Patent ID: 9524419
Filing Date: 2016-12-20
CPC Classification: A47F,G06F,G06K

Claim Text:
1. An exhibition device configured to show an exhibition object, the exhibition device comprising: a support stage comprising a support surface, the support surface defining a support area for supporting the exhibition object; a display panel connecting to a side of the support stage; a position sensor located inside the support stage and aligned with the support area, the position sensor configured to detect whether the exhibition object is picked up; a camera module located on top of the display panel, the camera module configured to be oriented toward the support area to capture images in real time, the images including a former image and a latter image; a memory configured to store basic information and detailed information about the exhibition object: and a processor configured to: analyze the images to determine whether the images depict a face feature; control the display panel to display the basic information about the exhibition object if a size of the face feature in the latter image is larger than a size of the face feature in the former image; and control the display panel to display the detail information about the exhibition object when the exhibition object is detected to be picked up; wherein the position sensor is configured to detect whether the exhibition object is placed on the support surface within the support area or not, if the exhibition object is detected to be placed in the support area, the position sensor will output a high-level signal, if the exhibition object is not detected to be placed in the support area, the position sensor will output a low-level signal, and the exhibition object is detected to be picked up if the high-level signal is turned into the low-level signal; wherein the processor comprises an analysis module, a comparison module, and a control module, the comparison module is electrically interconnected between the analysis module and the control module, the control module is electrically connected to the analysis module, the analysis module is electrically connected to the camera module and is configured to analyze the images to determine whether a face feature exists in the images or not, the comparison module is configured to receive the images each including the face feature from the analysis module, to compare the size of the faces in different images, and to output a first display signal to the control module if the size of the face in the latter image is larger than the size of the face in the former image, the control module is configured to control the display panel to display the basic information in response to the first display signal, and to control the display panel to display the detail information when the high-level signal is turned into the low-level signal.