公开(公告)号：US20240183674A1

公开(公告)日：2024-06-06

申请号：US18368818

申请日：2023-09-15

Applicant: Tata Consultancy Services Limited

Inventor： Ajay NARAYANAN ,  Prasant Kumar MISRA ,  Ankush OJHA ,  Arunchandar VASAN

IPC: G01C21/34 ,  G06N3/092

CPC classification number: G01C21/3469 ,  G06N3/092

Abstract: This disclosure relates generally to method and system of electric vehicle route planning for multi-service delivery and on-route energy replenishment. Last mile delivery is a critical component of supply chains that impacts both customer experience and delivery cost. The method disclosed processes a received user request comprising a current location of the user, one or more required services, and a time window rendered between each of the required services and for the user request a graph is generated. Further, the trained learning agent generates a route map indicating a plurality of waypoint locations for the electric vehicle to visit each node in accordance with minimized trip cost of fleet and time duration where each node has a state action pair for the electric vehicle. The learning agent learns continuously during the interaction with the delivery environment and obtains feedback for every associated action.