Review on Vehicle Routing Planning for Truck - Unmanned Vehicle Collaborative Distribution

With the booming development of the Internet economy, the demand for express delivery has surged. The progress of unmanned vehicle and autonomous driving technologies has brought new changes to the logistics industry. Currently, domestic and foreign scholars have summarized and analyzed the vehicle routing problems in unmanned aerial vehicle collaborative distribution. However, there is still a lack of reviews on the optimization of vehicle - unmanned vehicle collaborative distribution routes with time windows in the integrated pick - up and delivery mode. This paper takes vehicle - unmanned vehicle collaborative distribution as the research object, conducts research from the perspectives of simultaneous pick - up and delivery and time windows, summarizes and reviews the algorithms for solving vehicle routing problems, and looks ahead to the future research directions of vehicle - unmanned vehicle collaborative distribution route optimization problems.