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Method and apparatus for estimating mass of vehicle, and method and apparatus for estimating road gradient employing the method
Method and apparatus for estimating mass of vehicle, and method and apparatus for estimating road gradient employing the method
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机译:估计车辆质量的方法和装置,以及使用该方法估计道路坡度的方法和装置
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摘要
A method for estimating a mass of a vehicle including the steps of: correcting a wheel torque of a vehicle during running by using a preliminarily obtained wheel torque necessary for running on a flat surface at constant speed, obtaining a regression line of the corrected wheel torque and an acceleration/deceleration of the vehicle, and estimating a mass of the vehicle on the basis of a slope of the regression line. It is possible to estimate the mass of the vehicle at high accuracy. IMAGE
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