Invention Grant
- Patent Title: Electric drive module and method for operating an electric drive module
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Application No.: US14700210Application Date: 2015-04-30
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Publication No.: US09637022B2Publication Date: 2017-05-02
- Inventor: Emil K. Gavling , Phillip A. Gebel , Gabriel Trönnberg , Henric J. Gieryluk
- Applicant: e-AAM Driveline Systems AB
- Applicant Address: SE Trollhättan
- Assignee: e-AAM Driveline Systems AB
- Current Assignee: e-AAM Driveline Systems AB
- Current Assignee Address: SE Trollhättan
- Agency: Harness, Dickey & Pierce, P.L.C.
- Main IPC: F16H48/36
- IPC: F16H48/36 ; B60L15/02 ; B60L15/20 ; B60L11/14

Abstract:
An electric drive module and a method for switching a drive module between a torque vectoring and at least one propulsion mode are provided. A controller can switch the drive module to the torque vectoring mode when a first set of conditions is met and can switch to one of the propulsion modes when either a second or a third set of conditions is met. The first set can include: torque requested by an operator is less than or equal to a first demand threshold; and a vehicle velocity is greater than or equal to a first velocity threshold. The second set can include: the vehicle velocity is less than a second velocity threshold; and a vehicle lateral instability is less than or equal to an instability threshold. The third set can include: the torque requested by the operator of the vehicle is greater than a second demand threshold.
Public/Granted literature
- US20160318419A1 ELECTRIC DRIVE MODULE AND METHOD FOR OPERATING AN ELECTRIC DRIVE MODULE Public/Granted day:2016-11-03
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