The invention relates to a loading dock approach assistance device (12) for supporting the approach of a loading dock (10) by a vehicle (20) to be loaded or unloaded, having a detection device (18) to be arranged in the area of the loading dock (10) for de...

The device (10) has an electromotor (12) for driving motion of a door leaf of a door e.g. garage door, industrial door or enclosure door. A control and/or monitoring device (18) controls and/or monitors the driving motion. A power supply device (20) suppli...