A voice intelligent adjustment control method for a range hood
A control method and technology of intelligent adjustment, applied in the direction of removing oil fume, heating method, household stove/stove, etc., can solve the problems of different volume, low degree of intelligence, no learning and memory, and automatic adjustment of volume, etc., to achieve operation Convenient, easy-to-achieve effects
Active Publication Date: 2021-11-26
NINGBO FOTILE KITCHEN WARE CO LTD
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Problems solved by technology
However, there are certain deficiencies in the above-mentioned voice volume adjustment methods: the first method sets the voice volume to the maximum value, and does not take into account that different users have different requirements for the volume of the voice when using it, as well as the difference in the use environment. The size is also different; the second way is to manually adjust the voice size, without considering the different noise levels caused by the motor running in different gears, which will easily lead to poor user experience. Moreover, the existing technology can only be manually adjusted. Adjusting the volume does not have the function of learning and memorizing and automatically adjusting the volume, the degree of intelligence is low, and further improvement is needed
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[0023] The present invention will be further described in detail below with reference to the embodiments of the accompanying drawings.
[0024] like Figure 1 ~ Figure 3 As shown, this embodiment discloses a voice intelligent adjustment control method for a range hood. The control method is mainly aimed at learning and memorizing and intelligently adjusting the output sound level of the voice broadcast under different operating conditions of the DC motor and the AC motor. .
[0025] The voice intelligent control method of this embodiment includes the following steps:
[0026] (1) Program startup, parameter initialization settings; parameter initialization settings include setting initialization constants for the voice volume value when the motor is not working; and setting initialization constants for the voice volume value when the motor is running in different gears.
[0027] (2), judging whether the manual adjustment mark is zero, if so, continue to execute the next step;...
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A voice intelligent adjustment control method for range hoods, comprising the following steps: 1), parameter initialization setting; 2), whether the manual adjustment mark is zero, is the next step; no, step 5); 3), whether the motor is working, It is the next step; no Vout=V0; 4), judge the motor type, if it is a DC motor Vout=Ntemp / Nn(Vn-V0)+V0; if it is an AC motor Vout=Itemp / In(Vn-V0)+V0; 5) 1. Clear the manual adjustment flag; 6) Whether the motor is in working state, if yes, output the voice volume value Vn, record Nn, In and Vn; otherwise manually adjust and output V0; 7), end. The advantage of the present invention is that: it can automatically adjust the volume of voice playback for range hoods working in different situations (different gears), the output of voice playback is more flexible and diverse, and can adapt to the needs of different users; secondly, it can Learn and memorize the voice needs of different users, and realize the automatic and intelligent adjustment of voice broadcast volume based on the needs.
Description
technical field [0001] The invention relates to a control method for a range hood, in particular to a voice intelligent adjustment control method for a range hood. Background technique [0002] In the prior art, in order to facilitate the use and operation, many range hood products are equipped with a voice playback function, and users can operate the range hood through voice control. An intelligent range hood with voice interaction function" discloses an intelligent range hood with voice interaction function, which includes a range hood panel, a voice receiving terminal and a display screen are arranged on the range hood panel, and the range hood is The side wall is provided with a speaker, and the range hood is provided with a central processing unit. The central processing unit is respectively connected with the range hood control unit, the mobile phone answering control unit, the recipe display unit, the video playback unit, and the music playback unit. The voice receivi...
Claims
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IPC IPC(8): F24C15/20
CPCF24C15/2021
Inventor 慈萍萍
Owner NINGBO FOTILE KITCHEN WARE CO LTD