Cross-organization workflow operation method and system based on block chain

Abstract

The invention discloses a cross-organization workflow operation method and system based on a block chain. The method comprises the steps that a plurality of organization modules obtain certificates issued by CA nodes; the plurality of organization modules register webService services respectively provided for the outside to the service registration center; the first organization module establishesa business process model and sends a deployment command to the workflow engine; the business process model is parsed by the workflow engine, and thus storing the analyzed content to the data object;the first organization module sends a process instance execution command to the workflow engine; and the workflow engine creates a business process instance and executes the business process instance,and the first organization module records a process of executing the business process instance and a service request process on the blockchain. According to the invention, the data coupling degree ofthe cross-organization service system can be reduced, the data integration cost is reduced, and the multi-party trust problem of the cross-organization service process is solved.

Description

technical field [0001] The present invention relates to the field of block chain technology, in particular to a block chain-based cross-organization workflow operation method and system. Background technique [0002] In recent years, my country's e-government has developed rapidly. In response to the new problems of e-government in the new social and technological background, blockchain technology has been applied to e-government. Nowadays, "government affairs on the chain" has been implemented as a pilot in many places, but the current "government affairs on the chain" only uses the blockchain as a database, and many departments do not understand how to use and develop the blockchain to decentralize, The characteristics of traceability and non-tampering have not really fundamentally solved the problems existing in the current process of government integration. Government affairs are actually the organization and execution of cross-departmental business processes. Since bus...

AI Technical Summary

Problems solved by technology

Nowadays, "government affairs on the chain" has been implemented as a pilot in many places, but the current "government affairs on the chain" only uses the blockchain as a database, and many departments do not understand how to use and develop the blockchain to decentralize, The characteristics of traceability and non-tampering have not really fundamentally solved the problems existing in the current process of government integration

Government affairs are actually the organization and execution of cross-departmental business processes. Since business processes have national standards, they can follow national standards and use workflow engines to execute business processes. However, using workflow in e-government can only better Organizational business processes, but the problems of cross-organizational data interaction and mutual trust in e-government have not been fundamentally solved

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