JP5168951B2 - Information display device, information display method, and information display program - Google Patents

Description

  The present invention has a display device that can be viewed by an unspecified number of users. When there is a display request for information required by a user from a certain user, the information is acquired and the display device The present invention relates to an information display device that performs processing for displaying the acquired information, an information display method that is executed by the information display device, and an information display program that is used to realize the information display device.

  In highly public places such as stations, airports, shopping centers, etc., there is a public information display device that performs processing to display nearby store information, airport guide information, center guide information, etc. on a large screen display. is set up.

  In such a public information display device, when a specific user requests information display, information required by the user is acquired from a database or the like and displayed on a large screen display.

  However, since the information displayed on such a large screen display is seen by other users beside the large screen display, what kind of information the user who requested the information display wants to see There is a problem that the privacy of the user cannot be maintained by knowing what he / she thinks.

  In order to solve this problem, in the conventional technology, a filter that narrows the viewing angle that can be seen only from the front is pasted on a part of a large screen display, and information is displayed on the screen part on which this filter is pasted. The information required by the user who made the display request is displayed (for example, see Patent Document 1).

  In addition, there is an invention in which service information specialized for a specific user is not displayed on a large-screen display, but is displayed on a mobile terminal owned by the user (see, for example, Patent Document 2).

  In addition, when the user holds his / her mobile device over the advertising display, the advertising display reads the user's email address and notifies the information distribution center. In response, the information distribution center uses the email, There is also an invention in which detailed information on an advertisement display is provided to a user (for example, see Patent Document 3).

  In Patent Document 4 below, as an invention related to the present invention, dummy information related to regular information is generated, and the regular information and the generated dummy information are mixedly displayed on the display means. The invention to do is described.

The invention described in Patent Document 4 is applied to an information processing apparatus such as a personal computer. In realizing simple input of a user name, a user name including a fake user name in addition to a regular user name It is an object of the present invention to prevent unauthorized use of the information processing apparatus by displaying the list. From now on, the dummy information to be generated is information that does not originally exist, and further, no change is made to the display form of the regular information and the dummy information.
JP 2006-162929 A JP-T-2005-512208 JP 2004-355115 A JP 2006-139421 A

  However, according to the prior art described in Patent Document 1, a filter that narrows the viewing angle that can be seen only from the front is pasted on a part of the large screen display. In addition, since general information cannot be displayed in the image portion, there is a problem that the entire large screen display cannot be effectively used, and there is a problem that it is seen by other users who are directly in front.

  Further, according to the prior art as described in Patent Documents 1 and 2, there is a problem that the user who does not own the portable terminal requested by the system cannot receive information, and the information is stored on the portable terminal. There are problems that it is difficult to see information and that it is impossible to receive detailed information by being displayed.

  The present invention has been made in view of such circumstances, and for a display device that can be viewed by an unspecified number of users, when adopting a configuration for displaying information required by a specific user, It is an object of the present invention to provide a new information display technique that enables a user to display information required by a user using the display device while protecting privacy without using a special filter.

  In order to achieve this object, the information display device of the present invention has a display device that can be viewed by an unspecified number of users, and there is a request for displaying information required by the user from a certain user. In order to perform processing for acquiring the information and protecting the privacy of the user while displaying the acquired information on the display device, (1) personal information of the user who requests information display; An obtaining means for obtaining information of a display form desired by the user; and (2) a first obtaining means for obtaining provided information to be provided to a user who requests information display based on the personal information obtained by the obtaining means. And (3) second acquisition means for acquiring, as dummy provision information, provision information that may be provided to other users, although different from the provision information acquired by the first acquisition means, 4) No. The provided information obtained by the obtaining means is displayed on the display device in accordance with the display form obtained by the obtaining means, and the dummy provided information obtained by the second obtaining means is displayed on the display device in a display form different from the display form. And a display means.

  When adopting this configuration, the difference time between the time information indicated by the provision information acquired by the first acquisition unit and the current time information is calculated, and based on the calculated difference time, the first acquisition unit There may be provided first detection means for detecting whether or not a situation in which it is not appropriate to display the acquired provided information in accordance with the display form acquired by the acquisition means has occurred. When the first detecting means detects that such a situation has occurred, only the provided information acquired by the first acquiring means is displayed in accordance with the display form acquired by the acquiring means or other display forms. It will be.

  In addition, the number of users watching the display device is detected by analyzing video captured by the camera, and the providing information obtained by the first obtaining unit is obtained by the obtaining unit based on the detected number of people. There may be provided with a second detection means for detecting whether or not a situation that does not need to be displayed has occurred according to the display form. In this case, the display means has the second detection means that the occurrence of such a situation. When detecting that, the display device displays only the provision information acquired by the first acquisition means according to the display form acquired by the acquisition means or other display forms.

  Each of the above processing means can also be realized by a computer program. This computer program is provided by being recorded on an appropriate computer-readable recording medium or provided via a network, and is used when implementing the present invention. The present invention is realized by being installed and operating on a control means such as a CPU.

  In the information display device of the present invention configured as described above, for example, the personal information of the user who requests information display and the information of the display form desired by the user are obtained from the personal information storage device owned by the user. .

  Subsequently, based on the obtained personal information, by referring to a database or the like, the provided information to be provided to the user who requests information display is obtained. Provision information that may be provided is acquired as dummy provision information.

  At this time, if the provision information to be provided to the user who requests information display is information related to time, provision information that does not contradict in time even if displayed simultaneously with the provision information is acquired as dummy provision information. .

  Further, when the provision information provided to the user who requests information display is information related to the space, provision information that is not spatially contradictory even if displayed together with the provision information is acquired as dummy provision information.

  Subsequently, the acquired provision information is displayed on the display device according to the acquired display form, and the acquired dummy provision information is displayed on the display apparatus in a display form different from the display form.

  Thus, when the information display device of the present invention adopts a configuration in which information required by a user who requests information display is displayed on a display device that can be viewed by an unspecified number of users. Information provided to a user who requests information display is displayed in a display form designated by the user, and regular provision information that may be provided to other users having contents close to the provided information is provided as dummy information. As a result, the information is displayed in a display form different from that of the display form. Therefore, while protecting the privacy of users who request information display, the information can be displayed using a display device that can be viewed by an unspecified number of users. Information required by the user who requests display can be displayed to the user.

  A user who requests the information display based on the calculated difference time by calculating the difference time between the time information indicated by the information provided to the user who requests the information display and the current time information when adopting this configuration. When it is detected that it is not appropriate to display the information provided to the user according to the display form designated by the user, only the provided information is displayed on the display device according to the display form or other display forms. May be processed to display.

  When this configuration is adopted, the number of users watching the display device is detected by analyzing video captured by the camera, and the user who requests information display is designated based on the detected number of users. When it is detected that there is no need to display the information provided to the user according to the display form, only the provided information is displayed on the display device according to the display form or other display forms. May be processed.

  ADVANTAGE OF THE INVENTION According to this invention, when taking the structure which displays the information which the user who requests information display requires on the display apparatus which can be seen by an unspecified number of users, the user who requests information display Information displayed in the display form specified by the user, and regular information having contents close to the provided information is displayed as dummy provision information in a display form different from the display form. The information required by the user requesting information display can be displayed to the user by using a display device that can be viewed by an unspecified number of users while protecting the privacy of the user requesting the user. become able to.

  Hereinafter, the present invention will be described in detail according to embodiments.

  FIG. 1 illustrates an embodiment of an airport boarding gate guide device 1 having the present invention.

  An airport boarding gate guide device 1 having the present invention includes a large screen display 2 for displaying information to be provided to an unspecified number of users, and a portable device with an IC card that is provided in the large screen display 2 and owned by the user. An IC card reader 3 that reads an IC card mounted on 100 and a camera 4 that is installed to take a picture of a user who is looking at the large screen display 2, and provides guidance information about boarding gates in the airport on a large screen A process for displaying on the display 2 is performed, and in order to realize this process, the main control device 10, the business database 11, the display data storage device 12, the personal information generation device 13, and the dummy information generation A device 14, a people counting device 15, and an urgent level measuring device 16 are provided.

  The main control device 10 executes the entire control process.

  The business database 11 includes a boarding pass information management table 110 having a table structure as shown in FIG. 2A for managing user boarding pass information, and flight information (flight name, boarding time, The flight information management table 111 having a table structure as shown in FIG. 2B for managing information such as boarding gates, destinations, and distances to gates, and coordinate information necessary for drawing a route to each boarding gate 2 is managed, and various information about airplanes taking off and landing at the airport is managed by providing a boarding route route management table 112 having a table structure as shown in FIG.

  The display data storage device 12 stores screen information such as an initial screen to be displayed on the large screen display 2.

  The personal information generating device 13 generates personal information to be displayed on the large screen display 2 for a specific user. The dummy information generation device 14 generates dummy information to be displayed on the large screen display 2 together with the personal information generated by the personal information generation device 13.

  The number-of-people measuring device 15 measures the number of users who are viewing the large screen display 2 by performing image processing on the video captured by the camera 4. The urgency measuring device 16 determines whether or not the time until the take-off time of the airplane on which the user who requested the display of the personal information is smaller than a predetermined threshold, thereby determining the temporal urgency of the user. Measure.

  FIG. 3 illustrates a flowchart executed by the airport boarding gate guide apparatus 1 configured as described above.

  Next, processing executed by the airport boarding gate guide apparatus 1 configured as described above will be described according to this flowchart.

  When the airport boarding gate guidance device 1 is activated, first, as shown in the flowchart of FIG. 3, first, in step S100, an initial screen describing the guidance map to the boarding gate is displayed on the large screen display 2. . For example, an initial screen as shown in FIG. 4 is displayed.

  Subsequently, in step S101, the user waits for the IC card reader 3 to issue an IC card reading request by holding the portable device 100 over the IC card reader 3.

  If it is detected in the detection process of step S101 that the user has issued an IC card read request, the process proceeds to step S102, and airplane name information and setting information recorded on the IC card of the portable device 100 owned by the user. Read.

  That is, on the IC card of the mobile device 100 owned by the user, the name of the airplane on which the user is boarded, flag information indicating whether or not to display dummy information, and personal information are displayed in any color. Since information specifying whether or not to be recorded is recorded, the information is read.

  Subsequently, in step S103, by searching the business database 11 using the read airplane name as a key, information on where the boarding gate of the airplane on which the user is boarded, the departure time of the airplane, and the boarding gate The coordinate information necessary for drawing the route up to and various guidance information related to the airplane and the boarding gate are acquired.

  Subsequently, in step S104, it is determined whether or not a dummy information display request is set for the information read in step S102, and when it is determined that no dummy information display request is set, step S105 is performed. The route to the boarding gate acquired in step S103 is displayed on the map in the airport displayed on the large screen display 2 according to the route drawing coordinates acquired in step S103, and the plane name read in step S102 And the departure time of the airplane and various guidance information acquired in step S103 are displayed.

  For example, as shown in FIG. 5, the name of the airplane on which the user is boarded, the route to the boarding gate of the airplane, the departure time of the airplane, and various guidance information related to the airplane and the boarding gate are displayed. To do. At this time, since the display request for dummy information is not set, any display color may be used for display. However, when the display color designation information is read in step S102, You may make it display using the designated display color.

  Subsequently, in step S106, after waiting for a certain period of time to elapse, if it is determined that the certain period of time has elapsed, the process proceeds to step S107, the display on the large screen display 2 is returned to the initial screen display, and then the step is performed. The process returns to S101.

  On the other hand, when it is determined that a dummy information display request is set for the information read in step S102 according to the determination process in step S104, the process proceeds to step S108, and the map on the airport displayed on the large screen display 2 is displayed. In addition, according to the route drawing coordinates acquired in step S103, the route to the boarding gate acquired in step S103 is displayed in the color of the designated color read in step S102, and routes to these other boarding gates (these routes) The path drawing coordinates necessary for drawing are also obtained from the business database 11) and displayed in different colors other than the color.

  For example, as shown in FIG. 6, when the boarding gate of the airplane on which the user is boarding is D71, the route to the boarding gate called D71 is displayed in the color of the designated color read in step S102, and The route to the boarding gate other than is displayed in different colors other than the color. Here, in FIG. 6, in order to express the difference in display color, the difference is shown by changing the line type.

  Subsequently, in step S109, after waiting for a certain time to elapse and determining that the certain time has elapsed, the process proceeds to step S110, the display on the large screen display 2 is returned to the initial screen display, and then the step is performed. The process returns to S101.

  In this way, the airport boarding gate guidance device 1 displays the route to the boarding gate of the airplane on which the user boarded the portable device 100 held over the IC card reader 3 in a color designated by the user, and dummy information The route to the boarding gate other than that is displayed in different colors other than the color, so that it is possible for an unspecified number of users to see while protecting the privacy of the user. The screen display 2 can be used to display the route information to the boarding gate of the airplane on which the user is boarding.

  Here, in the flowchart, the display color is displayed and the route to the boarding gate is displayed, but the line type and the like may be changed.

  In this flowchart, the routes to all boarding gates are displayed as the routes that become dummy information. However, the number of dummy information is set in advance, and the routes corresponding to the number of routes as the dummy information. May be displayed.

  7 and 8 show other flowcharts executed by the airport boarding gate guide apparatus 1. FIG. Next, this flowchart will be described.

  When the airport boarding gate guidance apparatus 1 executes the flowcharts of FIGS. 7 and 8, first, in step S200, the guidance map to the boarding gate is described on the large screen display 2 as shown in FIG. Display the initial screen.

  In step S201, the user waits for the IC card reader 3 to issue an IC card reading request by holding the portable device 100 over the IC card reader 3.

  If it is detected in the detection process in step S201 that the user has issued an IC card reading request, the process proceeds to step S202, and airplane name information and setting information recorded on the IC card of the portable device 100 owned by the user. Read.

  That is, on the IC card of the mobile device 100 owned by the user, the name of the airplane on which the user is boarded, flag information indicating whether or not to display dummy information, and personal information are displayed in any color. Since information specifying whether or not to be recorded is recorded, the information is read.

  Subsequently, in step S203, by searching the business database 11 using the read airplane name as a key, information about where the boarding gate of the airplane on which the user is boarded, the departure time of the airplane, and the boarding gate The coordinate information necessary for drawing the route up to and various guidance information related to the airplane and the boarding gate are acquired.

  Subsequently, in step S204, it is determined whether or not a dummy information display request is set in the information read in step S202, and when it is determined that no dummy information display request is set, step S205 is performed. 5, for example, as shown in FIG. 5, the route to the boarding gate acquired in step S <b> 203 is displayed on the map in the airport displayed on the large screen display 2 according to the route drawing coordinates acquired in step S <b> 203. At the same time, the airplane name read in step S202, the departure time of the airplane acquired in step S203, and various guidance information are displayed.

  Subsequently, in step S206, after waiting for a certain period of time to elapse, if it is determined that the certain period of time has elapsed, the process proceeds to step S207 to return the display on the large screen display 2 to the initial screen display, and then to step The process returns to S201.

  On the other hand, when it is determined that a dummy information display request is set for the information read in step S202 according to the determination process in step S204, the process proceeds to step S208, and the departure time and current time of the airplane acquired in step S203. The difference time is calculated, and it is determined whether the difference time is smaller than the specified value, so that the user has no time.

  When it is determined according to this determination processing that there is no time for the user, the process proceeds to step S209, where priority is given to the ease of viewing over the protection of privacy, and the display in the airport 2 is displayed. On the map, the route to the boarding gate acquired in step S203 is displayed according to the route drawing coordinates acquired in step S203 in the color of the specified color read in step S202, and the airplane name read in step S202 and the step The departure time of the airplane acquired in S203 and various guidance information are displayed.

  That is, in the color of the designated color read in step S202, for example, as shown in FIG. 5, the name of the airplane on which the user is boarded, the route to the boarding gate of the airplane, the departure time of the airplane, Various guidance information related to the boarding gate is displayed. Here, since only the information about the user who issued the IC card reading request is displayed at this time, the display color may be a color other than the designated color read in step S202.

  Subsequently, in step S210, after waiting for a certain period of time to elapse, if it is determined that the certain period of time has elapsed, the process proceeds to step S211 to return the display on the large screen display 2 to the initial screen display, and then to step The process returns to S201.

  On the other hand, when it is determined according to the determination process in step S208 that there is no time for the user, the process proceeds to step S212, and the video captured by the camera 4 is subjected to image processing, whereby the large screen display 2 is displayed. By measuring the number of viewing users, it is determined whether a user other than the user who issued the IC card reading request is in the vicinity of the large screen display 2.

  When it is determined that there is no person around the large-screen display 2 according to this determination process, the process proceeds to step S213, and there is no need to display dummy information, so the map on the airport displayed on the large-screen display 2 is displayed. The route to the boarding gate obtained in step S203 is displayed according to the route drawing coordinates obtained in step S203 in the color of the designated color read in step S202, and the airplane name read in step S202 and obtained in step S203. The departure time of the airplane and various guidance information are displayed.

  That is, in the color of the designated color read in step S202, for example, as shown in FIG. 5, the name of the airplane on which the user is boarded, the route to the boarding gate of the airplane, the departure time of the airplane, Various guidance information related to the boarding gate is displayed. Here, since only the information about the user who issued the IC card reading request is displayed at this time, the display color may be a color other than the designated color read in step S202.

  Subsequently, in step S214, after waiting for a certain period of time to elapse, if it is determined that the certain period of time has elapsed, the process proceeds to step S215 to return the display on the large screen display 2 to the initial screen display, and then to step S215. The process returns to S201.

  On the other hand, when it is determined that there is a person around the large screen display 2 in accordance with the determination process in step S212, the process proceeds to step S216, and is acquired in step S203 on the map in the airport displayed on the large screen display 2. According to the route drawing coordinates, the route to the boarding gate acquired in step S203 is displayed in the color of the designated color read in step S202, and the route to the other boarding gates (routes required for drawing these routes) The drawing coordinates (obtained from the business database 11) are displayed in different colors other than that color.

  For example, as shown in FIG. 6, when the boarding gate of the airplane on which the user is boarding is D71, the route to the boarding port called D71 is displayed in the designated color read in step S202, and Other routes to the boarding gate are displayed in different colors.

  Subsequently, in step S217, after waiting for a certain period of time to elapse, if it is determined that the certain period of time has elapsed, the process proceeds to step S218 to return the display on the large screen display 2 to the initial screen display, and then to step S218. The process returns to S201.

  In this way, when the airport boarding gate guidance device 1 executes the flowcharts of FIGS. 7 and 8, the route to the boarding gate of the airplane on which the user who holds the portable device 100 over the IC card reader 3 is boarded. In addition to displaying in the color specified by the user and displaying the route to the boarding gate other than that which is dummy information in different colors other than the color, there is a time margin for the user. When there is no person or when there is no person in the vicinity, the dummy information is not displayed so that the route information to the boarding gate of the airplane is displayed in a form that is easy for the user to see.

  The present invention can be applied to any information display system that displays information required by a specific user on a display device that can be viewed by an unspecified number of users such as the large screen display 2.

  For example, when there is a system that displays a scheduled examination time in a hospital, the present invention can also be applied to such a system.

  In such a system, in response to a request from the visiting user, the scheduled examination time is displayed as shown in FIG. 9, but when the present invention is applied, as shown in FIG. The scheduled examination times of a plurality of users are displayed in a form corresponding to the reception number at the hospital. Any one of these is information about the user who requested the display of the scheduled examination time, and the information is displayed in the color specified by the user, and the other information is dummy information. The information is displayed in different colors other than that color.

  In the present invention, when displaying information required by the user who has requested information display, the dummy information is displayed to protect the privacy of the user. However, the dummy information displayed at this time is displayed. Since there is a possibility that a user other than the user may also see the dummy information, regular information is used instead of random information.

  That is, when displaying the scheduled examination time as shown in FIG. 10, if the dummy information is generated by appropriately setting the reception number, the department, and the scheduled examination time, the information of the user of the reception number is incorrect. Therefore, even if it is dummy information, regular information is used instead of random information.

  When displaying the dummy information, if the information required by the user who requested the information display is information related to the time, information that is inconsistent in time when displayed at the same time as the information is used as dummy information. Not to be.

  For example, in the case of a system that displays information related to today, the information related to yesterday that has already been used is not used as dummy information, even though it is legitimate information.

  If such dummy information is used, it can be easily understood that it is dummy information, so that it is possible to know which information is required by the user who requested the information display. Because it will be.

  In addition, when displaying the dummy information, if the information required by the user who requested the information display is information related to the space, regarding the information that is spatially contradictory when displayed at the same time as the information, It is not used as dummy information.

  For example, in the case of a system that displays store information on the same floor, the store information on another floor is not used as dummy information even though it is legitimate information.

  If such dummy information is used, it can be easily understood that it is dummy information, so that it is possible to know which information is required by the user who requested the information display. Because it will be.

  INDUSTRIAL APPLICABILITY The present invention can be applied to any information display system that displays information required by a specific user on a display device that can be viewed by an unspecified number of users. Information required by a user who requests information display can be displayed to the user while protecting privacy.

  (Supplementary note 1) When there is a display device that can be viewed by an unspecified number of users, and there is a display request for information required by the user from a certain user, the information is acquired and displayed on the display device. An information display device for displaying the acquired information, the obtaining means for obtaining the personal information of the user requesting the information display and the information of the display form desired by the user, and the personal information obtained by the obtaining means The first acquisition means for acquiring the provision information to be provided to the user who requests information display is different from the provision information acquired by the first acquisition means, but can be provided to other users. Second obtaining means for obtaining characteristic provision information as dummy provision information, and displaying the provision information obtained by the first obtaining means on the display device according to the display form obtained by the obtaining means. In, that it comprises a display means for displaying the acquired dummy providing information of the second acquisition unit to said display device in a display form different from the display mode, the information display device comprising.

  (Supplementary note 2) In the information display device according to supplementary note 1, in the case where the provision information acquired by the first acquisition unit is information related to time, the second acquisition unit simultaneously with the provision information An information display device characterized in that provision information that does not contradict in time even if displayed is acquired as dummy provision information.

  (Supplementary note 3) In the information display device according to supplementary note 1, in the case where the provision information acquired by the first acquisition unit is information related to a space, the second acquisition unit simultaneously with the provision information An information display device characterized in that provision information that does not contradict spatially even if displayed is acquired as dummy provision information.

  (Supplementary note 4) In the information display device according to any one of supplementary notes 1 to 3, the obtaining unit obtains the user's personal information and display form information from the personal information storage device owned by the user. An information display device characterized by the above.

  (Supplementary note 5) In the information display device according to any one of supplementary notes 1 to 4, a time difference between the time information indicated by the provision information acquired by the first acquisition unit and the current time information is calculated, Based on the calculated difference time, a detection unit is provided for detecting whether or not a situation in which it is inappropriate to display the provided information acquired by the first acquisition unit according to the display form acquired by the acquisition unit has occurred. When the detection means detects that the situation has occurred, the display means provides the provision information acquired by the first acquisition means in accordance with the display form acquired by the acquisition means or other display forms. An information display device characterized by comprising only the display device.

  (Supplementary note 6) In the information display device according to any one of supplementary notes 1 to 4, the number of users who are viewing the display device is detected by analyzing video captured by the camera, and the detected number of people Based on the detection means comprising: detecting means for detecting whether or not a situation has occurred in which the provision information acquired by the first acquisition means does not need to be displayed according to the display form acquired by the acquisition means; When the detection unit detects that the situation has occurred, the display device displays only the provision information acquired by the first acquisition unit according to the display form acquired by the acquisition unit or other display forms. An information display device characterized by that.

  (Supplementary note 7) When there is a display device that can be viewed by an unspecified number of users, and there is a display request for information required by the user from a certain user, the information is acquired and displayed on the display device. An information display method executed by an information display device for displaying the acquired information, the process of obtaining personal information of a user who requests information display and information on a display form desired by the user, and the obtained Based on the personal information, the process of obtaining the provision information to be provided to the user who requests information display is different from the obtained provision information, but the provision information that may be provided to other users is a dummy. The acquired information is displayed on the display device according to the acquired display form, and the acquired dummy provided information is different from the display form. Information display method further comprising the step, characterized to be displayed on said display device in a display form that.

  (Supplementary Note 8) When there is a display device that can be viewed by an unspecified number of users, and there is a display request for information required by the user from a certain user, the information is acquired and displayed on the display device. An information display program used to realize an information display device that displays the acquired information, and the computer obtains personal information of a user who requests information display and information on a display form desired by the user And the provision information acquired by the first acquisition means is different from the first acquisition means for acquiring the provision information provided to the user who requests information display based on the personal information obtained by the obtaining means. However, the second acquisition unit that acquires provision information that may be provided to other users as dummy provision information, and the acquisition unit that acquires the provision information acquired by the first acquisition unit. Information for displaying on the display device according to the obtained display form and for causing the dummy provision information obtained by the second obtaining means to function as a display means for displaying on the display device in a display form different from the display form Display program.

It is an example of an embodiment of an airport boarding gate guide device comprising the present invention. It is explanatory drawing of a business database. It is a flowchart which the airport boarding gate guidance apparatus which comprises this invention performs. It is explanatory drawing of the information displayed on a large screen display. It is explanatory drawing of the information displayed on a large screen display. It is explanatory drawing of the information displayed on a large screen display. It is a flowchart which the airport boarding gate guidance apparatus which comprises this invention performs. It is a flowchart which the airport boarding gate guidance apparatus which comprises this invention performs. It is explanatory drawing of this invention. It is explanatory drawing of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Airport boarding gate guidance apparatus 2 Large screen display 3 IC card reader 4 Camera 10 Main control apparatus 11 Business database 12 Display data storage apparatus 13 Personal information generation apparatus 14 Dummy information generation apparatus 15 Number of persons measurement apparatus 16 Urgency measurement apparatus 100 Portable Device 110 Boarding pass information management table 111 Flight information management table 112 Boarding gate route management table

Claims (6)

When there is a display device that can be viewed by an unspecified number of users, and there is a display request for information that the user needs from a certain user, the information is acquired and the acquired information is displayed on the display device. An information display device for displaying
Obtaining means for obtaining personal information of a user who requests information display and information of a display form desired by the user;
First obtaining means for obtaining provided information to be provided to a user who requests information display based on the personal information obtained by the obtaining means;
Second acquisition means for acquiring, as dummy provision information, provision information that may be provided to other users, although different from the provision information acquired by the first acquisition means;
The provision information acquired by the first acquisition means is displayed on the display device according to the display form desired by the user acquired by the acquisition means, and the dummy provision information acquired by the second acquisition means is displayed on the user. Display means for displaying on the display device in a display form different from the desired display form,
A characteristic information display device. The information display device according to claim 1,
The obtaining means obtains the user's personal information and display form information from the personal information storage device owned by the user.
A characteristic information display device. The information display device according to claim 1 or 2,
The difference information between the time information indicated by the provision information acquired by the first acquisition means and the current time information is calculated, and the provision information acquired by the first acquisition means is calculated based on the calculated difference time. Detecting means for detecting whether or not a situation in which it is inappropriate to display in accordance with the display form obtained by the obtaining means has occurred,
When the detection means detects that the situation has occurred, the display means only provides the information acquired by the first acquisition means according to the display form acquired by the acquisition means or other display forms. to display on said display device,
A characteristic information display device. The information display device according to claim 1 or 2,
The number of users who are viewing the display device is detected by analyzing the video captured by the camera, and the provision information acquired by the first acquisition means is obtained based on the detected number of persons. A detection means for detecting whether or not a situation that does not need to be displayed in accordance with the display form has occurred,
When the detection means detects that the situation has occurred, the display means only provides the information acquired by the first acquisition means according to the display form acquired by the acquisition means or other display forms. to display on said display device,
A characteristic information display device. When there is a display device that can be viewed by an unspecified number of users, and there is a display request for information that the user needs from a certain user, the information is acquired and the acquired information is displayed on the display device. An information display method executed by an information display device for displaying
A process of obtaining personal information of a user who requests information display and information on a display form desired by the user;
Obtaining information provided to a user who requests information display based on the obtained personal information;
A process of acquiring provision information that may be provided to other users as dummy provision information, although different from the obtained provision information,
And displays on the display device in accordance with the display mode desired of the user of the acquired advertisement said acquired, the acquired dummy providing information to the display device in a display form different from the display mode desired by the user Providing a process of displaying,
Characteristic information display method. When there is a display device that can be viewed by an unspecified number of users, and there is a display request for information that the user needs from a certain user, the information is acquired and the acquired information is displayed on the display device. An information display program used to realize an information display device that displays
Computer
Obtaining means for obtaining personal information of a user who requests information display and information of a display form desired by the user;
First obtaining means for obtaining provided information to be provided to a user who requests information display based on the personal information obtained by the obtaining means;
Second acquisition means for acquiring, as dummy provision information, provision information that may be provided to other users, although different from the provision information acquired by the first acquisition means;
The provision information acquired by the first acquisition means is displayed on the display device according to the display form desired by the user acquired by the acquisition means, and the dummy provision information acquired by the second acquisition means is displayed on the user. An information display program for functioning as display means for displaying on the display device in a display form different from the desired display form.

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