Management system and method based on block chain network, and terminal device

• Main Authors: LI ZHENGDAO, GUO SHIPING, LI KONGWEN, XIAO YAHONG, GUO XING, XIAO BING
• Format: Patent
• Language: Chinese; English
• Published: 25.06.2021
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The invention is suitable for the technical field of block chains, and provides a management system and method based on a block chain network, and a terminal device. The system comprises a plurality of processing nodes and a plurality of client nodes, wherein the nodes are in communication connection in pairs; the client nodes send the received instruction and user data to the processing nodes and upload the instruction and the user data to a block chain network; when a transaction request is received, the transaction is evaluated according to the transaction request and the processed user data, and if the evaluation is passed, the transaction request is uploaded to the block chain network; when a subscription request is received, whether the subscription request is matched with the transaction request is judged, if yes, it is judged that transaction succeeds, and transaction information is uploaded to the block chain network; and the processing nodes process the user data and the instruction, feed back a pro