JP2008003752A - Information display system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an information display system further improving the convenience of a user in a complex facility. <P>SOLUTION: Attribute data showing the attribute (sex and age category) of the user carrying a radio IC tag 10 are stored in the radio IC tag 10. When the user carrying the radio IC tag 10 enters one of a plurality of facilities, the attribute data are read by an information reader 30 installed in the entrance thereof and output to an information processor 50. The information processor 50, based on the input attribute data, counts the number of users by attribute in each facility, and outputs image data showing the counting result to a projector 60. The projector 60 projects the image according to the image data to allow the user to visually recognize the number of users by attribute in each facility. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to an information display system for displaying information in a complex facility composed of a plurality of facilities.

  An in-facility information management system has been proposed that can provide information on the location and movement of a user by locating a plurality of radio base stations in the facility and communicating with a wireless mobile terminal possessed by the user. (For example, refer to Patent Document 1). According to the in-facility information management system described in Patent Literature 1, the location of the user is specified by the position of the wireless base station with which the communication has been performed, and information related to the location of the user (for example, route information from the location to the destination) ) And the like are transmitted to the wireless portable terminal of the user and displayed on an output means (display unit) included in the wireless portable terminal, thereby improving convenience when the user uses the facility.

JP 2000-236571 A

  However, since the in-facility information management system described in Patent Document 1 provides location information regarding each user, the user cannot obtain the location information of other users, It was not possible to grasp the congestion situation in the facility.

  The present invention has been made in view of the above problems, and an object of the present invention is to provide an information display system capable of further improving user convenience in a complex facility.

  The information display system of the present invention is an information display system that displays information in a complex facility having a plurality of facilities, and includes a storage unit that stores information and a communication unit that transmits the information in a non-contact manner. A wireless communication medium possessed by a user of the complex facility, an information reading device provided for each facility, and reading the information in a non-contact manner from the wireless communication medium possessed by the user of each facility; Based on the information read by each of the information reading devices, an information processing device that guides the usage status of each facility and generates image data representing the usage status of each facility, and an image based on the image data It is characterized by comprising a display device that allows the user to visually recognize the usage status of each facility.

  According to this information display system, based on information acquired from the wireless communication medium possessed by the user of each facility, the information processing device guides the usage status of each facility, and allows the user to visually recognize this using the display device. Yes. For this reason, it becomes possible to know the degree of congestion and popularity of each facility, and the convenience for the user is improved.

  In the information display system, the storage unit of the wireless communication medium stores attribute information indicating an attribute of a user who owns the wireless communication medium, and the information processing apparatus displays a usage status for each facility. It is desirable to guide each attribute.

  According to this information display system, since the information processing device guides the usage status of each facility by the attribute of the user and displays it on the display device, it is possible to know the degree of popularity by attribute, The convenience is further improved.

  In this information display system, the information processing apparatus generates the image data so that the displayed image is color-coded according to the usage status when generating the image data representing the usage status for each facility. Is desirable.

  According to this information display system, images representing the usage status of each facility are displayed in different colors according to the usage status, so that visibility when knowing the degree of congestion and popularity of each facility is improved.

  In this information display system, the display device is preferably a projector that enlarges and projects an image at a distant position.

  According to this information display system, since the display is performed by the projector capable of easily displaying an image on a large screen, it becomes easy for many users to visually recognize the image at a time.

  Hereinafter, an information display system according to an embodiment of the present invention will be described with reference to the drawings. The information display system of the present embodiment is a complex facility having a plurality of facilities, for example, a shopping mall composed of a plurality of stores, a theme park having a plurality of attractions, a movie theater having a plurality of screening rooms (screens), or It is used in a ski resort where a plurality of lifts are installed, and displays the usage status of each facility for the users in the complex facility.

  FIG. 1 is a configuration diagram illustrating a schematic configuration of the information display system of the present embodiment, and FIG. 2 is a layout diagram illustrating a complex facility including the information display system.

  As shown in both figures, the information display system 1 of the present embodiment displays information in a complex facility 2 composed of eight facilities 3a to 3h, and includes a wireless IC tag 10 as a wireless communication medium, and information A writing device 20, an information reading device 30, an information processing device 50, and a projector 60 as a display device are provided. In this embodiment, the wireless IC tag 10 is built in the admission ticket T of the complex facility 2 and is carried by all users U who use the complex facility 2. The information writing device 20 is provided at the entrance 2E of the complex facility 2, and writes predetermined data to the entrance ticket T (wireless IC tag 10) possessed by each user U entering. The information reading device 30 is provided at the entrance / exit 3E of each facility 3a-3h, and can communicate with the wireless IC tag 10 of the user U who enters / exits each facility 3a-3h. Each information reading device 30 is connected to the information processing device 50 via a network 40 such as a LAN (Local Area Network), and the data read from the wireless IC tag 10 is transferred to the information processing device 50 via the network 40. Output. The information processing device 50 generates image data representing the usage status of each of the facilities 3 a to 3 h based on the data input from each information reading device 30, and outputs the image data to the projector 60 connected to the network 40. The projector 60 projects an image corresponding to the input image data onto a large screen SC installed in the complex facility 2 so that the user U can visually recognize the usage status of each facility 3a to 3h.

  Communication between the information writing device 20 and the wireless IC tag 10 and between the information reading device 30 and the wireless IC tag 10 is performed by wireless communication using RFID (Radio Frequency IDentification: data communication using a wireless IC tag). ing. In the present embodiment, a plurality of radios that use an electromagnetic induction system that performs communication by using electromagnetic waves in a long / medium wave band of 250 kHz or less or 13.56 MHz band, and that are within a communicable range. Among the IC tags 10, a selective access mode capable of communicating with a specific wireless IC tag 10 is used.

  Here, schematic configurations of the wireless IC tag 10, the information writing device 20, the information reading device 30, the information processing device 50, and the projector 60 that constitute the information display system 1 will be described with reference to FIGS. .

FIG. 3 is a block diagram showing a schematic configuration of the wireless IC tag 10 built in the admission ticket T. As shown in FIG.
As shown in FIG. 3, the wireless IC tag 10 includes an RF communication unit 11 as a communication unit, a control unit 12, a storage unit 13, and a power generation unit 14.
The RF communication unit 11 includes a reception unit 11a, a transmission unit 11b, and an antenna 11c. The reception unit 11a has a function of receiving commands and data transmitted from the information writing device 20 and the information reading device 30 by an electromagnetic induction method, and the transmission unit 11b is a storage unit based on an instruction from the control unit 12 13 is provided with a function of transmitting data stored in the information writing device 20 and the information reading device 30 by an electromagnetic induction method. Note that these transmission and reception are performed in a non-contact manner via the antenna 11c.

  The control unit 12 is configured by a logic circuit and controls the operation of each unit of the wireless IC tag 10, and controls data transmission / reception in the RF communication unit 11 and stores received data in the storage unit 13. Control and so on. Note that the control unit 12 is not limited to one configured by a logic circuit, and may be configured to perform the above-described control by a CPU (Central Processing Unit) executing a control program.

  The storage unit 13 includes a non-volatile memory such as a flash memory or a ferroelectric memory (FeRAM), and stores a unique ID number (identification information) in each wireless IC tag 10 as well as the information writing device 20 and information. Various information (data) received from the reader 30 is stored. In the storage unit 13 of the present embodiment, in addition to the ID number, any one of the attribute data (attribute information) representing attributes such as the gender and age of the user U carrying the wireless IC tag 10 and the facilities 3a to 3h Is stored, that is, a location flag indicating whether the location of the user U is inside or outside the facilities 3a to 3h is stored. The location flag is 1 when the user U is in the facilities 3a to 3h, and 0 when the user U is outside.

  The power generation unit 14 generates power from a carrier wave (electromagnetic wave) when the information writing device 20 or the information reading device 30 transmits a command or data, and supplies the generated power to each unit.

FIG. 4 is a block diagram showing a schematic configuration of the information writing device 20.
As shown in FIG. 4, the information writing device 20 includes an RF communication unit 21, a control unit 22, an operation unit 23, and a display unit 24.

  The RF communication unit 21 includes a reception unit 21a, a transmission unit 21b, and an antenna 21c, and performs data communication with the wireless IC tag 10 by an electromagnetic induction method. The receiving unit 21a receives data from the wireless IC tag 10 in a non-contact manner, and can acquire data stored in the wireless IC tag 10 via the antenna 21c. The transmitter 21b transmits data and commands to be written to the wireless IC tag 10 in a non-contact manner via the antenna 21c.

  The control unit 22 includes a CPU, a ROM (Read Only Memory), a RAM (Random Access Memory), and the like. The CPU executes a control program stored in the ROM so that the operation of the information writing device 20 is comprehensively controlled. To do. Specifically, control of data communication processing using the RF communication unit 21 or display processing control for displaying processing progress, processing results, and the like on the display unit 24 is performed.

  The operation unit 23 includes a plurality of operation keys for giving various instructions to the information writing device 20 such as turning on / off the power, setting data to be written to the wireless IC tag 10, and the like. When the operation keys are operated, the operation unit 23 outputs an operation signal corresponding to the operation content to the control unit 22. The display unit 24 includes, for example, a liquid crystal display device and the like, and has a function of displaying the current setting contents of the information writing device 20, the progress of processing, and the like based on instructions from the control unit 22.

FIG. 5 is a block diagram illustrating a schematic configuration of the information reading device 30 provided in the entrance / exit 3E of each facility 3a to 3h.
As shown in FIG. 5, the information reading device 30 includes an RF communication unit 31, a control unit 32, and a network communication unit 33.

  The RF communication unit 31 includes a reception unit 31a, a transmission unit 31b, and an antenna 31c, and performs data communication with the wireless IC tag 10 by an electromagnetic induction method. The receiving unit 31a receives data from the wireless IC tag 10 in a non-contact manner, and can acquire data stored in the wireless IC tag 10 via the antenna 31c. The transmission unit 31b transmits data and commands to be written to the wireless IC tag 10 in a non-contact manner via the antenna 31c.

  The control unit 32 includes a CPU, a ROM, a RAM, and the like, and performs overall control of the operation of the information reading device 30 by the CPU executing a control program stored in the ROM. Specifically, control of data communication processing using the RF communication unit 31 or control when data received by the reception unit 31a is output to the information processing apparatus 50 by the network communication unit 33 is performed.

  The network communication unit 33 is connected to the network 40, and can output data received by the receiving unit 31 a to the information processing device 50 via the network 40 based on an instruction from the control unit 32.

FIG. 6 is a block diagram illustrating a schematic configuration of the information processing apparatus 50.
As shown in FIG. 6, the information processing apparatus 50 includes a control unit 51, a hard disk drive 52 that is a large-capacity storage device, and a network communication unit 53. A computer can be used.

  The hard disk drive 52 stores an OS (Operating System), installed application programs, various data, and the like. In the hard disk drive 52 of the present embodiment, a management program Pm for managing the usage status of the facilities 3a to 3h in the complex facility 2 is installed as an application program.

  The control unit 51 includes a CPU, a ROM, a RAM, an interface circuit, and the like, and comprehensively controls the operation of the information processing apparatus 50. The control unit 51 is connected to a hard disk drive 52 and a network communication unit 53, and is connected to an external display DS and a keyboard KB.

  When the information processing apparatus 50 is turned on, the CPU of the control unit 51 performs a boot process according to a boot program stored in the ROM, reads the OS stored in the hard disk drive 52 into the RAM, and displays the OS on the display DS. Display the operation screen (desktop screen). In this state, when the activation of the application program is instructed by the keyboard KB or the like, the control unit 51 reads the application program stored in the hard disk drive 52 into the RAM and performs an operation process according to the program.

  The network communication unit 53 is connected to the network 40 and collects data input from the information reading device 30 and outputs image data to the projector 60 based on an instruction from the control unit 51. Can do.

FIG. 7 is a block diagram illustrating a schematic configuration of the projector 60.
As shown in FIG. 7, the projector 60 is a display device that projects an image onto a screen SC or the like installed at a distant position, and includes a control unit 61, a network communication unit 62, an image data processing unit 63, a light The configuration includes a bulb drive unit 64, a light bulb 65, a light source 66, and a projection optical system 67.

The control unit 61 includes a CPU, a ROM, a RAM, and the like, and performs overall control of the operation of the projector 60 when the CPU executes a control program stored in the ROM.
The network communication unit 62 is connected to the network 40 and outputs image data input from the information processing apparatus 50 via the network 40 to the image data processing unit 63 based on an instruction from the control unit 61.

  The image data processing unit 63 performs various image quality adjustment processes such as brightness adjustment, contrast adjustment, sharpness adjustment, and the like on the input image data based on an instruction from the control unit 61, and outputs the processed image data to a light valve. Output to the drive unit 64. The light valve drive unit 64 generates a drive signal based on the image data and applies it to the light valve 65.

  The light valve 65 is constituted by, for example, a liquid crystal panel having a plurality of pixels arranged in a matrix, and modulates the light emitted from the light source 66 for each pixel based on the drive signal of the light valve drive unit 64. Thus, an image corresponding to the image data is formed. The formed image is enlarged and projected by the projection optical system 67 and displayed on an external screen SC or the like.

  Next, the operation of the information display system 1 will be described.

  As shown in FIG. 2, the admission ticket T with the built-in wireless IC tag 10 is sold at the ticket office 2T arranged outside the complex facility 2, and the user U who purchased the admission ticket T receives the compound from the entrance 2E. After entering the facility 2, one person is accepted. An information writing device 20 is installed at the entrance 2E, and data is written to the admission ticket T (wireless IC tag 10) possessed by the user U who is receiving by operation of the reception staff. .

FIG. 8 is a flowchart showing an operation when the information writing device 20 writes data.
First, the receptionist W looks at the appearance of the user U being accepted, and the gender of the user U and the corresponding age category (under 15 years old, 15-29 years old, 30-49 years old, 50 years old or older) And the attribute data representing these attributes is input to the information writing device 20 by the operation unit 23. Furthermore, when the reception staff W operates the operation unit 23 to instruct execution of the writing process, the information writing device 20 operates according to the flow shown in FIG.

  As shown in FIG. 8, in step S101, the control unit 22 of the information writing device 20 transmits a response request command from the transmission unit 21b. The response request command is a command for requesting a response signal to the wireless IC tag 10 existing within the communicable range of the RF communication unit 21. When the transmission unit 21b transmits the response request command, the response request command is received. All the wireless IC tags 10 transmit their ID numbers and other data stored in the storage unit 13 as response signals. In the present embodiment, only one user U exists within the communicable range of the RF communication unit 21 by accepting one person at a time. Further, only the ID number is stored in the storage unit 13 of the wireless IC tag 10 immediately after purchase, and only the ID number is transmitted from the wireless IC tag 10 as a response signal at the time of acceptance.

  In step S102, the control unit 22 determines whether the receiving unit 21a has received a response signal from the wireless IC tag 10. As a result, when a response signal is received from the wireless IC tag 10 possessed by the receiving user U, the process proceeds to step S103, and when no response signal is received, the process returns to step S101.

  In step S103, a data writing process is performed on the wireless IC tag 10 of the user U who is receiving the request. Specifically, the control unit 22 represents the attribute data (gender, age category) of the user U input by the reception staff W together with the memory write command and that the user U is outside the facilities 3a to 3h. The location flag (0) is transmitted via the transmitter 21b. The memory write command is a command for designating an ID number and writing data to the storage unit 13 of the specific wireless IC tag 10. The wireless IC tag 10 is a memory write command in which its own ID number is designated. Is received, the data transmitted together with the command is stored in the storage unit 13. Therefore, the information writing device 20 can write the person's attribute data and the location flag in the wireless IC tag 10 of the user U who is accepting by designating the ID number received in step S102. .

  In step S104, the control unit 22 instructs the display unit 24 to display that the writing process has been completed, and ends the process.

  The user U who has completed the reception (data writing process) visits a desired facility (any of the facilities 3a to 3h) in the complex facility 2 and enters the facility through the entrance 3E. The information reading device 30 installed at the entrance / exit 3E of each facility 3a-3h reads data from the wireless IC tag 10 of the user U who travels through the entrance / exit 3E.

FIG. 9 is a flowchart for explaining the operation of the information reading apparatus 30. When the information reader 30 is powered on, the information reader 30 operates according to the flow shown in FIG.
As shown in FIG. 9, in step S201, the control unit 32 transmits a response request command from the transmission unit 31b. In step S202, the control unit 32 receives the response signal from the wireless IC tag 10 by the reception unit 31a. Determine whether or not. As a result, when the response signal is not received, the process returns to step S201, and steps S201 and S202 are repeated until the response signal is received.

  While the information reading device 30 continues to send the response request command, the user U travels through the entrance 3E, and when the wireless IC tag 10 of the user U enters the communicable range of the RF communication unit 31, The wireless IC tag 10 receives this response request command, and transmits a response signal, that is, an ID number, attribute data, and a location flag stored in the storage unit 13. In step S202, when the information reading device 30 receives this response signal, the process proceeds to step S203.

  When the response signal is received and the process proceeds to step S203, the control unit 32 attempts to enter the facility 3a to 3h or leave the facility 3a to 3h based on the received location flag. Judgment is made. That is, if the location flag is 0, the user U has been outside the facilities 3a to 3h so far, so that the user U is determined to be a visitor and the process proceeds to step S204. On the other hand, if the location flag is 1, since the user U has been in the facilities 3a to 3h so far, the user U is determined to be an exit person and the process proceeds to step S205.

  If it is determined that the user U is a visitor and the process proceeds to step S204, the control unit 32 transmits a memory write command and sets the location flag stored in the storage unit 13 of the wireless IC tag 10 to 1 ( The location of the user U is changed to (inside the facility), and the process proceeds to step S206.

  On the other hand, when it is determined that the user U is an exit person and the process proceeds to step S205, the control unit 32 transmits a memory write command and sets the location flag stored in the storage unit 13 of the wireless IC tag 10. It changes to 0 (the location of the user U is outside the facility), and the process proceeds to step S206.

  In step S206, the control unit 32 sends the received ID number and attribute data, the changed location flag, and the user data including the name of the facility where the information reading device 30 is installed from the network communication unit 33 to the network 40. To the information processing apparatus 50. Then, it returns to step S201 and repeats transmission of a response request command until the next user U comes and goes.

  FIG. 10 is a flowchart for explaining the operation of the information processing apparatus 50. The information processing apparatus 50 is in a state where the management program Pm is activated while the information display system 1 is operating, and the control unit 51 of the information processing apparatus 50 operates according to the management program Pm.

  As shown in FIG. 10, in step S301, the control unit 51 of the information processing device 50 determines whether user data is input to the network communication unit 53 from the information reading device 30 of each facility 3a to 3h, If not, the step S301 is repeated. On the other hand, if user data is input, the process proceeds to step S302.

  When the user data is input and the process proceeds to step S302, the control unit 51 determines the number of users (number of visitors) who have entered each of the facilities 3a to 3h at that time as the attribute (gender) of the user U. , Age classification) to perform the aggregation process. That is, based on the location flag included in the user data, it is determined whether the user U is a visitor or an exit person, and when the user data of the visitor is input, the number of users of the corresponding attribute is determined. When the user data of the exit person is input by one, and the number of users with the corresponding attribute is reduced by one, the process is performed.

  In step S303, as shown in FIG. 11, the control unit 51 generates a list representing the number of users by attribute in each of the facilities 3a to 3h as a total result, and also generates image data representing the list, In step S304, the image data is output to the projector 60. When image data is input from the information processing apparatus 50, the projector 60 enlarges and projects an image based on the image data toward the screen SC. Thereby, on the screen SC, a list showing the number of users by attribute in each of the facilities 3a to 3h is displayed on a large screen.

  After outputting the image data to the projector 60, the control unit 51 of the information processing device 50 returns to step S301 and waits for the next user data to be input. Thereafter, the control unit 51 updates the list by performing steps S302 to S304 each time user data is input, that is, whenever the user U travels through the entrances 3E of the facilities 3a to 3h.

  Note that when the image data is generated in step S303, the control unit 51 uses a color (character color) that is different from other facilities for facilities for which the total number of users (total value in FIG. 11) exceeds a predetermined number. Or the background color) is displayed in a color-coded manner so that the user U who has seen the projection image (list) of the projector 60 can easily recognize a facility with a large number of users.

As described above, according to the information display system 1 of the present embodiment, the following effects can be obtained.
(1) According to the information display system 1 of the present embodiment, based on the information (attribute data and location flag) acquired from the wireless IC tag 10 of the user U who travels through the entrances 3E of the facilities 3a to 3h, The information processing device 50 guides the usage situation (number of users) for each of the facilities 3a to 3h, and projects it onto the screen SC by the projector 60 so that the user U can visually recognize it. As a result, the user U can know the degree of congestion and popularity of the facilities 3a to 3h, and can be used as a reference when selecting a facility to be visited from here. As a result, the convenience for the user U is improved.

  (2) According to the information display system 1 of the present embodiment, the information processing apparatus 50 guides the usage status (number of users) of each facility 3a to 3h according to the attributes (gender, age category) of the user U. Is displayed by the projector 60, it becomes possible to know the degree of popularity of each facility 3a to 3h by attribute. As a result, the convenience of the user U is further improved such that the user U can know the facilities preferred by people having the same attributes as the user U.

  (3) According to the information display system 1 of the present embodiment, the images representing the number of users for each of the facilities 3a to 3h are displayed by being color-coded according to the number of users, so that the facilities 3a to 3h are congested. Visibility when knowing condition and degree of popularity is improved.

  (4) According to the information display system 1 of the present embodiment, since the usage status is displayed by the projector 60 that can easily display an image on a large screen, it is used by many users U at once. It becomes easy to make the situation visible.

(Modification)
In addition, you may change embodiment of this invention as follows.
In the embodiment, the gender and age classification determined by the receptionist W are written in the wireless IC tag 10 as the attribute data, but the attribute data is not limited to the above, and for example, the place of residence (address), occupation, etc. You may make it write an attribute as attribute data. In addition, since these attributes cannot be determined by the appearance of the user U, it is necessary to ask the user U separately, but the use of the complex facility 2 is a membership system (registration system), and these attributes are included in the membership application form. You may make it obtain information by making it describe. At this time, if the wireless IC tag 10 is incorporated in the membership card and the obtained attribute data is written in the storage unit 13 and the membership card is possessed every time the complex facility 2 is used, the attribute data can be written. It is not necessary to perform this operation every time, and the usage history of the user U can be known. In addition, when the user U is aware that his / her various attribute data is written in the wireless IC tag 10, the user U can be expected to control the mischief and criminal acts in the complex facility 2. .

  In the above embodiment, the number of users of each facility 3a to 3h is aggregated by attribute, and the convenience of the user U is improved by displaying the aggregated result. Since it is possible to know every time, the total result is useful information when the facility management side selects service contents. As described above, the information display system 1 is not limited to use for displaying the usage status of the facility, but can be utilized for improving the efficiency of facility operation like a POS (point-of-sale) system. For example, in addition to the attribute data input from the information reading device 30, the information processing device 50 creates a database that also includes entry / exit date / time, environmental information such as weather and outside temperature, or the above-described usage history, etc. If comprehensive analysis is performed, it is possible not only to select service contents, but also to efficiently implement various measures related to facility management such as pricing and public relations activities.

  In the embodiment, the projector 60 that projects an image on the external screen SC is used as the display device, but a rear projector that integrally includes a transmissive screen and projects an image from the back side thereof is used. Alternatively, various image display devices using liquid crystal, LED (Light Emitting Diode), CRT (Cathode Ray Tube), or the like may be used.

  In the embodiment, the location flag is stored in the storage unit 13 of the wireless IC tag 10 to determine entry and exit. However, the entrances and exits of the facilities 3a to 3h are divided into information readings. If the device 30 is installed, it is possible to determine entry and exit by the read information reading device 30 without referring to the location flag. Thereby, it is possible to eliminate the process (steps S204 and S205) in which the information reading device 30 rewrites the location flag.

  In the embodiment, the information processing apparatus 50 generates a list indicating the usage status and outputs image data to the projector 60 each time user data is input. However, the present invention is not limited to this. For example, the data may be output every predetermined time regardless of whether user data is input.

  In the above-described embodiment, communication between the wireless communication medium (wireless IC tag 10) and the information writing device 20 or the information reading device 30 is performed by RFID, but other communication forms such as Bluetooth (registered trademark) are used. You may do it.

The lineblock diagram showing the schematic structure of the information display system concerning an embodiment. The layout figure which shows the complex facility provided with the information display system. The block diagram which shows schematic structure of the radio | wireless IC tag built in the admission ticket. The block diagram which shows schematic structure of an information writer. The block diagram which shows schematic structure of the information reading apparatus with which the entrance / exit of each facility was equipped. The block diagram which shows schematic structure of information processing apparatus. FIG. 2 is a block diagram showing a schematic configuration of a projector. The flowchart which shows operation | movement at the time of an information writer writing data. The flowchart for demonstrating operation | movement of an information reader. The flowchart for demonstrating operation | movement of information processing apparatus. Explanatory drawing which shows the list which is the total result of information processing apparatus.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Information display system, 2 ... Complex facility, 2E ... Entrance, 2T ... Ticket office, 3a-3h ... Facility, 3E ... Entrance / exit, 10 ... Wireless IC tag, 11 ... RF communication part, 11a ... Reception part, 11b ... Transmission unit, 11c ... antenna, 12 ... control unit, 13 ... storage unit, 14 ... power generation unit, 20 ... information writing device, 21 ... RF communication unit, 21a ... reception unit, 21b ... transmission unit, 21c ... antenna, DESCRIPTION OF SYMBOLS 22 ... Control part, 23 ... Operation part, 24 ... Display part, 30 ... Information reader, 31 ... RF communication part, 31a ... Reception part, 31b ... Transmission part, 31c ... Antenna, 32 ... Control part, 33 ... Network communication , 40 ... Network, 50 ... Information processing device, 51 ... Control part, 52 ... Hard disk drive, 53 ... Network communication part, 60 ... Projector, 61 ... Control part, 62 ... Network communication part, DESCRIPTION OF SYMBOLS 3 ... Image data processing part, 64 ... Light valve drive part, 65 ... Light valve, 66 ... Light source, 67 ... Projection optical system, DS ... Display, KB ... Keyboard, Pm ... Management program, SC ... Screen, T ... Entrance ticket , U ... user, W ... receptionist.

Claims (4)

An information display system for displaying information in a complex facility having a plurality of facilities,
A storage unit for storing information, and a communication unit for transmitting the information in a contactless manner; a wireless communication medium possessed by a user of the complex facility;
An information reading device that is provided for each facility and reads the information in a non-contact manner from the wireless communication medium possessed by a user of each facility;
Based on the information read by each of the information reading devices, an information processing device that guides the usage status for each facility and generates image data representing the usage status for each facility;
By displaying an image based on the image data, the display device that allows the user to visually recognize the usage status of each facility;
An information display system characterized by comprising:   The information display system according to claim 1, wherein the storage unit of the wireless communication medium stores attribute information representing an attribute of a user who owns the wireless communication medium, and the information processing apparatus includes: An information display system that guides the usage status of each facility by the attribute.   3. The information display system according to claim 1, wherein when the information processing apparatus generates image data representing the usage status of each facility, the displayed image is color-coded according to the usage status. As described above, the information display system is characterized by generating the image data. 4. The information display system according to claim 1, wherein the display device is a projector that enlarges and projects an image at a distant position.

Images