WO2024087598A1

WO2024087598A1 - Target object risk determination method, electronic device and storage medium

Info

Publication number: WO2024087598A1
Application number: PCT/CN2023/095531
Authority: WO
Inventors: 程璐璐; 李�杰; 周肖君; 李洋; 马亚兵; 杨韫菲; 王美蓉
Original assignee: 浙江省标准化研究院(金砖国家标准化(浙江)研究中心、浙江省物品编码中心)
Priority date: 2022-10-24
Filing date: 2023-05-22
Publication date: 2024-05-02
Also published as: CN115375197A; CN115375197B

Abstract

The present application provides a target object risk determination method, an electronic device and a storage medium. The method comprises the following steps: performing structured content recognition on received filing information, and determining the type of a current batch of target objects processed by a first organization and digital information corresponding to the current batch of target objects, wherein the digital information is used for representing the qualification condition of the current batch of target objects; categorizing the current batch of target objects by using the digital information, wherein categories corresponding to the categorization comprise at least one risk level; and generating transaction vouchers of the current batch of target objects by using the type and the categories. According to the embodiments of the present application, the circulation process of the target objects can be recorded by taking the target objects as a record basis, so that the traceability chain of the target objects can be obtained. The transaction vouchers are generated on the basis of the risk levels of the target objects, so that consumers can intuitively determine the qualification condition of the target objects, and operators are promoted to pay more attention to the quality control of the target objects.

Description

Method for determining target object risk, electronic device and storage medium

Technical Field

The present application relates to the field of digital information processing technology, and in particular to a method and device for determining the risk of a target object, an electronic device, and a storage medium.

Background technique

Before commodities, especially agricultural and sideline products, enter the circulation link, the production enterprises will fill in the corresponding content according to the corresponding rules in the source issuing agency and obtain a paper certificate issued by the issuing agency. The paper certificate will enter the subsequent circulation link with the commodities.

technical problem

However, it is difficult for regulatory authorities to know which merchants use paper certificates from the source to the subsequent circulation links, and whether there are problems such as misuse and forgery. In addition, merchants and consumers also have high identification costs for forged paper certificates. Finally, in the traceability link, usually only the source can be traced, and the various nodes in the circulation process are often difficult to control.

Technical Solutions

The embodiment of the present application provides a method, device, electronic device and storage medium for determining the risk of a target object, which uses the digital information of the target object to classify the risk, thereby generating a transaction voucher for the target object. The transaction voucher represents the qualification of the target object, thus overcoming the disadvantages of paper certificates.

In a first aspect, an embodiment of the present application provides a method for determining the risk of a target object, which may include the following steps: performing structured content recognition on the received registration information to determine the type of the current batch of target objects processed by the first institution and the digital information corresponding to the current batch of target objects; the digital information is used to characterize the qualification of the current batch of target objects; using the digital information, the current batch of target objects are classified, and the categories corresponding to the classification include at least one risk level; using the type and category, a transaction voucher for the current batch of target objects is generated.

In the second aspect, an embodiment of the present application provides a device for determining the risk of a target object, which may include: a filing information parsing module, used to perform structured content recognition on the received filing information, determine the type of the current batch of target objects processed by the first institution and the digital information corresponding to the current batch of target objects; the digital information is used to characterize the qualification of the current batch of target objects; a classification module, used to classify the current batch of target objects using the digital information, and the categories corresponding to the classification include at least one risk level; a voucher generation module, used to generate transaction vouchers for the current batch of target objects using the type and category.

In a third aspect, an embodiment of the present application provides an electronic device, including a memory, a processor, and a computer program stored in the memory, wherein the processor implements any of the above methods when executing the computer program.

In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the method described in any one of the above is implemented.

Beneficial Effects

Compared with the prior art, the present application has the following advantages: According to the embodiment of the present application, the target object can be used as the recording basis to record the circulation process of the target object, so that the traceability chain of the target object can be obtained. Each mechanism on the traceability chain that processes the target object can be used as a node on the traceability chain. Each node can learn the qualification of the target object based on the transaction voucher of the current batch of target objects, thereby realizing the traceability of the target object. Since the transaction voucher is generated based on the risk level of the target object, it is intuitive for consumers to determine the qualification of the target object. Promote operators to pay more attention to the quality control of the target object. In the event of quality problems or safety problems in the target object, the transaction voucher of the current batch of target objects can be traced. Therefore, the use of digital technology can overcome the defects of paper certificates that are easy to forge and lose, and eliminate safety hazards. In addition, the transaction voucher can realize the transparency of the circulation process of the target object, so that each circulation node of the target object can be controlled.

The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are listed below.

BRIEF DESCRIPTION OF THE DRAWINGS

In the accompanying drawings, unless otherwise specified, the same reference numerals throughout the multiple drawings represent the same or similar parts or elements. These drawings are not necessarily drawn to scale. It should be understood that these drawings only depict some embodiments according to the present application and should not be regarded as limiting the scope of the present application.

FIG1 is a schematic diagram of a scenario of a method for determining target object risk provided by the present application;

FIG2 is a flow chart of a method for determining target object risk according to an embodiment of the present application;

FIG3 is a flow chart of classifying target objects according to an embodiment of the present application;

FIG4 is a schematic diagram of a target object traceability chain according to an embodiment of the present application;

FIG5 is a structural block diagram of a device for determining target object risk according to an embodiment of the present application; and

FIG. 6 is a block diagram of an electronic device used to implement an embodiment of the present application.

Best Mode for Carrying Out the Invention

FIG1 is a schematic diagram of an exemplary application scenario for implementing the method of an embodiment of the present application. In the current scenario, the executor of the method for determining the risk of the target object may be a traceability system. The traceability system is responsible for generating transaction vouchers based on the filing information of the target object in the circulation link of the target object, thereby recording the circulation process of the target object so that it can be quickly located in the event of a problem. The target object may be agricultural and sideline products such as vegetables, dairy products, and meat products, or other products such as clothing and electrical appliances. The target object may circulate between a manufacturer or distributor and different merchants. In the example shown in FIG1, merchant A may be a logistics merchant, and merchant B may be a supermarket, restaurant, etc. The target object circulates from the manufacturer or primary distributor to the logistics merchant, and then from the logistics merchant to the supermarket or restaurant.

The working principle of the traceability system is briefly described as follows: At each link of the target object's circulation, the traceability system can receive the filing information of the processing agency of the corresponding link. Taking the circulation as a transaction as an example, the processing agency can be the manufacturer or first-level distributor, merchant A, merchant B, etc. in Figure 1. The processing agency is the agency that processes the target object, and the processing agency can include production agencies, sales agencies, transportation agencies, etc. The filing information can include relevant information of the agency, relevant information of the target object, and the type of processing of the target object by the agency.

The relevant information of the organization may be the organization's registration place, organization registration number, organization qualification certificate, etc. The relevant information of the target object may be the name, origin, production date, weight, etc. of the target object. In addition, the relevant information of the target object may also include the target object's electronic certificate, inspection certificate, etc. The processing type may be production, sales, purchase, transportation and distribution, etc.

The filing information can be used to parse out the relevant information of the institution, the relevant information of the target object, and the type of treatment the institution has on the target object, so as to determine the qualification and risk of the target objects in the current batch. If the qualification is qualified and the risk is low, a transaction voucher that allows circulation can be generated. On the contrary, a transaction voucher that is not allowed to circulate or a transaction voucher that needs further inspection can be generated. The use of transaction vouchers can overcome the defects of paper vouchers on the one hand, and manage each node in the circulation process on the other hand, so as to achieve full-link traceability of the target object.

The embodiment of the present application provides a method for determining the risk of a target object, and the execution subject of the method can be a traceability system. As shown in Figure 2, it is a flow chart of the method for determining the risk of a target object in an embodiment of the present application, which can include: Step S101: Perform structured content recognition on the received filing information to determine the type of the current batch of target objects processed by the first institution and the digital information corresponding to the current batch of target objects; the digital information is used to characterize the qualified status of the current batch of target objects.

The filing information may be information sent by the first institution and received through a designated interface. The filing information may include the processing type of the current batch of target objects by the first institution, relevant information of the first institution, and relevant information of the target objects.

The first institution may be an institution that processes the target object. The target object may be agricultural and sideline products such as vegetables, dairy products, and meat products, or other products such as clothing, electrical appliances, and accessories. The first institution may be a manufacturer, a distributor, a transporter, etc. Correspondingly, the first institution may process the target object in the following ways: production, wholesale sales, retail sales, purchase, transportation, etc.

The relevant information of the first institution may include the identification information of the first institution. For example, the identification information may be the identification code, registration code, qualification certificate and other information of the first institution. In addition, the identification information may also be the registration information, business category and other information of the first institution. Exemplarily, the registration information may be online e-commerce, offline shops, etc. The business category may be vegetable planting, meat sales, import and export food transactions, etc. In addition, the identification information of the first institution may also include the communication interface information of the first institution, so that the traceability system can communicate with the first institution.

The relevant information of the target object may include the name, origin, production date, weight and other information of the target object. In addition, the relevant information of the target object may also include digital information of the target object. The digital information of the target object may include the electronic certificate of the target object, quality inspection report, health inspection report and the like. The digital information of the target object may be used to indicate whether the target object is qualified.

Batches can be used to distinguish the flow process of the target object. Taking Hami melon as an example, different batches can distinguish the flow process of Hami melons grown by producers (fruit farmers), transported by transporters, purchased by primary distributors, and sold to retailers. For example, the Hami melons transported by transporters are the i-th batch, and the Hami melons arriving at the warehouse of the primary distributor are the i+1th batch, where i is a positive integer.

When receiving the filing information, the traceability system can use the filing information to parse out the processing type of the current batch of target objects processed by the first institution and the digital information of the current batch of target objects, and associate the two.

Step S102: using digital information, classify the current batch of target objects, and the classification corresponding to the classification includes at least one risk level.

Electronic certificates of conformity, inspection certificates, etc. may be generated by the regulatory agency of the first institution. The regulatory agency is responsible for inspecting the first institution and the target object, so that corresponding multiple types of inspection certificates can be obtained. Exemplarily, taking the first institution as a shop as an example, the inspection of the first institution may be whether the registration information of the shop is complete, whether it has the qualifications to handle the target object, etc. The inspection of the target object may be whether the origin certificates of the target object are complete, whether the testing certificates are complete, whether the epidemic prevention inspection is completed, etc. After reviewing the digital information, audit information may be generated. The audit information may be in the form of text, code, etc. The audit information may be qualified, incompletely qualified, unqualified, etc.

According to the audit information, the current batch of target objects can also be classified. The classification category can include one of high risk, medium risk, and low risk. For example, when the audit information is qualified, it can correspond to low risk. When the audit information is not fully qualified, it can correspond to medium risk. When the audit information is unqualified, it can correspond to high risk. Alternatively, it can also correspond to high risk when the specified inspection item fails the inspection. High risk, medium risk, and low risk can be directly marked with colors. For example, high risk can correspond to red, medium risk can correspond to yellow, and low risk can correspond to green.

Step S103: Generate transaction vouchers for the current batch of target objects using the type and category.

By using the processing type of the target object by the first institution, the processing situation of the target object by the first institution can be known. For example, in the case where the processing type is purchase, the first institution can be determined to be a purchaser, and the target object is obtained from the source institution or other institutions. For another example, in the case where the processing type is wholesale sales, the first institution can be determined to be a manufacturer or distributor, and the target object is sold to other institutions. Since the digital information of the target object can represent the qualification of the target object, when the target object is qualified, the processing type of the target object by the first institution and the risk level of the target object can be used as basic information to generate a transaction voucher of the target object. It is not difficult to understand that the transaction voucher can also be loaded with relevant information of the first institution, relevant information of the target object, etc. The transaction voucher can be expressed in the form of a QR code or code with different colors, and the color is used to represent the qualification of the target object. For example, a red transaction voucher can indicate that the target object is unqualified and has a high risk level. A yellow transaction voucher can indicate that the target object needs further inspection and has a medium risk level. A green transaction voucher can indicate that the target object is qualified and has a low risk level.

Through the above process, the target object can be used as the record basis to record the circulation process of the target object, so that the traceability chain of the target object can be obtained. Each institution that processes the target object on the traceability chain can be used as a node on the traceability chain. Each node can learn about the qualification of the target object based on the transaction voucher of the current batch of target objects, thereby realizing the traceability of the target object. In the event of quality or safety problems with the target object, the transaction voucher of the current batch of target objects can be traced. Therefore, the use of digital technology can overcome the defects of paper certificates that are easy to forge and lose, and eliminate safety hazards. In addition, the transaction voucher can realize the transparency of the circulation process of the target object, so that the source and destination of the target object can be verified, and finally a traceability system is formed.

In addition, the beneficial effects can also be reflected in the following aspects: At the social level, the use of transaction vouchers with different colors can allow consumers to intuitively identify the risks of the target objects. Especially for food, it can prevent high-risk food from entering the dining table. At the same time, business organizations are encouraged to display the code to enhance consumers' awareness and use of transaction vouchers of different colors. For example, consumers can be encouraged to report and complain about those who have not displayed the code and high-risk targets, so as to achieve social governance of food safety.

At the operating institution level, the transaction voucher of the current batch of target objects is formed through the registered information of the operating institution, and the problem node can be accurately located in the event of a problem. This can force the operating institution to pay attention to food safety and make it impossible for problematic batches of goods to escape.

At the management level, through the transaction vouchers of each batch of target objects, the complete traceability and closed-loop processing of edible agricultural product batches can be realized, which well implements the linkage mechanism of supervision and greatly improves the management efficiency and effect. If there is a problem with the inspection of a batch of goods of a certain operating institution, it can be traced back to the related institution through the transaction chain, matched to the jurisdiction, and the management agency in the jurisdiction can be notified for accurate linkage processing to achieve joint supervision.

Embodiments of the present invention

In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the concept or scope of the present application. Therefore, the drawings and descriptions are considered to be exemplary in nature and not restrictive.

To facilitate understanding of the technical solutions of the embodiments of the present application, the following describes the related technologies of the embodiments of the present application. The following related technologies can be combined with the technical solutions of the embodiments of the present application as optional solutions, and they all belong to the protection scope of the embodiments of the present application.

In a possible implementation, step S102 may include: step S201: obtaining at least one type of inspection certificate of the current batch of target objects from the digital information.

The digital information may include multiple types of inspection certificates for the current batch of target objects. For example, it may include electronic certificates of conformity, origin certificates, inspection certificates, etc. Furthermore, inspection certificates may also have more fine-grained project divisions. For example, it may include whether the target object's pesticide residues exceed the standard, whether the bacterial content exceeds the standard, whether it is about to expire, whether it has been treated for epidemic prevention, whether the health certificates of relevant staff are complete, and whether the environmental sanitation of the first institution is qualified.

Step S202: using the inspection voucher, classify the current batch of target objects.

Various types of inspection certificates can be selectively referenced by using factors such as quantity and proportion. For example, when all inspection certificates are qualified, or when inspection certificates exceeding the first specified proportion or exceeding the first specified number are qualified, they can be classified as low risk. When inspection certificates exceeding the second specified proportion or exceeding the second specified number are unqualified, they can be classified as high risk. For another example, when key inspection certificates are qualified, they can be classified as low risk. The so-called key inspection certificates can be predetermined. When any type of unqualified appears in the key inspection certificates, it can be classified as high risk.

In a possible implementation, step S202 may include: step S301: based on the relevant information of the first institution, screening out the designated inspection certificate from the inspection certificate; the relevant information of the first institution is obtained using the filing information, and the relevant information of the first institution includes at least one of the registration information and business category of the first institution.

As mentioned above, the filing information may include relevant information of the first institution. The relevant information may further include the registration information, business categories and other information of the first institution. For example, in the case where the registration information of the first institution is a shop in a non-market, the designated inspection certificate may be the origin certificate and the detection certificate of the target object. For another example, in the case where the registration information of the first institution is a shop in the market, the designated inspection certificate may be the origin certificate of the target object, the detection certificate and the inspection report issued by the market to which the shop belongs, wherein the inspection may include the epidemic prevention report, the health inspection report and the like. For another example, in the case where the business category of the first institution is the import and export food transaction, it can be indicated that the target object operated by the first institution may only include imported food, and also include non-imported food stored together with imported food. Therefore, the designated inspection certificate may be the origin certificate of the target object, the detection certificate and the epidemic prevention certificate and the like. Based on this, the corresponding designated inspection certificate can be selected according to the different situations of the first institution. This makes the designated qualified report more targeted.

Step S302: Classify the current batch of target objects using the specified inspection voucher.

Combined with the example shown in Figure 3, all inspection certificates uploaded by the first institution can be obtained according to the filing information. You can first check whether the inspection certificates for the specified items are complete. In the example shown in Figure 3, first determine whether the origin certificates and inspection certificates are complete. If they are complete, you can further determine whether a market inspection report is required. If the first institution is not a market shop, there is no need for a market inspection report, and it is directly classified as low risk and issued a green code (corresponding to the path ①‑②‑③ in Figure 3). If the first institution is a market shop, a market inspection report is also required. It is necessary to check whether there is a market inspection report and whether the content of the report is qualified. If there is a market inspection report and the content of the report is qualified, it can be classified as low risk and issued a green code (corresponding to the path ①‑②‑⑦‑③ in Figure 3). If there is no market inspection report or the content of the report is unqualified, it can be classified as high risk and issued a red code (corresponding to the path ①‑②‑⑦‑⑧ in Figure 3).

In the case where the certificates of origin and testing certificates are incomplete, it can also be further determined whether a market inspection report is required. If the first institution is not a market shop and a market inspection report is not required, it is classified as medium risk and a yellow code is issued (corresponding to the path ①‑④‑⑤‑④ in Figure 3). If the first institution is a market shop and a market inspection report is required, continue to check whether there is a market inspection report and whether the content of the report is qualified. If there is a market inspection report and the content of the report is qualified, it is classified as medium risk and a yellow code is issued (corresponding to the path ①‑④‑⑤‑⑥‑④ in Figure 3). If there is no market inspection report or the content of the report is unqualified, it is classified as high risk and a red code is issued (corresponding to the path ①‑④‑⑤‑⑥‑⑧ in Figure 3).

From the above examples, it can be seen that according to different situations of the first institution, the corresponding designated item inspection certificate can be selected, so that the current batch of target objects can be classified according to the designated item inspection certificate.

In a possible implementation, it may also include: Step S401: using the flow direction of the current batch of target objects to determine the associated institutions of the first institution; the associated institutions include the upstream institutions and/or downstream institutions of the first institution, and the flow direction of the current batch of target objects is obtained using the filing information.

According to the filing information, the processing type of the target object by the first institution can be determined. Based on the processing type, the flow direction of the current batch of target objects can be determined, so that the associated institutions of the first institution can be determined. In the case where the processing type is wholesale sales, retail or transportation, the associated institution is the downstream institution of the first institution. In the case where the processing type is purchase, the associated institution can be the upstream institution of the first institution.

When the first institution is the source institution, the downstream institution of the first institution can be determined. When the first institution is the last institution in the traceability chain, the upstream institution of the first institution can be determined. If the first institution is an institution between the source institution and the last institution, the upstream institution and downstream institution of the first institution can be determined.

Step S402: Send the transaction voucher to the associated institution according to the flow direction.

Combined with the target object traceability chain shown in Figure 4, the source organization can be a producer such as a farmer or a slaughterhouse, or a primary distributor. Circulation organizations A1, A2, and A3 can be the three downstream organizations of the source organization. For example, the three downstream organizations can be wholesale agricultural merchants, distributors, etc. The terminal organizations X1 and X2 can be consumers, such as restaurants, canteens, supermarkets, etc.

The target object can obtain the first batch of transaction vouchers at the source institution. When the target object is circulated from the source institution to the circulation institution A1, the first batch of transaction vouchers can be transmitted together with the circulation of the target object. For example, the transmission method may include: when the circulation institution A1 obtains the target object, the first batch of transaction vouchers of the target object are queried by scanning the code or logging into the traceability system and entering the identification code of the target object. Among them, the scanned code can be the Zhejiang Agricultural Code on the outside of the target object packaging, or other QR codes or identification codes. When the circulation institution A1 is filing, it can be proved that the current batch of target objects is qualified based on the first batch of transaction vouchers, thereby generating the filing information of the circulation institution A1 using the processing type of the current batch of target objects by the circulation institution A1, the relevant information of the circulation institution A1, and the relevant information of the target object.

In a possible implementation manner, the method may further include associating the transaction voucher of the current batch of target objects with the transaction voucher of the first batch of target objects determined in advance.

In each circulation batch, the target object can correspond to a circulation direction and a circulation time. The circulation direction can be that the target object flows from the first institution to the associated institution; or the circulation direction can be that the target object flows from the associated institution to the target institution.

The flow direction can be represented by a 13-bit code. For example, the 13-bit code can be represented as N13N12N11…N1. Among them, N13N12 can be used as a prefix code. For non-natural persons, the prefix code ranges from 20 to 28. For natural persons, the prefix code takes a value of 29. N11~N4 can be used as the identification information of the first institution. For example, in the case where the first institution is a non-natural person, the identification information can be the registration number, unified credit code, etc. of the first institution. In the case where the first institution is a natural person, N11~N4 can be the registration code of the natural person or the identification code agreed upon by the first institution and the traceability system. N3N2 can be used as the code of the target object, which can distinguish 100 types of target objects. N1 can be used as a check code.

The time when the flow occurs can be represented by a 20-bit code, for example, it can be composed of a 14-bit time code and a 6-bit random code. The 14-bit time code can be expressed as YYYYMMDDHHMMSS, which corresponds to year (YYYY) month (MM) day (DD) hour (HH) minute (MM) second (SS). The 6-bit random code can be used to distinguish different flow directions at the same time. For example, there are n target objects, and at the same time, part of the n target objects are transferred from the first organization to the first associated organization, and the other part is transferred from the first organization to the second associated organization, which can be distinguished by a 6-bit random code.

The batches of target objects can be distinguished by the direction of circulation and the time when the circulation occurs. In the case where the target object circulates multiple times, there may be multiple batches of transaction vouchers. When there are two batches of transaction vouchers, the transaction voucher of the first batch of target objects can be determined according to the time of circulation contained in the transaction voucher. Therefore, after the transaction voucher of each batch of target objects is determined, it is associated with the transaction voucher of the first batch of target objects. Based on this, each batch of transaction vouchers can be used as a node in the traceability chain. Traceability can be achieved using any batch of transaction vouchers.

In a possible implementation, performing structured content recognition on the received filing information may further include: S1011: using a pre-trained content determination model to determine the template content in the filing information.

Normally, the filing information is structured content. For example, the filing information template will have a fixed content part and an entity content part to be filled in. The content of the fixed content part is the same, such as "product name", "product weight", etc., so it can be called template content. The entity content can be variable, such as "cantaloupe", "bayberry", "3 kilograms", "5 kilograms", etc. Since the content of the fixed content part is the same, the template content can be determined using a pre-trained content determination model. It is not difficult to understand that the content determination model can be trained using labeled template content samples. The content sample can be a sample that has undergone data enhancement processing such as random rotation and random occlusion. Using data enhancement samples, various types of filing information can be identified, thereby providing a higher recognition rate for the recognition of template content.

S1012: Based on the template content, determine the entity content corresponding to the template content.

After the template content is determined, the content following the template content can be determined as the entity content. For example, when the template content is determined to be "product name", "cantaloupe" or "bayberry" following the "product name" can be determined as the entity content corresponding to the template content.

S1013: Perform structured content recognition based on entity content.

When the entity content is determined, the text recognition technology (Optical Character Recognition, OCR) can be used to perform structured content recognition on the entity content, so as to determine multiple contents including the processing type of the target object processed by the first institution and the electronic certificate of the target object.

In a possible implementation, the following steps may also be included: sending the transaction voucher of the current batch of target objects to a designated terminal; the designated terminal includes a user terminal corresponding to the first institution and a digital information generation terminal.

The generated transaction voucher can be sent to a designated terminal. For example, it can be sent to the user terminal corresponding to the first institution. In this way, users working in the first institution can be informed of the successful generation of the transaction voucher. For another example, the generated transaction voucher can be sent to the generation end of digital information. As mentioned above, the digital information of the target object can include the electronic certificate of the target object, the inspection certificate, etc. Therefore, the generation end of the digital information can be the issuing agency of the electronic certificate, the issuing agency of the inspection certificate, etc. Based on this, the target object with digital information can be filed at the generation end of the digital information, and the processing agency that processes the target object can also be filed.

In a possible implementation, the target object is agricultural and sideline products. The first organization includes at least one of an agricultural and sideline product production organization, an agricultural and sideline product distribution organization, and an agricultural and sideline product transportation organization.

Agricultural and sideline products can be vegetables, dairy products, meat products, etc. The first institution can be a producer or distributor of agricultural and sideline products. In addition, the first institution can also be a transporter of agricultural and sideline products. Similarly, the first institution's affiliated institutions can also be agricultural and sideline product production institutions, agricultural and sideline product distribution institutions, agricultural and sideline product transportation institutions, etc.

In a possible implementation, the following steps may also be included: issuing an early warning based on the transaction voucher of the current batch of target objects.

For high-risk target objects, the early warning method may include prohibition of circulation. For example, it may include prohibition of trading, prohibition of transportation, etc. In addition, for target objects with high risk levels, the early warning method may also include reporting to the corresponding management agency to notify the corresponding management agency to perform corresponding management. For medium-risk target objects, they can be circulated normally and relevant reminders can be made. For example, when a user scans the transaction voucher of the target object, a pop-up window can be displayed to inform the user that the current batch of target objects may have certain risks. For another example, when a downstream institution purchases the target object in wholesale, a corresponding reminder can also be made. For low-risk target objects, they can be circulated normally.

Corresponding to the application scenario and method of the method provided in the embodiment of the present application, the embodiment of the present application also provides a device for determining the risk of a target object. As shown in FIG5, it is a structural block diagram of the device for determining the risk of a target object in an embodiment of the present application, and the device for determining the risk of a target object may include: a filing information parsing module 501, which is used to perform structured content recognition on the received filing information, determine the type of the current batch of target objects processed by the first institution and the digital information corresponding to the current batch of target objects; the digital information is used to characterize the qualified status of the current batch of target objects; a classification module 502, which is used to classify the current batch of target objects using digital information, and the categories corresponding to the classification include at least one risk level; a voucher generation module 503, which is used to generate transaction vouchers for the current batch of target objects using the type and category.

In a possible implementation, the classification module 502 may further include: a verification certificate acquisition submodule, used to obtain at least one verification certificate of the current batch of target objects from the digital information; and a classification submodule, used to classify the current batch of target objects using the verification certificate.

In a possible implementation, the classification submodule may further include: a screening unit, used to screen out designated inspection certificates from the inspection certificates based on the relevant information of the first institution; the relevant information of the first institution is obtained using the filing information, and the relevant information of the first institution includes at least one of the registration information and business categories of the first institution; a classification execution unit, used to classify the current batch of target objects using the designated inspection certificates.

In a possible implementation, it may also include: an associated institution determination module, which is used to determine the associated institutions of the first institution by using the circulation direction of the current batch of target objects; the associated institutions include the upstream institutions and/or downstream institutions of the first institution, and the circulation direction of the current batch of target objects is obtained by using the filing information; an information sending module, which is used to send the transaction voucher to the associated institution according to the circulation direction.

In a possible implementation, the method may further include: an associating module configured to associate the transaction vouchers of the current batch of target objects with the transaction vouchers of the first batch of target objects determined in advance.

In a possible implementation, the information sending module can also be used to: send the transaction vouchers of the current batch of target objects to a designated terminal; the designated terminal includes a user terminal corresponding to the first institution and a digital information generation terminal.

In a possible implementation, the target object is agricultural and sideline products; the first organization includes at least one of an agricultural and sideline products production organization, an agricultural and sideline products sales organization, and an agricultural and sideline products transportation organization.

In a possible implementation, it may also include: an early warning module, which is used to issue an early warning based on the transaction voucher of the current batch of target objects.

The functions of each module in each device in the embodiments of the present application can be found in the corresponding description in the above method, and have corresponding beneficial effects, which will not be repeated here.

FIG6 is a block diagram of an electronic device for implementing an embodiment of the present application. As shown in FIG6 , the electronic device includes: a memory 610 and a processor 620, wherein the memory 610 stores a computer program that can be run on the processor 620. When the processor 620 executes the computer program, the method in the above embodiment is implemented. The number of the memory 610 and the processor 620 can be one or more.

The electronic device also includes: a communication interface 630, which is used to communicate with external devices and perform data exchange transmission.

If the memory 610, the processor 620 and the communication interface 630 are implemented independently, the memory 610, the processor 620 and the communication interface 630 can be connected to each other through a bus and communicate with each other. The bus can be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus or an Extended Industry Standard Architecture (EISA) bus, etc. The bus can be divided into an address bus, a data bus, a control bus, etc. For ease of representation, only one thick line is used in FIG. 6, but it does not mean that there is only one bus or one type of bus.

Optionally, in a specific implementation, if the memory 610, the processor 620 and the communication interface 630 are integrated on a chip, the memory 610, the processor 620 and the communication interface 630 can communicate with each other through an internal interface.

An embodiment of the present application provides a computer-readable storage medium storing a computer program, which implements the method provided in the embodiment of the present application when the program is executed by a processor.

An embodiment of the present application also provides a chip, which includes a processor for calling and executing instructions stored in the memory from the memory, so that a communication device equipped with the chip executes the method provided in the embodiment of the present application.

An embodiment of the present application also provides a chip, including: an input interface, an output interface, a processor and a memory, wherein the input interface, the output interface, the processor and the memory are connected via an internal connection path, and the processor is used to execute the code in the memory. When the code is executed, the processor is used to execute the method provided in the embodiment of the application.

It should be understood that the above processor may be a central processing unit (CPU), or other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general-purpose processor may be a microprocessor or any conventional processor, etc. It is worth noting that the processor may be a processor that supports the Advanced RISC Machines (ARM) architecture.

Further, optionally, the above-mentioned memory may include a read-only memory and a random access memory. The memory may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memories. Among them, the non-volatile memory may include a read-only memory (Read-Only Memory, ROM), a programmable read-only memory (Programmable ROM, PROM), an erasable programmable read-only memory (Erasable PROM, EPROM), an electrically erasable programmable read-only memory (Electrically EPROM, EEPROM) or a flash memory. The volatile memory may include a random access memory (Random Access Memory, RAM), which is used as an external cache. By way of exemplary but not limiting description, many forms of RAM are available. For example, static random access memory (SRAM), dynamic random access memory (DRAM), synchronous dynamic random access memory (SDRAM), double data rate synchronous dynamic random access memory (DDR SDRAM), enhanced synchronous dynamic random access memory (ESDRAM), synchronous link DRAM (SLDRAM) and direct memory bus random access memory (DR RAM).

In the above embodiments, it can be implemented in whole or in part by software, hardware, firmware or any combination thereof. When implemented using software, it can be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on a computer, the process or function according to the present application is generated in whole or in part. The computer can be a general-purpose computer, a special-purpose computer, a computer network, or other programmable device. The computer instructions can be stored in a computer-readable storage medium, or transmitted from one computer-readable storage medium to another computer-readable storage medium.

In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples, unless they are contradictory.

In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

Any process or method described in the flow chart or otherwise described herein can be understood as a module, fragment or portion of a code representing one or more executable instructions for implementing the steps of a specific logical function or process. And the scope of the preferred embodiment of the present application includes other implementations, in which the functions may not be performed in the order shown or discussed, including in a substantially simultaneous manner or in a reverse order according to the functions involved.

The logic and/or steps described in the flowchart or otherwise described herein, for example, can be considered as an ordered list of executable instructions for implementing logical functions, which can be specifically implemented in any computer-readable medium for use by an instruction execution system, device or apparatus (such as a computer-based system, a system including a processor or other system that can fetch instructions from an instruction execution system, device or apparatus and execute instructions), or used in combination with these instruction execution systems, devices or apparatuses.

It should be understood that the various parts of the present application can be implemented with hardware, software, firmware or a combination thereof. In the above embodiments, multiple steps or methods can be implemented with software or firmware stored in a memory and executed by a suitable instruction execution system. All or part of the steps of the above embodiment method can be completed by instructing the relevant hardware through a program, which can be stored in a computer-readable storage medium, and when the program is executed, it includes one of the steps of the method embodiment or a combination thereof.

In addition, each functional unit in each embodiment of the present application can be integrated into a processing module, or each unit can exist physically separately, or two or more units can be integrated into one module. The above-mentioned integrated module can be implemented in the form of hardware or in the form of a software functional module. If the above-mentioned integrated module is implemented in the form of a software functional module and sold or used as an independent product, it can also be stored in a computer-readable storage medium. The storage medium can be a read-only memory, a disk or an optical disk, etc.

The above is only an exemplary embodiment of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope recorded in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.

Industrial Applicability

According to the embodiment of the present application, the target object can be used as the recording basis to record the circulation process of the target object, so that the traceability chain of the target object can be obtained. Each institution on the traceability chain that processes the target object can be used as a node on the traceability chain. Each node can learn the qualification status of the target object based on the transaction voucher of the current batch of target objects, thereby realizing the traceability of the target object. Since the transaction voucher is generated based on the risk level of the target object, consumers can intuitively determine the qualification status of the target object. Promote operators to pay more attention to the quality control of the target object. In the event of quality problems or safety problems with the target object, the transaction voucher of the current batch of target objects can be traced. Therefore, the use of digital technology can overcome the defects of paper certificates that are easy to forge and lose, and eliminate safety hazards. In addition, the transaction voucher can realize the transparency of the circulation process of the target object, so that each circulation node of the target object can be controlled.

Claims

A method for determining the risk of a target object, characterized by comprising:

Performing structured content recognition on the received filing information to determine the type of the current batch of target objects processed by the first institution and digital information corresponding to the current batch of target objects; the digital information is used to characterize the qualification of the current batch of target objects;

Using the digital information, classifying the current batch of target objects, wherein the categories corresponding to the classification include at least one risk level;

Utilizing the type and the category, a transaction voucher for the current batch of target objects is generated.
The method according to claim 1, characterized in that the step of using the digital information to classify the current batch of target objects comprises:

Acquire at least one type of inspection certificate of the current batch of target objects from the digital information;

The current batch of target objects is classified using the inspection voucher.
The method according to claim 2, characterized in that the step of using the inspection voucher to classify the current batch of target objects comprises:

According to the relevant information of the first institution, a designated inspection certificate is selected from the inspection certificates; the relevant information of the first institution is obtained by using the filing information, and the relevant information of the first institution includes at least one of the registration information and the business category of the first institution;

The current batch of target objects is classified using the designated inspection voucher.
The method according to claim 1, further comprising:

Determine the associated institutions of the first institution by using the flow direction of the current batch of target objects; the associated institutions include the upstream institutions and/or downstream institutions of the first institution, and the flow direction of the current batch of target objects is obtained by using the filing information;

According to the flow direction, the transaction voucher is sent to the associated institution.
The method according to claim 1, further comprising:

The transaction voucher of the current batch of target objects is associated with the transaction voucher of the first batch of target objects determined in advance.
The method according to claim 1, characterized in that the step of performing structured content recognition on the received filing information comprises:

Using a pre-trained content determination model, determine the template content in the filing information;

Based on the template content, determining entity content corresponding to the template content;

Structured content recognition is performed based on the entity content.
The method according to any one of claims 1 to 5 is characterized in that the transaction voucher of the current batch of target objects is sent to a designated terminal; the designated terminal includes a user terminal corresponding to the first institution and a generating terminal of the digital information.
The method according to any one of claims 1 to 5, characterized in that the target object is agricultural and sideline products;

The first mechanism includes at least one of an agricultural and sideline products production mechanism, an agricultural and sideline products sales mechanism, and an agricultural and sideline products transportation mechanism.
The method according to claim 1 is characterized in that it also includes: issuing an early warning based on the transaction voucher of the current batch of target objects.
A device for determining a target object risk, characterized by comprising:

A filing information parsing module, used to determine the type of the current batch of target objects processed by the first institution and the digital information corresponding to the current batch of target objects by using the received filing information; the digital information is used to characterize the qualified status of the current batch of target objects;

A classification module, used to classify the current batch of target objects using the digital information, wherein the categories corresponding to the classification include at least one risk level;

The voucher generation module is used to generate transaction vouchers for the current batch of target objects by using the type and the category.
An electronic device comprising a memory, a processor and a computer program stored in the memory, wherein the processor implements the method according to any one of claims 1 to 9 when executing the computer program.
A computer-readable storage medium having a computer program stored therein, wherein the computer program, when executed by a processor, implements the method according to any one of claims 1 to 9.