Interface management system based on pipeline intelligent coding
The interface management system for intelligent pipeline coding uses asymmetric encryption and three-dimensional feature information to generate traceability codes, which solves the problems of inconsistent coding across institutes and unreliable data. It enables accurate identification and traceability of data in pipeline projects, ensures coding consistency and construction correlation, and avoids coding errors and data isolation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- EAST CHINA ENGINEERING SCIENCE AND TECHNOLOGY CO LTD
- Filing Date
- 2026-03-16
- Publication Date
- 2026-06-19
AI Technical Summary
The lack of a unified standard for pipeline coding rules among different design institutes in existing pipeline projects leads to difficulties in cross-institute data identification, mismatches during construction, and failure of traceability during operation and maintenance. Furthermore, the existing codes are not effectively associated with construction and installation batch information, lack full-link data binding and storage guarantees, and the verification mechanism does not achieve full-domain consistency verification between the overall code and all original code source data, making it difficult to detect tampering or data omissions during the code generation process.
The interface management system based on pipeline intelligent coding uses an asymmetric encryption algorithm to bind the design institute's exclusive key to generate a unique encrypted digest. It combines 3D feature information to generate a traceability code, and extracts unified core feature fields through the data integration module to generate a standardized overall code. It establishes a one-to-one mapping relationship to achieve full-domain consistency verification and associates construction batch information for data binding and chain storage.
It achieves multi-data binding and chained storage, prevents original code tampering, accurately traces the design subject and construction batch, breaks down the coding rule barriers of different design institutes, ensures that the overall code originates from complete and legal original data, realizes effective connection between coding and construction, and avoids coding homogenization and identification confusion.
Smart Images
Figure CN122242444A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of intelligent pipeline coding technology, specifically to an interface management system based on intelligent pipeline coding. Background Technology
[0002] In the field of pipeline engineering design and management, pipeline coding is the core foundation for realizing full life-cycle management and control of pipelines, but existing intelligent pipeline coding technologies still have the following shortcomings: First, the pipeline coding rules of different design institutes lack a unified standard. The design data of the same pipeline is usually assigned different codes, which makes it difficult to identify cross-institute data and easily leads to pipeline mismatch during construction and failure of traceability during operation and maintenance. Secondly, the existing coding does not effectively link construction and installation batch information, and lacks end-to-end data binding and storage guarantees, making the traceability chain prone to breakage; Third, existing verification mechanisms mostly verify individual codes and do not achieve full-domain consistency verification between the overall code and all original source code data, making it difficult to detect tampering or data omissions during the code generation process; Therefore, there is an urgent need for an interface management system based on intelligent pipeline coding. Summary of the Invention
[0003] To address the shortcomings of existing technologies, this invention provides an interface management system based on intelligent pipeline coding, which solves the problems of inconsistent coding across departments, unreliable data, and lack of traceability and verification.
[0004] To achieve the above objectives, the present invention provides the following technical solution: an interface management system based on intelligent pipeline coding, comprising: The data acquisition module collects the original codes of individual pipelines submitted by each design institute, and uses an asymmetric encryption algorithm to bind the original codes with the design institute's exclusive key to generate a unique encrypted digest. At the same time, it associates the pipeline with the corresponding construction and installation batch to generate a traceability code for that individual pipeline. The data integration module extracts the core feature fields from the original pipeline codes submitted by each design institute, and presets the priority sorting rules for the core feature fields. It integrates the feature fields of each original code according to priority to generate the overall code corresponding to the single pipeline. It establishes a one-to-one mapping relationship between the overall code and the exclusive encrypted digest and traceability code to construct a standardized data packet. The data verification module retrieves standardized data packets to verify the consistency between the overall encoding of the same pipeline and the unique encrypted digests of each original encoding.
[0005] As a further aspect of the present invention, the specific operation for generating a single pipeline traceability code is as follows: Extract the three-dimensional feature information of the single pipeline: one dimension represents the unique entity identifier of the design institute, which corresponds to the public key hash value of the design institute's private key; two dimensions represent the complete character sequence of the original code of the single pipeline; three dimensions represent the section number of the construction and installation batch. Arrange them linearly in the order of one-dimensional, two-dimensional, and three-dimensional to form a string of feature information without redundancy; The feature information string is input into a one-way hash algorithm to generate a fixed-length feature hash value. At the same time, the feature hash value is asymmetrically signed using the private key of the design institute corresponding to the single pipe to generate a signature value. The feature hash value and the signature value are then concatenated to obtain the traceability code corresponding to the single pipe.
[0006] As a further aspect of the present invention, the generated traceability code is bound to the original code and exclusive encrypted digest of the single pipeline, and a timestamp of the binding operation is generated, and the bound data is stored in a chain.
[0007] As a further aspect of the present invention, the core feature fields include pipe material, nominal diameter, laying path, and design pressure.
[0008] As a further aspect of the present invention, the priority ranking rule is: pipe material > nominal diameter > laying path > design pressure.
[0009] As a further aspect of the present invention, generating the overall code corresponding to a single pipe specifically includes: For the extracted pipe material, nominal diameter, laying path, and design pressure, a dedicated character encoding rule is used to convert them into fixed format code segments; The obtained character codes are combined sequentially according to the priority sorting rules of the preset core feature fields to obtain pre-encoding; The pre-encoded data is input into a one-way hash function to generate a fixed-length encoding feature value. This value is then compared with the encoding feature values of all pre-encoded data in the encoding cache pool. Pre-encoded data that are confirmed to be unique are then fixed into characters to form the overall encoding.
[0010] As a further aspect of the present invention, the specific character encoding rules include: converting pipe material into character encoding according to the industry's general material code table, converting nominal diameter into character encoding according to specification type, converting laying path into character encoding according to spatial orientation, and converting design pressure into character encoding according to safety level.
[0011] As a further aspect of the present invention, the specific operation for verifying the consistency between the overall code of the same pipeline and the dedicated encrypted digest of each original code is as follows: Two types of core data are extracted from the standardized data packets: the overall code of the pipeline and the exclusive encrypted digests submitted by all design institutes that participated in the generation of the overall code. According to the submission time order of the design institutes, the exclusive encrypted digests are listed and organized to form an encrypted digest sequence table. The number of exclusive encrypted digests is verified to be consistent with the number of participating design institutes registered in the system. If they are inconsistent, a data missing exception is triggered directly, and subsequent verification operations are terminated. If they match, proceed with the following verification: input the extracted overall code into the preset one-way hash algorithm to generate a fixed-length overall code hash value H1; concatenate the characters of all encrypted digests according to the order of the encrypted digest sequence list to form a digest combination string, and input this string into the same preset one-way hash algorithm to generate a fixed-length hash combination value H2; The overall code hash value H1 and the hash combination value H2 are compared character by character: if H1 and H2 are completely identical, the verification is deemed successful and allowed to proceed to the construction batch matching; if H1 and H2 have any character differences, the verification is deemed unsuccessful, and the system immediately triggers two operations: ① A data consistency exception prompt box pops up, indicating the exception type as mismatch between the overall code and the original digest; ② The standardized data packet is automatically locked, set to read-only permission, and any modification or transmission operations are prohibited.
[0012] As a further aspect of the present invention, the specific operation of construction batch matching is as follows: Extract the pipeline's traceability code from the standardized data package and parse out the construction and installation batch section number. Retrieve the construction batch ledgers filed in the system, match them by section number, and verify whether the batch information in the traceability code has a corresponding ledger record; If the match is successful, the association between the overall code and the construction batch is confirmed to be valid, and the system pushes the batch information to the construction terminal; if the match fails, the batch information is triggered as an anomaly, and the traceability code generation process or the construction ledger entry process is checked simultaneously.
[0013] This invention provides an interface management system based on intelligent pipeline coding, which has the following advantages compared with the prior art: (1) This invention generates a unique encrypted digest by binding the original code with the design institute’s exclusive key through asymmetric encryption, and generates a traceability code with a signature by combining three-dimensional feature information, thereby realizing multiple data binding and chain storage. On the basis of preventing the original code from being tampered with, it can accurately trace the design subject and construction batch. (2) This invention extracts unified core feature fields and presets priorities, and generates standardized overall codes using exclusive character encoding rules, effectively breaking down the barriers of coding rules between different design institutes and avoiding coding homogenization and recognition confusion; (3) This invention verifies the correlation between the overall code and the exclusive encrypted digest of all original codes through a global consistency verification mechanism, and at the same time links construction batch matching, ensuring that the overall code originates from complete and legal original data, and realizing the effective connection between the code and the construction process. Attached Figure Description
[0014] Figure 1 This is the system principle block diagram of the present invention; Detailed Implementation
[0015] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0016] like Figure 1 This invention provides an interface management system based on intelligent pipeline coding; As an embodiment of this application, the specific steps include the following: The data acquisition module collects the original codes of individual pipelines submitted by each design institute, and uses an asymmetric encryption algorithm to bind the original codes with the design institute's exclusive key to generate a unique encrypted digest. At the same time, it associates the pipeline with the corresponding construction and installation batch to generate a traceability code for that individual pipeline. The data integration module extracts the core feature fields from the original pipeline codes submitted by each design institute, and presets the priority sorting rules for the core feature fields. It integrates the feature fields of each original code according to priority to generate the overall code corresponding to the single pipeline. It establishes a one-to-one mapping relationship between the overall code and the exclusive encrypted digest and traceability code to construct a standardized data packet. The data verification module retrieves standardized data packets to verify the consistency between the overall encoding of the same pipeline and the unique encrypted digests of each original encoding.
[0017] As a second embodiment of this application, it is implemented based on the first embodiment, except that this embodiment includes: The data acquisition module collects the original codes of single pipes submitted by each design institute and uses an asymmetric encryption algorithm to bind the original codes with the design institute's exclusive key to generate a unique encrypted digest. Because different design institutes have different pipe coding rules, the design documents of the same pipe will be assigned different codes by different design institutes. If the original codes of each pipe are not collected from each design institute, it will be impossible to accurately identify the multiple versions of the same pipe design data, which can easily lead to pipe mismatch during construction and failure of traceability during operation and maintenance. Meanwhile, the aforementioned asymmetric encryption relies on the design institute's exclusive private key to generate the digest. If the original code is tampered with, the digest verification will fail. At the same time, the original code can be directly traced back to the design institute that submitted it through the public key, which solves the shortcomings of traditional encryption that can only prevent tampering but cannot clearly identify the responsible party. Simultaneously, a traceability code for the individual pipeline is generated based on the corresponding construction and installation batch. The specific operation is as follows: Extract the three-dimensional feature information of the single pipeline: one dimension represents the unique entity identifier of the design institute, which corresponds one-to-one with the public key hash value of the design institute's private key; two dimensions represent the complete character sequence of the original code of the single pipeline; three dimensions represent the section number of the construction and installation batch. The design institute's main identifier corresponds to the design source, the original code corresponds to the pipeline's identity, and the construction section number corresponds to the construction stage. These three dimensions of feature information comprehensively cover the key nodes in pipeline design. The absence of any one dimension will lead to a break in the traceability chain. The above three types of information are arranged linearly in the order of one-dimensional, two-dimensional, and three-dimensional to form a feature information string without redundancy. The feature information string is input into a one-way hash algorithm to generate a fixed-length feature hash value. At the same time, the design institute’s private key corresponding to the single pipe is used to perform an asymmetric signature on the feature hash value to generate a signature value. The feature hash value and the signature value are then concatenated to obtain the traceability code corresponding to the single pipe. One-way hash algorithms have the following two main characteristics: irreversibility; and the input has a great influence on the output. Therefore, if any character in the feature information string is tampered with, the hash value will change drastically, and the original information cannot be deduced from the hash value. The private key of the design institute is exclusive and can only be held by the corresponding design institute. It is used to sign the hash value, and the signature can be verified by the design institute's public key to confirm whether the traceability code was generated by the corresponding design institute, thus preventing the forgery of the traceability code. The generated traceability code can be bound to the original code and exclusive encrypted digest of the single pipeline. At the same time, a timestamp of the binding operation is generated, and the bound data is stored in a chain to ensure that the binding relationship cannot be tampered with. The traceability code, original code, and exclusive encrypted digest correspond to the pipeline's construction traceability information, body code information, and design encryption information, respectively. The binding of the three enables the linkage of encryption verification, code recognition, and construction traceability, avoiding traceability failure caused by data isolation.
[0018] The data integration module extracts the core feature fields from the original pipeline codes submitted by each design institute; The core feature fields include pipe material, nominal diameter, laying path, and design pressure. Pipe material refers to the basic raw materials and grades used to manufacture a single pipe. It is the core parameter that determines the essential properties of the pipe and includes two categories: metal materials (such as stainless steel 304 and carbon steel Q235) and non-metal materials (such as PE100 high-density polyethylene and PVC-U rigid polyvinyl chloride). Different design institutes have different coding rules for the same pipe, but the material is a basic parameter that all design institutes must mark. Selecting this field can serve as a unified benchmark for cross-institute coding integration. Nominal diameter refers to the standard pipe diameter used to characterize the pipe specifications in a piping system. This value directly determines the flow capacity of the pipe and the matching specifications of the fittings. Some design institutes focus on path information in their coding, while others focus on material information. However, nominal diameter is a mandatory parameter in all design institute coding systems. Selecting this field can further refine the pipe characteristics based on the material, thereby improving the overall coding distinctiveness. The laying path refers to the direction, installation location, and laying method of a single pipe in space, including the path orientation, laying type, and key node locations. For example, two similar pipelines, one laid underground along the east side of the road and the other laid overhead along the west side of the road, have different construction difficulties and operation and maintenance risks. The laying path is an irreplaceable field for distinguishing such pipelines. Design pressure refers to the maximum allowable working pressure specified in the pipeline design. The first three fields already cover the pipe's material, specifications, and location, while the design pressure, as a core parameter of the safety dimension, can further improve the feature completeness of the overall coding and avoid coding homogenization caused by missing safety parameters; According to the preset field priority sorting rules, the priority sorting rules are: pipe material > nominal diameter > laying path > design pressure; Material determines the essential properties and applicable scenarios of a pipe, which is the first dimension for distinguishing pipes. Pipe diameter determines physical specifications and functional adaptability, and its priority is second only to material, so as to avoid classifying pipes of the same material but different diameters as the same type. If the pipes are of the same material and diameter, their spatial location can be distinguished by their laying path. However, prioritizing the laying path can lead to confusion between pipes of different materials but with similar paths, violating the identification logic of first distinguishing essential attributes and then distinguishing spatial location. Design pressure is a safety parameter for the same pipeline. For pipelines of the same material, diameter, and route, this characteristic can be used as a supplementary attribute. The feature fields of each original code are integrated according to priority to generate the overall code corresponding to the single pipeline. The specific operation is as follows: For the extracted pipe material, nominal diameter, laying path, and design pressure, a dedicated character encoding rule is used to convert them into fixed format code segments. The specific conversion of the exclusive character encoding rules into fixed format encoding segments includes: converting pipe material into character encoding according to the industry's general material code table, converting nominal diameter into character encoding according to specification type, converting laying path into character encoding according to spatial orientation, and converting design pressure into character encoding according to safety level. The character code for pipe material is fixed at 2 characters. The first character is the material category identifier, and the second character is the material sub-grade feature identifier. For example, the character code for stainless steel 304 is AB, where A represents the metal material category and B represents the stainless steel sub-specific feature. The character code for the nominal diameter is fixed as 1 character, which directly corresponds to the engineering specification of the nominal diameter. For example, the character code for micro diameter is C, for small diameter it is D, for medium diameter it is E, for large diameter it is F, and for super large diameter it is G. The character code for the laying path is fixed as 2 characters. The first character is the laying method identifier, and the second character is the spatial orientation identifier. For example, the character code for underground direct burial - east side of the road is HJ, where H corresponds to the underground direct burial method and J corresponds to the east orientation. The character code for the design pressure is fixed at 1 character, which directly corresponds to the safety level of the design pressure: K for low pressure, L for medium pressure, M for high pressure, and N for ultra-high pressure. According to the preset field priority sorting rules, the character codes corresponding to pipe material, nominal diameter, laying path and design pressure are combined in order to obtain the pre-code; The pre-encoded data is input into a one-way hash function to generate a fixed-length encoding feature value. This value is then compared with the encoding feature values of all pre-encoded data in the encoding cache pool. Pre-encoded data that are confirmed to be unique are then fixed into characters to form the overall encoding. A one-to-one mapping relationship is established between the overall code and the exclusive encrypted digest and traceability code, and a standardized data packet containing all three is constructed.
[0019] The data verification module retrieves standardized data packets and verifies the consistency between the overall encoding of the same pipeline and the unique encrypted digests of each original encoding. The specific operation is as follows: Two types of core data are extracted from the standardized data packets: the overall code of the pipeline and the exclusive encrypted digests submitted by all design institutes that participated in the generation of the overall code. According to the submission time order of the design institutes, the exclusive encrypted digests are listed and organized to form an encrypted digest sequence table. The number of exclusive encrypted digests is verified to be consistent with the number of participating design institutes registered in the system. If they are inconsistent, a data missing exception is triggered directly, and subsequent verification operations are terminated. If they match, continue with the following verification: input the extracted overall code into the preset one-way hash algorithm to generate a fixed-length overall code hash value H1; concatenate the characters of all encrypted digests according to the order of the encrypted digest sequence list to form a digest combination string, and input this string into the same one-way hash algorithm to generate a fixed-length hash combination value H2; Perform a character-by-character full comparison between the overall encoded hash value H1 and the hash combination value H2: If the characters H1 and H2 are completely identical, the verification is deemed successful, and the process is allowed to proceed to the construction batch matching. If H1 and H2 have any character differences, the verification will fail and the system will immediately trigger two operations: ① A data consistency error message box will pop up, indicating that the error type is that the overall code does not match the original digest; ② The standardized data packet will be automatically locked, and read-only permissions will be set to prohibit any modification or transmission operations. The specific operation for matching construction batches is as follows: Extract the pipeline's traceability code from the standardized data package and parse out the construction and installation batch section number. Retrieve the construction batch ledgers filed in the system, accurately match them according to the bid section number, and verify whether the batch information in the traceability code has a corresponding ledger record; If the match is successful, the association between the overall code and the construction batch is confirmed to be valid, and the system pushes the batch information to the construction terminal; if the match fails, the batch information is triggered as an anomaly, and the traceability code generation process or the construction ledger entry process is checked simultaneously.
[0020] Some of the data in the above formulas are numerical calculations with dimensions removed, and the contents not described in detail in this specification are all prior art known to those skilled in the art.
[0021] The above embodiments are only used to illustrate the technical methods of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical methods of the present invention without departing from the spirit and scope of the technical methods of the present invention.
Claims
1. An interface management system based on intelligent coding of pipelines, characterized in that, include: The data acquisition module collects the original codes of individual pipelines submitted by each design institute, and uses an asymmetric encryption algorithm to bind the original codes with the design institute's exclusive key to generate a unique encrypted digest. At the same time, it associates the pipeline with the corresponding construction and installation batch to generate a traceability code for that individual pipeline. The data integration module extracts the core feature fields from the original pipeline codes submitted by each design institute, and presets the priority sorting rules for the core feature fields. It integrates the feature fields of each original code according to priority to generate the overall code corresponding to the single pipeline. It establishes a one-to-one mapping relationship between the overall code and the exclusive encrypted digest and traceability code to construct a standardized data packet. The data verification module retrieves standardized data packets to verify the consistency between the overall encoding of the same pipeline and the unique encrypted digests of each original encoding.
2. The interface management system based on intelligent pipeline coding according to claim 1, characterized in that, The specific steps for generating a single pipeline traceability code are as follows: Extract the three-dimensional feature information of the single pipeline: one dimension represents the unique entity identifier of the design institute, which corresponds to the public key hash value of the design institute's private key; two dimensions represent the complete character sequence of the original code of the single pipeline; three dimensions represent the section number of the construction and installation batch. Arrange them linearly in the order of one-dimensional, two-dimensional, and three-dimensional to form a string of feature information without redundancy; The feature information string is input into a one-way hash algorithm to generate a fixed-length feature hash value. At the same time, the feature hash value is asymmetrically signed using the private key of the design institute corresponding to the single pipe to generate a signature value. The feature hash value and the signature value are then concatenated to obtain the traceability code corresponding to the single pipe.
3. The interface management system based on intelligent pipeline coding according to claim 2, characterized in that, The generated traceability code is bound to the original code and exclusive encrypted digest of the single pipeline. At the same time, a timestamp of the binding operation is generated, and the bound data is stored in a chain.
4. The interface management system based on pipeline intelligent coding according to claim 1, characterized in that, The core feature fields include pipe material, nominal diameter, laying path, and design pressure.
5. The interface management system based on pipeline intelligent coding according to claim 1, characterized in that, The priority ranking rule is as follows: pipe material > nominal diameter > laying path > design pressure.
6. The interface management system based on pipeline intelligent coding according to claim 1, characterized in that, The overall code for generating a single pipe specifically includes: For the extracted pipe material, nominal diameter, laying path, and design pressure, a dedicated character encoding rule is used to convert them into fixed format code segments; The obtained character codes are combined sequentially according to the priority sorting rules of the preset core feature fields to obtain pre-encoding; The pre-encoded data is input into a one-way hash function to generate a fixed-length encoding feature value. This value is then compared with the encoding feature values of all pre-encoded data in the encoding cache pool. Pre-encoded data that are confirmed to be unique are then fixed into characters to form the overall encoding.
7. The interface management system based on pipeline intelligent coding according to claim 6, characterized in that, The specific character encoding rules include: converting pipe material into character encoding according to the industry's general material code table, converting nominal diameter into character encoding according to specification type, converting laying path into character encoding according to spatial orientation, and converting design pressure into character encoding according to safety level.
8. The interface management system based on pipeline intelligent coding according to claim 1, characterized in that, The specific steps to verify the consistency between the overall code of the same pipeline and the dedicated encrypted digests of each original code are as follows: Two types of core data are extracted from the standardized data packets: the overall code of the pipeline and the exclusive encrypted digests submitted by all design institutes that participated in the generation of the overall code. According to the submission time order of the design institutes, the exclusive encrypted digests are listed and organized to form an encrypted digest sequence table. The number of exclusive encrypted digests is verified to be consistent with the number of participating design institutes registered in the system. If they are inconsistent, a data missing exception is triggered directly, and subsequent verification operations are terminated. If they match, proceed with the following verification: input the extracted overall code into the preset one-way hash algorithm to generate a fixed-length overall code hash value H1; concatenate the characters of all encrypted digests according to the order of the encrypted digest sequence list to form a digest combination string, and input this string into the same preset one-way hash algorithm to generate a fixed-length hash combination value H2; The overall code hash value H1 and the hash combination value H2 are compared character by character: if H1 and H2 are completely identical, the verification is deemed successful and allowed to proceed to the construction batch matching; if H1 and H2 have any character differences, the verification is deemed unsuccessful, and the system immediately triggers two operations: ① A data consistency exception prompt box pops up, indicating the exception type as mismatch between the overall code and the original digest; ② The standardized data packet is automatically locked, set to read-only permission, and any modification or transmission operations are prohibited.
9. The interface management system based on pipeline intelligent coding according to claim 8, characterized in that, The specific steps for matching construction batches are as follows: Extract the pipeline's traceability code from the standardized data package and parse out the construction and installation batch section number. Retrieve the construction batch ledgers filed in the system, match them by section number, and verify whether the batch information in the traceability code has a corresponding ledger record; If the match is successful, the association between the overall code and the construction batch is confirmed to be valid, and the system pushes the batch information to the construction terminal; if the match fails, the batch information is triggered as an anomaly, and the traceability code generation process or the construction ledger entry process is checked simultaneously.