Real-time maintenance method and device for high-consequence area information of oil pipeline and electronic equipment

Abstract

The invention provides an oil pipeline high-consequence area information real-time maintenance method and device and electronic equipment, and the method comprises the steps: constructing a high-consequence area recognition criterion table which is used for refining the types, attributes, division numbers and levels of different recognition objects; refining identification objects in the high-consequence region identification criterion table, and counting data under high-consequence region identification object information fields; summarizing data under the high-consequence area identification object information field to form a high-consequence area identification object information real-time maintenance table; and performing real-time maintenance on the oil pipeline high-consequence area information based on the high-consequence area identification object information real-time maintenance table. According to the method, the recognition objects in the high-consequence region recognition criterion table are refined, data under the high-consequence region recognition object information fields are counted, the high-consequence region recognition object information real-time maintenance table is formed, and oil pipeline high-consequence region information is accurately and rapidly maintained in real time.

Description

Technical Field

[0001] This invention relates to the field of information maintenance technology for high-consequence areas, and in particular to a method, apparatus, and electronic equipment for real-time information maintenance of high-consequence areas of oil pipelines. Background Technology

[0002] Long-distance oil pipelines are the primary mode of oil transportation, offering advantages such as large quantity, low cost, and ease of management. However, due to the large spans, complex external environments, numerous potential hazards, and highly hazardous internal media, accidents involving long-distance pipelines generally have severe consequences. Accidents occurring in high-consequence areas, in particular, can cause enormous losses to the lives and property of people in the surrounding areas. Therefore, strengthening pipeline risk management, especially management of high-consequence areas, is a crucial task.

[0003] High-consequence areas refer to areas where pipeline leaks could endanger public safety and cause significant damage to property, the environment, and society. Currently, pipeline operators primarily identify high-consequence areas based on the high-consequence area identification criteria in GB 32167-2015 "Code for Integrity Management of Oil and Gas Pipelines," using factors such as the number of households, multi-story buildings, roads, railways, flammable and explosive sites, nature reserves, and water bodies.

[0004] Currently, pipeline operators identify high-consequence areas annually through map recognition, manual verification, manual form filling, and manual grade calculation. This process is time-consuming and labor-intensive, significantly increasing the workload of patrol personnel and pipeline management staff. Furthermore, it suffers from problems such as untimely updates to identified high-consequence areas and repetitive tasks. Therefore, there is an urgent need to develop a convenient and efficient method for real-time maintenance of high-consequence area information, improving the efficiency and accuracy of high-consequence area identification in oil pipelines and enhancing the safety management level of oil pipelines. Summary of the Invention

[0005] This invention provides a method, apparatus, and electronic device for real-time maintenance of high-consequence zone information in oil pipelines, which addresses the shortcomings of low efficiency and low accuracy in identifying high-consequence zones in existing technologies.

[0006] This invention provides a method for real-time maintenance of high-consequence zone information in oil pipelines, comprising:

[0007] A high-consequence zone identification criterion table is constructed, which is used to refine the categories, attributes, number of divisions, and levels of different identification objects;

[0008] The identification objects in the high-consequence area identification criterion table are refined, and the data under the high-consequence area identification object information field are statistically analyzed;

[0009] The data under the high-consequence area identification object information field are summarized to form a real-time maintenance table for high-consequence area identification object information;

[0010] Based on the real-time maintenance table of high-consequence zone identification object information, the high-consequence zone information of oil pipelines is maintained in real time.

[0011] According to the present invention, a method for real-time maintenance of high-consequence zone information for oil pipelines is provided, wherein the identification objects detailed in the high-consequence zone identification criterion table include:

[0012] The population distribution area includes residential areas, commercial areas, industrial areas, schools, vegetable markets, villages, and towns; important facilities include highways, national highways, provincial highways, railways, flammable and explosive sites, pipelines, tunnels, culverts, and other underground facilities that transport oil, gas, and other flammable and explosive media; environmentally sensitive areas include wetland national nature reserves, forest national nature reserves, estuary national nature reserves, water sources, rivers, and large and medium-sized reservoirs.

[0013] According to the present invention, a method for real-time maintenance of high-consequence zone information for oil pipelines is provided. The high-consequence zone identification object information fields include: pipeline to which it belongs, management area or pipe segment to which it belongs, identification object name, location, identification object distribution, parallel length, starting station number, starting station number mileage, starting station offset, starting mileage, ending station number, ending station mileage, ending station offset, ending mileage, identification object length, closest distance between identification object and pipeline, identification object, buildings within the area, number of households, number of identification objects, identification object category, identification object width, traffic flow, crossing method, crossing length, and attributes.

[0014] According to the present invention, a method for real-time maintenance of high-consequence zone information of oil pipelines is provided. The distribution of the identified objects is along the route from small to large station number. When the identified objects are residential areas, towns, villages, schools, commercial areas, vegetable markets and factories, left, right, and intersection can be selected. When the identified objects are highways, rivers and railways, left parallel, right parallel, and intersection can be selected. When intersection and parallel exist at the same time, they are filled in separately. The parallel length field is a required field when the distribution position is selected as left parallel or right parallel.

[0015] According to the present invention, a method for real-time maintenance of high-consequence zone information of oil pipelines is provided, wherein the starting chainage and the starting chainage offset are selected to be filled in, along with the starting mileage; when the starting chainage and the starting chainage offset are filled in, the starting mileage is automatically calculated; the ending chainage and the ending chainage offset are selected to be filled in, along with the ending mileage; when the ending chainage and the ending chainage offset are filled in, the ending mileage is automatically calculated.

[0016] According to the present invention, a method for real-time maintenance of high-consequence zone information for oil pipelines is provided. When the identified object is a residential area, the number of buildings is entered under the number of identified objects. When multiple buildings are selected within the residential area, the number of identified objects is separated by commas. When the identified object is a commercial area, factory, school, or market, the population is entered under the number of identified objects. When the identified object is a village or town, the number of households is entered under the number of identified objects. When the identified object is a river, highway, or railway that intersects with a pipeline, the width of the identified object is entered to calculate the intersection width.

[0017] According to the present invention, a method for real-time maintenance of high-consequence zone information for oil pipelines is provided, wherein when the identified object is a highway, the traffic flow is filled in.

[0018] According to the present invention, a method for real-time maintenance of high-consequence zone information for oil pipelines is provided. The high-consequence zone identification criteria table is used to refine the categories, attributes, number of divisions, and levels of different identification objects. The categories include population distribution areas, important facility areas, and environmentally sensitive areas. The attributes under population distribution areas include three categories; the attributes under important facility areas include two categories; and the attributes under environmentally sensitive areas include two categories. Identification objects under population distribution areas include high-rise, mid-rise, and low-rise residential buildings; the number of households clustered in commercial areas; the number of households clustered in industrial areas; the number of households clustered in schools; the number of households clustered in markets; the number of households clustered in villages; and the number of households clustered in townships. Identification objects under important facility areas include highways, national highways, provincial highways, railways, flammable and explosive sites, pipelines transporting oil, gas, and other flammable and explosive media, tunnels, culverts, and other underground facilities. Identification objects under environmentally sensitive areas include wetland national nature reserves, forest national nature reserves, estuary national nature reserves, water sources, rivers, and large and medium-sized reservoirs.

[0019] When the number of high-rise buildings in a residential area is less than 2, the corresponding level is Level III; when the number of high-rise buildings in a residential area is greater than or equal to 2, the corresponding level is Level III; when the number of mid-rise buildings in a residential area is greater than or equal to 30, the corresponding level is Level III; when the number of low-rise buildings in a residential area is greater than or equal to 100, the corresponding level is Level II; when the number of households in a commercial area is greater than or equal to 100, the corresponding level is Level II; when the number of households in an industrial area is greater than or equal to 100, the corresponding level is Level II; when the number of households in a school area is greater than or equal to 100, the corresponding level is Level II; when the number of households in a market area is greater than or equal to 100, the corresponding level is Level II; when the number of households in a village area is greater than or equal to 50, the corresponding level is Level II; when the number of households in a township area is greater than or equal to 50, the corresponding level is Level II; when the number of highways is greater than or equal to 1, the corresponding level is Level I; when the number of national highways is greater than or equal to 1, the corresponding level is Level I; when the number of provincial highways is greater than or equal to 1, the corresponding level is Level II. The corresponding level is Level I when the number of railways is greater than or equal to 1; Level I when the number of flammable and explosive sites is greater than or equal to 1; Level II when the number of pipelines transporting oil, gas, and other flammable and explosive media is greater than or equal to 1; Level II when the number of tunnels is greater than or equal to 1; Level II when the number of culverts is greater than or equal to 1; Level II when the number of other underground facilities is greater than or equal to 1; Level II when the number of wetland national nature reserves is greater than or equal to 1; Level II when the number of forest national nature reserves is greater than or equal to 1; Level II when the number of estuary national nature reserves is greater than or equal to 1; Level III when the number of water sources is greater than or equal to 1; Level III when the number of rivers is greater than or equal to 1; and Level III when the number of large and medium-sized reservoirs is greater than or equal to 1.

[0020] This invention also provides a real-time information maintenance device for high-consequence zones of oil pipelines, comprising:

[0021] A construction unit is used to construct a high-consequence zone identification criterion table, which is used to refine the categories, attributes, number of divisions, and levels of different identification objects.

[0022] The refinement unit is used to refine the identification objects in the high-consequence area identification criterion table and to statistically analyze the data under the high-consequence area identification object information field.

[0023] The summarization unit is used to summarize the data under the high-consequence area identification object information field to form a real-time maintenance table of high-consequence area identification object information;

[0024] The maintenance unit is used to perform real-time maintenance on the high-consequence zone information of the oil pipeline based on the real-time maintenance table of the high-consequence zone identification object information.

[0025] The present invention also provides an electronic device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the computer program to implement the real-time maintenance method for high-consequence zone information of oil pipelines as described above.

[0026] The present invention also provides a non-transitory computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the real-time maintenance method for high-consequence zone information of oil pipelines as described above.

[0027] The present invention also provides a computer program product, including a computer program that, when executed by a processor, implements the real-time maintenance method for high-consequence zone information of oil pipelines as described above.

[0028] The present invention provides a method, apparatus, and electronic device for real-time maintenance of high-consequence zone information for oil pipelines. By refining the identification objects in the high-consequence zone identification criteria table and statistically analyzing the data under the high-consequence zone identification object information field, a real-time maintenance table for high-consequence zone identification object information is formed, thereby achieving accurate and rapid real-time maintenance of high-consequence zone information for oil pipelines. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in this invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0030] Figure 1 This is a flowchart illustrating the real-time maintenance method for high-consequence zone information of oil pipelines provided by the present invention;

[0031] Figure 2 This is a schematic diagram of the structure of the real-time maintenance device for high-consequence zone information of oil pipelines provided by the present invention;

[0032] Figure 3 This is a schematic diagram of the structure of the electronic device provided by the present invention. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of this invention clearer, the technical solutions of this invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this invention. All other embodiments obtained by those skilled in the art based on the embodiments of this invention without creative effort are within the scope of protection of this invention.

[0034] Currently, pipeline management companies often collect and statistically analyze high-consequence zone identification information based on the classification table for high-consequence zone sections of oil pipelines given in GB 32167. Table 1 is the classification table for high-consequence zone sections of oil pipelines given in GB 32167.

[0035] Table 1

[0036]

[0037] Table 1 provides the scope of identification targets and the basis for classification when identifying high-consequence zones in oil pipelines. However, it has the following shortcomings in actual use:

[0038] (1) The granularity is relatively large. For example, the regulation that "within 200m on both sides of the pipeline centerline, several sections with a length of 2km and including the largest number of households shall be arbitrarily divided, and the sections with a high concentration of four-story and above buildings (excluding the number of basement floors), frequent traffic, and many underground facilities" does not clearly define the specific number of floors and the number of buildings. This makes it difficult for patrol personnel to be specific when identifying objects around the pipeline, resulting in incomplete information on the identified objects.

[0039] (2) No specific method for counting the number of households is given. For example, the provision that “the number of households in the area is more than 100, including suburban residential areas, commercial areas, industrial areas, development areas and densely populated areas that do not meet the conditions of a level 4 area” stipulates that the classification standard for commercial areas, industrial areas, development areas, etc. is based on the number of households. However, commercial areas and industrial areas are different from residential areas. There is no clear basis for dividing the number of households. Moreover, the statistics are often based on the number of people. This makes it difficult for high-consequence area identification personnel to identify high-consequence areas.

[0040] (3) The information in Table 1 is too concentrated, merging different identification objects into one large category, which is not conducive to the structured statistics of identification objects and is not convenient to store in the database.

[0041] In response, this invention provides a method for real-time maintenance of high-consequence zone information in oil pipelines. Figure 1 This is a flowchart illustrating the real-time maintenance method for high-consequence zone information of oil pipelines provided by the present invention, as shown below. Figure 1 As shown, the method includes the following steps:

[0042] Step 110: Construct a high-consequence zone identification criterion table. The high-consequence zone identification criterion table is used to refine the categories, attributes, number of divisions, and levels of different identification objects.

[0043] To address the aforementioned problems, and based on the difficulties and pain points encountered by enterprises in identifying high-consequence areas, as well as their experience in high-consequence area identification, a detailed criteria table suitable for enterprises to identify high-consequence areas has been developed. Table 2 is the high-consequence area identification criteria table. As shown in Table 2, this embodiment of the invention subdivides the identification objects into multiple categories, including population distribution areas, important facility areas, and environmentally sensitive areas. Within the same category, different identification objects are further subdivided into multiple different levels, including I, II, and III. Within the same category, different identification objects are further subdivided into multiple different attributes; for example, population distribution areas are subdivided into A1, A2, and A3 attributes; important facility areas are subdivided into B1 and B2 attributes; and environmentally sensitive areas are subdivided into C1 and C2 attributes. The High Consequence Area Identification Criteria Table is used to refine the categories, attributes, number of divisions, and levels of different identification objects. Categories include population distribution areas, important facility areas, and environmentally sensitive areas. Population distribution areas have three attribute categories, important facility areas have two, and environmentally sensitive areas have two. Identification objects in population distribution areas include high-rise, mid-rise, and low-rise residential buildings; the number of households clustered in commercial areas, industrial areas, schools, markets, villages, and townships. Identification objects in important facility areas include highways, national roads, provincial roads, railways, flammable and explosive sites, pipelines, tunnels, culverts, and other underground facilities transporting oil, gas, and other flammable and explosive media. Identification objects in environmentally sensitive areas include wetland national nature reserves, forest national nature reserves, estuary national nature reserves, water sources, rivers, and large and medium-sized reservoirs.

[0044] When the number of high-rise buildings in a residential complex is less than 2, the corresponding level is Level III; when the number of high-rise buildings is 2 or more, the corresponding level is Level III; when the number of mid-rise buildings is 30 or more, the corresponding level is Level III; when the number of low-rise buildings is 100 or more, the corresponding level is Level II; when the number of households in a commercial area is 100 or more, the corresponding level is Level II; when the number of households in an industrial area is 100 or more, the corresponding level is Level II; when the number of households in a school area is 100 or more, the corresponding level is Level II; when the number of households in a market area is 100 or more, the corresponding level is Level II; when the number of households in a village is 50 or more, the corresponding level is Level II; when the number of households in a township is 50 or more, the corresponding level is Level II; when the number of highways is 1 or more, the corresponding level is Level I; when the number of national highways is 1 or more, the corresponding level is Level I; when the number of provincial highways is 1 or more, the corresponding level is Level II. Level I; Level I is corresponding to the following: When the number of railways is greater than or equal to 1; when the number of flammable and explosive sites is greater than or equal to 1; when the number of pipelines transporting oil, gas, and other flammable and explosive media is greater than or equal to 1; when the number of tunnels is greater than or equal to 1; when the number of culverts is greater than or equal to 1; when the number of other underground facilities is greater than or equal to 1; when the number of wetland national nature reserves is greater than or equal to 1; when the number of forest national nature reserves is greater than or equal to 1; when the number of estuary national nature reserves is greater than or equal to 1; when the number of water sources is greater than or equal to 1; when the number of rivers is greater than or equal to 1; when the number of large and medium-sized reservoirs is greater than or equal to 1.

[0045] Table 2

[0046]

[0047]

[0048] Step 120: Refine the identification objects in the high-consequence area identification criterion table and statistically analyze the data under the high-consequence area identification object information field;

[0049] Step 130: Summarize the data under the "High Consequence Area Identification Object Information" field to form a real-time maintenance table for "High Consequence Area Identification Object Information";

[0050] Step 140: Based on the real-time maintenance table of high-consequence zone identification object information, perform real-time maintenance of high-consequence zone information for oil pipelines.

[0051] The accuracy of high-consequence area identification is directly related to the comprehensiveness and accuracy of the identification object statistics. However, when enterprises actually conduct identification object statistics, they lack a complete and structured identification-specific information statistics template, resulting in the identification object statistics not being standardized enough.

[0052] In response, this embodiment of the invention refines the identification objects in the high-consequence area identification criteria table, statistically analyzes the data under the high-consequence area identification object information field, and summarizes the data under the high-consequence area identification object information field to form a high-consequence area identification object information real-time maintenance table, so as to maintain the high-consequence area information of oil pipelines in real time.

[0053] The identification criteria table for high-consequence areas is further refined, and the refined identification criteria include:

[0054] The population distribution area includes residential areas, commercial areas, industrial areas, schools, vegetable markets, villages, and towns; important facilities include highways, national highways, provincial highways, railways, flammable and explosive sites, pipelines, tunnels, culverts, and other underground facilities that transport oil, gas, and other flammable and explosive media; environmentally sensitive areas include wetland national nature reserves, forest national nature reserves, estuary national nature reserves, water sources, rivers, and large and medium-sized reservoirs.

[0055] Table 3 is a detailed list of the identification objects. As shown in Table 3, the identification objects can be further refined into: high-rise buildings (10 floors and above), mid-rise buildings (4-9 floors), low-rise buildings (1-3 floors), the number of households clustered in commercial areas, industrial areas, schools, vegetable markets, villages, and townships; highways, national highways, provincial highways, railways, flammable and explosive sites, pipelines, tunnels, culverts, other underground facilities transporting oil, gas, and other flammable and explosive media; wetland national nature reserves, forest national nature reserves, estuary national nature reserves, water sources, rivers, and large and medium-sized reservoirs. In this embodiment of the invention, the refined identification objects are designed as drop-down boxes for easy selection during statistical analysis.

[0056] Table 3

[0057]

[0058]

[0059] The identification objects in the high-consequence area identification criteria table are refined, and the data under the high-consequence area identification object information field is statistically analyzed. This includes, when the identification object is a residential community, counting any one or more of the following under the corresponding field for buildings within the community: high-rise buildings, mid-rise buildings, and low-rise buildings, to facilitate the determination of the identification object's level. Table 4 is a statistical table of the building field within the community. As shown in Table 4, high-rise buildings (10 floors and above) are classified as high-rise buildings, mid-rise buildings (4-9 floors) as mid-rise buildings, and ground-floor buildings (1-3 floors) as low-rise buildings. It should be noted that, for the sake of consistency and to prevent mis-entry, the drop-down box for the "Buildings within the Community" field is only activated when the "Identification Object" field is selected as "Residential Community".

[0060] Table 4

[0061] High-rise buildings in the residential complex (10 floors and above) Mid-level buildings (floors 4-9) in the residential complex Lower floors (1-3 floors) of the residential complex

[0062] When the identified object is a highway, the identified objects in the high-consequence area identification criteria table are refined, and the data under the high-consequence area identification object information field is statistically analyzed, including:

[0063] To calculate the traffic flow, enter the "Traffic Flow (vehicles / hour)" field as a quantitative indicator for the "Highway" field.

[0064] When the identified object is a river or highway, the identified objects in the high-consequence area identification criteria table are refined, and the data under the high-consequence area identification object information field is statistically analyzed, including:

[0065] When the identified object is a river or highway, and there is a crossing relationship with the pipeline, the crossing method and crossing length are statistically recorded in the corresponding fields and used as quantitative indicators of the crossing between the identified object and the pipeline.

[0066] When the identified object is any one of commercial areas, factories, schools, or farmers' markets, the identified objects in the high-consequence area identification criteria table are refined to obtain the high-consequence area identification object information field, including:

[0067] The "Number of Households" field corresponds to the "Number of Households" field, which defines how many people constitute a household and calculates the total number of households.

[0068] Furthermore, the identification objects in the high-consequence area identification criterion table are refined to obtain the high-consequence area identification object information field, including:

[0069] The fields corresponding to statistical pipelines and management intervals are used to facilitate the division of objects when identifying high-consequence areas.

[0070] The "Name of the Identified Object" field under the "Statistical Name" field and the "Location of the Identified Object" field under the "Location" field allow identification personnel in high-consequence areas to intuitively and accurately determine the location and status of the identified object.

[0071] Furthermore, the identification objects in the high-consequence area identification criterion table are refined to obtain the high-consequence area identification object information field, including:

[0072] The system identifies the starting station number, starting station mileage, starting mileage, ending station number, ending station mileage, ending mileage, and offset under the object location field. Object location can be achieved through pipeline axial and radial positioning, as detailed below:

[0073] Pipeline axial positioning: The identified object is located by using the starting stake, ending stake, and offset closest to the identified object;

[0074] Pipeline radial positioning: To determine whether the identified object exists within the high-consequence area statistical range, positioning is performed based on the closest distance between the identified object and the pipeline.

[0075] Ultimately, all fields required for collecting information on high-consequence zone identification objects are formed.

[0076] The high-consequence area identification object information fields include: pipeline, management area or pipe segment, identification object name, location, identification object distribution, parallel length, starting chainage, starting chainage mileage, starting chainage offset, starting mileage, ending chainage, ending chainage mileage, ending chainage offset, ending mileage, identification object length, closest distance between identification object and pipeline, identification object, buildings within the community, number of households, number of identification objects, identification object category, identification object width, traffic flow, crossing method, crossing length, and attributes.

[0077] The distribution of the identified objects follows a path from small to large station numbers. When the identified objects are residential areas, towns, villages, schools, commercial areas, vegetable markets, and factories, left, right, or intersecting options can be selected. When the identified objects are highways, rivers, and railways, left parallel, right parallel, or intersecting options can be selected. If both intersecting and parallel options exist, they should be filled in on separate lines. The parallel length field is a required field when the distribution position is selected as left parallel or right parallel.

[0078] Choose one of "Starting chainage and starting offset" or "Starting mileage"; when you enter "Starting chainage and starting offset", the starting mileage will be calculated automatically. Choose one of "Ending chainage and ending offset" or "Ending mileage"; when you enter "Ending chainage and ending offset", the ending mileage will be calculated automatically.

[0079] When the identified object is a residential area, enter the number of buildings under the "Number of Identified Objects" field. When multiple buildings are selected within the residential area, separate the number of identified objects with commas. When the identified object is a commercial area, factory, school, or market, enter the population under the "Number of Identified Objects" field. When the identified object is a village or town, enter the number of households under the "Number of Identified Objects" field. When the identified object is a river, highway, or railway that intersects with a pipeline, enter the width of the identified object to calculate the intersection width.

[0080] When the identified object is a highway, fill in the traffic flow.

[0081] Table 5 is a real-time maintenance table for information on objects identified in high-consequence areas.

[0082] Table 5

[0083]

[0084]

[0085] Currently, there are issues with standardized procedures and inconsistent statistical results when compiling information on identified objects in high-consequence areas. To improve the standardization, systematic nature, and maintainability of the statistical data, a data model and reporting requirements have been developed. Table 6 shows the standardized reporting requirements for the real-time maintenance table of identified object information in high-consequence areas.

[0086] Table 6

[0087]

[0088]

[0089]

[0090] The real-time maintenance device for high-consequence zone information of oil pipelines provided by the present invention is described below. The real-time maintenance device for high-consequence zone information of oil pipelines described below can be referred to in correspondence with the real-time maintenance method for high-consequence zone information of oil pipelines described above.

[0091] Based on any of the above embodiments Figure 2 The present invention provides a real-time maintenance device for high-consequence zone information of oil pipelines, such as... Figure 2 As shown, the device includes:

[0092] Construction unit 210 is used to construct a high-consequence area identification criterion table, which is used to refine the categories, attributes, number of divisions and levels of different identification objects;

[0093] The refinement unit 220 is used to refine the identification objects in the high-consequence area identification criterion table and to statistically analyze the data under the high-consequence area identification object information field.

[0094] The summarization unit 230 is used to summarize the data under the high-consequence area identification object information field to form a real-time maintenance table of high-consequence area identification object information.

[0095] Maintenance unit 240 is used to maintain the table in real time based on the object information of the high consequence area identification, and to perform real-time maintenance on the information of the high consequence area of ​​the oil pipeline.

[0096] Figure 3 This is a schematic diagram of the structure of the electronic device provided by the present invention, such as... Figure 3 As shown, the electronic device may include a processor 310, a memory 320, a communication interface 330, and a communication bus 340. The processor 310, memory 320, and communication interface 330 communicate with each other via the communication bus 340. The processor 310 can call logical instructions in the memory 320 to execute a real-time maintenance method for high-consequence zone information in oil pipelines. This method includes: constructing a high-consequence zone identification criterion table, which refines the categories, attributes, number of divisions, and levels of different identification objects; refining the identification objects in the high-consequence zone identification criterion table and statistically analyzing the data under the high-consequence zone identification object information field; summarizing the data under the high-consequence zone identification object information field to form a real-time maintenance table for high-consequence zone identification object information; and performing real-time maintenance of high-consequence zone information in oil pipelines based on the real-time maintenance table for high-consequence zone identification object information.

[0097] Furthermore, the logical instructions in the aforementioned memory 320 can be implemented as software functional units and, when sold or used as independent products, can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, essentially, or the part that contributes to the prior art, or a part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present invention. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, portable hard drives, read-only memory (ROM), random access memory (RAM), magnetic disks, or optical disks.

[0098] On the other hand, the present invention also provides a computer program product, which includes a computer program stored on a non-transitory computer-readable storage medium. The computer program includes program instructions, and when the program instructions are executed by a computer, the computer can execute the real-time maintenance method for high-consequence zone information of oil pipelines provided by the above methods. The method includes: constructing a high-consequence zone identification criterion table, which is used to refine the categories, attributes, number of divisions, and levels of different identification objects; refining the identification objects in the high-consequence zone identification criterion table and statistically analyzing the data under the high-consequence zone identification object information field; summarizing the data under the high-consequence zone identification object information field to form a real-time maintenance table for high-consequence zone identification object information; and performing real-time maintenance of high-consequence zone information of oil pipelines based on the real-time maintenance table for high-consequence zone identification object information.

[0099] In another aspect, the present invention also provides a non-transitory computer-readable storage medium storing a computer program thereon. When executed by a processor, the computer program implements the aforementioned methods for real-time maintenance of high-consequence zone information for oil pipelines. This method includes: constructing a high-consequence zone identification criterion table, which refines the categories, attributes, number of divisions, and levels of different identification objects; refining the identification objects in the high-consequence zone identification criterion table and statistically analyzing the data under the high-consequence zone identification object information field; summarizing the data under the high-consequence zone identification object information field to form a real-time maintenance table for high-consequence zone identification object information; and performing real-time maintenance of high-consequence zone information for oil pipelines based on the high-consequence zone identification object information real-time maintenance table.

[0100] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.

[0101] Through the above description of the embodiments, those skilled in the art can clearly understand that each embodiment can be implemented by means of software plus necessary general-purpose hardware platforms, and of course, it can also be implemented by hardware. Based on this understanding, the above technical solutions, in essence or the part that contributes to the prior art, can be embodied in the form of a software product. This computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, magnetic disk, optical disk, etc., and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute the methods described in the various embodiments or some parts of the embodiments.

[0102] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A method for real-time maintenance of information in high-consequence zones of oil pipelines, characterized in that, include: A high-consequence zone identification criterion table is constructed, which is used to refine the categories, attributes, number of divisions, and levels of different identification objects; The identification objects in the high-consequence area identification criterion table are refined, and the data under the high-consequence area identification object information field are statistically analyzed; The data under the high-consequence area identification object information field are summarized to form a real-time maintenance table for high-consequence area identification object information; Based on the real-time maintenance table of high-consequence zone identification object information, the high-consequence zone information of oil pipelines is maintained in real time.

2. The method for real-time maintenance of high-consequence zone information in oil pipelines according to claim 1, characterized in that, The detailed identification targets in the high-consequence area identification criteria table include: The population distribution area includes residential areas, commercial areas, industrial areas, schools, vegetable markets, villages, and towns; important facilities include highways, national highways, provincial highways, railways, flammable and explosive sites, pipelines, tunnels, culverts, and other underground facilities that transport oil, gas, and other flammable and explosive media; environmentally sensitive areas include wetland national nature reserves, forest national nature reserves, estuary national nature reserves, water sources, rivers, and large and medium-sized reservoirs.

3. The method for real-time maintenance of high-consequence zone information in oil pipelines according to claim 1, characterized in that, The high-consequence area identification object information fields include: pipeline, management area or pipe segment, identification object name, location, identification object distribution, parallel length, starting station number, starting station number mileage, starting station offset, starting mileage, ending station number, ending station mileage, ending station offset, ending mileage, identification object length, closest distance between identification object and pipeline, identification object, buildings within the community, number of households, number of identification objects, identification object category, identification object width, traffic flow, crossing method, crossing length, and attributes.

4. The method for real-time maintenance of high-consequence zone information in oil pipelines according to claim 3, characterized in that, The distribution of the identified objects follows a path from small to large station numbers. When the identified objects are residential areas, towns, villages, schools, commercial areas, vegetable markets, and factories, left, right, or intersecting options can be selected. When the identified objects are highways, rivers, and railways, left parallel, right parallel, or intersecting options can be selected. If both intersecting and parallel options exist, they should be filled in on separate lines. The parallel length field is a required field when the distribution position is selected as left parallel or right parallel.

5. The method for real-time maintenance of high-consequence zone information in oil pipelines according to claim 3, characterized in that, The starting chainage and the starting chainage offset can be selected as either the starting chainage or the starting chainage offset; when the starting chainage and the starting chainage offset are selected, the starting chainage is automatically calculated. The ending chainage and the ending chainage offset can be selected as either the ending chainage or the ending chainage offset; when the ending chainage and the ending chainage offset are selected, the ending chainage is automatically calculated.

6. The method for real-time maintenance of high-consequence zone information in oil pipelines according to claim 3, characterized in that, When the identified object is a residential area, enter the number of buildings under the "Number of Identified Objects" field. When multiple buildings are selected within the residential area, separate the "Number of Identified Objects" field with commas. When the identified object is a commercial area, factory, school, or market, enter the population under the "Number of Identified Objects" field. When the identified object is a village or town, enter the number of households under the "Number of Identified Objects" field. When the identified object is a river, highway, or railway that intersects with a pipeline, enter the width of the identified object to calculate the intersection width.

7. The method for real-time maintenance of high-consequence zone information in oil pipelines according to claim 3, characterized in that, When the identified object is a highway, fill in the traffic flow.

8. The method for real-time maintenance of high-consequence zone information for oil pipelines according to any one of claims 1 to 7, characterized in that, The high-consequence area identification criteria table is used to refine the categories, attributes, number of divisions, and levels of different identification objects. The categories include population distribution areas, important facility areas, and environmentally sensitive areas. The attributes under population distribution areas include three categories, the attributes under important facility areas include two categories, and the attributes under environmentally sensitive areas include two categories. The identification objects under population distribution areas include high-rise buildings, mid-rise buildings, and low-rise buildings in residential areas; the number of households clustered in commercial areas; the number of households clustered in industrial areas; the number of households clustered in schools; the number of households clustered in vegetable markets; the number of households clustered in villages; and the number of households clustered in townships. The identification objects under important facility areas include highways, national highways, provincial highways, railways, flammable and explosive sites, pipelines, tunnels, culverts, and other underground facilities that transport oil, gas, and other flammable and explosive media. The identified objects under the environmentally sensitive areas include national nature reserves of wetlands, national nature reserves of forests, national nature reserves of estuaries, water sources, rivers, and large and medium-sized reservoirs; When the number of high-rise buildings in a residential area is less than 2, the corresponding level is Level III; when the number of high-rise buildings in a residential area is greater than or equal to 2, the corresponding level is Level III; when the number of mid-rise buildings in a residential area is greater than or equal to 30, the corresponding level is Level III; when the number of low-rise buildings in a residential area is greater than or equal to 100, the corresponding level is Level II; when the number of households in a commercial area is greater than or equal to 100, the corresponding level is Level II; when the number of households in an industrial area is greater than or equal to 100, the corresponding level is Level II; when the number of households in a school area is greater than or equal to 100, the corresponding level is Level II; when the number of households in a market area is greater than or equal to 100, the corresponding level is Level II; when the number of households in a village area is greater than or equal to 50, the corresponding level is Level II; when the number of households in a township area is greater than or equal to 50, the corresponding level is Level II; when the number of highways is greater than or equal to 1, the corresponding level is Level I; when the number of national highways is greater than or equal to 1, the corresponding level is Level I; when the number of provincial highways is greater than or equal to 1, the corresponding level is Level II. The corresponding level is Level I when the number of railways is greater than or equal to 1; Level I when the number of flammable and explosive sites is greater than or equal to 1; Level II when the number of pipelines transporting oil, gas, and other flammable and explosive media is greater than or equal to 1; Level II when the number of tunnels is greater than or equal to 1; Level II when the number of culverts is greater than or equal to 1; Level II when the number of other underground facilities is greater than or equal to 1; Level II when the number of wetland national nature reserves is greater than or equal to 1; Level II when the number of forest national nature reserves is greater than or equal to 1; Level II when the number of estuary national nature reserves is greater than or equal to 1; Level III when the number of water sources is greater than or equal to 1; Level III when the number of rivers is greater than or equal to 1; and Level III when the number of large and medium-sized reservoirs is greater than or equal to 1.

9. A real-time information maintenance device for high-consequence zones of oil pipelines, characterized in that, include: A construction unit is used to construct a high-consequence zone identification criterion table, which is used to refine the categories, attributes, number of divisions, and levels of different identification objects. The refinement unit is used to refine the identification objects in the high-consequence area identification criterion table and to statistically analyze the data under the high-consequence area identification object information field. The summarization unit is used to summarize the data under the high-consequence area identification object information field to form a real-time maintenance table of high-consequence area identification object information; The maintenance unit is used to perform real-time maintenance on the high-consequence zone information of the oil pipeline based on the real-time maintenance table of the high-consequence zone identification object information.

10. An electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that, When the processor executes the computer program, it implements the real-time maintenance method for high-consequence zone information of oil pipelines as described in any one of claims 1 to 8.

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