CN112667185A - Maintainability analysis visual display method and system - Google Patents
Maintainability analysis visual display method and system Download PDFInfo
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- CN112667185A CN112667185A CN202110278206.0A CN202110278206A CN112667185A CN 112667185 A CN112667185 A CN 112667185A CN 202110278206 A CN202110278206 A CN 202110278206A CN 112667185 A CN112667185 A CN 112667185A
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Abstract
The invention provides a maintainability analysis visual display method and a maintainability analysis visual display system, wherein firstly, a visual analysis object of maintainability analysis is determined; the visual analysis object comprises a product body, a maintainability factor real-time analysis process, maintainability weak links and maintainability improvement suggestions; then, determining a visual area at any spatial position in the virtual scene according to any size and on the basis of the principle of 'not shielding the current visual analysis object'; and finally, visually displaying the visual analysis object in the visual area according to the time layout. The maintainability analysis is synchronously and visually displayed in real time, so that the whole process is more visual, and the user experience is further improved.
Description
Technical Field
The invention relates to the technical field of visual display, in particular to a maintainability analysis visual display method and system.
Background
The maintainability analysis refers to analyzing qualitative factors and quantitative factors of the maintainability of the product according to a certain analysis criterion in the product design stage, finding defects in the maintainability design as soon as possible, and avoiding the occurrence of results which cause difficult maintenance or even incapability of maintenance in the later use stage. At the present stage, maintainability analysis can be generally performed by two modes of a real sample machine and a virtual sample machine, and based on time consumption, labor consumption and consumption of maintainability analysis of the real sample machine, the maintainability analysis based on the virtual sample machine has been comprehensively performed by industrial departments, which is also a current popular working mode.
The maintainability analysis based on the virtual prototype can be carried out in a commercialized virtual platform or a self-developed platform, some colleges and scientific research institutions have widely carried out related work, although the virtual reality technology brings great advantages to the maintainability analysis work in the time and space aspect, the maintainability analysis process or the analysis result of the working mode often needs to be opened by a user through an analysis tool, the labor cost is increased, real-time synchronous display with the analysis process is difficult to achieve, even if the self-developed platform can display data and results in the analysis process in real time, the user needs to understand the current maintainability design level through own cognition, and intuition and user experience are poor.
The data information can be interactively expressed by visually utilizing the perception of human eyes so as to further enhance cognition, a large amount of invisible or difficult-to-directly-displayed data information is converted into high-efficiency cognitive texts, graphs, symbols, colors and the like in the process, and the effect on enhancing the data identification and transmitting key information of users is remarkable, so that the reasonable maintainability analysis visualization method has positive effects on enhancing the user experience of the users and improving the maintainability analysis work efficiency. However, how to visually display the maintainability analysis becomes a technical problem to be solved urgently in the field.
Disclosure of Invention
The invention aims to provide a maintainability analysis visual display method and a maintainability analysis visual display system, so that the maintainability analysis can be synchronously displayed in a visual manner in real time, and the intuitiveness and the user experience can be improved.
In order to achieve the above object, the present invention provides a maintainability analysis visual display method, including:
step S1: determining a visual analysis object of maintainability analysis; the visual analysis object comprises a product body, a maintainability factor real-time analysis process, maintainability weak links and maintainability improvement suggestions;
step S2: determining a visual area at any spatial position in a virtual scene according to any size and on the basis of the principle of not shielding a current visual analysis object;
step S3: and visually displaying the visual analysis objects in the visual area according to the time layout.
Optionally, the method further comprises:
step S4: based on a closing principle and an approaching principle of visual perception, distinguishing the visual area and the virtual scene in a frame mode;
or based on the similar principle of visual perception, the visual area and the virtual scene are distinguished in a color difference mode.
Optionally, the visually displaying the visual analysis object in the visualization region according to a temporal layout specifically includes:
step S31: visually displaying the product body in the visual area;
step S32: visually displaying the maintainability factor real-time analysis process in the visual area;
step S33: visually displaying the maintainable weak link in the visual area;
step S34: visually displaying the serviceability improvement suggestion within the visualization area.
Optionally, the visually displaying the maintainability factor real-time analysis process in the visualization area specifically includes:
step S321: visually displaying the maintenance visibility real-time analysis process in a visual sub-area;
step S322: visually displaying the maintenance accessibility real-time analysis process in the accessible area;
step S323: visually displaying the maintenance safety real-time analysis process in the visual area;
step S324: visually displaying the real-time analysis process of the operation space in the visual area;
step S325: performing visual display on the human-computer work efficiency real-time analysis process in the visual area;
step S326: visually displaying the error-proof real-time analysis process in the visual area;
step S327: and visually displaying the real-time analysis process of the maintenance parameters in the visual area.
The invention also provides a maintainability analysis visual display system, comprising:
the visual analysis object determining module is used for determining a visual analysis object of maintainability analysis; the visual analysis object comprises a product body, a maintainability factor real-time analysis process, maintainability weak links and maintainability improvement suggestions;
the visual area determining module is used for determining a visual area at any spatial position in a virtual scene according to any size and on the basis of the principle of not shielding a current visual analysis object;
and the visual display module is used for visually displaying the visual analysis object in the visual area according to the time layout.
Optionally, the system further comprises:
the scene and area distinguishing module is used for distinguishing the visual area from the virtual scene in a frame mode based on a closing principle and an approaching principle of visual perception; or based on the similar principle of visual perception, the visual area and the virtual scene are distinguished in a color difference mode.
Optionally, the visual display module specifically includes:
the first visual display unit is used for visually displaying the product body in the visual area;
and the second visual display unit is used for visually displaying the maintainability factor real-time analysis process in the visual area.
Optionally, the visual display module further includes:
and the third visual display unit is used for visually displaying the maintainable weak link in the visual area.
Optionally, the visual display module further includes:
a fourth visual display unit for visually displaying the serviceability improvement suggestion in the visualization area.
Optionally, the second visual display unit specifically includes:
the first visual display subunit is used for visually displaying the maintenance visibility real-time analysis process in a visual sub-area;
the second visual display subunit is used for visually displaying the maintenance accessibility real-time analysis process in the accessible area;
the third visual display subunit is used for visually displaying the maintenance safety real-time analysis process in the visual area;
the fourth visual display subunit is used for visually displaying the real-time analysis process of the operation space in the visual area;
the fifth visual display subunit is used for visually displaying the human-computer work efficiency real-time analysis process in the visual area;
the sixth visual display subunit is used for visually displaying the error-prevention real-time analysis process in the visual area;
and the seventh visual display subunit is used for visually displaying the real-time analysis process of the maintenance parameters in the visual area.
According to the specific embodiment provided by the invention, the invention discloses the following technical effects:
the invention provides a maintainability analysis visual display method and a maintainability analysis visual display system, wherein firstly, a visual analysis object of maintainability analysis is determined; the visual analysis object comprises a product body, a maintainability factor real-time analysis process, maintainability weak links and maintainability improvement suggestions; then, determining a visual area at any spatial position in the virtual scene according to any size and on the basis of the principle of 'not shielding the current visual analysis object'; and finally, visually displaying the visual analysis object in the visual area according to the time layout. The maintainability analysis is synchronously and visually displayed in real time, so that the whole process is more visual, and the user experience is further improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a flow chart of a maintainability analysis visualization display method according to an embodiment 1 of the present invention;
fig. 2 is a schematic view of a visualization sub-region and a field of view distribution in embodiment 1 of the present invention;
FIG. 3 is a schematic diagram of reachable regions in example 1 of the present invention;
FIG. 4 is a schematic view of an impact interference region in example 1 of the present invention;
FIG. 5 is a schematic view of a real-time analysis process of maintenance parameters in embodiment 1 of the present invention;
fig. 6 is a structural diagram of a maintainability analysis visual display system in embodiment 2 of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention aims to provide a maintainability analysis visual display method and a maintainability analysis visual display system, so that the maintainability analysis can be synchronously displayed in a visual manner in real time, and the intuitiveness and the user experience can be improved.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Example 1
As shown in fig. 1, the present invention provides a maintainability analysis visualization display method, including:
step S1: determining a visual analysis object of maintainability analysis; the visual analysis object comprises a product body, a maintainability factor real-time analysis process, maintainability weak links and maintainability improvement suggestions.
Step S2: determining a visual area at any spatial position in a virtual scene according to any size and on the basis of the principle of not shielding a current visual analysis object; during the analysis process, the spatial position and the size of the visual region in the virtual scene can be adjusted arbitrarily.
Step S3: and visually displaying the visual analysis objects in the visual area according to the time layout.
The individual steps are discussed in detail below:
the present invention further includes step S4: based on a closing principle and an approaching principle of visual perception, a visual area and a virtual scene are distinguished in a frame mode, or based on a similar principle of visual perception, the visual area and the virtual scene are distinguished in a color difference mode.
The time layout of the invention refers to the moment when the visual analysis object appears and disappears in a virtual scene, and the visual appearance and disappearance of each visual analysis object are determined according to the self position and size of the visual analysis object and by taking 'no shielding of the current analysis object', namely, the appearance and disappearance of various visualizations are controlled on the logic relation, wherein the visualization of a product body is continuous all the time, the visual appearance of a maintainable weak link is immediately after the visualization of a real-time analysis process of maintainable factors is finished, the real-time analysis process of the maintainable factors and the superposition of the maintainable weak link on the visualization effect are avoided, and the maintainable weak link visualization can be kept or disappear when the visualization is suggested by the improvement of maintainability finally.
Step S3: visually displaying the visual analysis object in the visual area according to the time layout, specifically comprising:
step S31: and visually displaying the product body in the visual area.
The virtual scene for developing maintainability analysis based on the virtual prototype is generally an object of a whole machine or a system level, and products contained in the virtual scene are various in types and large in quantity, so that a problem product body cannot be found in time. The problem product body is visualized, so that the attention of an analyst is focused on the problem product body in the first time, and the attention can be quickly positioned to the problem product.
The visual display of the product body means that the sight of an analyst is focused on the current product body at the first time, the visual design element of the color is selected based on the visual highlighting effect, the color distinction between the adjacent product and the surrounding environment is realized by changing the color attributes (hue, saturation and brightness) of the product body, and the focusing time of the analyst on the product can be further shortened by combining with dynamic characteristics such as flicker.
The visual target positioning is realized through the product body, and further, when the product body carries out maintainability qualitative factor and quantitative factor analysis, the real-time visualization is carried out on the analysis process of each factor, so that the visual display of the maintainability factors of the current product is realized one by one, and the analyst can integrally know the maintainability level of the current product.
Step S32: visually displaying the real-time analysis process of the maintainability factors in the visual area; the maintainability factors include: maintenance visibility, maintenance accessibility, maintenance safety, operating space, ergonomics, error protection and maintenance parameters, whereby visually displaying the real-time course of the analysis of the maintainability factors in the visualization area comprises the following steps:
step S321: and visually displaying the maintenance visibility real-time analysis process in the visual sub-area.
As shown in fig. 2, (a) is a schematic diagram of left and right viewing angle ranges, (b) is a schematic diagram of up and down viewing angle ranges, and (c) is a schematic diagram of view field distribution; the repair visualizations include visualization sub-regions and visual results. The former uses human eyes as a drawing origin in a three-dimensional graph mode, and forms a conical view field according to the upper and lower view angle ranges (-10 degrees, +/-15 degrees) and the left and right view angle ranges (-15 degrees, +/-15 degrees) according to the visual characteristics, so that the visual subregion range of the current human eyes is drawn in the visual region of the virtual scene, and the visual subregion range is transparent; the latter gives out a judgment result of visibility through a text description or a symbol description according to whether the product body is in the range of the visualized sub-area. The visual field is divided into three parts, corresponding three judgment results are obtained, the middle transparent area is an optimal visual field area, the semi-transparent areas on the left side and the right side of the optimal area are maximum visual cone areas, the surrounding non-transparent areas are invisible areas, and the visibility good degree of the three areas is gradually weakened.
Step S322: and visually displaying the maintenance accessibility real-time analysis process in the accessible area.
TABLE 1 parameter table of respective degree of freedom
The repair reachability includes the reachable area and the reachable result (i.e., the analysis result). The former being by way of three-dimensional graphics, by hand orThe fingers are used for drawing an original point, and the 7 joint degrees of freedom of the three joints of the wrist, the elbow and the shoulder are respectively the first degree of freedom of the wrist joint according to the motion characteristics of the armθ 1And a second degree of freedomθ 2First degree of freedom of elbow jointθ 3And a second degree of freedomθ 4First degree of freedom of the shoulder jointθ 5Second degree of freedomθ 6And a third degree of freedomθ 7The parameters of the respective degrees of freedom are shown in Table 1. As shown in fig. 3, a reachable area range of the current hand or finger is drawn in the three-dimensional scene visualization area according to three joints, that is, a reachable area is inside the boundary, an unreachable area is outside the boundary, and the reachable area range is transparent; the latter gives out the judgment result of accessibility by text description or symbol prompt according to whether the product body is in the reachable area range and considering the space constraint caused by other product bodies.
Step S323: and visually displaying the maintenance safety real-time analysis process in the visual area.
The maintenance safety real-time analysis process comprises the real-time analysis processes of mechanical safety, electrical safety, thermal safety, electromagnetic radiation safety and the like during the current maintenance operation.
The mechanical safety refers to sharp corners, sharp edges and the like which may cause injury to people during maintenance operation, and the real-time visual display of the analysis process is realized through modes such as color change, symbol reminding, position designation, character description and the like.
The electrical safety refers to an electrical connector, an electric wire and the like which may cause injury to people during maintenance operation, and the real-time analysis process visual display is realized through modes such as color change, symbol reminding, position designation, character description, dynamic flashing and the like.
The thermal safety refers to a heat source which may cause harm to personnel during maintenance operation, and the real-time analysis process visual display is realized through modes such as color change, symbol reminding, position designation, text description, dynamic flashing and the like.
The electromagnetic radiation safety refers to a radiation source which may cause injury to personnel during maintenance operation, and the real-time analysis process visual display is realized through modes of color change, symbol reminding, position designation, text description, dynamic flashing and the like.
Step S324: and visually displaying the real-time analysis process of the operation space in the visual area.
The visualization of the real-time analysis process of the operation space comprises the visualization of a collision area and the visualization of an analysis result of the operation space.
Visualization of the collision area: when a human body part and a surrounding environment are overlapped at a certain point in space, interference can be judged to exist in a three-dimensional environment visualization area, and the visualization of a collision interference area indicates the interference part by means of color change, dynamic flicker and the like of the interference part aiming at the interference of hands, arms and other parts of the body and a product body in a virtual scene visualization area during current maintenance operation, as shown in fig. 4.
Visualization of the results of the operation space analysis: based on the current interference part, the interference part is statically displayed in a three-dimensional environment, the dynamic range of motion needs to be considered in actual operation, and the actual requirements of maintenance operation on space, such as the requirement of a wrench on operating a single rotation angle and the requirement of a hand plugging object on a single distance, are combined, and whether the space requirements of operation are met is indicated in symbol reminding and text description modes.
Step S325: and carrying out visual display on the human-computer work efficiency real-time analysis process in the visual area.
Human-machine ergonomics real-time analysis process visualization, including instantaneous comfort visualization of current maintenance personnel gestures, and comfort visualization considering duration.
The visualization of the instant comfort level is performed on the virtual human body through colors, and the comfort level of each joint point and each limb joint is described, wherein the comfort level comprises color schemes in different colors or color schemes in different depths of the same color, and for example, the color schemes in different colors can be selected from the following four types: the light gray is used as a very comfortable color mark, the white is used as a more comfortable color mark, the dark gray is used as a more uncomfortable color mark, the black is used as a very uncomfortable color mark, the instant comfort level is expressed, and the four types of comfort levels are gradually reduced from good to bad.
The instantaneous comfort level may change over time, for example, by lifting a lighter object by hand over a period of time, the fatigue may increase, and become uncomfortable. Therefore, considering the comfort level of the duration, the comfort level of each joint point and limb joint after the duration of the current posture is determined by combining the comfort level of the instant posture and the duration of the current maintenance operation or action, for example, the above four types of instant comfort levels, and after the duration t, the comfort level is reduced by one level, and the visualization is described by corresponding color change, symbol reminding and text description.
Step S326: and visually displaying the error-proof real-time analysis process in the visual area.
Aiming at similar pipelines, similar joints and similar switches existing in a current product body, such as similar material attributes (similar metals and similar organic materials), similar pipe diameter sizes (same section radius and same caliber) and similar shapes (same plectrum and same button), the method comprises visualization of similar parts and visualization of analysis results, wherein the similar parts are marked in a virtual scene visualization area through the same color, and the similar parts and the analysis results are visually displayed in a symbol reminding mode and a character describing mode.
Step S327: and visually displaying the real-time analysis process of the maintenance parameters in the visual area.
And the visualization of the real-time analysis process of the maintenance parameters comprises the visualization of three aspects of the current product body maintenance step, the duration of each step and the total maintenance time. The visualization of the maintenance step is in a network form, and each node in the network is specifically described in the current step; the duration of each step is displayed on the network node; the total repair time is displayed in the virtual scene visualization area in a symbol + number manner, as shown in fig. 5. The size of the grid has no specific requirements, and the key point is that the setting of the nodes corresponds to the steps one by one.
Step S33: and visually displaying the maintainable weak link in the visual area.
Step S32 realizes the traversal visualization of the maintainability analysis, further visualizes the details of the maintainability factors with problems, if it is said that step S32 is the visualization of each maintainability factor analysis process, and step S33 is the visualization of the maintainability factor analysis result, solving the visualization problem of "what specific factors and what design defects exist at what positions".
The maintainable weak link is not up to a predetermined design level or does not meet the current design requirement, and it is determined by setting a threshold value which is the analysis result in step S32, a certain grade of the qualitative result is used as a threshold value (for example, weak link below good), a certain value is used as a threshold value for the quantitative result (for example, weak link above or below the certain value), and these "analysis results after threshold value screening" are objects for implementing visualization in this step, that is, maintainable weak links.
The visualization of six qualitative factor weak links including the visualization of a generation part and the visualization of defect description comprises two parts, namely the visualization of a symbol indication part and a color warning representation part, wherein the visualization of the six qualitative factor weak links includes the visualization of maintenance visibility, maintenance accessibility, maintenance safety, operation space, man-machine efficiency and error prevention, and the visualization of the defect description part describes the current design defect and possible consequences to personnel and equipment through characters.
The visualization of the weak link of the maintenance time comprises two parts of visualization of specific steps and visualization of defect description, wherein the visualization of the specific steps is represented by symbol indication and color warning, and the visualization of the defect description is used for describing the current design defect and possible consequences to personnel and equipment by characters.
Step S34: visually displaying the serviceability improvement suggestion within the visualization area.
For the maintainable weaknesses in step S33, step S34 provides reference and visualization to the improvement recommendations to assist the analyst in understanding what level the maintainable design can improve and improve upon adoption of such recommendations.
And (3) aiming at the weak link found in the step S33, a reasonable maintainability improvement suggestion is given, wherein the visualization comprises two parts of visualization of suggestion description and visualization of design improvement after the suggestion is adopted, the visualization describes the suggestion through characters, and the visualization adopts the suggestion to the three-dimensional model or the three-dimensional environment of the geometric characteristics, the interface, the connecting piece and the surrounding space of the product body, three-dimensional reconstruction is carried out by utilizing the spatial position data of the product body and the surrounding environment product, the reconstructed three-dimensional model or the three-dimensional environment is re-analyzed from 7 aspects of the step S32 from the maintainability perspective, and the rationality of the improvement suggestion is described in the modes of symbols, numerical values, colors and the like by comparing the analysis results before and after the improvement.
Example 2
As shown in fig. 6, the present invention also provides a maintainability analysis visualization display system, including:
a visual analysis object determining module 601, configured to determine a visual analysis object for maintainability analysis; the visual analysis object comprises a product body, a maintainability factor real-time analysis process, maintainability weak links and maintainability improvement suggestions.
The visualization area determining module 602 is configured to determine a visualization area at any spatial position in the virtual scene according to any size and based on a principle that "the current visualization analysis object is not occluded".
A visualization display module 603, configured to perform visualization display on the visualization analysis object in the visualization area according to a time layout.
As an embodiment, the system of the present invention further includes:
the scene and area distinguishing module is used for distinguishing the visual area from the virtual scene in a frame mode based on a closing principle and an approaching principle of visual perception; or based on the similar principle of visual perception, the visual area and the virtual scene are distinguished in a color difference mode.
As an embodiment, the visual display module 603 of the present invention specifically includes:
the first visual display unit is used for visually displaying the product body in the visual area.
And the second visual display unit is used for visually displaying the maintainability factor real-time analysis process in the visual area.
And the third visual display unit is used for visually displaying the maintainable weak link in the visual area.
A fourth visual display unit for visually displaying the serviceability improvement suggestion in the visualization area.
As an embodiment, the second visual display unit of the present invention specifically includes:
and the first visual display subunit is used for visually displaying the maintenance visibility real-time analysis process in the visual sub-area.
And the second visual display subunit is used for visually displaying the maintenance accessibility real-time analysis process in the accessible area.
And the third visual display subunit is used for visually displaying the maintenance safety real-time analysis process in the visual area.
And the fourth visual display subunit is used for visually displaying the real-time analysis process of the operation space in the visual area.
And the fifth visual display subunit is used for visually displaying the human-computer work efficiency real-time analysis process in the visual area.
And the sixth visual display subunit is used for visually displaying the error-prevention real-time analysis process in the visual area.
And the seventh visual display subunit is used for visually displaying the real-time analysis process of the maintenance parameters in the visual area.
Example 3
Taking a serviceability analysis of an engine as an example, a plurality of valves and valve springs are included.
The engine composition is visualized through a structure tree, the selected engine is visualized through three-dimensional object display, the weak link is visualized in a highlighted mode in the three-dimensional object, and the real-time analysis result is visualized through different color signals. After the maintainability analysis is completed, the analysis results of different products or different components of the same product are compared, and the comparison results are visualized, so that weak links can be found. After the maintainability analysis is completed, all analysis results and improvement suggestions thereof are intensively visualized.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. For the system disclosed by the embodiment, the description is relatively simple because the system corresponds to the method disclosed by the embodiment, and the relevant points can be referred to the method part for description.
The principles and embodiments of the present invention have been described herein using specific examples, which are provided only to help understand the method and the core concept of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (10)
1. A maintainability analysis visual display method, comprising:
step S1: determining a visual analysis object of maintainability analysis; the visual analysis object comprises a product body, a maintainability factor real-time analysis process, maintainability weak links and maintainability improvement suggestions;
step S2: determining a visual area at any spatial position in a virtual scene according to any size and on the basis of the principle of not shielding a current visual analysis object;
step S3: and visually displaying the visual analysis objects in the visual area according to the time layout.
2. The serviceability analysis visual display method of claim 1, further comprising:
step S4: based on a closing principle and an approaching principle of visual perception, distinguishing the visual area and the virtual scene in a frame mode;
or based on the similar principle of visual perception, the visual area and the virtual scene are distinguished in a color difference mode.
3. The maintainability analysis visualization display method of claim 1, wherein the visually displaying the visual analysis objects in the visualization area according to a temporal layout specifically comprises:
step S31: visually displaying the product body in the visual area;
step S32: visually displaying the maintainability factor real-time analysis process in the visual area;
step S33: visually displaying the maintainable weak link in the visual area;
step S34: visually displaying the serviceability improvement suggestion within the visualization area.
4. The maintainability analysis visualization display method of claim 3, wherein the visually displaying the maintainability factor real-time analysis process in the visualization area specifically comprises:
step S321: visually displaying the maintenance visibility real-time analysis process in a visual sub-area;
step S322: visually displaying the maintenance accessibility real-time analysis process in the accessible area;
step S323: visually displaying the maintenance safety real-time analysis process in the visual area;
step S324: visually displaying the real-time analysis process of the operation space in the visual area;
step S325: performing visual display on the human-computer work efficiency real-time analysis process in the visual area;
step S326: visually displaying the error-proof real-time analysis process in the visual area;
step S327: and visually displaying the real-time analysis process of the maintenance parameters in the visual area.
5. A maintainability analysis visual display system, the system comprising:
the visual analysis object determining module is used for determining a visual analysis object of maintainability analysis; the visual analysis object comprises a product body, a maintainability factor real-time analysis process, maintainability weak links and maintainability improvement suggestions;
the visual area determining module is used for determining a visual area at any spatial position in a virtual scene according to any size and on the basis of the principle of not shielding a current visual analysis object;
and the visual display module is used for visually displaying the visual analysis object in the visual area according to the time layout.
6. The serviceability analysis visual display system of claim 5 wherein the system further comprises:
the scene and area distinguishing module is used for distinguishing the visual area from the virtual scene in a frame mode based on a closing principle and an approaching principle of visual perception; or based on the similar principle of visual perception, the visual area and the virtual scene are distinguished in a color difference mode.
7. The maintainability analysis visual display system of claim 5, wherein the visual display module comprises:
the first visual display unit is used for visually displaying the product body in the visual area;
and the second visual display unit is used for visually displaying the maintainability factor real-time analysis process in the visual area.
8. The serviceability analysis visual display system of claim 7 wherein the visual display module further comprises:
and the third visual display unit is used for visually displaying the maintainable weak link in the visual area.
9. The serviceability analysis visual display system of claim 8 wherein the visual display module further comprises:
a fourth visual display unit for visually displaying the serviceability improvement suggestion in the visualization area.
10. The maintainability analysis visual display system of claim 7, wherein the second visual display unit comprises:
the first visual display subunit is used for visually displaying the maintenance visibility real-time analysis process in a visual sub-area;
the second visual display subunit is used for visually displaying the maintenance accessibility real-time analysis process in the accessible area;
the third visual display subunit is used for visually displaying the maintenance safety real-time analysis process in the visual area;
the fourth visual display subunit is used for visually displaying the real-time analysis process of the operation space in the visual area;
the fifth visual display subunit is used for visually displaying the human-computer work efficiency real-time analysis process in the visual area;
the sixth visual display subunit is used for visually displaying the error-prevention real-time analysis process in the visual area;
and the seventh visual display subunit is used for visually displaying the real-time analysis process of the maintenance parameters in the visual area.
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