Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jose Velazquez Alcantar0
Kevin Ray Ruybal0
Rajit Johri0
Date of Patent
March 30, 2021
0Patent Application Number
164444510
Date Filed
June 18, 2019
0Patent Citations
Patent Citations Received
Patent Primary Examiner
Patent abstract
Methods and systems are provided for providing off-road capabilities in electric vehicles with a single gear reduction. In one example, when a 4×4 mode is selected in an electric vehicle, a relationship between motor torque and accelerator pedal position is changed so as to increase the vehicle creep wheel torque. A degree of increase of the creep wheel torque is adjusted as a function of the terrain on which the vehicle is off-roading.
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