CN115292559A

CN115292559A - Article information processing method and device, computer equipment and storage medium

Info

Publication number: CN115292559A
Application number: CN202210998625.6A
Authority: CN
Inventors: 叶剑
Original assignee: Industrial and Commercial Bank of China Ltd ICBC
Current assignee: Industrial and Commercial Bank of China Ltd ICBC
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2022-11-04

Abstract

The application relates to a method and a device for processing article information, computer equipment and a storage medium. The method comprises the following steps: responding to the detected item query operation, and acquiring a target virtual space of an item to be queried; the target virtual space is a digital twin space of a physical space where the object to be checked is located, and the target virtual space comprises the digital twin object of the object to be checked and object information of the object to be checked; and displaying the target virtual space. By adopting the method, the object information can be provided for the user with low cost and high efficiency by displaying the target virtual space for the user on line.

Description

Article information processing method and device, computer equipment and storage medium

Technical Field

The present application relates to the field of block chain technology, and in particular, to a method and an apparatus for processing article information, a computer device, and a storage medium.

Background

With the development of internet technology, the demand for managing the article related business based on the article information is increasing. For example, in the field of financial technology, the loan transaction associated with a loan mortgage item is often managed for risk assessment based on the item information of the loan mortgage item.

However, the main way of acquiring the article information at present is to manually inspect the physical space where the article is located in the field to acquire the article information, which has the problems of high cost, poor timeliness and the like, and the management effect on the article-related business is seriously influenced.

Disclosure of Invention

In view of the above, it is necessary to provide an article information processing method, an article information processing apparatus, a computer device, and a storage medium, which are capable of displaying an article to be checked to a user through a virtual space on a line, so as to reduce labor cost and improve article information acquisition timeliness and article management effectiveness.

In a first aspect, the present application provides a method for processing item information. The method comprises the following steps:

responding to the detected item query operation, and acquiring a target virtual space of an item to be checked; the target virtual space is a digital twin space of a physical space where the object to be checked is located, and the target virtual space comprises the digital twin object of the object to be checked and object information of the object to be checked;

and displaying the target virtual space.

In one embodiment, in response to a detected item query operation, obtaining a target virtual space of an item to be queried comprises:

responding to the detected item query operation, sending an item viewing request to a server, wherein the item viewing request is used for requesting the server to acquire a target virtual space of an item to be viewed;

and receiving the target virtual space of the object to be checked sent by the server.

In one embodiment, the article checking request carries an article identifier of an article to be checked;

the article checking request is specifically used for instructing the server to acquire article information of an article to be checked according to an article identifier of the article to be checked, and generating a target virtual space according to the article information and a candidate virtual space acquired by the server according to the article identifier of the article to be checked.

In one embodiment, the item information for the item under inspection is obtained from a blockchain network.

In one embodiment, the item information of the item to be checked at least comprises: at least one of article position circulation information, article structure composition information, article environment monitoring information and article associated text information; the article-associated text information at least includes: at least one of article introduction information, article ownership information, and article production progress information.

In one embodiment, the method further comprises:

responding to article risk prompt operation input by a user, and triggering a server to output early warning prompt information of an article to be checked; the early warning prompt information is used for prompting the object to be checked to carry out early warning processing so as to obtain an early warning processing result.

In one embodiment, the method further comprises:

receiving and displaying the updated target virtual space; and updating the target virtual space based on the early warning processing result to obtain the updated target virtual space.

In a second aspect, the application further provides a method for processing article information. The method comprises the following steps:

responding to a received item checking request, and acquiring item information of an item to be checked and a candidate virtual space corresponding to the item to be checked;

generating a target virtual space according to the item information and the candidate virtual space;

outputting the target virtual space; wherein the target virtual space is a digital twin space of a physical space where the object to be checked is located; the target virtual space comprises the digital twin object of the object to be checked and the object information of the object to be checked.

In one embodiment, in response to a received item viewing request, acquiring item information of an item to be viewed and a candidate virtual space corresponding to the item to be viewed includes:

responding to an article checking request sent by a terminal, and acquiring article information of an article to be checked according to an article identifier of the article to be checked carried in the article checking request;

and obtaining a candidate virtual space corresponding to the article to be checked according to the article identification of the article to be checked.

In one embodiment, the obtaining of the article information of the article to be checked comprises the following steps:

initiating an information acquisition request carrying an article identifier of an article to be checked to a block chain network; the information acquisition request is used for requesting to acquire the article information of the article to be checked from the block chain network;

and receiving the article information of the article to be checked sent by the block chain node.

In one embodiment, obtaining a candidate virtual space corresponding to an item to be checked according to an item identifier of the item to be checked includes:

inquiring whether the to-be-checked article has a constructed candidate virtual space or not according to the article identifier of the to-be-checked article;

if not, acquiring the environmental information of the physical space where the object to be checked is located;

and constructing a candidate virtual space corresponding to the article to be checked according to the environment information.

In one embodiment, generating the target virtual space according to the item information and the candidate virtual space includes:

verifying the article information according to the space information of the candidate virtual space;

and if the verification is passed, generating a target virtual space according to the article information and the candidate virtual space.

In one embodiment, the item information of the item to be checked at least comprises: at least one of article position circulation information, article structure composition information, article environment monitoring information and article associated text information; the article-associated text information includes at least: at least one of article introduction information, article ownership information, and article production progress information.

In one embodiment, the method further comprises:

receiving an article risk prompt sent by a terminal;

outputting early warning prompt information of the article to be checked according to the article risk prompt; the early warning prompt information is used for prompting the object to be checked to be early-warned so as to obtain an early warning processing result.

In one embodiment, the method further comprises:

acquiring an early warning processing result, and updating information of the object to be checked in the target virtual space according to the early warning processing result;

and sending the updated target virtual space to the terminal for displaying by the terminal.

In a third aspect, the application further provides a method for processing article information. The method comprises the following steps:

in response to an information acquisition request sent by a server, searching article information of an article to be checked from a block chain network;

sending the article information of the article to be checked to a server;

the object information is used for the server to generate a target virtual space according to the object information and a candidate virtual space corresponding to the object to be checked, the target virtual space is a digital twin space of a physical space where the object to be checked is located, and the target virtual space comprises the digital twin object of the object to be checked and the object information of the object to be checked.

In one embodiment, in response to an information acquisition request sent by a server, finding item information of an item to be checked from a blockchain network comprises:

responding to an information acquisition request sent by a server, and acquiring a historical query timestamp of an article to be queried according to an article identifier of the article to be queried carried in the information acquisition request;

and searching the newly added article information of the article to be checked from the block chain network according to the historical query timestamp and the article identification.

In one embodiment, the sending the item information of the item to be checked to the server comprises:

acquiring space information of a candidate virtual space;

and if the verification is passed, sending the article information to the server.

In one embodiment, the method further comprises:

responding to an information chaining request of an article to be checked, and acquiring article information of the article to be checked;

calling an intelligent contract, and verifying the article information; wherein, the check includes: at least one of information validity check, information format check, information correlation check and information integrity check;

and if the verification is passed, performing uplink storage on the article information.

In one embodiment, in response to the information uplink request, the article information of the article to be checked is obtained, wherein the article information comprises at least one of the following items;

responding to an information uplink request of an article to be checked, and acquiring article information of the article to be checked from at least one of a service management end, an ownership management end and an environment monitoring end which are associated with the article to be checked;

the article information comprises at least one of article position circulation information, article structure composition information, article environment monitoring information and article associated text information; the article-associated text information at least includes: at least one of article introduction information, article ownership information, and article production progress information.

In one embodiment, the method further comprises:

calling an intelligent contract, carrying out early warning judgment on article information of the articles to be checked stored on the chain, and determining whether to output early warning prompt information or not; the early warning prompt information is used for prompting the object to be checked to be early-warned so as to obtain an early warning processing result.

In one embodiment, the method further comprises:

and performing uplink storage on the early warning processing result and the early warning prompt information.

In a fourth aspect, the application further provides a device for processing article information. The device comprises:

the space acquisition module is used for responding to the detected item query operation and acquiring a target virtual space of an item to be queried; the target virtual space is a digital twin space of a physical space where the object to be checked is located, and the target virtual space comprises the digital twin object of the object to be checked and object information of the object to be checked;

and the space display module is used for displaying the target virtual space.

In a fifth aspect, the present application further provides an article information processing apparatus. The device comprises:

the information acquisition module is used for responding to the received article checking request and acquiring article information of the article to be checked and a candidate virtual space corresponding to the article to be checked;

the space generation module is used for generating a target virtual space according to the article information and the candidate virtual space;

the space output module is used for outputting the target virtual space; wherein the target virtual space is a digital twin space of a physical space where the object to be checked is located; the target virtual space comprises a digital twin article of the article to be checked and article information of the article to be checked.

In a sixth aspect, the application further provides a device for processing article information. The device includes:

the information searching module is used for responding to an information acquisition request sent by the server and searching the article information of the article to be searched from the block chain network;

the information sending module is used for sending the article information of the article to be checked to the server;

the object information is used for the server to generate a target virtual space according to the object information and a candidate virtual space corresponding to the object to be checked, the target virtual space is a digital twin space of a physical space where the object to be checked is located, and the target virtual space comprises a digital twin object of the object to be checked and the object information of the object to be checked.

In a seventh aspect, the present application further provides a computer device. The computer device comprises a memory and a processor, the memory stores a computer program, and the processor realizes the following steps when executing the computer program:

and displaying the target virtual space.

In an eighth aspect, the present application further provides a computer device. The computer device comprises a memory and a processor, the memory stores a computer program, and the processor realizes the following steps when executing the computer program:

in response to the received item checking request, acquiring item information of an item to be checked and a candidate virtual space corresponding to the item to be checked;

outputting the target virtual space; the target virtual space is a digital twin space of a physical space where an object to be checked is located; the target virtual space comprises the digital twin object of the object to be checked and the object information of the object to be checked.

In a ninth aspect, the present application further provides a computer device. The computer device comprises a memory and a processor, the memory stores a computer program, and the processor realizes the following steps when executing the computer program:

sending the article information of the article to be checked to a server;

In a tenth aspect, the present application further provides a computer-readable storage medium. A computer-readable storage medium, on which a computer program is stored, which computer program, when being executed by a processor, carries out the steps of:

responding to the detected item query operation, and acquiring a target virtual space of an item to be queried; the target virtual space is a digital twin space of a physical space where the object to be checked is located, and the target virtual space comprises the digital twin object of the object to be checked and object information of the object to be checked;

and displaying the target virtual space.

In an eleventh aspect, the present application further provides a computer-readable storage medium. A computer-readable storage medium, on which a computer program is stored, which computer program, when being executed by a processor, carries out the steps of:

generating a target virtual space according to the article information and the candidate virtual space;

In a twelfth aspect, the present application further provides a computer-readable storage medium. A computer-readable storage medium, on which a computer program is stored, which computer program, when being executed by a processor, carries out the steps of:

sending the article information of the article to be checked to a server;

In a thirteenth aspect, the present application further provides a computer program product. Computer program product comprising a computer program which when executed by a processor performs the steps of:

and displaying the target virtual space.

In a fourteenth aspect, the present application further provides a computer program product. Computer program product comprising a computer program which, when executed by a processor, performs the steps of:

In a fifteenth aspect, the present application further provides a computer program product. Computer program product comprising a computer program which, when executed by a processor, performs the steps of:

sending the article information of the article to be checked to a server;

According to the processing method and device for the article information, the target virtual space capable of restoring the physical space where the article to be checked is located is obtained and displayed to the user after the user triggers the article query operation, and the target virtual space is the digital twin space of the physical space where the article to be checked is located and contains the digital twin article of the article to be checked and the article information of the article to be checked. Therefore, when the user has the requirement for inquiring the article information, the user does not need to investigate on the spot, and the article information can be efficiently provided for the user at low cost by displaying the target virtual space for the user on line, so that the follow-up efficient management of the article related service is guaranteed. In addition, the mode of displaying the target virtual space on line can also highly restore the field investigation scene, and further improves the information acquisition experience of the user.

Drawings

FIG. 1 is a diagram of an application environment of a method for processing item information in one embodiment;

FIG. 2 is a flow diagram illustrating a method for processing item information according to one embodiment;

FIG. 3 is a diagram illustrating an exemplary effect of the XX car in the target virtual space;

FIG. 4 is a flowchart illustrating the step of obtaining a target virtual space for an item under inspection in one embodiment;

FIG. 5 is a flowchart illustrating a method for processing item information in accordance with another embodiment;

FIG. 6 is a flowchart illustrating a method for processing item information in accordance with another embodiment;

FIG. 7 is a flowchart illustrating the step of obtaining item information for an item under inspection in one embodiment;

FIG. 8 is a flowchart illustrating a method for processing item information according to another embodiment;

FIG. 9 is a flowchart illustrating a chain linking step for article information according to an embodiment;

FIG. 10 is a flowchart illustrating the outputting of the warning alert message and the uplink procedure in one embodiment;

FIG. 11 is a signaling diagram of a method of processing item information in one embodiment;

FIG. 12 is an interaction diagram illustrating the processing of item information in one embodiment;

FIG. 13 is a block diagram showing a configuration of an article information processing apparatus according to an embodiment;

FIG. 14 is a block diagram that illustrates the structure of a space capture module in accordance with one embodiment;

FIG. 15 is a block diagram showing the construction of an article information processing apparatus according to another embodiment;

FIG. 16 is a block diagram showing the construction of an article information processing apparatus according to another embodiment;

FIG. 17 is a block diagram of an information acquisition module in one embodiment;

FIG. 18 is a block diagram that illustrates the structure of a space generation module in one embodiment;

fig. 19 is a block diagram showing the construction of an article information processing apparatus according to another embodiment;

FIG. 20 is a block diagram showing the construction of an article information processing apparatus according to another embodiment;

FIG. 21 is a block diagram of the structure of an information lookup module in one embodiment;

FIG. 22 is a block diagram showing the structure of an information delivery module according to an embodiment;

fig. 23 is a block diagram showing the construction of an article information processing apparatus according to another embodiment;

FIG. 24 is a diagram showing an internal structure of a computer device in one embodiment;

fig. 25 is an internal structural view of a computer device in another embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

The article information processing method provided by the embodiment of the application is suitable for the condition that the article information of the article to be checked is displayed for the user when the user has article information query requirements. May be applied in the application environment as shown in fig. 1. Wherein the terminal 102 communicates with the server 104 via a network. The data storage system may store item information needed by the server 104 when generating the target virtual space. The data storage system may be integrated on the server 104 or may be placed on the cloud or other network server. Optionally, the data storage system in the present application may use a blockchain network, that is, the server 104 obtains the item information of the item to be checked by interacting with the blockchain network. Specifically, after detecting an item query operation triggered by a user, the terminal 102 may interact with the server 104 to request the server 104 to obtain item information of an item to be checked from a data storage system (such as a block chain network), generate a target virtual space of the item to be checked based on the obtained information, and feed back the target virtual space to the terminal 102, where the terminal 102 displays the obtained target virtual space to the user. The terminal 102 may be, but not limited to, various personal computers, notebook computers, smart phones, tablet computers, internet of things devices, and portable wearable devices, and the internet of things devices may be smart televisions, smart car-mounted devices, and the like. The portable wearable device can be a smart watch, a smart bracelet, a head-mounted device, and the like. The server 104 may be implemented as a stand-alone server or as a server cluster comprised of multiple servers. If the data storage system is a blockchain network, the blockchain network may be formed by a plurality of computer devices, and each computer device forming the blockchain network may be used as a blockchain node of the blockchain network. The terminal 102 and the server 104 in this application may be nodes of a blockchain network, or may not be, if the server 104 is not a blockchain network node, it may interact with the blockchain network through a certain blockchain node.

Alternatively, when the performance of the terminal 102 in fig. 1 reaches the data processing performance of the server, the method for processing the article information provided by the present application may also be performed by only the terminal 102 and a data storage system (such as a blockchain network, or a data storage system integrated on the terminal 102) interactively.

In one embodiment, as shown in fig. 2, a method for processing article information is provided, which is described by taking the method as an example applied to the terminal in fig. 1, and includes the following steps:

s202, responding to the detected item query operation, and acquiring a target virtual space of the item to be queried.

The item query operation may be an item query operation triggered on the terminal in a manner of voice or manual input when the user has an item information query requirement. For example, a user inputs an item identifier of an item to be checked in an information search box displayed on a terminal, and an operation of clicking an information query button is an item query operation. The item identification may be a unique identification, such as an item number, used to characterize the identity of the item.

The article to be checked may be an article for which the user needs to acquire article information in the process of managing the article management service. For example, in the field of financial technology, risk assessment management is often performed on loan businesses associated with loan mortgage articles based on article information of the loan mortgage articles, and thus, the articles to be checked in this scene may be loan mortgage articles (referred to as mortgages for short) of the loan businesses.

The target virtual space of the object to be checked is a digital twin space of a physical space in which the object to be checked is located, namely a digital clone body which is completely equivalent to the physical space and is constructed by adopting a digital twin technology and imitating the physical space in which the object to be checked is located through a digital means. For example, the target virtual space for an item under inspection may be a virtual warehouse that is fully equivalent to the warehouse in which the item under inspection resides. Furthermore, the target virtual space not only restores the form of the physical space where the object to be checked is located, but also comprises the digital twin object of the object to be checked and the object information of the object to be checked. It should be noted that the display position of the digital twin object of the object to be checked in the virtual space may be set according to the position of the object to be checked in the physical space. Wherein, the digital twinning object of the object to be checked can be a digital clone body which is constructed by adopting the digital twinning technology and is completely equivalent to the object to be checked. The article information of the article to be checked may be multidimensional information related to the article to be checked, and specifically, may include, but is not limited to: at least one of article position circulation information, article structure composition information, article environment monitoring information and article associated text information; the article-associated text information at least includes: at least one of article introduction information, article ownership information, and article production progress information.

The article position circulation information can be the current geographic position of the article to be checked and the geographic position of the historical circulation. The article structural composition information may be related information characterizing the shape and configuration of the article under examination. The article environment monitoring information may be information obtained by monitoring an actual environment in which the article to be inspected is located, such as temperature, humidity, brightness, and the like of the environment in which the article to be inspected is located. The article associated text information can be text type information related to the article to be checked, and the article introduction information contained in the article associated text information can be text for explaining basic conditions of the article to be checked, such as article introduction, article physical state and article value; the property right information contained in the article can be a property document for proving the article to be checked, such as an article property right document, an article insurance contract document, an article related legal document, legal effectiveness and the like. The item production progress information contained therein may be a text recording the production progress of the item to be checked. The present embodiment is convenient for the user to more comprehensively know the current real situation of the object to be checked by displaying the multi-dimensional object information in the target virtual space.

Optionally, in this embodiment, after detecting an item query operation triggered by the user on the display interface thereof, the terminal responds to the item query operation to determine an item identifier of the item to be checked, and then, based on the item identifier of the item to be checked, obtains a target virtual space corresponding to the item identifier as a target virtual space of the item to be checked. Specifically, the present embodiment has many ways to acquire the target virtual space corresponding to the item identifier, and the ways are not limited to this. For example, one way that can be achieved is: the target virtual spaces of various searchable objects are generated in advance, and the terminal can search the target virtual space of the to-be-searched object corresponding to the identification information from a large number of generated target virtual spaces according to the identification information of the to-be-searched object. Another way to implement this is: the terminal locally executes an operation of generating a target virtual space of the object to be checked, for example, a digital twin space of a physical space where the object to be checked is located may be first constructed, and then, according to an actual location position of the object to be checked in the physical space, a digital twin object of the object to be checked and object information of the object to be checked are added to a corresponding position of the digital twin space, so as to obtain the target virtual space of the object to be checked.

And S204, displaying the target virtual space.

Specifically, after the terminal acquires the target virtual space, the target virtual space can be displayed to the user through a display screen on the terminal, so that the user can conveniently acquire the required information from the digital twin object and the object information of the object to be checked displayed in the target virtual space.

For example, fig. 3 shows a schematic diagram of a display effect of a terminal displaying a target virtual space of XX car to a user through a display screen. The target virtual space is a warehouse for storing cars, and not only shows the digital twin car with XX cars and its location in the warehouse, but also restores the real environment of the warehouse, such as lights and decorations. In addition, in order to facilitate a user to know specific article information of an article to be checked more accurately, a module for checking detailed information is further provided, such as an article position circulation information query module, an article structure composition information query module, an article environment monitoring information query module, and the like in fig. 3. In addition, the display interface of the target virtual space also provides a risk prompt function, which will be described in detail in the following embodiments. It should be noted that fig. 3 only shows one optional display style for displaying the article information of the article to be checked, and does not limit the display only by the typesetting manner, and may be adjusted according to the specification of the display screen of the terminal device and the actual requirements of the article manager, and does not limit the display style.

Therefore, for the manager of the object to be checked, the detailed information of each dimension of the XX automobile can be clearly and intuitively checked through the display interface of the target virtual space shown in fig. 3 without going to the physical space where the object to be checked is located.

Optionally, since the physical space in which the object to be examined is located is a three-dimensional space, the target virtual space is a twin space of the physical space, which is also a three-dimensional space. In this embodiment, after the terminal acquires the target virtual space, the terminal may display the target virtual space on the display screen according to a default display angle, and a subsequent user triggers an angle adjustment operation on the display screen according to an actual viewing demand of the user.

In the method for processing the article information, after detecting the article inquiry operation triggered by the user, the terminal acquires a target virtual space capable of restoring the physical space where the article to be checked is located and displays the target virtual space to the user, wherein the target virtual space is a digital twin space of the physical space where the article to be checked is located and contains the digital twin article of the article to be checked and the article information of the article to be checked. Therefore, when the user has the requirement for inquiring the article information, the user does not need to investigate on the spot, and the article information can be efficiently provided for the user at low cost by displaying the target virtual space for the user on line, so that the follow-up efficient management of the article related service is guaranteed. In addition, the mode of displaying the target virtual space on line can also highly restore the field investigation scene, and further improves the information acquisition experience of the user.

With the popularization of terminal portability, the system performance of the terminal is affected correspondingly, so that the portable terminal may not have higher data processing capability, and therefore, the difficulty of completing the operation of the target virtual space of the object to be checked locally at the terminal is higher. In order to prevent that the terminal cannot acquire an accurate target virtual space due to the above problem, the terminal of this embodiment may interact with the server in a manner as shown in fig. 4 to execute an operation of acquiring a target virtual space of an object to be checked in response to a detected object query operation, and specifically includes the following steps:

s402, responding to the detected item query operation, sending an item viewing request to a server.

The item viewing request is a request initiated by the terminal to the service when the target virtual space needs to be obtained, and the item viewing request is used for requesting the server to obtain the target virtual space of the item to be viewed.

Specifically, after detecting an item query operation triggered by a user, the terminal may generate an item viewing request corresponding to the item query operation according to the item query operation triggered by the user and a preset generation logic of the item query request, and send the item viewing request to the server, so as to instruct the server to obtain a target virtual space of an item to be viewed and feed back the target virtual space.

In order to facilitate the server to quickly acquire the target virtual space of the object to be checked, in an implementation mode, the object checking request carries an object identifier of the object to be checked; the article checking request is specifically used for instructing the server to acquire article information of the article to be checked according to the article identifier of the article to be checked, and generating a target virtual space according to the article information and the candidate virtual space acquired by the server according to the article identifier of the article to be checked.

The candidate virtual space may be a target virtual space of the item to be checked, which is last shown by the terminal for the user. If the article to be checked is not checked before, the candidate virtual space corresponding to the article to be checked at this time may be a virtual space which is constructed according to the physical space where the article to be checked is located and to which article information is not added. It should be noted that how the server obtains the item information of the item to be checked according to the item identifier and obtains the candidate virtual space of the item to be checked according to the item identifier in this embodiment, and then the process of generating the target virtual space according to the item information and the candidate virtual space will be described in detail in the following embodiments, which is not repeated herein. According to the implementation mode, the article information and the candidate virtual space are searched and obtained through the article identification of the article to be searched, the accuracy and the efficiency of obtaining the article information and the candidate virtual space are improved, in addition, the article information in the target virtual space is obtained and added in real time, and the timeliness of the article information displayed in the target virtual space is greatly improved.

Since the target virtual space is used for the user to obtain the article information of the article to be checked, it is very important to ensure the accuracy of the article information contained therein. In one possible embodiment, the item information of the item to be examined is obtained from a blockchain network. For example, the server may initiate an information acquisition request carrying the article identifier of the article to be checked to the blockchain network based on the article identifier of the article to be checked, so as to request the blockchain link to acquire the article information of the article to be checked from the blockchain network and feed back the article information to the server. Due to the fact that the safety of the block chain of decentralized storage is high, the article information acquired from the block chain network has high safety and reliability, and the accuracy of the target virtual space generated based on the article information is further guaranteed.

S404, receiving the target virtual space of the object to be checked sent by the server.

Specifically, after the server generates the target virtual space, the target virtual space is fed back to the terminal, and the terminal can receive the target virtual space of the object to be checked.

In this embodiment, the terminal requests the server to generate and feed back a target virtual space of an item to be checked by sending an item checking request to the server. The generation operation of the target virtual space is not required to be executed locally by the terminal, so that the operation of acquiring the target virtual space by the terminal is not limited by the self calculation performance, and even a portable terminal with poor calculation capability can quickly acquire the accurate target virtual space.

In an embodiment, the target virtual space displayed to the user by the terminal may not only be viewed by the user, but also be used for triggering an item risk prompt operation when the user finds that item information has a risk, as shown in fig. 5, the method includes:

s502, responding to the detected item query operation, and acquiring a target virtual space of the item to be queried.

The target virtual space is a digital twin space of a physical space where the object to be checked is located, and the target virtual space comprises the digital twin object of the object to be checked and object information of the object to be checked.

S504, displaying the target virtual space.

S506, responding to the item risk prompt operation input by the user, and triggering the server to output early warning prompt information of the item to be checked.

The article risk prompting operation can be a prompting operation which is triggered by a user to prompt related personnel or system articles to have risks when the user artificially judges that the articles to be checked have risks by checking information in a target virtual space displayed by the terminal. The early warning prompt information of the article to be checked can be generated early warning information based on article risk prompt operation, and the early warning prompt information is used for prompting the article to be checked to carry out early warning processing so as to obtain an early warning processing result. The early warning processing may be processing of the object to be checked based on the early warning prompt information, and may include but is not limited to: the method comprises the steps of article value reevaluation processing, article position circulation processing, article transaction processing and the like. The early warning processing result may be a result obtained after the early warning processing is performed on the article to be checked, for example, if the early warning processing is the article value reestimation processing, the corresponding early warning processing result is the reestimated article value; if the early warning processing is article position circulation processing, the corresponding preprocessing result is the geographical position of the circulated article; if the early warning processing is article transaction processing, the corresponding preprocessing result is transaction time, transaction party, transaction price and the like.

Specifically, when a user views a target virtual space displayed by a terminal, if it is determined that a certain risk exists in an article to be checked according to article information in the target virtual space, an article risk prompt operation can be triggered on a terminal display interface. For example, reference information, risk cause, risk level, and the like are input. After detecting an article risk prompt operation input by a user, a terminal generates an article risk prompt based on the article risk prompt operation, such as an article identifier, a risk reason and a risk grade of a currently displayed article to be checked, reference information for judging that a risk exists by the user, and the like, and sends the generated article risk prompt to a server, the server generates an early warning prompt message of the article to be checked based on the article risk prompt and outputs the early warning prompt message to a terminal of a service management party corresponding to the article, so that the terminal of the service management party automatically and/or informs related personnel of early warning processing of the article to be checked according to the received early warning prompt message to obtain an early warning processing result.

For example, if the article to be checked is the XX vehicle serving as the security, when a security manager of the credit agency checks the target virtual space of the XX vehicle through the interface shown in fig. 3, the security manager of the credit agency finds that the seat is absent inside the XX vehicle, and the value of the vehicle may be affected due to the incomplete internal structure of the vehicle, and at this time, the security manager may input "article structure composition information" as reference information in a risk prompt box of the target virtual space interface displayed at the terminal; inputting 'the lack of seats in the vehicle interior structure' as a risk cause; enter "high" as the risk level. And clicking a sending button to finish inputting the article risk prompt operation for the XX vehicle. And at the moment, after the terminal detects the article risk prompting operation, article risk prompting information, namely article structure composition information, the lack of seats and high level of the in-vehicle structure, is extracted and sent to the server, the early warning prompting information of the XX vehicle is generated by the server according to the article risk prompting information and is sent to the terminal of the loan service management party, the terminal of the service management party can perform value evaluation on the loan mortgage house according to the early warning prompting information and a value evaluation logic at the moment, if the evaluation value is lower than the loan value, related personnel are informed to sell the mortgage, and the value evaluation result and the selling condition are used as early warning processing results.

In this embodiment, the target virtual space displayed to the user by the terminal can be checked by the user, and can also support manual triggering of the article risk prompt operation, and after the risk prompt operation is detected, the server is triggered to output the early warning prompt information of the article to be checked. The multiple effects of displaying the article information of the article to be checked and assisting the management of the article can be achieved.

Further, in the above embodiment, the early warning prompt information of the object to be checked, which is output by the service to the outside, is used for prompting the object to be checked to perform early warning processing, so as to obtain an early warning processing result. Since the early warning processing effect substantially belongs to the related information of the object to be checked, in order to facilitate the user to check the processing condition corresponding to the object risk prompt operation input by the user in the target virtual space in time, in another implementation mode, the terminal can receive and display the updated target virtual space; and updating the target virtual space based on the early warning processing result to obtain the updated target virtual space. Specifically, the server may obtain an early warning processing result fed back by an output side of the server after processing the early warning prompt information, and update information of the currently displayed target virtual space according to the received early warning processing result, for example, add the early warning processing result to the target virtual space to obtain an updated target virtual space, and then send the updated target virtual space to the terminal, which receives and displays the updated target virtual space to the user. The method has the advantages that the user can conveniently check the processing condition corresponding to the input item risk prompt operation in the target virtual space in time, and the timeliness and comprehensiveness of the display information in the target virtual space displayed to the user are guaranteed.

In one embodiment, as shown in fig. 6, a method for processing item information is provided, which is described by taking the method as an example applied to the server in fig. 1, and includes the following steps:

s602, responding to the received item checking request, and acquiring item information of the item to be checked and a candidate virtual space corresponding to the item to be checked.

Wherein, the article information of the article to be checked at least comprises: at least one of article position circulation information, article structure composition information, article environment monitoring information and article associated text information; the article-associated text information includes at least: at least one of article introduction information, article ownership information, and article production progress information.

Optionally, in response to the received item viewing request, the server may search, from the data storage system storing the item information and the candidate virtual space, item information of an item to be viewed that meets the item query request, and a candidate virtual space corresponding to the item to be viewed.

Optionally, in order to facilitate the server to quickly locate the object to be checked, the object checking request may carry identification information of the object to be checked, and if the object checking request received by the server is sent by the terminal, the server responds to the received object checking request, and obtains the object information of the object to be checked and the candidate virtual space corresponding to the object to be checked, in an optional implementation manner: responding to an article checking request sent by a terminal, and acquiring article information of an article to be checked according to an article identifier of the article to be checked carried in the article checking request; and obtaining a candidate virtual space corresponding to the article to be checked according to the article identification of the article to be checked.

Specifically, when a user has a demand for acquiring article information of an article to be checked, an article query operation is triggered on the terminal, and the terminal sends an article identification article checking request of the article to be checked carried to the server in response to the detected article query operation. The server responds to an article checking request sent by the terminal, and obtains article information of an article to be checked and a candidate virtual space of the article to be checked, which are required to be inquired by a user, according to an article identifier carried in the request.

For example, the server responds to the received item checking request, acquires an item identifier of the item to be checked from the item checking request, then uses the identifier information as an index, searches item information corresponding to the identifier information from a data storage system storing the item information and the candidate virtual space as item information of the item to be checked, and searches the virtual space corresponding to the item identifier as the candidate virtual space corresponding to the item to be checked. According to the method and the device, the identification information of the object to be checked is used as the index to inquire the object information and the candidate virtual space, so that the acquisition efficiency and accuracy of the object information and the candidate virtual space are greatly improved, and the guarantee is provided for the subsequent quick and accurate generation of the target virtual space.

It should be noted that the item information of the item to be checked acquired by the server at this time may be all item information about the item to be checked, or may be only the item information added after the item to be checked is checked last time.

In addition, since the candidate virtual space of this embodiment is the target virtual space of the article to be checked that is displayed by the user last time by the terminal, when the article to be checked is an article that is first searched by the server, since the target virtual space has not been generated for the article to be checked before, at this time, the article to be checked does not have a corresponding candidate virtual space, that is, the candidate virtual space of the article to be checked is not recorded in the data storage system, so as to ensure that the server can acquire the candidate virtual space of the article to be checked under any circumstances, when executing this step, the server may query whether the article to be checked has a constructed candidate virtual space according to the article identifier of the article to be checked; if not, acquiring the environmental information of the physical space where the article to be checked is located; and constructing a candidate virtual space corresponding to the article to be checked according to the environment information.

The environment information of the physical space where the object to be checked is located may be related information of the real environment where the object to be checked is located, and may include, but is not limited to: image data, video data, point cloud data, structural frame data and the like of the real environment where the object to be checked is located. Specifically, the server may first use the article identifier of the article to be checked as an index, search in the data storage system whether a candidate virtual space corresponding to the article identifier exists, if not, obtain environment information of a physical space where the article to be checked is located in a real-time acquisition manner, use a Unity3D technology, construct a virtual space that is completely equivalent to the real physical space according to the obtained environment information, and establish a mapping relationship between the constructed virtual space and the real physical space, thereby completing a construction process of the candidate virtual space and obtaining the candidate virtual space corresponding to the article to be checked.

When the candidate virtual space does not exist in the object to be checked, the candidate virtual space is constructed based on the digital twinning technology according to the environment information of the physical space where the object to be checked is located, and guarantee is provided for the subsequent generation of the target virtual space.

And S604, generating a target virtual space according to the item information and the candidate virtual space.

The target virtual space is a digital twin space of a physical space where an object to be checked is located; the target virtual space comprises the digital twin object of the object to be checked and the object information of the object to be checked.

Optionally, the server may adjust and update information of the digital twin item of the item to be checked displayed in the candidate virtual space based on the acquired item information, so as to obtain the target virtual space. Specifically, the acquired article information includes at least one of article position circulation information, article structure composition information, article environment monitoring information and article associated text information; the article-associated text information at least includes: at least one of article introduction information, article ownership information, and article production progress information. Therefore, the specific manner of generating the target virtual space according to the item information and the candidate virtual space in the embodiment may include at least one of the following: adjusting the display position of the digital twin object of the object to be checked in the candidate virtual space according to the object position circulation information in the object information; adjusting the display form of the digital twin object of the object to be checked in the candidate virtual space according to the object structure composition information in the object information; adjusting the storage environment of the digital twin object of the object to be checked in the candidate virtual space according to the object environment monitoring information in the object information; and updating the display text of the digital twin object of the object to be checked in the candidate virtual space according to the object associated text information in the object information, and further taking the candidate virtual space updated by at least one mode as a target virtual space.

It should be noted that the candidate virtual space of this embodiment includes article information of an article to be checked that is displayed last time, and if the article information obtained this time by the server is newly added article information after the article to be checked is checked last time, the article information existing in the candidate virtual space may be supplemented based on the newly added article information, so as to obtain the target virtual space. When the article information acquired by the server this time is all article information of the article to be checked, the existing article information in the candidate virtual space may be replaced based on all article information acquired this time, so as to obtain the target virtual space. Or comparing the article information acquired this time with the existing article information in the candidate virtual space, and supplementing the newly added article information acquired this time in the candidate virtual space to obtain the target virtual space.

And S606, outputting the target virtual space.

The target virtual space is a digital twin space of a physical space where an object to be checked is located; the target virtual space comprises a digital twin article of the article to be checked and article information of the article to be checked.

Specifically, after generating a target virtual space of an article to be checked, the server may send the target virtual space to a party that sends an article checking request; the target virtual space can also be output to the user through a locally integrated display device; and the subsequent processing operation can be executed by the subsequent process based on the target virtual space.

According to the item information processing method, after receiving the item checking request, the server firstly obtains the item information of the item to be checked and the candidate virtual space of the item to be checked, and generates and outputs the digital twin item containing the item to be checked and the item information target virtual space according to the item information and the candidate virtual space. The target virtual space is obtained after the candidate virtual space is processed according to the real-time acquired article information, so that the timeliness of the target virtual space display information is guaranteed. In addition, the target virtual space output by the server can be displayed to the user, so that when the user has article information inquiry requirements, the user does not need to investigate on the spot, and article information can be efficiently provided for the user at low cost through the target virtual space displayed on line, and further, the follow-up efficient management of article associated services is guaranteed. And the scene of field investigation can be highly restored, and the information acquisition experience of the user is further improved.

Since the target virtual space is used for the user to obtain the article information of the article to be checked, it is very important to ensure the accuracy of the article information contained therein. Therefore, in an embodiment, as shown in fig. 7, in response to an item viewing request which is sent by a terminal and carries an item identifier of an item to be viewed, a specific manner of obtaining item information of the item to be viewed may include:

s702, an information acquisition request carrying the item identification of the item to be checked is sent to the block chain network.

The information acquisition request may be a request initiated by the server to the blockchain network when the server has an item information acquisition demand, where the information acquisition request is used to request to acquire item information of an item to be checked from the blockchain network.

Specifically, the server may obtain an article identifier of the article to be checked from the received article checking request, then generate an information obtaining request carrying the article identifier of the article to be checked based on the relevant logic for generating the information obtaining request according to the article identifier, and send the generated information obtaining request to the block chain network.

And S704, receiving the article information of the article to be checked, which is sent by the block chain node.

Specifically, after receiving the information acquisition request, a block link point (i.e., a block generation node) in the block chain network extracts an article identifier carried in the information acquisition request, and then searches article information corresponding to the article identifier in the block chain network based on the article identifier. Optionally, the block link point searches all the article information recorded in the block chain network corresponding to the article identifier and feeds back the article information to the server, or the block link point acquires a timestamp of the article information of the article to be checked according to the last request of the server, acquires the article information of the article to be checked, the information storage time of which is after the timestamp, from the block chain network, that is, feeds back the article information newly added to the article to be checked to the server. Correspondingly, the server receives the article information of the article to be checked, which is sent by the blockchain node.

In this embodiment, the server acquires the article information of the article to be checked from the blockchain through interaction with the blockchain network, and the security of the blockchain stored in a decentralized manner is high, so that the article information acquired by the server from the blockchain network has high security and reliability, and the accuracy of a target virtual space generated based on the article information subsequently is ensured.

In order to prevent a situation that an error between an output target virtual space and a real physical space where an object to be checked is located is large due to mismatching between item information acquired by a server and a candidate virtual space, in an embodiment, a specific implementation manner that the server generates the target virtual space according to the item information and the candidate virtual space may include: verifying the article information according to the space information of the candidate virtual space; and if the verification is passed, generating a target virtual space according to the article information and the candidate virtual space.

The spatial information of the candidate virtual space may include, but is not limited to: the spatial position and spatial environment of the candidate virtual space, etc. The space information of the candidate virtual space may be carried in the information acquisition request together with the article identifier of the article to be checked, or may be determined by the server according to the environment information of the physical space where the article to be checked is obtained when the candidate virtual space is first constructed, which is not limited.

Specifically, since the article information includes article position circulation information and article environment monitoring information, the server may perform position verification on the article information according to the spatial position and the article position circulation information included in the article information, for example, determine whether the current geographic position of the article is located in the candidate virtual space according to the article position circulation information and the spatial position of the candidate virtual space, and if yes, indicate that the position verification on the article information is passed. And carrying out environment verification on the article information according to the space environment and the article environment monitoring information contained in the article information. For example, whether the space environment and the article environment monitoring information are consistent or not is compared, and if yes, the environment verification of the article information is passed. Optionally, in this embodiment, when both the position verification and the environment verification of the article information pass, it is considered that the article information passes the verification, and at this time, the server may execute the subsequent operation of generating the target virtual space according to the article information and the candidate virtual space, and otherwise, re-trigger the execution of the operation of acquiring the article information of the article to be checked and the candidate virtual space corresponding to the article to be checked.

In this embodiment, before the server generates the target virtual space according to the article information and the candidate virtual space, a process of checking consistency of the acquired article information and the space information of the candidate virtual space is introduced, so that matching between the acquired article information and the candidate virtual space is ensured, and accuracy of the generated target virtual space is further ensured.

In an embodiment, the target virtual space displayed to the user by the terminal is not only available for the user to check, but also available for the user to trigger the item risk prompt operation when the user finds that the item information has a risk, and at this time, the server may further add the following interaction process with the terminal on the basis of the above embodiment: receiving an article risk prompt sent by a terminal, and outputting early warning prompt information of an article to be checked according to the article risk prompt; the early warning prompt information is used for prompting the object to be checked to carry out early warning processing so as to obtain an early warning processing result. It should be noted that, the specific implementation manner of the interaction process has been introduced in the above embodiment, and is not described herein again. In the embodiment, the server interacts with the terminal to realize the functions of supporting manual triggering of the item risk prompt operation at the terminal and outputting the early warning prompt information outwards, so that multiple effects of displaying the item information of the item to be checked and assisting in management of the item are achieved.

Further, in order to facilitate a user to check the processing condition corresponding to the item risk prompt operation input by the user in the target virtual space in time, in another implementation manner, the server may obtain an early warning processing result, and update information of the item to be checked in the target virtual space according to the early warning processing result; and sending the updated target virtual space to the terminal for displaying by the terminal. For example, the server may add the early warning processing result to the currently displayed target virtual space to obtain an updated target virtual space, and then send the updated target virtual space to the terminal, which receives and displays the updated target virtual space to the user. The method has the advantages that the user can conveniently check the processing condition corresponding to the input item risk prompt operation in the target virtual space in time, and the timeliness and comprehensiveness of the display information in the target virtual space displayed to the user are guaranteed.

In an embodiment, as shown in fig. 8, a method for processing article information is provided, which is described by taking the data storage system in fig. 1 as a blockchain network and applying the method to a blockchain node in the blockchain network in fig. 1 as an example, and includes the following steps:

s802, in response to the information acquisition request sent by the server, the article information of the article to be checked is searched from the blockchain network.

Specifically, in order to ensure the security of the article information, in this embodiment, the article information is stored in the blockchain network, when the server receives an article checking request, that is, when there is an article information acquisition demand, an information acquisition request carrying an article identifier of an article to be checked is initiated to the blockchain network, after receiving the information acquisition request, the blockchain link point extracts the article identifier of the article to be checked from the information acquisition request, and searches for the article information corresponding to the article identifier on the blockchain based on the article identifier.

And S804, sending the article information of the article to be checked to a server.

Specifically, after the article information of the article to be searched is found, the block chain network sends the found article information to the server. The server generates a target virtual space according to the received article information and the article identification of the article to be checked, acquires the candidate virtual space corresponding to the article to be checked, and transmits the target virtual space to the terminal for displaying.

In this embodiment, in response to an information acquisition request sent by a server, a block chain node searches article information of an article to be checked from a block chain network and feeds the article information back to the server, so that the server generates a target virtual space according to the article information and an article identifier of the article to be checked, and the candidate virtual space corresponding to the article to be checked is acquired according to the article information and the article identifier of the article to be checked, and then displays the target virtual space to a user through a terminal. In this embodiment, the item information used for generating the target virtual space is acquired from the blockchain network, and because the security of the decentralized storage blockchain is higher, the item information acquired by the server from the blockchain network has higher security and reliability, thereby providing guarantee for the subsequent server to generate an accurate target virtual space based on the item information. The terminal displays the target virtual space to the user, so that the user can check the article information on line without field investigation when having the article information query requirement, thereby realizing the low-cost and high-efficiency article information provision for the user and providing guarantee for the follow-up and high-efficiency article associated service management.

Optionally, as time is accumulated, the article information stored in the blockchain network for the article to be checked is more and more, so that the speed of the server generating the target virtual space according to the article information and the candidate virtual space is slower and slower. In order to solve the problem, in this embodiment, in response to the information acquisition request sent by the server, a further optional implementation manner of searching for the item information of the item to be checked from the blockchain network by the blockchain node may be: responding to an information acquisition request sent by a server, and acquiring a historical query timestamp of an article to be checked according to an article identifier of the article to be checked carried in the information acquisition request; and searching for newly added article information of the article to be searched from the block chain network according to the historical query timestamp and the article identification. Specifically, the block link point may be configured to acquire an article identifier of an article to be checked in response to an information acquisition request sent by the server, determine, according to the article identifier, a time at which the server last sent the information acquisition request carrying the article identifier, use the time as a historical query timestamp of the article to be checked, then, based on the historical query timestamp and the article identifier, search, in the block chain network, for article information whose timestamp is located after the historical query timestamp and belongs to the article identifier, use the article information that is newly added after the information is acquired last time for the article to be checked, and feed the acquired newly added article information back to the server.

In the embodiment, by introducing the historical query timestamp, the newly-added article information of the distance between the article to be queried and the article to be queried last time is obtained and fed back to the server, so that the data volume of the article information fed back to the server is greatly reduced, and because the candidate virtual space used by the server when generating the target virtual space is the target virtual space generated after the article information is obtained last time, the complete and accurate target virtual space can be generated only according to the newly-added article information at present, and compared with the method for acquiring the full amount of article information, the generation efficiency of the target virtual space is greatly improved.

Optionally, in order to prevent that the error between the finally output target virtual space and the real physical space where the object to be checked is located is large due to the fact that the object information fed back to the server by the block link point is not matched with the candidate virtual space obtained by the server, in an embodiment, a specific implementation manner that the block link point sends the obtained object information of the object to be checked to the server may include: acquiring space information of a candidate virtual space; verifying the article information according to the space information of the candidate virtual space; and if the verification is passed, sending the article information to the server. Optionally, at this time, the spatial information of the candidate virtual space may be carried in an information acquisition request initiated by the server. How to specifically check the article information according to the spatial information of the candidate virtual space by the block link point is similar to the process of checking the article information according to the spatial information of the candidate virtual space by the server described in the above embodiment, and details are not repeated here.

In this embodiment, before feeding back the found item information to the server, the blockchain node introduces a process of checking consistency between the item information and the spatial information of the candidate virtual space, so that matching between the item information fed back to the server and the candidate virtual space obtained by the server is ensured, and a guarantee is provided for a subsequent server to generate an accurate target virtual space.

In an embodiment, as shown in fig. 9, based on the above embodiment, the further description is made on the uplink process of the article information of the article to be checked, which specifically includes:

s902, responding to the information chaining request of the article to be checked, and acquiring the article information of the article to be checked.

The information uplink request may be a request for requesting uplink storage of article information of an article to be checked, where the information uplink request may carry the article information to be stored, or may carry data acquisition source information of the article information to be stored.

Specifically, after receiving the information uplink request of the object to be checked, if the block link point carries the information of the object to be stored, the block link point can directly extract the object information of the object to be checked from the information uplink request at the moment; if the data acquisition source information of the article information to be stored is carried in the block link point, the block link point needs to access the data acquisition source according to the data acquisition source information and acquire the article information of the article to be checked from the data acquisition source. It should be noted that, in this embodiment, the article information of the article to be checked, which is obtained by the block chain node, may be all obtained from the information uplink request, may also be all obtained from the data obtaining source, and may also be a part obtained from the information uplink request, and a part obtained from the data obtaining source, which is not limited herein.

And S904, calling the intelligent contract and verifying the article information.

Wherein, this embodiment is checked article information and is included: at least one of information validity check, information format check, information correlation check and information integrity check. The information relevance verification can verify and judge whether the content recorded in the associated text information of different articles has relevance, whether the corresponding same attribute information is consistent, and the like.

Specifically, all relevant logics for processing the item information may be predefined in the intelligent contract of this embodiment, for example, the relevant logics include a relevant logic for verifying the item information and a relevant logic for giving an early warning to the item information. After the block chain node acquires the article information of the article to be checked, the related logic specified in the intelligent contract for checking the article information can be called, and whether the acquired article information is legal, correct in format, relevant or not and complete or not are judged, so that the article information is checked.

And S906, if the verification is passed, performing uplink storage on the article information.

Specifically, if the verification is passed, the acquired article information is subjected to uplink storage, so that when a subsequent server needs to acquire the information of the article to be checked, the article information corresponding to the article to be checked is searched from the block chain network.

Before the article information of the article to be checked is linked, the article information to be linked is checked, so that the accuracy and the effectiveness of the article information stored in the linked mode are guaranteed. And guarantee is provided for generating a target virtual space by subsequently acquiring accurate article information.

Optionally, the article information of this embodiment includes a plurality of types, for example, includes at least one of article position circulation information, article structure composition information, article environment monitoring information, and article related text information; the article-associated text information at least includes: at least one of article introduction information, article ownership information, and article production progress information. So, usually, the block link point needs to acquire the information of the articles to be linked from multiple data sources. Therefore, in another possible implementation manner, in response to the information uplink request of the object to be checked, the block link point may obtain the object information of the object to be checked by: and responding to the information uplink request of the article to be checked, and acquiring the article information of the article to be checked from at least one of a business management end, an ownership management end, an article production end and an environment monitoring end which are associated with the article to be checked.

Specifically, the block link point may respond to an information chaining request of an article to be checked, and acquire article position circulation information, article structure composition information, article introduction information, and the like of the article to be checked from a service management terminal associated with the article to be checked; acquiring the item ownership information of the item to be checked from an ownership management terminal; acquiring article production progress information of an article to be checked from an article generating end; and acquiring article environment monitoring information of the article to be checked from the environment monitoring end. For example, if the item to be checked is a credit mortgage house, the geographic position, the house layout drawing, the house introduction information and the like of the credit mortgage house are acquired from a credit agency; acquiring a property right certificate, mortgage registration and a land use certificate of a credit mortgage house from a property agency; obtaining an insurance contract for a credit mortgage premises from an insurance agency; acquiring house seal check registration and lease contracts from legal institutions; acquiring project progress and market quotation conditions of credit mortgage houses from real estate enterprises; and obtaining environment monitoring information of the mortgage house from the monitoring equipment of the environment where the mortgage house is located, and the like. In the embodiment, the block link points acquire the article information of the article to be checked from the multi-dimensional data source for chaining, so that the comprehensiveness of acquiring the article information is improved.

In order to assist the article management party in managing the articles to be checked, in an embodiment, as shown in fig. 10, after the article information of the articles to be checked is stored in the block link point, the method may further perform early warning judgment on the article information stored in the block chain, and specifically includes the following steps:

and S1002, calling an intelligent contract, carrying out early warning judgment on the article information of the article to be checked stored in the chain, and determining whether to output early warning prompt information.

The early warning prompt information is used for prompting the object to be checked to carry out early warning processing so as to obtain an early warning processing result.

Specifically, when detecting that the current condition of early warning judgment is met, the block link point triggers and calls a related logic specified in an intelligent contract for early warning judgment of article information, determines whether the article information of the article to be checked stored in the chain has a risk, and if so, generates and outputs early warning prompt information to external equipment (such as a terminal of a service management party corresponding to the article to be checked).

Optionally, there are many specific implementation manners for detecting that the current early warning judgment condition is met, which are not limited to these, and for example, the implementation manners may include, but are not limited to: (1) Detecting that the current time reaches a set early warning judgment period; (2) detecting the production progress delay of the object to be checked; (3) Detecting disputes (such as economic disputes) of the objects to be checked; (4) And detecting natural disasters (such as fire, flood or earthquake) in the environment where the object to be detected is located. Optionally, in order to avoid frequently triggering the early warning judgment on the object to be checked, in this embodiment, a corresponding allowable fluctuation range may be set for each kind of early warning judgment condition, and it is determined that the early warning judgment condition is currently satisfied only if the allowable fluctuation range is exceeded. For example, if the production progress of the object to be checked has a delay, it may be further determined whether the delay market exceeds an allowable range (for example, 1 year), and if so, it is determined that the early warning determination condition is currently satisfied.

And S1004, performing uplink storage on the early warning processing result and the early warning prompt information.

Because the early warning processing result and the early warning prompt information both belong to the related information of the article to be checked, in order to ensure the comprehensiveness and traceability of the article information, after the block chain node outputs the early warning prompt information to the external equipment, the block chain node also receives the early warning processing result of the early warning prompt information fed back by the external equipment, and the early warning processing result and the early warning prompt information are jointly used as the article information of the article to be checked for chain storage.

In this embodiment, the intelligent contract is called through the blockchain network to automatically detect the object to be checked with the risk, and the early warning prompt information is output, so that the effect of assisting the object management through the blockchain is achieved. In addition, the early warning processing result and the early warning prompt information are subjected to uplink storage, comprehensiveness and traceability of the article information stored on the chain are guaranteed, and then guarantee is provided for the accurate and comprehensive target virtual space generated subsequently.

In an embodiment, a signaling interaction flow diagram of the method for processing item information according to this embodiment is shown. As shown in fig. 11, the method includes the steps of:

s1101, the block link point responds to the information chaining request of the article to be checked, and obtains the article information of the article to be checked from at least one of a business management end, an ownership management end, an article production end and an environment monitoring end which are associated with the article to be checked.

And S1102, calling the intelligent contract by the block chain node, checking the article information, and if the checking is passed, performing chain link storage on the article information.

Wherein the verifying comprises: at least one of information validity check, information format check, information correlation check and information integrity check.

S1103, the terminal sends an item checking request to the server in response to the detected item inquiry operation.

And S1104, the server receives the item checking request, and initiates an information acquisition request carrying the item identifier of the item to be checked to the block chain network according to the item identifier of the item to be checked carried in the item checking request.

S1105, the block chain node receives the information acquisition request and searches the article information of the article to be checked from the block chain network.

Furthermore, the block chain node can respond to an information acquisition request sent by the server and acquire a historical query timestamp of an article to be checked according to an article identifier of the article to be checked carried in the information acquisition request; and according to the historical query timestamp and the article identification, newly added article information of the article to be searched is searched from the block chain network.

And S1106, the block link point sends the found article information of the article to be checked to a server.

Further, the block chain node can acquire the spatial information of the candidate virtual space; verifying the article information according to the space information of the candidate virtual space; and if the verification is passed, sending the article information to the server.

S1107, the server inquires whether the item to be checked has the constructed candidate virtual space according to the item identifier of the item to be checked, if so, the S1108 is executed, and if not, the S1109 is executed.

S1108, if the virtual space exists, the server acquires the constructed candidate virtual space of the object to be checked.

S1109, if the physical space does not exist, the server acquires the environmental information of the physical space where the article to be checked is located; and constructing a candidate virtual space corresponding to the article to be checked according to the environment information.

S1110, the server verifies the article information according to the space information of the candidate virtual space; and if the verification is passed, generating a target virtual space according to the article information and the candidate virtual space.

S1111, the server sends the target virtual space to the terminal.

And S1112, the terminal receives and displays the target virtual space of the object to be checked sent by the server.

Wherein the target virtual space is a digital twin space of a physical space where the object to be checked is located; the target virtual space comprises the digital twin article of the article to be checked and the article information of the article to be checked.

S1113, the terminal responds to the article risk prompt operation input by the user and sends an article risk prompt to the server;

and S1114, the server receives the article risk prompt sent by the terminal and outputs the early warning prompt information of the article to be checked according to the article risk prompt.

And the early warning prompt information is used for prompting the object to be checked to carry out early warning treatment so as to obtain an early warning treatment result.

And S1115, the server acquires the early warning processing result and updates the information of the object to be checked in the target virtual space according to the early warning processing result.

And S1116, the server sends the updated target virtual space to the terminal.

S1117, the terminal receives and displays the updated target virtual space.

And S1118, calling the intelligent contract by the block chain link points, carrying out early warning judgment on the article information of the articles to be checked stored in the chain, and determining whether to output early warning prompt information or not.

The early warning prompt information is used for prompting the object to be checked to be early-warned so as to obtain an early warning processing result.

And S1119, the block chain node stores the early warning processing result and the early warning prompt message in a chain linking mode.

The processes of S1113 to S1117 and the processes of S1118 to S1119 may be performed simultaneously without any existing order, or S1118 to S1119 may be performed first and then S1113 to S1117 may be performed, and this is not limited to this, as appropriate.

For the specific processes of S1101-S1119, reference may be made to the description of the method embodiments, which implement the similar principle and technical effect, and details are not repeated herein.

In one embodiment, as shown in fig. 12, an alternative example of a credit agency system, terminal, server and blockchain network interaction implementation article information processing method is given by taking an article to be checked as a credit mortgage house. Specifically, the method comprises the following steps: the credit agency system can acquire physical information of a credit mortgage house of a credit business managed by the credit agency system through external system introduction, scanning of a two-dimensional code on the credit mortgage house or manual input and the like, for example, after a geographic position of the credit mortgage house (which can be acquired through a GPS (global positioning system) positioning device installed on the credit mortgage house), a house layout, house introduction information and the like, initiate an information chaining request containing the physical information to a block chain network, and after receiving the information chaining request, the block chain nodes acquire the physical information contained in the information chaining request, and then interact with a real estate enterprise, an insurance agency, a property agency, a legal agency and monitoring equipment (for example, an induction device deployed around the credit mortgage house) respectively according to an external data source specified in the information chaining request to acquire engineering progress, an insurance contract, property right information, legal data and monitoring data of the credit mortgage house.

After the block chain node acquires the house information of the credit mortgage house, the block chain node calls an intelligent contract to check the acquired house information, specifically, the intelligent contract may include at least one of information validity check, information format check, information relevance check and information integrity check. And if the verification is passed, performing cochain storage on the acquired house information to register the physical information of the house on the block chain network and clarify the ownership and change condition of the house.

When an escort administrator wants to check the related information of the credit mortgage house, an article query operation can be triggered on a terminal, the terminal responds to the detected article query operation and sends an article check request to a server, and the server responds to the article check request sent by the terminal and initiates an information acquisition request carrying a house identifier of the credit mortgage house to a block chain network; the block chain nodes respond to an information acquisition request sent by the server, house information of the loan mortgage house is searched from the block chain network and fed back to the server, and after the server acquires the house information, whether the loan mortgage house has a constructed candidate virtual space or not is inquired according to house identification of the loan mortgage house; if not, acquiring the environmental information of the physical space where the loan mortgage house is located; and based on the environment information, using Unity3D to build a virtual space with the size of 1: 1 with the physical space, and building mapping with the physical space to obtain a candidate virtual space corresponding to the mortgage house, and further generating a target virtual space according to the obtained house information and the candidate virtual space, and feeding the target virtual space back to the terminal for the terminal to display to a security manager.

The security manager accessible terminal display screen inspects and monitors the loan mortgage house, if it judges that this loan mortgage house needs to carry out the early warning suggestion of risk, then can trigger article risk suggestion operation on the terminal, the terminal can trigger the server to credit agency system output to the early warning suggestion information of this loan mortgage house, and obtain the early warning processing result of credit agency system after going out this early warning suggestion information, the server can be based on this early warning processing result and give the terminal show again after to the virtual space update of target.

For a block chain node, when the condition that the early warning judgment condition is met at present is checked, an intelligent contract is called, the article information of the article to be checked stored on the chain is subjected to early warning judgment, whether the early warning prompt information is output to a credit agency system or not is determined, if yes, the early warning prompt information is output, the early warning treatment result after the credit agency system treats the early warning prompt information is obtained, and the early warning treatment result and the early warning prompt information are subjected to chain winding storage. So as to facilitate the follow-up tracing of the early warning prompting condition.

In the embodiment, the management level of the credit agency system on the deposit is improved by combining and using new technologies such as digital twin, internet of things and block chains, manual processing is replaced by digitalization, offline operation is replaced by online operation, and risks of the credit agency in the aspect of deposit management are avoided or solved. Specifically, the labor and time costs of the escort administrator for regular on-site inspection are reduced. In addition, the block chain network is introduced to automatically perform early warning judgment on the escorts, so that the timeliness and accuracy of risk identification are improved. In addition, chain processing is carried out on the security information of the security, so that guarantee is provided for authenticity of security and risk monitoring management.

It should be understood that, although the steps in the flowcharts related to the embodiments are shown in sequence as indicated by the arrows, the steps are not necessarily executed in sequence as indicated by the arrows. The steps are not limited to being performed in the exact order illustrated and, unless explicitly stated herein, may be performed in other orders. Moreover, at least a part of the steps in the flowcharts related to the above embodiments may include multiple steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, and the order of performing the steps or stages is not necessarily sequential, but may be performed alternately or alternately with other steps or at least a part of the steps or stages in other steps.

Based on the same inventive concept, the embodiment of the present application further provides an article information processing apparatus for implementing the above article information processing method. The implementation scheme for solving the problem provided by the apparatus is similar to the implementation scheme described in the method, so the specific limitations and beneficial effects in the embodiment of the apparatus for processing one or more article information provided below can be referred to the limitations on the method for processing the article information in the foregoing, and details are not described here again.

In one embodiment, as shown in fig. 13, there is provided an article information processing apparatus 1, which is configurable in a terminal, including: a space acquisition module 10 and a space display module 11, wherein:

a space obtaining module 10, configured to obtain a target virtual space of an item to be checked in response to a detected item query operation; the target virtual space is a digital twin space of a physical space where the object to be checked is located, and the target virtual space comprises the digital twin object of the object to be checked and object information of the object to be checked;

and the space display module 11 is used for displaying the target virtual space.

In one embodiment, as shown in fig. 14, the space acquiring module 10 in fig. 13 may include:

a request sending unit 101, configured to send an item viewing request to a server in response to a detected item query operation, where the item viewing request is used to request the server to obtain a target virtual space of an item to be viewed;

the space receiving unit 102 is configured to receive a target virtual space of an item to be checked sent by a server.

In one embodiment, the item checking request carries an item identifier of an item to be checked;

the article checking request is specifically used for instructing the server to acquire article information of the article to be checked according to the article identifier of the article to be checked, and generating a target virtual space according to the article information and the candidate virtual space acquired by the server according to the article identifier of the article to be checked.

As shown in fig. 15 in addition to fig. 13 or 14, the article information processing apparatus 1 further includes:

the operation response module 12 is used for responding to the article risk prompt operation input by the user and triggering the server to output the early warning prompt information of the article to be checked; the early warning prompt information is used for prompting the object to be checked to carry out early warning processing so as to obtain an early warning processing result.

The configuration shown in fig. 15 is illustrated in fig. 14, but it is needless to say that the configuration may be illustrated in fig. 13, and this embodiment is not limited thereto.

In one embodiment, the space display module 11 is further configured to: receiving and displaying the updated target virtual space; and updating the target virtual space based on the early warning processing result to obtain the updated target virtual space.

In one embodiment, as shown in fig. 16, there is provided an article information processing apparatus 2, which may be configured in a server, including: an information acquisition module 20, a space generation module 21 and a space output module 22, wherein:

the information obtaining module 20 is configured to obtain, in response to the received item checking request, item information of an item to be checked and a candidate virtual space corresponding to the item to be checked;

a space generating module 21, configured to generate a target virtual space according to the item information and the candidate virtual space;

a space output module 22 for outputting a target virtual space; wherein the target virtual space is a digital twin space of a physical space where the object to be checked is located; the target virtual space comprises the digital twin object of the object to be checked and the object information of the object to be checked.

In one embodiment, as shown in fig. 17, the information obtaining module 20 in fig. 16 may include:

a first obtaining unit 201, configured to respond to an article checking request sent by a terminal, and obtain article information of an article to be checked according to an article identifier of the article to be checked carried in the article checking request;

the second obtaining unit 202 is configured to obtain a candidate virtual space corresponding to an item to be checked according to an item identifier of the item to be checked.

In one embodiment, the first obtaining unit 201 is specifically configured to: initiating an information acquisition request carrying an article identifier of an article to be checked to a block chain network; the information acquisition request is used for requesting to acquire the article information of the article to be checked from the block chain network; and receiving the article information of the article to be checked sent by the block chain node.

In one embodiment, the second obtaining unit 202 is specifically configured to: inquiring whether the to-be-checked article has a constructed candidate virtual space or not according to the article identifier of the to-be-checked article; if not, acquiring the environmental information of the physical space where the article to be checked is located; and constructing a candidate virtual space corresponding to the article to be checked according to the environment information.

In one embodiment, as shown in fig. 18, the space generating module 21 in fig. 16 includes:

a first verification unit 211, configured to verify the item information according to the space information of the candidate virtual space;

and a space generating unit 212, configured to generate a target virtual space according to the item information and the candidate virtual space if the verification passes.

In addition to at least one of the above-described fig. 16, 17, or 18, as shown in fig. 19, the article information processing apparatus 2 further includes:

a prompt receiving module 23, configured to receive an article risk prompt sent by a terminal;

the prompt output module 24 is used for outputting early warning prompt information of the article to be checked according to the article risk prompt; the early warning prompt information is used for prompting the object to be checked to carry out early warning processing so as to obtain an early warning processing result.

The space updating module 25 is used for acquiring the early warning processing result and updating the information of the object to be checked in the target virtual space according to the early warning processing result;

the space output module 22 is further configured to send the updated target virtual space to the terminal for the terminal to display.

The configuration shown in fig. 19 is illustrated in addition to fig. 17 and 18, but it is needless to say that the configuration may be illustrated in addition to any one of fig. 16, 17, and 18, and this embodiment is not limited to this.

In one embodiment, as shown in fig. 20, there is provided an article information processing apparatus 3, which may be configured in a blockchain node, including: an information search module 30 and an information sending module 31, wherein:

the information searching module 30 is configured to search, in response to an information acquisition request sent by a server, item information of an item to be searched from the blockchain network;

an information sending module 31, configured to send item information of an item to be checked to a server;

In one embodiment, as shown in fig. 21, the information searching module 30 in fig. 20 may include:

a third obtaining unit 301, configured to, in response to an information obtaining request sent by a server, obtain a historical query timestamp of an item to be queried according to an item identifier of the item to be queried, where the item identifier is carried in the information obtaining request;

the information searching unit 302 is configured to search for new item information of an item to be searched from the blockchain network according to the historical query timestamp and the item identifier.

In one embodiment, as shown in fig. 22, the information sending module 31 in fig. 20 may include:

a fourth acquiring unit 311 configured to acquire space information of the candidate virtual space;

a second checking unit 312, configured to check the item information according to the space information of the candidate virtual space;

and an information transmitting unit 313 for transmitting the article information to the server if the verification passes.

As shown in fig. 23, in addition to at least one of fig. 20, 21, and 22, the article information processing device 3 further includes:

a cochain obtaining module 32, configured to obtain the item information of the item to be checked in response to the information cochain request of the item to be checked;

the uplink checking module 33 is used for calling the intelligent contract and checking the article information; wherein, the check-up includes: at least one of information validity check, information format check, information correlation check and information integrity check;

and an information uplink module 34, configured to perform uplink storage on the article information if the verification passes.

In one embodiment, the processing device 3 for the article information further includes:

the early warning judgment module 35 is used for calling the intelligent contract, performing early warning judgment on the article information of the articles to be checked stored in the chain and determining whether to output early warning prompt information or not; the early warning prompt information is used for prompting the object to be checked to carry out early warning processing so as to obtain an early warning processing result.

The configuration shown in fig. 23 is illustrated in addition to fig. 21 and 22, but may be illustrated in addition to any one of fig. 20, 21, and 22, and this embodiment is not limited thereto.

In one embodiment, the uplink acquisition module 32 is specifically configured to: responding to an information uplink request of an article to be checked, and acquiring article information of the article to be checked from at least one of a service management end, an ownership management end, an article production end and an environment monitoring end which are associated with the article to be checked; the article information comprises at least one of article position circulation information, article structure composition information, article environment monitoring information and article associated text information; the article-associated text information at least includes: at least one of article introduction information, article ownership information, and article production progress information.

In one embodiment, the information uplink module 34 is further configured to: and performing uplink storage on the early warning processing result and the early warning prompt information.

Each module in the article information processing apparatus may be wholly or partially implemented by software, hardware, or a combination thereof. The modules can be embedded in a hardware form or independent of a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.

In one embodiment, a computer device is provided, which may be a server, and its internal structure diagram may be as shown in fig. 24. The computer device includes a processor, a memory, and a network interface connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program, and a database. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The database of the computer device is used for storing article information data of an article to be checked. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program is executed by a processor to implement a method of processing article information when executed by a server. In addition, when the server is a node in a blockchain network, the computer program is further executed by a processor to implement a method of processing article information when executed by a blockchain node.

In one embodiment, a computer device is provided, which may be a terminal, and its internal structure diagram may be as shown in fig. 25. The computer device includes a processor, a memory, a communication interface, a display screen, and an input device connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The communication interface of the computer device is used for carrying out wired or wireless communication with an external terminal, and the wireless communication can be realized through WIFI, a mobile cellular network, NFC (near field communication) or other technologies. The computer program is executed by a processor to implement a method of processing article information when executed by a terminal. In addition, when the terminal is a node in a blockchain network, the computer program is further executed by a processor to implement a method of processing article information when executed by a blockchain node. The display screen of the computer equipment can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer equipment can be a touch layer covered on the display screen, a key, a track ball or a touch pad arranged on the shell of the computer equipment, an external keyboard, a touch pad or a mouse and the like.

It will be appreciated by those skilled in the art that the configurations shown in fig. 24 and 25 are only block diagrams of some of the configurations relevant to the present application, and do not constitute a limitation on the computing devices to which the present application is applied, and a particular computing device may include more or less components than those shown in the figures, or may combine certain components, or have a different arrangement of components.

In one embodiment, a computer device is further provided, which includes a memory and a processor, the memory stores a computer program, and the processor implements the steps of the above method embodiments when executing the computer program.

In an embodiment, a computer-readable storage medium is provided, on which a computer program is stored which, when being executed by a processor, carries out the steps of the above-mentioned method embodiments.

In an embodiment, a computer program product is provided, comprising a computer program which, when being executed by a processor, carries out the steps of the above-mentioned method embodiments.

It should be noted that the article information (including but not limited to article position circulation information, article structure composition information, article environment monitoring information, article introduction information, article ownership information, article production progress information, and the like) of the article to be checked and the environment information of the physical space where the article to be checked is located are authorized information and data which are fully authorized by each party.

It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, databases, or other media used in the embodiments provided herein can include at least one of non-volatile and volatile memory. The nonvolatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical Memory, high-density embedded nonvolatile Memory, resistive Random Access Memory (ReRAM), magnetic Random Access Memory (MRAM), ferroelectric Random Access Memory (FRAM), phase Change Memory (PCM), graphene Memory, and the like. Volatile Memory can include Random Access Memory (RAM), external cache Memory, and the like. By way of illustration and not limitation, RAM can take many forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM), for example. The databases involved in the embodiments provided herein may include at least one of relational and non-relational databases. The non-relational database may include, but is not limited to, a block chain based distributed database, and the like. The processors referred to in the embodiments provided herein may be general purpose processors, central processing units, graphics processors, digital signal processors, programmable logic devices, quantum computing based data processing logic devices, etc., without limitation.

All possible combinations of the technical features in the above embodiments may not be described for the sake of brevity, but should be considered as being within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

The above examples only express several embodiments of the present application, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present application. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present application shall be subject to the appended claims.

Claims

1. A method for processing item information, the method comprising:

responding to the detected item query operation, and acquiring a target virtual space of an item to be checked; the target virtual space is a digital twin space of a physical space where the object to be checked is located, and the target virtual space comprises a digital twin object of the object to be checked and object information of the object to be checked;

and displaying the target virtual space.

2. The method according to claim 1, wherein the obtaining a target virtual space of an item to be checked in response to the detected item query operation comprises:

and receiving the target virtual space of the article to be checked sent by the server.

3. The method according to claim 2, wherein the item viewing request carries an item identifier of an item to be viewed;

the article checking request is specifically used for instructing the server to acquire article information of the article to be checked according to the article identification of the article to be checked, and generating the target virtual space according to the article information and the candidate virtual space acquired by the server according to the article identification of the article to be checked.

4. The method of claim 3, wherein the item information of the item to be inspected is obtained from a blockchain network.

5. The method according to any one of claims 1 to 4, wherein the item information of the item to be checked includes at least: at least one of article position circulation information, article structure composition information, article environment monitoring information and article associated text information; the article-associated text information at least comprises: at least one of article introduction information, article ownership information, and article production progress information.

6. The method according to any one of claims 1 to 4, further comprising:

responding to article risk prompt operation input by a user, and triggering a server to output early warning prompt information of the article to be checked; the early warning prompt information is used for prompting the early warning processing of the object to be checked so as to obtain an early warning processing result.

7. The method of claim 6, further comprising:

8. A method for processing item information, the method comprising:

outputting the target virtual space; wherein the target virtual space is a digital twin space of a physical space where the object to be checked is located; the target virtual space comprises a digital twin article of the article to be checked and article information of the article to be checked.

9. The method according to claim 8, wherein the obtaining item information of the item to be checked and the candidate virtual space corresponding to the item to be checked in response to the received item checking request comprises:

and acquiring a candidate virtual space corresponding to the article to be checked according to the article identification of the article to be checked.

10. The method according to claim 9, wherein the obtaining item information of the item to be checked comprises:

and receiving the article information of the article to be checked, which is sent by the block chain node.

11. The method according to claim 9, wherein the obtaining of the candidate virtual space corresponding to the item to be checked according to the item identifier of the item to be checked comprises:

inquiring whether the article to be checked has a constructed candidate virtual space or not according to the article identification of the article to be checked;

if the physical space does not exist, acquiring the environmental information of the physical space where the article to be checked is located;

12. The method of claim 8, wherein generating the target virtual space according to the item information and the candidate virtual space comprises:

13. The method according to any one of claims 8 to 12, wherein the item information of the item to be checked includes at least: at least one of article position circulation information, article structure composition information, article environment monitoring information and article associated text information; the item-associated text information at least includes: at least one of article introduction information, article ownership information, and article production progress information.

14. The method of claim 8, further comprising:

receiving an article risk prompt sent by a terminal;

outputting early warning prompt information of the article to be checked according to the article risk prompt; and the early warning prompt information is used for prompting the early warning treatment of the article to be checked so as to obtain an early warning treatment result.

15. The method of claim 14, further comprising:

acquiring the early warning processing result, and updating the information of the object to be checked in the target virtual space according to the early warning processing result;

16. A method for processing item information, the method comprising:

sending the article information of the article to be checked to the server;

17. The method of claim 16, wherein the searching for item information of the item to be checked from the blockchain network in response to the information acquisition request sent by the server comprises:

responding to an information acquisition request sent by a server, and acquiring a historical query timestamp of an article to be checked according to an article identifier of the article to be checked carried in the information acquisition request;

and searching the newly added article information of the article to be searched from the block chain network according to the historical query timestamp and the article identification.

18. The method according to claim 16, wherein the sending item information of the item to be checked to the server comprises:

acquiring space information of the candidate virtual space;

19. The method according to any one of claims 16 to 18, further comprising:

responding to the information chaining request of the article to be checked, and acquiring article information of the article to be checked;

calling an intelligent contract to check the article information; wherein the verifying comprises: at least one of information validity check, information format check, information correlation check and information integrity check;

20. The method according to claim 19, wherein said obtaining item information of said item under inspection in response to said information uplink request comprises at least one of the following;

responding to the information uplink request of the article to be checked, and acquiring article information of the article to be checked from at least one of a business management end, an ownership management end, an article production end and an environment monitoring end which are associated with the article to be checked;

the article information comprises at least one of article position circulation information, article structure composition information, article environment monitoring information and article associated text information; the article-associated text information at least comprises: at least one of article introduction information, article ownership information, and article production progress information.

21. The method according to any one of claims 16 to 18, further comprising:

calling an intelligent contract, carrying out early warning judgment on article information of the articles to be checked stored on the chain, and determining whether to output early warning prompt information or not; and the early warning prompt information is used for prompting the early warning treatment of the article to be checked so as to obtain an early warning treatment result.

22. The method of claim 21, further comprising:

23. An apparatus for processing article information, the apparatus comprising:

the space acquisition module is used for responding to the detected item query operation and acquiring a target virtual space of an item to be queried; the target virtual space is a digital twin space of a physical space where the object to be checked is located, and the target virtual space comprises a digital twin object of the object to be checked and object information of the object to be checked;

and the space display module is used for displaying the target virtual space.

24. An apparatus for processing article information, the apparatus comprising:

the information acquisition module is used for responding to the received article checking request and acquiring article information of an article to be checked and a candidate virtual space corresponding to the article to be checked;

the space generation module is used for generating a target virtual space according to the item information and the candidate virtual space;

25. An apparatus for processing article information, the apparatus comprising:

26. A computer device comprising a memory and a processor, the memory storing a computer program, characterized in that the processor, when executing the computer program, implements the steps of the method of any of claims 1 to 22.

27. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 22.

28. A computer program product comprising a computer program, characterized in that the computer program realizes the steps of the method of any one of claims 1 to 22 when executed by a processor.