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Method for automatically storing power grid dispatching command based on voice recognition

A technology for grid scheduling and automatic storage, applied in speech recognition, speech analysis, instruments, etc., can solve problems such as the impact of telephone information accuracy, and achieve the effect of reducing workload

Pending Publication Date: 2021-12-21
GUANXI POWER GRID CORP HEZHOU POWER SUPPLY BUREAU
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  • Claims
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AI Technical Summary

Problems solved by technology

The accuracy of telephone information was affected due to the tight time for answering and making calls, the unsatisfactory on-site communication environment, dialect accents of dispatchers and on-site personnel, etc.

Method used

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  • Method for automatically storing power grid dispatching command based on voice recognition

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Embodiment 1

[0028] S101. The feature extraction module extracts the speech feature signal, performs comprehensive processing, and sends the comprehensive processing result to the neural network module;

[0029] The feature extraction module extracts the speech feature signal, and the feature extraction module comprehensively processes the speech feature signal. The comprehensive processing methods include: pre-emphasis, framing, windowing and fast Fourier transform; Generate a language map signal and send the language map signal to the neural network module.

[0030] S102. The neural network module receives the comprehensive processing result sent by the feature extraction module, performs recognition, and sends the recognition result to the command matching module;

[0031] The neural network module receives the comprehensive processing result sent by the feature extraction module, the neural network module recognizes the general language map, the neural network module recognizes the fir...

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Abstract

The invention discloses a method for automatically storing a power grid dispatching command based on voice recognition. The method comprises the following steps: a feature extraction module extracts a voice feature signal, carries out the comprehensive processing of the voice feature signal, and transmits a comprehensive processing result to a neural network module; the neural network module receives the comprehensive processing result sent by the feature extraction module, identifies the comprehensive processing result and sends an identification result to a command matching module; the command matching module receives the identification result sent by the neural network module, carries out matching and sends a matching result to a dispatching command recording module; and the dispatching command recording module receives the matching result sent by the command matching module and stores the matching result. The dispatching command is automatically stored, and the workload of manually recording the dispatching command by dispatching personnel is reduced.

Description

technical field [0001] The invention belongs to the technical field of speech recognition, in particular to a method for automatically saving power grid dispatching commands based on speech recognition. Background technique [0002] With the continuous development of power industry applications in recent years, the complexity of the power grid structure is increasing day by day, and the power dispatching communication center, as the nerve center of power grid operation, management and control, shoulders the important responsibility of ensuring the safe operation of the power grid. The key factor for the smooth operation of the power grid and the efficient and optimal allocation of resources. However, although all links in the power system are becoming more and more intelligent and digital, and its automation level and reliability have been greatly improved, people still play an indispensable role in the power system. Since the current power grid has already surpassed the tr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L15/02G10L15/16
CPCG10L15/02G10L15/16G10L2015/025
Inventor 朱明增莫梓樱覃秋勤吕鸣刘小兰陈极万韩竞李和峰蒋志儒罗晨怡巫丹梁豪奉华周海宏刘秀丽
Owner GUANXI POWER GRID CORP HEZHOU POWER SUPPLY BUREAU