Information query method and device, equipment, storage medium and program product

Abstract

The invention provides an information query method and device, equipment, a storage medium and a program product, relates to the technical field of electronic finance, and can improve the query efficiency and query accuracy of querying account information of related accounts payable of the accounts payable. According to the specific technical scheme, the asset circulation system receives a query request message from query equipment; according to the target account identifier, determining at least one first account identifier of which the similarity with the target account identifier is greater than or equal to a similarity threshold value from account identifiers of a plurality of accounts payable in the asset circulation system; obtaining account information of a first account payable corresponding to at least a part of the first account identifiers in the at least one first account identifier from an asset circulation system; and the asset circulation system sends a query response message to the query device, wherein the query response message comprises the account information of the first account payable. The method and the device are used for querying account information of related accounts payable of the accounts payable.

Description

Technical Field

[0001] This application relates to the field of electronic financial technology, and in particular to information query methods, devices, equipment, storage media, and program products. Background Technology

[0002] Currently, when users query the account information of a specific account payable, they can first obtain the original purchase order number and account statement number related to that account payable from the asset transfer system through the query device. Then, they can manually compare the original purchase order number and account statement number with the account information of multiple accounts payable in the account payable summary table to find the account information of the specific account payable.

[0003] However, the above steps for querying the relevant accounts payable information of a specific account payable are time-consuming and prone to errors, resulting in low query efficiency and accuracy. Summary of the Invention

[0004] This application provides an information query method, apparatus, device, storage medium, and program product, which can improve the query efficiency and accuracy of querying relevant accounts payable information.

[0005] To achieve the above objectives, the embodiments of this application adopt the following technical solutions: In a first aspect, embodiments of this application provide an information query method applied to an asset transfer system. The method includes: the asset transfer system receiving a query request message from a query device, the query request message including a target account identifier for a target account payable, the target account payable being published by an asset issuer associated with the asset transfer system, the target account identifier being generated from at least one of the following: account information, and account identifiers of related account payables; and, based on the target account identifier, determining at least one first account identifier from among multiple account identifiers of account payables in the asset transfer system, the first account identifier having a similarity greater than or equal to a similarity threshold with the target account identifier, each account payable being published by an asset issuer, each account identifier being generated from at least one of the following: account information, and account identifiers of related account payables; and obtaining account information of at least a portion of the first account identifiers corresponding to the first account identifiers from the asset transfer system; thereby, the asset transfer system sending a query response message to the query device, the query response message including the account information of the first account payable.

[0006] As can be seen from the above, upon receiving a query request message from the query device, the asset transfer system can determine at least one first account identifier from multiple account identifiers of accounts payable in the asset transfer system, based on the target account identifier of the target account payable included in the query request message. This first first account identifier has a similarity greater than or equal to a similarity threshold with the target account identifier. The target account identifier is generated from at least one of the account information of the target account payable and the account identifiers of related accounts payable. That is, the target account identifier is related to at least one of the account information of the target account payable and the account identifiers of related accounts payable. Furthermore, each account identifier is generated from at least one of the account information of the corresponding account payable and the related accounts payable. In other words, each account identifier is related to at least one of the account information of its corresponding account payable and the related accounts payable. Thus, the account information of the account payable corresponding to the at least one first account identifier determined by the asset transfer system is quite similar to the account information of the target account payable. And / or, at least one first account payable identifier may be related to the target account payable. That is, at least one first account payable identifier may be related to the target account payable. Therefore, the asset transfer system can obtain the account information of at least some of the first accounts payable identifiers (i.e., at least some of the related accounts payable of the target account payable) from the asset transfer system and send the account information of the first accounts payable to the query device through a query response message, without having to use the original purchase order number and account statement number related to the target account payable to query the account information of multiple accounts payable in the account payable summary table. Thus, on the one hand, the time spent querying the account information of the first accounts payable can be reduced, and on the other hand, the comparison errors that occur in the manual comparison method can be reduced. In this way, the query efficiency and accuracy of querying the account information of related accounts payable can be improved.

[0007] In one possible implementation of the first aspect, the aforementioned plurality of accounts payable includes a second accounts payable. Before determining, based on the target accounts payable identifier, at least one first accounts payable identifier from the accounts payable identifiers of the plurality of accounts payable in the asset transfer system that has a similarity greater than or equal to a similarity threshold with the target accounts payable identifier, the method further includes: the asset transfer system receiving accounts payable information of the second accounts payable from the asset issuer or an asset holder associated with the asset transfer system; generating an accounts payable identifier for the second accounts payable based on the accounts payable information of the second accounts payable and at least one of the accounts payable identifiers of the related accounts payable of the second accounts payable; and correspondingly storing the accounts payable information and the accounts payable identifier of the second accounts payable in the asset transfer system.

[0008] Thus, since the asset transfer system can generate the second accounts payable information upon receiving the second accounts payable information from the asset issuer or asset holder, and correspondingly store the second accounts payable information and the second accounts payable identifier, the asset transfer system includes accurate accounts payable information and multiple accounts payable identifiers. Therefore, in subsequent steps, the asset transfer system can accurately determine at least one first accounts payable identifier of the related accounts payable of the target accounts payable from the asset transfer system based on the target accounts payable identifier. This allows the asset transfer system to quickly and accurately obtain at least a portion of the related accounts payable information of the target accounts payable from the asset transfer system and send the first accounts payable information to the query device via a query response message, without needing to use the original purchase order number and account statement number related to the target accounts payable to query the accounts payable information of multiple accounts payable in the accounts payable summary table. This improves the query efficiency and accuracy of querying the related accounts payable information of accounts payable.

[0009] In another possible implementation of the first aspect, the aforementioned second accounts payable is the original accounts payable issued by the asset issuer. Generating the accounts payable identifier for the second accounts payable based on at least one of the accounts payable information of the second accounts payable and the accounts payable identifiers of related accounts payable includes: the asset transfer system generating a first string based on the accounts payable information of the second accounts payable; and determining the first string as the accounts payable identifier for the second accounts payable.

[0010] Therefore, since the second accounts payable is the original accounts payable issued by the asset issuer, the asset transfer system can generate a first string corresponding to the accounts payable information based on the accounts payable information of the second accounts payable, and determine the first string corresponding to the accounts payable information as the accounts payable identifier of the second accounts payable. In other words, the asset transfer system can accurately generate the accounts payable identifier of the second accounts payable based on the accounts payable information, so that the asset transfer system includes accurate accounts payable information and accurate accounts payable identifiers for multiple accounts payable. Therefore, in subsequent steps, the asset transfer system can determine the target accounts payable identifier... The system can accurately identify at least one accurate account identifier of the relevant accounts payable of the target accounts payable from the asset transfer system. This allows the asset transfer system to quickly and accurately obtain the account information of at least a portion of the relevant accounts payable of the target accounts payable from the asset transfer system, and send the account information of the first accounts payable to the query device through a query response message, without having to use the original purchase order number and account statement number related to the target accounts payable to search through the account information of multiple accounts payable in the accounts payable summary table. In this way, the query efficiency and accuracy of querying the account information of the relevant accounts payable of the accounts payable can be further improved.

[0011] In another possible implementation of the first aspect, the aforementioned second accounts payable is obtained by splitting the original accounts payable issued by the asset issuer into N parts, where N is a positive integer. Generating the accounts payable identifier for the second accounts payable based on at least one of the accounts payable information and accounts payable identifiers of related accounts payable of the second accounts payable includes: the asset transfer system generating a second string based on the accounts payable information of the second accounts payable, and determining a third string based on the accounts payable identifier of the third accounts payable; and combining the second string and the third string to obtain the accounts payable identifier for the second accounts payable; wherein, when N is 1, the third accounts payable is the original accounts payable corresponding to the second accounts payable; when N is greater than 1, the third accounts payable includes: the original accounts payable corresponding to the second accounts payable, and accounts payable obtained by splitting the original accounts payable corresponding to the second accounts payable into N-1 parts.

[0012] Thus, since the second accounts payable is derived from the original accounts payable issued by the asset issuer through N splits, the asset transfer system can generate a second string based on the accounts payable information of the second accounts payable, and determine a third string based on the accounts payable identifier of the third accounts payable. The second and third strings are then combined to obtain the accounts payable identifier of the second accounts payable. In other words, the accounts payable identifier of the second accounts payable includes both the relevant strings of the accounts payable information and the relevant strings of the accounts payable identifiers of the related accounts payable, ensuring that the asset transfer system includes accurate accounts payable information and accurate accounts payable identifiers for multiple accounts payable. Therefore, the asset transfer system can accurately determine at least one accurate account identifier of the related accounts payable of the target accounts payable from the asset transfer system based on the target account identifier. This allows the asset transfer system to quickly and accurately obtain at least a portion of the related accounts payable information of the target accounts payable from the asset transfer system, and send the account information of the first accounts payable to the query device through a query response message, without needing to use the original purchase order number and account statement number related to the target accounts payable to search through the account information of multiple accounts payable in the accounts payable summary table. This further improves the query efficiency and accuracy of querying the related accounts payable information of the accounts payable.

[0013] In another possible implementation of the first aspect, the aforementioned accounts receivable information includes at least one of the following: holder information; holding time information; amount information; accounts receivable identifier; holder information of the relevant accounts receivable; hierarchy information, which represents the number of times the accounts receivable is split; and accounts receivable status information.

[0014] Thus, since the aforementioned accounts payable information can include at least one of multiple different pieces of information, meaning that the query device can retrieve at least one of multiple different pieces of information, rather than only retrieving a fixed type of information, the flexibility of querying accounts payable information can be improved.

[0015] In another possible implementation of the first aspect, before obtaining the accounts payable information of at least a portion of the first accounts payable identifiers from the asset transfer system, the method further includes: the asset transfer system obtaining parameterized configuration information, which is used to indicate the correspondence between query level and filtering conditions; and determining the first filtering conditions corresponding to the first query level of the query device based on the correspondence; and determining at least a portion of the first accounts payable identifiers that satisfy the first filtering conditions from at least one first accounts payable.

[0016] Thus, since the asset transfer system can also obtain parameterized configuration information and determine the first filtering conditions corresponding to the first query level of the query device based on the correspondence indicated by the parameterized configuration information, and determine at least a portion of the first account identifiers that meet the first filtering conditions from at least one first account payable, the asset transfer system can feed back the account information of the accounts payable that meet the first query level of the query device to the query device. Therefore, the flexibility of querying the account information of the relevant accounts payable can be improved.

[0017] Secondly, embodiments of this application provide an information query method applied to a query device. The method includes: the query device sending a query request message to an asset transfer system, the query request message including a target account identifier for a target account payable, the target account payable being published by an asset issuer associated with the asset transfer system, the target account identifier being generated from at least one of the following: account information, and account identifiers of related account payables; and receiving a query response message from the asset transfer system, the query response message including account information for a first account payable, the first account payable being an account payable corresponding to at least a portion of the first account identifiers among at least one of multiple account payables in the asset transfer system whose similarity to the target account identifier is greater than or equal to a similarity threshold, each account payable being published by an asset issuer, and each account identifier being generated from at least one of the following: account information, and account identifiers of related account payables; thereby, the query device can display the account information of the first account payable.

[0018] As can be seen from the above, after the query device sends a query request message to the asset transfer system, it can receive the accounts payable information of the first accounts payable through the query response message. This first accounts payable corresponds to at least a portion of the first accounts payable identifiers among at least one of the multiple accounts payable identifiers in the asset transfer system whose similarity to the target accounts payable identifier is greater than or equal to a similarity threshold. Each accounts payable is published by the asset issuer, and each accounts payable identifier is generated from at least one of the following: accounts payable information and related accounts payable identifiers. The target accounts payable identifier is generated from at least one of the target accounts payable information and related accounts payable identifiers, meaning the target accounts payable identifier is related to at least one of the target accounts payable information and related accounts payable identifiers. Furthermore, each accounts payable identifier is generated from at least one of the corresponding accounts payable information and related accounts payable identifiers, meaning each accounts payable identifier is related to at least one of its corresponding accounts payable information and related accounts payable identifiers. Thus, the asset transfer system... The accounts payable information corresponding to at least one first account identifier is similar to the accounts payable information of the target accounts payable, and / or, the related accounts payable of at least one first account identifier may be related to the related accounts payable of the target accounts payable. In other words, the accounts payable corresponding to at least one first account identifier may be related to the accounts payable of the target accounts payable. That is, the query device can obtain and display the accounts payable information of the related accounts payable of the target accounts payable, so that users can directly obtain the accounts payable information of the related accounts payable of the target accounts payable without having to use the original purchase order number and account statement number related to the target accounts payable to search through the accounts payable information of multiple accounts payable in the accounts payable summary table. Therefore, on the one hand, it can reduce the time spent in querying the accounts payable information of the first accounts payable, and on the other hand, it can reduce the comparison errors that occur in the manual comparison method. Thus, the query efficiency and accuracy of querying the accounts payable information of the related accounts payable can be improved.

[0019] In one possible implementation of the second aspect, the aforementioned accounts receivable information includes at least one of the following: holder information; holding time information; amount information; accounts receivable identifier; holder information of the relevant accounts receivable; hierarchy information, which represents the number of times the accounts receivable is split; and accounts receivable status information.

[0020] Thus, since the aforementioned accounts payable information can include at least one of multiple different pieces of information, meaning that the query device can retrieve at least one of multiple different pieces of information, rather than only retrieving a fixed type of information, the flexibility of querying accounts payable information can be improved.

[0021] In another possible implementation of the second aspect, the aforementioned accounts payable information includes hierarchical information, and the number of the aforementioned first accounts payable is at least two. Displaying the accounts payable information of the first accounts payable includes: the query device displaying the accounts payable information of at least two first accounts payable in descending order of the information values ​​of the corresponding hierarchical information.

[0022] Thus, since the query device can display the payment information of at least two first accounts payable in descending order of the information values ​​of the corresponding hierarchical information, users can clearly understand the hierarchical relationship between at least two first accounts payable without having to consult the payment information of at least two first accounts payable to determine it. Therefore, the efficiency of understanding the hierarchical relationship between accounts payable can be improved.

[0023] Thirdly, embodiments of this application provide an information query device, comprising: a receiving module, configured to receive a query request message from a query device, the query request message including a target account identifier for a target account payable, the target account payable being published by an asset issuer associated with an asset transfer system, the target account identifier being generated from at least one of the following: account information, and account identifiers of related account payables; a determining module, configured to, based on the target account identifier included in the query request message received by the receiving module, determine at least one first account identifier from among multiple account identifiers of account payables in the asset transfer system, wherein the first account identifier has a similarity greater than or equal to a similarity threshold with the target account identifier, each account payable being published by an asset issuer, and each account identifier being generated from at least one of the following: account information, and account identifiers of related account payables; and an obtaining module, configured to obtain from the asset transfer system the account information of at least a portion of the first account identifiers determined by the determining module corresponding to the first account payables. The sending module is used to send a query response message to the query device. The query response message includes the account information of the first accounts payable obtained by the acquisition module.

[0024] Fourthly, embodiments of this application provide an information query device, comprising: a sending module, configured to send a query request message to an asset transfer system, the query request message including a target account payable identifier, the target account payable being published by an asset issuer associated with the asset transfer system, the target account payable identifier being generated from at least one of the following: account information, and account payable identifiers of related accounts payable; a receiving module, configured to receive a query response message from the asset transfer system, the query response message including account information of a first account payable, the first account payable being an account payable corresponding to at least a portion of the first account payable identifiers among at least one of the account payable identifiers of multiple account payables in the asset transfer system whose similarity to the target account payable identifier is greater than or equal to a similarity threshold, each account payable being published by an asset issuer, and each account payable identifier being generated from at least one of the following of the corresponding account payable: account information, and account payable identifiers of related accounts payable; and a display module, configured to display the account information of the first account payable included in the query response message received by the receiving module.

[0025] Fifthly, embodiments of this application provide an electronic device. The method includes: a memory, a transceiver, and at least one processor. Both the memory and the transceiver are communicatively connected to the processor. The memory stores computer program code, which includes computer instructions. When the processor executes the computer instructions, it causes the electronic device to perform the method as described in the first aspect and any possible implementation thereof, or to perform the method as described in the second aspect and any possible implementation thereof.

[0026] Sixthly, embodiments of this application provide a computer-readable storage medium storing computer instructions. When executed by a processor, these computer instructions are used to implement the method as described in the first aspect and any possible implementation thereof, or the method as described in the second aspect and any possible implementation thereof.

[0027] In a seventh aspect, embodiments of this application provide a computer program product that, when running on a computer / executed by the computer's processor, implements the method of the first aspect and any possible design thereof, or the method of the second aspect and any possible design thereof. The computer may be an electronic device as described in the fifth aspect and any possible implementation thereof.

[0028] Understandably, the beneficial effects achieved by the information query method of the second aspect, the information query device of the third aspect, the information query device of the fourth aspect, the electronic device of the fifth aspect, the computer-readable storage medium of the sixth aspect, and the computer program product of the seventh aspect provided above can be referred to as the beneficial effects of the first aspect and any possible implementation thereof, which will not be repeated here. Attached Figure Description

[0029] Figure 1 A flowchart illustrating an information query method provided in an embodiment of this application; Figure 2 A flowchart illustrating another information query method provided in an embodiment of this application; Figure 3 A flowchart illustrating another information query method provided in an embodiment of this application; Figure 4 A flowchart illustrating another information query method provided in an embodiment of this application; Figure 5 A flowchart illustrating another information query method provided in an embodiment of this application; Figure 6 A flowchart illustrating another information query method provided in an embodiment of this application; Figure 7 A flowchart illustrating another information query method provided in an embodiment of this application; Figure 8 A schematic diagram of the target image in another information query method provided in this application embodiment; Figure 9 A flowchart illustrating another information query method provided in an embodiment of this application; Figure 10 This is a schematic diagram of the structure of an information query device provided in an embodiment of this application; Figure 11 This is a schematic diagram of another information query device provided in an embodiment of this application; Figure 12 This is a schematic diagram of the structure of an electronic device provided in an embodiment of this application. Detailed Implementation

[0030] Hereinafter, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this embodiment, unless otherwise stated, "a plurality of" means two or more.

[0031] The following will explain the technical terms used in this application.

[0032] Accounts payable: Accounts payable is an accounting item used to account for the amounts payable by a company for its business activities such as purchasing materials, goods and receiving services. Sub-accounts payable: New accounts payable generated based on accounts payable after the transfer of accounts payable are usually called sub-accounts payable; Original accounts payable: Accounts payable initially issued by the core enterprise, and there are no superior accounts payable for original accounts payable; Superior accounts payable: After accounts payable are transferred, sub-accounts payable are generated. The accounts payable are the superior accounts payable of these sub-accounts payable. If there has been no transfer, there is no superior accounts payable for the accounts payable. Sub-level accounts payable: When accounts payable are transferred, sub-level accounts payable are created. Sub-level accounts payable are the lower-level accounts payable of the original accounts payable. If an account payable has not been transferred, it does not have lower-level accounts payable. First-hand accounts payable: For the holder, if the accounts payable is the first time the holder holds it and the holder does not hold any superior accounts payable, then the accounts payable is a first-hand accounts payable for the holder.

[0033] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application as detailed in the appended claims.

[0034] The technical solutions provided in this application, including the collection, storage, use, processing, transmission, provision, and disclosure of financial data or user data, comply with relevant laws and regulations and do not violate public order and good morals.

[0035] It should be noted that in the embodiments of this application, certain software, components, models and other existing solutions in the industry may be mentioned. These should be regarded as exemplary and are only intended to illustrate the feasibility of implementing the technical solution of this application. However, it does not mean that the applicant has used or necessarily used the solution.

[0036] Currently, in the supply chain market, an original accounts payable, once issued by a core enterprise or member enterprise, typically goes through several business stages, including order transfer, splitting, financing, and clearing. For complex supply chain accounts payable involving numerous enterprises, the original accounts payable often generate many subsidiary accounts payable during the transfer process due to business needs. These subsidiary accounts payable are held by different holders, including member enterprises, funding parties, suppliers, and platform operators.

[0037] During the application of the relevant technology, the applicant discovered that, in general supply chain platforms, accounts payable, after being transferred, cannot display a complete lifecycle trajectory of the original accounts payable; only the actual holder of the accounts payable can be queried. To query the account information of related accounts payable for a specific account payable, it is necessary to first obtain the original purchase order number and account statement number related to that account payable from the asset transfer system using query equipment, and then manually compare these original purchase order number and account statement number with the account information of multiple accounts payable in the accounts payable summary table to obtain the account information of related accounts payable for that specific account payable.

[0038] However, the above steps for querying the relevant accounts payable information of a specific account payable are time-consuming and prone to errors, resulting in low query efficiency and accuracy.

[0039] To address the aforementioned technical problems, embodiments of this application provide an information query method, apparatus, device, storage medium, and program product. The information query method, apparatus, device, storage medium, and program product provided in this application embodiment will be described in detail below with reference to the accompanying drawings and scenarios.

[0040] The information query method provided in this application embodiment can be applied to scenarios where relevant accounts payable information is queried.

[0041] Figure 1 This is a flowchart illustrating an information query method provided in an embodiment of this application, which is applied to an asset transfer system. Figure 1 As shown, an information query method provided in this application embodiment may include the following steps 101 to 104.

[0042] Step 101: The asset transfer system receives a query request message from the query device.

[0043] In this embodiment of the application, the query request message includes a target account identifier for the target accounts payable. The target accounts payable is issued by the asset issuer associated with the asset transfer system. The target account identifier is generated from at least one of the following: account information and account identifier of related accounts payable.

[0044] In some embodiments of this application, the aforementioned asset transfer system may include, but is not limited to, a supply chain platform, an asset trading platform, and an asset data storage platform.

[0045] In some embodiments of this application, the aforementioned asset transfer system can be associated with at least one asset issuer and at least one asset holder. The asset issuer may include, but is not limited to, individual users, enterprises, etc., and the asset holder may include, but is not limited to, individual users, enterprises, etc. "Associating with at least one asset issuer" can be understood as: the at least one asset issuer has registered or bound its information in the asset transfer system; "Associating with at least one asset holder" can be understood as: the at least one asset holder has registered or bound its information in the asset transfer system.

[0046] In some embodiments of this application, the query device may include, but is not limited to, a personal computer, a mobile phone, a wearable device, etc. This query device may be associated with an asset transfer system.

[0047] In some embodiments of this application, the target accounts payable can be any asset issuer associated with the asset transfer system, and the target accounts payable can be the original accounts payable or sub-accounts payable obtained by splitting the original accounts payable.

[0048] In some embodiments of this application, the aforementioned target account identifier may be a number of the target accounts payable, which may consist of at least one string. This at least one string is generated from at least one of the account information of the target accounts payable and the account identifier of the related accounts payable.

[0049] In some instances, the related accounts payable of the aforementioned target accounts payable may include, but are not limited to, the superior accounts payable of the target accounts payable, the subordinate accounts payable of the target accounts payable, the first-hand accounts payable of the target accounts payable, and the original accounts payable of the target accounts payable.

[0050] In some embodiments of this application, the aforementioned account information includes at least one of the following: Holder information; Holding period information; Amount information; Accounts payable identification; Information on the holders of the relevant accounts payable; Hierarchical information, which represents the number of times accounts payable are split; Account status information.

[0051] In some instances, the aforementioned holder information is used to describe relevant information about the holder of accounts payable, which may include, but is not limited to, name, ID, etc.

[0052] In some instances, the aforementioned holding time information may include, but is not limited to, holding start time information and holding end time information.

[0053] In some instances, the relevant accounts payable may include, but are not limited to, the superior accounts payable, subordinate accounts payable, primary accounts payable, and original accounts payable.

[0054] In some instances, the aforementioned accounts receivable identifier can be an accounts payable number, which can consist of at least one string.

[0055] In some instances, the information value of the above-mentioned hierarchical information can be equal to the sum of the number of times the accounts payable is split and the default value. The default value can be 1, but it can also be other values. This application embodiment does not limit this.

[0056] For example, if a certain account payable is an original account payable, then the level of that account payable is 1.

[0057] For example, suppose a certain account payable is a sub-account payable obtained by splitting an original account payable, then the level of that account payable is 2.

[0058] In some instances, the above accounts payable status information is used to describe the status of accounts payable, which may include, but is not limited to, transferred to an order, financed, held, valid, or expired.

[0059] Thus, since the aforementioned accounts payable information can include at least one of multiple different pieces of information, meaning that the query device can retrieve at least one of multiple different pieces of information, rather than only retrieving a fixed type of information, the flexibility of querying accounts payable information can be improved.

[0060] In some embodiments of this application, when the target accounts payable is the original accounts payable, the target accounts payable identifier is generated from the accounts payable information of the target accounts payable.

[0061] For example, assuming the target accounts payable is the original accounts payable, and the accounts payable information of the target accounts payable includes the holder information, holding time information, and amount information, then the target accounts payable identifier of the target accounts payable can be AAABBBCCC, where AAA is generated based on the holder information of the target accounts payable, BBB is generated based on the holding time information of the target accounts payable, and CCC is generated based on the amount information of the target accounts payable.

[0062] In some embodiments of this application, when the target accounts payable is a sub-accounts payable obtained by splitting the original accounts payable, the target accounts payable identifier is generated from the accounts payable information of the target accounts payable and the accounts payable identifiers of the related accounts payable, or generated from the accounts payable identifiers of the related accounts payable of the target accounts payable.

[0063] For example, suppose the target accounts payable is obtained by splitting the original accounts payable into sub-accounts payable A, and then splitting it again. The accounts payable information of the target accounts payable includes the holder information. Then the target accounts payable identifier can be AAABBBCCC-DDEE-FF, where AAABBBCCC is the accounts payable identifier of the original accounts payable of the target accounts payable (the generation method of this identifier can be referred to the description in the above embodiments), DDEE is the accounts payable identifier of sub-accounts payable A (the generation method of this identifier can be referred to the description in the above embodiments), and FF is generated based on the holder information of the target accounts payable.

[0064] Step 102: Based on the target account identifier, the asset transfer system determines at least one first account identifier from among the account identifiers of multiple accounts payable in the asset transfer system, whose similarity to the target account identifier is greater than or equal to a similarity threshold.

[0065] In this embodiment of the application, each of the above-mentioned multiple accounts payable is published by the asset issuer, and each account identifier is generated by at least one of the following for the corresponding accounts payable: account information, and the account identifier of the related accounts payable.

[0066] In some embodiments of this application, the aforementioned multiple accounts payable can be historical accounts payable pre-stored in the asset transfer system.

[0067] It should be noted that the description of the accounts payable identifiers for the above-mentioned multiple accounts payable can be found in the specific description of the target accounts payable identifiers in the above embodiments, and will not be repeated here in the embodiments of this application.

[0068] In some embodiments of this application, the account identifiers of the plurality of accounts payable can be the account identifiers stored in the asset transfer system when the plurality of accounts payable flow through the asset transfer system.

[0069] It is understandable that an asset transfer system can pre-store the account identifiers of each account payable that flows through it, thereby facilitating subsequent querying by query devices.

[0070] In some embodiments of this application, the above similarity threshold can be any value between 0% and 100%.

[0071] In some embodiments of this application, the asset transfer system may first determine the account identifiers of at least two intermediate accounts payable from multiple accounts payable based on the target account identifier, and then determine the at least one first account identifier from the account identifiers of the at least two intermediate accounts payable.

[0072] In some instances, the asset transfer system can identify the original accounts payable identifier of the target accounts payable from the target accounts payable identifier, and then identify the accounts payable that match the original accounts payable identifier among the multiple accounts payable identifiers as the aforementioned at least two intermediate accounts payable.

[0073] In this embodiment, if the similarity between the accounts payable identifier and the target accounts payable identifier is greater than or equal to a similarity threshold, then the accounts payable information is considered to be quite similar to the accounts payable information of the target accounts payable, meaning the accounts payable may be related to the target accounts payable; and / or, the accounts payable identifier may include some characters from the target accounts payable identifier, meaning the related accounts payable may be partially identical to the related accounts payable of the target accounts payable, thus the accounts payable may be related to the target accounts payable. Therefore, the asset transfer system can determine the accounts payable identifier.

[0074] Step 103: The asset transfer system obtains the account information of the first accounts payable corresponding to at least a portion of the first account identifiers in the asset transfer system.

[0075] In some embodiments of this application, the number of the first accounts payable is at least one, and the first accounts payable includes the target accounts payable.

[0076] It can be understood that the accounts payable in the first accounts payable whose account identifier is the same as the target accounts payable is the target accounts payable.

[0077] In some embodiments of this application, when at least a portion of the first account identifiers are partial first account identifiers, the asset transfer system can determine the partial first account identifiers based on at least one of the following: preset quantity, query level of the query device, etc.

[0078] In some instances, the asset transfer system can identify a predetermined number of first account holders from at least one first account holder as part of the aforementioned first account holders. Specifically, the asset transfer system can identify a predetermined number of first account holders with the highest similarity as part of the aforementioned first account holders, or identify the first account holder whose corresponding accounts payable holder information matches the target accounts payable holder information as part of the aforementioned first account holders.

[0079] In some instances, different query levels correspond to different filtering conditions, so the asset transfer system can filter out some of the first account identifiers from at least one of the first account identifiers by using the filtering conditions corresponding to the query level of the query device.

[0080] Step 104: The asset transfer system sends a query response message to the query device.

[0081] In this embodiment of the application, the query response message includes the payment information of the first accounts payable.

[0082] In some embodiments of this application, the account information of the first accounts payable is used for display on the query device.

[0083] This application provides an information query method. An asset transfer system receives a query request message from a query device. The query request message includes a target account identifier for a target account payable. The target account payable is published by an asset issuer associated with the asset transfer system. The target account identifier is generated from at least one of the following: account information and account identifiers of related accounts payable. Based on the target account identifier, at least one first account identifier is determined from multiple account identifiers of accounts payable in the asset transfer system. The first first account identifier has a similarity greater than or equal to a similarity threshold with the target account identifier. Each account payable is published by an asset issuer. Each account identifier is generated from at least one of the following: account information and account identifiers of related accounts payable. The system also obtains the account information of at least a portion of the first account identifiers corresponding to the first account identifiers from the asset transfer system. The asset transfer system then sends a query response message to the query device, which includes the account information of the first account payable. Upon receiving a query request message from a query device, the asset transfer system can determine at least one first account identifier from multiple account identifiers of accounts payable in the asset transfer system, based on the target account identifier of the target account payable included in the query request message. This first first account identifier has a similarity greater than or equal to a similarity threshold with the target account identifier. The target account identifier is generated from at least one of the account information of the target account payable and the account identifiers of related accounts payable. That is, the target account identifier is related to at least one of the account information of the target account payable and the account identifiers of related accounts payable. Furthermore, each account identifier is generated from at least one of the account information of the corresponding account payable and the related accounts payable. In other words, each account identifier is related to at least one of the account information of its corresponding account payable and the related accounts payable. Thus, the account information of the account payable corresponding to the at least one first account identifier determined by the asset transfer system is relatively similar to the account information of the target account payable, and / or... At least one first account payable identifier may be related to the related accounts payable of the target account payable. In other words, at least one first account payable identifier may be related to the target account payable. Therefore, the asset transfer system can obtain the account information of at least some of the first accounts payable identifiers (i.e., at least some of the related accounts payable of the target account payable) from the asset transfer system and send the account information of the first accounts payable to the query device through a query response message, without having to use the original purchase order number and account statement number related to the target account payable to query the account information of multiple accounts payable in the account payable summary table. This reduces the time spent retrieving the account information of the first accounts payable and reduces the possibility of comparison errors that occur in manual comparison. Thus, the query efficiency and accuracy of querying the account information of related accounts payable can be improved.

[0084] In some embodiments of this application, the aforementioned plurality of accounts payable includes a second accounts payable. (In conjunction with...) Figure 1 ,like Figure 2 As shown, prior to step 102 above, another information query method provided in this application embodiment may further include steps 201 to 203 as described below.

[0085] Step 201: The asset transfer system receives the accounts payable information of the second accounts payable from the asset issuer or the asset holder associated with the asset transfer system.

[0086] It is understood that the second account payable in this example can be any one of the aforementioned accounts payable, and the asset holder in this example can be any asset holder associated with the asset transfer system.

[0087] It should be noted that the execution order of steps 201 and 101 described above is not limited in this embodiment. Figure 2 The example shown is based on the asset transfer system executing step 101 first, followed by step 201.

[0088] In some instances, the asset transfer system can receive trajectory data reports from the asset issuer or asset holder and obtain the accounts payable information of the second payable from the trajectory data reports.

[0089] The trajectory data report may include, but is not limited to, at least one of the following: accounts payable turnover information data, accounts payable basic information data, accounts payable financing information data, accounts payable transfer information data, accounts payable clearing information data, company accounts payable turnover report, company upstream and downstream supply chain list report, company financing information report, company transfer information report, company clearing information report, etc.

[0090] Step 202: The asset transfer system generates an account identifier for the second account payable based on at least one of the account information of the second account payable and the account identifier of the related accounts payable of the second account payable.

[0091] In some instances, where the second account payable is the original account payable, the asset transfer system can generate an account identifier for the second account payable based on the account information of the second account payable.

[0092] In some instances, when the second account payable is a sub-account payable, the asset transfer system can generate the account payable identifier of the second account payable based on the account information of the second account payable and the account identifier of the related accounts payable of the second account payable, or based on the account identifier of the related accounts payable of the second account payable.

[0093] In some instances, the aforementioned second account payable is the original account payable issued by the asset issuer. Combined with... Figure 2 ,like Figure 3 As shown, step 202 above can be specifically implemented through steps 2021 and 2022 below.

[0094] Step 2021: The asset transfer system generates the first string based on the accounts payable information of the second account payable.

[0095] Optionally, the asset transfer system can perform a hash operation on the accounts payable information of the second account payable and determine the hash value obtained from the hash operation as the first string. Alternatively, the asset transfer system can pre-set the correspondence between information values ​​and characters, so that the asset transfer system can determine each character of the information value of the accounts payable information of the second account payable as the first string.

[0096] Step 2022: The asset transfer system identifies the first string as the account identifier for the second account payable.

[0097] Therefore, since the second accounts payable is the original accounts payable issued by the asset issuer, the asset transfer system can generate a first string corresponding to the accounts payable information based on the accounts payable information of the second accounts payable, and determine the first string corresponding to the accounts payable information as the accounts payable identifier of the second accounts payable. In other words, the asset transfer system can accurately generate the accounts payable identifier of the second accounts payable based on the accounts payable information, so that the asset transfer system includes accurate accounts payable information and accurate accounts payable identifiers for multiple accounts payable. Therefore, in subsequent steps, the asset transfer system can determine the target accounts payable identifier... The system can accurately identify at least one accurate account identifier of the relevant accounts payable of the target accounts payable from the asset transfer system. This allows the asset transfer system to quickly and accurately obtain the account information of at least a portion of the relevant accounts payable of the target accounts payable from the asset transfer system, and send the account information of the first accounts payable to the query device through a query response message, without having to use the original purchase order number and account statement number related to the target accounts payable to search through the account information of multiple accounts payable in the accounts payable summary table. In this way, the query efficiency and accuracy of querying the account information of the relevant accounts payable of the accounts payable can be further improved.

[0098] In some instances, the aforementioned second accounts payable is derived from the original accounts payable issued by the asset issuer through N subdivisions, where N is a positive integer. Combined with... Figure 2 ,like Figure 4 As shown, step 202 above can be specifically implemented through steps 2023 and 2024 below.

[0099] Step 2023: The asset transfer system generates a second string based on the accounts payable information of the second account payable, and determines a third string based on the accounts payable identifier of the third account payable.

[0100] In this embodiment of the application, when N is 1, the aforementioned third accounts payable is the original accounts payable corresponding to the second accounts payable; when N is greater than 1, the aforementioned third accounts payable includes: the original accounts payable corresponding to the second accounts payable, and accounts payable obtained by splitting the original accounts payable corresponding to the second accounts payable N-1 times.

[0101] It should be noted that the explanation of generating the second and third strings can be found in the detailed description of generating the first string in the above embodiments, and will not be repeated here in the embodiments of this application.

[0102] Step 2024: The asset transfer system combines the second string and the third string to obtain the account identifier of the second account payable.

[0103] Optionally, the asset transfer system may add a preset separator after the second string and then add a third string after the preset separator; or, it may add a preset separator to the signature of the second string and then add a third string before the preset separator. The preset separator may include, but is not limited to, "-", ";", and ".".

[0104] Thus, since the second accounts payable is derived from the original accounts payable issued by the asset issuer through N splits, the asset transfer system can generate a second string based on the accounts payable information of the second accounts payable, and determine a third string based on the accounts payable identifier of the third accounts payable. The second and third strings are then combined to obtain the accounts payable identifier of the second accounts payable. In other words, the accounts payable identifier of the second accounts payable includes both the relevant strings of the accounts payable information and the relevant strings of the accounts payable identifiers of the related accounts payable, ensuring that the asset transfer system includes accurate accounts payable information and accurate accounts payable identifiers for multiple accounts payable. Therefore, the asset transfer system can accurately determine at least one accurate account identifier of the related accounts payable of the target accounts payable from the asset transfer system based on the target account identifier. This allows the asset transfer system to quickly and accurately obtain at least a portion of the related accounts payable information of the target accounts payable from the asset transfer system, and send the account information of the first accounts payable to the query device through a query response message, without needing to use the original purchase order number and account statement number related to the target accounts payable to search through the account information of multiple accounts payable in the accounts payable summary table. This further improves the query efficiency and accuracy of querying the related accounts payable information of the accounts payable.

[0105] Step 203: The asset transfer system stores the account information and the account identifier of the second account payable in the asset transfer system.

[0106] It is understood that the asset transfer system can execute steps 201 to 203 above multiple times to store the account information and account identifiers of multiple accounts payable in the asset transfer system.

[0107] In some instances, the asset transfer system can store the accounts payable information and the accounts payable identifier of the second accounts payable in an accounts payable trajectory information table, resulting in an accounts payable trajectory information table structure.

[0108] For example, Table 1 shows the structure of the accounts payable tracking information table. As shown in Table 1: Table 1

[0109] The structure of the accounts payable trajectory information table corresponding to the second accounts payable may include: the accounts payable identifier of the second accounts payable and the accounts payable information of the second accounts payable. As shown in Table 1, the accounts payable identifier of the second accounts payable may be the accounts payable number of the second accounts payable. The accounts payable information of the second accounts payable may include: holder information, holding start time information, holding end time information, amount information, superior accounts payable number, holder information of superior accounts payable, subordinate accounts payable number, holder information of subordinate accounts payable, first-hand accounts payable number, holder information of first-hand accounts payable, original accounts payable number, and hierarchy information.

[0110] Thus, since the asset transfer system can generate the second accounts payable information upon receiving the second accounts payable information from the asset issuer or asset holder, and correspondingly store the second accounts payable information and the second accounts payable identifier, the asset transfer system includes accurate accounts payable information and multiple accounts payable identifiers. Therefore, in subsequent steps, the asset transfer system can accurately determine at least one first accounts payable identifier of the related accounts payable of the target accounts payable from the asset transfer system based on the target accounts payable identifier. This allows the asset transfer system to quickly and accurately obtain at least a portion of the related accounts payable information of the target accounts payable from the asset transfer system and send the first accounts payable information to the query device via a query response message, without needing to use the original purchase order number and account statement number related to the target accounts payable to query the accounts payable information of multiple accounts payable in the accounts payable summary table. This improves the query efficiency and accuracy of querying the related accounts payable information of accounts payable.

[0111] In some instances, after receiving the trajectory data report, the asset transfer system can also associate the trajectory data with specific accounts payable information to understand each company's upstream and downstream supplier lists, financing status, activity levels, and information such as the suppliers, unit prices, and proportions of various commodities on the supply chain platform. Using this information, the asset transfer system can conduct data analysis and recommend value-added services, cost-effective commodities, and financing products to different companies (or users) based on the analysis results.

[0112] In some embodiments of this application, combined with Figure 1 ,like Figure 5 As shown, prior to step 103 above, another information query method provided in this application embodiment may further include steps 301 to 303 as described below.

[0113] Step 301: The asset transfer system obtains parameterized configuration information.

[0114] It should be noted that the execution order of steps 301 and 101 (and / or step 102) is not limited in this embodiment. Figure 5 The example shown is that the asset transfer system first executes steps 101 and 102, and then executes step 301.

[0115] In this embodiment of the application, the parameterized configuration information is used to indicate the correspondence between query level and filtering conditions.

[0116] In some instances, the above filtering criteria may include, but are not limited to, at least one of the following: Accounts payable identification; The account identifier of at least one superior account payable of the target account payable; Accounts payable identifier of at least one subordinate account payable of the target account payable; The account identifier for the first-hand accounts payable among the relevant accounts payable of the target accounts payable.

[0117] In some instances, the parameterized configuration information described above is also used to indicate the correspondence between query level and account information type, and the correspondence between query level and display method.

[0118] In some instances, the asset transfer system can receive parameterized configuration information from other devices (such as query devices or configuration devices), or the asset transfer system can obtain parameterized configuration information entered by managers in the asset transfer system.

[0119] Step 302: The asset transfer system determines the first filtering condition corresponding to the first query level of the query device based on the corresponding relationship.

[0120] In some instances, the asset transfer system can determine a query level that matches the first query level from the correspondence between query levels and filter conditions, and then determine the filter condition corresponding to that query level as the first filter condition.

[0121] In some instances, the aforementioned parameterized configuration information is also used to indicate the correspondence between query levels and account information types, and the correspondence between query levels and display methods. Thus, the asset transfer system can also determine a query level that matches the first query level from the correspondence between query levels and account information types, and determine an account information type corresponding to that query level as the first account information type; and it can also determine a query level that matches the first query level from the correspondence between query levels and display methods, and determine a display method corresponding to that query level as the first display method.

[0122] For example, Table 2 shows the parameter items for parameterized configuration information. As shown in Table 2: Table 2

[0123] Specifically, when the first query level of the querying device is a non-platform role and a non-member, the aforementioned first filtering condition may include the account identifier of the target accounts payable, and the aforementioned account information type may include holder information, holding time information, and amount information. That is to say, when the first query level of the querying device is a non-platform role and a non-member, at least some of the first account identifiers determined by the asset transfer system include the account identifier of the target accounts payable (e.g., accounts payable number), and the account information carried in the query response message includes: the holder information of the target accounts payable, the holding start time information of the target accounts payable, and the holding end time information of the target accounts payable.

[0124] When the first query level of the query device is a platform role that is neither a platform role nor a member (such as a core enterprise operator), the account information carried in the query response message includes: the holder information of the target accounts payable, the holding start time information of the target accounts payable, the holding end time information of the target accounts payable, and the amount information of the target accounts payable.

[0125] When the first query level of the query device is a member level or below, the aforementioned first filtering condition may include the account identifier of the target accounts payable. The aforementioned account information type may include holder information, holding time information, and amount information. That is, when the first query level of the query device is a member level or below, at least some of the first account identifiers determined by the asset transfer system include the account identifier of the target accounts payable (e.g., accounts payable number), and the account information carried in the query response message includes: the holder information of the target accounts payable, the holding start time information of the target accounts payable, the holding end time information of the target accounts payable, and the amount information of the target accounts payable. Moreover, the query response message carries a first display mode, which is used to instruct the query device to display a three-layer trajectory map, that is, to display the account information of the target accounts payable, the account information of a superior account payable of the target accounts payable, and the account information of a subordinate account payable of the target accounts payable.

[0126] When the first query level of the query device is a member level of 4 or above, the aforementioned first filtering condition may include: the account identifier of the target accounts payable; the account identifier of at least one superior accounts payable of the target accounts payable; the account identifier of at least one subordinate accounts payable of the target accounts payable; and the account identifier of the first-hand accounts payable among the related accounts payable of the target accounts payable. In other words, when the first query level of the query device is a member level of 4 or above, at least some of the first account identifiers determined by the asset transfer system include: the account identifier of the target accounts payable (e.g., accounts payable number), the account identifier of the superior accounts payable (e.g., superior accounts payable number), the account identifier of the subordinate accounts payable (e.g., subordinate accounts payable number), and the account identifier of the first-hand accounts payable (e.g., first-hand accounts payable number). Furthermore, the account information carried in the query response message includes: the holder information of the target accounts payable, the start time of holding the target accounts payable, the end time of holding the target accounts payable, the amount of the target accounts payable, the information of the superior accounts payable holder, the information of the subordinate accounts payable holder, and the information of the primary accounts payable holder. Moreover, the query response message carries a first display mode, which instructs the query device to display a trajectory map with more than three layers. That is, in addition to displaying the account information of the target accounts payable, it will also display the account information of at least one superior accounts payable and at least one subordinate accounts payable of the target accounts payable.

[0127] Step 303: The asset transfer system identifies at least a portion of the first accounts payable identifiers that meet the first screening criteria from at least one first accounts payable.

[0128] In some instances, after determining at least a portion of the first account holder identifiers that meet the first screening criteria, the asset transfer system can further filter out account information whose type matches the type of the first account information from the account information of the first accounts payable corresponding to the filtered at least a portion of the first account holder identifiers, and carry the first display method in the query response message to instruct the query device to display the account information of the first accounts payable that matches the first account information in accordance with the first display method.

[0129] Thus, since the asset transfer system can also obtain parameterized configuration information and determine the first filtering conditions corresponding to the first query level of the query device based on the correspondence indicated by the parameterized configuration information, and determine at least a portion of the first account identifiers that meet the first filtering conditions from at least one first account payable, the asset transfer system can feed back the account information of the accounts payable that meet the first query level of the query device to the query device. Therefore, the flexibility of querying the account information of the relevant accounts payable can be improved.

[0130] Figure 6 This is a flowchart illustrating another information query method provided in an embodiment of this application, which is applied to a query device. Figure 6 As shown, an information query method provided in this application embodiment may include the following steps 401 to 403.

[0131] Step 401: The query device sends a query request message to the asset transfer system.

[0132] In this embodiment of the application, the query request message includes a target account identifier for the target accounts payable. The target accounts payable is issued by the asset issuer associated with the asset transfer system. The target account identifier is generated from at least one of the following: account information and account identifier of related accounts payable.

[0133] In some embodiments of this application, when a target page is displayed, the query device can send a query request message to the asset transfer system associated with the target page based on the user's input of the target account identifier on the target page.

[0134] In some embodiments of this application, the aforementioned account information includes at least one of the following: Holder information; Holding period information; Amount information; Accounts payable identification; Information on the holders of the relevant accounts payable; Hierarchical information, which represents the number of times accounts payable are split; Account status information.

[0135] Thus, since the aforementioned accounts payable information can include at least one of multiple different pieces of information, meaning that the query device can retrieve at least one of multiple different pieces of information, rather than only retrieving a fixed type of information, the flexibility of querying accounts payable information can be improved.

[0136] Step 402: The query device receives a query response message from the asset transfer system.

[0137] In this embodiment of the application, the query response message includes the accounts payable information of the first accounts payable. The first accounts payable is the accounts payable corresponding to at least a portion of the first accounts payable identifiers among the accounts payable identifiers of multiple accounts payable in the asset transfer system, where the similarity to the target accounts payable identifier is greater than or equal to a similarity threshold. Each accounts payable is issued by the asset issuer, and each accounts payable identifier is generated by at least one of the following of the corresponding accounts payable: accounts payable information, and accounts payable identifiers of related accounts payable.

[0138] Step 403: Query the device to display the first accounts payable information.

[0139] In some embodiments of this application, the query device may display a target list or target image on the target page, wherein the target list includes the accounts payable information of the first accounts payable, and the target image includes the accounts payable information of the first accounts payable.

[0140] In some embodiments of this application, when the query device displays a target list, the query device can generate and display a list of data based on the account information of each first account payable, thereby generating and displaying each list of data in the target list.

[0141] In some embodiments of this application, when the query device displays the target image, the query device can generate a tree structure based on the account information of each first account payable, and connect the account information of accounts payable with hierarchical relationships through connecting lines.

[0142] In some embodiments of this application, the query device can display various data in the target list or target image according to the first display method carried in the query response message.

[0143] In some embodiments of this application, the query device may also determine which first accounts payable information to display based on whether the target accounts payable in the first accounts payable is a first-hand accounts payable.

[0144] For example, if the target account payable in the first account payable is a first-hand account payable, the query device can only display the account information of the superior and subordinate accounts payable of the target account payable in the first account payable.

[0145] For example, if the target account payable in the first account payable is not a first-hand account payable, the query device can display the account information of all superior accounts payable and all accounts payable of the target account payable in the first account payable.

[0146] In some embodiments of this application, when the aforementioned account information includes account status information, the querying device can also mark the account information of the first payable account using a corresponding marking method based on the account status information. This marking method may include, but is not limited to, at least one of the following: highlighting, dashed outline marking, and color marking.

[0147] For example, assuming the above marking method includes color marking, when the account status information in the account information of a first account payable indicates that the status of the first account payable is transferred or financed, the account information of the first account payable can be displayed using gray marking; when the account status information in the account information of another first account payable indicates that the status of the other first account payable is valid, the account information of the other first account payable can be displayed using blue marking.

[0148] It is understandable that different colors can be used to mark the accounts payable information in different states of the first accounts payable, so that users can clearly distinguish the accounts payable information in different states of the first accounts payable.

[0149] In some instances, the aforementioned accounts receivable information includes hierarchical information, and the number of the first accounts payable is at least two. Combined with... Figure 6 ,like Figure 7 As shown, step 403 above can be specifically implemented through step 4031 below.

[0150] Step 4031: The query device displays at least two accounts payable information entries for the first accounts payable in descending order of the information values ​​of the corresponding hierarchical information.

[0151] For example, suppose there are at least five accounts payable items, including accounts payable AABB, accounts payable AABB-CC, accounts payable AABB-DD, accounts payable AABB-CC-FFF, and accounts payable AABB-CC-GGG. Accounts payable AABB is the original accounts payable. Accounts payable AABB is then split into accounts payable AABB-CC and accounts payable AABB-DD. Accounts payable AABB-CC is further split into accounts payable AABB-CC-FFF and accounts payable AABB-CC-GGG. The holder of accounts payable AABB is Company A, and the holding start date of accounts payable AABB is 20241101. The holding period for account AABB ends on November 10, 2024; the amount of account AABB is 200.00; the subordinate accounts payable of account AABB are account AABB-CC and account AABB-DD; the status of account AABB is "transferred"; the holder of account AABB-CC is Company B; the holding period for account AABB-CC begins on November 10, 2024; the holding period for account AABB-CC ends on November 11, 2024; the amount of account AABB-CC is 150.00; the superior account payable of account AABB-CC is account AABB; and the accounts payable AABB-DD... The subordinate accounts payable of BB-CC are accounts payable AABB-CC-FFF and accounts payable AABB-CC-GGG. The account status of accounts payable AABB-CC is "financed". The holder of accounts payable AABB-DD is Company A, the holding start date of accounts payable AABB-DD is 20241101, and the amount of accounts payable AABB-DD is 50.00. The superior accounts payable of accounts payable AABB-DD is accounts payable AABB, and the account status of accounts payable AABB-DD is "held". The holder of accounts payable AABB-CC-FFF is Bank A, and the holding start date of accounts payable AABB-CC-FFF is... On November 11, 2024, the amount of accounts payable AABB-CC-FFF was 130.00. The parent account payable of accounts payable AABB-CC-FFF was accounts payable AABB-CC. The account status of accounts payable AABB-CC-FFF was "held". The holder of accounts payable AABB-CC-GGG was Company C. The holding start time of accounts payable AABB-CC-GGG was November 11, 2024. The amount of accounts payable AABB-CC-GGG was 20.00. The parent account payable of accounts payable AABB-CC-GGG was accounts payable AABB-CC. The account status of accounts payable AABB-CC-GGG was "held".

[0152] When the query device displays a target list, Table 3 shows the target list in another information query method provided in this application embodiment. The query device can display the account information (e.g., holder information, holding start time information, holding end time information, amount information, parent account number, child account number, and account status information) of accounts payable AABB, accounts payable AABB-CC, accounts payable AABB-DD, accounts payable AABB-CC-FFF, and accounts payable AABB-CC-GGG in descending order of hierarchical information values. As shown in Table 3: Table 3

[0153] The query device can use gray to mark the accounts payable information of AABB and AABB-CC, and use blue to mark the accounts payable information of AABB-DD, AABB-CC-FFF, and AABB-CC-GGG.

[0154] Figure 8 This is a schematic diagram of a target image in another information query method provided in an embodiment of this application. When the query device displays the target image, such as... Figure 8As shown, the query device can display tree structure 10, tree structure 11, tree structure 12, tree structure 13 and tree structure 14 in descending order of the information values ​​of the hierarchical information. Specifically, tree structure 10 includes the accounts payable information for AABB (e.g., holder information "Company A", holding start time "20241101", holding end time "20241110", amount "200.00", subordinate accounts payable numbers "AABB-CC; AABB-DD", and accounts payable status "transferred to order"). Tree structure 11 includes the accounts payable information for AABB-CC (e.g., holder information "Company B", holding start time "20241110", holding end time "20241111", amount "150.00", superior accounts payable number "AABB", subordinate accounts payable numbers "AABB-CC-FFF; AABB-CC-GGG", and accounts payable status "financed"). Tree structure 12 includes accounts payable A... The tree structure 13 includes the account information for ABB-DD (e.g., holder information "Company A", holding start time information "20241101", amount information "50.00", parent account payable number "AABB", and account status information "held"). The tree structure 14 includes the account information for account payable AABB-CC-FFF (e.g., holder information "Bank A", holding start time information "20241111", amount information "130.00", parent account payable number "AABB-CC", and account status information "status: held"). The tree structure 14 includes the account information for account payable AABB-CC-GGG (e.g., holder information "Company C", holding start time information "20241111", amount information "20.00", parent account payable number "AABB-CC", and account status information "held"). Within this tree structure, there is a hierarchical relationship between accounts payable AABB and accounts payable AABB-CC, and accounts payable AABB-DD. Tree structure 10 is connected to tree structures 11 and 12 via connecting lines. Similarly, there is a hierarchical relationship between accounts payable AABB-CC and accounts payable AABB-CC-FFF, and accounts payable AABB-CC-GGG. Tree structure 11 is connected to tree structures 13 and 14 via connecting lines. Furthermore, the query device can use blue to mark tree structures 12, 13, and 14. Figure 8 The color blue is represented by shadows.

[0155] Thus, since the query device can display the payment information of at least two first accounts payable in descending order of the information values ​​of the corresponding hierarchical information, users can clearly understand the hierarchical relationship between at least two first accounts payable without having to consult the payment information of at least two first accounts payable to determine it. Therefore, the efficiency of understanding the hierarchical relationship between accounts payable can be improved.

[0156] This application provides an information query method. A query device sends a query request message to an asset transfer system. The query request message includes a target account identifier for a target account payable. The target account payable is published by an asset issuer associated with the asset transfer system. The target account identifier is generated from at least one of the following: account information and account identifiers of related accounts payable. The device also receives a query response message from the asset transfer system. The query response message includes account information for a first account payable. The first account payable corresponds to at least a portion of the first account identifiers among at least one of multiple account payable identifiers in the asset transfer system whose similarity to the target account identifier is greater than or equal to a similarity threshold. Each account payable is published by an asset issuer, and each account identifier is generated from at least one of the following: account information and account identifiers of related accounts payable. Thus, the query device can display the account information of the first account payable.After sending a query request message to the asset transfer system, the query device can receive the first accounts payable information through the query response message. This first accounts payable corresponds to at least a portion of the first accounts payable identifiers among multiple accounts payable identifiers in the asset transfer system, where the similarity to the target accounts payable identifier is greater than or equal to a similarity threshold. Each accounts payable is published by the asset issuer, and each account identifier is generated from at least one of the following: account information and related accounts payable identifiers. The target accounts payable identifier is generated from at least one of the target accounts payable information and related accounts payable identifiers, meaning the target accounts payable identifier is related to at least one of the target accounts payable information and related accounts payable identifiers. Furthermore, each accounts payable identifier is generated from at least one of the corresponding accounts payable information and related accounts payable identifiers, meaning each accounts payable identifier is related to at least one of its corresponding accounts payable information and related accounts payable identifiers. Thus, the asset transfer system determines the first accounts payable... If the accounts payable information corresponding to at least one first account identifier is similar to the accounts payable information of the target accounts payable, and / or, the related accounts payable of at least one first account identifier may be related to the related accounts payable of the target accounts payable, that is, at least one accounts payable corresponding to a first account identifier may be a related accounts payable of the target accounts payable, the query device can obtain and display the accounts payable information of the related accounts payable of the target accounts payable, so that users can directly obtain the accounts payable information of the related accounts payable of the target accounts payable without having to use the original purchase order number and account statement number related to the target accounts payable to search through the accounts payable summary table of multiple accounts payable information. Therefore, on the one hand, it can reduce the time spent retrieving the accounts payable information of the first accounts payable, and on the other hand, it can reduce the comparison errors that occur in the manual comparison method. Thus, it can improve the query efficiency and accuracy of querying the accounts payable information of the related accounts payable.

[0157] Figure 9 This is a flowchart illustrating another information query method provided in an embodiment of this application, which is applied to a query device. Figure 9 As shown, an information query method provided in this application embodiment may include the following steps 501 to 507.

[0158] Step 501: The query device sends a query request message to the asset transfer system.

[0159] In this embodiment of the application, the query request message includes a target account identifier for the target accounts payable. The target accounts payable is issued by the asset issuer associated with the asset transfer system. The target account identifier is generated from at least one of the following: account information and account identifier of related accounts payable.

[0160] Step 502: The asset transfer system receives a query request message from the query device.

[0161] In this embodiment of the application, the query request message includes a target account identifier for the target accounts payable. The target accounts payable is issued by the asset issuer associated with the asset transfer system. The target account identifier is generated from at least one of the following: account information and account identifier of related accounts payable.

[0162] Step 503: Based on the target account identifier, the asset transfer system determines at least one first account identifier from among the account identifiers of multiple accounts payable in the asset transfer system, whose similarity to the target account identifier is greater than or equal to a similarity threshold.

[0163] In this embodiment of the application, each account payable is published by the asset issuer, and each account identifier is generated by at least one of the following for the corresponding account payable: account information, and the account identifier of the related account payable.

[0164] Step 504: The asset transfer system obtains the account information of the first accounts payable corresponding to at least a portion of the first account identifiers in the asset transfer system.

[0165] Step 505: The asset transfer system sends a query response message to the query device.

[0166] In this embodiment of the application, the query response message includes the payment information of the first accounts payable.

[0167] Step 506: The query device receives a query response message from the asset transfer system.

[0168] In this embodiment of the application, the query response message includes the accounts payable information of the first accounts payable. The first accounts payable is the accounts payable corresponding to at least a portion of the first accounts payable identifiers among the accounts payable identifiers of multiple accounts payable in the asset transfer system, where the similarity to the target accounts payable identifier is greater than or equal to a similarity threshold. Each accounts payable is issued by the asset issuer, and each accounts payable identifier is generated by at least one of the following of the corresponding accounts payable: accounts payable information, and accounts payable identifiers of related accounts payable.

[0169] Step 507: Query the device to display the first accounts payable information.

[0170] It should be noted that for details or explanations of each step in steps 501 to 507 above, please refer to the specific descriptions in the above embodiments. The embodiments of this application will not repeat them here.

[0171] This application provides an information query method. After the query device sends a query request message to the asset transfer system, it can receive the accounts payable information of a first account payable through the query response message. The first account payable is the account payable corresponding to at least a portion of the first account payable identifiers among at least one of the account payable identifiers in the asset transfer system whose similarity to the target account payable identifier is greater than or equal to a similarity threshold. Each account payable is published by the asset issuer. Each account payable identifier is generated by at least one of the following: account information and related account payable identifiers. The target account payable identifier is generated by at least one of the target account payable information and related account payable identifiers. That is, the target account payable identifier is related to at least one of the target account payable information and related account payable identifiers. Furthermore, each account payable identifier is generated by at least one of the corresponding account payable information and related account payable identifiers. That is, each account payable identifier is related to at least one of its corresponding account payable information and related account payable identifiers. Thus, the asset... The accounts payable information corresponding to at least one first account payable identifier identified by the circulation system is quite similar to the accounts payable information of the target accounts payable, and / or, the related accounts payable of at least one first account payable identifier may be related to the related accounts payable of the target accounts payable. In other words, the accounts payable corresponding to at least one first account payable identifier may be related accounts payable of the target accounts payable. That is, the query device can obtain and display the accounts payable information of the related accounts payable of the target accounts payable, so that users can directly obtain the accounts payable information of the related accounts payable of the target accounts payable without having to use the original purchase order number and account statement number related to the target accounts payable to search through the accounts payable summary table of multiple accounts payable information. Therefore, on the one hand, it can reduce the time spent in querying the accounts payable information of the first accounts payable, and on the other hand, it can reduce the comparison errors that occur in the manual comparison method. Thus, it can improve the query efficiency and accuracy of querying the accounts payable information of the related accounts payable.

[0172] Figure 10 This is a schematic diagram of the structure of an information query device provided in an embodiment of this application. Figure 10 As shown, the information query device 600 includes: a receiving module 601, a determining module 602, an acquiring module 603, and a sending module 604.

[0173] The system includes a receiving module 601, which receives a query request message from a query device. The query request message includes a target account identifier for the target account payable. The target account payable is published by an asset publisher associated with the information query device 600. The target account identifier is generated from at least one of the following: account information and account identifiers of related accounts payable. A determining module 602, based on the target account identifier included in the query request message received by the receiving module 601, determines at least one first account identifier from among multiple account identifiers of accounts payable in the information query device 600. Each account payable is published by an asset publisher, and each account identifier is generated from at least one of the following: account information and account identifiers of related accounts payable. An obtaining module 603 is used to obtain from the information query device 600 the account information of at least a portion of the first account identifiers determined by the determining module 602, corresponding to the first account payable. The sending module 604 is used to send a query response message to the query device, which includes the account information of the first accounts payable obtained by the acquisition module 603.

[0174] This application provides an information query device. Upon receiving a query request message from a query device, the information query device can determine at least one first account identifier from a plurality of account identifiers of accounts payable in the information query device, based on the target account identifier of the target account payable included in the query request message. This first first account identifier has a similarity greater than or equal to a similarity threshold with the target account identifier. The target account identifier is generated from at least one of the account information of the target account payable and the account identifiers of related accounts payable; that is, the target account identifier is related to at least one of the account information of the target account payable and the account identifiers of related accounts payable. Furthermore, each account identifier is generated from at least one of the account information of the corresponding account payable and the related accounts payable; that is, each account identifier is related to at least one of the account information of its corresponding account payable and the related accounts payable. Thus, the account information of the account payable corresponding to the at least one first account identifier determined by the information query device is similar to the account information of the target account payable. If the accounts payable corresponding to at least one first account payable identifier are similar, and / or the related accounts payable of the target accounts payable may be related, that is, the accounts payable corresponding to at least one first account payable identifier may be the related accounts payable of the target accounts payable. Therefore, the information query device can obtain the account information of at least a portion of the first accounts payable corresponding to the first account payable identifier (i.e., at least a portion of the related accounts payable of the target accounts payable) from the information query device, and send the account information of the first accounts payable to the query device through a query response message, without having to use the original purchase order number and account statement number related to the target accounts payable to query the account information of multiple accounts payable in the accounts payable summary table. Thus, on the one hand, the time spent querying the account information of the first accounts payable can be reduced, and on the other hand, the comparison errors that occur in the manual comparison method can be reduced. In this way, the query efficiency and accuracy of querying the account information of related accounts payable can be improved.

[0175] In other embodiments, the aforementioned plurality of accounts payable includes a second accounts payable. The receiving module 601 is further configured to receive accounts payable information of the second accounts payable from the asset issuer or an asset holder associated with the information query device 600 before the determining module 602 determines, based on the target accounts payable identifier, at least one first accounts payable identifier whose similarity to the target accounts payable identifier is greater than or equal to a similarity threshold from the accounts payable identifiers of the plurality of accounts payable in the information query device 600. The information query device 600 provided in this application embodiment may further include a generation module and a storage module. The generation module is configured to generate an accounts payable identifier for the second accounts payable based on the accounts payable information of the second accounts payable received by the receiving module 601 and at least one of the accounts payable identifiers of related accounts payable of the second accounts payable. The storage module is configured to store in the information query device 600 corresponding accounts payable information and accounts payable identifiers of the second accounts payable generated by the generation module.

[0176] In other embodiments, the aforementioned second accounts payable is the original accounts payable issued by the asset issuer. Specifically, the generation module is used to generate a first string based on the accounts payable information of the second accounts payable; and to determine the first string as the accounts payable identifier of the second accounts payable.

[0177] In other embodiments, the aforementioned second accounts payable is obtained by splitting the original accounts payable issued by the asset issuer into N parts, where N is a positive integer. Specifically, the generation module is used to generate a second string based on the accounts payable information of the second accounts payable, and to determine a third string based on the accounts payable identifier of the third accounts payable; and to combine the second string and the third string to obtain the accounts payable identifier of the second accounts payable. Wherein, when N is 1, the third accounts payable is the original accounts payable corresponding to the second accounts payable; when N is greater than 1, the third accounts payable includes: the original accounts payable corresponding to the second accounts payable, and accounts payable obtained by splitting the original accounts payable corresponding to the second accounts payable into N-1 parts.

[0178] In other embodiments, the aforementioned accounts receivable information includes at least one of the following: holder information; holding time information; amount information; accounts receivable identifier; holder information of the relevant accounts receivable; hierarchy information, which represents the number of times the accounts receivable is split; and accounts receivable status information.

[0179] In other embodiments, the acquisition module 603 is further configured to acquire parameterized configuration information before acquiring the account information of the first accounts payable corresponding to at least a portion of the first account identifiers from the information query device 600, wherein the parameterized configuration information is used to indicate the correspondence between query level and filtering conditions. The determination module 602 is further configured to determine the first filtering conditions corresponding to the first query level of the query device based on the correspondence acquired by the acquisition module 603; and to determine at least a portion of the first account identifiers that satisfy the first filtering conditions from the at least one first accounts payable.

[0180] The information query device provided in this application embodiment can execute the method shown in the above method embodiment. Its implementation principle and beneficial effects can be referred to the relevant description in the method embodiment, and will not be repeated here.

[0181] Figure 11 This is a schematic diagram of another information query device provided in an embodiment of this application. Figure 11 As shown, the information query device 700 includes: a sending module 701, a receiving module 702, and a display module 703.

[0182] The sending module 701 is used to send a query request message to the asset transfer system. This query request message includes a target account identifier for the target accounts payable. The target accounts payable is issued by an asset issuer associated with the asset transfer system. The target account identifier is generated from at least one of the following: account information and account identifiers of related accounts payable. The receiving module 702 is used to receive a query response message from the asset transfer system. This query response message includes account information for a first accounts payable. The first accounts payable corresponds to at least a portion of the first account identifiers among at least one of multiple accounts payable identifiers in the asset transfer system whose similarity to the target account identifier is greater than or equal to a similarity threshold. Each accounts payable is issued by an asset issuer, and each account identifier is generated from at least one of the following: account information and account identifiers of related accounts payable. The display module 703 is used to display the account information of the first accounts payable included in the query response message received by the receiving module 702.

[0183] This application provides an information query device. After sending a query request message to an asset transfer system, the information query device can receive the accounts payable information of a first account payable through a query response message. The first account payable is the account payable corresponding to at least a portion of the first account payable identifiers among at least one of the account payable identifiers in the asset transfer system whose similarity to a target account payable identifier is greater than or equal to a similarity threshold. Each account payable is published by an asset issuer. Each account payable identifier is generated from at least one of the following: account payable information and related account payable identifiers. The target account payable identifier is generated from at least one of the target account payable information and related account payable identifiers. That is, the target account payable identifier is related to at least one of the target account payable information and related account payable identifiers. Furthermore, each account payable identifier is generated from at least one of the corresponding account payable information and related account payable identifiers. Thus, the asset... The accounts payable information corresponding to at least one first account payable identifier identified by the circulation system is similar to the accounts payable information of the target accounts payable, and / or, the related accounts payable of at least one first account payable identifier may be related to the related accounts payable of the target accounts payable. In other words, the accounts payable corresponding to at least one first account payable identifier may be related accounts payable of the target accounts payable. That is, the information query device can obtain the accounts payable information of the related accounts payable of the target accounts payable and display the accounts payable information of the related accounts payable of the target accounts payable, so that users can directly know the accounts payable information of the related accounts payable of the target accounts payable without having to use the original purchase order number and account statement number related to the target accounts payable to search for the accounts payable information of multiple accounts payable in the accounts payable summary table. Therefore, on the one hand, it can reduce the time spent in querying the accounts payable information of the first accounts payable, and on the other hand, it can reduce the comparison errors that occur in the manual comparison method. Thus, it can improve the query efficiency and accuracy of querying the accounts payable information of the related accounts payable.

[0184] In other embodiments, the aforementioned accounts receivable information includes at least one of the following: holder information; holding time information; amount information; accounts receivable identifier; holder information of the relevant accounts receivable; hierarchy information, which represents the number of times the accounts receivable is split; and accounts receivable status information.

[0185] In other embodiments, the aforementioned accounts payable information includes hierarchical information, and the number of the aforementioned first accounts payable is at least two. The aforementioned display module 703 is specifically used to display the accounts payable information of at least two first accounts payable in descending order of the information values ​​of the corresponding hierarchical information.

[0186] The information query device provided in this application embodiment can execute the method shown in the above method embodiment. Its implementation principle and beneficial effects can be referred to the relevant description in the method embodiment, and will not be repeated here.

[0187] Figure 12 This is a schematic diagram of the structure of an electronic device provided in an embodiment of this application. Figure 12 As shown, the electronic device includes: a memory 801, a transceiver 802, and at least one processor 803.

[0188] The transceiver 802 is used to interact with other devices to send and receive data. For example, in this embodiment, the transceiver 802 can specifically be used to receive query request messages from the querying device and send query response messages to the querying device; or, it can be used to send query request messages to the asset transfer system and receive query response messages from the asset transfer system.

[0189] The memory 801 is used to store computer program code, which includes computer instructions. These computer instructions run in the aforementioned electronic device to implement the method shown in the above-described method embodiments. For example, the memory may include high-speed random access memory (RAM), and may also include non-volatile memory (NVM), such as at least one disk drive, or a USB flash drive, portable hard drive, read-only memory, magnetic disk, or optical disk, etc.

[0190] Processor 803 can be a general-purpose processor, including a Central Processing Unit (CPU), a Network Processor (NP), etc.; it can also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field-Programmable Gate Array (FPGA), or other programmable logic devices, discrete gate or transistor logic devices, or discrete hardware components. Processor 803 can also be other general-purpose processors. The general-purpose processor can be a microprocessor or any conventional processor.

[0191] The memory 801, transceiver 802, and processor 803 are communicatively connected. For example, the memory 801 and transceiver 802 can be connected to the processor 803 via a system bus to complete communication between them. The system bus can be a Peripheral Component Interconnect (PCI) bus, an Extended Industry Standard Architecture (EISA) bus, an Industry Standard Architecture (ISA) bus, etc. The system bus can be divided into address bus, data bus, control bus, etc. For ease of representation, only one thick line is used in the figure, but this does not mean that there is only one bus or one type of bus.

[0192] Optionally, the memory 801 can be either standalone or integrated with the processor 803. When the memory 801 is set up independently, it is connected to the processor 803 via the system bus.

[0193] This application also provides a chip for executing instructions, which is used to execute the information query method described in the above embodiments.

[0194] This application also provides a computer-readable storage medium storing computer instructions. When these computer instructions are executed by a processor, they are used to implement the technical solution of the information query method described in the above embodiments. Specifically, when the computer instructions are executed by a processor, the electronic device can perform the technical solution of the information query method described in the above embodiments.

[0195] This application also provides a computer program product, which includes a computer program stored in a computer-readable storage medium. At least one processor can read the computer program from the computer-readable storage medium, and when the at least one processor executes the computer program, it can implement the technical solution of the information query method in the above embodiments.

[0196] The aforementioned computer-readable storage media can be implemented from any type of volatile or non-volatile storage device or a combination thereof, such as Static Random-Access Memory (SRAM), Electrically Erasable Programmable Read-Only Memory (EEPROM), Erasable Programmable Read-Only Memory (EPROM), Programmable Read-Only Memory (PROM), Read-Only Memory (ROM), magnetic storage, flash memory, magnetic disk, or optical disk. The computer-readable storage media can be any available medium accessible to a general-purpose or special-purpose computer.

[0197] An exemplary computer-readable storage medium is coupled to a processor, enabling the processor to read information from and write information to the storage medium. Of course, the computer-readable storage medium can also be a component of the processor. The processor and the computer-readable storage medium can reside in an application-specific integrated circuit (ASIC). Alternatively, the processor and the computer-readable storage medium can exist as discrete components in an electronic control unit or main control device; this application does not limit this.

[0198] In the several embodiments provided in this application, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the device embodiments described above are merely illustrative; for instance, the division of modules is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple modules may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or direct coupling or communication connection shown or discussed may be indirect coupling or communication connection through some interfaces, devices, or modules, and may be electrical, mechanical, or other forms.

[0199] The modules described as separate components may or may not be physically separate. The components shown as modules may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to implement the solution of this embodiment according to actual needs.

[0200] Furthermore, the functional modules in the various embodiments of this application can be integrated into one processing unit, or each module can exist physically separately, or two or more modules can be integrated into one unit. The unit composed of the above modules can be implemented in hardware or in the form of hardware plus software functional units.

[0201] The integrated modules described above, implemented as software functional modules, can be stored in a computer-readable storage medium. These software functional modules, stored in a storage medium, include several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) or processor to execute some steps of the methods of the various embodiments of this application.

[0202] It should be understood that the steps of the method disclosed in the embodiments of this application can be directly implemented by a hardware processor, or implemented by a combination of hardware and software modules in the processor.

[0203] Those skilled in the art will understand that all or part of the steps of the above-described method embodiments can be implemented by hardware related to program instructions. The aforementioned program can be stored in a computer-readable storage medium. When executed, the program performs the steps of the above-described method embodiments; and the aforementioned storage medium includes various media capable of storing program code, such as ROM, RAM, magnetic disks, or optical disks.

[0204] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. An information query method applied to an asset transfer system, characterized in that, include: Receive a query request message from the query device. The query request message includes a target account identifier for the target account payable. The target account payable is issued by an asset issuer associated with the asset transfer system. The target account identifier is generated from at least one of the following: account information and account identifier of related accounts payable. Based on the target account identifier, at least one first account identifier is determined from the account identifiers of multiple accounts payable in the asset transfer system, and the similarity to the target account identifier is greater than or equal to a similarity threshold. Each account payable is issued by the asset issuer, and each account identifier is generated from at least one of the following for the corresponding account payable: account information, and the account identifier of the related account payable. Obtain the account information of the first accounts payable corresponding to at least a portion of the first account identifiers in the at least one first account identifier from the asset transfer system; A query response message is sent to the query device, the query response message including the account information of the first accounts payable.

2. The method according to claim 1, characterized in that, The plurality of accounts payable includes a second accounts payable; Before determining at least one first account identifier from among multiple accounts payable identifiers in the asset transfer system that has a similarity greater than or equal to a similarity threshold with the target account identifier, the method further includes: Receive accounts payable information for the second accounts payable from the asset issuer or the asset holder associated with the asset transfer system; The account identifier of the second account payable is generated based on at least one of the account information of the second account payable and the account identifier of the related account payable of the second account payable. The asset transfer system stores the account information and the account identifier of the second account payable.

3. The method according to claim 2, characterized in that, The second accounts payable is the original accounts payable issued by the asset issuer; The step of generating an account identifier for the second accounts payable based on at least one of the account information of the second accounts payable and the account identifier of the related accounts payable of the second accounts payable includes: Generate a first string based on the accounts payable information of the second account payable; The first string is identified as the account identifier for the second account payable.

4. The method according to claim 2, characterized in that, The second accounts payable is obtained by splitting the original accounts payable issued by the asset issuer into N parts, where N is a positive integer; The step of generating an account identifier for the second accounts payable based on at least one of the account information of the second accounts payable and the account identifier of the related accounts payable of the second accounts payable includes: Based on the accounts payable information of the second account payable, a second string is generated, and based on the accounts payable identifier of the third account payable, a third string is determined; The second string and the third string are combined to obtain the account identifier of the second account payable; Wherein, when N is 1, the third accounts payable is the original accounts payable corresponding to the second accounts payable; when N is greater than 1, the third accounts payable includes: the original accounts payable corresponding to the second accounts payable, and accounts payable obtained by splitting the original accounts payable corresponding to the second accounts payable into N-1 parts.

5. The method according to claim 1, characterized in that, The account information includes at least one of the following: Holder information; Holding period information; Amount information; Accounts payable identification; Information on the holders of the relevant accounts payable; Hierarchical information, wherein the hierarchical information represents the number of times accounts payable are split; Account status information.

6. The method according to claim 1, characterized in that, Before obtaining the accounts payable information corresponding to at least a portion of the first accounts payable identifiers from the asset transfer system, the method further includes: Obtain parameterized configuration information, which is used to indicate the correspondence between query levels and filtering conditions; Based on the correspondence, determine the first filtering condition corresponding to the first query level of the query device; From the at least one first accounts payable, determine the at least a portion of the first account identifiers that satisfy the first screening criteria.

7. An information retrieval method, applied to a retrieval device, characterized in that, include: Send a query request message to the asset transfer system. The query request message includes the target account identifier of the target account payable. The target account payable is issued by the asset issuer associated with the asset transfer system. The target account identifier is generated by at least one of the following: account information and account identifier of related accounts payable. The system receives a query response message from the asset transfer system. The query response message includes the accounts payable information of a first account payable. The first account payable is the account payable corresponding to at least a portion of the first account payable identifiers among at least one of the multiple account payable identifiers in the asset transfer system whose similarity to the target account payable identifier is greater than or equal to a similarity threshold. Each account payable is published by the asset issuer, and each account payable identifier is generated by at least one of the following for the corresponding account payable: account information, and the account payable identifier of the related account payable. Displays the payment information for the first accounts payable.

8. The method according to claim 7, characterized in that, The account information includes at least one of the following: Holder information; Holding period information; Amount information; Accounts payable identification; Information on the holders of the relevant accounts payable; Hierarchical information, wherein the hierarchical information represents the number of times accounts payable are split; Account status information.

9. The method according to claim 8, characterized in that, The account information includes the hierarchical information, and the number of the first accounts payable is at least two. The display of the accounts payable information for the first accounts payable includes: Display at least two accounts payable information entries for the first accounts payable in descending order of the information values ​​of the corresponding hierarchical information.

10. An information query device, characterized in that, include: The receiving module is used to receive a query request message from the query device. The query request message includes a target account identifier for the target account payable. The target account payable is published by an asset publisher associated with the information query device. The target account identifier is generated from at least one of the following: account information and account identifier of related accounts payable. The determining module is used to determine, based on the target account identifier received by the receiving module, at least one first account identifier from the account identifiers of multiple accounts payable in the information query device, whose similarity to the target account identifier is greater than or equal to a similarity threshold. Each account payable is published by the asset issuer, and each account identifier is generated from at least one of the following for the corresponding account payable: account information, and the account identifier of the related account payable. The acquisition module is used to acquire, from the information query device, the account information of at least a portion of the first account identifiers determined by the determining module, the account information of the first accounts payable corresponding to the first accounts payable; The sending module sends a query response message to the query device, the query response message including the account information of the first accounts payable obtained by the acquisition module.

11. An information query device, characterized in that, include: The sending module is used to send a query request message to the asset transfer system. The query request message includes a target account identifier for the target accounts payable. The target accounts payable is published by the asset issuer associated with the asset transfer system. The target account identifier is generated from at least one of the following: account information and account identifier of related accounts payable. The receiving module is configured to receive a query response message from the asset transfer system. The query response message includes the accounts payable information of a first account payable. The first account payable is the account payable corresponding to at least a portion of the first account payable identifiers among at least one of the multiple account payable identifiers in the asset transfer system whose similarity to the target account payable identifier is greater than or equal to a similarity threshold. Each account payable is published by the asset issuer, and each account payable identifier is generated by at least one of the following for the corresponding account payable: account information, and the account payable identifier of the related account payable. The display module is used to display the account information of the first accounts payable included in the query response message received by the receiving module.

12. An electronic device, characterized in that, include: The electronic device comprises a memory, a transceiver, and at least one processor; the memory and the transceiver are communicatively connected to the processor; the memory is used to store computer program code, the computer program code including computer instructions; when the processor executes the computer instructions, the electronic device performs the method as described in any one of claims 1 to 6, or performs the method as described in any one of claims 7 to 9.

13. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores computer instructions that, when executed by a processor, are used to implement the method as described in any one of claims 1 to 6, or the method as described in any one of claims 7 to 9.

14. A computer program product, characterized in that, When the computer program product is run on a computer / executed by the computer's processor, it implements the method as described in any one of claims 1 to 6, or the method as described in any one of claims 7 to 9.

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