Component installation support system, component installation inspection system, component installation support method, component installation inspection method

Abstract

To provide a component installation support system and a component installation support method capable of clearly instructing operators on a correct mode of component installation while further providing a component installation inspection system and a component installation inspection method capable of accurately inspecting whether the component are installed correctly.SOLUTION: The component installation support system for assisting in installing components on a target object is provided with a display unit for displaying the target object, and an instruction unit for being superimposed on the target object displayed on the display unit to indicate the installation position of the components on the target object. The component installation inspection system for inspecting whether the components are correctly installed on the target object is provided with the display unit for displaying the target object, and a determination unit for determining whether the installation state of the components on the target object is correct.SELECTED DRAWING: Figure 2

Description

[Technical Field]

[0001] FIELD Embodiments of the present invention relate to a component installation assistance system, a component installation inspection system, a component installation assistance method, and a component installation inspection method. [Background technology]

[0002] For example, the transformer disclosed in Patent Document 1 includes a tank. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Patent Publication No. 2021-197415 Summary of the Invention [Problem to be solved by the invention]

[0004] Various parts are attached to transformer tanks by welding, for example. However, currently, workers perform the installation work while checking the part's installation position and orientation based on two-dimensional or three-dimensional drawings. As a result, the installation work of parts into the tank is highly dependent on the worker's skill, and there is a risk of non-conformity, such as incorrect part installation position or orientation. Furthermore, inspections performed after the parts are installed generally involve visual inspection of the actual parts or checking using a scale, which is inefficient and involves analog, individualized inspection methods, resulting in the risk of non-conforming parts being overlooked.

[0005] In particular, in the case of transformers that are larger than the average adult, for example, when attaching parts to the top of the tank, it is difficult to install the tank while it is standing upright, so the parts are installed by, for example, tilting or rotating the tank. However, if the tank's position is changed, it becomes even more difficult to determine the correct part installation position and orientation using analog, personal installation and inspection methods based on drawings.

[0006] Therefore, this embodiment provides a part installation support system and a part installation support method that can clearly instruct a worker on the correct part installation manner, and also provides a part installation inspection system and a part installation inspection method that can accurately inspect whether the part installation manner is correct. [Means for solving the problem]

[0007] The part installation support system of this embodiment is a system that supports the installation of parts to an installation target object, and includes a display unit that displays the installation target object, and an instruction unit that is superimposed on the installation target object displayed on the display unit and indicates the installation position of the part on the installation target object.

[0008] The component installation inspection system of this embodiment is a system that inspects whether a component is correctly installed on an installation object, and includes a display unit that displays the installation object, and a judgment unit that judges whether the installation manner of the component on the installation object is correct.

[0009] The part installation support method according to this embodiment is a method for supporting the installation of a part on an installation target, and includes a display process for displaying the installation target, and an instruction process for superimposing the display on the installation target displayed by the display process and indicating the installation position of the part on the installation target.

[0010] The component installation inspection method according to this embodiment is a method for inspecting whether a component is correctly installed on an installation object, and includes a display process for displaying the installation object, and a judgment process for judging whether the installation manner of the component on the installation object is correct. [Brief explanation of the drawings]

[0011] [Figure 1] FIG. 1 is a diagram illustrating an example of the configuration of a worker device and a transformer tank according to an embodiment of the present invention. [Figure 2] FIG. 1 is a block diagram showing an example of the configuration of a worker device according to an embodiment of the present invention; [Figure 3] FIG. 1 is a diagram illustrating an example of a component installation support mode using a worker device according to the present embodiment; [Figure 4] FIG. 1 is a diagram (part 1) illustrating an example of a component mounting inspection mode using the worker device according to the present embodiment. [Figure 5] FIG. 2 is a diagram (part 2) illustrating an example of a component mounting inspection mode using the worker device according to the present embodiment. DETAILED DESCRIPTION OF THE INVENTION

[0012] Hereinafter, an embodiment of the "component installation assistance system," "component installation inspection system," "component installation assistance method," and "component installation inspection method" of the present disclosure will be described with reference to the drawings. The worker device 10 illustrated in FIG. 1 is configured with an information processing device that can be carried by a worker, such as a tablet, and is a device that implements the "component installation assistance system" and "component installation inspection system" of the present disclosure. The worker device 10 is also a device that can implement the "component installation assistance method" and "component installation inspection method" of the present disclosure. The worker device 10 can also be defined as a "component installation assistance device" or a "component installation inspection device."

[0013] In this embodiment, the object to which the components are to be attached is a tank 100 that forms the outer shell of a transformer. The tank 100 is generally box-shaped with multiple surfaces, and attachment positions for multiple, various components 101 are provided distributed across the multiple surfaces. The components 101 are attached to predetermined attachment positions on the tank 100 in predetermined attachment directions by, for example, welding or screwing. The worker device 10 can assist in the attachment of the components 101 to the tank 100. The worker device 10 can also inspect whether the components 101 are correctly attached to the tank 100.

[0014] 2, worker device 10 includes a control unit 11, a display unit 12, an input unit 13, an imaging unit 14, and a storage unit 15. Control unit 11 is mainly configured with, for example, a microcomputer, and can control the overall operation of worker device 10 based on a control program and various setting data.

[0015] The display unit 12 is configured, for example, by a liquid crystal display or the like, and is capable of displaying various types of information. The display unit 12 may be configured, for example, by an MR device (MR: Mixed Reality) or the like. The input unit 13 is configured, for example, by touch buttons formed on the screen of the display unit 12. The input unit 13 may be, for example, a mechanical switch that can be physically pressed.

[0016] The imaging unit 14 is composed of, for example, a camera capable of capturing an image of a subject. The control unit 11 is capable of executing display processing to display on the display unit 12 a video or image of the subject captured by the imaging unit 14. The storage unit 15 is composed of a storage medium such as, for example, a flash memory or a hard disk drive. The storage unit 15 stores various types of data, such as two-dimensional drawing data and three-dimensional drawing data showing the structure of various attachment targets, and two-dimensional drawing data and three-dimensional drawing data showing the structure and attachment manner of various parts to be attached to the attachment targets.

[0017] In addition, the control unit 11 has a function to superimpose virtual image content that does not exist in reality onto a real subject displayed in the display unit 12, a so-called "augmented reality function."

[0018] The worker device 10 virtually realizes the support processing unit 21 by software by executing the "part installation support program" according to the present disclosure using the control unit 11. The worker device 10 also virtually realizes the inspection processing unit 22 by software by executing the "part installation inspection program" according to the present disclosure using the control unit 11. Note that the worker device 10 may realize the support processing unit 21 and the inspection processing unit 22 by hardware, or may realize them by a combination of software and hardware.

[0019] The support processing unit 21 is a processing unit that includes the "instruction unit" of the present disclosure. The support processing unit 21 is capable of executing at least the "instruction processing" of the present disclosure. The "instruction processing" is a process that instructs the installation position P[x] of the part 101 in the tank 100 by superimposing it on the video or image of the tank 100 displayed on the display unit 12.

[0020] The inspection processing unit 22 is a processing unit that includes the "determination unit" of the present disclosure. The inspection processing unit 22 is capable of executing at least the "determination process" of the present disclosure. The "determination process" is a process that determines whether the attachment mode of the part 101 to the tank 100 is correct after the attachment work of the part 101 to the tank 100 in real space is completed.

[0021] Next, one embodiment of component installation support by the worker device 10 will be described. That is, as illustrated in FIG. 3, the worker device 10 displays on the display unit 12 a video or image of the tank 100 captured by the imaging unit 14, and then sets a reference position P[0] at a predetermined portion of the tank 100 by the support processing unit 21. In the example of FIG. 3, the support processing unit 21 sets a portion of the tank 100 having a predetermined shape, in this case, the center in the vertical direction of the right edge of the tank 100, as the reference position P[0]. Note that the portion set as the reference position P[0] may be, for example, a corner, a protruding portion, an edge portion, or the like of the tank 100, or may be a portion having another characteristic shape.

[0022] Then, when the support processing unit 21 sets the reference position P[0], it superimposes it on the tank 100 displayed on the display unit 12 and displays virtual image content P[x] that indicates the installation position of the part 101 based on the reference position P[0].

[0023] That is, the support processing unit 21 performs image analysis processing while referring to data stored in the memory unit 15, for example, to identify the type of tank 100 displayed on the display unit 12 and the type of part 101 attached to the tank 100, and also to identify the attachment manner of the identified part 101 to the tank 100. The attachment manner of the part 101 includes, for example, the attachment position and attachment direction of the part 101. Then, the support processing unit 21 visualizes the identified attachment manner of the part 101 as virtual image content P[x] and displays it superimposed on the screen of the display unit 12.

[0024] 3, the support processing unit 21 moves the virtual image content P[1] indicating the installation position of the part 101[1] a distance D[1] millimeters to the left from the reference position P[0] and then moves it a distance D[2] millimeters upward, superimposing it on the screen. That is, the support processing unit 21 indicates the installation position and installation direction of the part 101[1] using the virtual image content P[1].

[0025] The support processing unit 21 also moves the virtual image content P[2] indicating the installation position of the part 101[2] by a distance D[1] millimeters to the left from the reference position P[0] and then moves it downward by a distance D[3] millimeters, superimposing it on the virtual image content P[2]. That is, the support processing unit 21 indicates the installation position and installation direction of the part 101[2] using the virtual image content P[2].

[0026] The support processing unit 21 also moves the virtual image content P[3] indicating the installation position of the part 101[3] a distance D[1] millimeter to the left from the reference position P[0], then moves it a distance D[4] millimeter further to the left, and then moves it a distance D[5] millimeter upward, superimposing it on the virtual image content P[3]. That is, the support processing unit 21 indicates the installation position and installation direction of the part 101[3] using the virtual image content P[3].

[0027] The support processing unit 21 also moves the virtual image content P[4] indicating the installation position of the part 101[4] a distance D[1] millimeter to the left from the reference position P[0], then moves it a distance D[4] millimeter further to the left, and then moves it a distance D[6] millimeter downward, superimposing it on the virtual image content P[4]. That is, the support processing unit 21 indicates the installation position and installation direction of the part 101[4] using the virtual image content P[4].

[0028] The support processing unit 21 sets the display colors of the virtual image content P[x] in the attached state and the virtual image content at the distance D[x] to be superimposed on the screen of the display unit 12 to predetermined colors. In this embodiment, the support processing unit 21 sets the display colors of the virtual image content P[x] in the attached state and the virtual image content at the distance D[x] to, for example, a transparent or semi-transparent "red." However, the support processing unit 21 may set the display colors of the virtual image content P[x] in the attached state and the virtual image content at the distance D[x] to a color other than "red." Furthermore, the support processing unit 21 may set the display color of the virtual image content P[x] in the attached state and the display color of the virtual image content at the distance D[x] to be different.

[0029] The support processing unit 21 also superimposes virtual image content of a colored surface label M on the surface of the tank 100 displayed on the display unit 12. The support processing unit 21 also changes the display color of the colored surface label M for each surface of the tank 100 displayed on the display unit 12. That is, the support processing unit 21 identifies which surface of the tank 100 is displayed on the screen of the display unit 12, for example, by image analysis processing. More specifically, the support processing unit 21 can identify which surface is displayed on the screen of the display unit 12 based on a characteristic shape or the like of the surface of the tank 100 displayed on the screen of the display unit 12. Then, the support processing unit 21 superimposes a colored surface label M of a color corresponding to the identified surface on the surface of the tank 100 on the display unit 12.

[0030] That is, when the surface of the tank 100 displayed on the display unit 12 is the front surface, the support processing unit 21 sets the display color of the colored surface label M to, for example, transparent or semi-transparent "green." Also, when the surface of the tank 100 displayed on the display unit 12 is the rear surface, the support processing unit 21 sets the display color of the colored surface label M to, for example, transparent or semi-transparent "purple."

[0031] Furthermore, when the surface of the tank 100 displayed on the display unit 12 is the upper surface, the support processing unit 21 sets the display color of the colored surface label M to, for example, transparent or semi-transparent "pink." Furthermore, when the surface of the tank 100 displayed on the display unit 12 is the lower surface, the support processing unit 21 sets the display color of the colored surface label M to, for example, transparent or semi-transparent "blue."

[0032] Furthermore, when the face of the tank 100 displayed on the display unit 12 is the left face, the support processing unit 21 sets the display color of the colored face label M to, for example, transparent or semi-transparent "yellow." Furthermore, when the face of the tank 100 displayed on the display unit 12 is the right face, the support processing unit 21 sets the display color of the colored face label M to, for example, transparent or semi-transparent "orange."

[0033] The above-described example of setting the display color of the colored surface label M is merely an example, and other colors may be set. However, it is desirable to set the display color of the colored surface label M to a color different from the colors of the tank 100 and the component 101. It is also desirable to set the display color of the colored surface label M to a color different from the colors of the virtual image content P[x] of the mounting mode and the virtual image content of the distance D[x].

[0034] Various function buttons K are also provided on the screen of the display unit 12. The function buttons K include, for example, a zoom button for zooming in or out on a video or image displayed on the display unit 12, and a setting button for making various settings.

[0035] Next, the form of component installation inspection by the worker device 10 will be described. In this embodiment, the worker device 10 is capable of performing a plurality of inspections, in this case a first inspection form and a second inspection form. The installation inspection form can be switched by operating a switch button provided on the display unit 12, for example. The switch button can be provided as one of the function buttons K described above.

[0036] An example of the first inspection mode is shown in Fig. 4. That is, in the first inspection mode, the worker device 10 displays on the display unit 12 a video or image of the part 101 and its surrounding area captured by the imaging unit 14, and then the inspection processing unit 22 superimposes virtual image content T, which indicates the correct installation state of the part 101 in the tank 100, on the tank 100 displayed on the display unit 12.

[0037] The virtual image content T showing the correct installation mode indicates the correct installation position and installation direction of the part 101 on the tank 100. That is, the virtual image content T showing the correct installation mode indicates the correct installation position of the part 101 on the tank 100 by being superimposed on the correct installation position of the part 101 on the tank 100. Furthermore, the virtual image content T showing the correct installation mode indicates the correct installation direction of the part 101 on the tank 100 by superimposing on the correct position of a characteristic structure of the part 101, for example, a hole 101a that penetrates the part 101.

[0038] The inspection processing unit 22 then executes a determination process to determine whether the attachment manner of the component 101 to the tank 100 is correct. In the determination process, the inspection processing unit 22 confirms, by image analysis process, whether the actual attachment manner of the component 101 matches the virtual image content T indicating the correct attachment manner, that is, whether they overlap. If the actual attachment manner of the component 101 matches the virtual image content T indicating the correct attachment manner, the inspection processing unit 22 determines that the attachment manner of the component 101 to the tank 100 is correct. On the other hand, if the actual attachment manner of the component 101 does not match the virtual image content T indicating the correct attachment manner, the inspection processing unit 22 determines that the attachment manner of the component 101 to the tank 100 is incorrect. The inspection processing unit 22 can display the determination result of this determination process on the screen of the display unit 12, for example.

[0039] The inspection processing unit 22 sets the display color of the virtual image content T indicating the correct installation mode to a predetermined color. In this embodiment, the inspection processing unit 22 sets the display color of the virtual image content T indicating the correct installation mode to, for example, transparent or semi-transparent "orange." However, the inspection processing unit 22 may set the display color of the virtual image content T indicating the correct installation mode to a color other than "orange." Furthermore, it is desirable to set the display color of the virtual image content T indicating the correct installation mode to a color that is at least different from the color of the component 101.

[0040] Furthermore, the inspection processing unit 22 may be configured not to execute the determination process after superimposing and displaying the virtual image content T indicating the correct mounting state on the screen of the display unit 12. In this case, the worker visually checks whether the video or image of the component 101 displayed on the screen of the display unit 12 matches the virtual image content T superimposed on the screen of the display unit 12, that is, whether they overlap. Then, if the actual mounting state of the component 101 matches the virtual image content T indicating the correct mounting state, the worker determines that the mounting state of the component 101 on the tank 100 is correct. On the other hand, if the actual mounting state of the component 101 does not match the virtual image content T indicating the correct mounting state, the worker determines that the mounting state of the component 101 on the tank 100 is incorrect.

[0041] 5 shows an example of the second inspection mode. That is, in the second inspection mode, the inspection processing unit 22 superimposes virtual image content of the colored component label B on each of the multiple components 101 displayed on the display unit 12. Then, the inspection processing unit 22 differentiates at least the display mode of the colored component label B of the component 101 that is correctly attached to the tank 100 from the display mode of the colored component label B of the component 101 that is incorrectly attached to the tank 100. Note that the determination of whether the component 101 is correctly attached to the tank 100 can be automatically performed by the determination process by the inspection processing unit 22 described above.

[0042] In this embodiment, the inspection processing unit 22 displays the colored component labels B by at least changing the display color of the colored component labels B. In this embodiment, the inspection processing unit 22 sets the display color of the colored component labels B to be superimposed on the components 101 that are correctly attached to the tank 100 to, for example, "green." Furthermore, the inspection processing unit 22 sets the display color of the colored component labels B to be superimposed on the components 101 that are incorrectly attached to the tank 100 to, for example, "red." By superimposing the colored component labels B in a color that conveys a warning, such as "red," on the components 101 that are incorrectly attached to the tank 100 in terms of their position, orientation, posture, etc., on the tank 100, non-conforming products can be easily identified visually.

[0043] The inspection processing unit 22 also sets the display color of the colored component label B to be superimposed on the component 101 under inspection to, for example, "yellow." The inspection processing unit 22 also sets the display color of the colored component label B to be superimposed on the component 101 before inspection to, for example, "blue."

[0044] The above-described example of setting the display color of the colored component label B is merely an example, and other colors may be set. However, it is desirable to set the display color of the colored component label B to a color different from the colors of the tank 100 and the component 101.

[0045] According to the worker device 10 exemplified above, the support processing unit 21 is configured to be superimposed on the tank 100 displayed on the display unit 12 and to be able to instruct the installation position of the part 101 in the tank 100. According to this configuration example, it is possible to visually instruct the worker on the correct way to install the part in an easy-to-understand manner.

[0046] Furthermore, in the worker device 10, the inspection processing unit 22 is configured to be able to determine whether or not the attachment manner of the part 101 to the tank 100 is correct. According to this configuration example, it is possible to accurately inspect whether or not the attachment manner of the part 101 is correct.

[0047] Furthermore, according to the worker device 10, the support processing unit 21 sets a reference position P[0] on the tank 100. The support processing unit 21 is configured to be able to superimpose the reference position P[0] on the tank 100 displayed on the display unit 12 and indicate the correct installation position of the component 101 based on the reference position P[0]. According to this configuration example, the correct installation position of the component 101 based on the reference position P[0] can be accurately indicated to the worker.

[0048] Furthermore, according to the worker device 10, the support processing unit 21 is configured to be able to set a portion of the tank 100 having a predetermined shape as the reference position P[0]. Here, the transformer tank 100 is formed in a roughly box shape, and has a characteristic shape that can be set as the reference position P[0]. Therefore, the worker device 10 of the present disclosure can be effectively used as a device that supports the installation of components when installing them on an installation object having a characteristic shape, such as the transformer tank 100.

[0049] Furthermore, the tank 100 of the transformer has a plurality of surfaces, and the mounting positions of the plurality of components 101 are distributed across the plurality of surfaces. Therefore, it is visually easy to understand which surface is displayed on the display unit 12, and by realizing a visually easy-to-understand display of which component 101 is to be mounted at which position on that surface, it is possible to more effectively support the worker in the work of mounting the components 101.

[0050] According to the worker device 10 of the present disclosure, the support processing unit 21 superimposes a colored surface label M on the surface of the tank 100 displayed on the display unit 12, and changes the color of the colored surface label M to a different color for each surface displayed on the display unit 12. According to this configuration example, the colored surface label M can visually and clearly indicate to the worker which surface is displayed on the display unit 12, thereby more effectively supporting the worker in the installation work of the part 101.

[0051] Furthermore, the attachment object exemplified in this embodiment is the tank 100 of a transformer, and in the case of a so-called large or medium-sized transformer, the size of the tank 100 is larger than that of an average adult. In such a case, for example, when attaching a part 101 to the top of the tank 100, it is difficult to attach the part 101 while the tank 100 is standing upright, and therefore, for example, it is necessary to tilt or rotate the tank 100 to attach the part 101.

[0052] The worker device 10 of the present disclosure can indicate the correct installation position of the part 101 on the tank 100 even if the attitude of the tank 100 has changed. Therefore, the worker device 10 of the present disclosure can be effectively used as a device to assist in installing the part on the installation target, even if, for example, the tank 100 is large or medium in size and the attitude of the tank 100 must be changed when installing the part 101.

[0053] Furthermore, according to the worker device 10, the inspection processing unit 22 superimposes virtual image content, which indicates the correct mounting state of the component 101 in the tank 100, on the tank 100 displayed on the display unit 12. According to this configuration example, it is possible to accurately inspect whether the mounting state of the component 101 is correct or not based on a comparison with the virtual image content.

[0054] Furthermore, in the worker device 10, the inspection processing unit 22 superimposes a colored component label B on the component 101 displayed on the display unit 12, and differentiates the display mode of the colored component label B of the component 101 that is correctly attached to the tank 100 from the display mode of the colored component label B of the component 101 that is incorrectly attached to the tank 100. This configuration example makes it possible to visually clearly distinguish between the component 101 that is correctly attached to the tank 100 and the component 101 that is incorrectly attached, thereby reducing the possibility of a non-conforming product being overlooked.

[0055] The present disclosure is not limited to the above-described embodiment, and modifications and extensions can be made as appropriate without departing from the spirit of the present disclosure. For example, the worker device 10 is not limited to a tablet, and may be various devices or equipment such as a laptop computer, a desktop computer, or a smartphone.

[0056] Furthermore, the part to be attached to the attachment target body may be identified, for example, by the worker manually inputting information such as the part's product number and model number into the worker device 10, or by equipping the worker device 10 with a learning function using artificial intelligence and estimating the part through image recognition.

[0057] Furthermore, the "part installation assistance system" and the "part installation inspection system" do not necessarily have to be implemented in one device 10, but may be implemented in different devices. Furthermore, the "part installation assistance system" and the "part installation inspection system" may be realized by a combination of multiple devices and equipment that are connected to each other so that they can communicate with each other wirelessly or via wires, for example.

[0058] Furthermore, the object to be attached is not limited to the tank 100 of the transformer, but may be various devices or equipment such as an electric motor.

[0059] Although one embodiment of the present invention has been described above, this embodiment is presented merely as an example and is not intended to limit the scope of the invention. These novel embodiments can be embodied in various other forms, and various omissions, substitutions, modifications, etc. can be made without departing from the spirit of the invention. The present embodiment and its modifications are included within the scope and spirit of the invention, and are also included in the inventions described in the claims and their equivalents. [Explanation of symbols]

[0060] In the drawing, 12 indicates a display unit, 21 indicates a support processing unit (instruction unit), 22 indicates an inspection processing unit (determination unit), 100 indicates a tank (mounting object) of a transformer, and 101 indicates a part.

Claims

1. A system for assisting in the attachment of a component to an attachment target, comprising: A display unit that displays the attachment object; an indicator that is superimposed on the object to be attached displayed on the display unit and indicates the attachment position of the component on the object to be attached; A part installation assistance system comprising:

2. 2. The component installation assistance system according to claim 1, wherein the instruction unit sets a reference position on the object to be installed, superimposes the reference position on the object to be installed displayed on the display unit, and indicates the installation position of the component based on the reference position.

3. The component installation support system according to claim 2 , wherein the instruction unit sets a portion of the installation target body having a predetermined shape as the reference position.

4. the attachment object has a plurality of surface portions, and attachment positions for the plurality of components are provided dispersedly on the plurality of surface portions, 2. The component installation assistance system according to claim 1, wherein the instruction unit superimposes a colored label on the surface portion displayed on the display unit, and causes the colored label to have a different color for each of the surface portions displayed on the display unit.

5. The component installation assistance system according to claim 1 , wherein the object to be installed is a transformer.

6. A system for inspecting whether a part is correctly attached to an attachment object, comprising: A display unit that displays the attachment object; a determination unit that determines whether or not the attachment manner of the component to the attachment target body is correct; A component installation inspection system comprising:

7. The component mounting inspection system according to claim 6 , wherein the determining unit displays a correct mounting state of the component on the mounting object by superimposing it on the mounting object displayed on the display unit.

8. 7. The component installation inspection system according to claim 6, wherein the determination unit superimposes colored labels on the components displayed on the display unit, and differentiates colored labels of components that are installed correctly relative to the installation object from colored labels of components that are installed incorrectly relative to the installation object.

9. A method for assisting in the attachment of a component to an attachment target, comprising: A display process for displaying the attachment object; an instruction process for superimposing the component on the object to be attached displayed by the display process and instructing the attachment position of the component on the object to be attached; A method for assisting in the installation of parts, including:

10. 10. The part installation support method according to claim 9, wherein the instruction processing sets a reference position on the object to be installed, superimposes the reference position on the object to be installed displayed by the display processing, and indicates the installation position of the part based on the reference position.

11. The component installation support method according to claim 10 , wherein the instruction process sets a portion of the installation target object having a predetermined shape as the reference position.

12. the attachment object has a plurality of surface portions, and attachment positions for the plurality of components are provided dispersedly on the plurality of surface portions, 10. The part installation support method according to claim 9, wherein the instruction process superimposes a colored label on the surface portion displayed by the display process, and the colored label is made to have a different color for each surface portion displayed by the display process.

13. The component installation assistance method according to claim 9, wherein the object to be installed is a transformer.

14. A method for inspecting whether a part is properly attached to an attachment object, comprising: A display process for displaying the attachment object; a determination process for determining whether or not the attachment manner of the component to the attachment target body is correct; A method for inspecting the installation of a part, including:

15. The component installation inspection method according to claim 14 , wherein the determination process displays a correct installation state of the component on the installation object superimposed on the installation object displayed by the display process.

16. 15. The component installation inspection method according to claim 14, wherein the determination process superimposes colored labels on the components displayed by the display process, and differentiates the colored labels of components that are correctly installed relative to the installation object from the colored labels of components that are incorrectly installed relative to the installation object.

Images