CN104427091A - Phone fraud prevention system and method - Google Patents
Phone fraud prevention system and method Download PDFInfo
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- CN104427091A CN104427091A CN201310369703.7A CN201310369703A CN104427091A CN 104427091 A CN104427091 A CN 104427091A CN 201310369703 A CN201310369703 A CN 201310369703A CN 104427091 A CN104427091 A CN 104427091A
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Abstract
The invention relates to a phone fraud prevention system and a method. The method comprises the steps of acquiring voice information of a contact when an electronic device and a communicator of the contact are in communication; according to the voice information of the contact, acquiring target voice information of the contact through a voice processing technology; matching the acquired target voice information with each piece of target voice information stored in a storage device in advance so as to obtain matching ratio of the target voice information of the contact to each piece of target voice information stored in the storage device; judging whether the contact is among the contacts stored in the storage device according to all the matching ratios; if the contact is not among the contacts stored in the storage device, offering options for a user to confirm whether the contact is a stranger; and if the contact is not a stranger, storing the target voice information of the contact in the storage device of the electronic device. Through adoption of the method, the user can be warned timely so as not to be deceived by phone fraud.
Description
Technical field
The present invention relates to a kind of anti-swindle system and method, particularly relate to the anti-swindle system and method for a kind of phone.
Background technology
At present, the thing utilizing high-tech means to carry out remote phone swindle often occurs.Some are when answering the call, and fall into the snare that lawless person is arranged meticulously, finally cause the deposit in bank account to be taken away by cheat, cause damage.Offender pretends to be acquaintance mostly, gains your trust by cheating, then to be badly in need of helping as name allows you remit money and reach the object of swindle.
Summary of the invention
In view of above content, be necessary to provide a kind of phone anti-swindle system and method, it can the reminding user snare of being deceived to prevent user from falling into phone in time.
The anti-swindle system of a kind of phone, this system comprises: acquisition module, when the communicator for electronic installation and a contact person is conversed, obtains the voice data of described contact person; Speech processing module, for the voice data according to described contact person, utilizes voice processing technology to obtain the target voice data of described contact person; Matching module, for mating to obtain the matching rate of each target voice data stored in the target voice data of contact person and memory device one by one by obtained target voice data and the target voice data prestored in memory device; Judge module, for judging the contact person of described contact person whether for storing in memory device according to all matching rates; Reminding module, for when described contact person is not the contact person stored in memory device, provides option to confirm whether described contact person is stranger for user; And memory module, for when described contact person is not stranger, by the target voice data storage of described contact person in the memory device of electronic installation.
A kind of anti-swindle method of phone, the method comprises: obtaining step, when the communicator of electronic installation and a contact person is conversed, obtains the voice data of described contact person; Speech processing step, according to the voice data of described contact person, utilizes voice processing technology to obtain the target voice data of described contact person; Coupling step, mates to obtain the matching rate of each target voice data stored in the target voice data of contact person and memory device one by one by obtained target voice data and the target voice data prestored in memory device; Determining step, judges the contact person of described contact person whether for storing in memory device according to all matching rates; Prompting step, when described contact person is not the contact person stored in memory device, provides option to confirm whether described contact person is stranger for user; And storing step, when described contact person is not stranger, by the target voice data storage of described contact person in the memory device of electronic installation.
Compared to prior art, the anti-swindle system and method for described phone, it can identify that whether the phone of incoming call is the phone of the people that user is familiar with automatically, prevents user from having dust thrown into the eyes.
Accompanying drawing explanation
Fig. 1 is phone of the present invention anti-swindle systematic difference environment map.
Fig. 2 is the module map of the anti-swindle system of phone of the present invention.
Fig. 3 is the flow chart of the preferred embodiment of the anti-swindle method of phone of the present invention.
Main element symbol description
| Electronic installation | 1 |
| The anti-swindle system of phone | 10 |
| Memory device | 20 |
| Processor | 30 |
| Display device | 40 |
| Acquisition module | 100 |
| Speech processing module | 101 |
| Matching module | 102 |
| Judge module | 103 |
| Reminding module | 104 |
| Memory module | 105 |
Following embodiment will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
Embodiment
As shown in Figure 1, be phone of the present invention anti-swindle systematic difference environment map.The anti-swindle system 10 of this phone is installed and runs on electronic installation 1.This electronic installation 1 also comprises memory device 20, processor 30 and display device 40.
Described electronic installation 1 is the electronic installation with function of voice communication, can be mobile phone, PAD panel computer etc.
Described display device 40 is a kind of LED display or other display.
Described memory device 20 is for storing the target voice data of multiple contact person.Described target voice data is the voice print database of described contact person.Described target voice data can identify described contact person, when having telephone access, just can judge that whether accessed phone is the phone that people that user is familiar with dials according to the target voice data in memory device 20.In addition, described memory device 20 can also store the communicating number of multiple contact person, as cell-phone number.
This memory device 20 can be the storage facilitiess such as smart media card (smart media card), safe digital card (secure digital card), flash memory cards (flash card).
As shown in Figure 2, be the module map of the anti-swindle system of phone.In the present embodiment, the anti-swindle system 10 of described phone comprises acquisition module 100, speech processing module 101, matching module 102, judge module 103, reminding module 104 and memory module 105.Module alleged by the present invention refer to a kind of can be performed and the series of computation machine program segment of fixed function can be completed by the processor 30 of electronic installation 1, it is stored in the memory device 20 of electronic installation 1.In the present embodiment, the function about each module will specifically describe in the flowchart of fig. 3.
As shown in Figure 3, be the flow chart of preferred embodiment of the anti-swindle method of phone of the present invention.According to different demands, in this flow chart, the order of step can change, and some step can be omitted.
Step S10, when the communicator of electronic installation 1 and a contact person is conversed, electronic installation 1 acquisition module 100 obtains the voice data of this contact person from the communicator of described contact person.
Step S11, speech processing module 101, according to the voice data of described contact person, utilizes voice processing technology to obtain the target voice data of described contact person.
Particularly, described speech processing module 101 first converts described voice data to the signal of telecommunication, then carries out preliminary treatment to the described signal of telecommunication, and described preliminary treatment comprises filtering and except making an uproar.Then utilize Feature Extraction Technology to extract feature from the pretreated signal of telecommunication, finally extracted characteristic use training algorithm is trained to the target voice data obtaining described contact person.
Step S12, matching module 102 utilizes voice match technology, mates obtained target voice data and the target voice data stored in advance in memory device 20 one by one to obtain the matching rate of each target voice data stored in the target voice data of described contact person and memory device 20.
Step S13, judge module 103 judges the contact person of described contact person whether for storing in memory device 20 according to all matching rates.
In the present embodiment, when there being a matching rate to be not less than preset value (as 95%), the contact person stored in the artificial memory device 20 of described contact, this flow process terminates.When all described matching rates are all less than described preset value, namely described contact person is not the contact person stored in memory device 20, performs step S14.
Step S14, reminding module 104 provides option to confirm whether described contact person is stranger for user on the display apparatus 40.
In the present embodiment, whether described reminding module 104 points out contact person described in user for stranger with the form of dialog box, and provides "Yes" option and "No" option to carry out selection confirmation for user.
Step S15, according to user-selected option, judge module 103 judges whether described contact person is stranger.
When user-selected option is "Yes", described contact people is stranger, performs step S16; When user-selected option is "No", the people that described contact people is familiar with for user, performs step step S17.
Step S16, reminding module 104 is pointed out and is contacted people described in user and prevent from having dust thrown into the eyes to point out user for stranger.
In the present embodiment, described reminding module 104 can contact people for stranger on the display apparatus 40 described in the form of dialog box prompting user, also can with the voice message user preset.
Step S17, memory module 105 by the target voice data storage of described contact person in memory device 20.
Finally it should be noted that, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not depart from the spirit and scope of technical solution of the present invention.
Claims (8)
1. the anti-swindle system of phone, it is characterized in that, this system comprises:
Acquisition module, when the communicator for electronic installation and a contact person is conversed, obtains the voice data of described contact person;
Speech processing module, for the voice data according to described contact person, utilizes voice processing technology to obtain the target voice data of described contact person;
Matching module, for mating to obtain the matching rate of each target voice data stored in the target voice data of contact person and memory device one by one by obtained target voice data and the target voice data prestored in memory device;
Judge module, for judging the contact person of described contact person whether for storing in memory device according to all matching rates;
Reminding module, for when described contact person is not the contact person stored in memory device, provides option to confirm whether described contact person is stranger for user; And
Memory module, for when described contact person is not stranger, by the target voice data storage of described contact person in the memory device of electronic installation.
2. the anti-swindle system of phone as claimed in claim 1, it is characterized in that, when there being a matching rate to be not less than a preset value, described judge module judges the contact person stored in the artificial memory device of described contact; When all matching rates are all less than described preset value, described judge module judges that described contact person is not the contact person stored in memory device.
3. the anti-swindle system of phone as claimed in claim 1, is characterized in that, described reminding module, also for when described contact people is stranger, contacts people described in prompting user and prevents from having dust thrown into the eyes to point out user for stranger.
4. the anti-swindle system of phone as claimed in claim 3, is characterized in that, described reminding module contacts people for stranger with the form of dialog box or described in the linguistic form preset prompting user on the display device.
5. the anti-swindle method of phone, it is characterized in that, the method comprises:
Obtaining step, when the communicator of electronic installation and a contact person is conversed, obtains the voice data of described contact person;
Speech processing step, according to the voice data of described contact person, utilizes voice processing technology to obtain the target voice data of described contact person;
Coupling step, mates to obtain the matching rate of each target voice data stored in the target voice data of contact person and memory device one by one by obtained target voice data and the target voice data prestored in memory device;
Determining step, judges the contact person of described contact person whether for storing in memory device according to all matching rates;
Prompting step, when described contact person is not the contact person stored in memory device, provides option to confirm whether described contact person is stranger for user; And
Storing step, when described contact person is not stranger, by the target voice data storage of described contact person in the memory device of electronic installation.
6. the anti-swindle method of phone as claimed in claim 5, is characterized in that, in described determining step, when there being a matching rate to be not less than a preset value, then judging the contact person stored in the artificial memory device of described contact; When all matching rates are all less than described preset value, then judge that described contact person is not the contact person stored in memory device.
7. the anti-swindle method of phone as claimed in claim 5, it is characterized in that, the method also comprises: when described contact people is for stranger, contacts people and prevent from having dust thrown into the eyes to point out user for stranger described in prompting user.
8. the anti-swindle method of phone as claimed in claim 7, it is characterized in that, the method also comprises: contact people for stranger with the form of dialog box or described in the linguistic form preset prompting user on the display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310369703.7A CN104427091A (en) | 2013-08-22 | 2013-08-22 | Phone fraud prevention system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310369703.7A CN104427091A (en) | 2013-08-22 | 2013-08-22 | Phone fraud prevention system and method |
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| Publication Number | Publication Date |
|---|---|
| CN104427091A true CN104427091A (en) | 2015-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310369703.7A Pending CN104427091A (en) | 2013-08-22 | 2013-08-22 | Phone fraud prevention system and method |
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| CN (1) | CN104427091A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105100363A (en) * | 2015-06-29 | 2015-11-25 | 小米科技有限责任公司 | Information processing method, information processing device and terminal |
| CN107666583A (en) * | 2017-09-07 | 2018-02-06 | 宇龙计算机通信科技(深圳)有限公司 | Call handling method and terminal |
| CN111860350A (en) * | 2020-07-23 | 2020-10-30 | 深圳小辣椒科技有限责任公司 | Anti-fraud device and method integrating face recognition and voice recognition |
| CN113257250A (en) * | 2021-05-11 | 2021-08-13 | 歌尔股份有限公司 | Fraud behavior detection method, device and storage medium |
-
2013
- 2013-08-22 CN CN201310369703.7A patent/CN104427091A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105100363A (en) * | 2015-06-29 | 2015-11-25 | 小米科技有限责任公司 | Information processing method, information processing device and terminal |
| CN107666583A (en) * | 2017-09-07 | 2018-02-06 | 宇龙计算机通信科技(深圳)有限公司 | Call handling method and terminal |
| CN107666583B (en) * | 2017-09-07 | 2020-09-11 | 宇龙计算机通信科技(深圳)有限公司 | Call processing method and terminal |
| CN111860350A (en) * | 2020-07-23 | 2020-10-30 | 深圳小辣椒科技有限责任公司 | Anti-fraud device and method integrating face recognition and voice recognition |
| CN113257250A (en) * | 2021-05-11 | 2021-08-13 | 歌尔股份有限公司 | Fraud behavior detection method, device and storage medium |
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Application publication date: 20150318 |