A device for performing open-loop and closed-loop control of speeds of a light electric vehicle, in particular of an electric bicycle, comprising an influencing means for influencing a speed unit for an electric motor of the electric vehicle to close and/or to open, a first signal transmitting means for transmitting signals of the movement of a wheel, in particular for magnetic fields, with movement magnetic signals, wherein the first signal transmission means comprises, in particular, a permanent magnet, a second signal transmission means for time-dependent signals which are designed to correspond to movements of the first signal transmission means, and/(or) a booster means which makes available boost signals for boosting the signals of the second signal transmission means, in particular a magnet means with magnetic field lines which are parallel to the signals of the second signal transmission means and have the same orientation, with the result that a switching profile of the reception means which arises from the resulting field strengths essentially at the location of the reception means, wherein during the influencing of the speed unit the limiting speed can be exceeded by means of a real speed of the speed unit for an electric motor of the light electric vehicle as a result of the influencing means.


    Access

    Download


    Export, share and cite



    Title :

    Vorrichtung zum Steuern und/oder Regeln von Geschwindigkeiten eines Elektroleichtfahrzeugs, Aufsetzbox und Verfahren zur Verwendung


    Contributors:

    Publication date :

    2020-03-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen