CN104580650A - Method for pointing out defrauding call and communication terminal - Google Patents
Method for pointing out defrauding call and communication terminal Download PDFInfo
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- CN104580650A CN104580650A CN201410831427.6A CN201410831427A CN104580650A CN 104580650 A CN104580650 A CN 104580650A CN 201410831427 A CN201410831427 A CN 201410831427A CN 104580650 A CN104580650 A CN 104580650A
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Abstract
An embodiment of the invention discloses a method for pointing out a defrauding call and a communication terminal. The method for pointing out the defrauding call comprises steps as follows: receiving an incoming call of a call number; determining whether the call number meets preset conditions or not; if the call number meets the preset conditions, acquiring keywords contained in call content; matching the keywords with sample keywords in a keyword lexicon; if the number of the successfully matched keywords exceeds a preset threshold value, sending out a defrauding alarm for pointing out that the call number is suspected of a defrauding call number. The communication terminal adopting the method can effectively prevent a user from being defrauded.
Description
Technical field
The present invention relates to electronic technology field, particularly relate to a kind of method and communication terminal of pointing out fraudulent call.
Background technology
Along with the development of mobile communication terminal, almost staff cell phone, but while the development of mobile communication terminal promotes the fast development of telecommunication industry, the various criminal offences that offender utilizes the facility of mechanics of communication and clearing form to carry out also are becoming increasingly rampant.Common telephone fraud behavior has: 1) someone makes a phone call to claim, and your child is kidnaped, and asks for ransom money, even also occurs the sound of crying and screaming of child in phone.2) someone makes a phone call to claim, and your household is raw acute disease or meet accident in somewhere, is badly in need of spending money, and allows you that money to be beaten in so-and-so account etc.
At present, telephone fraud means get more and more, and much allow people hard to guard against, especially old man, child or the young man of some not too many experience.Strick precaution at present for telephone fraud is mainly disclosed fraud by media or society's publicity, this kind of mode depends on the subjective judgement of people, and present fraud tactics mainly catches the psychology awareness of people, the effect adopting aforesaid way to play strick precaution is made not to be very effective, therefore, work out the comparatively intelligentized fraudulent call reminding technology of one to become and become more and more important.
Summary of the invention
The embodiment of the present invention provides a kind of method and communication terminal of pointing out fraudulent call, for screening suspicious phone, may return to user in time, thus effectively avoid user to have dust thrown into the eyes for the examination result of fraudulent call.
First aspect present invention provides a kind of method pointing out fraudulent call, comprising:
Communication terminal receives the incoming call of caller ID;
It is pre-conditioned that described communication terminal determines whether described caller ID meets, wherein, the described pre-conditioned at least one comprised in following condition: the message registration not storing the information record not storing described caller ID at least N number of telephone number identical with the ownership place corresponding to described caller ID, described communication terminal in the address list of described communication terminal, described caller ID is strangeness numbers, do not store in described communication terminal described caller ID, wherein, described N be greater than 1 integer;
If it is described pre-conditioned that described communication terminal determines that described caller ID meets, resolve the keyword that dialog context corresponding to described incoming call comprises to obtain described dialog context;
The described keyword comprised by the described dialog context got mates with the sample keyword in keyword dictionary;
If the successful number of sample Keywords matching in the described keyword that the described described dialog context got comprises by described communication terminal and described keyword dictionary exceedes predetermined threshold value, send for pointing out described caller ID to be the swindle alarm of doubtful fraudulent call number.
Second aspect present invention provides a kind of communication terminal, comprising:
Receiving element, receives the incoming call of caller ID for communication terminal;
Determining unit, determine whether described caller ID meets for described communication terminal pre-conditioned, wherein, the described pre-conditioned at least one comprised in following condition: the message registration not storing the information record not storing described caller ID at least N number of telephone number identical with the ownership place corresponding to described caller ID, described communication terminal in the address list of described communication terminal, described caller ID is strangeness numbers, do not store in described communication terminal described caller ID, wherein, described N be greater than 1 integer;
First acquiring unit, for when described determining unit determines that described caller ID meets pre-conditioned, resolves the keyword that dialog context corresponding to described incoming call comprises to obtain described dialog context;
First matching unit, the described keyword comprised by the described dialog context that described first acquiring unit gets mates with the sample keyword in keyword dictionary;
Alarm Unit, exceeding predetermined threshold value for the successful number of sample Keywords matching in the described keyword that comprised by the described described dialog context got at described first matching unit and described keyword dictionary, sending for pointing out described caller ID to be the swindle alarm of doubtful fraudulent call number.
Implement the embodiment of the present invention, there is following beneficial effect:
In the embodiment of the present invention, the incoming call of caller ID is received by communication terminal, it is pre-conditioned that described communication terminal determines whether described caller ID meets, wherein, the described pre-conditioned at least one comprised in following condition: do not store at least N number of telephone number identical with the ownership place corresponding to described caller ID in the address list of described communication terminal, the information record of described caller ID is not stored in described communication terminal, described caller ID is strangeness numbers, the message registration of described caller ID is not stored in described communication terminal, wherein, described N be greater than 1 integer, if it is described pre-conditioned that described communication terminal determines that described caller ID meets, resolve the keyword that dialog context corresponding to described incoming call comprises to obtain described dialog context, the described keyword comprised by the described dialog context got mates with the sample keyword in keyword dictionary, if the successful number of sample Keywords matching in the described keyword that the described described dialog context got comprises by described communication terminal and described keyword dictionary exceedes predetermined threshold value, send for pointing out described caller ID to be the swindle alarm of doubtful fraudulent call number, and then suspicious phone is screened, user may be returned in time for the examination result of fraudulent call, thus effectively avoid user to have dust thrown into the eyes.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
A kind of first embodiment flow chart of pointing out the method for fraudulent call that Fig. 1 provides for the embodiment of the present invention;
A kind of second embodiment flow chart of pointing out the method for fraudulent call that Fig. 2 provides for the embodiment of the present invention;
A kind of 3rd embodiment flow chart of pointing out the method for fraudulent call that Fig. 3 provides for the embodiment of the present invention;
First example structure schematic diagram of the communication terminal that Fig. 4 provides for the embodiment of the present invention;
Second example structure schematic diagram of the communication terminal that Fig. 5 provides for the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The communication terminal mentioned in the embodiment of the present invention can comprise the internet devices such as PC, smart mobile phone (as Android phone, iOS mobile phone etc.), panel computer, palmtop PC, mobile internet device (Mobile InternetDevices, MID) or wearable intelligent equipment.
Referring to Fig. 1, is a kind of first embodiment flow chart of pointing out the method for fraudulent call that the embodiment of the present invention provides.The method comprises the following steps:
S101, communication terminal receive the incoming call of caller ID.
It is pre-conditioned that S102, communication terminal determine whether described caller ID meets.
In the embodiment that some are feasible, after communication terminal receives the incoming call of caller ID, first determine whether above-mentioned caller ID meets pre-conditioned, wherein, the above-mentioned pre-conditioned at least one comprised in following condition: do not store at least N number of telephone number identical with the ownership place corresponding to described caller ID in the address list of described communication terminal, the information record of described caller ID is not stored in described communication terminal, described caller ID is strangeness numbers, the message registration of described caller ID is not stored in described communication terminal, wherein, described N be greater than 1 integer.
The keyword that dialog context corresponding to described incoming call comprises to obtain described dialog context resolved by S103, communication terminal.
In the embodiment that some are feasible, communication terminal judge the caller ID received meet above-mentioned pre-conditioned time, whether start to screen above-mentioned caller ID is swindle number.In examination process, dialog context is recorded, and by speech recognition algorithm (Automatic Speech Recognition, ASR), its target is computer-readable input by the vocabulary Content Transformation in the voice of the mankind, such as, button, binary coding or character string, such as, SOVR algorithm, DTW algorithm etc., carry out analysis to dialog context to identify, be able to parsing and obtain statement, the keyword that the statement obtained by parsing and then acquisition dialog context are comprised.
The described keyword that the described dialog context got comprises by S104, communication terminal mates with the sample keyword in keyword dictionary.
In the embodiment that some are feasible, the above-mentioned keyword that the above-mentioned dialog context got is comprised by regular expression by communication terminal mates with the sample keyword in keyword dictionary, wherein, above-mentioned regular expression (Regular Expression, RE) refers to for describing or mating a series of single character string meeting the character string of certain syntactic rule.In a lot of text editor or other instruments, regular expression is usually used to retrieval and/or replaces those content of text meeting certain pattern.Many programming languages are all supported to utilize regular expression to carry out string operation.The coupling not limited keyword by the method for employing regular expression must be identical, such as, " remittance " keyword is had in keyword dictionary, but the keyword that parsing dialog context gets is " transferring accounts ", although it is not identical that " remittance " and " transferring accounts " are mated, the meaning expressed is close, therefore, when " transferring accounts " being mated with the sample keyword in keyword dictionary, above-mentioned " transferring accounts " is suspicious vocabulary.
If the S105 number that the match is successful exceedes predetermined threshold value, communication terminal sends for pointing out described caller ID to be the swindle alarm of doubtful fraudulent call number.
In the embodiment that some are feasible, if the successful number of sample Keywords matching in the described keyword that the described described dialog context got comprises by communication terminal and described keyword dictionary exceedes predetermined threshold value, wherein, above-mentioned predetermined threshold value can be the positive integer being greater than 1, such as can equal 2, 3, 5, 10, 15, 16, 24 or other values, send for pointing out above-mentioned next number to be the swindle alarm of doubtful fraudulent call number, wherein, above-mentioned swindle alarm comprises at least one in following alarm mode: text swindle alarm, vibration swindle alarm, voice swindle alarm, breath light flicker swindle alarm, jingle bell swindle alarm etc.
In the embodiment of the present invention, the incoming call of caller ID is received by communication terminal, it is pre-conditioned that described communication terminal determines whether described caller ID meets, wherein, the described pre-conditioned at least one comprised in following condition: do not store at least N number of telephone number identical with the ownership place corresponding to described caller ID in the address list of described communication terminal, the information record of described caller ID is not stored in described communication terminal, described caller ID is strangeness numbers, the message registration of described caller ID is not stored in described communication terminal, wherein, described N be greater than 1 integer, if it is described pre-conditioned that described communication terminal determines that described caller ID meets, resolve the keyword that dialog context corresponding to described incoming call comprises to obtain described dialog context, the described keyword comprised by the described dialog context got mates with the sample keyword in keyword dictionary, if the successful number of sample Keywords matching in the described keyword that the described described dialog context got comprises by described communication terminal and described keyword dictionary exceedes predetermined threshold value, send for pointing out described caller ID to be the swindle alarm of doubtful fraudulent call number, and then suspicious phone is screened, user may be returned in time for the examination result of fraudulent call, thus effectively avoid user to have dust thrown into the eyes.
Referring to Fig. 2, is a kind of second embodiment flow chart of pointing out the method for fraudulent call that the embodiment of the present invention provides.The method comprises the following steps:
S201, communication terminal receive the incoming call of caller ID.
S202, communication terminal determine whether start the switch screening fraudulent call pattern is in opening.
If so, then step S303 is performed.
If so, normal call flow is then performed.
S203, communication terminal are when starting the switch screening fraudulent call pattern and being in opening, and it is pre-conditioned that described communication terminal determines whether described caller ID meets.
In the embodiment that some are feasible, when starting the switch screening fraudulent call pattern and being in opening, it is pre-conditioned that described communication terminal determines whether described caller ID meets.The switch that fraudulent call pattern is screened in above-mentioned startup can be that communication terminal is opened automatically when receiving the incoming call of caller ID, or be user when thinking that above-mentioned caller ID is suspicious number, user is manually opened.Wherein, the described pre-conditioned at least one comprised in following condition: the message registration not storing the information record not storing described caller ID at least N number of telephone number identical with the ownership place corresponding to described caller ID, described communication terminal in the address list of described communication terminal, described caller ID is strangeness numbers, do not store in described communication terminal described caller ID, wherein, described N be greater than 1 integer.
Described caller ID mates with the sample fraudulent call number in fraudulent call number storehouse by S204, communication terminal.
In the embodiment that some are feasible, when communication terminal determines that above-mentioned caller ID meets pre-conditioned, mated with the sample fraudulent call number in fraudulent call number storehouse by described caller ID, wherein, above-mentioned fraudulent call number storehouse is maintained in communication terminal and/or high in the clouds.
If one of them the sample fraudulent call numbers match success in the described caller ID of S205 and described fraudulent call number storehouse, communication terminal sends for pointing out described caller ID to be the swindle alarm of doubtful fraudulent call number.
In the embodiment that some are feasible, if one of them the sample fraudulent call numbers match success in described caller ID and described fraudulent call number storehouse, send for pointing out described caller ID to be the swindle alarm of doubtful fraudulent call number, wherein, above-mentioned swindle alarm comprises at least one in following alarm mode: text swindle alarm, vibration swindle alarm, voice swindle alarm, breath light flicker swindle alarm, jingle bell swindle alarm etc.
In the embodiment of the present invention, the incoming call of caller ID is received by communication terminal, when starting the switch screening fraudulent call pattern and being in opening, it is pre-conditioned that described communication terminal determines whether described caller ID meets, wherein, the described pre-conditioned at least one comprised in following condition: do not store at least N number of telephone number identical with the ownership place corresponding to described caller ID in the address list of described communication terminal, the information record of described caller ID is not stored in described communication terminal, described caller ID is strangeness numbers, the message registration of described caller ID is not stored in described communication terminal, wherein, described N be greater than 1 integer, if it is described pre-conditioned that described communication terminal determines that described caller ID meets, described caller ID is mated with the sample fraudulent call number in fraudulent call number storehouse, if one of them the sample fraudulent call numbers match success in described caller ID and described fraudulent call number storehouse, send for pointing out described caller ID to be the swindle alarm of doubtful fraudulent call number, and then suspicious phone is screened, user may be returned in time for the examination result of fraudulent call, thus effectively avoid user to have dust thrown into the eyes.
Referring to Fig. 3, is a kind of 3rd embodiment flow chart of pointing out the method for fraudulent call that the embodiment of the present invention provides.The method comprises the following steps:
S301, communication terminal receive the incoming call of caller ID.
S302, communication terminal determine whether start the switch screening fraudulent call pattern is in opening.
If so, then step S303 is performed.
If so, normal call flow is then performed.
S303, communication terminal are when starting the switch screening fraudulent call pattern and being in opening, and it is pre-conditioned that described communication terminal determines whether described caller ID meets.
In the embodiment that some are feasible, when starting the switch screening fraudulent call pattern and being in opening, it is pre-conditioned that described communication terminal determines whether described caller ID meets.The switch that fraudulent call pattern is screened in above-mentioned startup can be that communication terminal is opened automatically when receiving the incoming call of caller ID, or be user when thinking that above-mentioned caller ID is suspicious number, user is manually opened.Wherein, the described pre-conditioned at least one comprised in following condition: the message registration not storing the information record not storing described caller ID at least N number of telephone number identical with the ownership place corresponding to described caller ID, described communication terminal in the address list of described communication terminal, described caller ID is strangeness numbers, do not store in described communication terminal described caller ID, wherein, described N be greater than 1 integer.
Described caller ID mates with the sample fraudulent call number in fraudulent call number storehouse by S304, communication terminal.
In the embodiment that some are feasible, when communication terminal determines that above-mentioned caller ID meets pre-conditioned, mated with the sample fraudulent call number in fraudulent call number storehouse by described caller ID, wherein, above-mentioned fraudulent call number storehouse is maintained in communication terminal and/or high in the clouds.
Further, if described fraudulent call number storehouse is maintained in high in the clouds, when sending for pointing out described caller ID to be the swindle alarm of doubtful fraudulent call number, communication terminal reports above-mentioned caller ID to above-mentioned high in the clouds, so that above-mentioned caller ID is added to the sample fraudulent call number in the fraudulent call number storehouse of safeguarding in above-mentioned high in the clouds by above-mentioned high in the clouds; Or,
If described fraudulent call number storehouse is maintained in communication terminal, when sending for pointing out described caller ID to be the swindle alarm of doubtful fraudulent call number, above-mentioned caller ID is added to the sample fraudulent call number in the fraudulent call number storehouse of above-mentioned communication terminal by above-mentioned communication terminal.
If S305 mates unsuccessful, the keyword that dialog context corresponding to described incoming call comprises to obtain described dialog context resolved by communication terminal.
In the embodiment that some are feasible, under described caller ID all mates unsuccessful situation with any one the sample fraudulent call number in described fraudulent call number storehouse, whether start to screen above-mentioned caller ID is swindle number, in examination process, dialog context is recorded, and by speech recognition algorithm (AutomaticSpeech Recognition, ASR), its target is computer-readable input by the vocabulary Content Transformation in the voice of the mankind, such as, button, binary coding or character string, such as, SOVR algorithm, DTW algorithm etc., carry out analysis to dialog context to identify, be able to parsing and obtain statement, the keyword that the statement obtained by parsing and then acquisition dialog context are comprised.
The described keyword that the described dialog context got comprises by S306, communication terminal mates with the sample keyword in keyword dictionary.
In the embodiment that some are feasible, the above-mentioned keyword that the above-mentioned dialog context got is comprised by regular expression by communication terminal mates with the sample keyword in keyword dictionary, wherein, above-mentioned regular expression (Regular Expression, RE) refers to for describing or mating a series of single character string meeting the character string of certain syntactic rule.In a lot of text editor or other instruments, regular expression is usually used to retrieval and/or replaces those content of text meeting certain pattern.Many programming languages are all supported to utilize regular expression to carry out string operation.The coupling not limited keyword by the method for employing regular expression must be identical, such as, " remittance " keyword is had in keyword dictionary, but the keyword that parsing dialog context gets is " transferring accounts ", although it is not identical that " remittance " and " transferring accounts " are mated, the meaning expressed is close, therefore, when " transferring accounts " being mated with the sample keyword in keyword dictionary, above-mentioned " transferring accounts " is suspicious vocabulary.
If the S307 number that the match is successful exceedes predetermined threshold value, communication terminal sends for pointing out described caller ID to be the swindle alarm of doubtful fraudulent call number.
In the embodiment that some are feasible, if the successful number of sample Keywords matching in the described keyword that the described described dialog context got comprises by communication terminal and described keyword dictionary exceedes predetermined threshold value, wherein, above-mentioned predetermined threshold value can be the positive integer being greater than 1, such as can equal 2, 3, 5, 10, 15, 16, 24 or other values, send for pointing out above-mentioned next number to be the swindle alarm of doubtful fraudulent call number, wherein, above-mentioned swindle alarm comprises at least one in following alarm mode: text swindle alarm, vibration swindle alarm, voice swindle alarm, breath light flicker swindle alarm, jingle bell swindle alarm etc., above-mentioned keyword dictionary is maintained in communication terminal described in communication terminal and/or high in the clouds, sample keyword in above-mentioned keyword dictionary includes but not limited to: get the winning number in a bond, kidnapping, unexpected, ransom money, acute disease, remittance, bank's card number, bank card, pay, traffic accident etc.
Further, if keyword dictionary is maintained in high in the clouds and communication terminal, if above-mentioned communication terminal have received the renewal instruction of keyword dictionary, above-mentioned communication terminal obtains keyword dictionary from described high in the clouds and changes data, utilizes the described keyword dictionary got from described high in the clouds to change the keyword dictionary of data to above-mentioned communication terminal and upgrades; Or,
If keyword dictionary is maintained in above-mentioned communication terminal, comprise the renewal instruction of the above-mentioned keyword dictionary of user-defined keyword if having received, described user-defined keyword is added to the sample keyword in the keyword dictionary of communication terminal described in communication terminal by described communication terminal; Or,
If keyword dictionary is maintained in above-mentioned high in the clouds, described communication terminal sends the above-mentioned keyword Word library updating instruction including user-defined keyword to described high in the clouds, so that described user-defined keyword is added to the sample keyword in the keyword dictionary of communication terminal described in communication terminal by described high in the clouds.
Further, sending for pointing out after described caller ID is the swindle alarm of doubtful fraudulent call number, if do not receive user to hang up instruction to described incoming call, repeat to send described swindle alarm until described incoming call is hung up;
Or, if receive user to hang up instruction to described incoming call, then send for pointing out described caller ID to be the described swindle alarm of doubtful fraudulent call number.
Further, after described incoming call is hung up, if having received user to go electric call instruction to described caller ID, send for pointing out described caller ID to be the swindle alarm of doubtful fraudulent call number.
Further, above-mentioned incoming call is likely swindled by the mode of playback, therefore an audio fingerprint database can be set up at communication terminal, above-mentioned audio fingerprint database is for collecting the audio-frequency fingerprint information of various swindle recording, above-mentioned audio database is maintained in communication terminal described in communication terminal and/or high in the clouds, if audio database is maintained in communication terminal and high in the clouds, if above-mentioned communication terminal have received the renewal instruction of audio database, above-mentioned communication terminal obtains audio database from described high in the clouds and changes data, utilize the described audio database got from described high in the clouds to change the audio database of data to above-mentioned communication terminal to upgrade, or,
If above-mentioned audio database is maintained in high in the clouds, when sending for pointing out described caller ID to be the swindle alarm of doubtful fraudulent call number, communication terminal reports above-mentioned voice data to above-mentioned high in the clouds, so that above-mentioned voice data is added to the sample audio data in the audio database safeguarded in above-mentioned high in the clouds by above-mentioned high in the clouds.
Further, above-mentioned incoming call is likely called out by natural person, therefore a voice print database can be set up at communication terminal, above-mentioned voice print database is for storing the voiceprint of various swindle personnel, above-mentioned voice print database is maintained in communication terminal described in communication terminal and/or high in the clouds, if voice print database is maintained in communication terminal and high in the clouds, if above-mentioned communication terminal have received the renewal instruction of voice print database, above-mentioned communication terminal obtains voice print database from described high in the clouds and changes data, utilize the described voice print database got from described high in the clouds to change the voice print database of data to above-mentioned communication terminal to upgrade, or,
If above-mentioned voice print database is maintained in high in the clouds, when sending for pointing out described caller ID to be the swindle alarm of doubtful fraudulent call number, communication terminal reports above-mentioned voice print database to above-mentioned high in the clouds, so that above-mentioned voice print database is added to the sample voice print database in the voice print database safeguarded in above-mentioned high in the clouds by above-mentioned high in the clouds.
In the embodiment of the present invention, the incoming call of caller ID is received by communication terminal, when starting the switch screening fraudulent call pattern and being in opening, it is pre-conditioned that described communication terminal determines whether described caller ID meets, wherein, the described pre-conditioned at least one comprised in following condition: do not store at least N number of telephone number identical with the ownership place corresponding to described caller ID in the address list of described communication terminal, the information record of described caller ID is not stored in described communication terminal, described caller ID is strangeness numbers, the message registration of described caller ID is not stored in described communication terminal, wherein, described N be greater than 1 integer, if it is described pre-conditioned that described communication terminal determines that described caller ID meets, described caller ID is mated with the sample fraudulent call number in fraudulent call number storehouse, if one of them the sample fraudulent call numbers match in described caller ID and described fraudulent call number storehouse is unsuccessful, resolve the keyword that dialog context corresponding to described incoming call comprises to obtain described dialog context, the described keyword comprised by the described dialog context got mates with the sample keyword in keyword dictionary, if the successful number of sample Keywords matching in the described keyword that the described described dialog context got comprises by described communication terminal and described keyword dictionary exceedes predetermined threshold value, send for pointing out described caller ID to be the swindle alarm of doubtful fraudulent call number, and then suspicious phone is screened, user may be returned in time for the examination result of fraudulent call, thus effectively avoid user to have dust thrown into the eyes.
Refer to Fig. 4, be the structural representation of a kind of communication terminal 400 that the embodiment of the present invention provides, can comprise:
Receiving element 401, for receiving the incoming call of caller ID.
Determining unit 402, for when starting the switch screening fraudulent call pattern and being in opening, determine whether above-mentioned caller ID meets pre-conditioned, wherein go up the described pre-conditioned at least one comprised in following condition: in the address list of above-mentioned communication terminal, do not store at least N number of telephone number identical with the ownership place corresponding to above-mentioned caller ID, the information record of above-mentioned caller ID is not stored in above-mentioned communication terminal, above-mentioned caller ID is strangeness numbers, the message registration of above-mentioned caller ID is not stored in above-mentioned communication terminal, wherein, described N be greater than 1 integer.
First acquiring unit 403, for when above-mentioned determining unit determines that above-mentioned caller ID meets pre-conditioned, resolves the keyword that dialog context corresponding to above-mentioned incoming call comprises to obtain above-mentioned dialog context.
First matching unit 404, the above-mentioned keyword comprised by the above-mentioned dialog context that above-mentioned first acquiring unit gets mates with the sample keyword in keyword dictionary.
Wherein, described keyword dictionary is maintained in communication terminal described in communication terminal and/or high in the clouds.
Alarm Unit 405, exceeding predetermined threshold value for the successful number of sample Keywords matching in the described keyword that comprised by the above-mentioned described dialog context got at above-mentioned first matching unit and above-mentioned keyword dictionary, sending for pointing out above-mentioned caller ID to be the swindle alarm of doubtful fraudulent call number.
Optionally, when described determining unit determines that described caller ID meets pre-conditioned, above-mentioned first acquiring unit 403 resolves dialog context corresponding to above-mentioned incoming call with before the keyword obtaining above-mentioned dialog context and comprise, second matching unit 406, for mating above-mentioned caller ID with the sample fraudulent call number in fraudulent call number storehouse.
Wherein, above-mentioned fraudulent call number storehouse is maintained in communication terminal described in communication terminal and/or high in the clouds.
Optionally, in the embodiment that some are feasible, if above-mentioned fraudulent call number storehouse is maintained in high in the clouds, report unit, for when sending for pointing out described caller ID to be the swindle alarm of doubtful fraudulent call number, described caller ID is reported, so that described caller ID is added to the sample fraudulent call number in the fraudulent call number storehouse of safeguarding in described high in the clouds by described high in the clouds to described high in the clouds.
Or, if above-mentioned fraudulent call number storehouse is maintained in communication terminal, adding device, for when sending for pointing out described caller ID to be the swindle alarm of doubtful fraudulent call number, above-mentioned caller ID is added to the sample fraudulent call number in the fraudulent call number storehouse of above-mentioned communication terminal.
Optionally, in the embodiment that some are feasible, if above-mentioned keyword dictionary is maintained in communication terminal described in high in the clouds and communication terminal, second acquisition unit, if the renewal instruction for have received keyword dictionary, obtaining keyword dictionary from described high in the clouds and changing data.
Or, if keyword dictionary is maintained in above-mentioned communication terminal, above-mentioned adding device, if for the renewal instruction that have received the above-mentioned keyword dictionary comprising user-defined keyword, described user-defined keyword is added to the sample keyword in the keyword dictionary of communication terminal described in communication terminal.
Or, if keyword dictionary is maintained in above-mentioned high in the clouds, above-mentioned adding device, also send the above-mentioned keyword Word library updating instruction including user-defined keyword to described high in the clouds for described communication terminal, so that described user-defined keyword is added to the sample keyword in the keyword dictionary of communication terminal described in communication terminal by described high in the clouds.
Updating block, the described keyword dictionary got from above-mentioned high in the clouds for utilizing above-mentioned second acquisition unit changes the keyword dictionary of data to communication terminal and upgrades.
Optionally, above-mentioned Alarm Unit 405, also for when above-mentioned second matching unit is by one of them sample fraudulent call numbers match success in described caller ID and described fraudulent call number storehouse, send for pointing out described caller ID to be the swindle alarm of doubtful fraudulent call number.
Optionally, above-mentioned first acquiring unit specifically for, when above-mentioned determining unit 402 determines that described caller ID meets pre-conditioned, under described caller ID is all mated unsuccessful situation with any one the sample fraudulent call number in described fraudulent call number storehouse by above-mentioned second matching unit, resolve the keyword that dialog context corresponding to described incoming call comprises to obtain described dialog context.
Optionally, in the embodiment that some are feasible, above-mentioned first matching unit can be specifically for, mated by the described keyword that the described dialog context got comprises according to regular expression with the keyword in keyword dictionary.
Optionally, in the embodiment that some are feasible, send for pointing out after described caller ID is the swindle alarm of doubtful fraudulent call number at above-mentioned Alarm Unit 405, above-mentioned Alarm Unit 405, if also hang up instruction for not receiving user to described incoming call, repeat to send described swindle alarm until described incoming call is hung up;
Or, if receive user to hang up instruction to described incoming call, then send for pointing out described caller ID to be the described swindle alarm of doubtful fraudulent call number.
Optionally, after above-mentioned incoming call is hung up, above-mentioned Alarm Unit, if also go electric call instruction for have received user to described caller ID, sends for pointing out described caller ID to be the swindle alarm of doubtful fraudulent call number.
Be understandable that, the function of each functional module of the communicating terminal 400 of the present embodiment can according to the method specific implementation in said method embodiment, and its specific implementation process with reference to the associated description of said method embodiment, can repeat no more herein.
Can find out, in the embodiment of the present invention, the incoming call of caller ID is received by communication terminal, when starting the switch screening fraudulent call pattern and being in opening, it is pre-conditioned that described communication terminal determines whether described caller ID meets, wherein, the described pre-conditioned at least one comprised in following condition: do not store at least N number of telephone number identical with the ownership place corresponding to described caller ID in the address list of described communication terminal, the information record of described caller ID is not stored in described communication terminal, described caller ID is strangeness numbers, the message registration of described caller ID is not stored in described communication terminal, wherein, described N be greater than 1 integer, if it is described pre-conditioned that described communication terminal determines that described caller ID meets, described caller ID is mated with the sample fraudulent call number in fraudulent call number storehouse, if one of them the sample fraudulent call numbers match success in described caller ID and described fraudulent call number storehouse, send for pointing out described caller ID to be the swindle alarm of doubtful fraudulent call number, and then suspicious phone is screened, user may be returned in time for the examination result of fraudulent call, thus effectively avoid user to have dust thrown into the eyes.
Refer to Fig. 5, the 3rd example structure schematic diagram of a kind of communication terminal that Fig. 5 provides for the embodiment of the present invention, this communication terminal comprises: at least one input equipment 501; At least one output equipment 502; At least one processor 503, such as CPU; With memory 504, above-mentioned input equipment 501, output equipment 502, processor 503 are connected by bus 505 with memory 504.
Wherein, above-mentioned input equipment 501 specifically can be the contact panel of communication terminal, comprises touch-screen and touch screen, for detecting the operational order on communication terminal contact panel.
Above-mentioned output equipment 502 specifically can be the display screen of communication terminal, for exporting, showing information (comprising alarm mode).
Above-mentioned memory 504 can be high-speed RAM memory, also can be non-labile memory (non-volatile memory), such as magnetic disc store.Above-mentioned memory 504 is for storing batch processing code, and above-mentioned input equipment 501, output equipment 502 and processor 503, for calling the program code stored in memory 504, perform and operate as follows:
Input equipment 501, for receiving the incoming call of caller ID;
Processor 503, pre-conditioned for determining whether described caller ID meets, wherein, the described pre-conditioned at least one comprised in following condition: the message registration not storing the information record not storing described caller ID at least N number of telephone number identical with the ownership place corresponding to described caller ID, described communication terminal in the address list of described communication terminal, described caller ID is strangeness numbers, do not store in described communication terminal described caller ID, wherein, described N be greater than 1 integer;
Above-mentioned processor 503, also for when above-mentioned processor 503 determines that described caller ID meets pre-conditioned, resolves the keyword that dialog context corresponding to described incoming call comprises to obtain described dialog context;
Above-mentioned processor 503, also mates with the sample keyword in keyword dictionary for the described keyword that the described dialog context got by above-mentioned processor 503 comprises;
Output equipment 502, when exceeding predetermined threshold value for the successful number of sample Keywords matching in the described keyword that comprised by the described described dialog context got at above-mentioned processor 503 and described keyword dictionary, send for pointing out described caller ID to be the swindle alarm of doubtful fraudulent call number.
In the embodiment that some are feasible, above-mentioned processor 503 resolve dialog context corresponding to described incoming call with the keyword obtaining described dialog context and comprise before, above-mentioned processor 503 also specifically for:
Described caller ID is mated with the sample fraudulent call number in fraudulent call number storehouse;
If one of them the sample fraudulent call numbers match success in described caller ID and described fraudulent call number storehouse, send for pointing out described caller ID to be the swindle alarm of doubtful fraudulent call number;
Wherein, dialog context corresponding to the described incoming call of described parsing comprises with the keyword obtaining described dialog context and comprise: under described caller ID all mates unsuccessful situation with any one the sample fraudulent call number in described fraudulent call number storehouse, resolve the keyword that dialog context corresponding to described incoming call comprises to obtain described dialog context.
In the embodiment that some are feasible, described fraudulent call number storehouse is maintained in communication terminal described in communication terminal and/or high in the clouds.
In the embodiment that some are feasible, if described fraudulent call number storehouse is maintained in high in the clouds, above-mentioned processor 503 also specifically for:
When sending for pointing out described caller ID to be the swindle alarm of doubtful fraudulent call number, described caller ID is reported, so that described caller ID is added to the sample fraudulent call number in the fraudulent call number storehouse of safeguarding in described high in the clouds by described high in the clouds to described high in the clouds.
In the embodiment that some are feasible, if described fraudulent call number storehouse is maintained in communication terminal, above-mentioned processor 503 also specifically for:
When sending for pointing out described caller ID to be the swindle alarm of doubtful fraudulent call number, described caller ID is added to the sample fraudulent call number in the fraudulent call number storehouse of communication terminal described in communication terminal.
In the embodiment that some are feasible, described keyword dictionary is maintained in communication terminal described in communication terminal and/or high in the clouds.
In the embodiment that some are feasible, above-mentioned processor 503 also specifically for:
According to regular expression, the described keyword that the described dialog context got comprises is mated with the keyword in keyword dictionary.
In the embodiment that some are feasible, send for pointing out after described caller ID is the swindle alarm of doubtful fraudulent call number at above-mentioned output equipment 502, above-mentioned output equipment 502 also specifically for:
If do not receive user to hang up instruction to described incoming call, repeat to send described swindle alarm until described incoming call is hung up;
Or, if receive user to hang up instruction to described incoming call, then send for pointing out described caller ID to be the described swindle alarm of doubtful fraudulent call number.
In the embodiment that some are feasible, after described incoming call is hung up, above-mentioned output equipment 502 also specifically for:
If have received user to go electric call instruction to described caller ID, send for pointing out described caller ID to be the swindle alarm of doubtful fraudulent call number.
In the embodiment that some are feasible, above-mentioned processor 503 also specifically for:
When starting the switch screening fraudulent call pattern and being in opening, it is pre-conditioned that described communication terminal determines whether described caller ID meets.
In the embodiment that some are feasible, if keyword dictionary is maintained in high in the clouds and communication terminal, above-mentioned processor 503 also specifically for:
If have received the renewal instruction of keyword dictionary, obtain keyword dictionary from described high in the clouds and change data, utilize the described keyword dictionary got from described high in the clouds to change the keyword dictionary of data to communication terminal described in communication terminal and upgrade.
In the embodiment that some are feasible, if keyword dictionary is maintained in communication terminal, above-mentioned processor 503 also specifically for:
Comprise the renewal instruction of the above-mentioned keyword dictionary of user-defined keyword if having received, described user-defined keyword is added to the sample keyword in the keyword dictionary of communication terminal described in communication terminal.
In the embodiment that some are feasible, if keyword dictionary is maintained in high in the clouds, above-mentioned processor 503 also specifically for:
The above-mentioned keyword Word library updating instruction including user-defined keyword is sent, so that described user-defined keyword is added to the sample keyword in the keyword dictionary of communication terminal described in communication terminal by described high in the clouds to described high in the clouds.
Unit in all embodiments of the present invention, universal integrated circuit can be passed through, such as CPU (CentralProcessing Unit, central processing unit), or realized by ASIC (Application Specific IntegratedCircuit, application-specific integrated circuit (ASIC)).
Step in embodiment of the present invention method can be carried out order according to actual needs and be adjusted, merges and delete.
Module in embodiment of the present invention device or unit can carry out merging, divide and deleting according to actual needs.
One of ordinary skill in the art will appreciate that all or part of flow process realized in above-described embodiment method, that the hardware that can carry out instruction relevant by computer program has come, described program can be stored in-computer read/write memory medium in, this program, when performing, can comprise the flow process of the embodiment as above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-Only Memory, ROM) or random store-memory body (Random Access Memory, RAM) etc.
Above disclosedly be only present pre-ferred embodiments, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the claims in the present invention are done, still belong to the scope that the present invention is contained.
Claims (20)
1. point out a method for fraudulent call, it is characterized in that, comprising:
Communication terminal receives the incoming call of caller ID;
It is pre-conditioned that described communication terminal determines whether described caller ID meets, wherein, the described pre-conditioned at least one comprised in following condition: the message registration not storing the information record not storing described caller ID at least N number of telephone number identical with the ownership place corresponding to described caller ID, described communication terminal in the address list of described communication terminal, described caller ID is strangeness numbers, do not store in described communication terminal described caller ID, wherein, described N be greater than 1 integer;
If it is described pre-conditioned that described communication terminal determines that described caller ID meets, resolve the keyword that dialog context corresponding to described incoming call comprises to obtain described dialog context;
The described keyword that the described dialog context got comprises by described communication terminal mates with the sample keyword in keyword dictionary;
If the successful number of sample Keywords matching in the described keyword that the described described dialog context got comprises by described communication terminal and described keyword dictionary exceedes predetermined threshold value, send for pointing out described caller ID to be the swindle alarm of doubtful fraudulent call number.
2. method according to claim 1, is characterized in that, dialog context corresponding to the described incoming call of described parsing is with before the keyword obtaining described dialog context and comprise, and described method also comprises:
Described caller ID mates with the sample fraudulent call number in fraudulent call number storehouse by communication terminal;
If one of them the sample fraudulent call numbers match success in described caller ID and described fraudulent call number storehouse, send for pointing out described caller ID to be the swindle alarm of doubtful fraudulent call number;
Wherein, dialog context corresponding to the described incoming call of described parsing comprises with the keyword obtaining described dialog context and comprise: under described caller ID all mates unsuccessful situation with any one the sample fraudulent call number in described fraudulent call number storehouse, resolve the keyword that dialog context corresponding to described incoming call comprises to obtain described dialog context.
3. method according to claim 2, is characterized in that, described fraudulent call number storehouse is maintained in communication terminal described in communication terminal and/or high in the clouds.
4. the method according to any one of claim 2 to 3, is characterized in that, if described fraudulent call number storehouse is maintained in high in the clouds, described method also comprises:
When sending for pointing out described caller ID to be the swindle alarm of doubtful fraudulent call number, described communication terminal reports described caller ID to described high in the clouds, so that described caller ID is added to the sample fraudulent call number in the fraudulent call number storehouse of safeguarding in described high in the clouds by described high in the clouds.
5. the method according to any one of Claims 1-4, is characterized in that, described keyword dictionary is maintained in communication terminal described in communication terminal and/or high in the clouds.
6. the method according to any one of claim 1 to 5, is characterized in that, the described described keyword comprised by the described dialog context got carries out mating comprising with the keyword in keyword dictionary:
According to regular expression, the described keyword that the described dialog context got comprises is mated with the keyword in keyword dictionary.
7. the method according to any one of claim 1 to 6, is characterized in that, described in send for pointing out after described caller ID is the swindle alarm of doubtful fraudulent call number, described method also comprises:
If communication terminal does not receive user and hangs up instruction to described incoming call, repeat to send described swindle alarm until described incoming call is hung up;
Or, if receive user to hang up instruction to described incoming call, then send for pointing out described caller ID to be the described swindle alarm of doubtful fraudulent call number.
8. the method according to any one of claim 1 to 7, is characterized in that, after described incoming call is hung up, described method also comprises:
If have received user to go electric call instruction to described caller ID, send for pointing out described caller ID to be the swindle alarm of doubtful fraudulent call number.
9. the method according to any one of claim 1 to 8, is characterized in that, it is pre-conditioned that described communication terminal determines whether described caller ID meets, and comprising:
When starting the switch screening fraudulent call pattern and being in opening, it is pre-conditioned that described communication terminal determines whether described caller ID meets.
10. the method according to any one of claim 1 to 9, is characterized in that, if keyword dictionary is maintained in communication terminal described in high in the clouds and communication terminal, described method also comprises:
If described communication terminal have received the renewal instruction of keyword dictionary, described communication terminal obtains keyword dictionary from described high in the clouds and changes data, utilizes the described keyword dictionary got from described high in the clouds to change the keyword dictionary of data to communication terminal described in communication terminal and upgrades.
11. 1 kinds of communication terminals, is characterized in that, comprising:
Receiving element, for receiving the incoming call of caller ID;
Determining unit, pre-conditioned for determining whether described caller ID meets, wherein, the described pre-conditioned at least one comprised in following condition: the message registration not storing the information record not storing described caller ID at least N number of telephone number identical with the ownership place corresponding to described caller ID, described communication terminal in the address list of described communication terminal, described caller ID is strangeness numbers, do not store in described communication terminal described caller ID, wherein, described N be greater than 1 integer;
First acquiring unit, for when described determining unit determines that described caller ID meets pre-conditioned, resolves the keyword that dialog context corresponding to described incoming call comprises to obtain described dialog context;
First matching unit, the described keyword comprised by the described dialog context that described first acquiring unit gets mates with the sample keyword in keyword dictionary;
Alarm Unit, exceeding predetermined threshold value for the successful number of sample Keywords matching in the described keyword that comprised by the described described dialog context got at described first matching unit and described keyword dictionary, sending for pointing out described caller ID to be the swindle alarm of doubtful fraudulent call number.
12. communication terminals according to claim 11, is characterized in that, described communication terminal also comprises:
Second matching unit, for mating described caller ID with the sample fraudulent call number in fraudulent call number storehouse;
Described Alarm Unit, also for when described second matching unit is by one of them sample fraudulent call numbers match success in described caller ID and described fraudulent call number storehouse, send for pointing out described caller ID to be the swindle alarm of doubtful fraudulent call number;
Wherein, described first acquiring unit specifically for, when described determining unit determines that described caller ID meets pre-conditioned, under described caller ID is all mated unsuccessful situation with any one the sample fraudulent call number in described fraudulent call number storehouse by described second matching unit, resolve the keyword that dialog context corresponding to described incoming call comprises to obtain described dialog context.
13. communication terminals according to claim 12, is characterized in that: described fraudulent call number storehouse is maintained in communication terminal described in communication terminal and/or high in the clouds.
14., according to claim 12 to the communication terminal described in 13 any one, is characterized in that, if described fraudulent call number storehouse is maintained in high in the clouds, described communication terminal also comprises:
Report unit, for when sending for pointing out described caller ID to be the swindle alarm of doubtful fraudulent call number, described caller ID is reported, so that described caller ID is added to the sample fraudulent call number in the fraudulent call number storehouse of safeguarding in described high in the clouds by described high in the clouds to described high in the clouds.
15., according to claim 11 to the communication terminal described in 14 any one, is characterized in that, described keyword dictionary is maintained in communication terminal described in communication terminal and/or high in the clouds.
16., according to claim 11 to the communication terminal described in 15 any one, is characterized in that, described first matching unit specifically for:
According to regular expression, the described keyword that the described dialog context got comprises is mated with the keyword in keyword dictionary.
17., according to claim 11 to the communication terminal described in 16 any one, is characterized in that, send for pointing out after described caller ID is the swindle alarm of doubtful fraudulent call number at described Alarm Unit:
Described Alarm Unit, if also hang up instruction for not receiving user to described incoming call, repeats to send described swindle alarm until described incoming call is hung up;
Or, if receive user to hang up instruction to described incoming call, then send for pointing out described caller ID to be the described swindle alarm of doubtful fraudulent call number.
18. according to claim 11 to the communication terminal described in 17 any one, is characterized in that, after described incoming call is hung up:
Described Alarm Unit, if also go electric call instruction for have received user to described caller ID, sends for pointing out described caller ID to be the swindle alarm of doubtful fraudulent call number.
19., according to claim 11 to the communication terminal described in 18 any one, is characterized in that, described determining unit specifically for:
When starting the switch screening fraudulent call pattern and being in opening, determine whether described caller ID meets pre-conditioned.
20., according to claim 11 to the communication terminal described in 18 any one, is characterized in that, if described keyword dictionary is maintained in communication terminal described in high in the clouds and communication terminal, described communication terminal also comprises:
Second acquisition unit, if the renewal instruction for have received keyword dictionary, obtaining keyword dictionary from described high in the clouds and changing data;
Updating block, the described keyword dictionary got from described high in the clouds for utilizing described second acquisition unit changes the keyword dictionary of data to described communication terminal and upgrades.
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| CN201410831427.6A CN104580650A (en) | 2014-12-25 | 2014-12-25 | Method for pointing out defrauding call and communication terminal |
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