CN106097439B - A kind of method and electronic equipment of structure object three-dimensional model - Google Patents

Abstract

The present invention provides a method for constructing a three-dimensional model of an object and an electronic device. The method includes: collecting mark information of the object; obtaining a picture resource of the object at the network end according to the mark information; A three-dimensional model of the object, and setting structural hotspot information of the object on the three-dimensional model. In the above solution, by using the tag information of the object to construct the three-dimensional model of the object, and setting the structural hotspot on the three-dimensional model, the user can quickly understand the structural information of the object through the structural hotspot, and the maintenance personnel can quickly locate the fault point; This method reduces the cost for users to learn the structure and working principle of objects, and at the same time reduces the cost of fault repair.

Description

A method and electronic device for constructing a three-dimensional model of an object

technical field

The invention relates to the technical field of electronic equipment, in particular to a method for constructing a three-dimensional model of an object and electronic equipment.

Background technique

With the development of science and technology, the function and structure of industrial products have reached the level of complexity and refinement, and with the refinement of human division of labor, the cost of cross-industry learning has continued to increase; with the popularization of industrial products in people's daily life Therefore, in order to use daily necessities smoothly, users also need to study the functions of various aspects of the daily necessities in order to use them flexibly in life.

In the process of use, users will always encounter one or another kind of failure, and for the general public, the maintenance threshold of these daily necessities is relatively high. Because the cause of the failure cannot be clearly known, it will often take a lot of time to troubleshoot, so There is a problem that a large amount of manpower and financial resources will be consumed during maintenance when a small fault occurs in daily necessities.

Contents of the invention

The technical problem to be solved by the present invention is to provide a method for constructing a three-dimensional model of an object and electronic equipment to solve the problems of high complexity and refinement of existing industrial products, inconvenience for users and high maintenance costs.

In order to solve the above technical problems, an embodiment of the present invention provides a method for constructing a three-dimensional model of an object, including:

collect tagging information of objects;

Acquiring the image resource of the object on the network side according to the tag information;

A three-dimensional model of the object is constructed according to the image resource, and structural hotspot information of the object is set on the three-dimensional model.

The embodiment of the present invention also provides an electronic device, including:

The collection module is used to collect the marking information of the object;

An acquisition module, configured to acquire the picture resource of the object on the network side according to the tag information;

The model generation module is configured to construct a three-dimensional model of the object according to the image resource, and set structural hotspot information of the object on the three-dimensional model.

The beneficial effects of the present invention are:

In the above solution, by using the tag information of the object to construct the three-dimensional model of the object, and setting the structural hotspot on the three-dimensional model, the user can quickly understand the structural information of the object through the structural hotspot, and the maintenance personnel can quickly locate the fault point; This method reduces the cost for users to learn the structure and working principle of objects, and at the same time reduces the cost of fault repair.

Description of drawings

Fig. 1 shows the schematic flow chart of the method for constructing object three-dimensional model of the first embodiment of the present invention;

FIG. 2 shows a schematic flow chart of a method for constructing a three-dimensional model of an object according to a second embodiment of the present invention;

Fig. 3 represents the basic flowchart of the second embodiment of the present invention in practical application;

Fig. 4 shows the schematic diagram of the change of the screen of the electronic device in the practical application of the second embodiment of the present invention;

FIG. 5 shows a first block diagram of an electronic device according to a third embodiment of the present invention;

FIG. 6 shows a block diagram II of an electronic device according to a third embodiment of the present invention;

FIG. 7 shows a third schematic diagram of modules of an electronic device according to a third embodiment of the present invention;

Fig. 8 shows the structural block diagram of the electronic equipment of the 4th embodiment of the present invention;

FIG. 9 shows a schematic structural diagram of an electronic device according to a fifth embodiment of the present invention.

Detailed ways

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Aiming at the problems of high complexity and refinement of existing industrial products, which cause inconvenience to users and high maintenance costs, the invention provides a method for constructing a three-dimensional model of an object and electronic equipment.

first embodiment

As shown in Figure 1, the first embodiment of the present invention provides a method for constructing a three-dimensional model of an object, including:

Step 11, collect the marking information of the object;

It should be noted that the marking information may be characteristic information of the object, such as the name of the object; the marking information may also be image characteristic information of the object, such as a photo of the object.

Step 12, according to the tag information, obtain the image resource of the object on the network side;

It should be noted that step 12 needs to realize communication with the network side, and obtain image resources related to the tag information on the network side according to the tag information. Usually, the image resources include: 3D images and 2D images of objects.

Step 13: Construct a three-dimensional model of the object according to the picture resource, and set structural hotspot information of the object on the three-dimensional model.

What this step achieves is to establish a three-dimensional model of the object (that is, a 3D model of the object) according to the picture resources obtained from the network side, and then set structural hotspot information on the three-dimensional model, so that the user can understand the structure of the object in detail. The method of this embodiment reduces the cost for the user to learn the structure and working principle of the object, and at the same time reduces the cost of fault repair.

second embodiment

As shown in Figure 2, the second embodiment of the present invention provides a method for constructing a three-dimensional model of an object, including:

Step 21, collect the tag information of the object.

It should be noted that the marking information may be characteristic information of the object, such as the name of the object; the marking information may also be image characteristic information of the object, such as a photo of the object.

Step 22, according to the tag information, acquire the picture resource of the object on the network side.

It should be noted that the picture resource includes at least one picture, the annotation information corresponding to each picture, and the link address of the key content in the annotation information, and the annotation information includes the structural principle information of the object and the cross-sectional analysis information of the object and object troubleshooting information.

Step 23: Construct a three-dimensional model of the object according to at least one picture in the picture resource.

It should be noted that the network side may transmit multiple pictures to the electronic device, but when constructing a three-dimensional model, only part of the pictures can be used to construct a complete model.

Step 24, on the three-dimensional model, obtain the distribution position of each picture in the picture resource for constructing the three-dimensional model.

After the three-dimensional model is constructed, the features in the pictures used to construct the three-dimensional model should be reflected in the three-dimensional model, and this step is to realize the positioning of each picture.

Step 25, setting a structural hotspot of the three-dimensional model at the distribution position of each picture.

Step 26, establishing links for the structural hotspots, each structural hotspot corresponding to the annotation information in the corresponding picture and the link address of the key content in the annotation information.

It should be noted that what is realized in steps 25 and 26 is to construct the structural hotspots of the three-dimensional model according to the distribution positions of the pictures and associate the structural hotspots with labeling information, so that the user can obtain the detailed structural principles of the object according to the structural hotspots, Operating specifications and other information.

Optionally, the specific implementation of step 21 includes:

Step 211, acquire image information obtained by image acquisition of an object by an image acquisition device.

This step illustrates that the user can use the camera of the electronic device to take a photo of the object, obtain the photo (ie image information) of the object, and use the photo as the tag information of the object.

or

Step 212, acquiring the keyword information of the object input by the user.

This step shows that the user can input the name of the object or the key characteristic information (ie, the keyword information of the object) in the information collection box of the electronic device interface, and use the name or the key characteristic information as the marking information of the object .

Optionally, the specific implementation of step 22 is:

Step 221, sending resource request information to the network according to the tag information;

Step 222, the receiving network searches the resource library according to the resource request information, and feeds back the obtained image resource of the object.

It should be noted that the network end may specifically be an Internet server, which stores a large number of image resources of objects. Multiple pictures will be found according to the request information. When sending, only a certain number of pictures can be selected and sent to the electronic device.

As shown in Figure 3 and Figure 4, the specific application of the embodiment of the present invention is described as follows:

Step a1, the user obtains the picture of the object through image scanning by using the electronic device, or by inputting keywords related to the object on the electronic device;

Step a2, the electronic device is connected to the Internet, and the image resources in the network are matched by similarity (or keywords);

In step a3, the electronic device constructs a 3D model of the object by using the image resource returned from the Internet;

Step a4, adding hotspot links and annotation information to the 3D model, the annotation information includes information such as section analysis, structural principles, and troubleshooting.

When the user clicks on a certain area of the 3D model on the screen of the electronic device, hotspots and annotation information appear, and when the user clicks on the structural principle/section analysis/troubleshooting hotspot link, it will be linked to a web page related to the hotspot content for The user checks relevant information; the user can also drag and rotate the 3D model to obtain information on other surfaces.

In the embodiment of the present invention, by using the tag information of the object to construct the three-dimensional model of the object, and setting the structural hotspot on the three-dimensional model, the user can quickly understand the structural information of the object through the structural hotspot, and the maintenance personnel can quickly locate the fault point ; This method reduces the cost for users to learn the structure and working principle of the object, and also reduces the cost of fault repair.

third embodiment

As shown in FIG. 5 , it is a schematic structural diagram of an electronic device according to a third embodiment of the present invention. The electronic device based on the method for constructing a three-dimensional model of an object will be described in detail below with reference to FIG. 6 and FIG. 7 .

The electronic equipment of the third embodiment of the present invention includes:

A collection module 51, configured to collect marking information of objects;

An acquisition module 52, configured to acquire the picture resource of the object at the network end according to the tag information;

The model generation module 53 is configured to construct a three-dimensional model of the object according to the image resource, and set structural hotspot information of the object on the three-dimensional model.

Optionally, the collection module 51 includes:

An image acquisition unit 511, configured to acquire image information obtained by image acquisition of an object by an image acquisition device; or

The keyword obtaining unit 512 is configured to obtain keyword information of the object input by the user.

Optionally, the acquisition module 52 includes:

A request sending unit 521, configured to send resource request information to the network end according to the tag information;

The receiving unit 522 is configured to receive the image resource of the object obtained by the network side from searching the resource library according to the resource request information and feeding back.

It should be noted that when the picture resource includes at least one picture, the annotation information corresponding to each picture, and the link address of the key content in the annotation information; wherein, the model generation module 53 includes:

A model construction unit 531, configured to construct a three-dimensional model of the object according to at least one picture in the picture resource;

A position acquiring unit 532, configured to acquire, on the three-dimensional model, the distribution position of each picture in the picture resource for constructing the three-dimensional model;

A hotspot setting unit 533, configured to set a structural hotspot of the three-dimensional model at the distribution position of each picture;

The associating unit 534 is configured to establish links for the structural hotspots, each structural hotspot corresponds to the annotation information in the corresponding picture and the link address of the key content in the annotation information.

Specifically, the labeling information includes: one or more of the structural principle information of the object, the cross-sectional analysis information of the object, and the troubleshooting information of the object.

It should be noted that this embodiment of the electronic device is an electronic device corresponding to the above-mentioned embodiment of the method for building a three-dimensional model of an object, and all the implementation methods of the above-mentioned embodiment of the method for building a three-dimensional model of an object are applicable to this embodiment of the electronic device, and also Can achieve the same technical effect.

Fourth embodiment

As shown in FIG. 8 , it is a structural block diagram of an electronic device according to a fourth embodiment of the present invention. The application entity of the method for constructing a three-dimensional model of an object of the present invention will be specifically described below in conjunction with this figure.

The electronic device 800 shown in FIG. 8 includes: at least one processor 801 , a memory 802 , at least one network interface 804 and a user interface 803 . Various components in the electronic device 800 are coupled together through a bus system 805 . It can be understood that the bus system 805 is used to realize connection and communication between these components. In addition to the data bus, the bus system 805 also includes a power bus, a control bus and a status signal bus. However, the various buses are labeled as bus system 805 in FIG. 8 for clarity of illustration.

Wherein, the user interface 803 may include a display, a keyboard, or a pointing device (for example, a mouse, a trackball (trackball), a touch panel, or a touch screen, and the like.

It can be understood that the memory 802 in the embodiment of the present invention may be a volatile memory or a nonvolatile memory, or may include both volatile and nonvolatile memories. Among them, the non-volatile memory can be read-only memory (Read-OnlyMemory, ROM), programmable read-only memory (ProgrammableROM, PROM), erasable programmable read-only memory (ErasablePROM, EPROM), electrically erasable Programming read-only memory (Electrically EPROM, EEPROM) or flash memory. The volatile memory may be random access memory (Random Access Memory, RAM), which acts as an external cache. By way of illustration and not limitation, many forms of RAM are available such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (Synchronous DRAM, SDRAM), Double data rate synchronous dynamic random access memory (DoubleDataRateSDRAM, DDRSDRAM), enhanced synchronous dynamic random access memory (Enhanced SDRAM, ESDRAM), synchronous connection dynamic random access memory (SynchlinkDRAM, SLDRAM) and direct memory bus random access Memory (Direct Rambus RAM, DRRAM). Memory 802 of the systems and methods described herein is intended to include, but is not limited to, these and any other suitable types of memory.

In some implementations, the memory 802 stores the following elements, executable modules or data structures, or their subsets, or their extended sets: an operating system 8021 and an application program 8022 .

Among them, the operating system 8021 includes various system programs, such as framework layer, core library layer, driver layer, etc., for realizing various basic services and processing hardware-based tasks. The application program 8022 includes various application programs, such as a media player (MediaPlayer), a browser (Browser), etc., and is used to implement various application services. The program for realizing the method of the embodiment of the present invention may be included in the application program 8022 .

In the embodiment of the present invention, by calling the program or instruction stored in the memory 802, specifically the program or instruction stored in the application program 8022, the processor 801 is used to collect the tag information of the object; according to the tag information, obtain A picture resource of the object on the network side; according to the picture resource, a three-dimensional model of the object is constructed, and structural hotspot information of the object is set on the three-dimensional model.

The methods disclosed in the foregoing embodiments of the present invention may be applied to the processor 801 or implemented by the processor 801 . The processor 801 may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the above method may be completed by an integrated logic circuit of hardware in the processor 801 or instructions in the form of software. The above-mentioned processor 801 may be a general-purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application-specific integrated circuit (Application Specific Integrated Circuit, ASIC), an off-the-shelf programmable gate array (Field Programmable Gate Array, FPGA) or other programmable logic devices, discrete gates Or transistor logic devices, discrete hardware components. Various methods, steps and logic block diagrams disclosed in the embodiments of the present invention may be implemented or executed. A general-purpose processor may be a microprocessor, or the processor may be any conventional processor, or the like. The steps of the methods disclosed in the embodiments of the present invention may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module can be located in a mature storage medium in the field such as random access memory, flash memory, read-only memory, programmable read-only memory or electrically erasable programmable memory, register. The storage medium is located in the memory 802, and the processor 801 reads the information in the memory 802, and completes the steps of the above method in combination with its hardware.

It should be understood that the embodiments described herein may be implemented by hardware, software, firmware, middleware, microcode or a combination thereof. For hardware implementation, the processing unit can be implemented in one or more application-specific integrated circuits (Application Specific Integrated Circuits, ASIC), digital signal processor (Digital Signal Processing, DSP), digital signal processing device (DSPDevice, DSPD), programmable logic device (ProgrammableLogicDevice, PLD ), Field-Programmable Gate Array (Field-Programmable GateArray, FPGA), general-purpose processor, controller, microcontroller, microprocessor, other electronic units for performing the functions described in this application, or a combination thereof.

For a software implementation, the techniques described herein can be implemented through modules (eg, procedures, functions, and so on) that perform the functions described herein. Software codes can be stored in memory and executed by a processor. Memory can be implemented within the processor or external to the processor.

Optionally, the processor 801 is configured to: acquire image information obtained by the image acquisition device for acquiring an image of an object; or acquire keyword information of the object input by a user.

Optionally, the processor 801 is further configured to: send resource request information to the network terminal according to the tag information; the receiving network terminal searches the resource library according to the resource request information, and feeds back the obtained picture resource of the object.

Optionally, the processor 801 is further configured to: build a three-dimensional model of the object according to at least one picture in the picture resource; on the three-dimensional model, acquire the picture resource for building the three-dimensional model The distribution position of each picture in each picture; a structural hotspot of the three-dimensional model is set at the distribution position of each picture; a link is established for the structural hotspot, and each structural hotspot corresponds to the labeling information and labeling in the corresponding picture The link address of the key content in the information.

Wherein, the labeling information includes: one or more of the structural principle information of the object, the cross-sectional analysis information of the object, and the troubleshooting information of the object.

The electronic device 800 is capable of implementing various processes implemented by the electronic device in the foregoing embodiments, and details are not repeated here to avoid repetition.

In the electronic device of the embodiment of the present invention, the processor 801 uses the marking information of the object to construct a three-dimensional model of the object, and sets a structural hotspot on the three-dimensional model. The user can quickly understand the structural information of the object through the structural hotspot, and can make Maintenance personnel quickly locate the fault point; this method reduces the cost for users to learn the structure and working principle of the object, and at the same time reduces the cost of fault repair.

fifth embodiment

FIG. 9 is a schematic structural diagram of an electronic device according to a fifth embodiment of the present invention. Specifically, the electronic device in FIG. 9 may be a mobile phone, a tablet computer, a personal digital assistant (Personal Digital Assistant, PDA), or a vehicle-mounted computer.

The electronic device in FIG. 9 includes a radio frequency (Radio Frequency, RF) circuit 910 , a memory 920 , an input unit 930 , a display unit 940 , a processor 950 , an audio circuit 960 , a WiFi (Wireless Fidelity) module 970 and a power supply 990 .

Wherein, the input unit 930 can be used to receive digital or character information input by the user, and generate signal input related to user setting and function control of the electronic device. Specifically, in the embodiment of the present invention, the input unit 930 may include a touch panel 931 . The touch panel 931, also referred to as a touch screen, can collect user's touch operations on or near it (such as the user's operation on the touch panel 931 using any suitable object or accessory such as a finger, a stylus), and The specified program drives the corresponding connected device. Optionally, the touch panel 931 may include two parts, a touch detection device and a touch controller. Among them, the touch detection device detects the user's touch orientation, and detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and sends it to the to the processor 950, and can receive and execute commands sent by the processor 950. In addition, the touch panel 931 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic wave. In addition to the touch panel 931, the input unit 930 may also include other input devices 932, which may include but not limited to physical keyboards, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, joysticks, etc. one or more of.

Wherein, the display unit 940 can be used to display information input by the user or information provided to the user and various menu interfaces of the electronic device. The display unit 940 may include a display panel 941. Optionally, the display panel 941 may be configured in the form of an LCD or an organic light-emitting diode (Organic Light-Emitting Diode, OLED).

It should be noted that the touch panel 931 can cover the display panel 941 to form a touch display screen. When the touch display screen detects a touch operation on or near it, it is sent to the processor 950 to determine the type of the touch event, and then the processor The 950 provides corresponding visual output on the touch display screen according to the type of the touch event.

The touch display screen includes an application program interface display area and a common control display area. The arrangement of the display area of the application program interface and the display area of the commonly used controls is not limited, and may be an arrangement in which the two display areas can be distinguished, such as a top-down arrangement, a left-right arrangement, and the like. The application program interface display area can be used to display the interface of the application program. Each interface may include at least one interface element such as an icon of an application program and/or a widget desktop control. The application program interface display area can also be an empty interface without any content. The commonly used control display area is used to display controls with a high usage rate, for example, application icons such as setting buttons, interface numbers, scroll bars, and phonebook icons.

Wherein the processor 950 is the control center of the electronic equipment, utilizes various interfaces and lines to connect the various parts of the whole mobile phone, by running or executing the software programs and/or modules stored in the first memory 921, and calling the software programs and/or modules stored in the second memory The data in 922 executes various functions of the electronic equipment and processes data, so as to monitor the electronic equipment as a whole. Optionally, the processor 950 may include one or more processing units.

In the embodiment of the present invention, by calling the software program and/or module stored in the first memory 921 and/or the data in the second memory 922, the processor 950 is used to collect the tag information of the object; according to the tag Information, to obtain the image resource of the object on the network side; according to the image resource, construct the three-dimensional model of the object, and set the structural hotspot information of the object on the three-dimensional model.

Optionally, the processor 950 is further configured to: acquire image information obtained by the image acquisition device for acquiring an image of the object; or acquire keyword information of the object input by the user.

Optionally, the processor 950 is further configured to: send resource request information to the network terminal according to the tag information; receive the network terminal to search the resource library according to the resource request information, and feed back the obtained picture resource of the object.

Optionally, the processor 950 is further configured to: control the display unit 940 to display the same bullet chat sent by the same user on the interface of the electronic device together with the number of repeated sending times of the same bullet chat.

Optionally, the processor 950 is further configured to: construct a three-dimensional model of the object according to at least one picture in the picture resource; on the three-dimensional model, acquire the The distribution position of each picture; a structural hotspot of the three-dimensional model is set at the distribution position of each picture; a link is established for the structural hotspot, and each structural hotspot corresponds to the labeling information and labeling information in the corresponding picture The link address of the key content in .

Wherein, the labeling information includes: one or more of the structural principle information of the object, the cross-sectional analysis information of the object, and the troubleshooting information of the object.

The electronic device in the embodiment of the present invention can implement various processes implemented by the electronic device in the foregoing embodiments, and details are not repeated here to avoid repetition.

In the electronic device of the embodiment of the present invention, the processor 950 uses the marking information of the object to construct a three-dimensional model of the object, and sets a structural hotspot on the three-dimensional model. The user can quickly understand the structural information of the object through the structural hotspot, and can make Maintenance personnel quickly locate the fault point; this method reduces the cost for users to learn the structure and working principle of the object, and at the same time reduces the cost of fault repair.

Each embodiment in this specification is described in a progressive manner, each embodiment focuses on the difference from other embodiments, and the same and similar parts of each embodiment can be referred to each other.

Those skilled in the art should understand that the embodiments of the present invention may be provided as methods, devices, or computer program products. Accordingly, embodiments of the invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, embodiments of the invention may take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.

Embodiments of the present invention are described with reference to flowcharts and/or block diagrams of methods, terminal devices (systems), and computer program products according to embodiments of the present invention. It should be understood that each procedure and/or block in the flowchart and/or block diagram, and a combination of procedures and/or blocks in the flowchart and/or block diagram can be realized by computer program instructions. These computer program instructions may be provided to a general purpose computer, special purpose computer, embedded processor or processor of other programmable data processing terminal equipment to produce a machine such that instructions executed by the computer or processor of other programmable data processing terminal equipment Produce means for realizing the functions specified in one or more procedures of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing terminal to operate in a specific manner, such that the instructions stored in the computer-readable memory produce an article of manufacture comprising instruction means, the The instruction means implements the functions specified in one or more procedures of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions can also be loaded into a computer or other programmable data processing terminal equipment, so that a series of operational steps are performed on the computer or other programmable terminal equipment to produce computer-implemented processing, thereby The instructions executed above provide steps for implementing the functions specified in one or more procedures of the flowchart and/or one or more blocks of the block diagram.

Having described preferred embodiments of embodiments of the present invention, additional changes and modifications to these embodiments can be made by those skilled in the art once the basic inventive concept is appreciated. Therefore, the appended claims are intended to be construed to cover the preferred embodiment and all changes and modifications which fall within the scope of the embodiments of the present invention.

It should also be noted that in this article, relational terms such as first and second etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that these entities or operations Any such actual relationship or order exists between. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or terminal equipment comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements identified, or also include elements inherent in such a process, method, article, or end-equipment. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or terminal device comprising said element.

What has been described above is a preferred embodiment of the present invention. It should be pointed out that for those skilled in the art, some improvements and modifications can also be made without departing from the principles described in the present invention. within the scope of protection of the invention.

Claims (8)

1. A method for building a three-dimensional model of an object, comprising: collect tagging information of objects; Acquiring the image resource of the object on the network side according to the tag information; Constructing a three-dimensional model of the object according to the picture resource, and setting structural hotspot information of the object on the three-dimensional model; Wherein, the image resource includes at least one image, annotation information corresponding to each image, and a link address of key content in the annotation information; wherein, According to the image resource, constructing a three-dimensional model of the object, and setting the structural hotspot information of the object on the three-dimensional model includes: Construct a three-dimensional model of the object according to at least one picture in the picture resource; On the three-dimensional model, acquire the distribution position of each picture in the picture resource for constructing the three-dimensional model; A structural hotspot of the three-dimensional model is set at the distribution position of each picture; Links are established for the structural hotspots, and each structural hotspot corresponds to the annotation information in the corresponding picture and the link address of the key content in the annotation information. 2. The method according to claim 1, wherein the step of collecting the tag information of the object comprises: Obtaining image information obtained by image acquisition of an object by an image acquisition device; or Get the keyword information of the object input by the user. 3. The method according to claim 1, wherein the step of obtaining the image resource of the object at the network end according to the tag information comprises: Send resource request information to the network according to the tag information; The receiving network searches the resource library according to the resource request information, and feeds back the obtained image resource of the object. 4 . The method according to claim 1 , wherein the annotation information includes: one or more of structural principle information of the object, cross-sectional analysis information of the object, and troubleshooting information of the object. 5. An electronic device, characterized in that it comprises: The collection module is used to collect the marking information of the object; An acquisition module, configured to acquire the picture resource of the object on the network side according to the tag information; A model generation module, configured to construct a three-dimensional model of the object according to the image resource, and set structural hotspot information of the object on the three-dimensional model; Wherein, the image resource includes at least one image, annotation information corresponding to each image, and a link address of key content in the annotation information; wherein, the model generation module includes: a model construction unit, configured to construct a three-dimensional model of the object according to at least one picture in the picture resource; A position acquiring unit, configured to acquire, on the three-dimensional model, the distribution position of each picture in the picture resource for constructing the three-dimensional model; A hotspot setting unit, configured to set a structural hotspot of the three-dimensional model at the distribution position of each picture; The associating unit is configured to establish links for the structural hotspots, each structural hotspot corresponds to the annotation information in the corresponding picture and the link address of the key content in the annotation information. 6. The electronic device according to claim 5, wherein the acquisition module comprises: An image acquisition unit, configured to acquire image information obtained by image acquisition of an object by an image acquisition device; or The keyword obtaining unit is used to obtain keyword information of the object input by the user. 7. The electronic device according to claim 5, wherein the acquiring module comprises: a request sending unit, configured to send resource request information to the network end according to the tag information; The receiving unit is configured to receive the image resource of the object obtained by the network terminal searching the resource library according to the resource request information and feeding back. 8 . The electronic device according to claim 5 , wherein the annotation information includes: one or more of structural principle information of the object, cross-section analysis information of the object, and troubleshooting information of the object.