Invention Grant
- Patent Title: Vehicle with model-based route energy prediction, correction, and optimization
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Application No.: US15648964Application Date: 2017-07-13
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Publication No.: US10464547B2Publication Date: 2019-11-05
- Inventor: David S. Park , Kevin J. Smith , Terence L. Meehan , Todd P. Lindemann , Richard B. Weinberg , James B. Nicholson , Chia-Hsiang Liu , Andrew M. Zettel , Ramon A. Alonso
- Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Current Assignee Address: US MI Detroit
- Agency: Quinn IP Law
- Main IPC: B60L9/00
- IPC: B60L9/00 ; B60W20/12 ; B60W20/13 ; B60W50/14 ; B60W20/40 ; B60L3/12 ; B60L15/20

Abstract:
A vehicle includes drive wheels, an energy source having an available energy, a torque-generating device powered by the energy source to provide an input torque, a transmission configured to receive the input torque and deliver an output torque to the set of drive wheels, and a controller. The controller, as part of a programmed method, predicts consumption of the available energy along a predetermined travel route using onboard data, offboard data, and a first logic block, and also corrects the predicted energy consumption using the onboard data, offboard data, and an error correction loop between a second logic block and the first logic block. The controller also executes a control action with respect to the vehicle using the corrected energy consumption, including changing a logic state of the vehicle.
Public/Granted literature
- US20190016329A1 VEHICLE WITH MODEL-BASED ROUTE ENERGY PREDICTION, CORRECTION, AND OPTIMIZATION Public/Granted day:2019-01-17
Information query
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