the repairing device configured with the third Beidou differential positioning device, and uses the third Beidou differential positioning device to collect third positioning data, and combines the third positioning data with The overlapped position in the excavation point position data is used as the target position, and the target position is excavated. After finding the gas pipeline leak point, the gas pipeline leak point is repaired by the repair equipment.
基于上述的技术方案,本发明能够对极易发生泄露的管道衔接点进行快速、精准查找,以能够更快速地确认燃气管道泄漏点,最终实现对燃气管道快速修补,同时提高了燃气管道修补的智能化水平、避免对检修人员能力和经验的依赖,从而较好地解决了现有技术存在的诸多问题。Based on the above technical solution, the present invention can quickly and accurately search for the joints of pipelines that are prone to leaks, so as to more quickly confirm the leaks of gas pipelines, and finally realize the rapid repair of gas pipelines. The level of intelligence and the avoidance of reliance on the capabilities and experience of maintenance personnel have solved many problems in the existing technology.
进一步地,步骤5中,确定挖掘点位置之后,通过检修管理终端向距所述挖掘点最近的修补设备派单。Further, in step 5, after the position of the excavation point is determined, the repair management terminal is used to order the repair equipment closest to the excavation point.
进一步地,步骤5中,通过与所述检修管理终端连接的浏览终端对漏点位置附近的衔接点进行查看。Further, in step 5, the connection point near the location of the missing point is checked by a browsing terminal connected to the maintenance management terminal.
进一步地,步骤1中,通过第一北斗差分定位设备收集的第一定位数据为经过定位卫星和多个定位基站修正后的定位数据。Further, in step 1, the first positioning data collected by the first Beidou differential positioning device is positioning data corrected by a positioning satellite and a plurality of positioning base stations.
进一步地,步骤1中,在对燃气管道进行铺设和/或对燃气管道进行修补时,对相衔接的两根燃气管道进行焊接。Further, in step 1, when the gas pipeline is laid and / or the gas pipeline is repaired, the two connected gas pipelines are welded.
为实现上述技术目的,一种基于北斗差分定位的燃气管道的修补系统,该系统包括焊接设备、检测仪、修补设备、服务器以及检修管理终端,所述焊接设备上配置有第一北斗差分定位设备,所述检测仪上配置有第二北斗差分定位设备,所述修补设备上配置有第三北斗差分定位设备,所述服务器与所述检修管理终端连接;In order to achieve the above technical objectives, a repair system for a gas pipeline based on Beidou differential positioning, the system includes a welding device, a tester, a repair device, a server, and an overhaul management terminal, and the welding device is configured with a first Beidou differential positioning device A second Beidou differential positioning device is configured on the detector, a third Beidou differential positioning device is configured on the repair device, and the server is connected to the maintenance management terminal;
所述焊接设备,用于对相衔接的两根燃气管道进行焊接、用于将第一定位数据上传至服务器;The welding equipment is used for welding the two connected gas pipelines, and is used for uploading the first positioning data to the server;
所述第一北斗差分定位设备,用于在对相衔接的两根燃气管道焊接时收集第一定位数据,所述第一定位数据为衔接点位置数据的集合;The first Beidou differential positioning device is configured to collect first positioning data when welding two connected gas pipelines, where the first positioning data is a collection of position data of a connection point;
所述服务器,用于对所述第一定位数据进行存储,并用于将所述第一定位数据发送至检测仪;The server is configured to store the first positioning data and to send the first positioning data to a detector;
所述检测仪,用于确定出所述第一定位数据与所述第二定位数据中相重合的地点、以所述相重合的地点为优先检测点,并用于对燃气管道进行日常检修 的过程中先对优先检测点进行泄漏检测,用于确定漏点位置且将收集的漏点位置数据上传至检修管理终端;The detector is used to determine a coincident location between the first positioning data and the second location data, and the coincident location is a priority detection point, and is used for the routine maintenance process of the gas pipeline First, the leak detection is performed on the priority detection points to determine the location of the leakage points and upload the collected leakage point position data to the maintenance management terminal;
所述第二北斗差分定位设备,用于在使用所述检测仪对燃气管道进行日常检修的过程中收集第二定位数据,且用于收集漏点位置数据;The second Beidou differential positioning device is used to collect the second positioning data during the routine maintenance of the gas pipeline using the detector, and is used to collect leakage point position data;
所述检修管理终端,用于从所述服务器中调取距漏点位置最近的衔接点位置,并用于将距漏点位置最近的衔接点位置作为挖掘点位置,且用于将挖掘点位置数据发送至修补设备;The maintenance management terminal is used to retrieve the connection point position closest to the leak point position from the server, and to use the connection point position closest to the leak point position as the excavation point position, and to use the excavation point position data Sent to repair equipment;
所述修补设备,用于根据所述第三定位数据与所述挖掘点位置数据中重合的位置确定目标位置,以及用于对通过挖掘目标位置地段找到的燃气管道泄漏点进行修补;The repairing device is configured to determine a target position according to a position where the third positioning data coincides with the position data of the excavation point, and is used to repair a gas pipeline leak point found by excavating the target position;
所述第三北斗差分定位设备,用于收集第三定位数据。The third Beidou differential positioning device is configured to collect third positioning data.
基于上述的技术方案,本发明能够对极易发生泄露的管道衔接点进行快速、精准查找,以能够更快速地确认燃气管道泄漏点,最终实现对燃气管道快速修补,同时提高了燃气管道修补的智能化水平、避免对检修人员能力和经验的依赖,从而较好地解决了现有技术存在的诸多问题。Based on the above technical solution, the present invention can quickly and accurately search for the joints of pipelines that are prone to leaks, so as to more quickly confirm the leaks of gas pipelines, and finally realize the rapid repair of gas pipelines. The level of intelligence and the avoidance of reliance on the capabilities and experience of maintenance personnel have solved many problems in the existing technology.
进一步地,所述检修管理终端,还用于在确定挖掘点位置之后向距挖掘点最近的修补设备派单。Further, the maintenance management terminal is further configured to order the repair equipment closest to the excavation point after determining the position of the excavation point.
进一步地,该系统还包括与所述检修管理终端连接的浏览终端;Further, the system further includes a browsing terminal connected to the maintenance management terminal;
所述浏览终端,用于对漏点位置附近的衔接点进行查看。The browsing terminal is used to view the connection point near the location of the missing point.
进一步地,该系统还包括定位卫星和多个定位基站,多个定位基站均与所述定位卫星无线通信连接,且所述定位卫星和多个定位基站用于对第一北斗差分定位设备收集的第一定位数据进行修正。Further, the system further includes a positioning satellite and a plurality of positioning base stations, each of the plurality of positioning base stations is wirelessly connected to the positioning satellite, and the positioning satellite and the plurality of positioning base stations are configured to collect data from the first Beidou differential positioning device. The first positioning data is corrected.
进一步地,所述焊接设备包括第一数据采集模块和第一数据传输模块,所述检测仪包括第二数据采集模块、计算模块及第二数据传输模块,所述修补设备包括第三数据采集模块和判断模块,所述服务器包括数据接收模块、数据发送模块及数据存储模块;Further, the welding equipment includes a first data acquisition module and a first data transmission module, the tester includes a second data acquisition module, a calculation module, and a second data transmission module, and the repair equipment includes a third data acquisition module And a judgment module, the server includes a data receiving module, a data sending module, and a data storage module;
所述第一数据采集模块,用于采集第一北斗差分定位设备收集的第一定位 数据;The first data acquisition module is configured to collect first positioning data collected by the first Beidou differential positioning device;
所述第一数据传输模块,用于将所述第一定位数据上传至服务器;The first data transmission module is configured to upload the first positioning data to a server;
所述第二数据采集模块,用于采集第二北斗差分定位设备收集的第二定位数据;The second data acquisition module is configured to collect second positioning data collected by the second Beidou differential positioning device;
所述计算模块,用于计算所述第一定位数据与所述第二定位数据中相重合的地点、以所述相重合的地点为优先检测点;The calculation module is configured to calculate a coincident location between the first positioning data and the second location data, and use the coincident location as a priority detection point;
所述第二数据传输模块,将收集的漏点位置数据上传至检修管理终端;The second data transmission module uploads the collected missing point position data to the maintenance management terminal;
所述第三数据采集模块,用于采集第三北斗差分定位设备收集的第三定位数据;The third data acquisition module is configured to collect third positioning data collected by the third Beidou differential positioning device;
所述判断模块,用于判断出所述第三定位数据与所述挖掘点位置数据中重合的位置,并将该重合的位置作为目标位置;The judging module is configured to judge a position where the third positioning data and the mining point position data coincide, and use the coincident position as a target position;
所述数据接收模块,用于接收所述第一定位数据;The data receiving module is configured to receive the first positioning data;
所述数据发送模块,用于将所述第一定位数据发送至检测仪;The data sending module is configured to send the first positioning data to a detector;
所述数据存储模块,用于对所述第一定位数据进行存储。The data storage module is configured to store the first positioning data.
本发明实施例的基于北斗差分定位的燃气管道的修补方法,其特征在于,包括:The method for repairing a gas pipeline based on Beidou differential positioning according to an embodiment of the present invention is characterized in that it includes:
将检修过程中的检测点形成的第二定位数据与燃气管道焊接衔接点形成的第一定位数据进行比较,所述第二定位数据和所述第一定位数据的重合部分作为优先检测点;Comparing the second positioning data formed by the detection points during the maintenance process with the first positioning data formed by the welding joint of the gas pipeline, and the overlapping portion of the second positioning data and the first positioning data is used as the priority detection point;
根据所述优先检测点确定漏点位置;Determining the location of the leak point according to the priority detection point;
根据所述漏点位置在所述第一定位数据中确定最接近的燃气管道焊接衔接点并作为挖掘点位置进行挖掘,挖掘中形成挖掘进度和挖掘方位的第三定位数据;Determining the closest gas pipeline welding connection point in the first positioning data according to the position of the leak point and digging as the location of the digging point, and forming the third positioning data of the digging progress and digging position during digging;
至所述第三定位数据达到所述最接近的燃气管道焊接衔接点位置后停止挖掘。Excavation is stopped after the third positioning data reaches the closest welding joint position of the gas pipeline.
本发明实施例的基于北斗差分定位的燃气管道的修补系统,其特征在于,包括:The repair system for a gas pipeline based on Beidou differential positioning according to an embodiment of the present invention is characterized in that it includes:
存储器,用于存储如权利要求11所述的基于北斗差分定位的燃气管道的修补方法的处理过程的程序代码;A memory, for storing program code of a processing procedure of a method for repairing a gas pipeline based on Beidou differential positioning according to claim 11;
处理器,用于执行所述程序代码。A processor for executing the program code.
本发明的有益效果为:与现有技术相比,本发明能显著提高燃气管道修补效率、极大缩短燃气管道修补时间,进而有效减少人力投入成本,且避免了对检修人员经验的依赖。The beneficial effects of the present invention are: compared with the prior art, the present invention can significantly improve the efficiency of repairing gas pipelines, greatly shorten the repair time of gas pipelines, thereby effectively reducing labor investment costs, and avoiding dependence on the experience of maintenance personnel.
另外,本发明还具有智能化程度高、对土壤破坏程度小、可靠性强、适合大面积推广应用等突出优点。In addition, the invention also has outstanding advantages such as high intelligence, small damage to soil, strong reliability, and suitability for large-scale popularization and application.
附图简要说明Brief description of the drawings
为了更清楚地说明本发明实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。In order to more clearly explain the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are Some embodiments of the present invention, for those skilled in the art, can obtain other drawings according to these drawings without paying creative labor.
图1为基于北斗差分定位的燃气管道的修补方法的流程示意图。FIG. 1 is a schematic flowchart of a method for repairing a gas pipeline based on Beidou differential positioning.
实施本发明的方式Mode of Carrying Out the Invention
为使本发明实施例的目的、技术方案和优点更加清楚,下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本发明一部分实施例,而不是全部的实施例,基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动的前提下所获得的所有其他实施例,都属于本发明保护的范围。In order to make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These embodiments are part of, but not all of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection of the present invention. range.
一根燃气管道的长度一般为20米至30米,本发明通过对燃气管道的大量历史泄漏记录中总结出一个规律:两根燃气管道的衔接处泄漏概率要远远大于管道中间的泄漏概率,本发明以此为出发点,结合北斗差分定位技术对燃气管道修补方案进行了研究,进而提供了一种提高燃气管道修补效率的方法及相应产品。The length of a gas pipeline is generally 20 to 30 meters. The present invention summarizes a rule from a large number of historical leak records of gas pipelines: the probability of leakage at the junction of two gas pipelines is much greater than the leakage probability in the middle of the pipeline. The invention uses this as a starting point and studies the gas pipeline repairing scheme in combination with Beidou differential positioning technology, and further provides a method and corresponding product for improving the efficiency of gas pipeline repairing.
实施例一:Embodiment one:
如图1中所示,本实施例公开了一种基于北斗差分定位的燃气管道的修补方法,该修补方法是一种能够有效提高燃气管道修补效率的方法,该修补方法具体包括如下步骤。As shown in FIG. 1, this embodiment discloses a repair method of a gas pipeline based on Beidou differential positioning. The repair method is a method capable of effectively improving the repair efficiency of a gas pipeline. The repair method specifically includes the following steps.
步骤1,在对相衔接的两根燃气管道焊接时,利用焊接设备上配置的第一北斗差分定位设备收集第一定位数据,并将第一定位数据上传至服务器;其中,第一定位数据为衔接点位置数据的集合,服务器用于对第一定位数据进行存储。本实施例中,为提高第一定位数据的准确性,通过第一北斗差分定位设备收集的第一定位数据为经过定位卫星和多个定位基站修正后的定位数据;本实施例中,服务器会将第一定位数据永久保存,以供后续检修等工序使用。Step 1. When welding the two connected gas pipelines, use the first Beidou differential positioning device configured on the welding device to collect the first positioning data, and upload the first positioning data to the server; where the first positioning data is A collection of connection point position data, the server is used to store the first positioning data. In this embodiment, in order to improve the accuracy of the first positioning data, the first positioning data collected by the first Beidou differential positioning device is positioning data modified by positioning satellites and multiple positioning base stations; in this embodiment, the server will The first positioning data is permanently stored for use in subsequent maintenance and other processes.
另外,需要说明的是,上述涉及的焊接工序,可以为燃气管道铺设时对衔接点进行的焊接工序,也可以为燃气管道修补过程中对衔接点的焊接工序;本实施例中,在对燃气管道进行铺设和/或对燃气管道进行修补时,对相衔接的两根燃气管道进行焊接。In addition, it should be noted that the welding process mentioned above may be a welding process performed on joints during gas pipeline laying, or a welding process on joints during gas pipeline repair. In this embodiment, When the pipeline is laid and / or the gas pipeline is repaired, the two connected gas pipelines are welded.
步骤2,令服务器将第一定位数据通过无线或有线方式发送至检测仪,而且检测仪上配置有第二北斗差分定位设备。In step 2, the server is configured to send the first positioning data to the detector by wireless or wired means, and the detector is configured with a second Beidou differential positioning device.
步骤3,在使用检测仪对燃气管道进行日常检修的过程中,利用第二北斗差分定位设备收集第二定位数据,确定出第一定位数据与第二定位数据中相重合的地点,以相重合的地点为优先检测点。本实施例中,该优先检测点为衔接点,如前所述,两根相连的燃气管道间的衔接处泄漏的概率要远远大于其管道中间的泄露概率,而在现有的技术条件下,在燃气管道安装完毕后,是很难再找到燃气管道的衔接点的,而本发明可以有效解决该问题。Step 3: During the routine maintenance of the gas pipeline using the detector, use the second Beidou differential positioning device to collect the second positioning data, determine the locations where the first positioning data and the second positioning data coincide, and coincide. The location is the priority detection point. In this embodiment, the priority detection point is a connection point. As mentioned earlier, the probability of leakage at the junction between two connected gas pipelines is much greater than the leakage probability in the middle of the pipeline. Under the existing technical conditions, After the installation of the gas pipeline, it is difficult to find the connection point of the gas pipeline, and the invention can effectively solve this problem.
步骤4,本实施例对管道的衔接点进行重点检测,往往可以迅速定位泄漏点;具体地,利用检测仪对优先检测点泄漏检测,如果优先检测点是漏点,则执行步骤5;如果优先检测点不是漏点,则以优先检测点为起点向燃气管线两侧进行检测,并在确定漏点后执行步骤5。Step 4. In this embodiment, the joint detection point of the pipeline is mainly detected, and the leak point can often be located quickly. Specifically, the detector is used to detect the leak at the priority detection point. If the priority detection point is a leak point, step 5 is performed; If the detection point is not a leak point, use the priority detection point as a starting point to perform detection on both sides of the gas pipeline, and perform step 5 after determining the leak point.
步骤5,通过第二北斗差分定位设备收集漏点位置数据,将漏点位置数据 上传至检修管理终端;大多数居民区的燃气管道大部分是埋在地下的,由于土壤的存在,可能导致地面上的检测出的漏点位置与实际燃气管道的泄漏位置存在较大偏差,所以在地面上检测到泄漏时,检修人员可以使用浏览终端来找出该地面漏点附近的所有焊接位置,通过服务器将这些焊接定位数据发送至修补设备上。本实施例中,通过与检修管理终端连接的浏览终端对漏点位置附近的衔接点进行查看;可令检修管理终端从服务器中调取距漏点位置最近的衔接点位置数据,然后将距漏点位置最近的衔接点位置作为挖掘点位置,为提高本发明的智能化水平、尽可能降低燃气管道修补带来的成本投入,本实施例在确定挖掘点位置后,通过检修管理终端向距挖掘点最近的修补设备派单。Step 5. Collect the leak point position data through the second Beidou differential positioning device and upload the leak point position data to the maintenance management terminal. Most of the gas pipelines in residential areas are buried underground. Due to the presence of soil, it may cause ground There is a large deviation between the position of the leak point detected on the ground and the leak position of the actual gas pipeline, so when a leak is detected on the ground, the maintenance staff can use the browsing terminal to find all welding positions near the ground leak point, and pass the server This welding positioning data is sent to the repair equipment. In this embodiment, a browsing terminal connected to the maintenance management terminal is used to view the connection point near the location of the leak point; the maintenance management terminal may be configured to retrieve the location data of the connection point closest to the location of the leakage point from the server, and then The closest connection point position is used as the excavation point position. In order to improve the intelligence level of the present invention and reduce the cost investment caused by gas pipeline repair as much as possible, this embodiment determines the excavation point position and then excavates it to the distance through the maintenance management terminal. Click the nearest repair equipment dispatch.
步骤6,检修管理终端将挖掘点位置数据发送至配置有第三北斗差分定位设备的修补设备,利用第三北斗差分定位设备收集第三定位数据,将第三定位数据与挖掘点位置数据中重合的位置作为目标位置,对目标位置地段进行挖掘,找到燃气管道泄漏点后,通过修补设备对燃气管道泄漏点进行修补。Step 6. The maintenance management terminal sends the excavation point position data to the repairing device configured with the third Beidou differential positioning device, uses the third Beidou differential positioning device to collect the third positioning data, and overlaps the third positioning data with the excavation point position data. The location of the target is used as the target location. The target location is excavated. After finding the gas pipeline leak point, the gas pipeline leak point is repaired by the repair equipment.
实施例二:Embodiment two:
与实施例一基于相同的发明构思,本实施例提供了实现上述的基于北斗差分定位的燃气管道的修补方法的修补系统,具体说明如下。本实施例公开了一种基于北斗差分定位的燃气管道的修补系统,该系统可包括焊接设备、检测仪、修补设备、服务器、检修管理终端及与检修管理终端连接的浏览终端,其中,焊接设备上配置有第一北斗差分定位设备,检测仪上配置有第二北斗差分定位设备,修补设备上配置有第三北斗差分定位设备,服务器与检修管理终端连接。本实施例中的焊接设备、检测仪及修补设备除了正常零配件外还配置北斗差分定位设备。Based on the same inventive concept as the first embodiment, this embodiment provides a repair system for implementing the above-mentioned repair method of a gas pipeline based on Beidou differential positioning, which is specifically described below. This embodiment discloses a repair system for a gas pipeline based on Beidou differential positioning. The system may include a welding device, a tester, a repair device, a server, a maintenance management terminal, and a browsing terminal connected to the maintenance management terminal. Among them, the welding equipment A first Beidou differential positioning device is configured on the detector, a second Beidou differential positioning device is configured on the detector, a third Beidou differential positioning device is configured on the repair device, and the server is connected to the maintenance management terminal. In addition to the normal spare parts, the welding equipment, detector and repair equipment in this embodiment are also equipped with Beidou differential positioning equipment.
焊接设备,有用于对相衔接的两根燃气管道进行焊接、用于将第一定位数据上传至服务器。The welding equipment is used for welding the two connected gas pipelines and for uploading the first positioning data to the server.
第一北斗差分定位设备,用于在对相衔接的两根燃气管道焊接时收集第一定位数据,第一定位数据为衔接点位置数据的集合。The first Beidou differential positioning device is configured to collect first positioning data when welding two connected gas pipelines, and the first positioning data is a collection of position data of the connection points.
服务器,用于对第一定位数据进行存储,并用于将第一定位数据发送至检 测仪。The server is configured to store the first positioning data, and is configured to send the first positioning data to the detector.
检测仪,用于确定出第一定位数据与第二定位数据中相重合的地点、以相重合的地点为优先检测点,并用于对燃气管道进行日常检修的过程中先对优先检测点进行泄漏检测,用于确定漏点位置且将收集的漏点位置数据上传至检修管理终端。Detector for determining the coincident locations in the first positioning data and the second location data, taking the coincident locations as priority detection points, and used to leak the priority detection points during routine maintenance of the gas pipeline Detection is used to determine the position of the leak point and upload the collected leak point position data to the maintenance management terminal.
第二北斗差分定位设备,用于在使用检测仪对燃气管道进行日常检修的过程中收集第二定位数据,且用于收集漏点位置数据。The second Beidou differential positioning device is used to collect the second positioning data during the routine maintenance of the gas pipeline using the detector, and is used to collect the data of the leak point.
检修管理终端(或称为检修系统),用于从服务器中调取距漏点位置最近的衔接点位置,并用于将距漏点位置最近的衔接点位置作为挖掘点位置,且用于将挖掘点位置数据发送至修补设备;本实施例中,检修管理终端还用于在确定挖掘点位置之后向距挖掘点最近的修补设备派单。The maintenance management terminal (also called the maintenance system) is used to retrieve the position of the connection point closest to the leak point from the server, and to use the position of the connection point closest to the position of the leak point as the digging point position, and to use the digging point The point location data is sent to the repairing equipment; in this embodiment, the maintenance management terminal is further configured to order the repairing equipment closest to the mining point after determining the location of the mining point.
修补设备,用于根据第三定位数据与挖掘点位置数据中重合的位置确定目标位置,以及用于对通过挖掘目标位置地段找到的燃气管道泄漏点进行修补。The repairing device is used for determining a target position according to the overlapping position between the third positioning data and the excavation point position data, and for repairing the leak point of the gas pipeline found through the excavation target position.
第三北斗差分定位设备,用于收集第三定位数据。The third Beidou differential positioning device is used to collect third positioning data.
浏览终端,用于对漏点位置附近的衔接点进行查看,可用于对服务器中存储的定位数据进行浏览。The browsing terminal is used to view the connection point near the location of the missing point, and can be used to browse the positioning data stored in the server.
本实施例中,该系统还包括定位卫星和多个定位基站,多个定位基站均与定位卫星无线通信连接,且定位卫星和多个定位基站用于对第一北斗差分定位设备收集的第一定位数据进行修正。In this embodiment, the system further includes a positioning satellite and a plurality of positioning base stations, the plurality of positioning base stations are wirelessly connected to the positioning satellite, and the positioning satellite and the plurality of positioning base stations are used to collect the first Beidou differential positioning equipment. Positioning data is corrected.
更为具体来说,焊接设备包括第一数据采集模块和第一数据传输模块,检测仪包括第二数据采集模块、计算模块及第二数据传输模块,修补设备包括第三数据采集模块和判断模块,服务器包括数据接收模块、数据发送模块及数据存储模块。More specifically, the welding equipment includes a first data acquisition module and a first data transmission module, the tester includes a second data acquisition module, a calculation module, and a second data transmission module, and the repair equipment includes a third data acquisition module and a judgment module. The server includes a data receiving module, a data sending module, and a data storage module.
第一数据采集模块,用于采集第一北斗差分定位设备收集的第一定位数据。The first data acquisition module is configured to collect first positioning data collected by the first Beidou differential positioning device.
第一数据传输模块,用于将第一定位数据上传至服务器。The first data transmission module is configured to upload the first positioning data to the server.
第二数据采集模块,用于采集第二北斗差分定位设备收集的第二定位数据。The second data acquisition module is configured to collect second positioning data collected by the second Beidou differential positioning device.
计算模块,用于计算第一定位数据与第二定位数据中相重合的地点、以相 重合的地点为优先检测点。The calculation module is configured to calculate the coincident locations in the first positioning data and the second location data, and use the coincident locations as priority detection points.
第二数据传输模块,将收集的漏点位置数据上传至检修管理终端。The second data transmission module uploads the collected missing point position data to the maintenance management terminal.
第三数据采集模块,用于采集第三北斗差分定位设备收集的第三定位数据。The third data acquisition module is configured to collect third positioning data collected by the third Beidou differential positioning device.
判断模块,用于判断出第三定位数据与挖掘点位置数据中重合的位置,并将该重合的位置作为目标位置。The judging module is configured to determine a position where the third positioning data and the position data of the mining point coincide, and use the coincident position as a target position.
数据接收模块,用于接收第一定位数据。The data receiving module is configured to receive the first positioning data.
数据发送模块,用于将第一定位数据发送至检测仪。The data sending module is configured to send the first positioning data to the detector.
数据存储模块,用于对第一定位数据进行存储。A data storage module is configured to store the first positioning data.
在本发明中,除非另有明确的规定和限定,术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解,例如,可以是固定连接,也可以是可拆卸连接,或成一体;可以是机械连接,也可以是电连接;可以是直接相连,也可以通过中间媒介间接相连,可以是两个元件内部的连通或两个元件的相互作用关系,除非另有明确的限定。对于本领域的普通技术人员而言,可以根据具体情况理解上述术语在本发明中的具体含义。In the present invention, the terms "installation", "connected", "connected", "fixed" and other terms shall be understood in a broad sense unless otherwise specified and defined, for example, they may be fixed connections or removable connections , Or integrated; it can be mechanical or electrical; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of the two elements or the interaction between the two elements, unless otherwise specified The limit. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.
在本说明书的描述中,参考术语“本实施例”、“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中,对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且,描述的具体特征、结构、材料或者特点可以在任一个或多个实施例或示例中以合适的方式结合。此外,在不相互矛盾的情况下,本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。In the description of this specification, the descriptions with reference to the terms “this embodiment”, “one embodiment”, “some embodiments”, “examples”, “specific examples”, or “some examples”, etc., mean that the embodiments are combined The specific features, structures, materials, or characteristics described by the examples are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms are not necessarily directed to the same embodiment or example. Moreover, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. In addition, without any contradiction, those skilled in the art may combine and combine different embodiments or examples and features of the different embodiments or examples described in this specification.
此外,术语“第一”、“第二”、“第三”仅用于描述目的,而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此,限定有“第一”、“第二”、“第三”的特征可以明示或隐含地包括至少一个该特征。在本发明的描述中,“多个”的含义是至少两个,例如两个,三个等,除非另有明确具体的限定。In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second", and "third" may include at least one of these features explicitly or implicitly. In the description of the present invention, the meaning of "a plurality" is at least two, for example, two, three, etc., unless it is specifically and specifically defined otherwise.
本发明一实施例基于北斗差分定位的燃气管道的修补方法,包括:A method for repairing a gas pipeline based on Beidou differential positioning according to an embodiment of the present invention includes:
第一步骤:将检修过程中的检测点形成的第二定位数据与燃气管道焊接衔接点形成的第一定位数据进行比较,第二定位数据和第一定位数据的重合部分作为优先检测点。First step: Compare the second positioning data formed by the detection points during the maintenance process with the first positioning data formed by the welding joint of the gas pipeline, and the overlapping part of the second positioning data and the first positioning data is used as the priority detection point.
检修过程中根据地面的地形、地貌以及地标的管道附属设施进行管道敷设范围内的检修工作,对于检修工作中的检修位置利用第二北斗差分定位设备进行记录形成第二定位数据。在地下施工过程中相衔接的两根燃气管道焊接时存在固定敷设位置,对于焊接工作中的焊接位置利用第一北斗差分定位设备进行记录形成第一定位数据。第二定位数据和第一定位数据的重合部分包括地表和地下范围内位置的竖直范围内的重合范围。该重合范围属于大概率泄露位置作为漏点检测的优先检测点。During the maintenance process, the maintenance work within the pipeline laying range is performed according to the ground topography, landform and landmark pipeline auxiliary facilities. The second Beidou differential positioning equipment is used to record the maintenance position during the maintenance work to form the second positioning data. During the underground construction process, the two gas pipelines connected to each other have a fixed laying position during welding. The welding position during welding is recorded by using the first Beidou differential positioning device to form first positioning data. The overlapping portion of the second positioning data and the first positioning data includes the overlapping range in the vertical range of the positions in the ground surface and the underground range. The coincidence range belongs to a high probability leak position as a priority detection point for leak detection.
第二步骤:根据优先检测点确定漏点位置。The second step: determine the location of the leak point according to the priority detection point.
通过检测设备对具体位置的燃气浓度或燃气谱像进行检测,具体位置可以优先是优先检测点,或者是沿优先检测点向燃气管道两侧延伸的具体位置,由一个优先检测点向相邻优先检测点检测,或是沿优先检测点形成的方向沿燃气管道延伸检测,直至确定漏点位置。Detect the gas concentration or gas spectrum image of the specific location through the detection equipment. The specific location can be preferentially the priority detection point, or the specific location extending along the priority detection point to both sides of the gas pipeline, from one priority detection point to the adjacent priority Detection point detection, or extended detection along the gas pipeline in the direction of the priority detection point formation until the location of the leak point is determined.
第三步骤:根据漏点位置在第一定位数据中确定最接近的燃气管道焊接衔接点并作为挖掘点位置进行挖掘,挖掘中形成挖掘进度和挖掘方位的第三定位数据。Third step: According to the location of the leak point, the closest welding joint of the gas pipeline is determined in the first positioning data and excavated as the position of the excavation point, and the third positioning data of the excavation progress and excavation position are formed during excavation.
第四步骤:至第三定位数据达到最接近的燃气管道焊接衔接点位置后停止挖掘。Step 4: Stop the excavation after the third positioning data reaches the closest joint position of the gas pipeline welding joint.
通过漏点位置与第一定位数据中地下焊接位置数据的对比确定最接近的相衔接的两根燃气管道焊接位置作为挖掘点位置,并利用修补设备在挖掘点位置进行挖掘。在修补设备挖掘过程中在地表下的挖掘进度和挖掘方位采用北斗差分定位设备确定并形成第三定位数据,根据湿湿的第三定位数据与最接近的燃气管道焊接衔接点定位数据接近或重合时停止挖掘,进行后续的管道修补。By comparing the location of the leak point with the data of the underground welding position in the first positioning data, the closest welding position of the two connected gas pipelines is determined as the excavation point position, and the repair equipment is used to dig at the excavation point position. During the excavation process of the repairing equipment, the excavation progress and digging position under the ground were determined and formed the third positioning data by using Beidou differential positioning equipment. According to the wet third positioning data, the positioning data of the closest welding joint of gas pipelines were close to or coincided with each other. Stop excavation at the same time and carry out subsequent pipeline repairs.
本发明实施实例基于北斗差分定位的燃气管道的修补方法将施工阶段的 确定管道焊接衔接位置数据作为地下管路的位置基准数据,利用检测过程的检测点位置数据形成地表漏点与地下管道的相关表征数据优先检测点,使得管路泄露范围具有相对客观的参照体系,有利于具体地下漏点的量化确认。通过优先检测点形成漏点检测路径的优化,提高了漏点的检测效率和准确度。通过漏点位置与第一定位数据中位置基准数据的匹配,可以准确提供修补设备开挖的目标空间位置,结合修补设备工作时形成的实时位置数据可以准确进行挖掘,满足对管道土方环境的最小限度影响。The implementation example of the present invention is a method for repairing a gas pipeline based on Beidou differential positioning. The determination of the welding welding connection position data of the construction stage is used as the position reference data of the underground pipeline, and the correlation between the surface leak point and the underground pipeline is formed by using the position data of the detection point in the detection process Characteristic data gives priority to detection points, so that the scope of pipeline leakage has a relatively objective reference system, which is conducive to the quantitative confirmation of specific underground leakage points. By optimizing the formation of leak detection paths by prioritizing the detection points, the efficiency and accuracy of leak detection are improved. By matching the position of the leak point with the position reference data in the first positioning data, the target space position excavated by the repair equipment can be accurately provided. In combination with the real-time position data formed when the repair equipment is working, it can be accurately excavated to meet the minimum requirements for the earthwork environment of the pipeline. Limit impact.
本发明实施例的基于北斗差分定位的燃气管道的修补系统包括:A repair system for a gas pipeline based on Beidou differential positioning according to an embodiment of the present invention includes:
位置基准匹配装置,用于将检修过程中的检测点形成的第二定位数据与燃气管道焊接衔接点形成的第一定位数据进行比较,第二定位数据和第一定位数据的重合部分作为优先检测点;Position reference matching device, configured to compare the second positioning data formed by the detection points during the maintenance process with the first positioning data formed by the welding joint of the gas pipeline, and the overlapping portion of the second positioning data and the first positioning data is used as a priority detection point;
漏点搜寻装置,用于根据优先检测点确定漏点位置;Missing point search device for determining the location of a missing point according to a priority detection point;
修补挖掘装置,用于根据漏点位置在第一定位数据中确定最接近的燃气管道焊接衔接点并作为挖掘点位置进行挖掘,挖掘中形成挖掘进度和挖掘方位的第三定位数据;The repairing and excavating device is used for determining the closest gas pipeline welding joint point in the first positioning data according to the position of the leak point and digging as the position of the digging point, and the third positioning data forming the digging progress and digging position during digging;
漏点匹配装置,用于至第三定位数据达到最接近的燃气管道焊接衔接点位置后停止挖掘。Leak point matching device, used for stopping excavation after the third positioning data reaches the closest welding junction point of the gas pipeline.
本发明实施例的基于北斗差分定位的燃气管道的修补系统,包括:A repair system for a gas pipeline based on Beidou differential positioning according to an embodiment of the present invention includes:
存储器,用于存储上述实施例的基于北斗差分定位的燃气管道的修补方法的处理过程的程序代码;A memory, configured to store program code of a processing procedure of a method for repairing a gas pipeline based on Beidou differential positioning of the above embodiment;
处理器,用于执行上述实施例的基于北斗差分定位的燃气管道的修补方法的处理过程的程序代码。A processor, a program code for executing a processing procedure of a method for repairing a gas pipeline based on Beidou differential positioning in the foregoing embodiment.
本领域普通技术人员可以意识到,结合本文中所公开的实施例描述的各示例的单元及算法步骤,能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行,取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能,但是这种实现不应认为超出本发明的范围。Those of ordinary skill in the art may realize that the units and algorithm steps of each example described in connection with the embodiments disclosed herein can be implemented by electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. A person skilled in the art can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of the present invention.
所属领域的技术人员可以清楚地了解到,为描述的方便和简洁,上述描述的系统、装置和单元的具体工作过程,可以参考前述方法实施例中的对应过程,在此不再赘述。Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working processes of the systems, devices, and units described above can refer to the corresponding processes in the foregoing method embodiments, and are not repeated here.
在本申请所提供的几个实施例中,应该理解到,所揭露的系统、装置和方法,可以通过其它的方式实现。例如,以上所描述的装置实施例仅仅是示意性的,例如,所述单元的划分,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式,例如多个单元或组件可以结合或者可以集成到另一个系统,或一些特征可以忽略,或不执行。另一点,所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口,装置或单元的间接耦合或通信连接,可以是电性,机械或其它的形式。In the several embodiments provided in this application, it should be understood that the disclosed systems, devices, and methods may be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of the unit is only a logical function division. In actual implementation, there may be another division manner. For example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not implemented. In addition, the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, which may be electrical, mechanical or other forms.
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, may be located in one place, or may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objective of the solution of this embodiment.
另外,在本发明各个实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist separately physically, or two or more units may be integrated into one unit.
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时,可以存储在一个计算机可读取存储介质中。基于这样的理解,本发明的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)执行本发明各个实施例所述方法的全部或部分步骤。而前述的存储介质包括:U盘、移动硬盘、只读存储器(ROM,Read-Only Memory)、随机存取存储器(RAM,Random Access Memory)、磁碟或者光盘等各种可以存储程序校验码的介质。If the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention is essentially a part that contributes to the existing technology or a part of the technical solution can be embodied in the form of a software product. The computer software product is stored in a storage medium, including Several instructions are used to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in various embodiments of the present invention. The aforementioned storage media include: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disks or compact discs, etc., which can store program verification codes The medium.
以上所述仅为本发明的较佳实施例而已,并不用以限制本发明,凡在本发 明的精神和原则之内,所作的任何修改、等同替换等,均应包含在本发明的保护范围之内。The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modification, equivalent replacement, etc. within the spirit and principle of the present invention shall be included in the protection scope of the present invention. within.
工业实用性Industrial applicability
本发明实施例的基于北斗差分定位的燃气管道的修补方法及系统,通过不同施工维护阶段的定位信息采集和定位信息的比对获得最佳维护定位数据,显著提高燃气管道修补效率、极大缩短燃气管道修补时间。进而有效减少人力投入成本且避免了对检修人员经验的依赖。能够普遍应用于较大地域内的管线施工和维护。The method and system for repairing gas pipelines based on Beidou differential positioning according to the embodiments of the present invention obtain optimal maintenance positioning data through positioning information collection and comparison of positioning information at different construction and maintenance stages, which significantly improves the gas pipeline repair efficiency and greatly shortens Gas pipeline repair time. Then effectively reduce the cost of human input and avoid dependence on the experience of maintenance personnel. It can be universally applied to pipeline construction and maintenance in a large area.

Claims (12)

  1. 一种基于北斗差分定位的燃气管道的修补方法,其特征在于:该修补方法包括如下步骤;A repair method for a gas pipeline based on Beidou differential positioning, characterized in that the repair method includes the following steps;
    步骤1,在对相衔接的两根燃气管道焊接时,利用焊接设备上配置的第一北斗差分定位设备收集第一定位数据,并将所述第一定位数据上传至服务器;其中,所述第一定位数据为衔接点位置数据的集合,所述服务器用于对所述第一定位数据进行存储;Step 1. When welding the two connected gas pipelines, use the first Beidou differential positioning device configured on the welding device to collect the first positioning data, and upload the first positioning data to the server; wherein the first A positioning data is a collection of position data of a connection point, and the server is configured to store the first positioning data;
    步骤2,令所述服务器将所述第一定位数据发送至检测仪,而且所述检测仪上配置有第二北斗差分定位设备;Step 2: The server is caused to send the first positioning data to a detector, and a second Beidou differential positioning device is configured on the detector;
    步骤3,在使用所述检测仪对燃气管道进行日常检修的过程中,利用所述第二北斗差分定位设备收集第二定位数据,确定出所述第一定位数据与所述第二定位数据中相重合的地点,以所述相重合的地点为优先检测点;Step 3: During the routine maintenance of the gas pipeline using the detector, use the second Beidou differential positioning device to collect second positioning data, and determine whether the first positioning data and the second positioning data are in Coincident locations, with the coincident locations as priority detection points;
    步骤4,利用检测仪对优先检测点泄漏检测,如果所述优先检测点是漏点,则执行步骤5;如果所述优先检测点不是漏点,则以所述优先检测点为起点向燃气管线两侧进行检测,并在确定漏点后执行步骤5;Step 4. Use the detector to detect the leak at the priority detection point. If the priority detection point is a leak point, go to step 5. If the priority detection point is not a leak point, use the priority detection point as a starting point to the gas pipeline. Perform detection on both sides and perform step 5 after determining the leak;
    步骤5,通过所述第二北斗差分定位设备收集漏点位置数据,将所述漏点位置数据上传至检修管理终端,令检修管理终端从所述服务器中调取距漏点位置最近的衔接点位置数据,然后将距漏点位置最近的衔接点位置作为挖掘点位置;Step 5. Collect the missing point position data through the second Beidou differential positioning device, upload the missing point position data to the maintenance management terminal, and cause the maintenance management terminal to retrieve the connection point closest to the leakage point location from the server. Position data, and then use the position of the connection point closest to the location of the missing point as the digging point position;
    步骤6,所述检修管理终端将挖掘点位置数据发送至配置有第三北斗差分定位设备的修补设备,利用所述第三北斗差分定位设备收集第三定位数据,将所述第三定位数据与所述挖掘点位置数据中重合的位置作为目标位置,对目标位置地段进行挖掘,找到燃气管道泄漏点后,通过修补设备对燃气管道泄漏点进行修补。Step 6. The maintenance management terminal sends the position data of the excavation point to the repairing device configured with the third Beidou differential positioning device, and uses the third Beidou differential positioning device to collect third positioning data, and combines the third positioning data with The overlapped position in the excavation point position data is used as the target position, and the target position is excavated. After finding the gas pipeline leak point, the gas pipeline leak point is repaired by the repair equipment.
  2. 根据权利要求1所述的基于北斗差分定位的燃气管道的修补方法,其特征在于:The method for repairing a gas pipeline based on Beidou differential positioning according to claim 1, wherein:
    步骤5中,确定挖掘点位置之后,通过检修管理终端向距所述挖掘点最近的修补设备派单。In step 5, after the position of the excavation point is determined, the repair management terminal is used to order the repair equipment closest to the excavation point.
  3. 根据权利要求1或2所述的基于北斗差分定位的燃气管道的修补方法,其特征在于:The method for repairing a gas pipeline based on Beidou differential positioning according to claim 1 or 2, wherein:
    步骤5中,通过与所述检修管理终端连接的浏览终端对漏点位置附近的衔接点进行查看。In step 5, the connection point near the location of the leak point is checked by a browsing terminal connected to the maintenance management terminal.
  4. 根据权利要求3所述的基于北斗差分定位的燃气管道的修补方法,其特征在于:步骤1中,通过第一北斗差分定位设备收集的第一定位数据为经过定位卫星和多个定位基站修正后的定位数据。The method for repairing a gas pipeline based on Beidou differential positioning according to claim 3, wherein in step 1, the first positioning data collected by the first Beidou differential positioning device is modified by a positioning satellite and a plurality of positioning base stations Location data.
  5. 根据权利要求1或4所述的基于北斗差分定位的燃气管道的修补方法,其特征在于:The method for repairing a gas pipeline based on Beidou differential positioning according to claim 1 or 4, wherein:
    步骤1中,在对燃气管道进行铺设和/或对燃气管道进行修补时,对相衔接的两根燃气管道进行焊接。In step 1, when the gas pipeline is laid and / or the gas pipeline is repaired, the two connected gas pipelines are welded.
  6. 一种基于北斗差分定位的燃气管道的修补系统,其特征在于:该系统包括焊接设备、检测仪、修补设备、服务器以及检修管理终端,所述焊接设备上配置有第一北斗差分定位设备,所述检测仪上配置有第二北斗差分定位设备,所述修补设备上配置有第三北斗差分定位设备,所述服务器与所述检修管理终端连接;A repair system for a gas pipeline based on Beidou differential positioning, characterized in that the system includes a welding device, a tester, a repair device, a server, and a maintenance management terminal. The welding device is configured with a first Beidou differential positioning device. A second Beidou differential positioning device is configured on the detector, a third Beidou differential positioning device is configured on the repair device, and the server is connected to the maintenance management terminal;
    所述焊接设备,用于对相衔接的两根燃气管道进行焊接、用于将第一定位数据上传至服务器;The welding equipment is used for welding the two connected gas pipelines, and is used for uploading the first positioning data to the server;
    所述第一北斗差分定位设备,用于在对相衔接的两根燃气管道焊接时收集第一定位数据,所述第一定位数据为衔接点位置数据的集合;The first Beidou differential positioning device is configured to collect first positioning data when welding two connected gas pipelines, where the first positioning data is a collection of position data of a connection point;
    所述服务器,用于对所述第一定位数据进行存储,并用于将所述第一定位数据发送至检测仪;The server is configured to store the first positioning data and to send the first positioning data to a detector;
    所述检测仪,用于确定出所述第一定位数据与所述第二定位数据中相重合的地点、以所述相重合的地点为优先检测点,并用于对燃气管道进行日常检修的过程中先对优先检测点进行泄漏检测,用于确定漏点位置且将收集的漏点位 置数据上传至检修管理终端;The detector is used to determine a coincident location between the first positioning data and the second location data, and the coincident location is a priority detection point, and is used for the routine maintenance process of the gas pipeline First, the leak detection is performed on the priority detection points to determine the location of the leakage points and upload the collected leakage point position data to the maintenance management terminal;
    所述第二北斗差分定位设备,用于在使用所述检测仪对燃气管道进行日常检修的过程中收集第二定位数据,且用于收集漏点位置数据;The second Beidou differential positioning device is used to collect the second positioning data during the routine maintenance of the gas pipeline using the detector, and is used to collect leakage point position data;
    所述检修管理终端,用于从所述服务器中调取距漏点位置最近的衔接点位置,并用于将距漏点位置最近的衔接点位置作为挖掘点位置,且用于将挖掘点位置数据发送至修补设备;The maintenance management terminal is used to retrieve the connection point position closest to the leak point position from the server, and to use the connection point position closest to the leak point position as the excavation point position, and to use the excavation point position data Sent to repair equipment;
    所述修补设备,用于根据所述第三定位数据与所述挖掘点位置数据中重合的位置确定目标位置,以及用于对通过挖掘目标位置地段找到的燃气管道泄漏点进行修补;The repairing device is configured to determine a target position according to a position where the third positioning data coincides with the position data of the excavation point, and is used to repair a gas pipeline leak point found by excavating the target position;
    所述第三北斗差分定位设备,用于收集第三定位数据。The third Beidou differential positioning device is configured to collect third positioning data.
  7. 根据权利要求6所述的基于北斗差分定位的燃气管道的修补系统,其特征在于:The repair system of a gas pipeline based on Beidou differential positioning according to claim 6, characterized in that:
    所述检修管理终端,还用于在确定挖掘点位置之后向距挖掘点最近的修补设备派单。The maintenance management terminal is further configured to order the repair equipment closest to the excavation point after determining the position of the excavation point.
  8. 根据权利要求6或7所述的基于北斗差分定位的燃气管道的修补系统,其特征在于:该系统还包括与所述检修管理终端连接的浏览终端;The gas pipeline repairing system based on Beidou differential positioning according to claim 6 or 7, characterized in that the system further comprises a browsing terminal connected to the maintenance management terminal;
    所述浏览终端,用于对漏点位置附近的衔接点进行查看。The browsing terminal is used to view the connection point near the location of the missing point.
  9. 根据权利要求8所述的基于北斗差分定位的燃气管道的修补系统,其特征在于:该系统还包括定位卫星和多个定位基站,多个定位基站均与所述定位卫星无线通信连接,且所述定位卫星和多个定位基站用于对第一北斗差分定位设备收集的第一定位数据进行修正。The gas pipeline repair system based on Beidou differential positioning according to claim 8, characterized in that the system further comprises a positioning satellite and a plurality of positioning base stations, each of the plurality of positioning base stations is wirelessly connected to the positioning satellite, and The positioning satellite and the plurality of positioning base stations are used for correcting the first positioning data collected by the first Beidou differential positioning device.
  10. 根据权利要求6或9所述的基于北斗差分定位的燃气管道的修补系统,其特征在于:所述焊接设备包括第一数据采集模块和第一数据传输模块,所述检测仪包括第二数据采集模块、计算模块及第二数据传输模块,所述修补设备包括第三数据采集模块和判断模块,所述服务器包括数据接收模块、数据发送模块及数据存储模块;The repair system of a gas pipeline based on Beidou differential positioning according to claim 6 or 9, wherein the welding equipment comprises a first data acquisition module and a first data transmission module, and the detector comprises a second data acquisition A module, a calculation module, and a second data transmission module, the repairing device includes a third data acquisition module and a judgment module, and the server includes a data receiving module, a data sending module, and a data storage module;
    所述第一数据采集模块,用于采集第一北斗差分定位设备收集的第一定位 数据;The first data acquisition module is configured to collect first positioning data collected by the first Beidou differential positioning device;
    所述第一数据传输模块,用于将所述第一定位数据上传至服务器;The first data transmission module is configured to upload the first positioning data to a server;
    所述第二数据采集模块,用于采集第二北斗差分定位设备收集的第二定位数据;The second data acquisition module is configured to collect second positioning data collected by the second Beidou differential positioning device;
    所述计算模块,用于计算所述第一定位数据与所述第二定位数据中相重合的地点、以所述相重合的地点为优先检测点;The calculation module is configured to calculate a coincident location between the first positioning data and the second location data, and use the coincident location as a priority detection point;
    所述第二数据传输模块,将收集的漏点位置数据上传至检修管理终端;The second data transmission module uploads the collected missing point position data to the maintenance management terminal;
    所述第三数据采集模块,用于采集第三北斗差分定位设备收集的第三定位数据;The third data acquisition module is configured to collect third positioning data collected by the third Beidou differential positioning device;
    所述判断模块,用于判断出所述第三定位数据与所述挖掘点位置数据中重合的位置,并将该重合的位置作为目标位置;The judging module is configured to judge a position where the third positioning data and the mining point position data coincide, and use the coincident position as a target position;
    所述数据接收模块,用于接收所述第一定位数据;The data receiving module is configured to receive the first positioning data;
    所述数据发送模块,用于将所述第一定位数据发送至检测仪;The data sending module is configured to send the first positioning data to a detector;
    所述数据存储模块,用于对所述第一定位数据进行存储。The data storage module is configured to store the first positioning data.
  11. 一种基于北斗差分定位的燃气管道的修补方法,其特征在于,包括:A method for repairing a gas pipeline based on Beidou differential positioning, comprising:
    将检修过程中的检测点形成的第二定位数据与燃气管道焊接衔接点形成的第一定位数据进行比较,所述第二定位数据和所述第一定位数据的重合部分作为优先检测点;Comparing the second positioning data formed by the detection points during the maintenance process with the first positioning data formed by the welding joint of the gas pipeline, and the overlapping portion of the second positioning data and the first positioning data is used as the priority detection point;
    根据所述优先检测点确定漏点位置;Determining the location of the leak point according to the priority detection point;
    根据所述漏点位置在所述第一定位数据中确定最接近的燃气管道焊接衔接点并作为挖掘点位置进行挖掘,挖掘中形成挖掘进度和挖掘方位的第三定位数据;Determining the closest gas pipeline welding connection point in the first positioning data according to the position of the leak point and digging as the location of the digging point, and forming the third positioning data of the digging progress and digging position during digging;
    至所述第三定位数据达到所述最接近的燃气管道焊接衔接点位置后停止挖掘。Excavation is stopped after the third positioning data reaches the closest welding joint position of the gas pipeline.
  12. 一种基于北斗差分定位的燃气管道的修补系统,其特征在于,包括:A repair system for a gas pipeline based on Beidou differential positioning, which includes:
    存储器,用于存储如权利要求11所述的基于北斗差分定位的燃气管道的修补方法的处理过程的程序代码;A memory, for storing program code of a processing procedure of a method for repairing a gas pipeline based on Beidou differential positioning according to claim 11;
    处理器,用于执行所述程序代码。A processor for executing the program code.
PCT/CN2019/074160 2018-07-17 2019-01-31 Method and system for repairing gas pipeline based on beidou differential positioning WO2020015354A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810785316.4A CN109058770B (en) 2018-07-17 2018-07-17 A kind of method for repairing and mending and system of the gas pipeline based on Beidou Differential positioning
CN201810785316.4 2018-07-17

Publications (1)

Publication Number Publication Date
WO2020015354A1 true WO2020015354A1 (en) 2020-01-23

Family

ID=64817007

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/074160 WO2020015354A1 (en) 2018-07-17 2019-01-31 Method and system for repairing gas pipeline based on beidou differential positioning

Country Status (2)

Country Link
CN (1) CN109058770B (en)
WO (1) WO2020015354A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109058770B (en) * 2018-07-17 2019-06-07 北京讯腾智慧科技股份有限公司 A kind of method for repairing and mending and system of the gas pipeline based on Beidou Differential positioning
CN110083901B (en) * 2019-04-17 2020-09-11 北京讯腾智慧科技股份有限公司 Gas pipeline checking method and device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150056168A (en) * 2013-11-15 2015-05-26 서울도시가스 주식회사 Terminal unit for mornitoring pipe
CN107271110A (en) * 2017-07-12 2017-10-20 北京市燃气集团有限责任公司 A kind of steel gas pipe underground leak point positioning detection method positioned based on the Big Dipper
CN108119760A (en) * 2017-12-06 2018-06-05 北京理工大学 A kind of localization method and system of underground gas pipeline leakage region
CN207527300U (en) * 2017-07-14 2018-06-22 北京讯腾智慧科技股份有限公司 Town gas pipe leak detection system based on Big Dipper positioning
WO2018122809A1 (en) * 2016-12-30 2018-07-05 同济大学 Static infrared thermal image processing-based underground pipe leakage detection method
CN109058770A (en) * 2018-07-17 2018-12-21 北京讯腾智慧科技股份有限公司 A kind of method for repairing and mending and system of the gas pipeline based on Beidou Differential positioning

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7027924B2 (en) * 2002-10-31 2006-04-11 Itt Manufacturing Enterprises, Inc Detecting natural gas pipeline failures
CN203585823U (en) * 2013-09-09 2014-05-07 四川航天系统工程研究所 Pipe weld joint detection system based on Beidou Navigation Satellite System
CN103470958B (en) * 2013-09-09 2015-11-25 四川航天系统工程研究所 A kind of pipeline weld inspection system based on the Big Dipper
CN107120535B (en) * 2017-06-06 2018-04-13 北京市燃气集团有限责任公司 The Acoustic Emission location method of steel gas pipe underground leakage point based on Big Dipper positioning
CN107131429B (en) * 2017-07-11 2019-04-09 中冶华天包头设计研究总院有限公司 Underground gas pipeline leak detection system and underground gas pipeline leak hunting method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150056168A (en) * 2013-11-15 2015-05-26 서울도시가스 주식회사 Terminal unit for mornitoring pipe
WO2018122809A1 (en) * 2016-12-30 2018-07-05 同济大学 Static infrared thermal image processing-based underground pipe leakage detection method
CN107271110A (en) * 2017-07-12 2017-10-20 北京市燃气集团有限责任公司 A kind of steel gas pipe underground leak point positioning detection method positioned based on the Big Dipper
CN207527300U (en) * 2017-07-14 2018-06-22 北京讯腾智慧科技股份有限公司 Town gas pipe leak detection system based on Big Dipper positioning
CN108119760A (en) * 2017-12-06 2018-06-05 北京理工大学 A kind of localization method and system of underground gas pipeline leakage region
CN109058770A (en) * 2018-07-17 2018-12-21 北京讯腾智慧科技股份有限公司 A kind of method for repairing and mending and system of the gas pipeline based on Beidou Differential positioning

Also Published As

Publication number Publication date
CN109058770A (en) 2018-12-21
CN109058770B (en) 2019-06-07

Similar Documents

Publication Publication Date Title
CN111536429B (en) Decision fusion-based oil and gas pipeline early warning system and method
WO2020015354A1 (en) Method and system for repairing gas pipeline based on beidou differential positioning
CN104200319A (en) Oil-gas pipeline construction data monitoring method based on pipeline integrity management technology
CN105303045A (en) Long-distance pipeline linear data association rule mining method
Yuan et al. Life-cycle approach to collecting, managing, and sharing transportation infrastructure asset data
CN110263466A (en) A kind of pipe network electronic map generating method and system based on pipeline three-dimensional localization
CN107283083B (en) Circumferential weld evaluation method and device
KR102506575B1 (en) Hydrogen Integrated Management System with Big Data System
CN105805557A (en) Internal cold water pipeline detecting robot for convertor station valve cooling system
CN112380298B (en) Knowledge graph construction method and system for repairing defects of oil and gas pipelines
CN113449120A (en) Pipeline safety comprehensive supervision method combined with spatial information
CN201242769Y (en) System for fuzzy evaluation of underground gas pipe net risk
Gilson-Beck et al. A quantification of the short-term reliability of HDPE geomembrane seaming methods
CN110005870A (en) A kind of complex ground buried-pipe laying pipeline support backfill construction method
CN105784730A (en) Digital pipeline weld joint positioning device and positioning method
Cui et al. Deformation Measurement of Tunnel Shotcrete Liner Using the Multiepoch LiDAR Point Clouds
Su et al. 3D reconstruction in underground utilities
KR100811076B1 (en) Wireless communication method and system using natural gas media in gas pipeline
Bologna et al. Latest ILI technology enables the utilisation of existing infrastructure to accelerate a CCS project
Van Os et al. An external corrosion direct assessment module for a pipeline integrity management system
CN104699793A (en) Pipeline body shortcoming detection data processing method and system thereof
Alves et al. A Brazilian Pipeline Incident Database: The PETROBRAS and TRANSPETRO Initiative
US12135921B1 (en) Geosynthetic liner seam modeling and reporting system and associated methods
Marino et al. Tackling the Illegal Tapping problem in Brazil with the Deployment of Vibroacoustic Technology: presentation of a success case
Qassab et al. Autonomous Inspection System for Anomaly Detection in Natural Gas Pipelines

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19838039

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19838039

Country of ref document: EP

Kind code of ref document: A1