CN110659973A - Fund tracking method, device and equipment - Google Patents
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Abstract
The embodiment of the specification discloses a fund tracking method, a fund tracking device and fund tracking equipment. In the fund tracking scheme, when target fund is required to be tracked, the target fund is automatically traced downwards, accounts and fund details corresponding to the target fund are collected from fund transactions reserved in a data platform, a fund flow graph is established according to the fund accounts and the fund details involved in the tracing process, and the flow condition of the target fund is automatically tracked and recorded.
Description
Technical Field
The present disclosure relates to the field of computer technologies, and in particular, to a method, an apparatus, and a device for tracking funds.
Background
In recent years, financial crimes conducted through a novel network are increasingly serious, and the method is mainly characterized in that cases are large in number, large in involved amount, difficult to track and the like, for example, financial telecommunication fraud cases are 59.6 thousands of cases issued all the year round in 2017, the involved amount is near 131.7 million yuan, typical cases pretending to be a public inspection method account for 7%, the amount accounts for nearly 50%, and 80% of involved funds are diluted by three-party circulation, so that the case detection difficulty is very large.
In order to find out the capital flow direction and further track the final flow direction of the capital, namely the final beneficial account (usually called suspect account), the detection personnel usually rely on the case handling experience to screen detail information of each capital by a manual mode, obtain the capital flow direction information from the detail information, and further splice the capital flow diagram, but under the condition that the current case is large in number or the capital is processed by multi-party flow, a large amount of manpower is required to be invested, which is difficult to guarantee, and the manual mode is long in time consumption and low in efficiency, is difficult to detect the final flow direction of the capital, and is inconvenient for the detection personnel to locate the suspect according to the capital flow direction, even capture the suspect.
Disclosure of Invention
In view of the above, embodiments of the present disclosure provide a method, an apparatus, and a device for tracking funds, which are used to automatically track and record the flow direction of the funds to obtain the final flow direction of the funds.
The embodiment of the specification adopts the following technical scheme:
an embodiment of the present specification provides a fund tracking method, including:
determining account information of a first account and account information of a second account corresponding to the target fund;
according to the account information of the first account and the account information of the second account, acquiring first fund details transferred from the first account to the second account from a data platform to which the first account belongs and acquiring second fund details transferred from the second account to other accounts from the data platform to which the second account belongs based on authorization of the data platform;
establishing a fund flow graph according to the first fund detail and the second fund detail, wherein the first account is taken as a root node of the fund flow graph, the second account is taken as a primary child node of the fund flow graph, and the other accounts are taken as corresponding child nodes of the primary child node;
and expanding the fund flow graph according to a preset expansion strategy.
An embodiment of the present specification further provides a fund tracking device, including:
the determining module is used for determining account information of a first account and account information of a second account corresponding to the target fund;
the obtaining module is used for obtaining a first fund detail transferred from the first account to the second account from the data platform to which the first account belongs and obtaining a second fund detail transferred from the second account to other accounts from the data platform to which the second account belongs based on authorization of the data platform according to the account information of the first account and the account information of the second account;
the topology module is used for establishing a fund flow graph according to the first fund detail and the second fund detail, wherein the first account is used as a root node of the fund flow graph, the second account is used as a primary child node of the fund flow graph, and the other accounts are used as corresponding child nodes of the primary child node;
the topology module is further used for expanding the fund flow graph according to a preset expansion strategy.
Embodiments of the present specification further provide an electronic device for tracking funds, including:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein,
the memory stores instructions executable by the at least one processor to enable the at least one processor to:
determining account information of a first account and account information of a second account corresponding to the target fund;
according to the account information of the first account and the account information of the second account, acquiring first fund details transferred from the first account to the second account from a data platform to which the first account belongs and acquiring second fund details transferred from the second account to other accounts from the data platform to which the second account belongs based on authorization of the data platform;
establishing a fund flow graph according to the first fund detail and the second fund detail, wherein the first account is taken as a root node of the fund flow graph, the second account is taken as a primary child node of the fund flow graph, and the other accounts are taken as corresponding child nodes of the primary child node;
and expanding the fund flow graph according to a preset expansion strategy.
The embodiment of the specification adopts at least one technical scheme which can achieve the following beneficial effects: by means of big data and financial institutions, fund details (namely flow direction conditions) of accounts related to case-related funds in a period of time are automatically inquired and obtained, accounts corresponding to the inquired fund details are used as nodes to construct a fund flow diagram, so that fund transfer relations among the accounts related to the case-related funds are converted into path relations in the topological diagram, the fund flow direction conditions are quickly and visually reflected through the topological diagram, manual participation can be reduced, time consumption is shortened, efficiency is improved, and detection personnel can quickly and accurately position suspects and even catch the suspects according to the tracked fund flow direction.
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In order to more clearly illustrate the embodiments of the present specification or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments described in the present specification, and for those skilled in the art, other drawings can be obtained according to the drawings without any creative effort.
Fig. 1 is a block diagram of a fund tracking method provided in an embodiment of the present disclosure.
Fig. 2 is a flowchart of a fund tracking method according to an embodiment of the present disclosure.
Fig. 3 is a schematic diagram of a fund flow diagram in a fund tracking method according to an embodiment of the present disclosure.
Fig. 4 is a flowchart of a fund tracking method according to an embodiment of the present disclosure.
Fig. 5 is a schematic structural diagram of a fund tracking device according to an embodiment of the present disclosure.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present specification, the technical solutions in the embodiments of the present specification will be clearly and completely described below with reference to the drawings in the embodiments of the present specification, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any inventive step based on the embodiments of the present disclosure, shall fall within the scope of protection of the present application.
As the foregoing analysis shows, in the investigation of the capital flow direction, it is necessary to manually screen the capital details, determine the capital flow direction information therefrom, and splice the capital flow direction map, which not only requires a lot of manpower investment, takes a long time, and has low efficiency, but also makes it difficult to investigate the final flow direction of the capital under the current severe case.
However, the inventor finds that firstly, in the case of economic crime, in order to avoid tracking, a suspect often hides the true identity of the suspect through various ways, such as falsely using the identity of another person, registering false information on the network, transferring money repeatedly among a plurality of financial institutions (such as banks and payment institutions) and a plurality of areas to perform relay dilution, washing and exchanging funds by using an underground money bank, and the like, but in any case, the suspect finally aims to possess the funds, so the funds finally flow to an account to which the suspect belongs or an account actually controlled by the suspect; secondly, the amount of data involved in tracking is huge, so that the flow direction of suspicious funds needs to be quickly and accurately tracked and recorded, and further an account actually controlled by a suspect is determined; and thirdly, when the coordination financial institution assists in inquiring, time and labor are wasted, and suspected funds cannot be inquired and controlled quickly.
The inventor also finds that at least one type of information can be processed by means of big data and financial institutions to improve accuracy and efficiency of fund tracking: one is account information related to case-related funds, such as account opening information, account type (e.g., public account, private account); second, the transaction information (i.e. transaction details) related to the case fund in the circulation, such as amount, outflow party, inflow party, time, location information, circulation mode, circulation type (such as public and private), etc.; and thirdly, other relevant information such as account opening, records (such as signature, fingerprint, identity information, audio, image, video and the like) reserved in fund transaction and the like.
Therefore, by means of the existing financial institution, the flow direction situation of the capital can be obtained by tracing the capital involved in the case downwards in a large data processing mode in the capital checking and controlling platform, and a capital flow direction topological graph is established, so that the flow direction situation of the capital can be automatically tracked and recorded through the capital flow direction topological graph, and the investigation personnel can conveniently and rapidly check and control various economic crimes according to the capital flow graph, thereby forming powerful evidence, pursuing stolen money, and positioning suspects or even catching suspects.
Based on this, the embodiments of the present disclosure provide a fund tracking method, apparatus, and device, where an overall idea of a fund tracking scheme may be as shown in fig. 1, when a target fund (e.g., a suspicious fund) needs to be tracked, based on authorization of a data platform, by performing automatic downward tracing on the suspicious fund, an account and a fund detail corresponding to the target fund are collected from a fund transaction (e.g., a fund detail) retained in the data platform (e.g., a financial institution), and a fund flow diagram is established according to a fund account and a fund detail involved in the tracing process, so as to automatically track and record a flow situation of the suspicious fund. Specifically, when the case-related funds need to be tracked, the preliminary information of the case-related funds, such as the first account (e.g. the account of the victim in the telecom fraud) and the second account (e.g. the suspected account in the telecom fraud for receiving the account of the victim) involved in the case-related funds are obtained, account information for these accounts, and details of funds between the first account and the second account (i.e., details of the transfer of funds), are obtained by the financial institution, as details of funds, and then establishing a fund flow graph according to the fund details, namely, taking the first account as a root node of the fund flow graph, taking the second account as a first-level child node, other accounts are used as the sub-nodes of the next level to establish a preliminary fund flow graph, and further according to an expansion strategy, and expanding the fund flow direction of each child node layer by layer on the fund flow graph until the expansion is finished.
Therefore, the fund flow graph of the involved fund is automatically constructed by automatically tracing the involved fund downwards, so that the flow situation of the involved fund can be automatically tracked and recorded through the fund flow graph.
The technical solutions provided by the embodiments are described in detail below with reference to the accompanying drawings.
The embodiment of the present specification provides a fund tracking method, which can be used for fund investigation and control, such as a fund investigation and control platform in a criminal investigation platform of the ministry of public security, so that an investigator can use the fund tracking method to quickly and accurately obtain the flow situation of suspicious funds through the fund investigation and control platform.
As shown in fig. 2, the fund tracking method may include the steps of:
and step S102, determining account information of a first account and account information of a second account corresponding to the target fund.
In specific implementation, the inquiry assisting function of the data platform can be regularly integrated in the fund checking and controlling platform according to law, so that the investigation personnel of the authorized organization can be given the inquiry authority based on the data platform when assisting the authorized organization to inquire the fund detail, the investigation personnel can timely complete the monitoring and the fast inquiry of the fund flow direction according to law in an office, the fast inquiry and the control of accounts of the fund involved in a case can be realized, and the time consumption of information acquisition is reduced from the original calculation according to the day and the hour to the calculation according to the minute and the second.
The data platform may be a financial institution holding user fund data, and the financial institution may include at least one of a financial regulatory authority, a bank, a security, an insurance, a trust investment, a fund management company, and a third party payment platform. The account information may include at least one of: basic information of the account, such as basic condition of an account holder, account opening time, account opening place and the like; basic information of the bank card, such as card type, card number, fund exchange and the like; an account type, such as a public account, a private account, and so on.
The financial institution's assistance inquiry means an action of informing the authorized institution of the amount, currency and other deposit information of the unit or individual deposit in accordance with the regulations of the law or the administrative law and the inquiry request of the authorized institution. The authorized organ refers to an authorized inquiry, freezing and deduction unit or a judicial organ, an administrative organ, a military organ and a public institution for performing administrative functions of individuals who make deposits in financial institutions according to the clear regulations of laws and administrative laws.
In specific implementation, it may be determined that target funds (i.e., suspicious funds) need to be tracked and recorded according to suspicious situations such as reporting of a victim, abnormal movement of monitored funds, and the like, and at this time, account information of a first account and account information of a second account related to the primary related funds (i.e., suspicious funds) may be obtained from a financial institution according to primary information (e.g., account information) related to the suspicious funds when the suspicious funds are found, where the first account is an account from which the suspicious funds are transferred, and the second account is an account from which the suspicious funds are received.
For example, in the telecommunication fraud case, the investigation personnel can input the fund account related to the victim report into the fund checking and controlling platform according to the victim report, so that the fund checking and controlling platform knows that suspicious fund needing checking exists, the account from which the victim transfers the fund can be taken as a first account, the suspicious account from which the victim transfers the fund can be taken as a second account, and the account information of the first account and the account information of the second account can be obtained from the existing financial institution.
It should be noted that, the number of the first account and the number of the second account may be one or more than one according to the actual situation.
Step S104, according to the account information of the first account and the account information of the second account, based on authorization of a data platform, obtaining a first fund detail transferred from the first account to the second account from the data platform to which the first account belongs, and obtaining a second fund detail transferred from the second account to other accounts from the data platform to which the second account belongs.
The authorization of the data platform is that the data platform grants the authority to inquire the recorded fund detail when assisting the authorized organ to develop the assisting inquiry; the details may include transaction information relating to the funds involved in the transfer, and in particular, the details may include at least one of the following: amount, time, number of strokes, payout card number, name of the payout person, income card number, name of the income person, card type, financial institution involved, currency, etc.
In specific implementation, the fund detail in the preset time can be obtained so as to improve the validity of the detail. For example, in telco fraud, only the details of the transfer of a suspect account that occurred after the victim transferred to it may be obtained.
Step S106, establishing a fund flow graph according to the first fund detail and the second fund detail, wherein the first account is used as a root node of the fund flow graph, the second account is used as a primary child node of the fund flow graph, and the other accounts are used as corresponding child nodes of the primary child node.
In a specific implementation, the fund flow graph can adopt a tree-shaped topological structure.
And S108, expanding the fund flow graph according to a preset expansion strategy.
In specific implementation, the expansion policy is a policy for expanding nodes in the fund flow graph, and may include at least one of a hierarchy policy, a node count policy, an account type policy, a transaction amount policy, and a transaction number policy. The hierarchy strategy comprises a strategy of expanding the fund flow graph according to a preset hierarchy number, for example, the hierarchy number of the fund flow graph is limited to 50 layers, and the fund flow graph is not expanded beyond the 50 layers; the node number strategy comprises a strategy of expanding the fund flow graph according to a preset node number, for example, the number of child nodes under each node is limited to 100; the account type strategy comprises a strategy of expanding different account types, for example, in view of strict public account supervision, the public account is easy to track, a suspect rarely uses the public account to transfer and dilute money, and when expanding the public account, the private account can be expanded layer by layer without expanding downwards; the transaction amount strategy comprises a strategy of expanding different transaction amounts, for example, the transaction amount is lower than the preset amount and can not be expanded; the transaction stroke number strategy comprises a strategy of expanding the transaction stroke number, for example, expanding the transaction stroke number when the transaction stroke number exceeds a preset stroke number.
According to the steps S102-S108, according to the preliminary information of the case-related funds, by means of big data and financial institutions, the fund detail (namely transfer detail) of the funds between a first account and a second account of the case-related funds in a period of time can be automatically inquired and obtained based on authorization, the first account is used as a root node, the second account is used as a first-level sub-node, other accounts are used as next-layer sub-nodes of the first-level sub-node, an initial fund flow graph is constructed, then the fund details of the sub-nodes are further expanded on the initial fund flow graph according to an expansion strategy, and direct expansion is finished, so that the fund transfer relation between the accounts related to the case-related funds is converted into a path relation in the topological graph, and the fund flow situation is quickly and intuitively reflected through the topological graph. Through the authorization of the data platform, the fund flow direction can be timely and automatically tracked, the manual participation can be reduced, the time consumption is shortened, the efficiency is improved, and the detection personnel can form a powerful evidence chain according to the tracked fund flow direction, catch up stolen money, locate the suspect and even catch the suspect.
It should be noted that the term tracking and recording in the term of capital investigation and control platform means that the investigator legally obtains data information or data certificates of account information, transaction details and the like of the capital involved in the case around the account subject, the capital transaction mode, the capital transfer flow direction and the like of the capital involved in the case, and excavates the capital flow direction situation from the data information or data certificates so as to track and record the capital flow direction, so that the capital flow direction is used for fixed evidence or real-time monitoring and early warning, and the capital investigation platform can serve police detection departments to prevent and control and attack economic crimes.
FIG. 3 is a schematic diagram of the fund flow diagram of the involved funds obtained according to the above steps S102-S108.
As shown in fig. 3, for convenience of explanation, one first account, three second accounts and seven other accounts involved in the case are taken as an example for explanation. Specifically, first account is usedFamily A0As root node and with a second account A1、A2And A3Establishing an initial fund flow graph for the first-level child nodes, wherein detailed information between the root node and each first-level child node can be recorded in respective corresponding node connecting lines; and then, other accounts related to the second account are taken as lower-level child nodes, and the next-level child nodes of each second account are gradually expanded, so that the initial fund flow graph is expanded into a final fund flow graph corresponding to the case-related funds. Wherein, other accounts include A11、A12、A31、A32、A33、A111And A123，A11And A12Is A1Corresponding to other accounts of the next level, A31、A32And A33Is A3Corresponding next level other accounts, A111Is A11Corresponding next level other accounts, A123Is A2、A31、A32And A33Corresponding next level other accounts. Therefore, according to the fund flow diagram, the final flow direction of the involved fund can be rapidly determined to be the account A111And A123。
In one embodiment, the funds detail may be obtained by sending a query request for the funds detail to a financial institution. Specifically, according to the account information of the first account and the account information of the second account, the initial details may be obtained by: sending a first query request to a first data platform to which the first account belongs according to the account information of the first account and the account information of the second account, wherein the first query request is used for querying the first data platform for transfer details of funds transferred from the first account to the second account within a first preset time period; and receiving a first query result returned by the first data platform in response to the first query request, so that the first query result is used as initial details.
In one embodiment, in the step of obtaining the fund detail, it may be further determined whether the query request has been sent to the financial institution, and then the query request for the fund detail is sent to the financial institution to obtain the fund detail, so as to avoid repeatedly sending the query request to the financial institution.
Specifically, according to the account information of the first account and the account information of the second account, the initial details may be obtained by: judging whether a second query request is sent to a second data platform or not according to the account information of the first account and the account information of the second account, wherein the second query request is used for querying the second data platform for transfer details of funds transferred from the first account to the second account within a first preset time period; if so, receiving a second query result returned by the second data platform in response to the second query request, and taking the second query result as initial details; and if not, sending the second query request to the second data platform.
In one embodiment, expansion information can be acquired from a financial institution as relevance information, so that the expansion information is used for expanding the fund flow graph according to the expansion strategy to perform expansion judgment, and the accuracy and efficiency of expansion are improved.
Specifically, the extension information may include at least one of transaction details and current card details, wherein the transaction details may include at least one of the following details: transaction time, transaction retention records (such as signatures, fingerprints, identity information, audio, images, video, etc.), amount, debit card number, debit person name, income card number, income person name, transaction type, transaction serial number, transaction currency, account balance, transaction institution information, etc.; the current card details may include at least one of the following details: the financial institution of opening the card, the card number, the card holder information, the card supported currency, etc.
In this way, the step of expanding the fund flow graph according to the obtained fund detail corresponding to the second account and the preset expansion strategy may include: and expanding the fund flow graph according to a preset expansion strategy according to the obtained expansion information and the fund detail corresponding to the second account.
For example, when the acquired expansion information includes that the transaction type is a couple public type, the second account is a couple public account, and the expansion policy includes an account type expansion policy, the expansion of the node under the second account may not be performed.
It should be noted that the expansion information and the fund statement corresponding to the second account may also be obtained from the financial institution by using the similar aforementioned embodiment of obtaining the initial statement, and details are not repeated here.
In one embodiment, the fund tracking method can be further formed into a fund flow data analysis engine based on big data processing, and the analysis engine is arranged in a fund checking and controlling platform so as to analyze transfer paths in fund checking and controlling, track a group activity area, prevent and control telecommunication fraud and the like.
In one embodiment, information may also be set on a connection line between nodes in the fund flow graph, such as account information or fund details, so that information related to the fund flow between two nodes can be visually obtained from the fund flow graph.
For example, the account information of the first account and/or the account information of the second account are/is set on a connection line between the root node and a child node corresponding to the second account, for example, the issuer information of the first account and the second account are both set on the connection line, so that it is intuitively known from a fund flow diagram which financial institution (i.e., issuer) the fund transaction between the two accounts is completed through.
In one embodiment, the attribute information of the connection line may be set, and the attribute information may control whether the information on the connection line is in the display state or the hidden state, for example, when the attribute information on a certain connection line is in the hidden attribute, the information on the connection line is in the hidden state, that is, the information is not displayed on the connection line, and when the attribute information is in the expanded attribute, the information is displayed on the connection line.
In specific implementation, the attribute information on the connecting line can be switched, labeled or edited according to user operation received by the connecting line, such as clicking operation, so that the information on the connecting line is in a state corresponding to the attribute information, such as only hiding and showing the attribute information, the information is in a hidden state when the connecting line is clicked, and the information is in an expanded state when the connecting line is clicked.
In one embodiment, node attribute information may also be set on a node in the fund flow graph, and the state of the node is controlled by the node attribute information, for example, the node is in an expanded state and a collapsed state, a new node is inserted into the node, the node is deleted, and the like.
Specifically, the fund tracking method further comprises the following steps: and setting corresponding node attribute information in the nodes in the fund flow graph so that the nodes with the node attribute information are in corresponding node states when receiving user operations corresponding to the node attribute information, wherein the node states can comprise a closed state, an expanded state, a deleted state and a new node inserting state.
For example, by operating a node by a user, the node may be in a corresponding node state, for example, clicking the node to make the node in an expanded or folded state, for example, double clicking the node, a new node may be inserted into the node, for example, a deletion menu may be selected from menu items popped up on the node to delete the node, which is not described herein again.
The embodiment of the present specification provides a fund tracking method, which is used as a timed task to track and record the flow direction of suspicious funds and can be applied to a fund checking and controlling platform, and the flow chart of the fund tracking method is as shown in fig. 4.
As shown in fig. 4, the fund tracking method includes the steps of:
step S202, determining the preliminary information of the involved fund, and executing step S204.
Step S204, obtaining account information, transaction information and associated information of the case-related fund from the financial institution to which the first account belongs, and forming a topological information list of the case-related fund.
The account information, the transaction information and the associated information can respectively correspond to the account information, the fund detail and the expansion information in the embodiments, and then the information is utilized to form and establish the topological information required by the fund flow graph in the embodiments according to the actual case requirement, and an information list is formed so as to be convenient for traversing one by one.
Step S206, determining whether a query request of the topology information corresponding to the involved fund has been sent to the financial institution, if so, performing step S208, otherwise, performing step S218.
Step S208, determining whether a query result returned by the financial institution has been received, if yes, performing step S210, otherwise, performing step S224.
And S210, analyzing the query result, and operating an expansion strategy so as to expand the capital flow graph according to the expansion strategy and the query result.
And step S212, updating the information of each connecting line in the fund flow graph, such as card information and fund information.
Step S214, determining whether expansion is needed according to the expansion policy, if so, performing step S216, otherwise, performing step S224.
And step S216, traversing the downstream account (bank card) of the current node downwards, and inserting a new node into the fund flow graph according to the traversal result.
And step S218, inquiring the fund detail of the involved fund.
And S220, inquiring the information of the bank card related to the case fund.
And step S222, inquiring related expansion information of the involved fund.
It should be noted that steps S218 to S222 may be selectively executed according to actual needs, for example, step S218 is executed when the fund details need to be acquired, step S220 is executed when the bank information needs to be acquired, and step S222 is executed when the extension information needs to be acquired. The query may be similar to step S206 and will not be described in detail.
And step S224, judging whether the topology information list is traversed or not, if so, ending the timing task, otherwise, returning to the step S206.
Through the steps S202-S224, the topological information formed by account information (such as bank cards), transaction details and associated information related to the involved funds can be traversed downwards layer by depending on big data and financial institutions, the traversal result is converted into a fund flow graph, and the fund flow condition of the involved funds is automatically tracked and recorded.
Based on the same inventive concept, the embodiment of the specification also provides a device for tracking funds, an electronic device and a non-volatile computer storage medium.
In view of the foregoing detailed description of the fund tracking method in the foregoing embodiments, details of the apparatuses, devices, and nonvolatile computer storage media in the following embodiments will not be repeated.
FIG. 5 is a schematic diagram of a fund tracking device provided herein, wherein the dashed boxes represent optional modules.
As shown in FIG. 5, the funds tracking device 10 includes a determination module 11, an acquisition module 12, and a topology module 13. The determining module 11 determines account information of a first account and account information of a second account corresponding to the target fund; the obtaining module 12 is configured to obtain, according to the account information of the first account and the account information of the second account, based on authorization of a data platform, first fund details transferred from the first account to the second account from the data platform to which the first account belongs, and second fund details transferred from the second account to another account from the data platform to which the second account belongs; the topology module 13 is configured to establish a fund flow graph according to the first fund detail and the second fund detail, where the first account is used as a root node of the fund flow graph, the second account is used as a primary child node of the fund flow graph, and the other accounts are used as corresponding child nodes of the primary child node; the topology module 13 is further configured to expand the fund flow graph according to a preset expansion strategy.
Optionally, the obtaining, to the data platform to which the first account belongs, the first fund detail transferred from the first account to the second account includes:
sending a first query request to a first data platform to which the first account belongs, wherein the first query request is used for querying the first data platform for transfer details of funds transferred from the first account to the second account;
and receiving a first query result returned by the first data platform in response to the first query request, so that the first query result is used as a first fund detail.
Optionally, the obtaining, to the data platform to which the first account belongs, the first fund detail transferred from the first account to the second account includes:
judging whether a second query request is sent to a second data platform to which the first account belongs, wherein the second query request is used for querying the second data platform for transfer details of funds transferred from the first account to the second account;
if yes, receiving a second query result returned by the second data platform in response to the second query request, and taking the second query result as a first fund detail;
and if not, sending the second query request to the second data platform.
Optionally, the obtaining module is further configured to obtain expansion information according to the account information of the first account and the account information of the second account;
and the topology module is used for expanding the fund flow graph according to a preset expansion strategy according to the obtained expansion information.
Optionally, the fund tracking device 10 further includes a first setting module 14, and the first setting module 14 is configured to set the account information of the first account and/or the account information of the second account on a connection line between the root node and a child node corresponding to the second account.
Optionally, the fund tracking apparatus 10 further includes a second setting module 15, where the second setting module 15 is configured to set corresponding node attribute information in the nodes in the fund flow graph, so that the nodes set with the node attribute information are in corresponding node states when receiving user operations corresponding to the node attribute information.
Embodiments of the present specification further provide an electronic device for tracking funds, including:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein,
the memory stores instructions executable by the at least one processor to enable the at least one processor to:
determining account information of a first account and account information of a second account corresponding to the target fund;
according to the account information of the first account and the account information of the second account, acquiring first fund details transferred from the first account to the second account from a data platform to which the first account belongs and acquiring second fund details transferred from the second account to other accounts from the data platform to which the second account belongs based on authorization of the data platform;
establishing a fund flow graph according to the first fund detail and the second fund detail, wherein the first account is taken as a root node of the fund flow graph, the second account is taken as a primary child node of the fund flow graph, and the other accounts are taken as corresponding child nodes of the primary child node;
and expanding the fund flow graph according to a preset expansion strategy.
Embodiments of the present description also provide a non-transitory computer storage medium for tracking funds, storing computer-executable instructions configured to:
determining account information of a first account and account information of a second account corresponding to the target fund;
according to the account information of the first account and the account information of the second account, acquiring first fund details transferred from the first account to the second account from a data platform to which the first account belongs and acquiring second fund details transferred from the second account to other accounts from the data platform to which the second account belongs based on authorization of the data platform;
establishing a fund flow graph according to the first fund detail and the second fund detail, wherein the first account is taken as a root node of the fund flow graph, the second account is taken as a primary child node of the fund flow graph, and the other accounts are taken as corresponding child nodes of the primary child node;
and expanding the fund flow graph according to a preset expansion strategy.
The foregoing description has been directed to specific embodiments of this disclosure. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims may be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing may also be possible or may be advantageous.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the embodiments of the apparatus, the device, and the nonvolatile computer storage medium, since they are substantially similar to the embodiments of the method, the description is simple, and for the relevant points, reference may be made to the partial description of the embodiments of the method.
The apparatus, the device, the nonvolatile computer storage medium, and the method provided in the embodiments of the present specification correspond to each other, and therefore, the apparatus, the device, and the nonvolatile computer storage medium also have advantageous technical effects similar to those of the corresponding method.
In the 90 s of the 20 th century, improvements in a technology could clearly distinguish between improvements in hardware (e.g., improvements in circuit structures such as diodes, transistors, switches, etc.) and improvements in software (improvements in process flow). However, as technology advances, many of today's process flow improvements have been seen as direct improvements in hardware circuit architecture. Designers almost always obtain the corresponding hardware circuit structure by programming an improved method flow into the hardware circuit. Thus, it cannot be said that an improvement in the process flow cannot be realized by hardware physical modules. For example, a Programmable Logic Device (PLD), such as a Field Programmable Gate Array (FPGA), is an integrated circuit whose Logic functions are determined by programming the Device by a user. A digital system is "integrated" on a PLD by the designer's own programming without requiring the chip manufacturer to design and fabricate application-specific integrated circuit chips. Furthermore, nowadays, instead of manually making an integrated Circuit chip, such Programming is often implemented by "logic compiler" software, which is similar to a software compiler used in program development and writing, but the original code before compiling is also written by a specific Programming Language, which is called Hardware Description Language (HDL), and HDL is not only one but many, such as abel (advanced Boolean Expression Language), ahdl (alternate Language Description Language), traffic, pl (core unified Programming Language), HDCal, JHDL (Java Hardware Description Language), langue, Lola, HDL, laspam, hardsradware (Hardware Description Language), vhjhd (Hardware Description Language), and vhigh-Language, which are currently used in most common. It will also be apparent to those skilled in the art that hardware circuitry that implements the logical method flows can be readily obtained by merely slightly programming the method flows into an integrated circuit using the hardware description languages described above.
The controller may be implemented in any suitable manner, for example, the controller may take the form of, for example, a microprocessor or processor and a computer-readable medium storing computer-readable program code (e.g., software or firmware) executable by the (micro) processor, logic gates, switches, an Application Specific Integrated Circuit (ASIC), a programmable logic controller, and an embedded microcontroller, examples of which include, but are not limited to, the following microcontrollers: ARC 625D, Atmel AT91SAM, Microchip PIC18F26K20, and Silicone Labs C8051F320, the memory controller may also be implemented as part of the control logic for the memory. Those skilled in the art will also appreciate that, in addition to implementing the controller as pure computer readable program code, the same functionality can be implemented by logically programming method steps such that the controller is in the form of logic gates, switches, application specific integrated circuits, programmable logic controllers, embedded microcontrollers and the like. Such a controller may thus be considered a hardware component, and the means included therein for performing the various functions may also be considered as a structure within the hardware component. Or even means for performing the functions may be regarded as being both a software module for performing the method and a structure within a hardware component.
The systems, devices, modules or units illustrated in the above embodiments may be implemented by a computer chip or an entity, or by a product with certain functions. One typical implementation device is a computer. In particular, the computer may be, for example, a personal computer, a laptop computer, a cellular telephone, a camera phone, a smartphone, a personal digital assistant, a media player, a navigation device, an email device, a game console, a tablet computer, a wearable device, or a combination of any of these devices.
For convenience of description, the above devices are described as being divided into various units by function, and are described separately. Of course, the functionality of the units may be implemented in one or more software and/or hardware when implementing the present application.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
The memory may include forms of volatile memory in a computer readable medium, Random Access Memory (RAM) and/or non-volatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). Memory is an example of a computer-readable medium.
Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The application may be described in the general context of computer-executable instructions, such as program modules, being executed by a computer. Generally, program modules include routines, programs, objects, components, data structures, etc. that perform particular tasks or implement particular abstract data types. The application may also be practiced in distributed computing environments where tasks are performed by remote processing devices that are linked through a communications network. In a distributed computing environment, program modules may be located in both local and remote computer storage media including memory storage devices.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (13)
1. A method of fund tracking, comprising:
determining account information of a first account and account information of a second account corresponding to the target fund;
according to the account information of the first account and the account information of the second account, acquiring first fund details transferred from the first account to the second account from a data platform to which the first account belongs and acquiring second fund details transferred from the second account to other accounts from the data platform to which the second account belongs based on authorization of the data platform;
establishing a fund flow graph according to the first fund detail and the second fund detail, wherein the first account is taken as a root node of the fund flow graph, the second account is taken as a primary child node of the fund flow graph, and the other accounts are taken as corresponding child nodes of the primary child node;
and expanding the fund flow graph according to a preset expansion strategy.
2. The method of claim 1, the obtaining, to a data platform to which the first account belongs, a first fund detail transferred from the first account to the second account comprising:
sending a first query request to a first data platform to which the first account belongs, wherein the first query request is used for querying the first data platform for transfer details of funds transferred from the first account to the second account;
and receiving a first query result returned by the first data platform in response to the first query request, so that the first query result is used as a first fund detail.
3. The method of claim 1, the obtaining, to a data platform to which the first account belongs, a first fund detail transferred from the first account to the second account comprising:
judging whether a second query request is sent to a second data platform to which the first account belongs, wherein the second query request is used for querying the second data platform for transfer details of funds transferred from the first account to the second account;
if yes, receiving a second query result returned by the second data platform in response to the second query request, and taking the second query result as a first fund detail;
and if not, sending the second query request to the second data platform.
4. The method of claim 1, further comprising: acquiring expansion information according to the account information of the first account and the account information of the second account;
the expanding the fund flow graph according to the preset expansion strategy comprises the following steps:
and expanding the fund flow graph according to a preset expansion strategy according to the obtained expansion information.
5. The method of claim 1, further comprising: and setting the account information of the first account and/or the account information of the second account on a connecting line between the root node and a child node corresponding to the second account.
6. The method of claim 1, further comprising: and setting corresponding node attribute information in the nodes in the fund flow graph, so that the nodes with the node attribute information are in corresponding node states when receiving user operations corresponding to the node attribute information.
7. A funds tracking device, comprising:
the determining module is used for determining account information of a first account and account information of a second account corresponding to the target fund;
the obtaining module is used for obtaining a first fund detail transferred from the first account to the second account from the data platform to which the first account belongs and obtaining a second fund detail transferred from the second account to other accounts from the data platform to which the second account belongs based on authorization of the data platform according to the account information of the first account and the account information of the second account;
the topology module is used for establishing a fund flow graph according to the first fund detail and the second fund detail, wherein the first account is used as a root node of the fund flow graph, the second account is used as a primary child node of the fund flow graph, and the other accounts are used as corresponding child nodes of the primary child node;
the topology module is further used for expanding the fund flow graph according to a preset expansion strategy.
8. The apparatus of claim 7, the obtaining, to a data platform to which the first account belongs, a first fund detail transferred from the first account to the second account comprising:
sending a first query request to a first data platform to which the first account belongs, wherein the first query request is used for querying the first data platform for transfer details of funds transferred from the first account to the second account;
and receiving a first query result returned by the first data platform in response to the first query request, so that the first query result is used as a first fund detail.
9. The apparatus of claim 7, the obtaining, to a data platform to which the first account belongs, a first fund detail transferred from the first account to the second account comprising:
judging whether a second query request is sent to a second data platform to which the first account belongs, wherein the second query request is used for querying the second data platform for transfer details of funds transferred from the first account to the second account;
if yes, receiving a second query result returned by the second data platform in response to the second query request, and taking the second query result as a first fund detail;
and if not, sending the second query request to the second data platform.
10. The apparatus of claim 7, wherein the obtaining module is further configured to obtain development information according to the account information of the first account and the account information of the second account;
the topology module is further used for expanding the fund flow graph according to a preset expansion strategy according to the obtained expansion information.
11. The apparatus of claim 7, further comprising a first setup module configured to set account information of the first account and/or account information of the second account on a connection line between the root node and a child node corresponding to the second account.
12. The apparatus according to claim 7, further comprising a second setting module, configured to set corresponding node attribute information in the nodes in the fund flow graph, so that the nodes set with the node attribute information are in corresponding node states when receiving user operations corresponding to the node attribute information.
13. An electronic device for tracking funds, comprising:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein,
the memory stores instructions executable by the at least one processor to enable the at least one processor to:
determining account information of a first account and account information of a second account corresponding to the target fund;
according to the account information of the first account and the account information of the second account, acquiring first fund details transferred from the first account to the second account from a data platform to which the first account belongs and acquiring second fund details transferred from the second account to other accounts from the data platform to which the second account belongs based on authorization of the data platform;
establishing a fund flow graph according to the first fund detail and the second fund detail, wherein the first account is taken as a root node of the fund flow graph, the second account is taken as a primary child node of the fund flow graph, and the other accounts are taken as corresponding child nodes of the primary child node;
and expanding the fund flow graph according to a preset expansion strategy.
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