Invention Grant
- Patent Title: Method and system for assessing vehicle movement
- Patent Title (中): 评估车辆运动的方法和系统
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Application No.: US12776181Application Date: 2010-05-07
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Publication No.: US08340881B2Publication Date: 2012-12-25
- Inventor: Kevin A. O'Dea , Hualin Tan
- Applicant: Kevin A. O'Dea , 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: B60B39/00
- IPC: B60B39/00

Abstract:
Methods and systems are provided for assessing movement of a vehicle having a plurality of wheels. A plurality of wheel direction values are obtained. Each of the wheel direction values pertains to a direction of wheel rotation of a respective wheel. An average value of the wheel direction values is calculated. A direction of movement of the vehicle is obtained via a controller using the average value. In addition, a signed velocity is determined for and indicative of both forward and reverse motions using the wheel direction values.
Public/Granted literature
- US20110276242A1 METHOD AND SYSTEM FOR ASSESSING VEHICLE MOVEMENT Public/Granted day:2011-11-10
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