CN103391348A - Crank call prevention method and device - Google Patents
Crank call prevention method and device Download PDFInfo
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- CN103391348A CN103391348A CN2012101470912A CN201210147091A CN103391348A CN 103391348 A CN103391348 A CN 103391348A CN 2012101470912 A CN2012101470912 A CN 2012101470912A CN 201210147091 A CN201210147091 A CN 201210147091A CN 103391348 A CN103391348 A CN 103391348A
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Abstract
The invention provides a crank call prevention method and device. Automatic crank call calling software cannot judge on-state of a call by setting variable delay, so that the call can be hung up in advance and users cannot be harassed, or the call can be hung up later and the users can answer the phone to increase communication costs of the harassers.
Description
Technical field
The embodiments of the present invention relate to and prevent the harassing call method and prevent harassing call equipment.
Background technology
Nowadays, the telephone subscriber more and more receives a kind of harassing call that a sound is just hung up at once that only rings.This harassing call has brought and has had a strong impact on to people's life.This " ringing a sound " phone is often called by a kind of software is automated randomized, and is automatically hung up immediately after connection.It is because automatically control and hang up by software, and the telephone subscriber often has little time to answer.Thereby dial this harassing call and can not produce call rate.The harassing call of cost free makes harassing and wrecking person more unscrupulously make harassing call spread unchecked.Therefore, be badly in need of a kind of the telephone subscriber is not harassed or make harassing call dial the hitter dare not dial again the means of harassing call.
Summary of the invention
, in view of above-mentioned present situation, the invention provides and a kind ofly prevent the harassing call method and prevent harassing call equipment.It is by setting variable time delay, make the software that automatic poking makes nuisance calls can't judge the closing of the circuit state, make the imperceptible harassing and wrecking of user thereby make it or hang up the telephone ahead of time, or postpone hanging up the telephone and make the user answer this phone and increase harassing and wrecking person's communication fee.
According to an aspect of the present invention, provide a kind of harassing call method that prevents, comprised the following steps:
Step 1: by carrier server, filter out a large amount of focus telephone number or the number segments of breathing out of short-term;
Step 2: when having phone to breathe out, if when this outbound calling of judgement is focus telephone number or number segment, server random delay n1 connects recipient second again.
According to a further aspect in the invention, also comprise step:
Step 3: server produces ring-back tone to the side of exhalation when starting to connect recipient, or random delay n2 produces ring-back tone to the side of exhalation second when starting to connect recipient, or the side of exhalation is produced ring-back tone while in exhalation side, sending call request, or in the side of exhalationing when sending call request random delay n3 second to the side's of exhalation generation ring-back tone.
According to a further aspect in the invention, in step 1, in a large amount of focus telephone numbers or number segment of breathing out of the short-term that filters out, again filter out average holding time very short or telephone number or number segment that call completing rate is very low.
According to a further aspect in the invention, n1 is no more than the maximum turn-on delay time that the general user can accept second.
According to a further aspect in the invention, according to the different time sections in a day, and/or the location of this focus number, and/or the call features of this focus number arranges every time of delay of random interval.
According to a further aspect in the invention, provide a kind of harassing call equipment that prevents, having comprised:
Screening plant, be used for filtering out a large amount of focus telephone number or the number segments of breathing out of short-term;
The delayed call device, be used for when having phone to breathe out, if judge when this outbound calling is focus telephone number or number segment, server random delay n1 connects recipient second again.
According to a further aspect in the invention, the delayed call device produces ring-back tone to the side of exhalation when starting to connect recipient, or random delay n2 produces ring-back tone to the side of exhalation second when starting to connect recipient, or the side of exhalation is produced ring-back tone while in exhalation side, sending call request, or in the side of exhalationing when sending call request random delay n3 second to the side's of exhalation generation ring-back tone.
According to a further aspect in the invention, screening plant in a large amount of focus telephone numbers or number segment of breathing out of the short-term that filters out, filters out average holding time very short or telephone number or number segment that call completing rate is very low again.
According to a further aspect in the invention, n1 is no more than the maximum turn-on delay time that the general user can accept second.
According to a further aspect in the invention, the delayed call device is according to the different time sections in a day, and/or the location of this focus number, and/or the call features of this focus number arranges every time of delay.
Description of drawings
When the detailed description of reading by reference to the accompanying drawings hereinafter exemplary embodiment, these and other purpose, feature and advantage will become apparent, in the accompanying drawings:
Fig. 1 is the exemplary process diagram that prevents the execution mode of harassing call method of the present invention;
Fig. 2 is the exemplary block diagram that prevents the execution mode of harassing call equipment of the present invention;
Fig. 3 is the schematic block diagram that is suitable for putting into practice the computer system of embodiment of the present invention.
Embodiment
Flow chart in accompanying drawing and block diagram, illustrate architectural framework in the cards, function and operation according to the method for various embodiments of the invention.In this, each square frame in flow chart or block diagram can represent the part of module, program segment or a code, and the part of described module, program segment or code comprises the executable instruction of one or more logic functions for realizing regulation.Also be noted that, each square frame in block diagram and/or flow chart and the combination of the square frame in block diagram and/or flow chart, can realize with the hardware based system of the special use of the function that puts rules into practice or operation, perhaps can realize with the combination of specialized hardware and computer instruction.
To only by exemplary approach, describe various execution mode of the present invention in detail now.
Fig. 1 shows the exemplary process diagram that prevents the execution mode of harassing call method of the present invention.In Fig. 1, first perform step S11, filter out a large amount of focus telephone number or the number segments of breathing out of short-term by carrier server.This focus telephone number or number segment can be according to the number of times of breathing out in certain hour section screening, and it is that the possibility of harassing call is larger that this telephone number has been expressed in a large amount of exhalation of short time.The exhalation number of times standard of this screening can according to the statistics different time sections and difference.For example,, because normally call also morely, screening criteria can be set to such an extent that number of times is more by day, and at night especially midnight,, because normally call lessly, screening criteria can be set to such an extent that number of times is less.
In a large amount of focus telephone numbers or number segment of breathing out of the short-term that filters out, preferably again filter out average holding time very short or telephone number or number segment that call completing rate is very low.Average holding time and call completing rate are the more obvious features of harassing call.Again screen by this, can determine more accurately harassing call, and filter out, dial normally more phone.
Preferably, can add up near the number section of dialing in a short time the more suspicious call number of number of times, obtain this number section certain hour dial frequency, average holding time, average call completing rate, thereby filtered out a harassing call number segment.Near this telephone number number section can be by expanding number mantissa to determine up and down.
When having phone to breathe out, execution step S12, judge that whether this outbound calling number is the number in focus telephone number or focus number segment.
If the number of this incoming call is the number in focus number or focus number segment, perform step S13, random delay n1 second, then perform step S14, this exhalation is started to connect recipient., by connecting by the exhalation random delay, make dialing party can't determine to connect from dialing number to the time that phone needs, thereby can't determine the time of hanging up the telephone.This is the means that effectively prevent for the harassing call mechanism according to fixedly automatically hanging up call time.
Preferably, this n1 is no more than the maximum turn-on delay time that the general user can accept second.When considering and preventing harassing call, also should consider the reasonability of the time span of this delay.Long delay is a kind of infringement to telephone subscriber's interests.
In one embodiment, server when starting to connect recipient, namely after execution of step S13, performs step S15 simultaneously, and the side of exhalation is produced ring-back tone.
In another preferred embodiment, server is starting to connect recipient simultaneously, and namely after execution of step S13, random delay n2 produces ring-back tone to the side of exhalation second.By random delay a period of time again when starting to connect, make calling party to determine that server starts to connect the time of recipient by ring-back tone, also just further improved according to ring-back tone and added and connect the anticipation consuming time difficulty of turn-on time.This is the more efficiently means that prevent for the harassing call mechanism of automatically hanging up as signal according to ring-back tone.
In another preferred embodiment, server namely performs step S15 after exhalation side sends call request, and the side of exhalation is produced ring-back tone; Or more preferred, random delay n3 second after exhalation side sends call request, then perform step S15, the side of exhalation is produced ring-back tone.Like this, ring-back tone time and the time that starts to connect recipient do not have related fully, and exhalation side more can't come anticipation to connect time and the turn-on time of recipient based on ring-back tone.And random delay n3 produces ring-back tone to the side of exhalation second again after exhalation side sends call request, especially calling party being sent one seems and is connected recipient time correlation connection, actually the uncorrelated random ring-back tone of milli, make calling party based on this false judgment and the purpose of wrong anticipation turn-on time thereby reach.Above time delay n1, n2, n3 can be identical or different, but all should remain in rational scope.
Method by above various raising calling party anticipation time of call established difficulty, make calling party be difficult to artificial or pass through software, use ring-back tone as signal, or based on the empirical value to the server response, carry out accurate anticipation turn-on time, thereby hear the tinkle of bells in recipient, but phone is hung up while having little time to answer.Calling party or the long enough that can only be arranged call time, so that call out and can connect, recipient can be heard the tinkle of bells, yet because the time of anticipation inaccurate, recipient has larger may just answer phone before calling party is hung up, thereby causes calling party to consume communication fee.A large amount of harassing calls is answered will make the Financial cost that calling party is made nuisance calls greatly increase.This will make harassing call be in the consideration of cost and reduce.Simultaneously, the time that increases also making the each consumption of harassing call of connecting number of times also increases, thereby can reduce the quantity of harassing call.Calling party or can only shorten call time and be answered avoiding.Just be hung up and will cause like this this calling also not to be switched on, thereby therefore recipient does not just hear that the tinkle of bells avoided being harassed yet.
Preferably, server is according to the different time sections in a day, and/or the location of this focus number, and/or the call features of this focus number arranges every time of delay of random interval.The different time periods, the average listening time of recipient is different, answers the call daytime comparatively fast, and evening is slower; The intention of the harassing call in different places may be different, and the harassing and wrecking mechanism that the number of the particular network of jack per station section or special services set meal uses may respectively have characteristics.Set respectively the random interval of different random delays according to these characteristics, can make more targetedly harassing call or possible by recipient, heard less only, or allow calling party consumption communication expense as much as possible, the intention of harassing call can't be realized.
Fig. 2 shows the exemplary block diagram that prevents the execution mode of harassing call equipment of the present invention.In Fig. 2, one prevents harassing call equipment, comprising: screening plant 201 is used for filtering out a large amount of focus telephone number or the number segments of breathing out of short-term; Delayed call device 202, be used for when having phone to breathe out, if judge when this outbound calling is focus telephone number or number segment, server random delay n1 connects recipient second again.
The delayed call device produces ring-back tone to the side of exhalation when starting to connect recipient, or random delay n2 produces ring-back tone to the side of exhalation second when starting to connect recipient, or the side of exhalation is produced ring-back tone while in exhalation side, sending call request, or in the side of exhalationing when sending call request random delay n3 second to the side's of exhalation generation ring-back tone.
Wherein, screening plant in a large amount of focus telephone numbers or number segment of breathing out of the short-term that filters out, filters out average holding time very short or telephone number or number segment that call completing rate is very low again.
Wherein, n1 is no more than the maximum turn-on delay time that the general user can accept second.
Wherein, the delayed call device is according to the different time sections in a day, and/or the location of this focus number, and/or the call features of this focus number arranges every time of delay.
Connect recipient and random delay transmission ring-back tone by random delay, make calling party be difficult to judge turn-on time, thereby make calling party or increase call time and may consume communication expense, or reducing call time and reduce call completing rate, thereby realizing reducing the purpose of " ringing a sound " phone.
Fig. 3 shows the schematic block diagram of the computer system that is suitable for putting into practice embodiment of the present invention.As shown in Figure 3, computer system can comprise: CPU (CPU) 301, RAM (random access memory) 302, ROM (read-only memory) 303, system bus 304, hard disk controller 305, keyboard controller 306, serial interface controller 307, parallel interface controller 308, display controller 309, hard disk 310, keyboard 311, serial external equipment 312, parallel external equipment 313 and display 314.In these equipment, with system bus 304 coupling CPU 301, RAM 302, ROM 303, hard disk controller 305, keyboard controller 306, serialization controller 307, parallel controller 308 and display controller 309 arranged.Hard disk 310 and hard disk controller 305 couplings, keyboard 311 and keyboard controller 306 couplings, serial external equipment 312 and serial interface controller 307 couplings, parallel external equipment 313 and parallel interface controller 308 couplings, and display 314 and display controller 309 couplings.Should be appreciated that the described structured flowchart of Fig. 3 illustrates just to the purpose of example, rather than limitation of the scope of the invention.In some cases, can increase or reduce as the case may be some equipment.
For the purpose that illustrates and describe, provided specification of the present invention, but it is not intended to be exhaustive or be limited to the invention of disclosed form.It may occur to persons skilled in the art that a lot of modifications and variant.It will be appreciated by those skilled in the art that the method and apparatus in embodiment of the present invention can be with software, hardware, firmware or its combination realization.
Therefore; execution mode is for principle of the present invention, practical application being described better and making the other staff in those skilled in the art can understand following content and select and describe; namely; under the prerequisite that does not break away from spirit of the present invention, all modifications of making and replacement all will fall in the protection range of the present invention of claims definition.
Claims (10)
1. one kind prevents the harassing call method, comprises the following steps:
Step 1: by carrier server, filter out a large amount of focus telephone number or the number segments of breathing out of short-term;
Step 2: when having phone to breathe out, if when this outbound calling of judgement is focus telephone number or number segment, server random delay n1 connects recipient second again.
2. method according to claim 1 wherein, also comprises step:
Step 3: server produces ring-back tone to the side of exhalation when starting to connect recipient, or random delay n2 produces ring-back tone to the side of exhalation second when starting to connect recipient, or the side of exhalation is produced ring-back tone while in exhalation side, sending call request, or in the side of exhalationing when sending call request random delay n3 second to the side's of exhalation generation ring-back tone.
3. method according to claim 1, wherein, in step 1, in a large amount of focus telephone numbers or number segment of breathing out of the short-term that filters out, filter out average holding time very short or telephone number or number segment that call completing rate is very low again.
4. method according to claim 1, wherein, n1 is no more than the maximum turn-on delay time that the general user can accept second.
5. method according to claim 1, wherein, according to the different time sections in a day, and/or the location of this focus number, and/or the call features of this focus number arranges every time of delay of random interval.
6. one kind prevents harassing call equipment, comprising:
Screening plant, be used for filtering out a large amount of focus telephone number or the number segments of breathing out of short-term;
The delayed call device, be used for when having phone to breathe out, if judge when this outbound calling is focus telephone number or number segment, server random delay n1 connects recipient second again.
7. equipment according to claim 6, wherein,
The delayed call device produces ring-back tone to the side of exhalation when starting to connect recipient, or random delay n2 produces ring-back tone to the side of exhalation second when starting to connect recipient, or the side of exhalation is produced ring-back tone while in exhalation side, sending call request, or in the side of exhalationing when sending call request random delay n3 second to the side's of exhalation generation ring-back tone.
8. equipment according to claim 6, wherein, screening plant in a large amount of focus telephone numbers or number segment of breathing out of the short-term that filters out, filters out average holding time very short or telephone number or number segment that call completing rate is very low again.
9. equipment according to claim 6, wherein, n1 is no more than the maximum turn-on delay time that the general user can accept second.
10. equipment according to claim 6, wherein, the delayed call device is according to the different time sections in a day, and/or the location of this focus number, and/or the call features of this focus number arranges every time of delay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101470912A CN103391348A (en) | 2012-05-09 | 2012-05-09 | Crank call prevention method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101470912A CN103391348A (en) | 2012-05-09 | 2012-05-09 | Crank call prevention method and device |
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| CN103391348A true CN103391348A (en) | 2013-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012101470912A Pending CN103391348A (en) | 2012-05-09 | 2012-05-09 | Crank call prevention method and device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104038648A (en) * | 2014-06-06 | 2014-09-10 | 陈伟 | Method and device for recognizing crank calls |
| CN108271158A (en) * | 2016-12-31 | 2018-07-10 | 中国移动通信集团辽宁有限公司 | Call processing method and system |
| CN109152161A (en) * | 2017-06-15 | 2019-01-04 | 阿自倍尔株式会社 | Illumination control apparatus and method |
| CN111147670A (en) * | 2020-01-04 | 2020-05-12 | 西安闻泰电子科技有限公司 | Harassment interception method based on prepayment, electronic equipment and storage medium |
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| CN101472007A (en) * | 2007-12-28 | 2009-07-01 | 中国移动通信集团公司 | Method and system for determining disturbance telephone |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20030186688A1 (en) * | 2002-03-29 | 2003-10-02 | Fujitsu Limited | Information apparatus with phone function, ring history processing method and program |
| CN101472007A (en) * | 2007-12-28 | 2009-07-01 | 中国移动通信集团公司 | Method and system for determining disturbance telephone |
| CN101827147A (en) * | 2009-01-20 | 2010-09-08 | 北京网秦天下科技有限公司 | Telephone firewall for preventing hang-up of calling with once ringing |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104038648A (en) * | 2014-06-06 | 2014-09-10 | 陈伟 | Method and device for recognizing crank calls |
| CN108271158A (en) * | 2016-12-31 | 2018-07-10 | 中国移动通信集团辽宁有限公司 | Call processing method and system |
| CN109152161A (en) * | 2017-06-15 | 2019-01-04 | 阿自倍尔株式会社 | Illumination control apparatus and method |
| CN109152161B (en) * | 2017-06-15 | 2020-08-07 | 阿自倍尔株式会社 | Illumination control device and method |
| CN111147670A (en) * | 2020-01-04 | 2020-05-12 | 西安闻泰电子科技有限公司 | Harassment interception method based on prepayment, electronic equipment and storage medium |
| CN111147670B (en) * | 2020-01-04 | 2023-06-09 | 西安闻泰电子科技有限公司 | Harassment interception method based on prepayment, electronic equipment and storage medium |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20131113 |