CN110858006A - Underground pipe network geophysical prospecting system and method based on GIS - Google Patents
Underground pipe network geophysical prospecting system and method based on GIS Download PDFInfo
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- CN110858006A CN110858006A CN201810962712.XA CN201810962712A CN110858006A CN 110858006 A CN110858006 A CN 110858006A CN 201810962712 A CN201810962712 A CN 201810962712A CN 110858006 A CN110858006 A CN 110858006A
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- 238000013507 mapping Methods 0.000 claims abstract description 52
- 238000004891 communication Methods 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 238000003860 storage Methods 0.000 claims description 4
- 229910001018 Cast iron Inorganic materials 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000010365 information processing Effects 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 11
- 239000002689 soil Substances 0.000 abstract description 5
- 238000007726 management method Methods 0.000 description 3
- 238000013439 planning Methods 0.000 description 3
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- 238000012550 audit Methods 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V11/00—Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00
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Abstract
The invention discloses an underground pipe network geophysical prospecting system and method based on a GIS, and relates to the field of geophysical prospecting surveying and mapping. The invention comprises the following steps: firstly, receiving a surveying and mapping task by surveying and mapping field personnel; step two, surveying and mapping field personnel carry a geophysical prospecting surveying and mapping instrument according to the task and arrive at the site after preparing data; performing geophysical surveying and mapping on the on-site pipeline, and drawing a picture by an intra-industry worker; fourthly, reexamining by professional personnel; checking by a GIS engineer and a polling module; and step six, the GIS engineer issues the drawn pipeline to a server through a GIS system. According to the invention, by means of a detection mode of combining geophysical prospecting and mapping and on-site pipe-seeing detection, the RTK link cos base station link satellite is adopted to realize non-deviation surveying and mapping, pipe-seeing detection is carried out before the pipeline is laid and the sandy soil is buried, and the checked pipe-seeing detection is uploaded to the server GIS system, so that the accuracy of underground pipe network geophysical prospecting and the checking speed of surveying and mapping are improved, and the management cost of the GIS system is reduced.
Description
Technical Field
The invention belongs to the field of geophysical prospecting surveying and mapping, and particularly relates to an underground pipe network geophysical prospecting system and method based on a GIS.
Background
The urban underground pipe network is an infrastructure for maintaining the connection of the overground and underground spaces of the city and ensuring the integral operation of the city, is a blood vessel for the survival and development of the city and is important basic information for planning, constructing and managing the city. Urban underground pipe networks such as water supply, drainage, gas, power, communication, heat, industry and other pipelines are like 'blood vessels' and 'nerves' in human bodies, are responsible for the functions of conveying substances, energy and transmitting information day and night, are the material foundation on which cities live and develop, and are called as urban 'life lines'. The comprehensive planning and management of urban underground pipe networks is increasingly paid more attention by people along with the development of the Geographic Information System (GIS for short) industry. Underground pipe networks in cities, such as electric power, water supply, heating, gas, sewage discharge and the like, are closely related to environmental protection and life of people, and smooth operation of the underground pipe networks is an important guarantee for safe production and social stability of enterprises. Comprehensive consideration, overall planning and reasonable financial utilization, and the realization of the comprehensive management of the urban underground pipe network becomes necessary.
However, the topographic map uses a mapping institute unified topographic map, and the official website map is formed by geophysical exploration and mapping of mapping personnel of our company. In the early geophysical prospecting, completion data of each gas engineering project is mainly used, and equipment such as RD8000 and a total station is used for geophysical prospecting and surveying and mapping. Because some engineering years are earlier, the landform and the landform are changed, the deviation occurs in some cases when geophysical prospecting and surveying are carried out by completion data; therefore, the invention realizes non-deviation surveying and mapping by linking the RTK linking cos base station with the satellite, and performs pipe-seeing detection before burying sandy soil after the pipeline is laid, thereby solving the problem that surveying and mapping data has deviation due to change of landform.
Disclosure of Invention
The invention aims to provide an underground pipe network geophysical prospecting system and a method thereof based on a GIS (geographic information system). The underground pipe network geophysical prospecting system and the method thereof realize non-deviation surveying and mapping by combining geophysical prospecting and mapping and detecting in-situ pipe-finding by adopting an RTK (real time kinematic) link cos base station link satellite, perform pipe-finding detection before burying sandy soil after the pipeline is laid, and upload the detected pipe-finding detection to a server GIS system after being checked to be correct, thereby solving the problems of error, defect in checking and incompleteness of the existing underground pipe network geophysical prospecting.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to an underground pipe network geophysical prospecting method based on a GIS, which comprises the following steps:
firstly, receiving a surveying and mapping task by surveying and mapping field personnel;
step two, surveying and mapping field personnel carry a geophysical prospecting surveying and mapping instrument according to the task and arrive at the site after preparing data;
performing geophysical surveying and mapping on the on-site pipeline, and drawing a picture by an intra-industry worker;
fourthly, reexamining by professional personnel;
checking by a GIS engineer and a polling module;
and step six, the GIS engineer issues the drawn pipeline to a server through a GIS system.
Preferably, in the second step, the geophysical prospecting surveying and mapping instrument comprises a ground penetrating radar, an underground metal pipe detecting instrument, an electronic distance measuring instrument and a GPS measuring instrument; the ground penetrating radar is used for judging the position of the underground pipeline through detecting and displaying the waveform; the underground metal pipe detector is used for accurately detecting underground steel material and cast iron material pipelines; the electronic distance meter is used for converting the coordinates acquired by the RTK into ArcGIS for mapping; the GPS measuring instrument is used for receiving GPS satellite signals and accurately measuring pipeline coordinates.
Preferably, in the sixth step, the server is installed and deployed with GIS software, the GIS software displays specific information of the underground pipe network according to the drawn pipeline, and simultaneously provides synchronous switching of the electronic map and the satellite map, and provides layout information for browsing the underground pipe network on the electronic map and the satellite map.
Preferably, the layout information for browsing the underground pipe network further includes cable joints, protective sleeves, corners and river road crossing places.
The invention relates to an underground pipe network geophysical prospecting system based on a GIS, which comprises a geophysical prospecting surveying and mapping instrument end, an auditing end and a computer server end, wherein the geophysical prospecting surveying and mapping instrument end is connected with the auditing end through a network;
the geophysical prospecting surveying and mapping instrument end comprises an RTK information acquisition module, a GPS positioning module and a communication module; the auditing end comprises an inspection module and a communication module; the computer server comprises a communication module, an information processing module, a storage module and a GIS system;
the geophysical prospecting surveying and mapping instrument end, the auditing end and the computer server end are all in communication connection through Ethernet.
The invention has the following beneficial effects:
according to the invention, by means of a detection mode of combining geophysical prospecting and mapping and on-site pipe-seeing detection, the RTK link cos base station link satellite is adopted to realize non-deviation surveying and mapping, pipe-seeing detection is carried out before the pipeline is laid and the sandy soil is buried, and the checked pipe-seeing detection is uploaded to the server GIS system, so that the accuracy of underground pipe network geophysical prospecting and the checking speed of surveying and mapping are improved, and the management cost of the GIS system is reduced.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a step diagram of a GIS-based underground pipe network geophysical prospecting method of the present invention;
fig. 2 is a schematic structural diagram of an underground pipe network geophysical prospecting system based on a GIS.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention is a method for geophysical prospecting of underground pipe network based on GIS, including the following steps:
firstly, receiving a surveying and mapping task by surveying and mapping field personnel;
step two, surveying and mapping field personnel carry a geophysical prospecting surveying and mapping instrument according to the task and arrive at the site after preparing data;
performing geophysical surveying and mapping on the on-site pipeline, and drawing a picture by an intra-industry worker;
fourthly, reexamining by professional personnel;
checking by a GIS engineer and a polling module;
and step six, the GIS engineer issues the drawn pipeline to a server through a GIS system.
In the second step, the geophysical prospecting surveying and mapping instrument comprises a ground penetrating radar, an underground metal pipe detecting instrument, an electronic distance meter and a GPS measuring instrument; the model of the ground penetrating radar is RD1000 ground penetrating radar, the RD1000 ground penetrating radar is used for combining completion data aiming at pipelines with deeper burial depth, the positions of the underground pipelines are judged through detecting and displaying waveforms, then through RTK acquisition pipeline position coordinates, RTK acquisition coordinates are converted into ArcGIS to be imaged by a field logging personnel, and pipe network attribute information is logged and is issued and displayed by a GIS system; the model of the underground metal pipe detector is RD8000, the RD8000 underground metal pipe detector can match completion data for underground steel and cast iron pipelines, the pipeline position can be accurately detected, then through RTK acquisition pipeline position coordinates, an interior logging worker converts the RTK acquisition coordinates into ArcGIS to form a map, and the map is recorded with pipe network attribute information and is issued and displayed by a GIS system; the electronic distance meter is currently used when an RTK receives a weak signal or cannot receive the signal, and is mostly used in high-rise building groups, the RTK is replaced to perform surveying and mapping on a pipe network to obtain a pipeline coordinate, an interior logging worker converts the RTK acquisition coordinate into ArcGIS to form a picture, and the pipe network attribute information is logged and released by a GIS system to be displayed; the GPS measuring instrument is an RTKGPS measuring instrument, the GPS measuring instrument RTK can accurately measure the pipeline coordinate by receiving a GPS satellite signal, and especially can mark the pipeline position coordinate quickly and accurately when the underground pipeline is in emergency maintenance and excavation and before the pipeline, the pipeline contact, the newly-built engineering laying pipeline are backfilled with sandy soil and the like.
And step six, the server is provided with GIS software, the GIS software displays the specific information of the underground pipe network according to the drawn pipelines, and simultaneously provides synchronous switching of the electronic map and the satellite map and layout information for browsing the underground pipe network on the electronic map and the satellite map.
The layout information for browsing the underground pipe network further comprises cable connectors, protective sleeves, corners and river road crossing positions.
Referring to fig. 2, the present invention is an underground pipe network geophysical prospecting system based on GIS, which includes a geophysical prospecting surveying and mapping instrument end, an audit end and a computer server end;
the geophysical prospecting surveying and mapping instrument end comprises an RTK information acquisition module, a GPS positioning module and a communication module; the auditing end comprises an inspection module and a communication module; the computer server comprises a communication module, an information processing module, a storage module and a GIS system;
the geophysical prospecting surveying and mapping instrument end, the auditing end and the computer server end are all in communication connection through Ethernet.
It should be noted that, in the above system embodiment, each included unit is only divided according to functional logic, but is not limited to the above division as long as the corresponding function can be implemented; in addition, specific names of the functional units are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.
In addition, it is understood by those skilled in the art that all or part of the steps in the method for implementing the embodiments described above may be implemented by a program instructing associated hardware, and the corresponding program may be stored in a computer-readable storage medium.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. An underground pipe network geophysical prospecting method based on GIS is characterized by comprising the following steps:
firstly, receiving a surveying and mapping task by surveying and mapping field personnel;
step two, surveying and mapping field personnel carry a geophysical prospecting surveying and mapping instrument according to the task and arrive at the site after preparing data;
performing geophysical surveying and mapping on the on-site pipeline, and drawing a picture by an intra-industry worker;
fourthly, reexamining by professional personnel;
checking by a GIS engineer and a polling module;
and step six, the GIS engineer issues the drawn pipeline to a server through a GIS system.
2. The GIS-based geophysical prospecting method for the underground pipe network according to claim 1, wherein in the second step, the geophysical prospecting surveying and mapping instrument comprises a ground penetrating radar, an underground metal pipe detecting instrument, an electronic distance meter and a GPS measuring instrument; the ground penetrating radar is used for judging the position of the underground pipeline through detecting and displaying the waveform; the underground metal pipe detector is used for accurately detecting underground steel material and cast iron material pipelines; the electronic distance meter is used for converting the coordinates acquired by the RTK into ArcGIS for mapping; the GPS measuring instrument is used for receiving GPS satellite signals and accurately measuring pipeline coordinates.
3. The GIS-based geophysical prospecting method for the underground pipe network according to claim 1, wherein in the sixth step, GIS software is installed and deployed in a server, displays specific information of the underground pipe network according to drawn pipelines, simultaneously provides synchronous switching of an electronic map and a satellite map, and provides layout information for browsing the underground pipe network on the electronic map and the satellite map.
4. The GIS-based geophysical prospecting method for underground pipe networks according to claim 3, wherein the layout information for browsing underground pipe networks further comprises cable connectors, protective sleeves, corners and river road crossings.
5. The geophysical prospecting system of the GIS based underground pipe network geophysical prospecting method according to the claims 1-4, which comprises a geophysical prospecting surveying and mapping instrument end, an auditing end and a computer server end, and is characterized in that:
the geophysical prospecting surveying and mapping instrument end comprises an RTK information acquisition module, a GPS positioning module and a communication module; the auditing end comprises an inspection module and a communication module; the computer server comprises a communication module, an information processing module, a storage module and a GIS system;
the geophysical prospecting surveying and mapping instrument end, the auditing end and the computer server end are all in communication connection through Ethernet.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810962712.XA CN110858006A (en) | 2018-08-22 | 2018-08-22 | Underground pipe network geophysical prospecting system and method based on GIS |
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| CN201810962712.XA CN110858006A (en) | 2018-08-22 | 2018-08-22 | Underground pipe network geophysical prospecting system and method based on GIS |
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| CN110858006A true CN110858006A (en) | 2020-03-03 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113933878A (en) * | 2021-12-16 | 2022-01-14 | 中建安装集团有限公司 | Satellite communication technology-based correction system and method for deep-long cross-river jacking pipe |
| CN115834644A (en) * | 2023-03-01 | 2023-03-21 | 广州铭子通科技有限公司 | Real-time synchronization big data system for pipeline detection |
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2018
- 2018-08-22 CN CN201810962712.XA patent/CN110858006A/en active Pending
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113933878A (en) * | 2021-12-16 | 2022-01-14 | 中建安装集团有限公司 | Satellite communication technology-based correction system and method for deep-long cross-river jacking pipe |
| CN113933878B (en) * | 2021-12-16 | 2022-03-08 | 中建安装集团有限公司 | Satellite communication technology-based correction system and method for deep-long cross-river jacking pipe |
| CN115834644A (en) * | 2023-03-01 | 2023-03-21 | 广州铭子通科技有限公司 | Real-time synchronization big data system for pipeline detection |
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