Number display system, registration device, temporary sheet designation display device, number display method, and program

Abstract

A number display system (1) according to the present invention comprises: a registration device (10) that receives temporary sheet information including temporary sheet arrangement position information indicating the position where temporary sheets are arranged, information about a temporary sheet number displayed on the temporary sheet, and temporary sheet arrangement information indicating the arrangement of temporary sheets, and transmits the temporary sheet information and search information for searching for the temporary sheet information; a temporary sheet information server (30) that registers the temporary sheet information transmitted from the registration device (10) in a temporary sheet information DB (31), searches the temporary sheet information DB (31) on the basis of the search information transmitted from the registration device (10) to acquire temporary sheet information that matches the search information, and transmits the acquired temporary sheet information to the registration device (10); and a temporary sheet designation display device (20) that, on the basis of the temporary sheet information transmitted from the registration device (10), optically projects the temporary sheet number onto the temporary sheet.

Description

[Technical field]

[0001] The present invention relates to a number display system, a registration device, a temporary sheet designation display device, a number display method, and a program. [Background technology]

[0002] Traditionally, in facilities with fixed seating, such as concert halls and event facilities, the seats and seat numbers are fixed, and each operator handles seat management individually. However, when holding a temporary event in a temporary facility such as a gymnasium, event space, or outdoors where the seats are not fixed, temporary seats (a seat refers to a place or space to sit) are set up. In such cases, a labeling process is required in which a seat number is assigned to each seat and a label with the seat number printed on it is affixed to each seat.

[0003] Patent document 1 describes a seat guidance device that, when a customer at a store such as a restaurant is waiting to be guided to his or her desired seat, authenticates the customer when the store is in a state where the customer can be guided to a seat, and guides the customer to the desired seat. [Prior art documents] [Patent documents]

[0004] [Patent Document 1] JP 2017-224093 A Summary of the Invention [Problem to be solved by the invention]

[0005] When setting up temporary sheets in a temporary facility, the administrator must perform labeling work by attaching a label with a sheet number printed on it in advance to each sheet. However, if the number of sheets increases just before an event, it becomes difficult for the administrator to perform the labeling work flexibly. For this reason, it is desirable to eliminate such labeling work when displaying sheet numbers on temporary sheets. In addition, flexible and immediate responses are required to the arrangement of sheets or an increase or decrease in the number of sheets.

[0006] The object of the present invention, made in consideration of the above circumstances, is to provide a number display system, a registration device, a temporary sheet designation display device, a number display method, and a program which can flexibly and instantly respond to sheet arrangements or increases or decreases in the number of sheets by optically displaying sheet numbers on temporary sheets. [Means for solving the problem]

[0007] In order to solve the above problems, a number display system according to one embodiment is a number display system that optically displays a temporary sheet number on a temporary sheet, and comprises: a registration device that inputs temporary sheet information including temporary sheet installation position information indicating the position where a temporary sheet is installed, information regarding the temporary sheet number displayed on the temporary sheet, and temporary sheet arrangement information indicating the arrangement of the temporary sheet, and transmits the temporary sheet information and search information for searching the temporary sheet information; a temporary sheet information server that registers the temporary sheet information transmitted from the registration device in a temporary sheet information DB, searches the temporary sheet information DB based on the search information transmitted from the registration device, obtains temporary sheet information that matches the search information, and transmits it to the registration device; and a temporary sheet designation display device that optically projects the temporary sheet number onto the temporary sheet based on the temporary sheet information transmitted from the registration device.

[0008] In order to solve the above problem, one embodiment of a number display method is a number display method for optically displaying a temporary sheet number on a temporary sheet, and includes the steps of: inputting temporary sheet information by a registration device, the temporary sheet information including temporary sheet installation position information indicating the position where a temporary sheet is installed, information related to the temporary sheet number displayed on the temporary sheet, and temporary sheet arrangement information indicating the arrangement of the temporary sheet; transmitting the temporary sheet information or search information for searching the temporary sheet information; registering the temporary sheet information transmitted from the registration device in a temporary sheet information DB by a temporary sheet information server; searching the temporary sheet information DB based on the search information transmitted from the registration device to obtain the temporary sheet information that matches the search information and transmitting it to the registration device; and optically projecting the temporary sheet number onto the temporary sheet by a temporary sheet designation display device based on the temporary sheet information transmitted from the registration device.

[0009] In order to solve the above problem, a program according to one embodiment causes a computer to function as the registration device. Effect of the Invention

[0010] According to the present invention, seat numbers are assigned to and displayed remotely via telecommunications lines, making it possible to flexibly and instantly respond to seat arrangements or increases or decreases in the number of seats. [Brief description of the drawings]

[0011] [Figure 1] 1 is a block diagram showing an example of the configuration of a number display system according to an embodiment; [Diagram 2] 2 is a block diagram showing an example of the configuration of a registration device according to an embodiment; [Diagram 3] 1 is a block diagram showing an example of the configuration of a temporary sheet designation display device according to an embodiment; [Figure 4A] 11 is a schematic diagram showing the positional relationship between a display unit of the temporary sheet designation display device and an installed temporary sheet, viewed from above. FIG. [Figure 4B] 11 is a schematic diagram showing the positional relationship between a display unit of the temporary sheet designation display device and an installed temporary sheet as viewed from the side. FIG. [Diagram 5] 2 is a block diagram showing an example of the configuration of a registration device and a temporary sheet information server according to an embodiment; [Figure 6] 1 is a sequence diagram showing an example of a number display method executed by a number display system according to an embodiment. [Figure 7] 11 is a block diagram showing a schematic configuration of a computer that functions as a registration device or a temporary sheet designation display device. FIG. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0012] Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings.

[0013] FIG. 1 is a block diagram showing an example of the configuration of a number display system 1 according to an embodiment. The number display system 1 shown in FIG. 1 includes a registration device 10, a temporary sheet designation display device 20, and a temporary sheet information server 30. The number display system 1 optically displays a temporary sheet number on a temporary sheet. The registration device 10, the temporary sheet designation display device 20, and the temporary sheet information server 30 are configured to be connectable to an electric communication line 40 by wire or wirelessly. The electric communication line (network) 40 is described as the Internet in this embodiment, but is not limited to the Internet and may be another public network or a LAN (Local Area Network).

[0014] 2 is a block diagram showing an example of the configuration of a registration device 10 according to an embodiment. The registration device 10 includes an input unit 11, a display unit 12, a control unit 13, a storage unit 14, and a communication unit 15. These functional units are connected and controlled by a bus 17.

[0015] The input unit 11 is an input interface that accepts user operations, and inputs temporary sheet arrangement information 32 including temporary sheet installation position information (temporary sheet position information, temporary sheet installation address, temporary sheet installation facility name, etc.) indicating the position where the temporary sheet is installed, information on the temporary sheet number displayed on the temporary sheet, and temporary sheet arrangement information (sheet map) indicating the arrangement of the temporary sheet. The temporary sheet arrangement information 32 may further include a registration date, an equipment drawing, etc. In addition, the input unit 11 inputs user information 33 regarding a user who manages the temporary sheet arrangement information 32. Hereinafter, the temporary sheet arrangement information 32 and the user information 33 are collectively referred to as temporary sheet information 35, or simply temporary sheet information. The input unit 11 may be a touch panel integrated with a display device, a voice input device, etc. Other examples of the input unit 11 may be existing input devices such as a keyboard, a pointing device, a mouse, a tablet, and a button.

[0016] The temporary sheet information is displayed on the display unit 12. The display unit 12 is, for example, a liquid crystal display device, an organic EL (Electro Luminescence) display device, or the like.

[0017] The control unit 13 includes a display control unit 13a that controls the display of the temporary sheet on the display unit 12, and a sheet search unit 13b that identifies the temporary sheet position based on information related to the temporary sheet number input via the input unit 11. The control unit 13 is a CPU (Central Processing Unit) or the like.

[0018] The storage unit 14 includes a seat position information DB 14a that stores the temporary seat position identified by the seat search unit 13b as seat position information. The storage unit 14 is a volatile or non-volatile memory including an auxiliary storage device such as a magnetic hard disk or a semiconductor storage device.

[0019] The communication unit 15 enables connection to an external device wirelessly or wired via an electric communication line 40. The communication unit 15 transmits temporary sheet information 35 and search information for searching the temporary sheet information 35 to the temporary sheet information server 30, and receives temporary sheet information 35 that matches the search information. The communication unit 15 is a device that enables connection to the electric communication line 40 via wireless communication such as Wi-Fi, Bluetooth (registered trademark), and LTE, and processes communication protocols.

[0020] The registration device 10 stores the temporary sheet information input to the input unit 11 in a non-volatile manner in the storage unit 14. Furthermore, in order to register the temporary sheet information input to the input unit 11, the registration device 10 transmits the temporary sheet information to the temporary sheet information server 30. The registration device 10 transmits search information for searching the temporary sheet information to the temporary sheet information server 30, searches for the temporary sheet information registered in the temporary sheet information DB 31, and acquires the temporary sheet information that matches the search conditions. Furthermore, the registration device 10 transmits the temporary sheet information transmitted from the temporary sheet information server 30 to the temporary sheet designation display device 20, and optically projects the temporary sheet number on the temporary sheet. Transmission and reception of information between the registration device 10 and the temporary sheet information server 30 or the temporary sheet designation display device 20 is performed via an electric communication line 40.

[0021] The registration device 10 may further include a GPS (Global Positioning System) receiving unit 16 that performs satellite positioning of the position where the temporary sheet is to be installed.

[0022] The registration device 10 will be described as a mobile terminal such as a smartphone or tablet that can be connected to the Internet or a telecommunication line such as a LAN, but is not limited thereto. For example, the registration device 10 may be a terminal device in another form such as a notebook PC or even a desktop PC.

[0023] 1 again, the temporary sheet information server 30 includes a temporary sheet information DB 31 and a registration processing unit 34. The temporary sheet information server 30 is configured to be connectable to an electric communication line 40 in a wired or wireless manner.

[0024] The temporary sheet information server 30 registers the temporary sheet information 35 sent from the registration device 10 in the temporary sheet information DB 31, searches the temporary sheet information DB 31 based on the search information sent from the registration device 10, obtains the temporary sheet information 35 that matches the search information, and sends it to the registration device 10.

[0025] The temporary sheet information DB 31 stores the temporary sheet information 35 in a non-volatile manner.

[0026] In response to a request from the registration device 10, the registration processing unit 34 registers, changes, and deletes temporary sheet information 35, and also searches for temporary sheet information 35 based on search information sent from the registration device 10, and transmits temporary sheet information 35 that matches the search information to the registration device 10.

[0027] The temporary sheet information DB31 stores temporary sheet arrangement information 32 and user information 33 that constitute temporary sheet information 35 in association with each other. The user information 33 is managed so that each temporary sheet information unit includes information such as company name, address information, department, person's name, telephone number, and email address. The user information 33 may also store an image of the temporary sheet arrangement information itself. In the temporary sheet arrangement information 32, the "temporary sheet installation address", "name of facility where temporary sheet is installed", and "temporary sheet location information" are used to indicate the location where the temporary sheet is installed. When the temporary sheet is installed outdoors without an address, or when the facility has an address but is very large, these are used to specify the location where the temporary sheet is installed. Therefore, the temporary sheet information DB31 may store any one of the information "temporary sheet installation address", "name of facility where temporary sheet is installed", and "temporary sheet location information". Furthermore, the information stored in the temporary sheet information DB 31 may be stored by further associating latitude and longitude information with information related to an address or facility name.

[0028] The registration processing unit 34 receives an information request required for a temporary sheet search. Search keys for the information request include the temporary sheet number, the date the temporary sheet information was registered, address information, the number of temporary sheets, etc. Since the search key depends on the records in the temporary sheet information DB 31, to be precise, it is a range that covers the elements registered in the temporary sheet information DB 31. The registration processing unit 34 processes the search request from the registration device 10, extracts the relevant information from the temporary sheet information DB 31, and transmits the information to the registration device 10.

[0029] The registration device 10 may download the temporary sheet information 35 to be searched from the temporary sheet information server 30 via the electric communication line 40, but is not limited to this. For example, if the registration device 10 has stored information corresponding to the temporary sheet information 35 in advance in the memory unit 14 of the registration device 10, the registration device 10 may use the information in the same device.

[0030] The temporary sheet designation display device 20 optically projects a temporary sheet number onto a temporary sheet based on temporary sheet information 35 transmitted from the registration device 10. FIG. 3 is a block diagram showing an example of the configuration of the temporary sheet designation display device 20 according to one embodiment. The temporary sheet designation display device 20 includes an input unit 21, a display unit 22, a storage unit 23, a control unit 24, and a communication unit 25. These functional units are connected and controlled by a bus 29a. The temporary sheet designation display device 20 is configured to be connectable to an electric communication line 40 by wire or wirelessly.

[0031] The input unit 21 acquires temporary sheet information 35 including temporary sheet installation position information indicating the position where the temporary sheet is installed, information related to the temporary sheet number displayed on the temporary sheet, temporary sheet arrangement information indicating the arrangement of the temporary sheet, and user information from the registration device 10. The input unit 21 may be an input unit with several buttons for system settings, etc., and may also include a case where it is a connection unit with an external device.

[0032] The display unit 22 is installed above the temporary sheet, and optically projects the temporary sheet number onto the temporary sheet based on the temporary sheet information received from the registration device 10. The display unit 22 is preferably a high-brightness projector device capable of projecting a number onto each individual seat.

[0033] The storage unit 23 stores the temporary sheet information. The storage unit 23 is a volatile or non-volatile memory including an auxiliary storage device such as a semiconductor storage device.

[0034] The control unit 24 assigns temporary sheet numbers to be projected onto the temporary sheet by the display unit 22 based on the temporary sheet information 35. The control unit 24 is a CPU (Central Processing Unit) or the like that controls the execution of the functions of the input unit 21, the display unit 22, the memory unit 23, and the communication unit 25 and performs various calculation processes.

[0035] The communication unit 25 enables connection to an external device wirelessly or via a wired electric communication line 40. The communication unit 25 receives temporary sheet information 35 from the registration device 10. The communication unit 25 is a device that enables connection to the electric communication line 40 via wireless communication such as Wi-Fi, Bluetooth (registered trademark), and LTE, and processes communication protocols.

[0036] As shown in Figure 3, the temporary sheet designation display device 20 may further include a speaker 26 for giving voice instructions to the operator, a GPS (Global Positioning System) receiver 27 for satellite positioning the position where the temporary sheet is to be installed, an imaging device 28 such as a CCD camera for visually confirming the position of the temporary sheet, and various sensors 29 such as a geomagnetic sensor and a gyro sensor for controlling the posture of the main body of the temporary sheet designation display device 20.

[0037] The temporary seat designation display device 20 is a device that optically projects the temporary seat number onto the temporary seat itself. The temporary seat designation display device 20 has an adjustment mechanism for projecting the temporary seat number onto each installed temporary seat at a position where the temporary seat number can be seen, and is attached to a position where all the temporary seats can be overlooked. It has a mechanism that allows it to be supported by the ceiling of the facility indoors, and by a support pole or the like outdoors.

[0038] 4A and 4B are schematic diagrams showing the positional relationship between the display unit 22 and the installed temporary seat ST. 1-1, 1-2, 1-3, 2-1, 2-2, and 3-1 in FIG. 4A are temporary seat numbers. By installing the display unit 22 on the upper part of the installed temporary seat, high-luminance seat numbers are projected from the display unit 22 onto each seat surface of the temporary seat. The temporary seat designation display device 20 and the display unit 22 may be independent devices, and the display unit 22 may have a mechanism for correcting the projection direction such as a gyro sensor. The display unit 22 may also have a built-in photographing device 28 such as a CCD camera for confirming the position of the projected seat number. The display unit 12 related to the above-mentioned registration device 10 may have a mechanism for confirming the image captured by the photographing device 28 built into the display unit 22 on the display via the electric communication line 40. By having such a mechanism, it is possible to remotely adjust the orientation of the display unit 22 body while checking the captured image.

[0039] Next, the operation of the number display system 1 for searching for temporary sheets and the like will be described with reference to FIG.

[0040] The registration device 10 is capable of displaying temporary seat arrangement information (hereinafter referred to as "seat map") and also functions as an auxiliary device for facilitating settings for the temporary seat designation display device 20. The data of the seat map may be stored in a non-volatile manner in the storage unit 14 of the registration device 10, and if connected to the telecommunication line 40, the temporary seat information server 30 may be accessed and the seat map of the display range may be displayed each time. However, when seat map data is implemented in the registration device 10 in advance, in consideration of the storage area of ​​the storage unit 14 of the registration device 10, seat map data that can be sufficiently stored in the data area within the storage area of ​​the registration device 10 is implemented. The seat map data is configured so that the scale can be changed and a certain range of area can be displayed.

[0041] In the configuration shown in Fig. 5, the registration device 10 has a function for freely changing the scale and area of ​​the displayed seat map by the user's operation on the input unit 11 such as a mouse or touch panel so that the user can use the seat map to search for the desired seat. In this way, the user can visually search for the seat map near the desired seat to perform a seat search.

[0042] The registration device 10 may be provided with an interface such as a microphone for voice input and a soft keyboard or hard keyboard for character input as the input unit 11 so that the user can search for the seat position by characters or voice.

[0043] 5, based on the temporary sheet information input from the input unit 11, the sheet search unit 13b of the registration device 10 uses the input information for search to access the temporary sheet information server 30 via the electric communication line 40. Then, the sheet search unit 13b acquires, as temporary sheet information, temporary sheet information 35 that is stored in the temporary sheet information server 30 and is linked to the search information transmitted by the registration device 10. The sheet search unit 13b enables the registration device 10 to acquire the temporary sheet information 35 from the temporary sheet information server 30 from the temporary sheet information (search information) designated by the user.

[0044] FIG. 6 is a sequence diagram showing an example of a number display method executed by the number display system 1 according to an embodiment.

[0045] In step S101, the input unit 11 of the registration device 10 inputs temporary sheet information.

[0046] In step S102, the storage unit 14 of the registration device 10 stores the temporary sheet information.

[0047] In step S103, the communication unit 15 of the registration device 10 transmits the temporary sheet information to the temporary sheet information server 30 via the electric communication line 40.

[0048] In step S104, the registration processing unit 34 of the temporary sheet information server 30 registers, changes, or deletes the temporary sheet information in response to a request from the registration device 10.

[0049] In step S105, the communication unit 15 of the registration device 10 transmits search information to the temporary sheet information server 30, requesting the provision of temporary sheet information.

[0050] In step S106, the registration processing unit 34 of the temporary sheet information server 30 searches for temporary sheet information based on the transmitted search information.

[0051] In step S107, the registration processing unit 34 of the temporary sheet information server 30 transmits the temporary sheet information that matches the search information to the registration device 10 via the electric communication line 40.

[0052] In step S108, the communication unit 15 of the registration device 10 transmits the temporary sheet information received from the temporary sheet information server 30 to the temporary sheet designation display device 20 via the electric communication line 40.

[0053] In step S109, the input unit 21 of the temporary sheet designation display device 20 acquires temporary sheet information.

[0054] In step S110, the control unit 24 of the temporary sheet designation and display device 20 assigns temporary sheet numbers.

[0055] In step S111, the display unit 22 of the temporary seat designation and display device 20 optically projects the temporary seat number onto the seat.

[0056] According to the number display system 1 of this embodiment, seat numbers can be assigned and displayed remotely to temporary seats via telecommunications lines, making it possible to flexibly and instantly respond to seat arrangements or increases or decreases in the number of seats.

[0057] The control unit (controller) 13 in the above-mentioned registration device 10 and the control unit (controller) 24 in the temporary sheet designation display device 20 may be configured by dedicated hardware such as an ASIC (Application Specific Integrated Circuit) or an FPGA (Field-Programmable Gate Array), or may be configured by a processor, or may be configured to include both.

[0058] Also, a computer capable of executing program instructions can be used to function the above-mentioned registration device 10 and temporary sheet designation display device 20. Fig. 7 is a block diagram showing a schematic configuration of a computer functioning as the registration device 10 or the temporary sheet designation display device 20. Here, the computer functioning as the registration device 10 and the temporary sheet designation display device 20 may be a general-purpose computer, a dedicated computer, a workstation, a PC (Personal Computer), an electronic notepad, or the like. The program instructions may be program code, code segments, or the like for performing necessary tasks.

[0059] As shown in FIG. 7, the computer 100 includes a processor 110, a ROM (Read Only Memory) 120, a RAM (Random Access Memory) 130, and a storage 140 as storage units, an input unit 150, an output unit 160, and a communication interface (I / F) 170. Each component is connected to each other so as to be able to communicate with each other via a bus 180. In the above registration device 10, the input unit 11 may be constructed as the input unit 150, the display unit 12 may be constructed as the output unit 160, the display control unit 13a and the sheet search unit 13b may be constructed as the processor 110, and the sheet position information DB 14a may be constructed as the storage 140. On the other hand, in the above temporary sheet designation display device 20, the input unit 21 may be constructed as the input unit 150, and the display unit 22 may be constructed as the output unit 160.

[0060] The ROM 120 stores various programs and various data. The RAM 130 temporarily stores programs or data as a working area. The storage 140 is configured with an HDD (Hard Disk Drive) or an SSD (Solid State Drive) and stores various programs including an operating system and various data. In the present disclosure, the programs related to the present disclosure are stored in the ROM 120 or the storage 140. The memory unit 14 of the above-mentioned registration device 10 and the memory unit 23 of the temporary sheet designation display device 20 may be constructed as the ROM 120, the RAM 130 and the storage 140.

[0061] Specifically, the processor 110 is a CPU (Central Processing Unit), an MPU (Micro Processing Unit), a GPU (Graphics Processing Unit), a DSP (Digital Signal Processor), a SoC (System on a Chip), etc., and may be composed of multiple processors of the same or different types. The processor 110 reads a program from the ROM 120 or the storage 140, and executes the program using the RAM 130 as a working area, thereby controlling each of the above components and performing various arithmetic processing. At least a part of the processing contents may be realized by hardware.

[0062] The program may be recorded in a recording medium that can be read by the registration device 10 and the temporary sheet designation display device 20. By using such a recording medium, it is possible to install the program in the registration device 10 and the temporary sheet designation display device 20. Here, the recording medium on which the program is recorded may be a non-transitory recording medium. The non-transitory recording medium is not particularly limited, and may be, for example, a CD-ROM, a DVD-ROM, a USB (Universal Serial Bus) memory, or the like. In addition, the program may be in a form that is downloaded from an external device via a network.

[0063] The following supplementary notes are further disclosed regarding the above embodiment.

[0064] (Additional note 1) A number display system for optically displaying a temporary sheet number on a temporary sheet, a registration device that inputs temporary sheet information including temporary sheet installation position information indicating the position where the temporary sheet is installed, information related to the temporary sheet number displayed on the temporary sheet, and temporary sheet arrangement information indicating the arrangement of the temporary sheet, and transmits the temporary sheet information and search information for searching the temporary sheet information; a temporary sheet information server that registers the temporary sheet information transmitted from the registration device in a temporary sheet information DB, searches the temporary sheet information DB based on the search information transmitted from the registration device, acquires temporary sheet information that matches the search information, and transmits the temporary sheet information to the registration device; a temporary sheet designation display device that optically projects the temporary sheet number onto the temporary sheet based on the temporary sheet information transmitted from the registration device; A number display system comprising: (Additional note 2) an input interface for inputting temporary sheet information including temporary sheet installation position information indicating the position where the temporary sheet is to be installed, information related to the temporary sheet number displayed on the temporary sheet, and temporary sheet arrangement information indicating the arrangement of the temporary sheet; a communication interface that transmits the temporary sheet information and search information for searching the temporary sheet information to a temporary sheet information server and receives temporary sheet information that matches the search information; A registration device comprising: (Additional note 3) A temporary sheet designation display device that acquires temporary sheet information including temporary sheet installation position information indicating the position where a temporary sheet is to be installed, information regarding the temporary sheet number displayed on the temporary sheet, and temporary sheet arrangement information indicating the arrangement of the temporary sheet, and is equipped with a control unit that is installed above the temporary sheet and optically projects the temporary sheet number onto the temporary sheet. (Additional note 4) A number display method for optically displaying a temporary sheet number on a temporary sheet, comprising: The registration device A step of inputting temporary sheet information including temporary sheet installation position information indicating the position where the temporary sheet is installed, information related to the temporary sheet number displayed on the temporary sheet, and temporary sheet arrangement information indicating the arrangement of the temporary sheet, and a step of transmitting the temporary sheet information or search information for searching the temporary sheet information; By using the temporary sheet information server, A step of registering the temporary sheet information transmitted from the registration device in a temporary sheet information DB; a step of searching the temporary sheet information DB based on search information transmitted from the registration device, acquiring the temporary sheet information that matches the search information, and transmitting the acquired information to the registration device; By using the temporary seat designation display device, and a step of optically projecting a temporary sheet number onto the temporary sheet based on the temporary sheet information transmitted from the registration device. (Additional note 5) A non-transitory storage medium storing a program executable by a computer, the non-transitory storage medium storing a program that causes the computer to function as the registration device described in appended claim 2. (Additional note 6) A non-transitory storage medium storing a program executable by a computer, the non-transitory storage medium storing the program causing the computer to function as the temporary sheet designation display device described in appended claim 3.

[0065] Although the above-mentioned embodiment has been described as a representative example, it is obvious to those skilled in the art that many modifications and substitutions can be made within the spirit and scope of the present disclosure. Therefore, the present invention should not be interpreted as being limited by the above-mentioned embodiment, and various modifications or changes can be made without departing from the scope of the claims. For example, it is possible to combine multiple building blocks shown in the configuration diagram of the embodiment into one, or to divide one building block. [Explanation of symbols]

[0066] 1 Number display system 10 Registration device 11 Input section 12 Display section 13 Control section 13a Display control unit 13b Sheet Search Section 14 Storage section 14a Seat position information DB 15 Communications Department 16 GPS receiver 17 Bus 20 Temporary seat designation display device 21 Input section 22 Display section 23 Memory section 24 Control Unit 25 Communications Department 26 Speaker 27 GPS receiver 28 Photography Department 29 Geomagnetic sensor / Gyro sensor 29a Bus 30 Temporary Sheet Information Server 31 Temporary Sheet Information DB 32 Temporary Sheet Location Information 33 User information 34 Registration processing section 35 Temporary Sheet Information 40 Telecommunications lines (networks) 100 Computers 110 Processor 120 ROM 130 RAM 140 Storage 150 Input section 160 Output section 170 Communication Interface (I / F) 180 Bus

Claims

1. A number display system for optically displaying a temporary sheet number on a temporary sheet, a registration device that inputs temporary sheet information including temporary sheet installation position information indicating the position where the temporary sheet is installed, information related to the temporary sheet number displayed on the temporary sheet, and temporary sheet arrangement information indicating the arrangement of the temporary sheet, and transmits the temporary sheet information and search information for searching the temporary sheet information; a temporary sheet information server that registers the temporary sheet information transmitted from the registration device in a temporary sheet information DB, searches the temporary sheet information DB based on the search information transmitted from the registration device, acquires temporary sheet information that matches the search information, and transmits the temporary sheet information to the registration device; a temporary sheet designation display device that optically projects the temporary sheet number onto the temporary sheet based on the temporary sheet information transmitted from the registration device; A number display system comprising:

2. an input unit for inputting temporary sheet information including temporary sheet installation position information indicating the position where the temporary sheet is installed, information regarding the temporary sheet number displayed on the temporary sheet, and temporary sheet arrangement information indicating the arrangement of the temporary sheet; a communication unit that transmits the temporary sheet information and search information for searching the temporary sheet information to a temporary sheet information server and receives temporary sheet information that matches the search information; A registration device comprising:

3. An input unit that acquires temporary sheet information including temporary sheet installation position information indicating the position where the temporary sheet is installed, information regarding the temporary sheet number displayed on the temporary sheet, and temporary sheet arrangement information indicating the arrangement of the temporary sheet; A display unit that is installed on the upper part of the temporary sheet and optically projects the temporary sheet number onto the temporary sheet; A temporary seat designation display device equipped with:

4. A number display method for optically displaying a temporary sheet number on a temporary sheet, comprising: The registration device A step of inputting temporary sheet information including temporary sheet installation position information indicating the position where the temporary sheet is installed, information related to the temporary sheet number displayed on the temporary sheet, and temporary sheet arrangement information indicating the arrangement of the temporary sheet; Transmitting the provisional sheet information and search information for searching the provisional sheet information; By using the temporary sheet information server, registering the provisional sheet information transmitted from the registration device in a provisional sheet information DB; A step of searching the temporary sheet information DB based on the search information transmitted from the registration device, acquiring temporary sheet information that matches the search information, and transmitting the acquired temporary sheet information to the registration device; The temporary seat designation display device allows a step of optically projecting a temporary sheet number onto the temporary sheet based on the temporary sheet information transmitted from the registration device; Number display methods, including:

5. A program for causing a computer to function as the registration device according to claim 2.

6. A program for causing a computer to function as the temporary sheet designation display device according to claim 3.

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