Operator identification system capable of automatically updating model and method

A technology of identification and operator, applied in the field of identification, can solve problems such as complex system operation, high system training requirements, poor maintenance effect, etc., and achieve the effect of simple operation and maintenance, high execution efficiency, and clear system structure

Inactive Publication Date: 2019-01-25
EAST CHINA BRANCH OF STATE GRID CORP +1
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  • Abstract
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Problems solved by technology

[0004] In order to overcome the shortcomings of the above existing technologies, the purpose of the present invention is to provide an operator identification system and method that can automatically update the model to achieve a safe, reliable, easy-to-use, meet the needs of actual application scenarios and ensure The long-term recognition accuracy operator identification technology solves the problems of complicated system operation, high system training requirements and poor maintenance effect

Method used

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  • Operator identification system capable of automatically updating model and method
  • Operator identification system capable of automatically updating model and method
  • Operator identification system capable of automatically updating model and method

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Embodiment Construction

[0038] The embodiments of the present invention will be described below through specific examples and in conjunction with the accompanying drawings, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific examples, and various details in this specification can also be modified and changed based on different viewpoints and applications without departing from the spirit of the present invention.

[0039] figure 1 It is a system architecture diagram of an operator identification system that can automatically update the model according to the present invention. like figure 1 As shown, an operator identification system capable of automatically updating a model of the present invention includes:

[0040] The voice input unit 101 is used for acquiring the voice data of the operator. In a specif...

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Abstract

The invention discloses an operator identification system capable of automatically updating a model and a method. The system comprises a speech input unit for acquiring speech data of a speaker, a speaker recognition module configured to perform speaker identification by using a pre-established speech recognition model, and a recognition result processing unit used to determine whether the identification of the speaker is passed or not according to the recognition result of the speaker recognition module. The invention can realize an operator identification technology which is safe, reliable,simple and easy to use, can meet the actual application scene requirements and ensures the long-term identification accuracy.

Description

technical field [0001] The invention relates to the technical field of identity recognition, in particular to an operator identity recognition system and method capable of automatically updating a model. Background technique [0002] In recent years, with the development of the national economy, the complexity and importance of the power grid have also increased rapidly. However, there is currently a lack of effective operator identity authentication technology in many power grid scheduling tasks. Considering the fundamental role of the power grid in the national economy, this lack has brought a major hidden danger to national security. [0003] At the same time, considering that the training data that can be obtained at one time in practical applications is limited and the characteristics of the speaker's voice will change naturally over time, the recognition rate of general recognition systems will decrease with the passage of time, so it is necessary to propose a method ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L17/04G10L17/22
CPCG10L17/04G10L17/22
Inventor 王健舒乔晔秦康平史济全王铮曹杰傅山
Owner EAST CHINA BRANCH OF STATE GRID CORP
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