Voice control method and voice control system for air-conditioner

A voice control and air conditioner technology, applied in heating and ventilation control systems, heating and ventilation safety systems, voice analysis, etc., can solve the problems of no upgrade, difficulty in template selection and establishment, and no obvious problems, so as to improve accuracy , enhance the experience, and ensure the effect of accuracy

Inactive Publication Date: 2014-12-24
GUANGDONG MIDEA GRP WUHU REFRIGERATING EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (1) The expansion of the vocabulary makes the selection and establishment of templates difficult;
[0005] (2) In continuous speech, there is no obvious boundary between each phoneme, syllable, and word, and there is a phenomenon of co-articulation that is strongly affected by context in each pronunciation unit;
[0006] (3) When identifying a non-specific person, different people say the same words and the corresponding acoustic features are very different, even if the same person speaks the same content at different times, physiological and psychological states, there will be great differences difference;
[0008] Due to the existence of the above problems, when the air conditioner is controlled by voice, if the voice recognition result is inaccurate, not only will not improve the user experience, but also affect the user's use effect, causing the user to give up using the voice control of the air conditioner Function

Method used

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  • Voice control method and voice control system for air-conditioner
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  • Voice control method and voice control system for air-conditioner

Examples

Experimental program
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Effect test

Embodiment 1

[0050] Embodiment 1: Correct the running mode

[0051] According to an embodiment of the present invention, when the voice command issued by the user to work in a specified operating mode is recognized, the step of correcting the voice command according to the operating environment is as follows: acquiring the current ambient temperature; The operation mode corresponding to the temperature range in which the current ambient temperature is located corrects the specified operation mode to obtain a corrected operation mode.

[0052] Usually, the user sets the operating mode of the air conditioner according to the current ambient temperature. Therefore, by correcting the identified command operating mode according to the operating mode corresponding to the temperature range of the current ambient temperature, it can be obtained The operating mode that is more in line with the actual needs of users improves the accuracy of voice control.

[0053] According to an embodiment of the ...

Embodiment 2

[0055] Embodiment 2: Correcting the target adjustment temperature

[0056] According to an embodiment of the present invention, when multiple target temperature adjustments are recognized according to the voice command issued by the user, the step of correcting the voice command according to the operating state and the operating environment is specifically: obtaining the The running time of the air conditioner, and the current ambient temperature; when the running time is greater than or equal to a predetermined time, select a target whose difference between the multiple target adjustment temperatures and the current ambient temperature is within a first predetermined range The adjusted temperature is used as the corrected target adjusted temperature; when the operation duration is shorter than the predetermined duration, the target adjustment temperature whose difference with the current ambient temperature is within a second predetermined range among the plurality of target a...

Embodiment 3

[0059] Embodiment three: correcting the operating parameters (of course also including the target adjustment temperature)

[0060] According to an embodiment of the present invention, when a plurality of operating parameters are recognized according to the voice command issued by the user, the step of correcting the voice command further includes: obtaining the historical running parameters of the air conditioner when it worked last time ; Select the operating parameter closest to the historical operating parameter among the plurality of operating parameters as the corrected operating parameter.

[0061] By comparing the historical operating parameters of the previous operation of the air conditioner with the multiple operating parameters obtained after the current voice recognition, the operating parameters closest to the historical operating parameters can be determined to reduce voice misrecognition and reduce the sudden change in the operating temperature of the air conditi...

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Abstract

The invention provides a voice control method for an air-conditioner and a voice control system for the air-conditioner. The voice control method for the air-conditioner comprises the steps that a voice instruction sent by a user is identified; the current operating state and/or the current operating environment of the air-conditioner are obtained, and the voice instruction is corrected according to the operating state and/or the operating environment to obtain a control instruction of the air-conditioner; the air-conditioner is controlled to work according to the control instruction. According to the technical scheme, the accuracy of voice control over the air-conditioner can be improved, and the experience of carrying out voice control on the air-conditioner of the user is promoted.

Description

technical field [0001] The invention relates to the technical field of air conditioner control, in particular to a voice control method for an air conditioner and a voice control system for an air conditioner. Background technique [0002] At present, voice recognition technology is widely used in various fields. For example, in the field of air conditioner control, controlling the air conditioner through voice commands can simplify the user's operation process and improve the user's operation experience. Specifically, when the user's voice command is received, the vocabulary information in the voice command is converted into a form such as binary code or character sequence that can be processed by the voice recognition system, and then the best matching reference pattern is selected as the recognition result , and finally send corresponding control instructions to realize the process of voice control of the air conditioner. [0003] However, with the widening of the range ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L15/26F24F11/00
Inventor 邹福瑞
Owner GUANGDONG MIDEA GRP WUHU REFRIGERATING EQUIP CO LTD
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