Invention Grant
US09121715B2 Method for determining vehicle location including road surface data
有权
确定车辆位置的方法,包括路面数据
- Patent Title: Method for determining vehicle location including road surface data
- Patent Title (中): 确定车辆位置的方法,包括路面数据
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Application No.: US11106192Application Date: 2005-04-14
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Publication No.: US09121715B2Publication Date: 2015-09-01
- Inventor: Michael B. Ames , Curtis L. Hay
- Applicant: Michael B. Ames , Curtis L. Hay
- Applicant Address: US MI Detroit
- Assignee: GENERAL MOTORS LLC
- Current Assignee: GENERAL MOTORS LLC
- Current Assignee Address: US MI Detroit
- Agency: Leydig, Voit & Mayer, Ltd.
- Main IPC: G01C21/00
- IPC: G01C21/00 ; G01C21/26 ; G01C21/28 ; G01C21/12 ; G01C21/20

Abstract:
A method of determining location of a vehicle includes receiving a wheel speed measurement and receiving a rough road parameter. A rough road weighting factor is determined based on the rough road parameter, and vehicle location is determined based on the determined rough road weighting factor and the wheel speed.
Public/Granted literature
- US20060253248A1 Method for determining vehicle location including road surface data Public/Granted day:2006-11-09
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