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Range hood, range hood, range hood linkage system and control method thereof

A range hood and linkage system technology, applied in the direction of oil fume removal, household stoves, heating methods, etc., can solve the problems of user inconvenience, low wake-up word recognition rate, cumbersome operation, etc., to improve user experience, improve convenience, and simplify The effect of the process

Active Publication Date: 2021-07-13
HISENSE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the process of implementing the present invention, the inventors found that the prior art has at least the following technical problems: on the one hand, since there are more and more intelligent home appliances in the kitchen, including range hoods, refrigerators, ovens, microwave ovens, etc. , and different brands of home appliances have different specific wake-up words, so users need to keep in mind the wake-up words of each brand of home appliances, and each time they use the voice control function of smart home appliances, users need to speak the wake-up word first, Saying the command word again, the operation is very loaded down with trivial details, thus brought great inconvenience to the user
On the other hand, due to the relatively noisy environment in the kitchen, especially during the cooking process, the ambient noise is relatively large, which makes the recognition rate of the wake-up word low, and it is easy to cause the voice control function of the smart home appliance to be unable to be turned on.

Method used

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  • Range hood, range hood, range hood linkage system and control method thereof
  • Range hood, range hood, range hood linkage system and control method thereof
  • Range hood, range hood, range hood linkage system and control method thereof

Examples

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Embodiment 1

[0037] see figure 1 , is a schematic structural diagram of a range hood provided in Embodiment 1 of the present invention.

[0038] In the embodiment of the present invention, the range hood 1 includes:

[0039] The detection module 11 is used for real-time detection of state parameters of the cooker;

[0040] The control module 12 is configured to receive the state parameters of the cooker, and determine the current state of the cooker according to the state parameters of the cooker; when it is determined that the current state of the cooker is an on state, send a message to the voice recognition module 13 wake up command;

[0041] The voice recognition module 13 is configured to enter a working state when receiving the wake-up instruction, so as to receive the user's voice instruction.

[0042] Specifically, the output terminal of the detection module 11 is connected to the input terminal of the control module 12 for sending the detected state parameters of the cooker to ...

Embodiment 2

[0058] see figure 2 , is a schematic structural diagram of a hood linkage system provided in Embodiment 2 of the present invention.

[0059] In the embodiment of the present invention, the hood linkage system 100 includes:

[0060] The cooker 10 is configured to detect the current state of the cooker 10 in real time;

[0061] A range hood 20, the range hood 20 is provided with a control module 201 and a voice recognition module 202;

[0062] The control module 201 is configured to receive the information of the current state of the cooker 10 sent by the cooker 10, and send a wake-up instruction to the voice recognition module 202 when it is determined that the current state of the cooker 10 is an on state ;

[0063] The voice recognition module 202 is configured to enter a working state when receiving the wake-up instruction, so as to receive the user's voice instruction.

[0064] It can be understood that the cooker 10 detects its own current state in real time, and send...

Embodiment 3

[0071] see image 3 , is a schematic flowchart of a control method for a range hood linkage system provided in Embodiment 3 of the present invention.

[0072] In the embodiment of the present invention, the control method of the range hood linkage system is applicable to the range range linkage system described in the second embodiment, and the control method of the range range linkage system includes the following steps S11-S12:

[0073] S11. The cooker detects its own current state in real time, and sends the detected current state of the cooker to the range hood;

[0074] S12. When the range hood determines that the current state of the cooker is an on state, it turns on a voice recognition function to receive a user's voice command.

[0075] Wherein, the enabling of the voice recognition function is specifically performed as: waking up the voice recognition module in the range hood to enter into a working mode, so as to receive a voice command from the user, so that the r...

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Abstract

The invention relates to the technical field of intelligent home appliances, and discloses a range hood, a range hood linkage system and a control method thereof. The range hood includes: a detection module for real-time detection of state parameters of the cooker; a control module for receiving State parameters of the cooker, and determine the current state of the cooker according to the state parameters of the cooker; when it is determined that the current state of the cooker is on, send a wake-up command to the voice recognition module; the voice recognition module is used to receive the wake-up command , enter the working state to receive the user's voice command. The present invention does not need to use a specific wake-up word to wake up and turn on the voice recognition function of the range hood, which simplifies the process of voice control, thereby improving the convenience of user operation and user experience; moreover, the embodiment of the present invention effectively avoids When the ambient noise in the kitchen is high, the voice recognition module of the range hood cannot be woken up, thus further improving the user experience.

Description

technical field [0001] The invention relates to the technical field of smart home appliances, in particular to a range hood, hood range linkage system and a control method thereof. Background technique [0002] With the development of artificial intelligence, the application of intelligent voice recognition control technology in areas related to smart home appliances such as range hoods, air conditioners, and fans is becoming more and more popular. [0003] At present, smart home appliances with voice recognition function generally set a specific wake-up word, such as "Xiaodu" in Baidu, "Xiaohai" in Hisense, etc., to wake up the voice recognition module of the home appliance through the wake-up word, so as to receive Other command words, so as to realize the voice control function. Now the mainstream voice command form is commonly used: specific wake-up word + command word; for example, when the range hood needs to be turned on, the following voice command is used: hello ho...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24C15/20F24C3/12
CPCF24C3/126F24C15/2021
Inventor 刘诗琪王宗良秦英哲
Owner HISENSE