초록 ▼

The invention is based on a system for changing a signal representing rotational motion in a motor vehicle with first means for generating a first signal representing the rotational motion and a second means for generating at least one second signal representing additional information (direction of

The invention is based on a system for changing a signal representing rotational motion in a motor vehicle with first means for generating a first signal representing the rotational motion and a second means for generating at least one second signal representing additional information (direction of rotation, air gap, and/or brake lining wear). In addition, a third means is provided, by means of which the first signal (rotational speed signal) can be changed as a function of the second signal (direction of rotation, air gap, and/or brake lining wear). The essence of the invention is that the first means is designed in such a way that the first signal (rotational speed signal) assumes at least two first current values and/or two first voltage values. In addition, the third means is designed in accordance with the invention in such a way that, to change the first signal (rotational speed signal), at least one of the first current values and/or voltage values can be changed at least for a certain period of time into at least one second current value and/or voltage value as a function of the second signal (direction or rotation, air gap and/or brake lining wear).

대표청구항 ▼

[ What is claimed is:] [1.]1. A system for producing a signal representing a rotational movement of a wheel on a motor vehicle having an engine, said system comprising:a first means for generating a first signal representing the rotational movement and said first signal assuming at least two first v

[ What is claimed is:] [1.]1. A system for producing a signal representing a rotational movement of a wheel on a motor vehicle having an engine, said system comprising:a first means for generating a first signal representing the rotational movement and said first signal assuming at least two first values of current or voltage;a second means capable of generating at least one second signal said second signal representing one or more of:brake lining wear in at least one wheel brake of the vehicle,the direction of said rotational movement,the amplitude of a value associated with the first signal,other operating conditions of the vehicle wheel,other operating conditions of the vehicle brake, andother operating conditions of the vehicle engine; anda third means capable of changing at least one of the first values of the first signal, wherein the occurrence of said change is dependent upon the generation of said second signal.