CN115131008B

CN115131008B - Method for realizing differentiation checking mechanism and related products

Info

Publication number: CN115131008B
Application number: CN202211047777.4A
Authority: CN
Inventors: 张宪忠; 孙路遥
Original assignee: Shenzhen Xingyun Zhilian Technology Co ltd
Current assignee: Shenzhen Xingyun Zhilian Technology Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2022-12-02
Anticipated expiration: 2042-08-30
Also published as: CN115131008A

Abstract

The embodiment of the application discloses a method for realizing a differential verification mechanism and a related product, wherein the method comprises the following steps: the second report front-end device receives a first transaction order of a first account sent by the first report front-end device through the CPU, then receives a verification request message carrying the first transaction order through the DPU, and after receiving the verification request message, determines a verification mechanism and verifies the first transaction order according to the first transaction order.

Description

Method for realizing differentiated checking mechanism and related product

Technical Field

The application relates to the technical field of financial data processing, in particular to a method for realizing a differentiated checking mechanism and a related product.

Background

The self-closing prevention in the wind control rule means that a certain target purchase order submitted by one trading account needs to be avoided from making a closing with a target selling order submitted by the trading system, namely, the maximum purchase price of the trading account for all the purchase orders of the certain target is verified to be not greater than the minimum selling price of all the selling orders.

The development of the current intelligent network card technology enables the automatic transaction prevention in the wind control rule to improve the efficiency of judging whether the automatic transaction exists or not by the whole computing system through a method of assembling the intelligent network card on a physical machine, reduces the computing cost of the whole system, and how to optimize an automatic transaction checking mechanism is the problem which needs to be solved at present.

Disclosure of Invention

The embodiment of the application provides a method for realizing a differential checking mechanism and a related product, so as to improve the high efficiency and convenience for realizing the differential checking mechanism.

In a first aspect, an embodiment of the present application provides a method for implementing a differentiated checking mechanism, where the method is applied to a second offer pre-device, where the second offer pre-device includes a central processing unit CPU and a dedicated processing unit DPU, and the method includes:

receiving a first transaction authorization of a first account sent by a first report front-end device through the CPU;

receiving a verification request message carrying the first transaction entrustment through the DPU;

and after receiving the verification request message, determining a verification mechanism according to the first transaction entrustment and verifying the first transaction entrustment.

In a second aspect, an embodiment of the present application provides a differentiated checking mechanism implementation apparatus, which is applied to a second newspaper pre-disposition device that includes a central processing unit CPU and a dedicated processing unit DPU, and includes a processing unit, a communication unit, and a storage unit, where,

the communication unit is used for receiving a first transaction authorization of a first account sent by a first report front-end device through the CPU; and a verification request message carrying the first transaction order is received by the DPU;

and the processing unit is used for determining a verification mechanism and verifying the first transaction entrustment according to the first transaction entrustment after receiving the verification request message.

In a third aspect, an embodiment of the present application provides an electronic device, including a processor, a memory, a communication interface, and one or more programs, where the one or more programs are stored in the memory and configured to be executed by the processor, and the program includes instructions for executing steps in any method of the first aspect of the embodiment of the present application.

In a fourth aspect, the present application provides a computer-readable storage medium, where the computer-readable storage medium stores a computer program for electronic data exchange, where the computer program makes a computer perform some or all of the steps described in any one of the methods in the second aspect of the present application.

In a fifth aspect, the present application provides a computer program product, wherein the computer program product includes a non-transitory computer-readable storage medium storing a computer program, and the computer program is operable to cause a computer to perform some or all of the steps described in any one of the methods of the second aspect of the present application. The computer program product may be a software installation package.

It can be seen that, in the embodiment of the present application, a method for implementing a differentiated checking mechanism and a related product are provided, and are applied to a second report front-end device, where the second report front-end device includes a central processing unit CPU and a dedicated processing unit DPU, and the method includes: the second report front-end device receives a first transaction request of a first account sent by the first report front-end device through the CPU, then receives a verification request message carrying the first transaction request through the DPU, and after receiving the verification request message, the second report front-end device determines a verification mechanism and verifies the first transaction request according to the first transaction request; therefore, in the period of rapid increase of the commitment amount, the checking action is transferred to the DPU for processing, so that the pressure for processing the checking action is reduced, the data processing efficiency is improved, the high efficiency and rationality of realization of a differential checking mechanism are improved, and the high efficiency and accuracy of the anti-self-intersection wind control processing are improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a diagram illustrating a system architecture according to an embodiment of the present disclosure;

fig. 2 is a schematic flowchart of a method for implementing a differential checking mechanism according to an embodiment of the present application;

FIG. 3 is a schematic diagram of a second newspaper pre-loading device provided by an embodiment of the present application;

fig. 4 is a schematic flowchart of another implementation method of a differential verification mechanism according to an embodiment of the present application;

fig. 5 is a schematic flowchart of another implementation method of a differential verification mechanism according to an embodiment of the present application;

fig. 6 is a schematic structural diagram of an electronic device according to an embodiment of the present application;

fig. 7 is a block diagram illustrating functional units of an apparatus for implementing a differential checking mechanism according to an embodiment of the present application.

Detailed Description

In order to make the technical solutions of the present application better understood, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, 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 obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

The terms "first," "second," and the like in the description and claims of the present application and in the above-described drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein may be combined with other embodiments.

The electronic device related to the embodiment of the application may be a computer (PC), a notebook computer or a smart phone, and may also be an all-in-one machine, a palm computer, a tablet computer (pad), a smart television playing terminal, a vehicle-mounted terminal or a portable device. The operating system of the PC-side electronic device, such as a kiosk, may include, but is not limited to, operating systems such as a Linux system, a Unix system, a Windows system (e.g., windows xp, windows7, etc.), and a MacOSX system (an operating system of an apple computer). The operating system of the electronic device at the mobile terminal, such as a smart phone, may include but is not limited to an operating system such as an android system, an IOS (operating system of an apple phone), a Window system, and the like.

In order to better understand the technical solution of the embodiments of the present application, a system architecture that may be involved in the embodiments of the present application is introduced first.

Referring to fig. 1, fig. 1 is a schematic diagram of a system architecture according to an embodiment of the present disclosure. The system comprises a clearing server of an exchange, an quotation server of the exchange, a matching server cluster, a pneumatic control system of the exchange and a frame cluster of the exchange, wherein the matching server cluster comprises a matching server Pod1 and a matching server Pod2, the pneumatic control system of the exchange comprises second newspaper carriers, the frame cluster of the exchange comprises a plurality of high-frequency transaction frames, the high-frequency transaction frames comprise high-frequency transaction frames 1 to n, the high-frequency transaction frames comprise pneumatic control systems of futures companies, the pneumatic control systems of the futures companies comprise first newspaper carriers, the first newspaper carriers can be provided with a plurality of high-frequency transaction frames and correspond to the high-frequency transaction frames one by one, the high-frequency transaction frames 1 to n correspond to the first newspaper carriers 1 to n, the high-frequency transaction frames further comprise high-frequency transaction terminals, each high-frequency transaction terminal comprises a transaction service strategy module, a quotation service module and a transaction terminal service module, the high-frequency transaction frames 1.1 to 1.n correspond to the high-frequency transaction terminals 1.n, and the high-frequency transaction frames 1.n correspond to the high-frequency transaction terminals 1.n.

Specifically, a host CPU of the exchange market server receives a plurality of transaction entrusting data sets of the matching server cluster in a current market snapshot period, each transaction entrusting data set comprises at least one corresponding transaction entrusting matching data subset corresponding to at least one target supported by a corresponding matching server, and each transaction entrusting matching data subset comprises a transaction entrusting of the current target which changes in a current processing period;

the matching data subset of the exchange market server for different transaction entrusts with different targets may include: the exchange market servers are in one-to-one correspondence with the matching servers, and corresponding data subsets are directly sent to the market servers according to the one-to-one mapping relation; the exchange quotation server does not have a strict corresponding relation with the matching server, and the exchange quotation server can dynamically configure to realize other configuration mechanisms such as system resource balance and the like according to the number of actually set quotation servers and the data volume distribution of the current multi-target multiple subsets, and is not limited uniquely herein.

Wherein, the exchange market server matching the data subset for a single target transaction order may include: a host CPU of the exchange market server issues the current data subset to a DPU; performing, by the DPU: reading a historical market snapshot of a target to which a current data subset belongs in a previous processing period from a hardware database; respectively calculating the highest price of a buying entrusting and the lowest price of a selling entrusting according to the historical market snapshot and the changed transaction entrusting of the current data subset; calculating the volume and the total volume of the current target transaction entrusts according to the matching records of the matched transaction entrusts in the current processing data subset; packaging the highest price of the purchase entrusts, the lowest price of the selling entrusts, the volume of the current transaction entrusts and the total volume of the current transaction entrusts into a target market snapshot, updating the historical market snapshot of the hardware database, and sending the historical market snapshot to the CPU of the host; and the host CPU of the exchange market server receives the target market snapshot and distributes the target market snapshot to the high-frequency transaction terminal.

The following describes embodiments of the present application in detail.

Referring to fig. 2, fig. 2 is a flowchart illustrating a method for implementing a differentiated checking mechanism according to an embodiment of the present application, where the method is applied to a second offer pre-device, where the second offer pre-device includes a central processing unit CPU and a special processing unit DPU, and the method includes:

s201, the second report front-end device receives a first transaction request of a first account sent by the first report front-end device through the CPU;

after the CPU receives a first transaction entrustment of a first account sent by a first report front-end device, the CPU obtains an account identification code of the first account and sends an entrustment inquiry message carrying the account identification code to the DPU.

S202, the second report front-end device receives a verification request message carrying the first transaction commission through the DPU;

and S203, after receiving the verification request message, the second report front-end device determines a verification mechanism and verifies the first transaction order according to the first transaction order.

The step of obtaining the account identification code of the first account, the target code of the first transaction order, the buying and selling directions and the price information is included in the first transaction order.

The method after the verification of the first transaction entrusts further comprises the steps that if the maximum purchase price of all purchase entrusts of the target codes related to the first account is detected to be smaller than or equal to the minimum selling price of all sale entrusts, the first transaction entrusts are inserted into a hardware database by a DPU, and the DPU sends the first transaction entrusts to corresponding matching servers after processing the first transaction entrusts; and if the maximum purchase price of all purchase orders of the target codes related to the first account is detected to be larger than the minimum selling price of all sale orders, informing the host CPU of reporting an illegal notification message of the transaction order to the first offer front-end device.

It can be seen that, in the embodiment of the present application, a method for implementing a differentiated checking mechanism and a related product are provided, and are applied to a second offer pre-device, where the second offer pre-device includes a central processing unit CPU and a special processing unit DPU, and the method includes: the second report front-end device receives a first transaction order of a first account sent by the first report front-end device through the CPU, then receives a verification request message carrying the first transaction order through the DPU, and after receiving the verification request message, the second report front-end device determines a verification mechanism and verifies the first transaction order according to the first transaction order; therefore, in the period of rapid increase of the commitment amount, the checking action is transferred to the DPU for processing, so that the pressure for processing the checking action is reduced, the data processing efficiency is improved, the high efficiency and rationality of realization of a differential checking mechanism are improved, and the high efficiency and accuracy of the anti-self-intersection wind control processing are improved.

In one possible example, the second offer front-end device determines a verification mechanism according to the first transaction commission, including: the second report front-end device acquires the entrusting time interval of the first transaction entrusting; the second report front-end equipment inquires the entrusted quantity of the entrusted time period; and the second report front-end device determines a checking mechanism according to the entrusted quantity.

The second report front-end device determines a checking mechanism according to the entrusted quantity, and the checking mechanism comprises comparing the entrusted quantity with a preset quantity, determining a comparison result, and determining a corresponding checking mechanism according to the comparison result.

And the second report front-end equipment inquires the entrusted quantity of the entrusted time period, and verifies the first transaction entrusted when the entrusted quantity is determined to be less than or equal to the preset quantity.

In specific implementation, the second report front-end device acquires the delegation time period of the first transaction delegation; the second report front-end equipment inquires the entrusted quantity of the entrusted time interval, determines that the entrusted quantity is larger than the preset quantity, determines that a verification mechanism is used for carrying out sampling detection on all transaction entrusts of the first account, determines the extraction probability of sampling monitoring according to a preset strategy, and carries out sampling detection on all transaction entrusts of the first account according to the extraction probability.

As can be seen, in this example, the second offer front device obtains the delegation time period of the first transaction delegation, then the second offer front device queries the delegation number of the delegation time period, and then the second offer front device determines the verification mechanism according to the delegation number; and the checking mechanism is determined according to the entrusted quantity of the current time period, so that the high efficiency and the accuracy of the checking mechanism are facilitated, and the high efficiency of realizing the differential checking mechanism is facilitated.

In a possible example, the determining, by the second offer pre-device, a verification mechanism according to the delegation number includes: when inquiring that the entrusted quantity is larger than the preset quantity, the second quotation front-end device acquires the account type of the first account; when the second offer front-end device detects that the account type is a first type, all transaction entrusts of the first account are obtained; the second report front-end device extracts part of all the transaction entrusts for verification; the second offer front-end device detects whether the partial transaction order comprises the first transaction order.

Wherein the account types include institution accounts and personal accounts.

And verifying the first transaction entrustment when the acquired account type is the second type.

The step of extracting and verifying part of all the transaction orders comprises the steps of determining extraction probability according to the ratio of the historical self-transaction amount of the first account to the historical transaction order amount, and randomly extracting and verifying part of all the transaction orders by taking all the transaction orders as a set according to the extraction probability.

In a specific implementation, the second offer pre-device queries that the entrustment quantity is greater than a preset quantity, and further obtains that the account type of the first account is a first type, at this time, the offer pre-device obtains all transaction entrusts of the first account, then the second offer pre-device extracts part of the transaction entrusts in all the transaction entrusts to check, and the second offer pre-device detects whether the part of the transaction entrusts includes the first transaction entrusts.

In a specific implementation, the second reimbursement pre-equipment inquires that the consignment quantity is greater than the preset quantity, further obtains that the account type of the first account is the second type, and verifies the first transaction consignment through the reimbursement pre-equipment.

In this example, when querying that the authorization quantity is greater than the preset quantity, the second offer front-end device obtains the account type of the first account, and when detecting that the account type is the first type, the second offer front-end device obtains all transaction authorizations of the first account, then the second offer front-end device extracts part of the all transaction authorizations to check, and then the second offer front-end device detects whether the part of the transaction authorizations includes the first transaction authorizations; the verification mechanism is subjected to differentiation processing through the account type, so that the efficiency of transaction entrustment verification is improved, and the accuracy of realization of the differentiation verification mechanism is improved.

In one possible example, the second offer front-end device detecting whether the partial transaction commitment includes the first transaction commitment includes: if the second report front-end device detects that the partial transaction entrusts comprise the first transaction entrusts, determining that the first transaction entrusts are verified; if the second report front-end device detects that the partial transaction entrusts do not comprise the first transaction entrusts, marking the first transaction entrusts to generate first transaction entrusts with labels; the second report front-end device caches the first transaction entrusts with the labels in a hardware database, and backtracks and verifies the first transaction entrusts with the labels in a preset idle period; and after the verification is completed, the second report front-end equipment determines that the verification of the first transaction entrustment is completed.

The step of marking the first transaction entrusts and generating the first transaction entrusts with labels comprises marking the remaining transaction entrusts except the partial transaction entrusts in all the transaction entrusts and generating the remaining transaction entrusts with labels, wherein the first transaction entrusts belong to the remaining transaction entrusts, namely the first transaction entrusts with labels are generated.

Specifically, the marked residual transaction entrusts are directly stored in a hardware database and wait for idle period backtracking self-check, a part of transaction entrusts generate query messages and send the query messages to a DPU to execute query actions, the query results are returned after the query is finished, and subsequent verification actions are executed according to the query results.

In a specific implementation, the second offer front-end device detects that the partial transaction entrusts include the first transaction entrusts, and determines that the verification of the first transaction entrusts is completed.

In a specific implementation, the second report front-end device detects that the partial transaction entrusts do not comprise the first transaction entrusts, marks the first transaction entrusts, and generates the first transaction entrusts with tags; the second report front-end device caches the first transaction entrusts with the labels in a hardware database, and backtracks and verifies the first transaction entrusts with the labels in a preset idle period; and after the verification is completed, the second report front-end equipment determines that the verification of the first transaction entrustment is completed.

In this example, the second offer front-end device checks the first transaction request according to whether the partial transaction request includes the first transaction request or not; the method is favorable for improving the convenience and the high efficiency of the self-intersection prevention check, and further is favorable for improving the accuracy of realizing a differential check mechanism.

In a possible example, the determining, by the second offer pre-device, a verification mechanism according to the delegation number includes: when inquiring that the entrusted quantity is larger than the preset quantity, the second quotation prepositive device acquires the historical credit of the account of the first account; the second offer front-end device compares the historical credit of the account with a preset credit threshold value; if the second offer front-end device compares that the historical credit of the account is smaller than the preset credit threshold, the first transaction entrustment is verified; if the second report front-end device compares that the historical credit of the account is greater than or equal to the preset credit threshold, marking the first transaction entrustment and generating a first transaction entrustment with a label; and the second report front-end equipment caches the first transaction entrusts with the tags in a hardware database, and backtracks and verifies the first transaction entrusts with the tags in a preset idle period.

The preset credit threshold value comprises the steps of constructing a credit scoring model according to a preset strategy, scoring the credit of the account through the credit scoring model, and determining the average credit score as the preset credit threshold value.

In a specific implementation, the second offer pre-device queries that the entrustment quantity is greater than a preset quantity, obtains the account historical credit of the first account, compares the account historical credit with a preset credit threshold value, compares that the account historical credit is smaller than the preset credit threshold value, and verifies the first transaction entrustment.

In specific implementation, the second report front-end device queries that the entrusting quantity is greater than a preset quantity, acquires the account historical credit of the first account, compares the account historical credit with a preset credit threshold value, compares the account historical credit with the preset credit threshold value, marks the first transaction entrusting, generates a first transaction entrusting with a tag, caches the first transaction entrusting with the tag in a hardware database, and backtracks and verifies the first transaction entrusting with the tag in a preset idle period.

As can be seen, in this example, when the second offer pre-device queries that the commitment amount is greater than the preset amount, the account historical credit of the first account is acquired, then the second offer pre-device compares the account historical credit with a preset credit threshold, and determines a corresponding verification mechanism according to a comparison result, which is beneficial to improving the accuracy and efficiency of determination of the verification mechanism, and further beneficial to improving the rationality of implementation of a differential verification mechanism.

In one possible example, the second offer lead device verifies the first transaction commitment, including: the second offer front-end device acquires the account identification code of the first account, the first target code of the first transaction entrustment, the buying and selling direction and the price information; the second report front-end device queries historical entrusting information of the first account aiming at the first target code in a hardware database through the DPU according to the account identification code of the first account; the second offer front-end device determines a maximum reference buying price and a minimum reference selling price according to the historical entrusting information; the second offer front device determines a maximum target bid price and a minimum target bid price according to the buying and selling direction, the price information, the maximum reference bid price and the minimum reference bid price of the first transaction order; the second offer front device detects whether the maximum target bid price is less than or equal to the minimum target bid price.

The second offer front-end device acquires the account identification code of the first account, and the first target code, the buying and selling direction and the price information of the first transaction order may include the first target code, the buying and selling direction and the price information of the first transaction order acquired by the CPU or the DPU.

Wherein the querying, by the DPU, historical delegation information for the first target code for the first account in a hardware database comprises querying a process of the DPU current execution policy based on a process flow table mechanism.

Referring to fig. 3, fig. 3 is a schematic view of a second newspaper delivering device according to an embodiment of the present disclosure. As shown in fig. 3, the processing flow table is associated with a wind control cloud service host, the wind control cloud service host is associated with a target of the order, the second report front-end device includes a DPU, the DPU includes a hardware resource pool, that is, a hardware processing module, and the hardware processing module includes a hardware processing module 1, a hardware processing module 2, and a hardware processing module 3; the control module 1 of the DPU of the second report pre-equipment receives a delegation query message, the control module 1 of the DPU of the second report pre-equipment queries a processing flow table 1 of a wind-controlled cloud service host 1 to obtain a flow table entry matched with the delegation query message in a processing chip of the DPU, and the flow table entry is used for executing steps executed by the DPU through a hardware processing module mapped by the flow table entry; for example, in a certain market slice period, if 200 entrusts are made for target 1 and 3000 entrusts are made for target 2, the processing resources 1 associated with the processing flow table 1 and the processing resources 2 associated with the processing flow table 2 need to be dynamically configured, and specifically, the association relationship between the processing resources 1 and the flow table entries 1 in the processing flow table 1 and the association relationship between the processing resources 2 and the flow table entries 2 in the processing flow table 2 may be established by the control chip in the DPU in a coordinated manner.

Specifically, the action to be queried may be further configured dynamically according to the total historical consignation amount of the currently processed first account within the range of the processing resources 1 or 2, for example, the total historical consignation amount includes 100 buy consignations and 300 sell consignations, then the step of finding the consignation with the maximum bid price from the 100 buy consignations may be configured to be completed by the hardware processing module 1, and the step of finding the consignation with the minimum bid price from the 300 non-committed sell consignations may be configured to be completed by the hardware processing module 2 and the hardware processing module 3.

In specific implementation, the second offer front-end device acquires an account identification code 1 of the first account, a first target code S of the first transaction entrustment, a buying and selling direction and price information; the second report front-end device queries, according to the account identification code 1 of the first account, historical commission information of the first account for the first target code S in a hardware database through the DPU; the second quotation front-end device determines a maximum reference buying price R0 and a minimum reference selling price C0 according to the historical entrusting information; the second offer front device determines a maximum target bid price R1 and a minimum target bid price C1 according to the buying and selling direction, the price information, the maximum reference bid price, and the minimum reference bid price of the first transaction order, and then detects whether the maximum target bid price is less than or equal to the minimum target bid price.

It can be seen that, in this example, the second offer pre-device obtains the account identification code of the first account, the first bid code, the buying and selling direction and the price information of the first transaction order, then the second offer pre-device queries the historical order information of the first account for the first bid code in the hardware database through the DPU according to the account identification code of the first account, then the second offer pre-device determines the maximum reference buying price and the minimum reference selling price according to the historical order information, then the second offer pre-device determines the maximum target buying price and the minimum target selling price according to the buying and selling direction, the price information, the maximum reference buying price and the minimum reference selling price of the first transaction order, and finally the second offer pre-device detects whether the maximum target buying price is less than or equal to the minimum target selling price; the high efficiency of the anti-self-traffic wind control treatment is improved.

In one possible example, the second offer front-end device detecting whether the maximum target bid price is less than or equal to the minimum target selling price, comprising: if the second quotation prepositive equipment detects that the maximum target bid price is less than or equal to the minimum target bid price, the first transaction entrusted cache is stored in a hardware database through the DPU; the second report front-end device sends the first transaction entrusted processing to a corresponding matching server through the DPU; and if the second offer front-end device detects that the maximum target buying price is larger than the minimum target selling price, the CPU is informed to send an illegal transaction order informing message to the first offer front-end device.

The method for caching the first transaction entrustment in the hardware database by the second report front-end device through the DPU further comprises the steps that the DPU sends the first transaction entrustment to the CPU, and the CPU caches the first transaction entrustment in the hardware database.

The method for sending the first transaction entrustment to the corresponding matching server after the second report front-end device processes the first transaction entrustment through the DPU further comprises the steps that the DPU sends the first transaction entrustment to the CPU, and the CPU sends the first transaction entrustment to the corresponding matching server after processing.

In a specific implementation, the second offer pre-device detects that the maximum target bid price is smaller than the minimum target bid price, caches the first transaction order in a hardware database through the DPU, and sends the first transaction order to a corresponding matching server after processing the first transaction order through the DPU.

In a specific implementation, the second offer front-end device detects that the maximum target bid price is greater than the minimum target bid price, and notifies the CPU to send a notification message that a transaction order is illegal to the first offer front-end device.

In this example, it can be seen that, the second offer front-end device detects a magnitude relationship between the maximum target bid price and the minimum target offer price, so as to determine whether the first transaction is an illegal transaction; the method is favorable for improving the high efficiency of the anti-autonomy wind control processing and improving the rationality of realizing a differential checking mechanism.

Referring to fig. 4, fig. 4 is a schematic flowchart of another implementation method of a differential verification mechanism according to the embodiment of the present application, and the implementation method is applied to a second report pre-device, where the second report pre-device includes a central processing unit CPU and a dedicated processing unit DPU; as shown in the figure, the method for implementing the differential verification mechanism includes:

s401, the second offer front-end device receives a first transaction request of a first account sent by the first offer front-end device through the CPU;

s402, the second report front-end device receives a verification request message carrying the first transaction entrustment through the DPU;

s403, after receiving the verification request message, the second offer front-end device obtains a delegation time period of the first transaction delegation;

s404, the second report front-end device inquires the entrusted quantity of the entrusted time period;

s405, the second disc report front-end device determines a checking mechanism according to the entrusted quantity;

s406, the second report front-end device verifies the first transaction entrustment.

It can be seen that, in the embodiment of the present application, a method for implementing a differentiated checking mechanism and a related product are provided, and are applied to a second report front-end device, where the second report front-end device includes a central processing unit CPU and a dedicated processing unit DPU, and the method includes: the second report front-end device receives a first transaction order of a first account sent by the first report front-end device through the CPU, then receives a verification request message carrying the first transaction order through the DPU, and after receiving the verification request message, the second report front-end device determines a verification mechanism and verifies the first transaction order according to the first transaction order; therefore, in the period of rapid increase of the commitment amount, the checking action is transferred to the DPU for processing, so that the pressure for processing the checking action is reduced, the data processing efficiency is improved, the high efficiency and rationality of realization of a differential checking mechanism are improved, and the high efficiency and accuracy of the anti-self-intersection wind control processing are improved.

In addition, the second offer front-end device acquires the entrusted time period of the first transaction entrustment, then inquires the entrusted quantity of the entrusted time period, and then determines a verification mechanism according to the entrusted quantity; and the verification mechanism is determined according to the entrusted number of the current time period, so that the high efficiency and the accuracy of the verification mechanism are facilitated, and the high efficiency of realizing the differential verification mechanism is facilitated.

In accordance with the embodiment shown in fig. 2, please refer to fig. 5, fig. 5 is a schematic flowchart of another implementation method of a differential verification mechanism provided in the embodiment of the present application, and is applied to a second report pre-device, where the second report pre-device includes a central processing unit CPU and a special processing unit DPU; as shown in the figure, the method for implementing the differential verification mechanism includes:

s501, the second offer front-end device receives a first transaction request of a first account sent by the first offer front-end device through the CPU;

s502, the second report front-end device receives a verification request message carrying the first transaction entrustment through the DPU;

s503, after receiving the verification request message, the second report front-end device acquires the delegation time interval of the first transaction delegation;

s504, the second report front equipment inquires the entrusted quantity of the entrusted time period;

s505, when the second report front-end device inquires that the entrusted quantity is larger than a preset quantity, acquiring the account type of the first account;

s506, when the second offer front-end device detects that the account type is the first type, all transaction entrusts of the first account are obtained;

s507, the second report front-end device extracts part of all the transaction orders to check;

s508, the second offer front-end device detects whether the partial transaction entrusts comprise the first transaction entrusts;

s509, if the second provisioning front-end device detects that the partial transaction entrustment includes the first transaction entrustment, it determines that the verification of the first transaction entrustment is completed.

And S510, if the second report front-end device detects that the partial transaction entrusts do not comprise the first transaction entrusts, verifying the first transaction entrusts.

In addition, when the second report front-end device inquires that the entrusted quantity is larger than the preset quantity, the account type of the first account is obtained, when the second report front-end device detects that the account type is the first type, all transaction entrusts of the first account are obtained, then the second report front-end device extracts part of the transaction entrusts to check, and then the second report front-end device detects whether the part of the transaction entrusts comprises the first transaction entrusts; the verification mechanism is subjected to differentiation processing through the account type, so that the efficiency of transaction entrustment verification is improved, and the accuracy of realization of the differentiation verification mechanism is improved.

Consistent with the embodiments shown in fig. 2, fig. 4, and fig. 5, please refer to fig. 6, and fig. 6 is a schematic structural diagram of an electronic device 600 according to an embodiment of the present application, and as shown in the drawing, the electronic device 600 includes an application processor 610, a memory 620, a communication interface 630, and one or more programs 621, where the one or more programs 621 are stored in the memory 620 and configured to be executed by the application processor 610, and the one or more programs 621 include instructions for performing the following steps;

It can be seen that, in the embodiment of the present application, a method for implementing a differentiated checking mechanism and a related product are provided, and are applied to a second report front-end device, where the second report front-end device includes a central processing unit CPU and a dedicated processing unit DPU, and the method includes: the second report front-end device receives a first transaction request of a first account sent by the first report front-end device through the CPU, then receives a verification request message carrying the first transaction request through the DPU, and after receiving the verification request message, the second report front-end device determines a verification mechanism and verifies the first transaction request according to the first transaction request; therefore, in the time period of rapid increase of the entrusting quantity, the verification action is transferred to the DPU for processing, the processing pressure of the verification action is favorably reduced, the data processing efficiency is improved, the high efficiency and the rationality of realization of a differential verification mechanism are favorably improved, and the high efficiency and the accuracy of the anti-autonegotiation wind control processing are favorably improved.

In one possible example, the determining a verification mechanism is based on the first transaction order, and the instructions in the program are specifically configured to: obtaining a delegation time period of the first transaction delegation; inquiring the entrusting quantity of the entrusting time interval; and determining a checking mechanism according to the entrusted quantity.

In a possible example, the determining a checking mechanism according to the delegation number is performed, and the instructions in the program are specifically configured to: when the entrusted quantity is larger than a preset quantity, the account type of the first account is obtained; when the account type is detected to be a first type, acquiring all transaction entrusts of the first account; extracting part of all the transaction entrusts for verification; detecting whether the partial transaction commitment comprises the first transaction commitment.

In one possible example, the detecting whether the partial transaction commitment includes the first transaction commitment, the instructions in the program being specifically configured to: if the partial transaction entrusts are detected to comprise the first transaction entrusts, the first transaction entrusts are confirmed to be verified; if the partial transaction entrusts are detected not to comprise the first transaction entrusts, marking the first transaction entrusts to generate first transaction entrusts with labels; caching the first transaction entrusts with the tags in a hardware database, and backtracking and verifying the first transaction entrusts with the tags in a preset idle period; after the verification is completed, determining that the first transaction commitment verification is completed.

In a possible example, the determining a checking mechanism according to the commitment quantity, and the instructions in the program are specifically configured to: when the entrusted quantity is larger than a preset quantity, acquiring historical account credit of the first account; comparing the historical credit of the account with a preset credit threshold value; if the historical credit of the account is smaller than the preset credit threshold value through comparison, verifying the first transaction entrustment; if the historical credit of the account is larger than or equal to the preset credit threshold value through comparison, marking the first transaction entrustment, and generating a first transaction entrustment with a label; caching the first transaction entrusts with the labels in a hardware database, and backtracking and verifying the first transaction entrusts with the labels in a preset idle period.

In one possible example, the verifying the first transaction order, the instructions in the program are specifically configured to: acquiring an account identification code of the first account, a first target code of the first transaction entrustment, a buying and selling direction and price information; querying historical delegation information of the first account aiming at the first target code in a hardware database through the DPU according to the account identification code of the first account; determining a maximum reference buying price and a minimum reference selling price according to the historical entrusting information; determining a maximum target bid price and a minimum target bid price according to the buying and selling direction of the first transaction entrustment, the price information, the maximum reference bid price and the minimum reference bid price; detecting whether the maximum target bid price is less than or equal to the minimum target selling price.

In one possible example, said detecting whether said maximum target bid price is less than or equal to said minimum target ask price, instructions in said program are specifically for performing the following: if the maximum target bid price is detected to be less than or equal to the minimum target selling price, caching the first transaction entrustment in a hardware database through the DPU; sending the first transaction entrusted processing to a corresponding matching server through the DPU; and if the maximum target buying price is detected to be larger than the minimum target selling price, the CPU is informed to send an illegal notification message of transaction entrustment to the first offer front-end device.

The above description has introduced the solution of the embodiment of the present application mainly from the perspective of the method-side implementation process. It is understood that the electronic device comprises corresponding hardware structures and/or software modules for performing the respective functions in order to realize the above-mentioned functions. Those of skill in the art will readily appreciate that the present application is capable of hardware or a combination of hardware and computer software implementing the various illustrative elements and algorithm steps described in connection with the embodiments provided herein. Whether a function is performed as hardware or computer software drives hardware depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.

In the embodiment of the present application, the electronic device may be divided into the functional units according to the method example, for example, each functional unit may be divided corresponding to each function, or two or more functions may be integrated into one processing unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit. It should be noted that the division of the unit in the embodiment of the present application is schematic, and is only a logic function division, and there may be another division manner in actual implementation.

Fig. 7 is a block diagram illustrating functional units of an apparatus 700 for implementing a differential checking mechanism according to an embodiment of the present application. The differential verification mechanism implementation apparatus 700 is applied to a second newspaper pre-disposition device, where the second newspaper pre-disposition device includes a central processing unit CPU and a dedicated processing unit DPU, and the differential verification mechanism implementation apparatus 700 includes a processing unit 701, a communication unit 702, and a storage unit 703, where,

the communication unit 702 is configured to accept, by the CPU, a first transaction authorization of a first account sent by a first offer front-end device; and a verification request message carrying the first transaction order is received by the DPU;

the processing unit 701 is configured to, after receiving the verification request message, determine a verification mechanism according to the first transaction delegation and verify the first transaction delegation.

It can be understood that, since the method embodiment and the apparatus embodiment are different presentation forms of the same technical concept, the content of the method embodiment portion in the present application should be synchronously adapted to the apparatus embodiment portion, and is not described herein again.

In a possible example, the determining a verification mechanism according to the first transaction order is specifically configured to: obtaining a delegation time period of the first transaction delegation; inquiring the entrusting quantity of the entrusting time interval; and determining a checking mechanism according to the entrustment quantity.

In a possible example, the determining a checking mechanism according to the delegation number is specifically configured to: when the entrusted quantity is larger than a preset quantity, the account type of the first account is obtained; when the account type is detected to be a first type, all transaction entrusts of the first account are obtained; extracting part of all the transaction entrusts for verification; detecting whether the partial transaction commitment comprises the first transaction commitment.

In a possible example, the detecting whether the partial transaction order includes the first transaction order is specifically configured to: if the partial transaction entrusts are detected to comprise the first transaction entrusts, the first transaction entrusts are confirmed to be verified; if the partial transaction entrusts are detected not to comprise the first transaction entrusts, marking the first transaction entrusts to generate first transaction entrusts with labels; caching the first transaction entrusts with the labels in a hardware database, and backtracking and verifying the first transaction entrusts with the labels in a preset idle period; after the verification is completed, determining that the first transaction commitment verification is completed.

In a possible example, the determining a checking mechanism according to the delegation number includes: when the entrusted quantity is larger than a preset quantity, acquiring historical account credit of the first account; comparing the historical credit of the account with a preset credit threshold value; if the historical credit of the account is smaller than the preset credit threshold value through comparison, the first transaction entrustment is verified; if the historical credit of the account is larger than or equal to the preset credit threshold value through comparison, marking the first transaction entrustment, and generating a first transaction entrustment with a label; caching the first transaction entrusts with the labels in a hardware database, and backtracking and verifying the first transaction entrusts with the labels in a preset idle period.

In a possible example, said verifying said first transaction order, said processing unit 701 is specifically configured to: acquiring an account identification code of the first account, a first target code of the first transaction entrustment, a buying and selling direction and price information; querying historical delegation information of the first account aiming at the first target code in a hardware database through the DPU according to the account identification code of the first account; determining a maximum reference bid price and a minimum reference selling price according to the historical entrusting information; determining a maximum target bid price and a minimum target bid price according to the buying and selling direction of the first transaction entrustment, the price information, the maximum reference bid price and the minimum reference bid price; detecting whether the maximum target bid price is less than or equal to the minimum target selling price.

In one possible example, said detecting whether said maximum target bid price is less than or equal to said minimum target offer price, said processing unit 701 is specifically configured to: if the maximum target bid price is detected to be less than or equal to the minimum target selling price, caching the first transaction entrustment in a hardware database through the DPU; sending the first transaction entrusted processing to a corresponding matching server through the DPU; and if the maximum target buying price is detected to be larger than the minimum target selling price, the CPU is informed to send an illegal notification message of transaction entrustment to the first offer front-end device.

Embodiments of the present application further provide a computer storage medium, where the computer storage medium stores a computer program for electronic data exchange, the computer program enables a computer to execute part or all of the steps of any one of the methods as described in the above method embodiments, and the computer includes an electronic device.

Embodiments of the present application also provide a computer program product comprising a non-transitory computer readable storage medium storing a computer program operable to cause a computer to perform some or all of the steps of any of the methods as described in the above method embodiments. The computer program product may be a software installation package, the computer comprising an electronic device.

It should be noted that for simplicity of description, the above-mentioned embodiments of the method are described as a series of acts, but those skilled in the art should understand that the present application is not limited by the described order of acts, as some steps may be performed in other orders or simultaneously according to the present application. Further, those skilled in the art will recognize that the embodiments described in this specification are preferred embodiments and that acts or modules referred to are not necessarily required for this application.

In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

In the several embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, the above-described division of the units is only one type of division of logical functions, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of some interfaces, devices or units, and may be an electric or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.

The integrated unit may be stored in a computer readable memory if it is implemented in the form of a software functional unit and sold or used as a separate product. Based on such understanding, the technical solution of the present application may be substantially implemented or a part of or all or part of the technical solution contributing to the prior art may be embodied in the form of a software product stored in a memory, and including several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the above-mentioned method of the embodiments of the present application. And the aforementioned memory comprises: a U-disk, a Read-only memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.

Those skilled in the art will appreciate that all or part of the steps of the methods of the above embodiments may be implemented by a program, which is stored in a computer-readable memory, the memory including: flash memory disks, read-only memories (ROMs), random Access Memories (RAMs), magnetic or optical disks, and the like.

The foregoing embodiments have been described in detail, and specific examples are used herein to explain the principles and implementations of the present application, where the above description of the embodiments is only intended to help understand the method and its core ideas of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. A method for realizing a differentiated verification mechanism is applied to a second report front-end device, wherein the second report front-end device comprises a Central Processing Unit (CPU) and a special processing unit (DPU), and the method comprises the following steps:

receiving a first transaction commission of a first account sent by a first offer front-end device through the CPU;

after receiving the verification request message, determining a verification mechanism and verifying the first transaction entrustment according to the first transaction entrustment, wherein the method further comprises the steps of inserting the first transaction entrustment into a hardware database by a DPU if the maximum buying price of all the purchasing entrustments of the object code related to the first account is detected to be less than or equal to the minimum selling price of all the selling entrustments, and sending the first transaction entrustment to a corresponding matching server after the DPU processes the first transaction entrustment; and if the maximum purchase price of all purchase orders of the target codes related to the first account is detected to be larger than the minimum selling price of all sale orders, informing the host CPU of reporting an illegal notification message of the transaction order to the first offer front-end device.

2. The method of claim 1, wherein determining a verification mechanism based on the first transaction commitment comprises:

obtaining a delegation time period of the first transaction delegation;

inquiring the entrusting quantity of the entrusting time interval;

and determining a checking mechanism according to the entrusted quantity.

3. The method of claim 2, wherein determining a checking mechanism based on the commitment amount comprises:

when the entrusted quantity is larger than a preset quantity, the account type of the first account is obtained;

when the account type is detected to be a first type, acquiring all transaction entrusts of the first account;

extracting part of all the transaction entrusts for verification;

detecting whether the partial transaction commitment comprises the first transaction commitment.

4. The method of claim 3, wherein said detecting whether the partial transaction commitment includes the first transaction commitment comprises:

if the partial transaction entrusts are detected to comprise the first transaction entrusts, the first transaction entrusts are confirmed to be verified;

if the partial transaction entrusts are detected not to comprise the first transaction entrusts, marking the first transaction entrusts to generate first transaction entrusts with labels;

caching the first transaction entrusts with the tags in a hardware database, and backtracking and verifying the first transaction entrusts with the tags in a preset idle period;

after the verification is completed, determining that the first transaction commitment verification is completed.

5. The method of claim 2, wherein determining a checking mechanism based on the number of delegates comprises:

when the entrusted quantity is larger than a preset quantity, acquiring historical account credit of the first account;

comparing the historical credit of the account with a preset credit threshold value;

if the historical credit of the account is smaller than the preset credit threshold value through comparison, verifying the first transaction entrustment;

if the historical credit of the account is larger than or equal to the preset credit threshold value through comparison, marking the first transaction entrustment, and generating a first transaction entrustment with a label;

caching the first transaction entrusts with the tags in a hardware database, and backtracking and checking the first transaction entrusts with the tags in a preset idle period.

6. The method of claim 4 or 5, wherein said verifying said first transaction order comprises:

acquiring an account identification code of the first account, a first target code of the first transaction entrustment, a buying and selling direction and price information;

querying historical delegation information of the first account aiming at the first target code in a hardware database through the DPU according to the account identification code of the first account;

determining a maximum reference buying price and a minimum reference selling price according to the historical entrusting information;

determining a maximum target bid price and a minimum target bid price according to the buying and selling direction of the first transaction entrustment, the price information, the maximum reference bid price and the minimum reference bid price;

detecting whether the maximum target bid price is less than or equal to the minimum target selling price.

7. The method of claim 6, wherein said detecting whether the maximum target bid price is less than or equal to the minimum target selling price comprises:

if the maximum target bid price is detected to be less than or equal to the minimum target selling price, caching the first transaction entrustment in a hardware database through the DPU;

sending the first transaction entrusted processing to a corresponding matching server through the DPU;

and if the maximum target buying price is detected to be larger than the minimum target selling price, the CPU is informed to send an illegal notification message of transaction entrustment to the first offer front-end device.

8. A differential checking mechanism realizing device is applied to a second newspaper preposition device, the second newspaper preposition device comprises a Central Processing Unit (CPU) and a special processing unit (DPU), the differential checking mechanism realizing device comprises a processing unit, a communication unit and a storage unit, wherein,

the processing unit is used for determining a verification mechanism and verifying the first transaction entrusts according to the first transaction entrusts after the verification request message is received, wherein the method further comprises the steps that if the maximum buying price of all the purchasing entrusts of the target codes related to the first account is detected to be smaller than or equal to the minimum selling price of all the selling entrusts, the first transaction entrusts are inserted into a hardware database by a DPU, and the DPU sends the first transaction entrusts to a corresponding matching server after the first transaction entrusts are processed; and if the maximum purchase price of all purchase orders of the target codes related to the first account is detected to be larger than the minimum selling price of all sale orders, informing the host CPU of reporting an illegal notification message of the transaction order to the first offer front-end device.

9. An electronic device comprising a processor, a memory, a communication interface, and one or more programs stored in the memory and configured to be executed by the processor, the programs comprising instructions for performing the steps in the method of any of claims 1-7.

10. A computer-readable storage medium, characterized in that a computer program for electronic data exchange is stored, wherein the computer program causes a computer to perform the method according to any of claims 1-7.