Invention Grant
- Patent Title: Control of vehicle rollover
- Patent Title (中): 控制车辆翻车
-
Application No.: US13177683Application Date: 2011-07-07
-
Publication No.: US08478484B2Publication Date: 2013-07-02
- Inventor: Prabhakar R. Marur
- Applicant: Prabhakar R. Marur
- 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 Law Group, PLLC
- Main IPC: G06F7/00
- IPC: G06F7/00 ; G06F17/00

Abstract:
A motor vehicle includes a body characterized by a center of gravity, a plurality of wheels for maintaining contact with a road surface, and a roll-reduction apparatus. The apparatus is configured to resist an impending rollover of the vehicle via at least one of i) applying a force between the body and at least one of the plurality of wheels and ii) lowering of the center of gravity of the vehicle. The vehicle also includes a sensing device configured to detect a roll moment acting on the vehicle and having a threshold magnitude. The vehicle additionally includes a controller configured to trigger the roll-reduction apparatus to generate a moment on the body opposite to the detected threshold moment such that an angle of the vehicle relative to the road surface during rollover is reduced. A method of reducing the angle of the body during rollover is also disclosed.
Public/Granted literature
- US20130013146A1 CONTROL OF VEHICLE ROLLOVER Public/Granted day:2013-01-10
Information query