Method and device for measuring the contact force between a current collector and an overhead wire under the influence of aerodynamic forces

The method involves detecting aerodynamic forces by direct determination of contact forces between contact surfaces of an electricity consumer of a rail vehicle and an aerial line using a measuring technology in a sliding strip. The measuring technology is utilized for determination of aerodynamic…

Method for air conditioning compartments, in particular compartments in rail and road vehicles for passenger transport

The method involves determining actual number of passengers and indoor air quality in vehicles (1) by person counting sensors (2) and indoor air quality detection sensors (6, 7), respectively. The determined data are transmitted to controllers (4, 5) of an air conditioning system. A factor is…

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