Circuit for determining non-round wheels of rail track vehicles

摘要

Sensors (R1.1,R1.2,...R4.1,R4.2) are used for measuring the threshold reaction forces (R1-R4). Sensors (T1.1,T1.2,T2.1,T2.2) are fixed at the rail foot and at the start and the end of the track section, for measuring the thrust forces (T1,T2). The measuring signals emanating from the sensors (Ri.1,R1.2,...R4.1,R4.2) are supplied across amplifying components (VV,DV), a filter, an ADC, a computer with data storage, for a weighted addition. Additional sensors for thrust force measurement at the rails are provided, for determining the wheel downward force (Q) with different wheel dias. and wheel set distances.