초록 ▼

The invention relates to a tilt control for the superstructure of a rail vehicle, that includes a transversal acceleration sensor and a tilt control device controlled therefrom for tilting the superstructure along its longitudinal axis in relation to the running gear or the bogie supporting the supe

The invention relates to a tilt control for the superstructure of a rail vehicle, that includes a transversal acceleration sensor and a tilt control device controlled therefrom for tilting the superstructure along its longitudinal axis in relation to the running gear or the bogie supporting the superstructure. A low-pass filter is connected in the signal path between the transversal acceleration sensor and the tilt control device. In order to at least amply compensate the operation time of the low-pass filter, a steady state member is connected in the signal path between the transversal acceleration sensor and the low-pass filter, whose output signal is selected at least in the middle segment of a predetermined measuring value of the transversal acceleration values to be detected in such a way that the transversal acceleration in the superstructure remains almost constant in said segment.

대표청구항 ▼

[ What is claimed is:] [1.]1. A tilt control system for a body of a rail vehicle, comprising:a lateral acceleration sensor and a tilt control device controlled by the lateral acceleration sensor for tilting the body about its longitudinal axis relative to at least one of a running gear and a bogie c

[ What is claimed is:] [1.]1. A tilt control system for a body of a rail vehicle, comprising:a lateral acceleration sensor and a tilt control device controlled by the lateral acceleration sensor for tilting the body about its longitudinal axis relative to at least one of a running gear and a bogie carrying the body, and the system further including a low-pass filter installed in a signal path between the lateral acceleration sensor and the tilt control device, wherein a characteristic element is installed in the signal path between the lateral acceleration sensor and the low-pass filter, wherein an output signal of the lateral acceleration sensor is fed to the characteristic element to generate an output signal of the characteristic element, and the output signal of the characteristic element is selected to keep lateral acceleration in the body approximately constant for a section in question, in which for a lower section of the output signal of the lateral acceleration sensor, no output signal of the characteristic element is generated, for a middle section of the output signal of the lateral acceleration sensor, the output signal of the characteristic element has a minimum value and a maximum value and is dependent on the output signal of the lateral acceleration sensor, and for an upper section of the output signal of the lateral acceleration sensor, the output signal of the characteristic element is the maximum value of the output signal of the characteristic element for the middle section of the output signal of the lateral acceleration.