TWI717227B - Auxiliary detection and failure analysis system for large mechanical device and method thereof - Google Patents

Abstract

An auxiliary detection and failure analysis system for large mechanical device and method thereof are provided. All detection process steps of large machinery are provided to maintenance staff by augmented reality on detection auxiliary device. Test data are detected by detection device for large machinery. Inspection instruction information and inspection data are stored and analyzed by server to find failed components of large machinery and generate repair proposal. Therefore, the efficiency of assistance in maintenance of large machinery to avoid maintenance omissions and provide maintenance recommendations may be achieved.

Description

Large-scale mechanical device auxiliary detection and failure analysis system and method

An auxiliary detection and failure analysis system and method thereof, in particular to a large-scale mechanical device auxiliary detection and failure analysis system and method that provide auxiliary maintenance of large mechanical devices to avoid maintenance omissions and provide maintenance suggestions.

When a large-scale mechanical device needs to be repaired, the maintenance and inspection of a large-scale mechanical device requires a lot of inspection process steps. Therefore, the maintenance of a large-scale mechanical device requires a huge maintenance cost and a long maintenance time.

If there are omissions in the actual maintenance and inspection process of large mechanical devices, maintenance personnel will not be able to determine the failure of large-scale equipment, which will lead to increase in maintenance costs and repair time, and at worst, serious public safety accidents will occur. Reducing the omissions of maintenance personnel in the process of maintenance and inspection of large mechanical devices will be a problem to be solved.

In summary, it can be seen that in the prior art, there has been a long-term problem that there are too many steps in the maintenance and inspection process of large mechanical devices and easy to cause omissions. Therefore, it is necessary to propose improved technical means to solve this problem.

In view of the problem that the prior art has too many steps in the maintenance and detection process of large mechanical devices and easy to cause omissions, the present invention discloses a large mechanical device auxiliary detection and failure analysis system and method thereof, in which:

The auxiliary detection and failure analysis system for large-scale mechanical devices disclosed in the present invention is suitable for the detection of large-scale mechanical devices. It includes: auxiliary detection devices, detection devices, and servers. The auxiliary detection devices further include: image modules, first transmission modules Group, receiving module and virtual reality module; detection device further includes: detection module and second transmission module; server further includes: server receiving module, storage module, query module, selection module, Analysis module and server transmission module.

The image module of the detection auxiliary device is used to capture information images containing identification information of large mechanical devices; the first transmission module of the detection auxiliary device is used to transmit information images; the receiving module of the detection auxiliary device is used to receive Detection instruction information; and receiving faulty components and repair suggestions for large-scale mechanical devices; and the virtual reality module of the detection auxiliary device displays the detection instruction information in the display image in a virtual reality mode; and displays the occurrence of large-scale mechanical devices The faulty components and repair suggestions are displayed in the display image in virtual reality.

The detection module of the detection device is used for detecting the large mechanical device with reference to the detection instruction information to detect the corresponding detection data; and the second transmission module of the detection device is used for transmitting the detected detection data.

The server receiving module of the server is used to receive information and images from the first transmission module; and the detected detection data from the second transmission module; the storage module of the server is used to correspondingly store the detection instruction information And the detected detection data; the query module of the server is used to query the corresponding multiple detection process steps and the detection instruction information corresponding to each detection process step according to the identification information of the large mechanical device in the information image; the server The selection module of is used to select the detection instruction information corresponding to the first detection process step; when the storage module correspondingly stores the detection instruction information and the detected detection data, select the detection instruction information corresponding to the next detection process step; The analysis module of the server is when the detection instruction information and detected detection data corresponding to each detection process step are stored in the storage module, the analysis module analyzes the detection instruction information and the detected detection data. To analyze the faulty components of large mechanical devices and generate repair suggestions; and the server transmission module of the server is used to transmit the detection instruction information selected by the selection module to the receiving module; and to transmit the analysis module Analyzed the faulty components of the large-scale mechanical device and the repair suggestions to the receiving module.

The auxiliary detection and failure analysis method for large-scale mechanical devices disclosed in the present invention is suitable for the detection of large-scale mechanical devices and includes the following steps:

First, the information image containing the identification information of the large mechanical device is captured through the detection auxiliary device; then, the detection auxiliary device sends the information image to the server; then, the server queries the corresponding multiple based on the identification information of the large mechanical device in the information image. Detection process steps and detection instruction information corresponding to each detection process step; then, the server selects the detection instruction information corresponding to the first detection process step; then, the server sends the selected detection instruction information to the detection auxiliary device; , The detection auxiliary device displays the detection instruction information in the display image in virtual reality; then, the large mechanical device is detected by the detection device with reference to the detection instruction information to detect the corresponding detection data; then, the detection device transmits the detected data The detection data of to the server; then, the server correspondingly stores the detection instruction information and the detected detection data; then, the server selects the detection instruction information corresponding to the next detection process step; then, the server sends the selected detection instruction Then, the detection auxiliary device displays the detection instruction information in the display image in a virtual reality mode; then, back to the step of detecting the large mechanical device through the detection device referring to the detection instruction information to detect the corresponding detection data, until The server stores the detection instruction information and the detected detection data corresponding to each detection process step; then, the server analyzes the detection instruction information and the detected detection data to analyze the failure of the large mechanical device Then, the server transmits the faulty components of the large-scale mechanical device analyzed by the analysis module and the maintenance suggestions to the detection auxiliary device; finally, the detection auxiliary device converts the faulty component of the large-scale mechanical device and Repair suggestions are displayed in the display image in virtual reality.

The system and method disclosed in the present invention are as above. The difference between the system and the prior art is that the augmented reality method is used to provide the maintenance personnel with all the inspection process steps of the large mechanical device in the detection auxiliary device. Perform detection to obtain corresponding detection data. The server correspondingly stores detection instruction information and detection data for analysis, which can analyze faulty components of large mechanical devices and generate maintenance suggestions.

Through the above-mentioned technical means, the present invention can achieve the technical effects of providing maintenance assistance for large mechanical devices to avoid maintenance omissions and provide maintenance suggestions.

The following describes the implementation of the present invention in detail with the drawings and embodiments, so as to fully understand and implement the implementation process of how the present invention uses technical means to solve technical problems and achieve technical effects.

The following first describes the auxiliary detection and failure analysis system of the large-scale mechanical device disclosed in the present invention, and please refer to "Figure 1" which shows the auxiliary detection and failure analysis system of the large-scale mechanical device of the present invention. System block diagram.

The auxiliary detection and failure analysis system for large-scale mechanical devices disclosed in the present invention is suitable for the detection of large-scale mechanical devices. The aforementioned large-scale mechanical devices are, for example, lathes, milling machines, grinders, cutting machines, electroplating machines, etching machines, air-conditioning equipment... This is just an example for illustration and does not limit the scope of application of the present invention. It includes: a detection auxiliary device 10, a detection device 20, and a server 30. The detection auxiliary device 10 further includes: an image module 11, a second A transmission module 12, a receiving module 13 and a virtual reality module 14; the detection device 20 further includes: a detection module 21 and a second transmission module 22; the server 30 further includes: a server receiving module 31, storage The module 32, the query module 33, the selection module 34, the analysis module 35, and the server transmission module 36.

When a large-scale mechanical device fails, the maintenance personnel can first capture the information image 41 containing the large-scale mechanical device identification information 411 through the image module 11 of the detection auxiliary device 10. The aforementioned detection auxiliary device 10 is an image capturing function The electronic device, the detection auxiliary device 10 is, for example, a smart phone, a tablet computer, a notebook computer, etc. This is only an example, and does not limit the scope of application of the present invention. Please refer to the aforementioned information image 41 As shown in Figure 2, Figure 2 is a schematic diagram of information images for auxiliary detection and failure analysis of large mechanical devices of the present invention. Large mechanical device identification information 411 is presented in the form of serial numbers in "Figure 2". This is only an example. The large-scale mechanical device identification information 411 can also be presented in the form of text, which does not limit the scope of application of the present invention.

The detection auxiliary device 10 establishes a connection with the server 30 through a wireless transmission method. The aforementioned wireless transmission method is for example: Wi-Fi, mobile communication network (for example: 3G, 4G, 5G, etc.)... etc., here are only examples It should be noted that the application scope of the present invention is not limited by this, and the first transmission module 12 of the detection auxiliary device 10 can transmit the information image 41 to the server 30.

The server receiving module 31 of the server 30 can receive the information image 41 from the first transmission module 12 of the detection auxiliary device 10, and the server 30 will recognize the information 411 of the large mechanical device in the received information image 41 through text recognition technology. For recognition, please refer to the description of the prior art for the character recognition technology, and the present invention will not be repeated here.

Then, the query module 33 of the server 30 can query the corresponding multiple detection process steps and the detection instruction information corresponding to each detection process step according to the large-scale mechanical device identification information 411 in the information image 41, the aforementioned detection instruction information It includes a combination of detection position indication, detection item indication, and detection operation indication, and the aforementioned detection indication information can be the presentation form of images, video presentations, text presentations... etc. This is just an example for illustration. Without limiting the scope of application of the present invention, the inspection instruction information is used to instruct maintenance personnel to perform inspections in the inspection process steps.

Then, the selection module 34 of the server 30 will select the detection instruction information corresponding to the first detection process step, and transmit the detection selected by the selection module 34 of the server 30 through the server transmission module 36 of the server 30 Instruction information is sent to the detection auxiliary device 10, and the receiving module 13 of the detection auxiliary device 10 can receive the detection instruction information from the server transmission module 36 of the server 30, and then detect the detection information through the virtual reality module 14 of the detection auxiliary device 10 The instruction information 421 is displayed in the display image 42 in a virtual reality mode. Please refer to the "Figure 3" for the schematic of the display image 42. "Figure 3" shows the display of auxiliary detection and failure analysis of the large mechanical device of the present invention. In the image diagram, the detection instruction information 421 is presented in the form of text in "Figure 3". This is only an example, and the presentation method of the detection instruction information 421 is not limited in the present invention.

Then, the operator can use the detection device 20 to detect large-scale mechanical devices through the detection instruction information 421 displayed by the virtual reality module 14 of the detection auxiliary device 10, and the detection module 21 of the detection device 20 transmits the corresponding detector Detect large-scale mechanical devices to detect corresponding detection data. The detection module 21 of the detection device 20 detects large-scale mechanical devices including mechanical structure detection, mechanical component detection, voltage detection, current detection, pressure detection, temperature detection, The combination of the conduction detection and the residual detection is only an example for illustration, and the application scope of the present invention is not limited by this.

The detection device 20 establishes a connection with the server 30 through a wireless transmission method. The aforementioned wireless transmission method is for example: Wi-Fi, mobile communication network (for example: 3G, 4G, 5G, etc.)... etc., which are only examples for illustration However, this does not limit the scope of application of the present invention. After the detection module 21 of the detection device 20 detects the large mechanical device to detect the corresponding detection data, the second transmission module 22 of the detection device 20 can transmit The detected data is sent to the server 30.

The server receiving module 31 of the server 30 can receive the detected detection data from the second transmission module 22 of the detection device 20, and then, the storage module 32 of the server 30 can correspond to the first detection data. The detection instruction information corresponding to the process steps and the detected detection data.

After the storage module 32 of the server 30 correspondingly stores the detection instruction information and the detected detection data, the selection module 34 of the server 30 will select the next detection process step (in the embodiment, the second one will be selected) The detection process step) corresponding to the detection instruction information, and the detection instruction information selected by the selection module 34 of the server 30 is transmitted to the detection auxiliary device 10 through the server transmission module 36 of the server 30, and the reception mode of the detection auxiliary device 10 The group 13 can receive the detection instruction information from the server transmission module 36 of the server 30, and then display the detection instruction information 421 in the display image 42 in a virtual reality mode through the virtual reality module 14 of the detection auxiliary device 10. Please refer to "Figure 4" for the schematic diagram of the displayed image 42, which is a schematic diagram of the displayed image for auxiliary detection and failure analysis of the large mechanical device of the present invention.

Then, it will return to the detection module 21 of the detection device 20 to detect the large mechanical device through the corresponding detector to detect the repeated process of the corresponding detection data, until the storage module 32 of the server 30 detects each The detection instruction information corresponding to the process steps and the detected detection data are stored accordingly.

After the storage module 32 of the server 30 stores the detection instruction information corresponding to each detection process step and the detected detection data, the analysis module 35 of the server 30 analyzes the detection instruction information and the detected detection data. The data is analyzed to analyze the faulty components of large mechanical devices and generate repair suggestions.

Then, the server sending module 36 of the server 30 can send the faulty components and repair suggestions of the large-scale mechanical device to the testing auxiliary device 10, and the receiving module 13 of the testing auxiliary device 10 can be sent from the server of the server 30 The transmission module 36 receives the faulty components of the large mechanical device and repair suggestions, and displays the faulty components 422 and repair suggestions 423 of the large mechanical device in virtual reality through the virtual reality module 14 of the detection auxiliary device 10 In the displayed image 42, please refer to the "Figure 5" for the schematic diagram of the displayed image 42. "Figure 5" is a schematic diagram of the displayed image for auxiliary detection and failure analysis of the large mechanical device of the present invention.

The query module 33 of the server 30 further includes querying the normal data range corresponding to each inspection process step according to the identification information of the large mechanical device in the information image. The selection module 34 of the server 30 further includes the selection of the next inspection process. At the same time, select the normal data range corresponding to the current detection process step. The server transmission module 36 of the server 30 further includes transmission of the detection instruction information selected by the selection module 34 of the server 30 and the selected normal data range to Testing auxiliary device 10.

The receiving module 13 of the detection auxiliary device 10 can receive the detection instruction information and the normal data range from the server transmission module 36 of the server 30, and then send the detection instruction information and the normal data range through the virtual reality module 14 of the detection auxiliary device 10 The data range is displayed on the display image in a virtual reality mode, so as to provide maintenance personnel with real-time access to whether the detection data obtained by using the detection device 20 to detect large mechanical devices falls within the normal data range.

Next, please refer to "Figure 6A" to "Figure 6C". "Figure 6A" to "Figure 6C" illustrate the method flow chart of the auxiliary detection and fault analysis method for large mechanical devices of the present invention.

First, the information image containing the identification information of the large mechanical device is captured through the detection auxiliary device (step 101); then, the detection auxiliary device sends the information image to the server (step 102); then, the server refers to the large mechanical device in the information image The device identification information queries the corresponding multiple detection process steps and the detection instruction information corresponding to each detection process step (step 103); then, the server selects the detection instruction information corresponding to the first detection process step (step 104); then , The server sends the selected detection instruction information to the detection auxiliary device (step 105); then, the detection auxiliary device displays the detection instruction information in the display image in a virtual reality mode (step 106); then, the detection device refers to the detection The instruction information detects the large mechanical device to detect the corresponding detection data (step 107); then, the detection device transmits the detected detection data to the server (step 108); then, the server correspondingly stores the detection instruction information and the corresponding detection data. The detected detection data (step 109); then, the server selects the detection instruction information corresponding to the next detection process step (step 110); then, the server transmits the selected detection instruction information (step 111); then, the detection assistance The device displays the detection instruction information in the display image in a virtual reality mode (step 112); then, it returns to the step of detecting the large mechanical device through the detection device referring to the detection instruction information to detect the corresponding detection data until the server The detection instruction information corresponding to each detection process step and the detected detection data are correspondingly stored (step 113); then, the server analyzes the detection instruction information and the detected detection data to analyze the large mechanical device The faulty component that has failed and a repair suggestion is generated (step 114); then, the server sends the faulty component and repair suggestion of the large mechanical device analyzed by the analysis module to the testing auxiliary device (step 115); finally, the testing auxiliary device The faulty components of the large mechanical device and repair suggestions are displayed in the display image in a virtual reality mode (step 116).

To sum up, it can be seen that the difference between the present invention and the prior art is to provide maintenance personnel with all the inspection process steps for large-scale mechanical devices in the detection auxiliary device in the augmented reality method, and the large-scale mechanical devices are actually tested through the detection device. In order to obtain the corresponding inspection data, the server correspondingly stores the inspection instruction information and the inspection data for analysis, which can analyze the faulty components of the large mechanical device and generate maintenance suggestions.

This technical means can solve the problem of excessive steps in the maintenance and inspection process of large mechanical devices in the prior art and easily lead to omissions, thereby achieving the technical effect of providing maintenance assistance for large mechanical devices to avoid omissions and provide maintenance suggestions.

Although the embodiments disclosed in the present invention are as above, the content described is not used to directly limit the scope of patent protection of the present invention. Anyone with ordinary knowledge in the technical field to which the present invention belongs can make slight changes in the form and details of the implementation without departing from the spirit and scope of the present invention. The patent protection scope of the present invention shall still be subject to those defined by the attached patent application scope.

10: Detection auxiliary device 11: Image module 12: The first transmission module 13: receiving module 14: Virtual reality module 20: Detection device 21: Detection module 22: The second transmission module 30: server 31: Server receiving module 32: storage module 33: Query module 34: select module 35: Analysis Module 36: Server transmission module 41: Information Image 411: Identification information of large mechanical devices 42: Display image 421: Detection instruction information 422: faulty component 423: Repair Suggestions Step 101: Capture an information image containing identification information of a large mechanical device through the detection aid Step 102: The detection auxiliary device sends the information image to the server Step 103: The server queries the corresponding multiple detection process steps and the detection instruction information corresponding to each detection process step according to the identification information of the large mechanical device in the information image Step 104: The server selects the detection instruction information corresponding to the first detection process step Step 105: The server sends the selected detection instruction information to the detection auxiliary device Step 106: The detection aid device displays the detection instruction information in the display image in a virtual reality mode Step 107: Use the detection device to refer to the detection instruction information to detect the large mechanical device to detect the corresponding detection data Step 108: The detection device sends the detected detection data to the server Step 109: The server correspondingly stores the detection instruction information and the detected detection data Step 110: The server selects the detection instruction information corresponding to the next detection process step Step 111: The server sends the selected detection instruction information Step 112: The detection aid device displays the detection instruction information in the display image in a virtual reality mode Step 113: Go back to the step of detecting the large mechanical device through the detection device referring to the detection instruction information to detect the corresponding detection data, until the server corresponds the detection instruction information corresponding to each detection process step with the detected detection data Save until Step 114: The server analyzes the detection instruction information and the detected detection data to analyze the faulty components of the large mechanical device and generate repair suggestions Step 115: The server sends the faulty components and repair suggestions of the large mechanical device that are analyzed by the analysis module to the testing auxiliary device Step 116: The detection auxiliary device displays the faulty components and repair suggestions of the large mechanical device in the display image in a virtual reality mode

Figure 1 is a system block diagram of the auxiliary detection and failure analysis system for large mechanical devices of the present invention. Figure 2 is a schematic diagram of information images for auxiliary detection and failure analysis of the large mechanical device of the present invention. Figures 3 to 5 are schematic diagrams of display images for auxiliary detection and failure analysis of large mechanical devices of the present invention. Fig. 6A and Fig. 6C are flowcharts of the method for auxiliary detection and failure analysis of large-scale mechanical devices of the present invention.

10: Detection auxiliary device

11: Image module

12: The first transmission module

13: receiving module

14: Virtual reality module

20: Detection device

21: Detection module

22: The second transmission module

30: server

31: Server receiving module

32: storage module

33: Query module

34: select module

35: Analysis Module

36: Server transmission module

Claims (8)

A large-scale mechanical device auxiliary detection and failure analysis system is suitable for the detection of a large-scale mechanical device, which includes: A detection auxiliary device, the detection auxiliary device further comprises: An image module for capturing an information image containing identification information of a large mechanical device; A first transmission module for transmitting the information image; A receiving module for receiving a detection indication information; and receiving faulty components and repair suggestions of the large-scale mechanical device that have failed; and A virtual reality module that displays the detection instruction information in a virtual reality manner in a display image; and displays the malfunctioning components of the large-scale mechanical device and repair suggestions on the display in a virtual reality manner In the image A detection device, which further includes: A detection module for detecting the large mechanical device with reference to the detection instruction information to detect corresponding detection data; and A second transmission module for transmitting the detected detection data; and A server, the server further includes: A server receiving module for receiving the information image from the first transmission module; and receiving the detected detection data from the second transmission module; A storage module for correspondingly storing the detection instruction information and the detected detection data; A query module for querying the corresponding multiple detection process steps and the detection instruction information corresponding to each detection process step according to the identification information of the large mechanical device in the information image; A selection module for selecting the detection instruction information corresponding to the first detection process step; when the storage module correspondingly stores the detection instruction information and the detected detection data, select the next detection The detection instruction information corresponding to the process steps; An analysis module. After the detection instruction information and the detected detection data corresponding to each detection process step are stored in the storage module, the analysis module performs the analysis on the detection instruction information and the detection data. Analyze the detected detection data to analyze the faulty components of the large-scale mechanical device and generate repair suggestions; and A server transmission module for transmitting the detection instruction information selected by the selection module to the receiving module; and for transmitting the failure of the large mechanical device analyzed by the analysis module Faulty components and repair suggestions are to the receiving module. For example, the large-scale mechanical device auxiliary detection and fault analysis system described in the first item of the scope of patent application, wherein the detection module detects large-scale mechanical devices including mechanical structure detection, mechanical component detection, voltage detection, current detection, and pressure detection A combination of temperature detection, continuity detection and residual detection. In the large-scale mechanical device auxiliary detection and failure analysis system described in the first item of the scope of patent application, the detection instruction information includes a combination of detection position instructions, detection item instructions, and detection operation instructions. The auxiliary detection and failure analysis system for large-scale mechanical devices as described in item 1 of the scope of patent application, wherein the system further includes: The detection auxiliary device further includes: The receiving module further includes receiving the detection instruction information and a normal data range; The virtual reality module further includes displaying the detection instruction information and the normal data range in the display image in a virtual reality manner; and The server further includes: The query module further includes querying the normal data range corresponding to each detection process step according to the identification information of the large mechanical device in the information image; The selection module further includes selecting the normal data range corresponding to the current detection process step after the storage module correspondingly stores the detection instruction information and the detected detection data; and The server transmitting module further includes transmitting the detection instruction information selected by the selection module and the selected normal data range to the receiving module. A method for auxiliary detection and failure analysis of large-scale mechanical devices, suitable for the detection of a large-scale mechanical device, includes the following steps: Capturing an information image containing identification information of a large mechanical device through a detection auxiliary device; The detection auxiliary device transmits the information image to a server; The server queries the corresponding multiple detection process steps and the detection instruction information corresponding to each detection process step according to the identification information of the large mechanical device in the information image; The server selects the detection instruction information corresponding to the first detection process step; The server sends the selected detection instruction information to the detection auxiliary device; The detection auxiliary device displays the detection instruction information in a display image in a virtual reality mode; Detect the large mechanical device by referring to the detection instruction information through a detection device to detect corresponding detection data; The detection device transmits the detected detection data to the server; The server correspondingly stores the detection instruction information and the detected detection data; The server selects the detection instruction information corresponding to the next detection process step; The server sends the selected detection instruction information; The detection auxiliary device displays the detection instruction information in the display image in a virtual reality mode; Return to the step of detecting the large mechanical device through the detection device with reference to the detection instruction information to detect the corresponding detection data, until the server detects the detection instruction information corresponding to each detection process step and The detected detection data is stored correspondingly; The server analyzes the detection instruction information and the detected detection data to analyze the faulty component of the large mechanical device and generate maintenance suggestions; The server transmits the faulty components and maintenance suggestions of the large-scale mechanical device that are analyzed by the analysis module to the detection auxiliary device; and The detection auxiliary device displays the faulty components of the large-scale mechanical device and maintenance suggestions in the display image in a virtual reality manner. For example, the auxiliary detection and fault analysis method for large-scale mechanical devices as described in item 5 of the scope of patent application, wherein the detection device detects large-scale mechanical devices including mechanical structure detection, mechanical component detection, voltage detection, current detection, pressure detection, A combination of temperature detection, continuity detection and residual detection. As described in item 5 of the scope of patent application, the auxiliary detection and failure analysis method for large mechanical devices, wherein the detection indication information includes a combination of detection position indication, detection item indication, and detection operation indication. As described in item 5 of the scope of patent application, the method for auxiliary detection and failure analysis of large mechanical devices, wherein the method further includes the following steps: The server queries the normal data range corresponding to each detection process step according to the identification information of the large mechanical device in the information image; The server selects the detection instruction information corresponding to the next detection process step, and selects the normal data range corresponding to the current detection process step; The server transmits the selected detection instruction information and the selected normal data range to the detection auxiliary device; and The detection auxiliary device displays the detection instruction information and the normal data range in the display image in a virtual reality manner.

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