CN106405660A - Buried depth detecting device and method of communication pipeline - Google Patents
Buried depth detecting device and method of communication pipeline Download PDFInfo
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- CN106405660A CN106405660A CN201610729596.8A CN201610729596A CN106405660A CN 106405660 A CN106405660 A CN 106405660A CN 201610729596 A CN201610729596 A CN 201610729596A CN 106405660 A CN106405660 A CN 106405660A
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- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/12—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with electromagnetic waves
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Abstract
The invention relates to a buried depth detecting device and method of a communication pipeline. The detecting device comprises a control unit, and ground penetrating radar system GPR, a GPS device, a display unit and a storage battery connected with the control unit; the storage battery supplies power to the whole device; the control unit sets parameters including time, the buried soil type of a detecting pipeline and the arched shape of the detecting pipeline, and displays detection data via the display unit; the control unit is also connected with a resource management server to upload the detection data; the ground penetrating radar system GPR emits high-frequency electromagnetic waves in 3D conical distribution to the underground via a radar technology, and a radar reception antenna of the ground penetrating radar system GPR can receive electromagnetic waves reflected from the channel pipeline, so that the buried depth of the underground communication pipeline is detected and transmitted to the control unit to generate a visual image; and the GPS device can position the latitude and longitude of the present position of the detecting pipeline, and back feeds the latitude and longitude to the control unit. Thus, the buried depth of the underground communication pipeline can be identified.
Description
Technical field
The present invention relates to a kind of communication pipe buried depth detection device and method.
Background technology
The business that domestic XX operator transmission network carries at present mainly has 2G/3G/4G, WLAN, group customer, home broadband
Etc. business.The construction of early stage domestic XX operator grid resource is mainly based on wireless base station service access, and full-service is transported
After battalion, Various types of data business increases sharply, and the demand of transport network resources is sharply increased, either bandwidth demand still transmits
The demand of line resource all will sharply increase, and especially home broadband network covers the construction of business, it will occupy substantial amounts of
Fibre core and pore resource, bring great pressure to local transmission network resource.
Develop rapidly in current operation, in the case that the market competition is growing more intense, such as He Jianshe and organize own peace
Entirely, flexible transfer resource network, is the basis of business development, simultaneously the guarantee of the even more market competitiveness.So-and-so operator
XX branch company the whole network pipeline total scale is 20000 tube side kilometers.The construction quality of pipeline projects directly affects the safety of network,
And pipe-line construction disguise engineering accounts for 80%, existing management site supervision pattern occurs supervising situation not in place often, pipeline
Buried depth just become a kind of very big potential safety hazard.It is badly in need of a kind of dress technically solving the hidden quality problems of engineering of exploitation
Put, thus improving the safety of basic network, standardization.
Existing communication pipeline construction unit device therefor：DR8000,3M Dynatel, it is right before pipeline push pipe to be mainly used in
Other depth of underground pipelines position, and only limit metal pipe line；Pipeline maintenance unit device therefor：Subterranean cable position finder, metal are visited
Survey instrument, be mainly used in Cable's Fault investigation, Optical Cable positioning, bury pore lookup, be only limitted to metal pipe line.Existing equipment
Because Detection Techniques reason major part is only limitted to realize the detection to metal pipe line, equipment performance is more single, cannot be formed directly perceived
Data, is unfavorable for that data retains and follow-up editor.Market nonmetallic detection technologies for underground pipes product ratio is sparser, main flow be
Radiodetection Limited RD1000 GPR GPR, this equipment can only accomplish that single-point is taken pictures, stores and positioned it is impossible to realize at present
Successive passage detects, and the form of data storage is JPG picture format, and cannot directly carry from picture by this existing equipment
Take the information datas such as buried depth.In consideration of it, our companies start grinding of a kind of communication pipe buried depth detection device and method
Study carefully and develop.
Content of the invention
It is an object of the invention to provide a kind of communication pipe buried depth detection device and method are it is achieved that underground communication pipeline
The identification of buried depth.
For achieving the above object, the technical scheme is that：A kind of communication pipe buried depth detection device, single including controlling
Unit and the ground penetrating radar system GPR being connected with this control unit, GPS device, display unit and be used for powering for whole device
Accumulator；
Described control unit is used for carrying out including the time, detects buried depth of pipeline soil types, detects what pipeline arcuate shape selected
Parameter setting, and the display of detection data is realized by display unit；Described control unit is also connected with resource management server,
To realize the upload of detection data；
Described ground penetrating radar system GPR launches the frequency electromagnetic waves of the distribution in three-dimensional cone by Radar Technology to underground,
The radar receiving antenna of ground penetrating radar system GPR can receive the electromagnetic wave being reflected by communication pipe, is led to detecting underground
Fuse tube road buried depth, and it is transferred to control unit generation visual image；
Described GPS device is used for positioning the current longitude and latitude detecting pipeline location, and feeds back to control unit.
In an embodiment of the present invention, described ground penetrating radar system GPR adopts RD1000TM.
In an embodiment of the present invention, described accumulator is using the 12V/9A standard portable high-performance chemical with electric fuse
Can battery.
Present invention also offers a kind of detection method based on communication pipe buried depth detection device described above, including such as
Lower step,
S1：GPR initial data is obtained by ground penetrating radar system GPR, carries out pretreatment and strengthen echo-signal
S2：According to GPR wavelet spectrum information, by GPR wavelet wavelength, optimize the gradient amplitude figure that difference step size asks for GPR image；
S3：Using histogram analysis pattern, determine binary-state threshold criterion, and binary conversion treatment is done to gradient amplitude figure, obtain
Binaryzation gradient amplitude figure, to project hyperbolic type echo area；
S4：Expanding binaryzation gradient amplitude figure makes hyperbolic type echo area connect, then by high-speed communication region detection division methods,
Extract underground utilities hyperbolic type echo area；
S5：The hyperbolic-type echo character being presented in GPR image according to underground utilities, enters to curve Hough transform algorithm
Row improves, and changes the parameter field of Hough transform；Carried out by the singular point in the underground utilities hyperbolic type echo area to extraction
Overall Hough transform, realizes the identification of communication pipe buried depth.
Compared to prior art, the invention has the advantages that：
1st, this device can detect nonmetallic underground utilities, supplement and enrich domestic nonmetallic Electromagnetic Survey of Underground Pipelines equipment, also may be used
To be used in the nonmetallic underground utilities of other classes；
2nd, this device can direct intelligent extraction buried depth information data from GPR GPR picture；
3rd, this device can be accurately positioned the current warp detecting pipeline location, latitude；
4th, this device detects buried depth information and can associate GPS warp, latitude information, and system set-up time and date letter
Breath, and generate form；
5th, this device can be connected with resource management server, to realize the upload of detection data；
6th, this device can make communication pipe engineering construct in construction phase of project specification communication pipe, prevents potential safety hazard, and then
Ensure communications network security；
7th, this device generates report data and can import existing resource management system and intuitively assume spatial distribution, and carries out resource pipe
Platform piping network spatial distribution Back ground Information typing and management, so that later stage production and maintenance.
Brief description
Fig. 1 is communication pipe of the present invention buried detection device theory diagram.
Fig. 2 is communication pipe of the present invention buried detection device control unit and display unit schematic diagram.
Fig. 3 is communication pipe buried depth detection pipeline schematic diagram of the present invention.
Fig. 4 is RD1000 of the present inventionTMGPR GPR device systems detect schematic diagram.
Fig. 5 is the detection method flow chart of communication pipe buried depth detection device of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings, technical scheme is specifically described.
A kind of present invention communication pipe buried depth detection device, the spy Rhizoma Anemones flaccidae be connected including control unit and with this control unit
Reach system GPR, GPS device, display unit and the accumulator for powering for whole device；
Described control unit is used for carrying out including the time, detects buried depth of pipeline soil types, detects what pipeline arcuate shape selected
Parameter setting, and the display of detection data is realized by display unit；Described control unit is also connected with resource management server,
To realize the upload of detection data；
Described ground penetrating radar system GPR launches the frequency electromagnetic waves of the distribution in three-dimensional cone by Radar Technology to underground,
The radar receiving antenna of ground penetrating radar system GPR can receive the electromagnetic wave being reflected by communication pipe, is led to detecting underground
Fuse tube road buried depth, and it is transferred to control unit generation visual image；
Described GPS device is used for positioning the current longitude and latitude detecting pipeline location, and feeds back to control unit.
Described ground penetrating radar system GPR adopts RD1000TM.
Described accumulator is using the 12V/9A standard portable high-performance chemical energy battery with electric fuse.
Present invention also offers a kind of detection method based on communication pipe buried depth detection device described above, including such as
Lower step,
S1：GPR initial data is obtained by ground penetrating radar system GPR, carries out pretreatment and strengthen echo-signal
S2：According to GPR wavelet spectrum information, by GPR wavelet wavelength, optimize the gradient amplitude figure that difference step size asks for GPR image；
S3：Using histogram analysis pattern, determine binary-state threshold criterion, and binary conversion treatment is done to gradient amplitude figure, obtain
Binaryzation gradient amplitude figure, to project hyperbolic type echo area；
S4：Expanding binaryzation gradient amplitude figure makes hyperbolic type echo area connect, then by high-speed communication region detection division methods,
Extract underground utilities hyperbolic type echo area；
S5：The hyperbolic-type echo character being presented in GPR image according to underground utilities, enters to curve Hough transform algorithm
Row improves, and changes the parameter field of Hough transform；Carried out by the singular point in the underground utilities hyperbolic type echo area to extraction
Overall Hough transform, realizes the identification of communication pipe buried depth.
Hereinafter technical solution of the present invention is specifically described.
The communication pipe buried depth detection device of the present invention, is used for realizing intelligent detecting and generates pipeline buried depth, warp, latitude
The data sheet information such as degree information, and intuitively assume spatial distribution for importing existing resource management system.Guarantee communication pipe
Engineering can carry out related removing the hidden trouble before operation, ensure communications network security, carry out resource management platform grid simultaneously
Network distributed basis Data Enter and management, so that later stage production and maintenance；Its concrete composition is as shown in Figure 1：
（1）Ground penetrating radar system GPR
As shown in Figure 3,4, RD1000TMIt is a ground penetrating radar system GPR, launched in three-dimensional to underground using Radar Technology
The frequency electromagnetic waves of cone distribution, radar receiving antenna can receive the electromagnetic wave being reflected by communication pipe, can detect
Go out underground communication pipeline buried depth, and generate visual image.
（2）Portable high-performance chemical energy storage device
Using the 12V/9A standard portable high-performance chemical energy battery with electric fuse, have a safety feature, long service life it is easy to
Battery is removed and is charged, and can provide this device 15 ~ 20 hours continuation of the journey power supply capacities under normal temperature environment.
（3）GPS device
There is provided precisely warp, latitude information for communication pipe buried depth detection device.
（4）Control and display unit
The core intelligence control section of communication pipe buried depth detection device, using visualization intuitive user operation interface, real
Existing ground penetrating radar system GPR, GPS system, the interactive control of power-supply system and management.USB interface is provided, realizes handing over PC
Mutually pipeline buried depth, the data sheet information such as warp, latitude information and picture information.
As shown in Fig. 2 respectively operating keypress function to describe for controlling in the present invention with display unit：
Power switch key：Device starts, shutdown；Length presses 5s can be with restorer default setting
GPS on ＆ off switch：GPS device starts, shutdown
Language key：Select Chinese or Menu
Date key：The setting date, automatic synchronization mobile network's pattern, manual input mode；Date preserves with image, and is stored in defeated
Go out form
Time key：The setting time, automatic synchronization mobile network's pattern, manual input mode；Time preserves with image, and is stored in defeated
Go out form
Unit key：Addressing metric system and English system
Scanning key：Sweep start switchs
Setting key：
（a）Soil types is arranged, very dry, is dried, moist, wet and very wet；
（b）Destinations traffic pipeline arcuate shape selects, φ 110 pvc pipe, and φ 110 HDPE manages, and φ 160 HDPE manages
Pause key：Stop scanning, and record the scanogram of previous moment
Cls key：Delete current data image over the display
Preserve key：Preserve present image and by depth, latitude and longitude information is stored in system data store
Depth key：Setting investigation depth, wherein investigation depth 1,1.5,2,3,6,8m optional
Color key：Various different color plates can be selected to carry out display image
TRIM：Adjust detection radar transmitting and reception gain
Filtering key：There is removal and filter other stronger signals, strengthen the function of excavating transmitting and arch of being caused by target object,
It is easy to target recognition.
As shown in figure 5, present invention employs a kind of ROI region extracting method based on gradient amplitude figure, and by improving
Hough transform（Hough transformation）, realize the depth discrimination of communication pipe pipeline target body.
First, by GPR wavelet wavelength, optimize the gradient amplitude figure that difference step size asks for GPR image；Using histogram analysis
Pattern, determines binary-state threshold criterion, and does binary conversion treatment to gradient amplitude figure, to project hyperbolic type echo area；Expand
Binary map makes hyperbolic type echo area connect, then by high-speed communication region detection division methods, extracts underground utilities hyperbolic type and return
Ripple region.
Secondly, the hyperbolic-type echo character being presented in GPR image according to underground utilities, to curve Hough transform
Algorithm improves, and changes the parameter field of Hough transform；Entirety is carried out by the singular point in the ROI region to extraction
Hough transform is it is achieved that the identification of communication pipe buried depth.
It is more than presently preferred embodiments of the present invention, all changes made according to technical solution of the present invention, produced function is made
With without departing from technical solution of the present invention scope when, belong to protection scope of the present invention.
Claims (4)
1. a kind of communication pipe buried depth detection device it is characterised in that：The spy be connected including control unit and with this control unit
Ground radar system GPR, GPS device, display unit and the accumulator for powering for whole device；
Described control unit is used for carrying out including the time, detects buried depth of pipeline soil types, detects what pipeline arcuate shape selected
Parameter setting, and the display of detection data is realized by display unit；Described control unit is also connected with resource management server,
To realize the upload of detection data；
Described ground penetrating radar system GPR launches the frequency electromagnetic waves of the distribution in three-dimensional cone by Radar Technology to underground,
The radar receiving antenna of ground penetrating radar system GPR can receive the electromagnetic wave being reflected by communication pipe, is led to detecting underground
Fuse tube road buried depth, and it is transferred to control unit generation visual image；
Described GPS device is used for positioning the current longitude and latitude detecting pipeline location, and feeds back to control unit.
2. communication pipe buried depth detection device according to claim 1 it is characterised in that：Described ground penetrating radar system GPR
Using RD1000TM.
3. communication pipe buried depth detection device according to claim 1 it is characterised in that：Described accumulator is using band insurance
The 12V/9A standard portable high-performance chemical energy battery of silk.
4. a kind of detection method based on the communication pipe buried depth detection device described in claim 1 it is characterised in that：Including such as
Lower step,
S1：GPR initial data is obtained by ground penetrating radar system GPR, carries out pretreatment and strengthen echo-signal
S2：According to GPR wavelet spectrum information, by GPR wavelet wavelength, optimize the gradient amplitude figure that difference step size asks for GPR image；
S3：Using histogram analysis pattern, determine binary-state threshold criterion, and binary conversion treatment is done to gradient amplitude figure, obtain
Binaryzation gradient amplitude figure, to project hyperbolic type echo area；
S4：Expanding binaryzation gradient amplitude figure makes hyperbolic type echo area connect, then by high-speed communication region detection division methods,
Extract underground utilities hyperbolic type echo area；
S5：The hyperbolic-type echo character being presented in GPR image according to underground utilities, enters to curve Hough transform algorithm
Row improves, and changes the parameter field of Hough transform；Carried out by the singular point in the underground utilities hyperbolic type echo area to extraction
Overall Hough transform, realizes the identification of communication pipe buried depth.
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| CN201610729596.8A CN106405660A (en) | 2016-08-26 | 2016-08-26 | Buried depth detecting device and method of communication pipeline |
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Cited By (6)
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| CN107677197A (en) * | 2017-09-19 | 2018-02-09 | 贵州电网有限责任公司 | A kind of volume measurement device and measuring method of buried target body |
| CN112037192A (en) * | 2020-08-28 | 2020-12-04 | 西安交通大学 | Method for collecting burial depth information in town gas public pipeline installation process |
| CN112578362A (en) * | 2020-12-30 | 2021-03-30 | 成都圭目机器人有限公司 | Three-dimensional ground penetrating radar data positioning method |
| CN112731381A (en) * | 2020-12-16 | 2021-04-30 | 华南农业大学 | Method for intelligently detecting hard foreign matters in soil by utilizing android debugging bridge and vehicle-mounted radar |
| CN112879813A (en) * | 2021-01-27 | 2021-06-01 | 南京嘉兆仪器设备有限公司 | Fully-distributed pipeline soil covering depth monitoring system and method suitable for sandy soil |
| US11709819B2 (en) | 2020-09-30 | 2023-07-25 | International Business Machines Corporation | Validating test results using a blockchain network |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107677197A (en) * | 2017-09-19 | 2018-02-09 | 贵州电网有限责任公司 | A kind of volume measurement device and measuring method of buried target body |
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| US11709819B2 (en) | 2020-09-30 | 2023-07-25 | International Business Machines Corporation | Validating test results using a blockchain network |
| CN112731381A (en) * | 2020-12-16 | 2021-04-30 | 华南农业大学 | Method for intelligently detecting hard foreign matters in soil by utilizing android debugging bridge and vehicle-mounted radar |
| CN112578362A (en) * | 2020-12-30 | 2021-03-30 | 成都圭目机器人有限公司 | Three-dimensional ground penetrating radar data positioning method |
| CN112578362B (en) * | 2020-12-30 | 2023-08-29 | 成都圭目机器人有限公司 | Three-dimensional ground penetrating radar data positioning method |
| CN112879813A (en) * | 2021-01-27 | 2021-06-01 | 南京嘉兆仪器设备有限公司 | Fully-distributed pipeline soil covering depth monitoring system and method suitable for sandy soil |
| CN112879813B (en) * | 2021-01-27 | 2021-09-14 | 南京嘉兆仪器设备有限公司 | Fully-distributed pipeline soil covering depth monitoring system and method suitable for sandy soil |
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