WO2019207791A1

WO2019207791A1 - Programmable display system and programmable display device

Info

Publication number: WO2019207791A1
Application number: PCT/JP2018/017304
Authority: WO
Inventors: 幸宏花木
Original assignee: 三菱電機株式会社
Priority date: 2018-04-27
Filing date: 2018-04-27
Publication date: 2019-10-31
Also published as: CN112041770A; JP6509468B1; KR20200124317A; JPWO2019207791A1

Abstract

A programmable display system (1) has: a communication terminal (2) having a function for displaying a character string indicating a phenomenon; an external storage device (3) for storing a plurality of character strings relating to the phenomenon and a content of an operation and a plurality of execution files for causing an operation relating to the phenomenon to be executed; and a programmable display device (4) for receiving identifying information for identifying the phenomenon, acquiring character strings and execution files corresponding to the identifying information from the external storage device (3), and transmitting the acquired character strings and execution files to the communication terminal (2). The communication terminal (2) receives the character strings and the execution files transmitted from the programmable display device (4), displays a character string indicating the phenomenon out of the received character strings, and executes the execution file.

Description

Programmable display system and programmable display

The present invention relates to a programmable display system having a communication terminal and a programmable display, and a programmable display.

Conventionally, there has been known a programmable display that displays a character string related to an event on a display unit of the programmable display when specific information specifying an event such as abnormality is received. Moreover, the programmable display which transmits the state from the control apparatus connected to the programmable display to a communication terminal via a network is proposed (for example, refer patent document 1). In patent document 1, since the same screen as the screen of a programmable display is displayed also on a communication terminal, the condition of a programmable display can be confirmed with a communication terminal from the place away from the programmable display.

JP 2003-150208 A

However, in the conventional technology, the user must keep viewing the image information displayed by the communication terminal in order to grasp that some abnormality has occurred. For example, since a user who works in a factory may perform a plurality of tasks, it may be difficult to keep on viewing image information displayed on the communication terminal. There is a demand for providing a technique for allowing a user to recognize an event by causing a communication terminal to perform an operation other than displaying a character string related to an event such as an abnormality.

The present invention has been made in view of the above, and obtains a programmable display system that allows a user to recognize an event by causing a communication terminal to perform an operation other than displaying a character string related to the event. With the goal.

In order to solve the above-described problems and achieve the object, the present invention relates to a communication terminal having a function of displaying a character string indicating an event, a plurality of character strings related to the contents of the event and the operation, and an event related A storage device for storing a plurality of execution files for executing the operation to be performed, and specific information for identifying an event is received, and a character string and an execution file corresponding to the specific information are acquired from the storage device and acquired. A programmable display that transmits the character string and the execution file to the communication terminal. The communication terminal receives the character string and the execution file transmitted from the programmable display, displays a character string indicating an event in the received character string, and executes the execution file.

The programmable display system according to the present invention has an effect that the event can be recognized by the user by causing the communication terminal to perform an operation other than displaying a character string related to the event.

The figure which shows the structure of the programmable display system concerning Embodiment 1. FIG. The figure which shows the example of the information which the external storage device which the programmable display system concerning Embodiment 1 has is memorize | stored FIG. 3 is a sequence diagram illustrating an example of an operation procedure of the programmable display system according to the first embodiment. The figure for demonstrating the example of operation | movement of the communication terminal which the programmable display system concerning Embodiment 1 has. FIG. 1 shows images displayed by each of a programmable display and a communication terminal included in a programmable display system according to a first embodiment. FIG. 2 is a diagram showing images displayed by each of the programmable display and the communication terminal included in the programmable display system according to the first embodiment. FIG. 3 shows images displayed by the programmable display and the communication terminal of the programmable display system according to the first embodiment. The figure which shows a processor in case the at least one part or all function of the receiving part which the programmable display concerning Embodiment 1 has, an acquisition part, and a communication part is implement | achieved by a processor The figure which shows the processing circuit in case the at least one part or all the components which comprise the receiving part which the programmable display concerning Embodiment 1 has, an acquisition part, and a communication part are implement | achieved by a processing circuit. The figure which shows the structure of the programmable display concerning Embodiment 2. FIG.

Hereinafter, a programmable display system and a programmable display according to an embodiment of the present invention will be described in detail based on the drawings. Note that the present invention is not limited to the embodiments.

Embodiment 1 FIG.
First, the configuration of the programmable display system 1 according to the first embodiment will be described. FIG. 1 is a diagram illustrating a configuration of a programmable display system 1 according to the first embodiment. The programmable display system 1 has a communication terminal 2 having a function of performing communication. An example of the communication terminal 2 is a tablet terminal or a smartphone. The communication terminal 2 further has a function of displaying information and a function of storing information. An example of information displayed by the communication terminal 2 is a character string indicating an event. An example of the event is that an abnormality has occurred in a fifth valve among a plurality of five or more valves provided in a certain facility.

The programmable display system 1 further includes an external storage device 3 that stores a plurality of character strings related to event contents and operation contents, and a plurality of execution files for executing operations related to the event. Data such as character strings and executable files stored in the external storage device 3 can be rewritten. An example of the external storage device 3 is a portable memory card. The plurality of character strings and the plurality of executable files stored in the external storage device 3 will be further described later with reference to FIG.

The programmable display system 1 receives specific information for specifying an event, acquires a character string and an execution file corresponding to the received specific information from the external storage device 3, and transmits the acquired character string and an execution file to the communication terminal 2. It further has the programmable display 4 which performs the process to perform. In the first embodiment, the programmable display 4 receives specific information from the control device 10. FIG. 1 also shows a control device 10. In the first embodiment, the control device 10 is a device that controls a plurality of the above five or more valves and detects a valve in which an abnormality has occurred when any of the plurality of valves has an abnormality. . The communication terminal 2, the external storage device 3, and the control device 10 are located outside the programmable display 4 and are physically different devices from the programmable display 4. The external storage device 3 may be detachable from the programmable display device 4, and an example thereof is a memory card such as an SD card.

The programmable display 4 has a display unit 41 that displays image information. An example of the display unit 41 is a liquid crystal display device. The programmable display 4 includes a receiving unit 42 that receives specific information that specifies an event, and an acquisition unit 43 that acquires a character string and an execution file corresponding to the specific information received by the receiving unit 42 from the external storage device 3. Also have. The programmable display 4 further includes a communication unit 44 that transmits the character string and the execution file acquired by the acquisition unit 43 to the communication terminal 2. The reception unit 42, the acquisition unit 43, and the communication unit 44 are included in a processor 81 or a processing circuit 91 as a processing unit described later. That is, the functions of the reception unit 42, the acquisition unit 43, and the communication unit 44 are realized by the processing performed by the processor 81 or the processing circuit 91.

The communication terminal 2 receives the character string and the execution file transmitted from the programmable display 4, displays the character string indicating the event in the received character string, and executes the received execution file. For example, the communication terminal 2 has a speaker, and the execution file is a file for executing output of a character string to be displayed by sound, and the communication terminal 2 can output the character string to be displayed by sound from the speaker. Output. More specifically, when the event is that an abnormality has occurred in the fifth valve, for example, the communication terminal 2 displays a character string “fifth valve error” and a character string “fifth valve error”. Is output by sound through a speaker. That is, when the character string indicating the operation of the communication terminal 2 outputting sound is included in the character string related to the event and the content of the operation, the communication unit 44 executes the character string related to the event and the content of the operation. The file is transmitted to the communication terminal 2. The communication terminal 2 outputs a sound as an operation related to an event by executing the execution file.

In addition, the programmable display 4 specifically, after the communication part 44 is requested | required from the communication terminal 2 to transmit the character string corresponding to specific information to the communication terminal 2, and to transmit an execution file, specific information An execution file corresponding to the above may be transmitted to the communication terminal 2. The communication terminal 2 may request the programmable display 4 to transmit the execution file after receiving the character string corresponding to the specific information from the programmable display 4.

Each of the communication terminal 2 and the programmable display 4 has functions other than the functions described above. Functions other than those described above will be described later.

FIG. 2 is a diagram illustrating an example of information stored in the external storage device 3 included in the programmable display system 1 according to the first embodiment. The external storage device 3 stores a character string file 31 including a plurality of character strings related to the contents of the event, and an operation file 32 including a plurality of character strings related to the contents of the operation.

In the first embodiment, the character string file 31 includes (1) a first valve error, (2) a second valve error,..., (5) a fifth valve error. The character string “・” is included. (1) The first valve error indicates that an abnormality has occurred in the first valve, (2) the second valve error indicates that an abnormality has occurred in the second valve, and (5) the fifth valve error is in the fifth state. Indicates that an abnormality has occurred in the valve.

In the first embodiment, the operation file 32 includes character strings (a) @ # Soundout @, (b) @ # Snapshot @,... As character strings indicating the contents of the operation. (A) @ # Soundout @ is a character string indicating an operation of outputting a character string displayed on the communication terminal 2 by sound as the content of the operation. (B) @ # Snapshot @ is a character string indicating an operation for causing the communication terminal 2 to display an image including an image and a character string displayed on the programmable display 4 at the time of occurrence of an abnormality as the content of the operation.

The external storage device 3 is a character configured by combining one of a plurality of character strings included in the character string file 31 and one of a plurality of character strings included in the operation file 32. The edited character string file 33 including the columns is further stored. The character string stored in the edited character string file 33 is a character string related to the content of the event and the content of the action. The edited character string file 33 includes a plurality of character strings related to the event contents and the action contents.

In the first embodiment, the edited character string file 33 includes (A) @ # Soundout @ first valve error, (B) @ # Soundout @ second valve error, ..., (E) @ # Soundout @ first. It contains a plurality of character strings related to the content of the event and the content of the action of 5 valve error,.

(A) @ # Soundout @ The first valve error is included in the character string file 31 (1) The character string of the first valve error and the operation file 32 is included (a) @ # Soundout @ It is a character string obtained by combining with a character string. (B) @ # Soundout @ second valve error is included in the character string file 31 (2) The second valve error is included in the character file 31 and the operation file 32 is (a) @ # Soundout @ It is a character string obtained by combining with a character string. (E) @ # Soundout @ 5th valve error is included in the character string file 31 (5) The character string 5th valve error and included in the operation file 32 (a) @ # Soundout @ It is a character string obtained by combining with a character string.

A plurality of character strings related to the event contents and the action contents included in the edited character string file 33 are created by the user. For example, the user accesses the character string file 31 and the operation file 32 stored in the external storage device 3 using a personal computer, and uses the personal computer to operate the character strings and operations included in the character string file 31. The character string included in the file 32 is edited. Further, the user uses the personal computer to combine one character string included in the character string file 31 and one character string included in the operation file 32. The user includes the created character strings in the edited character string file 33. Thus, the edited character string file 33 includes a plurality of character strings related to the event contents and the action contents. Since the character string included in the character string file 31 and the character string included in the action file 32 are text data, even a low-skilled user can easily edit them using a personal computer. is there.

The external storage device 3 further stores an execution file group 34 including a plurality of execution files for executing operations related to events. In the first embodiment, the execution file group 34 includes a sound output file 34a for outputting a character string with sound, and an image display file 34b for displaying an image including the image displayed on the programmable display 4 and the character string. including. In the first embodiment, as shown in FIG. 2, a character string “Soundout.js” is assigned to the sound output file 34a, and a character string “Snapshot.js” is assigned to the image display file 34b. Yes.

Next, an example of the operation of the programmable display system 1 will be described. FIG. 3 is a sequence diagram illustrating an example of an operation procedure of the programmable display system 1 according to the first embodiment. FIG. 3 also shows the operation of the control device 10. It is assumed that the control device 10 detects that an abnormality has occurred in the fifth valve among the plurality of five or more valves.

The control device 10 transmits specific information specifying that an abnormality has occurred in the fifth valve to the programmable display 4. The receiving unit 42 of the programmable display 4 receives the specific information transmitted from the control device 10 (S1). The acquisition unit 43 of the programmable display 4 acquires a character string corresponding to the specific information received by the reception unit 42 from the external storage device 3 (S2). The character string acquired by the acquisition unit 43 is a character string related to the content of the event and the content of the action.

Specifically, the specific information received by the receiving unit 42 specifies that an abnormality has occurred in the fifth valve. The occurrence of an abnormality in the fifth valve corresponds to the character string “fifth valve error”. (E) The character string of @ # Soundout @ 5th valve error includes the character string of fifth valve error. Therefore, the acquisition unit 43 acquires a character string “(E) @ # Soundout @ 5th valve error” included in the edited character string file 33 stored in the external storage device 3.

The communication unit 44 of the programmable display 4 transmits the character string acquired by the acquisition unit 43 to the communication terminal 2 (S3). The communication terminal 2 receives the character string transmitted from the programmable display 4 and determines whether or not a character string other than the character string indicating the event is included in the received character string.

In the operation of the programmable display system 1 shown in FIG. 3, a character string other than the character string indicating the event is included in the character string received by the communication terminal 2. Therefore, the communication terminal 2 determines that a character string other than the character string indicating the event is included in the received character string, and displays the character string indicating the event in the received character string (S4). . FIG. 4 is a diagram for explaining an example of the operation of the communication terminal 2 included in the programmable display system 1 according to the first embodiment. As shown in FIG. 4, the communication terminal 2 displays a character string “5th valve error”. If the communication terminal 2 determines that the received character string does not include a character string other than the character string indicating the event, the communication terminal 2 displays the character string indicating the event and ends the operation.

As described above, the character string received by the communication terminal 2 includes a character string other than the character string indicating the event. Therefore, after the communication terminal 2 receives the character string corresponding to the specific information from the programmable display 4 and displays the character string indicating the event, the communication terminal 2 transmits the execution file corresponding to the specific information to the programmable display 4. Request (S5). In the programmable display 4, the communication unit 44 receives the request transmitted from the communication terminal 2, and the acquisition unit 43 acquires the execution file corresponding to the specific information from the external storage device 3 based on the request (S6). .

Specifically, the specific information specifies that an abnormality has occurred in the fifth valve. The occurrence of an abnormality in the fifth valve corresponds to the character string “fifth valve error”. (E) The character string of @ # Soundout @ 5th valve error includes the character string of fifth valve error and also includes the character string of @ # Soundout @. The character string @ # Soundout @ is a character string indicating an operation of causing the communication terminal 2 to output a character string with sound as the content of the operation. Outputting the communication terminal 2 with sound is performed by transmitting the sound output file 34a from the programmable display 4 to the communication terminal 2, and the communication terminal 2 executing the sound output file 34a. Therefore, the acquisition unit 43 acquires the sound output file 34a from the execution file group 34 stored in the external storage device 3 (S6).

The communication unit 44 of the programmable display 4 transmits the execution file acquired by the acquisition unit 43 to the communication terminal 2 (S7). Specifically, the communication unit 44 transmits the sound output file 34a to the communication terminal 2 (S7).

The communication terminal 2 receives the executable file transmitted from the programmable display 4 and executes the received executable file (S8). Specifically, the communication terminal 2 receives the sound output file 34a transmitted from the programmable display device 4, displays the character string “fifth valve error” as shown in FIG. 4, and also outputs the sound output file 34a. And a character string “5th valve error” is output by sound through a speaker. The element 2a including the character string “fifth valve error” in FIG. 4 indicates a situation in which the communication terminal 2 outputs the character string “fifth valve error” using a speaker.

As described above, when receiving the specific information specifying the event, the programmable display 4 acquires a character string corresponding to the received specific information from the edited character string file 33 stored in the external storage device 3. In addition, the programmable display 4 acquires an execution file corresponding to the received specific information from the execution file group 34 stored in the external storage device 3. Furthermore, the programmable display 4 transmits the acquired character string and execution file to the communication terminal 2.

Accordingly, the programmable display 4 displays a character string indicating an event on the communication terminal 2 and causes the communication terminal 2 to execute an execution file corresponding to the event, and performs an operation other than displaying the character string indicating the event. The communication terminal 2 can perform this. As described above, an example of the operation other than displaying the character string indicating the event performed by the communication terminal 2 is outputting the character string indicating the event with sound. That is, the programmable display system 1 can make the user recognize the event by causing the communication terminal 2 to output a sound as an operation other than displaying a character string related to the event. Therefore, the user can recognize the occurrence of the event by the sound generated by the communication terminal 2 without continuously viewing the image information displayed by the communication terminal 2 in order to grasp that an event has occurred.

When a conventional programmable display device receives specific information specifying an event, it transmits a character string corresponding to the received specific information to the communication terminal. In the first embodiment, when the programmable display device 4 receives the specific information specifying the event, the programmable display device 4 acquires the character string and the execution file corresponding to the received specific information from the external storage device 3, and acquires the acquired character string and the execution file. Is transmitted to the communication terminal 2.

The difference between the programmable display 4 according to the first embodiment and the conventional programmable display is that the programmable display 4 acquires an execution file from the external storage device 3 and transmits the execution file to the communication terminal 2. . The programmable display 4 can be obtained only by adding the function concerning the said difference to the conventional programmable display. The communication terminal 2 operates according to the execution file transmitted from the programmable display 4. Compared with the conventional communication terminal, it is not necessary to add a special function to the communication terminal 2. That is, the programmable display 4 that causes the communication terminal 2 to perform an operation other than displaying a character string related to an event by causing the communication terminal 2 to recognize the event by slightly improving the conventional programmable display. Can be obtained.

When the character string (b) @ # Snapshot @ is included in the character string indicated by the information acquired by the programmable display device 4 from the edited character string file 33 of the external storage device 3, the communication of the programmable display device 4 The unit 44 performs the following operation. That is, the communication unit 44 transmits a character string and an execution file corresponding to the specific information to the communication terminal 2, and at least a part of the image information of the image information displayed on the display unit 41 of the programmable display 4. Is transmitted to the communication terminal 2.

The communication terminal 2 executes the execution file and displays at least a part of the image information transmitted from the programmable display 4 and also displays a character string indicating the event. That is, the communication unit 44 of the programmable display 4 has a character string indicating an operation of transmitting the image information displayed on the display unit 41 of the programmable display 4 to the communication terminal 2 as a character string related to the event and the content of the operation. Is included, the image information displayed on the display unit 41 at the time of receiving the specific information specifying the event and the execution file are transmitted to the communication terminal 2. The communication terminal 2 displays at least a part of the image information as an operation related to the event by executing the execution file. Thereby, the user who is using the communication terminal 2 can visually recognize at least a part of the image information displayed on the programmable display 4 and the character string indicating the event at the same time.

The communication terminal 2 may continue to display at least a part of the image information at the time of occurrence of the abnormality and may continue to display a character string indicating the event. Thereby, even if the said user leaves | separates from the communication terminal 2 and performs a certain process, after performing a process, the said event can be grasped | ascertained by visually recognizing the image which the communication terminal 2 is displaying. That is, the user can grasp the event even if the user stops interrupting visual recognition of the image information displayed by the communication terminal 2.

Further, the operation file 32 of the external storage device 3 may include a character string (c) abnormal occurrence @ # Snapshot @ as a character string indicating the content of the operation. The edited character string file 33 of the external storage device 3 may include a character string including a character string of (c) abnormal occurrence @ # Snapshot @ as a character string indicating the content of the operation. (C) Anomaly occurrence @ # Snapshot @ is a command for causing the communication terminal 2 to display an image displayed on the programmable display 4 when an anomaly occurs. For example, (c) abnormal occurrence @ # Snapshot @ is a programmable display when an abnormality occurs in the fifth valve and the programmable display 4 displays an image on which the character string “fifth valve error” is superimposed. This is a command for causing the communication terminal 2 to display an image on which the character string “5th valve error” displayed by the device 4 is superimposed.

The programmable display 4 displays an object which is a display element displayed on the display screen. When an abnormality occurs, the display unit 41 of the programmable display 4 displays a character string indicating that an abnormality has occurred on the object included in the image at the time when the abnormality has occurred. Examples of objects are lamps, switches or graph meters. The communication unit 44 of the programmable display 4 transmits an image displayed on the display unit 41, in which a character string indicating that an abnormality has occurred is superimposed on the object, to the communication terminal 2.

FIG. 5 is a first diagram illustrating images displayed by the programmable display 4 and the communication terminal 2 included in the programmable display system 1 according to the first embodiment. In the following, it is assumed that an abnormality has occurred in the fifth valve. FIG. 5A is an example of an image displayed by the programmable display 4 before an abnormality occurs in the fifth valve. The image shown in FIG. 5A shows the state of the equipment including the fifth valve.

The image shown in FIG. 5A includes a column 41a indicating a numerical value of “A current”, a column 41b indicating a numerical value of “A voltage”, a column 41c indicating a numerical value of “A water pressure”, and “A A column 41d indicating a numerical value of “coefficient” and a lamp 41e that is turned on when an abnormality occurs are included. The lamp 41e is an example of an object. In the drawing, when the lamp 41e is lit, a diagonal line is added. “A current”, “A voltage”, and “A coefficient” are current, voltage, or coefficient for a specific thing that the equipment has. “A water pressure” is the water pressure in the fifth valve.

FIG. 5B is an example of an image displayed on the programmable display 4 when an abnormality occurs in the fifth valve. Since it is assumed that an abnormality has occurred in the fifth valve as described above, the value in the column 41c indicating the numerical value of “A water pressure” in FIG. 5B is obvious as compared with FIG. Is larger than the value shown in FIG. In addition, the lamp 41e in FIG. 5B is lit. Further, a character string “fifth valve error” indicating that an abnormality has occurred in the fifth valve is superimposed on the lamp 41e.

FIG. 5C is an example of an image displayed by the communication terminal 2 when an abnormality occurs in the fifth valve. As is apparent from the comparison between FIG. 5B and FIG. 5C, when an abnormality occurs in the fifth valve, the communication terminal 2 displays the display on the programmable display 4 at the time when the abnormality occurs in the fifth valve. Display an image.

The column 2b indicating the value of “A current” in FIG. 5C corresponds to the column 41a indicating the value of “A current” in FIG. 5A, and the column of “A voltage” in FIG. A column 2c indicating a numerical value corresponds to a column 41b indicating a numerical value of "A current" in FIG. The column 2d indicating the numerical value of “A water pressure” in FIG. 5C corresponds to the column 41c indicating the numerical value of “A water pressure” in FIG. 5A, and the “A coefficient” in FIG. A column 2e indicating a numerical value corresponds to a column 41d indicating a numerical value of "A coefficient" in FIG. The lamp 2f in FIG. 5C corresponds to the lamp 41e in FIG.

In the image displayed by the communication terminal 2, since the lamp 2f is turned on and the character string “fifth bulb error” is superimposed on the lamp 2f, the user of the communication terminal 2 clearly indicates that an abnormality has occurred in the fifth bulb. Can be visually recognized.

FIG. 6 is a second diagram illustrating images displayed by each of the programmable display 4 and the communication terminal 2 included in the programmable display system 1 according to the first embodiment. FIG. 6A is an example of an image displayed by the programmable display 4 before an abnormality occurs in the fifth valve. The image shown in FIG. 6A is an image for allowing the user to perform an operation on the equipment including the fifth valve. The image includes operation switches for the user to perform operations corresponding to the items of “A current”, “A voltage”, “A water pressure”, and “A coefficient”. An operation switch is an example of an object.

FIG. 6B is an example of an image displayed by the programmable display 4 when an abnormality occurs in the fifth valve. As described above, since it is assumed that an abnormality has occurred in the fifth valve, the current value of “A water pressure” in FIG. 6B is the same as that in FIG. It is larger than the current value indicated by A). In addition, in FIG. 6B, the character string “5th valve error” indicating that an abnormality has occurred in the fifth valve is superimposed on the operation switch corresponding to the item “A water pressure”. .

FIG. 6C is an example of an image displayed by the communication terminal 2 when an abnormality occurs in the fifth valve. As is clear from a comparison between FIG. 6B and FIG. 6C, when an abnormality occurs in the fifth valve, the communication terminal 2 displays the display on the programmable display 4 when the abnormality occurs in the fifth valve. Display an image.

As shown in FIG. 6C, the character string “5th valve error” indicating that an abnormality has occurred in the fifth valve is superimposed on the operation switch corresponding to the item “A water pressure”. Therefore, the user of the communication terminal 2 can visually recognize that an abnormality has occurred in the fifth valve.

FIG. 7 is a third diagram illustrating images displayed by the programmable display 4 and the communication terminal 2 included in the programmable display system 1 according to the first embodiment. FIG. 7A is an example of an image displayed by the programmable display 4 before an abnormality occurs in the fifth valve. The image shown in FIG. 7A includes a graph meter 41f. The graph meter 41f is an example of an object.

FIG. 7B is an example of an image displayed by the programmable display 4 when an abnormality occurs in the fifth valve. As described above, since it is assumed that an abnormality has occurred in the fifth valve, the current value of “A water pressure” in FIG. 7B is the same as that in FIG. It is larger than the current value indicated by A). In addition, in FIG. 7B, a character string “fifth valve error” indicating that an abnormality has occurred in the fifth valve is superimposed on the graph meter 41f.

FIG. 7C is an example of an image displayed by the communication terminal 2 when an abnormality occurs in the fifth valve. As apparent from the comparison between FIG. 7B and FIG. 7C, when an abnormality occurs in the fifth valve, the communication terminal 2 displays the display on the programmable display 4 when the abnormality occurs in the fifth valve. Display an image.

As shown in FIG. 7C, a character string “5th valve error” indicating that an abnormality has occurred in the fifth valve is superimposed on the graph meter. Therefore, the user of the communication terminal 2 can visually recognize that an abnormality has occurred in the fifth valve.

The reason why the communication terminal 2 displays the image displayed by the programmable display 4 when an abnormality occurs in the fifth valve is as follows. That is, the event that the communication unit 44 of the programmable display 4 has an abnormality in the fifth valve among the plurality of character strings related to the contents of the event and the contents of the operation included in the edited character string file 33. This is because a command to display the character string “fifth valve error” indicating “superimposed” on the object displayed by the communication terminal 2 is transmitted to the communication terminal 2. Furthermore, the communication terminal 2 receives the command from the programmable display 4 and displays a character string indicating the event superimposed on the object according to the command.

As described above, instead of the communication terminal 2 displaying or continuing to display the image information of the programmable display 4 at the time of occurrence of the abnormality, the communication terminal 2 uses the image displayed by the programmable display 4 as log information. You may accumulate. That is, the communication unit 44 of the programmable display 4 has a character string indicating an operation of transmitting the image information displayed on the display unit 41 of the programmable display 4 to the communication terminal 2 as a character string related to the event and the content of the operation. If at least a part of the image information displayed on the display unit 41 when the specific information for specifying the event is received and the execution file are transmitted to the communication terminal 2 Good. The communication terminal 2 may store the image information received as the operation related to the event as log information by executing the execution file.

Furthermore, the communication terminal 2 may store an image including image information transmitted from the programmable display 4 and a character string indicating an event as log information. The communication terminal 2 may display the stored image based on the operation of the user. Thereby, the user can always check the image including the image information transmitted from the programmable display 4 and the character string indicating the event as the log information after the image is stored. Therefore, in order to grasp that some event has occurred, the user does not continue to visually recognize the image information displayed on the communication terminal 2, and transmits the above-described image (transmitted from the programmable display 4) stored in the communication terminal 2. Confirmed image information and a character string indicating an event). In this case, @ # Snapshot @ which is a character string indicating the content of the operation included in the operation file 32 of the external storage device 3 is an image displayed on the programmable display 4 at the time of occurrence of an abnormality. In response to a command for storing and holding, “Snapshot.js”, which is the execution file 34b, executes an operation for causing the communication terminal 2 to store and hold the image displayed on the programmable display 4 when an abnormality occurs. Corresponds to the executable file.

Note that the external storage device 3 may be an external storage device other than a portable memory card. For example, when the programmable display 4 is connected to the cloud, the external storage device 3 may be a storage device on the cloud. The external storage device 3 may be a storage device built in a personal computer connected to the programmable display 4. The external storage device 3 is located outside the programmable display 4, and includes a plurality of character strings related to the contents of the event and the contents of the action, and a plurality of execution files for executing the action related to the event. Just remember. When the external storage device 3 is a removable memory card such as an SD card, the external storage device 3 may be attached to the programmable display 4.

Each of the plurality of character strings related to the event contents and the action contents included in the edited character string file 33 of the external storage device 3 includes one character string and an action file included in the character string file 31. 32 may be combined with one character string included in 32. That is, for each of the plurality of character strings included in the edited character string file 33, one character string included in the character string file 31 is described first, and one character string included in the operation file 32 is included. The character string may be described later, or one character string included in the operation file 32 is described first, and one character string included in the character string file 31 is described later. It may be.

Specifically, when the communication unit 44 transmits the character string and the execution file corresponding to the specific information to the communication terminal 2, the programmable display 4 transmits the character corresponding to the specific information as described with reference to FIG. The executable file may be transmitted after the communication terminal 2 requests to transmit the queue and the executable file. Specifically, in the programmable display device 4, the communication unit 44 may simultaneously transmit a character string and an execution file corresponding to the specific information to the communication terminal 2. In any case, in the programmable display device 4, specifically, the communication unit 44 transmits a character string and an execution file corresponding to the specific information to the communication terminal 2. The communication terminal 2 may request the programmable display 4 to transmit the execution file after displaying the character string indicating the event among the character strings transmitted from the programmable display 4, or the character indicating the event. The programmable display 4 may be requested to send an executable file before displaying the columns.

FIG. 8 illustrates a processor 81 as a processing unit when at least a part or all of the functions of the receiving unit 42, the acquiring unit 43, and the communication unit 44 included in the programmable display 4 according to the first embodiment are realized by the processor 81. FIG. That is, at least some or all of the functions of the reception unit 42, the acquisition unit 43, and the communication unit 44 may be realized by the processor 81 that executes a program stored in the memory 82.

The processor 81 is a CPU (Central Processing Unit), a processing device, an arithmetic device, a microprocessor, a microcomputer, or a DSP (Digital Signal Processor). FIG. 8 also shows a memory 82 as an internal storage unit arranged inside the programmable display 4.

When at least part or all of the functions of the reception unit 42, the acquisition unit 43, and the communication unit 44 are realized by the processor 81, the part or all of the functions include the processor 81 and software, firmware, or software and firmware. It is realized by the combination. Software or firmware is described as a program and stored in the memory 82. That is, the memory 82 receives the specific information specifying the event, acquires the character string and the execution file corresponding to the received specific information from the external storage device 3, and transmits the acquired character string and the execution file to the communication terminal 2. A program for executing at least part or all of the processing to be performed is stored. The processor 81 implements at least a part or all of the functions of the reception unit 42, the acquisition unit 43, and the communication unit 44 by reading and executing a program stored in the memory 82.

When at least a part or all of the functions of the reception unit 42, the acquisition unit 43, and the communication unit 44 are realized by the processor 81, the programmable display 4 is configured to include at least a part of the reception unit 42, the acquisition unit 43, and the communication unit 44. All steps executed by all have a memory 82 for storing a program to be executed as a result. It can be said that the program stored in the memory 82 as the internal storage unit is a program that causes a computer to execute a procedure or method executed by at least a part or all of the receiving unit 42, the acquiring unit 43, and the communication unit 44.

The program stored in the memory 82 is generally created by a user using dedicated software for creating a control program for the programmable display 4 installed in a personal computer (not shown). Then, the control program created by the user is introduced into the programmable display 4 from a personal computer, and the control program is stored in the memory 82 of the programmable display 4. The control program of the programmable display 4 is, for example, a screen display of the programmable display 4, processing of input values from the control device 10, and a button that is a kind of object displayed on the touch panel screen of the programmable display 4. It is a control program that causes the programmable display 4 to execute various processes such as transmitting an output signal from the programmable display 4 to the outside when touched. This control program receives specific information for specifying an event, acquires a character string and an execution file corresponding to the received specific information from the external storage device 3, and transmits the acquired character string and an execution file to the communication terminal 2. This corresponds to a program that executes at least part or all of the processing. Thus, since the control program memorize | stored in the memory 82 of the programmable display 4 is created using exclusive software, the person who can create a control program has the ability to use dedicated software appropriately, and has high skill level Limited to users. On the other hand, since the character strings included in the character string file 31 and the operation file 32 stored in the external storage device 3 are text data, even a less skilled user can use a personal computer. Easy to edit. In other words, a character string such as “@ # Soundout @” for obtaining an execution file for causing the communication terminal 2 to perform a sound output operation or a character string such as “fifth valve error” displayed on the communication terminal 2 is changed. When changing, the character string can be edited without affecting the control program stored in the memory 82.

The memory 82 as the internal storage unit includes, for example, RAM (Random Access Memory), ROM (Read Only Memory), flash memory, EPROM (Erasable Programmable Read Only Memory), EEPROM (registered trademark) (Electrically Erasable Programmable Read-Ready). Non-volatile or volatile semiconductor memory such as “Only Memory”, magnetic disk, flexible disk, optical disk, compact disk, mini disk, DVD (Digital Versatile Disk), etc.

When the character string indicating the operation of transmitting the image information displayed on the display unit 41 of the programmable display 4 to the communication terminal 2 is included in the character string related to the event and the content of the operation, A program for transmitting to the communication terminal 2 at least a part of image information of the image information displayed on the display unit 41 of the programmable display and the execution file when the receiving unit 42 receives the specific information for specifying the event. May be stored.

FIG. 9 illustrates a processing unit in a case where at least a part or all of the components included in the receiving unit 42, the acquiring unit 43, and the communication unit 44 included in the programmable display 4 according to the first embodiment are realized by the processing circuit 91. It is a figure which shows the processing circuit 91 as. That is, at least part or all of the functions of the reception unit 42, the acquisition unit 43, and the communication unit 44 may be realized by the processing circuit 91.

The processing circuit 91 is dedicated hardware. The processing circuit 91 is, for example, a single circuit, a composite circuit, a programmed processor, a parallel programmed processor, an ASIC (Application Specific Integrated Circuit), an FPGA (Field-Programmable Gate Array), or a combination of these. It is. A part of the reception unit 42, the acquisition unit 43, and the communication unit 44 may be dedicated hardware separate from the remaining unit.

Regarding the plurality of functions of the reception unit 42, the acquisition unit 43, and the communication unit 44, a part of the plurality of functions may be realized by software or firmware, and the rest of the plurality of functions may be realized by dedicated hardware. As described above, the plurality of functions of the reception unit 42, the acquisition unit 43, and the communication unit 44 can be realized by hardware, software, firmware, or a combination thereof.

Embodiment 2. FIG.
FIG. 10 is a diagram illustrating a configuration of a programmable display 4A according to the second embodiment. The programmable display 4A includes a display unit 41, a reception unit 42, and an acquisition unit 43 included in the programmable display 4 according to the first embodiment. 4 A of programmable displays further have the execution part 45 which performs the operation | movement relevant to the execution file acquired by the acquisition part 43 about the character string acquired by the acquisition part 43. FIG. FIG. 10 also shows the external storage device 3 and the control device 10 described in the first embodiment.

The execution unit 45 has a function other than the function of communicating with the communication terminal 2. For example, the acquisition unit 43 acquires from the external storage device 3 an execution file that corresponds to the specific information received by the reception unit 42 and that corresponds to the content of the event and the content of the action and the specific information. Thereafter, the execution unit 45 displays a character string related to the contents of the event on the display unit 41 of the programmable display 4A based on the character string and the execution file acquired by the acquisition unit 43, and executes an operation related to the event. Execute the executable file for More specifically, when the character string “@ # Soundout @ 5th valve error” is acquired, the character string “5th valve error” is displayed on the display unit 41 of the programmable display 4A. The sound output file 34a, which is one of the execution files corresponding to the character string “# Soundout @”, is executed, and the sound is output from the sound output device 46 such as a speaker connected to the programmable display 4A. When the character string “@ # Snapshot @ 5th valve error” is acquired, the character string “5th valve error” is displayed on the display unit 41 of the programmable display 4A, and the execution file 34b is executed. Then, the image information displayed on the display unit 41 of the programmable display 4A is stored in the memory 82 as an internal storage unit. In this Embodiment 2, the execution file 34b is an execution file which performs the process which memorize | stores the display image of the display part 41 of 4 A of programmable displays in the memory 82 as an internal storage part.

At least some or all of the functions of the reception unit 42, the acquisition unit 43, and the execution unit 45 included in the programmable display 4A according to the second embodiment are realized by a processor equivalent to the processor 81 described in the first embodiment. Also good. When the at least a part or all of the functions are realized by the processor, the programmable display 4A results in the steps executed by at least a part or all of the reception unit 42, the acquisition unit 43, and the execution unit 45 being executed as a result. A memory for storing a program to be stored. The memory is equivalent to the memory 82 as an internal storage unit arranged in the programmable display device 4 described in the first embodiment.

Also in the programmable display 4A according to the second exemplary embodiment, a character string such as “fifth valve error” displayed on the display unit 41 of the programmable display 4A is changed, or the sound output device 46 performs a sound output operation. When a character string such as “@ # Soundout @” for acquiring a file is changed, the character string can be edited without affecting the control program stored in the memory 82.

At least part or all of the functions of the reception unit 42, the acquisition unit 43, and the execution unit 45 included in the programmable display 4A according to the second embodiment are realized by a processing circuit equivalent to the processing circuit 91 described in the first embodiment. May be.

The configuration described in the above embodiment shows an example of the contents of the present invention, and can be combined with another known technique, and can be combined with other configurations without departing from the gist of the present invention. It is also possible to omit or change the part.

1 Programmable display system, 2 communication terminal, 2a element including character string, 3 external storage device, 4, 4A programmable display, 10 control device, 31 character string file, 32 operation file, 33 edited character string file, 34 execution File group, 34a sound output file, 34b image display file, 41 display unit, 42 reception unit, 43 acquisition unit, 44 communication unit, 45 execution unit, 81 processor (processing unit), 82 memory (internal storage unit), 91 processing Circuit (processing unit).

Claims

A communication terminal having a function of displaying a character string indicating an event;
A storage device for storing a plurality of character strings related to the contents of the event and the action, and a plurality of execution files for executing the action related to the event;
Programmable display that receives specific information for specifying an event, acquires a character string and an execution file corresponding to the specific information from the storage device, and transmits the acquired character string and the execution file to the communication terminal; With
The communication terminal receives the character string and the execution file transmitted from the programmable display, displays a character string indicating an event of the received character string, and executes the execution file. Programmable display system.
The programmable display device transmits an execution file corresponding to the specific information after the communication terminal is requested to transmit an execution file by transmitting a character string corresponding to the specific information to the communication terminal. To
The programmable display according to claim 1, wherein the communication terminal requests the programmable display to transmit an execution file after receiving a character string corresponding to the specific information from the programmable display. system.
The programmable display device is configured to display a command to superimpose and display a character string indicating the event among the character strings related to the contents of the event and the operation on an object which is a display element displayed by the communication terminal. To
The programmable terminal according to claim 1 or 2, wherein the communication terminal receives the command from the programmable display and superimposes and displays a character string indicating the event on the object according to the command. Display system.
When the character string indicating the operation of the communication terminal outputting sound is included in the character string related to the event and the content of the operation, the programmable display includes the event and the content of the operation. Send the character string and the executable file to the communication terminal,
The programmable display system according to any one of claims 1 to 3, wherein the communication terminal outputs sound as an operation related to the event by executing the execution file.
The storage device is an external storage device physically different from the programmable display,
The programmable display device receives the specific information, acquires the character string and the execution file corresponding to the specific information from the external storage device, and transmits the acquired character string and the execution file to the communication terminal. The programmable display system according to any one of claims 1 to 4, further comprising: an internal storage unit that stores a program to be executed, and a processor that reads and executes the program from the internal storage unit.
When the character string indicating the operation of transmitting the image information displayed on the programmable display to the communication terminal is included in the character string related to the event and the content of the operation, the programmable display Transmitting at least a part of the image information displayed at the time of receiving the specific information specifying the elephant and the execution file to the communication terminal,
The said communication terminal displays the said at least one part image information as operation | movement relevant to the said event by running the said execution file. The Claim 1 characterized by the above-mentioned. Programmable display system.
When the character string indicating the operation of transmitting the image information displayed on the programmable display to the communication terminal is included in the character string related to the event and the content of the operation, the programmable display Transmitting at least a part of the image information displayed at the time of receiving the specific information specifying the elephant and the execution file to the communication terminal,
The said communication terminal memorize | stores the received said image information as log information as an operation | movement relevant to the said event by executing the said execution file. Programmable display system.
The internal storage unit, when a character string indicating an operation of transmitting image information displayed on the programmable display device to the communication terminal is included in the character string related to an event and the content of the operation, Storing a program for transmitting at least a part of the image information displayed on the programmable display and the execution file to the communication terminal when the specific information for specifying the event is received. The programmable display system according to claim 5, wherein:
A receiving unit for receiving specific information for identifying an event;
A character string and an execution file corresponding to the specific information received by the receiving unit, a plurality of character strings related to the contents of the event and the action, and a plurality of execution files for executing the action related to the event An acquisition unit for acquiring from the storage device;
A programmable display, comprising: a communication unit that transmits the character string and the execution file acquired by the acquisition unit to a communication terminal having a function of displaying a character string indicating an event.
The communication unit sends an execution file corresponding to the specific information to the communication terminal after the communication terminal requests that the communication terminal transmit a character string corresponding to the specific information to the communication terminal. The programmable display according to claim 9, wherein the transmission is transmitted.
The communication unit instructs the communication terminal to superimpose and display a character string indicating the event among the character strings related to the contents of the event and the action on an object that is a display element displayed by the communication terminal. It transmits. The programmable display of Claim 9 or 10 characterized by the above-mentioned.
The communication unit includes the character related to the event and the content of the operation when the character string indicating the operation of the sound output by the communication terminal is included in the character string related to the event and the content of the operation. The programmable display according to any one of claims 9 to 11, wherein the sequence and the execution file are transmitted to the communication terminal.
An internal storage for storing the program;
A processor that reads and executes the program from the internal storage unit;
The storage device is an external storage device physically different from the programmable display,
The acquisition unit acquires the character string and the executable file corresponding to the specific information from the external storage device,
The programmable display according to any one of claims 9 to 12, wherein the program is a program that transmits the character string and the execution file acquired by the acquisition unit to the communication terminal.
A display unit for displaying image information;
The communication unit, when a character string indicating an operation of transmitting image information displayed on the display unit to the communication terminal is included in the character string related to an event and the content of the operation, The image information displayed on the display unit when the specific information to be specified is received and the execution file are transmitted to the communication terminal. The programmable display device according to any one of the above.
A display unit for displaying image information;
The internal storage unit, when a character string indicating an operation of transmitting image information displayed on the programmable display to the communication terminal is included in the character string related to an event and the content of the operation, Stores a program for transmitting at least a part of image information displayed on the display unit and the execution file to the communication terminal when the receiving unit receives the specific information specifying the event. The programmable display according to claim 13.
A receiving unit for receiving specific information for identifying an event;
A character string and an execution file corresponding to the specific information received by the receiving unit, a plurality of character strings related to the contents of the event and the action, and a plurality of execution files for executing the action related to the event An acquisition unit for acquiring from the storage device;
An execution unit that executes an operation related to the execution file acquired by the acquisition unit for the character string acquired by the acquisition unit.