JP7166846B2 - Information management system, information management method, terminal device, server, and information management program - Google Patents

Description

The present invention relates to technology for managing data relating to an environment forming device.

In recent years, techniques for managing various data related to environmental testers have been developed. For example, in Patent Document 1, in addition to the environmental state data of the environmental tester, the user's operation input data, the environmental state data when the operation input data is input, and the control output to the control target device of the environmental tester Disclosed is a technique for storing data or the like as a log. As a result, when a problem occurs in the environmental tester, it is possible to easily confirm whether the problem is caused by an erroneous operation of the user or by a malfunction of the device to be controlled by the environmental tester.

Further, Patent Document 2 discloses a chamber management device that manages a plurality of chambers in which environmental tests are performed. When an identification code of each chamber is received, a main body specification model code corresponding to the identification code is acquired from a model code storage unit. Then, a technique for extracting main body specification information corresponding to the chamber from a plurality of pieces of specification information stored in the specification information storage unit using this main body specification model code is disclosed. This eliminates the need to individually manage main body specification information for each chamber, and reduces the amount of data stored in the specification information storage unit.

By the way, the environment tester has a function of accumulating alarm history data indicating the alarm in a memory when an alarm is issued due to an abnormality. Therefore, maintenance personnel of the environmental test chamber display a list of the alarm history data stored in the memory on the monitor screen and analyze the content of the alarm to determine the need for response. If so, create a maintenance schedule on your own information terminal. Then, when the work for the scheduled maintenance is completed, the maintenance staff prepares the maintenance record on paper.

Japanese Patent No. 5588807 Japanese Patent No. 5911453

In this way, in the conventional configuration, maintenance schedules or maintenance results are managed without being associated with alarm history data. There was a problem that it took time to

In addition, since neither of Patent Documents 1 and 2 discloses maintenance data, the problem of the conventional configuration cannot be solved.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a technique for easily managing alarm history data and maintenance data in association with each other.

An information management system according to an aspect of the present invention is an information management system comprising a server and a terminal device that can be connected to one or more environment forming devices via a network, wherein the server generates information in each of the environment forming devices. an operation history database for accumulating operation history data including alarm history data indicating an alarm issued, wherein the terminal device includes a communication unit that receives a plurality of the operation history data accumulated in the operation history database from the server; a display control unit for generating a first display screen for displaying a list of the plurality of received operation history data; a display for displaying the first display screen; and the list displayed on the first display screen. an operation unit that receives an operation to select any one of the alarm history data included in the plurality of operation history data; When an operation to select history data is accepted, a second display screen for inputting maintenance data indicating information about maintenance corresponding to the one alarm history data is displayed on the display, and the second display screen is displayed. Association data that associates the input maintenance data with the one alarm history data and the environment forming apparatus is transmitted to the server via the communication unit, and the server transmits the received maintenance data from the environment forming apparatus. The association data is received and the operation history database is updated.

An information management method according to another aspect of the present invention is an information processing method in an information management system comprising a server and terminal devices that can be connected to one or more environment forming devices via a network, wherein the server is and an operation history database for accumulating operation history data including alarm history data indicating an alarm generated in each of the environment forming devices, and the terminal device stores a plurality of the operation history data accumulated in the operation history database as the receiving from a server, generating a first display screen for displaying a list of the received plurality of operational history data, displaying the plurality of operational history data on a display, and displaying a list of the plurality of operational history data on the first display screen; second for inputting maintenance data indicating information on maintenance corresponding to the one alarm history data when an operation to select any one of the alarm history data included in the alarm history data is accepted displaying a display screen on the display, and transmitting, to the server, association data in which the maintenance data input to the second display screen is associated with the one alarm history data and the environment forming apparatus; The association data transmitted from the environment forming apparatus is received, and the operation history database is updated.

A terminal device according to still another aspect of the present invention is a terminal device that can be used in an information management system that includes a server and a terminal device that can be connected to one or more environment forming devices via a network. a communication unit that receives from the server a plurality of pieces of operation history data stored in an operation history database that accumulates operation history data including alarm history data indicating an alarm generated by the environment forming apparatus; a display controller for generating a first display screen for displaying a list of the operation history data; a display for displaying the first display screen; and the plurality of operation history data listed on the first display screen. and an operation unit that receives an operation for selecting any one of the alarm history data from among the alarm history data included in the display control unit, wherein the operation unit selects the one alarm history data is received, a second display screen for inputting maintenance data indicating information about maintenance corresponding to the first alarm history data is displayed on the display, and the maintenance data input to the second display screen is displayed. to the server via the communication unit.

Further, a server according to still another aspect of the present invention is a server that can be used in an information management system comprising a server that can be connected to one or more environment forming devices via a network and a terminal device, wherein each of the environments an operation history database for accumulating operation history data including alarm history data indicating an alarm generated by a forming device; a communication unit for receiving association data transmitted from the terminal device; and an operation history database based on the received association data. and the association data is data in which maintenance data relating to maintenance of each of the environment forming devices and the environment forming device are associated with one of the alarm history data.

According to this configuration, when any one of the plurality of operation history data listed on the first display screen is selected, the maintenance data corresponding to the one alarm history data is input. A second display screen is displayed. Then, the operation history database is updated with the alarm history data with the maintenance data input to the second display screen being 1 and the association data associated with the environment forming apparatus. As described above, in this configuration, by inputting an operation to select one alarm history data from the first display screen, displaying the second display screen, and inputting the maintenance data through the second display screen, the alarm history data and maintenance data can be automatically associated.

Therefore, this configuration can easily manage the alarm history data and the maintenance data in association with each other.

In the above configuration, the display control unit, when an operation of selecting a related file related to one maintenance data is received by the operation unit on the second display screen, causes the selected related file to be the one Preferably, the association data further associated with the maintenance data of is transmitted to the server via the communication unit.

According to this configuration, the user can easily associate related files with the maintenance data.

In the above configuration, the display control unit controls the third display screen when an operation for selecting display of a third display screen displaying a list of the alarm history data is received by the operation unit on the second display screen. is displayed on the display, and when the operation unit accepts an operation to select one of the alarm history data on the third display screen, the one of the alarm history data is input on the second display screen It is preferable that the association data associated with the maintenance data and the environment forming apparatus is transmitted to the server via the communication unit.

According to this configuration, the user displays the third display screen after displaying the second display screen and selects one piece of alarm history data, thereby inputting the piece of alarm history data through the second display screen. can be associated with established maintenance data.

In the above configuration, the first display screen includes a content display column for displaying the content of each of the alarm history data, and the display control unit receives an operation of selecting one of the content display columns. In this case, it is preferable to display on the display an explanation screen for explaining how to respond to the alarm corresponding to the content display field of 1 above.

According to this configuration, by selecting the content display field of one of the alarm history data listed on the first display screen, an explanation screen explaining how to respond to the alarm is displayed. The user can easily grasp how to respond to the alarm.

In the above configuration, the display control unit further displays an initial screen on which display of the first display screen and the fourth display screen can be selected, and the fourth display screen is stored in the operation history database. A display screen for displaying a list of the maintenance data, which is displayed when an operation for selecting display of the fourth display screen is received by the operation unit on the initial screen, and the first display screen is the It is preferable that the initial screen is displayed when the operation unit receives an operation to select display of the first display screen.

According to this configuration, when the display of the fourth display screen is selected on the initial screen, the fourth display screen displaying a list of the input maintenance data stored in the operation history database is displayed. Therefore, the user can easily check the entered maintenance data. Further, when the display of the first display screen is selected on the initial screen, the first display screen is displayed. In addition, the user selects the fourth display screen on the initial screen when the user wants to display a list of maintenance data, and selects the first display screen on the initial screen when he wants to display a list of operation history data. Screens can be easily switched.

In the above configuration, it is preferable that the second display screen includes a status input field indicating whether or not the maintenance has been completed.

According to this configuration, the user can input whether or not the maintenance data has been dealt with on the second display screen.

In the above configuration, the operation history data further includes operation history data indicating an operation state of the environment forming apparatus, and the first display screen has a first condition input field for narrowing down the type of the operation history data. The display control unit displays any one or more of the maintenance data, the alarm history data, and the operation history data on the first display screen according to the condition of the type input in the first condition input field. preferably listed in

According to this configuration, the user can display, on the first display screen, only the data that the user desires to display as a list among the maintenance data, the alarm history data, and the operation history data.

In the above configuration, the maintenance data includes a status item indicating whether or not the maintenance has been completed, the fourth display screen includes a second condition input field for narrowing down the status of the maintenance data, The display control unit displays either one or both of the maintenance data for which the maintenance has been handled and the maintenance data for which the maintenance has not been handled according to the condition of the state input in the second condition input field. It is preferable to display a list on the display screen.

According to this configuration, the user can display, on the fourth display screen, only maintenance data that the user desires to display as a list, out of the maintenance data that has been dealt with and the maintenance data that has not been dealt with.

Further, an information management system according to still another aspect of the present invention is an information management system comprising a server and a terminal device that can be connected to one or more environment forming devices via a network, wherein the server comprises each of the An operation history database is provided for accumulating a plurality of operation history data including alarm history data indicating alarms generated by environment forming devices and maintenance data indicating information on maintenance of each of the environment forming devices, wherein the terminal device includes: A communication unit that receives from the server a plurality of the operation history data accumulated in the history database, and generates a first display screen for displaying a list of the maintenance data among the plurality of the received operation history data. a display control unit, a display that displays the first display screen, and an operation unit that receives an operation to select any one of the maintenance data listed on the first display screen, The display control unit displays a second display screen for displaying a list of the alarm history data on the display when the operation unit receives an operation for selecting the one maintenance data, and on the second display screen When an operation to select one of the alarm history data is accepted by the operation unit, association data that associates the one of the alarm history data with the one of the maintenance data and the environment forming apparatus is transmitted via the communication unit. and transmits it to the server, and the server receives the association data transmitted from the environment forming apparatus and updates the operation history database.

According to this configuration, when any one of the maintenance data listed on the first display screen is selected, the second display screen displaying a list of alarm history data is displayed. Then, when an operation to select one alarm history data is input on the second display screen, the selected one alarm history data is stored in the operation history database by association data associated with the one maintenance data and the environment forming apparatus. Updated. As described above, in this configuration, the user inputs an operation to select one piece of maintenance data from the first display screen, displays the second display screen, and selects one piece of alarm history data through the second display screen. The association of data with historical alarm data can be done automatically.

Therefore, this configuration can easily manage the maintenance data and the alarm history data in association with each other.

Further, an information management system according to still another aspect of the present invention is an information management system comprising a terminal device that can be connected to one or more environment forming devices via a network, wherein the terminal device comprises: an operation history database for accumulating operation history data including alarm history data indicating alarms generated in a device; a display control unit for generating a first display screen for displaying a list of the plurality of operation history data; a display that displays a display screen; and an operation unit that receives an operation to select any one of the alarm history data included in the plurality of the operation history data listed on the first display screen. When the operation unit receives an operation to select the one alarm history data, the display control unit inputs maintenance data indicating information about maintenance corresponding to the one alarm history data. a second display screen for displaying on the display, generating association data that associates the maintenance data input to the second display screen with the one alarm history data and the environment forming apparatus, and generating the operation history Update the database.

According to this configuration, even if the information management system does not include a server, it is possible to easily manage the alarm history data and the maintenance data in association with each other.

Note that the above configuration may be applied to a program that causes a computer to execute the information management method. In this case, the program may be recorded on a computer-readable recording medium and provided.

According to the present invention, it is possible to easily manage alarm history data and maintenance data in association with each other.

It is a figure showing the whole information management system composition concerning an embodiment of the invention. 2 is a block diagram showing the detailed configuration of the information management system shown in FIG. 1; FIG. It is a figure which shows the data structure of an operation log database. It is a figure which shows an example of an operation log screen. It is a figure which shows an example of a maintenance registration screen. It is a figure which shows an example of an alarm history screen. It is a figure which shows an example of a maintenance list screen. 2 is a diagram showing transition of display screens displayed on a display of a terminal device in the information management system shown in FIG. 1; FIG. It is a figure which shows an example of a description screen.

FIG. 1 is a diagram showing the overall configuration of an information management system according to an embodiment of the invention. The information management system includes a server 1 and a terminal device 3, and is connected to environment testers 2-1 and 2-2 (an example of an environment forming device). The server 1, the environmental testers 2-1 and 2-2, and the terminal device 3 are connected to communicate with each other via a network NT. A local area network, for example, is employed as the network NT. This local area network is, for example, an in-house network of a company in which the environmental testers 2-1 and 2-2 are installed. The environmental testers 2-1 and 2-2 are hereinafter collectively referred to as the environmental tester 2. FIG. Although two environmental testers 2 are shown in FIG. 1, this is an example, and the number of environmental testers 2 may be one, or three or more.

The server 1 is composed of a computer, acquires various data from the environmental tester 2 and manages the environmental tester 2 by communicating with the environmental tester 2 periodically.

The environmental tester 2 is a device for carrying out various environmental tests such as a temperature cycle test on samples contained in test chambers. The sample is, for example, an electric device such as a smart phone, a control board, an electronic component such as an image sensor, or the like.

The terminal device 3 is composed of a personal computer and is used to input maintenance data indicating the schedule and performance of maintenance for the environmental tester 2 . The terminal device 3 is a device used for monitoring the state of the environmental tester 2 and scheduling maintenance of the environmental tester 2 by displaying information about the environmental tester 2 managed by the server 1 . be.

Although the network NT is described as a local network in FIG. 1, the present invention is not limited to this, and may be a wide area network including the Internet, a mobile phone network, and the like.

FIG. 2 is a block diagram showing the detailed configuration of the information management system shown in FIG. The server 1 includes an operation history database 11 , a control section 12 and a communication section 13 . The operation history database 11 is composed of, for example, a non-volatile memory, and stores operation history data indicating the state of the environmental tester 2 and the like.

FIG. 3 is a diagram showing the data structure of the operation history database 11. As shown in FIG. The operation history database 11 includes a device table T1, an alarm master table T2, an operation history table T3, a maintenance table T4, and an alarm history table T5.

The device table T1 is a table that stores device data of the environmental tester 2 managed by the server 1, and one environmental tester 2 is associated with one record. Specifically, the device table T1 includes fields of "device ID", "IP address", and "device name". “Apparatus ID” is the identifier of the environmental tester 2 . The “IP address” is the communication address of the environmental tester 2 and is used when the server 1 communicates with the desired environmental tester 2 .

“Apparatus name” is the name of the environmental tester 2 . Here, the name of the environment tester 2 arbitrarily set by the user, such as "temperature and humidity chamber P-11", is adopted as the "apparatus name". In the example of FIG. 1, since there are two environmental testers 2, the device table T1 consists of two records.

The alarm master table T2 is a table that stores alarm types, and alarm master data indicating one alarm type is associated with one record. Specifically, the alarm master table T2 has fields of "alarm ID", "alarm content", "response method", and "classification". "Alarm ID" is an identifier for identifying the type of alarm. "Alarm content" indicates the content of the alarm corresponding to the type of alarm such as "excess temperature". The field of "response method" stores data indicating a response method to an alarm. Here, image data of an explanatory image explaining a method of responding to an alarm is stored in the field of "response method". "Category" indicates an alarm attribute such as "abnormal". Here, as attributes of the alarm, in addition to "abnormality", there is "warning".

The operation history table T3 is a table that stores the operation history of the environmental tester 2, and one record is associated with one operation history data. Specifically, the operation history table T3 includes "occurrence date and time", "apparatus ID", "operating state", "operating pattern name", "alarm ID", "measured temperature", "set temperature", "measured humidity , "set humidity", and "division" fields. The "date and time of occurrence" indicates the date and time when the operation history data was generated, such as "2018/8/8". "Device ID" is the same as "Device ID" in the device table T1. "Operating state" indicates the operational state of the environmental tester 2 when the operational history data was generated. "Operating pattern name" indicates the name of the operating pattern indicating what kind of operating pattern the environment tester 2 was operating in when the operation history data was generated. In this example, since the environmental tester 2 was operated under the operation pattern name "25°C/60%", the operation pattern name is stored in the "operation pattern name" field.

The "alarm ID" is the same as the "alarm ID" stored in the alarm master table T2. In this example, the "alarm ID" field stores the alarm ID that was issued when the operation history data was generated. Note that if an alarm has not been issued when the operation history data is generated, the "alarm ID" field is blank. "Measured temperature" is the measured value of the temperature in the test chamber of the environmental tester 2 when this operation history data was generated. Here, "24.8° C." is stored in the "measured temperature" field. "Set temperature" is the set value of the temperature of the test chamber of the environmental tester 2 when the operation history data was generated. Here, 25° C. is set as the “set temperature”. "Measured Humidity" is the measured value of the humidity in the test chamber of the environmental tester 2 when the operation history data was generated. Here, "61%rh" is stored in the "measured humidity" field. The "set humidity" is the set value of the humidity of the test chamber of the environmental tester 2 when the operation history data was generated. Here, "60%rh" is set as the "set humidity". "Category" indicates an attribute of operation history data. Examples of "classification" include "start" indicating the start of the operation of the environmental tester 2, "end" indicating the end of the operation of the environmental tester 2, and "in operation" indicating that the environmental tester 2 is in operation. "and so on.

The maintenance table T4 is a table that stores maintenance data indicating maintenance schedules and results for the environmental tester 2, and one maintenance data is associated with one record. Here, the maintenance includes maintenance and inspection by the manufacturer of the environmental tester 2 as well as maintenance and inspection by the user.

Specifically, the maintenance table T4 includes "occurrence date and time", "maintenance ID", "apparatus ID", "work category", "content", "alarm ID", "status", "work start date and time", " It has fields for "work end date and time", "remarks", and "file". "Date and time of occurrence" indicates the date and time when the maintenance data was generated. Note that the date and time when the maintenance was actually performed may be adopted as the “occurrence date and time”. “Maintenance ID” is an identifier of maintenance data. "Apparatus ID" is the identifier of the environmental tester 2 to be maintained. "Work division" indicates a division of maintenance. Here, "inspection" is stored in the "work category" field. "Content" indicates the content of maintenance. Here, the field of "contents" stores "manufacturer inspection" indicating that the inspection is performed by the manufacturer of the environmental tester 2. FIG.

"Alarm ID" is an alarm ID associated with maintenance data. Here, since the work category is "inspection" and not for response to an alarm, "FALSE" is stored in the "alarm ID" field to indicate that no alarm ID is associated. When the maintenance data is associated with an alarm, the "alarm ID" field stores the alarm ID of the alarm.

"Status" indicates whether or not maintenance has been completed. If it has been handled, "1" is stored in the "status" field to indicate that it has been handled, and if it has not been handled, "0" is stored in the "status" field to indicate that it has not been handled. be done. The "work start date and time" field stores the scheduled start date and time of maintenance and the actual start date and time of maintenance work. Here, "Scheduled: 2018/8/6/9:00" is stored as the scheduled maintenance start date and time, and "Actual: 2018/8/6/9:00" is stored as the actual maintenance start date and time. there is

The "work end date and time" field stores the planned end date and time of maintenance and the actual end date and time of maintenance. Here, "Scheduled: 8/8/2018 17:00" is stored as the planned end date and time of the maintenance, and "Result: 8/6/17:00" is stored as the actual end date and time of the maintenance work. ing.

The "remarks" field stores comments on maintenance by the person who entered the maintenance data. Here, "regular inspection" is stored in the "remarks" field. The "File" field stores the relevant file associated with the maintenance data.

The alarm history table T5 is a table for storing alarm history data indicating alarms issued by the environmental tester 2, and stores one alarm history data in one record. Specifically, the alarm history table T5 has fields of "occurrence date and time", "alarm ID", "apparatus ID", "maintenance ID", and "inspection". "Date and time of occurrence" is the date and time when the alarm history data was generated, and indicates the date and time when the alarm was issued. "Alarm ID" is the same as the above-described alarm ID. "Apparatus ID" is the identifier of the environmental tester 2 that issued the alarm. "Maintenance ID" indicates the maintenance ID of maintenance data associated with the alarm history data. When maintenance data is not associated with the alarm history data, "FALSE" indicating that maintenance data is not associated is stored in the "maintenance ID" field. The "inspection" field stores data indicating whether or not the relevant alarm was intentionally issued by maintenance personnel during inspection. If the alarm is not intentionally issued, "TRUE" is stored in the "inspection" field, and if the alarm is intentionally issued, "FALSE" is stored in the "inspection" field. be.

Refer back to FIG. The control unit 12 is composed of, for example, a computer including a CPU, a RAM, etc., and manages the device table T1 to alarm history table T5 shown in FIG. Specifically, the control unit 12 acquires operation history data from the environment tester 2 by periodically communicating with the environment tester 2 using the communication unit 13, and stores the operation history data in the operation history table T3.

Also, the control unit 12 receives maintenance data transmitted from the terminal device 3 using the communication unit 13 and stores it in the maintenance table T4. Further, the control unit 12 acquires alarm history data from the environmental tester 2 by periodically communicating with the environmental tester 2 using the communication unit 13, and stores the alarm history data in the alarm history table T5. Also, the control unit 12 acquires the equipment data input from the terminal device 3 using the communication unit 13, and stores it in the device table T1. Although the device data is input by the terminal device 3 here, a mode in which the user directly inputs the device data to the server 1 may be employed. In this case, the control unit 12 may store the device data input to the server 1 in the device table T1.

The control unit 12 acquires the alarm master data input from the terminal device 3 using the communication unit 13, and stores it in the alarm master table T2. Although it has been described here that the alarm master data is input by the terminal device 3, a mode in which the user directly inputs the alarm master data to the server 1 may be employed. In this case, the control unit 12 may store the alarm master data input to the server 1 in the alarm master table T2.

The communication unit 13 is composed of a communication circuit that connects the server 1 to the network NT.

The environment tester 2 includes a communication section 21 , an environment adjuster 22 , an operation section 23 , a control section 24 , a sensor 25 and a memory 26 . The communication section 21 is composed of a communication circuit that connects the environment tester 2 to the network NT.

The environmental controller 22 is composed of, for example, a heater that heats the inside of the test chamber and a cooler that cools the inside of the test chamber. and adjust the test environment in the test chamber.

The operation unit 23 is composed of an input device such as a touch panel and ten keys, and receives various instructions to the environment tester 2 input by the user. Here, the input instructions are, for example, the operation pattern name for the environmental tester 2, the set temperature in the test chamber, and the set humidity.

The control unit 24 is composed of, for example, a computer including a CPU, a RAM, and the like, and controls the entire environment tester 2 . For example, the control unit 24 controls the environment adjuster 22 according to various instructions from the user received by the operation unit 23 . Further, the control unit 24 issues an alarm when an abnormality in the environmental tester 2 is detected from the measured value of the sensor 25 , generates alarm history data related to the alarm, and stores the data in the memory 26 .

Further, the control unit 24 generates operation history data and stores it in the memory 26 while the environmental tester 2 is in operation. Here, the operation history data may be generated at timings such as when the environmental tester 2 starts to operate, when the set temperature and set humidity are changed, and when the environmental tester 2 finishes its operation. may be generated automatically. Further, the control unit 24 controls the environment adjuster 22 so that the environment (eg temperature and humidity) of the test chamber becomes a predetermined environment (eg set temperature and set humidity) based on the measured values of the sensor 25 .

Further, when the communication unit 21 receives a data acquisition request periodically transmitted from the server 1 , the control unit 24 acquires the operation history data and alarm history data stored in the memory 26 that have not been transmitted to the server 1 . Operation history data and alarm history data are transmitted to the server 1 using the communication unit 21 .

The sensor 25 is composed of, for example, a temperature sensor and a humidity sensor, measures the conditions (for example, temperature and humidity) in the test chamber, and outputs the results to the control section 24 . The memory 26 is a non-volatile memory and stores operation history data, alarm history data, and the like. In addition, the memory 26 stores data on various operating patterns implemented by the environment tester 2 .

The terminal device 3 includes a communication section 31 , a display control section 32 , an operation section 33 and a display 34 . The communication unit 31 is composed of a communication circuit that connects the terminal device 3 to the network NT. Here, the communication unit 31 receives operation history data stored in the operation history database 11 from the server 1 . Here, the operation history data includes operation history data, maintenance data, and alarm history data stored in each of the operation history table T3, maintenance table T4, and alarm history table T5.

The display control unit 32 generates an operation history screen G1 (see FIG. 4 : an example of a first display screen) for displaying a list of operation history data according to the operation history data received by the communication unit 31, and displays it on the display 34. indicate.

Further, when the operation unit 33 receives an operation for selecting one alarm history data item among the plurality of operation history data items displayed on the operation history screen G1, the display control unit 32 selects one alarm history data item. The display 34 displays a maintenance registration screen G2 (see FIG. 5: an example of the second display screen) for inputting maintenance data corresponding to the alarm history data. Then, the display control unit 32 associates the maintenance data input to the maintenance registration screen G2 with the one alarm history data and the environmental tester 2 to generate association data, and transmits the association data to the server 1 via the communication unit 31 . Here, the association data is configured by, for example, including the alarm ID of the alarm history data and the device ID of the corresponding environmental tester 2 in the maintenance data.

The control unit 12 of the server 1 that has received the association data transmitted from the terminal device 3 uses this association data to update the operation history database 11 . As a result, the maintenance data and the alarm history data input through the maintenance registration screen G2 are managed in association with each other.

The operation unit 33 is composed of input devices such as a keyboard and a mouse, and receives operations from the user. In the present embodiment, the operation unit 33 accepts an operation of selecting any one of the plurality of alarm history data listed on the operation history screen G1. The display 34 is configured by, for example, a display device such as a liquid crystal display. The communication unit 31 is composed of a communication circuit that connects the terminal device 3 to the network NT.

FIG. 4 is a diagram showing an example of the operation history screen G1. The operation history screen G1 includes a condition input field R11 (an example of a first condition input field) and a list display field R12. The condition input field R11 is a field for inputting a search condition for narrowing down the operation history data to be displayed in the list display field R12.

Specifically, the condition input field R11 includes input fields for "occurrence date", "device name", and "type", as well as a "display" button and a "CSV output" button. In the "occurrence date" input field, the period of the occurrence date and time of the operation history data to be displayed in the list is entered. The device name of the operation history data to be displayed as a list is entered in the "device name" input field. When the pull-down button arranged at the right end of the input field of "device name" is selected, the "device names" of all the environmental test chambers 2 managed by the server 1 are displayed as a menu, and the menu is displayed for the user. One or a plurality of environmental testers 2 for which operation history data is to be displayed is selected from among the environmental testers 2 .

The “type” input field is a field for selecting the type of operation history data to be displayed in a list. Here, one or more of "alarm generation", "maintenance work", and "operation" are selected as the "type". When "alarm occurrence" is selected, the list of alarm history data stored in the alarm history table T5 is displayed. When "maintenance work" is selected, maintenance data stored in the maintenance table T4 is displayed as a list. When "Driving" is selected, the operation history data stored in the operation history table T3 are displayed as a list.

The "display" button is a button for displaying a list of operation history data narrowed down by the search conditions input in the condition input field R11 in the list display field R12. When an operation to select the "Display" button is input, the input search conditions are transmitted from the terminal device 3 to the server 1, and the control unit 12 of the server 1 selects the operations matching the search conditions from the operation history database 11. The history data is extracted and transmitted to the terminal device 3 .

The "CSV output" button is a button for outputting the operation history data listed in the list display field R12 as CSV data.

The list display field R12 is a field for displaying a list of operation history data narrowed down by the search conditions input in the condition input field R11. It has fields for date and time of occurrence, accumulated time, device name, type, category, content, inspection, and scheduled/actual maintenance. Major fields among these fields are described below.

"No" indicates the order of operation history data displayed in a list. The operational history data is arranged in descending order of date and time of occurrence. The “date and time of occurrence” is the date and time of occurrence of the operation history data. "Device name" is the device name of the environmental tester 2 corresponding to the relevant operation history data. "Type" is one of "alarm occurrence", "maintenance work", and "operation". For alarm history data, "alarm occurrence" is displayed in the " type" field, for maintenance data, "maintenance work" is displayed in the "type" field, and for operation history data, ""Driving" is displayed in the "Type" field.

If the corresponding operation history data is alarm history data, the "classification" field displays "abnormality" or "warning". The "abnormality" or "warning" is specified by referring to the alarm master table T2 from the "alarm ID" of the alarm history data. In addition, when the corresponding operation history data is maintenance data, the contents stored in the "work division" field of the maintenance table T4 are displayed in the "division" field. In addition, when the relevant operation history data is operation history data, the "category" field displays the data (for example, "start") stored in the "category" field of the operation history table T3.

In the "content" field (an example of a content display field), when the corresponding operation history data is alarm history data, the content of the alarm is displayed. The content of the alarm is specified by referring to the "alarm content" of the alarm master table T2 from the "alarm ID" of the corresponding alarm history data. Also, if the relevant operation history data is alarm history data, the data displayed in the "contents" field is linked, and the operation (for example, "click") to select the "contents" field is not possible. When input, the display control unit 32 displays an explanation screen showing a specific method of responding to the alarm in a separate window. This explanatory image is read out from the "handling method" field of the alarm master table T2 and displayed.

FIG. 9 is a diagram showing an example of an explanation screen. As shown in FIG. 9 , the explanation screen includes an environmental tester image 900 showing the environmental tester 2 . The environmental tester image 900 is displayed so that it is possible to recognize where the internal parts that require confirmation are located. In the environment tester image 900, the parts requiring confirmation are highlighted, and a message indicating the procedure is displayed near the parts requiring confirmation. As a result, the user can easily recognize which part should be checked by what procedure.

Refer back to FIG. In addition, when the relevant operation history data is maintenance data, the "contents" field displays the data (for example, "manufacturer inspection") stored in the "contents" field of the maintenance data. In addition, when the relevant operation history data is operation history data, the data stored in the "operation state" and "operation pattern name" fields of the operation history data (for example, "constant temperature operation: 25°C/60%") ) is displayed.

The "inspection" field is enabled when the relevant operation history data is alarm history data. The field "inspection" is marked with a check mark when the alarm corresponding to the alarm history data is intentionally issued by maintenance personnel at the time of inspection. When a check mark is added to the "inspection" field, the "new registration" button in the "maintenance schedule/actual" field becomes invalid, and maintenance data cannot be associated with this alarm. This is because there is no need to associate maintenance data with alarms intentionally issued during inspection.

A "new registration" button and an "edit" button are displayed in the "maintenance schedule/result" field. If the relevant operation history data is alarm history data, the check mark is not added to the "inspection" field, and maintenance data is not associated with the alarm history data, the "maintenance schedule/actual ” field displays a “new registration” button.

When the applicable operation history data is alarm history data and maintenance data is associated with the alarm history data, or when the applicable operation history data is maintenance data, the field of "maintenance schedule/result" , you will see an Edit button.

The "new registration" button is a button selected when associating maintenance data with alarm history data. When the user inputs an operation to select the "new registration" button, a maintenance registration screen G2 (FIG. 5) for inputting maintenance data is displayed. By selecting the "new registration" button and entering maintenance data on the maintenance registration screen G2, the user can associate the alarm history data and the maintenance data, and can easily associate both data.

An "edit" button is a button selected when editing maintenance data associated with alarm history data. When the user inputs an operation to select the "Edit" button, a maintenance registration screen G2 (FIG. 5) displaying already registered maintenance data is displayed. This allows the user to modify the registered maintenance data.

FIG. 5 is a diagram showing an example of the maintenance registration screen G2. The maintenance registration screen G2 is a screen for inputting maintenance data. The input field R21 is a field for inputting the "apparatus name" of one environmental tester 2 out of the environmental testers 2 stored in the device table T1. At the time of new registration of maintenance data, when the user inputs an operation to select the pull-down button provided on the right side of the input field R21, the "device name" of the environmental tester 2 stored in the device table T1 is changed. A list is displayed. Then, when the user inputs an operation to select one "apparatus name" from among them, the selected "apparatus name" is displayed in the input field R21. On the other hand, when editing the maintenance data, the entered "device name" is displayed in the entry field R21, and the change of the "device name" is prohibited. When the "device name" is entered in the input field R21 and the "register" button is selected, the device ID corresponding to this "device name" is specified from the device table T1, and the "device ID" of the maintenance table T4 is specified. stored in the field.

The input field R22 is a field for inputting the "work division" of the maintenance data. There are five work categories: "inspection," "maintenance replacement," "troubleshooting," "calibration," and "others." One of these work categories is selected by the user. is entered. The work classification entered in the input column R22 is stored in the "work classification" field of the maintenance table T4.

The "details" input field R23 is a field for inputting the "details" of the maintenance data, and the user inputs arbitrary data related to maintenance such as "manufacturer inspection". The "contents" entered in the input field R23 are stored in the "contents" field of the maintenance table T4.

The input field R24 of "related alarm" is a field for inputting an alarm to be associated with maintenance data. When the "new registration" button is selected on the operation history screen G1 and the maintenance registration screen G2 is displayed, the "occurrence date and time" and "alarm details" etc. of the alarm history data in the row of the selected "new registration" button are displayed. is displayed in the input field R24.

Moreover, when alarm history data is not associated with the maintenance data, nothing is displayed in the input field R24. In this case, when the user inputs an operation to select the "alarm selection" button provided on the right side of the input field R24, the alarm history screen G3 (FIG. 6: an example of the third display screen or the second display screen) is displayed. Is displayed. When the user inputs an operation to select one piece of alarm history data on the alarm history screen G3, the entry field R24 displays the "occurrence date and time" and "alarm content" for the selected alarm history data. be. Note that the user is prohibited from directly operating the input field R24. The "x" button on the right side of the input field R24 is a button selected when deleting the alarm displayed in the input field R24. When an alarm is entered in the input field R24, the alarm ID of the alarm is identified from the alarm master table T2 and stored in the "alarm ID" field of the maintenance table T4. This associates the maintenance data with the alarm history data.

The "status" input field R25 is a field for inputting whether or not maintenance has been completed. If the maintenance has not been handled, the user selects "to be handled" in the input field R25, and if the maintenance has been handled, the user selects "already handled" in the input field R25. That is, when "Scheduled to respond" is selected in the input field R25, the maintenance registration screen G2 becomes a maintenance schedule input screen, and when "Completed" is selected in the input field R25, the maintenance registration screen G2 becomes a maintenance schedule input screen. The result input screen will appear. The "status" entered in the input column R25 is stored in the "status" field of the maintenance table T4.

The input column R26 is a column for inputting the work start date and time and the work end date and time. When the maintenance schedule is entered, the entry field R26 becomes an entry field for the scheduled start date and time of work and the planned end date and time of work. It becomes an input field for the date and time. The work start date and time and the work end date and time entered in the input field R26 are respectively stored in the fields of "work start date and time" and "work end date and time" of the maintenance table T4.

The "remarks" input field R27 is a field for inputting comments on maintenance. The user can enter any comments regarding maintenance in the input field R27. The comment entered in the input column R27 is stored in the "remarks" field of the maintenance table T4.

The "file" input field R28 is a field for inputting a related file to be associated with the maintenance data. If the related file has already been linked, the input field R28 displays the file name of the linked related file. downloads the related file from and displays the related file on the display 34 .

When a related file is newly associated, when an operation to select the "reference" button is input and an operation to select the storage location of the target related file is input, the display control unit 32 displays the related file in the input field R28. display the file name of This associates the related file with the maintenance data.

Here, as the related files, for example, images and videos of the environmental tester 2 photographed during inspection, and data such as reports created during inspection can be used. By providing the input field R28, the user can easily associate maintenance-related files with maintenance data, saving the trouble of managing the related files and maintenance data individually. The related file entered in the entry field R28 is stored in the "file" field of the maintenance table T4.

The "Register" button is a button for registering the maintenance data input to the maintenance registration screen G2. When an operation to select the "Register" button is input, the maintenance data input to the maintenance registration screen G2 is reflected in the maintenance table T4. The "Cancel" button is a button that is selected when the maintenance data input to the maintenance registration screen G2 is not reflected in the maintenance table T4.

When the maintenance registration screen G2 is displayed via the operation history screen G1 and an operation to select the "Register" button or the "Cancel" button is input, the screen display transitions to the operation history screen G1. Further, when the maintenance registration screen G2 is displayed via the maintenance list screen G4 (FIG. 7: an example of the fourth display screen or the first display screen), the operation of selecting the "register" button or the "cancel" button is input. If it is done, the screen display transitions to the maintenance list screen G4.

FIG. 6 is a diagram showing an example of the alarm history screen G3. The alarm history screen G3 is a screen for displaying a list of alarms issued by the environmental tester 2 to which maintenance data is to be input on the maintenance registration screen G2.

The alarm history screen G3 has a list display field R31. The list display field R31 is a field for displaying a list of alarms issued by the corresponding environmental tester 2, and contains fields of "selection", "no", "occurrence date and time", "type", and "alarm name". Prepare.

The "Select" field includes a select button for selecting one alarm from the listed alarms.

The "date and time of occurrence" field displays the date and time of occurrence of the alarm. The "type" field displays the type of alarm. Here, the data (for example, "abnormality") stored in the "category" field specified by referring to the alarm master data from the "alarm ID" of the corresponding alarm history data is displayed in the "type" field. be done.

The "alarm name" field displays the name of the alarm. Here, the data stored in the "alarm content" field specified by referring to the alarm master table T2 from the "alarm ID" of the corresponding alarm history data (for example, "excess temperature") is the "alarm name field.

The "Register" button is a button for reflecting the selected alarm on the maintenance registration screen G2. The "cancel" button is a button that is input when no alarm is selected or when the selected alarm is not reflected on the maintenance registration screen G2.

When an alarm in a certain line is selected and an operation to select the "Register" button is input, the screen display changes from the alarm history screen G3 to the maintenance registration screen G2, and the selected alarm is displayed in the input field of the maintenance registration screen G2. Displayed on R24. Further, even if an operation to select the "cancel" button is input, the screen display transitions from the alarm history screen G3 to the maintenance registration screen G2.

FIG. 7 is a diagram showing an example of the maintenance list screen G4. The maintenance list screen G4 is a screen for displaying a list of registered maintenance data, and includes a condition input field R41 (an example of a second condition input field) and a list display field R42. The condition input field R41 is a field for inputting search conditions for narrowing down the maintenance data to be displayed in the list display field R42.

The condition input field R41 includes input fields for "status", "work start date", "work end date", "device name", "work category", and "related alarm", and a "display" button. . The input column of "state" is a column for selecting "to be handled" and "to be handled". When "Scheduled to respond" is selected, a list of maintenance data for which maintenance has not yet been performed is displayed in the list display column R42. A list of data is displayed. When both "scheduled to be handled" and "already handled" are selected, both the maintenance data for which maintenance has not yet been handled and the maintenance data for which maintenance has been handled are displayed in the list display field R42.

In the "work start date" input field, the period of the work start date and time of the maintenance data to be displayed as a list is entered. In the "work end date" input field, the period of the work end date and time of the maintenance data to be displayed as a list is entered. The list display field R42 displays maintenance data for which at least one of the "work start date" and "work end date" is within the period entered in the "work start date" and "work end date" input fields. be done.

The device name of maintenance data to be displayed as a list is entered in the "device name" input field. When the pull-down button on the right end of the input field for "device name" is selected, the "device names" of all the environmental testers 2 managed by the server 1 are displayed as a menu, and the user can 2, the environmental tester 2 whose maintenance data is to be displayed is selected. Incidentally, the number of environment testers 2 selected by the user may be one or more.

The "work division" of the maintenance data to be listed is entered in the "work division" input field. There are five "work divisions" of maintenance data: "inspection", "maintenance replacement", "troubleshooting", "calibration", and "others". One or more of the work sections are selectably displayed.

In the "Related alarm" entry field, enter a selection of whether to list maintenance data associated with alarm history data or to list maintenance data not associated with alarm history data. be done.

The "display" button is a button for displaying a list of maintenance data narrowed down by the search conditions input in the condition input field R41 in the list display field R42. When an operation to select the "Display" button is input, the input search conditions are transmitted from the terminal device 3 to the server 1, and the server 1 extracts operation history data that matches the search conditions from the operation history database 11. and transmits it to the terminal device 3.

The list display field R42 is a field for displaying a list of maintenance data narrowed down by the search conditions input in the condition input field R41. It has fields of "date", "work end date", "accumulated time", "device name", "work category", "content", and "related alarm". Major fields among these fields are described below.

If "1" is stored in the "status" field of the corresponding maintenance data, "addressed" is displayed in the "status" field, and "0" is displayed in the "status" field of the corresponding maintenance data. ” is stored, it is displayed as “to be handled”. The "work start date" field displays the data stored in the "work start date and time" field of the corresponding maintenance data. The "work end date" field displays the data stored in the "work end date and time" field of the corresponding maintenance data. The "device name" field displays the "device name" of the environmental tester 2 corresponding to the maintenance data. The "work division" field displays data such as "inspection" stored in the "work division" field of the corresponding maintenance data. In the "contents" field, data such as "manufacturer inspection" stored in the "contents" field of the corresponding maintenance data is displayed. When "FALSE" is stored in the "alarm ID" field of the relevant maintenance data, nothing is displayed in the "related alarm" field, and nothing is displayed in the "alarm ID" field of the relevant maintenance data. When an alarm ID is stored, an alarm name corresponding to that alarm ID is displayed.

The new addition button B41 is a button selected when newly registering maintenance data. When an operation to select the new addition button B41 is input, the screen display changes from the maintenance list screen G4 to the maintenance registration screen G2, and new maintenance data is input.

Each piece of maintenance data listed in the list display column R42 is provided with a link B42 labeled "Edit". A link B42 is a button for correcting the relevant maintenance data, that is, the registered maintenance data. When an operation to select the link B42 is input, a maintenance registration screen G2 on which the corresponding maintenance data is described is displayed, and the user corrects the maintenance data through this maintenance registration screen G2.

FIG. 8 is a diagram showing transition of display screens displayed on the display 34 of the terminal device 3 in the information management system shown in FIG. First, when the application software of the information management system is activated in the terminal device 3, the display control section 32 of the terminal device 3 displays the centralized monitor screen G5 on the display . Various tabs for switching the screen display of the display 34 are displayed on the central monitor screen G5. The tabs include, for example, a tab for selecting an operating status screen (not shown) showing the operating status of the information management system, a tab for selecting the operation history screen G1, and a tab for selecting the maintenance list screen G4.

When an operation to select the operation status screen tab is input on the central monitor screen G5, the display 34 displays the operation status screen. The operation status screen displays the operation status of the information management system using an icon or the like indicating the environmental tester 2 . For example, when an alarm is issued in a certain environmental tester 2, an annotation mark or the like is attached to the icon of the corresponding environmental tester 2 on the operation status screen, and the user is notified of the alarm.

When an operation to select a tab on the operation history screen G1 is input, the display control unit 32 switches the screen display on the display 34 from the central monitor screen G5 to the operation history screen G1 (S1). On the other hand, when an operation to select a tab on the maintenance list screen G4 is input, the display control unit 32 switches the screen display on the display 34 from the central monitor screen G5 to the maintenance list screen G4 (S2). Note that the centralized monitor screen G5 is an example of the initial screen.

When a search condition is entered in the condition input field R11 on the operation history screen G1 and the "Display" button is clicked, the terminal device 3 transmits the search condition to the server 1, and the operation history data corresponding to the search condition is displayed. The display control unit 32 displays the operational history data received from the server 1 in the list display column R12.

The "new registration" button corresponding to one of the alarm history data included in the operation history data listed in the list display field R12 is clicked, and an operation to select one alarm history data is input. Then, the display control unit 32 switches the screen display on the display 34 from the operation history screen G1 to the maintenance registration screen G2 (S3).

When the maintenance data is input on this maintenance registration screen G2 and the "Register" button is clicked, the display control unit 32 registers the input maintenance data with one alarm history data selected on the operation history screen G1, The association data associated with the “apparatus ID” of the corresponding environmental tester 2 is transmitted to the server 1 using the communication unit 31 . When the server 1 receives this association data, it updates the operation history database 11 with this association data. Specifically, the control unit 12 of the server 1 adds a record storing this maintenance data to the maintenance table T4. At this time, the alarm ID of the associated alarm history data is stored in the "alarm ID" of the added maintenance data. As a result, the alarm history data and the maintenance data are associated.

On the other hand, in the maintenance list screen G4, when a search condition is entered in the condition input field R41 and the "Display" button is clicked, the terminal device 3 transmits the search condition to the server 1, and displays the maintenance data corresponding to the search condition. is returned from the server 1, and the display control unit 32 displays the received maintenance data in the list display column R42.

When the new addition button B41 is clicked on the maintenance list screen G4, the display control unit 32 switches the screen display on the display 34 from the maintenance list screen G4 to the maintenance registration screen G2 (S5).

When the "alarm selection" button is clicked on the maintenance registration screen G2 and an operation for selecting the display of the alarm history screen G3 is input, the display control unit 32 changes the screen display of the display 34 from the maintenance registration screen G2 to the alarm history. Switch to screen G3 (S4). When one item of alarm history data is selected from among the alarm history data listed on the alarm history screen G3 and the “Register” button is clicked, the display control unit 32 changes the screen display of the display 34 from the alarm history screen G3. Switch to the maintenance registration screen G2 (S6). As a result, the alarm name of the selected one alarm history data is displayed in the entry field R24 of the maintenance registration screen G2. Then, when the input of the maintenance data is completed and the "registration" button is clicked on the maintenance registration screen G2, the display control unit 32 registers the alarm ID of the alarm history data of 1 with the input maintenance data and the corresponding maintenance data. The communication unit 31 is used to transmit the association data associated with the device ID of the environmental tester 2 to the server 1 . The server 1 that has received this association data updates the maintenance table T4 using this association data. Specifically, the control unit 12 of the server 1 adds a record storing this maintenance data to the maintenance table T4. At this time, the alarm ID of the associated alarm is stored in the "alarm ID" of the added maintenance data. As a result, the alarm history data and the maintenance data are associated.

When the maintenance registration screen G2 is displayed via the operation history screen G1, when the "register" button or the "cancel" button on the maintenance registration screen G2 is clicked, the display control unit 32 changes the screen display from the maintenance registration screen G2. Switch to the operation history screen G1 (S7).

When the maintenance registration screen G2 is displayed via the maintenance list screen G4, when the "register" button or the "cancel" button on the maintenance registration screen G2 is clicked, the display control unit 32 changes the screen display to the maintenance registration screen G2. to the maintenance list screen G4 (S8).

Next, editing of registered maintenance data will be described with reference to FIG. In the maintenance list screen G4, when the "edit" link B42 corresponding to one piece of maintenance data is clicked, the display control unit 32 switches the screen display on the display 34 from the maintenance list screen G4 to the maintenance registration screen G2 ( S5). At this time, registered data is displayed in each item of the maintenance registration screen G2. Then, when data is rewritten for a certain item on the maintenance registration screen G2 and the "registration" button is clicked, the display control unit 32 transmits the input maintenance data to the server 1 using the communication unit 31. . When the server 1 receives this maintenance data, it updates the corresponding record in the maintenance table T4 with this maintenance data. As a result, the content corrected on the maintenance registration screen G2 is reflected in the maintenance table T4.

Further, when an "edit" button corresponding to one piece of alarm history data is clicked on the operation history screen G1, the display control unit 32 switches the screen display on the display 34 from the operation history screen G1 to the maintenance registration screen G2. . After that, when the data of the necessary items are corrected on the maintenance registration screen G2 and the "registration" button is clicked, the maintenance table T4 is updated by the server 1 as described above, and the corrected contents are reflected in the maintenance table T4. be done.

Thus, according to the present embodiment, when any one of the alarm history data included in the plurality of operation history data listed on the operation history screen G1 is selected, one alarm history data is selected. A maintenance registration screen G2 for inputting maintenance data corresponding to the alarm history data is displayed. Then, association data is generated in which the alarm history data whose maintenance data input to the maintenance registration screen G2 is 1 and the environmental tester are associated, and the operation history database 11 is updated with the association data. As described above, according to the present embodiment, an operation to select one alarm history data from the operation history screen G1 is input to display the maintenance registration screen G2, and maintenance data is input through the maintenance registration screen G2. Associations between historical data and maintenance data can be made automatically.

Therefore, according to the present embodiment, it is possible to easily manage the alarm history data and the maintenance data in association with each other.

In this embodiment, the operation history screen G1 displays a list of operation history data including maintenance data, alarm history data, and operation history data in chronological order, so that it is possible to display a wide variety of information. . Further, in the present embodiment, it is possible to narrow down and display operation history data related to a specific environmental tester 2 on the operation history screen G1. In addition, in the present embodiment, maintenance data can be narrowed down for each work category and displayed in the list display field R12 on the operation history screen G1. can be displayed.

Further, in the present embodiment, since the operation history data and the alarm history data are collectively managed, it is possible to grasp the relationship between the operation details and the alarm information.

(Modification)
(1) In this embodiment, the operation history screen G1, the maintenance registration screen G2, the alarm history screen G3, the maintenance list screen G4, and the centralized monitor screen G5 transition according to the flow shown in FIG. Not limited. For example, an operation history screen G1, a maintenance registration screen G2, an alarm history screen G3, a maintenance list screen G4, and a central monitor screen G5 may be simultaneously displayed on the display 34 in advance, and may be switched by selection. Alternatively, when the selection button is selected while one of the operation history screen G1 to the central monitor screen G5 is displayed, the selected screen is displayed simultaneously or in the form of a pop-up. good too.

(2) In the present embodiment, the environment tester 2 is used as an example of the environment forming device, but the present invention is not limited to this, and other devices such as test devices, ovens, etc. that form a specific environment can be used. heat treatment equipment may be employed.

(3) The terminal device 3 and the server 1 may be owned by the user or may be owned by the manufacturer of the environmental tester 2 . Alternatively, the terminal device 3 and the server 1 may be owned by the manufacturer, and the environmental tester 2 may be managed remotely by the manufacturer.

(4) In the above embodiment, it was possible to input both the schedule and actual results regarding maintenance, but the present invention is not limited to this, and only the schedule may be input, or only the actual results may be input. It may be possible.

(5) In the above embodiment, the information management system includes the server 1 and the terminal device 3, but the present invention is not limited to this, and the server 1 may not be included. In this case, the operation history database 11 provided in the server 1 in FIG. 2 may be provided in the memory of the terminal device 3 . Also, the display control unit 32 of the terminal device 3 may acquire operation history data from the operation history database 11 stored in its own memory without communicating with the server 1 . Also, the display control unit 32 may directly update the operation history database 11 using the association data without transmitting the association data to the server 1 .

1: Server 2: Environment tester 3: Terminal device 11: Operation history database 22: Environment adjuster 31: Communication unit 32: Display control unit 33: Operation unit 34: Display G1: Operation history screen G2: Maintenance registration screen G3: Alarm history screen G4: Maintenance list screen G5: Central monitor screen NT: Network T1: Device table T2: Alarm master table T3: Operation history table T4: Maintenance table T5: Alarm history table

Claims (15)

An information management system comprising a server and a terminal device that can be connected to one or more environment forming devices via a network,
The server has an operation history database that accumulates operation history data including alarm history data indicating alarms generated in each of the environment forming devices,
The terminal device
a communication unit that receives from the server a plurality of pieces of operation history data accumulated in the operation history database;
a display control unit for generating a first display screen for displaying a list of the plurality of received operation history data and a fourth display screen for displaying a list of maintenance data stored in the operation history database; When,
a display that displays the first display screen and the fourth display screen;
an operation unit that receives an operation to select any one of the alarm history data included in the plurality of operation history data listed on the first display screen;
The display control unit is configured to input maintenance data indicating information on maintenance corresponding to the one alarm history data when the operation unit receives an operation to select the one alarm history data. a display screen is displayed on the display, and association data that associates the maintenance data input to the second display screen with the one alarm history data and the environment forming apparatus is sent to the server via the communication unit. send and
The server receives the association data transmitted from the terminal device and updates the operation history database,
The maintenance data includes data indicating either a maintenance schedule or performance, and the maintenance schedule includes data indicating a work start date,
When the display control unit receives an instruction to select maintenance data indicating the maintenance schedule from the list-displayed maintenance data on the fourth display screen, the display control unit displays the maintenance schedule according to the instruction. display maintenance data showing,
Information management system. When the operation unit receives an operation to select a related file related to one piece of maintenance data on the second display screen, the display control unit causes the selected related file to be the one piece of maintenance data. transmitting the association data further associated with to the server via the communication unit;
The information management system according to claim 1. The first display screen includes a content display field for displaying the content of each of the alarm history data,
The display control unit, when the operation unit receives an operation to select one of the content display columns, displays an explanation screen for explaining a method of responding to an alarm corresponding to the one content display column on the display. ,
The information management system according to claim 1 or 2. The display control unit further displays an initial screen on which display of the first display screen and the fourth display screen can be selected,
The fourth display screen is displayed when an operation for selecting display of the fourth display screen is received by the operation unit on the initial screen,
The first display screen is displayed when the operation unit receives an operation to select display of the first display screen on the initial screen.
The information management system according to any one of claims 1 to 3. The second display screen includes a state input field indicating whether the maintenance has been completed,
The information management system according to any one of claims 1 to 4. The operation history data further includes operation history data indicating an operation state of the environment forming device,
The first display screen includes a first condition input field for narrowing down the types of the operation history data,
The display control unit displays a list of any one or more of the maintenance data, the alarm history data, and the operation history data on the first display screen according to the condition of the type input in the first condition input field. indicate,
The information management system according to any one of claims 1 to 5. the maintenance data includes a status item indicating whether the maintenance has been completed;
The fourth display screen includes a second condition input field for narrowing down the state of the maintenance data,
The display control unit displays either one or both of the maintenance data for which the maintenance has been performed and the maintenance data for which the maintenance has not been performed according to the condition of the state input in the second condition input field. 4 Display a list on the display screen,
5. The information management system according to claim 4. An information processing method in an information management system comprising a server and a terminal device that can be connected to one or more environment forming devices via a network,
The server has an operation history database that accumulates operation history data including alarm history data indicating alarms generated in each of the environment forming devices,
The terminal device
receiving from the server a plurality of the operational history data accumulated in the operational history database;
generating and displaying on a display a first display screen for displaying a list of the plurality of received operation history data and a fourth display screen for displaying a list of maintenance data stored in the operation history database;
When an operation to select any one of the alarm history data included in the plurality of operation history data listed on the first display screen is accepted, the one alarm history data displaying on the display a second display screen for entering maintenance data showing information about maintenance corresponding to
transmitting, to the server, association data in which the maintenance data input to the second display screen is associated with the first alarm history data and the environment forming apparatus;
The server receives the association data transmitted from the terminal device and updates the operation history database,
The maintenance data includes data indicating either a maintenance schedule or performance, and the maintenance schedule includes data indicating a work start date,
When receiving an instruction to select the maintenance data indicating the maintenance schedule from the maintenance data displayed in the list on the fourth display screen, the maintenance data indicating the maintenance schedule corresponding to the instruction is displayed. ,
Information management method. A terminal device that can be used in an information management system comprising a server and a terminal device that can be connected to one or more environment forming devices via a network,
a communication unit configured to receive, from the server, a plurality of pieces of operational history data accumulated in an operational history database for accumulating operational history data including alarm history data indicating an alarm generated in each of the environment forming devices;
a display control unit for generating a first display screen for displaying a list of the plurality of received operation history data and a fourth display screen for displaying a list of maintenance data stored in the operation history database; When,
a display that displays the first display screen and the fourth display screen;
an operation unit that receives an operation to select any one of the alarm history data included in the plurality of operation history data listed on the first display screen;
The display control unit is configured to input maintenance data indicating information on maintenance corresponding to the one alarm history data when the operation unit receives an operation to select the one alarm history data. a display screen is displayed on the display, and association data that associates the maintenance data input to the second display screen with the one alarm history data and the environment forming apparatus is sent to the server via the communication unit. is intended to send
The maintenance data includes data indicating either a maintenance schedule or performance, and the maintenance schedule includes data indicating a work start date,
When the display control unit receives an instruction to select maintenance data indicating the maintenance schedule from the list-displayed maintenance data on the fourth display screen, the display control unit displays the maintenance schedule according to the instruction. display maintenance data showing,
Terminal equipment. A server that can be used in an information management system that includes a server and a terminal device that can be connected to one or more environment forming devices via a network,
an operation history database for accumulating operation history data including alarm history data indicating alarms generated by the environment forming devices;
a communication unit that receives association data transmitted from the terminal device;
a control unit that updates the operation history database with the received association data,
the association data is data in which maintenance data relating to maintenance of each of the environment forming devices and the environment forming device are associated with one of the alarm history data;
The maintenance data includes data indicating either a maintenance schedule or performance, and the maintenance schedule includes data indicating a work start date,
When receiving an instruction to select maintenance data indicating the maintenance schedule from the maintenance data, the control unit transmits maintenance data indicating the maintenance schedule according to the instruction.
server. An information management program that causes a computer to execute the information management method according to claim 8. An information management system comprising a server and a terminal device that can be connected to one or more environment forming devices via a network,
The server comprises an operation history database that accumulates a plurality of operation history data including alarm history data indicating alarms generated in each of the environment forming devices and maintenance data indicating information regarding maintenance of each of the environment forming devices,
The terminal device
a communication unit that receives from the server a plurality of pieces of operation history data accumulated in the operation history database;
a display control unit that generates a first display screen for displaying a list of the maintenance data among the plurality of received operation history data;
a display that displays the first display screen;
an operation unit that receives an operation of selecting any one of the maintenance data listed on the first display screen;
The display control unit displays a second display screen for displaying a list of the alarm history data on the display when the operation unit receives an operation for selecting the one maintenance data, and on the second display screen When an operation to select one of the alarm history data is accepted by the operation unit, the association data that associates the one of the alarm history data with the one of the maintenance data and the environment forming device is transmitted to the communication unit. to said server via
The server receives the association data transmitted from the terminal device and updates the operation history database,
The maintenance data includes data indicating either a maintenance schedule or performance, and the maintenance schedule includes data indicating a work start date,
When the display control unit receives an instruction to select maintenance data indicating the maintenance schedule from the maintenance data displayed as a list on the first display screen, the display control unit displays the maintenance schedule according to the instruction. display maintenance data showing,
Information management system. The display control unit causes the third display screen to be displayed on the display when the operation unit accepts an operation to select display of a third display screen displaying a list of the alarm history data on the second display screen. When an operation to display and select one of the alarm history data on the third display screen is accepted by the operation unit, the one of the alarm history data is displayed on the second display screen and the maintenance data is input. transmitting the association data associated with the environment forming device to the server via the communication unit;
The information management system according to claim 12. An information management system comprising a terminal device that can be connected to one or more environment forming devices via a network,
The terminal device includes an operation history database for accumulating operation history data including alarm history data indicating alarms generated in each of the environment forming devices;
a display control unit for generating a first display screen for displaying a list of the plurality of operation history data and a fourth display screen for displaying a list of the maintenance data stored in the operation history database;
a display that displays the first display screen and the fourth display screen;
an operation unit that receives an operation to select any one of the alarm history data included in the plurality of operation history data listed on the first display screen;
The display control unit is configured to input maintenance data indicating information on maintenance corresponding to the one alarm history data when the operation unit receives an operation to select the one alarm history data. A display screen is displayed on the display, association data is generated in which the maintenance data input to the second display screen is associated with the one alarm history data and the environment forming apparatus, and the operation history database is updated. is a
The maintenance data includes data indicating either a maintenance schedule or performance, and the maintenance schedule includes data indicating a work start date,
When the display control unit receives an instruction to select maintenance data indicating the maintenance schedule from the list-displayed maintenance data on the fourth display screen, the display control unit displays the maintenance schedule according to the instruction. display maintenance data showing,
Information management system. An information management program used in an information management system comprising terminal devices connectable to one or more environment forming devices via a network,
The terminal device includes an operation history database that accumulates operation history data including alarm history data indicating alarms generated in each of the environment forming devices,
generating a first display screen for displaying a list of the plurality of operation history data accumulated in the operation history database and a fourth display screen for displaying a list of maintenance data stored in the operation history database; on the display, and
When an operation to select any one of the alarm history data included in the plurality of operation history data listed on the first display screen is accepted, the one alarm history data displaying on the display a second display screen for entering maintenance data showing information about maintenance corresponding to
generating association data in which the maintenance data input to the second display screen is associated with the first alarm history data and the environment forming apparatus, and updating the operation history database;
The maintenance data includes data indicating either a maintenance schedule or performance, and the maintenance schedule includes data indicating a work start date,
When receiving an instruction to select the maintenance data indicating the maintenance schedule from the maintenance data displayed in the list on the fourth display screen, the maintenance data indicating the maintenance schedule corresponding to the instruction is displayed. ,
Information management program.

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