METHOD FOR MONITORING IMPACT OF LOADS ON CAR DURING ITS OPERATION Russian patent published in 2021 - IPC G01C23/00 

FIELD: railway industry.

SUBSTANCE: invention relates to monitoring the state of railway cars during their operation. The substance of the invention lies in the fact that the method for monitoring the impact of loads on a car during its operation contains stages at which, in addition to dynamic loads, arising static loads are also continuously monitored, leading to static stresses in the zones of their greatest excitation, and these loads are assessed, while all the data obtained from dynamic and static loads are recorded in real time with the indication of the values of the arising loads, the time of their impact, and these loads are linked to the current GPS coordinates of the car, and data from all these loads are stored in an autonomous indelible memory, and in case of excess of any signal over the threshold value of the signal for a specific unit or mechanism of a railway car, data on the specified event is transmitted via communication channels to the nearest technical control point of the rolling stock.

EFFECT: simultaneous registration of dynamic and static loads on the car, possibility of a retrospective analysis of the operation of the car, which makes it possible to establish the cause, time and place of the car defect.

1 cl, 2 dwg