摘要:
The invention relates to an arrangement for generating a simulated operating noise of a vehicle drive unit, comprising the drive unit that has a continuously variable transmission, a noise generator, and a noise output device. The noise generator (16) generates or influences the operating noise (22) independently of the actual speed (r r ) and/or the actual load of the drive unit (3). The invention further relates to a vehicle (1) comprising such an arrangement (14) and a corresponding method.
摘要:
The invention relates to a control device of a motor vehicle, preferably a motor control device of the motor vehicle, comprising at least one plastic substrate, with which an electrically conductive and/or thermally conductive element is associated. The invention provides for the plastic substrate (1) to have at least one electrically conductive and/or thermally conductive doping (16, 17) forming the element in at least some regions. The invention further relates to a method for the production of a plastic substrate for a control device of a motor vehicle, particularly as described above. The invention also provides for the plastic substrate to be doped for the configuration of an electrically conductive and/or thermally conductive structure, at least in some regions.
摘要:
The invention relates to a method for operating a hybrid drive embodied as a parallel hybrid drive and comprising a drive train, especially for a motor vehicle, and comprising at least one internal combustion engine and at least one electrical machine device or a hydraulic machine device. A disengaging clutch is arranged between the internal combustion engine and the electrical or hydraulic machine device, and the electrical or hydraulic machine device is arranged downstream of the internal combustion engine in the direction of output. The disengaging clutch is disengaged during the towing mode when a predeterminable towing torque can be received by the electrical or hydraulic machine device.