CN201051396Y - Intelligent sound control device of cooking stove - Google Patents
Intelligent sound control device of cooking stove Download PDFInfo
- Publication number
- CN201051396Y CN201051396Y CNU2007200529453U CN200720052945U CN201051396Y CN 201051396 Y CN201051396 Y CN 201051396Y CN U2007200529453 U CNU2007200529453 U CN U2007200529453U CN 200720052945 U CN200720052945 U CN 200720052945U CN 201051396 Y CN201051396 Y CN 201051396Y
- Authority
- CN
- China
- Prior art keywords
- sound
- cooking stove
- control device
- data
- heating container
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Electric Ovens (AREA)
Abstract
An intelligent sound control device of a cooking stove comprises the cooking stove and a heating container, wherein a voice recognition and control mechanism is arranged on the cooking stove, and a sounding mechanism is arranged on the heating container. The voice recognition and control mechanism comprises a sound-sensitive sensor MIC, a voice recognizer, a data memory, a program memory, a central processing unit MCU/DSP/IC and a power regulator; the sound-sensitive sensor MIC converts sound emitted by a sound-producing mechanism on the heating container or other sound into sound wave electric signals to be transmitted to the voice recognizer. The utility model has simple and reasonable structure, and introduces the sound control technology into the control of the cooking stove. The intelligent voice control device realizes that the cooking mode of the stove is controlled by the sound of a user to replace the key operation; through the dual detection of the existing temperature sensor of the voice recognition and the induction cooker, the cooker and the induction cooker can be accurately judged, the energy can be saved, the automatic shutdown can be realized, and the cooker and the induction cooker can be effectively protected.
Description
Technical field
The utility model relates to a kind of intelligent voice control device, the intelligent voice control device that particularly uses on cooking stove.
Background technology
At present, existing electromagnetic oven thermometric mode is that cooking bottom temperature passes to sensor by ceramic wafer, reason owing to the heat transmission, the temperature in the bottom of a pan and sensor sensing to temperature can not form stable, a quantifiable funtcional relationship, and may there be the space between the bottom of a pan and ceramic wafer and ceramic wafer and the sensor, sensor sensing to temperature with the pot in a temperature differ bigger, above-mentioned reason makes can not be judged accurately in the electromagnetic oven Based Intelligent Control that water is opened with water and dryout, not only waste energy, cooking effect can not satisfy user's requirement.In addition; present electromagnetic oven needs user's manual operation button basically; mechanical button is owing to technologic reason; button diastema or button dieback phenomenon take place sometimes; the touch-induction-type button is owing to technical reason; through regular meeting induction taking place and lost efficacy or insensitive phenomenon, cause the product disqualification rate high, also uses to the user to bring inconvenience.In addition, some pan is because of distortion or the bottom of a pan injustice, and heating the time is sent unusual sound on electromagnetic oven, and pan is easy to burn out, and it is unusual that existing technology can not detect pan, do not have defencive function.
Chinese patent literature CN1687650 discloses a kind of acoustic control electrothermal mechanism, belongs to the application of sound control technique in the electric heating cooking utensil of kitchen.Be the power precise control of solution prior art existence and the problem of poor stability, input end at the electric heating appliance control circuit is provided with a sound wave controlled mechanism, be input in the power governor by this mechanism's reception boiling signal and after converting thereof into electric signal, power governor serves as to adjust the heating power that point changes heating source with this electric signal then, realizes the closed loop of heating power is controlled automatically by the control to boiling.But this acoustic control electrothermal mechanism, structure are complicated, can't satisfy user's multiple needs, and necessary further improvement and perfect.
The utility model content
The purpose of this utility model aims to provide a kind of intelligent voice control device of cooking stove, can carry out multinomial controlling to cooking stove by sound, to overcome weak point of the prior art.
Press the intelligent voice control device of a kind of cooking stove of this purpose design, comprise cooking stove and heating container, its architectural feature is that a speech recognition and control gear are set on cooking stove, and a sound generating mechanism is set on heating container.
Described speech recognition and control gear comprise acoustic sensor MIC, speech recognition device, data-carrier store, program storage, central processor MCU/DSP/IC and power governor; Acoustic sensor MIC sends sound generating mechanism on the heating container or other sound changes into the sound wave electrical signal transfer and gives speech recognition device.Speech recognition device is converted into speech data to the sound wave electric signal, is stored in the data-carrier store; Whole computings of storage and control program in the program storage.
When carrying out communication between data-carrier store and the central processor MCU/DSP/IC, central processor MCU/DSP/IC obtains sound coding data from data-carrier store, calling program carries out the signal operation processing from program storage, thereby the output control signal is given power governor.
The utility model is simple and reasonable, sound control technique is introduced in the control of cooking stove.Realized controlling the cooking mode replacing key-press operation of stove and accessory by user of service's sounding by this intelligent voice control device; In gastronomical process, by the double check of voice recognition and the existing temperature sensor of electromagnetic oven, can judge accurately that water is opened with water dryouies, and reaches energy savings, satisfies the user and cooks delicious and requirement safe in utilization; When sound-controlled apparatus detects the pan abnormal sound, can shut down automatically, effectively protected pan and electromagnetic oven.
Description of drawings
Fig. 1 is the theory diagram of the utility model one embodiment.
Fig. 2 is a workflow synoptic diagram of the present utility model.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 1, Fig. 2, the intelligent voice control device of this electromagnetic oven comprises electromagnetic oven and heating container, and a speech recognition and control gear are set on electromagnetic oven, and a sound generating mechanism is set on heating container.
Speech recognition and control gear are made up of acoustic sensor MIC, speech recognition device, data-carrier store, program storage, central processor MCU/DSP/IC and power governor; Acoustic sensor MIC sends sound generating mechanism on the heating container or other sound changes into the sound wave electrical signal transfer and gives speech recognition device.Speech recognition device is converted into speech data to the sound wave electric signal, is stored in the data-carrier store; Whole computings of storage and control program in the middle of the program storage.When carrying out communication between data-carrier store and the central processing unit, central processing unit is obtained sound coding data from data-carrier store, and calling program carries out the signal operation processing from program storage, thereby the output control signal is given power governor.
Electromagnetic oven has been recorded the benchmark voice of standard mandarin pronunciation before dispatching from the factory, the user is term sound control system directly.The user also can typing oneself sound as benchmark voice (because the pronunciation and the mandarin in some area differ greatly), enter recording mode by record button, the buzzer that needs voice-operated function such as heating appliances, input devices such as voice " start ", " shutdown ", " heating up water ", " steaming ", " cooking congee ", " Baoshang ", " stewing " are as the benchmark voice, withdraw from recording mode after having recorded, enter normal mode.
Suppose to use electromagnetic oven to heat up water, operating personnel's sounding two words of " heating up water ", acoustic sensor MIC responds to this sound and is converted to the sound wave electric signal and is transferred to speech recognition device, speech recognition device is converted into vocoded data and the contrast of benchmark speech data to this signal, if it is correct, then be stored in the data-carrier store, and to signal of CPU, make CPU and data-carrier store generation communication, CPU carries out the signal operation processing according to setting program after obtaining sound coding data, the action of power controlling regulator makes electromagnetic oven export suitable power and begins to heat up water.
The sound generating mechanism that the boiled back of water water vapour drives on the heating appliances sends buzzing, buzzer is by acoustic sensor MIC induction and be converted to the sound wave electric signal and be transferred to speech recognition device, speech recognition device is converted into sound coding data and the contrast of benchmark voice to this signal, if it is correct, then be stored in the data-carrier store, and give signal of CPU, carry out the signal operation processing according to setting program after making CPU and data-carrier store generation communication, CPU obtain sound coding data.Also can detect cooking bottom temperature at the inner existing thermistor of electromagnetic oven simultaneously, when detecting temperature greater than 90 ℃, be judged as water and open, thermistor sends to CPU after converting simulating signal to digital signal by analog to digital converter, at once shutdown.Thermistor detects temperature less than 90 ℃, judges that then buzzer is erroneous judgement, and machine continues heating.
Other function also is to adopt similar method to realize as " cooking congee ", " Baoshang ", " stewing ", " steaming ".
This intelligent voice control device also can be used for other cooking stove.
Claims (6)
1. the intelligent voice control device of a cooking stove comprises cooking stove and heating container, it is characterized in that a speech recognition and control gear are set on cooking stove, and a sound generating mechanism is set on heating container.
2. the intelligent voice control device of cooking stove according to claim 1 is characterized in that described speech recognition and control gear comprise acoustic sensor MIC, speech recognition device, data-carrier store, program storage, central processor MCU/DSP/IC and power governor; Acoustic sensor MIC sends sound generating mechanism on the heating container or other sound changes into the sound wave electrical signal transfer and gives speech recognition device.
3. the intelligent voice control device of cooking stove according to claim 2 is characterized in that described speech recognition device is converted into speech data to the sound wave electric signal, is stored in the data-carrier store; Whole computings of storage and control program in the program storage.
4. according to the intelligent voice control device of claim 2 or 3 described cooking stoves, it is characterized in that when carrying out communication between data-carrier store and the central processor MCU/DSP/IC, central processor MCU/DSP/IC obtains sound coding data from data-carrier store, calling program carries out the signal operation processing from program storage, thereby the output control signal is given power governor.
5. the intelligent voice control device of cooking stove according to claim 1 and 2 is characterized in that the sound generating mechanism on the described heating container is hummer or electronic alarm; The user can enroll individual voice and be stored in the data-carrier store.
6. the intelligent voice control device of cooking stove according to claim 2, it is characterized in that being provided with thermistor in cooking stove inside, in order to the bottom temp of monitoring heating container, send to central processing unit after converting the gained simulating signal to digital signal by analog to digital converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200529453U CN201051396Y (en) | 2007-06-14 | 2007-06-14 | Intelligent sound control device of cooking stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200529453U CN201051396Y (en) | 2007-06-14 | 2007-06-14 | Intelligent sound control device of cooking stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201051396Y true CN201051396Y (en) | 2008-04-23 |
Family
ID=39337890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200529453U Expired - Lifetime CN201051396Y (en) | 2007-06-14 | 2007-06-14 | Intelligent sound control device of cooking stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201051396Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101286062B (en) * | 2008-05-19 | 2010-06-09 | 哈尔滨工业大学 | Time-limited automatic power-on and power-off protection device for electromagnetic cooker |
| CN102135286A (en) * | 2010-12-21 | 2011-07-27 | 广东格兰仕微波炉电器制造有限公司 | Microwave oven and control method thereof |
| CN102763051A (en) * | 2009-12-07 | 2012-10-31 | Msx技术股份公司 | Method for controlling a cooking process |
| CN103096550A (en) * | 2013-01-21 | 2013-05-08 | 董晓波 | Method and device of cooker heating control |
| CN104883754A (en) * | 2015-05-06 | 2015-09-02 | 阚晓敏 | Intelligent electric heating device |
| WO2017143689A1 (en) * | 2016-02-23 | 2017-08-31 | 美的集团股份有限公司 | Method for voice control on microwave oven, and microwave oven |
| CN107951368A (en) * | 2017-09-13 | 2018-04-24 | 浙江苏泊尔家电制造有限公司 | Method, cooking apparatus and the computer-readable storage medium of culinary art |
| CN112524651A (en) * | 2020-11-26 | 2021-03-19 | 青岛海尔智慧厨房电器有限公司 | Cooker control method and device, electronic equipment and storage medium |
| CN118383482A (en) * | 2024-05-27 | 2024-07-26 | 广东威力电器有限公司 | Intelligent cooking equipment and control method |
-
2007
- 2007-06-14 CN CNU2007200529453U patent/CN201051396Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101286062B (en) * | 2008-05-19 | 2010-06-09 | 哈尔滨工业大学 | Time-limited automatic power-on and power-off protection device for electromagnetic cooker |
| CN102763051A (en) * | 2009-12-07 | 2012-10-31 | Msx技术股份公司 | Method for controlling a cooking process |
| CN102135286A (en) * | 2010-12-21 | 2011-07-27 | 广东格兰仕微波炉电器制造有限公司 | Microwave oven and control method thereof |
| CN103096550A (en) * | 2013-01-21 | 2013-05-08 | 董晓波 | Method and device of cooker heating control |
| CN104883754A (en) * | 2015-05-06 | 2015-09-02 | 阚晓敏 | Intelligent electric heating device |
| WO2017143689A1 (en) * | 2016-02-23 | 2017-08-31 | 美的集团股份有限公司 | Method for voice control on microwave oven, and microwave oven |
| US11102851B2 (en) | 2016-02-23 | 2021-08-24 | Midea Group Co., Ltd. | Method for voice control on microwave oven, and microwave oven |
| CN107951368A (en) * | 2017-09-13 | 2018-04-24 | 浙江苏泊尔家电制造有限公司 | Method, cooking apparatus and the computer-readable storage medium of culinary art |
| CN112524651A (en) * | 2020-11-26 | 2021-03-19 | 青岛海尔智慧厨房电器有限公司 | Cooker control method and device, electronic equipment and storage medium |
| CN112524651B (en) * | 2020-11-26 | 2026-01-06 | 青岛海尔智慧厨房电器有限公司 | Cooktop control methods, devices, electronic equipment and storage media |
| CN118383482A (en) * | 2024-05-27 | 2024-07-26 | 广东威力电器有限公司 | Intelligent cooking equipment and control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201051396Y (en) | Intelligent sound control device of cooking stove | |
| CN101382304B (en) | Intelligent controller set for gas cooker | |
| CN201135358Y (en) | Electromagentic furnace and water temperature and position monitoring method of kettles | |
| CN207778507U (en) | Gas stove controlling system and gas-cooker | |
| CN102283564A (en) | Control method for electric cooker applied to different heights above sea level and electric cooker applying same | |
| CN202069423U (en) | Electric cooker | |
| CN202919902U (en) | Electric rice cooker with voice prompt function | |
| CN110969822A (en) | Safety monitoring system applied to gas stove | |
| CN210777111U (en) | Safety monitoring system applied to gas stove | |
| CN102080835A (en) | Intelligent integral electromagnetic oven | |
| CN204232855U (en) | Cooking apparatus | |
| CN204031493U (en) | A kind of controllable temperature immersion heater circuit | |
| CN201152630Y (en) | Remote control digital water heater | |
| CN206390747U (en) | A kind of rice cooker cover opening detects structure | |
| CN201564250U (en) | Electric cooker with voice reminding function | |
| CN109393964A (en) | A kind of electric kettle with voice control | |
| CN202698871U (en) | Energy-saving device with voice prompting function for water dispenser | |
| CN205450687U (en) | Electric rice cooker pronunciation system of teling time of intelligence | |
| CN108983630B (en) | Electric cooker and control method thereof | |
| CN204500346U (en) | A kind of SCM Based timing water boiling kettle | |
| CN203776659U (en) | Micro-electronics controlled electric cooker | |
| CN212871473U (en) | Novel dry-burning-prevention alarm for kitchen ware | |
| CN204862658U (en) | Intelligence electric kettle anti dry burning device for house | |
| CN110594803A (en) | A kind of intelligent cooking system and operation method | |
| CN211093370U (en) | Electric pressure cooker control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER NAME: MEIDI GROUP CO. LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: MIDEA GROUP Co.,Ltd. Address before: 528300 Penglai Road, Beijiao Town, Shunde District, Guangdong, Foshan Patentee before: Midea Group |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080423 |
|
| CX01 | Expiry of patent term |