Method for monitoring tyre deformations and monitoring system therefore
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Accused Products
Abstract
A method for monitoring deformations in a tyre of a vehicle wheel, the wheel including the tyre and a rim, the method including: providing the wheel with at least two magnetic-field emitters mutually disposed so as to yield a composite magnetic field having one or more space portions where at least one component of the composite magnetic field is substantially null; disposing at least one main magnetic-field sensor substantially in one of the one or more space portions; monitoring variation of the at least one component of the composite magnetic field; and correlating the variation with tyre deformations. At least one of the magnetic-field emitters is disposed in contact with the tyre. A system for monitoring deformations in a tyre of a vehicle wheel includes the wheel, the at least two magnetic-field emitters, and the at least one main magnetic-field sensor.
18 Citations
78 Claims
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1-39. -39. (canceled)
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40. A method for monitoring deformations in a tyre of a vehicle wheel, the wheel comprising the tyre and a rim, the method comprising:
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providing the wheel with at least two magnetic-field emitters mutually disposed so as to yield a composite magnetic field having one or more space portions where at least one component of the composite magnetic field is substantially null;
disposing at least one main magnetic-field sensor substantially in one of the one or more space portions;
monitoring variation of the at least one component of the composite magnetic field; and
correlating the variation with tyre deformations;
wherein at least one of the magnetic-field emitters is disposed in contact with the tyre. - View Dependent Claims (41, 42, 43, 44, 45, 46, 47, 48)
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49. A system for monitoring deformations in a tyre of a vehicle wheel, comprising:
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the wheel;
at least two magnetic-field emitters mutually disposed in the wheel so as to yield a composite magnetic field having one or more space portions where at least one component of the composite magnetic field is substantially null; and
at least one main magnetic-field sensor;
wherein the wheel comprises;
the tyre; and
a rim;
wherein at least one of the magnetic-field emitters is disposed in contact with the tyre, wherein the at least one main magnetic-field sensor is disposed substantially in one of the one or more space portions. - View Dependent Claims (50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78)
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Specification