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CN1852560A - Subscriber identy identifying method and calling control method and system - Google Patents

Subscriber identy identifying method and calling control method and system Download PDF

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Publication number
CN1852560A
CN1852560A CNA200510085291XA CN200510085291A CN1852560A CN 1852560 A CN1852560 A CN 1852560A CN A200510085291X A CNA200510085291X A CN A200510085291XA CN 200510085291 A CN200510085291 A CN 200510085291A CN 1852560 A CN1852560 A CN 1852560A
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user
feature information
communication system
speech recognition
information
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Granted
Application number
CNA200510085291XA
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Chinese (zh)
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CN100456881C (en
Inventor
闵国兵
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Abstract

The invention is applicable to voice calling service in comm. system. Users' phonetic feature information and corresponding user id are stored in the comm. system. When user initiates voice calling, following steps are executed: comm. system establishes call link, and calling and called parties are talking; using speech recognizer to pick up users' phonetic feature information; based on users' phonetic feature information to determine user's id, or to report no recorded user's id; if based on user's phonetic feature information to determine out corresponding user's id, then call control is carried out based on user id. Using speech recognition technology, the invention identifies user id in real time. Features are: providing individualized service for users, and providing groundwork for operation manager to develop value added service.

Description

A kind of method for identifying ID and calling-control method and system
Technical field
The present invention relates to the communications field, obtain the method and system that user identity carries out service call control thereby relate in particular to a kind of speech recognition technology that utilizes.
Background technology
Growing and people are for the continuous growth of communication requirement along with the communication technology, and common carrier and service provider have released a lot of emerging services to meet consumers' demand.Some new business need be understood the more detailed information of user, for example user's identity information, consumption habit etc., and wherein the real identity information of user is identified as to limiting the bottleneck that a lot of new business are carried out smoothly.For example the mobile-phone payment business must be carried out the strictness checking to user identity, to guarantee security of payment.
Everyone phonetic feature (being called the vocal print feature again) all is different, can discern user identity by the user's voice characteristic information fully on principle, and the technology of this respect is ripe at present.In future, this technology that user's voice characteristic information and user identity are bound mutually will have the application of many aspects, for example in the user's communication process,, can limit or forbid the use of some business if find that actual user and machine master's sound is different.This technology of utilizing biological informations such as phonetic feature to combine with user's identification is applied to the communications field, can fundamentally solve the problem of active user's authentication, will have vast market prospect.
Speech recognition technology in the session communication concentrates on the terminal substantially and uses at present, as shown in Figure 1, utilize the speech recognition equipment on the mobile phone,, realize voice operating terminal by comparing with some user speech instructions relevant that are kept in advance on the mobile phone with control.
Prior art also provides a kind of improved plan on this basis, promptly utilizes terminal-service end to carry out speech recognition, and its handling process as shown in Figure 2.Service end is collected user's voice characteristic information (normally simple control command) by terminal in advance, is stored in service end itself or the coupled database; Terminal is extracted the user's voice characteristic information, and is mutual by communication network and service end; Service end compares inquiry by special speech recognition equipment to voice after receiving the phonetic feature information of user terminal extraction, carries out corresponding processing instruction according to Query Result.
The shortcoming of above-mentioned technology is: because the extraction of voice is carried out on terminal, speech recognition process is subjected to the restriction of terminal capability, and owing to need corresponding speech recognition equipment be installed on terminal, increased the cost of terminal, limited the application of speech recognition technology; Speech recognition is confined to voice messaging limited and some control command binding, and can't in real time user identity be discerned in communication process, and the service that provides is limited, and range of application is narrower, the lifting of limit service ability.
Summary of the invention
The invention provides method for identifying ID and use the call control system of this method, be applied to the voice call service in the communication system, can not discern user identity according to user speech in real time in order to solve in the prior art, and carry out the problem of professional control according to user identity.
Method for identifying ID provided by the invention is applied to the voice call service in the communication system, and storage user vocal feature information and corresponding subscriber identity information in described communication system when the user initiates audio call, are carried out the following step:
A1, communication system are set up talking link, the calling and called conversation;
B1, use speech recognition device extract user vocal feature information;
C1, determine user identity, or report there is not this user identity records according to user vocal feature information.
According to said method of the present invention, described user vocal feature information and corresponding subscriber identity information are stored in the voice feature data storehouse.
According to said method of the present invention, extract user vocal feature information in the setting-up time of described speech recognition device after talking link is set up, and inquire about described voice feature data storehouse, the report Query Result.
The present invention provides a kind of calling-control method in addition, is applied to the voice call service in the communication system, and storage user vocal feature information and corresponding subscriber identity information in described communication system when the user makes a call, are carried out the following step:
A2, communication system are set up talking link, the calling and called conversation;
B2, use speech recognition device extract user vocal feature information;
C2, if determine corresponding user identity according to user vocal feature information, then call out control according to user identity.
According to said method of the present invention, described user vocal feature information and corresponding subscriber identity information are stored in the voice feature data storehouse.
According to said method of the present invention, extract user vocal feature information in the setting-up time of described speech recognition device after talking link is set up, and inquire about described voice feature data storehouse, match corresponding subscriber identity information or this user identity records of report nothing.
According to said method of the present invention, described speech recognition device reports to subscriber identity information the node device that has talking link control ability or traffic handing capacity in the communication system.
Described node device is carried out according to subscriber identity information: cut off the calling control that current talking, activation IN service or refusing user's are used unregistered service.
The present invention also provides a kind of call control system, comprises terminal equipment and node device in the communication system, it is characterized in that, also includes voice feature data storehouse and speech recognition device;
Storage user vocal feature information and corresponding subscriber identity information in the described voice feature data storehouse;
Described speech recognition device is connected with node device in the communication system, gather user vocal feature information, inquire about described voice feature data storehouse, and Query Result reported to the node device that has talking link control ability or traffic handing capacity in the communication system, the user is called out control.
According to said system of the present invention, described speech recognition device comprises voice collecting unit and speech analysis unit;
Described voice collecting unit is connected with node device in the communication system by first interface, gathers user speech;
Described speech analysis unit is connected with described voice collecting unit, and is connected to the voice feature data storehouse by second interface; Described speech analysis unit extracts user vocal feature information from the user speech of gathering, and inquires about described voice feature data storehouse, obtains subscriber identity information or this user identity records of report nothing.
Described speech recognition device is an independently node device or be integrated in other node device of communication system.
Beneficial effect of the present invention is as follows:
(1) the present invention is by adding speech recognition device and speech database in the existing communication network, in the user's communication process, utilize speech recognition device to gather user speech in real time, extract phonetic feature information, the voice inquirement property data base, obtain this user's identity information, make the node device that has the talking link disposal ability in the network can be, control talking link or provide personalized service for this user according to this user's identity information.
(2) speech recognition device can be set to a separate nodes equipment in the communication network among the present invention, or be arranged in other node devices of communication network, the obtaining and handle all and on apparatus for network node, finish of user's voice characteristic information, do not rely on termination function, both can save the terminal cost, help operator again based on the new value-added service of this technical scheme exploitation.
Description of drawings
Fig. 1 is the terminal voice recognition processing flow chart of prior art;
Fig. 2 is the terminal-service end voice recognition processing flow chart of prior art;
Fig. 3 is the embodiment schematic diagram of the inventive method;
Fig. 4 is the structural representation of system of the present invention.
Embodiment
In intelligent network calling and called session communication, it is example that the calling subscriber is carried out speech recognition, as follows in detail in addition in conjunction with the accompanying drawings to specific implementation method of the present invention.
Referring to Fig. 3, be an embodiment schematic diagram of the inventive method.In communication process, obtain the business processing flow of user real identification in real time, comprise set up talking link, in communication process extract real-time and identification user vocal feature information, judge whether to carry out respective handling and other necessary auxiliary operations etc. according to recognition result, concrete steps comprise:
(1) set up the user vocal feature database: the user vocal feature database root is according to service needed, for example at group user, particular group or dynamically add the user and set up in advance, wherein comprise user vocal feature information and subscriber identity information two parts at least, can also comprise the necessary searching method and the method for maintenance data base itself, for example to operations such as database interpolation, modification and deletion user profile.
(2) set up talking link: set up both sides' talking link according to the normal call flow process, the user can use basic session services or other general servicies before unidentified user identity.As shown in Figure 3, the calling subscriber calls out the called subscriber by user terminal, and communications network system is set up from calling terminal the talking link to user terminal through the Local Exchange of the Local Exchange of main dialing user, tandem exchange, called party terminal according to the normal call flow process.
(3) extract real-time user speech information in communication process: after setting up talking link, speech recognition device begins to extract user vocal feature information.This speech recognition device is connected in the node device that has talking link control ability or traffic handing capacity in the communication network.As shown in Figure 3, be connected in the speech recognition device that can meet office and after talking link is set up, be triggered, begin to gather calling subscriber's voice, therefrom extract phonetic feature information.
(4) by the voice feature data library inquiry and discern subscriber identity information: speech recognition device sends to the voice feature data storehouse with user vocal feature information, the subscriber identity information that inquiry is corresponding, and obtain Query Result.As shown in Figure 3, speech recognition device sends the phonetic feature information of caller to the voice feature data storehouse, the subscriber identity information that inquiry is corresponding, and Query Result reported to be attached thereto the meeting that connects and meet office.
Query Result has following two kinds of situations: do not inquire the user with this phonetic feature information matches, this moment, reporting system was not stored this user record; If inquire the user with this phonetic feature information matches, then report this user's identity information.
(5) according to the subscriber identity information control and treatment of being correlated with: have the node device of talking link control ability or traffic handing capacity, according to the Query Result in voice feature data storehouse, whether decision interferes processing etc. to current talking.
According to the processing that Query Result carried out, for example comprise: cut off current talking, activate IN service or refusing user's use unregistered service.
If inquire user's identity, also Query Result can be sent to called party terminal, carry out respective handling by the called subscriber.
The foregoing description, for called subscriber's speech recognition, the similar caller id of its processing procedure, difference is that the speech recognition object is the called subscriber, processing behind the identification user identity can directly be carried out by tandem exchange, also can be handled by the calling subscriber by tandem exchange's subscriber call.
According to said method of the present invention, the present invention also provides a kind of call control system, as shown in Figure 4, comprising: user terminal, communication system node equipment, speech recognition device and voice feature data storehouse.Wherein, the voice feature data storehouse is used to store user vocal feature information and corresponding subscriber identity information.Speech recognition device, be connected with the node device in the communication system, gather user vocal feature information, inquire about described voice feature data storehouse, and Query Result reported to the node device that has talking link control ability or traffic handing capacity in the communication system, the user is called out control.
Above-mentioned speech recognition device can also comprise voice collecting unit and speech analysis unit.Wherein, the voice collecting unit is connected by the node device in first interface and the communication system (meeting office as meeting), is used for gathering user speech.The speech analysis unit is connected with the voice collecting unit, is used for extracting user vocal feature information from the user speech of gathering, and inquires about described voice feature data storehouse, obtains subscriber identity information or this user identity records of report nothing.
Above-mentioned speech recognition device can be an independently node device or be integrated in other node device of communication system, as is integrated into and can connects in office or the Local Exchange.
Adopt the inventive method and system, after setting up the user's communication link, gather user speech in real time and extract user vocal feature information by speech recognition device, to the user vocal feature data base querying subscriber identity information of setting up in advance corresponding with this phonetic feature information, thereby obtain this user's true identity, and in view of the above talking link is controlled or the business of user's request is controlled, can provide personalized service for the user.Simultaneously, communication system operator also can be utilized the user real identification information of acquisition, carries out other new business.Therefore, the inventive method and system realize the basis for operator's new value-added service of exploitation provides, and make operator provide abundanter service item for the user.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.

Claims (11)

1, a kind of method for identifying ID is applied to the voice call service in the communication system, and storage user vocal feature information and corresponding subscriber identity information in described communication system when the user initiates audio call, are carried out the following step:
A1, communication system are set up talking link, the calling and called conversation;
B1, use speech recognition device extract user vocal feature information;
C1, determine user identity, or report there is not this user identity records according to user vocal feature information.
2, the method for claim 1 is characterized in that, described user vocal feature information and corresponding subscriber identity information are stored in the voice feature data storehouse.
3, method as claimed in claim 2 is characterized in that, extracts user vocal feature information in the setting-up time of described speech recognition device after talking link is set up, and inquires about described voice feature data storehouse, the report Query Result.
4, a kind of calling-control method is applied to the voice call service in the communication system, and storage user vocal feature information and corresponding subscriber identity information in described communication system when the user makes a call, are carried out the following step:
A2, communication system are set up talking link, the calling and called conversation;
B2, use speech recognition device extract user vocal feature information;
C2, if determine corresponding user identity according to user vocal feature information, then call out control according to user identity.
5, method as claimed in claim 4 is characterized in that, described user vocal feature information and corresponding subscriber identity information are stored in the voice feature data storehouse.
6, method as claimed in claim 5, it is characterized in that, extract user vocal feature information in the setting-up time of described speech recognition device after talking link is set up, and inquire about described voice feature data storehouse, match corresponding subscriber identity information or this user identity records of report nothing.
7, method as claimed in claim 6 is characterized in that, described speech recognition device reports to subscriber identity information the node device that has talking link control ability or traffic handing capacity in the communication system.
8, method as claimed in claim 7 is characterized in that, described node device is carried out according to subscriber identity information: cut off the calling control that current talking, activation IN service or refusing user's are used unregistered service.
9, a kind of call control system comprises terminal equipment and node device in the communication system, it is characterized in that, also includes voice feature data storehouse and speech recognition device;
Storage user vocal feature information and corresponding subscriber identity information in the described voice feature data storehouse;
Described speech recognition device is connected with node device in the communication system, gather user vocal feature information, inquire about described voice feature data storehouse, and Query Result reported to the node device that has talking link control ability or traffic handing capacity in the communication system, the user is called out control.
10, system as claimed in claim 9 is characterized in that, described speech recognition device comprises voice collecting unit and speech analysis unit;
Described voice collecting unit is connected with node device in the communication system by first interface, gathers user speech;
Described speech analysis unit is connected with described voice collecting unit, and is connected to the voice feature data storehouse by second interface; Described speech analysis unit extracts user vocal feature information from the user speech of gathering, and inquires about described voice feature data storehouse, obtains subscriber identity information or this user identity records of report nothing.
11, system as claimed in claim 9 is characterized in that, described speech recognition device is an independently node device or be integrated in other node device of communication system.
CNB200510085291XA 2005-07-22 2005-07-22 Subscriber identy identifying method and calling control method and system Expired - Fee Related CN100456881C (en)

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CN101895610A (en) * 2010-08-03 2010-11-24 杭州华三通信技术有限公司 Voice recognition-based phone calling method and device
CN101997995A (en) * 2009-08-26 2011-03-30 华为技术有限公司 User identity identification method and device as well as call center system
CN102780819A (en) * 2012-07-27 2012-11-14 广东欧珀移动通信有限公司 A method for voice recognition contacts of a mobile terminal
CN103209237A (en) * 2013-03-27 2013-07-17 北京小米科技有限责任公司 Method, device and mobile terminal for creating contacts
CN103780866A (en) * 2012-10-22 2014-05-07 联想移动通信科技有限公司 Video control device, method thereof and video terminal
CN103856624A (en) * 2012-12-07 2014-06-11 联想(北京)有限公司 Identity recognition method and mobile terminals
CN103905612A (en) * 2012-12-25 2014-07-02 联想(北京)有限公司 Information processing method and electronic device
CN104010060A (en) * 2013-02-27 2014-08-27 联想(北京)有限公司 Method and electronic device for recognizing identity of incoming caller
CN104301498A (en) * 2013-07-15 2015-01-21 联想(北京)有限公司 Information processing method and electronic equipment
WO2015096429A1 (en) * 2013-12-25 2015-07-02 中兴通讯股份有限公司 Call voice recognition method and apparatus
CN105120068A (en) * 2015-07-16 2015-12-02 百度在线网络技术(北京)有限公司 Voice communication answering method and device
WO2018120241A1 (en) * 2016-12-30 2018-07-05 华为技术有限公司 Method for identifying identity of call object, and terminal device
CN110225178A (en) * 2019-04-19 2019-09-10 东莞市步步高通信软件有限公司 A kind of information display method and terminal device
CN111739532A (en) * 2020-07-16 2020-10-02 展讯通信(上海)有限公司 Voice control method and device, storage medium, intelligent terminal and voice control system
CN112684999A (en) * 2020-12-23 2021-04-20 中国人民解放军战略支援部队信息工程大学 Follow-reading mode voice acquisition method, system, equipment and storage medium
CN112702802A (en) * 2019-10-22 2021-04-23 中兴通讯股份有限公司 New air interface bearing voice service user identification method and base station
CN113225327A (en) * 2021-04-29 2021-08-06 心动网络股份有限公司 Login client supervision method, device, equipment and medium based on voice recognition
CN114640488A (en) * 2020-12-16 2022-06-17 中国移动通信有限公司研究院 Information transmission method and device and network side equipment

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KR20030020768A (en) * 2001-09-04 2003-03-10 주식회사 케이티 Description of automatic voice call connection service method by construction of personal phone book database using speech recognition and its related methods
CN1306755C (en) * 2003-01-16 2007-03-21 华为技术有限公司 Service testing device and method
CN1308911C (en) * 2003-07-10 2007-04-04 上海优浪信息科技有限公司 Method and system for identifying status of speaker

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CN101997995A (en) * 2009-08-26 2011-03-30 华为技术有限公司 User identity identification method and device as well as call center system
CN101895610B (en) * 2010-08-03 2014-05-07 杭州华三通信技术有限公司 Voice recognition-based phone calling method and device
CN101895610A (en) * 2010-08-03 2010-11-24 杭州华三通信技术有限公司 Voice recognition-based phone calling method and device
CN102780819A (en) * 2012-07-27 2012-11-14 广东欧珀移动通信有限公司 A method for voice recognition contacts of a mobile terminal
CN103780866A (en) * 2012-10-22 2014-05-07 联想移动通信科技有限公司 Video control device, method thereof and video terminal
CN103856624B (en) * 2012-12-07 2016-07-06 联想(北京)有限公司 Identify method and the mobile terminal of identity
CN103856624A (en) * 2012-12-07 2014-06-11 联想(北京)有限公司 Identity recognition method and mobile terminals
CN103905612A (en) * 2012-12-25 2014-07-02 联想(北京)有限公司 Information processing method and electronic device
CN104010060A (en) * 2013-02-27 2014-08-27 联想(北京)有限公司 Method and electronic device for recognizing identity of incoming caller
CN103209237A (en) * 2013-03-27 2013-07-17 北京小米科技有限责任公司 Method, device and mobile terminal for creating contacts
CN104301498A (en) * 2013-07-15 2015-01-21 联想(北京)有限公司 Information processing method and electronic equipment
CN104301498B (en) * 2013-07-15 2018-07-03 联想(北京)有限公司 The method and electronic equipment of information processing
WO2015096429A1 (en) * 2013-12-25 2015-07-02 中兴通讯股份有限公司 Call voice recognition method and apparatus
CN105120068A (en) * 2015-07-16 2015-12-02 百度在线网络技术(北京)有限公司 Voice communication answering method and device
WO2018120241A1 (en) * 2016-12-30 2018-07-05 华为技术有限公司 Method for identifying identity of call object, and terminal device
CN110225178A (en) * 2019-04-19 2019-09-10 东莞市步步高通信软件有限公司 A kind of information display method and terminal device
CN112702802A (en) * 2019-10-22 2021-04-23 中兴通讯股份有限公司 New air interface bearing voice service user identification method and base station
CN111739532A (en) * 2020-07-16 2020-10-02 展讯通信(上海)有限公司 Voice control method and device, storage medium, intelligent terminal and voice control system
CN111739532B (en) * 2020-07-16 2021-02-19 展讯通信(上海)有限公司 Voice control method and device, storage medium, intelligent terminal and voice control system
CN114640488A (en) * 2020-12-16 2022-06-17 中国移动通信有限公司研究院 Information transmission method and device and network side equipment
CN112684999A (en) * 2020-12-23 2021-04-20 中国人民解放军战略支援部队信息工程大学 Follow-reading mode voice acquisition method, system, equipment and storage medium
CN113225327A (en) * 2021-04-29 2021-08-06 心动网络股份有限公司 Login client supervision method, device, equipment and medium based on voice recognition

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