Antiterrorist forewarning method and device based on telephone monitoring

An early warning device and telephone technology, which is applied in the fields of telephone communication, electrical components, electrical digital data processing, etc., can solve the problems of criminal investigation and anti-terrorism early warning, large manpower and time, and inability to accurately confirm that the caller is the criminal suspect itself, etc. Achieve the effect of improving work efficiency and accuracy and reducing manual operations

Inactive Publication Date: 2018-11-30
SPEAKIN TECH CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, the technology of telephone monitoring is carried out manually. If there are 10 suspects who need to be monitored manually during the investigation of a certain case, it will require a lot

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  • Antiterrorist forewarning method and device based on telephone monitoring
  • Antiterrorist forewarning method and device based on telephone monitoring
  • Antiterrorist forewarning method and device based on telephone monitoring

Examples

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Example Embodiment

[0036] The embodiment of the present invention provides an anti-terrorism early warning method and device based on telephone monitoring, which can accurately identify the identity of the monitored person and realize the anti-terrorism early warning.

[0037] In order to make the objectives, features, and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the following The described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0038] See figure 1 , An embodiment of an anti-terrorism early warn...

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Abstract

The invention provides an antiterrorist forewarning method and device based on telephone monitoring. The antiterrorist forewarning method comprises the steps that communication voice of a monitored user is obtained; to-be-verified voiceprint information in the communication voice is extracted, the to-be-verified voiceprint information is compared with preset voiceprint information in a voiceprintlibrary, wherein the preset voiceprint information is voiceprint information of prerecorded voice of a target suspect in a preset case; and after the monitored user is determined as the target suspectaccording to the comparison result, voice contents in the communication voice are extracted through a semantic recognition technology, whether the voice contents are related to the preset case or notis judged, and if yes, forewarning is executed. According to the antiterrorist forewarning method and device based on telephone monitoring, whether the monitored user is the target suspect or not isdetermined through voiceprint recognition, if yes, the voice contents of the monitored user are extracted through semantic recognition, then the case involved by the target suspect is determined, antiterrorist forewarning can be achieved in time, manual operation is reduced, and the working efficiency and accuracy of case monitoring are improved.

Description

technical field [0001] The invention relates to the technical field of voiceprint recognition, in particular to a method and device for anti-terrorism early warning based on telephone monitoring. Background technique [0002] In the field of public security criminal investigation, telephone monitoring of criminal suspects has become a common technical means. The popularity of mobile terminals has led to more and more mobile phone users, and the personal user information involved has become more and more complicated. Therefore, in In the process of telephone monitoring, determining the identity of the monitoring object becomes the focus. [0003] At present, the technology of telephone monitoring is carried out manually. If there are 10 suspects who need to be monitored manually during the investigation of a certain case, it will require a lot of manpower and time, and manual work cannot accurately confirm that the caller is a criminal suspect. In itself, it has caused certa...

Claims

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Application Information

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IPC IPC(8): G10L17/00G06F17/27H04M3/22
CPCG06F40/30G10L17/00H04M3/2281
Inventor 段旭恒杨康康
Owner SPEAKIN TECH CO LTD
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