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Method and device for voice control on cooking appliance and cooking appliance

A technology of voice control and cooking utensils, which is applied in voice analysis, cooking utensils, voice recognition, etc., can solve problems such as misidentification of cooking appliances, complex application environment, and potential safety hazards of children's injuries, so as to improve accuracy, flexibility, Improve the effect of user experience

Active Publication Date: 2016-07-27
FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although voice control greatly improves the convenience of the user's operation, since cooking appliances usually have high-power heating devices, if children learn the voice operation of their parents to control the cooking appliances by voice, it may cause harm to the children or cause other problems. Potential safety hazards; at the same time, due to the complexity of the application environment, cooking appliances may misidentify the ambient voice (such as the sound of TV broadcasts, the sound of communication between people, etc.) and perform operations that are not intended by the user

Method used

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  • Method and device for voice control on cooking appliance and cooking appliance
  • Method and device for voice control on cooking appliance and cooking appliance
  • Method and device for voice control on cooking appliance and cooking appliance

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0087] Detecting whether a specified voice instruction for triggering voiceprint feature registration is received; if the specified voice instruction is received, it is determined that the registration request is received.

[0088] In this embodiment, a dedicated voice command can be defined to trigger the registration of voiceprint features, such as "voiceprint registration", which is simple and straightforward.

[0089] Specifically as Figure 4 shown, including:

[0090] Step S40, receiving a voice wake-up command.

[0091] Step S42, receiving the voice control command "voiceprint registration". Of course, other dedicated voice control commands can also be used to trigger entering the voiceprint registration mode.

[0092] In step S44, the voice broadcast "enters the voiceprint registration mode".

[0093] Step S46, enter the voiceprint registration mode, and exit the voice operation control mode.

Embodiment 2

[0095] It is detected whether the same voice instruction is received several times in a row, and if so, it is determined that the registration request is received.

[0096] In this embodiment, by determining that the registration request is received when the same voice command is received multiple times in a row, it is possible to confirm whether the registration request is received by recognizing the same voice command multiple times, thereby improving the detection accuracy of the registration request. accuracy. The voice command may be a cooking control command, and the existing voice command of the cooking appliance can be reused to trigger the registration without defining a new dedicated voice command, which reduces the burden of the system and the investment of hardware resources. Specifically, if the connection receives the "porridge cooking" command for many times, it is determined that a registration request is received.

[0097] That is, in the solution of the seco...

Embodiment 3

[0110] It is detected whether a plurality of voice commands are continuously received, and the plurality of voice commands conform to a predetermined receiving sequence and a predetermined number of receiving times, and if so, it is determined that the registration request is detected.

[0111] In this embodiment, when a plurality of voice commands are continuously received and the plurality of voice commands conform to a predetermined receiving sequence and a predetermined number of times of reception, it is determined that a registration request is received, so that it is possible to recognize the plurality of voice commands by identifying the plurality of voice commands. To confirm whether the registration request is received, the accuracy of the registration request detection is improved. The voice command may be a cooking control command, and the existing voice command of the cooking appliance can be reused to trigger the registration without defining a new dedicated voice...

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PUM

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Abstract

The invention provides a method and device for voice control on a cooking appliance and the cooking appliance. The method for voice control on the cooking appliance comprises the steps of receiving a voice control instruction sent by users according to the cooking appliance; judging whether users' voiceprint characteristics need to be identified; when it is determined that the users' voiceprint characteristics need to be identified, extracting voiceprint characteristics of the voice control instruction, and making a comparison on the voiceprint characteristics of the voice control instruction and prestored voiceprint characteristics; and when the voiceprint characteristics of the voice control instruction are matched with the prestored voiceprint characteristics, controlling the cooking appliance according to the voice control instruction. According to the technical scheme, the problem that the voice control instruction is mis-identified, so that operations not conforming to users' original meanings are performed can be solved, the accuracy during the voice control on the cooking appliance is effectively improved, and the method is favorable for improving users' use experience.

Description

technical field [0001] The present invention relates to the technical field of cooking utensils, and in particular, to a voice control method of a cooking utensil, a voice control device of a cooking utensil, and a cooking utensil. Background technique [0002] At present, the function control methods of cooking appliances (eg, rice cookers) are relatively simple, and usually use physical buttons (eg, physical mechanical buttons) or touch-sensitive buttons to control and select functions. However, with the advancement of technology and the diversified needs of consumers, cooking appliances have more and more functions and become more and more cumbersome to operate. [0003] In view of the above problems, a voice control solution for cooking appliances is proposed in the related art. Although voice control greatly improves the convenience of user operation, because cooking appliances usually have high-power heating devices, if children learn their parents' voice operations t...

Claims

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Application Information

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IPC IPC(8): G10L15/22G10L15/02G10L17/02G10L17/22G06F21/32A47J27/00
CPCA47J27/00G06F21/32G10L15/02G10L15/22G10L17/02G10L17/22G10L2015/223
Inventor 区达理王志锋刘志才马志海冯江平伍世润
Owner FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD