Manufacturing methods, apparatus, and computer equipment for anti-glare glass

Abstract

This application provides a method, apparatus, and computer equipment for manufacturing anti-glare glass. First, a glass blank is pre-processed to obtain pre-processed glass. Then, an AG film is attached to the pre-processed glass using a glass bonding process to obtain anti-glare glass. In this application, the method of attaching the AG film, compared to the existing method of spraying AG chemicals, not only greatly improves production efficiency but also significantly reduces production costs.

Description

Technical Field

[0001] This application relates to the field of glass manufacturing technology, and in particular to a method, apparatus and computer equipment for manufacturing anti-glare glass. Background Technology

[0002] As the glass material used in electronic display devices, it needs to undergo anti-glare treatment during the production process to reduce interference from external ambient light and reduce screen reflection, thereby improving the brightness and viewing angle of the displayed image, making the image clearer and the colors more saturated.

[0003] Current anti-glare treatment in glass production is performed after the glass sheet production stage, during the glass sheet processing stage. Specifically, after the glass sheet is cut, edge-ground, and tempered, an AG (anti-glare) solution is sprayed onto its surface, and finally, screen printing is applied to obtain the finished glass. However, using the AG solution spraying process to manufacture anti-glare glass is not only inefficient but also costly. Summary of the Invention

[0004] To address the aforementioned problems, this application provides a method, apparatus, and computer device for manufacturing anti-glare glass.

[0005] To achieve the above objectives, this application provides a method for manufacturing anti-glare glass, comprising:

[0006] The glass blank is subjected to preliminary processing to obtain pre-processed glass;

[0007] The AG film is attached to the pre-processed glass using a glass bonding process to obtain anti-glare glass.

[0008] This application also provides an apparatus for manufacturing anti-glare glass, comprising:

[0009] The preliminary processing module is used to control the preliminary processing equipment to perform preliminary processing on the glass blank to obtain preliminary processed glass;

[0010] The lamination module is used to control the lamination equipment to attach the AG film to the pre-processed glass through a glass lamination process to obtain anti-glare glass.

[0011] This application also provides a computer device, including a memory and a processor, wherein the memory stores a computer program, and the processor executes the computer program to implement the steps of any of the methods described above.

[0012] This application also provides a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the steps of any of the methods described above.

[0013] This application provides a method, apparatus, and computer equipment for manufacturing anti-glare glass. First, a glass blank is pre-processed to obtain pre-processed glass. Then, an AG film is attached to the pre-processed glass using a glass bonding process to obtain anti-glare glass. Compared to existing methods of spraying AG chemicals, the method of attaching the AG film in this application not only greatly improves production efficiency but also significantly reduces production costs. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the manufacturing steps of the anti-glare glass in one embodiment of this application;

[0015] Figure 2 This is a block diagram of the overall structure of the apparatus for manufacturing anti-glare glass in one embodiment of this application;

[0016] Figure 3 This is a schematic block diagram of the structure of a computer device according to an embodiment of this application.

[0017] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0019] Reference Figure 1 One embodiment of this application provides a method for manufacturing anti-glare glass, comprising:

[0020] S1: Perform preliminary processing on the glass blank to obtain preliminary processed glass;

[0021] S2: The AG film is attached to the pre-processed glass using a glass bonding process to obtain anti-glare glass.

[0022] Preferably, the initial processing steps are, in sequence, slitting, edge grinding, tempering, and screen printing.

[0023] Preferably, the AG film is manufactured by a coating process, and the components of the AG film are: 15%-20% silicone resin, 75%-80% organic solvent, 2%-5% organic acid, and 1%-5% curing agent.

[0024] In this embodiment, the glass blank is placed on a conveyor belt and transported sequentially to the corresponding process stations for preliminary processing. The preliminary processing steps are, in sequence, cutting, edge grinding, tempering, and screen printing. After preliminary processing, the glass blank becomes pre-processed glass. Specifically, the glass blank is first transported to the cutting station, where the cutting equipment cuts it to the appropriate size according to actual needs (e.g., the processed anti-glare glass needs to match the size of the electronic device screen). Then, the cut glass blank is transported to the edge grinding station, where the edges are ground and chamfered. Next, the edge-ground glass blank is sequentially transported to the tempering station, where the tempering process increases its strength. Finally, the glass blank is transported to the screen printing station, where borders or logos are screen-printed onto it, resulting in pre-processed glass. The pre-processed glass is transported to the lamination station via a conveyor belt. The lamination equipment at the station applies the AG film to the pre-processed glass using a glass lamination process, forming anti-glare glass. The glass lamination process is the same as existing technologies and will not be detailed here. In this embodiment, the method of applying the AG film, compared to the existing method of spraying AG chemicals, not only greatly improves production efficiency but also significantly reduces production costs.

[0025] Preferably, the AG film is manufactured through a coating process. The material composition of the AG film is: 15%-20% silicone resin, 75%-80% organic solvent, 2%-5% organic acid, and 1%-5% curing agent. Manufacturers select different parameters (such as gloss, transmittance, haze, DOI (distinctness of reflection), Ra (roughness), etc.) of the AG film according to different application scenarios. Different parameters of AG films can be obtained by adjusting the specific proportions of the AG film material composition, which are not specifically limited here.

[0026] Furthermore, the slitting process includes:

[0027] S101: Obtain processing parameters, including glass shape and glass size;

[0028] S102: Cut the glass blank according to the processing parameters.

[0029] In this embodiment, the operator pre-sets processing parameters based on the shape and size of the electronic device display screen that the finished glass needs to match. These processing parameters include the shape and size of the glass to be cut. The control system retrieves the preset processing parameters and then controls the cutting equipment to cut the glass blank according to these parameters, ensuring that the cut glass blank matches the shape and size specified in the processing parameters (for example, if the processing parameters specify a rectangular glass shape and a size of 100*240mm, then the cut glass blank will be rectangular with a size of 100*240mm), thus meeting actual needs.

[0030] Furthermore, the glass blank is rectangular in shape, and the edge grinding process includes:

[0031] S103: Retrieve preset parameters, the preset parameters including the processing edge and the chamfer angle corresponding to the processing edge;

[0032] S104: The glass blank is ground and chamfered according to the preset parameters.

[0033] In this embodiment, the glass blank is preferably rectangular in shape. The operator sets the corresponding parameters for edge grinding of the glass blank according to actual needs, i.e., preset parameters. These preset parameters include the processed edges (different numbers represent the sides of the glass blank at different locations, such as side 1, side 2, etc.) and the chamfer corresponding to each processed edge (different edges on the glass blank may require different chamfers depending on actual needs, facilitating installation on appropriate equipment). The control system retrieves the preset parameters and then controls the edge grinding equipment to grind and chamfer each side of the glass blank according to its corresponding chamfer angle, completing the entire edge grinding process.

[0034] Furthermore, after the step of attaching the AG film to the pre-processed glass using a glass bonding process to obtain anti-glare glass, the process includes:

[0035] S3: Clean the anti-glare glass to obtain cleaned anti-glare glass;

[0036] S4: Check whether the cleaned anti-glare glass meets the preset requirements;

[0037] S5: If the cleaned anti-glare glass meets the preset requirements, then the cleaned anti-glare glass is packaged.

[0038] In this embodiment, after attaching an AG film to the pre-processed glass to obtain anti-glare glass, the control system controls a cleaning device to clean the anti-glare glass, removing impurities from its surface, resulting in cleaned anti-glare glass. The control system uses a detection device to check whether the anti-glare effect of the cleaned anti-glare glass meets preset requirements. Specifically, the detection device includes a support mechanism, a right-angle ruler, a scanning device, and a detection light source. When the cleaned anti-glare glass is transported to the detection station, the control system controls the support mechanism to lift the anti-glare glass, and then uses the right-angle ruler to detect the chamfer angle of the side of the anti-glare glass. Next, the control system activates the detection light source to evenly illuminate the anti-glare glass, and then uses the scanning device to identify whether there are scratches on the surface of the anti-glare glass and the distribution of those scratches. If the chamfer angle of the side of the anti-glare glass meets the preset processing requirements, and the surface of the anti-glare glass is free of scratches, then the anti-glare glass is determined to meet the preset requirements, and is then packaged by a packaging device for shipment.

[0039] Furthermore, the step of attaching the AG film to the pre-processed glass using a glass bonding process to obtain anti-glare glass includes:

[0040] S201: The pre-processed glass is conveyed to the film-applying station, the film-applying station being located in a position corresponding to the film-applying equipment;

[0041] S202: The AG film is attached to the pre-processed glass using the film-applying equipment to obtain the anti-glare glass.

[0042] In this embodiment, the control system transports the pre-processed glass via a conveyor belt. When the sensor detects that the pre-processed glass has reached the lamination station, the control system stops the conveyor belt and then controls the lamination equipment at the lamination station to tightly adhere the AG film to the surface of the pre-processed glass. Preferably, the area of ​​the AG film is larger than the display area of ​​the pre-processed glass to ensure that the display area of ​​the pre-processed glass still has an anti-glare effect even if the AG film is not accurately attached, effectively improving the yield of anti-glare glass.

[0043] Reference Figure 2 In one embodiment of this application, an apparatus for manufacturing anti-glare glass is also provided, comprising:

[0044] Pre-processing module 1 is used to control the pre-processing equipment to pre-process the glass blank to obtain pre-processed glass;

[0045] The bonding module 2 is used to control the bonding equipment to attach the AG film to the pre-processed glass through a glass bonding process to obtain anti-glare glass.

[0046] Preferably, the initial processing steps are, in sequence, slitting, edge grinding, tempering, and screen printing.

[0047] In this embodiment, the preliminary processing equipment includes a conveyor belt, cutting equipment, edging equipment, tempering equipment, and screen printing equipment. Glass blanks are placed on the conveyor belt and transported sequentially to the corresponding process stations for preliminary processing. The preliminary processing steps are, in sequence, glass cutting, edging, tempering, and screen printing. After preliminary processing, the glass blanks are obtained as pre-processed glass. Specifically, the glass blanks are first transported to the glass cutting station, where the cutting equipment cuts them to the appropriate dimensions according to actual needs (e.g., the processed anti-glare glass needs to match the size of the electronic device screen). Then, the cut glass blanks are transported to the edging station, where the edging equipment grinds and chamfers the edges. Next, the edged glass blanks are sequentially transported to the tempering station, where the tempering equipment uses a tempering process to increase the strength of the glass blanks. Finally, the glass blanks are transported to the screen printing station, where the screen printing equipment prints borders or logos onto the glass blanks, resulting in pre-processed glass. The pre-processed glass is transported to the lamination station via a conveyor belt. The lamination equipment at the station applies the AG film to the pre-processed glass using a glass lamination process, forming anti-glare glass. The glass lamination process is the same as existing technologies and will not be detailed here. In this embodiment, the method of applying the AG film, compared to the existing method of spraying AG chemicals, not only greatly improves production efficiency but also significantly reduces production costs.

[0048] Preferably, the AG film is manufactured through a coating process. The material composition of the AG film is: 15%-20% silicone resin, 75%-80% organic solvent, 2%-5% organic acid, and 1%-5% curing agent. Manufacturers select different parameters (such as gloss, transmittance, haze, DOI (distinctness of reflection), Ra (roughness), etc.) of the AG film according to different application scenarios. Different parameters of AG films can be obtained by adjusting the specific proportions of the AG film material composition, which are not specifically limited here.

[0049] Furthermore, the initial processing module 1 includes:

[0050] An acquisition unit is used to acquire processing parameters, including glass shape and glass size;

[0051] The cutting unit is used to control the cutting equipment to cut the glass blank according to the processing parameters.

[0052] In this embodiment, the operator pre-sets processing parameters based on the shape and size of the electronic device display screen that the finished glass needs to match. These processing parameters include the shape and size of the glass to be cut. The control system retrieves the preset processing parameters and then controls the cutting equipment to cut the glass blank according to these parameters, ensuring that the cut glass blank matches the shape and size specified in the processing parameters (for example, if the processing parameters specify a rectangular glass shape and a size of 100*240mm, then the cut glass blank will be rectangular with a size of 100*240mm), thus meeting actual needs.

[0053] Furthermore, the glass blank is rectangular in shape, and the initial processing module 1 further includes:

[0054] A retrieval unit is used to retrieve preset parameters, the preset parameters including the processing edge and the chamfer angle corresponding to the processing edge;

[0055] The edge grinding unit is used to control the edge grinding equipment to grind and chamfer the glass blank according to the preset parameters.

[0056] In this embodiment, the glass blank is preferably rectangular in shape. The operator sets the corresponding parameters for edge grinding of the glass blank according to actual needs, i.e., preset parameters. These preset parameters include the processed edges (different numbers represent the sides of the glass blank at different locations, such as side 1, side 2, etc.) and the chamfer corresponding to each processed edge (different edges on the glass blank may require different chamfers depending on actual needs, facilitating installation on appropriate equipment). The control system retrieves the preset parameters and then controls the edge grinding equipment to grind and chamfer each side of the glass blank according to its corresponding chamfer angle, completing the entire edge grinding process.

[0057] Furthermore, the manufacturing apparatus also includes:

[0058] Cleaning module 3 is used to control the cleaning equipment to clean the anti-glare glass and obtain cleaned anti-glare glass;

[0059] Detection module 4 is used to detect whether the cleaned anti-glare glass meets the preset requirements through detection equipment;

[0060] The packaging module 5 is used to control the packaging device to package the cleaned anti-glare glass if the cleaned anti-glare glass meets the preset requirements.

[0061] In this embodiment, after attaching an AG film to the pre-processed glass to obtain anti-glare glass, the control system controls a cleaning device to clean the anti-glare glass, removing impurities from its surface, resulting in cleaned anti-glare glass. The control system uses a detection device to check whether the anti-glare effect of the cleaned anti-glare glass meets preset requirements. Specifically, the detection device includes a support mechanism, a right-angle ruler, a scanning device, and a detection light source. When the cleaned anti-glare glass is transported to the detection station, the control system controls the support mechanism to lift the anti-glare glass, and then uses the right-angle ruler to detect the chamfer angle of the side of the anti-glare glass. Next, the control system activates the detection light source to evenly illuminate the anti-glare glass, and then uses the scanning device to identify whether there are scratches on the surface of the anti-glare glass and the distribution of those scratches. If the chamfer angle of the side of the anti-glare glass meets the preset processing requirements, and the surface of the anti-glare glass is free of scratches, then the anti-glare glass is determined to meet the preset requirements, and is then packaged by a packaging device for shipment.

[0062] Furthermore, the bonding module 2 includes:

[0063] A conveying unit is used to control the conveyor belt to transport the pre-processed glass to the film-applying station, the film-applying station being located corresponding to the film-applying equipment.

[0064] A bonding unit is used to control a film bonding device to bond the AG film onto the pre-processed glass to obtain the anti-glare glass.

[0065] In this embodiment, the control system transports the pre-processed glass via a conveyor belt. When the sensor detects that the pre-processed glass has reached the lamination station, the control system stops the conveyor belt and then controls the lamination equipment at the lamination station to tightly adhere the AG film to the surface of the pre-processed glass. Preferably, the area of ​​the AG film is larger than the display area of ​​the pre-processed glass to ensure that the display area of ​​the pre-processed glass still has an anti-glare effect even if the AG film is not accurately attached, effectively improving the yield of anti-glare glass.

[0066] Preferably, the AG film is manufactured by a coating process, and the components of the AG film are: 15%-20% silicone resin, 75%-80% organic solvent, 2%-5% organic acid, and 1%-5% curing agent.

[0067] In this embodiment, each module and unit in the manufacturing process is used to perform the corresponding steps in the above-mentioned method for manufacturing anti-glare glass, and the specific implementation process is not described in detail here.

[0068] This embodiment provides an apparatus for manufacturing anti-glare glass. First, a glass blank is pre-processed to obtain pre-processed glass. Then, an AG film is attached to the pre-processed glass using a glass bonding process to obtain anti-glare glass. In this application, the method of attaching the AG film, compared with the existing method of spraying AG chemicals, can not only greatly improve production efficiency but also significantly reduce production costs.

[0069] Reference Figure 3 This application also provides a computer device, which may be a server, and its internal structure may be as follows: Figure 3 As shown, the computer device includes a processor, memory, network interface, and database connected via a system bus. The processor provides computing and control capabilities. The memory includes non-volatile storage media and internal memory. The non-volatile storage media stores the operating system, computer programs, and database. The internal memory provides the environment for the operation of the operating system and computer programs in the non-volatile storage media. The database stores data such as processing parameters. The network interface is used for communication with external terminals via a network connection. When the processor executes the computer program, it implements a method for manufacturing anti-glare glass.

[0070] The processor described above performs the following steps in the method for manufacturing the anti-glare glass:

[0071] S1: Perform preliminary processing on the glass blank to obtain preliminary processed glass;

[0072] S2: The AG film is attached to the pre-processed glass using a glass bonding process to obtain anti-glare glass.

[0073] Furthermore, the slitting process includes:

[0074] S101: Obtain processing parameters, including glass shape and glass size;

[0075] S102: Cut the glass blank according to the processing parameters.

[0076] Furthermore, the glass blank is rectangular in shape, and the edge grinding process includes:

[0077] S103: Retrieve preset parameters, the preset parameters including the processing edge and the chamfer angle corresponding to the processing edge;

[0078] S104: The glass blank is ground and chamfered according to the preset parameters.

[0079] Furthermore, after the step of attaching the AG film to the pre-processed glass using a glass bonding process to obtain anti-glare glass, the process includes:

[0080] S3: Clean the anti-glare glass to obtain cleaned anti-glare glass;

[0081] S4: Check whether the cleaned anti-glare glass meets the preset requirements;

[0082] S5: If the cleaned anti-glare glass meets the preset requirements, then the cleaned anti-glare glass is packaged.

[0083] Furthermore, the step of attaching the AG film to the pre-processed glass using a glass bonding process to obtain anti-glare glass includes:

[0084] S201: The pre-processed glass is conveyed to the film-applying station, the film-applying station being located in a position corresponding to the film-applying equipment;

[0085] S202: The AG film is attached to the pre-processed glass using the film-applying equipment to obtain the anti-glare glass.

[0086] One embodiment of this application also provides a computer-readable storage medium storing a computer program thereon. When the computer program is executed by a processor, it implements a method for manufacturing anti-glare glass. The method for manufacturing anti-glare glass specifically includes:

[0087] S1: Perform preliminary processing on the glass blank to obtain preliminary processed glass;

[0088] S2: The AG film is attached to the pre-processed glass using a glass bonding process to obtain anti-glare glass.

[0089] Furthermore, the slitting process includes:

[0090] S101: Obtain processing parameters, including glass shape and glass size;

[0091] S102: Cut the glass blank according to the processing parameters.

[0092] Furthermore, the glass blank is rectangular in shape, and the edge grinding process includes:

[0093] S103: Retrieve preset parameters, the preset parameters including the processing edge and the chamfer angle corresponding to the processing edge;

[0094] S104: The glass blank is ground and chamfered according to the preset parameters.

[0095] Furthermore, after the step of attaching the AG film to the pre-processed glass using a glass bonding process to obtain anti-glare glass, the process includes:

[0096] S3: Clean the anti-glare glass to obtain cleaned anti-glare glass;

[0097] S4: Check whether the cleaned anti-glare glass meets the preset requirements;

[0098] S5: If the cleaned anti-glare glass meets the preset requirements, then the cleaned anti-glare glass is packaged.

[0099] Furthermore, the step of attaching the AG film to the pre-processed glass using a glass bonding process to obtain anti-glare glass includes:

[0100] S201: The pre-processed glass is conveyed to the film-applying station, the film-applying station being located in a position corresponding to the film-applying equipment;

[0101] S202: The AG film is attached to the pre-processed glass using the film-applying equipment to obtain the anti-glare glass.

[0102] Those skilled in the art will understand that all or part of the processes in the methods of the above embodiments can be implemented by a computer program instructing related hardware. The computer program can be stored in a non-volatile computer-readable storage medium. When executed, the computer program can include the processes of the embodiments of the above methods. Any references to memory, storage, databases, or other media provided in this application and in the embodiments may include non-volatile and / or volatile memory. Non-volatile memory may include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), or flash memory. Volatile memory may include random access memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), dual-speed SDRAM (SSRSDRAM), enhanced SDRAM (ESDRAM), synchronous link DRAM (SLDRAM), RAMbus direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).

[0103] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, apparatus, first object, or method that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, apparatus, first object, or method. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, apparatus, first object, or method that includes that element.

[0104] The above description is only a preferred embodiment of this application and does not limit the patent scope of this application. Any equivalent structural or procedural changes made based on the content of this application's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this application.

Claims

1. A method for manufacturing anti-glare glass, characterized in that, include: The glass blank is subjected to preliminary processing to obtain pre-processed glass; An AG film is attached to the pre-processed glass using a glass bonding process to obtain anti-glare glass. The control system uses a testing device to check whether the anti-glare effect of the anti-glare glass meets the preset requirements. The testing device includes a support mechanism, a right-angle ruler, a scanning device, and a detection light source. When the cleaned anti-glare glass is transported to the testing station, the control system controls the support mechanism to lift the anti-glare glass, and then uses the right-angle ruler to detect the chamfer angle of the side of the anti-glare glass. Next, the control system activates the detection light source to evenly illuminate the anti-glare glass, and then uses the scanning device to identify whether there are scratches on the surface of the anti-glare glass and the distribution of the scratches. If the chamfer angle of the side of the anti-glare glass meets the preset processing requirements, and the surface of the anti-glare glass is free of scratches, then the anti-glare glass is determined to meet the preset requirements. The area of ​​the AG film is larger than the display area of ​​the pre-processed glass; the AG film is made by a coating process, and the composition of the AG film is: 15%-20% silicone resin, 75%-80% organic solvent, 2%-5% organic acid, and 1%-5% curing agent. The initial processing steps are, in sequence, slitting, edge grinding, tempering, and screen printing.

2. The method for manufacturing anti-glare glass according to claim 1, characterized in that, The slitting process includes: Obtain processing parameters, including glass shape and glass size; The glass blank is cut according to the processing parameters.

3. The method for manufacturing anti-glare glass according to claim 1, characterized in that, The glass blank is rectangular in shape, and the edge grinding process includes: Retrieve preset parameters, including the processing edge and the chamfer angle corresponding to the processing edge; The glass blank is ground and chamfered according to the preset parameters.

4. The method for manufacturing anti-glare glass according to claim 1, characterized in that, After the step of attaching the AG film to the pre-processed glass using a glass bonding process to obtain anti-glare glass, the following steps are included: The anti-glare glass is cleaned to obtain cleaned anti-glare glass; Test whether the cleaned anti-glare glass meets the preset requirements; If the cleaned anti-glare glass meets the preset requirements, then the cleaned anti-glare glass is packaged.

5. The method for manufacturing anti-glare glass according to claim 1, characterized in that, The step of attaching the AG film to the pre-processed glass using a glass bonding process to obtain anti-glare glass includes: The pre-processed glass is transported to the film-applying station, which corresponds to the position of the film-applying equipment. The AG film is attached to the pre-processed glass using the film-applying equipment to obtain the anti-glare glass.

6. An apparatus for manufacturing anti-glare glass, used to perform the method according to any one of claims 1-5, characterized in that, include: The preliminary processing module is used to control the preliminary processing equipment to perform preliminary processing on the glass blank to obtain preliminary processed glass; The lamination module is used to control the lamination equipment to attach the AG film to the pre-processed glass through a glass lamination process to obtain anti-glare glass.

7. A computer device comprising a memory and a processor, wherein the memory stores a computer program, characterized in that, When the processor executes the computer program, it implements the steps of the method according to any one of claims 1 to 5.

8. A computer-readable storage medium having a computer program stored thereon, characterized in that, When the computer program is executed by a processor, it implements the steps of the method according to any one of claims 1 to 5.

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