| 摘要 |
In a method of dynamic weighing of vehicles for determining the axle load, the vehicle is run over a weighing unit which is disposed in the roadway and equipped with load cells (9) and whose weighing platform (7), which is arranged on the load cells, has, in the direction of travel (15), an extent substantially equal to, albeit slightly larger than, the extend, in this direction, of the vehicle-wheel pressure surfaces (17) on the weighing platform when passing thereover, the weighing platform having a low weight and being easily mobile and thus of low dynamic inertia. In the method, the output signals from the load cells for an axle passage are integrated with a view to producing an integrated summation signal; the integration time for the axle passage is determined; and an axle load measurement value is calculated on the basis of the integrated summation signal and the integration time, on the assumption that the signals from the load cells have an at least substantially triangular course. |
