CN110878951B - Control method for slide bar key of cooking appliance - Google Patents
Control method for slide bar key of cooking appliance Download PDFInfo
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- CN110878951B CN110878951B CN201910681116.9A CN201910681116A CN110878951B CN 110878951 B CN110878951 B CN 110878951B CN 201910681116 A CN201910681116 A CN 201910681116A CN 110878951 B CN110878951 B CN 110878951B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C7/00—Stoves or ranges heated by electric energy
- F24C7/08—Arrangement or mounting of control or safety devices
- F24C7/082—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/96—Touch switches
- H03K17/962—Capacitive touch switches
Abstract
The invention relates to a method for controlling a slide bar key of a cooking appliance, wherein the cooking appliance is provided with a sliding touch area, a display panel is arranged in the cooking appliance, a plurality of gear key bodies are arranged on the display panel at the projection position of the sliding touch area, the sliding touch area is provided with gears and comprises a first gear and a second gear, wherein the position opposite to each single gear key body is provided with the first gear, and the position opposite to the middle of each two adjacent gear key bodies is provided with the second gear; the method comprises the following steps: setting a first gear and a capacitance variation threshold A thereof, and defining a counting variable X; setting a second gear and a capacitance variation threshold B thereof, and defining a counting variable Y; defining an internal preset number of times Z; whether the touch operation is larger than a threshold B, A is judged, X, Y is counted, and then comparison with Z is carried out to determine the corresponding key. The invention realizes the uniform sensitivity of different gear keys and solves the problem that the gears cannot respond immediately when fingers press the centers of the two keys.
Description
Technical Field
The invention belongs to the technical field of cooking appliances, and particularly relates to a slide bar key control method of a cooking appliance.
Background
At present, people tend to select products with good man-machine interaction and comfortable operation experience when selecting cooking appliances. In order to improve the use experience of people, the operation key algorithm is core. The operation includes key operation, slide operation, and the like. The sliding operation has wide effect on the improvement of operation experience due to the convenience, rapidness and comfort of adjustment. The induction cooker as a household appliance needs to have good interaction with people, and most induction cookers in the market can adjust power or time and the like through sliding touch at present.
In a prior art, a row of keys are arranged in a sliding touch area of a display panel, when a finger slides on the display panel, the position of the finger can be detected by the lower key body, and when the finger is in the middle position of two key bodies, the two key bodies can be sensed, so that the finger can be processed in software, and the gears exceeding the number of the keys can be set, for example, 6 keys can be set to 11 gears, namely, the finger is independently pressed above one key body and the finger is pressed above the middle position of the adjacent key body, and the gears are set. The prior art has the following problems:
(1) because the capacitance variation caused by the fingers at different positions of the keys is different, and the threshold value of the capacitance variation of the keys is arranged in the software to limit the sensitivity of the keys, if the sensitivity is limited according to the capacitance variation of the fingers right above the key bodies, the fingers cannot respond at the centers of the two key bodies, and if the sensitivity is limited according to the capacitance variation of the fingers at the centers of the two key bodies, the fingers are too sensitive right above the keys and are easy to jump;
(2) when the finger presses the gear in the middle of two button bodies, if touch the button on one of them side earlier, then the inside gear that can discern this button for pressing alone of software, just switch into the button gear that wants after the finger contacts two buttons, user experience is relatively poor.
Disclosure of Invention
In order to solve the above problems in the prior art, the present invention provides a method for controlling a slider button of a cooking appliance. To solve at least one problem in the prior art.
The technical scheme adopted by the invention is as follows:
a sliding bar key control method of a cooking appliance is characterized in that a sliding touch area is arranged on the surface of the cooking appliance, a display board is arranged in the cooking appliance corresponding to the sliding touch area, a plurality of gear key bodies are arranged on the display board at the projection position of the sliding touch area, gears are arranged in the sliding touch area and comprise a first gear and a second gear, a first gear is arranged at the position opposite to each single gear key body, and a second gear is arranged at the position opposite to the middle of every two adjacent gear key bodies, and the control method comprises the following steps:
setting a capacitance variation threshold A caused by touching a first gear, and defining a counting variable X; setting a capacitance variation threshold B caused when the second gear is touched, and defining a counting variable Y; defining an internal preset number Z, wherein X, Y, Z is an integer; wherein B < A; starting recognition judgment; judging whether the capacitance variation is larger than B when any one gear is touched, and further judging whether the capacitance variation is larger than A according to whether the touched gear is a second gear; further, X +1 and Y are made 0, or Y +1 and X are made 0; comparing X +1 or Y +1 with Z, if X +1> Z or Y +1> Z, responding to the gear which is the first gear or responding to the gear which is the second gear, and then X, Y is cleared to zero to restart the identification; and if X +1< Z and Y +1< Z, exiting the identification process and restarting the identification. Through the method of distinguishing the corresponding gear of the independent key body and the adjacent gear in the middle of the adjacent key body and setting different capacitance variation thresholds, the sensitivity of different keys is unified to be the same or similar, so that the user experience is comfortable.
Preferably, the control method includes the steps of: judging whether capacitance variation is larger than B when any one gear is touched, and further judging whether the touched gear is a second gear; if so, let X +1 and Y equal 0, or let Y +1 and X equal 0; if not, judging whether the capacitance variation caused by the touched key is larger than A, if so, enabling X +1 and Y to be 0, otherwise, exiting the current identification process and restarting the identification. The condition of the second gear is embodied, the problem that the gear cannot immediately respond to the required gear when the finger presses the center of the two keys is solved, the finger definitely responds to the first gear or the second gear, and user experience is enhanced.
As an embodiment, the control method includes the steps of:
s1: setting a capacitance variation threshold A caused by touching a first gear, defining a counting variable X and clearing; setting a capacitance variation threshold B caused when the second gear is touched, defining a counting variable Y and clearing zero; defining an internal preset number of times Z; wherein B < A;
s2: starting recognition judgment;
s3: judging whether the capacitance variation caused by any gear is larger than B or not when any gear is touched, if not, X, Y is cleared, the current identification is quit, and the step returns to S2; if so, respectively entering one of S41 and S42 according to whether the touched gear is the first gear or the second gear;
s41: if the touched gear in the S3 is the first gear, judging whether the capacitance variation caused by the touch in the S3 is larger than A, if not, exiting the identification, and returning to the S2; if yes, go to S5;
s42: if the touched gear in the S3 is the second gear, the process proceeds to any step of S5 or S6;
s5: assigning a counting variable X as X +1 and enabling Y to be 0; proceeding to S7;
s6: assigning a counting variable Y to Y +1, and enabling X to be 0; proceeding to S7;
s7: comparing the assigned counting variable X or Y with Z, and if the assigned counting variable X or Y is greater than Z, entering S8; if the current identification is smaller than Z, exiting the current identification, and returning to S2;
s8: and responding to the gear corresponding to the X or the Y, clearing X, Y and returning to S2. The specified steps not only realize the unification of the key sensitivity, but also solve the problem that the gear can not be immediately responded as the required gear when the finger presses the center of the two keys, and the control method is simple, the software is not easy to generate errors, and the user experience is substantially improved.
As a further embodiment, S42: the shift position touched in S3 is the second shift position, S6 is entered, and,
s8: responding to the gear corresponding to the X or the Y, clearing X, Y, and returning to S2; the gear corresponding to the X is a touched first gear, or the gear corresponding to the Y is a touched second gear. The process proceeds to S6, where the response is the second gear when the second gear is touched, and the experience comfort level is best as distinguished from the first gear.
Or, S42: the shift position touched in S3 is the second shift position, S5 is entered, and,
s8: responding to the gear corresponding to the X, clearing the X, and returning to S2; the gear corresponding to the X is a first gear which is touched, or a first gear of one of the two gear key bodies corresponding to the second gear which is touched. And S5 is entered, the response is the first gear under the condition that the second gear is touched, the problem of uniqueness of the gears when the fingers press the centers of the two keys is solved, and the adaptability is improved.
Preferably, 2. ltoreq. Z.ltoreq.20. The value of Z is related to software program design, so that the value between 2 and 20 can prevent the trigger sensitivity from being too high, and the key can be triggered only after a plurality of judgment cycles to prevent false triggering.
As an embodiment, the sliding touch area extends along a straight line or an unclosed arc line, and a distribution trend of the shift key body is the same as an extension trend of the sliding touch area. The sliding touch area extending by the straight line or the unclosed arc line is convenient for operating short stroke, high in operating efficiency and comfortable in gear key.
As a further implementation manner, the sliding touch control area is provided with gears for adjusting cooking parameters, and the values of the cooking parameters increase from left to right along the sliding touch control area. The cooking parameters which are gradually increased from left to right facilitate the continuity of sliding touch operation, and the experience is comfortable.
As an implementation manner, the sliding touch area is arranged in a closed circular or elliptical ring shape, the distribution trend of the gear key body is the same as the extension trend of the sliding touch area, the gears arranged in the sliding touch area are used for adjusting cooking parameters, and the values of the cooking parameters are increased in a clockwise or counterclockwise direction along the sliding touch area. The annular sliding touch area accords with the operation habit of a human body, and the interface design can be optimized accordingly.
As a further embodiment, the cooking parameter is one of temperature, power, time. One of the cooking parameters of temperature, power and time is a universal parameter of the cooking appliance, and visual operation is convenient.
The invention has the beneficial effects that: according to the control method for the slide bar key of the cooking appliance, the uniformity of the sensitivity of different gear keys is realized, the comfort level of user experience is improved, and the problem that the gear cannot be immediately responded as the required gear when a finger presses the center of two keys is solved. The method comprises the following specific steps:
1. the problem of false response of the gear when the center of the two keys is pressed can be solved through the algorithm, and the gear can be timely responded as a required gear;
2. the key sensitivity of different gears can be unified;
3. the sliding operation efficiency is high, and the user experience is comfortable.
Drawings
Fig. 1 is a schematic flow chart of a slider key control method according to an embodiment of the present invention.
Fig. 2 is a flowchart illustrating a slider key control method according to a second embodiment of the present invention.
Fig. 3 is a schematic flow chart of a slider key control method according to a third embodiment of the present invention.
Detailed Description
The present invention is further illustrated by the following examples, which are not intended to limit the invention to these embodiments. It will be appreciated by those skilled in the art that the present invention encompasses all alternatives, modifications and equivalents as may be included within the scope of the claims.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", etc., indicate orientations and positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. The first feature being "under," "below," and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or merely means that the first feature is less than the second feature at a horizontal height.
As shown in fig. 1 to 3, a method for controlling a slider key of a cooking appliance, the cooking appliance is preferably an induction cooker or an electric ceramic cooker, the surface of the cooking appliance is provided with a sliding touch area, a display panel is arranged in the cooking appliance corresponding to the sliding touch area, a plurality of shift key bodies are arranged on the display panel at a projection position of the sliding touch area, the sliding touch area is provided with shifts and includes a first shift and a second shift, wherein a first shift is arranged at a position opposite to each single shift key body, and a second shift is arranged at a position opposite to a position between every two adjacent shift key bodies, the method for controlling the slider key of the cooking appliance includes the following steps:
setting a capacitance variation threshold A caused by touching a first gear, and defining a counting variable X; setting a capacitance variation threshold B caused when the second gear is touched, and defining a counting variable Y; defining an internal preset number Z, wherein X, Y, Z is an integer; wherein B < A; starting recognition judgment; judging whether the capacitance variation is larger than B when any one gear is touched, and further judging whether the capacitance variation is larger than A according to whether the touched gear is a second gear; further, X +1 and Y are made 0, or Y +1 and X are made 0; comparing X +1 or Y +1 with Z, if X +1> Z or Y +1> Z, responding to the gear which is the first gear or responding to the gear which is the second gear, and then X, Y is cleared to zero to restart the identification; and if X +1< Z and Y +1< Z, exiting the identification process and restarting the identification.
The sensitivity of different keys is unified to be the same or similar by a method of distinguishing the corresponding gear of the independent key body from the adjacent gear in the middle of the adjacent key body and setting different capacitance variation thresholds, so that the experience of a user is greatly improved; a proper threshold value can be selected according to user experience, so that the program design is facilitated; after the capacitance variation is gradually judged to be larger than B or further larger than A, the selected gear is unique, the phenomenon of key false triggering or key skipping cannot be caused, and the operation experience of a key user is comprehensively improved.
Preferably, the control method includes the steps of: judging whether capacitance variation is larger than B when any one gear is touched, and further judging whether the touched gear is a second gear; if so, let X +1 and Y equal 0, or let Y +1 and X equal 0; if not, judging whether the capacitance change amount caused by the touched key is larger than A, if so, enabling X +1 and Y to be 0, otherwise, exiting the current identification process and restarting the identification.
The condition of the second gear is embodied, the problem that the gear cannot be immediately responded to be the required gear when the finger presses the center of the two keys is solved, the finger definitely responds to be the first gear or the second gear, and the phenomenon of key false triggering or key skipping cannot be caused.
Wherein, the initial value of X, Y is selected according to the requirement, preferably 0, or 1, 2 … N can be selected, and N is less than or equal to Z. And Z is preferably 2-20.
As an embodiment, the sliding touch area extends along a straight line or an unclosed arc line, and the distribution trend of the gear button body is the same as the extension trend of the sliding touch area; as another embodiment, the sliding touch area is a closed circular ring or an elliptical ring, and the distribution trend of the gear button body is the same as the extension trend of the sliding touch area. The annular sliding touch control area accords with the operation habit of a human body, and the interface design can be optimized according to the annular sliding touch control area; the sliding touch area extending by straight lines or unclosed arcs is convenient for short operation stroke, high operation efficiency and comfortable gear key; the two sliding touch areas have advantages and disadvantages and can be designed according to the requirements of products and users.
The sliding touch area is provided with gears for adjusting cooking parameters, and if the sliding touch area extends along a straight line or an unclosed arc line, the value of the cooking parameters increases progressively from left to right along the sliding touch area; the sliding touch area is arranged in a closed circular ring shape or an elliptical ring shape, and the value of the cooking parameter is increased in a clockwise or anticlockwise direction along the sliding touch area. As a further embodiment, the cooking parameter is one of temperature, power, time.
The first gear is a gear corresponding to a single key body, and the specific gears of the first and second … m key bodies are, for example, gears 1, 3, 5 … (2 m-1); the gears between every two adjacent key bodies are 2, 4, 6 … gears, and cooking parameters such as temperature parameters, time parameters and power parameters of 1, 2, 3, 4 … … gears. And the cooking parameters have a linear increasing trend (increasing left and right, or increasing clockwise, or increasing anticlockwise), and the increasing can be uniformly increased or non-uniformly increased, as the case may be. The number of the key bodies is preferably 4-8, and the number of the corresponding gears is 7-15.
If 6 key bodies are arranged, 11 grades are adopted: the 1, 2, 3 and 4 … … 11 grades of the time parameter are respectively 5min, 10min, 20min, 30min, 45min, 60min, 80min, 100min, 120min, 150min and 180 min.
The temperature parameters 1, 2, 3, 4 … … 11 are 60 ℃, 70 ℃, 80 ℃, 90 ℃, 100 ℃, 120 ℃, 140 ℃, 160 ℃, 180 ℃, 200 ℃ and 240 ℃ respectively.
The 1, 2, 3, 4 … … 11 grades of the power parameters are 200W, 400W, 600W, 800W, 1000W, 1200W, 1400W, 1600W, 1800W, 2000W, 2200W respectively.
Example one
Referring to fig. 1, a method for controlling a slider key of a cooking appliance includes the steps of:
s1: setting a capacitance variation threshold A caused by touching a first gear, defining a counting variable X and clearing; setting a capacitance variation threshold B caused when the second gear is touched, defining a counting variable Y and clearing zero; defining an internal preset number of times Z; wherein B < A;
s2: starting recognition judgment;
s3: judging whether the capacitance variation caused by any gear is larger than B or not when any gear is touched, if not, X, Y is cleared, the current identification is quit, and the step returns to S2; if so, respectively entering one of S41 and S42 according to whether the touched gear is the first gear or the second gear;
s41: if the touched gear in the S3 is the first gear, judging whether the capacitance variation caused by the touch in the S3 is larger than A, if not, exiting the identification, and returning to the S2; if yes, go to S5;
s42: if the touched gear in the S3 is the second gear, the process proceeds to any step of S5 or S6;
s5: assigning a counting variable X as X +1 and enabling Y to be 0; proceeding to S7;
s6: assigning a counting variable Y to Y +1, and enabling X to be 0; proceeding to S7;
s7: comparing the assigned counting variable X or Y with Z, and if the assigned counting variable X or Y is greater than Z, entering S8; if the current identification is smaller than Z, exiting the current identification, and returning to S2;
s8: and responding to the gear corresponding to the X or the Y, clearing X, Y and returning to S2.
X, Y the initial value can be selected 0, Z is more than or equal to 2 and less than or equal to 20, so that the key can be triggered after the key is triggered for at least 2 judgment cycles to prevent false triggering.
In the above steps, except for commands of indicating X, Y to clear, such as S3, S8 and the like, all commands of returning to S2, the value of X, Y is added by 1 in the next cycle of S1 to S8 method steps until the condition of judging key response by S8 is met: x or Y is larger than Z, and then the zero clearing is carried out.
In S42, the process proceeds to any step of S5 or S6, which may be implemented according to a random algorithm, an alternating algorithm, or other regular algorithms.
Example two
Referring to fig. 2, this embodiment is the most preferred solution, and this embodiment is basically the same as the first embodiment, and is further embodied only for the entry selection of S42. The control method comprises the following steps:
s1: setting a capacitance variation threshold A caused by touching a first gear, defining a counting variable X and clearing; setting a capacitance variation threshold B caused when the second gear is touched, defining a counting variable Y and clearing zero; defining an internal preset number of times Z; wherein B < A;
s2: starting recognition judgment;
s3: judging whether the capacitance variation caused by any gear is larger than B or not when any gear is touched, if not, X, Y is cleared, the current identification is quit, and the step returns to S2; if so, respectively entering one of S41 and S42 according to whether the touched gear is the first gear or the second gear;
s41: if the touched gear in the S3 is the first gear, judging whether the capacitance variation caused by the touch in the S3 is larger than A, if not, exiting the identification, and returning to the S2; if yes, go to S5;
s42: the touched shift position in S3 is the second shift position, and the process proceeds to S6;
s5: assigning a counting variable X as X +1 and enabling Y to be 0; proceeding to S7;
s6: assigning a counting variable Y to Y +1, and enabling X to be 0; proceeding to S7;
s7: comparing the assigned counting variable X or Y with Z, and if the assigned counting variable X or Y is greater than Z, entering S8; if the current identification is smaller than Z, exiting the current identification, and returning to S2;
s8: responding to the gear corresponding to X or Y, clearing X, Y, and returning to S2; and the gear corresponding to the Y is the touched second gear.
According to the method, the gear corresponding to X is the first gear, the gear corresponding to Y is the second gear, the gears are clearly distinguished, the key response sensitivity is high, and the keys are not crossed; after multiple cycles, the key is responded, and the false triggering of the key is avoided regardless of X or Y.
EXAMPLE III
Referring to fig. 3, the present embodiment is substantially the same as the first embodiment, and is further embodied only for the entry selection of S42. The control method comprises the following steps:
s1: setting a capacitance variation threshold A caused by touching a first gear, defining a counting variable X and clearing; setting a capacitance variation threshold B caused when the second gear is touched, defining a counting variable Y and clearing zero; defining an internal preset number of times Z; wherein B < A;
s2: starting recognition judgment;
s3: judging whether the capacitance variation caused by any gear is larger than B or not when any gear is touched, if not, X, Y is cleared, the current identification is quit, and the step returns to S2; if so, respectively entering one of S41 and S42 according to whether the touched gear is the first gear or the second gear;
s41: if the touched gear in the S3 is the first gear, judging whether the capacitance variation caused by the touch in the S3 is larger than A, if not, exiting the identification, and returning to the S2; if yes, go to S5;
s42: the touched shift position in S3 is the second shift position, and the process proceeds to S5;
s5: assigning a counting variable X as X +1 and enabling Y to be 0; proceeding to S7;
s7: comparing the assigned counting variable X with Z, and if the assigned counting variable X is greater than Z, entering S8; if the current identification is smaller than Z, exiting the current identification, and returning to S2;
s8: responding to the gear corresponding to the X, then clearing the X, and returning to S2; the gear corresponding to the X is a touched first gear, or the gear corresponding to the X is a first gear corresponding to a front-end key body in two gear key bodies corresponding to a touched second gear.
It can be understood that, according to an actual situation, the gear corresponding to the X may also be a first gear corresponding to the key body at the rear end of the two gear key bodies corresponding to the touched second gear.
According to the method, the gear corresponding to the X is the first gear, or the gear corresponding to the X is the gear corresponding to one of the two corresponding key bodies in the second gear, the judgment step of the Y can be omitted, and only the X is judged, so that the cost is saved.
It is understood that Y may not be defined in the embodiments, and may be implemented.
It should be noted that the above embodiments can be freely combined as necessary. The foregoing has outlined rather broadly the preferred embodiments and principles of the present invention so that those skilled in the art may better understand the detailed description of the invention that follows.
Claims (6)
1. A sliding bar key control method of a cooking appliance is characterized in that a sliding touch area is arranged on the surface of the cooking appliance, a display board is arranged in the cooking appliance corresponding to the sliding touch area, a plurality of gear key bodies are arranged at the projection position of the display board in the sliding touch area, gears are arranged in the sliding touch area and comprise a first gear and a second gear, the first gear is arranged at the position opposite to each single gear key body, and the second gear is arranged at the position opposite to the middle of every two adjacent gear key bodies, and the sliding bar key control method is characterized in that: the control method comprises the following steps:
s1: setting a capacitance variation threshold A caused by touching a first gear, defining a counting variable X and clearing; setting a capacitance variation threshold B caused when the second gear is touched, defining a counting variable Y and clearing zero; defining an internal preset number of times Z; wherein B < A; s2: starting recognition judgment; s3: judging whether the capacitance variation caused by any gear is larger than B or not when any gear is touched, if not, X, Y is cleared, the current identification is quit, and the step returns to S2; if so, respectively entering one of S41 and S42 according to whether the touched gear is the first gear or the second gear; s41: if the touched gear in the S3 is the first gear, judging whether the capacitance variation caused by the touch in the S3 is larger than A, if not, exiting the identification, and returning to the S2; if yes, go to S5; s42: the touched shift position in S3 is the second shift position, and the process proceeds to S6; s5: assigning a counting variable X as X +1 and enabling Y to be 0; proceeding to S7; s6: assigning a counting variable Y to Y +1, and enabling X to be 0; proceeding to S7; s7: comparing the assigned counting variable X or Y with Z, and if the assigned counting variable X or Y is greater than Z, entering S8; if the current identification is smaller than Z, exiting the current identification, and returning to S2; s8: responding to the gear corresponding to X or Y, clearing X, Y, and returning to S2; and the gear corresponding to the Y is the touched second gear.
2. The slider key control method of a cooking appliance according to claim 1, wherein: z is more than or equal to 2 and less than or equal to 20.
3. The slider key control method of a cooking appliance according to claim 1, wherein: the sliding touch area extends along a straight line or an unclosed arc line, and the distribution trend of the gear button body is the same as the extension trend of the sliding touch area.
4. The slide button control method of a cooking appliance according to claim 3, wherein: the sliding touch area is provided with gears for adjusting cooking parameters, and the values of the cooking parameters are gradually increased from left to right along the sliding touch area.
5. The slider key control method of a cooking appliance according to claim 1, wherein: the sliding touch area is arranged in a closed circular ring shape or an elliptical ring shape, the distribution trend of the gear key body is the same as the extension trend of the sliding touch area, gears arranged in the sliding touch area are used for adjusting cooking parameters, and the values of the cooking parameters are increased in the clockwise direction or the anticlockwise direction of the sliding touch area.
6. The slide button control method of a cooking appliance according to claim 4 or 5, wherein: the cooking parameter is one of temperature, power and time.
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| US20070062513A1 (en) * | 2005-09-21 | 2007-03-22 | Gagas John M | Cooking system with ventilator and blower |
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| CN201652509U (en) * | 2010-03-19 | 2010-11-24 | 浙江苏泊尔家电制造有限公司 | Slipping control electromagnetic oven |
| CN103973288A (en) * | 2013-01-30 | 2014-08-06 | 鸿富锦精密工业（深圳）有限公司 | Key structure of handheld electronic product |
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