业务流程管理与区块链的结合:关键活动上链  

INTEGRATION OF BPM AND BLOCKCHAIN:PUT THE KEY ACTIVITIES ON BLOCKCHAIN

作　　者：闫志强[1] 刘洪荣 刘克强[1] 杨翰宇 高迎 胡磊[1] 刘冠宇 Yan Zhiqiang;Liu Hongrong;Liu Keqiang;Yang Hanyu;Gao Ying;Hu Lei;Liu Guanyu(School of Management and Engineering,Capital University of Economics&Business,Beijing 100070,China)

机构地区：[1]首都经济贸易大学管理工程学院,北京100070

出　　处：《计算机应用与软件》2023年第12期126-134,共9页Computer Applications and Software

摘　　要：业务流程管理被企业广泛地应用以规范和简化企业内部流程,但由于缺乏互信的环境,企业之间的流程的共同设计和执行一直广受诟病,区块链为解决该问题提供了可能。基于全流程转换上链的方案,提出一个改进的方案:运用层次分析法,筛选出业务流程中更适合上链的关键业务活动,将此部分流程转换为智能合约在区块链上运行,通过Hyperledger区块链独有支持的REST API,让链上的智能合约流程与其他流程连接起来,使得部分流程在区块链上运行。如此增加了业务流程与区块链结合的灵活性,降低了业务流程采用区块链的成本,兼顾了区块链的安全透明性和业务流程的性能。Business process management(BPM)is widely-used to standardize and simplify the internal processes of enterprises,but due to the lack of mutual trust,the common design and execution of processes between enterprises still remain undeveloped.Blockchain provides the possibility to solve this problem.Based on transforming business process models into Smart contract,an improved method is proposed.The analytic hierarchy process was used to screen out the key business activities in the business process that were more suitable for the chain,and this part of the process was converted into smart contracts to run on the blockchain.By using the REST API exclusively supported by Hyperledger blockchain,the smart contract process on the chain was connected to other processes,allowing some processes to run on the blockchain.By this way,the method not only increased the flexibility of integration of Blockchain and business process,but also decreased the cost of applying Blockchain in BPM.It could attain the security and transparency of Blockchain while not impact the performance of BPM.

关 键 词：业务流程管理 区块链 智能合约 

分 类 号：TP399[自动化与计算机技术—计算机应用技术]