JPH0793175A - Diagnostic device - Google Patents

Abstract

PURPOSE:To surely perform maintenance and diagnosis even by a user without expert knowledge for a diagnosis is object device and to dispense with a specific countermeasure even when a diagnostic device is used overseas, concerning the diagnostic device for the maintenance or repair of a computer device. CONSTITUTION:This device is constituted of a device information acquiring part 20 which acquires the device information of the diagnosis object device 1, a diagnostic part 30 which diagnose the diagnosis object device 1, a device image storage part 40 which holds the device images of devices 2, 4, and 5 constituting the device 1, and a display control part 24 which selects and displays the device images stored in the device image storing part 40 are provided, and the display control part 24 displays the device images of the devices 2, 4, and 5 which comprise the diagnosis object device 1 based on the device information of the diagnosis object device 1 acquired by the device information acquiring part 20.

Description

Detailed Description of the Invention

[0001]

The present invention relates to a workstation,
The present invention relates to a diagnostic device for maintenance or repair of computer devices such as bath computers.

A plurality of computer devices such as workstations and computer computers are externally connected to a plurality of floppy disk devices, displays, printers, etc., and disk devices, modems for communication systems, and LANs are also provided inside the devices.
Various devices such as connection devices are built in.

In order to maintain and repair these computer devices, it is necessary to understand the device configurations of the external connection devices, internal devices, etc. without fail to make a diagnosis. The present invention provides a diagnostic device for such a diagnostic device, which can easily make a correct diagnosis without knowledge of the device configuration of the diagnostic target device.

[0004]

2. Description of the Related Art In a conventional diagnostic device, a specialized operator selects a device to be diagnosed according to a menu screen for selecting a device to be diagnosed.

FIG. 10 shows the structure of a conventional diagnostic device. In the figure, reference numeral 200 denotes a device to be diagnosed, which is a computer device such as a workstation, a personal computer, or a word processor.

Reference numeral 200 'is a main device, which is a main body of the computer device. 201 is an internal device,
It is a device provided inside the main device 200 'such as an internal magnetic disk device, a communication modem device, and a LAN connection device.

A device information holding unit 202 holds the device information of the diagnosis target device 200. 203
Is an external connection device which is externally connected to the main device 200 'such as a display or a floppy disk device.

Reference numeral 210 is a diagnostic device, which is a diagnostic unit 212.
Is provided for diagnosing the diagnosis target device 200.
Reference numeral 211 denotes a diagnostic item selection unit, which is the device 200 to be diagnosed.
The device to be diagnosed in (internal device 201, external connection device 203, etc.) is selected.

Reference numeral 212 denotes a diagnostic unit, which produces diagnostic data, transfers it to the device to be diagnosed 200, receives the data of the diagnostic result, and judges the quality of the diagnosed device. An error information collecting unit 213 collects error information such as logging data when data indicating that the diagnostic device is defective is obtained in the diagnosis.

Reference numeral 214 denotes a diagnostic result output unit, which displays the diagnostic result to an external device (display 221, printer 222).
Etc.). An input device 220 is used for inputting designation of diagnostic items.

Reference numeral 221 denotes a display for displaying a menu screen for selecting a device to be diagnosed, a diagnosis result display, error information and the like. A printer device 222 prints out error information and the like.

Reference numeral 223 is a print output of logging data, which is error information output. A magnetic disk device 224 holds error information and the like.

FIG. 11 shows a screen display of a conventional diagnostic device. In the figure, 230 is a display screen (menu screen), which is a menu screen for selecting a device to be diagnosed.

Reference numeral 231 denotes a display screen (display of selection result), which is a display when the selected device is not connected to the device to be diagnosed. Reference numeral 232 is a display screen (display of diagnostic result), which displays a message of diagnostic result and the content of error information (logging data etc.). The figure shows the case where the floppy disk device is defective, and shows a message indicating that the floppy disk device is defective and a display of the contents of error information.

The operation of the configuration of FIG. 10 will be described (refer to FIG. 11 as necessary). Display screen (menu screen) 2
The device to be diagnosed is selected by 30. For example, when diagnosing a floppy disk device, select item 3 and
It is input by the input device 220. And the diagnostic device 21
0 refers to the device information holding unit 202, and when it is confirmed that the floppy disk device is connected to the main device 200 ', the diagnostic unit 212 is activated. However, if the floppy disk device is not connected, a message display such as "The selected device is not connected" is displayed on the display 221 as shown on the display screen (display of selection result) 231.

When the diagnostic section 212 is activated, the diagnostic section 212 operates as a floppy disk device (external connection device 203).
Test data for diagnosing Then, the test data is transferred to the main device 200 ',
The floppy disk device (external connection device 203) is diagnosed.

When a defect is found in the operation of the floppy disk device, the display screen (display of the diagnostic result) 23
As shown in 2, a display such as "Floppy disk device is defective" is displayed on the display 221. At the same time, error information when an error occurs (status information of the floppy disk device when the error occurs) is displayed on the display 221. Error information collection unit 213
Collects the logging data of the diagnostic process and displays it on the display screen. The error information (logging data) is held in the magnetic disk device 224 and is printed out (logging data printout 223) as necessary.

[0018]

In the conventional diagnostic device, the diagnosis is started by selecting the device to be diagnosed from a fixedly created menu screen. Therefore, it is necessary for the operator who performs the diagnosis to select the device to be diagnosed from the menu screen after determining what device the diagnosis target device is built in and what device is connected. Therefore, the operator knows how many floppy disk devices the diagnosis target device has, whether an internal magnetic disk device (hard disk device) is provided, or whether a communication modem, LAN connection device, etc. are built in. I had to do it. Therefore, in order to diagnose the devices constituting the device to be diagnosed without omission, specialized knowledge of the device to be diagnosed is required, and the conventional diagnostic device requires a specialized operator.

When the error is detected, the detailed error information is automatically displayed and output on the screen, but the general user cannot understand the meaning. Further, in the conventional diagnostic device, all display messages on the screen are in characters, and when using the diagnostic device overseas, it was necessary to rewrite it in the language of each country.

According to the present invention, even a user who does not have specialized knowledge of a device to be diagnosed can reliably perform maintenance and diagnosis, and does not need to take special measures even when used overseas. The purpose is to provide a device.

[0021]

SUMMARY OF THE INVENTION The present invention automatically recognizes the devices (externally connected devices, internal devices) that constitute a device to be diagnosed, and displays all the devices to be diagnosed on the screen as device images. I chose The device image thus displayed is displayed as an icon so that the device to be diagnosed can be selected on the display screen. Also, the device image is displayed on the screen for each of the device image to be diagnosed, the selected device image, the device image under diagnosis, and the device image of the result of good or bad judgment. Also, error information such as logging data when a defect is detected can be selected and output on the display screen when it is necessary to output it.

FIG. 1 shows the basic configuration of the present invention. In FIG. 1, 1 is a device to be diagnosed.

Reference numeral 1'denotes a main device. Reference numeral 2 denotes a device C, which is a device provided inside the main device 1 '.
A device information holding unit 3 holds device information of the devices (device A, device B, device C, etc.) that compose the diagnosis target device 1.

A device A is a device connected to the outside of the main device 1 '. Reference numeral 5 is a device B, which is connected to the outside of the main device 1 '. Reference numeral 10 is a diagnostic device.

An input device 11 is a keyboard, a mouse, a magnetic disk device for inputting data, and the like. 12
Is a display unit, such as a display.

In the diagnostic device 10, a device information acquisition unit 20 acquires the device information held in the device information holding unit 3 of the device to be diagnosed 1.

Reference numeral 21 is an input control unit for selecting an automatic diagnosis mode, a selection mode, or the like. Reference numeral 22 represents an automatic diagnosis mode selection unit.

Reference numeral 23 represents a selection unit in the selective diagnosis mode. Two
Reference numeral 4 denotes a display control unit, which controls the display output to a display, a printer, or the like.

Reference numeral 25 is a device image selection section for selecting an image of the device to be displayed on the screen. Reference numeral 30 is a diagnostic unit, which generates diagnostic data and is used by the main device 1 '.
And the diagnostic response data corresponding to the diagnostic data is received and the diagnostic result is determined.

Reference numeral 31 is a device A diagnostic unit, which is a device A (4)
The diagnostic data is generated for diagnosing and the diagnosis result is determined. A diagnostic data generator 32 generates diagnostic data for the device A (4).

Numeral 33 is a diagnostic result judging unit, which is a device A
The diagnostic result of (4) is determined. Reference numeral 34 is a device B diagnostic unit, which generates diagnostic data for diagnosing the device B (5) and determines the diagnostic result.

Reference numeral 35 denotes an apparatus N diagnostic section for generating diagnostic data for diagnosing the apparatus N (not shown) and judging the diagnostic result. A device image storage unit 40 stores device images of the device A (4), the device N, and the like, and an image showing the quality of each device.

41 is an image of the device A,
It stores the image of (4). Reference numeral 42 denotes a normal image of the device A, which stores a device image of the device A (4) when the diagnosis result of the device A (4) is normal.

Reference numeral 43 is an abnormal image of the device A, which stores the device image of the device A (4) when the diagnosis result of the device A (4) is abnormal. Reference numeral 44 denotes a device N image, which stores the image of the device N.

Reference numeral 45 is a normal image of the device N, which stores the device image of the device N when the diagnosis result of the device N is normal. Reference numeral 46 is a device N abnormality image, which stores a device image of the connection device N when the diagnosis result of the device N is abnormal.

[0036]

FIG. 2 is an operation explanatory diagram of the basic configuration of the present invention.
The example of the display screen of this invention is shown. FIG. 2 (a) is an icon display of a device to be diagnosed. By starting the diagnosis process, the device connected to the device to be diagnosed is determined, and the device image is displayed as an icon. Then, when the operator makes a diagnosis, the selected device is changed to a device image representing the selection. FIG. 2 (b) shows the display of the device under diagnosis, which is an example of the device A under diagnosis. (c) is an example of a display after the diagnosis, and is a display when it is determined that the device A is a non-defective product as a result of the diagnosis.

In FIG. 2A, reference numeral 50 is a display screen. Reference numeral 60 denotes an icon display of the device A, which is an example of a device image when selected.

Reference numeral 61 is an icon display of the device B. 62
Is an icon display of the device C, and is an example of a device image when selected.

In FIG. 2B, reference numeral 61 is an icon display of the device B. Reference numeral 62 is an icon display of the device C (selection).

Reference numeral 63 is a display example during diagnosis of the apparatus A. In FIG. 2 (c), 61 is an icon display of the device B.

Reference numeral 65 is a display example showing that the device C is a defective product. Reference numeral 64 is a display example showing that the device A is a non-defective product. The operation of the basic configuration of FIG. 1 will be described (refer to FIG. 2 as necessary).

When the diagnosis of the diagnosis target device 1 is started, the device information acquisition unit 20 reads the device information held in the device information holding unit 3 of the diagnosis target device 1. Devices connected to the diagnosis target device 1 (device A (4), device B (5)
,), And device information of the built-in device (device C (2)). In the display control unit 24, the device image selection unit 25 retrieves the device image included in the device information acquired by the device information acquisition unit 20 from the device image storage unit (40). The display unit 12 displays the device image selected by the device image selection unit 25 as an icon (see FIG. 2A).

Therefore, if the automatic diagnosis mode is selected, the device (the device A, the device B, and the device C in FIG. 2) indicated by the icon is automatically diagnosed (the icon display in the automatic diagnosis mode). Are all device images of selection). That is, in the diagnosis unit 30, the device A diagnosis unit 31
Produces diagnostic data for device A (4). The diagnostic data is transferred to the device to be diagnosed 1 and the device A (4) is diagnosed. When the diagnosis of the device A (4) is started, the device image selection unit 25 takes out an image of the device A under diagnosis from the device image storage unit 40 (not shown in FIG. 1) and the display unit 1
In place of the icon 60 of the device A (selection), a diagnostic icon of the device A is displayed in 2 (see FIG. 2 (b)).

When the response to the diagnostic data (diagnostic response data) is returned, the diagnostic result judging section 33 judges the diagnostic result. If the determination result is non-defective, the device image selection unit 25 retrieves the device A normal image 42 from the device image storage unit 40 and replaces the icon display 63 of the display unit 12 during the diagnosis of the device A with the non-defective device A. The display is changed to the icon display 64 indicating that (see FIG. 2 (c)). Also,
When the diagnosis result is determined to be a defective product, the device A abnormality image 43 is retrieved from the device image storage unit 40 and the device A is displayed in place of the icon 63 under diagnosis.

Similarly, the device B (5) and the device C (2) are sequentially diagnosed. The display of each icon is changed according to the diagnosis result while the diagnosis is being executed. When the selected diagnosis mode is selected, the icon of the device to be diagnosed is selected from the icon display of the device to be diagnosed displayed on the display screen (see FIG. 2 (a)). For example, assume that the icon of the device A is selected. The device image selection unit 25 takes out the image of the icon of the device A (selection) from the device image storage unit 40 (not shown in FIG. 1). And device A
The (selection) icon 60 is replaced with the icon display of the device A (see FIG. 2A (FIG. 2A shows the case where the device C is selected)).

Further, when the diagnosis of the device A (4) is executed, the device image selection unit 25 causes the device image storage unit 40 to operate.
The image (not shown in FIG. 1) of the device A (diagnosis is being executed) is taken out, and the icon indicating that the device A is selected is replaced with the icon for diagnosing the device A (see FIG. 2B). The diagnostic data generation unit 32 generates diagnostic data of the device A and transfers it to the main device 1 ′. When the diagnostic response data of the device A (4) is returned from the main device 1 ', the diagnostic result determination unit 33 determines whether the device A (4) is a good product or a defective product.

Similarly, the device C is determined to be a defective product, and an icon 65 indicating that the device C is defective is displayed. When the diagnostic result determination unit 33 determines that the product is non-defective, the device image selection unit 25 causes the device image storage unit 40 to
The normal image 42 of the device A is taken out from the device, and the icon 63 under diagnosis of the device A on the display screen of the display unit 12 is changed to the icon 64 indicating that the device A is non-defective (see FIG. 2C). Alternatively, when the device A (4) is found to be defective, the device A abnormal image 43 is taken out from the device image storage unit 40 and displayed by replacing it with the icon 60 indicating that the device A is under diagnosis. To do.

According to the present invention, since the device to be diagnosed is automatically selected, the diagnostic device will not be overlooked. In addition, the diagnostic efficiency can be greatly improved because the diagnostic device can be easily specified by the icon display. The diagnostic result is also displayed as an image, so it can be used as it is when used overseas.

[0049]

FIG. 3 shows the configuration of an embodiment of the present invention. In FIG. 3, reference numeral 70 is a device to be diagnosed.

Reference numeral 70 'is a main device. A magnetic disk device 72 is a hard disk device. 73
Is a LAN connection device.

Reference numeral 74 is a device information holding unit. Reference numeral 75 denotes a diagnostic control unit for performing diagnostic control of the device designated by the diagnostic data transferred from the diagnostic device 90.

Reference numeral 76 is an input / output interface. 80
Is a floppy disk device. 81 is a display.

Reference numeral 82 is a printer. 90 is a diagnostic device. 91 is a mouse.

Reference numeral 92 is a display. A magnetic disk device 93 holds logging data and the like. Reference numeral 94 is a printer.

100 is a BIOS (Basic Inpu)
t OUTPUT SOBROTIN),
Input / output control is performed with an external device (device to be diagnosed 70, mouse 91, display 92, magnetic disk device 93, printer 94, etc.).

Reference numeral 101 is a diagnostic processing unit for performing diagnostic processing. An input control unit 102 selects an automatic diagnosis mode designated by a keyboard, a mouse, or the like, a selection diagnosis mode, or the like.

Reference numeral 103 is a display controller. Reference numeral 104 is a device image selection unit. Reference numeral 105 is a device image storage unit.

An input / output control unit 106 controls input / output of the magnetic disk device 93 and output of the printer 94. Reference numeral 110 denotes a device information acquisition unit, which acquires the device information of the devices constituting the diagnosis target device 70. For example, mounted RAM byte number, hard disk capacity, floppy disk device number, serial port number, parallel port number, display connection information, I / O
Obtain card connection information, mouse connection information, etc.

Reference numeral 111 is a diagnostic unit. Reference numeral 120 is an FPD diagnostic unit (floppy disk device diagnostic unit). 121
Is a diagnostic data generator.

Reference numeral 122 is a diagnosis result judging section. Reference numeral 123 denotes a display diagnostic unit, which includes a diagnostic data generation unit and a diagnostic result determination unit (neither is shown) of the display 81 and diagnoses the display 81.

Reference numeral 124 denotes a LAN connection device diagnostic unit,
The LAN connection device 73 is provided with a diagnostic data generation unit and a diagnostic result determination unit (neither is shown) to diagnose the LAN connection device 73.

Reference numeral 125 is a log data collecting unit for collecting logging data generated in the diagnosis. In the configuration shown in the figure, the input control unit 102 makes respective selections according to the selection of the automatic diagnosis mode and the selective diagnosis mode designated on the display screen by the mouse 91 or the like. The device image selection unit 104, based on the device information acquired by the device information acquisition unit 110, displays the device image of the device to be diagnosed ((device to be diagnosed 70, mouse 91, display 92, magnetic disk device 93, printer 94, etc.). It is taken out from the device image storage unit 105 and displayed on the display 92. When the device to be diagnosed is selected, the icon of the selected device is changed to an icon display indicating selection. In each processing, the image of the selected icon for the diagnosis, the icon for the non-defective item, and the icon for the non-defective item are retrieved from the device image selection unit 104 and displayed on the display 92. The unit 111 generates diagnostic data for the diagnostic device, and the main device 70 '
Transfer to. The diagnostic control unit 75 performs diagnostic control of the device designated by the received diagnostic data and sends diagnostic response data to the diagnostic unit 111. The diagnostic result determination unit 122 determines whether the diagnostic device is a good product or a defective product. Then, the device image selection unit 104 determines each image according to the determination result of good or bad, and stores the respective images in the device image storage unit 105.
Then, the icon is displayed on the display 92.

The log data collection unit 125 collects the logging data generated in the diagnostic process when a device failure is detected in the diagnosis. The input / output control unit 106 stores the collected logging data in the magnetic disk device 93. The logging data is printed out to the printer 94 as needed.

FIG. 4 shows the module construction of the diagnostic apparatus of the present invention, which corresponds to the construction of the embodiment of FIG. Figure 4
In, 90 is a diagnostic device.

Reference numeral 101 is a diagnostic processing unit. 102 is an input control unit. 103 is a display control unit.

The display control unit 103 includes a device (reference numeral 13
0 to 135, 138, 139). Reference numeral 130 denotes a test screen control processing module, which corresponds to the device image selection unit in FIG.

Reference numeral 131 is a title display processing module for displaying the title of the display screen. 1
Reference numeral 32 is a processing module for HELP display, which performs the HELP function on the display screen.

Reference numeral 133 denotes a processing module for displaying environmental information, which displays device information (RAM capacity, etc.). Reference numeral 134 is a processing module for displaying an error log, which displays the collected logging data.

A processing module 135 for displaying an end displays the end of processing. A module 138 is included in the test screen control module 130 and displays the target device on the test screen.

Reference numeral 139 is a test screen control module 13
This module is included in 0 and displays the diagnosis result. A module 140 included in the input control unit 102 is a module that performs mouse control processing.

Reference numeral 141 denotes a module included in the input control unit 102, which determines the input information designated on the display screen. It

Reference numerals 150, 151 and 152 are modules included in the diagnostic processing unit 101. A test unit control module 150 diagnoses each device.

Reference numeral 151 denotes an error log processing module, which collects logging data and corresponds to the log data collecting unit in FIG. Reference numeral 152 denotes a processing module for acquiring environment information, which corresponds to the device information acquisition unit of FIG. 3 for acquiring device information.

FIG. 5 shows the module configuration of the diagnostic unit of the present invention. In FIG. 5, 160 is an FPD test module, which is a module for diagnosing a floppy disk device.

Reference numeral 161 denotes a module for the inside / outside area test, which is included in the module for the FPD test (160), and the floppy disk device operates normally in three areas of the inside, middle and outside areas of the floppy disk. It diagnoses whether it works.

Reference numeral 162 denotes a full-face verify test module, which is included in the FPD test (160) module, for diagnosing whether the floppy disk device normally operates over the entire area of the floppy disk.

A module 165 for the DISK test is a module for diagnosing the magnetic disk device. 166 is a self-diagnosis test module,
It is included in the module of the DISK test (165) and is a module for giving an operation instruction of the self-diagnosis function of the magnetic disk device.

Reference numeral 167 denotes a module for the inside / outside area test, which is included in the module for the DISK test (165), and the magnetic disk device normally operates in three areas of the inside, middle and outside areas of the magnetic disk. It diagnoses whether or not it works.

Reference numeral 168 denotes a module for the full-face verify test, which is included in the module for the DISK test (165), for diagnosing whether the magnetic disk device normally operates over the entire area of the magnetic disk.

A display test module 170 is a module for diagnosing the display. A character / attribute test 171 is included in the display test (170) and is a character / attribute diagnostic module.

Reference numeral 172 is a graphic test module, which is included in the display test (170) and is a module for performing a graphic test. A full-screen test module 173 is included in the display test (170) and diagnoses each display mode of the display.

Reference numeral 176 is a keyboard test module for diagnosing the keyboard. Figure 6 shows
The example of the display screen of the automatic diagnosis mode of this invention is shown.

Reference numeral 180 is a display screen. When the diagnostic device is activated, the devices that make up the diagnostic target device are determined according to the device information, and the device image is displayed as an icon on the display screen.

In FIG. 6, * 1, * 2, * 3, * 4,
* 5 is an icon display of the device 1, the device 2, the device 3, the device 4, and the device 5, respectively, and represents the icons constituting the device to be diagnosed. Then, for the device for which diagnosis has been selected, an icon display in which a shadow 181 is added to the device icon is displayed so that it can be seen that the device has been selected as the device to be diagnosed.

In the automatic selection mode, since all the devices displayed as icons are selected as the diagnosis target, all the icons are displayed as shown in the figure to indicate the selection. The display screen not only displays the icons of the devices that make up the device to be diagnosed (* 1, * 2, * 3, * 4, * 5), but also automatic diagnosis, selective diagnosis, environment setting, error information display, HELP. Function selection, end processing, saving of logging data, number of executions,
Icons are displayed for execution and cancellation.

FIG. 7 shows an example of icon display displayed in the automatic diagnosis mode of the present invention. In FIG. 7, 182
Is an icon display of the floppy disk device and represents a state in which the floppy disk device is selected.

Reference numeral 183 is an icon display of the hard disk device, and represents a state in which the hard disk device is selected. Reference numeral 184 denotes an icon display on the display, which represents a state in which the display is selected.

Reference numeral 185 denotes an icon display of the floppy disk device, which indicates that the floppy disk device is under diagnosis. A floppy disk device icon display 186 is an icon displayed when it is determined that the floppy disk device is a non-defective product after the diagnosis.

Reference numeral 187 denotes an icon display of the floppy disk device, which is displayed when it is determined that the floppy disk device is defective after the diagnosis.

FIG. 8 is an example of a display screen in the selective diagnosis mode of the present invention. When the diagnostic device is activated, the devices constituting the device to be diagnosed are determined according to the device information and displayed on the screen.

In FIG. 8, * 1, * 2, * 3, * 4
* 5 is an icon display of the device 1, the device 2, the device 3, the device 4, and the device 5, respectively, and is the icon of the device to be diagnosed. Then, on the icon display screen, for example, when the cursor of the icon of the device 1 (* 1) is designated, the device 1 (* 1) is selected and the icon display 191 is displayed, indicating that the device 1 is selected.

In FIG. 8, reference numeral 190 is a display screen.
Reference numeral 191 is an icon display representing the selected device.

FIG. 9 shows an example of icon display displayed in the selective diagnosis mode of the present invention. In FIG. 9, 192
Is an icon display of a floppy disk device (non-selected), and is an icon display of a non-selected floppy disk device.

Reference numeral 193 denotes a hard disk device (non-selected) icon display, which represents a non-selected hard disk device. Reference numeral 194 denotes a display (non-selected) icon display, which represents a non-selected display.

195 is a floppy disk device (selected)
Is an icon display, indicating that the floppy disk device is selected. Reference numeral 196 denotes an icon display of the floppy disk device (during diagnosis), which indicates that the floppy disk device is under diagnosis.

Reference numeral 197 denotes an icon display after the floppy disk device diagnosis (non-defective product), which is displayed when it is determined that the floppy disk device is non-defective after the diagnosis.

Reference numeral 198 denotes an icon display after the diagnosis of the floppy disk device (defective product), which is displayed when it is determined that the product is defective after the diagnosis of the floppy disk device.

[0098]

As described above, according to the present invention, since the devices constituting the device to be diagnosed are automatically selected, even if the configuration of the device to be diagnosed is not well known, the device to be diagnosed is not overlooked and the diagnosis is performed. The reliability of the results is greatly improved. In addition, the diagnostic efficiency can be improved because the diagnostic device can be easily specified by the icon display. The diagnosis result is also displayed as an image, so
It can be used as it is when used overseas.

[Brief description of drawings]

FIG. 1 is a diagram showing a basic configuration of the present invention.

FIG. 2 is an operation explanatory diagram of the basic configuration of the present invention.

FIG. 3 is a diagram showing a configuration of an embodiment of the present invention.

FIG. 4 is a diagram showing a module configuration of a diagnostic device of the present invention.

FIG. 5 is a diagram showing a module configuration of a diagnostic unit of the present invention.

FIG. 6 is a diagram showing an example of a display screen in an automatic diagnosis mode of the present invention.

FIG. 7 is a diagram showing an example of icon display displayed in the automatic diagnosis mode of the present invention.

FIG. 8 is a diagram showing an example of a display screen in a selective diagnosis mode of the present invention.

FIG. 9 is a diagram showing an example of icon display displayed in the selective diagnosis mode of the present invention.

FIG. 10 is a diagram showing a conventional diagnostic device.

FIG. 11 is a diagram showing a screen display of a conventional diagnostic device.

[Explanation of symbols]

 1: Device to be diagnosed 2: Device C 3: Device information holding unit 4: Device A 5: Device B 10: Diagnostic device 11: Input device 12: Display unit 20: Device information acquisition unit 21: Input control unit 22: Automatic diagnosis Mode selection unit 23: Selected diagnosis mode selection unit 24: Display control unit 25: Device image selection unit 30: Diagnosis unit 31: Device A diagnosis unit 32: Diagnostic data generation unit 33: Diagnosis result determination unit 34: Device B diagnosis unit 35 : Device N diagnosis unit 40: Device image storage unit 41: Device A image 42: Device A normal image 43: Device A abnormal image 44: Device N image 45: Device N normal image 46: Device N abnormal image

Claims (4)

[Claims] 1. A device information acquisition unit (20) for acquiring device information of a device to be diagnosed (1), a diagnosis unit (30) to diagnose the device to be diagnosed (1), and devices constituting the device to be diagnosed ( twenty four) ,
Device image storage unit (40) that holds the device image of (5)
And a display control unit (24) for selecting and displaying a device image stored in the device image storage unit (40), and the display control unit (24) is a diagnostic target acquired by the device information acquisition unit (20). apparatus
A diagnostic device characterized by displaying the device images of the devices (2), (4), and (5) constituting the device to be diagnosed (1) based on the device information of (1). 2. The automatic diagnosis mode selection unit (22) according to claim 1, which automatically selects and diagnoses the devices (2), (4) and (5) constituting the device to be diagnosed (1). Selection diagnostic mode selection section (2) that selects the device to be diagnosed based on the display of the device image of the devices (2), (4), and (5) that compose the target device (1)
A diagnostic device comprising 3) and capable of diagnosing the device by selecting an automatic diagnostic mode or a selective diagnostic mode. 3. The device according to claim 1 or 2, wherein the device (2), (4), (5) to be diagnosed is selected on the display output screen of the device (2), (4), (5). A diagnostic device characterized by. 4. The device image storage unit according to claim 1.
(40) is a device (2), (4), which constitutes the device to be diagnosed (1)
Device image of (5), image when the device (2), (4), (5) is selected, device image of the device (2), (4), (5) under diagnosis And a diagnostic device that holds the devices (2), (4), and (5) and displays the corresponding device image in each process.