CN110533432B - Service processing method, device, server and client - Google Patents
Service processing method, device, server and client Download PDFInfo
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- CN110533432B CN110533432B CN201910656951.7A CN201910656951A CN110533432B CN 110533432 B CN110533432 B CN 110533432B CN 201910656951 A CN201910656951 A CN 201910656951A CN 110533432 B CN110533432 B CN 110533432B
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- G06Q30/00—Commerce
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Abstract
A service processing method, a device, a server and a client are provided, wherein the method comprises the following steps: receiving equipment identification information which is sent by a first client and comprises a first client equipment identification and a second client equipment identification, wherein the equipment identification of the second client is sent to the first client by the second client when receiving a sound wave signal sent by the first client, and the first client and the second client both run a target application currently; detecting whether an association behavior exists between clients in a client set consisting of a first client and a second client based on the equipment identification information and the stored association behavior history record; and processing the service requests initiated by each client in the client set according to the detection result. The embodiment of the invention can effectively determine whether the client has the fraudulent behavior of batch bill-swiping, thereby reducing the risk of service processing.
Description
Technical Field
The present invention relates to the field of internet technologies, and in particular, to a service processing method and apparatus, a server, and a client.
Background
Currently, an application platform can judge whether a client user has a fraud behavior of a bill-swiping based on the authenticity of information provided by the client user, but if the client user obtains the actual information of other users through some channels and swipes the bill on the application platform, the application platform cannot effectively judge.
In addition, the application platform can also judge whether a plurality of clients initiate service requests simultaneously in a certain smaller geographic range based on the geographic positions of the clients, and if so, the clients are determined to have fraudulent behaviors of batch bill-swiping. However, the accuracy of the existing positioning technology is not high enough, which results in a large error of the obtained geographic position of the client relative to the actual geographic position, thereby causing a high possibility of misjudgment, and causing the application platform not to perform effective judgment.
Disclosure of Invention
The technical problem to be solved by the embodiments of the present invention is to provide a service processing method, device, server and client, which can effectively determine whether the client has a fraud behavior of batch billing, thereby reducing the risk of service processing.
In a first aspect, an embodiment of the present invention provides a service processing method, which is applied to a server, and the method includes:
receiving device identification information sent by a first client, wherein the device identification information comprises a device identification of the first client and a device identification of a second client, the device identification of the second client is sent to the first client by the second client when receiving a sound wave signal sent by the first client, and the first client and the second client both run a target application currently;
detecting whether an association behavior exists between clients in a client set consisting of the first client and the second client based on the device identification information and a stored association behavior history record, wherein the association behavior history record comprises a device identification set and the time of running the target application by the client corresponding to each device identification in the device identification set, and the association behavior refers to running the target application in the same time period;
and processing the service requests initiated by each client in the client set according to the detection result.
In a second aspect, an embodiment of the present invention provides another service processing method, which is applied to a client, and the method includes:
the method comprises the steps that a first client transmits sound wave signals in the process of running a target application;
the first client receives a device identifier of a second client, which responds to the sound wave signal and is sent by the second client currently running the target application;
the first client sends equipment identification information to a server, wherein the equipment identification information comprises an equipment identification of the first client and an equipment identification of the second client, so that the server detects whether an association behavior exists between the clients in a client set consisting of the first client and the second client based on the equipment identification information and a stored association behavior historical record, and processes service requests initiated by the clients in the client set according to a detection result.
In a third aspect, an embodiment of the present invention provides a service processing apparatus, which is applied to a server, and the service processing apparatus includes:
the receiving and sending unit is used for receiving equipment identification information sent by a first client, wherein the equipment identification information comprises an equipment identification of the first client and an equipment identification of a second client, the equipment identification of the second client is sent to the first client by the second client when receiving a sound wave signal sent by the first client, and the first client and the second client both run a target application currently;
a processing unit, configured to detect whether an association behavior exists between clients in a client set composed of the first client and the second client based on the device identifier information and a stored association behavior history, where the association behavior history includes a device identifier set and a time when a client corresponding to each device identifier in the device identifier set runs the target application, and the association behavior refers to running the target application in the same time period;
and the processing unit is further configured to process the service request initiated by each client in the client set according to the detection result.
In a fourth aspect, an embodiment of the present invention provides another service processing apparatus, which is applied to a client, where the service processing apparatus includes:
the transmitting unit is used for transmitting an acoustic wave signal in the process of running the target application;
the receiving unit is used for receiving the device identification of a second client which is sent by the second client currently running the target application in response to the sound wave signal, wherein one or more second clients are used;
the sending unit is further configured to send device identification information to a server, where the device identification information includes a device identification of the client and a device identification of the second client, so that the server detects whether an association behavior exists between clients in a client set composed of the client and the second client based on the device identification information and a stored association behavior history, and processes a service request initiated by each client in the client set according to a detection result.
In a fifth aspect, an embodiment of the present invention provides a server, including a processor, a communication interface, and a memory, where the processor, the communication interface, and the memory are connected to each other, where the communication interface is controlled by the processor to send and receive information, and the memory is used to store a computer program, where the computer program includes program instructions, and the processor is configured to call the program instructions to execute the service processing method according to the first aspect.
In a sixth aspect, an embodiment of the present invention provides a client, including a processor, a communication interface, and a memory, where the processor, the communication interface, and the memory are connected to each other, where the communication interface is controlled by the processor to send and receive information, and the memory is used to store a computer program, where the computer program includes program instructions, and the processor is configured to call the program instructions to execute the service processing method according to the second aspect.
In a seventh aspect, an embodiment of the present invention provides a storage medium, where the storage medium stores instructions, and when the instructions are run on a computer, the instructions cause the computer to execute the service processing method according to the first aspect or the second aspect.
The method comprises the steps that device identification information which is sent by a first client and comprises a first client device identification and a second client device identification is received, the device identification of the second client is sent to the first client by the second client when the second client receives a sound wave signal sent by the first client, and the first client and the second client both run a target application currently; whether the correlation behavior exists between the clients in the client set consisting of the first client and the second client is detected based on the equipment identification information and the stored correlation behavior historical records, and the service requests initiated by the clients in the client set are processed according to the detection result, so that whether the clients have the fraudulent behavior of batch bill-swiping can be effectively determined, and the risk of service processing is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic architecture diagram of a service processing system according to an embodiment of the present invention;
fig. 2 is a schematic flowchart of a service processing method according to an embodiment of the present invention;
fig. 3 is a schematic flow chart of another service processing method according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a service processing apparatus according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of another service processing apparatus provided in an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a server according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a client according to an embodiment of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The embodiment of the invention discloses a service processing method, a device, a server and a client, which are used for determining whether the client has a fraud behavior of batch bill-swiping and rejecting a service request of the bill-swiping client so as to effectively reduce the risk of service processing. The server in the embodiment of the present invention may be a server corresponding to an application platform such as an online shopping platform that can perform a form-swiping operation, and the server may be a service processing server. The first client and the second client in the embodiment of the present invention may be terminals of a smart Phone (such as an Android Phone, an iOS Phone, a Windows Phone, etc.), a tablet computer, a Mobile Internet Device (MID), a computer, and the like.
Referring to fig. 1, fig. 1 is a schematic diagram illustrating an architecture of a service processing system according to an embodiment of the present invention. As shown in fig. 1, the business processing system includes a server 10, a first client 20 and a second client 30, and the second client 30 may be one or more; the first client 20 is connected to the server 10 through a network, and the second client 30 is also connected to the server 10 through a network. The first client 20 is provided with an acoustic wave signal generating apparatus 201 and a sound pickup device 202, and the second client 30 is provided with an acoustic wave signal generating apparatus 301 and a sound pickup device 302. The sound wave signal generating device 201 and the sound wave signal generating device 301 can be used for generating an ultrasonic wave signal or a common sound wave signal and sending the generated sound wave signal to a space environment; a normal sound wave signal is also a sound wave signal audible to a human being. The sound pickup apparatus 302 may be used to pick up the sound wave signal generated and emitted by the sound wave signal generating device 201, and accordingly, the sound pickup apparatus 202 may be used to pick up the sound wave signal generated and emitted by the sound wave signal generating device 301. The distance between the second client 30 and the first client 20 is within a specific distance range, so that the second client 30 can receive the sound wave signal transmitted by the first client 20, or the signal strength of the sound wave signal transmitted by the first client 20 received by the second client 30 is greater than or equal to the signal strength threshold. Both the second client 30 and the first client 20 run the target application.
Specifically, the first client 20 controls its acoustic signal generating device 201 to generate an acoustic signal during the running of the target application, and transmits the generated acoustic signal to the environment where the first client 20 is located. After receiving the sound wave signal, the second client 30 sends the device identifier of the second client 30 to the first client 20; the second client 30 can control its acoustic signal generating device 301 to generate an acoustic signal carrying the device identifier of the second client 30, and send the acoustic signal carrying the device identifier of the second client 30 to the first client 20. Further, the first client 20 sends device identification information to the server 10, the device identification information including the device identification of the first client 20 and the device identification of the second client 30. After receiving the device identification information sent by the first client 20, the server 10 detects whether there is an association between clients in a client set composed of the first client 20 and the second client 30 based on the device identification information and the stored association behavior history, and processes a service request initiated by each client in the client set according to a detection result. The details will be described below.
Referring to fig. 2, fig. 2 is a flowchart illustrating a service processing method according to a first embodiment of the present invention. The service processing method described in the embodiment of the present invention includes:
s201, in the process of running the target application, the first client transmits a sound wave signal to the environment where the first client is located.
In the embodiment of the present invention, the first client may periodically transmit a sound wave signal to an environment where the first client is located in a process of running the target application; the first client may also transmit an acoustic signal to an environment where the first client is located when detecting that a user initiates a service request to the server through the target application in the process of running the target application. The target application may be an application such as an online shopping application that can perform a form-swiping operation, and the service request may be a shopping application. The first client controls the sound wave signal generating device to generate a sound wave signal and transmits the generated sound wave signal to the environment where the first client is located, so that a second client in the environment where the first client is located receives and responds to the sound wave signal sent by the first client. The sound wave signal carries an identifier of a target application, and the sound wave signal can be an ultrasonic wave signal or a common sound wave signal; the second client may be one or more.
S202, the second client responds to the sound wave signal and sends the equipment identification of the second client to the first client.
In the embodiment of the invention, after the second client acquires the sound wave signal sent by the first client through the sound pickup equipment of the second client, the identifier of the target application carried by the sound wave signal is acquired, and whether the second client runs the target application currently is detected based on the identifier. And if the second client is detected to be currently running the target application, sending the equipment identifier of the second client to the first client. The second client side can send the second client side equipment identification to the first client side through the network, and the second client side can also control the sound wave signal generating device to generate a sound wave signal carrying the second client side equipment identification and send the sound wave signal carrying the second client side equipment identification to the environment where the second client side is located, so that the first client side can obtain the second client side equipment identification after receiving the sound wave signal. The device identification comprises a device model, a device unique ID and the like, and the device unique ID comprises an international mobile equipment identification code IMEI, a wireless network card address MAC and the like.
In an embodiment, after the second client collects the sound wave signal sent by the first client through the sound pickup equipment of the second client, whether the signal intensity of the collected sound wave signal is greater than or equal to a signal intensity threshold value is detected; and if the signal intensity of the acquired sound wave signal is greater than or equal to the signal intensity threshold, executing a step of acquiring an identifier of a target application carried by the sound wave signal, and detecting whether the second client currently runs the target application or not based on the identifier. Because batch list brushing is generally a group behavior of gathering together, the distance between the possible client sides for list brushing is generally short, and the client sides far away from each other can be eliminated firstly by adopting the method, so that the subsequent data processing amount is reduced, and the software and hardware resources are saved.
Correspondingly, the first client receives the device identification of the second client sent by the second client currently running the target application in response to the sound wave signal. The first client may be a second client device identification sent by the second client over the network. The first client may also acquire the device identifier of the second client from the acquired sound wave signal after acquiring the sound wave signal carrying the device identifier of the second client, which is sent by the second client, through the sound pickup device of the first client.
S203, the first client sends the device identification information including the first client device identification and the second client device identification to the server.
Correspondingly, the server receives the device identification information sent by the first client.
S204, the server detects whether the association behavior exists between the clients in the client set consisting of the first client and the second client based on the equipment identification information and the stored association behavior history record.
In the embodiment of the present invention, the association behavior history includes the device identifier set and the time when the client corresponding to each device identifier in the device identifier set runs the target application, and the association behavior refers to running the target application in the same time period. The server detects whether at least two clients exist in a client set consisting of a first client and a second client and operate a target application in the same time period or not based on the equipment identification information and the stored associated behavior history record; if so, determining that association behaviors exist among the clients in the client set; otherwise, determining that no association behavior exists among the clients in the client set. It should be noted that the same time period may refer to a specific time interval, for example, 10 o 'clock to 10 o' clock from 7/month 1/2019. The same time period may also refer to a preset time period from the time when a certain client runs the target application, assuming that the time when the server detects that the certain client runs the target application is T, and the preset time period is T; then the time interval indicated by the same time period is [ T, T + T ]; the preset time t is, for example, 1min or 3 min.
S205, the server processes the service requests initiated by each client in the client set according to the detection result.
In the embodiment of the invention, if the detection result is that the associated behaviors exist among the clients in the client set, the server determines the client with the associated behaviors from the client set based on the equipment identification information and the stored associated behavior history record, and rejects the service request initiated by the client with the associated behaviors in the client set. Meanwhile, the server determines a client without associated behaviors with other clients from the client set, and sends a service request through the client without associated behaviors with other clients. The number of clients with associated behaviors can be one or more, and the number of clients without associated behaviors with other clients can also be one or more.
For example, assume that a set of clients consisting of a first client and a second client includes: the method comprises the steps that a client A, a client B, a client C, a client D, a client E and a client F are detected, association behaviors exist between the client A and the client B based on equipment identification information and stored association behavior history records, and association behaviors exist between the client C, the client D and the client E; the determined client having the associated behavior comprises a client a, a client B, a client C, a client D and a client E, and the server rejects the service request initiated by the client a, the client B, the client C, the client D and the client E. The determined client without the association behavior with other clients is the client F, and the server initiates a service request through the client F.
In an embodiment, if the detection result is that no association behavior exists between the clients in the client set, the server obtains a binding relationship between the device identifier of each client in the client set and the user account of the target application; and then determining a fifth client with the binding relationship between the device identifier and at least two user accounts of the target application in the target time period from the client set based on the binding relationship, and rejecting a service request initiated by the fifth client with the binding relationship between the device identifier and at least two user accounts of the target application in the target time period. And meanwhile, the server determines a sixth client with the device identification only having the binding relationship with one user account of the target application in the target time period from the client set, and sends a service request through the sixth client with the device identification only having the binding relationship with one user account of the target application in the target time period. The target time period may be from a starting time point to a current time point when the client runs the target application this time or the last time; the number of the fifth clients can be one or more; the number of the sixth clients may be one or more.
In one embodiment, after the server determines that the client with the associated behavior exists, the stored associated behavior history record is updated based on the device identification of the client with the associated behavior and the time of running the target application. In another embodiment, the server updates the stored associated behavior history based on device identifications of individual clients in the set of clients and a time at which the target application was run.
In another embodiment, the server detects whether an association behavior exists between clients in a client set consisting of the first client and the second client based on the device identification information and the stored association behavior history; if the association behavior exists, further detecting whether the times of the association behavior among the clients with the association behavior are larger than or equal to the preset times; if so, determining a seventh client which has the associated behavior and the number of times of the associated behavior is greater than or equal to the preset number of times from the client set, and rejecting a service request initiated by the seventh client. Meanwhile, the server determines an eighth client which has the associated behavior but the number of times of the associated behavior is smaller than the preset number of times from the client set, determines a client which does not have the associated behavior, and sends a service request through the eighth client and the client which does not have the associated behavior. The seventh client may be one or more, the eighth client may be one or more, and the client having no association behavior may also be one or more.
For example, assume that a set of clients consisting of a first client and a second client includes: the method comprises the steps that a client A, a client B, a client C, a client D, a client E and a client F are detected, the frequency of the association between the client A and the client B is 1, the frequency of the association between the client C, the client D and the client E is 5 and the preset frequency is 3 based on equipment identification information and stored association behavior history records; and determining that the clients meeting the conditions have the associated behaviors and the number of times of the associated behaviors is greater than or equal to 3 as the client C, the client D and the client E, and rejecting the service requests initiated by the client C, the client D and the client E by the server. The determined client without the association behavior is the client F, the clients with the association behavior but with the number of times of the association behavior smaller than 3 are the client A and the client B, and the server sends a service request through the client A, the client B and the client F. Due to the fact that the probability of refreshing the row action between the clients with the associated behaviors but less times of the associated behaviors is low, the probability of misjudgment can be reduced to a certain extent by adopting the mode, and the problem that the clients cannot normally initiate the service request due to the misjudgment is solved.
It should be noted that, the service processing method provided in the embodiment of the present invention utilizes the acoustic wave signal to transmit and receive information, and thereby discovers a client running the same application nearby, and obtains a client device identifier running the same application nearby; therefore, when the client equipment identification cannot be acquired through the WIFI network, the client equipment identification can be acquired by utilizing the sound wave signal. Further, the service processing method provided by the embodiment of the present invention determines, based on the stored association behavior history, a client having an association behavior from the acquired clients running the same application nearby, where the client having an association behavior is also a client performing batch order flushing; the method judges whether the client has the fraud behavior of batch bill swiping based on the correlation behavior among the clients, and has higher accuracy compared with the method for judging whether the client has the fraud behavior of batch bill swiping through the information such as the IP address and the geographic position of the client at present.
In the embodiment of the invention, after the server rejects the service request initiated by the client with the associated behavior, the server sends the service request result of the client with the associated behavior to the corresponding staff, so that the staff can manually check the service request of the client with the associated behavior after receiving the message that the service request of the client with the associated behavior fails. If the result of the manual examination is that the service request of the client side with the associated behavior can be approved, the worker can manually cancel the examination and approval result of the server for the service request of the client side with the associated behavior, and change the examination and approval result of the service request of the client side with the associated behavior into pass. After the server rejects the service request of the client, the manual review is performed, so that the loss caused by server misjudgment can be reduced to a certain extent. After rejecting the service request initiated by the fifth client having the binding relationship between the device identifier and at least two user accounts of the target application, or rejecting the service request initiated by the seventh client having the association behavior and the number of times of the association behavior being greater than or equal to the preset number of times, the manual review may be further performed.
In the embodiment of the invention, a first client transmits a sound wave signal to the environment where the first client is located in the process of running a target application, receives a second client device identifier sent by a second client currently running the target application in response to the sound wave signal, and sends device identifier information comprising the first client device identifier and the second client device identifier to a server; the server detects whether the association behavior exists between the clients in the client set consisting of the first client and the second client based on the received equipment identification information and the stored association behavior historical records, and processes the service request initiated by each client in the client set according to the detection result; therefore, whether the client has the fraudulent behavior of batch bill-swiping can be effectively determined, and the risk of service processing is reduced.
Referring to fig. 3, fig. 3 is a flowchart illustrating a service processing method according to a second embodiment of the present invention. The service processing method described in this embodiment includes:
s301, in the process of running the target application, the first client transmits a sound wave signal to the environment where the first client is located.
S302, the second client responds to the sound wave signal and sends the equipment identification of the second client to the first client.
Correspondingly, the first client receives the device identification of the second client sent by the second client currently running the target application in response to the sound wave signal. The first client may be a second client device identification sent by the second client over the network. The first client may also acquire the device identifier of the second client from the acquired sound wave signal after acquiring the sound wave signal carrying the device identifier of the second client, which is sent by the second client, through the sound pickup device of the first client.
S303, the first client sends device identification information including a first client device identifier and a second client device identifier to the server.
Correspondingly, the server receives the device identification information sent by the first client.
S304, the server detects whether the association behaviors exist between the clients in the client set consisting of the first client and the second client based on the equipment identification information and the stored association behavior history record; if not, step S305 to step S308 are executed.
In the embodiment of the present invention, the detailed implementation manner of steps S301 to S304 may refer to the related description in the foregoing embodiments, and is not described herein again.
S305, the server sends an application information collection instruction to the first client and the second client.
Correspondingly, the first client receives the application information collection instruction sent by the server, and the second client receives the application information collection instruction sent by the server.
S306, the first client sends the application information to the server in response to the application information collection instruction, and the second client sends the application information to the server in response to the application information collection instruction.
In the embodiment of the invention, the application information comprises the identification of the installed application of the client. In another embodiment, the application information includes an identification and type of applications, other than system applications, that the client has installed.
Correspondingly, the server receives the application information sent by the first client and receives the application information sent by the second client.
In another embodiment, the manner for the server to obtain the application information of each client in the client set is as follows: and if the server detects that no client with the associated behavior exists in a client set consisting of the first client and the second client based on the received equipment identification information and the stored associated behavior history record, the server sends an application information collection instruction to the first client. After receiving the application information collection instruction sent by the server, the first client controls the sound wave signal generating device to generate sound wave signals carrying the application information collection instruction, and sends the sound wave signals carrying the application information collection instruction to each second client. And after the second client collects the sound wave signal which is sent by the first client and carries the application information collection instruction through the sound pickup equipment of the second client, the application information of the second client is sent to the first client in response to the application information collection instruction. And the first client receives the application information sent by the second client and sends the application information of the second client and the application information of the first client to the server. Correspondingly, the server receives the application information of the second client and the application information of the first client, which are sent by the first client.
S307, the server detects whether a third client only installing the application of the specified type exists in the client set or not based on the application information; if yes, go to step S308.
In the embodiment of the invention, the server classifies the client-side installed application identifiers included in the application information to obtain the types of the first client-side installed applications and the types of the second client-side installed applications. The types of the applications comprise a system application type, an online shopping application type, a social communication application type and the like. Further, the server detects whether a third client which only installs the application of the specified type exists in the client set or not based on the type of the installed application of the first client and the type of the installed application of each second client. The third client may be one or more, and the specified type of application may refer to an application that is of the same type as the target application. In one embodiment, detecting whether a third client only installing a specified type of application exists in the set of clients refers to: it is detected whether a third client, which installs only the application of the specified type in addition to the system application, exists in the set of clients.
If the server detects that a third client only installing the application of the specified type exists in the client set, the server executes step S308. If it is detected that a third client only installing the application of the specified type does not exist in the client set, a fourth client is determined from the client set based on the identifier and the type of the installed application of the first client and the identifier and the type of the installed application of each second client, the fourth client is a client with the number of the applications installing the application of the specified type larger than or equal to the preset number of applications, and a service request initiated by the fourth client is rejected. And meanwhile, the server determines a ninth client from the client set, wherein the ninth client is a client for installing the specified type application and has the application number smaller than the preset application number, and the ninth client initiates a service request. The number of the fourth clients may be one or more, and the number of the ninth clients may be one or more.
S308, the server determines a third client only installed with the application of the specified type from the client set based on the application information, and rejects a service request initiated by the third client.
In the embodiment of the invention, if a server detects that no client with associated behavior exists in a client set consisting of a first client and a second client based on received equipment identification information and stored associated behavior history records, the server acquires the identification of the installed application of each client in the client set, classifies the identification based on the application to obtain the type, determines the client only installing the application with the specified type from the client set based on the type of the application, and rejects a service request initiated by the client only installing the application with the specified type; therefore, whether the client has the fraudulent behavior of batch bill-swiping can be determined, the service request of the bill-swiping client is rejected, and the risk of service processing is effectively reduced.
The embodiment of the invention also provides another service processing method, which comprises the following steps: the first client transmits a sound wave signal to the environment where the first client is located in the process of running the target application, wherein the sound wave signal carries the identification, the type and the affiliated organization of the target application, and the organization can be a company, an enterprise, an individual or a government organization. After receiving the sound wave signal sent by the first client, the second client detects whether the second client runs the target application currently or not based on the identification of the target application carried by the sound wave signal; if the target application is not operated, further detecting whether a second client operates an application which belongs to the same type and the same mechanism as the target application or not at present based on the type and the mechanism of the target application carried by the sound wave signal; and if so, sending the equipment identification of the second client to the first client. And after receiving the equipment identifier sent by the second client, the first client sends equipment identifier information comprising the first client equipment identifier and the second client equipment identifier to the server.
Further, after receiving the device identification information sent by the first client, the server detects whether an association behavior exists between clients in a client set consisting of the first client and the second client based on the device identification information and the stored association behavior history record; the associated behavior history record comprises an equipment identifier set and the time of running a specific application by a client corresponding to each equipment identifier in the equipment identifier set, wherein the specific application comprises a target application and an application which belongs to the same type and the same mechanism as the target application; the association behavior refers to running the target application in the same time period or running the application which belongs to the same type and the same mechanism as the target application; if the association behavior exists, the server determines the client with the association behavior from the client set and rejects the service request initiated by the client with the association behavior; if there is no association behavior, the processing method is the same as that in the foregoing embodiment, and is not described herein again. In practical application, a certain mechanism may have multiple applications of the same type online at the same time, and by adopting the above manner, not only can the client for performing the order brushing through the same application be determined, but also the client for performing the order brushing through different applications of the same type under the same mechanism can be determined, and the risk of business processing is further reduced. It should be noted that, for the specific implementation of each step in the service processing method, reference may be made to the foregoing description, and details are not described here again.
Referring to fig. 4, fig. 4 is a schematic structural diagram of a service processing apparatus according to a first embodiment of the present invention. The service processing apparatus described in this embodiment is applied to a server, where the server in the method embodiment corresponds to the server, and the method includes:
a transceiver unit 401, configured to receive device identification information sent by a first client, where the device identification information includes a device identification of the first client and a device identification of a second client, where the device identification of the second client is sent by the second client to the first client when receiving a sound wave signal sent by the first client, and both the first client and the second client currently run a target application;
a processing unit 402, configured to detect whether an association behavior exists between clients in a client set composed of the first client and the second client based on the device identifier information and a stored association behavior history, where the association behavior history includes a device identifier set and a time when a client corresponding to each device identifier in the device identifier set runs the target application, and the association behavior refers to running the target application in a same time period;
the processing unit 402 is further configured to process, according to the detection result, the service request initiated by each client in the client set.
In an embodiment, the processing unit 402 is further configured to reject, if the detection result indicates that an association behavior exists between the clients in the client set, a service request initiated by a client in the client set that has an association behavior.
In an embodiment, the processing unit 402 is further configured to:
if the detection result indicates that no correlation behavior exists among the clients in the client set, acquiring the identifier of the installed application of each client in the client set;
classifying the application identifier to obtain types;
detecting whether a third client which only installs the application of a specified type exists in the client set or not based on the type of the application; and if a third client only installing the application of the specified type exists in the client set, determining the third client from the client set, and rejecting a service request initiated by the third client.
In an embodiment, the processing unit 402 is further configured to:
if a third client only provided with the application of the specified type does not exist in the client set, determining a fourth client from the client set, wherein the fourth client is a client provided with the application number of the application of the specified type greater than or equal to the preset application number; and rejecting the service request initiated by the fourth client.
In an embodiment, the service processing apparatus further includes an obtaining unit 403, configured to obtain, if the detection result indicates that there is no association between the clients in the client set, a binding relationship between the device identifier of each client in the client set and the user account of the target application;
the processing unit 402 is further configured to:
determining a fifth client from the set of clients based on the binding relationship, the device identification of the fifth client having a binding relationship with at least two user accounts of the target application; and rejecting the service request initiated by the fifth client.
In an embodiment, the processing unit 402 is further configured to update the association behavior history record based on a device identification of the client having the association behavior and a time of running the target application.
It can be understood that the functions of each functional unit of the service processing apparatus in the embodiment of the present invention may be specifically implemented according to the method corresponding to the server in the foregoing method embodiment, and the specific implementation process may refer to the relevant description of the foregoing method embodiment, which is not described herein again.
The method comprises the steps that device identification information which is sent by a first client and comprises a first client device identification and a second client device identification is received, the device identification of the second client is sent to the first client by the second client when the second client receives a sound wave signal sent by the first client, and the first client and the second client both run a target application currently; whether the correlation behavior exists between the clients in the client set consisting of the first client and the second client is detected based on the equipment identification information and the stored correlation behavior historical records, and the service requests initiated by the clients in the client set are processed according to the detection result, so that whether the clients have the fraudulent behavior of batch bill-swiping can be effectively determined, and the risk of service processing is reduced.
Referring to fig. 5, fig. 5 is a schematic structural diagram of a service processing apparatus according to a second embodiment of the present invention. The service processing apparatus described in this embodiment is applied to a client, where the client corresponds to a first client in the method embodiment and includes:
a sending unit 501, configured to send an acoustic signal in a process of running a target application;
a receiving unit 502, configured to receive a device identifier of a second client, which is currently running the target application and is sent by the second client in response to the sound wave signal;
the sending unit 501 is further configured to send device identification information to a server, where the device identification information includes a device identification of the client and a device identification of the second client, so that the server detects whether an association behavior exists between clients in a client set composed of the client and the second client based on the device identification information and a stored association behavior history, and processes a service request initiated by each client in the client set according to a detection result.
In an embodiment, the association behavior history includes a device identifier set and a time when the client corresponding to each device identifier in the device identifier set runs the target application, and the association behavior refers to running the target application in the same time period.
It can be understood that the functions of each functional unit of the service processing apparatus according to the embodiment of the present invention may be specifically implemented according to the method corresponding to the first client in the foregoing method embodiment, and the specific implementation process may refer to the relevant description of the foregoing method embodiment, which is not described herein again.
Referring to fig. 6, fig. 6 is a schematic structural diagram of a server according to an embodiment of the present invention, where the server described in the embodiment of the present invention includes: a processor 601, a communication interface 602, a memory 603. The processor 601, the communication interface 602, and the memory 603 may be connected by a bus or other means, and the embodiment of the present invention is exemplified by being connected by a bus.
The processor 601 may be a Central Processing Unit (CPU), a Network Processor (NP), or a combination of a CPU and an NP. The processor 601 may also be a core in a multi-core CPU or a multi-core NP for implementing communication identity binding. The processor 601 may be a hardware chip. The hardware chip may be an application-specific integrated circuit (ASIC), a Programmable Logic Device (PLD), or a combination thereof. The PLD may be a Complex Programmable Logic Device (CPLD), a field-programmable gate array (FPGA), a General Array Logic (GAL), or any combination thereof.
The communication interface 602 is controlled by the processor 601 for transceiving information, and the communication interface 602 may be a transceiver. The memory 603 may mainly include a program storage area and a data storage area, where the program storage area may store an operating system, and a storage program required by at least one function (e.g., a text storage function, a location storage function, etc.); the storage data area may store data (such as image data, text data) created according to the use of the server, and the like, and may include an application storage program, and the like. Further, the memory 603 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
The memory 603 is also used to store program instructions. The processor 601 may call the program instructions stored in the memory 603 to implement the service processing method according to the embodiment of the present invention.
Specifically, the processor 601 calls the program instructions stored in the memory 603 to perform the following steps:
receiving device identification information sent by a first client through a communication interface 602, where the device identification information includes a device identification of the first client and a device identification of a second client, the device identification of the second client is sent to the first client by the second client when receiving a sound wave signal sent by the first client, and both the first client and the second client currently run a target application; detecting whether an association behavior exists between clients in a client set consisting of the first client and the second client based on the device identification information and a stored association behavior history record, wherein the association behavior history record comprises a device identification set and the time of running the target application by the client corresponding to each device identification in the device identification set, and the association behavior refers to running the target application in the same time period; and processing the service requests initiated by each client in the client set according to the detection result.
The method executed by the processor in the embodiment of the present invention is described from the perspective of the processor, and it is understood that the processor in the embodiment of the present invention needs to cooperate with other hardware structures to execute the method. The embodiments of the present invention are not described or limited in detail for the specific implementation process.
In an embodiment, when the processor 601 processes the service request initiated by each client in the client set according to the detection result, the processing is specifically configured to: and if the detection result indicates that the associated behaviors exist among the clients in the client set, rejecting the service request initiated by the client with the associated behaviors in the client set.
In an embodiment, when the processor 601 processes the service request initiated by each client in the client set according to the detection result, the processing is specifically configured to:
if the detection result indicates that no correlation behavior exists among the clients in the client set, acquiring the identifier of the installed application of each client in the client set; classifying the application identifier to obtain types; detecting whether a third client which only installs the application of a specified type exists in the client set or not based on the type of the application; and if a third client only installing the application of the specified type exists in the client set, determining the third client from the client set, and rejecting a service request initiated by the third client.
In an embodiment, the processor 601 is further configured to:
if a third client only provided with the application of the specified type does not exist in the client set, determining a fourth client from the client set, wherein the fourth client is a client provided with the application number of the application of the specified type greater than or equal to the preset application number; and rejecting the service request initiated by the fourth client.
In an embodiment, when the processor 601 processes the service request initiated by each client in the client set according to the detection result, the processing is specifically configured to:
if the detection result indicates that no association behavior exists between the clients in the client set, acquiring a binding relationship between the device identifier of each client in the client set and the user account of the target application; determining a fifth client from the set of clients based on the binding relationship, the identity of the fifth client having a binding relationship with at least two user accounts of the target application; and rejecting the service request initiated by the fifth client.
In an embodiment, the processor 601 is further configured to update the associated behavior history record based on the device identification of the client having the associated behavior and the time of running the target application.
In specific implementation, the processor 601, the communication interface 602, and the memory 603 described in this embodiment of the present application may execute an implementation manner of the server described in the service processing method provided in this embodiment of the present invention, and may also execute an implementation manner of the service processing apparatus provided in fig. 4 in this embodiment of the present application, which is not described herein again.
Referring to fig. 7, fig. 7 is a schematic structural diagram of a client according to an embodiment of the present invention. The client described in the embodiment of the present invention includes: a processor 701, a user interface 702, a communication interface 703, and a memory 704. The processor 701, the user interface 702, the communication interface 703 and the memory 704 may be connected by a bus or other means, and the embodiment of the present invention is exemplified by being connected by a bus.
The processor 701 (or referred to as a Central Processing Unit (CPU)) is a computing core and a control core of the client, and can analyze various instructions in the client and process various data of the client, for example: the CPU can be used for analyzing a power-on and power-off instruction sent to the client by a user and controlling the client to carry out power-on and power-off operation; the following steps are repeated: the CPU may transmit various types of interactive data between the internal structures of the client, and so on. The user interface 702 is a medium for implementing interaction and information exchange between a user and a client, and may be embodied by a Display screen (Display) for output, a Keyboard (Keyboard) for input, and the like, where the Keyboard may be a physical Keyboard, a virtual Keyboard on a touch screen, or a virtual Keyboard combining a physical Keyboard and a virtual Keyboard on a touch screen. The communication interface 703 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI, mobile communication interface, etc.), and is controlled by the processor 701 for transceiving data. The Memory 704(Memory) is a Memory device in the client for storing programs and data. It is understood that the memory 704 may include the client's built-in memory, and certainly may also include the extended memory supported by the client. Memory 704 provides storage space that stores the operating system of the client, which may include, but is not limited to: android system, iOS system, Windows Phone system, etc., which are not limited in this respect.
In the embodiment of the present invention, the processor 701 executes the executable program code in the memory 704 to perform the following operations:
in the process of running the target application, an acoustic signal is transmitted through the communication interface 703;
receiving, through the communication interface 703, a device identifier of a second client, which is currently running the target application and is sent by the second client in response to the sound wave signal;
sending device identification information to a server through a communication interface 703, where the device identification information includes a device identification of the client and a device identification of the second client, so that the server detects whether there is an association between clients in a client set composed of the first client and the second client based on the device identification information and a stored association behavior history, and processes a service request initiated by each client in the client set according to a detection result.
In an embodiment, the association behavior history includes a device identifier set and a time when the client corresponding to each device identifier in the device identifier set runs the target application, and the association behavior refers to running the target application in the same time period.
In a specific implementation, the processor 701, the user interface 702, the communication interface 703 and the memory 704 described in this embodiment may execute the implementation manner of the first client described in the service processing method provided in this embodiment of the present invention, and may also execute the implementation manner of the service processing apparatus provided in fig. 5 in this embodiment of the present invention, which is not described herein again.
An embodiment of the present invention further provides a computer-readable storage medium, where instructions are stored in the computer-readable storage medium, and when the instructions are executed on a computer, the computer is enabled to execute the service processing method according to the first method embodiment or the second method embodiment.
An embodiment of the present invention further provides a computer program product including instructions, which, when running on a computer, causes the computer to execute the service processing method according to the first method embodiment or the second method embodiment.
It should be noted that, for simplicity of description, the above-mentioned embodiments of the method are described as a series of acts or combinations, but those skilled in the art will recognize that the present invention is not limited by the order of acts, as some steps may occur in other orders or concurrently in accordance with the invention. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required by the invention.
The steps in the method of the embodiment of the invention can be sequentially adjusted, combined and deleted according to actual needs.
The module units in the device provided by the embodiment of the invention can be combined, divided and deleted according to actual needs.
Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by associated hardware instructed by a program, which may be stored in a computer-readable storage medium, and the storage medium may include: flash disks, Read-Only memories (ROMs), Random Access Memories (RAMs), magnetic or optical disks, and the like.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A service processing method is applied to a server, and is characterized in that the method comprises the following steps:
receiving device identification information sent by a first client, wherein the device identification information comprises a device identification of the first client and a device identification of a second client, the device identification of the second client is sent to the first client by the second client when receiving a sound wave signal sent by the first client, and the first client and the second client both run a target application currently;
detecting whether an association behavior exists between clients in a client set consisting of the first client and the second client based on the device identification information and a stored association behavior history record, wherein the association behavior history record comprises a device identification set and the time of running the target application by the client corresponding to each device identification in the device identification set, and the association behavior refers to running the target application in the same time period;
and processing the service requests initiated by each client in the client set according to the detection result.
2. The method according to claim 1, wherein the processing the service request initiated by each client in the client set according to the detection result includes:
and if the detection result indicates that the associated behaviors exist among the clients in the client set, rejecting the service request initiated by the client with the associated behaviors in the client set.
3. The method according to claim 1, wherein the processing the service request initiated by each client in the client set according to the detection result includes:
if the detection result indicates that no correlation behavior exists among the clients in the client set, acquiring the identifier of the installed application of each client in the client set;
classifying the application identifier to obtain types;
detecting whether a third client which only installs the application of a specified type exists in the client set or not based on the type of the application;
if yes, determining the third client from the client set, and rejecting a service request initiated by the third client.
4. The method of claim 3, further comprising:
if not, determining a fourth client from the client set, wherein the fourth client is a client with the application number of the specified type application being more than or equal to the preset application number;
and rejecting the service request initiated by the fourth client.
5. The method according to claim 1, wherein the processing the service request initiated by each client in the client set according to the detection result includes:
if the detection result indicates that no association behavior exists between the clients in the client set, acquiring a binding relationship between the device identifier of each client in the client set and the user account of the target application;
determining a fifth client from the set of clients based on the binding relationship, the device identification of the fifth client having a binding relationship with at least two user accounts of the target application;
and rejecting the service request initiated by the fifth client.
6. A service processing method is applied to a client, and is characterized in that the method comprises the following steps:
the method comprises the steps that a first client transmits sound wave signals in the process of running a target application;
the first client receives a device identifier of a second client, which responds to the sound wave signal and is sent by the second client currently running the target application;
the first client sends equipment identification information to a server, wherein the equipment identification information comprises an equipment identification of the first client and an equipment identification of the second client, so that the server detects whether an association behavior exists between the clients in a client set consisting of the first client and the second client based on the equipment identification information and a stored association behavior historical record, and processes service requests initiated by the clients in the client set according to a detection result.
7. A service processing apparatus, applied to a server, the apparatus comprising: the receiving and sending unit is used for receiving equipment identification information sent by a first client, wherein the equipment identification information comprises an equipment identification of the first client and an equipment identification of a second client, the equipment identification of the second client is sent to the first client by the second client when receiving a sound wave signal sent by the first client, and the first client and the second client both run a target application currently;
a processing unit, configured to detect whether an association behavior exists between clients in a client set composed of the first client and the second client based on the device identifier information and a stored association behavior history, where the association behavior history includes a device identifier set and a time when a client corresponding to each device identifier in the device identifier set runs the target application, and the association behavior refers to running the target application in the same time period;
and the processing unit is further configured to process the service request initiated by each client in the client set according to the detection result.
8. A service processing apparatus, applied to a client, the apparatus comprising:
the transmitting unit is used for transmitting an acoustic wave signal in the process of running the target application;
the receiving unit is used for receiving the equipment identification of the second client, sent by the second client currently running the target application in response to the sound wave signal;
the sending unit is further configured to send device identification information to a server, where the device identification information includes a device identification of the client and a device identification of the second client, so that the server detects whether an association behavior exists between clients in a client set composed of the client and the second client based on the device identification information and a stored association behavior history, and processes a service request initiated by each client in the client set according to a detection result.
9. A server, comprising a processor, a communication interface and a memory, the processor, the communication interface and the memory being interconnected, wherein the communication interface is controlled by the processor for transceiving information, the memory for storing a computer program comprising program instructions, the processor being configured to invoke the program instructions to perform a business process method according to any of claims 1 to 5.
10. A client, comprising a processor, a communication interface and a memory, the processor, the communication interface and the memory being interconnected, wherein the communication interface is controlled by the processor for transceiving information, the memory being configured to store a computer program comprising program instructions, the processor being configured to invoke the program instructions to perform the business process method of claim 6.
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