Bottle body state monitoring management method and system and packaging box

Abstract

The embodiment of the invention provides a method for monitoring and managing the state of a bottle body which is placed in a packaging box and filled with liquid, the packaging box and a system for monitoring and managing the state of the bottle body which is placed in the packaging box and filled with liquid. The bottle body state monitoring management method comprises the following steps: obtaining state data of a bottle body in real time or at regular time, wherein the state data comprises liquid level data; and outputting a state evaluation result of the bottle body according to the obtained liquid level data of the bottle body. According to the embodiment of the invention, the state data and the state evaluation result of the bottle body can be provided for the user in real time through real-time state monitoring, and the problems of the wine commodity in the circulation process of storage, transportation and the like can be found and solved in time according to the data, so that the wine commodity can be kept in the optimal state in each link.

Description

Technical Field

[0001] The present invention relates to the technical field of real-time monitoring of packaging boxes, and in particular to a method for monitoring and managing the status of a bottle filled with liquid placed in a packaging box, a packaging box, and a monitoring and management system for the status of a bottle filled with liquid placed in the packaging box. Background Art

[0002] In today's economic society, alcoholic beverages, especially some high-end famous wines, are often of extremely high value. These wines are not just a drink, but also carry the sedimentation of history, cultural heritage and exquisite craftsmanship. Their high value makes strict testing and monitoring of them very important. In the traditional alcoholic commodity trading market, there is a lack of continuous monitoring of status data, resulting in no status data to provide a basis for timely detection of possible problems in storage, transportation and other links, making it difficult to discover and deal with potential problems. Summary of the invention

[0003] Therefore, in order to overcome at least some of the defects and shortcomings in the prior art, an embodiment of the present invention provides a method for monitoring and managing the status of a bottle filled with liquid placed in a packaging box, a packaging box, and a system for monitoring and managing the status of a bottle filled with liquid placed in a packaging box.

[0004] Specifically, on the one hand, an embodiment of the present application provides a method for monitoring and managing the status of a bottle filled with liquid placed in a packaging box, comprising: acquiring status data of the bottle in real time or at a fixed time, the status data including liquid level data; and outputting a status evaluation result of the bottle based on the acquired liquid level data of the bottle.

[0005] In an embodiment of the present invention, the liquid level data includes current liquid level data of the bottle body and the number of liquid level changes.

[0006] In an embodiment of the present application, outputting the state evaluation result of the bottle body according to the acquired liquid level data of the bottle body includes: obtaining the number of liquid level changes according to the liquid level data; and outputting the state evaluation result of the bottle body according to the number of liquid level changes.

[0007] In an embodiment of the present application, the state evaluation result of the bottle body is output according to the acquired liquid level data of the bottle body, specifically: the number of liquid level changes is obtained according to the liquid level data; the state evaluation result of the bottle body is output according to the current liquid level data and the number of liquid level changes; the state evaluation result calculation formula is: Score_Predicted=β1*(LiquidLevel / α)+β2*(100%-AnomalyChanges*20%); wherein Score_Predicted is the state evaluation result, LiquidLevel is the current liquid level data, α is the liquid level standard value, and AnomalyChanges is the number of liquid level changes.

[0008] In an embodiment of the present application, the status data also includes vibration data, and the vibration data includes the number of abnormal vibrations and the duration of the abnormal vibrations generated by the bottle body, wherein the abnormal vibration is a vibration that reaches a threshold value in the vibration data; and outputting the status evaluation result of the bottle body according to the acquired liquid level data of the bottle body is specifically: outputting the status evaluation result of the bottle body according to the liquid level data and the vibration data.

[0009] In an embodiment of the present application, the status data also includes weight data, and the weight data includes current weight data of the bottle body; outputting the status evaluation result of the bottle body based on the acquired liquid level data of the bottle body is specifically: outputting the status evaluation result of the bottle body based on the liquid level data and the weight data.

[0010] In an embodiment of the present application, the status data also includes the number of times a power source is turned on and off; and outputting the status evaluation result of the bottle body based on the acquired liquid level data of the bottle body is specifically: outputting the status evaluation result of the bottle body based on the liquid level data and the number of times the power source is turned on and off.

[0011] In an embodiment of the present application, the status data also includes the number of times the electronic pin is plugged in and out, and the number of times the electronic pin is plugged in and out represents the number of times the packaging box is opened; the status evaluation result of the bottle body is output based on the acquired liquid level data of the bottle body, specifically: the status evaluation result of the bottle body is output based on the liquid level data and the number of times the electronic pin is plugged in and out.

[0012] In an embodiment of the present application, the status data also includes vibration data, weight data, the number of times the power supply is turned on and off, and the number of times the electronic plug is plugged in and out; the status evaluation result of the bottle body is output based on the acquired liquid level data of the bottle body, specifically: the status evaluation result of the bottle body is output based on the liquid level data, the number of liquid level changes, the vibration data, the weight data, the number of times the power supply is turned on and off, and the number of times the electronic plug is plugged in and out.

[0013] In an embodiment of the present application, the state evaluation result of the bottle body is output based on the liquid level data, the number of liquid level changes, the vibration data, the weight data, the number of times the power is turned on and off, and the number of times the electronic plug is plugged in and out, including: when the number of occurrences of the abnormal vibration in the vibration data is greater than or equal to a preset threshold, a preset evaluation value is assigned to the state evaluation result of the bottle body filled with liquid; when the number of occurrences of the abnormal vibration in the vibration data is less than a preset threshold, the state evaluation result is calculated based on the state data of the bottle body.

[0014] In an embodiment of the present application, the status evaluation result satisfies the following formula: Score_Predicted = β1*(LiquidLevel / α) + β2*(100%-AnomalyChanges*20%) + β3*(Weight / γ) + β4*(100%-PlugInsertions *20%) + β5*(100%-PowerFailures *20%); where Score_Predicted is the status evaluation result, LiquidLevel is the current liquid level data, α is the liquid level standard value, AnomalyChanges is the number of liquid level changes, Weight is the weight data, γ is the weight standard value, PlugInsertions is the number of times the electronic plug is plugged in and out, PowerFailures is the number of times the power is turned on and off, β i is the variable coefficient, i =1,2,…,5.

[0015] On the other hand, an embodiment of the present application provides a packaging box, comprising: a box body, having a accommodating cavity for accommodating a bottle body filled with liquid; a base, to which the box body is detachably connected; a main controller, which is located in the base; a non-contact liquid level detection component, which is arranged in the box body and electrically connected to the main controller, and the non-contact liquid level detection component is used to detect liquid level data of the liquid in the bottle body; an output module, which is located in the base and electrically connected to the main controller, and the output module is used to output status data of the bottle body and a status evaluation result of the bottle body.

[0016] In an embodiment of the present application, the packaging box also includes a main control board; the base includes a first base and a second base, the first base is fixedly connected to the second base; the main controller is fixed on the main control board, the non-contact liquid level detection component is fixed on the main control board, and the main control board is located in the second base.

[0017] In an embodiment of the present application, the non-contact liquid level detection component includes: a first electrode sheet support column, a second electrode sheet support column and an electrode sheet; the first electrode sheet support column and the second electrode sheet support column are relatively arranged and vertically fixed on the first base and extend into the accommodating cavity; the electrode sheet includes a first electrode sheet and a second electrode sheet, the first electrode sheet is fixed to the side of the first electrode sheet support column away from the box body, and the second electrode sheet is fixed to the side of the second electrode sheet support column away from the box body; the electrode sheet is used to collect the liquid level capacitance value corresponding to the liquid in the bottle body.

[0018] In an embodiment of the present application, the non-contact liquid level detection component also includes a differential liquid level module, which is fixed on the main control board and electrically connected to the main controller; the differential liquid level module includes a liquid level capacitance sensor chip, a liquid level conversion controller, a first electrode interface, a second electrode interface and a second communication interface; the first electrode sheet is electrically connected to the first electrode interface, the second electrode sheet is electrically connected to the second electrode interface, the liquid level capacitance sensor chip is electrically connected to the liquid level conversion controller, and the liquid level conversion controller is electrically connected to the second communication interface; the differential liquid level module is used to convert the liquid level capacitance value collected by the electrode sheet into liquid level data.

[0019] In an embodiment of the present application, a first limiting hole is arranged at the top of the first electrode sheet support column, and a second limiting hole is arranged at the top of the second electrode sheet support column; a first protruding limiting column and a second limiting column are arranged at the top of the box body, the first limiting column is cooperatively connected with the first limiting hole, and the second limiting column is cooperatively connected with the second limiting hole.

[0020] In an embodiment of the present application, the packaging box also includes a weight detection component, which is located in the base and electrically connected to the main controller, and the weight detection component is used to detect the weight data of the bottle body; the weight detection component includes a strain gauge, a support platform and a weight detection module, and the weight detection module includes a resistive pressure sensor chip, a weight conversion controller and a third communication interface; there is a groove for placing the bottle body on the first base; the strain gauge is fixedly mounted on the support platform to form a whole and is arranged as a whole in the groove of the first base, the weight detection module is fixed on the main control board and electrically connected to the main controller, and the strain gauge is electrically connected to the weight detection module; the resistive pressure sensor chip is electrically connected to the weight conversion controller, and the weight conversion controller is electrically connected to the third communication interface.

[0021] In an embodiment of the present application, the packaging box also includes a vibration detection component, which is located in the base and electrically connected to the main controller, and the vibration detection component is used to detect the vibration data of the bottle body; the vibration detection component includes a vibration pickup and a vibration detection module, and the vibration detection module includes a vibration sensor chip, a vibration frequency conversion controller and a fourth communication interface; the vibration detection module is fixed on the main control board and electrically connected to the main controller, the vibration pickup is arranged on the first base and electrically connected to the vibration detection module, the vibration sensor chip is electrically connected to the vibration frequency conversion controller, and the vibration frequency conversion controller is electrically connected to the fourth communication interface.

[0022] On the other hand, an embodiment of the present application provides a bottle status monitoring and management system for a liquid placed in a packaging box, comprising: a server; a packaging box as described in any one of claims 12 to 18, wherein an output module of the packaging box is connected to the server, and the output module is used to send the status data of the bottle and the status evaluation result of the bottle to the server.

[0023] It can be seen from the above that the above technical features of the present invention can have one or more of the following beneficial effects: 1. The bottle status monitoring and management method of the present application realizes real-time and accurate detection of the liquid level data of the bottle filled with liquid through a non-contact liquid level detection component, and generates a bottle status evaluation result based on the liquid level data obtained from the bottle. Consumers and manufacturers can understand the changes in the liquid level in the bottle at different time periods based on the liquid level data and the status evaluation results, thereby optimizing the storage plan and taking corresponding storage strategies and management measures.

[0024] 2. Consumers and manufacturers can check the monitoring data of alcoholic products at any time and understand the real-time status of the products. This can not only effectively prevent alcoholic products from being counterfeited, tampered with and replaced, but also provide consumers with safer and more reliable product protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0026] Figure 1 A flow chart of a method for monitoring and managing the status of a bottle containing liquid placed in a packaging box provided in an embodiment of the present application; Figure 2 A schematic diagram of the overall structure of a packaging box provided in an embodiment of the present application; Figure 3 for Figure 2 A schematic diagram of the base structure of the packaging box shown; Figure 4 for Figure 2 A schematic diagram of the structure of the stabilizing device of the packaging box shown; Figure 5 for Figure 2 Schematic diagram of the strain gauge structure of the packaging box shown; Figure 6 for Figure 2 The schematic diagram of the support structure of the packaging box shown; Figure 7 for Figure 2 The schematic diagram of the plane structure of the main board of the packaging box shown; Figure 8 A schematic diagram of a status monitoring and management system for a bottle filled with liquid placed in a packaging box provided in an embodiment of the present application.

[0027] [Description of Reference Numerals] 1: packaging box; 10: box body; 101: accommodating cavity; 102: first limiting column; 103: second limiting column; 11: main power supply; 12: backup power supply; 13: output module; 14: output module reset hole; 15: charging port; 16: power start button; 17: activation button; 18: indicator light; 19: stabilizing device; 20: base; 201: first base; 2011: groove; 202: second base; 30: main controller; 301: first communication interface; 302: data processing controller; 303: data storage device; 304: power supply interface; 40: non-contact liquid level detection component; 401: first electrode sheet support column; 402: second electrode sheet support column; 403: electrode sheet; 4031: first electrode sheet; 403 11: first limit hole; 4032: second electrode sheet; 40321: second limit hole; 404: differential liquid level module; 4041: liquid level capacitance sensor chip; 4042: liquid level conversion controller; 4043: first electrode interface; 4044: second electrode interface; 4045: second communication interface; 50: main control board; 60: weight detection component; 601: strain gauge; 602: support platform; 603: weight detection module; 6031: resistive pressure sensor chip; 6032: weight conversion controller; 6033: third communication interface; 70: vibration detection component; 701: vibration pickup; 702: vibration detection module; 7021: vibration sensor chip; 7022: vibration frequency conversion controller; 7023: fourth communication interface. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the specific embodiments of the present invention and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0029] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchangeable where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0030] It should also be noted that the division of multiple embodiments in the present invention is only for the convenience of description and should not constitute a special limitation. The features in various embodiments can be combined and referenced to each other without contradiction.

[0031] Reference Figure 1 , Figure 2 and Figure 8 An embodiment of the present invention provides a method for monitoring and managing the status of a bottle filled with liquid placed in a packaging box, a packaging box 1, and a monitoring and management system for the status of a bottle filled with liquid placed in the packaging box. The packaging box 1 is used to package a bottle filled with liquid. The bottle status monitoring and management method can be applied to the packaging box 1 to monitor the status of the bottle filled with liquid in the packaging box 1 in real time. The bottle status monitoring and management system sends data to a server through an output module 13 to complete data interaction.

[0032] Reference Figure 2 , Figure 3 and Figure 7 As shown, a packaging box 1 provided in an embodiment of the present invention includes: a box body 10, having a accommodating cavity 101 for accommodating a bottle body filled with liquid; a base 20, to which the box body 10 is detachably connected; a main controller 30, which is located in the base 20; a non-contact liquid level detection component 40, which is arranged in the box body 10 and electrically connected to the main controller 30, and the non-contact liquid level detection component 40 is used to detect the liquid level data of the liquid in the bottle body; an output module 13, which is located in the base 20 and electrically connected to the main controller 30, and the output module 13 is used to output the status data of the bottle body and the status evaluation result of the bottle body.

[0033] The packaging box 1 also includes a main control board 50; the base 20 includes a first base 201 and a second base 202, the first base 201 is fixedly connected to the second base 202; the main controller 30 is fixed on the main control board 50, the non-contact liquid level detection component 40 is fixed on the main control board 50, and the main control board 50 is located in the second base 202.

[0034] Specifically, the main controller 30 includes a first communication interface 301, a data processing controller 302, a data storage 303 and a power interface 304. The first communication interface 301 is electrically connected to the data processing controller 302, and the data processing controller 302 is electrically connected to the data storage 303. The data storage 303 is used to store the liquid level data, weight data, vibration data and other related information processed by the data processing controller 302, and the power interface 304 is used to provide power to the main controller 30. The output module 13 transmits the liquid level data, weight data, vibration data and the state evaluation result of the bottle body obtained by the main controller 30 to an external device.

[0035] The packaging box 1 also includes a main power supply 11 and a backup power supply 12, and the main power supply 11 and the backup power supply 12 are both arranged in the second base 202 and electrically connected to the main controller 30. During the operation of the main power supply 11 and the backup power supply 12, the main power supply 11 continuously supplies power to the main controller 30 and various components. When other abnormal conditions occur, the main power supply 11 is powered off and the backup power supply 12 is started. The main controller 30 records the number of power on and off of the main power supply 11 and the backup power supply 12 in a timely manner.

[0036] Exemplarily, the main controller 30 may be an integrated circuit chip with a program algorithm burned in it; the non-contact liquid level detection component 40 may be an integrated chip with a liquid level detection function; the main power supply 11 is a 18650 lithium battery; and the backup power supply 12 is a button battery.

[0037] In this embodiment, the first base 201 has a groove 2011 for placing the bottle body. The groove 2011 of the base 20 provides a specific placement position for the wine bottle, so that the wine bottle can be placed more firmly on the base 20. In the case of transportation, movement or external vibration, the groove 2011 can limit the movement of the wine bottle, prevent the wine bottle from tipping or shaking, and thus greatly enhance the stability of the wine bottle. The main controller 30 is built into the second base 202, so that the electronic components are separated from the first base 201 where the wine product is placed, to prevent the wine from leaking during transportation and damaging the main controller 30 and other electronic components.

[0038] The non-contact liquid level detection component 40 can accurately detect the liquid level data of the liquid in the bottle, provide a reliable data basis for subsequent analysis and processing, avoid counterfeiting and tampering of the wine, and provide strong support for wine traceability and quality management. Since there is no direct contact with the liquid, the non-contact liquid level detection component 40 can avoid problems such as liquid contamination caused by contact with the liquid, thereby improving the safety and reliability of the detection. The main controller 30 analyzes and processes the liquid level data obtained from the non-contact liquid level detection component 40. The user can judge the liquid level of the liquid in the bottle. When an abnormal change in the liquid level is found, this may indicate that the wine bottle is leaking or volatilizing, and corresponding measures can be taken for management and maintenance.

[0039] In the embodiments of the present application, refer to Figure 5 , Figure 6 and Figure 7 As shown, the packaging box also includes a weight detection component 60, which is located in the base 20 and electrically connected to the main controller 30, and the weight detection component 60 is used to detect the weight data of the bottle body; the weight detection component 60 also includes a strain gauge 601, a support platform 602 and a weight detection module 603, and the weight detection module 603 includes a resistive pressure sensor chip 6031, a weight conversion controller 6032 and a third communication interface 6033; the strain gauge 601 is fixedly installed on the support platform 602 to form a whole and is arranged as a whole in the groove 2011 of the first base 201, the weight detection module 603 is fixed on the main control board 50 and electrically connected to the main controller 30, and the strain gauge 601 is electrically connected to the weight detection module 603; the resistive pressure sensor chip 6031 is electrically connected to the weight conversion controller 6032, and the weight conversion controller 6032 is electrically connected to the third communication interface 6033.

[0040] When the weight detection component 60 starts working, the bottle body is placed in the groove 2011, the strain gauge 601 collects the resistance value and transmits it to the weight detection module 603, and the resistive pressure sensor chip 6031 obtains the resistance value. The resistive pressure sensor chip 6031 is electrically connected to the weight conversion controller 6032, and the weight conversion controller 6032 collects the detection resistance from the resistive pressure sensor chip 6031. Different pressures will cause the collected resistance values ​​Rp' to be different, and the collected different resistance values ​​Rp' will be converted through the weight conversion controller 6032, and the weight corresponding to all resistance values ​​Rp' will be calculated. The weight conversion controller 6032 is electrically connected to the third communication interface 6033, and all weight data are transmitted to the main controller 30 through the third communication interface 6033.

[0041] For example, when the reference resistance value is Rx in the empty bottle state, the current monitored object (wine bottle) is 0g, and when the reference resistance value is Rp in the full bottle state, the current monitored object (wine bottle) is 1024g. When the capacitance Rp' is collected, the current liquid level height can be obtained according to the ratio, and the current weight can be determined by judging the size of the resistance Rp'.

[0042] Specifically, the resistance strain effect detection principle is used to measure the weight data of an object. The object to be detected is placed on the base 602, that is, the wine bottle is placed in the groove 2011 of the first base 201, the strain gauge 601 is connected to the weight detection module 603, and the weight conversion controller 6032 collects data from the resistive pressure sensor chip 6031 and calculates the resistance value to convert it into weight data, and transmits the weight data to the main controller 30 through the third communication interface 6033.

[0043] In this embodiment, during the transportation of commodities such as wine, the weight detection component 60 can monitor the weight changes of the goods in real time. If there are abnormal weight fluctuations during transportation, the logistics management personnel can promptly check whether there are problems with the transport vehicles, packaging, etc. to ensure the safe transportation of the goods. This helps to improve the efficiency and accuracy of logistics management and reduce transportation losses and disputes. By monitoring the weight changes of the goods in the packaging box 1 in real time, it is possible to detect leakage or volatilization of wine in the early stages. This can greatly reduce the loss of goods caused by leakage or volatilization, and also help prevent pollution to the surrounding environment due to problems such as wine leakage. For valuable wine, even a small leakage may lead to a significant reduction in value, and the weight detection component 60 can provide key information for timely remedial measures.

[0044] In the embodiments of the present application, refer to Figure 3 and Figure 7 As shown, the packaging box also includes a vibration detection component 70, which is located in the base 20 and is electrically connected to the main controller 30, and the vibration detection component 70 is used to detect the vibration data of the bottle body; the vibration detection component 70 also includes a vibration pickup 701 and a vibration detection module 702, and the vibration detection module 702 includes a vibration sensor chip 7021, a vibration frequency conversion controller 7022 and a fourth communication interface 7023; the vibration detection module 702 is fixed on the main control board 50 and is electrically connected to the main controller 30, the vibration pickup 701 is arranged on the first base 201 and is electrically connected to the detection module, the vibration sensor chip 7021 is electrically connected to the vibration frequency conversion controller 7022, and the vibration frequency conversion controller 7022 is electrically connected to the fourth communication interface 7023.

[0045] When the vibration detection component 70 starts working, the vibration pickup 701 collects the vibration mechanical quantity of the bottle body and transmits it to the detection module, the vibration sensor chip 7021 obtains the vibration mechanical quantity, the vibration sensor chip 7021 is electrically connected to the vibration frequency conversion controller 7022, and the vibration frequency conversion controller 7022 collects the detection mechanical quantity from the vibration sensor chip 7021. Different mechanical quantities will result in different collected electrical quantities Wp', and all collected electrical quantities Wp' are converted through the vibration frequency conversion controller 7022, and the vibration frequencies corresponding to all electrical quantities Wp' are calculated. The vibration frequency conversion controller 7022 is electrically connected to the fourth communication interface 7023, and all vibration data are transmitted to the main controller 30 through the fourth communication interface 7023.

[0046] For example, when the collected power Wp'=0mA, the current monitored object (wine bottle) is in a stationary state. When the collected power Wp'>0mA, the current monitored object (wine bottle) is in a vibrating state.

[0047] Specifically, the principle of electrical measurement is used to convert mechanical quantities into electrical quantities (electromotive force, charge, and other electrical quantities) for measurement and conversion into vibration data. The vibration pickup 701 monitors the vibration mechanical information of the box body, and the sensor chip in the detection module collects the mechanical information and transmits it to the frequency conversion controller. The frequency conversion controller converts the mechanical information into vibration data, and outputs the vibration data using the fourth communication interface 7023 and uploads it to the main controller 30.

[0048] In this embodiment, a vibration sensor chip 7021 is used, which can sensitively sense the tiny vibration of the box body, ensure accurate detection of the state of the wine, and can also capture slight vibration changes in time, thereby improving the accuracy and reliability of detection. For example, a digital signal processor is used as a frequency conversion controller, which has powerful computing power and precise signal processing capabilities, and can accurately perform frequency conversion on the signal output by the sensor chip, converting mechanical information into vibration data that is easier to analyze and process, further improving the accuracy of detection. Each component of the detection module is an integrated circuit chip, which is small in size, low in power consumption, and easy to integrate into the packaging box 1; at the same time, the communication interface is also convenient for connecting with the main controller 30 to realize data transmission.

[0049] Reference Figure 1 The present embodiment provides a method for monitoring and managing the status of a bottle containing liquid placed in a packaging box, including: S1, acquiring the status data of the bottle in real time or periodically, wherein the status data includes liquid level data; S2: outputting a state evaluation result of the bottle body according to the acquired liquid level data of the bottle body.

[0050] Specifically, the liquid level data includes current liquid level data of the bottle body and the number of times the liquid level changes.

[0051] In an embodiment of the present application, outputting the state evaluation result of the bottle body according to the obtained liquid level data of the bottle body includes: obtaining the number of liquid level changes according to the liquid level data; and can also be specifically, for example: outputting the state evaluation result of the bottle body according to the number of liquid level changes. Specifically, for example, according to the formula Score_Predicted = β2*(100%-AnomalyChanges*20%); wherein Score_Predicted is the state evaluation result, and AnomalyChanges is the number of liquid level changes. Further, the number of liquid level changes can be, for example, as follows: if the liquid in a certain instantaneous liquid bottle changes from 140ml to 120ml within a time period, it is recorded as a liquid level change, and if the liquid in another instantaneous liquid bottle changes from 120ml to 140ml, another liquid level change is recorded, and finally the total number of liquid level changes within this time period is two.

[0052] In another implementation of this embodiment, the state evaluation result of the bottle body is output according to the acquired liquid level data of the bottle body, which can be, for example: outputting the state evaluation result of the bottle body according to the current liquid level data. Specifically, for example, according to the formula Score_Predicted=β1*(LiquidLevel / α), where Score_Predicted is the state evaluation result, LiquidLevel is the current liquid level data, and α is the liquid level standard value.

[0053] In another implementation of this embodiment, the state evaluation result of the bottle body is outputted according to the obtained liquid level data of the bottle body, and it can also be specifically, for example: the number of liquid level changes is obtained according to the liquid level data; the state evaluation result of the bottle body is outputted according to the current liquid level data and the number of liquid level changes. Further, the state evaluation result calculation formula is: Score_Predicted=β1*(LiquidLevel / α)+β2*(100%-AnomalyChanges*20%); wherein Score_Predicted is the state evaluation result, LiquidLevel is the current liquid level data, α is the liquid level standard value, and AnomalyChanges is the number of liquid level changes.

[0054] Furthermore, the state data also includes vibration data, and the vibration data is the number of abnormal vibrations and the duration of the abnormal vibrations generated by the bottle body, wherein the abnormal vibration is the vibration that reaches a threshold value in the vibration data. Outputting the state evaluation result of the bottle body according to the obtained liquid level data of the bottle body is specifically: outputting the state evaluation result of the bottle body according to the liquid level data and the vibration data.

[0055] It should be noted that when the number of abnormal vibrations in the vibration data reaches a certain threshold, a preset evaluation value is directly assigned to the state evaluation result. At this time, the state evaluation result of the bottle body output according to the liquid level data and the vibration data is the assigned preset evaluation value; when the number of abnormal vibrations in the vibration data is within the threshold, the state evaluation result of the liquid level data is directly calculated, and the output is the state evaluation result of the bottle body.

[0056] The state data also includes weight data, which is the current weight data of the bottle body; outputting the state evaluation result of the bottle body according to the obtained liquid level data of the bottle body is specifically: outputting the state evaluation result of the bottle body according to the liquid level data and the weight data. For example, according to the formula Score_Predicted = β3*(Weight / γ), Score_Predicted is the state evaluation result, Weight is the weight data, and γ is the weight standard value.

[0057] The state data also includes the number of times the power supply is turned on and off; the outputting of the state evaluation result of the bottle body according to the obtained liquid level data of the bottle body is specifically: outputting the state evaluation result of the bottle body according to the liquid level data and the number of times the power supply is turned on and off. For example, according to the formula Score_Predicted = β5* (100% - PowerFailures * 20%), where Score_Predicted is the state evaluation result, and PowerFailures is the number of times the power supply is turned on and off.

[0058] The state data also includes the number of times the electronic plug is plugged in and out, and the number of times the electronic plug is plugged in and out represents the number of times the packaging box is opened; the state evaluation result of the bottle body is output according to the obtained liquid level data of the bottle body, specifically: the state evaluation result of the bottle body is output according to the liquid level data and the number of times the electronic plug is plugged in and out. For example, according to the formula Score_Predicted = β4*(100%-PlugInsertions *20%), where Score_Predicted is the state evaluation result, and PlugInsertions is the number of times the electronic plug is plugged in and out.

[0059] In this embodiment, the status data also includes vibration data, weight data, the number of times the power supply is turned on and off, and the number of times the electronic plug is plugged in and out; the status evaluation result of the bottle body is output based on the acquired liquid level data of the bottle body, specifically: the status evaluation result of the bottle body is output based on the liquid level data, the number of liquid level changes, the vibration data, the weight data, the number of times the power supply is turned on and off, and the number of times the electronic plug is plugged in and out.

[0060] Specifically, the main controller 30 receives the liquid level data monitored by the non-contact liquid level detection component 40, the weight data monitored by the weight detection component 60, the vibration data monitored by the vibration detection component 70, and the number of power on and off of the main power supply 11 and the number of power on and off of the backup power supply 12 through the first communication interface 301. And the state evaluation result is calculated based on the liquid level data, the number of liquid level changes, the weight data, the number of power on and off of the main power supply 11 and the number of power on and off of the backup power supply 12. Among them, the abnormal data includes the number of liquid level changes, the number of abnormal vibrations and the duration of abnormal vibrations; the number of liquid level changes is obtained from the liquid level data. For example, when the non-contact liquid level detection component 40 detects that the liquid level value is less than the liquid level in the bottle body at the time of leaving the factory, it is determined to be a liquid level change, and the number of liquid level changes is recorded.

[0061] The data received is analyzed and processed by the data processing controller 302 to calculate the status evaluation result. First, the number of abnormal vibrations and the duration of abnormal vibrations of the bottle body are obtained based on the vibration data, wherein the abnormal vibration is the vibration that reaches the threshold in the vibration data. For example, the following thresholds can be used as reference values ​​for abnormal vibration evaluation: When the vibration frequency is between 0.5 and 6 Hz and the vibration duration is unlimited, the vibration nature is normal vibration, which may be the vibration frequency of normal human walking; When the vibration frequency is between 1 Hz and 2 Hz and the vibration duration is unlimited, the vibration nature is normal vibration, which may be the vibration frequency of the vehicle's normal form of items in the vehicle; When the vibration frequency is greater than or equal to 20 Hz and the vibration duration is greater than or equal to the range of 0.5 minutes to 1.5 minutes, the fixed and continuous high-frequency vibration is judged as abnormal vibration, indicating that the wine bottle has been disassembled or an attempt has been made to punch a hole to steal the wine.

[0062] Secondly, the status evaluation result of the bottle body is output according to the current liquid level data, the number of liquid level changes, the vibration data, the weight data, the number of power on and off times of the power supply, and the number of plug-ins and pull-outs of the electronic plug. When the number of abnormal vibrations in the vibration data is greater than or equal to the preset threshold, the status evaluation result is assigned a preset evaluation value; for example, the preset evaluation value may be 0, where the preset threshold may be 1 time or another number of times. When the number of abnormal vibrations in the vibration data is less than the preset threshold, the status evaluation result is calculated according to the liquid level data, the number of liquid level changes, the weight data, the number of power on and off times of the main power supply, and the number of power on and off times of the backup power supply. For example, the absence of abnormal vibrations means that the number of abnormal vibrations is 0.

[0063] It should be noted that the number of times the electronic plug is plugged in and out is the number of times the backup power supply is powered on and off; the number of times the power supply is powered on and off is the number of times the main power supply is powered on and off.

[0064] Finally, the above information and the status evaluation result processed by the data processing controller 302 are stored in the data storage 303 and transmitted to the external device through the output module 13.

[0065] It should be noted that based on multiple evaluation indicators (such as liquid level data, weight data, vibration data, etc.), the status evaluation result data for bottles containing liquids (such as alcoholic beverages) is generated. A high score indicates that the storage environment of the wine is stable and safe, while a low score may indicate potential problems, such as leakage risk, suspected wine theft, or insufficient monitoring. The status evaluation result data provides users with an overall evaluation of the wine storage situation, which helps to formulate more reasonable storage strategies and management measures.

[0066] The state evaluation result satisfies the following formula: Score_Predicted = β1*(LiquidLevel / α) + β2*(100%-AnomalyChanges*20%) + β3*(Weight / γ) + β4*(100%-PlugInsertions *20%) + β5*(100%-PowerFailures *20%); Among them, Score_Predicted is the status evaluation result, LiquidLevel is the current liquid level data, α is the liquid level standard value, AnomalyChanges is the number of liquid level changes, Weight is the weight data, γ is the weight standard value, PlugInsertions is the number of times the electronic plug is plugged in and out, PowerFailures is the number of times the power is turned on and off, βi is the variable coefficient, i=1, 2, ..., 5.

[0067] For example, if the standard parameter of the object to be tested (and the wine) is a liquid level height of 145mm, the variable coefficient is 20; if the liquid level changes once, 20% of the score will be deducted, and the variable coefficient is 10; if the weight is 1024g, the weight of the empty bottle is 524g, and the calculated liquid weight is 500g, the variable coefficient is 30; if vibration occurs once, the score is 0; if the electronic plug is pulled out once, 20% of the score will be deducted, and the variable coefficient is 10; if the power is off once, 20% of the score will be deducted, and the variable coefficient is 30. Assume that the liquid level height of the test product currently collected is 120mm, the liquid level changes abnormally once, the weight is 400g, the vibration is 0 times, the number of electronic plug insertions and removals is 1 time, and the power is off 0 times. Substituting into the calculation formula Score_Predicted = 20*(120 / 145) + 10*(100%-1*20%) + 30*(400 / 500) + 10*(100%-1*20%) + 30*(100%-0*20%), the state evaluation result of the test product is calculated to be 88.55.

[0068] It should be noted that in this algorithm model, the "variable coefficient" has two uses. One is to allow the calculated score to be displayed in percentage, that is, the calculated status evaluation result range is between 0 and 100 points. The second is to adjust the weight of each participating scoring item. The higher the variable coefficient, the higher the weight of this item in affecting the status evaluation result.

[0069] For example, the variable coefficient of the current liquid level (LiquidLevel) of the scoring project is 20, and the total score of this parameter is 20 points. The calculation formula is β1*(LiquidLevel / α); The variable coefficient of the number of liquid level changes (AnomalyChanges) is 10. The total score of this parameter is 10 points. Each time an abnormal liquid level change is detected, 20% of the total score of this parameter is deducted. The calculation formula is β2*(100%-AnomalyChanges*20%). The variable coefficient of the current weight data (Weight) is 30, and the total score of this parameter is 30 points. The calculation formula is β3*(Weight / γ); The variable coefficient of the number of plug-ins and unplug-ins of the electronic plug (PlugInsertions) is 10. The total score of this parameter is 10 points. Each time the number of plug-ins and unplug-ins of the electronic plug is detected, 20% of the total score of this parameter is deducted. The calculation formula is β4*(100%-PlugInsertions*20%). The variable coefficient of the number of power failures is 30. The total score of this parameter is 30 points. Each time a power failure is detected, 20% of the total score of this parameter is deducted. The calculation formula is β4*(100%-PlugInsertions*20%). The variable coefficient of abnormal vibration times (Vibrations) is 100. When this parameter is 0, it does not participate in the total score calculation. When this parameter is greater than or equal to 1, the total score is 0. The total score is 100 points, and the sum of the scores of each parameter is the final status evaluation result. It should be noted that the total score is set to 100 points, so the sum of the variable coefficients of the participating scoring items is also set to 100. If the total score is other scoring systems, the sum of the variable coefficients of the participating scoring items will be set according to the scoring system of the total score.

[0070] In this embodiment, the main controller 30 is burned with a program algorithm, and the principle of the multiple linear regression model is used to convert the liquid level data, weight data, vibration data, power on and off times and abnormal data into the state evaluation result of the object to be detected. The state evaluation result is calculated using the multiple linear regression model, which can comprehensively consider multiple different variables, such as the current liquid level data, the number of liquid level changes, the current weight data, the number of power on and off times of the backup power supply and the number of power on and off times of the main power supply. These variables reflect the state and storage conditions of the wine commodity from different angles. Through the multiple linear regression model, they can be effectively integrated to obtain a more comprehensive and accurate state evaluation result. Secondly, the multiple linear regression model can determine the coefficients of each variable by learning from historical data, so as to more scientifically measure the degree of influence of each variable on the state evaluation result. This can avoid the deviation of subjective judgment and improve the objectivity and reliability of scoring.

[0071] By bringing these variables into the multivariate linear regression model to calculate the status evaluation results, a scientific decision-making basis can be provided for the storage management of alcoholic products. Users can timely understand the storage status of goods based on the status evaluation results and take corresponding measures to adjust and optimize. At the same time, with the accumulation of more data and the continuous optimization of the model, the accuracy and reliability of the status evaluation results are constantly improved, providing a more accurate basis for the storage management of the alcoholic industry.

[0072] The main controller 30 combines the non-contact liquid level detection component 40, the weight detection component 60 and the vibration detection component 70 to realize real-time monitoring of the liquid level data, weight data and vibration data of the bottle body. The status evaluation result is generated based on the liquid level data, weight data, vibration data and other related information. According to the score of the status evaluation result, a high score indicates that the storage environment is good, which reassures the user; a low score promptly warns of potential problems, prompting the user to adopt corresponding storage strategies and management measures. The status evaluation result data provides users with a comprehensive and objective overall evaluation of the wine storage situation.

[0073] The status evaluation result data generated by multiple evaluation indicators can fully and accurately reflect the storage status of the wine. It is no longer based on a single indicator for judgment, avoiding one-sidedness and misjudgment, and providing users with a reliable basis for storage status evaluation. Low scores can promptly indicate potential problems, such as leakage risks, suspicion of wine theft, or insufficient monitoring. This allows users to take appropriate measures to deal with problems as soon as they occur or have not yet become serious, such as strengthening inspections, adjusting the storage environment, etc., to ensure that the wine maintains good quality during storage and enhance the value and market competitiveness of the wine. With clear status evaluation results, users can understand the storage status of the wine more intuitively without having to check each individual indicator one by one. This greatly improves management efficiency and saves time and energy.

[0074] In the embodiments of the present application, refer to Figure 2 , Figure 3 and Figure 7 As shown, the non-contact liquid level detection component 40 includes: a first electrode sheet support column 401, a second electrode sheet support column 402 and an electrode sheet 403; the first electrode sheet support column 401 and the second electrode sheet support column 402 are relatively arranged and vertically fixed on the first base 201 and extend into the accommodating cavity 101; the electrode sheet 403 includes a first electrode sheet 4031 and a second electrode sheet 4032, the first electrode sheet 4031 is fixed to the side of the first electrode sheet support column 401 away from the box body 10, and the second electrode sheet 4032 is fixed to the side of the second electrode sheet support column 402 away from the box body 10; the electrode sheet 403 is used to collect the liquid level capacitance value corresponding to the liquid in the bottle body.

[0075] When the non-contact liquid level detection component 40 starts working, the electrode sheet 403 collects the capacitance value and transmits it to the liquid level capacitance sensor chip 4041. Different liquid level heights will result in different collected capacitance values ​​Cp'. The liquid level capacitance sensor chip 4041 is electrically connected to the liquid level conversion controller 4042. The liquid level capacitance sensor chip 4041 converts the collected different capacitance values ​​Cp' through the liquid level conversion controller 4042 to calculate the liquid level corresponding to all capacitance values ​​Cp'; the liquid level conversion controller 4042 is electrically connected to the second communication interface 4045, and transmits all liquid level data to the main controller 30 through the second communication interface 4045.

[0076] For example, the reference capacitance value Cx in the empty bottle state means the current liquid level height is 0mm, and the reference capacitance value Cp in the full bottle state means the current liquid level height is 145mm. When the capacitance Cp' is collected, the current liquid level height can be obtained according to the ratio, and the current height position state can be determined by judging the size of the capacitance Cp'.

[0077] Specifically, the first electrode sheet support column 401 and the second electrode sheet support column 402 are arranged on both sides of the groove 2011 on the base 20 to enclose a wine bottle accommodating space, and the first electrode sheet support column 401 and the second electrode sheet support column 402 are spaced from the container wall of the wine bottle by a gap of less than or equal to 10 mm. The main control board 50 is fixed to the second base 202 by screws.

[0078] Exemplarily, the first electrode sheet support column 401 and the second electrode sheet support column 402 have dimensions of 140 mm in height, 20 mm in length, and 15 mm in width; the main control board has dimensions of 105 mm*35 mm; the electrode sheet 403 is made of flexible PCB material, with a width of 20 mm and a height of 140 mm.

[0079] In this embodiment, since the electrode sheet 403 support column is enclosed on both sides of the groove 2011 and the distance from the wine bottle container wall is small, the electrode sheet 403 can be closer to the liquid in the bottle, which enhances the collection effect of the liquid level capacitance value, thereby improving the accuracy of liquid level detection. The electrode sheet 403 support column is fixed on the base 20, which increases the stability of the entire packaging box 1. In the case of transportation, movement or external vibration, the relative position of the electrode sheet 403 and the wine bottle can be better maintained to reduce measurement errors.

[0080] In the embodiments of the present application, refer to Figure 2 and Figure 7As shown, the non-contact liquid level detection component 40 also includes a differential liquid level module 404, which is fixed on the main control board 50 and electrically connected to the main controller 30; the differential liquid level module 404 includes a liquid level capacitance sensor chip 4041, a liquid level conversion controller 4042, a first electrode interface 4043, a second electrode interface 4044 and a second communication interface 4045; the first electrode sheet 4031 is electrically connected to the first electrode interface 4043, the second electrode sheet 4032 is electrically connected to the second electrode interface 4044, the liquid level capacitance sensor chip 4041 is electrically connected to the liquid level conversion controller 4042, and the liquid level conversion controller 4042 is electrically connected to the second communication interface 4045; the differential liquid level module 404 is used to convert the liquid level capacitance value collected by the electrode sheet 403 into liquid level data.

[0081] Specifically, the non-contact liquid level detection component 40 uses the differential capacitance measurement principle to measure the liquid level data. The liquid level capacitance sensor chip 4041 obtains the capacitance value data collected by the electrode sheet 403 through the electrode interface, and transmits it to the liquid level conversion controller 4042, converts the capacitance value data into liquid level data, and uses the second communication interface 4045 to output the liquid level data to the main controller 30.

[0082] In this embodiment, the differential capacitance measurement principle can effectively eliminate the influence of external interference and noise, and improve the accuracy of liquid level measurement. By comparing the capacitance difference between the two electrode sheets 403, the change of liquid level can be more accurately reflected. This principle is insensitive to changes in environmental factors, such as temperature, humidity, etc. Therefore, under different working environments, good measurement stability can be maintained. This principle is based on the physical properties of capacitance and has high reliability. It is not easily affected by factors such as mechanical wear and corrosion, and has a long service life. Moreover, the design of the differential liquid level module 404 is compact and integrated on the main control board 50, which does not take up too much space and is convenient for the installation and layout of the entire device.

[0083] In the embodiments of the present application, refer to Figure 2 and Figure 3 As shown, a first limiting hole 40311 is provided at the top of the first electrode sheet support column 401, and a second limiting hole 40321 is provided at the top of the second electrode sheet support column 402; a first limiting column 102 and a second limiting column 103 are raised at the top position inside the box body 10, the first limiting column 102 is matched and connected with the first limiting hole 40311, and the second limiting column 103 is matched and connected with the second limiting hole 40321.

[0084] Specifically, the support column of the electrode sheet 403 is fixed to the first base 201 by screws, and the first limiting column 102 and the second limiting column 103 are respectively located at both sides of the top of the box body 10.

[0085] In this embodiment, the connection between the electrode sheet 403 support column and the box body 10 is more stable by the first limiting column 102 being connected with the first limiting hole 40311 and the second limiting column 103 being connected with the second limiting hole 40321. When the packaging box 1 is subjected to external vibration, collision or movement, the electrode sheet 403 support column can be effectively prevented from shaking or displacement, thereby ensuring that the wine bottle is always in the correct position, avoiding the wine bottle from breaking or the wine leaking, and ensuring the quality of the wine product.

[0086] In the embodiments of the present application, refer to Figure 2 , Figure 3 and Figure 7 As shown, the packaging box 1 has an output module reset hole 14, which is located on the side of the second base 202 and is electrically connected to the output module 13. The output module reset hole 14 is used to check whether the output module 13 functions normally and feed back to the external device.

[0087] Reference Figure 2 and Figure 3 As shown, the packaging box 1 also has a charging port 15, which is located on the side of the second base 202 and electrically connected to the main power supply 11, and is used to charge the main power supply 11. Exemplarily, the charging port 15 is a TYPE-C interface. The packaging box 1 also has a power start button 16 and an activation button 17, both of which are located in the groove 2011 and electrically connected to the main control board 50. Put the wine bottle into the groove 2011 of the first base 201 of the packaging box 1, use the ejector to press the power start button 16, the main power supply 11 and the main control board 50 start, start self-test, detect whether the functions of all components are normal and feedback to the mobile phone terminal. After the wine bottle is placed in the groove 2011 of the first base 201 of the packaging box 1 and the main power supply 11 is started, the button adopts a two-way switch. When the wine bottle is placed, the activation button 17 is pressed down due to the weight of the wine bottle, and the main control board 50 starts to work; when the wine bottle leaves the first base 201, the activation button 17 pops up to reset and record the departure time.

[0088] Reference Figure 2 As shown, the packaging box 1 also has an indicator light 18 located at the first base 201. For example, the main power supply 11 is always on for 2 seconds when it is started, and flashes 3 times after the wine bottle is put in. The output module 13 is started and connected successfully and always on for 5 seconds, and flashes 5 times if it is not connected. It is always red when charging and always green when fully charged. Figure 2 and Figure 4 As shown, the box body 10 is also provided with a stabilizing device 19, which is located at the top of the box body 10 in the accommodating cavity 101 and is used to assist in stabilizing the wine bottle.

[0089] Reference Figure 8As shown, an embodiment of the present application provides a bottle status monitoring and management system for a liquid placed in a packaging box, comprising: a server and a packaging box 1 as provided in the above embodiment, wherein an output module 13 of the packaging box 1 is connected to the server, and the output module 13 is used to send the status data of the bottle and the status evaluation result of the bottle to the server.

[0090] In summary, for the production and sales links, by continuously monitoring key parameters such as liquid level data, weight data, and vibration data, leakage and volatilization problems during storage and transportation, as well as whether there is severe vibration or improper operation, can be discovered in a timely manner, thereby effectively avoiding the occurrence of potential quality problems. This helps to improve the quality stability of alcoholic products, protect brand reputation, and reduce economic losses caused by quality problems. At the same time, it can better plan storage and transportation strategies, improve operational efficiency, and reduce costs.

[0091] For consumers, strict testing and monitoring provide them with reliable information, allowing them to accurately judge the authenticity and source of goods, and thus make wise purchasing decisions. After purchase, if there is a problem with the goods, they can also use the monitoring data as strong evidence to effectively defend their rights and protect their legitimate rights and interests. In addition, the improvement of consumers' trust in goods will also help promote the healthy development of the alcohol market and form a good market order.

[0092] It can be understood that the aforementioned embodiments are merely exemplary descriptions of the present invention. The technical solutions of the various embodiments can be arbitrarily combined and used in combination, provided that the technical features do not conflict, the structures do not contradict, and the purpose of the present invention is not violated.

[0093] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A method for monitoring and managing the status of a bottle containing liquid placed in a packaging box, characterized in that: include: Acquire the status data of the bottle in real time or at regular intervals, wherein the status data includes liquid level data; Outputting a state evaluation result of the bottle body according to the acquired liquid level data of the bottle body.

2. The monitoring and management method according to claim 1, characterized in that: The liquid level data includes the current liquid level data of the bottle and the number of liquid level changes.

3. The monitoring and management method according to claim 2, characterized in that: The step of outputting a state evaluation result of the bottle body according to the acquired liquid level data of the bottle body comprises: Obtaining the number of liquid level changes according to the liquid level data; The state evaluation result of the bottle body is output according to the number of liquid level changes.

4. The monitoring and management method according to claim 2, characterized in that: Outputting the state evaluation result of the bottle body according to the acquired liquid level data of the bottle body is specifically: Obtaining the number of liquid level changes according to the liquid level data; Outputting a state evaluation result of the bottle body according to the current liquid level data and the number of liquid level changes; The calculation formula of the status evaluation result is: Score_Predicted=β1*(LiquidLevel / α)+β2*(100%-AnomalyChanges*20%); Among them, Score_Predicted is the state evaluation result, LiquidLevel is the current liquid level data, α is the liquid level standard value, and AnomalyChanges is the number of liquid level changes.

5. The monitoring and management method according to claim 1, characterized in that: The state data also includes vibration data, and the vibration data includes the number of abnormal vibrations and the duration of the abnormal vibrations generated by the bottle body, wherein the abnormal vibration is the vibration that reaches a threshold value in the vibration data; outputting the state evaluation result of the bottle body according to the obtained liquid level data of the bottle body is specifically: The state evaluation result of the bottle body is outputted according to the liquid level data and the vibration data.

6. The monitoring management method according to claim 1, characterized in that: The state data also includes weight data, and the weight data includes current weight data of the bottle body; outputting the state evaluation result of the bottle body according to the acquired liquid level data of the bottle body is specifically: The state evaluation result of the bottle body is outputted according to the liquid level data and the weight data.

7. The monitoring management method according to claim 1, characterized in that: The state data also includes the number of times the power is turned on and off. The state evaluation result of the bottle body is output according to the obtained liquid level data of the bottle body, specifically: The state evaluation result of the bottle body is outputted according to the liquid level data and the number of times the power is turned on and off.

8. The monitoring management method according to claim 1, characterized in that: The state data also includes the number of times the electronic plug is plugged in and out, and the number of times the electronic plug is plugged in and out represents the number of times the packaging box is opened; the state evaluation result of the bottle body is output according to the obtained liquid level data of the bottle body, specifically: The state evaluation result of the bottle body is output according to the liquid level data and the number of times the electronic plug is plugged in and out.

9. The monitoring management method according to claim 2, characterized in that: The state data also includes vibration data, weight data, power on and off times of the power supply, and plug-in and pull-out times of the electronic plug; the state evaluation result of the bottle body is output according to the obtained liquid level data of the bottle body, specifically: The state evaluation result of the bottle body is outputted according to the liquid level data, the number of liquid level changes, the vibration data, the weight data, the number of times the power supply is turned on and off, and the number of times the electronic plug is plugged in and out.

10. The monitoring management method according to claim 9, characterized in that: Outputting the state evaluation result of the bottle body according to the liquid level data, the number of liquid level changes, the vibration data, the weight data, the number of power on and off times of the power supply, and the number of plugging and unplugging times of the electronic plug includes: When the number of occurrences of the abnormal vibration in the vibration data is greater than or equal to a preset threshold, a preset evaluation value is assigned to the state evaluation result of the bottle containing the liquid; When the number of occurrences of the abnormal vibration in the vibration data is less than a preset threshold, a state evaluation result is calculated based on the state data of the bottle body.

11. The monitoring management method according to claim 10, characterized in that: The state evaluation result satisfies the following formula: Score_Predicted = β1*(LiquidLevel / α) + β2*(100%-AnomalyChanges*20%) + β3*(Weight / γ) + β4*(100%-PlugInsertions *20%) + β5*(100%-PowerFailures *20%); Among them, Score_Predicted is the state evaluation result, LiquidLevel is the current liquid level data, α is the liquid level standard value, AnomalyChanges is the number of liquid level changes, Weight is the weight data, γ is the weight standard value, PlugInsertions is the number of times the electronic plug is plugged in and out, PowerFailures is the number of times the power is turned on and off, β i is the variable coefficient, i =1,2,…,5.

12. A packaging box (1), characterized in that: include: The box body (10) has a receiving cavity (101) for receiving a bottle body containing liquid; A base (20), the box body (10) being detachably connected to the base (20); A main controller (30), the main controller (30) being located in the base (20); a non-contact liquid level detection component (40), disposed in the box body (10) and electrically connected to the main controller (30), the non-contact liquid level detection component (40) being used to detect liquid level data of the liquid in the bottle body; An output module (13) is located in the base (20) and is electrically connected to the main controller (30), and the output module (13) is used to output status data of the bottle body and a status evaluation result of the bottle body.

13. The packaging box (1) according to claim 12, characterized in that: The invention also comprises a main control board (50); the base (20) comprises a first base (201) and a second base (202), the first base (201) being fixedly connected to the second base (202); the main controller (30) is fixed to the main control board (50), the non-contact liquid level detection component (40) is fixed to the main control board (50), and the main control board (50) is located in the second base (202).

14. The packaging box (1) according to claim 13, characterized in that: The non-contact liquid level detection component (40) comprises: a first electrode sheet support column (401), a second electrode sheet support column (402) and an electrode sheet (403); The first electrode sheet supporting column (401) and the second electrode sheet supporting column (402) are arranged opposite to each other and vertically fixed on the first base (201) and extend into the accommodating cavity (101); The electrode sheet (403) comprises a first electrode sheet (4031) and a second electrode sheet (4032); the first electrode sheet (4031) is fixed to a side of the first electrode sheet support column (401) facing away from the box body (10); and the second electrode sheet (4032) is fixed to a side of the second electrode sheet support column (402) facing away from the box body (10); the electrode sheet (403) is used to collect a liquid level capacitance value corresponding to the liquid in the bottle body.

15. The packaging box (1) according to claim 14, characterized in that: The non-contact liquid level detection component (40) further comprises a differential liquid level module (404), wherein the differential liquid level module (404) is fixed on the main control board (50) and is electrically connected to the main controller (30); The differential liquid level module (404) comprises a liquid level capacitance sensor chip (4041), a liquid level conversion controller (4042), a first electrode interface (4043), a second electrode interface (4044) and a second communication interface (4045); The first electrode sheet (4031) is electrically connected to the first electrode interface (4043), the second electrode sheet (4032) is electrically connected to the second electrode interface (4044), the liquid level capacitance sensor chip (4041) is electrically connected to the liquid level conversion controller (4042), and the liquid level conversion controller (4042) is electrically connected to the second communication interface (4045); the differential liquid level module (404) is used to convert the liquid level capacitance value collected by the electrode sheet (403) into liquid level data.

16. The packaging box (1) according to claim 14, characterized in that: A first limiting hole (40311) is provided at the top of the first electrode sheet support column (401), and a second limiting hole (40321) is provided at the top of the second electrode sheet support column (402); A protruding first limiting column (102) and a second limiting column (103) are provided on the top of the box body (10); the first limiting column (102) is connected in cooperation with the first limiting hole (40311); and the second limiting column (103) is connected in cooperation with the second limiting hole (40321).

17. The packaging box (1) according to claim 13, characterized in that: It also includes a weight detection component (60), which is located in the base (20) and is electrically connected to the main controller (30), and the weight detection component (60) is used to detect weight data of the bottle body; The weight detection component (60) comprises a strain gauge (601), a support platform (602) and a weight detection module (603); the weight detection module (603) comprises a resistive pressure sensor chip (6031), a weight conversion controller (6032) and a third communication interface (6033); The first base (201) is provided with a groove (211) for placing the bottle body; The strain gauge (601) is fixedly mounted on the support platform (602) to form an integral body and is disposed as a whole in a groove (2011) of the first base (201); the weight detection module (603) is fixed on the main control board (50) and is electrically connected to the main controller (30); and the strain gauge (601) is electrically connected to the weight detection module (603); The resistive pressure sensor chip (6031) is electrically connected to the weight conversion controller (6032), and the weight conversion controller (6032) is electrically connected to the third communication interface (6033).

18. The packaging box (1) according to claim 13, characterized in that: It also includes a vibration detection component (70), which is located in the base (20) and is electrically connected to the main controller (30), and the vibration detection component (70) is used to detect vibration data of the bottle body; The vibration detection component (70) comprises a vibration pickup (701) and a vibration detection module (702); the vibration detection module (702) comprises a vibration sensor chip (7021), a vibration frequency conversion controller (7022) and a fourth communication interface (7023); The vibration detection module (702) is fixed on the main control board (50) and is electrically connected to the main controller (30), the vibration pickup (701) is arranged on the first base (201) and is electrically connected to the vibration detection module (702), the vibration sensor chip (7021) is electrically connected to the vibration frequency conversion controller (7022), and the vibration frequency conversion controller (7022) is electrically connected to the fourth communication interface (7023).

19. A state monitoring and management system for a bottle containing liquid placed in a packaging box, characterized in that: include: server; The packaging box (1) according to any one of claims 12 to 18, wherein the output module (13) of the packaging box (1) is connected to the server, and the output module (13) is used to send the status data of the bottle body and the status evaluation result of the bottle body to the server.

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