Baggage appearance detection apparatus and its method

The present invention provides a top-line detection device and method of baggage that can be detected whether the normal loading of the luggage that the transfer speed between different transport systems. External detection method of the luggage in accordance with the present invention, there is provided a method to detect the outer appearance of a baggage speed is conveyed through the different conveyance, the first sensor detects that the baggage is loaded in the transfer vessel to the speed entering into the different transferring the method comprising; Sensing the first sensor when the detected forward protrusion of the luggage, the vertical projection, the left protrusions, and at least one protrusion of the luggage protruding right; And a step of the second sensor detects that the enter the baggage is loaded transfer device.