The system to adjust the level of a driver cab of a commercial vehicle, commercial vehicle, and method of operation to adjust the level of a driver cab of a commercial vehicle

摘要

The system to adjust the level of a driver cab of a commercial vehicle, commercial vehicle, and method of operation to adjust the level of a driver cab of a commercial vehicle. The invention relates to a system for regulating level of a driver's cab (2) of a commercial vehicle in relation to a chassis of the vehicle (1) and a method of corresponding operation.The system comprises a support tensioned by elastic force in order to support the cab driver (2), a protruded on the chassis of the vehicle (1); a middle distance sensor (4), which is arranged to record relative movements and / or a distance between the cab driver (2) And the chassis of the vehicle (1); and a means of control (5; 13).Which is willing to control variable of the support tensioned by elastic force, in which signs of middle distance sensor (4) are used to control the support tensioned by elastic force.The support tensioned by elastic force can be adjusted in relation to a first position of height (H1), so that the distance between the driver's Cabin (2) and the chassis of the vehicle (1) is controlled by means of control (5; 13) in relation to a first distance target.The support tensioned by elastic force can be adjusted in relation to at least one second position of height (H2), the way that the distance between the cab driver (2) and the chassis of the vehicle (1) is controlled by means of control (5; 13) in relation to a second distance target.In the means of control (5; 13) adjust the support tensioned by elastic force in relation to the first (H1) or the at least one second position of height (H2), depending on at least one parameter (6) on a course of conduct and / or a state of the vehicle.