CN116156030A - Smart phone self-timer light supplementing lamp system and control method thereof - Google Patents
Smart phone self-timer light supplementing lamp system and control method thereof Download PDFInfo
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- CN116156030A CN116156030A CN202111336630.2A CN202111336630A CN116156030A CN 116156030 A CN116156030 A CN 116156030A CN 202111336630 A CN202111336630 A CN 202111336630A CN 116156030 A CN116156030 A CN 116156030A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/22—Illumination; Arrangements for improving the visibility of characters on dials
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/52—Details of telephonic subscriber devices including functional features of a camera
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The application provides a smart mobile phone self-timer light filling lamp system and control method thereof, through with RGB light filling lamp module built-in around the cell-phone display screen, combine leading camera, ambient light intensity sensor module, drive circuit module and the control of operation of shooing, can promote the user greatly and experience from taking a photograph, increase cell-phone user convenience. Through the smart mobile phone self-timer light filling lamp system and the control method thereof, better photos or videos can be automatically shot through the front camera of the mobile phone under the condition of poor light without additional light filling lamp devices.
Description
Technical Field
The invention relates to the technical field of smart phones, in particular to a self-timer light supplementing lamp system of a smart phone and a control method thereof.
Background
Smartphones are already ubiquitous in people's life, and video recording and photographing are essential basic functions of smartphones. The improvement of video and photo technology is important to customer experience, and has become the focus of product competition of various smart phone manufacturers.
However, the capability of mobile phone manufacturers to record video and photograph mobile phones is mainly embodied on the user experience of the rear camera of the mobile phone. For example, the camera sensor with larger resolution is adopted to increase the definition of shooting and photographing, and the number of cameras is increased to obtain better imaging quality by matching with an algorithm. Along with self-timer beauty and current live broadcasting by using a mobile phone, the method is more and more widely popularized in daily life of people, and is more important for improving experience of a front camera. The smart mobile phone configuration on the current market is generally one or two front-mounted cameras, under the condition that light is dark, a user experience of a user is affected due to unclear shooting or direct video shooting, and if the user needs to clearly shoot or reach better imaging quality, an additional light supplementing lamp device is needed, so that the smart mobile phone is inconvenient to carry and install outdoors and is also a cost for the user.
Disclosure of Invention
In order to solve the above problems, the present method aims at: in order to improve the limitation, better photos and videos are automatically shot in a dark environment, and a self-shooting light supplementing lamp system of a smart phone and a control method thereof are provided.
Specifically, the invention provides a self-timer light supplementing lamp system of a smart phone, which comprises: the front camera module is used for acquiring self-shot images and video information and is arranged in the front shell of the mobile phone; the intelligent mobile phone CPU module is used for processing all peripheral equipment of the intelligent mobile phone and mobile phone call operation and is arranged on the intelligent mobile phone circuit main board;
the environment light intensity sensor module is used for collecting light intensity information of the environment where the smart phone is located, transmitting the light intensity information to the CPU module of the smart phone and placing the light intensity information in the front shell of the smart phone;
the driving circuit module is used for controlling the circuit and is arranged on the circuit main board of the smart phone;
the RGB LED light filling lamp module is used for supplementing light rays when photographing and is arranged in the front shell of the mobile phone, the RGB LED light filling lamp module comprises a frame-shaped circuit board, red, green and blue LED lamps are uniformly distributed on the circuit board in a staggered mode, the red, green and blue LED lamps are controlled by the driving circuit module respectively, and the RGB LED light filling lamp module is arranged below a glass screen of the front shell of the smart phone so as not to prevent a user from normally using the smart phone.
The RGB LED light supplementing lamp module is further provided with a light guide film, and when the LED lamp is on, the light emitted by the LED lamp is more uniform under the action of the light guide film.
The intelligent mobile phone CPU module is provided with a plurality of peripheral interfaces, and can meet the signal processing and function expansion of the self-timer light supplementing lamp system.
The driving circuit module is controlled by the output signal of the CPU module of the smart phone, the driving circuit module respectively controls the on and off of the red, green and blue LED lamps, the brightness of the LED lamps is respectively controlled by adjusting the output driving strength of the driving circuit module, and the power supply of the driving circuit module for driving the RGB light supplementing lamp module is from the self-contained battery of the smart phone.
When a user starts the smart phone self-timer function, the smart phone CPU module reads the current ambient light intensity value through the ambient light intensity sensor, and the user controls the driving circuit module through the control button of the self-timer preview and preview interface displayed in the smart phone display screen to control the RGB LED light supplementing lamp module to be on or off, so that the effect of self-timer high-quality photos and videos in a dark light environment is achieved.
The application also provides a control method of the self-timer light supplementing lamp system of the smart phone, which comprises the following steps:
s1, when a user opens a self-timer function of the smart phone, a self-timer preview interface appears on a screen of the smart phone, if the user considers that the preview imaging effect is poor, the user can select and click a corresponding control key through a virtual menu below the preview interface, and at the moment, a corresponding control command is transmitted to a CPU module of the smart phone;
s2, the intelligent mobile phone CPU module acquires a current ambient light intensity value according to the ambient light intensity sensor module, and controls the driving circuit module to light the LED lamp of the RGB LED light filling lamp module so as to achieve a self-timer light filling effect;
and S3, if the imaging effect is not wanted by the user, selecting other control keys from the virtual menu below the preview interface to switch different light supplementing modes until the user selects a satisfactory imaging effect.
The step S2 further includes:
the intelligent mobile phone CPU module outputs a signal to control the driving circuit module;
the driving circuit module drives the RGB LED light supplementing lamp module to respectively control the on and off of the red, green and blue LED lamps, and the brightness of the LED lamps is respectively controlled by adjusting the output driving intensity of the driving circuit module;
the driving circuit module operates and drives a power supply from a self-contained battery in the mobile phone.
The step S3 further includes:
the RGB LED light supplementing lamp module is used for controlling the red LED lamp to be on independently when the driven circuit module is used for controlling other green LEDs and other blue LEDs to be in an off state, and the light supplementing lamp module is used for uniformly lighting red light when the light supplementing lamp module is lighted;
the RGB LED light supplementing lamp module is used for independently controlling the green LED lamp to be on when the driven circuit module is used for controlling other red LEDs and blue LEDs to be in an off state, and the light supplementing lamp module is used for uniformly lighting green light when the light supplementing lamp module is on;
the RGB LED light supplementing lamp module is used for independently controlling the blue LED lamp to be on, and other green LEDs and red LEDs are in an off state, so that the light supplementing lamp module is uniformly blue when being lighted;
the RGB LED light supplementing lamp module can form three optical primary colors when the driven circuit module independently controls the green, red and blue LED lamps to be lightened, and different light intensity ratios of the three primary colors of red, green and blue in the RGB LED lamps are respectively controlled by adjusting the output driving intensity of the driving circuit module, so that different light supplementing lamp effect modes are formed.
The method may further comprise step S4,
s4, the user finishes photographing and video recording of the front camera through the virtual control key.
Thus, the method further comprises the steps of:
s1, after a user opens a self-timer function, confirming whether a mobile phone preview interface is OK? If yes, the step S4 is carried out, and the re-shooting button is clicked to carry out self-shooting or video shooting; if no,
s2.1, the CPU module reads the ambient light intensity value through the ambient light intensity sensor module,
s2.2, the user selects the light supplementing mode through the preview interface, after the selection,
s2.3, the CPU module outputs a relevant control command to control the driving circuit module to work, and the light supplementing lamp module is lightened;
s3, the user confirms the mobile phone preview interface is OK? If yes, clicking a re-shooting button to perform self-shooting or shooting video in the step S4, if no, returning to the step S2.2, selecting a light supplementing mode by a user through a preview interface, and then outputting a relevant control command by the S2.3CPU module to control the driving circuit module to work, and lighting the light supplementing lamp module; s3, carrying out S3 again; cycling until the user feels satisfied with OK;
s4, clicking a re-shooting button to perform self-shooting or shooting video.
Thus, the present application has the advantages that: through the smart mobile phone self-timer light filling lamp system and the control method thereof, the smart mobile phone self-timer light filling lamp system can automatically take a better photo or video through the front camera of the mobile phone under the condition of poor light without additional light filling lamp devices, the self-timer experience of a user can be greatly improved, and the self-timer convenience of the user is improved.
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 and together with the description serve to explain the invention.
FIG. 1 is a schematic diagram of a system involved in an embodiment of the present invention.
FIG. 2 is a schematic flow chart of the method of the present invention.
Fig. 3 is a specific flow chart of a method involved in an embodiment of the invention.
Detailed Description
In order that the technical content and advantages of the present invention may be more clearly understood, a further detailed description of the present invention will now be made with reference to the accompanying drawings.
According to the method, the RGB light supplementing lamp module is arranged around the display screen of the mobile phone, and the front-mounted camera, the ambient light intensity sensor module, the driving circuit module and the photographing operation are combined, so that the user self-timer experience can be greatly improved, and the convenience of the mobile phone user is improved.
As shown in fig. 1, one embodiment of the present application relates to a self-timer light compensating system of a smart phone, which comprises a front camera 2, an ambient light intensity sensor module 3, an RGB LED light compensating light module 4, a smart phone CPU module, and a driving circuit module. The front camera module 2 is arranged below the front mobile phone shell 1; the ambient light intensity sensor module 3 is arranged below the front mobile phone shell 1; the RGB LED light supplementing lamp module 4 is arranged below the front mobile phone shell 1; the intelligent mobile phone CPU module and the driving circuit module are arranged inside the mobile phone, and the embodiment is not shown by reference numerals.
In this embodiment, the RGB LED light supplementing lamp module 4 is embedded in the front casing of the mobile phone in a frame-shaped form, and red LED lamps 5, green LED lamps 6 and blue LED lamps 7 are uniformly and alternately distributed on the module, where all red LED lamps 5 are in a group, all green LED lamps 6 are in a group, and all blue LED lamps 7 are in a group.
As shown in fig. 2, the present application correspondingly provides a control method of a self-timer light compensating system of a smart phone, where the method includes:
s1, when a user opens a self-timer function of the smart phone, a self-timer preview interface appears on a screen of the smart phone, if the user considers that the preview imaging effect is poor, the user can select and click a corresponding control key through a virtual menu below the preview interface, and at the moment, a corresponding control command is transmitted to a CPU module of the smart phone;
s2, the intelligent mobile phone CPU module acquires a current ambient light intensity value according to the ambient light intensity sensor module, and controls the driving circuit module to light the LED lamp of the RGB LED light filling lamp module so as to achieve a self-timer light filling effect;
and S3, if the imaging effect is not wanted by the user, selecting other control keys from the virtual menu below the preview interface to switch different light supplementing modes until the user selects a satisfactory imaging effect.
The method may further comprise step S4,
s4, the user finishes photographing and video recording of the front camera through the virtual control key.
Thus, the method further comprises the steps of:
s1, after a user opens a self-timer function, confirming whether a mobile phone preview interface is OK? If yes, the step S4 is carried out, and the re-shooting button is clicked to carry out self-shooting or video shooting; if no,
s2.1, the CPU module reads the ambient light intensity value through the ambient light intensity sensor module,
s2.2, the user selects the light supplementing mode through the preview interface, after the selection,
s2.3, the CPU module outputs a relevant control command to control the driving circuit module to work, and the light supplementing lamp module is lightened;
s3, the user confirms the mobile phone preview interface is OK? If yes, clicking a re-shooting button to perform self-shooting or shooting video in the step S4, if no, returning to the step S2.2, selecting a light supplementing mode by a user through a preview interface, and then outputting a relevant control command by the S2.3CPU module to control the driving circuit module to work, and lighting the light supplementing lamp module; s3, carrying out S3 again; cycling until the user feels satisfied with OK;
s4, clicking a re-shooting button to perform self-shooting or shooting video.
The step S2 further includes:
the intelligent mobile phone CPU module outputs a signal to control the driving circuit module;
the driving circuit module drives the RGB LED light supplementing lamp module to respectively control the on and off of the red, green and blue LED lamps, and the brightness of the LED lamps is respectively controlled by adjusting the output driving intensity of the driving circuit module;
the driving circuit module operates and drives a power supply from a self-contained battery in the mobile phone.
The step S3 further includes:
all red LED lamps 5 on the RGB LED light supplementing lamp module 4 are on, and when the green LED lamps 6 and the blue LED lamps 7 are off, the RGB LED light supplementing lamp module 4 can emit red light.
All green LED lamps 6 on the RGB LED light supplementing lamp module 4 are on, and when the red LED lamp 5 and the blue LED lamp 7 are off, the RGB LED light supplementing lamp module 4 can emit green light.
All blue LED lamps 7 on the RGB LED light supplementing lamp module 4 are on, and when the red LED lamp 5 and the green LED lamp 6 are off, the RGB LED light supplementing lamp module 4 can emit blue light.
The driving circuit module can flexibly control the on-off of the red LED lamp 5, the green LED lamp 6 and the blue LED lamp 7 and the on-off degree based on the control information output by the CPU module of the intelligent mobile phone, so that different light supplementing lamp modes can be formed based on the duty ratio degree of the red, green and blue colors.
In the embodiment of the application, the RGB LED light filling lamp module 4 can be further covered with a layer of light guide film, and the LED lamps on the RGB LED light filling lamp module can emit light more uniformly through the effect of the light guide film.
In an embodiment, as shown in fig. 3, after the user turns on the self-timer function, it is confirmed that the preview interface of the mobile phone is OK? If yes, clicking a re-shooting button to take a photo or video; if not, the CPU module reads the ambient light intensity value through the ambient light intensity sensor module, and then the user selects the light supplementing mode through the preview interface, after the selection, the CPU module outputs a related control command to control the driving circuit module to work, and lights the light supplementing lamp module, and the user confirms whether the preview interface of the mobile phone is OK? If yes, clicking a re-shooting button to take a photo or a video, if no, returning to the preview interface to select a light supplementing mode, outputting a related control command by the CPU module to control the driving circuit module to work, and turning on the light supplementing module, so that the cycle is performed until the user feels satisfied with OK.
Specifically, when the user opens the self-timer function of the mobile phone, a self-timer preview interface 8 appears, if the preview imaging effect is poor, a corresponding control key 9 can be selected through a virtual menu below the preview interface, and a corresponding control command is transmitted to a smart phone CPU module, and the smart phone CPU module controls a driving circuit module to light an RGB LED light supplementing lamp module 4 according to the current ambient light intensity value obtained by an ambient light intensity sensor module 3, so as to achieve the self-timer light supplementing effect; if the imaging effect is not desired by the customer, other control keys 9 can be selected from the virtual menu below the preview interface 8 to switch different light supplementing modes, so the method finally further includes S4, and the front camera shooting and video recording can be performed through the virtual keys 10 until the customer selects a satisfactory imaging effect.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, and various modifications and variations can be made to the embodiments of the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A smart phone self-timer light filling system, the system comprising:
the front camera module is used for acquiring self-shot images and video information and is arranged in the front shell of the mobile phone;
the intelligent mobile phone CPU module is used for processing all peripheral equipment of the intelligent mobile phone and mobile phone call operation and is arranged on the intelligent mobile phone circuit main board;
it is characterized in that the method comprises the steps of,
the environment light intensity sensor module is used for collecting light intensity information of the environment where the smart phone is located, transmitting the light intensity information to the CPU module of the smart phone and placing the light intensity information in the front shell of the smart phone;
the driving circuit module is used for controlling the circuit and is arranged on the circuit main board of the smart phone;
the RGB LED light filling lamp module is used for supplementing light rays when photographing and is arranged in the front shell of the mobile phone, the RGB LED light filling lamp module comprises a frame-shaped circuit board, red, green and blue LED lamps are uniformly distributed on the circuit board in a staggered mode, the red, green and blue LED lamps are controlled by the driving circuit module respectively, and the RGB LED light filling lamp module is arranged below a glass screen of the front shell of the smart phone so as not to prevent a user from normally using the smart phone.
2. The self-timer light compensating system of claim 1, wherein the RGB LED light compensating module is further provided with a light guiding film, and when the LED lamp is on, the light emitted by the LED lamp is more uniform under the action of the light guiding film.
3. The self-timer light compensating system of claim 1, wherein the smart phone CPU module has a plurality of peripheral interfaces, which can satisfy signal processing and function expansion of the self-timer light compensating system.
4. The self-timer light compensating system of claim 1, wherein the driving circuit module is controlled by the output signal of the smart phone CPU module, and the driving circuit module controls the on/off of the red, green and blue LED lamps respectively, and controls the brightness of the LED lamps respectively by adjusting the output driving intensity of the driving circuit module, and the power source of the driving circuit module driving the RGB light compensating module is from the self-contained battery of the smart phone.
5. The self-timer light compensating system of claim 1, wherein when a user turns on the self-timer function of the smart phone, the smart phone CPU module reads the current ambient light intensity value through the ambient light intensity sensor, and the user controls the driving circuit module through the control button of the self-timer preview and preview interface displayed in the smart phone display screen to control the RGB LED light compensating module to be turned on and off, so as to achieve the effect of self-timer high quality photos and videos in a dark environment.
6. The control method of the self-timer light supplementing lamp system of the smart phone is characterized by comprising the following steps of:
s1, when a user opens a self-timer function of the smart phone, a self-timer preview interface appears on a screen of the smart phone, if the user considers that the preview imaging effect is poor, the user can select and click a corresponding control key through a virtual menu below the preview interface, and at the moment, a corresponding control command is transmitted to a CPU module of the smart phone;
s2, the intelligent mobile phone CPU module acquires a current ambient light intensity value according to the ambient light intensity sensor module, and controls the driving circuit module to light the LED lamp of the RGB LED light filling lamp module so as to achieve a self-timer light filling effect;
and S3, if the imaging effect is not wanted by the user, selecting other control keys from the virtual menu below the preview interface to switch different light supplementing modes until the user selects a satisfactory imaging effect.
7. The method for controlling a self-timer light compensating system of a smart phone according to claim 6, wherein the step S2 further comprises:
the intelligent mobile phone CPU module outputs a signal to control the driving circuit module;
the driving circuit module drives the RGB LED light supplementing lamp module to respectively control the on and off of the red, green and blue LED lamps, and the brightness of the LED lamps is respectively controlled by adjusting the output driving intensity of the driving circuit module;
the driving circuit module operates and drives a power supply from a self-contained battery in the mobile phone.
8. The method for controlling a self-timer light compensating system of a smart phone according to claim 6, wherein the step S3 further comprises:
the RGB LED light supplementing lamp module is used for controlling the red LED lamp to be on independently when the driven circuit module is used for controlling other green LEDs and other blue LEDs to be in an off state, and the light supplementing lamp module is used for uniformly lighting red light when the light supplementing lamp module is lighted;
the RGB LED light supplementing lamp module is used for independently controlling the green LED lamp to be on when the driven circuit module is used for controlling other red LEDs and blue LEDs to be in an off state, and the light supplementing lamp module is used for uniformly lighting green light when the light supplementing lamp module is on;
the RGB LED light supplementing lamp module is used for independently controlling the blue LED lamp to be on, and other green LEDs and red LEDs are in an off state, so that the light supplementing lamp module is uniformly blue when being lighted;
the RGB LED light supplementing lamp module can form three optical primary colors when the driven circuit module independently controls the green, red and blue LED lamps to be lightened, and different light intensity ratios of the three primary colors of red, green and blue in the RGB LED lamps are respectively controlled by adjusting the output driving intensity of the driving circuit module, so that different light supplementing lamp effect modes are formed.
9. The method for controlling a self-timer light compensating system of a smart phone according to claim 6, further comprising step S4,
s4, the user finishes photographing and video recording of the front camera through the virtual control key.
10. The method for controlling a self-timer light compensating system of a smart phone according to claim 9, wherein,
s1, after a user opens a self-timer function, confirming whether a mobile phone preview interface is OK? If yes, the step S4 is carried out, and the re-shooting button is clicked to carry out self-shooting or video shooting; if no,
s2.1, the CPU module reads the ambient light intensity value through the ambient light intensity sensor module,
s2.2, the user selects the light supplementing mode through the preview interface, after the selection,
s2.3, the CPU module outputs a relevant control command to control the driving circuit module to work, and the light supplementing lamp module is lightened;
s3, the user confirms the mobile phone preview interface is OK? If yes, clicking a re-shooting button to perform self-shooting or shooting video in the step S4, if no, returning to the step S2.2, selecting a light supplementing mode by a user through a preview interface, and then outputting a relevant control command by the S2.3CPU module to control the driving circuit module to work, and lighting the light supplementing lamp module; s3, carrying out S3 again; cycling until the user feels satisfied with OK;
s4, clicking a re-shooting button to perform self-shooting or shooting video.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116456010A (en) * | 2023-06-15 | 2023-07-18 | 荣耀终端有限公司 | Optical module and electronic device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116456010A (en) * | 2023-06-15 | 2023-07-18 | 荣耀终端有限公司 | Optical module and electronic device |
| CN116456010B (en) * | 2023-06-15 | 2024-04-05 | 荣耀终端有限公司 | Electronic equipment |
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