Automatic testing method and system based on water-alcohol-resistant solution
By acquiring real-time index information of fabric samples and generating evaluation information through terminal devices, the problem of low reliability in the testing of fabric water and alcohol resistance in existing technologies is solved. This enables accurate evaluation of fabric water and alcohol resistance, improving the reliability of testing and the effectiveness of product design improvements.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- ZHONGLIAN QUALITY INSPECTION (FOSHAN) INSPECTION TECH CO LTD
- Filing Date
- 2026-01-21
- Publication Date
- 2026-04-28
AI Technical Summary
The lack of accurate testing methods for the resistance of clothing fabrics to water and alcohol solutions in the existing technology leads to low test reliability and limits the design and improvement of related products.
An automated testing method based on a water- and alcohol-resistant solution is provided. The method acquires first and second real-time index information of fabric samples in real time through a terminal device, generates water- and alcohol-resistant effect evaluation information, including determining whether the index is less than a preset residual limit value, generating information on whether the effect meets or does not meet the standard, and optionally acquiring multiple indexes to determine the time required to meet the standard or recording test data.
This technology enables accurate testing of the water and alcohol resistance of different fabrics, improves testing reliability, and contributes to the design and improvement of related products.
Smart Images

Figure CN121933710A_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of intelligent testing, and more specifically, to an automatic testing method and system based on water-resistant alcohol solutions. Background Technology
[0002] In daily life, cosmetics or disinfectants containing isopropyl alcohol inevitably get on clothes. Because isopropyl alcohol has a strong dissolving ability, it can dissolve or destroy the dyes on clothing, causing local fading or color changes, especially on some fabrics with weak dyeing.
[0003] Currently, there is a lack of relevant testing and evaluation methods for the resistance of various clothing fabrics to water and alcohol solutions. This makes it difficult to accurately understand the tolerance of different fabrics, which in turn limits the design and improvement of related products and results in low test reliability, which needs further improvement. Summary of the Invention
[0004] Based on this, embodiments of this application provide an automated testing method and system based on an aqueous alcohol solution to solve the problem of low testing reliability in the prior art.
[0005] In a first aspect, embodiments of this application provide an automated testing method based on an aqueous alcohol solution, the method comprising: In response to the completion command of the water-resistant alcohol solution test, the first real-time index information and the second real-time index information of the textile sample to be tested are acquired. The first real-time index information is used to describe the real-time index corresponding to the textile sample to be tested acquired at the first acquisition time, and the second real-time index information is used to describe the real-time index corresponding to the textile sample to be tested acquired at the second acquisition time, which is later than the first acquisition time. Based on the first and second real-time indicator information, anti-water and alcohol effect evaluation information is generated.
[0006] Compared with the prior art, the beneficial effects are as follows: The automatic testing method based on water- and alcohol-resistant solutions provided in this application embodiment allows the terminal device to first respond to the water- and alcohol-resistant solution test completion command, and then acquire the first real-time index information and the second real-time index information of the textile sample to be tested in real time. Then, based on the first real-time index information and the second real-time index information, it effectively generates water- and alcohol-resistant effect evaluation information, thereby achieving accurate testing of the water- and alcohol-resistant solution resistance of various fabrics. This is beneficial for the design and improvement of related products, greatly improves the reliability of testing, and to a certain extent solves the problem of low testing reliability at present.
[0007] Secondly, embodiments of this application provide an automated testing system based on an aqueous alcohol solution, the system comprising: Real-time indicator information acquisition module: In response to the completion command of the water-resistant alcohol solution test, it acquires the first real-time indicator information and the second real-time indicator information of the textile sample to be tested. The first real-time indicator information is used to describe the real-time indicator corresponding to the textile sample to be tested acquired at the first acquisition time, and the second real-time indicator information is used to describe the real-time indicator corresponding to the textile sample to be tested acquired at the second acquisition time, which is later than the first acquisition time. Anti-water and alcohol effect evaluation information generation module: used to generate anti-water and alcohol effect evaluation information based on the first real-time indicator information and the second real-time indicator information.
[0008] Thirdly, embodiments of this application provide a terminal device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the computer program to implement the steps of the method described in the first aspect above.
[0009] Fourthly, embodiments of this application provide a computer-readable storage medium storing a computer program that, when executed by a processor, implements the steps of the method described in the first aspect above.
[0010] It is understood that the beneficial effects of the second to fourth aspects mentioned above can be found in the relevant descriptions in the first aspect mentioned above, and will not be repeated here. Attached Figure Description
[0011] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.
[0012] Figure 1 This is a flowchart illustrating an automatic testing method provided in an embodiment of this application; Figure 2 This is a flowchart illustrating step S200 in an automatic testing method provided in an embodiment of this application; Figure 3 This is a schematic diagram of the first process after step S200 in an automatic testing method provided in an embodiment of this application; Figure 4 This is a schematic diagram of the second process after step S200 in an automatic testing method provided in an embodiment of this application; Figure 5 This is a schematic diagram of the third process after step S200 in an automatic testing method provided in an embodiment of this application; Figure 6 This is a block diagram of an automatic testing system provided in one embodiment of this application; Figure 7This is a schematic diagram of a terminal device provided in an embodiment of this application. Detailed Implementation
[0013] In the following description, specific details such as particular system architectures and techniques are set forth for illustrative purposes and not for limitation, in order to provide a thorough understanding of the embodiments of this application. However, those skilled in the art will understand that this application may also be implemented in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, apparatuses, circuits, and methods have been omitted so as not to obscure the description of this application with unnecessary detail.
[0014] In the description of this application and the appended claims, the terms "first," "second," "third," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.
[0015] References to "one embodiment" or "some embodiments" as described in this specification mean that one or more embodiments of this application include a specific feature, structure, or characteristic described in connection with that embodiment. Therefore, the phrases "in one embodiment," "in some embodiments," "in other embodiments," "in still other embodiments," etc., appearing in different parts of this specification do not necessarily refer to the same embodiment, but rather mean "one or more, but not all, embodiments," unless otherwise specifically emphasized. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless otherwise specifically emphasized.
[0016] To illustrate the technical solution described in this application, specific embodiments are provided below.
[0017] Please see Figure 1 , Figure 1 This is a flowchart illustrating the automated testing method based on an alcohol-resistant solution provided in this application. In this embodiment, the automated testing method is executed by a terminal device. It is understood that the types of terminal devices include, but are not limited to, mobile phones, tablets, laptops, Ultra-Mobile Personal Computers (UMPCs), netbooks, Personal Digital Assistants (PDAs), etc. This application does not impose any restrictions on the specific type of terminal device.
[0018] Please see Figure 1 The automatic testing method provided in this application includes, but is not limited to, the following steps: In S100, in response to the completion command of the water-resistant alcohol solution test, the first real-time index information and the second real-time index information of the textile sample to be tested are acquired.
[0019] It should be noted that hydroalcohol refers to a mixture of water and alcohols. Alcohols are a class of organic compounds containing hydroxyl groups. Common alcohols include ethanol, methanol, or isopropanol.
[0020] Specifically, the terminal device can respond to the completion command of the water-resistant alcohol solution test and acquire the first real-time indicator information and the second real-time indicator information of the textile sample to be tested. The textile sample to be tested can be a textile sample soaked in ethanol solution. The first real-time indicator information is used to describe the real-time indicator corresponding to the textile sample to be tested acquired at the first acquisition time. The second real-time indicator information is used to describe the real-time indicator corresponding to the textile sample to be tested acquired at the second acquisition time. The real-time indicator can be the residual amount of ethanol solution. The second acquisition time is later than the first acquisition time. The time interval between the second acquisition time and the first acquisition time can be customized.
[0021] In S200, anti-water and alcohol effect evaluation information is generated based on the first real-time indicator information and the second real-time indicator information.
[0022] Specifically, after the first and second real-time indicator information of the terminal device, the terminal device can generate water and alcohol resistance effect evaluation information based on the first and second real-time indicator information. The water and alcohol resistance effect evaluation information is either effect compliance information or effect non-compliance information. Effect compliance information is used to describe that the water and alcohol resistance of the textile sample to be tested meets the standard, and effect non-compliance information is used to describe that the water and alcohol resistance of the textile sample to be tested does not meet the standard.
[0023] In some possible implementations, for accurate generation of anti-water and alcohol efficacy evaluation information, please refer to [link / reference needed]. Figure 2 Step S200 includes, but is not limited to, the following steps: In S210, it is determined whether both the first real-time indicator information and the second real-time indicator information are less than the preset residual limit value information.
[0024] Specifically, after the terminal device acquires the first real-time indicator information and the second real-time indicator information, the terminal device can determine whether both the first real-time indicator information and the second real-time indicator information are less than the preset residual limit value information. The specific value of the residual limit value information can be customized according to the actual production requirements.
[0025] In S220, if both the first real-time indicator information and the second real-time indicator information are less than the residual limit value information, then the anti-water alcohol effect evaluation information is determined to be the effect standard met information.
[0026] Specifically, if both the first real-time indicator information and the second real-time indicator information are less than the residual limit value information, it indicates that the residual amount of ethanol solution is small, so the terminal equipment can determine that the anti-water and alcohol effect evaluation information is the effect standard information.
[0027] In S230, if both the first real-time indicator information and the second real-time indicator information are greater than or equal to the residual limit value information, then the anti-hydroethanol effect evaluation information is determined to be substandard.
[0028] Specifically, if both the first and second real-time indicator information are greater than or equal to the residual threshold value, it indicates that the residual amount of ethanol solution is very small. Therefore, the terminal equipment can determine that the anti-water and alcohol effect assessment information is unsatisfactory. For some possible implementations, please refer to [link / reference needed] to improve the comprehensiveness of the tests. Figure 3 If the anti-hydroethanol effect evaluation information indicates that the effect is not up to standard, before step S200, the method may also include, but is not limited to, the following steps: In S301, the third real-time indicator information of the textile sample to be tested is obtained.
[0029] Specifically, the terminal device can acquire the third real-time indicator information of the textile sample to be tested. The third real-time indicator information is used to describe the real-time indicator corresponding to the textile sample to be tested acquired at the third acquisition time. The third acquisition time is later than the second acquisition time, and the time interval between the second acquisition time and the third acquisition time can be customized.
[0030] In S302, it is determined whether both the second real-time indicator information and the third real-time indicator information are less than the residual limit value information.
[0031] Specifically, after the terminal device obtains the third real-time indicator information, the terminal device can determine whether both the second and third real-time indicator information are less than the residual limit value information.
[0032] In S303, if both the second and third real-time indicator information are less than the residual limit value information, the time required to achieve the target is generated based on the third acquisition time and the first acquisition time.
[0033] Specifically, if both the second and third real-time indicator information are less than the residual limit value information, the terminal device can generate the required duration information for achieving the standard based on the third collection time and the first collection time. The required duration information for achieving the standard is used to describe the total duration from the first collection time to the third collection time.
[0034] In S304, if both the second real-time indicator information and the third real-time indicator information are greater than or equal to the residual limit value information, then after waiting for a specified period of time, the process of obtaining the third real-time indicator information of the textile sample to be tested is repeated until it is determined whether both the second real-time indicator information and the third real-time indicator information are less than the residual limit value information, until both the second real-time indicator information and the third real-time indicator information are less than the residual limit value information, or the specified waiting time value is reached.
[0035] Specifically, if both the second real-time indicator information and the third real-time indicator information are greater than or equal to the residual limit value information, then after waiting for a specified period of time, the terminal device can execute the above steps S301 to S302 again until both the second real-time indicator information and the third real-time indicator information are less than the residual limit value information, or the specified waiting time value is reached.
[0036] In some possible implementations, to facilitate the analysis of factors contributing to differences in water and alcohol resistance results using big data technology, please refer to [link / reference needed]. Figure 4 If the anti-hydroethanol effect assessment information indicates that the effect meets the standard, then before step S200, the method may include, but is not limited to, the following steps: In S400, the test start time, test duration, and first collection time of the textile sample to be tested are obtained.
[0037] Specifically, the terminal device can acquire the test start time, test duration, and first collection time of the textile sample to be tested. The test duration information is used to describe the total duration of the water-resistant alcohol solution test, that is, the total time that the textile sample to be tested is immersed in the ethanol solution.
[0038] In S410, the test record set information for water-resistant alcohol solution is generated based on the test start time information, test duration information, and first acquisition time.
[0039] Specifically, after the terminal device obtains the test start time information, test duration information, and first acquisition time, the terminal device can generate water-resistant alcohol solution test record set information based on the test start time information, test duration information, and first acquisition time. The water-resistant alcohol solution test record set information is used to describe the data set of the test start time information, test duration information, and first acquisition time.
[0040] In some possible implementations, for further analysis of factors contributing to the differences in water and alcohol resistance results, please refer to [link / reference needed]. Figure 5 After step S200, the method further includes, but is not limited to, the following steps: In S500, the sample label information of the textile sample to be tested is obtained.
[0041] Specifically, the terminal device can obtain the sample label information of the textile sample to be tested, whereby the sample label information is used to identify the specific materials and processes of the textile sample to be tested.
[0042] In S510, the sample label information and the water-resistant alcohol solution test record set information are stored in the preset water-resistant alcohol solution test database.
[0043] Specifically, after the terminal device obtains the sample label information, it can store both the sample label information and the water-resistant alcohol solution test record set information into a preset water-resistant alcohol solution test database.
[0044] The implementation principle of the automatic testing method for water- and alcohol-resistant solutions in this application embodiment is as follows: the terminal device can first respond to the water- and alcohol-resistant solution test completion command, and then acquire the first real-time index information and the second real-time index information of the textile sample to be tested in real time. Then, based on the first real-time index information and the second real-time index information, it can effectively generate water- and alcohol-resistant effect evaluation information, thereby realizing accurate testing of the water- and alcohol-resistant solution resistance of various fabrics, which is beneficial for the design and improvement of related products and greatly improves the reliability of testing.
[0045] It should be noted that the sequence number of each step in the above embodiments does not imply the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of this application.
[0046] Embodiments of this application also provide an automated testing system based on water-resistant alcohol solutions. For ease of explanation, only the parts relevant to this application are shown, such as... Figure 6 As shown, the system 60 includes: Real-time indicator information acquisition module 61: In response to the completion command of the water-resistant alcohol solution test, it acquires the first real-time indicator information and the second real-time indicator information of the textile sample to be tested. The first real-time indicator information is used to describe the real-time indicator corresponding to the textile sample to be tested acquired at the first acquisition time, and the second real-time indicator information is used to describe the real-time indicator corresponding to the textile sample to be tested acquired at the second acquisition time, which is later than the first acquisition time. Anti-water and alcohol effect evaluation information generation module 62: used to generate anti-water and alcohol effect evaluation information based on the first real-time indicator information and the second real-time indicator information.
[0047] Optionally, the anti-water and alcohol effect evaluation information may be either "effect met" or "effect not met"; the aforementioned anti-water and alcohol effect evaluation information generation module 62 includes: Real-time indicator information judgment submodule: used to determine whether both the first real-time indicator information and the second real-time indicator information are less than the preset residual limit value information; The submodule for determining the effectiveness achievement information is used to determine the anti-water alcohol effect assessment information as the effectiveness achievement information if both the first real-time indicator information and the second real-time indicator information are less than the residual limit value information. The submodule for determining the effect of failing to meet the standard is used to determine the anti-hydroethanol effect evaluation information as failing to meet the standard if both the first real-time indicator information and the second real-time indicator information are greater than or equal to the residual limit value information.
[0048] Optionally, if the anti-water and alcohol effect evaluation information indicates that the effect is not up to standard, then the system 60 further includes: The third real-time indicator information acquisition module is used to acquire the third real-time indicator information of the textile sample to be tested. This third real-time indicator information describes the real-time indicator corresponding to the textile sample to be tested acquired at the third acquisition time, which is later than the second acquisition time. (S301) Second Real-Time Indicator Information Judgment Module: Used to determine whether both the second real-time indicator information and the third real-time indicator information are less than the residual limit value information; The module for generating time required to meet the standard is used to generate the time required to meet the standard based on the third collection time and the first collection time if both the second real-time indicator information and the third real-time indicator information are less than the residual limit value information. The re-execution module is used to, if both the second and third real-time indicator information are greater than or equal to the residual limit value information, then after waiting for a specified period of time, re-execute the acquisition of the third real-time indicator information of the textile sample to be tested until it is determined whether both the second and third real-time indicator information are less than the residual limit value information, until both the second and third real-time indicator information are less than the residual limit value information, or until the specified waiting time value is reached.
[0049] Optionally, the system 60 also includes: Test start time information acquisition module: used to acquire the test start time information, test duration information and first collection time of the textile sample to be tested; Water-resistant alcohol solution test record set information generation module: used to generate water-resistant alcohol solution test record set information based on the test start time information, test duration information and first acquisition time.
[0050] Optionally, the system 60 also includes: Sample label information acquisition module: used to acquire sample label information of textile samples to be tested; Sample label information storage module: Used to store sample label information and water-resistant alcohol solution test record set information to a preset water-resistant alcohol solution test database.
[0051] It should be noted that the information interaction and execution process between the above modules are based on the same concept as the method embodiments of this application. For details on their specific functions and technical effects, please refer to the method embodiments section, which will not be repeated here.
[0052] This application also provides a terminal device, such as... Figure 7 As shown, the terminal device 70 of this embodiment includes: a processor 71, a memory 72, and a computer program 73 stored in the memory 72 and executable on the processor 71. When the processor 71 executes the computer program 73, it implements the steps described in the above-described automatic testing method embodiment, for example... Figure 1 Steps S100 to S200 are shown; or, when processor 71 executes computer program 73, it implements the functions of each module in the above-described device, for example... Figure 6 The functions of modules 61 to 62 shown.
[0053] The terminal device 70 can be a desktop computer, laptop, handheld computer, cloud server, or other computing device, and includes, but is not limited to, a processor 71 and a memory 72. Those skilled in the art will understand that... Figure 7 This is merely an example of terminal device 70 and does not constitute a limitation on terminal device 70. It may include more or fewer components than shown, or combine certain components, or different components. For example, terminal device 70 may also include input / output devices, network access devices, buses, etc.
[0054] The processor 71 can be a central processing unit (CPU), or other general-purpose processors, digital signal processors (DSPs), application-specific integrated circuits (ASICs), field-programmable gate arrays (FPGAs), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc.; the general-purpose processor can be a microprocessor or any conventional processor, etc.
[0055] The memory 72 can be an internal storage unit of the terminal device 70, such as the hard disk or memory of the terminal device 70. The memory 72 can also be an external storage device of the terminal device 70, such as a plug-in hard disk, smart media card (SMC), secure digital (SD) card, flash card, etc., equipped on the terminal device 70. Furthermore, the memory 72 can include both internal storage units and external storage devices of the terminal device 70. The memory 72 can also store computer program 73 and other programs and data required by the terminal device 70. The memory 72 can also be used to temporarily store data that has been output or will be output.
[0056] One embodiment of this application also provides a computer-readable storage medium storing a computer program that, when executed by a processor, can implement the steps of the various method embodiments described above. The computer program includes computer program code, which can be in the form of source code, object code, executable file, or some intermediate form. The computer-readable medium can include any entity or device capable of carrying computer program code, a recording medium, a USB flash drive, a portable hard drive, a magnetic disk, an optical disk, a computer memory, a read-only memory (ROM), a random access memory (RAM), an electrical carrier signal, a telecommunication signal, and a software distribution medium, etc.
[0057] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the methods, principles and structures of this application should be covered within the scope of protection of this application.
Claims
1. An automated testing method based on an aqueous alcohol solution, characterized in that, The method includes: In response to the completion command of the water-resistant alcohol solution test, the first real-time index information and the second real-time index information of the textile sample to be tested are acquired. The first real-time index information is used to describe the real-time index corresponding to the textile sample to be tested acquired at the first acquisition time, and the second real-time index information is used to describe the real-time index corresponding to the textile sample to be tested acquired at the second acquisition time, which is later than the first acquisition time. Based on the first and second real-time indicator information, anti-water and alcohol effect evaluation information is generated.
2. The method according to claim 1, characterized in that, The anti-hydroethanol effect evaluation information is either effect-meeting or effect-unmet; the step of generating anti-hydroethanol effect evaluation information based on the first real-time indicator information and the second real-time indicator information includes: Determine whether both the first real-time indicator information and the second real-time indicator information are less than the preset residual limit value information; If both the first real-time indicator information and the second real-time indicator information are less than the residual limit value information, then the anti-water alcohol effect evaluation information is determined to be the effect target information. If both the first real-time indicator information and the second real-time indicator information are greater than or equal to the residual limit value information, then the anti-water alcohol effect evaluation information is determined to be substandard.
3. The method according to claim 1, characterized in that, If the anti-water and alcohol effect evaluation information is unsatisfactory, then after generating the anti-water and alcohol effect evaluation information based on the first real-time indicator information and the second real-time indicator information, the method further includes: The third real-time indicator information of the textile sample to be tested is obtained, wherein the third real-time indicator information is used to describe the real-time indicator corresponding to the textile sample to be tested acquired at the third acquisition time, and the third acquisition time is later than the second acquisition time. Determine whether both the second and third real-time indicator information are less than the residual limit value information; If both the second real-time indicator information and the third real-time indicator information are less than the residual limit value information, then the time required to achieve the target is generated based on the third collection time and the first collection time. If both the second and third real-time indicator information are greater than or equal to the residual limit value information, then after waiting for a specified period of time, the process of obtaining the third real-time indicator information of the textile sample to be tested is repeated until the determination of whether both the second and third real-time indicator information are less than the residual limit value information is reached, until both the second and third real-time indicator information are less than the residual limit value information, or the specified waiting time value is reached.
4. The method according to claim 1, characterized in that, If the anti-water and alcohol effect evaluation information is an effect attainment information, then after generating the anti-water and alcohol effect evaluation information based on the first real-time indicator information and the second real-time indicator information, the method further includes: Obtain the test start time, test duration, and first data collection time of the textile sample to be tested; Based on the test start time information, test duration information, and first acquisition time, a water-resistant alcohol solution test record set information is generated.
5. The method according to claim 4, characterized in that, After generating the water-resistant alcohol solution test record set information based on the test start time information, test duration information, and first acquisition time, the method further includes: Obtain the sample label information of the textile sample to be tested; The sample label information and the water-resistant alcohol solution test record set information are stored in a preset water-resistant alcohol solution test database.
6. An automated testing system based on an aqueous alcohol solution, characterized in that, The system includes: Real-time indicator information acquisition module: In response to the completion command of the water-resistant alcohol solution test, it acquires the first real-time indicator information and the second real-time indicator information of the textile sample to be tested. The first real-time indicator information is used to describe the real-time indicator corresponding to the textile sample to be tested acquired at the first acquisition time, and the second real-time indicator information is used to describe the real-time indicator corresponding to the textile sample to be tested acquired at the second acquisition time, which is later than the first acquisition time. Anti-water and alcohol effect evaluation information generation module: used to generate anti-water and alcohol effect evaluation information based on the first real-time indicator information and the second real-time indicator information.
7. The system according to claim 6, characterized in that, The anti-water and alcohol effect evaluation information is either information indicating that the effect meets the standard or information indicating that the effect does not meet the standard; the anti-water and alcohol effect evaluation information generation module includes: Real-time indicator information judgment submodule: used to determine whether both the first real-time indicator information and the second real-time indicator information are less than the preset residual limit value information; The submodule for determining the effectiveness achievement information is used to determine the anti-water alcohol effect evaluation information as effectiveness achievement information if both the first real-time indicator information and the second real-time indicator information are less than the residual limit value information. The submodule for determining the effect of failing to meet the standard is used to determine that the anti-water alcohol effect evaluation information is an effect failure if both the first real-time indicator information and the second real-time indicator information are greater than or equal to the residual limit value information.
8. A terminal device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that, When the processor executes the computer program, it implements the steps of the method as described in any one of claims 1 to 5.
9. A computer-readable storage medium storing a computer program, characterized in that, When the computer program is executed by a processor, it implements the steps of the method as described in any one of claims 1 to 5.