Electronic consignment note management system for marine plastic debris based on blockchain technology

US12229733B2 · kind B2 · utility

Assignee

• ZHEJIANG LANJING TECHNOLOGY CO., LTD. · CN

Inventors

• Guanghui Chen · Shanghai, CN
• Yahong CHEN · Suzhou, CN
• Yifan Zhou · Lo Wu, CN
• Wei He · Beijing, CN
• Min Fang · Shanghai, CN

Key dates

• Filing date: Mar 28, 2024
• Grant date: Feb 18, 2025
• Expiry date: Mar 28, 2044

Classification

• Technology area (CPC G): Physics
• CPC primary: G06Q50/40
• WIPO field: IT methods for management
• WIPO sector: Electrical engineering

Abstract

An electronic consignment note management system for marine plastic debris based on blockchain technology, which belongs to the field of marine plastic debris management, and comprises a cloud management platform deployed at the central node of the blockchain and service sites deployed at other nodes, wherein the cloud management platform is used for supervising the handover process of marine debris among service sites, and verifying the electronic identity of a service site that issued an marine debris transshipment order request by a blacklist and whitelist mechanism, wherein for an electronic identity beyond the validity period, a credit evaluation model is used to update the status and validity period of the electronic identity, and the marine debris transshipment order request issued by the service site in a blacklist is rejected.