Invention Grant
US08527134B2 Method and device for identifying the position of a wheel of a vehicle
有权
用于识别车辆的车轮的位置的方法和装置
- Patent Title: Method and device for identifying the position of a wheel of a vehicle
- Patent Title (中): 用于识别车辆的车轮的位置的方法和装置
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Application No.: US13126121Application Date: 2009-10-23
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Publication No.: US08527134B2Publication Date: 2013-09-03
- Inventor: Xavier Huchard , Philippe Corniot , Thierry Penot
- Applicant: Xavier Huchard , Philippe Corniot , Thierry Penot
- Applicant Address: FR Clermont-Ferrand CH Granges-Paccot US MI Livonia
- Assignee: Compagne Generale des Etablissements Michelin,Michelin Recherche et Technique S.A.,TRW Automotive U.S., LLC
- Current Assignee: Compagne Generale des Etablissements Michelin,Michelin Recherche et Technique S.A.,TRW Automotive U.S., LLC
- Current Assignee Address: FR Clermont-Ferrand CH Granges-Paccot US MI Livonia
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: FR0857294 20081027
- International Application: PCT/EP2009/063946 WO 20091023
- International Announcement: WO2010/049352 WO 20100506
- Main IPC: B60C23/04
- IPC: B60C23/04 ; G01M17/013 ; G06F19/00
Abstract:
A method of identifying a position of a wheel of a vehicle includes: providing, in at least one wheel of the vehicle, a device with at least one magnetic sensor with a maximum sensitivity axis; starting up the vehicle; measuring at terminals of each magnetic sensor a signal representative of magnetic flux time variations during rotation of the wheel; determining a characteristic quantity of the signal; comparing the characteristic quantity to a given threshold; and determining, according to a comparison result, a front or rear location of the wheel.
Public/Granted literature
- US20110288720A1 METHOD AND DEVICE FOR IDENTIFYING THE POSITION OF A WHEEL OF A VEHICLE Public/Granted day:2011-11-24
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