公开(公告)号：US20200089241A1

公开(公告)日：2020-03-19

申请号：US16130367

申请日：2018-09-13

Applicant: GM Global Technology Operations LLC

Inventor： Chi-Kuan Kao ,  Steven E. Muldoon ,  Chen-Fang Chang ,  Edward Gundlach

IPC: G05D1/02 ,  G05D1/00 ,  G01C21/34 ,  G01C21/36

Abstract: Presented are intelligent vehicle systems and control logic for predictive route planning and adaptive control, methods for manufacturing/operating such systems, and motor vehicles with real-time eco-routing and automated driving capabilities. A method for controlling operation of a vehicle includes determining vehicle origin and destination information, and identifying candidate routes for traversing from the origin to the destination. Road-level data, including speed and topology data, is received for each candidate route. Total energy uses are estimated for propelling the vehicle from the origin to the destination across each of the candidate routes. This estimating includes evaluating respective road-level data of each candidate route against a memory-stored table that correlates energy consumption to speed, turn angle, and/or gradient. A resident vehicle controller commands a resident vehicle subsystem to execute a control operation based on one or more of the estimated total energy uses corresponding to one or more of the candidate routes.