CN115798173A - Digital safety early warning system for pipeline migration and transformation construction and construction method thereof - Google Patents
Digital safety early warning system for pipeline migration and transformation construction and construction method thereof Download PDFInfo
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- CN115798173A CN115798173A CN202310094583.8A CN202310094583A CN115798173A CN 115798173 A CN115798173 A CN 115798173A CN 202310094583 A CN202310094583 A CN 202310094583A CN 115798173 A CN115798173 A CN 115798173A
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Abstract
The invention relates to a digital safety early warning system for pipeline removal and modification construction and a construction method thereof, wherein the digital safety early warning system comprises an underground pipeline deformation monitoring data acquisition module, an underground pipeline model management module, a geographic information positioning module, a video monitoring module, an early warning processing module, a display module, an emergency guidance module and a reserved external module; the underground pipeline deformation monitoring data acquisition module is used for acquiring, recording and storing data of underground pipeline deformation monitoring; the underground pipeline model management module is used for modeling monitoring data of the underground pipeline; the geographic information positioning module can realize integration of monitoring data acquisition positioning information and model positioning information; the early warning processing module visually displays and corrects the model through the display module and issues a command by combining the emergency guidance module; the reserved external module is used for being connected to a project management system, a city pipeline operation management system and a smart city system, and digital management is achieved.
Description
Technical Field
The invention relates to the technical field of safety monitoring construction of underground pipelines, in particular to a digital safety early warning system for pipeline migration and transformation construction and a construction method thereof.
Background
In order to ensure the stability and safety of the migration and modification construction of the underground pipelines during the construction of urban rail transit, the underground pipelines within the construction influence range of urban rail transit engineering need to be subjected to deformation monitoring of vertical displacement, horizontal displacement and differential settlement, and safety judgment is made on the deformation conditions of the pipelines by referring to the existing control standards, so that the underground pipelines are prevented from being influenced by the migration and modification construction of peripheral pipelines to cause the conditions of settlement, deformation, cracking, leakage and the like, the normal use of the underground pipelines is influenced, and safety accidents are caused.
The traditional underground pipeline monitoring data is usually expressed in a two-dimensional chart mode, and the distribution condition of the underground pipelines in the construction influence range of the rail traffic engineering and the construction influence range of the whole project cannot be intuitively reflected through two-dimensional icon data analysis. And by adopting means and methods of instrument measurement, field patrol or remote video monitoring, special manpower and instrument equipment are required to be invested to continuously acquire or collect the safety state and the deformation change characteristics of the underground pipeline for a long time, the deformation development information of the underground pipeline is manually arranged and summarized, and then analysis and feedback are carried out, so that the method is time-consuming, labor-consuming, tedious in recording and easy to make mistakes.
In the prior art document CN109630896a, an underground pipeline operation monitoring and early warning system and method are described, the underground pipeline operation monitoring and early warning system integrates the technologies of GIS, internet of things and VR, performs data detection on the underground pipeline, and simultaneously simulates the early warning condition of the underground pipeline by using the technology of VR to formulate a reasonable underground pipeline dangerous case disposal method. However, the monitoring and early warning system provided by the invention does not carry out all-around monitoring on the pipeline and the periphery thereof, is only suitable for professional maintenance personnel, has a narrow application range, cannot form visualization in the whole construction process, cannot carry out big data analysis and sharing on the processing results of each early warning system, and is not beneficial to digital management.
Disclosure of Invention
In order to solve the problems, the invention provides a digital safety early warning system for pipeline relocation and reconstruction construction and a construction method thereof.
The invention is realized by adopting the following technical scheme:
the invention relates to a digital safety early warning system for pipeline moving and reforming construction, which comprises an underground pipeline deformation monitoring data acquisition module, an underground pipeline model management module, a geographic information positioning module, a video monitoring module, an early warning processing module, a display module, an emergency guidance module and a reserved external module; the underground pipeline deformation monitoring data acquisition module is used for acquiring, recording and storing data of underground pipeline deformation monitoring; the underground pipeline model management module can input, check, edit and lighten an underground pipeline BIM model, a pipeline surrounding environment BIM model and other engineering project BIM models, and realizes three-dimensional visualization of a construction site and surrounding environment in a digital safety early warning system; the geographic information positioning module can realize integration of monitoring data acquisition positioning information and BIM model positioning information through a wireless network communication technology; the video monitoring module can record on-site image data and visually display or call historical records for viewing through the display module; the early warning processing module is in communication connection with the underground pipeline model management module, and the display module is used for visually displaying and correcting the model, so that the underground pipeline point position with a problem can be quickly positioned, and an alarm is sent out to remind; the emergency guidance module is in communication connection with the early warning processing module, comprises a database aiming at a plurality of emergency plans with problems and construction measures, and issues commands or early warning information through the early warning processing module; the reserved external module is used for being connected to a project management system, a city pipeline operation management system and a smart city system, and digital management is achieved.
Furthermore, the underground pipeline deformation monitoring data acquisition module comprises underground pipeline monitoring data acquisition equipment, and the underground pipeline monitoring data acquisition equipment is a total station.
Furthermore, the underground pipeline deformation monitoring data acquisition module also comprises an underground pipeline monitoring data conversion device, and when the arranged pipeline monitoring points are not direct monitoring points right above the underground pipeline but arranged on soil monitoring points on one side of the pipeline, the conversion of the relative positions of the pipeline and the soil monitoring points on the pipe side is needed.
Furthermore, the underground pipeline model management module realizes real-time inspection and maintenance of model information through a model editing function, so that the model correctness is ensured, and the BIM model can be input, checked, edited and corrected through a computer, an ipad and a mobile phone interaction terminal.
Furthermore, the geographic information positioning module comprises a positioning system based on a Beidou satellite or a positioning system based on GIS data.
Furthermore, the display module rapidly positions the pipeline point location with the problem through BIM model proofreading, and highlights the pipeline point location with the problem.
Furthermore, the early warning processing module sends out an alarm to the pipeline point location with problems for reminding, has the functions of early warning processing and recording, and can record the detailed information of the early warning accident according to the pipeline positioning and the pipeline information.
Further, the emergency guidance module comprises a plurality of emergency plans and a construction measure database, and can provide necessary emergency plans and construction measures for specific problems.
Further, the invention also comprises a construction method of the digital safety early warning system applied to pipeline migration and reconstruction construction, which comprises the following steps:
1) Laying underground pipeline monitoring point locations;
arranging a plurality of pipeline monitoring points from front to back along the length direction of the underground pipeline, wherein each monitoring point comprises an underground pipeline displacement rod type direct monitoring point which is buried on a pipeline top structure to form a pipeline monitoring well; and soil body monitoring points at the side of the underground pipeline to form an indirect monitoring well;
2) Arranging monitoring equipment with a positioning system at each pipeline monitoring point;
3) Transmitting the monitoring data acquired by the monitoring equipment to an underground pipeline safety early warning system through a wireless network, and displaying and positioning the data on the system; when the distributed pipeline monitoring point position is not a direct monitoring point right above the pipeline but a pipe side soil monitoring point, the conversion of the relative position of the pipeline and the pipe side soil monitoring point is required, so that the position of the monitored pipeline can still be displayed in a positioning module of the pipeline monitoring digital safety early warning system and a corresponding pipeline BIM model, but not the position of the pipe side soil monitoring point;
4) Checking the monitoring data in a digital safety early warning system of the underground pipeline, and analyzing whether an alarm threshold value is reached or not;
5) If the alarm threshold is reached, the safety early warning system reminds and provides corresponding emergency measures and disposal methods through an emergency guidance module; if the alarm threshold value is not reached, only monitoring data storage is carried out;
6) The point locations and early warning conditions for safety early warning treatment are recorded and labeled in detail, the types of the early warning events in the safety early warning system are counted, a database of an emergency guidance module is perfected, and the emergency guidance module is linked to a city pipeline operation management system and a smart city system through a reserved external module, so that digital management and big data sharing are realized.
Compared with the prior art, the digital safety early warning system for pipeline migration and modification construction can reflect the monitoring dynamic data and the running condition of the underground pipeline in real time, can find problems in time and effectively reduce safety accidents caused by deformation of the underground pipeline; other problems and engineering risks caused by continuous deformation of the pipeline can be forecasted in advance, and corresponding construction measure suggestions and reference emergency plans or construction measures after the risks occur are given; by using a digital model positioning means, the positioning is accurate, and the working modes of time consumption, labor consumption, complicated recording and easy error of the traditional measurement are improved; the collected deformation monitoring data and early warning information of the underground pipelines can be transmitted to a corresponding project management platform or an urban underground pipeline management platform, the underground pipeline point position continuous deformation monitoring data and the processing method are provided for the collection of the big data of the whole urban pipeline operation, urban updating and smart city, the interconnection and intercommunication of pipeline monitoring and other management platforms or systems are realized, the big data analysis and sharing are realized, and the digital management is facilitated.
Drawings
FIG. 1 is a schematic diagram of a digital safety pre-warning system for pipeline relocation and reconstruction.
FIG. 2 is a schematic diagram of a construction method of the digital safety pre-warning system for pipeline relocation and reconstruction construction.
Detailed Description
The present invention is further illustrated by the following examples applied in practical contexts, but not by way of limitation.
The invention relates to a digital safety early warning system for pipeline migration and transformation construction, which comprises an underground pipeline deformation monitoring data acquisition module, an underground pipeline model management module, a geographic information positioning module, a video monitoring module, an early warning processing module, a display module, an emergency guidance module and a reserved external module. The digital safety early warning system for pipeline migration and transformation construction can be connected to clients in various forms, such as a mobile phone app end, a personal computer end, an ipad end and the like, and can also store information in a cloud platform, such as Ariicloud and the like.
The underground pipeline deformation monitoring data acquisition module is used for acquiring, recording and storing data of underground pipeline deformation monitoring. The underground pipeline monitoring data source comes from underground pipeline monitoring data acquisition equipment, and the underground pipeline monitoring data acquisition instrument equipment can be a total station and records the coordinates and the elevation of the end part of the sleeve device at the deformation measurement monitoring point. The underground pipeline deformation monitoring data acquisition module further comprises an underground pipeline monitoring data conversion device, when the arranged pipeline monitoring points are not direct monitoring points right above the underground pipeline but arranged on soil monitoring points on one side of the pipeline, the conversion of the relative positions of the pipeline and the soil monitoring points on the pipe side is needed, and therefore the positions of the monitored pipelines can still be displayed in a positioning module of the pipeline monitoring digital safety early warning system and a corresponding pipeline model instead of the positions of the soil monitoring points on the pipe side.
The underground pipeline model management module can be used for inputting, checking, editing and lightening the BIM model of the underground pipeline, and also can be used for inputting, checking, editing and lightening the BIM model of the surrounding environment of the underground pipeline and other BIM models of engineering projects, so that the three-dimensional visual construction site and the surrounding environment of the digital safety early warning system are realized. The model editing function of the underground pipeline model management module can realize real-time inspection and maintenance of model information and ensure the correctness of the model.
The geographic information positioning module can realize the integration of monitoring data acquisition positioning information and model positioning information through a wireless network communication technology. The geographic information positioning module comprises a positioning system based on a Beidou satellite or a positioning system based on GIS data.
The video monitoring module can record the on-site image data and visually display or call the historical record for viewing through the display module. The scene environment image data can be connected the real-time of video monitor system going on and look over, also can utilize unmanned aerial vehicle technique of taking photo by plane to gather and handle synthetically.
The early warning processing module is in communication connection with the underground pipeline model management module, the model is visually displayed and corrected through the display module, the underground pipeline point position with the problem can be quickly positioned, the pipeline point position with the problem is highlighted, and then the alarm reminding is sent. The early warning processing module is under visual environment, through BIM model highlight display form, fixes a position to the pipeline position point that goes wrong fast, can know pipeline specialty type, buried depth, material, trend, property right unit, construction unit and other construction information in the corresponding BIM model to and corresponding site operation image data. The emergency guidance module is in communication connection with the early warning processing module, comprises a database aiming at a plurality of emergency plans with problems and construction measures, and issues commands or early warning information through the early warning processing module so as to inform field personnel to check the emergency plans on the spot and provide corresponding pipeline accident emergency plans or construction measures. The early warning processing module also has an early warning processing and recording function and can record the detailed information of the early warning accident according to the pipeline positioning and the pipeline information.
The reserved external module can connect the digital safety early warning system for pipeline migration and transformation construction to a project management system, a city pipeline operation management system and a smart city system, fully utilizes underground pipeline monitoring data and early warning information, realizes big data sharing, digitalization and visualization of each system, and interconnection and intercommunication of data and interfaces, and is favorable for digital management.
The invention also relates to a construction method of the digital safety early warning system applied to pipeline relocation and reconstruction construction, which comprises the following steps:
1) Laying underground pipeline monitoring points:
laying a plurality of pipeline monitoring points from front to back along the length direction of the underground pipeline, wherein each monitoring point comprises an underground pipeline displacement rod type direct monitoring point which is buried on a pipeline top structure to form a pipeline monitoring well; and soil body monitoring points at the side of the underground pipeline to form an indirect monitoring well; the bottom end of the measuring rod is preferably consistent with the height of the bottom of the pipeline.
2) Arranging monitoring equipment with a positioning system at each pipeline monitoring point;
3) Transmitting the monitoring data acquired by the monitoring equipment to an underground pipeline safety early warning system through a wireless network, and displaying and positioning the data on the system; when the distributed pipeline monitoring point position is not a direct monitoring point right above the pipeline but a pipe side soil monitoring point, the conversion of the relative position of the pipeline and the pipe side soil monitoring point is required, so that the position of the monitored pipeline can still be displayed in a positioning module of the pipeline monitoring digital safety early warning system and a corresponding pipeline BIM model, but not the position of the pipe side soil monitoring point;
4) Checking the monitoring data in a digital safety early warning system of the underground pipeline, and analyzing whether an alarm threshold value is reached or not;
5) If the alarm threshold is reached, the safety early warning system reminds and provides corresponding emergency measures and disposal methods through an emergency guidance module; if the alarm threshold value is not reached, only monitoring data storage is carried out;
6) The point locations and early warning conditions for safety early warning treatment are recorded and labeled in detail, the types of the early warning events in the safety early warning system are counted, a database of an emergency guidance module is perfected, and the emergency guidance module is linked to a city pipeline operation management system and a smart city system through a reserved external module, so that digital management and big data sharing are realized.
The distance L =3 d-6 d between the pipeline monitoring well and the indirect monitoring well; wherein d is the diameter of the underground pipeline to be monitored. The distance between two adjacent sedimentation observation points is 18m to 22m.
The monitoring point location device is buried according to the standard requirements of urban rail transit engineering monitoring technical Specification (GB 50911-2013), and comprises a protection well, a measuring rod and a protection pipe. The bottom end of the measuring rod can be fixed with the pipeline or the soil body on the periphery of the pipeline by adopting concrete or other plastic blocks, a protective pipe is additionally arranged on the measuring rod, and the outer side of the protective pipe is backfilled with the soil body to be compact.
Compared with the prior art, the digital safety early warning system for pipeline migration and modification construction can reflect the monitoring dynamic data and the running condition of the underground pipeline in real time, can find problems in time and effectively reduce safety accidents caused by deformation of the underground pipeline; other problems and engineering risks caused by continuous deformation of the pipeline can be forecasted in advance, and corresponding construction measure suggestions and reference emergency plans or construction measures after the risks occur are given; by using a digital model positioning means, the positioning is accurate, and the working modes of time consumption, labor consumption, complicated recording and easy error of the traditional measurement are improved; the collected deformation monitoring data and early warning information of the underground pipelines can be transmitted to a corresponding project management platform or an urban underground pipeline management platform, the underground pipeline point position continuous deformation monitoring data and the processing method are provided for the collection of the big data of the whole urban pipeline operation, urban updating and smart city, the interconnection and intercommunication of pipeline monitoring and other management platforms or systems are realized, the big data analysis and sharing are realized, and the digital management is facilitated.
The above description is only intended to be illustrative of the present invention and is intended to cover modifications, alterations, and equivalents, which fall within the scope of the present invention.
Claims (9)
1. The utility model provides a digital safety precaution system of pipeline removal and change construction which characterized in that: the system comprises an underground pipeline deformation monitoring data acquisition module, an underground pipeline model management module, a geographic information positioning module, a video monitoring module, an early warning processing module, a display module, an emergency guidance module and a reserved external module; the underground pipeline deformation monitoring data acquisition module is used for acquiring, recording and storing data of underground pipeline deformation monitoring; the underground pipeline model management module can be used for inputting, checking, editing and lightening an underground pipeline BIM model, a pipeline surrounding environment BIM model and other engineering project BIM models, and realizes the three-dimensional visualization construction site and surrounding environment of the digital safety early warning system; the geographic information positioning module can realize integration of monitoring data acquisition positioning information and BIM model positioning information through a wireless network communication technology; the video monitoring module can record on-site image data and visually display or call historical records for viewing through the display module; the early warning processing module is in communication connection with the underground pipeline model management module, and the model is visually displayed and corrected through the display module, so that the underground pipeline point position with a problem can be quickly positioned, and an alarm prompt is sent; the emergency guidance module is in communication connection with the early warning processing module, comprises a database aiming at a plurality of emergency plans with problems and construction measures, and issues commands or early warning information through the early warning processing module; the reserved external module is used for being connected to a project management system, a city pipeline operation management system and a smart city system, and digital management is achieved.
2. The digital safety precaution system for pipeline relocation construction according to claim 1, characterized in that: the underground pipeline deformation monitoring data acquisition module comprises underground pipeline monitoring data acquisition equipment, and the underground pipeline monitoring data acquisition equipment is a total station.
3. The digital safety pre-warning system for pipeline relocation construction according to claim 2, wherein: the underground pipeline deformation monitoring data acquisition module also comprises an underground pipeline monitoring data conversion device, and when the arranged pipeline monitoring points are not direct monitoring points right above the underground pipeline but arranged on soil monitoring points on one side of the pipeline, the conversion of the relative positions of the pipeline and the soil monitoring points on the pipe side is required.
4. The digital safety pre-warning system for pipeline relocation construction according to claim 1, wherein: the underground pipeline model management module realizes real-time inspection and maintenance of model information through a model editing function, model correctness is guaranteed, and the BIM model can be input, checked, edited and corrected through a computer, an ipad or a mobile phone interaction terminal.
5. The digital safety precaution system for pipeline relocation construction according to claim 1, characterized in that: the geographic information positioning module comprises a positioning system based on a Beidou satellite or a positioning system based on GIS data.
6. The digital safety precaution system for pipeline relocation construction according to claim 4, characterized in that: and the display module is used for rapidly positioning the pipeline point position with the problem through BIM model correction and highlighting the pipeline point position with the problem.
7. The digital safety precaution system for pipeline relocation construction according to claim 4, characterized in that: the early warning processing module sends out alarm reminding to the pipeline point location that goes wrong, has the early warning processing and recording function, can fix a position and pipeline information according to the pipeline, records this early warning accident detailed information.
8. The digital safety pre-warning system for pipeline relocation construction according to claim 1, wherein: the emergency guidance module comprises a plurality of emergency plans and a construction measure database, and can provide necessary emergency plans and construction measures for specific problems.
9. A construction method of the digital safety precaution system applied to the pipeline relocation construction according to any one of claims 1 to 8, comprising the following steps:
1) Laying underground pipeline monitoring points;
arranging a plurality of pipeline monitoring points from front to back along the length direction of the underground pipeline, wherein each monitoring point comprises an underground pipeline displacement rod type direct monitoring point which is buried on a pipeline top structure to form a pipeline monitoring well; and soil body monitoring points at the side of the underground pipeline to form an indirect monitoring well;
2) Arranging monitoring equipment with a positioning system at each pipeline monitoring point;
3) Transmitting the monitoring data acquired by the monitoring equipment to an underground pipeline safety early warning system through a wireless network, and displaying and positioning the data on the system; when the distributed pipeline monitoring point position is not a direct monitoring point right above the pipeline but a pipe side soil monitoring point, the conversion of the relative position of the pipeline and the pipe side soil monitoring point is required, so that the position of the monitored pipeline can still be displayed in a positioning module of the pipeline monitoring digital safety early warning system and a corresponding pipeline BIM model, but not the position of the pipe side soil monitoring point;
4) Analyzing the monitoring data in the digital safety early warning system of the underground pipeline, and analyzing whether the monitoring data reaches an alarm threshold value;
5) If the alarm threshold is reached, the safety early warning system reminds and provides corresponding emergency measures and disposal methods through an emergency guidance module; if the alarm threshold value is not reached, only monitoring data is stored;
6) The point locations and early warning conditions for safety early warning treatment are recorded and labeled in detail, the types of the early warning events in the safety early warning system are counted, a database of an emergency guidance module is perfected, and the emergency guidance module is linked to a city pipeline operation management system and a smart city system through a reserved external module, so that digital management and big data sharing are realized.
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2023
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| US20220332356A1 (en) * | 2019-09-23 | 2022-10-20 | Jinan Rail Transit Group Co., Ltd. | Platform and method for intelligent management of integration of construction and maintenance of rail transportation work |
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