초록 ▼

A method is proposed for improving the operating behavior of motor vehicles driven by an internal combustion engine and especially to reduce jerking or bucking. The jerking, caused by rapid changes in engine torque, is damped by adapting the torque of the engine to the increase in output of the driv

A method is proposed for improving the operating behavior of motor vehicles driven by an internal combustion engine and especially to reduce jerking or bucking. The jerking, caused by rapid changes in engine torque, is damped by adapting the torque of the engine to the increase in output of the drive train of the vehicle. To this end, the deflection of the engine relative to the motor body is detected and used for varying the fuel quantity metered to the engine. A differentiating member interposed between the engine and the body acts upon the fuel quantity adjusting device of the fuel metering device.

대표청구항 ▼

A method for improving the operating behavior of a motor vehicle driven by a self igniting internal combustion engine, mounted in a vehicle body upon resilient means and provided with a fuel injection pump having an arbitrarily adjustable fuel injection quantity adjusting member on said engine for s

A method for improving the operating behavior of a motor vehicle driven by a self igniting internal combustion engine, mounted in a vehicle body upon resilient means and provided with a fuel injection pump having an arbitrarily adjustable fuel injection quantity adjusting member on said engine for setting a fuel metering device; comprising the steps of: detecting short relative movements counter to said resilient means between said internal combustion engine and said vehicle body by means of one sensor arranged between said vehicle body and said fuel injection quantity adjusting member on said engine as a travel signal, differentiating said travel signal and forming thereby a correcting signal over the length of said travel signal, correcting by means of said correcting signal the setting of said fuel metering device in a negative feedback manner independently of the setting of said arbitrarily adjustable member thereby producing a negative torque of the engine against a torque producing the relative movement from which said correcting signal is derived.