Gas engineering safety construction management system and method based on multidirectional monitoring

Abstract

The invention discloses a gas engineering safety construction management system and method based on multidirectional monitoring, and relates to the technical field of gas engineering safety construction supervision, and the safety construction management method comprises the following steps: determining a construction project, and after determining a construction region, determining a construction plan and performing construction; safety monitoring is conducted on the construction environment, so that it is guaranteed that no potential safety hazards exist in the positions of all departments in the construction area, the position safety of the construction departments is guaranteed, the safety protection efficiency of human risks outside the construction area is improved, and after safety protection of the construction departments is in place, the progress execution stability of the gas project can be guaranteed; and according to real-time pipeline conveying safety detection, it is deduced that the construction safety meets the actual requirement in the current pipeline material preparation process, so that it is guaranteed that the pipeline conveying efficiency is stable, and the implementation progress of a gas project is not affected.

Description

Technical Field

[0001] The present invention relates to the technical field of gas engineering safety construction supervision, and in particular to a gas engineering safety construction management system and method based on multi-directional monitoring. Background Art

[0002] Gas engineering is a complex and systematic construction field, covering a series of links and facility construction from gas source acquisition to user terminal use. During the construction process, a sound safety management system and operating procedures should be established, and daily inspections, maintenance and upkeep of gas engineering facilities should be strengthened. Regular safety inspections should be conducted on gas pipelines, pressure regulating stations, gas filling stations and other facilities to promptly discover and eliminate safety hazards such as pipeline leaks and equipment failures.

[0003] However, with the existing technology, gas engineering projects are unable to monitor the construction safety performance of the entire project from all angles. For example, they are unable to conduct safety inspections from multiple aspects such as project approval, construction area monitoring, construction planning, and construction plan execution. As a result, it is impossible to ensure the execution efficiency of each process through inspections, resulting in reduced efficiency in gas engineering construction safety management, which directly affects the progress of the entire project.

[0004] In view of the above technical defects, a solution is now proposed. Summary of the invention

[0005] The purpose of the present invention is to solve the above-mentioned problems and to propose a gas engineering safety construction management system and method based on multi-directional monitoring.

[0006] The purpose of the present invention can be achieved by the following technical solution: a safe construction management method for a gas engineering project based on multi-directional monitoring, the safe construction management method is as follows:

[0007] Determine the construction project and obtain the construction area according to the construction project; obtain the construction area and select the site for each department in the construction area, conduct on-site detection of the construction area after the site selection is completed, conduct safety monitoring of the construction environment through detection, and control the construction environment when the safety monitoring of the construction environment fails, and determine the construction area after the safety monitoring of the construction environment passes;

[0008] After determining the construction area, carry out pipeline material transportation and test the safety of pipeline transportation. If the pipeline transportation test fails, carry out transportation safety control. If the pipeline transportation test passes, confirm the construction plan.

[0009] After confirming the construction plan, compare the drawing plan of the current construction area with the actual area, and execute the construction after confirming that they are correct. If the comparison is wrong, revise the drawing or make rectifications to the corresponding construction area;

[0010] After the construction is executed, the construction safety will be inspected. If the construction safety inspection fails, the work will be stopped for rectification. Otherwise, if it passes, it will be continuously monitored until the completion of the project.

[0011] As a preferred embodiment of the present invention, the construction environment safety monitoring process is as follows:

[0012] Environmental monitoring information is collected and substituted into the formula to obtain the safety factor of the preset position. If the safety factor of the preset position of the construction area department exceeds the safety factor threshold, a position adjustment signal is generated; at the same time, the safety of electricity use within the department is ensured; if the safety factor of the preset position of the construction area department does not exceed the safety factor threshold, a position safety signal is generated.

[0013] As a preferred embodiment of the present invention, the environmental monitoring information includes the overlapping frequency of the department's preset position in the construction area and the travel trajectory of large transportation equipment, the overlapping area of ​​the area where the department's preset position is located in the construction area and the area covered by high-altitude operations, and the increased span of the real-time load peak of the power supply equipment set at the department's preset position in the construction area.

[0014] As a preferred embodiment of the present invention, the pipeline transportation safety detection process is as follows:

[0015] The conveying amplitude data and trajectory deviation data are collected. If the conveying amplitude data exceeds the swing amplitude increase span threshold, or the trajectory deviation data exceeds the trajectory deviation distance threshold, a conveying risk signal is generated; if the conveying amplitude data does not exceed the swing amplitude increase span threshold, and the trajectory deviation data does not exceed the trajectory deviation distance threshold, a conveying safety signal is generated.

[0016] As a preferred embodiment of the present invention, the conveying amplitude data and the trajectory offset data are respectively the increased span of the aerial swing amplitude of the conveying pipeline corresponding to the current speed of the pipeline transport equipment within the distance between the starting and ending points of the transport, and the real-time offset distance of the driving trajectory of the transport equipment corresponding to the swing of the conveying pipeline during the transport process.

[0017] As a preferred embodiment of the present invention, the construction plan confirmation process is as follows:

[0018] Collect field deviation data and drawing deviation data. If the field deviation data exceeds the depth deviation threshold, or the drawing deviation data exceeds the distance deviation threshold, a plan adjustment signal is generated; if the field deviation data does not exceed the depth deviation threshold, and the drawing deviation data does not exceed the distance deviation threshold, a comparison error signal is generated.

[0019] As a preferred embodiment of the present invention, the on-site deviation data and the drawing deviation data are respectively the numerical deviation values ​​of the pipeline network laying demand depth in the construction area planning drawing and the pipeline laying supply depth in the corresponding actual coverage area, and the on-site area deviation distance under the corresponding proportion of the optimal excavation network for on-site pipeline laying in the construction area and the pipeline network in the planning drawing.

[0020] As a preferred embodiment of the present invention, the construction safety detection process is as follows:

[0021] Excavation safety data and installation safety data are collected. If the excavation safety data exceeds the span ratio threshold and the installation safety data is within the supply distance threshold range, a construction qualification signal is generated; if the excavation safety data does not exceed the span ratio threshold, or the installation safety data is not within the supply distance threshold range, a construction risk signal is generated.

[0022] As a preferred embodiment of the present invention, the excavation safety data and the installation safety data are respectively the numerical ratio of the increased span of the slope gradient corresponding to the real-time trench excavation when the on-site construction plan of the construction area is executed and the increased span of the slope rolling amount caused by the loose soil of the corresponding slope, and the lifting supply distance of the installation pipeline hoisted to the trench when the on-site construction plan of the construction area is executed, and the lifting supply distance of the installation pipeline to the trench corresponding to the sling length adapted to the lifting pipeline installation trajectory.

[0023] A gas engineering safety construction management system based on multi-faceted monitoring includes a construction management center, wherein the construction management center is connected to a construction environment safety early warning unit, a pipeline transportation safety detection unit, a planning review and comparison unit, and a construction safety monitoring unit;

[0024] The construction environment safety early warning unit conducts safety monitoring of the construction environment, and controls the construction environment when the construction environment safety monitoring fails, and determines the construction area after the construction environment safety monitoring passes;

[0025] After the construction area is determined, the pipeline transportation safety detection unit will carry out pipeline material transportation and detect the safety of pipeline transportation. If the pipeline transportation detection fails, transportation safety control will be carried out. If the pipeline transportation detection passes, the construction plan will be confirmed.

[0026] After the construction plan is confirmed, the planning review and comparison unit will compare the drawing plan of the current construction area with the actual area, and will carry out the construction after confirming that they are correct. If the comparison is wrong, the drawing will be revised or the corresponding construction area will be rectified;

[0027] After the construction is executed, the construction safety monitoring unit will inspect the construction safety. If the construction safety inspection fails, the work will be stopped for rectification. Otherwise, if it passes, monitoring will continue until the end of the project.

[0028] Compared with the prior art, the present invention has the following beneficial effects:

[0029] 1. In the present invention, the construction environment is monitored for safety through detection to ensure that there are no hidden safety hazards in the locations of various departments in the construction area, to ensure the location safety of the construction department, to improve the safety protection efficiency of external human risks in the construction area, and to ensure the stability of the progress of the gas project after the safety protection of the construction department is in place; it can also ensure the effectiveness of risk prevention and control in the construction area, to ensure that the risk of construction accidents in the gas project construction area is reduced to a minimum, and to avoid large-scale impact caused by flammable and explosive materials;

[0030] Based on real-time pipeline transportation safety detection, it is inferred that the construction safety in the current pipeline material preparation process meets actual needs to ensure that the pipeline transportation efficiency is stable and does not affect the implementation progress of the gas project.

[0031] 2. In the present invention, by comparing the real-time planning with the construction area site, it is possible to avoid deviations in the drawings due to changes in the construction site during the construction cycle of the planning drawings, and to avoid the high cost and difficulty of construction according to the drawings in the construction area. By comparing the two, the most reasonable construction plan can be effectively obtained, and by comparing and regulating, the construction plan of the gas project can be more practical and improved, thereby improving the execution efficiency of the project;

[0032] After the construction plan is determined, safety inspections are carried out on real-time construction to ensure that the corresponding construction safety performance during pipeline landfill construction meets actual needs, to prevent abnormalities in the construction process that may lead to material damage, personal injury and other risks, and also affect the construction progress. Real-time safety inspections can ensure the safety of each construction step, thereby ensuring the stable and efficient execution of the entire project construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0034] Figure 1 It is a schematic diagram of the process of the present invention;

[0035] Figure 2 The figure is a functional block diagram of the system of the present invention. DETAILED DESCRIPTION

[0036] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0038] See also Figure 1 As shown in the figure, the safe construction management method of gas engineering based on multi-faceted monitoring, the specific safe construction management method is as follows:

[0039] Establish gas engineering projects, determine construction projects, obtain construction areas according to construction projects, and coordinate various departments to prepare for and execute gas engineering projects;

[0040] Obtain the construction area and select the location of each department in the construction area. After the site selection is completed, conduct on-site detection of the construction area. Through detection, conduct safety monitoring of the construction environment to ensure that there are no safety hazards in the locations of various departments in the construction area, ensure the location safety of the construction department, and improve the safety protection efficiency of external human risks in the construction area. Only after the safety protection of the construction department is in place can the progress of the gas project be ensured. The effectiveness of risk prevention and control in the construction area can be ensured, and the risk of construction accidents in the gas project construction area can be minimized to avoid large-scale impacts caused by flammable and explosive materials;

[0041] The construction environment shall be controlled when the construction environment safety monitoring fails, and the construction area shall be determined after the construction environment safety monitoring passes;

[0042] After determining the construction area, pipeline material transportation is carried out and the safety of pipeline transportation is tested. If the pipeline transportation test fails, transportation safety control is carried out. If the pipeline transportation test passes, the construction plan is confirmed. Based on the real-time pipeline transportation safety test, it is inferred that the construction safety in the current pipeline material preparation process meets the actual needs, so as to ensure that the pipeline transportation efficiency is stable and does not affect the implementation progress of the gas project.

[0043] After confirming the construction plan, the drawing plan of the current construction area is compared with the actual area. After confirming that they are correct, the construction is carried out. If the comparison is wrong, the drawing is corrected or the corresponding construction area is rectified. According to the real-time planning and the on-site comparison of the construction area, the deviation of the drawings caused by changes in the construction site during the construction cycle of the planning drawings is avoided, and the construction cost and difficulty of the construction site according to the drawing planning are avoided. By comparing the two, the most reasonable construction plan can be effectively obtained, and the construction plan of the gas project can be improved in accordance with the actual situation through comparison and regulation, thereby improving the execution efficiency of the project.

[0044] After the construction is executed, the construction safety is inspected. If the construction safety inspection fails, the work will be stopped for rectification. Otherwise, if it passes, it will be continuously monitored until the end of the project. After the construction plan is determined, the construction implementation is inspected for safety to ensure that the corresponding construction safety performance during the pipeline landfill construction meets the actual needs, to prevent abnormalities in the construction process that may lead to material damage, personal injury and other risks, and also affect the construction progress. The safety of each construction step can be guaranteed through real-time safety inspections to ensure the stable and efficient execution of the entire project construction.

[0045] The construction environment safety monitoring process is as follows:

[0046] Obtain the overlapping frequency between the preset positions of departments in the construction area and the passage tracks of large transport equipment, and at the same time obtain the overlapping area between the preset positions of departments in the construction area and the area covered by aerial work, and mark the overlapping frequency between the preset positions of departments in the construction area and the passage tracks of large transport equipment, and the overlapping area between the preset positions of departments in the construction area and the area covered by aerial work as CDP and CDM respectively;

[0047] Obtain the increase span of the real-time load peak value of the power supply equipment set at the preset position of the department in the construction area, and mark the increase span of the real-time load peak value of the power supply equipment set at the preset position of the department in the construction area as DZK;

[0048] The above collected information is uniformly marked as environmental monitoring information, and substituted into the formula to obtain the safety factor of the preset location of the construction area department. The formula is: Wherein, G is the preset position safety factor, fbv1, fbv2 and fbv3 are respectively the preset proportional coefficients, and t is the real-time time consumption of the real-time preset analysis period, and e is a natural constant;

[0049] Compare the safety factor of the preset location of the construction area department with the safety factor threshold:

[0050] If the safety factor of the preset location of the construction area department exceeds the safety factor threshold, it is inferred that the safety analysis of the preset location of the construction area department is abnormal, and a position adjustment signal is generated and sent to the administrator terminal. After receiving the signal, the administrator terminal plans and relocates the preset location of the current department. If the construction at any stage during the execution of the gas project is affected by the location of the department, the location is moved through analysis; at the same time, the safety of electricity use within the department is ensured;

[0051] If the safety factor of the preset position of the construction area department does not exceed the safety factor threshold, it is inferred that the safety analysis of the preset position of the construction area department is normal, and a position safety signal is generated and sent to the administrator terminal;

[0052] The pipeline transportation safety inspection process is as follows:

[0053] Determine the starting and ending points of pipeline demand transportation according to the pipeline unloading position, obtain the increased span of the aerial swing amplitude of the pipeline corresponding to the current speed of the pipeline dispatching equipment within the distance between the starting and ending points of transportation, and obtain the real-time offset distance of the driving track of the dispatching equipment when the pipeline swings during transportation. The increased span of the aerial swing amplitude of the pipeline corresponding to the current speed of the pipeline dispatching equipment within the distance between the starting and ending points of transportation and the real-time offset distance of the driving track of the dispatching equipment when the pipeline swings during transportation are marked as transportation amplitude data and track offset data, respectively, and compared with the swing amplitude increase span threshold and track offset distance threshold, respectively:

[0054] If the current speed of the pipeline dispatching equipment within the distance between the start and end points of the transportation corresponds to an increase in the span of the aerial swing amplitude of the transportation pipeline that exceeds the threshold of the increase in the span of the swing amplitude, or if the real-time offset distance of the driving trajectory of the dispatching equipment when the transportation pipeline swings during the transportation process exceeds the threshold of the trajectory offset distance, it is inferred that there is a risk in the current pipeline transportation process, and a transportation risk signal is generated and sent to the administrator terminal. After receiving the transportation risk signal, the administrator terminal performs safety control on the current pipeline transportation process, and the dispatching equipment of the current specification hoists the pipeline below the current pipeline specification. The pipeline specifications are weight, size, etc., and the driving speed of the current dispatching equipment is monitored and the speed is controlled in time when the speed causes the swing amplitude to increase. At the same time, the speed fluctuation trend is reasonably pre-regulated according to the road conditions;

[0055] If the current speed of the pipeline dispatching equipment within the distance between the start and end points of the transportation does not exceed the swing amplitude increase span threshold of the pipeline aerial swing amplitude, and the real-time offset distance of the corresponding dispatching equipment driving trajectory when the pipeline swings during the transportation process does not exceed the trajectory offset distance threshold, it is inferred that there is no risk in the current pipeline transportation process, and a transportation safety signal is generated and sent to the administrator terminal;

[0056] After pipeline transportation is safe and the pre-delivery volume is completed, the construction plan is confirmed based on the existing pipeline;

[0057] The construction plan confirmation process is as follows:

[0058] Compare the drawing plan with the actual area, obtain the numerical deviation between the required depth of the pipeline network in the construction area planning drawing and the supply depth of the pipeline laying in the corresponding actual coverage area, and obtain the deviation distance of the on-site area at the corresponding scale of the optimal excavation network for on-site pipeline laying in the construction area and the pipeline network in the planning drawing. The optimal excavation network is the safest excavation network trajectory with the least excavation investment based on the locations of facilities such as buildings and street lights in the real-time on-site area. According to the deviation distance of all parts of the pipeline that cannot be planned according to the drawing network at the scale of the real-time planning network and the on-site optimal network;

[0059] The numerical deviation between the required depth of the pipeline network in the construction area planning drawings and the supply depth of the pipeline laying in the corresponding actual coverage area, and the deviation distance of the on-site area under the corresponding proportion between the optimal excavation network for on-site pipeline laying in the construction area and the pipeline network in the planning drawings are marked as on-site deviation data and drawing deviation data, respectively, and compared with the depth deviation threshold and distance deviation threshold, respectively:

[0060] If the numerical deviation between the required depth of the pipeline network in the construction area planning drawing and the supply depth of the pipeline laying in the corresponding actual coverage area exceeds the depth deviation threshold, or the deviation distance of the on-site area under the corresponding ratio of the optimal excavation network for pipeline laying in the construction area and the pipeline network in the planning drawing exceeds the distance deviation threshold, it is inferred that there is a deviation in the construction plan comparison of the construction area, and a plan adjustment signal is generated and sent to the administrator terminal. After receiving the plan adjustment signal, the administrator terminal adjusts the construction plan of the construction area, adjusts the pipeline network in the planning drawing based on the premise that the real-time gas engineering project needs are met, and adjusts the construction pipeline network without investing too much cost on the construction site to be more in line with the planning drawing;

[0061] If the numerical deviation between the required depth of the pipeline network in the construction area planning drawing and the supply depth of the pipeline laying in the corresponding actual coverage area does not exceed the depth deviation threshold, and the deviation distance of the on-site area under the corresponding proportion of the optimal excavation network for on-site pipeline laying in the construction area and the pipeline network in the planning drawing does not exceed the distance deviation threshold, it is inferred that there is no deviation in the construction plan comparison of the construction area, and a comparison error signal is generated and sent to the administrator terminal;

[0062] After receiving the signal of correct comparison, the administrator terminal determines the construction plan and sends it to each department; each department executes the construction according to the construction plan;

[0063] The construction safety inspection process is as follows:

[0064] The numerical ratio of the increased span of the slope gradient corresponding to the real-time trench excavation and the increased span of the slope rolling amount caused by the loose soil of the corresponding slope is obtained when the on-site construction plan of the construction area is executed. At the same time, the lifting supply distance of the installation pipeline hoisted to the trench corresponding to the sling length adapted to the installation trajectory of the hoisting pipeline is obtained when the on-site construction plan of the construction area is executed. The numerical ratio of the increased span of the slope gradient corresponding to the real-time trench excavation and the increased span of the slope rolling amount caused by the loose soil of the corresponding slope and the lifting supply distance of the installation pipeline hoisted to the trench corresponding to the sling length adapted to the installation trajectory of the hoisting pipeline when the on-site construction plan of the construction area is executed are marked as excavation safety data and installation safety data, respectively, and compared with the span ratio threshold and the supply distance threshold range respectively: among them, when the supply distance is longer than the distance required by the installation trajectory, there is a risk of difficulty in pipe docking during installation due to the sling being too long, and large swinging and floating; when the supply distance is shorter than the distance required by the installation trajectory, there is a risk of unnecessary pipe swinging due to the sling being too short, resulting in the need for crane cooperation and movement during installation;

[0065] If the span value ratio of the increased span of the slope corresponding to the trench excavation and the increased span of the slope rolling amount caused by the loose soil of the corresponding slope exceeds the span ratio threshold value when the on-site construction plan of the construction area is executed, and the lifting supply distance of the installation pipeline to the trench corresponding to the sling length adapted to the installation trajectory of the lifting pipeline is within the supply distance threshold range when the on-site construction plan of the construction area is executed, it is inferred that the safety inspection of the on-site construction plan of the construction area is qualified, and a construction qualified signal is generated and sent to the administrator terminal;

[0066] If the span value ratio of the increased span of the slope corresponding to the trench excavation and the increased span of the slope rolling amount caused by the loose soil of the corresponding slope does not exceed the span ratio threshold when the on-site construction plan of the construction area is executed, or the lifting supply distance of the installation pipeline to the trench corresponding to the sling length adapted to the installation trajectory of the lifting pipeline is not within the supply distance threshold range when the on-site construction plan of the construction area is executed, it is inferred that the safety inspection of the on-site construction plan of the construction area fails, and a construction risk signal is generated and sent to the administrator terminal. After receiving the construction risk signal, the administrator terminal suspends the on-site construction plan of the current construction area and performs safety protection on the currently constructed area, such as slope reinforcement.

[0067] See also Figure 2 As shown, a gas engineering safety construction management system based on multi-directional monitoring includes a construction management center, wherein the construction management center is connected to a construction environment safety early warning unit, a pipeline transportation safety detection unit, a planning review and comparison unit, and a construction safety monitoring unit;

[0068] The construction environment safety early warning unit conducts safety monitoring of the construction environment, and controls the construction environment when the construction environment safety monitoring fails, and determines the construction area after the construction environment safety monitoring passes;

[0069] After the construction area is determined, the pipeline transportation safety detection unit will carry out pipeline material transportation and detect the safety of pipeline transportation. If the pipeline transportation detection fails, transportation safety control will be carried out. If the pipeline transportation detection passes, the construction plan will be confirmed.

[0070] After the construction plan is confirmed, the planning review and comparison unit will compare the drawing plan of the current construction area with the actual area, and will carry out the construction after confirming that they are correct. If the comparison is wrong, the drawing will be revised or the corresponding construction area will be rectified;

[0071] After the construction is executed, the construction safety monitoring unit will inspect the construction safety. If the construction safety inspection fails, the work will be stopped for rectification. Otherwise, if it passes, monitoring will continue until the end of the project.

[0072] The above formulas are obtained by collecting a large amount of data and performing software simulation, and a formula close to the actual value is selected. The coefficients in the formula are set by technicians in this field according to actual conditions;

[0073] When the present invention is in use, a construction project is determined, and a construction area is obtained according to the construction project; the construction area is obtained and site selection is carried out for each department in the construction area, and after the site selection is completed, a field detection is carried out on the construction area, and a safety monitoring of the construction environment is carried out through the detection, and when the safety monitoring of the construction environment is unqualified, the construction environment is controlled, and after the safety monitoring of the construction environment is qualified, the construction area is determined; after the construction area is determined, pipeline material transportation is carried out and the safety of pipeline transportation is tested, and if the pipeline transportation test is qualified, the construction plan is confirmed; after the construction plan is confirmed, the drawing plan of the current construction area is compared with the actual area, and construction is executed after confirmation; after the construction is executed, the construction safety is tested.

[0074] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A gas engineering safety construction management method based on multi-directional monitoring, characterized in that: The safe construction management methods are as follows: Determine the construction project and obtain the construction area according to the construction project; obtain the construction area and select the site for each department in the construction area, conduct on-site detection of the construction area after the site selection is completed, conduct safety monitoring of the construction environment through detection, and control the construction environment when the safety monitoring of the construction environment fails, and determine the construction area after the safety monitoring of the construction environment passes; After determining the construction area, carry out pipeline material transportation and test the safety of pipeline transportation. If the pipeline transportation test fails, carry out transportation safety control. If the pipeline transportation test passes, confirm the construction plan. After confirming the construction plan, compare the drawing plan of the current construction area with the actual area, and execute the construction after confirming that they are correct. If the comparison is wrong, revise the drawing or make rectifications to the corresponding construction area; After the construction is executed, the construction safety will be inspected. If the construction safety inspection fails, the work will be stopped for rectification. Otherwise, if it passes, it will be continuously monitored until the completion of the project.

2. The gas engineering safety construction management method based on multi-directional monitoring according to claim 1 is characterized in that: The construction environment safety monitoring process is as follows: Environmental monitoring information is collected and substituted into the formula to obtain the safety factor of the preset position. If the safety factor of the preset position of the construction area department exceeds the safety factor threshold, a position adjustment signal is generated; at the same time, the safety of electricity use within the department is ensured; if the safety factor of the preset position of the construction area department does not exceed the safety factor threshold, a position safety signal is generated.

3. The gas engineering safety construction management method based on multi-directional monitoring according to claim 2 is characterized in that: Environmental monitoring information includes the overlapping frequency of the department's preset position in the construction area and the travel trajectory of large transportation equipment, the overlapping area of ​​the department's preset position in the construction area and the area covered by high-altitude operations, and the increased span of the real-time load peak of the power supply equipment set at the department's preset position in the construction area.

4. The gas engineering safety construction management method based on multi-directional monitoring according to claim 1 is characterized in that: The pipeline transportation safety inspection process is as follows: The conveying amplitude data and trajectory deviation data are collected. If the conveying amplitude data exceeds the swing amplitude increase span threshold, or the trajectory deviation data exceeds the trajectory deviation distance threshold, a conveying risk signal is generated; if the conveying amplitude data does not exceed the swing amplitude increase span threshold, and the trajectory deviation data does not exceed the trajectory deviation distance threshold, a conveying safety signal is generated.

5. The gas engineering safety construction management method based on multi-directional monitoring according to claim 4 is characterized in that: The conveying amplitude data and trajectory offset data are respectively the increase in the span of the aerial swing amplitude of the conveying pipeline corresponding to the current speed of the pipeline handling equipment within the distance between the conveying starting and ending points, and the real-time offset distance of the driving trajectory of the handling equipment when the conveying pipeline swings during the conveying process.

6. The gas engineering safety construction management method based on multi-directional monitoring according to claim 1 is characterized in that: The construction plan confirmation process is as follows: Collect field deviation data and drawing deviation data. If the field deviation data exceeds the depth deviation threshold, or the drawing deviation data exceeds the distance deviation threshold, a plan adjustment signal is generated; if the field deviation data does not exceed the depth deviation threshold, and the drawing deviation data does not exceed the distance deviation threshold, a comparison error signal is generated.

7. The gas engineering safety construction management method based on multi-directional monitoring according to claim 6 is characterized in that: The on-site deviation data and drawing deviation data are respectively the numerical deviation between the required depth of the pipeline network in the construction area planning drawings and the corresponding supply depth of the pipeline laying in the actual coverage area, and the deviation distance of the on-site area under the corresponding proportion of the optimal excavation network for on-site pipeline laying in the construction area and the pipeline network in the planning drawings.

8. The gas engineering safety construction management method based on multi-directional monitoring according to claim 7 is characterized in that: After the administrator terminal receives the plan adjustment signal, it adjusts the construction plan of the construction area and adjusts the pipeline network in the planning drawing based on the premise that the real-time gas engineering project needs are met. At the same time, the construction pipeline network is adjusted without investing too much cost on site in the construction area to better fit the planning drawings.

9. The gas engineering safety construction management method based on multi-directional monitoring according to claim 1 is characterized in that: The construction safety inspection process is as follows: Collect excavation safety data and installation safety data. If the excavation safety data exceeds the span ratio threshold and the installation safety data is within the supply distance threshold, a construction qualification signal is generated; If the excavation safety data does not exceed the span ratio threshold, or the installation safety data is not within the supply distance threshold range, a construction risk signal is generated.

10. The gas engineering safety construction management method based on multi-directional monitoring according to claim 9 is characterized in that: The excavation safety data and installation safety data are respectively the numerical ratio of the increased span of the slope gradient corresponding to the real-time trench excavation when the on-site construction plan of the construction area is executed and the increased span of the slope rolling amount caused by the loose soil of the corresponding slope, and the lifting supply distance of the installation pipeline hoisted to the trench when the on-site construction plan of the construction area is executed, and the lifting supply distance of the corresponding sling length adapted to the installation trajectory of the lifting pipeline.

11. The gas engineering safety construction management method based on multi-directional monitoring according to claim 10 is characterized in that: After the administrator terminal receives the construction risk signal, the on-site construction plan of the current construction area is suspended and safety protection is provided for the current construction area.

12. A gas engineering safety construction management system based on multi-directional monitoring, characterized in that: A gas engineering safety construction management method based on multi-directional monitoring as described in any one of claims 1-11 above.

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