CN116939087A

CN116939087A - Prompting method, device, equipment and storage medium for answering risk

Info

Publication number: CN116939087A
Application number: CN202210377209.4A
Authority: CN
Inventors: 郭晗羽
Original assignee: Tencent Technology Shenzhen Co Ltd
Current assignee: Tencent Technology Shenzhen Co Ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2023-10-24

Abstract

The application discloses a prompting method, a prompting device, prompting equipment and a storage medium for answering risks, and belongs to the field of information security. The method comprises the following steps: receiving a call request corresponding to a calling party; broadcasting incoming call broadcasting information of the call request, wherein the incoming call broadcasting information is used for indicating that the home country of a calling party does not belong to a target country, and the call request has overseas answering risks, and the target country is a country corresponding to a mobile communication network accessed by a terminal; and displaying a risk tag of the call request, wherein the risk tag is used for indicating that the overseas answering risk exists in the answering call request. According to the application, through playing the incoming call broadcasting information of the call request, the attribution country of the calling party does not belong to the target country, and the answering risk of the call request is prompted; the method and the device provide an effective prevention means for the call request with the overseas answering risk, expand the prompting mode of the answering party corresponding to the terminal, and solve the problem that the overseas call cannot be subjected to risk prevention.

Description

Prompting method, device, equipment and storage medium for answering risk

Technical Field

The present application relates to the field of information security, and in particular, to a method, an apparatus, a device, and a storage medium for prompting answering risks.

Background

Telephone fraud refers to the use of telephone to conduct fraudulent activities. Telephone fraud is the most prominent means of fraud currently used by fraudsters.

In the related art, the security agency records the telephone number of a fraud telephone reported by the user. The security mechanism records the phone number of the fraud phone as a blacklist phone library and synchronizes the blacklist phone library into a security program on the mobile phone. And displaying a risk label of fraud telephone on a screen of the mobile phone under the condition that the incoming call number heard by the mobile phone belongs to the blacklist telephone library. With the development of technology, the security mechanism can also utilize the technologies of telephone card real-name system, artificial intelligence (Artificial Intelligence, AI) model prediction, big data analysis and the like to realize the identification of fraud telephones.

With the increasing capability of intercepting fraud calls, many fraudsters began to use overseas phones located outside of the home country for fraud in the last two years, as overseas phones are often considered to be common strange calls. Therefore, the fraud success rate from the overseas telephone is high, and no effective prevention means exists at present.

Disclosure of Invention

The application provides a prompting method, a device, equipment and a storage medium for answering risks, which have the following technical scheme:

According to an aspect of the present application, there is provided a method for prompting a risk of answering, the method being executed by a terminal, the method including:

receiving a call request corresponding to a calling party;

the incoming call broadcasting information of the call request is played, and the incoming call broadcasting information is used for indicating that the home country of the calling party does not belong to the target country, and the call request has an overseas answering risk, wherein the target country is the country corresponding to the mobile communication network accessed by the terminal;

and displaying a risk tag of the call request, wherein the risk tag is used for indicating that the overseas answering risk exists in answering the call request.

In an alternative design of the application, the method further comprises:

determining the risk information of the calling party as blank information under the condition that the calling party is determined to not have the overseas answering risk;

and displaying a call label of the call request, wherein the call label is used for indicating that the call request is received without overseas receiving risk and the home country of the calling party does not belong to the target country.

In an alternative design of the application, the call request carries the calling number of the caller;

The method further comprises the steps of:

sending the calling number of the calling party to a server;

and receiving risk information and the home country sent by the server, wherein the risk information is used for indicating whether the call request has the overseas answering risk or not.

According to another aspect of the present application, there is provided a method for prompting a risk of answering, the method being executed by a server, the method including:

receiving a calling number of a calling party sent by a terminal;

determining risk information of the calling party and the home country of the calling party according to the calling number, wherein the risk information is used for indicating the overseas answering risk of the calling request;

sending the risk information and the home country to the terminal;

and when the home country of the calling party does not belong to the target country and the call request indicated by the risk information has an overseas answering risk, the risk information and the home country are used for triggering the terminal to play the incoming call broadcasting information.

In an optional design of the application, the determining risk information of the calling party according to the calling number comprises:

determining that the risk information of the calling party includes first information in case that the calling number is queried in a set of overseas risk numbers in case that the home country of the calling party does not belong to the target country;

Wherein the first information is used to indicate that the call request is at risk of overseas fraud, and the set of overseas risk numbers includes at least one target number at which the risk of overseas fraud is present.

In an alternative design of the application, the method further comprises:

obtaining number logs of a plurality of overseas call numbers, wherein the number logs are used for indicating the number attributes of the plurality of overseas call numbers;

and screening at least one target number with the overseas fraud risk from the plurality of overseas call numbers according to the number log, and constructing the overseas risk number set according to the target number.

determining the overseas attribution of the calling party by querying the generation rule of the calling number indicated by the overseas number rule set according to the calling number of the calling party under the condition that the attribution country of the calling party does not belong to the target country;

and calling a region aggregation model to identify the overseas attribution, and determining that the risk information comprises second information when the overseas attribution meets a risk region condition, wherein the second information is used for indicating that the call request has the risk of the overseas region with high-frequency fraud.

obtaining a number log corresponding to the calling number;

under the condition that the home country of the calling party does not belong to the target country, invoking an overseas risk identification model to identify a number log of the calling number of the calling party, and determining the risk information of the calling party;

the number log is used for indicating the number attribute of the calling number, and the number attribute is used for recording the execution event of the calling number.

In an alternative design of the present application, the number log includes a number tag log, and the risk identification model includes a tag discrimination model;

the calling risk identification model carries out identification processing on the number log, and determines the risk information of the calling party, and the calling party comprises the following steps:

under the condition that the home country of the calling party does not belong to the target country, invoking the marking discrimination model to carry out identification processing on the number marking log, and determining history marking information of the calling number, wherein the history marking information is used for indicating marked conditions of the calling number;

In the event that the history flag information indicates that a history negative flag exists for the calling party, determining that the risk information includes third information indicating a negative flag type for the calling number.

In an alternative design of the present application, the number log includes a number call log, and the risk identification model includes a time sequence detection model;

under the condition that the home country of the calling party does not belong to the target country, invoking the time sequence detection model to identify the number call log, and determining the historical call information of the calling number, wherein the historical call information is used for indicating the historical call condition of the calling number;

and in the case that the historical call information indicates that the number of calls of the calling party in the target time period is larger than a first threshold value, determining that the risk information comprises fourth information, wherein the fourth information is used for indicating that the calling party has high-frequency abnormal call risk.

In an alternative design of the present application, the number log includes a number call log, and the risk identification model includes a graph diffusion model;

under the condition that the home country of the calling party does not belong to the target country, invoking the graph diffusion model to identify the number call log, and determining diffusion graph information containing the calling number, wherein the diffusion graph information is used for indicating the historical calling condition of the calling number;

and under the condition that the diffusion map information indicates that a history answering party corresponding to the history call request of the call number answers the history call request with the overseas answering risk, determining that the risk information comprises fifth information, wherein the fifth information is used for indicating the susceptibility diffusion risk of the potential victim.

In an alternative design of the present application, the number log includes a number query log, and the risk identification model includes a feature rule model;

under the condition that the home country of the calling party does not belong to the target country, invoking the characteristic rule model to identify the number query log, and determining historical query information of the calling number, wherein the historical query information is used for indicating the queried condition of the calling number;

And if the historical query information indicates that the queried times of the calling party in the target time period is greater than a second threshold value, determining that the risk information comprises sixth information, wherein the sixth information is used for indicating that the calling party has a number modification risk that the calling number is modified abnormally.

In an alternative design of the application, the method further comprises:

under the condition that the calling party is determined to have the overseas answering risk, carrying out white list filtering processing on the calling number of the calling party through an anti-false alarm model, wherein the anti-false alarm model comprises at least one of an acquaintance white list and an overseas resident mechanism white list, the acquaintance white list comprises telephone numbers meeting acquaintance contact conditions with the number of times of conversation of the terminal, and the overseas resident mechanism white list comprises telephone numbers of resident mechanisms with current country and other organization structures outside;

and determining the risk information of the calling party as false alarm information in the case that the calling number of the calling party belongs to the acquaintance white list or the overseas resident authority white list.

In an optional design of the application, the determining the home country of the calling party according to the calling number includes:

And determining the home country of the calling party by inquiring the generation rules of the calling number indicated by an overseas number rule set in different countries according to the calling number of the calling party.

According to another aspect of the present application, there is provided a device for prompting a risk of answering, the device comprising:

the receiving module is used for receiving a call request corresponding to a calling party;

the playing module is used for playing the incoming call report information of the call request, wherein the incoming call report information is used for indicating that the home country of the calling party does not belong to the target country, the call request has an overseas answering risk, and the target country is the country corresponding to the mobile communication network accessed by the terminal;

the display module is used for displaying a risk tag of the call request, and the risk tag is used for indicating that the overseas answering risk exists in answering the call request.

the receiving module is used for receiving the calling number of the calling party sent by the terminal;

the determining module is used for determining risk information of the calling party and the home country of the calling party according to the calling number, wherein the risk information is used for indicating the overseas answering risk of the calling request;

The sending module is used for sending the risk information and the home country to the terminal;

According to another aspect of the present application, there is provided a computer device comprising a processor and a memory, the memory storing at least one instruction, at least one program, a set of codes or a set of instructions, the at least one instruction, the at least one program, the set of codes or the set of instructions being loaded and executed by the processor to implement the method of prompting for listening risk as described in the previous aspect.

According to another aspect of the present application, there is provided a computer readable storage medium having stored therein at least one instruction, at least one program, a set of codes or a set of instructions, the at least one instruction, the at least one program, the set of codes or the set of instructions being loaded and executed by a processor to implement the method of prompting for listening to a risk as described in the above aspect.

According to another aspect of the present application there is provided a computer program product comprising computer instructions stored in a computer readable storage medium from which a processor reads and executes the computer instructions to implement the method of prompting for a risk of hearing as described in the above aspects.

The technical scheme provided by the application has the beneficial effects that at least:

prompting that the attribution country of the calling party does not belong to the target country and the call request has answering risk by playing the incoming call broadcasting information of the call request; the method and the device provide an effective prevention means for the call request with the overseas answering risk, expand the prompting mode of the answering party corresponding to the terminal, and solve the problem that the overseas call cannot be subjected to risk prevention.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a computer system provided in accordance with an exemplary embodiment of the present application;

FIG. 2 is an interface diagram of a call incoming prompt provided by an exemplary embodiment of the application;

FIG. 3 is a flow chart of a method for prompting a risk of answering provided by an exemplary embodiment of the present application;

FIG. 4 is a flow chart of a method for prompting a risk of answering provided by an exemplary embodiment of the present application;

FIG. 5 is an interface diagram of a call incoming prompt provided by an exemplary embodiment of the application;

FIG. 6 is a flow chart of a method for prompting a risk of answering provided by an exemplary embodiment of the present application;

FIG. 7 is a flow chart of a method for prompting a risk of answering provided by an exemplary embodiment of the present application;

FIG. 8 is a flow chart of a method for prompting a risk of answering provided by an exemplary embodiment of the present application;

FIG. 9 is a flow chart of a method for prompting a risk of answering provided by an exemplary embodiment of the present application;

FIG. 10 is a flow chart of a method for prompting a risk of answering provided by an exemplary embodiment of the present application;

FIG. 11 is a schematic illustration of a graph diffusion model provided by an exemplary embodiment of the present application;

FIG. 12 is a flow chart of a method for prompting a risk of answering provided by an exemplary embodiment of the present application;

FIG. 13 is a flow chart of a method for prompting a risk of answering provided by an exemplary embodiment of the present application;

FIG. 14 is a flow chart of a method for prompting a risk of answering provided by an exemplary embodiment of the present application;

FIG. 15 is an interface diagram of a call incoming prompt provided by an exemplary embodiment of the application;

FIG. 16 is a flow chart of a method for prompting a risk of answering provided by an exemplary embodiment of the present application;

FIG. 17 is a schematic diagram of determining risk of a caller answering provided by an exemplary embodiment of the present application;

FIG. 18 is a flowchart of a method for prompting a risk of hearing provided by an exemplary embodiment of the present application;

FIG. 19 is a block diagram of an exemplary embodiment of a device for prompting a risk of answering according to the present application;

FIG. 20 is a block diagram of an exemplary embodiment of a device for prompting a risk of answering according to the present application;

FIG. 21 is a block diagram of a computer device provided in accordance with an exemplary embodiment of the present application;

fig. 22 is a block diagram of a server according to an exemplary embodiment of the present application.

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present application more apparent, the embodiments of the present application will be described in further detail with reference to the accompanying drawings.

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the application. Rather, they are merely examples of apparatus and methods consistent with aspects of the application as detailed in the accompanying claims.

The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.

It should be noted that, the user information (including but not limited to user equipment information, user personal information, etc.) and the data (including but not limited to data for analysis, stored data, presented data, etc.) related to the present application are information and data authorized by the user or sufficiently authorized by each party, and the collection, use and processing of the related data need to comply with the related laws and regulations and standards of the related country and region. For example, the information such as the number log related to the present application is obtained under the condition of sufficient authorization.

It should be understood that, although the terms first, second, etc. may be used in this disclosure to describe various information, these information should not be limited by these terms. These terms are only used to distinguish one type of information from another. For example, a first parameter may also be referred to as a second parameter, and similarly, a second parameter may also be referred to as a first parameter, without departing from the scope of the present disclosure. The word "if" as used herein may be interpreted as "at … …" or "at … …" or "responsive to a determination", depending on the context.

FIG. 1 illustrates a schematic diagram of a computer system provided by an exemplary embodiment of the present application. The computer system can realize a system architecture which becomes a prompting method of answering risks. The computer system may include: a terminal 110 and a server 120. The terminal 110 may be an electronic device such as a mobile phone, a tablet computer, a vehicle-mounted terminal (car), a wearable device, a PC (Personal Computer ), an unmanned reservation terminal, or the like. The terminal 110 may be provided with a client for running a target application, where the target application may be a prompt application for answering a risk, or may be another application that provides a prompt function for answering a risk, which is not limited in the present application. In addition, the present application is not limited to the form of the target Application program, and may be a web page form, including but not limited to an App (Application), an applet, etc. installed in the terminal 110. The server 120 may be an independent physical server, a server cluster or a distributed system formed by a plurality of physical servers, or a cloud server providing cloud computing services. The server 120 may be a background server of the target application program, and is configured to provide background services for clients of the target application program.

According to the prompting method for answering risks provided by the embodiment of the application, an execution main body of each step can be computer equipment, and the computer equipment refers to electronic equipment with data calculation, processing and storage capabilities. Taking the implementation environment of the solution shown in fig. 1 as an example, the method for prompting the answering risk may be executed by the terminal 110 (for example, the client side of the terminal 110 installing the running target application program executes the method for prompting the answering risk), or the method for prompting the answering risk may be executed by the server 120, or the terminal 110 and the server 120 may be executed in an interactive and coordinated manner, which is not limited in the present application.

In addition, the technical scheme of the application can be combined with a block chain technology. For example, the method for prompting answering risk disclosed by the application includes the following steps: the number log may be maintained on the blockchain. Communication between the terminal 110 and the server 120 may be through a network, such as a wired or wireless network.

FIG. 2 illustrates an interface diagram of a call incoming prompt provided by one embodiment of the application.

The setting interface 210 includes a risk report control 212, and a function of playing an incoming call report file is started by triggering the risk report control 212. Illustratively, setup interface 210 also includes a care mode control 214, an enlarged font control 216, and a floating window display control 218; the risk report control 212, the enlarged font control 216, and the floating window display control 218 may be triggered with the care mode control 214 in an on state;

The prompt interface 220 includes a prompt window 222 and incoming call broadcast information 224; playing the incoming call broadcasting information 224 under the condition that the home country of the calling party does not belong to the target country and the call request has overseas answering risks; further, a prompt window 222 is displayed; the incoming call report information 224 includes text: the warm prompt is the audio information that the incoming call is a call request with overseas answering risk and please answer cautiously. Illustratively, the incoming call report information 224 indicates that the incoming call report is audio, and does not indicate that the text included in the incoming call report information 224 is displayed on the terminal interface.

Fig. 3 is a flowchart of a method for prompting answering risk according to an exemplary embodiment of the present application. The method is described as an example by the terminal. The method comprises the following steps:

step 510: receiving a call request corresponding to a calling party;

the call request is typically sent to the terminal by a network device, which may be a base station, which is a device deployed in an access network to provide wireless communication functionality for the terminal; in one implementation, the call request may also be sent directly by the calling party to the terminal.

Step 520: broadcasting the incoming call report information of the call request;

the incoming call broadcasting information is used for indicating that the home country of the calling party does not belong to the target country, and the calling party has an overseas answering risk, and the overseas answering risk is used for indicating that the answering party corresponding to the terminal has a risk when answering a call request; and the home country of the calling party corresponding to the call request does not belong to the target country;

the target country is a country corresponding to the mobile communication network to which the terminal is connected; the mobile communication network to which the terminal accesses corresponds to an operator including a provider providing a communication network service, for example.

Further, there is an overseas risk of answering the call request to indicate that the answering party is at risk of suffering or being at a disadvantage in the case of answering the call request of the calling party.

Illustratively, the incoming telegram report information can be determined according to the risk label of the calling party or according to the calling number of the calling party; the embodiment does not make a restrictive regulation on the generation mode of the incoming call broadcasting information.

Step 530: displaying a risk tag of the call request;

the risk tag is used for indicating that the overseas answering risk exists in the call answering request; illustratively, the risk tag is used to indicate an overseas answering risk type when the call request has an overseas answering risk. For example, an overseas risk type is used to describe the category of risk.

In summary, in the method provided in this embodiment, by playing the incoming call broadcast information of the call request, the home country of the caller is not the target country, and the call request is prompted that there is an answer risk; the method and the device provide an effective prevention means for the call request with the overseas answering risk, expand the prompting mode of the answering party corresponding to the terminal, and solve the problem that the overseas call cannot be subjected to risk prevention.

Fig. 4 is a flowchart of a method for prompting answering risk according to an exemplary embodiment of the present application. The method is described as an example by the terminal. That is, in the embodiment shown in fig. 3, step 520 may be implemented as steps 522 and 524:

step 522: generating incoming call broadcasting information according to the overseas answering risk type indicated by the risk tag;

in this embodiment, the incoming call broadcast information is generated based on a risk tag; the risk tag is illustratively corresponding to incoming call broadcasting information;

optionally, in one implementation, step 522 has at least one of:

splicing the audio information of the risk tag and the audio information of the reminding text to generate incoming call broadcasting information;

The prompt text is used for prompting that the call request has an overseas answering risk corresponding to the answering risk type.

Specifically, in one example, the risk tag includes an overseas risk phone, the prompt text includes a warm prompt, the incoming call is [ slot ], please answer with caution; splicing the audio information of the risk tag and the audio information of the reminding text, namely splicing the overseas risk telephone to the [ slot ], and generating incoming call broadcasting information, wherein the incoming call broadcasting information comprises: a warm prompt, the incoming call is an overseas risk call, and the audio information of the call is that the call should be carefully answered

For example, the incoming call report information is To convert the Text content of the risk tag and the prompt information into the incoming call report information by calling a Text To Speech (TTS) system interface.

Step 524: the incoming call broadcasting information is used as an incoming call bell, and the incoming call broadcasting information is played;

the incoming call bell is used for prompting the call request; in one implementation, the incoming call broadcasting information is replaced by the original incoming call bell, and the incoming call broadcasting information is played; in another implementation, the incoming call report information and the original incoming call ring are overlapped, and the overlapped incoming call ring is played.

Illustratively, playing the incoming call announcement information is generated based on the type of answering risk indicated by the risk tag; in one implementation, different risk tags correspond to different incoming call broadcast information;

FIG. 5 illustrates an interface diagram of a call incoming prompt provided by one embodiment of the application.

The first prompt interface 230 includes a first prompt window 232 and first incoming call broadcast information 234; the first prompt interface 230 is an interface displayed in the case that the home country of the caller does not belong to the target country and the call request has a first type of overseas listening risk; illustratively, the first type of overseas answering risk corresponds to an overseas answering risk type of fraud risk; playing the first incoming call broadcasting information 234 and displaying a first prompt window 232; the first incoming call announcement information 234 includes text: a "warm reminder," audio information that the incoming call is at risk of overseas fraud, please answer with caution. The first prompt window 232 includes a first prompt text 232a showing that the type of answering risk for the calling party is an overseas fraud risk.

The second prompt interface 240 includes a second prompt window 242 and second incoming call broadcast information 244; the second prompt interface 240 is an interface displayed in the case that the home country of the caller does not belong to the target country and the call request has a second type of overseas region risk; illustratively, the second type of overseas risk corresponds to a risk type of overseas regional risk; playing the second incoming call broadcasting information 244 and displaying a second prompt window 242; the second incoming call report information 244 includes text: the voice message of warm prompt, the incoming call has the risk of overseas region and please answer cautiously. The second prompt window 242 includes a second prompt text 242a to display that the type of answering risk of the caller is an overseas regional risk.

In summary, in the method provided in this embodiment, the caller is prompted that the home country of the caller does not belong to the target country and that the caller has an answer risk by playing the caller broadcasting information of the call request; the prompting mode aiming at the calling party is expanded; generating incoming call broadcasting information according to the answering risk type indicated by the risk tag, and establishing a connection between the incoming call broadcasting information and the risk tag; the calling party with answering risk plays the audio to carry out key prompt, thereby providing an effective prevention means for the call request with overseas answering risk, expanding the prompting mode of the answering party corresponding to the terminal and solving the problem that the risk prevention can not be carried out for the overseas incoming call.

Next, the network device and the terminal in the above embodiments are further described:

the network device may be a base station, which is a device deployed in an access network to provide wireless communication functionality for terminals. The base stations may include various forms of macro base stations, micro base stations, relay stations, access points, and the like. In systems employing different radio access technologies, the names of base station capable devices may vary, for example in LTE systems, called enodebs or enbs; in a 5G NR-U system, it is called gNodeB or gNB. As communication technology evolves, the description of "base station" may change. For convenience, in the embodiments of the present application, the above-mentioned devices for providing wireless communication functions for terminals are collectively referred to as network devices. Optionally, the communication interface between the network devices is an Xn interface.

The Terminal may include various handheld devices, in-vehicle devices, wearable devices, computing devices, or other processing devices connected to a wireless modem, as well as various forms of user equipment, mobile Stations (MSs), terminals, etc. For convenience of description, the above-mentioned devices are collectively referred to as a terminal. The network devices and the terminals communicate with each other via some kind of air interface technology, e.g. Uu interface. Optionally, the terminal supports performing the small data transmission procedure in an inactive state.

The technical scheme of the embodiment of the application can be applied to various communication systems, such as: global system for mobile communications (Global System of Mobile Communication, GSM), code division multiple access (Code Division Multiple Access, CDMA) system, wideband code division multiple access (Wideband Code Division Multiple Access, WCDMA) system, general packet Radio service (General Packet Radio Service, GPRS), long term evolution (Long Term Evolution, LTE) system, LTE frequency division duplex (Frequency Division Duplex, FDD) system, LTE time division duplex (Time Division Duplex, TDD) system, long term evolution advanced (Advanced Long Term Evolution, LTE-a) system, new Radio (NR) system, evolution system of NR system, LTE (LTE-based access to Unlicensed spectrum, LTE-U) system on unlicensed frequency band, NR-U system, universal mobile telecommunication system (Universal Mobile Telecommunication System, UMTS), worldwide interoperability for microwave access (Worldwide Interoperability for Microwave Access, wiMAX) communication system, wireless local area network (Wireless Local Area Networks, WLAN), wireless fidelity (Wireless Fidelity, wiFi), next generation communication system or other communication system, etc.

Generally, the number of connections supported by the conventional communication system is limited and easy to implement, however, as the communication technology advances, the mobile communication system will support not only conventional communication but also, for example, device-to-Device (D2D) communication, machine-to-machine (Machine to Machine, M2M) communication, machine type communication (Machine Type Communication, MTC), inter-vehicle (Vehicle to Vehicle, V2V) communication, and internet of vehicles (Vehicle to Everything, V2X) systems, etc. The embodiments of the present application may also be applied to these communication systems.

Next, the risk information and the home country of the calling party are further described:

in the application, the risk information and the home country of the calling party can be determined directly by the terminal or by the server and sent to the terminal;

firstly, the implementation mode of directly determining the risk information and the attribution country of a calling party by a terminal is introduced:

fig. 6 is a flowchart of a method for prompting answering risk according to an exemplary embodiment of the present application. The method is described as an example by the terminal. I.e. on the basis of the embodiment shown in fig. 3, the method further comprises the following steps:

Step 513: determining the attribution country of the calling party by inquiring the generation rules of the calling number indicated by the overseas number rule set in different countries according to the calling number of the calling party;

illustratively, the call request carries the calling number of the calling party; the overseas number rule set is used for indicating the generation rule of the calling number; specifically, according to the calling number, the home country of the calling party is obtained by inquiring based on the overseas number rule set.

Illustratively, the home country is typically a country or region name, but may also be a city name; further, judging whether the home country belongs to the target country or not by comparing the home country with the target country; in one example, the target country is typically one or more countries or regions.

Illustratively, different country numbers correspond to different generation rules, and the country of the calling number is determined according to the overseas number rule set.

In summary, in the method provided in this embodiment, the caller is prompted that the home country of the caller does not belong to the target country and that the caller has an answer risk by playing the caller broadcasting information of the call request; the prompting mode aiming at the calling party is expanded; the attribution country of the calling number is determined through the number rule set, so that the implementation mode of determining the attribution country is expanded; the method and the device provide an effective prevention means for the call request with the overseas answering risk, expand the prompting mode of the answering party corresponding to the terminal, and solve the problem that the overseas call cannot be subjected to risk prevention.

Fig. 7 is a flowchart of a method for prompting answering risk according to an exemplary embodiment of the present application. The method is described as an example by the terminal. I.e. on the basis of the embodiment shown in fig. 3, the method further comprises the following steps:

step 515: determining risk information of the calling party under the condition that the home country of the calling party does not belong to the target country;

the manner of determining that the home country of the calling party does not belong to the target country in this embodiment may be determined by the terminal through the embodiment shown in fig. 6, or may be obtained directly by the terminal through the server, which is not limited in this embodiment.

Illustratively, in this embodiment, the risk information of the calling party is determined by the terminal; the risk information is used for indicating whether the call request has an overseas answering risk or not; the risk information is used for indicating that the call request has an overseas answering risk or does not have the overseas answering risk; in the case that the risk information is used to indicate that the call request has an overseas answering risk, the risk information may also indicate an overseas answering risk type corresponding to the overseas answering risk.

In one implementation, risk information for a calling party is determined based on a calling number of the calling party;

In another implementation, the risk information of the calling party is determined according to a number log corresponding to the calling number of the calling party.

In summary, in the method provided in this embodiment, the caller is prompted that the home country of the caller does not belong to the target country and that the caller has an answer risk by playing the caller broadcasting information of the call request; by determining the risk information of the calling party, a determination mode of answering risk of the calling party is expanded, an effective prevention means for the call request with overseas answering risk is provided, a prompting mode of the answering party corresponding to the terminal is expanded, and the problem that risk prevention cannot be carried out for the overseas incoming call is solved.

Next, in the embodiment shown in fig. 7, a further description is given of an implementation manner of determining risk information of a caller according to a calling number of the caller:

fig. 8 is a flowchart of a method for prompting answering risk according to an exemplary embodiment of the present application. The method is described as an example by the terminal. That is, in the embodiment shown in fig. 7, step 515 may be implemented as step 515a:

step 515a: under the condition that the home country of the calling party does not belong to the target country, determining that the risk information of the calling party comprises first information under the condition that the calling number is searched in the overseas risk number set;

Wherein the first information is used for indicating that the call request has an overseas fraud risk, and the overseas risk number set comprises at least one target number having the overseas fraud risk;

in this embodiment, the overseas risk number set may be constructed by the terminal, or may be obtained by the terminal; illustratively, the set of overseas risk numbers includes at least one target number at risk of fraud, and in the event that the calling number is queried, the calling number is considered to also be at risk of fraud; illustratively, the type of risk of answering includes a risk of fraud.

Optionally, in one implementation, the overseas risk number set is constructed by the terminal; the method further comprises the following two steps on the basis of the embodiment of the present market:

obtaining a number log of a plurality of foreign call numbers;

the number log is used for indicating the number attribute of a plurality of calling numbers; illustratively, the number log includes a number marking log for indicating the marking of the number as a fraud risk.

Those skilled in the art will appreciate that in one implementation of the present application, the acquisition of the number logs and other data is subject to the individual consent of the authorized subject to comply with relevant national and regional laws and regulations. For example, for the information such as the number logs of the plurality of foreign calling numbers and the number logs of the calling numbers, the user is explicitly prompted by at least one of the modes such as a user privacy protocol, a popup prompt and the like, and the information is obtained after the user is fully authorized; in one implementation, the user is prompted during each of the information acquisition processes to obtain individual consent of the user.

It will be appreciated by those skilled in the art that the above information is obtained only for prompting for a risk of hearing if individual consent is obtained by the user; in one implementation, the user is presented with the use of the information when requesting the user to obtain the information. The information is not acquired for being used for exceeding the range of user agreement, and is not uploaded, stored and disclosed without being fully authorized by the user.

Screening at least one target number with fraud risk from a plurality of overseas call numbers according to the number log, and constructing an overseas risk number set according to the target number;

illustratively, the number log of the target number satisfies the screening condition; illustratively, in the case where the number log includes a number tag log, the filtering condition includes: the number of times the number is marked exceeds a first threshold, or the number is marked with a frequency exceeding a second threshold.

In another implementation, the set of overseas risk numbers is obtained by the terminal; such as: the terminal obtains from the server a set of overseas risk numbers comprising a set of at least one target number at risk of fraud.

In summary, in the method provided in this embodiment, the caller is prompted that the home country of the caller does not belong to the target country and that the caller has an answer risk by playing the caller broadcasting information of the call request; by acquiring the overseas risk number set, the call number is compared with the overseas risk number set, a mode of determining that a caller has fraud risk is expanded, an effective prevention means for a call request with overseas answering risk is provided, a prompting mode for an answering party corresponding to a terminal is expanded, and the problem that risk prevention cannot be carried out for an overseas call is solved.

Fig. 9 is a flowchart of a method for prompting answering risk according to an exemplary embodiment of the present application. The method is described as an example by the terminal. That is, in the embodiment shown in fig. 7, step 515 may be implemented as step 515b and step 515c:

step 515b: under the condition that the home country of the calling party does not belong to the target country, determining the foreign home location of the calling party by inquiring the generation rule of the calling number indicated by the foreign number rule set according to the calling number of the calling party;

illustratively, the call request carries the calling number of the calling party; the overseas number rule set is used for indicating the generation rule of the calling number; specifically, according to the calling number, the overseas home location of the calling party is obtained by inquiring based on the overseas number rule set, and the overseas home location of the calling party and the home country of the calling party are typically the same as each other by way of example; but in different cases; such as: the home country includes a home country or region name, and the foreign home location includes a home city name.

Step 515c: invoking a region aggregation model to identify the overseas attribution, and determining that the risk information comprises second information under the condition that the overseas attribution meets the risk region identification condition;

By way of example, the region aggregation model can directly search the overseas home location in the target region meeting the risk region identification condition, and can also predict the overseas home location to determine whether the overseas home location meets the overseas region identification condition;

the second information is used to indicate that the call request is at risk of a foreign area where high frequency fraud is present.

The regional aggregation model judges the overseas attribution by taking the characteristic that the calling number which does not belong to the target country has large fraud risk difference in different regions as an example.

It should be noted that, the calling number not belonging to the target country shows the characteristic of larger fraud risk difference in different regions; this is quite different from the calling number belonging to the target country; because a large number of historical call numbers with historical call requests of the answering party exist in the numbers belonging to the target country; for example, for numbers belonging to the target country, even if there is a high frequency fraud risk in region a; since there are also a large number of normal call requests attributed to region a, such as: a parent call request, an express service call request, etc.; for numbers belonging to the target country, the risk of determining that there is a high frequency fraud in region a is incorrect, as opposed to risk information determination for calling numbers not belonging to the target country. Further, calling a region aggregation model to identify the overseas home location and a number log, wherein the number log comprises a number call log; the regional aggregation model judges the home country and the number log around the characteristic of larger fraud risk difference at different registration times in the calling numbers not belonging to the target country. Such as: the overseas answering risk of the registration time and the call time being less than the first time distance threshold is significantly higher than the overseas answering risk of the registration time and the call time exceeding the first time distance threshold.

Illustratively, the type of risk of answering includes at least one of a regional risk and a registration risk.

In summary, in the method provided in this embodiment, the caller is prompted that the home country of the caller does not belong to the target country and that the caller has an answer risk by playing the caller broadcasting information of the call request; by determining the attribution country and calling the region aggregation model, the method for determining the region risk of the calling party is expanded, the characteristic of large fraud risk difference around different regions is achieved, and the prompting effectiveness when the receiving risk exists for the calling party is improved; the method improves the effective prevention means for the call request with the overseas answering risk, expands the prompting mode of the answering party corresponding to the terminal, and solves the problem that the overseas incoming call cannot be subjected to risk prevention.

Next, in the embodiment shown in fig. 7, an implementation manner of determining risk information of a calling party according to a number log corresponding to a calling number of the calling party is further described:

fig. 10 is a flowchart of a method for prompting answering risk according to an exemplary embodiment of the present application. The method is described as an example by the terminal. That is, in the embodiment shown in fig. 7, step 515 may be implemented as step 515d:

Step 515d: under the condition that the home country of the calling party does not belong to the target country, calling an overseas risk identification model to identify and process a number log of a calling number of the calling party, and determining risk information of the calling party;

the number log is used for indicating the number attribute of the calling number; the number attribute is used for recording the execution event of calling the number; exemplary number logs include, but are not limited to, at least one of: number marking log, number calling log, number inquiring log.

Illustratively, the overseas risk identification model is used for carrying out identification processing on a number log of a calling number of a calling party to determine risk information; for example, the overseas risk recognition model can directly judge whether the number log meets the recognition condition or not, and determine the risk information of the calling party; the number log can also be predicted to obtain the risk information of the calling party.

Exemplary, overseas risk identification models include, but are not limited to, at least one of: a mark discrimination model, a time sequence detection model, a graph diffusion model and a characteristic rule model.

In summary, in the method provided in this embodiment, the caller is prompted that the home country of the caller does not belong to the target country and that the caller has an answer risk by playing the caller broadcasting information of the call request; by calling the overseas risk identification model, the answering risk of the calling party is identified, the mode of determining that the calling party has the answering risk is expanded, the characteristic that the number logs of the calling party with the answering risk and the calling party without the answering risk are large in difference is surrounded, an effective prevention means for the call request with the overseas answering risk is perfected, the prompting mode for the answering party corresponding to the terminal is expanded, and the problem that risk prevention cannot be carried out for the overseas incoming call is solved.

Specifically, the number log and the overseas risk identification model are further described by at least four implementations of step 515 d:

the implementation mode is as follows: the number logs comprise number mark logs, and the overseas risk identification model comprises a mark discrimination model;

when the home country of the calling party does not belong to the target country, calling a mark discrimination model to identify the number mark log, and determining the history mark information of the calling number;

determining that the risk information includes third information in case the history flag information indicates that a history negative flag exists for the calling party;

the history marking information is used for indicating marked conditions of the calling number; illustratively, the history marking information is used to indicate the number of marked calls and the frequency of marked calls; further, the marked content of the calling number is a negative marking of the calling number.

The third information is used to indicate the negative marking type of the calling number.

The risk information is determined by the marking discrimination model around the characteristic that the marked condition of the number with the answering risk and the number without the answering risk is large in difference.

It should be noted that, the marking discrimination model may directly determine the history marking information of the calling number in the number marking log, or predict the marking condition of the calling number to obtain the history marking information; the marking discrimination model has the characteristics that the number change frequency is fast around the calling number which does not belong to the target country, the marked number in the historical marking information is obviously less than that of the calling number which belongs to the target country, and the marking condition of the calling number is predicted; this is in contrast to risk information determination of calling numbers belonging to the target country.

The implementation mode II is as follows: the number logs comprise number call logs, and the overseas risk identification model comprises a time sequence detection model;

under the condition that the home country of the calling party does not belong to the target country, invoking a time sequence detection model to identify the number call log, and determining the historical call information of the call number;

determining that the risk information includes fourth information in the case where the historical call information indicates that the number of calls by the calling party within the target time period is greater than a first threshold;

the historical call information is used for indicating the historical call condition of the call number; illustratively, the historical call information is used to indicate a historical call time for the calling number; the timing detection model may determine a frequency of calls for the calling number based on the historical call information.

The fourth information is used for indicating that the calling party has high-frequency abnormal call risk of frequent calls.

The time sequence detection model determines risk information around the characteristic that the calling frequency difference between the number with answering risk and the number without answering risk is large.

It should be noted that, the calling number not belonging to the target country presents a risk of high-frequency abnormal calling, which is distinct from the calling number belonging to the target country; because a large number of historical call numbers with historical call requests of the answering party exist in the numbers belonging to the target country; for example, for numbers belonging to the target country, even if the historical answering party answers the call request with answering risk; since there are also a large number of normal call requests belonging to the target country, such as: a parent call request, an express service call request, etc.; in these normal call requests, service call requests, such as customer telephones, also present high frequency call features, and marking the risk of high frequency abnormal calls with high frequency call numbers is incorrect, as opposed to risk information determination of call numbers that do not belong to the target country.

And the implementation mode is three: the number logs comprise number call logs, and the overseas risk identification model comprises a graph diffusion model;

when the home country of the calling party does not belong to the target country, invoking a graph diffusion model to identify the number call log, and determining diffusion graph information containing the calling number, wherein the diffusion graph information is used for indicating the historical calling condition of the calling number;

determining that the risk information includes fifth information in a case where the diffusion map information indicates that a history answering party corresponding to a history call request of the call number answers the history call request having an overseas answering risk;

the diffusion map information is used for indicating the historical calling condition of the calling number; the history call condition is used for indicating a history answering party corresponding to a terminal for receiving a history call request of a call number;

for example, in the case that the history answering party indicated by the diffusion map information answers the history call request with the overseas answering risk, determining that the history answering party is a potential victim; because the call number has historical call requests to the potential victims, determining that the call request corresponding to the call number has susceptibility diffusion risk of the potential victims;

The fifth information is used to indicate a risk of susceptibility to spread of the potential victim; the graph diffusion model can determine the risk information of the calling party according to the answering situation of the historical answering party; the graph diffusion model can expand and determine calling parties with abnormal call risks according to a small number of known calling parties with answering risks;

by way of example, FIG. 11 shows a schematic diagram of the diffusion model of the graph; the first diagram 610 shows a small number of known first callers 612 who are at risk of answering;

the second schematic 620 shows, on the basis of the first schematic 610, a first answering party 614 corresponding to the terminal for which the first calling party 612 call request is determined to be received according to the first calling party 612;

the third diagram 630 shows a second caller 616 who determines from the first recipient 614 that there is a risk of an abnormal call based on the second diagram 620.

The figure diffusion model determines risk information around the characteristic that the number with the answering risk calls the answering party with the call request with the answering risk in history. Such as: the fraudster may frequently make a call again to an answering party who has received the risk of overseas fraud.

It should be noted that, the calling number not belonging to the target country presents a risk of susceptibility and spread of potential victims, which is distinct from the calling number belonging to the target country; because a large number of historical call numbers with historical call requests of the answering party exist in the numbers belonging to the target country; for example, for numbers belonging to the target country, even if the historical answering party answers the call request with answering risk; since there are also a large number of normal call requests belonging to the target country, such as: a parent call request, an express service call request, etc.; for these normal call requests, it is incorrect to determine that the call request corresponding to the historical receiver has a risk of susceptibility to spread of potential victims, as opposed to risk information determination of call numbers not belonging to the target country.

In one example, an answering party a receives a call request corresponding to a calling party B; calling the number call log of the calling number corresponding to the calling party B to carry out identification processing by calling the graph diffusion model; determining a history answering party C corresponding to a history call request of a calling party according to the number call log; in one case, the history receiver C receives call requests from the risky caller D. Since the history answering party answers the call request of the risky calling party D, the history answering party C is determined to be a potential victim; because the historical call request of the calling party B corresponds to the historical answering party C, namely the calling party B and the risk calling party D both send the call request to the historical answering party C, the susceptibility and diffusion risk of the potential victim exists in the calling party B is determined; that is, the call request corresponding to caller B has a similar overseas risk of answering the call request corresponding to risk caller D.

In another example; under the condition that the home country of the calling party does not belong to the target country, a graph diffusion model is called to identify the number call log, diffusion graph information containing the local terminal number and the call number corresponding to the terminal is determined, and the diffusion graph information is used for indicating the historical incoming call condition of the foreign telephone of the local terminal number;

In the case where the diffusion map information indicates that the home terminal number again receives a calling number from outside the country after the history receives an outside call, the risk information is determined to include fifth information for indicating a susceptible diffusion risk of the potential victim.

Such as: the answering party A receives the call request corresponding to the calling party B, determines the historical calling party C of the answering party A according to the number call log, and determines that the risk information of the call request corresponding to the calling party B comprises fifth information when the answering party A receives the call request of the historical calling party C again after receiving the call request of the calling party B.

The implementation mode is four: the number logs comprise number query logs, and the overseas risk identification model comprises a feature rule model;

calling a characteristic rule model to identify a number query log under the condition that the home country of the calling party does not belong to the target country, and determining historical query information of the calling number;

determining that the risk information includes sixth information in a case where the historical query information indicates that the number of queried times of the calling party within the target time period is greater than a second threshold;

the history inquiry information is used for indicating the inquired condition of the calling number; illustratively, the historical query information is used to indicate the queried condition of the calling number; the feature rule model may determine a likelihood that the calling number is modified abnormally based on the historical query information.

The sixth information is used for indicating that the calling party is at risk of number modification in which the calling number is modified abnormally.

The feature rule model determines risk information around the characteristic that the queried frequency of the number with the answering risk and the number without the answering risk is large in difference.

It should be noted that, the calling number not belonging to the target country presents a number modification risk of being modified abnormally, which is distinct from the calling number belonging to the target country; since there are a large number of normal call requests belonging to the target country in the numbers belonging to the target country, for example: a parent call request, an express service call request, etc.; for service type call requests, such as the express service call request; the method has the characteristic of being inquired at high frequency; the risk information is determined to be incorrect for the calling number belonging to the target country directly from the number of times queried, which is quite different from the risk information determination for the calling number not belonging to the target country.

In summary, in the method provided in this embodiment, the caller is prompted that the home country of the caller does not belong to the target country and that the caller has an answer risk by playing the caller broadcasting information of the call request; the answering risk of the calling party is identified according to at least one of a number mark log, a number call log and a number query log of the calling party by calling at least one of a mark discrimination model, a time sequence detection model, a graph diffusion model and a characteristic rule model, a mode of determining that the calling party has the answering risk is expanded, the characteristic that the number log of the calling party with the answering risk is greatly different from the number log of the calling party without the answering risk is surrounded, and the prompting effectiveness when the answering risk of the calling party exists is improved; the method improves the effective prevention means for the call request with the overseas answering risk, expands the prompting mode of the answering party corresponding to the terminal, and solves the problem that the overseas incoming call cannot be subjected to risk prevention.

In an alternative implementation, in the case that it is determined that the calling party has an overseas answering risk, automatically completing a call request of the calling party for a predetermined time period;

the automatic call request of the calling party can be executed by the terminal, the server or the operator corresponding to the mobile communication network accessed by the terminal. The automatic connection does not need manual operation of the answering party corresponding to the terminal, and directly connects the call request of the calling party, and the call request which is automatically connected is a reserved time length, for example: the call request of the caller is automatically put through for 3 seconds.

Determining corresponding call semantic information according to the call voice of the call receiving request; the semantic information is used for describing the conversation content of the calling party;

illustratively, according to the talking voice of the call receiving request, determining the corresponding talking semantic information is generally realized by calling a semantic translation model; illustratively, the call voice includes a call recording after the call request is completed; for example, the call voice is generally a call voice of a preset duration, such as: 3 seconds after the call request is completed.

Calling a semantic analysis model to analyze and process call semantic information, and determining risk information of a calling party;

For example, under the condition that the semantic analysis model determines that the call semantic information has preset content, determining that the call request has overseas answering risk, and determining risk information of a calling party as suspected risk;

under the condition that the semantic analysis model determines that the call semantic information does not have preset content, determining that the call request does not have the risk of answering outside the environment, and determining the risk information of the calling party as blank information;

illustratively, the semantic analysis model includes an artificial intelligence (Artificial Intelligence, AI) model that predicts risk information for the calling party; under the condition that the semantic analysis model predicts that the call request has overseas answering risks, risk information of a calling party is determined to be suspected risk; and determining the risk information of the calling party as blank information under the condition that the semantic analysis model predicts that the call request does not have the overseas answering risk.

Further, in the case that the risk information of the calling party is determined to be suspected risk, the call request of the calling party is hung up.

Those skilled in the art will appreciate that in one implementation of the present application, the call request of the caller is completed, the call voice is acquired, and the call semantic information is analyzed and processed, through the individual consent of the authorized object, to comply with the relevant laws and regulations and standards of the relevant country and region. For example, for the call request of the call party, the call voice is acquired, the call semantic information is analyzed and processed, and the like, the user is explicitly prompted by at least one of a user privacy protocol, a popup prompt, and the like, and the call voice is acquired after the user is fully authorized; in one implementation, the user is prompted during each of the information acquisition processes to obtain individual consent of the user.

In one example, a call request of a caller is put through with guardian agreement for an elderly or infant population with limited behavioral capabilities, if it is determined that the caller has an overseas answering risk; further judging the overseas answering risk of the call request according to the call semantic information; according to reconfirmation of call semantic information, the confidence level of determining the overseas answering risk is improved; prompting the senior group or infant group with limited behavior ability.

Optionally, under the condition that the call request is determined to have the overseas answering risk, prompting the guardian corresponding to the receiving party, and prompting the guardian to have the risk of being called by the call request with the overseas answering risk; prompting the guardian to further remind the guardian of the monitored person; avoiding the risk of suffering losses or being at a disadvantage.

Next, description is made of preventing false alarm in the process of determining risk information:

fig. 12 is a flowchart of a method for prompting answering risk according to an exemplary embodiment of the present application. The method is described as an example by the terminal. I.e. on the basis of the embodiment shown in fig. 7, further comprises a step 517 and a step 519:

step 517: under the condition that the overseas answering risk of the calling party is determined, carrying out white list filtering processing on the calling number of the calling party through an anti-false alarm model;

the false alarm prevention model comprises at least one of an acquaintance white list and an overseas resident institution white list;

the acquaintance white list comprises telephone numbers which meet the contact condition of acquaintances for the number of times of conversation with the terminal; such as: the acquaintance white list includes an address list of the terminal.

The overseas resident institution white list comprises telephone numbers of resident institutions with current foreign organization structures outside the overseas; such as: a company A customer service telephone belonging to the target country; it should be noted that the current country may be at least one of the target country and the home country of the call request.

Step 519: determining risk information of a calling party as false alarm information under the condition that a calling number of the calling party belongs to an acquaintance white list or an overseas resident institution white list;

Illustratively, the false positive information is used for indicating that the call request does not have an overseas answering risk;

in summary, in the method provided in this embodiment, the caller is prompted that the home country of the caller does not belong to the target country and that the caller has an answer risk by playing the caller broadcasting information of the call request; filtering the calling number by using the white list by calling the false alarm prevention model; the method avoids the wrong marking of answering risks of the calling party, provides an effective prevention means for the call request with the overseas answering risks, expands the prompting mode of the answering party corresponding to the terminal, and solves the problem that the risk prevention can not be carried out for the overseas incoming call.

The following describes the implementation manner that the terminal obtains the risk information and the home country of the calling party through the server:

fig. 13 is a flowchart of a method for prompting answering risk according to an exemplary embodiment of the present application. The method is described as an example by the terminal. The method comprises the following steps:

step 510: receiving a call request corresponding to a calling party;

Step 511a: sending the calling number of the calling party to a server;

illustratively, the call request carries the calling number of the calling party; the terminal may directly send the call request to the server, or may send only the calling number of the calling party carried by the call request.

Step 511b: receiving risk information and home country sent by a server;

the risk information is used for indicating whether the call request has an overseas answering risk or not;

the risk information and the home country are determined by the server; those skilled in the art will appreciate that the implementation of the server determining risk information and the home country is similar to the implementation of the terminal determining risk information and the home country.

Step 520a: according to the risk information and the home country, playing the incoming call report information of the call request;

the incoming call broadcasting information is used for indicating that the home country of the calling party does not belong to the target country and that the call request has overseas answering risks;

step 530a: and displaying the risk label of the call request according to the risk information and the home country.

The risk tag is used for indicating that the answering call request has an overseas answering risk.

In summary, according to the method provided by the embodiment, the calling number of the calling party is sent to the server, and the risk information and the home country of the calling party are obtained from the server; the method expands the ways of acquiring the risk information and the attribution country of the calling party by the terminal, provides an effective prevention means for the call request with the overseas answering risk, expands the prompting way of the answering party corresponding to the terminal, and solves the problem that the overseas call cannot be subjected to risk prevention.

Next, description is made of a case where the caller does not have an overseas answering risk:

fig. 14 is a flowchart of a method for prompting answering risk according to an exemplary embodiment of the present application. The method is described as an example by the terminal. I.e. on the basis of the embodiment shown in fig. 3, further comprises a step 542 and a step 544:

step 542: determining risk information of the calling party as blank information under the condition that the calling party is determined to have no overseas answering risk;

the terminal may determine that the calling party does not have an overseas answering risk through at least one of the above embodiments, or may obtain that the calling party does not have an overseas answering risk through the server; the present embodiment does not impose any limitation on this.

Step 544: displaying a call label of the call request;

the call label is used for indicating that the overseas answering risk does not exist in the call answering request and the home country of the calling party does not belong to the target country. Illustratively, the risk information is blank information corresponding to a call label.

Illustratively, FIG. 15 shows an interface diagram of a call incoming prompt provided by one embodiment of the application.

The prompt interface 250 includes a prompt window 252, and the prompt interface 250 is an interface displayed when the home country of the calling party does not belong to the target country and the call request does not have an overseas answering risk; prompt window 252 includes prompt text 252a to display the call label of the call request as an overseas incoming call.

In an alternative design, alert interface 250 also includes incoming call announcements 254; playing the incoming call broadcast information 254; the incoming call broadcast information 254 includes text: the warm prompt is audio information that the incoming call is an overseas incoming call and please answer cautiously. The first prompt window 232 includes a first prompt text 232a showing that the type of answering risk for the calling party is an overseas fraud risk.

In summary, in the method provided in this embodiment, the call request that has no overseas answering risk and the home country of the caller does not belong to the target country is marked by displaying the call label; the identification mode aiming at the call request from the overseas is perfected, the prompting mode of the answering party corresponding to the terminal is expanded, and the problem that risk prevention cannot be carried out aiming at the overseas incoming call is solved.

Fig. 16 is a flowchart of a method for prompting answering risk according to an exemplary embodiment of the present application. The method is described as an example by the server. The method comprises the following steps:

step 710: receiving a calling number of a calling party sent by a terminal;

the calling request corresponding to the calling party carries the calling number of the calling party; the server may receive the call request directly, determine the call number from the call request, or receive only the call number of the caller.

Step 720: determining risk information of the calling party and the home country of the calling party according to the calling number;

the risk information is used for indicating the overseas answering risk of the call request;

it should be noted that, determining risk information according to a calling number generally corresponds to different implementations than determining a home country according to a calling number. Further description will be given by way of the following examples.

Step 730: the risk information and the attribution country are sent to the terminal;

for example, in the case that the home country of the caller does not belong to the target country and the call request indicated by the risk information has an overseas answering risk, the risk information and the home country are used for triggering the terminal to play the incoming call broadcasting information.

In summary, according to the method provided by the embodiment, by determining the risk information and the home country of the calling party, the home country of the calling party does not belong to the target country, and the answering risk of the call request is prompted; the method and the device provide an effective prevention means for the call request with the overseas answering risk, expand the prompting mode of the answering party corresponding to the terminal, and solve the problem that the overseas call cannot be subjected to risk prevention.

In an alternative implementation, step 720 may be implemented as:

Determining the home country of the calling party according to the calling number;

For a detailed description of the above implementation, please refer to step 515a above;

further optionally, the method further comprises: obtaining number logs of a plurality of overseas call numbers, wherein the number logs are used for indicating the number attributes of the plurality of overseas call numbers;

In an alternative implementation, step 720 may be implemented as:

For a detailed description of the above implementations, reference is made to steps 515b and 515c above.

In an alternative implementation, step 720 may be implemented as:

obtaining a number log corresponding to the calling number;

For a detailed description of the above implementation, please refer to step 515d above;

in one implementation, the number log includes a number tag log, and the risk identification model includes a tag discrimination model;

In one implementation, the number log includes a number call log, and the risk identification model includes a timing detection model;

In one implementation, the number log includes a number call log and the risk identification model includes a graph diffusion model;

In one implementation, the number log includes a number query log, and the risk identification model includes a feature rule model;

In an alternative implementation, in case it is determined that the caller has an overseas answering risk, the call request of the caller is put through;

determining corresponding call semantic information according to the call voice of the call receiving request; the semantic information is used for describing the conversation content of the calling party; and calling a semantic analysis model to analyze and process call semantic information, and determining risk information of a calling party.

In an alternative implementation, further comprising:

For a detailed description of the above implementations, reference is made to steps 517 and 519 above.

In an alternative implementation, step 720 may be implemented as:

determining risk information of a calling party according to the calling number;

For a detailed description of the above implementation, please refer to step 513 above.

Fig. 17 is a schematic diagram of determining risk of answering a call by an exemplary embodiment of the present application.

Obtaining a number query log 642 and a number mark log 644 corresponding to the calling number of the calling party; invoking the preprocessing and feature construction model 646 for processing to obtain corresponding number features 648;

the preprocessing and feature construction model 646 is used for normalizing the call number and the number log; mining findings are performed on the number query log 642 and the number tag log 644.

The number feature 648 is used to describe the feature image of the calling party; exemplary calling party feature images include, but are not limited to, at least one of: a home country risk profile, a number label profile, a number query profile, a calling party device profile, a network address profile, a calling number segment profile, and a time-frequency feature profile.

Identifying the answering risk of the caller by using the target number set 652;

the set of target numbers 652 is constructed based on at least one of a generic detection engine 652a, a low-label model 652b, a public data set 652 c; the set of target numbers 652 includes the results of the detection by the generic detection engine 652a, the results of the detection by the topic identification policy, and the results of the detection by the low-signature model 652 b. The target numbers in the target number set 652 have more tag information, as a result of the detection.

In the event that the target number set 652 identifies that the caller is at risk for answering, the caller's type of risk of answering corresponds to the fraud risk tag 662; illustratively, the fraud risk includes a fraud risk and a harassment risk.

Identifying the answering risk of the caller by using a risk identification model 654;

utilizing risk identification model 654 includes: a marker discrimination model 654a, a timing detection model 654b, a graph diffusion model 654c, a region aggregation model 654d, and a feature rule model 654e;

The graph diffusion model 654c is used for performing association diffusion on the answering situation of the terminal corresponding to the susceptible answering party, focusing on the follow-up receiving of the call request by the terminal corresponding to the susceptible answering party;

the feature rule model 654e is used for predicting the subsequent marking condition of the calling number according to the number marking log of the calling number and combining the calling time length feature, the number inquiry log and the home country feature in the number calling log;

the region aggregation model 654d is used for judging the attribution country around the characteristic that the calling number not belonging to the target country has larger fraud risk difference in different regions; determining a corresponding regional risk, such as: suspected fraud risk, network communication risk, registration risk, and call number unknown risk.

Screening the calling party by utilizing the false alarm prevention model 656 under the condition that the risk identification model 654 identifies that the calling party has answering risk;

the false alarm prevention model 656 is used for controlling the interference degree for identifying the answering risk, and screening the caller with the answering risk identified by the risk identification model 654 to realize the filtering of the white list caller;

the white list calling party is determined through graph aggregation, a high-frequency communication social network is built by a social network list 656a, and after abnormal calling parties are cut, the white list calling party with fixed contact parties is obtained through a connected subgraph; the resident white list 656b takes the region where the device internet protocol address (Internet Protocol Address) is located and the region where the receiver is located as the top edges to form the co-regional communication social network, and after community blocking, whether the target number in the target number set 652 exists in each sub-picture number is checked, and the target number is not included in the white list.

In the case that the false alarm prevention model 656 does not screen for removing the caller, the answering risk type of the caller corresponds to the suspected risk tag 664;

in the case that the false alarm prevention model 656 screens and removes the caller, or in the case that the risk recognition model 654 recognizes that the caller does not have a risk of answering, and a prompt tag 666 is corresponding to the caller; the hint tag 666 includes the home country of the calling number.

Fig. 18 is a flowchart of a method for prompting answering risk according to an exemplary embodiment of the present application. The method comprises the following steps:

step 672: receiving a call request corresponding to a calling party;

step 682: judging whether the attribution country of the calling number belongs to the target country;

step 692: outputting an in-house prompt tag under the condition that the home country of the calling number belongs to the target country;

Illustratively, the call number of the prompt tag within the output context is further determined to risk information based on the context detection engine.

Step 684: judging whether the calling number belongs to a white list or not under the condition that the home country of the calling number does not belong to the target country;

step 694: outputting an overseas prompt tag under the condition that the calling number belongs to the white list;

illustratively, an overseas prompt tag is used to indicate that there is no overseas answering risk for answering a call request.

Step 686: judging whether the calling number belongs to a risk number or not under the condition that the calling number does not belong to a white list;

step 696: outputting an overseas risk tag under the condition that the calling number belongs to the risk number;

illustratively, an overseas risk tag is used to indicate that an overseas answering risk exists for an answering call request.

Step 688: judging whether the calling number has suspected risk or not under the condition that the calling number does not belong to the risk number;

step 698: outputting an overseas suspicious tag under the condition that the calling number has suspicious risk;

illustratively, an overseas suspicious tag is used to indicate that there is an overseas answering risk for answering a call request.

Wherein the overseas suspicious tag indicates an overseas hearing risk that is weaker than the overseas hearing risk indicated by the overseas risk tag.

Further, outputting an overseas prompt tag under the condition that the calling number does not have suspected risk;

It can be understood by those skilled in the art that the above embodiments may be implemented independently, or the above embodiments may be combined freely to form a new embodiment to implement the answering risk prompting method of the present application.

Fig. 19 shows a block diagram of a risk answering prompting device provided by an exemplary embodiment of the present application. The device comprises:

a receiving module 810, configured to receive a call request corresponding to a calling party;

the playing module 820 is configured to play incoming call report information of the call request, where the incoming call report information is used to indicate that a home country of the calling party does not belong to a target country and that the call request has an overseas answering risk, and the target country is a country corresponding to a mobile communication network to which the terminal is connected;

The display module 830 is configured to display a risk tag of the call request, where the risk tag is used to indicate that there is an overseas answering risk in answering the call request.

In an alternative design of the present application, the playing module 820 is further configured to:

generating the incoming call broadcasting information according to the overseas answering risk type indicated by the risk tag;

and taking the incoming call broadcasting information as an incoming call bell, and broadcasting the incoming call broadcasting information.

splicing the audio information of the risk tag and the audio information of the reminding text to generate the incoming call broadcasting information;

the apparatus further comprises:

a determining module 840, configured to determine, according to the calling number of the calling party, the home country of the calling party by querying generation rules of the calling number indicated by the foreign number rule set in different countries.

In an alternative design of the application, the device further comprises:

a determining module 840, configured to determine risk information of the calling party, where the home country of the calling party does not belong to the target country, where the risk information is used to indicate whether the call request has the risk of answering outside the country.

In an alternative design of the present application, the determining module 840 is further configured to:

determining the overseas attribution of the calling party by inquiring the generation rule of the calling number indicated by the overseas number rule set according to the calling number of the calling party under the condition that the attribution country of the calling party does not belong to the target country;

under the condition that the home country of the calling party does not belong to the target country, calling an overseas risk identification model to identify a number log of a calling number of the calling party, and determining the risk information of the calling party;

In an alternative design of the present application, the number log includes a number tag log, and the overseas risk identification model includes a tag discrimination model; the determining module 840 is further configured to:

In an alternative design of the present application, the number log includes a number call log, and the overseas risk identification model includes a timing detection model; the determining module 840 is further configured to:

In an alternative design of the present application, the number log includes a number call log, and the overseas risk identification model includes a graph diffusion model; the determining module 840 is further configured to:

In an alternative design of the present application, the number log includes a number query log, and the overseas risk identification model includes a feature rule model;

The determining module 840 is further configured to:

In an alternative implementation, the determining module 840 is further configured to:

under the condition that the overseas answering risk exists for the calling party, the calling request of the calling party is connected;

Under the condition that the calling party has the overseas answering risk, carrying out white list filtering processing on the calling number of the calling party through an anti-false alarm model, wherein the anti-false alarm model comprises at least one of an acquaintance white list and an overseas resident mechanism white list, the acquaintance white list comprises telephone numbers meeting the acquaintance contact condition of the number of times of conversation with the terminal, and the overseas resident mechanism white list comprises telephone numbers of resident mechanisms with current country and other organization structures outside the overseas;

and determining the risk information of the calling party as false alarm information under the condition that the calling number of the calling party belongs to the acquaintance white list or the overseas resident institution white list.

In an alternative design of the present application, the determining module 840 is further configured to: determining the risk information of the calling party as blank information under the condition that the calling party is determined to not have the overseas answering risk;

the display module 830 is further configured to: and displaying a call label of the call request, wherein the call label is used for indicating that the call request is received without overseas receiving risk and the home country of the calling party does not belong to the target country.

the apparatus further comprises:

a sending module 850, configured to send the calling number of the calling party to a server;

and a receiving module 810, configured to receive risk information and the home country sent by the server, where the risk information is used to indicate whether the call request has the overseas answering risk.

Fig. 20 shows a block diagram of a risk answering prompting device provided by an exemplary embodiment of the present application. The device comprises:

a receiving module 860, configured to receive a calling number of a calling party sent by a terminal;

a determining module 870, configured to determine risk information of the calling party and a home country of the calling party according to the calling number, where the risk information is used to indicate an overseas answering risk of the call request;

a sending module 880, configured to send the risk information and the home country to the terminal;

In an alternative design of the present application, the determining module 870 is further configured to:

obtaining a number log corresponding to the calling number;

the determining module 870 is further configured to:

The determining module 870 is further configured to: under the condition that the home country of the calling party does not belong to the target country, invoking the graph diffusion model to identify the number call log, and determining diffusion graph information containing the calling number, wherein the diffusion graph information is used for indicating the historical calling condition of the calling number;

In an alternative design of the present application, the number log includes a number query log, and the risk identification model includes a feature rule model; the determining module 870 is further configured to:

In an alternative implementation, the determining module 870 is further configured to:

and determining the home country of the calling party by inquiring the generation rule 7 of the calling number indicated by an overseas number rule set in different countries according to the calling number of the calling party.

It should be noted that, when the apparatus provided in the foregoing embodiment performs the functions thereof, only the division of the respective functional modules is used as an example, in practical application, the foregoing functional allocation may be performed by different functional modules according to actual needs, that is, the content structure of the device is divided into different functional modules, so as to perform all or part of the functions described above.

With respect to the apparatus in the above embodiments, the specific manner in which the respective modules perform the operations has been described in detail in the embodiments regarding the method; the technical effects achieved by the execution of the operations by the respective modules are the same as those in the embodiments related to the method, and will not be described in detail herein.

The embodiment of the application also provides a computer device, which comprises: a processor and a memory, the memory storing a computer program; the processor is configured to execute the computer program in the memory to implement the method for prompting answering risk provided by the above method embodiments.

Fig. 21 shows a block diagram of a computer device 900 provided in an exemplary embodiment of the application. The computer device 900 may be a portable mobile terminal such as: smart phones, tablet computers, MP3 players (Moving Picture Experts Group Audio Layer III, mpeg 3), MP4 (Moving Picture Experts Group Audio Layer IV, mpeg 4) players. The computer device 900 may also be referred to by other names of user devices, portable terminals, etc.

In general, the computer device 900 includes: a processor 901 and a memory 902.

Processor 901 may include one or more processing cores, such as a 4-core processor, an 8-core processor, and the like. The processor 901 may be implemented in at least one hardware form of DSP (Digital Signal Processing ), FPGA (Field Programmable Gate Array, field programmable gate array), PLA (Programmable Logic Array ). The processor 901 may also include a main processor and a coprocessor, the main processor being a processor for processing data in an awake state, also referred to as a CPU (Central Processing Unit ); a coprocessor is a low-power processor for processing data in a standby state. In some embodiments, the processor 901 may integrate a GPU (Graphics Processing Unit, image processor) for rendering and drawing of content required to be displayed by the display screen. In some embodiments, the processor 901 may also include an AI (Artificial Intelligence ) processor for processing computing operations related to machine learning.

The memory 902 may include one or more computer-readable storage media, which may be tangible and non-transitory. The memory 902 may also include high-speed random access memory, as well as non-volatile memory, such as one or more magnetic disk storage devices, flash memory storage devices. In some embodiments, a non-transitory computer readable storage medium in memory 902 is used to store at least one instruction for execution by processor 901 to implement a method of prompting for listening risk provided in embodiments of the present application.

In some embodiments, the computer device 900 may also optionally include: a peripheral interface 903, and at least one peripheral. Specifically, the peripheral device includes: at least one of radio frequency circuitry 904, a touch display 905, a camera 906, audio circuitry 907, and a power source 908.

The peripheral interface 903 may be used to connect at least one peripheral device associated with an I/O (Input/Output) to the processor 901 and the memory 902. In some embodiments, the processor 901, memory 902, and peripheral interface 903 are integrated on the same chip or circuit board; in some other embodiments, either or both of the processor 901, the memory 902, and the peripheral interface 903 may be implemented on separate chips or circuit boards, which is not limited in this embodiment.

The Radio Frequency circuit 904 is configured to receive and transmit RF (Radio Frequency) signals, also known as electromagnetic signals. The radio frequency circuit 904 communicates with a communication network and other communication devices via electromagnetic signals. The radio frequency circuit 904 converts an electrical signal into an electromagnetic signal for transmission, or converts a received electromagnetic signal into an electrical signal. Optionally, the radio frequency circuit 904 includes: an antenna system, an RF transceiver, one or more amplifiers, a tuner, an oscillator, a digital signal processor, a codec chipset, a subscriber identity module card, etc. The radio frequency circuit 904 may communicate with other terminals via at least one wireless communication protocol. The wireless communication protocol includes, but is not limited to: the world wide web, metropolitan area networks, intranets, generation mobile communication networks (2G, 3G, 4G, and 5G), wireless local area networks, and/or WiFi (Wireless Fidelity ) networks. In some embodiments, the radio frequency circuit 904 may also include NFC (Near Field Communication ) related circuits, which the present application is not limited to.

The touch display 905 is used to display a UI (User Interface). The UI may include graphics, text, icons, video, and any combination thereof. The touch display 905 also has the ability to capture touch signals at or above the surface of the touch display 905. The touch signal may be input as a control signal to the processor 901 for processing. The touch display 905 is used to provide virtual buttons and/or virtual keyboards, also referred to as soft buttons and/or soft keyboards. In some embodiments, the touch display 905 may be one, providing a front panel of the computer device 900; in other embodiments, the touch display 905 may be at least two, respectively disposed on different surfaces of the computer device 900 or in a folded design; in some embodiments, touch display 905 may be a flexible display disposed on a curved surface or a folded surface of computer device 900. Even more, the touch display 905 may be arranged in an irregular pattern other than rectangular, i.e., a shaped screen. The touch display 905 may be made of LCD (Liquid Crystal Display ), OLED (Organic Light-Emitting Diode) or other materials.

The camera assembly 906 is used to capture images or video. Optionally, the camera assembly 906 includes a front camera and a rear camera. In general, a front camera is used for realizing video call or self-photographing, and a rear camera is used for realizing photographing of pictures or videos. In some embodiments, the number of the rear cameras is at least two, and the rear cameras are any one of a main camera, a depth camera and a wide-angle camera, so as to realize fusion of the main camera and the depth camera to realize a background blurring function, and fusion of the main camera and the wide-angle camera to realize a panoramic shooting function and a Virtual Reality (VR) shooting function. In some embodiments, camera assembly 906 may also include a flash. The flash lamp can be a single-color temperature flash lamp or a double-color temperature flash lamp. The dual-color temperature flash lamp refers to a combination of a warm light flash lamp and a cold light flash lamp, and can be used for light compensation under different color temperatures.

Audio circuitry 907 is used to provide an audio interface between the user and computer device 900. The audio circuit 907 may include a microphone and a speaker. The microphone is used for collecting sound waves of users and the environment, converting the sound waves into electric signals, and inputting the electric signals to the processor 901 for processing, or inputting the electric signals to the radio frequency circuit 904 for voice communication. For purposes of stereo acquisition or noise reduction, the microphone may be multiple, each disposed at a different location of the computer device 900. The microphone may also be an array microphone or an omni-directional pickup microphone. The speaker is used to convert electrical signals from the processor 901 or the radio frequency circuit 904 into sound waves. The speaker may be a conventional thin film speaker or a piezoelectric ceramic speaker. When the speaker is a piezoelectric ceramic speaker, not only the electric signal can be converted into a sound wave audible to humans, but also the electric signal can be converted into a sound wave inaudible to humans for ranging and other purposes. In some embodiments, the audio circuit 907 may also include a headphone jack.

The power supply 908 is used to power the various components in the computer device 900. The power source 908 may be alternating current, direct current, disposable or rechargeable. When the power source 908 comprises a rechargeable battery, the rechargeable battery may be a wired rechargeable battery or a wireless rechargeable battery. The wired rechargeable battery is a battery charged through a wired line, and the wireless rechargeable battery is a battery charged through a wireless coil. The rechargeable battery may also be used to support fast charge technology.

In some embodiments, computer device 900 also includes one or more sensors 909. The one or more sensors 909 include, but are not limited to: acceleration sensor 910, gyroscope sensor 911, pressure sensor 912, optical sensor 913, and proximity sensor 914.

The acceleration sensor 910 may detect the magnitudes of accelerations on three coordinate axes of a coordinate system established with the computer device 900. For example, the acceleration sensor 910 may be used to detect components of gravitational acceleration in three coordinate axes. The processor 901 may control the touch display 905 to display a user interface in a landscape view or a portrait view according to the gravitational acceleration signal acquired by the acceleration sensor 910. The acceleration sensor 910 may also be used for the acquisition of motion data of a game or a user.

The gyro sensor 911 may detect the body direction and the rotation angle of the computer device 900, and the gyro sensor 911 may collect the 3D motion of the user to the computer device 900 in cooperation with the acceleration sensor 910. The processor 901 may implement the following functions based on the data collected by the gyro sensor 911: motion sensing (e.g., changing UI according to a tilting operation by a user), image stabilization at shooting, game control, and inertial navigation.

Pressure sensor 912 may be disposed on a side frame of computer device 900 and/or on an underlying layer of touch display 905. When the pressure sensor 912 is disposed at a side frame of the computer device 900, a grip signal of the computer device 900 by a user may be detected, and left-right hand recognition or shortcut operation may be performed according to the grip signal. When the pressure sensor 912 is disposed at the lower layer of the touch display 905, control of the operability control on the UI interface can be achieved according to the pressure operation of the user on the touch display 905. The operability controls include at least one of a button control, a scroll bar control, an icon control, and a menu control.

The optical sensor 913 is used to collect the intensity of the ambient light. In one embodiment, the processor 901 may control the display brightness of the touch display 905 based on the intensity of ambient light collected by the optical sensor 913. Specifically, when the ambient light intensity is high, the display brightness of the touch display 905 is turned up; when the ambient light intensity is low, the display brightness of the touch display panel 905 is turned down. In another embodiment, the processor 901 may also dynamically adjust the shooting parameters of the camera assembly 906 according to the ambient light intensity collected by the optical sensor 913.

A proximity sensor 914, also known as a distance sensor, is typically disposed on the front of the computer device 900. The proximity sensor 914 is used to collect the distance between the user and the front of the computer device 900. In one embodiment, when the proximity sensor 914 detects a gradual decrease in the distance between the user and the front face of the computer device 900, the processor 901 controls the touch display 905 to switch from the bright screen state to the off screen state; when the proximity sensor 914 detects that the distance between the user and the front of the computer device 900 is gradually increasing, the touch display 905 is controlled by the processor 901 to switch from the off-screen state to the on-screen state.

It will be appreciated by those skilled in the art that the structures shown above are not limiting of computer device 900 and may include more or fewer components than shown, or may combine certain components, or employ a different arrangement of components.

Optionally, the computer device is a server. Illustratively, fig. 22 is a block diagram of a server provided by an exemplary embodiment of the present application.

In general, the server 2300 includes: a processor 2301 and a memory 2302.

The processor 2301 may include one or more processing cores, such as a 4-core processor, an 8-core processor, or the like. The processor 2301 may be implemented in hardware in at least one of digital signal processing (Digital Signal Processing, DSP), field programmable gate array (Field-Programmable Gate Array, FPGA), programmable logic array (Programmable Logic Array, PLA). The processor 2301 may also include a main processor, which is a processor for processing data in an awake state, also referred to as a central processor (Central Processing Unit, CPU), and a coprocessor; a coprocessor is a low-power processor for processing data in a standby state. In some embodiments, the processor 2301 may be integrated with an image processor (Graphics Processing Unit, GPU) for use in connection with rendering and rendering of content to be displayed by the display screen. In some embodiments, the processor 2301 may also include an artificial intelligence (Artificial Intelligence, AI) processor for processing computing operations related to machine learning.

Memory 2302 may include one or more computer-readable storage media, which may be non-transitory. Memory 2302 may also include high-speed random access memory, as well as non-volatile memory, such as one or more magnetic disk storage devices, flash memory storage devices. In some embodiments, a non-transitory computer readable storage medium in memory 2302 is used to store at least one instruction for execution by processor 2301 to implement the method of prompting for risk of hearing provided by a method embodiment of the present application.

In some embodiments, server 2300 may further optionally include: an input interface 2303 and an output interface 2304. The processor 2301 and the memory 2302 may be connected to the input interface 2303 and the output interface 2304 through buses or signal lines. The respective peripheral devices may be connected to the input interface 2303 and the output interface 2304 through buses, signal lines, or a circuit board. Input interface 2303, output interface 2304 may be used to connect at least one Input/Output (I/O) related peripheral device to processor 2301 and memory 2302. In some embodiments, the processor 2301, memory 2302, and input interface 2303, output interface 2304 are integrated on the same chip or circuit board; in some other embodiments, the processor 2301, the memory 2302, and either or both of the input interface 2303 and the output interface 2304 may be implemented on separate chips or circuit boards, as embodiments of the application are not limited in this respect.

Those skilled in the art will appreciate that the structures shown above are not limiting of server 2300 and may include more or fewer components than shown, or may combine certain components, or may employ a different arrangement of components.

In an exemplary embodiment, a chip is also provided, which includes programmable logic circuits and/or program instructions for implementing the method of prompting for risk of hearing as described in the above aspects when the chip is run on a computer device.

In an exemplary embodiment, a computer program product is also provided, the computer program product comprising computer instructions stored in a computer readable storage medium. The processor of the computer device reads the computer instructions from the computer readable storage medium, and the processor reads and executes the computer instructions from the computer readable storage medium to implement the answering risk prompting method provided by the method embodiments.

In an exemplary embodiment, there is also provided a computer readable storage medium having stored therein a computer program loaded and executed by a processor to implement the method for prompting answering risks provided by the above method embodiments.

It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program for instructing relevant hardware, where the program may be stored in a computer readable storage medium, and the storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.

Those skilled in the art will appreciate that in one or more of the examples described above, the functions described in the embodiments of the present application may be implemented in hardware, software, firmware, or any combination thereof. When implemented in software, these functions may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. A storage media may be any available media that can be accessed by a general purpose or special purpose computer.

The foregoing description of the preferred embodiments of the present application is not intended to limit the application, but rather, the application is to be construed as limited to the appended claims.

Claims

1. A method for prompting a risk of answering, the method being performed by a terminal, the method comprising:

receiving a call request corresponding to a calling party;

2. The method of claim 1, wherein the playing the incoming call announcement information of the call request comprises:

3. The method according to claim 2, wherein the generating the incoming call announcement information according to the type of the overseas answering risk indicated by the risk tag includes:

4. A method according to any one of claims 1 to 3, wherein the call request carries the calling number of the calling party;

the method further comprises the steps of:

and determining the home country of the calling party by inquiring the generation rules of the calling number indicated by the overseas number rule set in different countries according to the calling number of the calling party.

5. A method according to any one of claims 1 to 3, wherein the method further comprises:

and determining risk information of the calling party under the condition that the home country of the calling party does not belong to the target country, wherein the risk information is used for indicating whether the call request has the overseas answering risk or not.

6. The method of claim 5, wherein said determining risk information for the calling party if the home country of the calling party does not belong to the target country comprises:

7. The method of claim 6, wherein the method further comprises:

8. The method of claim 5, wherein said determining risk information for the calling party if the home country of the calling party does not belong to the target country comprises:

9. The method of claim 5, wherein said determining risk information for the calling party if the home country of the calling party does not belong to the target country comprises:

10. The method of claim 9, wherein the number log comprises a number tag log and the overseas risk identification model comprises a tag discrimination model;

and under the condition that the home country of the calling party does not belong to the target country, invoking an overseas risk identification model to identify a number log of a calling number of the calling party, and determining the risk information of the calling party, wherein the method comprises the following steps:

11. The method of claim 9, wherein the number log comprises a number call log and the overseas risk identification model comprises a timing detection model;

12. The method of claim 9, wherein the number log comprises a number call log and the overseas risk identification model comprises a graph diffusion model;

13. The method of claim 9, wherein the number log comprises a number query log and the overseas risk identification model comprises a feature rule model;

14. The method of claim 5, wherein the method further comprises:

15. A method for prompting a risk of answering, the method being performed by a server, the method comprising:

receiving a calling number of a calling party sent by a terminal;

sending the risk information and the home country to the terminal;

16. A device for prompting a risk of answering, the device comprising:

17. A device for prompting a risk of answering, the device comprising:

18. A computer device, the computer device comprising: a processor and a memory, wherein at least one section of program is stored in the memory; the processor is configured to execute the at least one program in the memory to implement the method for prompting answering risk according to any one of claims 1 to 15.

19. A computer readable storage medium having stored therein executable instructions that are loaded and executed by a processor to implement a method of prompting for a risk of hearing according to any one of claims 1 to 15.

20. A computer program product comprising computer instructions stored on a computer readable storage medium, the computer instructions being read from the computer readable storage medium and executed by a processor to implement a method of prompting a risk of hearing according to any one of claims 1 to 15.