Automatic cleaning system with an external charging device and method for docking to the loading device

Automatic cleaning system • an external charging device (80) having a power supply terminal (82) and a connection stand which the power supply terminal (82) and having the external charging device (80) fixed at a particular location, • an automatic cleaning device (10) consisting of: - a drive unit (20) for moving the cleaning device (10), - an upper camera (30) which is attached to the cleaning device (10) for receiving the cover, - can be charged a charging battery (50) which is arranged in the cleaning device (10) and delivered by that of the power supply terminal (82) energy; - a bumper (54) which is disposed along the outer periphery of the cleaning device (10) and which outputs a collision signal when a collision has occurred against an obstacle, - (10) a control unit (40) for controlling the operation and movement of the cleaning device - and, disposed on the bumper (54) charging terminal (56), on the one hand with the power supply terminal (82) of ...