Fig 1.
Framework of blockchain-based remanufacturing service platform.
Fig 2.
Interaction model of service transaction chain and workshop remanufacturing chain.
Fig 3.
A double-chain blockchain model that can extend sub-chains.
Fig 4.
Remanufacturing process flow chart.
Fig 5.
Digital twin-based remanufacturing workshop.
Fig 6.
Assembly.
Fig 7.
A blockchain-based automotive remanufacturing workshop.
Fig 8.
Automotive remanufacturing shop operations based on digital twins.