CN113116162A - Cooking appliance and control method thereof - Google Patents
Cooking appliance and control method thereof Download PDFInfo
- Publication number
- CN113116162A CN113116162A CN201911417420.9A CN201911417420A CN113116162A CN 113116162 A CN113116162 A CN 113116162A CN 201911417420 A CN201911417420 A CN 201911417420A CN 113116162 A CN113116162 A CN 113116162A
- Authority
- CN
- China
- Prior art keywords
- cooking appliance
- movable
- movable member
- capacitance value
- capacitor
- 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.)
- Granted
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/32—Time-controlled igniting mechanisms or alarm devices
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
- A47J27/0802—Control mechanisms for pressure-cookers
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Food-Manufacturing Devices (AREA)
Abstract
The invention discloses a cooking appliance and a control method of the cooking appliance. The cooking appliance comprises a cooking appliance body, a movable component, a driving component, a first capacitor plate, a second capacitor plate and a controller; the movable member is configured to be movable relative to the cooking appliance body and has a plurality of predetermined positions; the driving part is configured to drive the movable part to move; the first capacitor plate is arranged on the movable component; the second capacitor plate is arranged on the cooking utensil body, and the first capacitor plate moves to a position corresponding to the second capacitor plate along with the movable component to form a parallel plate capacitor; the controller is configured to control the driving part to stop the movable part at a predetermined position according to a capacitance value of the parallel plate capacitor. Therefore, the first capacitor plate and the second capacitor plate form a parallel plate capacitor, whether the movable part rotates to a preset position can be judged by detecting the capacitance value of the parallel plate capacitor, the structure of the cooking appliance is simple, and the reliability is high.
Description
Technical Field
The invention relates to the field of cooking appliances, in particular to a cooking appliance and a control method of the cooking appliance.
Background
Some cooking appliances are provided with a movable part which moves along a specified path under the driving of a motor, and a control board of the cooking appliance needs to identify the position of the movable part. In a cooking appliance designed by the applicant, the cooking appliance is provided with detection means having a transmitting end and a receiving end arranged at a distance from each other and facing each other, the transmitting end being able to transmit waves (for example ultrasonic waves, photoelectric waves, infrared rays, etc.) towards the receiving end. A through hole is reserved in the movable part. The movable member is continuously disposed to shield the waves of the transmitting end, and only the through-hole is permeable to the waves transmitted by the transmitting end. During the movement of the movable member, the wave at the transmitting end is blocked by the movable member and does not reach the receiving end until the movable member moves to a predetermined position. When the movable member moves to a predetermined position, the wave emitted from the transmitting terminal reaches the receiving terminal through the through hole, so that the controller electrically connected to the receiving terminal can receive the positioning signal. At this time, the controller controls the movable member to stop at the predetermined position.
However, in the above arrangement, the movable member needs to be continuously arranged on the moving track thereof to fill the moving track, and further the waveform of the transmitting end is shielded, and in some cases, the result of determining whether the movable member moves to the predetermined position is not accurate enough.
Therefore, the invention provides a cooking appliance and a control method of the cooking appliance, which are used for solving the problems in the prior art.
Disclosure of Invention
In this summary, concepts in a simplified form are introduced that are further described in the detailed description. This summary of the invention is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.
The present invention provides a cooking appliance, comprising: the cooking appliance comprises a cooking appliance body, wherein a cooking cavity is arranged in the cooking appliance body; a movable member configured to be movable with respect to the cooking appliance body and having a plurality of predetermined positions; a driving part configured to drive the movable part to move; a first capacitor plate disposed on the movable member; the first capacitor plate is arranged to move to a position corresponding to the second capacitor plate along with the movable component so as to form a parallel plate capacitor; a controller configured to control the driving part to stop the movable part at a predetermined position according to a capacitance value of the parallel plate capacitor.
According to the cooking appliance, the first capacitor plate and the second capacitor plate form a parallel plate capacitor, whether the movable part rotates to the preset position can be judged by detecting the capacitance value of the parallel plate capacitor, and therefore the cooking appliance is simple in structure and high in reliability.
Alternatively, the movable member is arranged to rotate in a circumferential direction about the pivot axis, the plurality of predetermined positions are evenly distributed along the circumference, and the first capacitive plate moves in the circumferential direction with the rotation of the movable member. Therefore, the cooking utensil is simple in structure and easy to realize.
Optionally, the second capacitive plate is electrically connected to the controller. Therefore, the second capacitor plate does not rotate, and the controller is electrically connected with the second capacitor plate in a simple structure and high in reliability.
Optionally, the second capacitive plate is a probe of a capacitive sensor. Therefore, the second capacitor plate is convenient to select.
Optionally, the cooking appliance comprises a plurality of food material receiving portions arranged to move with rotation of the movable member, the number of first capacitor plates being the same as the number of food material receiving portions. Thereby, each food material receiving portion may be used for placing a different food material.
The invention also provides a control method of the cooking appliance, the cooking appliance is the cooking appliance, and the control method comprises the following steps: controlling the driving part to start moving the movable part; the driving section is controlled to stop the movable section at a predetermined position according to the capacitance value of the parallel plate capacitor.
According to the control method of the cooking utensil, the first capacitor plate and the second capacitor plate form a parallel plate capacitor, whether the movable part rotates to the preset position can be judged by detecting the capacitance value of the parallel plate capacitor, and the cooking utensil is simple in structure and high in reliability.
Alternatively, the step of controlling the driving part to stop the movable part at the predetermined position according to the capacitance value of the parallel plate capacitor includes:
and detecting the capacitance value in real time, converting the capacitance value into a corresponding AD value, recording the corresponding AD value a0 in the moving process of the movable component, judging that the movable component moves to reach a preset position when the detected a0 reaches the preset value of the capacitance, and controlling the movable component to stop moving.
Thereby, the movable member can be accurately controlled to stop at the predetermined position.
Alternatively, the step of controlling the driving part to stop the movable part at the predetermined position according to the capacitance value of the parallel plate capacitor includes:
and detecting the capacitance value in real time, converting the capacitance value into a corresponding AD value, calculating and recording the change rate delta b of the corresponding AD value in the moving process of the movable component, judging that the movable component moves to reach a preset position when the detected delta b reaches the preset value of the change rate, and controlling the movable component to stop moving.
Thereby, the movable member can be accurately controlled to stop at the predetermined position.
Drawings
The following drawings of the invention are included to provide a further understanding of the invention. The drawings illustrate embodiments of the invention and, together with the description, serve to explain the principles of the invention.
In the drawings:
fig. 1 is a schematic structural view of a cooking appliance body and a movable member of a cooking appliance according to an embodiment of the present invention;
fig. 2 is a block diagram of a control system of the cooking appliance of fig. 1; and
fig. 3 is a flowchart illustrating a control method of the cooking appliance of fig. 1.
Description of the reference numerals
110: the movable member 120: cooking utensil body
130: first capacitor plate 140: second capacitor plate
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the invention.
It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the invention. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
Exemplary embodiments according to the present invention will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of these exemplary embodiments to those skilled in the art. In the drawings, the thicknesses of layers and regions are exaggerated for clarity, and the same elements are denoted by the same reference numerals, and thus the description thereof will be omitted.
Hereinafter, a cooking utensil according to a preferred embodiment of the present invention will be described. It is understood that the cooking appliance according to the present invention may be an electromagnetic heating electric rice cooker, an electric pressure cooker, an electric stewpan, or other electric heating appliance. The cooking utensil of the present invention may have various functions such as cooking rice, cooking porridge, etc.
The cooking appliance mainly includes a movable member 110 and a cooking appliance body 120. The cooking appliance body 120 may include a pot body and a cover. The cooker body is provided with a cylindrical inner pot containing part, and the inner pot can be freely placed into or taken out of the inner pot containing part so as to be convenient for cleaning the inner pot. The upper surface of the inner pot has a circular opening for containing materials to be heated, such as rice, soup, etc., into the inner pot. The cover body is pivotally connected to the pot body in an openable and closable manner and is used for covering the pot body. When the cover body is covered on the cooker body, a cooking cavity is formed between the cover body and the inner pot.
As shown in fig. 1, the cooking appliance body 120 has an accommodating space. The receiving space may be a cylindrical space. In the receiving space, a movable member 110 movable with respect to the cooking appliance body 120 may be provided. The movable part 110 may also be a cylindrical structure, open at the top, to facilitate the placing of the pre-packaged food material to the movable part. The movable member 110 may be provided therein with a partition member such as a partition plate or a partition groove, preferably extending in a radial direction so as to be radially distributed. The partition member circumferentially partitions an inner space of the movable member into a plurality of food material accommodating portions. Thus, each food material containing part can be used for containing different food materials, for example different food material containing parts are used for containing different kinds of rice or other food materials.
In this embodiment, the food material containing part is used for placing the prepackaged food material. The pre-packaged food material may be provided with a barcode, such as a barcode or a two-dimensional code. The information of the barcode may comprise information of the food material within the pre-packaged food material, such as information of the kind of rice within the pre-packaged food material, etc.
Preferably, the radial dimension of the movable member 110 ranges from 1cm to 20 cm. Thereby, the degree of freedom in selecting the size of the movable member 110 is increased.
Preferably, the receiving space of the cooking appliance body 120 and the movable member 110 are disposed substantially coaxially. Also, the outer diameter of the movable member 110 may be set slightly smaller than the inner diameter of the cooking appliance body 120, whereby an annular space is formed between the movable member 110 and the cooking appliance body 120. It is understood that in the embodiment not shown, the accommodating spaces of the movable member 110 and the cooking appliance body 120 may be arranged not coaxially.
The cooking appliance further comprises a drive member. The driving member may be a driving motor. An output shaft of the driving motor is directly connected to a central shaft of the movable member 110 or transmits a driving force through a transmission to drive the movable member 110 to rotate about its axis. Thus, the movable member 110 is rotatably provided. The driving motor may rotate the movable member 110 to a predetermined position.
In this embodiment, the cooking appliance further comprises a capacitor assembly and a controller. The capacitor assembly includes a first capacitor plate 130 and a second capacitor plate 140. The first capacitor plate 130 is disposed on the movable member 110, and the second capacitor plate 140 is disposed on the cooking appliance body 120. In the axial direction of the movable member 110, the position of the first capacitor plate 130 and the position of the second capacitor plate 140 are substantially the same, in other words, the heights at which the first capacitor plate 130 and the second capacitor plate 140 are disposed are substantially the same.
Since the second capacitor plate 140 is disposed on the cooking appliance body 120 without rotating, it is preferable that the controller is disposed to be electrically connected to the second capacitor plate 140. Thus, the structure in which the controller and the second capacitor plate 140 are electrically connected is simple. The first capacitive plate 130 is not connected to ground and is not connected to a controller, but rather forms a parallel plate capacitor with the second capacitive plate 140. In an embodiment not shown, the controller may also be electrically connected to the first capacitor plate 130, in which case the second capacitor plate 140 is not electrically connected to the controller and is not connected to ground.
In this embodiment, when the movable member 110 rotates, the first capacitive plate 130 rotates together with the movable member 110. Thus, the relative position between the first capacitor plate 130 and the second capacitor plate 140 changes, which in turn changes the capacitance between the first capacitor plate 130 and the second capacitor plate 140.
The controller may determine the position of the first capacitor plate 130 and thus the movable member 110 to rotate to the predetermined position by supplying a voltage to the first capacitor plate 130 and detecting a capacitance value between the first capacitor plate 130 and the second capacitor plate 140 in real time. If the detected capacitance value reaches the preset capacitance value, it is determined that the movable member 110 is rotated to a predetermined position. In this way, by detecting the capacitance value of the parallel plate capacitor formed by the first capacitor plate 130 and the second capacitor plate 140, it can be determined whether the movable member 110 has rotated to a predetermined position, thereby achieving detection with higher accuracy and higher reliability with a simple structure.
In other embodiments, the movable member 110 may also be configured not to rotate, but to move relative to the cooking appliance body in a horizontal plane, or to move in a height direction of the cooking appliance, for example. At this time, it is also possible to constitute a parallel plate capacitor by the first and second capacitance plates 130 and 140, and to determine whether the movable member 110 has moved to a predetermined position.
In another embodiment, the controller may calculate a variation rate of the capacitance value according to the capacitance value detected by the controller, and then determine the position of the first capacitive plate 130 according to the variation rate of the capacitance value, and further determine whether the movable member 110 rotates to the predetermined position. If the rate of change of the capacitance value reaches the rate of change preset value, it is determined that the movable member 110 is rotated to the predetermined position. It should be noted that the preset value of the capacitance and the preset value of the change rate can be determined in advance according to experiments.
Preferably, the capacitor assembly comprises a plurality of first capacitor plates 130. The plurality of first capacitor plates 130 are circumferentially disposed on the movable member 110. The positions of the plurality of first capacitor plates 130 may correspond to the positions of the plurality of food material receiving parts one to one. Thus, the second capacitor plate 140 detects the positions of the plurality of first capacitor plates 130, and further determines whether the movable member 110 is rotated to a plurality of predetermined positions (the plurality of predetermined positions and the positions of the plurality of first capacitor plates 130 correspond one-to-one), whereby it is possible to rotate the movable member to a plurality of predetermined positions, and it is possible to rotate the movable member 110 to a desired predetermined position as needed.
Preferably, the second capacitive plate 140 is a probe of a capacitive sensor. The first capacitor plate 130 is a metal member. Thus, the second capacitor plate 140 is facilitated to be type-selected. The probe and the first capacitive plate 130 of the capacitive sensor are simple in structure and low in cost.
As shown in fig. 2, the cooking appliance includes a positioning detection module, an interaction module, a heating module, a rice type information acquisition module, a control module, and an electric module. The control module is electrically connected with the positioning detection module, the interaction module, the heating module, the rice information acquisition module and the electric module.
The interaction module can comprise an input device, an LED lamp, a four-position eight-segment nixie tube and a prompting device. The prompting device may be a buzzer/horn. The input device may be a display screen. The user can set rice type, taste, timing time, reservation time, cooking mode, etc. through the input device. The input device may be used to display the setting parameters of the user, or to display the cooking time and status during the cooking process. The cooking appliance can sound through the buzzer or prompt the user of the cooking state through voice.
The heating module is used for heating food materials in a cooking cavity of the cooking appliance.
The positioning detection module includes the aforementioned capacitor assembly to detect whether the movable member 110 rotates to a predetermined position in real time.
The rice type information acquisition module is fixedly arranged at a preset position of the cooking utensil. When the movable part 110 rotates to a predetermined position (the predetermined position is set corresponding to the position of the rice information acquiring module), the rice information acquiring module can read the information of the bar code on the pre-packaged food material corresponding to the predetermined position to acquire the rice related information.
The electromotive module includes the above-mentioned driving motor to drive the movable member 110 to rotate.
The control module comprises the controller. The control module is used for coordinating and controlling the work of each module. The control module can complete the positioning function, identify the reference zero point position in the movement process of the movable component 110, start the rice information acquisition module from the reference zero point position to acquire the rice information, and control the heating module to realize cooking.
The invention also provides a control method of the cooking appliance. The cooking appliance is the cooking appliance.
The control method comprises the following steps:
controlling the driving part to start moving the movable part 110;
the driving part is controlled to stop the movable part 110 at a predetermined position according to the capacitance value of the parallel plate capacitor.
As described above, the capacitance value of the parallel plate capacitor is different when the movable member 110 is rotated to different positions. Thus, it is possible to determine whether the movable member 110 is rotated to a predetermined position according to a change in the capacitance value of the parallel capacitor, and to control the movable member 110 to stop at the predetermined position.
In the present embodiment, the step of controlling the driving part to stop the movable part 110 at the predetermined position according to the capacitance value of the parallel plate capacitor includes:
and detecting the capacitance value in real time and converting the capacitance value into a corresponding AD value, recording the corresponding AD value a0 in the moving process of the movable part 110, judging that the movable part 110 moves to reach a preset position when the detected a0 reaches the preset value of the capacitance, and controlling the movable part 110 to stop moving. Thereby, the movable member 110 can be accurately controlled to stop at the predetermined position.
In other embodiments, the step of controlling the driving part to stop the movable part 110 at the predetermined position according to the capacitance value of the parallel plate capacitor includes:
and detecting the capacitance value in real time, converting the capacitance value into a corresponding AD value, calculating and recording the change rate Delta b of the corresponding AD value in the moving process of the movable component 110, judging that the movable component 110 moves to reach a preset position when the detected Delta b reaches the preset value of the change rate, and controlling the movable component 110 to stop moving. Thereby, the movable member 110 can be accurately controlled to stop at the predetermined position.
As shown in fig. 3, the method for controlling a cooking appliance according to the present embodiment includes:
step 1, electrifying the cooking appliance.
And step 2, controlling the driving motor to rotate.
And 3, acquiring the capacitance value in real time through a probe of the capacitance sensor, converting the capacitance value into an AD value a0, and recording the change rate delta b of a0 or the AD value.
As the movable member 110 rotates, the capacitance value between the probe of the capacitance sensor and the first capacitance plate 130 changes with the rotation of the movable member 110. In the step, the capacitance value is acquired in real time through the probe of the capacitance sensor, and a basis can be provided for judging whether the movable part rotates to a preset position in the subsequent step.
And 4, judging whether a0 reaches a preset capacitance value or whether delta b reaches a preset change rate value, if so, executing the step 5, otherwise, returning to execute the step 2.
And 5, judging that the movable part 110 rotates to a preset position, and controlling the driving motor to stop rotating by the controller.
And 6, controlling the rice information acquisition module to read the bar code information by the controller.
And 7, judging whether the movable component 110 rotates for one circle or not to return to the initial position, if so, executing the step 8, otherwise, returning to execute the step 2 to continue the current cycle.
And 8, finishing the acquisition of the rice information, and entering a cooking program by the cooking appliance.
And 9, finishing cooking.
The present invention has been illustrated by the above embodiments, but it should be understood that the above embodiments are for illustrative and descriptive purposes only and are not intended to limit the invention to the scope of the described embodiments. Furthermore, it will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that many variations and modifications may be made in accordance with the teachings of the present invention, which variations and modifications are within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
The flows described in all the preferred embodiments described above are only examples. Unless an adverse effect occurs, various processing operations may be performed in a different order from the order of the above-described flow. The above-mentioned steps of the flow can be added, combined or deleted according to the actual requirement.
Further, the commands, command numbers, and data items described in all the preferred embodiments described above are only examples, and thus the commands, command numbers, and data items may be set in any manner as long as the same functions are achieved. The units of the terminal of the preferred embodiments may also be integrated, further divided or subtracted according to actual needs.
Claims (8)
1. A cooking appliance, comprising:
the cooking utensil comprises a cooking utensil body (120), wherein a cooking cavity is arranged in the cooking utensil body (120);
a movable member (110), the movable member (110) being configured to be movable relative to the cooking appliance body (120) and having a plurality of predetermined positions;
a drive member configured to drive the movable member (110) to move;
a first capacitive plate (130), the first capacitive plate (130) disposed on the movable member (110);
a second capacitive plate (140), the second capacitive plate (140) being disposed on the cooking appliance body (120), the first capacitive plate (130) being disposed to move with the movable component (110) to a position corresponding to the second capacitive plate (140) to form a parallel plate capacitor;
a controller configured to control the driving part to stop the movable part (110) at the predetermined position according to a capacitance value of the parallel plate capacitor.
2. The cooking appliance according to claim 1, wherein the movable member (110) is arranged to rotate in a circumferential direction about a pivot axis, the plurality of predetermined positions are evenly distributed along the circumference, and the first capacitive plate (130) moves in the circumferential direction with the rotation of the movable member (110).
3. The cooking appliance of claim 1, wherein the second capacitive plate (140) is electrically connected to the controller.
4. The cooking appliance according to claim 1, wherein the second capacitive plate (140) is a probe of a capacitive sensor.
5. The cooking appliance according to any of the claims 1 to 4, wherein the cooking appliance comprises a plurality of food material receiving portions arranged to move with the rotation of the movable member (110), the number of first capacitive plates (130) being the same as the number of food material receiving portions.
6. A control method of a cooking appliance, wherein the cooking appliance is the cooking appliance of any one of claims 1 to 5, the control method comprising:
-controlling the drive member to start moving the movable member (110);
controlling the driving part to stop the movable part (110) at the predetermined position according to the capacitance value of the parallel plate capacitor.
7. The control method of a cooking appliance according to claim 6,
the step of controlling the driving part to stop the movable part (110) at the predetermined position according to the capacitance value of the parallel plate capacitor includes:
and detecting the capacitance value in real time and converting the capacitance value into a corresponding AD value, recording the corresponding AD value a0 during the movement of the movable component (110), judging that the movable component (110) moves to reach the preset position when the detected a0 reaches the preset capacitance value, and controlling the movable component (110) to stop moving.
8. The control method of a cooking appliance according to claim 6,
the step of controlling the driving part to stop the movable part (110) at the predetermined position according to the capacitance value of the parallel plate capacitor includes:
and detecting the capacitance value in real time, converting the capacitance value into a corresponding AD value, calculating and recording the change rate Delta b of the corresponding AD value in the moving process of the movable component (110), judging that the movable component (110) moves to reach the preset position when the detected Delta b reaches the preset value of the change rate, and controlling the movable component (110) to stop moving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911417420.9A CN113116162B (en) | 2019-12-31 | 2019-12-31 | Cooking appliance and control method of cooking appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911417420.9A CN113116162B (en) | 2019-12-31 | 2019-12-31 | Cooking appliance and control method of cooking appliance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113116162A true CN113116162A (en) | 2021-07-16 |
| CN113116162B CN113116162B (en) | 2023-10-03 |
Family
ID=76770783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911417420.9A Active CN113116162B (en) | 2019-12-31 | 2019-12-31 | Cooking appliance and control method of cooking appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113116162B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1497237A (en) * | 2002-01-11 | 2004-05-19 | ���չ�˾ | Position sensor based on capacity |
| JP2006296603A (en) * | 2005-04-18 | 2006-11-02 | Seiko Kikai Kk | Device for changing rice-cooking water and rice cooking system using the same |
| EP2080458A1 (en) * | 2008-01-21 | 2009-07-22 | BSH Bosch und Siemens Hausgeräte GmbH | Steam pipe for a fully automatic coffee machine |
| JP2010538708A (en) * | 2007-09-14 | 2010-12-16 | ジョイオン カンパニー リミテッド | Electric pressure cooker |
| US20120160820A1 (en) * | 2010-01-29 | 2012-06-28 | Panasonic Corporation | Cooking device |
| CN205162801U (en) * | 2015-11-16 | 2016-04-20 | 九阳股份有限公司 | Dash and steep formula beverage machine convenient to use |
| CN205514101U (en) * | 2016-01-29 | 2016-08-31 | 浙江苏泊尔家电制造有限公司 | Cooking utensil |
| CN106206140A (en) * | 2014-09-12 | 2016-12-07 | 阿尔卑斯电气株式会社 | position detecting device |
| CN108926256A (en) * | 2017-05-27 | 2018-12-04 | 浙江苏泊尔家电制造有限公司 | Control the method and cooking apparatus that capsule is opened |
| CN109916284A (en) * | 2019-03-01 | 2019-06-21 | 维沃移动通信有限公司 | A kind of method for detecting position and terminal device |
| CN209153075U (en) * | 2018-09-25 | 2019-07-26 | 浙江绍兴苏泊尔生活电器有限公司 | Signal detection device and cooking utensil |
| CN110558812A (en) * | 2018-06-06 | 2019-12-13 | 佛山市顺德区美的电热电器制造有限公司 | Anti-overflow device, anti-overflow control method, anti-overflow control system and induction cooker assembly |
-
2019
- 2019-12-31 CN CN201911417420.9A patent/CN113116162B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1497237A (en) * | 2002-01-11 | 2004-05-19 | ���չ�˾ | Position sensor based on capacity |
| JP2006296603A (en) * | 2005-04-18 | 2006-11-02 | Seiko Kikai Kk | Device for changing rice-cooking water and rice cooking system using the same |
| JP2010538708A (en) * | 2007-09-14 | 2010-12-16 | ジョイオン カンパニー リミテッド | Electric pressure cooker |
| EP2080458A1 (en) * | 2008-01-21 | 2009-07-22 | BSH Bosch und Siemens Hausgeräte GmbH | Steam pipe for a fully automatic coffee machine |
| US20120160820A1 (en) * | 2010-01-29 | 2012-06-28 | Panasonic Corporation | Cooking device |
| CN106206140A (en) * | 2014-09-12 | 2016-12-07 | 阿尔卑斯电气株式会社 | position detecting device |
| CN205162801U (en) * | 2015-11-16 | 2016-04-20 | 九阳股份有限公司 | Dash and steep formula beverage machine convenient to use |
| CN205514101U (en) * | 2016-01-29 | 2016-08-31 | 浙江苏泊尔家电制造有限公司 | Cooking utensil |
| CN108926256A (en) * | 2017-05-27 | 2018-12-04 | 浙江苏泊尔家电制造有限公司 | Control the method and cooking apparatus that capsule is opened |
| CN110558812A (en) * | 2018-06-06 | 2019-12-13 | 佛山市顺德区美的电热电器制造有限公司 | Anti-overflow device, anti-overflow control method, anti-overflow control system and induction cooker assembly |
| CN209153075U (en) * | 2018-09-25 | 2019-07-26 | 浙江绍兴苏泊尔生活电器有限公司 | Signal detection device and cooking utensil |
| CN109916284A (en) * | 2019-03-01 | 2019-06-21 | 维沃移动通信有限公司 | A kind of method for detecting position and terminal device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113116162B (en) | 2023-10-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5192677B2 (en) | Operation device for electric appliance and operation method of electric appliance | |
| EP2157891B1 (en) | Apparatus for displaying operating states of a cooking vessel | |
| KR20190000908U (en) | Cooking system with inductive heating and wireless feeding of kitchen utensils | |
| EP2131626B1 (en) | Cooking device for a cooking container | |
| CN107257644B (en) | Kitchen appliance | |
| US10619860B2 (en) | Range appliance and sensor assembly | |
| US20200260536A1 (en) | Method and device for detecting a boiling state of a liquid and domestic cooking appliance | |
| US20090236332A1 (en) | Microwave oven turntable apparatus | |
| CN113116162A (en) | Cooking appliance and control method thereof | |
| CN109124336B (en) | Cooking control method, cooking control device and pressure cooking appliance | |
| CN113116163B (en) | Cooking appliance and control method thereof | |
| JP5367042B2 (en) | rice cooker | |
| CN117941261A (en) | Operating device and method for providing at least one control signal for a household appliance | |
| US20230094391A1 (en) | Household appliance with acceleration detection and/or measuring means and control unit and method for controlling a household appliance | |
| KR102150904B1 (en) | Cooking device | |
| WO2020202204A1 (en) | Smart cooking stove | |
| JP3291816B2 (en) | Food temperature measurement method and cooking utensil using the same | |
| KR102226617B1 (en) | Cooker including sensor module and operating method thereof | |
| CN209090825U (en) | Realize the electric cooking appliance of pot cover angular displacement method for detecting position | |
| JP7482712B2 (en) | Heating equipment management system and computer program | |
| JP5074612B2 (en) | Induction heating cooker | |
| KR102275844B1 (en) | Cooker having change menu function and method thereof | |
| EP3503672B1 (en) | Induction cooktop | |
| WO2020212945A1 (en) | System for sensing characteristics of a food material | |
| CN108937536A (en) | A kind of low temperature boils device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |