Sustainable Logistics Network Optimization Integrating Distributed Block Information

Compared to traditional services, scalability issues are the main constraint for blockchain applications in production, and traditional blockchain cannot provide the high-performance services comparable to traditional centralized solutions. To deal with this, the paper considers the novel distributed block information and apply to the logistics network optimization tasks. First, the novel distributed model is designed, for the basic point, the public key certificate is optimized, as it usually contains the validity period of the certificate, the identity of the user and other information, after this improvement, the security will be enhanced. Then, using the Byzantine fault-tolerant consensus algorithm, the voting information is updated and the distributed blockchain model is constructed. Second, we take the minimum cost of multi-level inventory as the objective function, and the decision variables are information sharing degree and delayed transportation time t. This model is finalized with the integration of the distributed blockchain. In the experiment, we reach 2 major conclusions: (1) The larger the processing center computing power, the higher accuracy the experiment will reach. (2) The model with the distributed blockchain will reach the better performance. It is a reflection of the efficiency of the proposed algorithm.