Transportation box body control method and system based on box throwing mode and electronic equipment
By setting air bags in the transport box to form an air cushion to isolate the goods from the box wall, and combining the gas delivery system to control the thickness and internal circulation of the air cushion, the problem of damage to the goods caused by vibration and high temperature during transportation is solved, and the stable fixation and buffering protection of the goods are achieved.
Patent Information
- Application Number
- CN202511164814.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-20
- Publication Date
- 2025-10-17
AI Technical Summary
During transportation, goods may be damaged due to vibration, collision with the box, and contact with the box walls, especially in high temperature environments. Existing technologies are difficult to effectively prevent this.
The container is designed with internal filling and shockproof, using air bags to form an air cushion to isolate the cargo from the container wall. The inflation and deflation of the air bags are controlled by gas conveying equipment to form an elastic air cushion to absorb vibration and fix the position of the cargo. The internal circulation of gas prevents humidity and temperature changes.
It effectively prevents damage to goods caused by vibration, collision and high temperature during transportation, provides buffering protection, reduces the risk of physical collision, and isolates temperature changes to a certain extent, ensuring the stability and safety of goods during transportation.
Smart Images

Figure CN120793390A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of box throwing control, in particular to a transport box control method and device based on a box throwing mode and an electronic device. BACKGROUND
[0002] At present, with the rapid development of the logistics transportation industry, the protection of goods during transportation is increasingly prominent. In long-distance transportation or under harsh road conditions, goods are easily affected by external forces such as vibration and impact, resulting in collision between the goods and the transport box, which may cause damage to the goods. At the same time, when transporting in a high-temperature environment, direct contact between the goods and the box wall may cause heat conduction, affecting the quality of the goods. In a high-temperature transportation environment, when the goods are in contact with the box wall due to vibration, they may still be in contact with the outside high temperature through direct conduction. Therefore, the goods are easily damaged during transportation due to vibration and collision with the box, and the goods contacting the box wall of the box also cause the goods to contact the outside high temperature, etc. SUMMARY
[0003] The purpose of the present application is to provide a transport box control method and device based on a box throwing mode and an electronic device to solve the technical problem that goods are easily damaged during transportation due to vibration and collision with the box, and the goods contacting the box wall of the box also cause the goods to contact the outside high temperature, etc.
[0004] In a first aspect, the present application provides a transport box control method based on a box throwing mode. The overall box of the box throwing is an internally filled shockproof container, which includes a first layer box and a second layer box arranged inside the first layer box. The first layer box is an iron shell of the box throwing. In the second layer box, a double-layer elastic film type air bag is arranged on the side of the second layer box close to the first layer box, and a gas delivery device is arranged outside the second layer box, and a gas delivery pipeline is connected between the gas delivery device and the air bag. The elastic film type air bag includes at least one of a butyl rubber film type air bag, a rubber film type air bag, a high molecular polymer film type air bag, and a plastic film type air bag. The method includes: in response to a transport start instruction for the jettisoned box, controlling the gas delivery device and the gas delivery pipeline to input gas into the interior of the air bag, so that the air bag is deformed by gas filling to form an air cushion, all spaces in the interior of the second layer of boxes that are not occupied by the goods are filled by the air cushion, and the goods and the box wall are isolated, so as to eliminate the space gaps existing in the interior of the second layer of boxes, keep the goods stored in the interior of the second layer of boxes fixed in position, prevent the goods from moving relative to the interior of the second layer of boxes and colliding when the shaking of the jettisoned box is greater than a specified degree, and the air cushion has elasticity between the air cushion and the goods, and the compression force of the air cushion is less than a specified force; in response to a transport end instruction for the jettisoned box, controlling the gas delivery device and the gas delivery pipeline to extract gas from the air bag; in response to detecting that the amount of gas existing in the air bag is less than a specified amount of gas, controlling the box door of the jettisoned box to open.
[0005] In one possible implementation, the gas delivery device is arranged between the first layer of boxes and the second layer of boxes, or the gas delivery device is arranged outside the first layer of boxes. The control of the gas delivery device and the gas delivery pipeline to input gas into the interior of the air bag includes: controlling the gas delivery device to extract gas from a first space between the first layer of boxes and the second layer of boxes, and delivering the extracted gas from the first space to the interior of the air bag through the gas delivery pipeline, so as to form an internal gas circulation of the overall box and prevent air outside the overall box with an actual humidity greater than a specified humidity from entering the interior of the overall box; and / or, controlling the gas delivery device to extract gas from a second space in the interior of the second layer of boxes, and delivering the extracted gas from the second space to the interior of the air bag through the gas delivery pipeline, so as to form an internal gas circulation of the second layer of boxes and prevent air outside the second layer of boxes with an actual humidity greater than a specified humidity from entering the interior of the second layer of boxes.
[0006] In one possible implementation, the overall box of the jettisoned box is transported by a target vehicle, the target vehicle corresponds to an AI search engine; the air bag arranged in the interior of the second layer of boxes includes a bottom air bag arranged below the goods; the method further includes: obtaining a planned route to be traveled by the target vehicle, analyzing a target road section to be traveled by the target vehicle based on the planned route and a current vehicle position of the target vehicle, and querying a road bump degree of the target road section through the AI search engine; in response to the road bump degree belonging to a specified bump degree level, controlling the gas delivery device and the gas delivery pipeline to input gas into the inside of the bottom airbag in advance to make the air cushion thickness of the bottom airbag be within a specified air cushion thickness index range corresponding to the specified bump degree level before the target vehicle reaches the target road section.
[0007] In one possible implementation, after the road bump degree of the target road section is queried through the AI search engine, the method further includes: determining a minimum threshold of the air cushion thickness of the bottom airbag according to the road bump degree, the weight of the goods, the internal height of the second layer of boxes, and a maximum vehicle speed of the target vehicle planned to travel the target road section, to avoid the goods colliding with the bottom box wall of the second layer of boxes, by the following formula:
[0008] wherein, represents the minimum threshold of the air cushion thickness of the bottom airbag; represents the weight of the goods; represents the acceleration of gravity; represents the internal height of the second layer of boxes; represents the road bump degree; represents the material elastic modulus of the bottom airbag; represents the bearing area of the bottom airbag; represents the maximum vehicle speed of the target vehicle planned to travel the target road section; determining a target gas amount to be input into the inside of the bottom airbag according to the minimum threshold of the air cushion thickness, current thickness data of the bottom airbag, and shape and size of the bottom airbag; controlling the gas delivery device and the gas delivery pipeline to input the target gas amount of gas into the inside of the bottom airbag before the target vehicle reaches the target road section.
[0009] In one possible implementation, after the road bump degree of the target road section is queried through the AI search engine, the method further includes: The impact force of the goods on the bottom air bag is determined according to the overall height of the second layer box from the ground, the weight of the goods, the road bump degree, and the maximum speed of the target vehicle planned to travel the target road section by the following formula:
[0010] wherein, represents the weight of the goods; represents the acceleration of gravity; represents the overall height of the second layer box from the ground; represents the road bump degree; represents the maximum speed of the target vehicle planned to travel the target road section; represents the impact force of the goods on the bottom air bag; The material of the air bag is determined according to the impact force of the goods on the bottom air bag to avoid damage to the air bag caused by the impact force.
[0011] In one possible implementation, the air bag is provided with a plurality of detection devices for detecting the external pressure of the air bag caused by the goods at a plurality of air bag positions corresponding to the air bag; the method further comprises: In response to a target detection device in a plurality of detection devices corresponding to a plurality of air bag positions detecting that the pressure reduction change value of the external pressure of the air bag caused by the goods within a specified short time is greater than a specified value, a target air bag position on the air bag where the target detection device is arranged is determined; A target goods at the target air bag position is determined to have an abnormal situation; the abnormal situation includes at least one of damage to the packaging of the goods, deformation of the goods, and the goods leaving the packaging of the goods; The gas conveying device and the gas conveying pipeline are controlled to input gas into the interior of a target air bag at the target air bag position to avoid the abnormal moving distance of the target goods being greater than a specified distance.
[0012] In one possible implementation, the interior of the second layer box is provided with a temperature sensor, a humidity sensor, a pressure sensor, and a positioning device; the exterior of the overall box is provided with an electronic ink screen device wirelessly connected to the temperature sensor, the humidity sensor, and the pressure sensor; the method further comprises: The current temperature detected by the temperature sensor, the current humidity detected by the humidity sensor, the current air pressure detected by the pressure sensor, and the current box position detected by the positioning device are obtained, and the current vacuum degree in the interior of the second layer box is determined according to the current air pressure; generate a real-time box data QR code based on the current temperature, the current humidity, the current air pressure, the current box position, and the current vacuum degree; send the real-time box data QR code to a monitoring terminal and display the real-time box data QR code on the electronic ink screen device.
[0013] In a second aspect, the application provides a transport box control system based on a drop-off box mode. The overall box of the drop-off box is an internal filling type shockproof container. The overall box includes a first layer box and a second layer box arranged inside the first layer box. The first layer box is an iron shell of the drop-off box. In the second layer box, a double-layer elastic film type air bag is arranged on the side of the second layer box close to the first layer box. A gas delivery device is arranged outside the second layer box, and a gas delivery pipeline is connected between the gas delivery device and the air bag. The elastic film type air bag includes at least one of a butyl rubber film type air bag, a rubber film type air bag, a high polymer film type air bag, and a plastic film type air bag. The system includes: A first control module is configured to control the gas delivery device and the gas delivery pipeline to input gas into the inside of the air bag in response to a transport start instruction for the drop-off box, so that the air bag is deformed by gas filling to form an air cushion. The air cushion fills all spaces in the inside of the second layer box where no goods are stored and isolates the goods and the box wall, so as to eliminate the space gaps in the inside of the second layer box, keep the goods stored in the inside of the second layer box fixed in position, prevent the goods from being displaced relative to the inside of the second layer box and thus colliding when the vibration intensity of the drop-off box is greater than a specified intensity, and the air cushion has elasticity between the air cushion and the goods, and the extrusion force of the air cushion is less than a specified force. A second control module is configured to control the gas delivery device and the gas delivery pipeline to extract gas from the air bag in response to a transport end instruction for the drop-off box. A third control module is configured to control the box door of the drop-off box to be opened in response to detecting that the amount of gas present in the air bag is less than a specified gas amount.
[0014] In a third aspect, the application further provides an electronic device including a memory and a processor. The memory stores a computer program that can be run on the processor. The processor implements the method of the first aspect when executing the computer program.
[0015] In a fourth aspect, the present application provides a computer readable storage medium, which stores computer executable instructions. When the computer executable instructions are called and run by a processor, the computer executable instructions cause the processor to execute the method of the first aspect.
[0016] The present application brings the following beneficial effects: The application provides a box control method and device based on a box throwing mode and an electronic device. The whole box of the box throwing mode is an internal filling type shockproof container. The whole box comprises a first layer box and a second layer box arranged in the first layer box. The first layer box is an iron shell of the box throwing mode. In the second layer box, a double-layer elastic film type air bag is arranged on one side of the second layer box close to the first layer box. A gas conveying device and a gas conveying pipeline connected between the gas conveying device and the air bag are arranged outside the second layer box. The elastic film type air bag comprises at least one of a butyl rubber film type air bag, a rubber film type air bag, a high polymer film type air bag and a plastic film type air bag. The method can control the gas conveying device and the gas conveying pipeline to input gas into the air bag in response to a transportation start instruction for the box throwing mode, so that the air bag is deformed to form an air cushion by gas filling. The air cushion fills all spaces in the second layer box where no goods are stored and isolates the goods and the box wall, so as to eliminate the space gaps in the second layer box, keep the goods stored in the second layer box fixed in position, prevent the goods from being displaced relative to the second layer box and colliding when the vibration of the box throwing mode is greater than a specified degree, and the air cushion has elasticity between the air cushion and the goods. The extrusion degree of the air cushion is less than a specified degree. The gas conveying device and the gas conveying pipeline are controlled to extract the gas from the air bag in response to a transportation end instruction for the box throwing mode. The box door of the box throwing mode is controlled to be opened in response to the detected gas amount in the air bag being less than a specified gas amount.In the scheme, when the transportation starting instruction is issued, the air bag is inflated to form an air cushion layer around the goods. The air cushion layer not only absorbs and disperses the vibration generated during transportation, but also effectively fixes the position of the goods, so that the goods do not displace when subjected to severe vibration. Therefore, the direct collision between the goods and the box wall due to vibration is reduced. In addition, the existence of the air cushion effectively fills all the space in the second layer of the box, eliminates potential space gaps, and ensures that the goods remain stable and do not contact the box wall during the entire transportation process. This not only reduces the risk of physical collision, but also provides additional cushioning protection. Although the technical scheme does not directly mention specific measures for temperature isolation, using the air bag as a filler can provide a certain degree of thermal insulation effect. This is because gas is a poor thermal conductor, which can slow down the speed of heat transfer and thus reduce the impact of high external temperature on the goods. By monitoring the amount of gas in the air bag, the pressure of the air cushion can be maintained within a suitable range. This ensures sufficient cushioning effect and prevents damage to the goods due to excessive compression force. Therefore, through the above design and technical means, the scheme can effectively prevent damage to the goods during transportation due to vibration, collision with the box, and contact with the external high temperature. It solves the technical problem that goods are easily damaged during transportation due to vibration, collision with the box, and contact with the box wall.
[0017] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the following preferred embodiments are described in detail below, and the accompanying drawings are described as follows. BRIEF DESCRIPTION OF DRAWINGS
[0018] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. Obviously, the drawings described below are some embodiments of the present application, and those skilled in the art can obtain other drawings without creative labor based on these drawings.
[0019] Figure 1 The flowchart of the transportation box control method based on the box-dumping mode provided by the embodiments of the present application is shown. Figure 2 Another flowchart of the transportation box control method based on the box-dumping mode provided by the embodiments of the present application is shown. Figure 3 The structure diagram of a transportation box control device based on the box-dumping mode provided by the embodiments of the present application is shown. Figure 4 The structure diagram of an electronic device provided by the embodiments of the present application is shown. DETAILED DESCRIPTION
[0020] The technical solutions and advantages of the embodiments of the present application will be more clearly understood from the following description of the embodiments of the present application taken with reference to the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present application, but not all of the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.
[0021] The terms "comprising" and "having" and any variations thereof in the embodiments of the present application are intended to cover the inclusions without limitation. For example, a process, method, system, product or device including a series of steps or units is not limited to the listed steps or units, but can optionally include other steps or units not listed, or can optionally include other steps or units inherent to the process, method, product or device.
[0022] At present, goods are easily damaged in the transportation process due to the vibration and collision of the box body and the contact of the goods with the box wall of the box body, which leads to the contact with the high temperature outside and the like. Based on this, the embodiments of the present application provide a transportation box control method, device and electronic equipment based on a box throwing mode, which can solve the technical problem that goods are easily damaged in the transportation process due to the vibration and collision of the box body and the contact of the goods with the box wall of the box body, which leads to the contact with the high temperature outside and the like.
[0023] The embodiments of the present application will be further described below with reference to the accompanying drawings.
[0024] Figure 1 A flowchart of a transportation box control method based on a box throwing mode provided by the embodiments of the present application is shown. The overall box body of the box throwing is an internally filled shockproof container, and the overall box body includes a first layer box body and a second layer box body arranged inside the first layer box body. The first layer box body is an iron shell of the box throwing. In the second layer box body, a double-layer elastic film type air bag is arranged on the side of the second layer box body close to the first layer box body, a gas delivery device is arranged outside the second layer box body, and a gas delivery pipeline is connected between the gas delivery device and the air bag. The elastic film type air bag includes at least one of a butyl rubber film type air bag, a rubber film type air bag, a high polymer film type air bag and a plastic film type air bag. As shown in the figure, the method can include the following steps: Figure 1 S110, in response to the transport start instruction for the box, controlling the gas delivery device and the gas delivery pipeline to input gas into the interior of the air bag, so that the air bag is deformed by gas filling to form an air cushion, the air cushion fills all spaces in the interior of the second layer of box body not storing goods and isolates the goods and the box wall, eliminates the space gaps existing in the interior of the second layer of box body, keeps the goods stored in the interior of the second layer of box body fixed in position, so that when the shaking of the box is greater than a specified degree, the goods do not displace relative to the interior of the second layer of box body, thereby preventing collision, and the air cushion has elasticity between the goods, and the compression degree of the air cushion is less than a specified force.
[0025] For example, when receiving the transport start instruction, the system automatically controls the gas delivery device to work, and inputs gas into the air bag arranged in the second layer of box body through the gas delivery pipeline. After the gas enters the air bag, the air bag is inflated and deformed to form an air cushion surrounding or enclosing the goods. The inflated air bag can effectively fill all spaces in the interior of the second layer of box body not occupied by the goods, ensuring that there is no gap around the goods. This design not only fixes the goods in their positions, but also provides a physical barrier to isolate the goods from the first layer of box body (i.e. the iron shell), avoiding direct contact. Due to the presence of the air cushion, when the box experiences severe shaking, the air cushion can absorb and disperse the shaking energy, reducing the impact force transmitted to the goods. Even if the shaking degree exceeds the specified threshold, the air cushion can ensure that the goods do not displace relative to the second layer of box body, thereby effectively preventing damage to the goods that may be caused by collision. The air cushion is made of elastic material (such as butyl rubber, rubber, etc.), which can produce appropriate deformation when pressed to adapt to the shape of the goods while providing the necessary support force. The design requires that the compression degree of the air cushion on the goods be less than a specified degree, which not only ensures sufficient buffering effect, but also avoids excessive pressure causing potential damage to the goods. Therefore, this technical solution uses the air cushion formed by gas filling as a buffer medium, eliminates space gaps by completely filling the gaps around the goods, and effectively fixes the goods. In addition, the air cushion also provides excellent shock absorption capacity, ensuring the safety of the goods even in severe shaking conditions, and minimizing the risk of damage caused by shaking, collision and possible temperature changes during transportation. This design concept embodies the combination of efficient physical protection measures and intelligent control system.
[0026] As an optional implementation, the gas delivery device is arranged between the first layer of box body and the second layer of box body, or the gas delivery device is arranged outside the first layer of box body; the above-mentioned step of controlling the gas delivery device and the gas delivery pipeline to input gas into the interior of the air bag can specifically include the following steps: controlling the gas delivery device to draw gas from a first space between the first layer of the box and the second layer of the box, and to deliver the drawn gas from the first space to the interior of the gas bladder through the gas delivery conduit, to form an internal circulation of gas of the overall box and to prevent air outside the overall box with an actual humidity greater than the specified humidity from entering the interior of the overall box; and / or, controlling the gas delivery device to draw gas from a second space inside the second layer of the box, and to deliver the drawn gas from the second space to the interior of the gas bladder through the gas delivery conduit, to form an internal circulation of gas of the interior of the second layer of the box and to prevent air outside the second layer of the box with an actual humidity greater than the specified humidity from entering the interior of the second layer of the box.
[0027] By setting the gas delivery device between the first and second layers of the box or directly from the outside of the box, the system can draw gas from a specific space and deliver it to the gas bladder to form an internal circulation. This method effectively prevents wet air with an actual humidity greater than the specified humidity from entering the interior of the box, avoiding damage, mold or other quality problems caused by excessive humidity. Moreover, by using the internal circulation of gas mechanism, not only can the air inside and outside the box be isolated, but also a relatively stable and suitable temperature and humidity environment can be maintained. This is particularly important for sensitive goods that need to be stored under strict conditions, such as electronic products, pharmaceuticals, food, etc. Through this design, the potential risks to the goods inside the box due to changes in the external environment, especially changes in humidity, can be greatly reduced, ensuring the safety and integrity of the goods during the entire transportation process, thereby improving the quality and reliability of the overall logistics service.
[0028] S120, in response to a transportation end instruction for the box, controlling the gas delivery device and the gas delivery conduit to draw gas from the gas bladder.
[0029] For example, the system first receives a transportation end instruction from a user or an automatic control system.
[0030] Before starting the gas extraction, the system will conduct a series of safety checks to ensure that the current environment is suitable for gas extraction operations (e.g., confirm that the box has completely stopped moving, the surrounding environment is safe, etc.). Once it is confirmed that it is safe, the control system will send a signal to the gas delivery device, instructing it to switch from the gas supply mode to the gas extraction mode. The gas delivery pipeline is connected to the exhaust port of the air bag, ready to start extracting the gas in the air bag. According to the preset parameters or real-time monitoring conditions, the control system may adjust the speed of gas extraction to avoid the adverse effects of sudden pressure changes caused by rapid extraction on the goods (such as sudden collapse causing goods displacement). During the entire gas extraction process, the system continuously monitors the pressure and volume changes inside the air bag and makes appropriate adjustments according to the actual situation. If any abnormal situation is detected (such as rapid pressure drop, hardware failure, etc.), the system should immediately suspend operation and issue an alarm to notify the relevant personnel to handle. When the gas in the air bag is completely extracted, the control system will shut down the gas delivery device and disconnect it from the air bag. The system updates the status to "gas extraction completed" and sends a notification to the operator or management system that it is safe to open the box for unloading. Finally, the system records the relevant data of this gas extraction (such as extraction time, extraction rate, problems encountered, etc.) for future maintenance and improvement.
[0031] Through the above steps, it can be ensured that after receiving the transportation end instruction, the gas in the air bag can be safely and effectively extracted, providing convenient conditions for subsequent operations. At the same time, such design also takes into account the safety and various situations that may occur during operation, ensuring the smooth progress of the entire process.
[0032] S130, in response to detecting that the amount of gas present in the air bag is less than the specified amount of gas, controlling the opening of the box door of the box.
[0033] In the embodiments of the present application, when the transportation starting instruction is issued, the air bag is inflated to form an air cushion layer around the goods. This air cushion layer not only absorbs and disperses the vibration generated during transportation, but also effectively fixes the position of the goods, so that they do not displace when subjected to severe vibration. Therefore, the direct collision between the goods and the box wall due to vibration is reduced. In addition, the existence of the air cushion effectively fills all the space in the second layer of the box, eliminates potential space gaps, and ensures that the goods remain stable and do not come into contact with the box wall during the entire transportation process. This not only reduces the risk of physical collision, but also provides additional cushioning protection. Although the technical solution does not directly mention specific measures for temperature isolation, using an air bag as a filler can provide a certain degree of thermal insulation effect. This is because gas is a poor thermal conductor, which can slow down the speed of heat transfer and thus reduce the impact of high temperatures from the outside on the goods. By monitoring the amount of gas in the air bag, the pressure of the air cushion can be maintained within a suitable range. This ensures sufficient cushioning effect and prevents damage to the goods due to excessive compression force. Therefore, through the above design and technical means, the scheme can effectively prevent damage to the goods caused by vibration, collision with the box, and contact with high temperatures from the outside during transportation. Specifically, it establishes a dynamically adjustable air cushion protection system, which not only solves the problem of goods fixation, but also improves the stability of the transportation environment and further ensures the safety of the goods.
[0034] In some embodiments, the overall box of the drop-off box is transported by a target vehicle, and the target vehicle corresponds to an AI search engine; the air bag arranged inside the second layer of the box includes a bottom air bag arranged below the goods; the method can further include the following steps: Obtaining a planned route to be traveled by the target vehicle, analyzing a target road section to be traveled by the target vehicle based on the planned route and a current vehicle position of the target vehicle, and querying a road bumping degree of the target road section through the AI search engine; In response to the road bumping degree belonging to a specified bumping degree level, controlling the gas delivery device and the gas delivery pipeline to input gas into the inside of the bottom air bag in advance before the target vehicle reaches the target road section, so that the air cushion thickness of the bottom air bag is within a specified air cushion thickness index range corresponding to the specified bumping degree level.
[0035] By pre-adjusting the air cushion thickness of the bottom air bag to adapt to the bumpiness of the upcoming road section, the impact and vibration of road bumps on the goods can be effectively reduced. This helps to protect the goods from damage, especially for fragile or high-value items. The optimized air bag cushioning system can dynamically adjust according to the actual road conditions, reducing additional logistics operations such as returns and replacements due to goods damage, thereby improving overall transportation efficiency. Using an AI search engine to analyze the road conditions of the target road section and automatically adjusting the gas delivery equipment based on the analysis, the intelligent management of goods protection measures is achieved. This automated process reduces the need for human intervention, improving response speed and accuracy. By adjusting the air bag thickness in advance to prevent damage to the goods, economic losses due to goods damage are reduced. In addition, optimizing air bag usage can also reduce unnecessary gas consumption and save operating costs.
[0036] In some embodiments, after querying the road bumpiness of the target road section through the AI search engine as described above, the method can further include the following steps: According to the road bumpiness, the weight of the goods, the internal height of the second layer box, and the maximum speed of the target vehicle planned to travel the target road section, the minimum threshold of the air cushion thickness of the bottom air bag is determined by the following formula to avoid collision between the goods and the bottom wall of the second layer box:
[0037] wherein, represents the minimum threshold of the air cushion thickness of the bottom air bag; represents the weight of the goods; represents the acceleration of gravity; represents the internal height of the second layer box; represents the road bumpiness; represents the elastic modulus of the material of the bottom air bag; represents the bearing area of the bottom air bag; represents the maximum speed of the target vehicle planned to travel the target road section; According to the minimum threshold of the air cushion thickness, the current thickness data of the bottom air bag, and the shape and size of the bottom air bag, the target gas amount to be input into the interior of the bottom air bag is determined; before the target vehicle reaches the target road section, the gas delivery equipment and the gas delivery pipeline are pre-controlled to input the target gas amount of gas into the interior of the bottom air bag.
[0038] By comprehensively considering the road bump degree, the weight of the goods, the internal height of the box, and the maximum speed of the vehicle, and using a specific formula to calculate the minimum threshold of the air cushion thickness of the bottom air bag, it is ensured that even in the most unfavorable case, the goods and the bottom of the second layer box can be prevented from colliding. This precise adjustment not only improves the safety of the goods, but also makes the use of resources (such as gas) more efficient and reasonable. Intelligent preventive measures reduce the risk of damage to goods: based on the pre-calculated target gas amount, the bottom air bag is automatically inflated to the required thickness before the target vehicle reaches the bump road section, effectively preventing potential damage. This method is more flexible and faster than traditional fixed buffers, greatly reducing the risk of goods loss due to accidental vibration or impact. By reducing the additional handling costs and time waste caused by damaged goods, not only direct economic costs are saved, but also the overall efficiency of logistics operation is indirectly improved. In addition, precise adjustment of gas consumption also helps to reduce energy consumption, further saving operating costs.
[0039] In some embodiments, after the above-mentioned query of the road bump degree of the target road section through the AI search engine, the method can further include the following steps: According to the overall height of the second layer box from the ground, the weight of the goods, the road bump degree, and the maximum speed of the target vehicle planned to travel the target road section, the impact force of the bottom air bag to be borne by the goods is determined by the following formula:
[0040] wherein, represents the weight of the goods; represents the acceleration of gravity; represents the overall height of the second layer box from the ground; represents the road bump degree; represents the maximum speed of the target vehicle planned to travel the target road section; represents the impact force of the bottom air bag to be borne by the goods; According to the impact force of the bottom air bag to be borne by the goods, the material of the air bag is determined to avoid damage to the air bag by the impact force.
[0041] By considering factors such as the weight of the goods, the degree of road bumpiness, the speed of vehicle travel, and the overall height of the second layer of boxes from the ground, a specific formula is used to calculate the impact force that the bottom airbags need to withstand. This allows for accurate assessment of the actual operating conditions when designing and selecting airbag materials, ensuring that the selected materials have sufficient strength and durability to withstand the expected impact. Reasonable selection of airbag materials based on the calculated impact force can significantly reduce the risk of damage to goods due to airbag failure. This method not only guarantees the physical integrity of the goods throughout the transportation process, but also indirectly protects the transportation tools from potential damage. By scientifically determining the most suitable airbag material, it avoids overdesign (i.e., selecting overly expensive or high-performance materials) or underdesign (i.e., selecting materials that cannot meet the requirements). This ensures the safety and reliability of transportation while effectively controlling costs.
[0042] In some embodiments, the airbag is provided with a plurality of detection devices for detecting the external pressure of the airbag caused by the goods at a plurality of airbag positions corresponding to the airbag; as Figure 2 The method can further include the following steps: S210, in response to the target detection device in the plurality of detection devices corresponding to the plurality of airbag positions detecting that the pressure reduction change value of the external pressure of the airbag caused by the goods in a specified short time is greater than a specified value, determining that the target detection device is arranged at a target airbag position on the airbag; S220, determining that an abnormal situation occurs to the target goods at the target airbag position; S230, controlling the gas delivery device and the gas delivery pipeline to input gas into the interior of the target airbag at the target airbag position to avoid the abnormal movement distance of the target goods being greater than a specified distance.
[0043] The abnormal situation includes at least one of damage to the packaging of the goods, deformation of the goods, and the goods leaving the packaging of the goods.
[0044] By setting detection devices at multiple air bag positions, the system can monitor the external pressure changes each air bag bears in real time. Once the pressure reduction change value of a certain air bag position exceeds the set threshold, the system immediately identifies this position as the target air bag position and determines that the goods at this position may have abnormal conditions (such as package damage, deformation, or goods displacement). This allows the system to respond quickly at the early stage of the abnormality. When the system detects an abnormality in the goods at the target air bag position, it automatically controls the gas delivery equipment to supplement gas into the air bag at this position to increase the air bag's pressure and support. This compensates for the insufficient support caused by the reduction in the weight or position of the goods, preventing further movement or collapse of the goods and reducing the risk of damage to the goods. This dynamic adjustment mechanism not only ensures the stability of the goods during the entire transportation process, but is particularly important for goods that are particularly sensitive to shocks and displacements. It can effectively protect the goods from various potential hazards during transportation, such as impacts and vibrations caused by sudden braking and road bumps, ensuring that the goods arrive at the destination undamaged. In summary, this technical solution greatly improves the safety and stability of goods during transportation by monitoring air bag pressure changes in real time and taking appropriate automatic remedial measures, reducing the risk of damage to goods.
[0045] In some embodiments, the interior of the second layer of the box is provided with a temperature sensor, a humidity sensor, a pressure sensor, and a positioning device; the exterior of the overall box is provided with an electronic ink screen device wirelessly connected to the temperature sensor, the humidity sensor, and the pressure sensor; the method can further include the following steps: Obtaining the current temperature detected by the temperature sensor, the current humidity detected by the humidity sensor, the current air pressure detected by the pressure sensor, and the current box position detected by the positioning device, and determining the current vacuum degree of the interior of the second layer of the box according to the current air pressure; Generating a real-time box data QR code based on the current temperature, the current humidity, the current air pressure, the current box position, and the current vacuum degree; sending the real-time box data QR code to a monitoring terminal, and displaying the real-time box data QR code through the electronic ink screen device.
[0046] By setting temperature sensors, humidity sensors, pressure sensors and positioning devices inside the second layer box, the temperature, humidity, air pressure inside the box and the position information of the box can be obtained in real time, and the vacuum degree inside the box can be calculated based on the air pressure. This multi-dimensional data collection provides detailed data support for ensuring the safety of goods. According to the collected environmental parameters (temperature, humidity, air pressure, position, vacuum degree), the system can dynamically generate real-time box data two-dimensional code. This two-dimensional code contains all the key environmental information of the current box, which is not only convenient for storage and transmission, but also can be easily scanned and read. The real-time generated box data two-dimensional code is sent to the monitoring terminal and displayed through the electronic ink screen device, so that all stakeholders (such as warehouse managers, transport personnel, consignees, etc.) can obtain the latest status of the box at any time. The electronic ink screen can maintain information display even in the case of power failure, further enhancing the accessibility and durability of information. Using the above mechanism, any problem that may affect the quality or safety of goods (for example, temperature and humidity deviating from the safe range, poor sealing of the box, etc.) can be found and handled in time, thereby reducing the risk of goods loss and ensuring the transportation of goods under optimal conditions. At the same time, real-time data sharing helps to optimize the logistics management process and improve overall transportation efficiency. In summary, this technical solution provides an integrated and automated means to monitor and display the internal environmental conditions of the box, greatly improving the visibility and controllability of the goods transportation process, and helping to ensure the safety and integrity of the goods.
[0047] Figure 3 A structural diagram of a transport box control device based on a box-dumping mode is provided. The overall box of the box-dumping is an internal filling type shockproof container, which includes a first layer box and a second layer box arranged inside the first layer box. The first layer box is the iron shell of the box-dumping. In the second layer box, a double-layer elastic film type air bag is arranged near the first layer box on one side of the inside of the second layer box. A gas delivery device is arranged outside the second layer box, and a gas delivery pipeline is connected between the gas delivery device and the air bag. The elastic film type air bag includes at least one of a butyl rubber film type air bag, a rubber film type air bag, a high molecular polymer film type air bag, and a plastic film type air bag. Figure 3 As shown in FIG. 3, the transport box control device based on the box-dumping mode 300 includes: The first control module 301 is configured to control the gas delivery device and the gas delivery pipeline to input gas into the interior of the air bag in response to a transport start instruction for the drop-off box, so that the air bag is deformed to form an air cushion by gas filling, all spaces in the interior of the second layer of box body not storing goods are filled by the air cushion, and the goods and the box wall are isolated, the space gaps existing in the interior of the second layer of box body are eliminated, the goods stored in the interior of the second layer of box body are fixed in position, and the goods do not displace relative to the interior of the second layer of box body when the vibration of the drop-off box is greater than a specified degree, so as to prevent collision, and the air cushion has elasticity between the air cushion and the goods, and the compression degree of the air cushion is less than a specified force degree. The second control module 302 is configured to control the gas delivery device and the gas delivery pipeline to extract gas from the air bag in response to a transport end instruction for the drop-off box. The third control module 303 is configured to control the box door of the drop-off box to be opened in response to detection that the amount of gas existing in the air bag is less than a specified gas amount.
[0048] The transport box control device based on the drop-off box mode provided by the embodiments of the present application has the same technical features as the transport box control method based on the drop-off box mode provided by the above embodiments, and can solve the same technical problems and achieve the same technical effects.
[0049] The electronic device provided by the embodiments of the present application, as shown in Figure 4 The electronic device 400 includes a processor 402 and a memory 401, the memory stores a computer program executable on the processor, and the processor implements the steps of the method provided by the above embodiments when executing the computer program.
[0050] Referring to Figure 4 The electronic device further includes a bus 403 and a communication interface 404, the processor 402, the communication interface 404 and the memory 401 are connected through the bus 403; the processor 402 is configured to execute the executable modules stored in the memory 401, such as computer programs.
[0051] The memory 401 can include a high-speed random access memory (RAM) and can also include a non-volatile memory, such as at least one disk memory. The communication between the system network element and at least one other network element is realized through at least one communication interface 404 (which can be wired or wireless), and the Internet, a wide area network, a local area network, a metropolitan area network, etc. can be used.
[0052] The bus 403 can be an ISA bus, a PCI bus, an EISA bus, or the like. The bus can be divided into an address bus, a data bus, a control bus, and the like. For ease of representation, Figure 4 Only one bidirectional arrow is used to represent the bus in the figure, but it does not mean that there is only one bus or only one type of bus.
[0053] The memory 401 is configured to store a program, and the processor 402 executes the program after receiving an execution instruction. The method performed by the device defined by the process disclosed in any of the embodiments of the present application can be applied to the processor 402 or implemented by the processor 402.
[0054] The processor 402 can be an integrated circuit chip with a processing capability. In the implementation process, each step of the above method can be completed by an integrated logic circuit of hardware in the processor 402 or an instruction in the form of software. The processor 402 described above can be a general-purpose processor, including a central processing unit (CPU), a network processor (NP), and the like; can also be a digital signal processor (DSP), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA) or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components. Each method, step and logic block diagram disclosed in the embodiments of the present application can be implemented or executed. The general-purpose processor can be a microprocessor or the processor can also be any conventional processor. The steps of the method disclosed in combination with the embodiments of the present application can be directly embodied as a hardware code processor for execution, or a combination of hardware and software modules in the code processor for execution. The software module can be located in a random access memory, a flash memory, a read-only memory, a programmable read-only memory, an electrically erasable programmable memory, a register, or other mature storage media in the art. The storage medium is located in the memory 401, and the processor 402 reads the information in the memory 401 and combines the hardware to complete the steps of the above method.
[0055] Corresponding to the above-mentioned transport box control method based on the box-dumping mode, the embodiments of the present application also provide a computer readable storage medium, the computer readable storage medium stores computer executable instructions, when the processor calls and runs the computer executable instructions, the computer executable instructions prompt the processor to run the steps of the above-mentioned transport box control method based on the box-dumping mode.
[0056] The device provided in the embodiments of the present application can be specific hardware on the equipment or software or firmware installed on the equipment, etc. The device provided in the embodiments of the present application has the same implementation principle and technical effects as the foregoing method embodiments, and for brief description, the part not mentioned in the device embodiment part can refer to the corresponding content in the foregoing method embodiments. The skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the system, device and unit described above can refer to the corresponding process in the foregoing method embodiments, which will not be repeated here.
[0057] In the embodiments provided in the present application, it should be understood that the disclosed device and method can be implemented in other ways. The device embodiments described above are only schematic. For example, the division of the units is only a logical function division, and there can be another division manner in actual implementation. For example, a plurality of units or components can be combined or integrated into another system, or some features can be ignored or not executed. In addition, the coupling or direct coupling or communication connection between the units shown or discussed can be indirect coupling or communication connection through some communication interfaces, devices or units, and can be electrical, mechanical or other forms.
[0058] For another example, the flowcharts and block diagrams in the drawings show the possible implementation architecture, function and operation of the device, method and computer program product according to the embodiments of the present application. In this regard, each block in the flowchart or block diagram can represent a module, program segment or part of code containing one or more executable instructions for implementing the specified logical function. It should also be noted that in some alternative implementations, the functions noted in the blocks can occur in different order from that shown in the drawings. For example, two consecutive blocks can actually be executed substantially in parallel, and sometimes they can be executed in reverse order, depending on the functions involved. It should also be noted that each block in the block diagram and / or flowchart, and the combination of blocks in the block diagram and / or flowchart, can be implemented by a dedicated hardware-based system for executing the specified functions or actions, or can be implemented by a combination of dedicated hardware and computer instructions.
[0059] The units described as separate components can or can not be physically separated, and the components shown as units can or can not be physical units, i.e. they can be located in one place or distributed on multiple network units. Part or all of the units can be selected to achieve the purpose of the present embodiment according to actual needs.
[0060] In addition, each function unit in the embodiments provided by the present application can be integrated into one processing unit, or each unit can exist physically, or two or more units can be integrated into one unit.
[0061] The functions described can be implemented in hardware, software, firmware or any combination thereof. If implemented in software, the functions can be stored or transmitted over as one or more instructions or code on a computer-readable medium. Computer-readable media include both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. A storage medium can be any available medium that can be accessed by a general purpose or special purpose computer. By way of example, and not limitation, such computer-readable media can comprise RAM, ROM, EEPROM, CD-ROM or other optical disk storage, magnetic disk storage or other magnetic storage devices, or any other medium that can be used to carry or store desired program code means in the form of instructions or data structures and that can be accessed by a general-purpose or special-purpose computer, or a general-purpose or special-purpose processor. Also, any connection is properly termed a computer-readable medium. For example, if the software is transmitted from a website, server, or other remote source using a coaxial cable, fiber optic cable, twisted pair, digital subscriber line (DSL), or other
[0062] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings, in addition, the terms "first", "second", "third" and the like are only used to distinguish description, and cannot be understood as indicating or implying relative importance.
[0063] Finally, it should be noted that: the above-described embodiments are only specific embodiments of the present application, used to illustrate the technical solutions of the present application, and not to limit the same, the protection scope of the present application is not limited thereto, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand: any skilled person in the art within the technical range disclosed by the present application, they can still modify or easily think of changes to the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features; and these modifications, changes or replacements do not make the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application. All should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.
Claims
1. A method for controlling a transport box based on a box-dropping mode, characterized in that: The overall box body of the dump box is an internally filled shockproof container, and the overall box body includes a first-layer box body and a second-layer box body arranged inside the first-layer box body, the first-layer box body is the iron shell of the dump box; in the second-layer box body, a double-layer elastic film airbag is arranged on the side of the second-layer box body close to the first-layer box body, and a gas conveying device and a gas conveying pipeline connected between the gas conveying device and the airbag are arranged outside the second-layer box body; the elastic film airbag includes at least one of a butyl rubber film airbag, a rubber film airbag, a polymer film airbag and a plastic film airbag; the method includes: In response to a transport start instruction for the box being dropped, the gas delivery device and the gas delivery pipeline are controlled to input gas into the interior of the airbag, so that the airbag is deformed by gas filling to form an air cushion, and the air cushion is used to fill all spaces in the interior of the second-layer box body where no cargo is stored and isolate the cargo from the box wall, so as to eliminate spatial gaps existing in the interior of the second-layer box body, so that the cargo stored in the interior of the second-layer box body is kept in a fixed position in the interior of the second-layer box body, so that when the vibration intensity of the box being dropped is greater than a specified degree, the cargo does not move relative to the interior of the second-layer box body, thereby preventing collision, and there is elasticity between the air cushion and the cargo, and the squeezing force of the air cushion is less than a specified force; In response to a transport end instruction for the box removal, controlling the gas delivery device and the gas delivery pipeline to extract gas from the air bag; In response to detecting that the amount of gas present in the airbag is less than a specified amount of gas, the door of the ejection box is controlled to open.
2. The method according to claim 1, characterized in that The gas delivery device is arranged between the first layer box body and the second layer box body, or the gas delivery device is arranged outside the first layer box body; The controlling the gas delivery device and the gas delivery pipeline to input gas into the interior of the airbag includes: Controlling the gas delivery device to extract gas from a first space between the first layer box body and the second layer box body, and delivering the gas extracted from the first space to the interior of the airbag through the gas delivery pipeline, so as to form a gas internal circulation of the entire box body, and prevent air outside the entire box body whose actual humidity is greater than a specified humidity from entering the interior of the entire box body; and / or, The gas delivery device is controlled to extract gas from the second space inside the second-layer box, and the gas extracted from the second space is delivered to the interior of the airbag through the gas delivery pipeline to form an internal circulation of gas inside the second-layer box, and prevent air outside the second-layer box whose actual humidity is greater than the specified humidity from entering the interior of the second-layer box.
3. The method according to claim 1, characterized in that The entire box of the drop box is transported by a target vehicle, and the target vehicle corresponds to an AI search engine; the airbag arranged inside the second layer box includes a bottom airbag arranged below the cargo; The method further comprises: Obtaining a planned route for the target vehicle to travel, analyzing a target road section that the target vehicle is about to travel to based on the planned route and the current vehicle position of the target vehicle, and querying the road bumpiness of the target road section through the AI search engine; In response to the road bumpiness belonging to a specified bumpiness level, before the target vehicle reaches the target road section, the gas delivery device and the gas delivery pipeline are pre-controlled to input gas into the interior of the bottom airbag in advance, so that the air cushion thickness of the bottom airbag is within the specified air cushion thickness index range corresponding to the specified bumpiness level.
4. The method according to claim 3, characterized in that After querying the road bumpiness of the target road section through the AI search engine, the method further includes: Based on the road bumpiness, the weight of the cargo, the interior height of the second-layer box, and the maximum speed of the target vehicle planned to travel on the target road section, the following formula is used to determine the minimum threshold of the air cushion thickness of the bottom airbag to prevent the cargo from colliding with the bottom wall of the second-layer box: in, Indicates the minimum threshold of the air cushion thickness of the bottom airbag; Indicate the weight of the goods described; represents the acceleration due to gravity; Indicates the inner height of the second-layer box; Indicates the degree of road bumpiness; represents the elastic modulus of the material of the bottom airbag; Indicates the bearing area of the bottom airbag; Indicates the maximum speed at which the target vehicle plans to travel the target road section; determining a target amount of gas to be input into the interior of the bottom airbag according to the minimum air cushion thickness threshold, current thickness data of the bottom airbag, and the shape and size of the bottom airbag; Before the target vehicle reaches the target road section, the gas delivery device and the gas delivery pipeline are controlled in advance to input the target amount of gas into the interior of the bottom airbag.
5. The method according to claim 3, characterized in that After querying the road bumpiness of the target road section through the AI search engine, the method further includes: The impact force of the cargo to be borne by the bottom airbag is determined by the following formula based on the overall height of the second layer box from the ground, the weight of the cargo, the degree of road bumps, and the maximum speed of the target vehicle planned to travel on the target road section: in, Indicate the weight of the goods described; represents the acceleration due to gravity; Indicates the overall height of the second-layer box from the ground; Indicates the degree of road bumpiness; Indicates the maximum speed at which the target vehicle plans to travel the target road section; Indicates that the bottom airbag is to bear the impact force of the cargo; The material of the bottom airbag is determined according to the impact force of the cargo that the bottom airbag is to withstand, so as to prevent the impact force from causing damage to the airbag.
6. The method according to claim 1, characterized in that A plurality of detection devices for detecting the external pressure exerted by the cargo on the airbags are provided at the plurality of airbag positions corresponding to the airbags; the method further comprises: In response to a target detection device among the plurality of detection devices corresponding to the plurality of airbag positions detecting that a pressure reduction change value of the airbag subjected to the external pressure of the cargo within a specified short time is greater than a specified value, determining a target airbag position set by the target detection device on the airbag; Determining that an abnormality occurs in the target cargo corresponding to the target airbag position; the abnormality includes at least one of damage to cargo packaging, deformation of cargo, and cargo leaving the cargo packaging; The gas delivery device and the gas delivery pipeline are controlled to input gas into the interior of the target airbag at the target airbag position to prevent the target cargo from abnormally moving a distance greater than a specified distance.
7. The method according to claim 1, characterized in that The interior of the second box is provided with a temperature sensor, a humidity sensor, a pressure sensor, and a positioning device; the exterior of the overall box is provided with an electronic ink screen device wirelessly connected to the temperature sensor, the humidity sensor, and the pressure sensor; the method further includes: acquiring the current temperature detected by the temperature sensor, the current humidity detected by the humidity sensor, the current air pressure detected by the pressure sensor, and the current box position detected by the positioning device, and determining the current vacuum level inside the second-layer box according to the current air pressure; Generate a real-time box data QR code based on the current temperature, the current humidity, the current air pressure, the current box position, and the current vacuum level; The real-time box data QR code is sent to the monitoring terminal, and the real-time box data QR code is displayed through the electronic ink screen device.
8. A transport box control system based on the box-dropping mode, characterized in that: The overall box body of the dump box is an internally filled shockproof container, and the overall box body includes a first-layer box body and a second-layer box body arranged inside the first-layer box body, the first-layer box body is the iron shell of the dump box; in the second-layer box body, a double-layer elastic film airbag is provided on the side of the second-layer box body close to the first-layer box body, and a gas conveying device and a gas conveying pipeline connected between the gas conveying device and the airbag are provided on the outside of the second-layer box body; the elastic film airbag includes at least one of a butyl rubber film airbag, a rubber film airbag, a polymer film airbag and a plastic film airbag; the system includes: a first control module for controlling, in response to a transport start instruction for the box-dropping, the gas conveying device and the gas conveying pipeline to input gas into the interior of the airbag, so that the airbag is deformed by gas filling to form an air cushion, and the air cushion is used to fill all spaces in the interior of the second-layer box body where no goods are stored and isolate the goods from the box wall, so as to eliminate spatial gaps existing in the interior of the second-layer box body, so that the goods stored in the interior of the second-layer box body are kept in a fixed position in the interior of the second-layer box body, so that when the vibration intensity of the box-dropping exceeds a specified degree, the goods do not move relative to the interior of the second-layer box body, thereby preventing collision, and there is elasticity between the air cushion and the goods, and the squeezing force of the air cushion is less than a specified force; a second control module, configured to control the gas delivery device and the gas delivery pipeline to extract gas from the air bag in response to a transport end instruction for the box being discarded; The third control module is configured to control the door of the ejection box to open in response to detecting that the amount of gas in the airbag is less than a specified amount of gas.
9. An electronic device comprising a memory and a processor, wherein the memory stores a computer program that can be run on the processor, wherein: When the processor executes the computer program, the steps of the method according to any one of claims 1 to 7 are implemented.
10. A computer-readable storage medium, characterized in that The computer-readable storage medium stores computer-executable instructions. When the computer-executable instructions are called and executed by a processor, the computer-executable instructions prompt the processor to execute the method according to any one of claims 1 to 7.