CN111424661A - Photogrammetry technology-based piling construction monitoring method and system - Google Patents

Photogrammetry technology-based piling construction monitoring method and system Download PDF

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Publication number
CN111424661A
CN111424661A CN202010304887.9A CN202010304887A CN111424661A CN 111424661 A CN111424661 A CN 111424661A CN 202010304887 A CN202010304887 A CN 202010304887A CN 111424661 A CN111424661 A CN 111424661A
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CN
China
Prior art keywords
construction
pile
piling
monitoring
pile driving
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Pending
Application number
CN202010304887.9A
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Chinese (zh)
Inventor
季文洪
顾海军
晁春峰
杨超
胡美
刘婉倩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Jiaotong Construction Engineering Co ltd
Hangzhou Tongrui Engineering Science And Technology Co ltd
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Hangzhou Jiaotong Construction Engineering Co ltd
Hangzhou Tongrui Engineering Science And Technology Co ltd
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Priority to CN202010304887.9A priority Critical patent/CN111424661A/en
Publication of CN111424661A publication Critical patent/CN111424661A/en
Pending legal-status Critical Current

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    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/02Placing by driving
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D13/00Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/02Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
    • H04L67/025Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/06Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60Control of cameras or camera modules
    • H04N23/66Remote control of cameras or camera parts, e.g. by remote control devices
    • H04N23/661Transmitting camera control signals through networks, e.g. control via the Internet
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/18Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)

Abstract

The invention discloses a method and a system for monitoring piling construction based on photogrammetry technology, wherein the method for monitoring the piling construction comprises the following steps: and establishing a piling instruction and sending the piling instruction to a site end through a piling monitoring control software management end. The field personnel lay a reference point and a calibration ruler according to the monitoring instruction, adopt a GPS static measuring device to determine the geodetic coordinate of the reference point and upload the geodetic coordinate to an analysis end; and (4) arranging a photogrammetric device by field personnel, shooting more than two construction images according to the requirement of a piling instruction in the piling construction process, and uploading the construction images to an analysis end. And processing the construction image into a point cloud model by adopting digital photogrammetry analysis software, analyzing the measured values of the actual pile length and the space coordinates of the pile top, uploading the measured values to a management end, and comparing the difference between the measured values and the design values to realize the quality management of the actual pile length, the pile diameter and the space position of the pile top. The pile driving construction monitoring system reflects the pile driving construction condition by adopting a photogrammetry technology, and realizes the control of the high-tech pile driving construction process.

Description

Photogrammetry technology-based piling construction monitoring method and system
Technical Field
The invention relates to the field of digital construction, in particular to a method and a system for monitoring piling construction based on a photogrammetric technology.
Background
In the projects such as highway engineering, water transportation engineering, municipal engineering, building engineering and the like, the pile is used as a lower bearing structure and is an important component of the project. The monitoring process of the driven pile mainly aims at the construction process of the precast pile and the natural timber pile, and the construction monitoring content comprises the content of monitoring the length of the pile, the space coordinate after the construction of the pile top, the environmental parameters of the construction site, the driving construction progress and the like. At present, the traditional method is to measure the pile length manually, measure the space coordinates of the pile top one by using a conventional total station or GNSS and manually fill in construction environment parameters and progress parameters, and the monitoring mode depends on the responsibility of field personnel and has large data deviation in actual work.
Disclosure of Invention
In order to solve the defects of the prior art, one of the purposes of the invention is to provide a pile driving construction monitoring method based on photogrammetry technology.
The technical scheme of the invention is as follows: a pile driving construction monitoring method based on photogrammetry technology comprises the following steps:
and step one, establishing a piling instruction through a pile driving monitoring control software management end and sending the piling instruction to a pile driving monitoring control software site end.
And secondly, receiving a monitoring instruction by the field end of the piling monitoring control software, laying a reference point and an image calibration ruler by field personnel according to the monitoring instruction, measuring the geodetic coordinates of the reference point by adopting a total station, a Beidou satellite or a GPS satellite static measuring device, and uploading the geodetic coordinates to the analysis end of the piling monitoring control software.
And thirdly, laying a photogrammetric device by field personnel, and shooting more than two construction images according to the requirement of a piling instruction in the piling construction process. And uploading to an analysis end of a pile driving monitoring control system.
And step four, processing the construction image into a point cloud model by adopting digital photogrammetry analysis software, and analyzing the measured values of the actual pile length and the space coordinates of the pile top. And uploading to a management end of a pile driving monitoring control system.
And fifthly, comparing the difference between the measured value and the designed value by the pile driving monitoring control software management end to realize the quality management of the actual pile length, the pile diameter and the space position of the pile top.
And further, the user creates a piling instruction through the piling monitoring control software management end, wherein the piling instruction comprises the design parameter requirement of the construction pile, the layout requirement of the field photogrammetric device and the monitoring shooting requirement.
And step two, measuring geodetic coordinates of the reference point by using a total station, a Beidou satellite or a GPS satellite static measuring device, wherein the geodetic coordinates comprise an east coordinate of the reference point, a north coordinate of the reference point and an elevation coordinate. The image calibration ruler is placed and is a calibrated ruler with the length being more than 200 mm.
And step three, the arranged photogrammetric device adopts a monocular photography device, a binocular photography device or a depth photography device. The shooting can be manual shooting or continuous video shooting.
And step three, processing the construction image into a point cloud model by adopting digital photogrammetry analysis software, and analyzing the measured values of the actual pile length and the space coordinates of the pile top. The manual comparison mode or the program automatic identification mode can be adopted. The adopted digital photogrammetry software has the functions of image digital conversion, digital image orientation and digital image processing.
The invention also aims to provide a pile driving construction monitoring system based on photogrammetry technology. The second purpose of the invention adopts the following technical scheme:
the utility model provides a pile construction monitored control system based on photogrammetry technique which characterized in that:
the pile driving construction monitoring system comprises pile driving monitoring control software, a photogrammetric device, a pile machine body, a construction environment monitoring system, a static measuring device and a reference scale, and a target constructor carries out data interaction through the pile driving monitoring control software to further control the construction state of the pile machine and alarm the construction state which cannot reach preset control parameters.
The piling control software further comprises a management end, a site end, an analysis end, a cloud data storage system and a data interface of the construction environment monitoring device.
The environment monitoring system can monitor real-time environment noise, temperature, humidity, wind speed, wind direction, PM2.5 and PM10 parameters of piling construction.
Further, the interaction mode of the environment monitoring system and the piling monitoring control software comprises an Http mode or a TCP mode.
Drawings
FIG. 1 is a schematic diagram of a system of the present invention
FIG. 2 is a flow chart of the method of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
The first embodiment is as follows:
a method for monitoring pile driving construction based on photogrammetry, as shown in fig. 1, comprises:
and step one, establishing a piling instruction through a pile driving monitoring control software management end and sending the piling instruction to a pile driving monitoring control software site end.
And secondly, receiving a monitoring instruction by the field end of the piling monitoring control software, laying a reference point and an image calibration ruler by field personnel according to the monitoring instruction, measuring the geodetic coordinates of the reference point by adopting a total station, a Beidou satellite or a GPS satellite static measuring device, and uploading the geodetic coordinates to the analysis end of the piling monitoring control software.
And thirdly, laying a photogrammetric device by field personnel, and shooting more than two construction images according to the requirement of a piling instruction in the piling construction process. And uploading to an analysis end of a pile driving monitoring control system.
And step four, processing the construction image into a point cloud model by adopting digital photogrammetry analysis software, and analyzing the measured values of the actual pile length and the space coordinates of the pile top. And uploading to a management end of a pile driving monitoring control system.
And fifthly, comparing the difference between the measured value and the designed value by the pile driving monitoring control software management end to realize the quality management of the actual pile length, the pile diameter and the space position of the pile top.
Firstly, a user establishes a piling instruction through a piling monitoring control software management end, wherein the pile construction instruction comprises design parameters of a construction pile, including the length of the pile, the plane coordinate position of the pile, the driving depth of the pile and the material requirement of the pile, and the layout requirement and the monitoring shooting requirement of a field photogrammetric device comprise: the position requirement of the layout of the reference point, the position requirement of the calibration scale and the shooting position and angle requirement of the field photogrammetric device.
And step two, setting a reference point by the user within the shooting range of the monitored object, and determining geodetic coordinates of the reference point by the Beidou satellite or the GPS static measurement device, wherein the geodetic coordinates comprise an east coordinate of the reference point, a north coordinate of the reference point and an elevation coordinate. And the image calibration ruler is arranged in the shooting range of the monitored object, and the image calibration ruler is a calibrated ruler with the length being more than 200 mm.
And step three, the arranged photogrammetric device can adopt a monocular photographic device, a binocular photographic device or a depth photographic device. Before trial use, the photogrammetric apparatus requires optical calibration. The shooting can be carried out manually by single shooting, or by continuous video shooting or real-time image transmission. The construction images taken should be the whole images before the pile is not driven into the ground, and the whole images after the pile is driven, and the image overlapping degree of two adjacent taken photo images should be more than 70%.
And step four, processing the construction image into a point cloud model by adopting digital photogrammetry analysis software, and analyzing the measured values of the actual pile length and the space coordinates of the pile top. The manual comparison mode or the program automatic identification mode can be adopted. The adopted digital photogrammetry software has the functions of image digital conversion, digital image orientation and digital image processing.
According to the time for shooting the image, the number of the completed pile constructions at the shooting moment can be identified at the same time, and statistics and summarization are carried out.
The pile driving monitoring control software management end report comprises: the identified pile length, the measured value of the space coordinates of the pile top, the pile embedding depth, the number of finished pile constructions and construction error values.
The piling monitoring control software comprises a user management module, and different users have different authorities for data addition, deletion, inquiry and modification.
Example two:
a pile driving construction monitoring system based on photogrammetry technology,
the pile driving construction monitoring system comprises pile driving monitoring control software, a photogrammetric device, a pile machine body, a construction environment monitoring system, a static measuring device and a reference scale, and a target constructor carries out data interaction through the pile driving monitoring control software to further control the construction state of the pile machine and alarm the construction state which cannot reach preset control parameters.
The piling control software comprises a management end, a site end, an analysis end, a cloud data storage system and a data interface of the construction environment monitoring device.
The environment monitoring system can monitor the real-time environmental noise, temperature, humidity, wind speed, wind direction, PM2.5, PM10 parameter of pile construction.
The interaction mode of the environment monitoring system and the piling monitoring control software comprises an Http mode or a TCP mode. The adopted environment monitoring device accords with the building site environment monitoring noise dust emission terminal equipment instrument of the relevant standards of GB3096-2008 sound environment quality standard and GB3095-2012 environmental air quality standard. The monitored data indexes comprise dust concentration, noise index, video picture and related meteorological parameters. The concentration of particulate matters and the acquisition of on-site videos and images are monitored remotely and automatically in real time through the Internet of things and the cloud computing technology; the data is transmitted through the network and can be accessed at a plurality of terminals such as computers, mobile phones and tablet computers.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims (9)

1. A pile driving construction monitoring method based on photogrammetry technology comprises the following steps:
step one, a piling instruction is created and sent to a field end of piling monitoring control software through a piling monitoring control software management end;
secondly, receiving a monitoring instruction by the field end of the piling monitoring control software, laying a reference point and an image calibration ruler by field personnel according to the monitoring instruction, measuring the geodetic coordinates of the reference point by adopting a total station, a Beidou satellite or a GPS satellite static measuring device, and uploading the geodetic coordinates to the analysis end of the piling monitoring control software;
thirdly, field personnel lay a photogrammetric device, shoot more than two construction images according to the requirement of a piling instruction in the piling construction process, and upload an analysis end of the piling monitoring control system;
and step four, processing the construction image into a point cloud model by adopting digital photogrammetry analysis software, and analyzing the measured values of the actual pile length and the space coordinates of the pile top. And uploading the information to a management end of a pile driving monitoring control system;
and fifthly, comparing the difference between the measured value and the designed value by the pile driving monitoring control software management end to realize the quality management of the actual pile length, the pile diameter and the space position of the pile top.
2. The photogrammetry technology based pile driving construction monitoring method of claim 1, wherein:
and step one, a user establishes a piling instruction through a piling monitoring control software management end, wherein the piling instruction comprises the design parameter requirement of a construction pile, the layout requirement of a field photogrammetric device and the monitoring shooting requirement.
3. The photogrammetry technology based pile driving construction monitoring method of claim 1, wherein:
and secondly, measuring geodetic coordinates of the reference point by the GPS static measuring device, wherein the geodetic coordinates comprise east coordinates of the reference point, north coordinates of the reference point and elevation coordinates, and the image calibration ruler is a calibrated ruler with the length being more than 200 mm.
4. The photogrammetry technology based pile driving construction monitoring method of claim 1, wherein:
and step three, the arranged photogrammetric devices adopt monocular photography devices, or binocular photography devices or depth photography devices, and the photography can adopt manual shooting and also can adopt continuous video shooting.
5. The photogrammetry technology based pile driving construction monitoring method of claim 1, wherein:
and thirdly, processing the construction image into a point cloud model by adopting digital photogrammetry analysis software, analyzing the measured values of the actual pile length and the space coordinates of the pile top, and adopting a manual comparison mode or a program automatic identification mode by adopting the digital photogrammetry software, thereby having the functions of image digital conversion, digital image orientation and digital image processing.
6. The utility model provides a pile construction monitored control system based on photogrammetry technique which characterized in that:
the pile driving construction monitoring system comprises pile driving monitoring control software, a photogrammetric device, a pile machine body, a construction environment monitoring system, a static measuring device and a reference scale, and a target constructor carries out data interaction through the pile driving monitoring control software to further control the construction state of the pile machine and alarm the construction state which cannot reach preset control parameters.
7. The photogrammetry technology based pile driving construction monitoring system of claim 6, wherein: the piling control software comprises a management end, a site end, an analysis end, a cloud data storage system and a data interface of the construction environment monitoring device.
8. The photogrammetry technology based pile driving construction monitoring system of claim 6, wherein: the environment monitoring system can monitor real-time environment noise, temperature, humidity, wind speed, wind direction, PM2.5 and PM10 parameters of piling construction.
9. The photogrammetry technology based pile driving construction monitoring system of claim 6, wherein: the interaction mode of the environment monitoring system and the piling monitoring control software comprises an Http mode or a TCP mode.
CN202010304887.9A 2020-04-17 2020-04-17 Photogrammetry technology-based piling construction monitoring method and system Pending CN111424661A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113034674A (en) * 2021-03-26 2021-06-25 福建汇川物联网技术科技股份有限公司 Construction safety inspection method and device by means of multi-equipment cooperation
CN113065188A (en) * 2021-04-08 2021-07-02 佛山市顺德区建设工程质量安全监督检测中心有限公司 Pile sinking process evaluation method based on machine learning, storage medium and electronic equipment
CN113093552A (en) * 2021-04-08 2021-07-09 佛山市顺德区建设工程质量安全监督检测中心有限公司 Automatic piling control method
CN115613568A (en) * 2022-10-19 2023-01-17 中交四航局江门航通船业有限公司 Take remote monitoring's removal pile platform system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109577382A (en) * 2017-09-29 2019-04-05 株式会社拓普康 Pile crown analysis system and method, the storage medium for being stored with pile crown analysis program
CN109884939A (en) * 2019-02-18 2019-06-14 上海添辉建筑工程有限公司 A kind of Architectural Engineering Environment monitoring device
CN110221327A (en) * 2019-04-18 2019-09-10 广州南方卫星导航仪器有限公司 A kind of non-contact measurement pile driving system and pile-driving method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109577382A (en) * 2017-09-29 2019-04-05 株式会社拓普康 Pile crown analysis system and method, the storage medium for being stored with pile crown analysis program
CN109884939A (en) * 2019-02-18 2019-06-14 上海添辉建筑工程有限公司 A kind of Architectural Engineering Environment monitoring device
CN110221327A (en) * 2019-04-18 2019-09-10 广州南方卫星导航仪器有限公司 A kind of non-contact measurement pile driving system and pile-driving method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113034674A (en) * 2021-03-26 2021-06-25 福建汇川物联网技术科技股份有限公司 Construction safety inspection method and device by means of multi-equipment cooperation
CN113034674B (en) * 2021-03-26 2023-10-13 福建汇川物联网技术科技股份有限公司 Construction safety inspection method and device by utilizing multi-equipment cooperation
CN113065188A (en) * 2021-04-08 2021-07-02 佛山市顺德区建设工程质量安全监督检测中心有限公司 Pile sinking process evaluation method based on machine learning, storage medium and electronic equipment
CN113093552A (en) * 2021-04-08 2021-07-09 佛山市顺德区建设工程质量安全监督检测中心有限公司 Automatic piling control method
CN115613568A (en) * 2022-10-19 2023-01-17 中交四航局江门航通船业有限公司 Take remote monitoring's removal pile platform system

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Inventor after: Pan Guohua

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Inventor after: Zhang Zhongyang

Inventor after: Chao Chunfeng

Inventor after: Hu Mei

Inventor after: Liu Wanqian

Inventor after: Zhao Jin

Inventor after: Yan Jieze

Inventor after: Li Pengzhan

Inventor before: Ji Wenhong

Inventor before: Gu Haijun

Inventor before: Chao Chunfeng

Inventor before: Yang Chao

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Application publication date: 20200717

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