Disclosure of Invention
The control method of the display panel solves the problems of false touch and inconvenient regulation and control caused by a plurality of functional icons in the regulation and control process of the refrigerator, improves the operability of the display panel and improves the user experience.
In order to achieve the above purpose, the invention adopts the following technical scheme:
The invention provides a control method of a display panel, which comprises the following steps:
and acquiring a starting instruction, and lighting each functional icon of the display panel with first brightness.
And receiving the first touch instruction, determining a functional icon corresponding to the first touch instruction, and displaying the functional icon in the regulation and control area in an enlarged manner by lighting with the second brightness.
And determining the functional unit corresponding to the functional icon.
And receiving a second touch instruction, and regulating and controlling the refrigerator by the functional unit according to the second touch instruction based on the functional icon.
Further, in the control method of the display panel, after receiving the second touch instruction and based on the function icon, the function unit performs regulation and control of the refrigerator according to the second touch instruction, the control method further includes:
Judging whether the function icon corresponding to the first touch instruction and the function icon corresponding to the second touch instruction are the same function icon or not:
If so, no false touch occurs.
If not, false touch occurs, and warning is carried out.
Further, the control method of the display panel further includes, after determining whether the function icon corresponding to the first touch instruction and the function icon corresponding to the second touch instruction are the same function icon:
counting the use times of each function icon, and placing the function icon with the largest use times in the regulation area.
Further, the control method of the display panel receives a first touch instruction, determines the function icon corresponding to the first touch instruction, and includes:
Receiving a first touch instruction, and judging whether a touch point corresponding to the first touch instruction falls into a certain functional icon range or not:
if yes, determining the function icon as the function icon corresponding to the first touch instruction.
If not, false touch occurs, and warning is carried out.
Further, in the control method of the display panel, the starting instruction includes:
The starting instruction is a waving instruction within a first preset distance and/or a human body infrared signal within a second preset distance.
Further, the control method of the display panel, for warning, includes:
and (5) carrying out sound warning and/or carrying out light warning.
Further, in the control method of the display panel, the first brightness and the second brightness include:
The luminance value of the first luminance is smaller than the luminance value of the second luminance.
Further, in the control method of a display panel, the first touch instruction includes:
The first touch instruction is long press for 3 seconds or double click.
Further, in the control method of a display panel, the second touch instruction includes:
The control range of the second touch instruction is smaller than or equal to the preset control range of the refrigerator.
Further, the control method of the display panel comprises the following steps:
The functional units are in one-to-one correspondence with the functional icons.
The invention provides a control method of a display panel, which comprises the following steps: acquiring a starting instruction, and lighting each functional icon of the display panel with first brightness; receiving a first touch instruction, determining a functional icon corresponding to the first touch instruction, and displaying the functional icon in a regulating area in an enlarged manner by lighting with a second brightness; determining a function unit corresponding to the function icon; the method and the device for controlling the refrigerator based on the function icons, disclosed by the invention, have the advantages that the problems of false touch and inconvenient control caused by more function icons in the refrigerator control process are solved, and the operability of the display panel is improved and the user experience is also improved, compared with the prior art, on the basis of receiving the second touch control instruction and controlling the refrigerator by the function unit according to the second touch control instruction.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention and the terms "comprising" and "having" and any variations thereof, as described in the specification and claims of the invention and the above description of the drawings, are intended to cover a non-exclusive inclusion.
In the description of embodiments of the present invention, the technical terms "first," "second," and the like are used merely to distinguish between different objects and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, a particular order or a primary or secondary relationship. In the description of the embodiments of the present invention, the meaning of "plurality" is two or more unless explicitly defined otherwise.
In the description of the embodiments of the present invention, the term "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.
In the description of the embodiments of the present invention, the term "plurality" means two or more (including two), and similarly, "plural sets" means two or more (including two), and "plural sheets" means two or more (including two).
In the description of the embodiments of the present invention, the orientation or positional relationship indicated by the technical terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the embodiments of the present invention.
In the description of the embodiments of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like should be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; or may be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the examples of the present invention will be understood by those skilled in the art according to the specific circumstances.
Embodiment one: an embodiment of the present invention provides a control method for a display panel, as shown in fig. 1, including:
s101, acquiring a starting instruction, and lighting each functional icon of the display panel with first brightness.
With the development of technology and the improvement of living standard of people, refrigerators become necessary household appliances for every household, and most of refrigerators in the market currently use touch screens as display panels. The touch screen is an inductive liquid crystal display device capable of receiving input signals such as contacts, when the touch screen contacts graphic buttons on the screen, the touch feedback system on the screen can drive various connecting devices according to a preprogrammed program, and can be used for replacing a mechanical button panel and producing vivid video and audio effects by virtue of a liquid crystal display picture. In general, a display panel including a plurality of function icons is provided at an outer side of a refrigerator.
A start instruction: as the name implies, is an instruction to activate the display panel. The specific form of the starting instruction is a waving instruction within a first preset distance and/or a human body infrared signal within a second preset distance. Specifically, the swing instruction within the first preset distance is a palm swing instruction within the first preset distance in front of the display panel, for example: waving the palm in the range of 3 cm in front of the display panel; the human body infrared signal within the second preset distance is that the human body walks or stands within the second preset distance in front of the display panel, for example: standing in the range of 5 cm in front of the display panel, at this time, an infrared sensor positioned in the display panel senses palm swing or human body infrared signals, and then obtains a starting instruction.
What needs to be explained here is: in this embodiment, the magnitude and magnitude relation between the first preset distance value and the second preset distance value are not limited, and the implementer can depend on the actual situation.
A display panel: in order to provide a panel including a plurality of function icons and displaying each function icon, generally, the material of the panel is VA liquid crystal screen or LCD liquid crystal screen, and in the market, the shape, layout, number of the function icons, arrangement and types of each function icon are different, as shown in fig. 2, the embodiment is simply described by taking a rectangle, including three function icons, and the three function icons are arranged at the upper portion of the display panel as an example:
When the palm is swung in the range of 3 cm in front of the display panel, all the function icons on the display panel are lightened with first brightness. In order to facilitate the user to find the target function icon, especially in a darker night environment, but to save electricity, the function icon is lit with brighter brightness under the starting instruction, and the specific brightness value can be determined according to scientific data, which is not limited herein, and is worth to be explained: in this embodiment, the luminance value of the first luminance is smaller than the luminance value of the second luminance.
S102, receiving a first touch instruction, determining a functional icon corresponding to the first touch instruction, and displaying the functional icon in the regulation area in an enlarged manner by lighting with a second brightness.
The first touch instruction is a selection instruction, namely an instruction for selecting a target function icon according to the self requirement of a user. When all the function icons on the display panel are lightened with the first brightness, the user selects a target function icon according to the self requirement. Specifically, the user selects a desired function icon by using a finger, and at this time, the selected function icon is the function icon corresponding to the first touch instruction, and at the same time, the function icon is highlighted with the second brightness and is displayed in the control area in an enlarged manner.
In order to avoid false touch and improve user experience, the control area is an area which is set in this embodiment and can enlarge the function icons, as shown in fig. 3, the control area is located below each function icon, and when the user selects the function icon to be "frozen", the function icon "frozen" is lit up with a second brightness and is displayed in the control area in an enlarged manner.
S103, determining the functional unit corresponding to the functional icon.
And S104, receiving a second touch instruction, and regulating and controlling the refrigerator by the functional unit according to the second touch instruction based on the functional icon.
In the control device of the refrigerator, a control module corresponding to the display panel exists, the control module comprises a plurality of functional units corresponding to the functional icons, and each functional unit is used for regulating and controlling the refrigerator according to the second touch control instruction. Wherein the functional units are in one-to-one correspondence with the functional icons.
For example: when the user selects the function icon to be 'frozen', the corresponding function unit is a 'frozen' function unit, and the temperature of the freezing chamber of the refrigerator can be regulated and controlled according to a second touch instruction input by the user.
The second touch instruction is a regulation instruction and is input by a user according to the self requirement. Based on the function icons, the function unit regulates and controls the refrigerator according to the second touch control instructions, specifically, a user inputs the second touch control instructions through the function icons amplified by the regulating and controlling area, and the function unit regulates and controls the refrigerator through the control module and the control device in the refrigerator.
For example: the user selects the function icon to be 'frozen', the 'frozen' function icon is amplified and displayed in the regulating area, the user inputs 'cooling 2 ℃ through the cooling key, at the moment, the second touch instruction is the' cooling 2 ℃, and the function unit reduces the temperature of the freezing chamber of the refrigerator by 2 ℃ through the control module and the control device in the refrigerator. If the temperature of the original freezing chamber is minus 18 ℃, the temperature of the freezing chamber after regulation is minus 20 ℃. What needs to be explained here is: the control range of the second touch instruction is smaller than or equal to the preset control range of the refrigerator, namely the control range of the second touch instruction cannot exceed the preset control range of the refrigerator.
The embodiment of the invention provides a control method of a display panel, which comprises the following steps: acquiring a starting instruction, and lighting each functional icon of the display panel with first brightness; receiving a first touch instruction, determining a functional icon corresponding to the first touch instruction, and displaying the functional icon in a regulating area in an enlarged manner by lighting with a second brightness; determining a function unit corresponding to the function icon; the second touch control instruction is received, and based on the functional icons, the functional unit regulates and controls the refrigerator according to the second touch control instruction.
Embodiment two: an embodiment of the present invention provides a control method for a display panel, as shown in fig. 4, including:
S201, acquiring a starting instruction, and lighting each functional icon of the display panel with first brightness.
S202, receiving a first touch instruction, determining a functional icon corresponding to the first touch instruction, and displaying the functional icon in the regulation area in an enlarged manner by lighting with a second brightness.
S203, determining the functional unit corresponding to the functional icon.
S204, receiving a second touch instruction, and regulating and controlling the refrigerator by the functional unit according to the second touch instruction based on the functional icon.
S205, judging whether the function icon corresponding to the first touch instruction and the function icon corresponding to the second touch instruction are the same function icon or not:
s2051, if yes, no false touch occurs.
S2052, if not, false touch occurs, and warning is carried out.
The corresponding function icon determining process according to the touch instruction (the first touch instruction or the second touch instruction) is as follows: and receiving a touch instruction, judging a touch point of the touch instruction, and if the touch point of the touch instruction falls within the range of a certain function icon, judging that the function icon is the function icon corresponding to the touch instruction. What needs to be explained here is: if the touch point of the touch instruction does not fall into the range of any functional icon, the touch point is the false touch.
The first touch instruction is a selection instruction, namely, a function icon to be regulated is selected, the second touch instruction is a regulation instruction, namely, the function icon selected by the first touch instruction is regulated, so that the function icon corresponding to the first touch instruction and the function icon corresponding to the second touch instruction are the same function icon, and the judgment is performed to avoid false touch.
For example: the user confirms that the function icon corresponding to the first touch instruction is ' cold storage ' by pressing the function icon ' cold storage ', at the moment, the function icon ' cold storage ' is lightened with the second brightness and is displayed in the regulation and control area in an enlarged mode, the user inputs ' heating 3 ℃ through a heating key in the ' cold storage ' function icon, at the moment, the function icon corresponding to the second touch instruction is also ' cold storage ', and then the function icon corresponding to the first touch instruction and the function icon corresponding to the second touch instruction are the same function icon, and false touch does not occur.
The user determines that the function icon corresponding to the first touch instruction is 'cold storage' through double-click of the function icon, at the moment, the function icon is 'cold storage', the 'cold storage' is lightened by the second brightness and is displayed in the regulation and control area in an enlarged mode, the user presses down the 'freezing' function, the function icon corresponding to the second touch instruction is 'freezing', the function icon corresponding to the first touch instruction and the function icon corresponding to the second touch instruction are not the same function icon, false touch occurs, and warning is conducted.
The specific form of the warning is not limited in this embodiment, and the sound warning is usually performed, and/or the light warning is performed mainly.
And (3) sound warning, namely when the functional icon corresponding to the first touch instruction and the functional icon corresponding to the second touch instruction are not the same functional icon, namely false touch occurs, warning sound of 'dripping' is emitted so as to remind a user of false touch.
And (3) a light warning, namely when the functional icon corresponding to the first touch instruction and the functional icon corresponding to the second touch instruction are not the same functional icon, namely false touch occurs, the functional icon displayed in the regulation area is lightened and enlarged by the second brightness to flash in red to warn the user of false touch.
What needs to be explained here is: the detailed description of each step in this embodiment may be correspondingly referred to other embodiments, and will not be repeated herein.
The embodiment of the invention needs to be described here: the detailed description of each step in this embodiment may be correspondingly referred to other embodiments, and will not be repeated herein.
A control method for a display panel includes: acquiring a starting instruction, and lighting each functional icon of the display panel with first brightness; receiving a first touch instruction, determining a functional icon corresponding to the first touch instruction, and displaying the functional icon in a regulating area in an enlarged manner by lighting with a second brightness; determining a function unit corresponding to the function icon; the second touch control instruction is received, and based on the functional icons, the functional unit regulates and controls the refrigerator according to the second touch control instruction.
Meanwhile, according to the embodiment of the invention, whether the error touch occurs or not is judged by judging whether the functional icon corresponding to the first touch instruction and the functional icon corresponding to the second touch instruction are the same functional icon, and when the error touch occurs, the warning is carried out, so that the operation problem caused by the error touch is avoided, and the operability of the display panel is further improved.
Embodiment III: an embodiment of the present invention provides a control method for a display panel, as shown in fig. 5, including:
S301, acquiring a starting instruction, and lighting each function icon of the display panel with first brightness.
S302, receiving a first touch instruction, determining a functional icon corresponding to the first touch instruction, and displaying the functional icon in the regulation area in an enlarged manner by lighting with a second brightness.
S303, determining a functional unit corresponding to the functional icon.
S304, receiving a second touch instruction, and regulating and controlling the refrigerator by the functional unit according to the second touch instruction based on the functional icon.
S305, judging whether the function icon corresponding to the first touch instruction and the function icon corresponding to the second touch instruction are the same function icon or not:
and S3051, if yes, false touch does not occur.
And S3052, if not, false touch occurs, and warning is carried out.
S306, counting the use times of each function icon, and placing the function icon with the largest use times in the regulation area.
In order to improve the operability of the embodiment of the invention, the embodiment of the invention can omit the input of the first touch instruction by counting the use times of each function icon and placing the function icon with the largest use times in the regulation area, thereby simplifying the operation steps of the embodiment of the invention. Specifically, during the use process of the refrigerator, the related storage device stores the use data of the refrigerator each time, wherein the use data comprises the use times of each function icon, and if the use times of each function icon are counted, the function icon with the largest use times is displayed in the regulation area. After the start instruction is acquired, the function icon with the largest use frequency is displayed in the regulation area, and if the first touch instruction just selects the function icon, namely, the user just needs to select the function icon as the first touch instruction, the input of the first touch instruction is omitted.
For example: and counting the quick-frozen icons as the function icons with the largest using times, and displaying the quick-frozen icons in a regulating area. After the starting instruction is acquired, the quick-freezing is lightened with the second brightness and is displayed in the regulation and control area in an enlarged mode, a certain user just needs to select the quick-freezing as the first touch instruction, and at the moment, the first touch instruction does not need to be input, so that the second touch instruction can be directly input.
What needs to be explained here is: the detailed description of each step in this embodiment may be correspondingly referred to other embodiments, and will not be repeated herein.
The embodiment of the invention provides a control method of a display panel, which comprises the following steps: acquiring a starting instruction, and lighting each functional icon of the display panel with first brightness; receiving a first touch instruction, determining a functional icon corresponding to the first touch instruction, and displaying the functional icon in a regulating area in an enlarged manner by lighting with a second brightness; determining a function unit corresponding to the function icon; the second touch control instruction is received, and based on the functional icons, the functional unit regulates and controls the refrigerator according to the second touch control instruction.
Meanwhile, according to the embodiment of the invention, whether the error touch occurs or not is judged by judging whether the functional icon corresponding to the first touch instruction and the functional icon corresponding to the second touch instruction are the same functional icon, and when the error touch occurs, the warning is carried out, so that the operation problem caused by the error touch is avoided, and the operability of the display panel is further improved.
In addition, the method and the device have the advantages that the use times of the function icons are counted, the function icon with the largest use times is always placed in the regulation area, the input of the first touch instruction is omitted, the operation steps are simpler, resources are saved, and meanwhile the operability of the display panel is further improved.
Embodiment four: an embodiment of the present invention provides a control method for a display panel, as shown in fig. 6, including:
S401, acquiring a starting instruction, and lighting each function icon of the display panel with first brightness.
Preferably, the starting instruction is a waving instruction within a first preset distance and/or a human body infrared signal within a second preset distance, the infrared sensor can sense the human body infrared signal in the display panel of the refrigerator, when a palm waving within the first preset distance or a human body exists within the second preset distance, the infrared sensor senses, then the display panel is started, and each functional icon on the display panel is lighted with a first brightness.
S402, receiving a first touch instruction, determining a functional icon corresponding to the first touch instruction, and displaying the functional icon in the regulation area in an enlarged manner by lighting with a second brightness.
In order to facilitate operation and clearly display the selected function icon, the luminance value of the second luminance is greater than the luminance value of the first luminance in this embodiment, and the luminance value of the first luminance and the luminance value of the second luminance are not specifically limited in this embodiment.
Specifically, the first touch instruction is long press for 3 seconds or double click, and when the user wants to select a certain function icon, the user only needs to press the function icon on the display panel with a finger for long press and then double click the function icon.
S4021, receiving a first touch instruction, and judging whether a touch point corresponding to the first touch instruction falls within a certain functional icon range or not:
and S40211, if yes, determining that the function icon is the function icon corresponding to the first touch instruction.
S40212, if not, false touch occurs, and warning is carried out.
Generally, the first touch command is a finger input, and the contact area of the first touch command and the display panel is different, and a simple description will be given below of how to determine the touch point according to the contact area.
Firstly, detecting touch signal values of all points; determining a first point with a touch signal value larger than a point reporting threshold value as a center point; secondly, extracting touch signal values of a plurality of second points around the center point; comparing the extracted touch signal values of the plurality of second points with an auxiliary threshold value, and counting the number of the second points in which the touch signal values are larger than the auxiliary threshold value; and finally, when the number of the second points with the touch signal value larger than the auxiliary threshold value is larger than or equal to a first preset value, determining the first points as touch points. What needs to be explained here is: the embodiment of the invention does not limit the reporting threshold and the auxiliary threshold, and an implementer can determine according to actual conditions when implementing the method.
As shown in fig. 2, each function icon is generally square, that is, the coverage area of each function icon is square with the same outline, and after determining a touch point, it is determined whether the touch point falls within a certain function icon range: if yes, determining the function icon as the function icon corresponding to the first touch instruction; if not, false touch occurs, and warning is carried out.
S403, determining the functional unit corresponding to the functional icon.
After the function icons are determined through the first touch instruction, the function units corresponding to the function icons can be determined according to the correspondence between the function units and the function icons.
S404, receiving a second touch instruction, and regulating and controlling the refrigerator by the functional unit according to the second touch instruction based on the functional icon.
What needs to be explained here is: the control range of the second touch instruction is smaller than or equal to the preset control range of the refrigerator. The preset control range is a control range set when the refrigerator is manufactured and leaves the factory, namely, a range in which each functional unit can be controlled, for example: the preset control range of the refrigerating chamber is 0-10 ℃, and the control range of the second touch control instruction is 0-10 ℃ at most, that is, the control range of the second touch control instruction must not exceed 0-10 ℃.
S405, judging whether the function icon corresponding to the first touch instruction and the function icon corresponding to the second touch instruction are the same function icon or not:
and S4051, if yes, no false touch occurs.
And S4052, if not, false touch occurs, and warning is carried out.
S406, counting the use times of the function icons, and placing the function icon with the largest use time in the regulation area.
The warning forms are sound warning and/or light warning, when false touch occurs, a buzzer arranged in the refrigerator can send out warning sound of ' dripping ' to remind a user of the false touch, and/or the LED lamp can flash ' red light to remind the user of the false touch.
What needs to be explained here is: the detailed description of each step in this embodiment may be correspondingly referred to other embodiments, and will not be repeated herein.
The embodiment of the invention provides a control method of a display panel, which comprises the following steps: acquiring a starting instruction, and lighting each functional icon of the display panel with first brightness; receiving a first touch instruction, determining a functional icon corresponding to the first touch instruction, and displaying the functional icon in a regulating area in an enlarged manner by lighting with a second brightness; determining a function unit corresponding to the function icon; the second touch control instruction is received, and based on the functional icons, the functional unit regulates and controls the refrigerator according to the second touch control instruction.
Meanwhile, according to the embodiment of the invention, whether the error touch occurs or not is judged by judging whether the functional icon corresponding to the first touch instruction and the functional icon corresponding to the second touch instruction are the same functional icon, and when the error touch occurs, the warning is carried out, so that the operation problem caused by the error touch is avoided, and the operability of the display panel is further improved.
In addition, the method and the device have the advantages that the use times of the function icons are counted, the function icon with the largest use times is always placed in the regulation area, the input of the first touch instruction is omitted, the operation steps are simpler, resources are saved, and meanwhile the operability of the display panel is further improved.
Finally, the embodiment receives the first touch command and determines whether the touch point corresponding to the first touch command falls within a certain functional icon range: if yes, determining the function icon as the function icon corresponding to the first touch instruction; if not, false touch occurs, warning is carried out, the false touch is further judged, the operation problem caused by the false touch is further avoided, and the operability of the display panel is improved.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limited thereto; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention, and are intended to be included within the scope of the appended claims and description. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict. The present invention is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.