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METHOD FOR DETERMINING THE DEPTH OF TREAD OF A VEHICLE TIRE WITH A TIRE MODULE ARRANGED ON THE INNER SIDE OF THE TIRE
METHOD FOR DETERMINING THE DEPTH OF TREAD OF A VEHICLE TIRE WITH A TIRE MODULE ARRANGED ON THE INNER SIDE OF THE TIRE
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机译:用布置在轮胎内侧的轮胎模块测定车辆轮胎的胎面深度的方法
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摘要
A method for measuring the depth of tread in a vehicle tire includes measuring acceleration signals from a tire module arranged on the inner side of the tire. A minimum acceleration value is then determined during rotation of the vehicle tire and at a constant traveling speed whereafter the maximum internal radius of the inner side of the tire is determined in the center of a ground contact area of the vehicle tire. The depth of tread of the vehicle tire is determined with signal processing whereafter the determined depth of tread is transmitted to a receiving unit in the vehicle.
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