摘要 |
A manual control means for electrically driven and controlled steering, and/or accelerating and/or decelerating of a road vehicle, comprises a hand grip means, sensors for sensing a force and/or a movement imposed on the hand grip means which correspond to a desired steering direction, and/or acceleration and/or deceleration of the vehicle, as well as a manual lever means comprising at least one mechanical connection for mechanically steering, and/or accelerating, and/or decelerating (e.g. maintenance parking etc.) of the vehicle in the absence of electric power, e.g. in the case of an electric power failure or in the case of electric power switched off, maintenance, garage parking etc., said manual lever means being swivable or rotatable about at least one axis for actuating said at least one mechanical connection. |