Voice recognition detection method and device based on PIR sensor and all-in-one machine

A technology of speech recognition and detection method, which is applied in speech recognition, speech analysis, optical device exploration, etc. It can solve the problem of high power consumption of all-in-one machines, achieve the effects of reducing power consumption, saving energy, and improving portability

Inactive Publication Date: 2021-04-30
GUANGZHOU LANGO ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a PIR sensor-based voice recognition detection method, device and all-in-one machine, which can solve the problem of high power consumption of the all-in-one machine in the prior art using voice mode

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  • Voice recognition detection method and device based on PIR sensor and all-in-one machine
  • Voice recognition detection method and device based on PIR sensor and all-in-one machine
  • Voice recognition detection method and device based on PIR sensor and all-in-one machine

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Embodiment Construction

[0019] Embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings.

[0020] Embodiments of the present disclosure are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present disclosure from the contents disclosed in this specification. Apparently, the described embodiments are only some of the embodiments of the present disclosure, not all of them. The present disclosure can also be implemented or applied through different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present disclosure. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments in the present disclosure, a...

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PUM

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Abstract

The invention provides a voice recognition detection method and device based on a PIR sensor and an all-in-one machine, and the method comprises the steps: detecting a detection region in front of the all-in-one machine through the PIR sensor, starting a voice recognition module if there is a person in the detection region, and awakening the all-in-one machine according to the voice recognized by the voice recognition module; and when the PIR sensor detects that the person leaves the detection area, closing the voice recognition module. When the PIR sensor detects that someone is in front of the all-in-one machine, voice detection is started. The portability of a user for controlling the all-in-one machine is improved, meanwhile, the power consumption for using the voice recognition function for a long time is reduced, and energy is saved.

Description

technical field [0001] The invention relates to the technical field of voice recognition detection of an all-in-one machine, in particular to a PIR sensor-based voice recognition detection method, device and all-in-one machine. Background technique [0002] Conference / education all-in-one machines generally use remote controls and power buttons to perform operations such as standby / wake-up / open applications. The operation of physical buttons relies on additional hardware and requires manual operations to affect the experience. At present, there is also a way to wake up the all-in-one machine by voice to perform related operations. Although the all-in-one machine uses an external power supply, it has strict requirements on standby power consumption. It is necessary to turn off unnecessary functional modules as much as possible during standby. Current voice control methods generally require real-time monitoring and analysis of microphone data, resulting in additional higher p...

Claims

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Application Information

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IPC IPC(8): G10L15/22G10L15/28G10L17/22G10L17/24G01V8/10
CPCG10L15/22G10L15/28G10L17/22G10L17/24G01V8/10
Inventor 李夏龙罗益峰洪飞龙
Owner GUANGZHOU LANGO ELECTRONICS TECH CO LTD
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