Invention Grant
- Patent Title: System and method for tracking the path of a vehicle
- Patent Title (中): 用于跟踪车辆路径的系统和方法
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Application No.: US13575843Application Date: 2011-01-20
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Publication No.: US09399451B2Publication Date: 2016-07-26
- Inventor: Jannick Auvinet , Christophe Bouet , Bertrand Gruyelle , Thierry Philippe
- Applicant: Jannick Auvinet , Christophe Bouet , Bertrand Gruyelle , Thierry Philippe
- Applicant Address: FR Boulogne-Billancourt
- Assignee: RENAULT s.a.s.
- Current Assignee: RENAULT s.a.s.
- Current Assignee Address: FR Boulogne-Billancourt
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P
- Priority: FR1050627 20100129
- International Application: PCT/FR2011/050104 WO 20110120
- International Announcement: WO2011/092415 WO 20110804
- Main IPC: B60T8/1755
- IPC: B60T8/1755

Abstract:
A system for tracking a path of a motor vehicle, the system including: an instantaneous speed sensor on each wheel of front and rear axle systems; a mechanism to calculate speed loss between wheels of a single axle system; a mechanism to calculate difference between the speed losses of each axle system; and a mechanism to compare the difference with a stored threshold value. A method for tracking a path of a motor vehicle includes: calculating speed losses for wheels of front and rear axle systems; calculating speed loss difference between each front and rear axle system; and comparing the speed loss difference with a stored threshold value.
Public/Granted literature
- US20130024048A1 SYSTEM AND METHOD FOR TRACKING THE PATH OF A VEHICLE Public/Granted day:2013-01-24
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