JP2003140812A - Panel display device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a panel display device, system, and a panel display method and a status management method using the device and system easy to operate, realizable with simple constitution and easily adjusting information with a network. SOLUTION: In the reservation status management method, reservation contents are registered in a database shared by terminals 10, 20, and the reservation contents are displayed by lighting a lighting type panel 161 of a panel display system 20. The lighting type panel 161 has a switch, and in the case the switch is pressed in the put-out state of a light, the panel 161 is lighted, and a confirmation message is displayed on the terminal 10 to urge the registration of the reservation contents. In the unregistered state, the panel 161 can be put out by switch operation, but after registration, the panel 161 cannot be put out by switch operation.

Description

Detailed Description of the Invention

[0001]

TECHNICAL FIELD The present invention relates to performance management and facility /
The present invention relates to a panel display device, a system, and a panel display method and status management method using the same, which are used for reservation of equipment and management of usage status.

[0002]

2. Description of the Related Art Conventionally, there is a method of writing and posting on a whiteboard or paper, or a method of displaying using a magnet board in order to commonly manage performance management, reservation of facility / equipment, etc. Has been done. On the other hand, with the development of computer network systems, such information is being shared and managed by computer systems.

As a method of displaying information managed by the computer in this way, Japanese Patent Laid-Open No. 7-264316 and Japanese Patent Laid-Open No. 9-264316
The technique disclosed in Japanese Patent Publication No. 153092 is known. All of these technologies represent conventional whiteboard or paper images on a computer display.

[0004]

The whiteboard, paper, etc. used for management in factories, workshops, large-scale offices, etc. are large so that they can be easily seen from a distance, for example, a size of about 1 × 2 m. Sano is used. In order to realize such a large-sized display board by the above technique, a large-sized liquid crystal, a plasma display or the like is required. In the case of such a display device, the configuration of the display device itself is complicated, and when the display device is upsized, the weight also increases, resulting in an expensive system. When considering not only the display but also the use like a whiteboard, it is necessary to adopt a touch panel or the like, which further complicates the configuration.

Although a system having a combination of a whiteboard and a projector has been proposed, it is difficult to match the input of the whiteboard with the information of the network, and the system such as software becomes complicated and the operation is difficult. Become.

Therefore, the present invention provides a panel display device, a system, and a panel display method using the same, which can be easily operated and can be realized with a simple structure, and can easily match information with a network. The task is to provide a situation management method.

[0007]

In order to solve the above problems, a panel display device according to the present invention comprises (1) a substrate, (2) a plurality of lighting type panels arranged on the substrate, and (3) ) At least one switch provided corresponding to one or more lighting panels on this substrate, and (4) each lighting panel based on a signal sent from an external device and an output signal of the switch. A control device for controlling a lighting state and outputting a signal relating to a switch operating state or a lighting type panel lighting state to an external device is provided.

In the panel display device according to the present invention, while the display is performed by the lighting type panel, the input operation can be performed by the switch, and the control device matches the signal sent from the external device with the switch operation. This improves the consistency of information with the network, which was difficult in the past.
Further, the structure is simple and the operation is easy.

This control device, when the lighting type panel is turned on or off by a switch, outputs a signal relating to the operating state of the switch while operating the lighting type panel or keeps the lighting type on / off state, or operates the switch. It is preferable to switch on / off the lighting panel according to the above.

In this way, the operator's input result by the switch can be output to the outside while giving priority to either the switch operation of the panel display device or the signal sent from the external device. It becomes easier to obtain information consistency.

A panel display system according to the present invention comprises at least one panel display device described above and at least one external device connected to the panel display device directly or via a communication line. In at least one of the above, the information content to be displayed on the panel display device is accumulated and stored, and the information content is shared between the external devices. This makes it easy to match the information content shared by the external device (for example, the terminal device) with the display content of the panel display and the switch operation. Further, as described above, since the panel display device according to the present invention has a simple structure, the entire system can be structured at low cost. Moreover, it is also possible to intermittently transmit / receive information to / from an external device at predetermined time intervals.

At least one of the external devices updates the information content when the lighting state of the lighting panel or the operation state of the switch output from the panel display device is different from the shared information content. It is preferable to output a message prompting the operator to confirm. Accordingly, it is possible to suppress the discrepancy between the display content and the switch operation by automatically updating the information by the switch operation or confirming the data update in the case of the switch operation.

A panel display method according to the present invention is a panel having a plurality of lighting panels, at least one switch provided corresponding to one or more of these lighting panels, and an input / output terminal for an external signal. A panel display method using at least one display device, characterized in that the lighting state of each lighting panel is controlled based on an output signal of a switch and a reception signal received from an external input terminal. With this configuration, the lighting panel can be turned on according to the state of the external input and the switch, and it is easy to match the two.

When the lighting-type panel is turned on or off by the switch, the lighting-type panel is kept turned on or off, or the lighting-type panel is turned on or off according to the operation. Then, it is preferable to output the operating state of the switch or the lit / unlit state of the lighting type panel through the external output terminal. Regardless of whether or not the display content is automatically updated by the switch operation, the operation state is independently output from the external output terminal, so that it is easy to perform a process corresponding to the operation state externally.

The situation management method according to the present invention includes a plurality of lighting panels arranged on a substrate, at least one switch provided corresponding to one or more of the lighting panels, and an external signal. A situation management method using a panel display system having a panel display device having an input / output terminal and a terminal device accumulating and sharing information content to be displayed on the panel display device, wherein the shared information content When is updated, the lighting type panel is switched on / off according to the information content, and when the lighting type panel is turned on / off by the switch, the lighting type panel is switched on / off state. As a result, if the lighting state of the lighting panel is different from the information content, the information content is updated, or the operator is confirmed through at least one of the terminal devices. It characterized in that for outputting a message prompting.

Alternatively, when the lighting type panel is turned on / off by the switch, the lighting type panel is maintained in the turned on / off state, and when the operation is different from the shared information content, A message prompting the operator to confirm may be output to at least one of the terminal devices. Also,
The operation may be different when the switch is turned on and when it is turned off.

As described above, if the lighting operation of the lighting type panel is basically matched with the shared information content and the switch operation does not match this information content, the information content is automatically updated. , By outputting a message asking the operator to confirm the update, it is possible to suppress the discrepancy between the display content and the information content due to the switch operation and to achieve the matching.

[0018]

BEST MODE FOR CARRYING OUT THE INVENTION Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. In order to facilitate understanding of the description, the same reference numerals are given to the same constituent elements in each drawing as much as possible in the drawings, and redundant description will be omitted.

First, a reservation management system using the panel display system according to the present invention will be described. FIG. 1 is a diagram showing a schematic configuration of this reservation management system. This reservation management system, for example, configures a network with terminal devices installed in a plurality of business offices such as business offices and head offices such as the head office, and uses the network thus constructed to provide a workshop at each business office, etc. It manages the reservation status of.

At the head office, one or a plurality of head office terminals 20 are arranged, connected to a LAN 22 and connected to an external public line 3 via a router 21. In addition, one or a plurality of store management terminals 10 are arranged at each business site, connected to the LAN 12 and connected to the public line 3 via the router 11, so that the terminals at the head office and each business site are networked. Are configured. In each terminal 10, 20,
A database that manages the reservation status of the workshops of each store is stored and stored, and these are intended to share information between the headquarters and the sales office by synchronizing the data as described later.

At least one of the store management terminals 10 includes
The panel display device 13 according to the present invention is connected via a cable. The panel display device 13 includes a sequencer 14 that controls display, an I / O parallel-serial converter (hereinafter, simply referred to as a converter) 15 that converts a signal sent from the sequencer 14, and a display device. It has a reservation management board 16. The reservation management board 16 is formed by arranging a switchable lighting panel 161 on a substrate 160 in a matrix.

FIG. 2 is a circuit diagram for explaining the structure of the switchable lighting type panel 161. Each lighting panel has a lamp 162 for lighting the panel and O when pressed.
It is composed of a switch 163 for issuing an N signal and a switch 164 whose ON / OFF is controlled by an external signal, and ON / OFF of the switch 164 determines the lighting / extinguishing state of the lamp 162.

As described above, since the reservation management plate 16 which constitutes the panel display device according to the present invention is composed of the lamp and the switch, the device structure is simple and can be manufactured at low cost. In addition, the weight can be reduced and the screen can be easily enlarged. Since the sequencer 14 serving as a control device has limited functions, it can be realized by a microcomputer having a simple configuration.

The operation of this apparatus, that is, the reservation status management method according to the present invention will be described. The outline of the reservation status management method according to the present invention is as follows. First, the workplace can be reserved by registering the reservation content from the terminals 10 and 20 of the sales base or the head office. The lighting type panel 161 is turned on according to the reservation content. In addition, by pressing the lighting type panel 161 of the reservation management board 16, it is possible to make a tentative reservation to secure a workplace. After this tentative reservation, the terminal 10
The reservation is confirmed by registering the necessary information in. Until the reservation is confirmed, the tentative reservation can be canceled by pressing the lighting type panel 161 again, but after the confirmation, the reservation cannot be canceled even by pressing the lighting type panel 161.

The operation of each device will be specifically described below.
First, the operation of the store management terminal 10 directly connected to the panel display device 13 will be described. FIG. 3 is a flow chart for explaining the operation of this device. This operation is performed by the terminal 10
It is repeatedly executed internally at a predetermined timing, and addition, deletion, change, etc. of information accumulated as parallel processing during that time, that is, reservation setting, confirmation, change,
It is possible to delete or add information.

First, in step S1, it is checked whether the information stored in the terminal 10 has been updated after the previous processing. If it has been updated, step S2
Then, the process proceeds to step S3, in which the other terminal 10, the terminal 20 of the headquarters, and the display panel device 13 are notified via the LAN 12 of the fact that the update has been performed, and the process proceeds to step S3. If there is no update, the process directly goes to step S3. Next, in step S3, it is checked whether update notifications have been sent from the other terminals 10 and 20. When the update notification is received, the process proceeds to step S4, the information accumulated in the own terminal is updated according to the updated content, and the process proceeds to step S5. As a result, the information content can be synchronized between the terminals 10 and 20. If the update notification has not been received, the process directly goes to step S5.

Although not shown in the flow chart, when the reservation information is registered, the terminal 10 or LAN
The reservation content is printed on a transparent label or a transparent sheet using a printer or the like (not shown) connected to 12, and is pasted on the surface of the lighting panel 161 or inserted into a slit or the like provided on the surface. Therefore, it is preferable to display the reservation content on the panel. This makes it possible to display the reservation contents on the reservation management board without using an expensive electronic display or the like.

After step S5, each lighting type panel 1
Lighting by operating the switch 163 for each 61
Check to see if the light is off. Actually, the processing is performed for each lighting type panel, but in order to simplify the description, only one panel of processing is described in the flowchart.

As a specific process, in step S5, it is checked whether or not a digital signal value Flag0, which will be described later, output from the terminal 10 to the sequencer 14 is zero. This F
When lag0 is 0, it means that the reservation status is not registered in the shared database. Flag0 is 0 in step S5
If it is determined that the terminal 1 is stored in the sequencer 14 and the terminal 1
The value of the digital signal value Flag1 which will be described later and is sent to 0 is checked. When this Flag1 is 1, it means that the lighting type panel 161 is set to the lighting state by operating the switch 163, and when Flag1 is 0, it means that it is set to the unlit state. means.

When Flag1 is determined to be 1 in step S6, the process proceeds to step S7 and it is determined whether or not a tentative reservation is set in the corresponding field of the database. If the tentative reservation is not set, the tentative reservation is set in step S8, and then the process proceeds to step S9.
A confirmation message is displayed on the display device to prompt the operator to confirm the reservation, and the process ends. The fact that it is in the tentative reservation state means that the other terminal 1
Since 0 and 20 are notified, after the tentative reservation, the other terminal 1
Information cannot be registered from 0 and 20. If it is determined in step S7 that the reservation is in the tentative reservation state, the process directly proceeds to step S9.

On the other hand, when Flag1 is determined to be 0 in step S6, the process proceeds to step S10 and it is determined whether or not a tentative reservation is set in the corresponding field of the database. If the tentative reservation has been set, the tentative reservation is canceled and the process ends in step S11. If the tentative reservation has not been set, the process ends. Since this temporary reservation cancellation is notified to the other terminals 10 and 20 in step S2 of the next time step, it becomes possible to register the information again from the other terminals 10 and 20 after the temporary reservation cancellation.

If Flag0 is determined to be other than 0 in step S5, the process of step S6 and the subsequent steps is not performed and the process is terminated. That is, if the registered content exists, no change is made on the database side.

The terminal 10 and the terminal 20 of the headquarters which are not directly connected to the panel display device 13 have steps S1 to S.
By repeating only the process of 4, the data is synchronized with the terminal 10 directly connected to the panel display device 13.

Next, the operation of the panel display device 13 will be described with reference to FIG. FIG. 4 shows the panel display device 13.
3 is a flowchart illustrating the operation of the above. This behavior is
It is controlled by the sequencer 14, and is repeatedly executed at a predetermined timing. Sequencer 14
For each lighting panel 161, a flag Flag0 indicating the registration state of the database sent from the directly connected terminal 10 and a flag Flag1 indicating the operation state of the switch 163 are stored therein. Here, the flag Flag0 is
1 when the lighting is set by the registration data, -1 when the lighting is set by the registration data, and 0 when it is not registered.
Takes a value of. On the other hand, the value of Flag1 is inverted between 1 and -1 each time the switch 163 is operated. The following operation is performed for each lighting type panel 161.

First, in step S21, the value of Flag0 is checked. If the value is -1, step S22
Then, the switch 164 is turned off to turn off the lamp 162, that is, the lighting panel 161.

When the value of Flag0 is 1 in step S21, the process proceeds to step S23 and the switch 164 is turned on.
The lamp 162 in the N state, that is, the lighting type panel 161
Lights up.

If the value of Flag0 is 0 in step S21, the process proceeds to step S24 to check the value of Flag1. If the value is 1, that is, switch 163
If the lighting operation has been performed by the step S2,
5, the switch 164 is turned on and the lamp 162, that is, the lighting panel 161 is turned on.
On the other hand, if the value of Flag1 is 0 in step S24, that is, if the light-off operation is performed by the switch 163, the process proceeds to step S26, the switch 164 is turned off, and the lamp 162, that is, the lighting type. Panel 1
Turn off 61.

In this way, the lighting display of the reservation management board 16 is changed based on the information shared by the terminals 10 and 20. Furthermore, the switch 1 of the lighting type panel 161
When 63 is directly operated, it can be turned on (step S24) and turned off (step S25) by the switch operation while the information is not registered, but after the information is registered in the terminals 10 and 20, Flag0 is Since it is set to 1 or -1,
The step S24 is not processed and the terminals 10 and 2 are not processed.
The lighting setting is performed based on the information of the database shared by 0. As a result, the corresponding lighting type panel 16
With respect to No. 1, the change operation by the switch 163 cannot be performed, and information can be matched while suppressing deletion of information due to erroneous operation. Furthermore, when a lighting operation is performed, a confirmation message is displayed on the terminal 10 so that the operator can be prompted to register information, that is, a confirmation operation, and reliable information management can be performed. After the deletion registration is performed, the flag 0 may be reset to 0 again to permit the re-registration by the switch operation.

Further, since the shared information and the setting of the lighting state of the panel are stored in the sequencer 14, the shared information and the information of the lighting state are stored without using the backup device. Therefore, even when the line with the headquarters or the cable with the terminal 10 is cut off, the data can be easily restored and necessary information can be displayed. In particular, if the shared information is stored only in one terminal of the headquarters serving as a server, the display will not be disabled even if the line between the headquarters and the sales office is cut off, It is possible to build a backup system at a low cost.

Here, an example has been described in which, when the switch 163 is turned off, the lighting type panel 161 is turned off when the database information is not registered, and when the information is registered, the operation is ignored. In this case, if the database information has already been registered, a message confirming deregistration may be output.

Besides displaying the confirmation message on the terminal 10, the operator may be prompted to confirm by blinking the lighting type panel 161 itself. Alternatively, an alarm sound or voice may be used to prompt the operator for confirmation.

Next, the performance management method according to the present invention will be described. FIG. 1 is a diagram showing a schematic configuration of a system for performing this performance management method. In this system, for example, a network is composed of terminal devices installed at sales bases such as multiple sales offices and head offices such as the head office, and integrated management of product sales volume etc. at each sales office It is a system that does. This performance management system has the same basic configuration as the reservation management system shown in FIG. 1, but the panel display device 13a of this system has a reservation management board 16a instead of the performance management board 16 of the system of FIG. It also has a target / actual number display unit 17. The target / actual result display unit 17 has a number display panel 171 arranged on a substrate 170.

The operation of this performance management system, that is,
A performance management method according to the present invention will be described. The outline of the result management method according to the present invention is as follows. Sales records for each product are registered in the shared database of the terminals 10 and 20 of the sales base or the head office. The lighting-type panel 161 is turned on according to the sales record of each sales office. In addition, the number of achievements can be increased by pressing the lighted-on type panel 161 of the achievement management plate 16. When the lightable panel 161 is pressed, a confirmation message is displayed on the terminal 10 to register detailed information. The decrease in the number of achievements cannot be set from the lighting type panel, but can be canceled by pressing the lighting type panel 161 again until the detailed information is registered.

The operation of each device will be specifically described below.
First, the operation of the store management terminal 10 directly connected to the panel display device 13 will be described. FIG. 6 is a flow chart for explaining the operation of this device. This operation is performed by the terminal 10
It is repeatedly executed at a predetermined timing internally, and during that time, the information accumulated as parallel processing is added, deleted, changed, etc., that is, the actual result is set, confirmed, changed, deleted, information is added, etc. It is possible.

Since the processing of steps S1 to S4 is the same as the flow shown in FIG. 3, its explanation is omitted. As a result, the information content can be synchronized between the terminals 10 and 20. If the update notification has not been received, the process directly proceeds to step S35. When the number of achievements is changed, the display of the target / actual number indicator 17 is updated.

After step S35, it is checked whether or not the lighting / extinguishing operation is performed by operating the switch 163 for each lighting type panel 161. Actually, the process is performed for each row of the lighting type panel (for each product category in the figure), but for simplification of the description, only the process for one product category is described in the flowchart.

As a specific process, in step S35, the number Nlc of lighting-type panels obtained from the count information value Ni of the corresponding product sent from the terminal 10 to the sequencer 14 and the actual lighting sent from the sequencer 14. The formula panel number information Nla is compared. Nlc is Nl
When it matches a, the subsequent processing is skipped and the process ends. On the other hand, when Nlc and Nla do not match, in fact, when Nla> Nlc, the lighting type panel 16
This is the case where the switch 162 of No. 1 is operated to temporarily register the actual result. In this case, the process proceeds to step S36, a confirmation message is displayed on the display device of the terminal 10 and the detailed information of the actual result is input to the operator. Prompts the user to complete the process.

The terminal 10 which is not directly connected to the panel display device 13 and the terminal 20 of the head office have steps S1 to S.
By repeating only the process of 4, the data is synchronized with the terminal 10 directly connected to the panel display device 13.

Next, the operation of the panel display device 13 will be described with reference to FIG. FIG. 7 shows the panel display device 13.
3 is a flowchart illustrating the operation of the above. This behavior is
It is controlled by the sequencer 14, and is repeatedly executed at a predetermined timing. Sequencer 14
Panel number information Nla that defines the lighting state of one row of the lighting type panel 161 is stored therein. Also, terminal 1
From 0, the actual number information Ni in the database about the corresponding product has been sent.

First, in step S40, it is checked whether or not the switch 163 of the corresponding column has been operated. When the turning on / off operation is performed, step S4
1, the panel number information Nla to be turned on / off from the position of the lighting type panel 161 corresponding to the operated switch 163 is updated, the update flag is set to ON, and the process proceeds to step S42. If no operation has been performed, the process directly proceeds to step S42.

In step S42, the actual number Nx obtained from the number of lighting-type panels is compared with the actual number information Ni sent, and the state of the update flag is determined. When Nx is larger than Ni and the update flag is ON,
The process moves to step S44. In other cases, that is, when the update flag is OFF or Nx is equal to or less than Ni, the process proceeds to step S43, the panel number information Nla is updated based on Ni, and the update flag is OFF.
Then, the process proceeds to step S44.

In step S44, the switch 164 is operated based on the set Nla to turn on / off the required number of the lighting type panels 161.

With this control, when the information on the database is changed, the number-of-panels information Nla is changed based on the change, so that the database and the panel display can be matched. In addition, the switch 163 of the panel device
If you operate, the lighting type panel 16
By turning on 1 and displaying a confirmation message on the terminal 10, it is possible to update the achievement display by the lighting panel 161, and at the same time, prevent erroneous input. In the case of turning off, if it is not registered in the database, it cannot be turned off if it is registered in the database.
In other words, when the terminal 10 has not performed the confirming operation after the switch 163 has performed the lighting operation, the light can be turned off to prevent the database from being changed due to an erroneous operation.

Although the information shared by the terminals 10 and 20 is not updated when the switch is turned on, the shared information may be updated when the switch is turned on. It is also possible to reverse the panel control at the time of turning on and off.

Here, an example in which the operation switch is installed on each lighting type panel has been described, but two switches are provided for each row, one for increasing the number of lit panels and one for decreasing the number of lit panels. Good.

The flowchart described here is merely an example, and other program settings having the same function as this can be set, and the same function can be realized by a relay device or the like.

In the above description, an example in which the lighting type panels of the panel display device are arranged in a matrix has been described. However, the arrangement of the lighting type panels is not limited to the matrix type, and a free arrangement according to the purpose is possible. It is possible.

[0058]

As described above, according to the present invention, a panel display device having a lighting panel and a switch and having an input / output system to the outside is used, and each lighting type is selected according to the switch operation and the external input. By controlling the lighting state of the panel and outputting the lighting state or the operation state of the switch to the outside, it is possible to set to accept the input by the switch operation while achieving matching with an external signal. As a result, the system can be assembled with a simple configuration and the operation becomes easy.

[Brief description of drawings]

FIG. 1 is a schematic configuration diagram of a reservation management system according to the present invention.

2 is a circuit diagram of the lighting panel of FIG. 1. FIG.

FIG. 3 is a flowchart showing an operation of the terminal 10 of FIG.

4 is a flowchart showing an operation of the panel display device 13 of FIG.

FIG. 5 is a schematic configuration diagram of a performance management system according to the present invention.

FIG. 6 is a flowchart showing an operation of the terminal 10 of FIG.

7 is a flowchart showing the operation of the panel display device 13a of FIG.

[Explanation of symbols]

3 ... Public line, 10, 20 ... Terminal, 11, 21 ... Router, 12, 22 ... LAN, 13 ... Panel display device, 14
... Sequencer, 15 ... I / O parallel-serial converter, 16 ... Reservation management board, 16a ... Performance management board, 160 ...
Substrate, 161 ... Lighting type panel, 162 ... Lamp, 16
3, 164 ... Switch.

Claims (12)

[Claims] 1. A substrate, a plurality of lighting type panels arranged on the substrate, at least one switch provided on the substrate corresponding to one or a plurality of the lighting type panels, and an external device. Control of controlling the lighting state of each of the lighting panels based on the signal sent from the switch and the output signal of the switch, and outputting a signal related to the operating state of the switch or the lighting state of the lighting panel to an external device. And a panel display device including the device. 2. The control device, when the lighting-type panel is turned on or off by the switch, a signal relating to an operating state of the switch while maintaining the lighting / extinguishing state of the lighting-type panel. The panel display device according to claim 1, which outputs 3. The control device switches the lighting / extinguishing state of the lighting type panel according to the operation when the lighting type lighting panel is turned on or off by the switch. Panel display device. 4. The panel display device according to claim 1, and at least one external device connected to the panel display device directly or via a communication line, and at least the external device. One is a panel display system in which information contents to be displayed on the panel display device are accumulated and stored, and the information contents are shared between external devices. 5. At least one of the external devices is
The information content is updated when the lighting state of the lighting type panel or the operation state of the switch output from the panel display device is different from the shared information content. Panel display system. 6. At least one of the external devices comprises:
When the lighting state of the lighting panel or the operation state of the switch sent from the panel display device is different from the shared information content, a message prompting the operator to confirm is output. Item 4. The panel display system according to item 4. 7. A panel display having a plurality of lighting panels arranged on a substrate, at least one switch provided corresponding to one or more of these lighting panels, and an input / output terminal for an external signal. A panel display method having at least one device, wherein the lighting state of each of the lighting-type panels is controlled based on an output signal of the switch and a reception signal received from an external input terminal. 8. When the lighting-type panel is turned on or off by the switch, the operation state of the switch is maintained through the external output terminal while maintaining the lighting / extinguishing state of the lighting-type panel. The panel display method according to claim 7, wherein 9. When the lighting type panel is turned on or off by the switch, the lighting state of the lighting type panel is switched according to the operation to turn on or off the switch or the lighting type panel. 9. The panel display method according to claim 8, wherein the on / off state of the panel is output via the external output terminal. 10. A panel display having a plurality of lighting panels arranged on a substrate, at least one switch provided corresponding to one or a plurality of these lighting panels, and an input / output terminal for an external signal. A situation management method using a panel display system having a device and a terminal device that stores and shares information content to be displayed on the panel display device, in the case where the shared information content is updated. Switching on / off of the lighting type panel according to the information content, and switching on / off of the lighting type panel when the lighting type panel is turned on / off by the switch. If the lighting state of the lighting type panel is different from the information content, the information content is updated, or the operation is performed through at least one of the terminal devices. Situation management method to output a message prompting for confirmation. 11. A panel display having a plurality of lighting panels arranged on a substrate, at least one switch provided corresponding to one or more of these lighting panels, and an input / output terminal for an external signal. A situation management method using a panel display system having a device and a terminal device that stores and shares information content to be displayed on the panel display device, in the case where the shared information content is updated. Switching on / off of the lighting type panel according to information content, and when the lighting / lighting off operation of the lighting type panel is performed by the switch, maintains the lighting / extinguishing state of the lighting type panel, A situation management method of outputting a message prompting an operator to confirm to at least one of the terminal devices when the operation is different from the shared information content. 12. A panel display having a plurality of lighting panels arranged on a substrate, at least one switch provided corresponding to one or more of these lighting panels, and an input / output terminal for an external signal. A situation management method using a panel display system having a device and a terminal device that stores and shares information content to be displayed on the panel display device, in the case where the shared information content is updated. Switching on / off of the lighting type panel according to the information content, and when one of the lighting / extinguishing operations of the lighting type panel is performed by the switch, The on / off state is switched according to the switch operation, and as a result, the lighting type panel is turned on / off.
When the light-off state and the information content are different, the information content is updated, or a message prompting the operator to confirm is output to at least one of the terminal devices, and the switch turns on / off the lighting type panel. When an operation different from the predetermined operation of the turn-off operation is performed,
A situation management method of maintaining a lighting / extinguishing state of the lighting type panel and outputting a message prompting an operator to confirm to at least one of the terminal devices.