Method and device for locating the position, on the right or...

Details Method and device for locating the position, on the right or... Method and device for locating the position, on the right or...

2008-06-24

2008-06-24

Tran, Khoi H. (Department: 3664)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

Vehicle diagnosis or maintenance indication

C340S445000, C340S446000, C340S447000, C340S448000

Reexamination Certificate

active

07392119

ABSTRACT:
A method and device for locating the position, on the right or on the left, of a vehicle wheel. The wheel is equipped with two magnetic sensors having axes of maximum sensitivity lying in a plane that is secant to the axis of rotation of the wheel and which are offset from one another in this secant plane by a predetermined angle θ. As the vehicle moves in a given travel direction, a signal generated by the variation in a magnetic field is measured at the terminals of each of the magnetic sensors to deliver two periodic signals phase-shifted from one another by an angular value equal to (+ or −) θ, this phase shift is used to determine the direction of wheel rotation, and from such direction and the travel direction, the location, on the right or on the left, of the wheel is deduced.

REFERENCES:
patent: 2004/0239492 (2004-12-01), Katou
patent: 1 481 823 (2004-12-01), None
patent: 2 344 232 (2000-05-01), None
patent: 2386427 (2003-09-01), None
patent: WO 2004/048131 (2004-06-01), None

Affiliated with

Also associated with

Rating

Method and device for locating the position, on the right or... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and device for locating the position, on the right or..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and device for locating the position, on the right or... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2814484