Invention Grant
- Patent Title: Vehicle dynamics control in electric drive vehicles
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Application No.: US15698964Application Date: 2017-09-08
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Publication No.: US10308137B2Publication Date: 2019-06-04
- Inventor: Ian Wright , Ryan Cash
- Applicant: Wrightspeed, Inc.
- Applicant Address: US CA Alameda
- Assignee: Wrightspeed, Inc.
- Current Assignee: Wrightspeed, Inc.
- Current Assignee Address: US CA Alameda
- Agency: Kwan & Olynick LLP
- Main IPC: B60L3/10
- IPC: B60L3/10 ; B60L15/20 ; B60L15/32 ; B60W30/18 ; B60W10/08 ; B60K7/00 ; B60W50/08

Abstract:
Embodiments of the invention are directed toward a geared traction drive system configured to drive a wheel of a vehicle, comprising: a driveshaft for transmitting power to the wheel; an electric drive motor for driving the driveshaft, the electric drive motor configured to receive signals from a vehicle dynamic control system to command a required speed; a gear reduction component for reducing the speed of the motor by a predetermined factor to a lower speed suitable for driving the wheel; and a drive electronics component that works with the electric drive motor to drive the wheel to the speed commanded by the vehicle dynamic control system.
Public/Granted literature
- US20180022230A1 VEHICLE DYNAMICS CONTROL IN ELECTRIC DRIVE VEHICLES Public/Granted day:2018-01-25
Information query
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