Monitoring Device and the Method Thereof

Abstract

A monitoring device includes a commercial trading device and a camera device. The camera device is disposed on a first position of the commercial trading device. The camera device has a first view plane formed at one side of the commercial trading device and the normal of the first view plane is parallel to or intersects with the horizontal plane of the first position at an acute angle. A monitoring method includes: retrieving trading information of the commercial trading device and image information of the camera device, analyzing the image information in the storage unit and the image information presently captured by the camera device to produce a comparison result, adjusting the image information presently captured by the camera device to produce a corrected image, and receiving the comparison result and the corrected image by a display module. When the comparison result shows any abnormal event, the display module outputs a warning and the corrected image corresponding thereto.

Dependencies are inferred from the claim text.