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Speech recognition control method and device

A voice control and voice recognition technology, used in voice recognition, voice analysis, instruments, etc., can solve the problem of voice recognition control distance limitation, and achieve the effects of good real-time performance, wide control area and high reliability

Active Publication Date: 2021-07-13
CHANGSHA LIANYUAN ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a voice recognition control method and device to solve the technical problem that the existing voice recognition control is limited by distance

Method used

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  • Speech recognition control method and device
  • Speech recognition control method and device
  • Speech recognition control method and device

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Embodiment Construction

[0039] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0040] refer to figure 1 , a preferred embodiment of the present invention provides a voice control method, comprising the following steps:

[0041] Step S100 , lay out multiple voice pickup hotspots 100 in the voice control area, and record the location information of each voice pickup hotspot 100 to the voice control host 200 .

[0042] Step S200 , synchronizing the clock information of all the voice pickup hotspots 100 and the voice control host 200 .

[0043] Step S300, the current voice pickup hotspot 100 that has picked up the voice command issued by the user sends relevant data to the voice control host 200, and the relevant data includes clock information, location information, orient...

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PUM

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Abstract

The invention discloses a voice recognition control method and device. The method comprises: arranging a plurality of voice pick-up hotspots in a voice control area, and recording the position information of each voice pick-up hotspot to a voice control host; The voice control host synchronizes the clock information; picks up the current voice pick-up hotspot of the voice command issued by the user and sends the relevant data to the voice control host; the voice control host receives the relevant data, calculates the user's position, and sends the voice pick-up hotspot closest to the user The acquired voice data is used as the correct voice command data; the voice control host sends the correct voice command data to the voice recognition module, and the voice recognition module performs semantic analysis to obtain the corresponding voice control command and sends it to the voice control host; the voice control host receives Voice control instructions, and according to the voice control instructions and the user's location, generate corresponding execution instructions and send them to the corresponding actuators.

Description

technical field [0001] The present invention relates to the technical field of voice recognition control, in particular, to a voice recognition control method and device. Background technique [0002] Voice control means that the device receives voice commands from people through voice pickup devices such as microphones, and recognizes the voice commands as text commands, then understands the purpose of the controller's voice commands through semantic analysis, executes actions through the execution device, and controls the device. control. [0003] The current voice recognition control has a distance limit, the near-field voice is generally 0.5-1.5 meters, and the far-field is 0.5-5 meters. The user must issue a voice command within a certain distance of controlling the device for the device to recognize the voice command. The recognition rate will drop sharply for speech beyond this distance, or even be completely unrecognizable. Contents of the invention [0004] The...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G10L15/22G10L15/30G10L15/18
CPCG10L15/1815G10L15/22G10L15/30
Inventor 王钢
Owner CHANGSHA LIANYUAN ELECTRONICS TECH CO LTD