FIELD: test equipment.
SUBSTANCE: method consists in measurement of road pavement parameters immediately on a transport vehicle considering its parameters. Besides, the following three values are measured at one and the same time: normal load from wheels on road pavement, total force on a steer linkage lever, which occurs at wheel movement at an angle to direction of movement of a transport vehicle and a convergence angle of controlled wheels, by means of which an adhesion coefficient is calculated.
EFFECT: reduction of labour intensity of a measurement process; possibility of considering characteristics of road pavement and statement of tyres of a certain automobile.
3 dwg
