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A method and device for identifying an empty number

An identification method and identification device technology, applied in the field of communications, can solve problems such as reduced work efficiency and inability to identify empty numbers, and achieve the effects of improving work efficiency, improving user experience, and reducing the number of calls

Active Publication Date: 2021-07-23
SHENZHEN WORKEC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a method for identifying empty numbers, which aims to solve the problem that the existing technology cannot identify empty numbers, causing users to dial repeatedly and reducing work efficiency

Method used

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  • A method and device for identifying an empty number
  • A method and device for identifying an empty number
  • A method and device for identifying an empty number

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] figure 1 The implementation flow of the empty number identification method provided by Embodiment 1 of the present invention is shown, and the details are as follows:

[0026] In step S110, unconnected call records and corresponding unconnected call recordings are obtained, the unconnected call records including the called number.

[0027] In the embodiment of the present invention, the call records and unconnected call recordings are generated by the telephone device after the call is over. Specifically, when the user makes a call through the telephone device, after the call is over, the user can generate the call record of this call. Call records, and during the dialing process, record and process the call voice in real time, and upload the unconnected call records and corresponding unconnected call recordings to the cloud storage device for storage.

[0028] Further, for connected calls, it is marked as a real number.

[0029] Among them, the telephone equipment ca...

Embodiment 2

[0048] figure 2 It shows the implementation flow of the empty number identification method provided by the second embodiment of the present invention, which is similar to the first embodiment, except that the judgment of whether the recording of the unconnected call conforms to the corresponding number corresponding to the called number The rule for judging an empty number previously also includes: in step S210, according to the called number, obtaining the operator type to which the called number belongs.

[0049] In the embodiment of the present invention, different operator types include different operator number segment rules. After the called number is acquired, the operator type to which the called number belongs can be judged according to the prestored operator number segment rules.

[0050] Specifically, the number segments included by China Mobile are 134, 135, 136, 137, 138, 139, 147, 148, 150, 151, 152, 157, 158, 159, 172, 178, 182, 183, 184, 187, 188, 198.

[00...

Embodiment 3

[0059] Embodiment 3 of the present invention provides a method for identifying an empty number, which is similar to Embodiment 1, except that the determination of whether the recording of the unconnected call conforms to the empty number determination rule corresponding to the called number ,include:

[0060] Identifying the unconnected call recording, extracting the empty number feature of the unconnected call recording;

[0061] It is judged whether the feature of the empty number conforms to the rule for judging the empty number.

[0062] In the embodiment of the present invention, the feature of the empty number includes recordings such as "empty number", "invalid", and "non-existent".

[0063] In the embodiment of the present invention, by extracting the feature of the empty number, it is not necessary to identify all the voice data, as long as the feature of the empty number is recognized, the speed of speech recognition can be accelerated, and a large number of origina...

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Abstract

The present invention is applicable to the technical field of communication, and provides a method and device for identifying an empty number. The method includes: obtaining unconnected call records and corresponding unconnected call recordings, and the unconnected call records include call the number; judge whether the unconnected call recording conforms to the empty number judgment rule corresponding to the called number; when the judgment result is yes, then generate text information corresponding to the unconnected call recording; judge the Whether there is a preset empty number characteristic parameter in the text information; if the judgment result is yes, the called number is marked as an empty number. By performing speech recognition on the system prompts of unconnected calls and generating text messages, and then filtering out empty numbers, the number of calls to empty numbers can be reduced, the user's work efficiency can be improved, and the called user will not be disturbed at the same time. Moreover, the privacy of the called user will not be exposed, and the user experience can be improved.

Description

technical field [0001] The invention belongs to the technical field of communication, and in particular relates to a method and a device for identifying an empty number. Background technique [0002] With the development of science and technology and the continuous improvement of people's living standards, smart terminals such as mobile phones have gradually become an inaccessible part of people's lives, and receiving and making calls, as the basic function of smart terminals such as mobile phones, has become one of the most commonly used communication methods for users. First, users can often communicate and communicate with friends, colleagues, family members, etc. through the function of making and receiving calls. [0003] At present, due to the needs of some work, users need to make a large number of calls, such as sales, customer service, etc., but due to the rapid update of phone numbers, users cannot keep track of the changes in phone numbers, so they cannot clean up...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G10L15/26H04M3/42
CPCH04M3/42093G10L15/26G06F16/3331
Inventor 张星亮何文豪
Owner SHENZHEN WORKEC TECH
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