CN110934479A - Cooking appliance, and method and device for setting key threshold - Google Patents
Cooking appliance, and method and device for setting key threshold Download PDFInfo
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- CN110934479A CN110934479A CN201811116947.3A CN201811116947A CN110934479A CN 110934479 A CN110934479 A CN 110934479A CN 201811116947 A CN201811116947 A CN 201811116947A CN 110934479 A CN110934479 A CN 110934479A
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- 238000000034 method Methods 0.000 title claims abstract description 41
- 238000010411 cooking Methods 0.000 title claims abstract description 15
- 238000001514 detection method Methods 0.000 claims description 10
- 235000007164 Oryza sativa Nutrition 0.000 claims description 3
- 235000009566 rice Nutrition 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims 1
- 230000035945 sensitivity Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 18
- 230000001960 triggered effect Effects 0.000 description 8
- 238000012360 testing method Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 241000209094 Oryza Species 0.000 description 2
- 230000004397 blinking Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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- 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
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- 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
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- 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
Abstract
The invention discloses a cooking appliance, and a method and a device for setting a key threshold. Wherein, the method comprises the following steps: acquiring an initial key state value; under the condition of receiving a signal for triggering a key, acquiring a key state value of the key; calculating a key difference value according to the key state value and the initial key state value; and calculating according to the key difference value to obtain the key threshold value of the key. The invention solves the technical problem of large deviation of the set value from the actual value caused by the difficulty in setting in the process of configuring the sensitivity in the related art.
Description
Technical Field
The invention relates to the field of cooking appliances, in particular to a cooking appliance, and a method and a device for setting a key threshold.
Background
Capacitive touch is applied to home appliance information input. The user can realize function selection, parameter adjustment and startup and shutdown by lightly touching the function menu, and the method is very convenient.
However, the touch device of the household electrical appliance often brings user experience of touch insensitivity due to installation, ambient temperature, use by different users and the like, and the touch device shows that the touch of the key is unresponsive, the touch is very laborious, the key is automatically touched, and the like, so that extremely poor experience is brought to the user.
These are mainly due to the deviation of the touch key threshold settings from the touch valid values when actually used by the user.
For this reason, a sensitivity setting method has been proposed in the related art, which obtains a preset sensitivity value in a specific manner and obtains an optimal sensitivity value by adjusting a sensitivity level.
The method is difficult for a user to operate, the user can hardly know what value is the optimal trigger threshold value of the key, so that the operation is very difficult, and even the set value has great deviation from the actual value, so that the key can not be finally touched and sensed.
In view of the above-mentioned problem that the deviation of the set value from the actual value is large due to the difficulty in setting in the process of configuring the sensitivity in the related art, no effective solution has been proposed at present.
Disclosure of Invention
The embodiment of the invention provides a cooking appliance, a key threshold setting method and a key threshold setting device, which are used for at least solving the technical problem that the set value has large deviation from the actual value due to the difficulty in setting in the process of configuring sensitivity in the related art.
According to an aspect of the embodiments of the present invention, there is provided a method for setting a key threshold, including: acquiring an initial key state value; under the condition of receiving a signal for triggering a key, acquiring a key state value of the key; calculating a key difference value according to the key state value and the initial key state value; and calculating according to the key difference value to obtain the key threshold value of the key.
In the embodiment of the invention, aiming at the touch effective threshold, the mode of threshold setting validity check and resetting can be carried out in the factory test process, and the initial key state value is obtained; under the condition of receiving a signal for triggering a key, acquiring a key state value of the key; calculating a key difference value according to the key state value and the initial key state value; the key threshold value of the key is obtained by calculating according to the key difference value, and the purpose of obtaining the pressing threshold value used by an actual user is achieved, so that the technical effect that the deviation between the preset value and the actual value is avoided, the bad touch is caused is achieved, and the technical problem that the set value is large in deviation from the actual value due to the difficulty in setting in the process of configuring the sensitivity in the related art is solved.
Optionally, the obtaining the initial key state value includes: detecting whether the acquired signal of the trigger key is the same as a preset signal or not; and under the condition that the detection result is yes, acquiring an initial key state value, and indicating the key to be in the adjustment state of the key threshold value through a key lamp so as to achieve the technical effect of preventing the deviation between the preset value and the actual value from causing poor touch.
Further, optionally, the preset signal includes: the signals acquired by the keys are triggered according to the preset key sequence, or the signals acquired by the keys are triggered according to the preset key combination, so that the technical effect of preventing the deviation between the preset value and the actual value and causing poor touch is achieved.
Optionally, the calculating according to the key difference value to obtain the key threshold of the key includes: and multiplying the key difference value by a preset coefficient to calculate to obtain a key threshold value of the key, wherein the key threshold value is within a preset range, and the preset range comprises a value range set according to the initial key state value, so that the technical effect of preventing the deviation between the preset value and the actual value from causing poor touch is achieved.
Optionally, after obtaining the key threshold of the key, the method further includes: storing a key threshold; and/or replacing the initial key threshold value with the key threshold value to achieve the technical effect of preventing poor touch caused by deviation between the preset value and the actual value.
Further, optionally, after the initial key threshold is replaced by the key threshold, the indicator light of the key is changed from the blinking state to the normally-on state, the normally-on state is used for indicating that the key threshold of the key is set to be completed so as to remind a user of completing the adjustment, and at this time, the key is pressed again and then the new threshold is pressed for carrying out the key state feedback.
According to another aspect of the embodiments of the present invention, there is also provided an apparatus for setting a key threshold, including: the first acquisition module is used for acquiring an initial key state value; the second acquisition module is used for acquiring the key state value of the key under the condition of receiving the signal for triggering the key; the first calculation module is used for calculating a key difference value according to the key state value and the initial key state value; and the second calculation module is used for calculating according to the key difference value to obtain the key threshold value of the key so as to achieve the technical effect of preventing the deviation between the preset value and the actual value from causing poor touch.
Optionally, the first obtaining module includes: the detection unit is used for detecting whether the acquired signal of the trigger key is the same as a preset signal or not; and the obtaining unit is used for obtaining the initial key state value under the condition that the detection result is yes, and indicating the key to be in the adjustment state of the key threshold value through the key lamp so as to achieve the technical effect of preventing the deviation between the preset value and the actual value from causing poor touch.
Further, optionally, the preset signal includes: the signals acquired by the keys are triggered according to the preset key sequence, or the signals acquired by the keys are triggered according to the preset key combination, so that the technical effect of preventing the deviation between the preset value and the actual value and causing poor touch is achieved.
Optionally, the second calculating module includes: and the calculating unit is used for multiplying the key difference value by a preset coefficient to calculate to obtain a key threshold of the key, wherein the key threshold is within a preset range, and the preset range comprises a value range set according to the initial key state value, so that the technical effect of preventing the deviation between the preset value and an actual value from causing poor touch is achieved.
According to still another aspect of an embodiment of the present invention, there is also provided a cooking appliance including: the device for setting the key threshold value comprises the device for setting the key threshold value.
Optionally, the cooking appliance comprises: an electric pressure cooker or an electric rice cooker.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a flowchart illustrating a method for setting a key threshold according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating a method for setting a key threshold according to an embodiment of the invention;
fig. 3 is a schematic structural diagram of an apparatus for setting a key threshold according to an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Example 1
In accordance with an embodiment of the present invention, there is provided an embodiment of a method for key threshold setting, it should be noted that the steps illustrated in the flowchart of the accompanying drawings may be performed in a computer system such as a set of computer-executable instructions, and that while a logical order is illustrated in the flowchart, in some cases the steps illustrated or described may be performed in an order different than here.
Fig. 1 is a schematic flow chart of a method for setting a key threshold according to an embodiment of the present invention, as shown in fig. 1, the method includes the following steps:
step S102, obtaining an initial key state value;
step S104, acquiring a key state value of the key under the condition of receiving a signal for triggering the key;
step S106, calculating a key difference value according to the key state value and the initial key state value;
and step S108, calculating according to the key difference value to obtain the key threshold value of the key.
Specifically, with reference to steps S102 to S108, the method for setting the key threshold provided in the embodiment of the present application may be applied to a cooking appliance, where the cooking appliance may include an appliance with key touch, and an electric pressure cooker is taken as a preferred example for description.
Due to the reasons of installation error, covering thickness deviation, reference capacitance error and the like, the reasons of the length of a key circuit and the like, and the preset touch threshold TK0, the electric pressure cooker enters a product delivery test mode through the touch key, and after entering the delivery test mode, all key thresholds need to be actually applied and adjusted. For this purpose, the initial key state values K0 of all the keys are obtained, and all the keys are displayed in a flashing manner to prompt the adjuster that the currently flashing key is in the key threshold adjustment state.
In the threshold adjustment state, when a key is pressed, the key state value is changed, a new key state value K1 acquired by the key is waited and compared with the initial key state value, and a key difference TK1 is obtained.
And calculating according to the TK1 to obtain a TK2 key threshold of the key.
The key difference TK1 is multiplied by a coefficient η to obtain TK2, wherein TK 2-TK 1- η takes a value of 0.3-0.9, preferably 0.8, the key threshold is located within an initial threshold deviation range x (x-50), namely TK2 is within a range (TK0 +/-50).
The embodiment of the present application is described by taking the setting of the key threshold of a single key as an example, and the setting of the key threshold of each key is as described above.
The method for setting the key threshold value can automatically acquire the threshold value of the effective key according to the actual product installation condition, and set different key threshold values according to different key actual states. The next time whether the key is in the valid pressing state or not is judged by taking the actually acquired pressing value as a judgment threshold value, so that the states of invalid touch, invalid touch and the like can be prevented.
In the embodiment of the invention, aiming at the touch effective threshold, the mode of threshold setting validity check and resetting can be carried out in the factory test process, and the initial key state value is obtained; under the condition of receiving a signal for triggering a key, acquiring a key state value of the key; calculating a key difference value according to the key state value and the initial key state value; the key threshold value of the key is obtained by calculating according to the key difference value, and the purpose of obtaining the pressing threshold value used by an actual user is achieved, so that the technical effect that the deviation between the preset value and the actual value is avoided, the bad touch is caused is achieved, and the technical problem that the set value is large in deviation from the actual value due to the difficulty in setting in the process of configuring the sensitivity in the related art is solved.
Optionally, the step S102 of obtaining the initial key state value includes:
step S1021, detecting whether the acquired signal of the trigger key is the same as a preset signal or not;
step S1022, if the detection result is yes, obtaining an initial key state value, and indicating the adjustment state of the key threshold by the key lamp, so as to achieve the technical effect of preventing the deviation between the preset value and the actual value from causing poor touch.
Further, optionally, the preset signal includes: the signals acquired by the keys are triggered according to the preset key sequence, or the signals acquired by the keys are triggered according to the preset key combination, so that the technical effect of preventing the deviation between the preset value and the actual value and causing poor touch is achieved.
In summary, with reference to step S1021 and step S1022, in a case that the preset signal includes a signal obtained by triggering the keys according to the preset key sequence, or a signal obtained by triggering the keys according to the preset key combination, it is detected whether the obtained signal of the triggering keys is the same as the preset signal, and if the detection result is yes, an initial key state value is obtained, and the key is indicated to be in the adjustment state of the key threshold through the key lamp.
Optionally, in step S108, calculating according to the key difference value, and obtaining the key threshold of the key includes:
step S1081, the key difference value is multiplied by a preset coefficient to calculate a key threshold of the key, wherein the key threshold is within a preset range, and the preset range includes a value range set according to an initial key state value, so that the technical effect of preventing poor touch caused by deviation between the preset value and an actual value is achieved.
Optionally, after obtaining the key threshold of the key in step S108, the method for setting the key threshold provided in the embodiment of the present application further includes:
step S109, storing key threshold values; and/or, in step S110, replacing the initial key threshold with the key threshold, so as to achieve the technical effect of preventing the deviation between the preset value and the actual value from causing poor touch.
Step S109 and step S110 may be a combination scheme, that is, step S110 is executed after step S109 is executed; alternatively, the key threshold setting process is terminated in either step S109 or step S110.
Further, optionally, after the initial key threshold is replaced by the key threshold in step S110, the indicator light of the key is changed from the blinking state to the normally-on state, where the normally-on state is used to indicate that the key threshold of the key is set to be completed, so as to remind the user that the adjustment is completed, and at this time, when the key is pressed again, the new threshold is pressed to perform key state feedback.
In summary, as shown in fig. 2, fig. 2 is a schematic flowchart of a method for setting a key threshold according to an embodiment of the present invention, and the method for setting a key threshold provided in the embodiment of the present invention specifically includes:
step1, electrifying the electric pressure cooker, acquiring a preset key threshold value, entering a factory setting mode, and flashing and displaying each touch key to remind that the current state is a settable state
Step2, performing a light touch pressing operation on each key, wherein the pressing time exceeds 300ms, acquiring a key difference value by a program, multiplying the key difference value by a preset coefficient to obtain a key threshold value, and storing the key threshold value;
step3, after obtaining and setting the new key threshold, the current key lamp is always on to remind the setting success.
Example 2
According to another aspect of the embodiments of the present invention, there is also provided a device for setting a key threshold, and fig. 3 is a schematic structural diagram of the device for setting a key threshold according to the embodiments of the present invention, as shown in fig. 3, including: a first obtaining module 32, configured to obtain an initial key state value; the second obtaining module 34 is configured to obtain a key state value of the key under the condition that a signal for triggering the key is received; a first calculating module 36, configured to calculate a key difference according to the key state value and the initial key state value; the second calculating module 38 is configured to calculate according to the key difference to obtain a key threshold of the key, so as to achieve a technical effect of preventing a deviation between a preset value and an actual value from causing poor touch.
Optionally, the first obtaining module 32 includes: the detection unit is used for detecting whether the acquired signal of the trigger key is the same as a preset signal or not; and the obtaining unit is used for obtaining the initial key state value under the condition that the detection result is yes, and indicating the key to be in the adjustment state of the key threshold value through the key lamp so as to achieve the technical effect of preventing the deviation between the preset value and the actual value from causing poor touch.
Further, optionally, the preset signal includes: the signals acquired by the keys are triggered according to the preset key sequence, or the signals acquired by the keys are triggered according to the preset key combination, so that the technical effect of preventing the deviation between the preset value and the actual value and causing poor touch is achieved.
Optionally, the second calculating module 34 includes: and the calculating unit is used for multiplying the key difference value by a preset coefficient to calculate to obtain a key threshold of the key, wherein the key threshold is within a preset range, and the preset range comprises a value range set according to the initial key state value, so that the technical effect of preventing the deviation between the preset value and an actual value from causing poor touch is achieved.
Example 3
According to still another aspect of an embodiment of the present invention, there is also provided a cooking appliance including: the device for setting the key threshold value comprises the device for setting the key threshold value.
Optionally, the cooking appliance comprises: an electric pressure cooker or an electric rice cooker.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (12)
1. A method for setting a key threshold value is characterized by comprising the following steps:
acquiring an initial key state value;
under the condition of receiving a signal for triggering a key, acquiring a key state value of the key;
calculating a key difference value according to the key state value and the initial key state value;
and calculating according to the key difference value to obtain the key threshold value of the key.
2. The method of claim 1, wherein obtaining an initial key state value comprises:
detecting whether the acquired signal of the trigger key is the same as a preset signal or not;
and under the condition that the detection result is yes, acquiring the initial key state value, and indicating the key to be in the adjustment state of the key threshold value through a key lamp.
3. The method of claim 2, wherein the preset signal comprises: and triggering the signals acquired by the keys according to a preset key sequence, or triggering the signals acquired by the keys according to a preset key combination.
4. The method of claim 1, wherein the calculating according to the key difference value to obtain the key threshold of the key comprises:
and multiplying the key difference value by a preset coefficient to calculate to obtain a key threshold value of the key, wherein the key threshold value is in a preset range, and the preset range comprises a value range set according to the initial key state value.
5. The method of claim 1, wherein after obtaining the key threshold for the key, the method further comprises:
storing the key threshold value; and/or the presence of a gas in the gas,
and replacing the initial key threshold value with the key threshold value.
6. The method of claim 5, wherein after replacing the initial key threshold with the key threshold, the indicator light of the key is changed from a flashing state to a normally-on state, wherein the normally-on state is used to indicate that the key threshold setting of the key is completed.
7. An apparatus for setting a key threshold, comprising:
the first acquisition module is used for acquiring an initial key state value;
the second acquisition module is used for acquiring the key state value of the key under the condition of receiving a signal for triggering the key;
the first calculation module is used for calculating a key difference value according to the key state value and the initial key state value;
and the second calculation module is used for calculating according to the key difference value to obtain the key threshold value of the key.
8. The apparatus of claim 7, wherein the first obtaining module comprises:
the detection unit is used for detecting whether the acquired signal of the trigger key is the same as a preset signal or not;
and the obtaining unit is used for obtaining the initial key state value and indicating the key to be in the adjustment state of the key threshold value through a key lamp under the condition that the detection result is yes.
9. The apparatus of claim 8, wherein the preset signal comprises: and triggering the signals acquired by the keys according to a preset key sequence, or triggering the signals acquired by the keys according to a preset key combination.
10. The apparatus of claim 7, wherein the second computing module is configured to include:
and the calculating unit is used for multiplying the key difference value by a preset coefficient to calculate to obtain a key threshold value of the key, wherein the key threshold value is within a preset range, and the preset range comprises a value range set according to the initial key state value.
11. A cooking appliance, comprising: apparatus for key threshold setting, wherein said apparatus for key threshold setting comprises apparatus for key threshold setting according to any of claims 7 to 10.
12. The cooking appliance of claim 11, wherein the cooking appliance comprises: an electric pressure cooker or an electric rice cooker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811116947.3A CN110934479A (en) | 2018-09-25 | 2018-09-25 | Cooking appliance, and method and device for setting key threshold |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811116947.3A CN110934479A (en) | 2018-09-25 | 2018-09-25 | Cooking appliance, and method and device for setting key threshold |
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| CN110934479A true CN110934479A (en) | 2020-03-31 |
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| CN101751179A (en) * | 2009-12-16 | 2010-06-23 | 深圳市汇顶科技有限公司 | Method and system for automatically calibrating sensitivity of touch detection, and touch control terminal |
| CN202713263U (en) * | 2012-07-27 | 2013-01-30 | 冠捷显示科技（厦门）有限公司 | Self-learning correction touch button circuit |
| US20150049064A1 (en) * | 2013-08-19 | 2015-02-19 | Samsung Display Co., Ltd. | Method of calibrating sensitivity of a touch input device and touch input device employing the same |
| CN107145257A (en) * | 2017-04-26 | 2017-09-08 | 努比亚技术有限公司 | A kind of touch threshold method to set up, equipment and storage medium |
| CN108089765A (en) * | 2018-01-19 | 2018-05-29 | 昆山国显光电有限公司 | Sensitivity of touch screen adjusting method, device and touch-screen |
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- 2018-09-25 CN CN201811116947.3A patent/CN110934479A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101751179A (en) * | 2009-12-16 | 2010-06-23 | 深圳市汇顶科技有限公司 | Method and system for automatically calibrating sensitivity of touch detection, and touch control terminal |
| CN202713263U (en) * | 2012-07-27 | 2013-01-30 | 冠捷显示科技（厦门）有限公司 | Self-learning correction touch button circuit |
| US20150049064A1 (en) * | 2013-08-19 | 2015-02-19 | Samsung Display Co., Ltd. | Method of calibrating sensitivity of a touch input device and touch input device employing the same |
| CN107145257A (en) * | 2017-04-26 | 2017-09-08 | 努比亚技术有限公司 | A kind of touch threshold method to set up, equipment and storage medium |
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