CN213634149U - Offline voice intelligent air fryer controller - Google Patents
Offline voice intelligent air fryer controller Download PDFInfo
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- CN213634149U CN213634149U CN202022792684.7U CN202022792684U CN213634149U CN 213634149 U CN213634149 U CN 213634149U CN 202022792684 U CN202022792684 U CN 202022792684U CN 213634149 U CN213634149 U CN 213634149U
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- control circuit
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- voice
- air fryer
- chip microcomputer
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Abstract
The utility model discloses a pot controller is fried to off-line pronunciation intelligence air belongs to intelligent kitchen utensils and appliances field, including singlechip master control circuit, off-line speech recognition module, pronunciation input output circuit, touch key circuit, temperature acquisition circuit and heating pipe control circuit. The off-line voice recognition module performs voice recognition and converts voice commands into data instructions to be transmitted to the single chip microcomputer main control circuit for processing; the voice input and output circuit is used for collecting and playing sound so as to realize human-computer interaction; the touch key circuit provides a key input function and controls the air fryer through keys; the temperature acquisition circuit acquires temperature and converts the temperature into a voltage value for the singlechip master control circuit to measure; the heating pipe control circuit heats under the control of the singlechip main control circuit to roast food.
Description
Technical Field
The utility model relates to an intelligence kitchen utensils and appliances technical field, in particular to pot controller is fried to off-line pronunciation intelligence air.
Background
With the rapid development of modern intelligent household appliances, various novel and convenient cookers enter the hands of consumers; the air fryer has a plurality of varieties in China, and the market development is rapid.
At present, most of air fryer control systems are based on a single chip microcomputer, and commands of a controller are input through keys, such as menu switching through key control, temperature and time parameter adjustment through keys and the like. Although the key mode is simple in design, the man-machine interaction and the intelligence level are poor, and the key is difficult to operate by hands when the food is cooked and the hands are inconvenient to take the food.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an off-line pronunciation intelligence air explodes a pot controller to solve current air and explode a pot control mode single, not humanized problem enough.
In order to solve the technical problem, the utility model provides an off-line pronunciation intelligence air explodes pot controller, include:
a single chip microcomputer master control circuit;
the off-line voice recognition module is used for performing voice recognition and converting a voice command into a data instruction and transmitting the data instruction to the single chip microcomputer main control circuit for processing;
the voice input and output circuit is used for collecting and playing sound so as to realize human-computer interaction;
the touch key circuit provides a key input function and controls the air fryer through keys;
the temperature acquisition circuit acquires temperature and converts the temperature into a voltage value for the singlechip master control circuit to measure;
and the heating pipe control circuit is used for heating under the control of the singlechip main control circuit so as to roast food.
Optionally, the single chip microcomputer main control circuit is connected with an LED display circuit, and menu icons and parameter information are displayed through a display screen formed by LED lamps.
Optionally, the single chip microcomputer main control circuit is connected with a fan control circuit, the fan control circuit includes an MOS transistor switch and a fan, and the MOS transistor switch controls the fan according to a control signal of the single chip microcomputer main control circuit.
Optionally, the offline voice intelligent air fryer controller further comprises a power module, and the power module converts an external alternating current power supply into a 5V power supply required by the singlechip main control circuit.
Optionally, the main control circuit of the single chip microcomputer adopts a siyuan 8-bit single chip microcomputer.
Optionally, the voice input and output circuit includes a microphone for voice input and a speaker for playing voice.
The utility model provides an among the intelligent air fryer controller of off-line pronunciation, including singlechip master control circuit, off-line speech recognition module, pronunciation input output circuit, touch key circuit, temperature acquisition circuit and heating pipe control circuit. The off-line voice recognition module performs voice recognition and converts voice commands into data instructions to be transmitted to the single chip microcomputer main control circuit for processing; the voice input and output circuit is used for collecting and playing sound so as to realize human-computer interaction; the touch key circuit provides a key input function and controls the air fryer through keys; the temperature acquisition circuit acquires temperature and converts the temperature into a voltage value for the singlechip master control circuit to measure; the heating pipe control circuit heats under the control of the singlechip main control circuit to roast food.
The invention has the following beneficial effects:
(1) the off-line voice intelligent air fryer controller has the advantages of simple circuit structure, good working stability, high voice recognition rate, lower cost and the like;
(2) the simple voice command words can control parameters such as an air fryer adjusting menu, temperature time and the like without connecting a network;
(3) the voice and the key are controlled, seamless switching is achieved in the using process, and human-computer interaction experience is improved.
Drawings
Fig. 1 is a schematic structural view of the off-line voice intelligent air fryer controller provided by the present invention.
Detailed Description
The present invention provides an off-line voice intelligent air fryer controller, which is described in further detail with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
Example one
The utility model provides an off-line pronunciation intelligence air fryer controller, its structure is shown in fig. 1, including singlechip master control circuit 5, off-line speech recognition module 1, pronunciation input output circuit 3, touch key circuit 2, temperature acquisition circuit 7 and heating pipe control circuit 9. The off-line voice recognition module 1, the touch key circuit 2, the temperature acquisition circuit 7 and the heating pipe control circuit 9 are all connected with the singlechip main control circuit 5, and the voice input and output circuit 3 is connected with the off-line voice recognition module 1.
The off-line voice recognition module 1 is responsible for voice recognition, can provide an off-line voice recognition function and recognizes a preset voice command; and voice commands are converted into data instructions which are transmitted to the singlechip main control circuit 5 through a serial port for further processing. The voice input and output circuit 3 comprises a microphone for voice input and a loudspeaker for voice playing, and is used for collecting and playing voice to realize man-machine interaction. The touch key circuit 2 provides a key input function, and the functions of controlling menu switching, parameter input, starting and stopping, starting and shutting down and the like of the air fryer are realized through keys. The temperature acquisition circuit 7 is composed of a thermocouple (NTC) and a peripheral circuit thereof, acquires temperature through the temperature sensitive characteristic of the thermocouple, converts the temperature value into a voltage value which can be measured by the singlechip main control circuit 5, and realizes temperature acquisition in the air fryer. The heating pipe control circuit 9 comprises a relay and a heating pipe, the relay controls the heating pipe, and the heating pipe is a high-power electric heating pipe; under the control of the singlechip main control circuit 5, the relay controls the heating pipe to work to reach a constant temperature so as to roast food.
Referring to fig. 1, the main control circuit 5 of the single chip microcomputer is connected to an LED display circuit 4, and displays menu icons and parameter information through a display screen formed by LED lamps. The single chip microcomputer main control circuit 5 is connected with a fan control circuit 8, and the fan control circuit 8 comprises an MOS tube switch and a fan; the hot wind circulation in the air fryer is generated by a fan, and the MOS tube switch controls the fan according to the control signal of the singlechip main control circuit 5. The off-line voice intelligent air fryer controller also comprises a power supply module 6, the power supply module 6 provides power for the controller, the controller is externally connected with a 220V or 110V alternating current power supply, and the power supply module 6 converts the externally connected alternating current power supply into a 5V power supply required by the singlechip main control circuit 5.
The single chip microcomputer main control circuit 5 adopts a Saiyuan 8-bit single chip microcomputer and is responsible for processing all logic operations and information receiving and processing of the controller, voice commands, key information, temperature acquisition data and the like are input into the single chip microcomputer, and the single chip microcomputer controls a fan and a heating pipe of the air fryer according to the operation logic, so that the whole constant temperature control of the air fryer and the control of baking time are realized.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modification and modification made by those skilled in the art according to the above disclosure are all within the scope of the claims.
Claims (6)
1. An off-line voice intelligent air fryer controller, comprising:
a single chip microcomputer master control circuit;
the off-line voice recognition module is used for performing voice recognition and converting a voice command into a data instruction and transmitting the data instruction to the single chip microcomputer main control circuit for processing;
the voice input and output circuit is used for collecting and playing sound so as to realize human-computer interaction;
the touch key circuit provides a key input function and controls the air fryer through keys;
the temperature acquisition circuit acquires temperature and converts the temperature into a voltage value for the singlechip master control circuit to measure;
and the heating pipe control circuit is used for heating under the control of the singlechip main control circuit so as to roast food.
2. The off-line voice intelligent air fryer controller according to claim 1, wherein the singlechip main control circuit is connected with an LED display circuit, and menu icons and parameter information are displayed through a display screen composed of LED lamps.
3. The off-line voice intelligent air fryer controller according to claim 1, wherein the single chip microcomputer master control circuit is connected with a fan control circuit, the fan control circuit comprises a MOS tube switch and a fan, and the MOS tube switch controls the fan according to a control signal of the single chip microcomputer master control circuit.
4. The off-line voice intelligent air fryer controller of claim 1, wherein the off-line voice intelligent air fryer controller further comprises a power module, the power module converting an external ac power supply into a 5V power supply required by the single chip microcomputer master control circuit.
5. The off-line voice intelligent air fryer controller of claim 1, wherein the single chip microcomputer master control circuit employs a Saiyuan 8-bit single chip microcomputer.
6. The offline voice-intelligent air fryer controller of claim 1, wherein said voice input output circuit comprises a microphone for voice input and a speaker for playing voice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022792684.7U CN213634149U (en) | 2020-11-27 | 2020-11-27 | Offline voice intelligent air fryer controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022792684.7U CN213634149U (en) | 2020-11-27 | 2020-11-27 | Offline voice intelligent air fryer controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213634149U true CN213634149U (en) | 2021-07-06 |
Family
ID=76636934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022792684.7U Active CN213634149U (en) | 2020-11-27 | 2020-11-27 | Offline voice intelligent air fryer controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213634149U (en) |
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2020
- 2020-11-27 CN CN202022792684.7U patent/CN213634149U/en active Active
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