ARRANGEMENT FOR CONTROLLING PROCESSES WHICH ARE DEPENDENT UPON THE ANGULAR POSITION OF A ROTATING MEMBER

摘要

In a motor vehicle a rotating disk has marking which are sensed, converted to pulses and applied to a counter which has been reset. The counter furnishes a control signal when the counted number of pulses is equal to the preset number. The counter is preset by applying pulses from an oscillator during the time a monostable multivibrator is in the unstable state. This depends upon at least one operating parameter of the motor vehicle.