Optimization of the "Last Kilometer" Delivery Path at SF Fenglin Jiayuan Branch

Abstract

The "last kilometer" logistics delivery is the main difficulty of the rapid development of e-commerce. To address this issue, this study proposed an optimization strategy for the "last kilometer" biopharmaceutical delivery path at the SF Fenglin Jiayuan branch based on an improved sparrow search algorithm. Firstly, a biopharmaceutical cold chain "last kilometer" delivery path optimization model based on an improved sparrow search algorithm was established. Secondly, the optimization results of the biopharmaceutical cold chain delivery path based on the improved sparrow search algorithm were tested. In the test results, when iterating 258, the improved algorithm tended to stabilize at a distance length of around 900. The search results showed a clearer and more orderly delivery route. Meanwhile, its ability to find optimal solutions was improved by 30.7% compared to the sparrow search algorithm. As a result, the proposed optimization strategy achieves significant results in improving distribution efficiency and optimizing distribution paths. This provides a new and effective solution for solving the "last kilometer" logistics delivery problem.