JP2021096570A - Inspection assistance in equipment inspection system - Google Patents

Abstract

To provide technology to assist inspection by workers who inspect equipment.SOLUTION: One aspect of the present invention is an equipment inspection system. The equipment inspection system is related to inspection assistance that manages history of inspection results by inspection workers to aggregate inspection items for which the inspection results are likely to be NG, and manages the history of inspection error information to aggregate and analyze items that are prone to inspection mistakes by specific workers and trends common to all workers, presents precautions to the inspection workers on an inspection worker's mobile terminal in advance regarding the items that have many NG in an apparatus to be inspected and the items that are prone to the inspection mistakes, and prevents oversight of abnormalities through equipment inspection.SELECTED DRAWING: Figure 1

Description

The present invention relates to an inspection assist in equipment inspection.

In recent years, in factories, warehouses, refrigerated warehouses, etc., many equipments are inspected by inspection workers. In addition, the inspection worker may be unfamiliar with the inspection work of various equipments, and there is a possibility that inspection omissions and inspection mistakes may occur. Therefore, by transmitting work precautions to the mobile terminal of the inspection worker in real time according to the work site environment and work content at the work site, the work content and work at the work site can be sent to the worker in real time. It is possible to grasp other precautions (see, for example, Patent Document 1).

Japanese Unexamined Patent Publication No. 2016-118852

However, in Patent Document 1, the inspection work can be performed even when the inspection worker does not know the installation location of the inspection target equipment or the inspection location in the inspection target equipment, and it is possible to prevent inspection omissions and inspection mistakes. However, there is a possibility that abnormalities may be overlooked during equipment inspection. One embodiment of the present invention has been made in view of the above points, and highlights in advance on the mobile terminal items that the operator is likely to have abnormal equipment inspection results and items that the operator is likely to make an inspection error. By assisting the inspection work, the purpose is to solve the oversight of abnormality detection.

In order to achieve the above object, the present embodiment is composed of an inspection management device and a mobile terminal, and the inspection management device includes a plurality of devices to be inspected, inspection item information and precaution information for each device, and information on precautions. The inspection item is received from the storage unit that stores the inspection result corresponding to the inspection item information, the device transmission unit that transmits the device, the inspection item information, and the precaution information to the mobile terminal, and the mobile terminal. The portable terminal has a device receiving unit, and the portable terminal receives the plurality of devices from the inspection management device, the inspection item information corresponding to the devices, and the precaution information, and the inspection result. A terminal transmitter that transmits the selection result selected from the plurality of devices to the inspection management device, and a display that displays the inspection item information and the precautions of the plurality of devices and the device corresponding to the selection result. It is characterized by having a unit and an input unit for inputting the selection result and the inspection result.

According to the present invention, it is possible to provide a technique for preventing an abnormality from being overlooked by presenting precautions to an inspection worker in advance for inspection items in which inspection results are likely to be NG or inspection items in which inspection mistakes are likely to occur when an inspection worker inspects equipment. can do.

It is a block diagram of the equipment inspection system. It is a figure which shows the structure of the database part. It is a figure which shows the structure of the user registration table. It is a figure which shows the structure of the device inspection / confirmation person definition table. It is a figure which shows the structure of the inspection item definition table. It is a figure which shows the structure of the judgment standard table of the inspection item with many NG. It is a figure which shows the structure of the judgment standard table of the inspection item with many inspection mistakes. It is a figure which shows the structure of the equipment inspection result aggregation table. It is a figure which shows the structure of the equipment inspection result history table. It is a figure which shows the structure of the inspection error history table. It is a figure which shows the work procedure of administrator-login. Administrator-It is a figure which shows the work procedure of confirmation / display of an inspection result. It is a figure which shows the list and confirmation screen of the inspection result. It is a figure which shows the update of the information of the equipment inspection result history table at the time of manager confirmation. It is a figure which shows the update of the information of the equipment inspection result aggregation table at the time of manager confirmation. It is a figure which shows the work procedure of registration of administrator-inspection error information. Inspection worker-It is a figure which shows the work procedure of login. Inspection worker-It is a figure which shows the work procedure of acquisition of the inspection target equipment information. This is an example of items and precautions that are often NG, and items and precautions that are prone to inspection mistakes. Inspection worker-It is a figure which shows the work procedure of the inspection work of the equipment to be inspected and the transmission of the inspection result.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. The present invention is not limited to the illustrated examples.

[First Embodiment]
Hereinafter, embodiments of the equipment inspection system according to the present invention will be described with reference to the drawings. FIG. 1 is a diagram showing a configuration of an equipment inspection system. As shown in FIG. 1, the equipment inspection system includes an inspection management device 9, an administrator terminal 14, and a mobile terminal 3, and the inspection management device 9, the administrator terminal 14, and the mobile terminal 3 are communication lines. 8. It is connected via the communication line 19.

The inspection management device 9 is a device that transmits inspection item information and precaution information corresponding to each device 2 to a worker 7 who inspects the equipment. Here, the inspection item information is an inspection item of equipment such as abnormal noise, vibration, appearance damage, appearance corrosion and rust. Precautions information is, for example, precautions for inspecting equipment such as careful confirmation, caution required, and caution for expansion.

The mobile terminal 3 is a device that displays inspection item information and precautions received from the inspection management device 9 and transmits the inspection result to the inspection management device 9. Examples of the mobile terminal 3 include a tablet personal computer and a smartphone. In addition, although it is configured to include one mobile terminal in FIG. 1, it may be configured to include a plurality of mobile terminals.

The administrator terminal 14 is a device for confirming inspection results, inputting management information, and inputting precaution information to the inspection management device. Here, the management information is, for example, data such as a worker ID, a name, an affiliation, and a contact e-mail address. The inspection result is, for example, data such as a device value / state and a determination result.

The internal functional configuration of the inspection management device 9 will be described. The inspection management device 9 includes, for example, a database unit 10, a processing unit 11, a mobile terminal communication unit and 12, and an administrator terminal communication unit 13. The database unit 10, which will be described later, stores inspection item information, precautionary information, and the like.

The processing unit 11 controls and processes each unit of the inspection management device 9. The processing unit 11 reads information from the database unit 10 and creates inspection item information and precaution information corresponding to each device 2. Then, the processing unit 11 transmits information to the mobile terminal 3 via the mobile terminal communication unit 12.

In addition, the processing unit 11 transmits information via the administrator terminal communication unit. The mobile terminal communication unit 12 has a network card or the like, and communicates between the inspection management device 9 and the mobile terminal 3 as a device on the communication line 8. The administrator terminal communication unit 13 communicates between the inspection management device 9 and the administrator terminal 14 as a device on the communication line 19.

The internal functional configuration of the administrator terminal 14 will be described. The administrator terminal communication unit 15 communicates between the inspection management device 9 and the administrator terminal 14 as a device on the communication line 19. The display unit 16 is a display unit including a display panel such as a display, and performs various displays according to display information. The input unit 17 includes a keyboard for inputting various characters, and outputs operation information corresponding to each key input.

The internal functional configuration of the mobile terminal 3 will be described. The display unit 4 is a display unit including a display panel such as a display, and performs various displays according to display information. The input unit 5 includes a keyboard for inputting various characters, and outputs operation information corresponding to each key input. The mobile terminal communication unit 6 communicates between the inspection management device 9 and the mobile terminal 3 as a device on the communication line 8.

FIG. 2 is a diagram showing the configuration of the database unit 10. In the database unit 10, various information tables (user registration table T1, equipment inspection / confirmation person definition table T2, inspection item definition table T3, NG many inspection item judgment criteria table T4, inspection mistakes many inspection items judgment criteria The table T5, the equipment inspection result aggregation table T6, the equipment inspection result history table T7, and the inspection error history table T8) are stored. The details of various information tables will be described later.

FIG. 3 is a diagram showing the configuration of the user registration table T1. The user registration table T1 contains user information (administrator / worker ID, encrypted password, administrator (administrator authority), name, affiliation, contact email address, extension number) for accessing the inspection management device 9. Is remembered.

In the example of FIG. 3, the management / worker ID (example: KANRI_001), the encrypted password (example: "*****"), and the presence / absence of the administrator (administrator authority) (example: 〇) ) And name (example: M) are required input items, and affiliation, contact e-mail address, and extension number are arbitrary input items.

FIG. 4 is a diagram showing the configuration of the device inspection / confirmation person definition table T2. The device inspection / confirmation person definition table T2 stores an inspection item definition number indicating the inspection content for each device ID, an inspection worker, a confirmation manager, and a judgment standard number of items with many NG items.

In the example of FIG. 4, the device ID (example: 101), the inspection item definition No. (example: 1), the inspection worker (example: WORK_001), the confirmation manager (example: KANRI_001), and the items with many NGs Judgment criteria No. (Example: 1) and the like are stored.

FIG. 5 is a diagram showing the configuration of the inspection item definition table T3. In the inspection item definition table T3, No and the inspection item are stored. In the example of FIG. 5, as the No. 1 inspection item, an abnormal state of equipment such as "abnormal noise, vibration, appearance damage, appearance corrosion or rust, appearance oil bleeding, heat exchanger frosting" is stored. There is.

FIG. 6 is a diagram showing the configuration of the determination standard table T4 for inspection items with many NGs. In the judgment standard table T4 for inspection items with many NGs, No and the condition of the number of NGs with respect to the latest number of inspections are stored. In the example of FIG. 6, as a condition, "No. 1 = NG in the last 3 times is 1 time, No. 2 = NG in the last 3 times is 2 times, No. 3 = NG in the last 5 times is 3 times" is stored. Will be done.

FIG. 7 is a diagram showing the configuration of the determination standard table T5 for inspection items with many inspection errors. Judgment criteria table T5 for inspection items with many inspection errors stores the number of determination criteria for inspection items with many inspection errors. In the example of FIG. 7, one time is stored. It is assumed that the five tables of FIGS. 3 to 7 are defined in advance by the administrator 18 from the "definition of management data" menu of the management menu screen of FIG.

FIG. 8 is a diagram showing the configuration of the equipment inspection result aggregation table T6. The device inspection result aggregation table T6 stores the device ID, the latest inspection date, the number of unconfirmed items, the number of inspection items with many NGs, and the item names with many NGs.

In the example of FIG. 8, as the device inspection result aggregation table T6, the device ID (example: 101), the latest inspection date (example: March 13, 2019), the number of unconfirmed items (example: 1), and the number of items with a large number of NG (example:: 2), Item names with many NGs (example: abnormal noise, oil bleeding on the outside) are stored.

FIG. 9 is a diagram showing the configuration of the equipment inspection result history table T7. The device inspection result history table T7 stores device IDs, inspection items, inspection dates / inspectors, confirmation dates / confirmers, values / states, determination results and precautions.

In the example of the previous inspection in FIG. 9, the equipment ID (example: 101), inspection items (example: abnormal noise, vibration, appearance damage, appearance corrosion and rust, appearance oil bleeding, heat exchanger frosted), inspection date (Example: 2019/2/13, etc.)-Inspector (Example: WORK_0001), Confirmation date (Example: 2019/2/14, etc.)-Confirmer (Example: KANRI_001), Value / Status (Example: Yes / No- Approximately 1 cm yes, a little yes, etc.), judgment result (example: 0: OK, 1: NG) and precautions (example: pay attention to enlargement, be careful of listening, see the situation), etc. are stored.

After inserting a new inspection result into the equipment inspection result history table T7, the latest inspection date of the equipment inspection result aggregation table T6 is updated, and the unconfirmed number is saved as "+1". Next, the items with a large number of NGs in the device inspection / confirmation person definition table T2 are also aggregated according to the determination criterion No. (example: 1), the names of the items with a large number of NGs and the number of items are totaled, and the information in the device inspection result aggregation table T6 is updated.

In the example, when the device ID of the device inspection / confirmation person definition table T2 is 101, the judgment standard No. of the NG many items in the NG many inspection items is "1". Judgment criteria table T4 No. 1 condition "NG is 1 out of the last 3 times" (example: this inspection, previous inspection, previous inspection), so the inspection item "Oil bleeding, abnormal noise" Applies to. On the other hand, the oldest "vibration" NG does not apply.

It is a figure which shows the structure of the inspection error history table T8 of FIG. The inspection error history table T8 of FIG. 10 stores a registrant (administrator), a registration date, a finding date, an inspection worker, an equipment ID, an inspection item, a value / state, and precautions.

In the example of FIG. 10, one case has been registered in the inspection error history table T8, and as an example, "registrant (administrator) (M (KANRI_001)), registration date (March 15, 2019), finding date (2019/3/15), 2019/3/15), inspection worker (A (WORK_001)), equipment ID (101), inspection item (vibration), value / condition (yes), precautions (check whether it is different from usual), etc. One case is stored. Since the inspection worker is not entered on the inspection error information registration screen (Fig. 16 215a, 215b), the inspection work is searched based on the device ID from the device inspection / confirmation person table T2. Store the person.

Next, the operation of the equipment inspection system will be described with reference to FIGS. 11 to 20.

[Administrator-Login work procedure]
As shown in FIG. 11, the administrator 18 displays the administrator login screen 210 on the administrator terminal 14, inputs the management ID and password, and operates the login button to manage the administrator ID, password, and the like. The person mode is transmitted to the inspection management device 9. Next, when the inspection management device 9 receives the administrator ID, the password, and the administrator mode transmitted from the administrator terminal 14, the inspection management device 9 receives the administrator ID corresponding to the user registration table T1 in the database 10. It checks whether the password exists, and if the administrator ID and the password exist, the name is transmitted to the administrator terminal 14.

The administrator terminal 8 displays the administrator menu screen 211 by receiving the name from the inspection management device 9. On the other hand, the inspection management device 9 transmits NG to the administrator terminal 14 when the administrator ID, password, etc. received from the administrator terminal 14 do not exist.

When the administrator terminal 14 receives the NG, the administrator terminal 14 displays the login NG. Next, when the administrator 18 presses the "confirm / display inspection result" button on the administrator menu screen 211 displayed on the administrator terminal 14, the device list screen (FIG. 12 212a) of the inspection result is displayed. To.

[Administrator-Work procedure for checking and displaying inspection results]
The work procedure of confirming and displaying the inspection result of FIG. 12 will be described. When the device list screen 212a of the inspection result of FIG. 12 is displayed, the device to be inspected (device ID) of the administrator 18 is extracted from the device inspection / confirmation person definition table T2 of the inspection system, and each device is checked from the device inspection result aggregation table T6. Get the unconfirmed number of devices.

Since there is an unconfirmed inspection result in the device ID (eg 101) of the device list screen 212a of the inspection result, the administrator 18 can press the "screen display" button to display the corresponding device ID (eg. 101) from the inspection system. Data is extracted from the equipment inspection result history table T7 of 101), and the inspection result list / confirmation screen 213a of FIG. 13 is displayed.

The administrator 18 selects the (unconfirmed) confirmation button on the unconfirmed date (eg, March 13, 2019) on the inspection result list / confirmation screen (213a) of FIG. 13 to select the device inspection result history table. From T7, the information of the corresponding date of the device ID (eg 101) is displayed on the inspection result confirmation screen (214a).

Next, on the inspection result confirmation screen (214a), the administrator 18 puts the caution data (example: pay attention to enlargement) in the input field of the precautions where the judgment result is abnormal for the inspection item. input. Next, the administrator 18 presses the "confirmation" button on the inspection result list / confirmation screen (214a) of FIG. 13, and the device inspection result history table (T7) of FIG. 14 in the database section of the inspection management device. -B) and the equipment inspection table (T6-b) of FIG. 15 are updated.

In the device inspection result history table (T7-b) of FIG. 14, the confirmation date / confirmer (example: 2019/3/14 KANRI_001 "and precautions (example: attention to enlargement) are stored, and FIG. 15 The unconfirmed number of the corresponding device ID (eg 101) in the device inspection result aggregation table (T6-b) is set to "-1".

When the inspection result list / confirmation screen (213b) shown in FIG. 13 is displayed after updating the equipment inspection result aggregation table (T6-b), the number of unconfirmed items is 0 and the unconfirmed date (eg, March 13, 2019). ) Becomes confirmed “(confirmed)”.

By pressing the "(confirmed) display" of the date (eg, March 13, 2019) that the administrator 18 confirms on the inspection result list / confirmation screen (213b) of FIG. 13, the inspection result display screen ( 214b) is displayed, "2019/3/14" is displayed on the confirmation date, and "M (KANRI_001)" is displayed on the confirmer.

On the other hand, when the "Back" button is pressed on the inspection result list / confirmation screen (213b) of FIG. 13, the inspection result device list screen (212b) of FIG. 12 is returned, and the unconfirmed number of the device ID (101) is 0. Is displayed.

[Administrator-Registration of inspection error information]
The method of registering the inspection error by the administrator 18 will be described using the inspection error information registration screen (215a) of FIG. When the operator 7 reports the abnormality information of the device or the inspection error information from another operator, the administrator 18 has the "Register inspection error information" button on the administrator menu screen (211) of FIG. Is pressed to display the inspection error information registration screen (215a) shown in FIG.

In the example of the inspection error information registration screen (215a) of FIG. 16, since there is no data in the inspection error history table, 0 cases are displayed. Next, the administrator 18 displays the inspection error information (215a) on the inspection error information registration screen (215a), and the inspection error information (example: finding date: 2019/3/15, device ID: 101, inspection item: vibration, value / state: yes, precautions). : Make sure that it is different from usual) and press the "Register" button to register the above data entered in the inspection error history table T8 and display the inspection error information registration screen (215b). Redisplay.

At this time, the number of information registered in the inspection error history table T8 (example: 1 registered status) and contents (identification date, device ID, inspection item, value / status, registration date, registrant, precautions) Is displayed. Further, by pressing the "back" button, the screen returns to the administrator menu screen (211) of FIG.

[Inspector-Login work procedure]
FIG. 17 shows an inspection worker-login work procedure. As shown in FIG. 17, when the worker 7 turns on the power of the mobile terminal, the equipment inspection system worker login screen (216) is displayed.

The worker 7 inputs the worker ID (WORK_001) and the password (*****) on the equipment inspection system worker login screen (216), and operates the "login" button to perform the work. The person ID, password, and worker mode are transmitted to the inspection management device 9. Next, when the inspection management device 9 receives the worker ID, the password, and the worker mode transmitted from the mobile terminal 3, the corresponding worker ID and the password exist in the user registration table T1. , The name and the inspection device list are notified to the mobile terminal 3, and the inspection target device selection screen (217) is displayed on the screen of the mobile terminal 3.

On the other hand, the inspection management device 9 receives the worker ID, password, and worker mode transmitted from the mobile terminal, and if the corresponding worker ID and password do not exist in the user registration table T1, it is carried. Notify the terminal 3 of NG, and display the login NG on the screen of the mobile terminal 3. When the operator 7 presses the "inspection start" button of the device to be inspected on the inspection target device selection screen (217) of FIG. 17, the inspection screen (1-a, 1-b) of FIG. 18 is displayed. To.

[Inspection worker-Work procedure for acquiring information on equipment to be inspected]
FIG. 18 shows an inspection worker-a work procedure for acquiring information on equipment to be inspected. FIG. 19 shows an extraction example of items and precautions with many NGs, and items and precautions that are prone to inspection mistakes. The operator 7 presses the "inspection start" button of the device ID (example: 101) displayed on the inspection target device selection screen (217) of the mobile terminal of FIG. 17, and the inspection management device 9 is displayed from the mobile terminal 3. A device inspection information acquisition request (worker ID, device ID) is transmitted to.

When the inspection management device 9 receives the device inspection information acquisition request, the inspection management device 9 extracts the inspection item definition No. of the device ID from the device inspection / confirmation person definition table T2 in the database, and retrieves the inspection items from the inspection item definition table T3. Next, the equipment management device 9 extracts the items and precautions that are NG from the equipment inspection result aggregation table T6 and the inspection items and precautions from the inspection error history table T8, and extracts the inspection target equipment information (equipment ID, inspection item, NG). Many items and precautions, items and precautions that are prone to inspection mistakes) are transmitted to the mobile terminal 3.

The mobile terminal 3 displays the inspection screens (1-a, 1-b) on the terminal screen with the inspection target device information received from the inspection management device 9.

If there are neither items with many NGs nor items that are prone to inspection mistakes on the above inspection screen, the NG, mistakes, and precautions columns on the inspection screen (1-a) of FIG. 18 are displayed as blanks. On the other hand, if there are items with many NGs and items that are prone to inspection mistakes on the inspection screen, change the color of the inspection items that are likely to be NG or inspection mistakes on the inspection screen (1-b) of FIG. 18 with "★". By highlighting to call attention, it is possible to present precautions to inspection workers in advance.

[Fig. 19 Example of extraction of items and precautions with many NG items and items and precautions that are prone to inspection mistakes]
<Example of extracting items with many NGs and precautions>
To extract the items with a large number of NGs and precautions, the number of items with a large number of NGs and the number of items with a large number of NGs of the device ID: 101 of the device inspection result aggregation table T6 are acquired.

In the example, "the number of items with a lot of NG = 2, the name of an item with a lot of NG = abnormal noise, oil bleeding in appearance". As for the precautions, acquire "Caution = Attention to distinguish, Be careful of expansion" from the equipment inspection result history table T7. Next, an example of information that the equipment inspection system extracts items and precautions that are often NG and transmits them to the mobile terminal is shown. In Example 1, the target item number and precautionary data are transmitted. In Example 2, the item number, the target flag (0: no precautions, 1: with precautions), and the data of the precautions are transmitted.

<Example of extracting items and precautions that are prone to inspection mistakes>
Items and precautions that are prone to inspection mistakes are searched by specifying conditions from the inspection mistake history table T8. As an example of the search condition, condition A is an inspection item, an equipment ID, an inspection worker, condition B is an inspection item name, an inspection worker, and condition C is an inspection item.

The above conditions are set to be equal to or greater than the number of times specified in the judgment standard table T5 for inspection items with many inspection errors.

The meanings of the above search conditions are: Condition A: Items that a specific worker is likely to make an inspection error in a specific device, Condition B: Items that are easy to inspect as a tendency of a specific worker (regardless of the device), Condition C: Worker As a common tendency, it means items that are prone to inspection mistakes.

This time, when searching the inspection error history table under condition B, there was one inspection error in the items of inspection worker: "worker A (WORK_001)" and inspection item: "vibration". A note saying "Check" is registered. Next, an example of information to be transmitted to a mobile terminal by extracting items and precautions that are likely to be inspected by the equipment inspection system is shown. In Example 1, the target item number and precautionary data are transmitted. In Example 2, the item number, the target flag (0: no precautions, 1: with precautions), and the data of the precautions are transmitted.

<Supplement to the display of the inspection screen>
On the inspection screen (1-b) of the mobile terminal of FIG. 18, there is one display column for precautions for each item. If there are multiple inspection records for items with many NGs and inspection error histories for items that are prone to inspection mistakes, and notes are registered for each, the notes for the newer date may be displayed. Furthermore, if one item corresponds to both an item with many NGs and an item that is prone to inspection mistakes, the precautions for each new date may be displayed side by side.

[Inspection worker-Inspection work of equipment to be inspected and work procedure of sending inspection results]
The inspection worker of FIG. 20-the inspection work of the equipment to be inspected and the work procedure of transmitting the inspection result will be described. The worker 7 starts the inspection according to the device inspection item of the device ID (example: 101) displayed on the inspection screen (1-c) of the mobile terminal 3 of FIG. Perform the inspection while checking the "★" mark of the mistake and the precautions, and enter the inspection result in each item. Next, when the inspection work of the equipment to be inspected is completed, the worker 7 presses the "send" button on the inspection screen (1-c).

Next, the mobile terminal 3 transmits an inspection result registration request (device ID, worker ID, inspection date, inspection result (inspection item, value / state, determination result) to the inspection management device 9.

When the inspection management device 9 receives the inspection result registration request, it inserts a new inspection result into the equipment inspection result history table T7 in the database unit 10, updates the latest table of the equipment inspection result aggregation table T6, and is unconfirmed. Add "+1" to the number. Next, the name of the item with many NG and the number of items are totaled according to the judgment criteria of the item with many NG in the device inspection / confirmation person definition table T2, and the information in the device inspection aggregation table T6 is updated.

1 Inspection screen 1-a Inspection screen 1-b Inspection screen 1-c Inspection screen 2 Equipment (equipment ID)
3 Mobile terminal 4 Display (mobile terminal)
5 Input unit (mobile terminal)
6 Mobile terminal communication unit (mobile terminal)
7 Worker 8 Communication line 9 Inspection management device 10 Database section (Inspection management device)
11 Processing unit (inspection management device)
12 Mobile terminal communication unit (inspection management device)
13 Administrator terminal communication unit (inspection management device)
14 Administrator terminal 15 Administrator terminal Communication unit (administrator terminal)
16 Display (administrator terminal)
17 Input section (administrator terminal)
18 Administrator 19 Communication line T1 User registration table T2 Equipment inspection / confirmation person definition table T3 Inspection item definition table T4 NG Judgment standard table for many inspection items T5 Judgment standard table for inspection items with many inspection mistakes T6 Equipment inspection result aggregation table T6-a Equipment inspection result aggregation table (before update)
T6-b Equipment inspection result aggregation table (after update)
T7 Equipment inspection result history table T7-a Equipment inspection result history table (before update)
T7-b Equipment inspection result history table (after update)
T8 Inspection error history table 210 Management login screen 211 Management menu screen 212a Inspection result equipment list screen 212b Inspection result equipment list screen 213a Inspection result list / confirmation screen 213b Inspection result list / confirmation screen 214a Inspection result confirmation Screen 214b Inspection result confirmation screen 215a Inspection error information registration screen 215b Inspection error information registration screen 216 Equipment inspection system worker login screen 217 Inspection target device selection screen

Claims (4)

It consists of an inspection management device and a mobile terminal.
The inspection management device is
A storage unit that stores a plurality of devices to be inspected, inspection item information and precaution information for each device, and inspection results corresponding to the inspection item information.
A device transmitter that transmits the device, the inspection item information, and the precaution information to the mobile terminal.
It has a device receiving unit that receives selection results selected from a plurality of devices to be inspected from the mobile terminal.
The mobile terminal
A terminal receiving unit that receives the plurality of devices from the inspection management device, the inspection item information corresponding to the devices, and the precaution information.
A terminal transmitter that transmits the inspection result and the selection result to the inspection management device, and
A display unit that displays the inspection item information and the precautions of the plurality of devices and the devices corresponding to the selection results.
It has an input unit for inputting the selection result and the inspection result.
Equipment inspection system.
The storage unit stores inspection error history information including the number of inspection errors corresponding to the inspection items, which is the inspection item information.
The equipment inspection system according to claim 1, wherein the display unit displays the precaution information corresponding to the inspection item based on the number of inspection mistakes.
The storage unit stores the person in charge of inspection and the inspection error history information including the number of inspection mistakes corresponding to the inspection item which is the inspection item information for each person in charge.
The equipment inspection system according to claim 1, wherein the display unit displays the precaution information based on the person in charge and the number of inspection mistakes.
The storage unit stores inspection result history information including the number of NG determinations corresponding to the inspection item, which is the inspection item information.
The equipment inspection system according to claim 1, wherein the display unit displays the precaution information based on the number of times of the NG determination.

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