FIELD: measurement equipment.
SUBSTANCE: group of inventions relates to the method to evaluate a dynamic load and the method to evaluate the load maintained by a pneumatic tyre. The method to evaluate a dynamic load, in accordance with which they measure pressure in the process of a period in each point of the pressure measurement, they detect the pressure called a reference one, of a pneumatic tyre, exposed to a permanent and continuous load per a time interval, and the load change is calculated. The method to evaluate the load, in accordance with which they measure pressure in the process of the period, besides, in each point of the pressure measurement of empty phases they detect the pressure called the reference one, of the same pneumatic tyre, exposed to a permanent load, at the same time they subtract the pressure called the reference one, in each point of the measurement of the motion phase pressure with the load of the same pneumatic tyre with the permanent load and in each point of pressure measurement they calculate the load on the basis of the difference between the measured pressure and the reference pressure and previously created model of the pneumatic tyre.
EFFECT: group of inventions provides for the determination of a more accurate load at a pneumatic tyre.
6 cl, 5 dwg
