Vending cabinet abnormal condition monitoring method, device and equipment and storage medium

Abstract

The embodiment of the invention relates to the field of intelligent equipment, and discloses a selling cabinet abnormal condition monitoring method, device and equipment and a storage medium, and the method comprises the steps: controlling a cabinet door of a selling cabinet to be in an openable state after a commodity order is received; when it is detected that a commodity is taken out of the selling cabinet, scanning a two-dimensional code of the taken-out commodity, and comparing the commodity information corresponding to the obtained two-dimensional code with the commodity information of the order commodity to determine whether the commodity is the same kind of commodity; when the comparison result shows that the commodities are the same, determining that the commodity order is completed, and controlling a cabinet door of the selling cabinet to be in a closed state; and when the comparison result shows that the commodities are different, generating commodity selection abnormity reminding, providing a processing flow for solving the commodity selection abnormity, and after the processing flow is completed, controlling the cabinet door of the selling cabinet to be in a closed state. According to the invention, the problem that how consumers take the commodities from the selling cabinet by mistake can be solved, so that consumption disputes caused by the fact that the consumers take the commodities by mistake are reduced.

Description

Technical Field

[0001] The embodiments of the present invention relate to the field of intelligent devices, and in particular to a method, device, equipment and storage medium for monitoring abnormal conditions of a vending cabinet. Background Art

[0002] With the development of intelligence and artificial intelligence, unmanned factories, unmanned supermarkets, unmanned vending machines and other related scene applications and products have been promoted one after another. In recent years, the same type of products such as vending machines can be seen everywhere, which greatly facilitates consumers' shopping and reduces the cost of merchants. Usually these devices are placed indoors and outdoors. In the vending machine that can be opened directly to take goods, all the goods are presented in front of you and can be taken at will. How to prevent someone from intentionally or unintentionally taking more goods; or putting goods that do not belong to this vending machine into the vending machine, especially when someone maliciously exchanges expired goods with goods within the validity period in this cabinet, etc., how to ensure the safety of the goods in the vending machine is crucial. Summary of the invention

[0003] The purpose of the present invention is to at least provide a method, device, equipment and storage medium for monitoring abnormal conditions in a vending cabinet, which can at least solve the problem of how consumers take the wrong goods from the vending cabinet, and at least detect whether the goods taken by the consumer are the ordered goods, and when it is detected that the goods taken by the consumer are not the ordered goods, an abnormal reminder is given to enable the consumer to correct the goods taken, thereby reducing consumer disputes caused by consumers taking the wrong goods.

[0004] To solve the above technical problems, at least one embodiment of the present application provides a method for monitoring abnormal conditions in a vending cabinet, wherein a QR code for recording product information is provided on each product in the vending cabinet, and the method comprises: upon receiving a product order, controlling the door of the vending cabinet to be openable, wherein the product order at least includes product information of the ordered product; when it is detected that a product is taken out of the vending cabinet, scanning the QR code of the taken product, and comparing the product information corresponding to the acquired QR code with the product information of the ordered product to determine whether they are the same type of product; when the comparison result shows that they are the same type of product, determining that the product order is completed, and controlling the door of the vending cabinet to be closed; when the comparison result shows that they are different types of products, generating a product selection abnormality reminder, and providing a processing flow for solving the product selection abnormality, and after the processing flow is completed, controlling the door of the vending cabinet to be closed.

[0005] In some optional embodiments, the processing flow for resolving abnormal product selection includes: outputting inquiry information to the consumer whether to reselect the correct ordered product; upon receiving confirmation information from the consumer that the consumer agrees to reselect the correct ordered product, controlling the door of the vending cabinet to be openable so that the consumer can perform operations of taking out and returning the product; upon receiving confirmation information from the consumer that the consumer does not agree to reselect the correct ordered product, outputting the actual price of the taken out product and guiding the consumer to handle the price difference.

[0006] In some optional embodiments, the abnormal situation monitoring method of the vending cabinet further includes: when it is detected that a commodity is taken out from the vending cabinet, obtaining the volume, weight and location information of the taken out commodity in the vending cabinet; judging the commodity information corresponding to the taken out commodity according to the volume, weight and location information of the taken out commodity in the vending cabinet, and the historical commodity information of the vending cabinet up to now, wherein the historical commodity information includes the volume information, weight information and location information of all commodities sold by the vending cabinet in the vending cabinet; comparing the determined commodity information corresponding to the taken out commodity with the commodity information of the ordered commodity to determine whether they are the same commodity. By judging the commodity information corresponding to the taken out commodity according to the volume, weight and location information of the taken out commodity in the vending cabinet, and the historical commodity information of the vending cabinet up to now, it is possible to identify abnormal behaviors such as consumers taking commodities from the vending cabinet without scanning the commodity code, trying to evade payment, or taking other commodities in the vending cabinet that are not in the order.

[0007] In some optional embodiments, the method for monitoring abnormal conditions of a vending cabinet further includes: when the door of the vending cabinet is in an openable state and when it is detected that a commodity is deposited into the vending cabinet, scanning the QR code of the deposited commodity, and comparing the commodity information corresponding to the obtained QR code with the historical commodity information of the vending cabinet to determine whether the deposited commodity belongs to the commodity of the vending cabinet; when the comparison result shows that the deposited commodity does not belong to the vending cabinet, triggering the alarm mode of the vending cabinet, and controlling the door of the vending cabinet to be closed; when the comparison result shows that the deposited commodity belongs to the vending cabinet, obtaining the shelf life and sales status of the deposited commodity from the historical commodity information; when the deposited commodity has expired and / or the sales status is sold, triggering the alarm mode of the vending machine, and controlling the door of the vending cabinet to be closed. In this way, it can be detected that unscrupulous consumers put goods that do not belong to the vending cabinet into the vending cabinet, especially exchanging expired goods with valid goods in the vending cabinet, and when it is monitored that the stored goods do not belong to the vending cabinet, or the stored goods are expired goods, or the stored goods are sold goods, the alarm mode of the vending machine is triggered to send an alarm reminder to the staff to alert the consumer's bad behavior, and the cabinet door is controlled to be closed to prevent the consumer's bad behavior and ensure the safety of the goods in the vending cabinet.

[0008] In some optional embodiments, the method for monitoring abnormal conditions of vending cabinets further includes: before delivering the goods to be sold to the corresponding vending cabinets, setting the QR code for recording the goods information for the goods, and recording the goods information of the goods to be sold as a historical goods information of the corresponding vending cabinets.

[0009] In some optional embodiments, when the comparison result shows that the deposited commodity belongs to the sales cabinet, after obtaining the shelf life and sales status of the deposited commodity from the historical commodity information, it also includes: when the deposited commodity has not expired and the sales status is unsold, according to the principle of the same commodity type, the same commodity weight, or the same commodity volume, locate the area where the same type of commodity as the deposited commodity is located in the sales cabinet; use the maximum cross-sectional area of ​​the deposited commodity as the placement area, and determine the placement area of ​​the deposited commodity in the area where the same type of commodity as the deposited commodity is located; project on the placement area to guide consumers to place the deposited commodity in the placement area. By projecting the placement area of ​​the deposited commodity in the area of ​​commodities of the same type as the deposited commodity to guide consumers to place the deposited commodity in the placement area, consumers can be greatly prevented from placing the goods in a disorderly manner, and the commodities in the sales cabinet can be ensured to be neatly placed.

[0010] In some optional embodiments, the warning mode of the vending machine includes a flashing mode of the light of the vending machine and a display screen of the vending machine showing abnormal behavior warning prompt information, so as to warn consumers to stop abnormal behavior in a visual way.

[0011] At least one embodiment of the present application further provides a device for monitoring abnormal behavior of a vending cabinet, characterized in that a QR code for recording commodity information is provided on each commodity in the vending cabinet, and the device comprises:

[0012] A first control module, configured to control the door of the vending cabinet to be openable upon receiving a commodity order, wherein the commodity order at least includes commodity information of the ordered commodity;

[0013] A detection module, used to detect whether any commodity has been taken out from the vending cabinet;

[0014] A scanning module, used for scanning the QR code of a commodity taken out from the vending cabinet when detecting that the commodity has been taken out;

[0015] A processing module, used to compare the obtained product information corresponding to the QR code with the product information of the ordered product to determine whether they are the same product;

[0016] The second control module is used to determine that the product order is completed and control the door of the vending cabinet to be in a closed state when the comparison result shows that the products are the same; it is also used to generate an abnormal product selection reminder when the comparison result shows that the products are different, and provide a processing flow for resolving the abnormal product selection, and after the processing flow is completed, control the door of the vending cabinet to be in a closed state.

[0017] At least one embodiment of the present application also provides an electronic device, comprising: at least one processor; and a memory communicatively connected to the at least one processor; wherein the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can execute the above-mentioned vending cabinet abnormality monitoring method.

[0018] At least one embodiment of the present application further provides a computer-readable storage medium storing a computer program, wherein the computer program, when executed by a processor, implements the above-mentioned method for monitoring abnormal conditions of vending cabinets.

[0019] The embodiments of the present application provide a method, device, equipment and storage medium for monitoring abnormal conditions of a vending cabinet. A QR code for recording product information is set on each product in the vending cabinet, and then when a product order is received, the door of the vending cabinet is controlled to be openable, wherein the product order at least includes product information of the ordered product; when it is detected that a product is taken out of the vending cabinet, the QR code of the taken product is scanned, and the product information corresponding to the obtained QR code is compared with the product information of the ordered product to determine whether they are the same type of product; when the comparison result shows that the product is the same type, that is, the consumer has taken the ordered product, and it is determined that the product order is completed at this time, and the door of the vending cabinet is controlled to be closed to complete the consumption; when the comparison result shows that the product is different, that is, the product taken by the consumer is not the ordered product, a product selection abnormality reminder is generated to remind the consumer that the product taken is not the ordered product, and a processing flow for solving the product selection abnormality is provided, and after the processing flow is completed, the door of the vending cabinet is controlled to be closed. Therefore, the present application can detect whether the goods taken by the consumer are the ordered goods, and when it is detected that the goods taken by the consumer are not the ordered goods, an abnormal reminder can be issued to enable the consumer to correct the goods taken, thereby reducing consumer disputes caused by consumers taking the wrong goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] One or more embodiments are exemplarily described by the pictures in the corresponding drawings, and these exemplary descriptions do not constitute limitations on the embodiments.

[0021] Figure 1 is a flow chart of a method for monitoring abnormal conditions of a vending cabinet provided by an embodiment of the present application;

[0022] Figure 2 is a processing flow chart for solving abnormal product selection provided by an embodiment of the present application;

[0023] Figure 3 This is a flow chart provided by an embodiment of the present application when detecting that a commodity is taken out from a vending cabinet;

[0024] Figure 4 is a flow chart provided by another embodiment of the present application when it is detected that a commodity is taken out from a vending cabinet;

[0025] Figure 5 It is a structural schematic diagram of a vending cabinet abnormality monitoring device provided in another embodiment of the present application. DETAILED DESCRIPTION

[0026] To make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the embodiments of the present application will be described in detail below in conjunction with the accompanying drawings. However, it will be appreciated by those skilled in the art that in the present application, many technical details are proposed in order to enable the reader to better understand the present application. However, even without these technical details and various changes and modifications based on the following embodiments, the technical scheme claimed in the present application can also be implemented. The division of the following embodiments is for the convenience of description, and the specific implementation of the present application should not be construed as any limitation, and the various embodiments can be combined and referenced with each other under the premise of no contradiction.

[0027] In order to solve the above-mentioned technical problem of consumers taking the wrong goods from the vending cabinet, the present invention proposes a method for monitoring abnormal conditions of the vending cabinet. The implementation details of the method for monitoring abnormal conditions of the vending cabinet of this embodiment are specifically described below. The following content is only the implementation details provided for the convenience of understanding and is not necessary for implementing this solution.

[0028] Embodiment 1:

[0029] The abnormal situation monitoring method of the vending cabinet of this embodiment can be applied to electronic devices with communication, computing and data storage capabilities. A QR code for recording commodity information is set on each commodity in the vending cabinet. The specific process can be as follows: Figure 1 As shown, including:

[0030] Step 11, upon receiving a product order, controlling the door of the vending cabinet to be openable, wherein the product order at least includes product information of the ordered product;

[0031] Step S12, when it is detected that a product is taken out from the vending cabinet, the QR code of the taken product is scanned, and the product information corresponding to the obtained QR code is compared with the product information of the ordered product to determine whether they are the same product;

[0032] Step S13, when the comparison result shows that the goods are of the same kind, it is determined that the order for the goods is completed, and the door of the vending cabinet is controlled to be in a closed state; when the comparison result shows that the goods are of different kinds, an abnormal product selection reminder is generated, and a processing flow for resolving the abnormal product selection is provided, and after the processing flow is completed, the door of the vending cabinet is controlled to be in a closed state.

[0033] In this embodiment, a QR code for recording product information is set on each product in the sales cabinet, and then when a product order is received, the cabinet door of the sales cabinet is controlled to be openable, and the product order at least includes the product information of the ordered product; when it is detected that a product is taken out of the sales cabinet, the QR code of the taken product is scanned, and the product information corresponding to the obtained QR code is compared with the product information of the ordered product to determine whether they are the same type of products; when the comparison result shows that the product is the same type, that is, the consumer has taken the ordered product, and it is determined that the product order is completed at this time, and the cabinet door is controlled to be closed to complete the consumption; when the comparison result shows that the product is different, that is, the product taken by the consumer is not the ordered product, a product selection abnormality reminder is generated to remind the consumer that the product taken is not the ordered product, and a processing flow for solving the product selection abnormality is provided, and after the processing flow is completed, the cabinet door is controlled to be closed. It can detect whether the goods taken by the consumer are the ordered goods, and when it is detected that the goods taken by the consumer are not the ordered goods, an abnormal reminder will be issued to enable the consumer to correct the goods taken, thereby reducing consumer disputes caused by consumers taking the wrong goods.

[0034] In some embodiments, Figure 2 As shown, the processing flow for solving the abnormal product selection includes:

[0035] Step S21, outputting a query message to the consumer asking whether to reselect the correct order product;

[0036] Step S22, after receiving the confirmation information that the consumer agrees to reselect the correct order product, controlling the door of the sales cabinet to be openable so that the consumer can perform the operation of taking out and returning the product;

[0037] Step S23, after receiving the confirmation information that the consumer does not agree to reselect the correct order goods, the real price of the taken goods is output, and the consumer is guided to handle the price difference.

[0038] In some embodiments, Figure 3 As shown, the vending cabinet abnormality monitoring method further includes:

[0039] Step S31, when it is detected that a commodity is taken out from the vending cabinet, the volume, weight and location information of the taken out commodity in the vending cabinet are obtained.

[0040] Step S32, judging the commodity information corresponding to the taken out commodity according to the volume, weight and location information in the vending cabinet of the taken out commodity and the historical commodity information of the vending cabinet to date, wherein the historical commodity information includes the volume information, weight information and location information in the vending cabinet of all commodities sold by the vending cabinet.

[0041] Step S33, comparing the determined product information corresponding to the taken product with the product information of the ordered product to determine whether they are the same product.

[0042] Specifically, by detecting that a commodity is taken out from the vending machine, the commodity information corresponding to the taken out commodity is judged according to the volume, weight and location information of the taken out commodity in the vending machine, as well as the historical commodity information of the vending machine up to now. This can identify abnormal behaviors such as consumers taking commodities from the vending machine without scanning the commodity code in order to evade payment, or taking other commodities in the vending machine that are not in the order.

[0043] In some embodiments, Figure 4 As shown, the vending cabinet abnormality monitoring method further includes:

[0044] Step S41, when the door of the vending cabinet is in an openable state and when it is detected that a commodity is deposited into the vending cabinet, the QR code of the deposited commodity is scanned, and the commodity information corresponding to the obtained QR code is compared with the historical commodity information of the vending cabinet to determine whether the deposited commodity belongs to the commodity of the vending cabinet;

[0045] Step S42: When the comparison result shows that the stored commodity does not belong to the vending cabinet, the alarm mode of the vending machine is triggered, and the door of the vending cabinet is controlled to be closed.

[0046] Specifically, the warning mode of the vending machine includes a flashing mode of the light of the vending machine and a display screen of the vending machine showing abnormal behavior warning prompt information, so as to warn consumers to stop abnormal behavior in a visual way.

[0047] Step S43, when the comparison result shows that the stored commodity belongs to the sales cabinet, the shelf life and sales status of the stored commodity are obtained from the historical commodity information;

[0048] Step S44, when the stored goods have expired and / or are in the sold status, the alarm mode of the vending machine is triggered, and the door of the vending cabinet is controlled to be closed.

[0049] In this way, it can be detected that unscrupulous consumers put goods that do not belong to the vending cabinet into the vending cabinet, especially exchanging expired goods with valid goods in the vending cabinet, and when it is monitored that the stored goods do not belong to the vending cabinet, or the stored goods are expired goods, or the stored goods are sold goods, the alarm mode of the vending machine is triggered to send an alarm reminder to the staff to alert the consumer's bad behavior, and the cabinet door is controlled to be closed to prevent the consumer's bad behavior and ensure the safety of the goods in the vending cabinet.

[0050] In some embodiments, the method for monitoring abnormal conditions of a vending cabinet further includes: before delivering the goods to be sold to the corresponding vending cabinet, setting the QR code for recording the goods information for the goods, and recording the goods information of the goods to be sold as a historical goods information of the corresponding vending cabinet.

[0051] In some embodiments, when the comparison result shows that the stored commodity belongs to the sales cabinet, after obtaining the shelf life and sales status of the stored commodity from the historical commodity information, the method further includes:

[0052] Step S51, when the stored commodity has not expired and the selling status is unsold, the area where the commodities of the same type as the stored commodity are located in the selling cabinet is located according to the principle of the same commodity type, the same commodity weight, or the same commodity volume;

[0053] Step S52, taking the maximum cross-sectional area of ​​the deposited goods as the placement area, determining the placement area of ​​the deposited goods in the area where goods of the same type as the deposited goods are located; and projecting on the placement area to guide consumers to place the deposited goods in the placement area.

[0054] By projecting the placement area of ​​the stored goods in the area of ​​goods of the same type as the stored goods, consumers are guided to place the stored goods in the placement area, which can greatly prevent consumers from placing the goods in a disorderly manner and ensure that the goods in the sales cabinet are neatly placed.

[0055] Embodiment 2:

[0056] Another embodiment of the present application relates to a device for monitoring abnormal behavior of a vending machine. The implementation details of the device for monitoring abnormal behavior of a vending machine of this embodiment are described in detail below. The following content is only provided for the convenience of understanding the implementation details and is not necessary for implementing this solution. The schematic diagram of the device for monitoring abnormal behavior of a vending machine of this embodiment can be as follows: Figure 5As shown, each commodity in the vending cabinet is provided with a QR code for recording commodity information, and the device includes a first control module 501, a detection module 502, a scanning module 503, a processing module 504 and a second control module 505.

[0057] The first control module 501 is used to control the cabinet door of the vending cabinet to be openable after receiving a commodity order, and the commodity order at least includes commodity information of the ordered commodity.

[0058] The detection module 502 is used to detect whether any commodity is taken out from the vending cabinet.

[0059] The scanning module 503 is used to scan the QR code of the taken-out commodity when it is detected that the commodity is taken out from the vending cabinet.

[0060] The processing module 504 is used to compare the obtained product information corresponding to the QR code with the product information of the ordered product to determine whether they are the same product.

[0061] The second control module 505 is used to determine that the product order is completed and control the door of the vending cabinet to be in a closed state when the comparison result shows that the products are of the same type; it is also used to generate a reminder of abnormal product selection when the comparison result shows that the products are of different types, and provide a processing flow for resolving the abnormal product selection, and after the processing flow is completed, control the door of the vending cabinet to be in a closed state.

[0062] It is worth mentioning that all modules involved in this embodiment are logic modules. In practical applications, a logic unit can be a physical unit, a part of a physical unit, or a combination of multiple physical units. In addition, in order to highlight the innovative part of this application, this embodiment does not introduce units that are not closely related to solving the technical problems proposed by this application, but this does not mean that there are no other units in this embodiment.

[0063] Embodiment three:

[0064] Another embodiment of the present application relates to an electronic device, comprising: at least one processor; and a memory communicatively connected to the at least one processor; wherein the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can execute the vending cabinet abnormality monitoring method in the above-mentioned embodiments.

[0065] Among them, the memory and the processor are connected in a bus manner, and the bus may include any number of interconnected buses and bridges, and the bus connects various circuits of one or more processors and memories together. The bus can also connect various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art and are therefore not further described herein. The bus interface provides an interface between the bus and the transceiver. The transceiver can be one element or multiple elements, such as multiple receivers and transmitters, providing a unit for communicating with various other devices on a transmission medium. The data processed by the processor is transmitted on a wireless medium via an antenna, and further, the antenna also receives data and transmits the data to the processor.

[0066] The processor is responsible for managing the bus and general processing, and can also provide various functions, including timing, peripheral interfaces, voltage regulation, power management, and other control functions. Memory can be used to store data used by the processor when performing operations.

[0067] Embodiment 4:

[0068] Another embodiment of the present application relates to a computer-readable storage medium storing a computer program, which implements the above method embodiment when executed by a processor.

[0069] That is, those skilled in the art can understand that all or part of the steps in the above-mentioned embodiment method can be completed by instructing the relevant hardware through a program, and the program is stored in a storage medium, including a number of instructions to enable a device (which can be a single-chip microcomputer, chip, etc.) or a processor to execute all or part of the steps of the method described in each embodiment of the present application. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (Read-Only Memory, referred to as: ROM), random access memory (Random Access Memory, referred to as: RAM), disk or optical disk and other media that can store program codes.

[0070] Those skilled in the art will appreciate that the above embodiments are specific embodiments for implementing the present application, and in actual applications, various changes may be made thereto in form and detail without departing from the spirit and scope of the present application.

Claims

1. A method for monitoring abnormal conditions of a vending cabinet, characterized in that: Each commodity in the vending cabinet is provided with a QR code for recording commodity information. The method comprises: When a product order is received, the door of the vending cabinet is controlled to be openable, wherein the product order at least includes product information of the ordered product; When it is detected that a product is taken out from the vending cabinet, the QR code of the taken product is scanned, and the product information corresponding to the QR code is compared with the product information of the ordered product to determine whether they are the same product; When the comparison result shows that the goods are of the same kind, it is determined that the order for the goods is completed, and the door of the vending cabinet is controlled to be in a closed state; When the comparison results show different types of goods, a reminder of abnormal product selection is generated, and a processing flow for resolving the abnormal product selection is provided. After the processing flow is completed, the door of the vending cabinet is controlled to be in a closed state.

2. The method for monitoring abnormal conditions of a vending cabinet according to claim 1, characterized in that: The processing flow for solving the abnormal product selection includes: Outputting inquiry information to the consumer whether to reselect the correct order item; After receiving the confirmation information that the consumer agrees to reselect the correct order product, the door of the vending cabinet is controlled to be openable so that the consumer can take out or return the product; After receiving the confirmation information that the consumer does not agree to reselect the correct order goods, the real price of the taken goods is output, and the consumer is guided to handle the price difference.

3. The method for monitoring abnormal conditions of a vending cabinet according to claim 1, characterized in that: The method further comprises: When it is detected that a commodity is taken out from the vending cabinet, the volume, weight and location information of the taken out commodity in the vending cabinet are obtained; Determine the commodity information corresponding to the taken out commodity according to the volume, weight and location information of the taken out commodity in the vending cabinet, as well as the historical commodity information of the vending cabinet to date, wherein the historical commodity information includes the volume information, weight information and location information of all commodities sold in the vending cabinet; The determined commodity information corresponding to the taken commodity is compared with the commodity information of the ordered commodity to determine whether they are the same commodity.

4. The method for monitoring abnormal conditions of a vending cabinet according to claim 2, characterized in that: The method further comprises: When the door of the vending cabinet is in an openable state and a commodity is detected to be deposited into the vending cabinet, the QR code of the deposited commodity is scanned, and the commodity information corresponding to the obtained QR code is compared with the historical commodity information of the vending cabinet to determine whether the deposited commodity belongs to the commodity of the vending cabinet; When the comparison result shows that the stored commodity does not belong to the vending cabinet, the alarm mode of the vending machine is triggered, and the door of the vending cabinet is controlled to be closed; When the comparison result shows that the stored commodity belongs to the sales cabinet, the shelf life and sales status of the stored commodity are obtained from the historical commodity information; When the stored goods have expired and / or are in the sold status, the alarm mode of the vending machine is triggered, and the door of the vending cabinet is controlled to be in the closed state.

5. The method for monitoring abnormal conditions of a vending cabinet according to claim 3, characterized in that: The method further comprises: Before the goods to be sold are distributed to the corresponding sales counters, the QR code for recording the goods information is set for the goods, and the goods information of the goods to be sold is recorded as a piece of historical goods information of the corresponding sales counters.

6. The method for monitoring abnormal conditions of a vending cabinet according to claim 4, characterized in that: When the comparison result shows that the stored commodity belongs to the sales cabinet, after obtaining the shelf life and sales status of the stored commodity from the historical commodity information, the method further includes: When the stored goods have not expired and are in the unsold state, the area where the goods of the same type as the stored goods are located in the sales cabinet is located according to the principle of the same type of goods, the same weight of goods, or the same volume of goods; Taking the maximum cross-sectional area of ​​the stored commodity as the placement area, determining the placement area of ​​the stored commodity in the area where commodities of the same type as the stored commodity are located; A projection is made on the placement area to guide consumers to place the stored commodities in the placement area.

7. The method for monitoring abnormal conditions of a vending cabinet according to claim 3 or 4, characterized in that: The alarm mode of the vending machine includes a flashing mode of the light of the vending machine and a display screen of the vending machine displaying abnormal behavior warning prompt information.

8. A device for monitoring abnormal conditions of a vending cabinet, characterized in that: Each commodity in the vending cabinet is provided with a QR code for recording commodity information. The device comprises: A first control module, configured to control the door of the vending cabinet to be openable upon receiving a commodity order, wherein the commodity order at least includes commodity information of the ordered commodity; A detection module, used to detect whether any commodity has been taken out from the vending cabinet; A scanning module, used for scanning the QR code of a commodity taken out from the vending cabinet when detecting that the commodity has been taken out; A processing module, used to compare the obtained product information corresponding to the QR code with the product information of the ordered product to determine whether they are the same product; The second control module is used to determine that the product order is completed and control the door of the vending cabinet to be in a closed state when the comparison result shows that the products are the same; it is also used to generate an abnormal product selection reminder when the comparison result shows that the products are different, and provide a processing flow for resolving the abnormal product selection, and after the processing flow is completed, control the door of the vending cabinet to be in a closed state.

9. An electronic device, characterized in that: include: at least one processor; as well as, a memory communicatively connected to the at least one processor; wherein, The memory stores instructions that can be executed by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can execute the vending cabinet abnormal situation monitoring method as described in any one of claims 1 to 7.

10. A computer-readable storage medium storing a computer program, characterized in that: When the computer program is executed by a processor, the method for monitoring abnormal conditions of a vending cabinet according to any one of claims 1 to 7 is implemented.

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