CN114027797A - Skin detection processing method and device based on touch screen, mobile terminal and medium - Google Patents
Skin detection processing method and device based on touch screen, mobile terminal and medium Download PDFInfo
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- A61B5/441—Skin evaluation, e.g. for skin disorder diagnosis
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Abstract
The invention discloses a skin detection processing method and device based on a touch screen, a mobile terminal and a medium, wherein the method comprises the following steps: acquiring a skin detection instruction, and detecting whether human skin contacts the touch screen; when the fact that the skin of a human body contacts the touch screen is detected, current capacitance numerical data of the touch screen are obtained; determining a preset grade interval of the moisture and grease secretion content of the skin of the human body according to the current capacitance numerical data of the touch screen; and carrying out corresponding suggestion prompt according to the determined preset grade interval where the skin moisture and the grease secretion content of the human body are located. The invention adds new functions by using the mobile terminal: the skin detection function based on the touch screen is provided, the skin of a user can be detected, the oil secretion degree and the moisture content of the user can be detected, the user can conveniently detect the skin condition of the user through a mobile phone at any time, corresponding prompts can be provided, and convenience is provided for the user to use.
Description
Technical Field
The invention relates to the technical field of mobile terminals, in particular to a skin detection processing method and device based on a touch screen, a mobile terminal and a storage medium.
Background
With the development of science and technology and the continuous improvement of the living standard of people, various mobile terminals such as mobile phones are more and more popular, and the mobile phones become indispensable communication entertainment tools in the life of people.
With the popularization of smart phones, the screen of the smart phone is larger and larger, and various technologies such as a touch screen of the smart phone are also in the future. In the modern society, many people can do much work by using mobile phones. For example, when the mobile phone screen is closed, the mobile phone screen is used to perform self-visual makeup examination, and various personal information is recorded on the mobile phone. However, the related art mobile terminal does not have a skin detection function and is sometimes inconvenient for the user to use.
Thus, there is a need for improvements and enhancements in the art.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a method, an apparatus, a mobile terminal and a storage medium for skin detection processing based on a touch screen, aiming at the above-mentioned defects in the prior art, and the present invention adds new functions to the mobile terminal: the skin detection function based on the touch screen is provided, the skin of a user can be detected, the oil secretion degree and the moisture content of the user can be detected, the user can conveniently detect the skin condition of the user through a mobile phone at any time, corresponding prompts can be provided, and convenience is provided for the user to use.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
a touch screen based skin detection processing method, wherein the method comprises:
acquiring a skin detection instruction, and detecting whether human skin contacts the touch screen;
when the fact that the skin of a human body contacts the touch screen is detected, current capacitance numerical data of the touch screen are obtained;
determining a preset grade interval of the moisture and grease secretion content of the skin of the human body according to the current capacitance numerical data of the touch screen;
and carrying out corresponding suggestion prompt according to the determined preset grade interval where the skin moisture and the grease secretion content of the human body are located.
The skin detection processing method based on the touch screen comprises the following steps of obtaining a skin detection instruction and detecting whether human skin contacts the touch screen or not:
setting a grade interval of human skin moisture and grease secretion content values corresponding to the range of the capacitance value area of the touch screen on the mobile terminal in advance;
and setting an operation item for starting the skin detection function on the mobile terminal in advance.
The skin detection processing method based on the touch screen comprises the following steps of obtaining a skin detection instruction and detecting whether human skin contacts the touch screen or not:
receiving an operation instruction to start a skin detection function and generating a skin detection instruction;
detecting whether human skin contacts the touch screen or not according to the skin detection instruction;
when the fact that the skin of the human body contacts the touch screen is detected, the step of obtaining the current capacitance numerical value data of the touch screen comprises the following steps:
when the fact that the human skin contacts the touch screen is detected, the human skin and the working surface of the touch screen form a coupling capacitor;
and acquiring current capacitance numerical data of the touch screen.
The skin detection processing method based on the touch screen comprises the following steps of determining a preset grade interval of the skin moisture and oil secretion content of a human body according to the current capacitance numerical data of the touch screen:
searching a preset grade interval of the human skin moisture and grease secretion content value corresponding to the range of the capacitance value area of the touch screen according to the current capacitance numerical data of the touch screen;
and determining the current capacitance numerical data of the touch screen, and the corresponding preset grade interval of the skin moisture and the grease secretion content of the human body.
The skin detection processing method based on the touch screen comprises the following steps of determining a preset grade interval of the skin moisture and oil secretion content of a human body according to the current capacitance numerical data of the touch screen:
when the current capacitance value data of the touch screen is 1.0-1.8x105In the pF range, the grade interval corresponding to the moisture and grease secretion content value of the human skin is a first grade interval: water and oil are deficient;
when the current capacitance value data of the touch screen is 1.8-3.3x108In the pF range, corresponding to human skin moisture and oilThe level interval of the fat secretion content value is a second level interval, namely the moisture and fat content is suitable;
when the current capacitance value data of the touch screen is 3.3x108And the third grade interval corresponding to the moisture and grease secretion content value of the human skin is more than pF, and the moisture is too much and the grease is less.
The skin detection processing method based on the touch screen, wherein the step of carrying out corresponding suggestion prompting according to the determined preset grade interval where the skin moisture and the grease secretion content of the human body are located comprises the following steps:
and searching a preset human skin standard value according to the calculated human skin moisture and oil secretion content value, comparing, reminding that the skin moisture and oil secretion content value is too high or too low, and displaying a corresponding skin improvement suggestion.
The skin detection processing method based on the touch screen, wherein the step of carrying out corresponding suggestion prompting according to the determined preset grade interval where the skin moisture and the grease secretion content of the human body are located comprises the following steps:
recording the data as each test according to the calculated values of the moisture and the oil secretion content of the skin of the human body and storing the data;
and processing and integrating the recorded test data, and displaying in a form of a graph.
A touch screen based skin detection processing apparatus, wherein the apparatus comprises:
the preset module is used for presetting a grade interval of human skin moisture and grease secretion content values corresponding to the range of the capacitance value area of the touch screen on the mobile terminal;
the skin contact detection module is used for acquiring a skin detection instruction and detecting whether human skin contacts the touch screen;
the capacitance value detection module is used for acquiring current capacitance value data of the touch screen when detecting that human skin contacts the touch screen;
the skin grade confirmation module is used for determining a preset grade interval of the skin moisture and the oil secretion content of the human body according to the current capacitance numerical data of the touch screen;
and the prompt control module is used for carrying out corresponding suggestion prompt according to the determined preset grade interval where the moisture and grease secretion content of the skin of the human body is located.
A mobile terminal, wherein the mobile terminal comprises a memory, a processor and a touch screen-based skin detection processing program stored in the memory and operable on the processor, and the processor implements any one of the steps of the touch screen-based skin detection processing method when executing the touch screen-based skin detection processing program.
A computer readable storage medium having a touch screen based skin detection processing program stored thereon, which when executed by a processor, implements any of the steps of the touch screen based skin detection processing method.
Has the advantages that: compared with the prior art, the invention provides a skin detection processing method based on a touch screen, which utilizes the touch screen of a mobile terminal to detect skin moisture and grease, and mainly because the moisture is different when human skin contacts the touch screen, the capacitance values generated by the touch screen are different. When the moisture content of the skin of a human finger or face (including but not limited to the finger or the face) is high, the capacitance value is increased when the touch screen is contacted. When the skin oil content of the human body is high, the touch screen is contacted, and the capacitance value is reduced. The moisture and grease secretion content of the human skin is judged according to the capacitance value, so that the purpose of detecting the moisture and grease of the human skin is achieved; the invention adds new functions by using the mobile terminal: the skin detection function based on the touch screen is provided, the skin of a user can be detected, the oil secretion degree and the moisture content of the user can be detected and prompted, the user can conveniently detect the skin condition of the user through a mobile phone at any time, and convenience is brought to the user.
Drawings
Fig. 1 is a flowchart of a specific implementation of a touch screen-based skin detection processing method according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of a capacitive touch screen according to an embodiment of the present invention.
Fig. 3 is a detailed flowchart of step S100 of the touch screen-based skin detection processing method according to the embodiment of the present invention.
Fig. 4 is a detailed flowchart of step S200 of the touch screen-based skin detection processing method according to the embodiment of the present invention.
Fig. 5 is a detailed flowchart of step S300 of the touch screen-based skin detection processing method according to the embodiment of the present invention.
Fig. 6 is a schematic block diagram of a touch screen-based skin detection processing apparatus according to an embodiment of the present invention.
Fig. 7 is a schematic diagram of an internal structure of a terminal device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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 at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
With the development of science and technology and the continuous improvement of the living standard of people, various mobile terminals such as mobile phones are more and more popular, and the mobile phones become indispensable communication entertainment tools in the life of people.
With the popularization of smart phones, the screen of the smart phone is larger and larger, and various technologies such as a touch screen of the smart phone are also in the future. In the modern society, many people can do much work by using mobile phones. For example, when the mobile phone screen is closed, the mobile phone screen is used to perform self-visual makeup examination, and various personal information is recorded on the mobile phone. However, the related art mobile terminal does not have a skin detection function and is sometimes inconvenient for the user to use.
In order to solve the above problems, embodiments of the present invention provide a skin detection processing method based on a touch screen, in which a touch screen of a mobile terminal is used to detect skin moisture and grease, and the moisture is different when human skin contacts the touch screen, so that capacitance values generated by the touch screen are different. When the moisture content of the skin of a human finger or face (including but not limited to the finger or the face) is high, the capacitance value is increased when the touch screen is contacted. When the skin oil content of the human body is high, the touch screen is contacted, and the capacitance value is reduced. The moisture and grease secretion content of the human skin is judged according to the capacitance value, so that the purpose of detecting the moisture and grease of the human skin is achieved; the invention adds new functions by using the mobile terminal: the skin detection function based on the touch screen is provided, the skin of a user can be detected, the oil secretion degree and the moisture content of the user can be detected and prompted, the user can conveniently detect the skin condition of the user through a mobile phone at any time, and convenience is brought to the user.
Based on the development of mobile phone trends in the market, the invention mainly utilizes a mobile phone touch screen (TP) to detect the grease secretion degree and the moisture content of human facial skin (including but not limited to the human facial skin), transmits the acquired related data to a mobile phone terminal, detects the quality of the human skin and classifies various types of skin, and thus, the invention provides a simple and portable skin real-time detection system. The invention is further described in detail by the specific embodiment below.
Exemplary method
First embodiment
As shown in fig. 1, an embodiment of the present invention provides a touch screen-based skin detection processing method, which can be used in a mobile device such as a mobile phone and a tablet computer. The method in the embodiment of the invention comprises the following steps:
and S100, acquiring a skin detection instruction, and detecting whether human skin contacts the touch screen.
In the embodiment of the invention, the touch screen of the mobile phone is taken as an example for explanation, the capacitance value of the touch screen generated by the detection of the touch screen of the mobile phone contacted by the skin of the user changes to reflect the moisture and grease secretion content condition of the skin of the user, and in the specific implementation, an operation item for starting the skin detection function can be arranged on the mobile terminal in advance. When the user needs to start the skin detection function, the user can operate the operation item for starting the skin detection function.
When the operation item with the skin detection function is started, a skin detection instruction is obtained, and whether human skin contacts the touch screen or not is detected. Whether the skin of the user touches or not is conveniently acquired in real time, so that the detection is convenient.
S200, when the fact that human skin contacts the touch screen is detected, obtaining current capacitance numerical data of the touch screen;
in the embodiment of the invention, when a user needs to detect the skin, the detected skin is contacted with the touch screen of the mobile phone. And when the fact that the skin of the human body contacts the touch screen is detected, obtaining current capacitance numerical data of the touch screen.
Specifically, as shown in fig. 2, the touch screen of the mobile phone of the present invention is a main touch screenIs a capacitive touch screen. The capacitive touch screen technology works by using current induction of a human body. The capacitive touch screen is a four-layer composite glass screen, and the inner surface and the interlayer of the glass screen are respectively coated with a layerITO(indium tin oxide transparent conductive film glass), the outermost layer is a thin silica glass protective layer, the interlayer ITO coating layer is used as a working surface, four electrodes are led out from four corners, and the inner layer ITO is used as a shielding layer to ensure a good working environment. When a finger touches the metal layer, a coupling capacitance is formed between the user and the touch screen surface due to the electric field of the human body, and for high frequency currents, the capacitance is a direct conductor, so that the finger draws a small current from the contact point. The currents respectively flow out of the electrodes on the four corners of the touch screen, the currents flowing through the four electrodes are in direct proportion to the distances from the fingers to the four corners, and the controller obtains the position of a touch point through accurate calculation of the proportion of the four currents.
In the embodiment of the invention, as shown in fig. 2, a dielectric front panel of the touch screen is connected with a driving electrode and a receiving electrode, the driving electrode is connected with a driving buffer, and the receiving electrode is used for collecting charges. During specific implementation, when a user touches a touch screen (a capacitive screen) through skin, due to a human body electric field, the skin of the user is coupled with an electric field of a working surface of the touch screen to form a coupling capacitor, because a high-frequency signal is connected to the working surface, a small current is absorbed by a finger, the current flows out of electrodes on four corners of the screen respectively, theoretically, the current flowing through the four electrodes is proportional to the distance from the finger head to the four corners, and the controller obtains the position through precise calculation of the proportion of the four currents. 99% accuracy can be achieved with a response speed of less than 3 ms.
The invention utilizes the mobile phone touch screen to detect the skin moisture and the grease, and because the moisture is different when the human skin contacts the touch screen, the capacitance values generated by the touch screen are different. When the moisture content of the skin of a human finger or face (including but not limited to the finger or the face) is high, the capacitance value is increased when the touch screen is contacted. When the skin oil content of the human body is high, the touch screen is contacted, and the capacitance value is reduced. The moisture and grease secretion content of the human skin is judged according to the capacitance value, so that the purpose of detecting the moisture and grease of the human skin is achieved.
Therefore, when the skin detection is carried out through the touch screen, the current capacitance numerical data of the touch screen is obtained when the touch screen is detected to be contacted by the skin of a human body.
Step S300, determining a preset grade interval of the skin moisture and the oil secretion content of the human body according to the current capacitance numerical data of the touch screen;
according to the invention, the preset grade interval of the skin moisture and the oil secretion content of the human body is determined according to the current capacitance numerical data of the touch screen.
In specific implementation, before step S100 is implemented, a level interval of human skin moisture and oil secretion content values corresponding to the size of the capacitance area of the touch screen needs to be set on the mobile terminal in advance; for example, setting:
when the capacitance value data range of the touch screen is 1.0-1.8x105pF (skin method), the grade interval corresponding to the value of the moisture and oil secretion content of the skin of the human body is a first grade interval: water and oil are deficient;
when the capacitance value data range of the touch screen is 1.8-3.3x108pF, the grade interval corresponding to the value of the moisture and grease secretion content of the skin of the human body is a second grade interval, namely the moisture and grease content is proper;
when the capacitance numerical data of the touch screen is a capacitance value of 3.3x108More than pF, the grade interval corresponding to the moisture and grease secretion content value of the human skin is a third grade interval: excessive water, less grease
And S400, carrying out corresponding suggestion prompt according to the determined preset grade interval where the moisture and grease secretion content of the skin of the human body is located.
In the embodiment of the invention, corresponding suggestion prompt is carried out according to the preset grade interval where the moisture and grease secretion content of the human skin is determined in the step S300.
For example, when the current capacitance value data of the touch screen is 1.0-1.8x105In the range of pF (skin method), it is suitable for human skin moisture and oilThe first classification interval of the secretion content value is: water and oil are deficient; the present invention will show that the skin detection result is the first rating interval: lack of water and much oil, and prompt the need of water supplement and oil control.
When the current capacitance value data of the touch screen is 1.8-3.3x108In the range of pF, the grade interval corresponding to the moisture and grease secretion content value of the skin of the human body is a second grade interval, namely the moisture and grease content is proper; the prompt continues to hold.
When the current capacitance value data of the touch screen is 3.3x108And the third grade interval corresponding to the moisture and grease secretion content value of the human skin is more than pF, and the moisture is too much and the grease is less. The water supplement is prompted to be controlled, and the water content and the oil content are prompted to be too high and need to be controlled properly.
Therefore, the skin detection processing method based on the touch screen of the embodiment of the invention utilizes the touch screen of the mobile terminal to detect the skin moisture and the grease, and mainly because the moisture is different when the skin of a human body contacts the touch screen, the capacitance values generated by the touch screen are different. When the moisture content of the skin of a human finger or face (including but not limited to the finger or the face) is high, the capacitance value is increased when the touch screen is contacted. When the skin oil content of the human body is high, the touch screen is contacted, and the capacitance value is reduced. The moisture and grease secretion content of the human skin is judged according to the capacitance value, so that the purpose of detecting the moisture and grease of the human skin is achieved; the invention adds new functions by using the mobile terminal: the skin detection device has a skin detection function based on the touch screen, can detect the skin of a user, detect the oil secretion degree and the moisture content of the user and prompt the user, is convenient for the user to detect the skin condition of the user through a mobile phone at any time, and provides convenience for the user to use
In a further embodiment, as shown in fig. 3, step S100 of the present invention specifically includes the following steps:
step S101, receiving an operation instruction to start a skin detection function and generating a skin detection instruction;
step S102, detecting whether human skin contacts the touch screen or not according to the skin detection instruction;
that is, in the specific embodiment of the present invention, for example, when the skin detection function based on the touch screen needs to be started, and the user operates the operation item for starting the skin detection function based on the touch screen on the mobile terminal, the mobile terminal mobile phone receives the operation instruction to start the skin detection function, and generates the skin detection instruction. And then detecting whether human skin contacts the touch screen or not according to the skin detection instruction. According to the embodiment of the invention, whether human skin contacts the touch screen is judged and detected by detecting the capacitance value change of the touch screen.
In a further embodiment, as shown in fig. 4, the step S200 specifically includes:
step S201, when the fact that human skin contacts the touch screen is detected, the human skin and the working surface of the touch screen form a coupling capacitor;
and S202, acquiring current capacitance numerical data of the touch screen.
In the embodiment of the invention, as shown in fig. 2, when the human skin is detected to contact the touch screen, the human skin and the working surface of the touch screen form a coupling capacitor; the mobile terminal can acquire the current capacitance numerical data of the touch screen in time. For example, when the skin of a user contacts a touch screen of a mobile terminal, the current capacitance numerical value data acquired by detecting the touch screen is 1.2x105pF。
In a further embodiment of the present invention, as shown in fig. 5, the step S300 specifically includes:
s301, searching a preset grade interval of human skin moisture and grease secretion content values corresponding to the range of the capacitance value area of the touch screen according to the current capacitance value data of the touch screen;
step S302, according to the level interval of the human skin moisture and oil secretion content value corresponding to the capacitance value area range of the touch screen, determining the current capacitance value data of the touch screen and the preset level interval of the corresponding human skin moisture and oil secretion content.
In other words, in the specific embodiment of the present invention, the preset grade interval of the human skin moisture and oil secretion content value corresponding to the size of the capacitance area range of the touch screen is searched according to the read current capacitance numerical data of the touch screen. And then determining the current capacitance numerical data of the touch screen and the preset grade interval of the corresponding human skin moisture and oil secretion content according to the grade interval of the human skin moisture and oil secretion content value corresponding to the capacitance value area range of the touch screen.
For example, in specific implementation, the skin detection of the present invention may set three level intervals, and when the corresponding capacitance value is obtained to be 1.0-1.8 × 105(pF) dermatome, showing the moisture and oil secretion content of human skin for the first grade area a: water and oil are deficient, and water and oil control are needed; when the corresponding capacitance value is obtained to be 1.8-3.3x108pF, corresponding to the moisture and grease secretion content of the skin of the human body as a second-level area B, showing the moisture and grease content to be proper; when the corresponding capacitance value of 3.3x10 is obtained8pF or more), and the moisture and oil secretion content of the skin of the human body is a third-level region C, showing that the moisture is excessive and the oil is little.
Then, when the method is specifically applied, a preset human skin standard value is searched for comparison according to the calculated human skin moisture and oil secretion content value, the warning that the skin moisture and oil secretion content value is too high or too low is carried out, and a corresponding skin improvement suggestion is displayed. To take two examples, when the moisture content is low and the grease secretion is strong, the capacitance value of 1.2x10 is detected by touching the capacitive screen5(pF) picofarad, which is displayed in the software setting corresponding moisture oil content rating to first rating field a: and water and oil are deficient, and water and oil are needed to be supplemented. When the user touches the skin, the touch screen detects that the capacitance value is 2.2x107(pF) a leather method, wherein software displays that the corresponding moisture and grease content is in a second-level area B, the moisture content is in a reasonable range, and the user is reminded to keep the moisture and grease content; the touch screen capacitance value when another user skin detects is shown as 4.7x108(pF) Peel method, which suggests that the water and oil content is too high and needs to be properly controlled.
Meanwhile, in the embodiment of the invention, the skin moisture and grease secretion content value of the human body is calculated and recorded as test data of each time and stored; and processing and integrating the recorded test data, and displaying in a form of a graph. In the embodiment of the invention, the mobile phone touch screen is used for detecting the water and oil content of the skin, when a user touches the facial skin of a human body by using the mobile phone screen, including but not limited to the facial skin, the principle of detecting the water and oil by using the capacitance value of the mobile phone capacitive touch screen is used for recording the related values, reflecting the water and oil content of the facial skin of the human body, storing the related values into the corresponding storage unit, and transmitting the monitored corresponding data information to the mobile phone terminal processing unit by using the mobile phone touch screen for processing. Then can show the size according to specific capacitance value, at the display interface, keep off the position setting through software, convert the water oil content curve that masses can understand into, remind the user water oil condition constantly, the user carries out the replenishment of pertinence or control according to the suggestion, reaches the balanced state of skin to reach the purpose of improving the skin quality gradually.
Exemplary device
As shown in fig. 6, an embodiment of the present invention provides a touch screen-based skin detection processing apparatus, including:
the presetting module 610 is used for presetting a grade interval of human skin moisture and grease secretion content values corresponding to the range of the capacitance value area of the touch screen on the mobile terminal;
the skin contact detection module 620 is configured to obtain a skin detection instruction and detect whether human skin contacts the touch screen;
a capacitance value detection module 630, configured to obtain current capacitance value data of the touch screen when it is detected that human skin contacts the touch screen;
the skin grade confirming module 640 is used for determining a preset grade interval of the skin moisture and the oil secretion content of the human body according to the current capacitance numerical data of the touch screen;
and the prompt control module 650 is configured to perform corresponding suggestion prompting according to the determined preset level interval where the moisture and grease secretion content of the skin of the human body is located, as described above.
Based on the above embodiments, the present invention further provides a terminal device, and a schematic block diagram thereof may be as shown in fig. 7. The terminal equipment comprises a processor, a memory, a network interface and a touch screen which are connected through a system bus. Wherein the processor of the terminal device is configured to provide computing and control capabilities. The memory of the terminal equipment comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The network interface of the terminal device is used for connecting and communicating with an external terminal through a network. The computer program is executed by a processor to implement a touch screen based skin detection process. The touch screen of the terminal equipment can be a liquid crystal touch screen or an electronic ink touch screen.
It will be understood by those skilled in the art that the block diagram in fig. 7 is only a block diagram of a part of the structure related to the solution of the present invention, and does not constitute a limitation to the terminal device to which the solution of the present invention is applied, and a specific terminal device may include more or less components than those in the figure, or combine some components, or have different component arrangements.
In one embodiment, a terminal device is provided, the terminal device includes a memory, a processor, and a touch screen-based skin detection processing program stored on and executable on the processor, the processing performs the following steps:
acquiring a skin detection instruction, and detecting whether human skin contacts the touch screen;
when the fact that the skin of a human body contacts the touch screen is detected, current capacitance numerical data of the touch screen are obtained;
determining a preset grade interval of the moisture and grease secretion content of the skin of the human body according to the current capacitance numerical data of the touch screen;
and carrying out corresponding suggestion prompt according to the determined preset grade interval where the skin moisture and the grease secretion content of the human body are located, as specifically mentioned above.
The step of acquiring the skin detection instruction and detecting whether the human skin contacts the touch screen comprises the following steps:
setting a grade interval of human skin moisture and grease secretion content values corresponding to the range of the capacitance value area of the touch screen on the mobile terminal in advance;
and setting an operation item for starting the skin detection function on the mobile terminal in advance.
The step of acquiring the skin detection instruction and detecting whether the human skin contacts the touch screen comprises the following steps:
receiving an operation instruction to start a skin detection function and generating a skin detection instruction;
detecting whether human skin contacts the touch screen or not according to the skin detection instruction;
when the fact that the skin of the human body contacts the touch screen is detected, the step of obtaining the current capacitance numerical value data of the touch screen comprises the following steps:
when the fact that the human skin contacts the touch screen is detected, the human skin and the working surface of the touch screen form a coupling capacitor;
and acquiring current capacitance numerical data of the touch screen.
The step of determining the preset grade interval of the skin moisture and the oil secretion content of the human body according to the current capacitance numerical data of the touch screen comprises the following steps:
searching a preset grade interval of the human skin moisture and grease secretion content value corresponding to the range of the capacitance value area of the touch screen according to the current capacitance numerical data of the touch screen;
and determining the current capacitance numerical data of the touch screen, and the corresponding preset grade interval of the skin moisture and the grease secretion content of the human body.
The step of determining the preset grade interval of the skin moisture and the oil secretion content of the human body according to the current capacitance numerical data of the touch screen comprises the following steps:
when the current capacitance value data of the touch screen is 1.0-1.8x105In the range of pF, the grade interval corresponding to the moisture and grease secretion content value of the skin of the human body is the firstThe rank interval is: water and oil are deficient;
when the current capacitance value data of the touch screen is 1.8-3.3x108In the range of pF, the grade interval corresponding to the moisture and grease secretion content value of the skin of the human body is a second grade interval, namely the moisture and grease content is proper;
when the current capacitance value data of the touch screen is 3.3x108And the third grade interval corresponding to the moisture and grease secretion content value of the human skin is more than pF, and the moisture is too much and the grease is less.
Wherein, according to the predetermined grade interval that human skin moisture and grease secretion content place that determine, carry out the step that corresponding suggestion was indicateed and include:
and searching a preset human skin standard value according to the calculated human skin moisture and oil secretion content value, comparing, reminding that the skin moisture and oil secretion content value is too high or too low, and displaying a corresponding skin improvement suggestion.
Wherein, according to the predetermined grade interval that human skin moisture and grease secretion content place that determine, carry out the step that corresponding suggestion was indicateed and include:
recording the data as each test according to the calculated values of the moisture and the oil secretion content of the skin of the human body and storing the data;
and processing and integrating the recorded test data, and displaying in a form of a graph.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, databases, or other media used in embodiments provided herein may include non-volatile and/or volatile memory. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
In summary, the present invention discloses a skin detection processing method, device, mobile terminal and storage medium based on a touch screen, the method comprising: acquiring a skin detection instruction, and detecting whether human skin contacts the touch screen; when the fact that the skin of a human body contacts the touch screen is detected, current capacitance numerical data of the touch screen are obtained; determining a preset grade interval of the moisture and grease secretion content of the skin of the human body according to the current capacitance numerical data of the touch screen; and carrying out corresponding suggestion prompt according to the determined preset grade interval where the skin moisture and the grease secretion content of the human body are located. The invention adds new functions by using the mobile terminal: the skin detection function based on the touch screen is provided, the skin of a user can be detected, the oil secretion degree and the moisture content of the user can be detected, the user can conveniently detect the skin condition of the user through a mobile phone at any time, corresponding prompts can be provided, and convenience is provided for the user to use.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present 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 solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A touch screen based skin detection processing method, the method comprising:
acquiring a skin detection instruction, and detecting whether human skin contacts the touch screen;
when the fact that the skin of a human body contacts the touch screen is detected, current capacitance numerical data of the touch screen are obtained;
determining a preset grade interval of the moisture and grease secretion content of the skin of the human body according to the current capacitance numerical data of the touch screen;
and carrying out corresponding suggestion prompt according to the determined preset grade interval where the skin moisture and the grease secretion content of the human body are located.
2. The touch-screen-based skin detection processing method according to claim 1, wherein the step of obtaining the skin detection instruction and detecting whether human skin contacts the touch screen comprises:
setting a grade interval of human skin moisture and grease secretion content values corresponding to the range of the capacitance value area of the touch screen on the mobile terminal in advance;
and setting an operation item for starting the skin detection function on the mobile terminal in advance.
3. The touch-screen-based skin detection processing method according to claim 1, wherein the step of obtaining the skin detection instruction and detecting whether human skin contacts the touch screen comprises:
receiving an operation instruction to start a skin detection function and generating a skin detection instruction;
detecting whether human skin contacts the touch screen or not according to the skin detection instruction;
when the fact that the skin of the human body contacts the touch screen is detected, the step of obtaining the current capacitance numerical value data of the touch screen comprises the following steps:
when the fact that the human skin contacts the touch screen is detected, the human skin and the working surface of the touch screen form a coupling capacitor;
and acquiring current capacitance numerical data of the touch screen.
4. The touch-screen-based skin detection processing method according to claim 1, wherein the step of determining the preset grade interval of the human skin moisture and oil secretion content according to the current capacitance numerical data of the touch screen comprises:
searching a preset grade interval of the human skin moisture and grease secretion content value corresponding to the range of the capacitance value area of the touch screen according to the current capacitance numerical data of the touch screen;
and determining the current capacitance numerical data of the touch screen, and the corresponding preset grade interval of the skin moisture and the grease secretion content of the human body.
5. The touch-screen-based skin detection processing method according to claim 1, wherein the step of determining the preset grade interval of the human skin moisture and oil secretion content according to the current capacitance numerical data of the touch screen comprises:
when the current capacitance value data of the touch screen is 1.0-1.8x105In the pF range, the grade interval corresponding to the moisture and grease secretion content value of the human skin is a first grade interval: water and oil are deficient;
when the current capacitance value data of the touch screen is 1.8-3.3x108In the range of pF, the grade interval corresponding to the moisture and grease secretion content value of the skin of the human body is a second grade interval, namely the moisture and grease content is proper;
when the current capacitance value data of the touch screen is 3.3x108And the third grade interval corresponding to the moisture and grease secretion content value of the human skin is more than pF, and the moisture is too much and the grease is less.
6. The touch-screen-based skin detection processing method according to claim 1, wherein the step of performing corresponding suggestion prompting according to the determined preset grade interval in which the human skin moisture and oil secretion content is located comprises:
and searching a preset human skin standard value according to the calculated human skin moisture and oil secretion content value, comparing, reminding that the skin moisture and oil secretion content value is too high or too low, and displaying a corresponding skin improvement suggestion.
7. The touch-screen-based skin detection processing method according to claim 1, wherein the step of performing corresponding suggestion prompting according to the determined preset grade interval in which the human skin moisture and oil secretion content is located comprises:
recording the data as each test according to the calculated values of the moisture and the oil secretion content of the skin of the human body and storing the data;
and processing and integrating the recorded test data, and displaying in a form of a graph.
8. A touch screen based skin detection processing apparatus, the apparatus comprising:
the preset module is used for presetting a grade interval of human skin moisture and grease secretion content values corresponding to the range of the capacitance value area of the touch screen on the mobile terminal;
the skin contact detection module is used for acquiring a skin detection instruction and detecting whether human skin contacts the touch screen;
the capacitance value detection module is used for acquiring current capacitance value data of the touch screen when detecting that human skin contacts the touch screen;
the skin grade confirmation module is used for determining a preset grade interval of the skin moisture and the oil secretion content of the human body according to the current capacitance numerical data of the touch screen;
and the prompt control module is used for carrying out corresponding suggestion prompt according to the determined preset grade interval where the moisture and grease secretion content of the skin of the human body is located.
9. A mobile terminal, characterized in that the mobile terminal comprises a memory, a processor and a touch screen based skin detection processing program stored in the memory and executable on the processor, and the processor implements the steps of the touch screen based skin detection processing method according to any one of claims 1-7 when executing the touch screen based skin detection processing program.
10. A computer-readable storage medium, having a touch-screen based skin detection processing program stored thereon, which when executed by a processor, performs the steps of the touch-screen based skin detection processing method of any one of claims 1-7.
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