Measurement method and system of 3D lightweight model and computer readable storage medium

Abstract

The invention provides a 3D lightweight model measurement method and system and a computer readable storage medium. The method comprises the steps that a to-be-measured 3D lightweight model is uploaded to a cloud server through a networking device terminal; identifying and measuring the overall elements of the 3D lightweight model in the cloud server, and returning the measurement result of the overall elements to the networking device terminal; shortcut key measurement instruction input of the networking equipment terminal is received; according to the shortcut key measurement instruction, rapidly measuring a measurement reference element of the 3D lightweight model on the networking equipment terminal to obtain a measurement result of the measurement reference element; outputting a measurement report of the 3D lightweight model; wherein the measurement report comprises a measurement result of the overall element and a measurement result of the measurement reference element. According to the invention, the shortcut key measurement function is used, so that the user can operate with two hands conveniently, the problem of tedious operation of repeatedly clicking measurement items by a mouse in the prior art is solved, and the measurement efficiency of the 3D lightweight model is effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field of industrial software platforms. Specifically, it relates to a method, system, and computer-readable storage medium for measuring 3D lightweight models. Background Art

[0002] Current mainstream industrial software such as platforms like CADENAS and 3DSource have the function of lightweight display of component models. The lightweight display of 3D models is an entity that only retains the external shape structure features of the model. The lightweight display function of 3D models can directly view the model without downloading the model file and opening it through other modeling design software. In this way, compared with product annotation drawings and product physical drawings, it can more intuitively reflect the structural features of components and facilitate designers to quickly select models. Currently, the lightweight functions of industrial software can achieve functions such as dimension measurement, viewing cross-sections, and explosion diagrams, which are convenient for users to deeply explore the model structure. However, the 3D lightweight model measurement function has the following defects:

[0003] Currently, the measurement of component lightweight models on industrial software platforms is hierarchical. Each time the measurement function on the home page is clicked, it will enter options such as distance, length, radius, angle, volume, surface area, etc. When clicking on distance measurement, one needs to further select: intelligent measurement, point-to-point, point-to-line, point-to-plane, line-to-line, line-to-plane, plane-to-plane, etc. Thus, measuring one dimension requires multiple clicks on options, and when measuring different attributes (such as length and angle), one needs to return to the previous level and then select the measurement item, which is cumbersome and inefficient. Summary of the Invention

[0004] The main objective of the present invention is to provide a method, system, and computer-readable storage medium for measuring 3D lightweight models, aiming to solve the technical problem that the measurement of 3D lightweight models on existing industrial software platforms is cumbersome and inefficient.

[0005] In a first aspect, the present invention provides a method for measuring a 3D lightweight model, including:

[0006] Uploading the 3D lightweight model to be measured to a cloud server through a networked device terminal;

[0007] Identifying and measuring the overall elements of the 3D lightweight model in the cloud server, and returning the measurement results of the overall elements to the networked device terminal through the cloud server;

[0008] Receiving the input of a shortcut key measurement instruction from the networked device terminal;

[0009] Performing quick measurement on the measurement reference elements of the 3D lightweight model on the networked device terminal according to the shortcut key measurement instruction to obtain the measurement results of the measurement reference elements;

[0010] Output a measurement report of the 3D lightweight model; wherein, the measurement report includes the measurement results of the overall elements and the measurement results of the measurement reference elements.

[0011] In a specific embodiment, the identifying and measuring the overall elements of the 3D lightweight model in the cloud server and returning the measurement results of the overall elements to the networked device terminal through the cloud server includes:

[0012] Start the overall element quick measurement module of the quick measurement software tool deployed on the cloud server to enable the overall element measurement function;

[0013] Identify and measure the overall elements of the 3D lightweight model in the cloud server through the overall element quick measurement module, and return the measurement results of the overall elements to the networked device terminal through the cloud server; wherein, the overall elements include the overall external dimensions, the overall volume, and the overall surface area.

[0014] In a specific embodiment, before receiving the shortcut key measurement instruction input from the networked device terminal, it further includes:

[0015] Receive the shortcut key enabling instruction input from the networked device terminal, and start the shortcut key measurement module of the quick measurement software tool deployed on the networked device terminal to enable the shortcut key measurement function.

[0016] In a specific embodiment, the quickly measuring the measurement reference elements of the 3D lightweight model on the networked device terminal according to the shortcut key measurement instruction to obtain the measurement results of the measurement reference elements includes:

[0017] Identify the indicated content of the shortcut key measurement instruction through the shortcut key measurement module; wherein, the indicated content of the shortcut key measurement instruction includes distance measurement, length measurement, angle measurement, radius measurement, volume measurement, and surface area measurement;

[0018] Determine the measurement reference elements of the 3D lightweight model on the networked device terminal through the shortcut key measurement module; wherein, the measurement reference elements include measurement reference points, measurement reference lines, or measurement reference planes;

[0019] Quickly measure the measurement reference elements of the 3D lightweight model according to the indicated content of the shortcut key measurement instruction through the shortcut key measurement module to obtain the measurement results of the measurement reference elements.

[0020] In a specific embodiment, the measurement method further includes:

[0021] Record the measurement results of the overall elements of the 3D lightweight model;

[0022] According to the measurement sequence number, record the indication content of the shortcut measurement instruction after enabling the shortcut measurement module and the measurement results corresponding to the measurement reference elements.

[0023] In a specific embodiment, after outputting the measurement report of the 3D lightweight model, the measurement method further includes:

[0024] Receive the input of the measurement result deletion instruction from the networked device terminal;

[0025] Delete the measurement results of the overall elements and the measurement results of the measurement reference elements displayed on the networked device terminal according to the measurement result deletion instruction.

[0026] In a second aspect, the present invention provides a measurement system for a 3D lightweight model, including a networked device terminal and a cloud server connected to each other, and a quick measurement software tool. The quick measurement software tool includes an overall element quick measurement module deployed on the cloud server, a shortcut measurement module and a measurement report output module deployed on the networked device terminal;

[0027] The networked device terminal is used to upload the 3D lightweight model to be measured to the cloud server;

[0028] The overall element quick measurement module is used to identify and measure the overall elements of the 3D lightweight model in the cloud server, and return the measurement results of the overall elements to the networked device terminal through the cloud server;

[0029] The shortcut measurement module is used to receive the input of the shortcut measurement instruction from the networked device terminal; and, quickly measure the measurement reference elements of the 3D lightweight model on the networked device terminal according to the shortcut measurement instruction to obtain the measurement results of the measurement reference elements;

[0030] The measurement report output module is used to output the measurement report of the 3D lightweight model; wherein, the measurement report includes the measurement results of the overall elements and the measurement results of the measurement reference elements.

[0031] In a specific embodiment, the shortcut measurement module is further used for:

[0032] Identify the indication content of the shortcut measurement instruction; wherein, the indication content of the shortcut measurement instruction includes distance measurement, length measurement, angle measurement, radius measurement, volume measurement and surface area measurement;

[0033] Determine the measurement reference elements of the 3D lightweight model on the networked device terminal; wherein, the measurement reference elements include measurement reference points, measurement reference lines or measurement reference planes;

[0034] Perform quick measurement on the measurement reference elements of the 3D lightweight model according to the indication content of the shortcut key measurement instruction, and obtain the measurement results of the measurement reference elements.

[0035] In a specific embodiment, the quick measurement software tool further includes a measurement record module deployed on the networked device terminal, and the measurement record module is used for:

[0036] Record the measurement results of the overall elements of the 3D lightweight model;

[0037] According to the measurement sequence number, record the indication content of the shortcut key measurement instruction after enabling the shortcut key measurement module and the measurement results of the corresponding measurement reference elements;

[0038] The quick measurement software tool further includes a measurement result deletion module deployed on the networked device terminal, and the measurement result deletion module is used for:

[0039] Receive the input of the measurement result deletion instruction of the networked device terminal;

[0040] Delete the measurement results of the overall elements and the measurement results of the measurement reference elements displayed on the networked device terminal according to the measurement result deletion instruction.

[0041] In a third aspect, the present invention provides a computer-readable storage medium storing a computer program, wherein when the computer program runs, it controls the device where the computer-readable storage medium is located to execute a measurement method of a 3D lightweight model as described in the first aspect.

[0042] Compared with the prior art, the beneficial effects of the present invention are as follows: By automatically measuring the overall elements and measurement reference elements of the 3D lightweight model, the measurement items are simplified, which is convenient for intuitively displaying the size of the 3D lightweight model; in addition, the use of the shortcut key measurement function facilitates the user's two-handed operation, solves the problem of cumbersome operation of the existing multiple mouse clicks for measuring items, and effectively improves the measurement efficiency of the 3D lightweight model. Description of the Drawings

[0043] Figure 1 is a flowchart of a measurement method of a 3D lightweight model provided by an embodiment of the present invention;

[0044] Figure 2 is a structural diagram of a measurement system of a 3D lightweight model provided by an embodiment of the present invention.

[0045] Wherein:

[0046] 1. Cloud server; 2. Internet-connected device terminal; 3. Quick measurement software tool; 31. Overall element quick measurement module; 32. Shortcut key measurement module; 33. Measurement report output module; 34. Measurement record module; 35. Measurement result deletion module.

[0047] The realization, functional features and advantages of the purpose of the present invention will be further described with reference to the embodiments and the accompanying drawings. Detailed implementation manners

[0048] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0049] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more, unless otherwise specifically defined.

[0050] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection, a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0051] In the present invention, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may include direct contact between the first and second features, or may include the first and second features not being in direct contact but being in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the horizontal height of the first feature is less than that of the second feature.

[0052] Please refer to Figure 1 , Figure 1 which is a schematic flowchart of a method for measuring a 3D lightweight model provided by an embodiment of the present invention.

[0053] A method for measuring a 3D lightweight model according to an embodiment of the present invention includes the following steps:

[0054] S100. Upload the 3D lightweight model to be measured to the cloud server 1 through the networked device terminal 2.

[0055] In this embodiment, the networked device terminal 2 is networked with the cloud server 1, and the user can connect to the cloud server 1 through the web interface page of the networked device terminal 2. It can be understood that the number of networked device terminals 2 is not limited, and each can upload its own 3D lightweight model to be measured to the cloud server 1.

[0056] S200. Identify and measure the overall elements of the 3D lightweight model in the cloud server 1, and return the measurement results of the overall elements to the networked device terminal 2 through the cloud server 1.

[0057] Please refer to Figure 2 , Figure 2 which is a schematic structural diagram of a measurement system for a 3D lightweight model provided by an embodiment of the present invention. The method for measuring a 3D lightweight model according to an embodiment of the present invention can be applied to the measurement system for a 3D lightweight model. In this embodiment, when uploading the 3D lightweight model to be measured on the web interface page, the quick measurement software tool 3 on the cloud server 1 can identify and measure the overall elements of the 3D lightweight model, such as the overall external dimensions (total length, total width, total height), overall volume, overall surface area, etc., and then output the measurement results of the overall elements for display on the web interface of the networked device terminal 2.

[0058] In a specific embodiment, the step S200 identifies and measures the overall elements of the 3D lightweight model in the cloud server 1, and returns the measurement results of the overall elements to the networked device terminal 2 through the cloud server 1, including the following steps:

[0059] S210. Start the overall element quick measurement module 31 of the quick measurement software tool 3 deployed in the cloud server 1 to enable the overall element measurement function;

[0060] S220. Identify and measure the overall elements of the 3D lightweight model in the cloud server 1 through the overall element quick measurement module 31, and return the measurement results of the overall elements to the networked device terminal 2 through the cloud server 1; wherein, the overall elements include the overall shape size, the overall volume, and the overall surface area.

[0061] Please refer to Figure 2 , in this embodiment, when uploading the 3D lightweight model to be measured on the web interface page, start the overall element quick measurement module 31 of the quick measurement software tool 3 deployed in the cloud server 1 to enable the overall element measurement function. Specifically, the overall element quick measurement module 31 automatically identifies and measures the overall elements of the 3D lightweight model in the cloud server 1, such as identifying and measuring the overall shape size, the overall volume, and the overall surface area of the 3D lightweight model, and then returns the measurement results of the overall elements to the networked device terminal 2 through the cloud server 1, and the networked device terminal 2 displays the measurement results of the overall elements.

[0062] In a specific embodiment, before receiving the shortcut key measurement instruction input of the networked device terminal 2 in the step S300, the following steps are further included:

[0063] S600. Receive the shortcut key enable instruction input of the networked device terminal 2, and start the shortcut key measurement module 32 of the quick measurement software tool 3 deployed in the networked device terminal 2 to enable the shortcut key measurement function.

[0064] Please refer to Figure 2 , in this embodiment, the user can input the shortcut key enable instruction, such as the kb (i.e., keyboard, not case-sensitive) instruction, on the web interface page of the networked device terminal 2, and start the shortcut key measurement module 32 of the quick measurement software tool 3 deployed in the networked device terminal 2 to enable the shortcut key measurement function.

[0065] S300. Receive the shortcut key measurement instruction input of the networked device terminal 2.

[0066] In this embodiment, the user can input shortcut measurement instructions on the web interface page of the networked device terminal 2, such as shortcut measurement instructions for distance measurement, length measurement, angle measurement, radius measurement, volume measurement, surface area measurement, etc.

[0067] S400. Perform a quick measurement on the measurement reference elements of the 3D lightweight model on the networked device terminal 2 according to the shortcut measurement instruction, and obtain the measurement results of the measurement reference elements.

[0068] In this embodiment, the shortcut measurement module 32 performs an intelligent and quick measurement on the measurement reference elements of the 3D lightweight model on the networked device terminal 2 according to the shortcut measurement instruction, and obtains the measurement results of the measurement reference elements.

[0069] In a specific embodiment, the step S400 of performing a quick measurement on the measurement reference elements of the 3D lightweight model on the networked device terminal 2 according to the shortcut measurement instruction and obtaining the measurement results of the measurement reference elements includes the following steps:

[0070] S410. Identify the indicated content of the shortcut measurement instruction through the shortcut measurement module 32; wherein, the indicated content of the shortcut measurement instruction includes distance measurement, length measurement, angle measurement, radius measurement, volume measurement, and surface area measurement;

[0071] S420. Determine the measurement reference elements of the 3D lightweight model on the networked device terminal 2 through the shortcut measurement module 32; wherein, the measurement reference elements include measurement reference points, measurement reference lines, or measurement reference planes;

[0072] S430. Perform a quick measurement on the measurement reference elements of the 3D lightweight model according to the indicated content of the shortcut measurement instruction through the shortcut measurement module 32, and obtain the measurement results of the measurement reference elements.

[0073] In this embodiment, the shortcut measurement module 32 identifies the indicated content of the shortcut measurement instruction, and the indicated content of the shortcut measurement instruction reaches the bottom layer of the measurement item. Among them, the bottom layer of the measurement item refers to the last layer of the measurement function level, and items such as distance, length, and angle default to intelligent measurement.

[0074] The indication content of the shortcut key measurement instruction includes: distance measurement - D, length measurement - L, angle measurement - A, radius measurement - R, volume measurement - V, surface area measurement - S. When the user inputs the corresponding shortcut key measurement instruction on the networked device terminal 2, the shortcut key measurement module 32 automatically identifies the specific indication content of the shortcut key measurement instruction according to the shortcut key measurement instruction of the corresponding shortcut key, and measures the corresponding measurement reference elements of the 3D lightweight model according to the specific indication content. Among them, the measurement reference elements can be points, lines, and planes.

[0075] Exemplarily, after inputting the shortcut key measurement instruction "D" and the shortcut key measurement module 32 determines the measurement reference element, it can directly jump to distance - intelligent measurement;

[0076] After inputting the shortcut key measurement instruction "L" and the shortcut key measurement module 32 determines the measurement reference element, it can directly jump to length - intelligent measurement;

[0077] After inputting the shortcut key measurement instruction "A" and the shortcut key measurement module 32 determines the measurement reference element, it can directly jump to angle - intelligent measurement;

[0078] After inputting the shortcut key measurement instruction "R" and the shortcut key measurement module 32 determines the measurement reference element, it can directly jump to radius measurement;

[0079] After inputting the shortcut key measurement instruction "V" and the shortcut key measurement module 32 determines the measurement reference element, it can directly jump to volume - specified entity measurement;

[0080] After inputting the shortcut key measurement instruction "S" and the shortcut key measurement module 32 determines the measurement reference element, it can directly jump to surface area - specified surface measurement.

[0081] In this way, the overall elements and measurement reference elements of the 3D lightweight model are automatically measured by the quick measurement software tool 3, simplifying the measurement items and facilitating the intuitive display of the size of the 3D lightweight model; in addition, the use of the shortcut key measurement function facilitates the user's two - hand operation, solves the problem of the cumbersome operation of the existing multiple mouse - click measurement items, and effectively improves the measurement efficiency of the 3D lightweight model.

[0082] S500. Output the measurement report of the 3D lightweight model; wherein, the measurement report includes the measurement results of the overall elements and the measurement results of the measurement reference elements.

[0083] Please refer to Figure 2, in this embodiment, the quick measurement software tool 3 further includes a measurement report output module 33 deployed on the networked device terminal 2. The measurement report output module 33 can output a measurement report according to the measurement results of the overall elements and the measurement reference elements of the 3D lightweight model. The measurement report can be in Word or Json format. The user can preview, download, delete the measurement report of the 3D lightweight model, and select other 3D lightweight models or exit the web interface of the networked device terminal 2.

[0084] In one embodiment, when exiting the web interface of the networked device terminal 2, the measurement report of the 3D lightweight model can also be deleted by default to effectively reduce the occupied background storage space.

[0085] In a specific embodiment, the measurement method further includes the following steps:

[0086] S700. Record the measurement results of the overall elements of the 3D lightweight model;

[0087] S800. According to the measurement sequence number, record the indication content of the shortcut measurement instruction after enabling the shortcut measurement module 32 and the corresponding measurement results of the measurement reference elements.

[0088] Please refer to Figure 2 , in this embodiment, the quick measurement software tool 3 further includes a measurement record module 34 deployed on the networked device terminal 2. The measurement record module 34 in the embodiment of the present invention can record and output the measurement results of the 3D lightweight model (including the measurement results of the overall elements and the measurement reference elements). For example, record the overall shape, overall volume, and overall surface area data of the 3D lightweight model, and according to the subsequent measurement sequence number, record the indication content of the shortcut measurement instruction after enabling the shortcut measurement module 32 and the corresponding measurement results of the measurement reference elements, which is convenient for the enterprise to output the measurement report of the 3D lightweight model for comparing with the measurement reports of quality inspection workers.

[0089] In addition, the current 3D lightweight model measurement function has the following defects:

[0090] After multiple measurements in a 3D lightweight model, multiple measurement data will be displayed, and the measurement size reference elements (points, lines, surfaces) will show the same color. The reference elements, dimension lines, measurement data, etc. are mixed together, which is not convenient for viewing and re-measuring.

[0091] To solve the above problems, in a specific embodiment, after the step S500 outputs the measurement report of the 3D lightweight model, the measurement method further includes the following steps:

[0092] S900. Receive the input of the measurement result deletion instruction of the networked device terminal 2;

[0093] S1000. Delete the measurement results of the overall elements and the measurement results of the measurement reference elements displayed on the networking device terminal 2 according to the measurement result deletion instruction.

[0094] Please refer to Figure 2 , in this embodiment, the quick measurement software tool 3 further includes a measurement result deletion module 35 deployed on the networking device terminal 2. The measurement result deletion module 35 can identify the measurement result deletion instruction, and the indication content of the measurement result deletion instruction is: Delete all measurement data - Delete. Herein, deleting all measurement data means deleting the existing measurement results and clearing all measurement results such as the reference elements, dimension lines, and measurement data on the web interface of the networking device terminal 2.

[0095] During use, the user inputs the measurement result deletion instruction "Delete" on the networking device terminal 2, and can directly delete all measurement results (reference elements, dimension lines, measurement data), making the interface of the 3D lightweight model clean and tidy, which is convenient for performing other operations. Therefore, the embodiment of the present invention solves the problem that the reference elements, dimension lines, measurement data, etc. are confused together due to multiple measurements in the lightweight model window, resulting in inconvenience in viewing the measurement results and re-measuring.

[0096] In summary, a measurement method for a 3D lightweight model provided by the embodiment of the present invention simplifies the measurement items by automatically measuring the overall elements and the measurement reference elements of the 3D lightweight model, which is convenient for intuitively displaying the size of the 3D lightweight model; in addition, the use of the shortcut key measurement function facilitates the user's two-handed operation, solves the problem of the cumbersome operation of the existing multiple mouse clicks for measuring items, and effectively improves the measurement efficiency of the 3D lightweight model.

[0097] Please refer to Figure 2 , a measurement system for a 3D lightweight model according to an embodiment of the present invention includes a networking device terminal 2 and a cloud server 1 that are interconnected, and a quick measurement software tool 3. The quick measurement software tool 3 includes an overall element quick measurement module 31 deployed on the cloud server 1, a shortcut key measurement module 32 and a measurement report output module 33 deployed on the networking device terminal 2;

[0098] The networking device terminal 2 is used to upload the 3D lightweight model to be measured to the cloud server 1;

[0099] The overall element quick measurement module 31 is used to identify and measure the overall elements of the 3D lightweight model in the cloud server 1, and return the measurement results of the overall elements to the networking device terminal 2 through the cloud server 1;

[0100] The shortcut measurement module 32 is used to receive the input of the shortcut measurement instruction of the networked device terminal 2; and, perform a quick measurement on the measurement reference elements of the 3D lightweight model on the networked device terminal 2 according to the shortcut measurement instruction, and obtain the measurement results of the measurement reference elements.

[0101] The measurement report output module 33 is used to output the measurement report of the 3D lightweight model; wherein, the measurement report includes the measurement results of the overall elements and the measurement results of the measurement reference elements.

[0102] In a specific embodiment, the shortcut measurement module 32 is further used for:

[0103] Identifying the indication content of the shortcut measurement instruction; wherein, the indication content of the shortcut measurement instruction includes distance measurement, length measurement, angle measurement, radius measurement, volume measurement and surface area measurement;

[0104] Determining the measurement reference elements of the 3D lightweight model on the networked device terminal 2; wherein, the measurement reference elements include measurement reference points, measurement reference lines or measurement reference planes;

[0105] Performing a quick measurement on the measurement reference elements of the 3D lightweight model according to the indication content of the shortcut measurement instruction, and obtaining the measurement results of the measurement reference elements.

[0106] In a specific embodiment, the quick measurement software tool 3 further includes a measurement record module 34 deployed on the networked device terminal 2, and the measurement record module 34 is used for:

[0107] Recording the measurement results of the overall elements of the 3D lightweight model;

[0108] According to the measurement sequence number, recording the indication content of the shortcut measurement instruction after enabling the shortcut measurement module 32 and the corresponding measurement results of the measurement reference elements.

[0109] In a specific embodiment, the quick measurement software tool 3 further includes a measurement result deletion module 35 deployed on the networked device terminal 2, and the measurement result deletion module 35 is used for:

[0110] Receiving the input of the measurement result deletion instruction of the networked device terminal 2;

[0111] Deleting the measurement results of the overall elements and the measurement results of the measurement reference elements displayed on the networked device terminal 2 according to the measurement result deletion instruction.

[0112] A measurement system for a 3D lightweight model provided by an embodiment of the present invention can execute all steps and functions of a measurement method for a 3D lightweight model provided by any of the above embodiments. The specific functions of this device will not be elaborated here.

[0113] An embodiment of the present invention also provides a computer-readable storage medium. The computer-readable storage medium stores a computer program, wherein when the computer program runs, it controls the device where the computer-readable storage medium is located to execute a measurement method for a 3D lightweight model in each of the above embodiments.

[0114] If the modules integrated in the measurement system for a 3D lightweight model are implemented in the form of software function units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on such an understanding, to implement all or part of the processes in the above embodiment methods of the present invention, it can also be completed by instructing relevant hardware through a computer program. The computer program can be stored in a computer-readable storage medium. When the computer program is executed by a processor, the steps of each of the above method embodiments can be implemented. Among them, the computer program includes computer program code, and the computer program code can be in the form of source code, object code, executable file, or some intermediate form, etc. The computer-readable medium can include: any entity or device capable of carrying the computer program code, recording medium, USB flash drive, mobile hard disk, magnetic disk, optical disc, computer memory, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), electrical carrier signal, telecommunication signal, and software distribution medium, etc.

[0115] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A measurement method for 3D lightweight models, characterized in that, Including: Upload the 3D lightweight model to be measured to the cloud server through the networked device terminal; Identify and measure the overall elements of the 3D lightweight model in the cloud server, and return the measurement results of the overall elements to the networked device terminal through the cloud server; Receive the input of the shortcut key measurement instruction from the networked device terminal; Quickly measure the measurement reference elements of the 3D lightweight model on the networked device terminal according to the shortcut key measurement instruction, and obtain the measurement results of the measurement reference elements; Output the measurement report of the 3D lightweight model; wherein, the measurement report includes the measurement results of the overall elements and the measurement results of the measurement reference elements.

2. The measurement method of a 3D lightweight model according to claim 1, wherein, The identifying and measuring the overall elements of the 3D lightweight model in the cloud server, and returning the measurement results of the overall elements to the networked device terminal through the cloud server includes: Start the overall element quick measurement module of the quick measurement software tool deployed on the cloud server to enable the overall element measurement function; Identify and measure the overall elements of the 3D lightweight model in the cloud server through the overall element quick measurement module, and return the measurement results of the overall elements to the networked device terminal through the cloud server; wherein, the overall elements include the overall shape size, overall volume and overall surface area.

3. A measurement method for a 3D lightweight model according to claim 1, characterized in that Before receiving the input of the shortcut key measurement instruction from the networked device terminal, it further includes: Receive the input of the shortcut key enabling instruction from the networked device terminal, and start the shortcut key measurement module of the quick measurement software tool deployed on the networked device terminal to enable the shortcut key measurement function.

4. The measurement method of a 3D lightweight model according to claim 3, characterized in that, The quickly measuring the measurement reference elements of the 3D lightweight model on the networked device terminal according to the shortcut key measurement instruction and obtaining the measurement results of the measurement reference elements includes: Identify the indication content of the shortcut key measurement instruction through the shortcut key measurement module; wherein, the indication content of the shortcut key measurement instruction includes distance measurement, length measurement, angle measurement, radius measurement, volume measurement and surface area measurement; Determine the measurement reference elements of the 3D lightweight model on the networked device terminal through the shortcut key measurement module; wherein, the measurement reference elements include measurement reference points, measurement reference lines or measurement reference planes; Quickly measure the measurement reference elements of the 3D lightweight model according to the indication content of the shortcut key measurement instruction through the shortcut key measurement module, and obtain the measurement results of the measurement reference elements.

5. The measurement method of a 3D lightweight model according to claim 4, characterized in that, The measurement method further includes: Record the measurement results of the overall elements of the 3D lightweight model; According to the measurement sequence number, record the indication content of the shortcut key measurement instruction after enabling the shortcut key measurement module and the corresponding measurement results of the measurement reference elements.

6. A measurement method for a 3D lightweight model according to claim 1, characterized in that, After outputting the measurement report of the 3D lightweight model, the measurement method further includes: Receive the input of the measurement result deletion instruction from the networked device terminal; Delete the measurement results of the overall element and the measurement results of the measurement reference element displayed on the networked device terminal according to the measurement result deletion instruction.

7. A measurement system for 3D lightweight models, characterized in that, It includes a networked device terminal and a cloud server connected to each other, as well as a quick measurement software tool. The quick measurement software tool includes an overall element quick measurement module deployed on the cloud server, a shortcut key measurement module deployed on the networked device terminal, and a measurement report output module; The networked device terminal is used to upload the 3D lightweight model to be measured to the cloud server; The overall element quick measurement module is used to identify and measure the overall elements of the 3D lightweight model in the cloud server, and return the measurement results of the overall elements to the networked device terminal through the cloud server; The shortcut key measurement module is used to receive the input of the shortcut key measurement instruction of the networked device terminal; and quickly measure the measurement reference elements of the 3D lightweight model on the networked device terminal according to the shortcut key measurement instruction to obtain the measurement results of the measurement reference elements; The measurement report output module is used to output the measurement report of the 3D lightweight model; wherein, the measurement report includes the measurement results of the overall elements and the measurement results of the measurement reference elements.

8. A measurement system for a 3D lightweight model according to claim 7, characterized in that, The shortcut key measurement module is further used for: Identifying the indication content of the shortcut key measurement instruction; wherein, the indication content of the shortcut key measurement instruction includes distance measurement, length measurement, angle measurement, radius measurement, volume measurement, and surface area measurement; Determining the measurement reference elements of the 3D lightweight model on the networked device terminal; wherein, the measurement reference elements include measurement reference points, measurement reference lines, or measurement reference planes; Quickly measure the measurement reference elements of the 3D lightweight model according to the indication content of the shortcut key measurement instruction to obtain the measurement results of the measurement reference elements.

9. The measurement system for a 3D lightweight model according to claim 8, characterized in that, The quick measurement software tool further includes a measurement record module deployed on the networked device terminal. The measurement record module is used for: Recording the measurement results of the overall elements of the 3D lightweight model; Recording the indication content of the shortcut key measurement instruction and the corresponding measurement results of the measurement reference elements after enabling the shortcut key measurement module according to the measurement sequence number; The quick measurement software tool further includes a measurement result deletion module deployed on the networked device terminal. The measurement result deletion module is used for: Receiving the input of the measurement result deletion instruction of the networked device terminal; Deleting the measurement results of the overall elements and the measurement results of the measurement reference elements displayed on the networked device terminal according to the measurement result deletion instruction.

10. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores a computer program. Wherein, when the computer program runs, it controls the device where the computer-readable storage medium is located to execute a method for measuring a 3D lightweight model according to any one of claims 1 to 6.

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