Invention Grant
- Patent Title: Understeer assessment for vehicles
- Patent Title (中): 车辆转向评估
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Application No.: US12914691Application Date: 2010-10-28
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Publication No.: US08868281B2Publication Date: 2014-10-21
- Inventor: Hualin Tan
- Applicant: Hualin Tan
- 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: Ingrassia Fisher & Lorenz, P.C.
- Main IPC: G01M17/00
- IPC: G01M17/00 ; G06F7/00 ; G06F11/30 ; G06F19/00 ; G07C5/00 ; B60T8/24 ; G06F17/00 ; G06G1/00 ; B60W40/114 ; B60T8/1755 ; B60W40/103 ; B60W30/02
Abstract:
Methods and systems are provided for assessing understeer for a vehicle having at least one rear wheel and at least one front wheel. Rear wheel speeds are measured from the rear wheels, and front wheel speeds are measured for the front wheels. A determination is made as to the understeer of the vehicle using a comparison of the front wheel speeds and the rear wheel speeds.
Public/Granted literature
- US20120109445A1 UNDERSTEER ASSESSMENT FOR VEHICLES Public/Granted day:2012-05-03
Information query
