CN113450083A - Construction project management system - Google Patents
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Abstract
A construction project management system relates to the technical field of engineering management, and can collect basic data of a full life cycle of a construction project, establish a digital file of the engineering project, realize online supervision, electronic approval and sealing, quick search and positioning under large-scale files, and realize multi-party sharing of data through accurate authorization. Specifically, the blockchain service module is used for providing management service for the construction project participants; the digital signature module is used for inputting official seals and non-official seals of all participants, opening digital signature authority according to user authority, and ensuring that all link responsible persons can use the digital signature to stamp an electronic seal on a file in the process of examining and approving the file; meanwhile, the system provides encryption security, and the use security and the storage security of the digital signature are guaranteed; the big data service module is used for collecting and summarizing data resources of each stage of the construction project, forming a uniform data resource pool and providing data access, data storage, data management, data calculation and data sharing services.
Description
Technical Field
The invention relates to the technical field of engineering management, in particular to a construction engineering management system.
Background
The reform is open for thirty years, and the city construction in China obtains huge achievements. The quality level of the construction engineering is stably improved, engineering quality accidents are effectively restrained on the whole, a large batch of 'high, deep, big, difficult' and other heavy engineering makes great breakthrough in quality, and the engineering quality management work has remarkable effect.
In order to strengthen the lifelong responsibility of the engineering quality, a series of policy documents are put forward to fully fulfill the quality management responsibility and to fully fulfill the quality management system of the engineering project, and the emphasis is to be placed on the engineering quality through the whole life cycle of construction engineering planning, design, bidding, construction, acceptance and delivery and the like. Aiming at the construction project five-party responsibility main project responsible persons (construction unit project responsible persons, survey unit project responsible persons, design unit project responsible persons, construction unit project managers and supervision unit total supervision engineers), the engineering consultation units and persons who host and participate in the consultation service, and the whole-life responsible detailed rules of the engineering general contract units and the project managers are released, and meanwhile, the 'full coverage' of all the specialties in the construction field is realized.
In order to ensure that the responsibility for engineering quality is clear and traceable, the paper materials to be archived include: the conditions of the responsible persons of the project of the unit are constructed, surveyed, designed, constructed and supervised, etc.; the engineering quality confirmation file signed by a project responsible person of a construction, exploration, design, construction and supervision unit; legal representative's certificate, and various reports, process documents, approval documents, and the like.
However, due to the adoption of paper file filing, when searching for the key information of the project, manual reference and verification are needed, the workload is large, the key information is easy to miss, the information relevance cannot be found, and the problems of data safety and the like exist; meanwhile, paper chemical engineering archived files are influenced by the environment, have the problems of being damaged, lost, counterfeited and the like, and are not beneficial to confirmation and responsibility tracing of the quality problems of the construction engineering; in addition, with the expansion of scale and business, the processes of printing, stamping, mailing and the like for engineering contracts of thousands of pages often affect the efficiency and safety of the business.
Disclosure of Invention
The invention aims to provide a construction project management system which can collect basic data of a full life cycle of a construction project, establish a digital file of the construction project, realize online supervision, electronic approval and sealing, quick search and positioning under large-scale files and realize multi-party sharing of data through accurate authorization.
In order to achieve the purpose, the invention adopts the following technical scheme:
a construction project management system, comprising: the block chain service module is used for providing management service for the construction project participants;
the digital signature module is used for inputting official seals and non-official seals of all participants, opening digital signature authority according to user authority, ensuring that all link responsible persons can use the digital signatures to stamp electronic seals on files in the process of examining and approving the files, and the electronic files stamped with the seals have equivalent legal efficacy, and ensuring the legitimacy of the examination and approval of the electronic files; meanwhile, the system provides encryption security, and the use security and the storage security of the digital signature are guaranteed;
and the big data service module is used for collecting and summarizing data resources of each stage of the construction project, forming a uniform data resource pool and providing data access, data storage, data management, data calculation and data sharing services.
Wherein the block chain service module comprises: the system comprises a alliance management unit, an organization management unit and a contract management unit;
the alliance management unit comprises but is not limited to creating and dynamically managing alliance networks, alliance chain member invitation, existing member management and alliance strategy setting;
the organization management unit comprises but is not limited to dynamically managing organization, certificate and node of the blockchain member;
the contract management units include, but are not limited to, full lifecycle management services for contracts, and contract editing, deployment, and invocation.
Wherein, the digital signature module includes: the seal management and control unit and the electronic signature checking unit;
the seal management and control unit comprises but is not limited to uniformly managing electronic seals of participants, managing different responsible persons in an organization grading authorization mode, and setting a seal password;
the electronic signature verification unit comprises but is not limited to the electronic signature and the file change after signing can be timely found, and the file is automatically disabled once changed, so that the printed signature file is prevented from being tampered.
Wherein, the big data service module comprises: the system comprises a data access unit, a data management unit, a data visualization unit and a data sharing unit;
the data access unit comprises but is not limited to a mode of docking electronic files, collected data or service systems to acquire a data source of the whole process of the construction project;
the data management unit comprises but is not limited to a complete set of normative, efficient and safe data management mechanism;
the data visualization unit comprises but is not limited to visually displaying a statistical analysis result in a chart form, and providing data decision support and abnormal early warning service;
the data sharing unit includes but is not limited to sharing engineering related data resources in the system through permission setting.
In practical application, the construction project management system further includes: and the file management module is used for realizing a whole set of file approval, management and storage processes so as to simplify the whole approval process of the construction project.
Specifically, the file management module includes: the system comprises a file directory management unit, a file approval management unit and a file intelligent management unit;
the file directory management unit comprises but is not limited to a full life cycle file target list, query and maintenance;
the file approval management unit comprises but is not limited to a file template, file approval, file stamp, file tracking, file updating and file filing;
the intelligent file management unit comprises but is not limited to a construction engineering knowledge graph, file retrieval and file comparison.
In practical application, the construction project management system further includes: the safety service module comprises a safety protection design model unit, a safety construction management model unit, a safety guarantee system unit and a block chain unit;
the safety protection design model unit comprises but is not limited to identity authentication, authorized access control, data confidentiality, data integrity, safety audit, virus prevention and control, intrusion detection, real-time monitoring, safety scanning, risk analysis and strategy adjustment, alarming and response measures;
the safety construction management model unit comprises but is not limited to system safety strategy formulation, information safety implementation application, system safety evaluation and analysis, system operation and maintenance, information safety scheme design and information safety education training;
the safety guarantee system unit comprises but is not limited to a system safety subunit and an application safety subunit;
the blockchain unit includes, but is not limited to, information recording and is not tamper-resistant.
Specifically, the system security subunit includes: physical isolation and VPN setting;
the application security subunit includes: data encryption, identity authentication, operation time limit, anti-repudiation, information integrity confirmation, data certificate and timestamp.
In practical application, the construction project management system further includes: the subsequent extended service module comprises a teaching training unit, an engineering management unit, a permission management unit and a process optimization unit;
the teaching training unit comprises but is not limited to a professional engineering personnel training subunit and an engineering participant training subunit;
the engineering management unit comprises but is not limited to outputting achievements to homogeneous enterprises through self engineering project management and accumulated practical experience, providing construction engineering management service, managing construction engineering data and providing electronic process approval signature service;
the authority management unit comprises but is not limited to controlling the user authority by a USB-Key and/or a mode of anti-diffusion watermarking;
the process optimization unit includes but is not limited to discovering problems existing in the process links through construction engineering project management, providing optimization opinions, helping enterprises improve operation efficiency and save cost and time.
Specifically, the professional engineer training subunit includes: organizing construction engineering directional professional training to improve professional skills;
the project participant training subunit includes: the policies, specifications, processes and case training of engineering project management are carried out, so that the standardization of engineering management is improved.
Compared with the prior art, the construction project management system has the following advantages:
in the construction project management system provided by the invention, aiming at the problems that the construction project quality relates to wide responsibility main bodies, quality data is not shared, the quality problem tracing is difficult and the like, a set of construction project management system is built based on the technologies of block chains, digital signatures, big data and the like, the basic data of the whole life cycle of the construction project is collected, the digital file of the construction project is built, the online supervision, the electronic approval and sealing and the quick searching and positioning under large-scale files are realized, the multi-party sharing of the data is realized through the accurate authorization, the aims of weakening the business process and concentrating on the construction project are achieved, and the modernization of social management systems and management capacity is added with tiles.
That is, the construction project management system provided by the embodiment of the present invention can meet the following user requirements:
firstly, safety guarantee can ensure system operation safety, network safety and data safety;
the operation is convenient, multi-user authority access can be allowed, and Web end access can be supported;
thirdly, signature is legal, and electronic signature validation and legal management can be realized;
and fourthly, managing the authority, which can relate to system operation management and user authority management of each participant.
Drawings
Fig. 1 is a schematic diagram of an overall architecture of a construction engineering management system according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a block chain service module in the construction engineering management system according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a big data service module in the construction engineering management system according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a file management module in the construction engineering management system according to an embodiment of the present invention.
Detailed Description
For convenience of understanding, the construction project management system provided by the embodiment of the invention is described in detail below with reference to the drawings in the specification.
An embodiment of the present invention provides a construction engineering management system, as shown in fig. 1, including: the block chain service module can be used for providing management service for the construction project participants;
the digital signature module can be used for inputting official seals and non-official seals of all participants, opening digital signature authority according to user authority, ensuring that all link responsible persons can use the digital signature to stamp the file in the process of examining and approving the file, and the stamped electronic file has equivalent legal efficacy, and ensuring the legitimacy of the electronic file examination and approval; meanwhile, the system provides encryption security, and the use security and the storage security of the digital signature are guaranteed;
the big data service module can be used for collecting and summarizing data resources of all stages of construction engineering, forming a uniform data resource pool and providing data access, data storage, data management, data calculation and data sharing services.
Compared with the prior art, the construction project management system provided by the embodiment of the invention has the following advantages:
in the construction project management system provided by the embodiment of the invention, aiming at the problems that the construction project quality relates to wide responsibility main bodies, quality data is not shared, the quality problem is difficult to trace and the like, a set of construction project management system is built based on the technologies of block chains, digital signatures, big data and the like, the basic data of the construction project in the whole life cycle is collected, the digital file of the construction project is built, the online supervision, the electronic examination and approval seal and the quick search and positioning under large-scale files are realized, the multi-party sharing of the data is realized through accurate authorization, the aims of weakening the business process and concentrating on the construction project are achieved, and the modernization of social management systems and management capacity is tiled.
As shown in fig. 2, the block chain service module may include: the system comprises a alliance management unit, an organization management unit and a contract management unit;
the federation management unit may include, but is not limited to, creating and dynamically managing a federation network, federation chain member invitation, existing member management, and federation policy settings;
the organization management unit can include but is not limited to dynamically managing organization, certificate, and node of the blockchain member;
the contract management unit may include, but is not limited to, full lifecycle management services for contracts, and contract editing, deployment, and invocation.
Wherein, the digital signature module may include: the seal management and control unit and the electronic signature checking unit;
the seal management and control unit can include but is not limited to uniformly managing electronic seals of participants, distributing the electronic seals to different responsible persons for management in a mode of organizing hierarchical authorization, and setting a seal password;
the electronic signature verification unit can include, but is not limited to, being capable of timely discovering signed electronic signatures and file change changes, and automatically invalidating files once changed so as to prevent the printed signature files from being tampered.
As shown in fig. 3, the big data service module may include: the system comprises a data access unit, a data management unit, a data visualization unit and a data sharing unit;
the data access unit can include but is not limited to a mode of docking electronic files, collected data or service systems to obtain a data source of the whole process of the construction project;
the data management unit may include, but is not limited to, forming a full set of canonical, efficient, secure data management mechanisms;
the data visualization unit can include but is not limited to visually displaying the statistical analysis result in a chart form, and providing data decision support and abnormal early warning service;
the data sharing unit may include, but is not limited to, sharing engineering-related data resources within the system through authority settings.
In practical application, the construction engineering management system provided by the embodiment of the present invention may further include: the file management module can be used for realizing a whole set of file approval, management and storage processes so as to simplify the overall approval process of the construction project.
Specifically, as shown in fig. 4, the file management module may include: the system comprises a file directory management unit, a file approval management unit and a file intelligent management unit;
the file directory management unit may include, but is not limited to, full lifecycle file object list, query and maintenance;
the file approval management unit can include but is not limited to file templates, file approvals, file stamps, file tracking, file updates and file archives;
the intelligent document management unit may include, but is not limited to, construction engineering knowledge mapping, document retrieval, and document comparison.
In practical application, the construction engineering management system provided by the embodiment of the present invention may further include: the safety service module comprises a safety protection design model unit, a safety construction management model unit, a safety guarantee system unit and a block chain unit;
the security design model unit can include but is not limited to identity authentication, authorized access control, data confidentiality, data integrity, security audit, virus prevention and control, intrusion detection, real-time monitoring, security scanning, risk analysis and policy adjustment, alarming and response measures;
the safety construction management model unit can include but is not limited to system safety strategy making, information safety implementation application, system safety evaluation and analysis, system operation and maintenance, information safety scheme design and information safety education training;
the security and assurance system unit may include, but is not limited to, a system security subunit and an application security subunit;
the blockchain unit may include, but is not limited to, information recording and is not tamper-resistant.
Specifically, the system security subunit may include: physical isolation and VPN setting;
the application security subunit may include: data encryption, identity authentication, operation time limit, anti-repudiation, information integrity confirmation, data certificate and timestamp.
The safety service module in the construction engineering management system provided by the embodiment of the invention has the functions of preventing business safety risks and resisting information safety risks; furthermore, the prevention of business safety risks includes but is not limited to safe storage of all file information of construction projects, guarantee of electronic cooperation with government agencies, strengthening of confidential file protection of a large number of construction units and the like; accordingly, protection against information security risks include, but are not limited to, sub-network attacks, prevention of information theft, and avoidance of improper use of information.
In practical application, the construction engineering management system provided by the embodiment of the present invention may further include: the subsequent extended service module comprises a teaching training unit, an engineering management unit, a permission management unit and a process optimization unit;
the teaching training unit can comprise but is not limited to a professional engineering personnel training subunit and an engineering participant training subunit;
the engineering management unit can include, but is not limited to, outputting results to homogeneous enterprises through self engineering project management, accumulating practical experience, providing construction engineering management service, managing construction engineering data, and providing electronic process approval signature service;
the authority management unit can include but is not limited to controlling the user authority by a USB-Key and/or a diffusion-proof watermark;
the process optimization unit can be used for discovering problems existing in the process links through construction engineering project management, providing optimization opinions, helping enterprises improve operation efficiency and save cost and time.
Specifically, the professional engineer training subunit may include: organizing construction engineering directional professional training to improve professional skills;
the project participant training subunit may include: the policies, specifications, processes and case training of engineering project management are carried out, so that the standardization of engineering management is improved.
It should be added that users of the construction engineering management system provided by the embodiment of the present invention are distributed in each link of the engineering construction, participants at different stages have different access rights to resources, the usage rights of the resources are divided and managed in roles, and the acquisition and usage of the resources are standardized.
In summary, the construction engineering management system provided in the embodiment of the present invention mainly has the following advantages:
firstly, digital files are managed in a one-stop mode;
secondly, full life cycle electronic signature;
thirdly, managing a knowledge graph by quality;
fourthly, safely sharing the data of the block chain;
and fifthly, the engineering quality problem can be traced.
In addition, the construction engineering management system provided by the embodiment of the invention has the following economic and social benefits:
economic benefits are as follows:
the market demand is large, the variety is many, saves a large amount of paper, prints, the human cost:
70 tens of thousands of construction projects are built in the whole country every year, the current intelligent management realization rate is less than 5%, the intelligent construction is in a rudiment stage, and the market demand is wide; the intelligent construction relates to the dynamic management of the whole life cycle of a construction site, and civil engineering, electromechanical engineering, road and bridge engineering and other engineering projects have use requirements;
secondly, utilizing electronic file management and digital signature technology to drive digital transformation:
in engineering material management, electronic file management is used, so that intelligent management and safe sharing of files can be realized, data safety is guaranteed, and the investment of material management is reduced;
in the supply chain management, an electronic tag is used for applying, checking and confirming payment from the supplier production value, the original 21 links are optimized to 11 links, the original flow of 1.5 months on average is shortened to 10.54 days on average, and the overall efficiency is improved by 70%; meanwhile, a large amount of express cost and paper are saved due to electronic signature, so that remarkable economic benefits are brought to enterprises;
and thirdly, promoting the ecological innovation development of the industry:
the industry is driven to develop into digital and scientific transformation, and a new economic growth point is brought.
Social benefits are as follows:
firstly, the construction engineering quality supervision mode is changed into refinement and high efficiency:
through the information management of the whole process, paperless office work is basically realized, the supervision work efficiency is improved, and the quality supervision is changed from extensive type to fine type and scientific type;
secondly, a reliable basis is provided for quality management and problem tracing of construction projects:
engineering data information resources are fully collected and integrated, related engineering quality safety states are timely and comprehensively mastered, online quality supervision and data safety sharing are achieved, and reliable bases are provided for judging the quality conditions of the engineering, solving the quality safety problems and quickly tracing the engineering quality problems;
thirdly, ensuring the engineering quality and reducing the loss:
the method has the advantages that the counterfeiting behavior of the engineering quality is remarkably reduced, the unqualified condition is found in time, tracking processing is carried out, irreversible loss caused by the fact that the unqualified condition is hidden in the engineering is avoided, and outstanding contribution is made to ensuring the engineering quality, protecting the investment of the country and people and maintaining the benefits of people.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. A construction project management system, comprising:
the block chain service module is used for providing management service for the construction project participants;
the digital signature module is used for inputting official seals and non-official seals of all participants, opening digital signature authority according to user authority, ensuring that all link responsible persons can use the digital signatures to stamp electronic seals on files in the process of examining and approving the files, and the electronic files stamped with the seals have equivalent legal efficacy, and ensuring the legitimacy of the examination and approval of the electronic files; meanwhile, the system provides encryption security, and the use security and the storage security of the digital signature are guaranteed;
and the big data service module is used for collecting and summarizing data resources of each stage of the construction project, forming a uniform data resource pool and providing data access, data storage, data management, data calculation and data sharing services.
2. The construction project management system of claim 1, wherein the blockchain service module comprises: the system comprises a alliance management unit, an organization management unit and a contract management unit;
the alliance management unit comprises but is not limited to creating and dynamically managing alliance networks, alliance chain member invitation, existing member management and alliance strategy setting;
the organization management unit comprises but is not limited to dynamically managing organization, certificate and node of the blockchain member;
the contract management units include, but are not limited to, full lifecycle management services for contracts, and contract editing, deployment, and invocation.
3. The construction project management system according to claim 1, wherein the digital signature module includes: the seal management and control unit and the electronic signature checking unit;
the seal management and control unit comprises but is not limited to uniformly managing electronic seals of participants, managing different responsible persons in an organization grading authorization mode, and setting a seal password;
the electronic signature verification unit comprises but is not limited to the electronic signature and the file change after signing can be timely found, and the file is automatically disabled once changed, so that the printed signature file is prevented from being tampered.
4. The construction project management system according to claim 1, wherein the big data service module comprises: the system comprises a data access unit, a data management unit, a data visualization unit and a data sharing unit;
the data access unit comprises but is not limited to a mode of docking electronic files, collected data or service systems to acquire a data source of the whole process of the construction project;
the data management unit comprises but is not limited to a complete set of normative, efficient and safe data management mechanism;
the data visualization unit comprises but is not limited to visually displaying a statistical analysis result in a chart form, and providing data decision support and abnormal early warning service;
the data sharing unit includes but is not limited to sharing engineering related data resources in the system through permission setting.
5. The construction project management system according to any one of claims 1 to 4, further comprising: and the file management module is used for realizing a whole set of file approval, management and storage processes so as to simplify the whole approval process of the construction project.
6. The construction project management system according to claim 5, wherein the file management module comprises: the system comprises a file directory management unit, a file approval management unit and a file intelligent management unit;
the file directory management unit comprises but is not limited to a full life cycle file target list, query and maintenance;
the file approval management unit comprises but is not limited to a file template, file approval, file stamp, file tracking, file updating and file filing;
the intelligent file management unit comprises but is not limited to a construction engineering knowledge graph, file retrieval and file comparison.
7. The construction project management system according to claim 5, further comprising: the safety service module comprises a safety protection design model unit, a safety construction management model unit, a safety guarantee system unit and a block chain unit;
the safety protection design model unit comprises but is not limited to identity authentication, authorized access control, data confidentiality, data integrity, safety audit, virus prevention and control, intrusion detection, real-time monitoring, safety scanning, risk analysis and strategy adjustment, alarming and response measures;
the safety construction management model unit comprises but is not limited to system safety strategy formulation, information safety implementation application, system safety evaluation and analysis, system operation and maintenance, information safety scheme design and information safety education training;
the safety guarantee system unit comprises but is not limited to a system safety subunit and an application safety subunit;
the blockchain unit includes, but is not limited to, information recording and is not tamper-resistant.
8. The construction project management system according to claim 7, wherein the system safety subunit comprises: physical isolation and VPN setting;
the application security subunit includes: data encryption, identity authentication, operation time limit, anti-repudiation, information integrity confirmation, data certificate and timestamp.
9. The construction project management system according to claim 7, further comprising: the subsequent extended service module comprises a teaching training unit, an engineering management unit, a permission management unit and a process optimization unit;
the teaching training unit comprises but is not limited to a professional engineering personnel training subunit and an engineering participant training subunit;
the engineering management unit comprises but is not limited to outputting achievements to homogeneous enterprises through self engineering project management and accumulated practical experience, providing construction engineering management service, managing construction engineering data and providing electronic process approval signature service;
the authority management unit comprises but is not limited to controlling the user authority by a USB-Key and/or a mode of anti-diffusion watermarking;
the process optimization unit includes but is not limited to discovering problems existing in the process links through construction engineering project management, providing optimization opinions, helping enterprises improve operation efficiency and save cost and time.
10. The construction project management system of claim 9, wherein the professional engineer training subunit comprises: organizing construction engineering directional professional training to improve professional skills;
the project participant training subunit includes: the policies, specifications, processes and case training of engineering project management are carried out, so that the standardization of engineering management is improved.
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