Image display device with mobile communication device detection and identification

• US 8,878,834 B2
• Filed: 04/16/2010
• Issued: 11/04/2014
• Est. Priority Date: 04/20/2009
• Status: Active Grant

• Current Assignee: Sharp Kabushiki Kaisha (Hon Hai Precision Industry Co., Ltd.)
• Original Assignee: Sharp Kabushiki Kaisha (Hon Hai Precision Industry Co., Ltd.)
• Inventors: Matsumoto, Tomoko
• Primary Examiner(s): Zarka, David
• Assistant Examiner(s): PRINGLE-PARKER, JASON A
• Application Number:
  US13/000,412
• Publication Number:
  US 20110102444A1
• Time in Patent Office: 1,663 Days
• Field of Search: 345/629
• US Class Current: 345/418
• CPC Class Codes: G06F 3/147 using display panels
• CPC Class Codes: G09G 2370/04 Exchange of auxiliary data, i.e. other than image data, between monitor and graphics controller
• CPC Class Codes: G09G 2370/042 for monitor identification
• CPC Class Codes: G09G 2370/16 Use of wireless transmission of display information
• CPC Class Codes: G09G 2380/16 Digital picture frames
• CPC Class Codes: H04N 1/00307 with a mobile telephone apparatus constructional features of portable telephone sets H04M1/0202; mobile radio systems H04W84/00
• CPC Class Codes: H04N 1/00912 Arrangements for controlling a still picture apparatus or components thereof not otherwise provided for
• CPC Class Codes: H04N 1/32128 attached to the image data, e.g. file header, transmitted message header, information on the same page or in the same computer file as the image for information embedded in the image H04N1/32144
• CPC Class Codes: H04N 21/4122 additional display device, e.g. video projector digital output for controlling a plurality of local displays G06F3/1423
• CPC Class Codes: H04N 21/41407 embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop constructional details of equipment or arrangements specially adapted for portable computer application G06F1/1626; arrangements specially adapted for mobile receivers in broadcast systems H04H20/57
• CPC Class Codes: H04N 21/43637 involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11] arrangements for wireless networking or broadcasting of information in indoor or near-field type systems H04B10/114
• CPC Class Codes: H04N 21/44227 Monitoring of local network, e.g. connection or bandwidth variations; Detecting new devices in the local network configuring of peripheral devices in general G06F9/4411; monitoring connectivity in data switched networks H04L43/0811
• CPC Class Codes: H04N 21/4532 involving end-user characteristics, e.g. viewer profile, preferences monitoring of user activities for profile generation for accessing a video database G06F16/739; user profiles in network data switching protocols H04L67/306; processing of user preferences or user profiles in wireless networks H04W8/18
• CPC Class Codes: H04N 21/8153 comprising still images, e.g. texture, background image
• CPC Class Codes: H04N 2201/0036 Detecting or checking connection
• CPC Class Codes: H04N 2201/0055 By radio
• CPC Class Codes: H04N 2201/0089 Image display device
• CPC Class Codes: H04N 2201/3205 of identification information, e.g. name or ID code H04N2201/3209 takes precedence
• CPC Class Codes: H04N 2201/3214 of a date
• CPC Class Codes: H04N 2201/3226 of identification information or the like, e.g. ID code, index, title, part of an image, reduced-size image
• CPC Class Codes: H04N 2201/3252 : Image capture parameters, e.g. resolution, illumination conditions, orientation of the image capture device H04N2201/3256 and subgroups take precedence
• CPC Class Codes: H04N 2201/3253 : Position information, e.g. geographical position at time of capture, GPS data
• CPC Class Codes: H04N 2201/3277 : The additional information being stored in the same storage device as the image data
• CPC Class Codes: H04N 5/775 : between a recording apparatus and a television receiver
• CPC Class Codes: H04N 7/163 : by receiver means only

Abstract

The digital photo frame (1) of the present invention includes: an image data storage section (21) which stores image data associated with identification information of a mobile communication device; a device identifying section (11) which detects the mobile communication device and identifies the identification information of the mobile communication device; and an image display control section (14) which controls, when the mobile communication device is detected, a display section to display image data which is associated with the identification information identified by the device identifying section (11) among image data stored in the image data storage section (21), by carrying out a display control which is different from that for other data. This configuration makes it possible to change a way to display plural pieces of data in accordance with whether or not a detectable mobile communication device is in the device detectable area.

Claims

1. An information display device in which a display section displays plural pieces of data stored in a data storage section,

said information display device further comprising:

a communication section configured to receive pieces of data from a mobile communication device and to monitor for a registered mobile communication device or a non-registered mobile communication device in a device detectable area in which presence of the mobile communication device is detected, wherein the non-registered mobile communication device is a mobile communication device for which no identification information and pieces of data have been received and stored in the data storage section;

a device detector configured to, upon detecting the mobile communication device in the device detectable area, obtaining identification information of the mobile communication device, and identifying the mobile communication device based on identification information of the detected mobile communication device stored in association with part of the plural pieces of data stored in the data storage section; and

a data display controller configured to change, responsive to the device detector detecting the mobile communication device, depending on a first display control in which the display section displays one or more first pieces of data, the way to display the one or more first pieces of data of the part of the plural pieces of data stored in association with the identification information identified by the device detector, out of the plural pieces of data stored in the data storage section, wherein the way to display the one or more first pieces of data is different depending on whether or not a mobile communication device is detected or not, and whether the detected mobile communication device is a registered mobile communication device or is a non-registered mobile communication device, wherein the way to display includes a default way to display for a case that a mobile communication device is not detected in the device detectable area;

the device detector configured to detect that the mobile communication device is moved out of the device detectable area,

the data display controller configured to change, responsive to the device detector detecting that the mobile communication device is moved out of the device detectable area, the way to display the one or more first pieces of data back to the way to display before the device detector had detected the mobile communication device in the device detectable area,

the first display control being different from a second display control which is carried out with respect to one or more second pieces of data other than the one or more first pieces of data, and

the first display control changing the way to display the one or more first pieces of data by changing at least one of (i) the number of first pieces of data to be displayed, (ii) an order in which the first pieces of data are displayed, and (iii) intervals at which the first pieces of data are displayed.

2. The information display device as set forth in claim 1, wherein:

the data display controller controls the display section to display only the first piece of data which is associated with the identification information identified by the device detector.

3. The information display device as set forth in claim 1, wherein:

in a case where the identification information identified by the device detector is only identification information which is stored so as to be associated with data in the data storage section, the data display controller controls the display section to display the one or more first pieces of data;

whereas

in a case where the identification information identified by the device detector further contains another identification information different from the identification information which is stored so as to be associated with the data in the data storage section, the data display controller controls the display section not to display the one or more first pieces of data.

4. The information display device as set forth in claim 1, further comprising:

a data manager configured to cause the data storage section to store one or more pieces of data which is received from the mobile communication device so that each of the one or more pieces of data is associated with the identification information of the mobile communication device which is a supply source of the one or more pieces of data.

5. The information display device as set forth in claim 1, wherein:

the device detector detects a mobile communication device which is in a device detectable area of the information display device with use of a short-range wireless communication device, such that the data display controller changes the way to display the one or more first pieces of data responsive to the device detector detecting the mobile communication device in the device detectable area of the information display device.

6. The information display device as set forth in claim 1, wherein:

the plural pieces of data stored in the data storage section are plural pieces of image data; and

the data display controller carries out a slide show display by controlling the display section to display pieces of image data which are selectively retrieved from the data storage section, in a predetermined display order and at a predetermined display intervals.

7. The information display device as set forth in claim 6, wherein:

the data display controller carries out a preferential display control in which one or more pieces of image data each of which is associated with identification information identified by the device detector are displayed in preference to other image data, and

the preferential display control including at least one of following controls with respect to the one or more pieces of image data to be displayed preferentially;

(a) increasing a ratio of the number of the one or more pieces of image data out of the total number of pieces of image data which are to be displayed per unit time in the slide show display,

(b) increasing a ratio of the number of pieces of image data, which are used in the slide show display, out of the total number of pieces of the image data for each identification information stored in the data storage section,

(c) increasing intervals at which the one or more pieces of image data are displayed, and

(d) putting forward the display order.

8. The information display device as set forth in claim 1, further comprising:

a display rule storage section which stores display rules, which define respective display control methods carried out by the data display controller, so that the display rules are associated with respective combinations of mobile communication devices which can be detected by the device detector; and

a display rule selector configured to select, from the display rule storage section, a display rule which is associated with a corresponding one of the combinations of the mobile communication devices detected by the device detector,

the data display controller carrying out the first display control, in accordance with the display rule selected by the display rule selector, with respect to the one or more first pieces of data associated with the identification information identified by the device detector.

9. The information display device as set forth in claim 1, wherein:

each of the plural pieces of data stored in the data storage section is associated with a corresponding one of display rules which controls a corresponding one of the plural pieces of data to be displayed or not to be displayed in accordance with existence or nonexistence of a corresponding mobile communication device as detected by the device detector; and

when the device detector detects the corresponding mobile communication device, the data display controller controls, in accordance with the corresponding mobile communication device thus detected, whether or not to display the corresponding one of the plural pieces of data based on the corresponding one of the display rules associated with the corresponding one of the plural pieces of data.

11. The information display device as set forth in claim 1, wherein the device detector is configured to detect a plurality of mobile communication devices in the device detectable area, obtain identification information for the plurality of mobile communication devices, and identify each of the plurality of mobile communication devices, the data display controller configured to change, responsive to the device detector detecting the plurality of mobile communication devices, depending on a first display control in which the display section displays one or more first pieces of data, the way to display the one or more first pieces of data of the part of the plural pieces of data stored in association with each identification information identified by the device detector, out of the plural pieces of data stored in the data storage section.

10. A method for displaying information for an information display device in which a display section displays plural pieces of data stored in a data storage section,

said method comprising the steps of:

receiving pieces of data from a mobile communication device;

storing in the data storage section the plural pieces of data;

(a) monitoring for a registered mobile communication device or a non-registered mobile communication device in a device detectable area in which the mobile communication device can communicate with the information display device by wireless, wherein the non-registered mobile communication device is a mobile communication device for which no identification information and pieces of data have been received and stored in the data storage section;

(b) upon detecting the mobile communication device in the device detectable area, obtaining identification information of the mobile communication device, and identifying the mobile communication device based on identification information of the detected mobile communication device being stored in association with part of the plural pieces of data stored in the data storage section;

(c) responsive to detecting the mobile communication device in step (b), changing, depending on a first display control in which the display section displays one or more first pieces of data, the way to display the one or more first pieces of data of the part of the plural pieces of data stored in association with the identification information identified in the step (b), out of the plural pieces of data stored in the data storage section, wherein the way to display the one or more first pieces of data is different depending on whether or not a mobile communication device is detected, and whether the detected mobile communication device is a registered mobile communication device or is a non-registered mobile communication device, wherein the way to display includes a default way to display for a case that a mobile communication device is not detected in the device detectable area;

(d) detecting that the mobile communication device is moved out of the device detectable area; and

(e) changing, responsive to detecting that the mobile communication device is moved out, the way to display the one or more first pieces of data back to the way to display before detecting the mobile communication device in the device detectable area;

the first display control being different from a second display control which is carried out with respect to one or more second pieces of data other than the one or more first pieces of data, and

the first display control changing the way to display the one or more first pieces of data by changing at least one of (i) the number of first pieces of data to be displayed, (ii) an order in which the first pieces of data are displayed, and (iii) intervals at which the first pieces of data are displayed.