Speed measurement of heavy bodies (vehicles) by detecting and evaluating weight-related signals

摘要

It is an electrical image of the physical size of ‘ weight " to the speed measurement of heavy bodies is produced and processed further, wherein the body in (for example, a uniform) movement and not at rest.For this purpose, for example, an existing weighing device / weighing platform with perpendicular to the travel direction, or at certain angles – arranged projecting webs (threshold) or recessed grooves (joints, notches, grooves provided depressions). Starting from the assumption that a via the weighing platform on wheels / tire moving, heavier body (preferably a vehicle) is provided with a time sequence of shocks or vibrations, it generates a temporally variable measurement signal can be generated which, in addition, caused by the weight of the heavy body also further, temporally variable proportions, which contains, inter alia, by the vibrations are formed as a result of weight movements. By measuring of these vibrations on the weighing device, the time signals are obtained with the speed of the transported weight change. With the aid of a suitable processing, the speed of the moving body is calculated and displayed.