Liquefied petroleum gas steel cylinder two-dimensional code fusion method and system, terminal and medium

Abstract

The invention discloses a liquefied petroleum gas steel cylinder two-dimensional code fusion method and system, a terminal and a medium, and the method comprises the steps: obtaining a cylinder body image of a liquefied petroleum gas steel cylinder, carrying out the image analysis of the cylinder body image, obtaining a factory two-dimensional code, and carrying out the analysis processing of the factory two-dimensional code, and obtaining a target analysis result; corresponding target interface information is obtained according to the target analysis result, and a target interface corresponding to the target interface information is connected to a corresponding gas filling system; and if it is detected that the target interface is successfully accessed, updating the factory two-dimensional code to obtain a target two-dimensional code. According to the method, the interface corresponding to the factory two-dimensional code of the liquefied petroleum gas steel cylinder is connected to the gas filling system of the liquefied petroleum gas steel cylinder, so that the updated factory two-dimensional code can capture the gas filling information of the liquefied petroleum gas steel cylinder, a user can directly obtain the corresponding gas filling information, the information obtaining efficiency is improved, and the user experience is improved. And moreover, malicious change of the two-dimensional code information can be prevented, and potential safety hazards are reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of two-dimensional code fusion, and in particular to a method, system, terminal and computer-readable storage medium for fusing two-dimensional codes of liquefied petroleum gas cylinders. Background Art

[0002] Liquefied petroleum gas cylinders (referred to as "gas cylinders") are steel cylinders for storing gas. The cylinder wall thickness is about 2.5 mm, the internal pressure is 0.5-1.2 MPa, and the safe service life is 8 years. After passing the safety assessment, it can be extended by 4 years, that is, the maximum service life is 12 years. Regular inspections are required every four years. The gas distributed is mainly liquefied petroleum gas; and as a carrier for distributing liquefied petroleum gas, the safety of gas cylinders is also an important issue in life. Users need to be able to clearly understand the cylinder body information and the corresponding gas usage information.

[0003] The existing processing method is to make corresponding QR codes for the cylinder body information and gas usage information respectively, and then fix the QR code on the cylinder body of the gas cylinder. Users can view the relevant information of the gas cylinder by scanning the QR code. However, different information of the gas cylinder corresponds to different QR codes. When users view different information, they need to scan different QR codes, which makes it cumbersome to obtain the relevant information of the gas cylinder, resulting in low efficiency in obtaining the gas cylinder information. In addition, except for the factory QR code of the gas cylinder which is welded on the body of the gas cylinder, the others are embedded in the body of the gas cylinder. There is a possibility that the QR code information is maliciously changed, resulting in low information security of the relevant QR code, which can easily cause safety hazards.

[0004] Therefore, the prior art still needs to be improved and developed. Summary of the invention

[0005] The main purpose of the present invention is to provide a method, system, terminal and medium for the integration of liquefied petroleum gas cylinder two-dimensional codes, aiming to solve the problem that the acquisition of gas cylinder related information in the prior art is cumbersome, resulting in low efficiency in obtaining gas cylinder information, and there is a malicious change of the two-dimensional code information, resulting in low information security of the related two-dimensional code, which easily causes safety hazards.

[0006] To achieve the above object, the present invention provides a method for fusing a two-dimensional code of a liquefied petroleum gas cylinder, and the method for fusing a two-dimensional code of a liquefied petroleum gas cylinder comprises the following steps:

[0007] Acquire a bottle body image of a liquefied petroleum gas cylinder, perform image analysis on the bottle body image to obtain a factory QR code, and perform analysis processing on the factory QR code to obtain a target analysis result;

[0008] Obtaining corresponding target interface information according to the target analysis result, and connecting the target interface corresponding to the target interface information to the gas filling system of the liquefied petroleum gas cylinder;

[0009] If it is detected that the target interface is successfully connected to the gas filling system, the factory QR code is updated to obtain the target QR code.

[0010] Optionally, the method for fusing the two-dimensional code of the liquefied petroleum gas cylinder, wherein the step of acquiring the bottle body image of the liquefied petroleum gas cylinder, performing image analysis on the bottle body image to obtain the factory two-dimensional code, and performing analysis processing on the factory two-dimensional code to obtain the target analysis result, specifically includes:

[0011] Obtaining the two-dimensional code fusion requirement of the liquefied petroleum gas cylinder, obtaining the bottle body image of the liquefied petroleum gas cylinder according to the two-dimensional code fusion requirement, and performing image analysis on the bottle body image to obtain an image analysis result;

[0012] Performing a two-dimensional code extraction on the image analysis result to obtain an extraction result. If the extraction result shows that there is only one two-dimensional code, determining that the two-dimensional code is a factory-issued two-dimensional code, and performing a change determination on the factory-issued two-dimensional code;

[0013] If it is determined that the factory QR code has not been changed, domain name analysis is performed on the factory QR code to obtain domain name information of the QR code, and a QR code parsing method is queried according to the domain name information of the QR code to obtain a target parsing method, wherein the QR code parsing method includes parameter parsing and path parsing;

[0014] The factory QR code is parsed according to the target parsing method to obtain a target parsing result.

[0015] Optionally, the method for fusing the two-dimensional code of the liquefied petroleum gas cylinder, wherein the two-dimensional code is extracted from the image analysis result to obtain the extraction result, and then further comprises:

[0016] If the extraction result shows that there are two QR codes, all QR codes are scanned to obtain a first scanning result and a second scanning result;

[0017] If the first scanning result is bottle body information, determining that the two-dimensional code corresponding to the first scanning result is a factory two-dimensional code;

[0018] If the second scanning result is gas filling information, it is determined that the QR code corresponding to the second scanning result is a gas filling QR code, and the gas filling QR code is interface parsed to obtain filling interface information.

[0019] Optionally, in the method for fusing the two-dimensional code of a liquefied petroleum gas cylinder, the step of determining a change in the factory two-dimensional code specifically includes:

[0020] Extract the hollow code from the image analysis result to obtain the target hollow code, and scan the factory QR code to obtain the gas cylinder information;

[0021] Verify the target hollow code with the gas cylinder number of the gas cylinder information to obtain a verification result, and determine whether the factory QR code has been changed according to the verification result;

[0022] If the verification result is that the target hollow code is consistent with the gas cylinder number, it is determined that the factory QR code has not been changed;

[0023] If the verification result is that the target hollow code is inconsistent with the gas cylinder number, it is determined that the factory QR code has been changed, an abnormal bottle body warning is generated according to the verification result, and the abnormal bottle body warning is sent to the management personnel.

[0024] Optionally, the method for fusing the two-dimensional code of the liquefied petroleum gas cylinder, wherein the hollow code is extracted from the image analysis result to obtain the target hollow code, and the factory two-dimensional code is scanned to obtain the cylinder information, and then further includes:

[0025] Obtaining the manufacturing time of the gas cylinder information, performing a subtraction process between the manufacturing time and the current time to obtain a time difference, and comparing the time difference with a preset time limit;

[0026] If the time difference is less than the preset period, it means that the liquefied petroleum gas cylinder is in a normal state;

[0027] If the time difference is greater than or equal to the preset period, it means that the liquefied petroleum gas cylinder is in an abnormal state, and the management personnel is reminded to handle the cylinder.

[0028] Optionally, the method for fusing the two-dimensional code of the liquefied petroleum gas cylinder, wherein the corresponding target interface information is obtained according to the target parsing result, and the target interface corresponding to the target interface information is connected to the gas filling system of the liquefied petroleum gas cylinder, specifically includes:

[0029] Performing an interface query on the target parsing result to obtain an interface query result, and performing interface extraction on the interface query result to obtain an information interface;

[0030] The interface format of the gas filling system of the liquefied petroleum gas cylinder is obtained, the format of the information interface is converted according to the interface format to obtain a target interface, and the target interface is connected to the gas filling system.

[0031] Optionally, the method for fusing the two-dimensional code of the liquefied petroleum gas cylinder, wherein the corresponding target interface information is obtained according to the target parsing result, and the target interface corresponding to the target interface information is connected to the gas filling system of the liquefied petroleum gas cylinder, specifically includes:

[0032] Performing an interface query on the target parsing result to obtain an interface query result, and performing interface extraction on the interface query result to obtain an information interface;

[0033] The filling interface information is extracted to obtain a filling interface, the information interface is formatted according to the filling interface to obtain a target interface, and the target interface is connected to the gas filling system.

[0034] Optionally, the method for fusing the two-dimensional code of a liquefied petroleum gas cylinder, wherein the fusing system for the two-dimensional code of a liquefied petroleum gas cylinder comprises:

[0035] The data analysis module is used to obtain the bottle body image of the liquefied petroleum gas cylinder, perform image analysis on the bottle body image to obtain the factory QR code, and perform analysis processing on the factory QR code to obtain the target analysis result;

[0036] An interface access module, used to obtain corresponding target interface information according to the target analysis result, and connect the target interface corresponding to the target interface information to the gas filling system of the liquefied petroleum gas cylinder;

[0037] The data updating module is used to update the factory QR code to obtain the target QR code if it is detected that the target interface is successfully connected to the gas filling system.

[0038] In addition, to achieve the above-mentioned purpose, the present invention also provides a terminal, wherein the terminal includes: a memory, a processor, and a fusion program of the liquefied petroleum gas cylinder two-dimensional code stored in the memory and run on the processor, and when the fusion program of the liquefied petroleum gas cylinder two-dimensional code is executed by the processor, the steps of the fusion method of the liquefied petroleum gas cylinder two-dimensional code as described above are implemented.

[0039] In addition, to achieve the above-mentioned purpose, the present invention also provides a computer-readable storage medium, wherein the computer-readable storage medium stores a fusion program of the liquefied petroleum gas cylinder two-dimensional code, and when the fusion program of the liquefied petroleum gas cylinder two-dimensional code is executed by the processor, the steps of the fusion method of the liquefied petroleum gas cylinder two-dimensional code as described above are implemented.

[0040] In the present invention, a bottle body image of a liquefied petroleum gas cylinder is obtained, the bottle body image is analyzed to obtain a factory QR code, and the factory QR code is analyzed to obtain a target analysis result; the corresponding target interface information is obtained according to the target analysis result, and the target interface corresponding to the target interface information is connected to the gas filling system of the liquefied petroleum gas cylinder; if it is detected that the target interface is successfully connected to the gas filling system, the factory QR code is updated to obtain a target QR code. The present invention connects the corresponding interface of the factory QR code of the liquefied petroleum gas cylinder to the gas filling system of the liquefied petroleum gas cylinder, so that the updated factory QR code can directly capture the gas filling information of the liquefied petroleum gas cylinder, so that the user can directly scan the factory QR code to obtain the corresponding gas filling information, thereby improving the efficiency of information acquisition, and preventing malicious changes to the QR code information, improving information security, and reducing safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 It is a flow chart of a preferred embodiment of the method for fusing the two-dimensional code of the liquefied petroleum gas cylinder of the present invention;

[0042] Figure 2 It is a structural diagram of a preferred embodiment of the fusion system of the two-dimensional code of the liquefied petroleum gas cylinder of the present invention;

[0043] Figure 3 It is a schematic diagram of the operating environment of a preferred embodiment of the terminal of the present invention. DETAILED DESCRIPTION

[0044] In order to make the purpose, technical solution and advantages of the present invention clearer and more specific, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0045] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0046] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0047] The method for integrating the two-dimensional code of the liquefied petroleum gas cylinder described in the preferred embodiment of the present invention is as follows: Figure 1 As shown, the method for fusing the two-dimensional code of the liquefied petroleum gas cylinder comprises the following steps:

[0048] Step S10, obtaining a bottle body image of a liquefied petroleum gas cylinder, performing image analysis on the bottle body image to obtain a factory QR code, and performing analysis processing on the factory QR code to obtain a target analysis result.

[0049] The step S10 comprises:

[0050] Step S11, obtaining the two-dimensional code fusion requirement of the liquefied petroleum gas cylinder, obtaining the bottle body image of the liquefied petroleum gas cylinder according to the two-dimensional code fusion requirement, and performing image analysis on the bottle body image to obtain an image analysis result;

[0051] Step S12, extracting the QR code from the image analysis result to obtain an extraction result. If the extraction result shows that there is only one QR code, the QR code is determined to be a factory QR code, and a change determination is performed on the factory QR code;

[0052] Step S13: If it is determined that the factory QR code has not been changed, domain name analysis is performed on the factory QR code to obtain domain name information of the QR code, and a QR code resolution method is queried according to the domain name information of the QR code to obtain a target resolution method, wherein the QR code resolution method includes parameter resolution and path resolution;

[0053] Step S14: parse the factory QR code according to the target parsing method to obtain a target parsing result.

[0054] Specifically, in the prior art, it is rather cumbersome to obtain relevant information of liquefied petroleum gas cylinders. Different information needs to be obtained by scanning different QR codes. Some QR codes also require the download of corresponding applications, which makes it too complicated to view the information of liquefied petroleum gas cylinders. Users may never view the information because they find it cumbersome, resulting in potential hazards in the use of gas. In addition, except for the factory QR code of the liquefied petroleum gas cylinder, which is welded on the bottle body, the others are embedded on the bottle body. There is a situation where the QR code information is maliciously changed, resulting in a low level of information security of the relevant QR code, which makes it impossible for users to obtain the correct information of the liquefied petroleum gas cylinder, which is likely to cause safety hazards. In the implementation of the present invention, In the example, by integrating the relevant information of other QR codes into the factory QR code of the liquefied petroleum gas cylinder, the user only needs to scan the factory QR code to obtain all the information of the liquefied petroleum gas cylinder. The specific processing process is, when it is necessary to perform QR code fusion on the liquefied petroleum gas cylinder, obtain the QR code fusion requirement of the liquefied petroleum gas cylinder, and obtain the bottle body image of the liquefied petroleum gas cylinder according to the QR code fusion requirement. For example, the bottle body image is obtained by taking a photo, which is not limited here, and the bottle body image is analyzed to obtain the image analysis result. The purpose of the analysis is to facilitate and accurately obtain the bottle body related information of the liquefied petroleum gas cylinder, such as QR code, hollow code, etc.

[0055] Subsequently, the image analysis result is subjected to QR code extraction to obtain an extraction result. If no valid QR code is extracted from the extraction result, the management personnel is reminded to re-shoot and upload a clear image of the bottle body; if the extraction result shows that there is only one QR code, the QR code is determined to be a factory QR code, because there are newly produced liquefied petroleum gas cylinders and old bottles in use, and the body of the new bottle has only one QR code, namely, the factory QR code, and this factory QR code is generally used to store the cylinder information and valve information of the liquefied petroleum gas cylinder, wherein the cylinder information includes the cylinder model , gas cylinder number, manufacturing year and month, manufacturer, manufacturer address, manufacturing license number, filling medium, maximum filling quantity, cylinder weight, cylinder volume, bottle body material and other information; the valve information includes valve number, product name, product model, applicable temperature, applicable medium, nominal working pressure, nominal diameter, valve design weight, manufacturing license number, manufacturing standard, manufacturing year and month and other information; the QR code of the old bottle not only includes the factory QR code, but also includes the gas filling QR code, among which the gas filling QR code is generally used to store all gas filling related information of this liquefied petroleum gas cylinder.

[0056] If the extraction result shows that there is only one QR code, the QR code is determined to be a factory QR code, and a change determination is performed on the factory QR code. The specific determination process is to extract the hollow code from the image analysis result to obtain a target hollow code. Because each liquefied petroleum gas cylinder has a unique cylinder number, which is printed on the top of the body of the liquefied petroleum gas cylinder in the form of a hollow steel stamp and is not easy to change, the hollow code is verified with the cylinder code in the cylinder information of the cylinder in the present invention to accurately determine whether the factory QR code has changed; thereafter, the factory QR code is scanned to obtain the cylinder information; the target hollow code is verified with the cylinder number of the cylinder information to obtain a verification result, and the verification result is determined based on the verification result. If the verification result is that the target hollow code is inconsistent with the gas cylinder number, it is determined that the factory QR code has been changed, and an abnormal bottle body warning is generated according to the verification result, and the abnormal bottle body warning is sent to the management personnel, so as to provide the corresponding management personnel with the opportunity to perform abnormal processing on the gas cylinder, thereby improving the safety of gas cylinder use; if the verification result is that the target hollow code is consistent with the gas cylinder number, it is determined that the factory QR code has not been changed, and a domain name analysis is performed on the factory QR code to obtain the QR code domain name information, and the QR code resolution method is queried according to the QR code domain name information to obtain the target resolution method, wherein the QR code resolution method includes parameter resolution and path resolution.

[0057] If the extraction result shows that there are two QR codes, it is necessary to determine the corresponding factory QR code and gas filling QR code. Specifically, all QR codes are scanned and processed to obtain a first scanning result and a second scanning result; if the first scanning result is bottle information, the QR code corresponding to the first scanning result is determined to be the factory QR code; if the second scanning result is gas filling information, the QR code corresponding to the second scanning result is determined to be the gas filling QR code, and the gas filling QR code is interface parsed to obtain the filling interface information, in order to subsequently connect with the interface corresponding to the factory QR code.

[0058] Furthermore, in an embodiment of the present invention, before the factory QR code is subjected to relevant fusion processing, it is also necessary to verify whether the liquefied petroleum gas cylinder has reached the safe service life (the safe service life is 8 years, and the service life calculation date is calculated from the production date. A safety assessment is required in the 8th year. If the assessment is passed, the service life is extended by 4 years; if the assessment is not passed, the cylinder is directly scrapped, and scrapping requires destructive processing, such as cutting, flattening, etc.), that is, a preset period (for example, 8 years). Specifically, the manufacturing time of the cylinder information is obtained (for example, September 2024), and the manufacturing time is subtracted from the current time (for example, December 2024) to obtain a time difference (for example, 3 months), and the time difference is compared with the preset period; if the time difference is less than the preset period, it means that the liquefied petroleum gas cylinder is in a normal state; if the time difference is greater than or equal to the preset period, it means that the liquefied petroleum gas cylinder is in an abnormal state, and the management personnel are reminded to process the cylinder to prevent the waste cylinder from being used again, thereby reducing the safety hazards of gas use.

[0059] Step S20: Obtain corresponding target interface information according to the target analysis result, and connect the target interface corresponding to the target interface information to the gas filling system of the liquefied petroleum gas cylinder.

[0060] Specifically, after obtaining the target parsing result, the relevant interface needs to be processed. Specifically, if the liquefied petroleum gas cylinder only has a factory QR code, an interface query is performed on the target parsing result to obtain an interface query result, and the interface query result is extracted to obtain an information interface; thereafter, the interface format of the gas filling system of the liquefied petroleum gas cylinder is obtained, the information interface is formatted according to the interface format to obtain the target interface, and the target interface is connected to the gas filling system.

[0061] If the liquefied petroleum gas cylinder has both a factory QR code and a gas filling QR code, an interface query is performed on the target parsing result to obtain an interface query result, and an interface extraction is performed on the interface query result to obtain an information interface; interface extraction is performed on the filling interface information to obtain a filling interface, the information interface is formatted according to the filling interface to obtain a target interface, and the target interface is connected to the gas filling system.

[0062] Step S30: If it is detected that the target interface is successfully connected to the gas filling system, the factory QR code is updated to obtain a target QR code.

[0063] Specifically, in an embodiment of the present invention, after the target interface is connected to the gas filling system, it is necessary to detect whether the target interface is successfully connected to the gas filling system. Specifically, if the target interface can successfully capture the relevant gas filling information of the gas filling system, it is said that the target interface is successfully connected to the gas filling system; thereafter, if it is detected that the target interface is successfully connected to the gas filling system, the factory QR code is updated to obtain the target QR code, so that the user can directly obtain the cylinder information, valve information and gas filling information of the liquefied petroleum gas cylinder by scanning this target QR code, without the need to scan other QR codes, thereby improving the efficiency of information acquisition.

[0064] Furthermore, if Figure 2 As shown, based on the above-mentioned liquefied petroleum gas cylinder two-dimensional code fusion method, the present invention also provides a liquefied petroleum gas cylinder two-dimensional code fusion system, wherein the liquefied petroleum gas cylinder two-dimensional code fusion system includes:

[0065] The data analysis module 51 is used to obtain the bottle body image of the liquefied petroleum gas cylinder, perform image analysis on the bottle body image to obtain the factory QR code, and perform analysis processing on the factory QR code to obtain the target analysis result;

[0066] An interface access module 52, used to obtain corresponding target interface information according to the target analysis result, and connect the target interface corresponding to the target interface information to the gas filling system of the liquefied petroleum gas cylinder;

[0067] The data updating module 53 is used to update the factory QR code to obtain a target QR code if it is detected that the target interface is successfully connected to the gas filling system.

[0068] Furthermore, if Figure 3 As shown, based on the above-mentioned method for integrating the two-dimensional code of the liquefied petroleum gas cylinder, the present invention also provides a terminal accordingly, and the terminal includes a processor 10, a memory 20 and a display 30. Figure 3 Only some components of the terminal are shown, but it should be understood that it is not required to implement all of the components shown, and more or fewer components may be implemented instead.

[0069] In some embodiments, the memory 20 may be an internal storage unit of the terminal, such as a hard disk or memory of the terminal. In other embodiments, the memory 20 may also be an external storage device of the terminal, such as a plug-in hard disk, a smart memory card (Smart Media Card, SMC), a secure digital (SecureDigital, SD) card, a flash card (Flash Card), etc. equipped on the terminal. Further, the memory 20 may also include both an internal storage unit of the terminal and an external storage device. The memory 20 is used to store application software and various types of data installed in the terminal, such as the program code of the installation terminal. The memory 20 may also be used to temporarily store data that has been output or is to be output. In one embodiment, the memory 20 stores a fusion program 40 of a liquefied petroleum gas cylinder two-dimensional code, and the fusion program 40 of the liquefied petroleum gas cylinder two-dimensional code can be executed by the processor 10, thereby realizing the fusion method of the liquefied petroleum gas cylinder two-dimensional code in the present application.

[0070] In some embodiments, the processor 10 may be a central processing unit (CPU), a microprocessor or other data processing chip, used to run the program code or process data stored in the memory 20, such as executing the fusion method of the liquefied petroleum gas cylinder two-dimensional code.

[0071] In some embodiments, the display 30 may be an LED display, a liquid crystal display, a touch-sensitive liquid crystal display, an OLED (Organic Light-Emitting Diode) touch device, etc. The display 30 is used to display information on the terminal and to display a visual user interface. The components of the terminal communicate with each other via a system bus.

[0072] In one embodiment, when the processor 10 executes the fusion program 40 of the liquefied petroleum gas cylinder two-dimensional code in the memory 20, the following steps are implemented:

[0073] Acquire a bottle body image of a liquefied petroleum gas cylinder, perform image analysis on the bottle body image to obtain a factory QR code, and perform analysis processing on the factory QR code to obtain a target analysis result;

[0074] Obtaining corresponding target interface information according to the target analysis result, and connecting the target interface corresponding to the target interface information to the gas filling system of the liquefied petroleum gas cylinder;

[0075] If it is detected that the target interface is successfully connected to the gas filling system, the factory QR code is updated to obtain the target QR code.

[0076] The method of acquiring the bottle body image of the liquefied petroleum gas cylinder, performing image analysis on the bottle body image to obtain the factory QR code, and performing analysis processing on the factory QR code to obtain the target analysis result specifically includes:

[0077] Obtaining the two-dimensional code fusion requirement of the liquefied petroleum gas cylinder, obtaining the bottle body image of the liquefied petroleum gas cylinder according to the two-dimensional code fusion requirement, and performing image analysis on the bottle body image to obtain an image analysis result;

[0078] Performing a two-dimensional code extraction on the image analysis result to obtain an extraction result. If the extraction result shows that there is only one two-dimensional code, determining that the two-dimensional code is a factory-issued two-dimensional code, and performing a change determination on the factory-issued two-dimensional code;

[0079] If it is determined that the factory QR code has not been changed, domain name analysis is performed on the factory QR code to obtain domain name information of the QR code, and a QR code parsing method is queried according to the domain name information of the QR code to obtain a target parsing method, wherein the QR code parsing method includes parameter parsing and path parsing;

[0080] The factory QR code is parsed according to the target parsing method to obtain a target parsing result.

[0081] The step of extracting a QR code from the image analysis result to obtain an extraction result further includes:

[0082] If the extraction result shows that there are two QR codes, all QR codes are scanned to obtain a first scanning result and a second scanning result;

[0083] If the first scanning result is bottle body information, determining that the two-dimensional code corresponding to the first scanning result is a factory two-dimensional code;

[0084] If the second scanning result is gas filling information, it is determined that the QR code corresponding to the second scanning result is a gas filling QR code, and the gas filling QR code is interface parsed to obtain filling interface information.

[0085] The step of determining the change of the factory QR code specifically includes:

[0086] Extract the hollow code from the image analysis result to obtain the target hollow code, and scan the factory QR code to obtain the gas cylinder information;

[0087] Verify the target hollow code with the gas cylinder number of the gas cylinder information to obtain a verification result, and determine whether the factory QR code has been changed according to the verification result;

[0088] If the verification result is that the target hollow code is consistent with the gas cylinder number, it is determined that the factory QR code has not been changed;

[0089] If the verification result is that the target hollow code is inconsistent with the gas cylinder number, it is determined that the factory QR code has been changed, an abnormal bottle body warning is generated according to the verification result, and the abnormal bottle body warning is sent to the management personnel.

[0090] The image analysis result is subjected to hollow code extraction to obtain a target hollow code, and the factory QR code is scanned to obtain the gas cylinder information, and then the following steps are further included:

[0091] Obtaining the manufacturing time of the gas cylinder information, performing a subtraction process between the manufacturing time and the current time to obtain a time difference, and comparing the time difference with a preset time limit;

[0092] If the time difference is less than the preset period, it means that the liquefied petroleum gas cylinder is in a normal state;

[0093] If the time difference is greater than or equal to the preset period, it means that the liquefied petroleum gas cylinder is in an abnormal state, and the management personnel is reminded to handle the cylinder.

[0094] The step of obtaining corresponding target interface information according to the target analysis result and connecting the target interface corresponding to the target interface information to the gas filling system of the liquefied petroleum gas cylinder specifically includes:

[0095] Performing an interface query on the target parsing result to obtain an interface query result, and performing interface extraction on the interface query result to obtain an information interface;

[0096] The interface format of the gas filling system of the liquefied petroleum gas cylinder is obtained, the format of the information interface is converted according to the interface format to obtain a target interface, and the target interface is connected to the gas filling system.

[0097] The step of obtaining corresponding target interface information according to the target analysis result and connecting the target interface corresponding to the target interface information to the gas filling system of the liquefied petroleum gas cylinder specifically includes:

[0098] Performing an interface query on the target parsing result to obtain an interface query result, and performing interface extraction on the interface query result to obtain an information interface;

[0099] The filling interface information is extracted to obtain a filling interface, the information interface is formatted according to the filling interface to obtain a target interface, and the target interface is connected to the gas filling system.

[0100] The present invention also provides a computer-readable storage medium, wherein the computer-readable storage medium stores a fusion program for a liquefied petroleum gas cylinder two-dimensional code, and when the fusion program for the liquefied petroleum gas cylinder two-dimensional code is executed by a processor, the steps of the fusion method for the liquefied petroleum gas cylinder two-dimensional code as described above are implemented.

[0101] In summary, the present invention provides a method, system, terminal and medium for integrating the two-dimensional code of a liquefied petroleum gas cylinder. The method includes: obtaining a bottle body image of a liquefied petroleum gas cylinder, performing image analysis on the bottle body image to obtain a factory two-dimensional code, and performing analysis processing on the factory two-dimensional code to obtain a target analysis result; obtaining corresponding target interface information according to the target analysis result, and connecting the target interface corresponding to the target interface information to the gas filling system of the liquefied petroleum gas cylinder; if it is detected that the target interface is successfully connected to the gas filling system, the factory two-dimensional code is updated to obtain a target two-dimensional code. The present invention connects the corresponding interface of the factory two-dimensional code of the liquefied petroleum gas cylinder to the gas filling system of the liquefied petroleum gas cylinder, so that the updated factory two-dimensional code can directly capture the gas filling information of the liquefied petroleum gas cylinder, so that the user can directly scan the factory two-dimensional code to obtain the corresponding gas filling information, thereby improving the efficiency of information acquisition, and preventing malicious changes in the two-dimensional code information, improving information security, and reducing safety hazards.

[0102] It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or terminal including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or terminal. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or terminal including the element.

[0103] Of course, those skilled in the art can understand that all or part of the processes in the above-mentioned embodiments can be implemented by instructing related hardware (such as a processor, a controller, etc.) through a computer program, and the program can be stored in a computer-readable storage medium that can be read by a computer, and the program can include the processes of the above-mentioned method embodiments when executed. The computer-readable storage medium can be a memory, a disk, an optical disk, etc.

[0104] It should be understood that the application of the present invention is not limited to the above examples. For ordinary technicians in this field, improvements or changes can be made based on the above description. All these improvements and changes should fall within the scope of protection of the claims attached to the present invention.

Claims

1. A method for integrating a two-dimensional code of a liquefied petroleum gas cylinder, characterized in that: The fusion method of the liquefied petroleum gas cylinder two-dimensional code includes: Acquire a bottle body image of a liquefied petroleum gas cylinder, perform image analysis on the bottle body image to obtain a factory QR code, and perform analysis processing on the factory QR code to obtain a target analysis result; Obtaining corresponding target interface information according to the target analysis result, and connecting the target interface corresponding to the target interface information to the gas filling system of the liquefied petroleum gas cylinder; If it is detected that the target interface is successfully connected to the gas filling system, the factory QR code is updated to obtain the target QR code.

2. The method for fusing the two-dimensional code of the liquefied petroleum gas cylinder according to claim 1 is characterized in that: The step of acquiring a bottle body image of a liquefied petroleum gas cylinder, performing image analysis on the bottle body image to obtain a factory QR code, and performing analysis processing on the factory QR code to obtain a target analysis result specifically includes: Obtaining the two-dimensional code fusion requirement of the liquefied petroleum gas cylinder, obtaining the bottle body image of the liquefied petroleum gas cylinder according to the two-dimensional code fusion requirement, and performing image analysis on the bottle body image to obtain an image analysis result; Performing a two-dimensional code extraction on the image analysis result to obtain an extraction result. If the extraction result shows that there is only one two-dimensional code, determining that the two-dimensional code is a factory-issued two-dimensional code, and performing a change determination on the factory-issued two-dimensional code; If it is determined that the factory QR code has not been changed, domain name analysis is performed on the factory QR code to obtain domain name information of the QR code, and a QR code parsing method is queried according to the domain name information of the QR code to obtain a target parsing method, wherein the QR code parsing method includes parameter parsing and path parsing; The factory QR code is parsed according to the target parsing method to obtain a target parsing result.

3. The method for fusing the two-dimensional code of the liquefied petroleum gas cylinder according to claim 2 is characterized in that: The image analysis result is subjected to a two-dimensional code extraction to obtain an extraction result, and then the following steps are further included: If the extraction result shows that there are two QR codes, all QR codes are scanned to obtain a first scanning result and a second scanning result; If the first scanning result is bottle body information, determining that the two-dimensional code corresponding to the first scanning result is a factory two-dimensional code; If the second scanning result is gas filling information, it is determined that the QR code corresponding to the second scanning result is a gas filling QR code, and the gas filling QR code is interface parsed to obtain filling interface information.

4. The method for fusing the two-dimensional code of the liquefied petroleum gas cylinder according to claim 2 is characterized in that: The determination of changes to the factory QR code specifically includes: Extract the hollow code from the image analysis result to obtain the target hollow code, and scan the factory QR code to obtain the gas cylinder information; Verify the target hollow code with the gas cylinder number of the gas cylinder information to obtain a verification result, and determine whether the factory QR code has been changed according to the verification result; If the verification result is that the target hollow code is consistent with the gas cylinder number, it is determined that the factory QR code has not been changed; If the verification result is that the target hollow code is inconsistent with the gas cylinder number, it is determined that the factory QR code has been changed, an abnormal bottle body warning is generated according to the verification result, and the abnormal bottle body warning is sent to the management personnel.

5. The method for fusing the two-dimensional code of the liquefied petroleum gas cylinder according to claim 4 is characterized in that: The hollow code is extracted from the image analysis result to obtain the target hollow code, and the factory QR code is scanned to obtain the gas cylinder information, and then the following is further included: Obtaining the manufacturing time of the gas cylinder information, performing a subtraction process between the manufacturing time and the current time to obtain a time difference, and comparing the time difference with a preset time limit; If the time difference is less than the preset period, it means that the liquefied petroleum gas cylinder is in a normal state; If the time difference is greater than or equal to the preset period, it means that the liquefied petroleum gas cylinder is in an abnormal state, and the management personnel is reminded to handle the cylinder.

6. The method for fusing the two-dimensional code of the liquefied petroleum gas cylinder according to claim 2 is characterized in that: The step of obtaining corresponding target interface information according to the target analysis result, and connecting the target interface corresponding to the target interface information to the gas filling system of the liquefied petroleum gas cylinder specifically includes: Performing an interface query on the target parsing result to obtain an interface query result, and performing interface extraction on the interface query result to obtain an information interface; The interface format of the gas filling system of the liquefied petroleum gas cylinder is obtained, the format of the information interface is converted according to the interface format to obtain a target interface, and the target interface is connected to the gas filling system.

7. The method for fusing the two-dimensional code of the liquefied petroleum gas cylinder according to claim 3 is characterized in that: The step of obtaining corresponding target interface information according to the target analysis result, and connecting the target interface corresponding to the target interface information to the gas filling system of the liquefied petroleum gas cylinder specifically includes: Performing an interface query on the target parsing result to obtain an interface query result, and performing interface extraction on the interface query result to obtain an information interface; The filling interface information is extracted to obtain a filling interface, the information interface is formatted according to the filling interface to obtain a target interface, and the target interface is connected to the gas filling system.

8. A fusion system for two-dimensional codes of liquefied petroleum gas cylinders, characterized in that: The fusion system of the LPG cylinder two-dimensional code includes: The data analysis module is used to obtain the bottle body image of the liquefied petroleum gas cylinder, perform image analysis on the bottle body image to obtain the factory QR code, and perform analysis processing on the factory QR code to obtain the target analysis result; An interface access module, used to obtain corresponding target interface information according to the target analysis result, and connect the target interface corresponding to the target interface information to the gas filling system of the liquefied petroleum gas cylinder; The data updating module is used to update the factory QR code to obtain the target QR code if it is detected that the target interface is successfully connected to the gas filling system.

9. A terminal, characterized in that: The terminal includes: a memory, a processor, and a fusion program of the liquefied petroleum gas cylinder two-dimensional code stored in the memory and executable on the processor. When the fusion program of the liquefied petroleum gas cylinder two-dimensional code is executed by the processor, the steps of the fusion method of the liquefied petroleum gas cylinder two-dimensional code are implemented.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a fusion program for the liquefied petroleum gas cylinder two-dimensional code. When the fusion program for the liquefied petroleum gas cylinder two-dimensional code is executed by a processor, the steps of the fusion method for the liquefied petroleum gas cylinder two-dimensional code as described in any one of claims 1-7 are implemented.

Images