TUERSTEUERUNG

摘要

1. Door control, especially for controlling doors in public means of transport serving to convey passengers, having an electronic system which can be supplied with an operating voltage by way of an ignition which and which reverses the door in response to different input signals, characterized in that means (1, 3, 5) are provided which maintain the operating voltage of the electronic system (18) at least for the amount of time taken for one door movement, even when the ignition switch is switched off.