CN110175819B - Online multi-person cooperation daily affair personalized service system and operation method - Google Patents
Online multi-person cooperation daily affair personalized service system and operation method Download PDFInfo
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- CN110175819B CN110175819B CN201910456384.0A CN201910456384A CN110175819B CN 110175819 B CN110175819 B CN 110175819B CN 201910456384 A CN201910456384 A CN 201910456384A CN 110175819 B CN110175819 B CN 110175819B
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- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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Abstract
The invention discloses an on-line multi-person cooperation daily affair personalized service system, which comprises: the daily work decomposition and distribution module is connected with the online multi-person cooperation module; the online multi-person cooperation module is connected with the intelligent contract module and the distributed storage module; the intelligent contract module is connected with the document retrieval and query module; the distributed storage module is connected with the data encryption and authorization module; the data encryption and authorization module is connected with the block chain management module; the problems that in the prior art, document information cannot be traced and summarized, task information cannot be effectively traced and summarized, document circulation and approval among enterprise departments, document auditing and version traceability of outsource units of enterprises and the like exist in lean management in the power industry, and efficiency is low are solved.
Description
Technical Field
The invention belongs to a software technology, and particularly relates to an online multi-person cooperation daily affair personalized service system and an operation method.
Background
Lean production is introduced into China at the end of the last 70 th century, after the twenty-first century, with the increasing of the external openness degree of China, the depth of external communication is continuously deepened, the trends of globalization, brand internationalization and market management of products are faster and faster, particularly in the face of the coming of global competition and the micro era brought by the addition of WTO, the popularization strength is continuously increased in the aspect of lean management, certain achievements are obtained, the lean management is researched and explored in the electric power industry of China, and a plurality of experts explore and study from various aspects, such as full production maintenance, comprehensive quality management, 6S management, six sigma management and the like in the aspects of lean production, supply chain, cost, property, customer service, culture and the like; however, in the power industry in the prior art, document information cannot be traced back for lean management, task information cannot be effectively tracked and summarized, document circulation and approval among enterprise departments, document auditing and version traceability of outsourcing units of enterprises and the like exist, and the problems of low efficiency exist.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the online multi-person cooperation daily affair personalized service system and the operation method are provided to solve the problems that in the prior art, document information cannot be traced and summarized, task information cannot be effectively traced and summarized, document circulation and approval among enterprise departments, document auditing and version traceability of outsourced units of enterprises and the like exist in lean management in the power industry, and efficiency is low.
The technical scheme of the invention is as follows:
an online multi-person collaboration daily affair personalized service system, comprising:
daily affair work decomposition and dispatch module: the decomposition of daily work, the distribution of work tasks and the tracking of task completion conditions are realized; connecting with an online multi-person cooperation module;
an online multi-person collaboration module: the module supports multi-person online cooperative work of Word and Excel based on a WEB document cooperation suite, directly edits the Word and Excel document in a browser window and stores the document in a Web server, realizes unified management of the document and the spreadsheet, supports mandatory trace reservation and has the functions of reading only and copy prevention; the intelligent contract module and the distributed storage module are connected;
the intelligent contract module: automatically executing predefined rules and terms based on trusted non-tamperable data in the blockchain; is connected with a document retrieval and query module;
a distributed storage module: the document data is stored in a block chain distributed mode, the storage is completed by different node servers together, and each node records complete content, participates in monitoring the document delivery timeliness and tracing management of the document quality, and is used for joint certification; under the guarantee of a block chain consensus mechanism, each node adopts a synchronization mode to ensure that document data are completely consistent; is connected with the data encryption and authorization module;
the document retrieval and query module: performing data attribution main body authorization check on an inquiry request for inquiring user signature, allowing the authorized inquiry request to be subjected to inquiry processing, calling a document clustering algorithm based on dynamic interval mapping, performing block storage on related documents and constructing an inquiry interval chain for calling when the inquiry request is processed; according to the historical retrieval behaviors of the query user, a personal theme document library is generated, and the efficient retrieval and utilization of contents related to the personal behaviors in the non-structural document are improved;
the data encryption and authorization module: the public and private key pair of each data attribution main body is stored in a centralized manner, when the data is submitted and stored, the public key of the attribution main body is used for encrypting the data, and the private key is used for signing the data; when data is inquired, a private key is used for signing an inquiry request, a block chain is called for inquiring the data, and an inquiry result calls a public key of an attribution main body for decryption operation; is connected with the block chain management module;
a block chain management module: the module realizes management and monitoring of the block chain node server, access management of enterprise departments, intelligent contract management and CA certificate issuing management; by the module, an encryption and decryption public and private key pair of a data attribution main body (department) can be generated.
The daily work decomposition and distribution and completion tracking and summarizing processing method comprises the following steps:
step 1, an enterprise department decomposes specific daily affairs into work tasks and distributes the work tasks to workers or cooperative departments through a daily affair work decomposition and distribution module;
step 2, during the task, a task receiver reports the progress condition of the work task at regular intervals on the online multi-person cooperation module, the online multi-person cooperation module supports the multi-person cooperative operation of the same work, the online multi-person cooperation module calls a data submission and storage method of the distributed storage module, and the progress condition of the work task is stored in a block chain distributed mode;
step 3, the distributed storage module calls a data encryption and authorization module to inquire whether a public key of a data attribution main body exists or not, if so, the public key of the data attribution main body is used for encrypting data, and then a private key is used for signing the encrypted data;
step 4, if the public key of the data attribution main body does not exist, calling the block chain management module to create a public and private key pair of the data attribution main body, registering the public key of the data attribution main body, and storing the public and private key pair of the data attribution main body into a database;
step 5, the distributed storage module stores the encrypted and signed data, under the guarantee of a block chain consensus mechanism, all nodes record complete contents, and the storage mode can ensure the safety and integrity of document data and prevent the destructiveness of data tampering of a single node by others;
step 6, after the task is completed, a task receiver submits a task completion condition in the online multi-person cooperation module, the online multi-person cooperation module calls a data submission and storage method of the distributed storage module, and the task completion condition is stored in a block chain distributed mode;
and 7, after the staff and the cooperation department finish the tasks, the intelligent contract module automatically executes the data merging and counting process of the completion condition of the multi-person cooperation tasks based on the credible data which can not be tampered in the block chain, generates a report of the completion condition of the daily affair work and stores the report in a database.
The method comprises a release processing method of department standard specifications and systems, and specifically comprises the following steps:
step 1, an enterprise department formulates a department standard, a specification and a system through an online multi-person cooperation module, the online multi-person cooperation module supports multi-person cooperation online operation of the same document, the online multi-person cooperation module calls a data submission and storage method of a distributed storage module, and the department standard, the specification and the system are stored in a block chain distributed mode;
step 1, the data submitting and storing method in the distributed storage module calls the data encryption and authorization module, whether a public key of a data attribution main body (department) exists is inquired, if the public key exists, the public key of the data attribution main body is used for encrypting data, and then a private key is used for signing the encrypted data;
step 2, if the public key of the data attribution main body does not exist, calling the block chain management module to create a public and private key pair of the data attribution main body, registering the public key of the data attribution main body, and storing the public and private key pair of the data attribution main body into a database;
step 3, the distributed storage module stores the encrypted and signed data, under the guarantee of a block chain consensus mechanism, all nodes record complete contents, and the storage mode can ensure the safety and integrity of document data and prevent the destructiveness of data tampering of a single node by others;
step 4, after a department standard, a standard and a system are formulated, the department submits and issues related standards, standards and systems in the online multi-person cooperation module, and the online multi-person cooperation module calls the intelligent contract module to execute a standard and system issuing process; in the standard specification and system issuing process, the document retrieval and query module calls a document clustering algorithm based on dynamic interval mapping, stores issued standard specification and system documents in blocks, constructs a query interval chain, and stores the standard specification and system query interval chain to a database.
The method also comprises a method for processing document circulation and examination and approval among departments, and specifically comprises the following steps:
step 1, an enterprise department formulates a department official document through an online multi-person cooperation module, and the online multi-person cooperation module supports multi-person cooperation online operation of the same document; the online multi-person cooperation module calls a data submission and storage method of the distributed storage module, and stores department documents in a block chain distributed mode;
step 2, the data submitting and storing method in the distributed storage module calls the data encryption and authorization module, whether a public key of a data attribution main body exists is inquired, if the public key of the data attribution main body exists, the public key of the data attribution main body is used for encrypting data, and then a private key is used for signing the encrypted data;
step 3, if the public key of the data attribution main body does not exist, calling the block chain management module to create a public and private key pair of the data attribution main body, registering the public key of the data attribution main body, and storing the public and private key pair of the data attribution main body into a database;
step 4, the distributed storage module stores the encrypted and signed data, under the guarantee of a block chain consensus mechanism, all nodes record complete contents, and the storage mode can ensure the safety and integrity of document data and prevent the destructiveness of data tampering of a single node by others;
step 5, after a department official document is formulated, initiating official document circulation, approval and processing to a cooperative department through an online multi-person cooperative module, calling the intelligent contract module by the online multi-person cooperative module, executing an official document circulation processing flow, and reminding a next link department of official document approval or processing;
step 6, the next link department carries out official document circulation, examination and approval and processing on the online multi-person cooperation module, and examination and approval opinions or processing conditions are stored in a database through the distributed storage module; the system calls the intelligent contract module, continues to execute the official document circulation processing flow, and stores official document circulation records between departments to the database.
The method also comprises a document auditing and version traceable processing method of the outsource unit, and specifically comprises the following steps:
step 1, submitting relevant documents such as operation maintenance, project implementation and the like of an enterprise outsourcing unit through an online multi-person cooperation module; the online multi-person cooperation module calls a data submission and storage method of the distributed storage module, and stores the outsource unit document in a block chain distributed mode;
step 2, the data submitting and storing method in the distributed storage module calls the data encryption and authorization module, whether a public key of a data attribution main body exists is inquired, if the public key of the data attribution main body exists, the public key of the data attribution main body is used for encrypting data, and then a private key is used for signing the encrypted data;
step 3, if the public key of the data attribution main body does not exist, calling the block chain management module to create a public and private key pair of the data attribution main body, registering the public key of the data attribution main body, and storing the public and private key pair of the data attribution main body into a database;
step 4, the distributed storage module stores the encrypted and signed data, under the guarantee of a block chain consensus mechanism, all nodes record complete contents, and the storage mode can guarantee the safety and the integrity of document data and prevent the destructiveness of data falsification of a single node by others;
step 5, after the file of the outsource unit is submitted, the online multi-person cooperation module starts the file warehousing online examination and approval of the outsource unit, the online multi-person cooperation module calls the intelligent contract module, the file warehousing examination and approval process of the outsource unit is executed, and the next link department is reminded to carry out examination and approval or processing by the intelligent contract module;
step 5, the next link department carries out the warehousing examination and approval of the documents of the outsourcing units in the online multi-person cooperation module, and examination and approval opinions or processing conditions are stored in a database through the distributed storage module; the system calls an intelligent contract module, continues to execute the document warehousing examination and approval process of the outsource unit, and stores the document warehousing examination and approval flow of the outsource unit between departments and records the flow to a database; the online multi-person cooperation module supports online multi-person approval and mandatory trace reservation to support the cooperative work of multiple departments and strengthen the tracing management of the timeliness of the delivery of the relevant documents of the outsourced units and the document quality.
The method also comprises a document retrieval and query processing method, which specifically comprises the following steps:
step 1, a user organizes related daily affair work, standard specification and system, official document and inquiry request of a foreign institution document through an online multi-person cooperation module, and the online multi-person cooperation module calls a data inquiry method of the document retrieval and inquiry module to retrieve and inquire related documents;
step 2, the data query method of the document retrieval and query module calls the data encryption and authorization module to sign the query request by using a query user private key;
step 3, the document retrieval and query module carries out authorization check of the data attribution main body on the query request with the signature of the query user, and if the authorization of the data attribution main body is not obtained, an empty query result is returned to the query user and prompted;
step 4, if the authorization of the data attribution main body is obtained, the distributed storage module is called to execute the query request processing, if the query request is standard and system, the distributed storage module calls the query interval chain of the document retrieval and query module to perform query;
and 5, inquiring the inquiry data obtained by the request, calling the public key of the data attribution main body by the data encryption and authorization module to decrypt, and returning the decrypted inquiry result to the inquiry user.
The invention has the beneficial effects that:
the invention relates to an on-line multi-person cooperation personalized service system for electric power daily affairs based on a block chain technology. The system relies on the characteristics of distributed decentralized synchronous bookkeeping, transaction identity authentication, data encryption, data non-tampering and the like in the block chain technology, ensures that document information is trustable and traceable by virtue of authenticity characteristics of the information non-tampering, guides employees to stand up positions and daily work, realizes decomposition and distribution of enterprise daily business work, tracking and summarizing of completion conditions, and releases of standard specifications and systems of enterprise departments, document circulation and approval among the enterprise departments, document auditing and version traceable of outsourced units of enterprises and the like. The system realizes information sharing and work cooperation of transaction processing of all departments in an enterprise, improves the enterprise informatization management level, improves the work efficiency of all departments in the enterprise, and further comprehensively improves the lean management level of power supply enterprises. The invention starts from the improvement of the actual daily affair management in an enterprise, solves the personalized service requirement of the staff, and has positive and important significance for improving the power supply reliability; the problems that in the prior art, document information cannot be traced and summarized, task information cannot be effectively traced and summarized, document circulation and approval among enterprise departments, document auditing and version traceability of outsource units of enterprises and the like exist in lean management in the power industry, and efficiency is low are solved.
Drawings
FIG. 1 is a flow chart of the daily affairs work decomposition, dispatch, completion tracking and summary of the present invention;
FIG. 2 is a flow chart of the release of the department standards and regulations of the present invention;
FIG. 3 is a flow chart of the document transfer and approval process between departments of the present invention;
FIG. 4 is a flowchart of the outsource unit document audit and version traceability process of the present invention;
FIG. 5 is a flowchart of document retrieval and query in accordance with the present invention.
Detailed Description
The invention comprises the following steps:
daily affair work decomposition and dispatch module: the decomposition and distribution of the daily affairs of the electric power are realized, the completion time limit is set, and when a task receiver receives the task prompt, the task receiver starts to perform the task. During the task period, the task receiver reports the task progress condition periodically; after the task is completed, the task receiver submits the task completion condition, and the actual completion time is automatically recorded by the system so as to be convenient for analysis and statistics.
An online multi-person collaboration module: the module can support multi-person online cooperative work of Word or Excel based on a WEB document cooperation suite. And the task receiver directly edits the Word or Excel document in the browser and stores the Word or Excel document in the WEB server. The module realizes the unified management of Word or Excel documents, supports the mandatory trace reservation to support the cooperative work of multiple persons, and has the options of reading only, copy prevention and the like.
A block chain management module: the module realizes management and monitoring of the block chain node server, access management of enterprise departments, intelligent contract management, CA certificate issuing management and the like. The administrator can configure a plurality of persons who access each department of the enterprise to cooperatively operate the document storage server, the encryption and decryption keys and a plurality of predefined rules and terms for automatic execution through the module.
The resource directory system and authority management module: including catalog classification, resource cataloging, catalog querying, catalog authorization, data quality assessment, and the like. The administrator can configure document catalog classification, resource cataloging and catalog inquiring on the node server and catalog operation authorization of each department of the enterprise through the module, and perform quality evaluation on the input document data.
A distributed storage module: the multi-person collaborative document storage is completed by different node servers together, and each node records complete content, so that the multi-person collaborative document storage can participate in monitoring document delivery timeliness and tracing management of document quality and is used for joint certification. Unlike traditional distributed storage, the uniqueness of blockchain distributed storage is in two ways: firstly, each node of the block chain stores complete data according to a block chain structure, and the traditional distributed storage generally divides the data into a plurality of parts according to a certain rule for storage. And secondly, the storage of each node of the block chain is independent and equal in position, and the system ensures the consistency of the storage by means of a consensus mechanism. While conventional distributed storage generally synchronizes data to other backup nodes through a central node. The storage mode can ensure the safety and the integrity of document data and prevent the destructiveness of others caused by the data tampering of a single node. Under the guarantee of a block chain consensus mechanism, each node adopts a synchronization mode to ensure that document data are completely consistent. The node server stores data such as resource catalog cataloging and authorization information, and encrypted department collaborative matters and office task information.
The intelligent contract module: smart contracts are the automated execution of some predefined rules and terms based on trusted non-tamperable data in the blockchain. For example, an Excel report form cooperatively operated by multiple departments can utilize intelligent contract processing to automatically carry out report form data merging and statistical processing. And for example, for the circulation of official documents among departments, the sharing and synchronization of the quotation information of the cooperative matters among the departments can be realized by using the block chain technology, and the examination, approval and circulation of the official documents can be automatically realized by using intelligent contract processing.
The document retrieval and query module: standards, specifications, systems and the like of all departments in an enterprise need to be shared in a network for all personnel to search and use. The module uses a document clustering algorithm based on dynamic interval mapping, and uses a blocking and feature extraction method to generate a blocking feature set of a document, block-stores related documents and constructs a query interval chain, so that the storage and retrieval efficiency is improved, and simultaneously, a personal subject document library is generated according to the historical retrieval behavior of an application, and further, the efficient retrieval and utilization of contents related to personal behaviors in a large number of non-structural documents is improved.
The data encryption and authorization module: the account identity information of each department in the enterprise is encrypted, and the important business data is also stored in an encryption mode. The module stores the public and private key pair of each data attribution main body (enterprise department) in a centralized manner, and when the data is submitted and stored, the main body public key is used for encrypting the data and the private key is used for signing the data. When data is inquired, the private key is used for signing the inquiry, the block chain interface is called for inquiring the request data, and the obtained result calls the main public key for decryption operation. The query data can be accessed only under the condition of obtaining the authorization of the data main body, thereby ensuring the security and the confidentiality of the data.
The application server is a WEB application server, the block chain management module realizes the management and monitoring of the block chain link point server, and a system administrator can generate an encryption and decryption public and private key pair of each department access block chain of an enterprise and an intelligent contract for automatic execution through the module. The resource directory system and the authority management module are used for configuring document directory classification and resource cataloging on the node server, and performing cataloging inquiry, directory operation authorization of enterprise departments and the like. Through the module, a system administrator can evaluate the quality of the stored document data.
The daily affair work decomposition dispatching and completion tracking method comprises the following steps:
1) The enterprise department decomposes the specific daily affairs into work tasks and distributes the work tasks to the working personnel or the cooperation department through the daily affair work decomposition and distribution module;
2) And during the task, the task receiver reports the progress condition of the work task at regular intervals in the online multi-person cooperation module, and the online multi-person cooperation module supports the multi-person cooperative operation of the same work. The online multi-person cooperation module calls a data submission and storage method of the distributed storage module, and the progress condition of the work task is stored in a block chain distributed mode;
3) The data submitting and storing method in the distributed storage module calls the data encryption and authorization module, queries whether a public key of a data attribution main body (department) exists, encrypts data by using the public key of the data attribution main body if the public key exists, and signs the encrypted data by using a private key;
4) If the public key of the data attribution main body (department) does not exist, calling the block chain management module to create a public and private key pair of the data attribution main body and registering the public key of the data attribution main body, and storing the public and private key pair of the data attribution main body into a database;
5) The distributed storage module stores encrypted and signed data, under the guarantee of a block chain consensus mechanism, all nodes record complete contents, and the storage mode can ensure the safety and integrity of document data and prevent the destructiveness of data tampering of a single node by others;
6) After the task is completed, a task receiver submits a task completion condition in the online multi-person cooperation module, the online multi-person cooperation module calls a data submission and storage method of the distributed storage module, and the task completion condition is stored in a block chain distributed mode;
7) After the staff and the cooperation department finish the task, the intelligent contract module automatically executes the data merging and counting process of the completion condition of the multi-person cooperation task based on the credible data which can not be tampered in the block chain, generates a daily affair work completion condition report and stores the report in the database.
The release method of the department standard specification and system comprises the following steps:
1) And the enterprise department formulates a department standard, a specification and a system through the online multi-person cooperation module, and the online multi-person cooperation module supports multi-person cooperation online operation of the same document. The online multi-person cooperation module calls a data submission and storage method of the distributed storage module, and stores the department standard, specification and system in a block chain distributed mode;
2) The data submitting and storing method in the distributed storage module calls the data encryption and authorization module, queries whether a public key of a data attribution main body (department) exists, encrypts data by using the public key of the data attribution main body if the public key exists, and signs the encrypted data by using a private key;
3) If the public key of the data attribution main body (department) does not exist, calling the block chain management module to create a public and private key pair of the data attribution main body, registering the public key of the data attribution main body, and storing the public and private key pair of the data attribution main body into a database;
4) The distributed storage module stores encrypted and signed data, under the guarantee of a block chain consensus mechanism, all nodes record complete contents, and the storage mode can ensure the safety and integrity of document data and prevent the destructiveness of data falsification of a single node by others;
5) After the department standard, the standard and the system are established, the department submits and releases the relevant standard, the standard and the system in the online multi-person cooperation module, and the online multi-person cooperation module calls the intelligent contract module to execute the standard and the system release process. In the standard specification and system issuing process, the document retrieval and query module calls a document clustering algorithm based on dynamic interval mapping, stores issued standard specification and system documents in blocks, constructs a query interval chain, and stores the standard specification and system query interval chain to a database.
The work method for document circulation and approval among departments comprises the following steps:
1) And the enterprise department formulates a department official document through the online multi-person cooperation module, and the online multi-person cooperation module supports multi-person cooperation online operation of the same document. The online multi-person cooperation module calls a data submission and storage method of the distributed storage module, and stores department documents in a block chain distributed mode;
2) The data submitting and storing method in the distributed storage module calls the data encryption and authorization module, queries whether a public key of a data attribution main body (department) exists, encrypts data by using the public key of the data attribution main body if the public key exists, and signs the encrypted data by using a private key;
3) If the public key of the data attribution main body (department) does not exist, calling the block chain management module to create a public and private key pair of the data attribution main body and registering the public key of the data attribution main body, and storing the public and private key pair of the data attribution main body into a database;
4) The distributed storage module stores encrypted and signed data, under the guarantee of a block chain consensus mechanism, all nodes record complete contents, and the storage mode can ensure the safety and integrity of document data and prevent the destructiveness of data tampering of a single node by others;
5) After a department official document is formulated, initiating official document circulation, approval and processing to a cooperation department through the online multi-person cooperation module, calling the intelligent contract module by the online multi-person cooperation module, executing an official document circulation processing flow, and reminding a next link department of carrying out official document approval or processing by the intelligent contract module;
6) And the next link department carries out official document circulation, examination and approval and processing in the online multi-person cooperation module, and examination and approval opinions or processing conditions are stored in a database through the distributed storage module. The system calls the intelligent contract module, continues to execute the official document circulation processing flow, and stores official document circulation records between departments to the database.
The document auditing and version traceable work of the outsourcing unit comprises the following steps:
1) And the enterprise outsourcing unit submits the relevant documents of the operation maintenance, project implementation and the like of the outsourcing unit through the online multi-person cooperation module. The online multi-person cooperation module calls a data submission and storage method of the distributed storage module, and stores outsource unit documents in a block chain distributed mode;
2) The data submitting and storing method in the distributed storage module calls the data encryption and authorization module, queries whether a public key of a data attribution main body (department) exists, encrypts data by using the public key of the data attribution main body if the public key exists, and signs the encrypted data by using a private key;
3) If the public key of the data attribution main body (department) does not exist, calling the block chain management module to create a public and private key pair of the data attribution main body, registering the public key of the data attribution main body, and storing the public and private key pair of the data attribution main body into a database;
4) The distributed storage module stores encrypted and signed data, under the guarantee of a block chain consensus mechanism, all nodes record complete contents, and the storage mode can ensure the safety and integrity of document data and prevent the destructiveness of data tampering of a single node by others;
5) After the file of the outsource unit is submitted, the online multi-person cooperation module starts the file warehousing online examination and approval of the outsource unit, calls the intelligent contract module, executes the file warehousing examination and approval process of the outsource unit, and reminds the next link department to carry out examination and approval or processing;
6) And the next link department carries out document warehousing examination and approval of the outsourcing unit in the online multi-person cooperation module, and examination and approval opinions or processing conditions are stored in a database through the distributed storage module. And the system calls the intelligent contract module to continuously execute the document warehousing examination and approval process of the outsource unit, and stores the document warehousing examination and approval flow of the outsource unit between departments and records the flow to the database. The online multi-person cooperation module supports online multi-person approval and mandatory trace reservation so as to support the cooperative work of multiple departments and strengthen the tracing management of the timeliness of the delivery of the related documents of the outsourced units and the document quality.
The document retrieval and query comprises:
1) A user organizes related daily work, standard specifications and systems, official documents and query requests of outsourced unit documents through the online multi-person cooperation module, and the online multi-person cooperation module calls a data query method of the document retrieval and query module to retrieve and query related documents;
2) The data query method of the document retrieval and query module calls the data encryption and authorization module to sign the query request by using a query user private key;
3) The document retrieval and query module carries out authorization check of a data attribution main body (department) on a query request with a query user signature, and if authorization of the data attribution main body is not obtained, an empty query result is returned to the query user and prompted;
4) If the authorization of the data attribution main body is obtained, the distributed storage module is called to execute the query request processing, and if the query request is standard and system, the distributed storage module calls a query interval chain of the document retrieval and query module to perform query;
and the data encryption and authorization module calls the public key of the data attribution main body to decrypt the query data obtained by the query request, and the decrypted query result is returned to the query user.
Claims (5)
1. An operation method of an online multi-person cooperation daily affair personalized service system, wherein the system comprises the following steps:
daily affair work decomposes and dispatches module: the decomposition of daily affair work, the dispatching of work tasks and the tracking of task completion conditions are realized; connecting with an online multi-person cooperation module;
an online multi-person collaboration module: the module supports multi-person online cooperative work of Word and Excel based on a WEB document cooperation suite, directly edits the Word and Excel document in a browser window and stores the document in a Web server, realizes unified management of the document and the spreadsheet, supports mandatory trace reservation and has the functions of reading only and copy prevention; the intelligent contract module and the distributed storage module are connected;
the intelligent contract module: automatically executing predefined rules and terms based on trusted non-tamperable data in the blockchain; is connected with a document retrieval and query module;
a distributed storage module: the document data is stored in a block chain distributed mode, the storage is completed by different node servers together, and each node records complete content, participates in monitoring document delivery timeliness and tracing management of document quality and is used for joint certification; under the guarantee of a block chain consensus mechanism, each node adopts a synchronization mode to ensure that document data are completely consistent; is connected with the data encryption and authorization module;
the document retrieval and query module: performing data attribution main body authorization check on an inquiry request for inquiring user signature, allowing the authorized inquiry request to be subjected to inquiry processing, calling a document clustering algorithm based on dynamic interval mapping, performing block storage on related documents and constructing an inquiry interval chain for calling when the inquiry request is processed; according to the historical retrieval behaviors of the query user, a personal theme document library is generated, and the efficient retrieval and utilization of contents related to the personal behaviors in the non-structural document are improved;
the data encryption and authorization module: the public and private key pair of each data attribution main body is stored in a centralized manner, when the data is submitted and stored, the public key of the attribution main body is used for encrypting the data, and the private key is used for signing the data; when data is queried, a private key is used for signing a query request, a block chain is called for querying data, and a query result calls a public key of a home agent for decryption; is connected with the block chain management module;
a block chain management module: the module realizes management and monitoring of the block chain link point server, access management of enterprise departments, intelligent contract management and CA certificate issuing management; through the module, an encryption and decryption public and private key pair of the data attribution main body can be generated;
the operation method comprises a release processing method of department standard specifications and systems, and specifically comprises the following steps:
step 1, an enterprise department formulates a department standard, a specification and a system through an online multi-person cooperation module, the online multi-person cooperation module supports multi-person cooperation online operation of the same document, the online multi-person cooperation module calls a data submission and storage method of a distributed storage module, and the department standard, the specification and the system are stored in a block chain distributed mode;
step 1, a data submission and storage method in the distributed storage module calls the data encryption and authorization module, whether a public key of a data attribution main body exists is inquired, if the public key of the data attribution main body exists, the public key of the data attribution main body is used for encrypting data, and then a private key is used for signing the encrypted data;
step 2, if the public key of the data attribution main body does not exist, calling the block chain management module to create a public and private key pair of the data attribution main body, registering the public key of the data attribution main body, and storing the public and private key pair of the data attribution main body into a database;
step 3, the distributed storage module stores the encrypted and signed data, under the guarantee of a block chain consensus mechanism, all nodes record complete contents, and the storage mode can ensure the safety and integrity of document data and prevent the destructiveness of data tampering of a single node by others;
step 4, after a department standard, a standard and a system are formulated, the department submits and releases the relevant standard, the standard and the system in the online multi-person cooperation module, and the online multi-person cooperation module calls the intelligent contract module to execute a standard and system release process; in the standard specification and system issuing process, the document retrieval and query module calls a document clustering algorithm based on dynamic interval mapping, stores issued standard specification and system documents in blocks, constructs a query interval chain, and stores the standard specification and system query interval chain to a database.
2. The method of claim 1, wherein the system further comprises: the daily affair work decomposition dispatching and completion condition tracking and summarizing processing method specifically comprises the following steps:
step 1, an enterprise department decomposes a specific daily affair into a work task and distributes the work task to a worker or a cooperation department through a daily affair work decomposition and distribution module;
step 2, during a task, a task receiver reports the progress condition of the work task at regular intervals in the online multi-person cooperation module, the online multi-person cooperation module supports the cooperative operation of multiple persons in the same work, the online multi-person cooperation module calls a data submission and storage method of the distributed storage module, and the progress condition of the work task is stored in a block chain distributed mode;
step 3, the distributed storage module calls a data encryption and authorization module to inquire whether a public key of a data attribution main body exists or not, if so, the public key of the data attribution main body is used for encrypting data, and then a private key is used for signing the encrypted data;
step 4, if the public key of the data attribution main body does not exist, calling the block chain management module to create a public and private key pair of the data attribution main body and register the public key of the data attribution main body, and storing the public and private key pair of the data attribution main body into a database;
step 5, the distributed storage module stores the encrypted and signed data, under the guarantee of a block chain consensus mechanism, all nodes record complete contents, and the storage mode can ensure the safety and integrity of document data and prevent the destructiveness of data tampering of a single node by others;
step 6, after the task is completed, a task receiver submits a task completion condition in the online multi-person cooperation module, the online multi-person cooperation module calls a data submission and storage method of the distributed storage module, and the task completion condition is stored in a block chain distributed mode;
and 7, after the staff and the cooperation department finish the tasks, the intelligent contract module automatically executes the data merging and counting process of the completion condition of the multi-person cooperation tasks based on the credible data which can not be tampered in the block chain, generates a report of the completion condition of the daily affair work and stores the report in a database.
3. The method of claim 1, wherein the method comprises: the method also comprises a method for processing document circulation and examination and approval among departments, and specifically comprises the following steps:
step 1, an enterprise department formulates a department official document through an online multi-person cooperation module, and the online multi-person cooperation module supports multi-person cooperation online operation of the same document; the online multi-person cooperation module calls a data submission and storage method of the distributed storage module, and stores department documents in a block chain distributed mode;
step 2, the data submitting and storing method in the distributed storage module calls the data encryption and authorization module, whether a public key of a data attribution main body exists is inquired, if the public key of the data attribution main body exists, the public key of the data attribution main body is used for encrypting data, and then a private key is used for signing the encrypted data;
step 3, if the public key of the data attribution main body does not exist, calling the block chain management module to create a public and private key pair of the data attribution main body, registering the public key of the data attribution main body, and storing the public and private key pair of the data attribution main body into a database;
step 4, the distributed storage module stores the encrypted and signed data, under the guarantee of a block chain consensus mechanism, all nodes record complete contents, and the storage mode can ensure the safety and integrity of document data and prevent the destructiveness of data tampering of a single node by others;
step 5, after a department official document is formulated, initiating official document circulation, approval and processing to a cooperative department through an online multi-person cooperative module, calling the intelligent contract module by the online multi-person cooperative module, executing an official document circulation processing flow, and reminding a next link department of official document approval or processing;
step 6, the next link department carries out official document circulation, examination and approval and processing on the on-line multi-person cooperation module, and examination and approval opinions or processing conditions are stored in a database through the distributed storage module; and the system calls the intelligent contract module, continues to execute the official document circulation processing flow, and stores the official document circulation records between departments to the database.
4. The method of claim 1, wherein the method comprises: the method also comprises a document auditing and version traceable processing method of the outsource unit, and specifically comprises the following steps:
step 1, submitting relevant documents such as operation maintenance, project implementation and the like of an enterprise outsourcing unit through an online multi-person cooperation module; the online multi-person cooperation module calls a data submission and storage method of the distributed storage module, and stores the outsource unit document in a block chain distributed mode;
step 2, the data submitting and storing method in the distributed storage module calls the data encryption and authorization module, whether a public key of a data attribution main body exists is inquired, if the public key exists, the public key of the data attribution main body is used for encrypting data, and then a private key is used for signing the encrypted data;
step 3, if the public key of the data attribution main body does not exist, calling the block chain management module to create a public and private key pair of the data attribution main body, registering the public key of the data attribution main body, and storing the public and private key pair of the data attribution main body into a database;
step 4, the distributed storage module stores the encrypted and signed data, under the guarantee of a block chain consensus mechanism, all nodes record complete contents, and the storage mode can ensure the safety and integrity of document data and prevent the destructiveness of data tampering of a single node by others;
step 5, after the file of the outsource unit is submitted, the online multi-person cooperation module starts the file warehousing online examination and approval of the outsource unit, the online multi-person cooperation module calls the intelligent contract module, the file warehousing examination and approval process of the outsource unit is executed, and the next link department is reminded to carry out examination and approval or processing by the intelligent contract module;
step 5, the next link department carries out the warehousing examination and approval of the documents of the outsourcing units in the online multi-person cooperation module, and examination and approval opinions or processing conditions are stored in a database through the distributed storage module; the system calls an intelligent contract module, continues to execute the document warehousing examination and approval process of the outsource unit, and stores the document warehousing examination and approval flow of the outsource unit between departments and records the flow to a database; the online multi-person cooperation module supports online multi-person approval and mandatory trace reservation so as to support the cooperative work of multiple departments and strengthen the tracing management of the timeliness of the delivery of the related documents of the outsourced units and the document quality.
5. The method of claim 1, wherein the system further comprises: the method also comprises a document retrieval and query processing method, which specifically comprises the following steps:
step 1, a user organizes related daily affair work, standard specification and system, official document and inquiry request of a foreign institution document through an online multi-person cooperation module, and the online multi-person cooperation module calls a data inquiry method of the document retrieval and inquiry module to retrieve and inquire related documents;
step 2, the data query method of the document retrieval and query module calls the data encryption and authorization module to sign the query request by using a query user private key;
step 3, the document retrieval and query module carries out authorization check of the data attribution main body on the query request with the signature of the query user, and if the authorization of the data attribution main body is not obtained, an empty query result is returned to the query user and prompted;
step 4, if the authorization of the data attribution main body is obtained, the distributed storage module is called to execute the query request processing, if the query request is standard and system, the distributed storage module calls the query interval chain of the document retrieval and query module to perform query;
and 5, inquiring the inquiry data obtained by the request, calling the public key of the data attribution main body by the data encryption and authorization module to decrypt, and returning the decrypted inquiry result to the inquiry user.
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