Lightweight recyclable block chain storage method and device

• Main Authors: HAN DAOQI, WU SONGQI, LU YUEMING, WANG DONGBIN, HU ZHUO'ER, GAO HUI
• Format: Patent
• Language: Chinese; English
• Published: 18.02.2022
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRIC DIGITAL DATA PROCESSING; ELECTRICITY; PHYSICS; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The invention provides a lightweight recyclable block chain storage method and device, and relates to the technical field of Internet of Things, block chains and network security. According to the device, a hierarchical and clustered multi-account-book block chain network is constructed; each terminal device serves as a block chain node and stores the collected data in a block chain mode; the terminal devices construct a localized application security network, and locally store user rights and interests; edge nodes construct a cache network in a memory mode, organize and form a task-oriented enhanced workload and computing power network, and prefabricate daily minute blocks in a lightweight manner; and a cloud platform constructs a distributed storage network and backs up and stores the uploaded data. According to the method, based on the device, hierarchical and clustered multi-account-book block chain network storage is carried out on the data in the organization structure. According to the invention, a thr