CN111968596B - Display method, display device, storage medium and mobile terminal - Google Patents
Display method, display device, storage medium and mobile terminal Download PDFInfo
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- CN111968596B CN111968596B CN202010781958.4A CN202010781958A CN111968596B CN 111968596 B CN111968596 B CN 111968596B CN 202010781958 A CN202010781958 A CN 202010781958A CN 111968596 B CN111968596 B CN 111968596B
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/10—Intensity circuits
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
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- G09G2320/0626—Adjustment of display parameters for control of overall brightness
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Abstract
The application discloses a display method, a display device, a storage medium and a mobile terminal, wherein the method comprises the following steps: acquiring the current temperature of the mobile terminal, and determining a target temperature interval where the current temperature is located; determining a target photosensitive unit and a target weighted value from the plurality of photosensitive units according to the target temperature interval; determining a target ambient light intensity based on the ambient light intensity acquired by the target photosensitive unit and the target weighted value; and determining target display brightness corresponding to the target ambient light intensity, and displaying according to the target display brightness. The situation that the brightness of the display screen is adjusted slowly by the mobile terminal in some special environments can be avoided, and the experience of a user when the mobile terminal is used is improved.
Description
Technical Field
The present application relates to the field of display technologies, and in particular, to a display method, an apparatus, a storage medium, and a mobile terminal.
Background
Nowadays, mobile terminals such as mobile phones and tablets are increasingly favored by users due to their portability, and users can view contents displayed through a display screen in the mobile terminals.
In order to adapt to automatic adjustment of display screen brightness under different ambient light, an ambient light sensor is arranged above a mobile terminal at present, and corresponding display screen brightness is further obtained according to the intensity of the ambient light; in the prior art, when the mobile terminal is in a low-temperature environment (such as outdoors in winter or in high-altitude countries like northern europe), the operation of a core MCU (micro controller) of the mobile terminal is slowed, which causes the mobile terminal to have a significant delay in adjusting the brightness of the display screen at a place where ambient light changes rapidly.
Therefore, the prior art has defects and needs to be improved and developed.
Disclosure of Invention
The embodiment of the application provides a display method, which can avoid the situation that the brightness adjusting speed of a display screen is slow by a mobile terminal in some special environments, and improve the experience of a user when the mobile terminal is used.
The embodiment of the application provides a display method, which is applied to a mobile terminal with an ambient light intensity sensor, and comprises the following steps:
acquiring the current temperature of the mobile terminal, and determining a target temperature interval where the current temperature is located;
determining a target photosensitive unit and a target weighted value from the plurality of photosensitive units according to the target temperature interval;
determining a target ambient light intensity based on the ambient light intensity acquired by the target photosensitive unit and the target weighted value;
and determining target display brightness corresponding to the target ambient light intensity, and displaying according to the target display brightness. .
The embodiment of the present application further provides a display device, which is applied to a mobile terminal having an ambient light intensity sensor, and includes:
the mobile terminal comprises a first determining unit, a second determining unit and a control unit, wherein the first determining unit is used for acquiring the current temperature of the mobile terminal and determining a target temperature interval where the current temperature is located;
the second determining unit is used for determining a target photosensitive unit and a target weighted value from the plurality of photosensitive units according to the target temperature interval;
a third determining unit, configured to determine a target ambient light intensity based on the ambient light intensity obtained by the target photosensitive unit and the target weighted value;
and the display unit is used for determining the target display brightness corresponding to the target ambient light intensity and displaying according to the target display brightness.
An embodiment of the present application further provides a storage medium, in which a computer program is stored, and when the computer program runs on a computer, the computer is caused to execute the display method described above.
The embodiment of the present application further provides a mobile terminal, where the mobile terminal includes a processor and a memory, where the memory stores a computer program, and the processor is configured to execute the display method described above by calling the computer program stored in the memory.
The display method provided by the embodiment of the application comprises the following steps: acquiring the current temperature of the mobile terminal, and determining a target temperature interval where the current temperature is located; determining a target photosensitive unit and a target weighted value from the plurality of photosensitive units according to the target temperature interval; determining a target ambient light intensity based on the ambient light intensity acquired by the target photosensitive unit and the target weighted value; and determining target display brightness corresponding to the target ambient light intensity, and displaying according to the target display brightness. The situation that the brightness of the display screen is adjusted slowly by the mobile terminal in some special environments can be avoided, and the experience of a user when the mobile terminal is used is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1a is a schematic flowchart of a display method according to an embodiment of the present disclosure.
Fig. 1b is a schematic structural diagram of an ambient light intensity sensor according to an embodiment of the present disclosure.
Fig. 2 is a second flowchart of a display method according to an embodiment of the present disclosure.
Fig. 3 is a schematic structural diagram of a display device according to an embodiment of the present application.
Fig. 4 is a specific structural diagram of a mobile terminal according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1a, fig. 1a is a first schematic flow chart of a display method according to an embodiment of the present disclosure.
The display method comprises the following steps:
The current temperature may be a current operating temperature of the mobile terminal or a temperature of an environment where the mobile terminal is currently located, and specifically, the current temperature may be obtained by a temperature sensor arranged in the mobile terminal. The mobile terminal can be a mobile phone, a tablet computer, a notebook computer, a personal digital assistant and other devices, an ambient light intensity sensor is arranged in the mobile terminal and used for collecting ambient light intensity of an environment where the mobile terminal is located, and various application programs such as applications with entertainment functions (such as video applications, shooting applications, game applications and reading software) and applications with service functions (such as map navigation applications and catering applications) are stored in the mobile terminal.
Specifically, a plurality of temperature intervals can be divided according to the influence of the temperature of the mobile terminal on a Microprocessor (MCU), for example, the divided first temperature interval has a large influence on the operating rate of the MCU, the second temperature interval has a small influence on the operating rate of the MCU, and the third temperature interval has no influence on the operating rate of the MCU. The purpose of determining the target temperature interval in which the current temperature is located here is to: and determining the temperature interval in which the current temperature of the mobile terminal is, so as to implement different strategies according to different temperature intervals.
Referring to fig. 1b, fig. 1b is a schematic structural diagram of an ambient light intensity sensor according to an embodiment of the present disclosure. The ambient light intensity sensor is composed of a plurality of photosensitive units 50 arranged horizontally and longitudinally, each photosensitive unit 50 of the plurality of photosensitive units 50 is composed of at least 3 photosensitive units 501 with different collection colors, and the photosensitive unit 50 in fig. 1B is composed of a red (R), a blue (B) and two green (G) photosensitive units 501. Due to the fact that the running speed of the MCU is reduced due to too low temperature, in order to keep the real-time performance of screen brightness adjustment, the collection speed of the ambient light intensity sensor can be increased, and the real-time performance of the screen brightness adjustment can not be influenced under the condition that the running speed of the MCU is reduced.
Specifically, the mode of increasing the collection rate of the ambient light intensity sensor is to adopt a part of the photosensitive units 50 to collect the ambient light intensity, so that the time for collecting all the photosensitive units 50 is avoided from being too long. The specific selection of which photosensitive units 50 to collect can be determined by the current temperature of the mobile terminal, so a mapping relationship can be set, and a temperature interval corresponds to a selection strategy, so that after the target temperature interval where the current temperature is located is determined, the selection strategy corresponding to the target temperature interval can be determined according to the mapping relationship.
Because the collection mode of the ambient light intensity adds the photosensitive quantity acquired by each photosensitive unit 50, the actual ambient light intensity is obtained, and because the mode of selecting part of the photosensitive units 50 for collection in the application, the photosensitive quantity acquired by part of the photosensitive units 50 is added to be smaller than the actual ambient light intensity. Therefore, a weighted value is required to be set according to the selection strategy of the different light-sensing units 50, so that the actual ambient light intensity can be determined according to the weighted value.
In some embodiments, the step of determining a target photosensitive unit and a target weighting value from the plurality of photosensitive units according to the target temperature interval includes:
(1) if the target temperature interval is a first preset temperature interval, determining a plurality of photosensitive units which are transversely arranged at intervals as target photosensitive units; or
(2) Determining a plurality of photosensitive units which are longitudinally arranged at intervals as target photosensitive units;
(3) and determining a first weighted value corresponding to the first preset temperature interval as a target weighted value.
The first preset temperature interval is a temperature interval which has a small influence on the running speed of the MCU, so that the photosensitive units which are transversely or longitudinally arranged at intervals can be selected as target photosensitive units. Since the photosensitive units for collecting the ambient light intensity are reduced by half, the first weighted value corresponding to the selection strategy should be 2, and the first weighted value is determined as the target weighted value.
In some embodiment modes, the method further comprises:
(1) if the target temperature interval is a second preset temperature interval, determining a plurality of photosensitive units which are arranged at intervals in the transverse direction and the longitudinal direction as target photosensitive units, wherein the second preset temperature interval is smaller than the first preset temperature interval;
(2) and determining a second weighted value corresponding to the second preset temperature interval as a target weighted value.
The second preset temperature interval is a temperature interval which has a large influence on the running speed of the MCU, so that the photosensitive units which are transversely and longitudinally arranged at intervals can be selected as target photosensitive units. Since the photosensitive cells for collecting the ambient light intensity are reduced to 1/4, the second weighting value corresponding to the selection strategy should be 4, and the second weighting value is determined as the target weighting value.
In some embodiments, the second weighting value is 2 times the first weighting value.
Since the number of the photosensitive units for collecting the ambient light intensity is reduced to 1/4, the second weighted value corresponding to the selection strategy should be 4; since the photosensitive units for collecting the ambient light intensity are reduced by half, the first weighted value corresponding to the selection strategy should be 2. The second weight is 2 times the first weight.
And 103, determining the target ambient light intensity based on the ambient light intensity acquired by the target photosensitive unit and the target weighted value.
In order to restore the actual ambient light intensity, the actual ambient light intensity is determined according to the ambient light intensity obtained by the target photosensitive unit and the target weighted value.
In some embodiments, the step of determining the target ambient light intensity based on the ambient light intensity acquired by the target photosensitive unit and the target weighting value includes:
(1) and multiplying the ambient light intensity obtained by the target photosensitive unit by the target weighted value to obtain the target ambient light intensity.
Taking the photo-sensing units with the selection policy of horizontal or vertical spacing as an example, the photo-sensing units for collecting the ambient light intensity are reduced by half, so the first weighted value corresponding to the selection policy should be 2. Therefore, after the target photosensitive unit collects the photosensitive quantity, the photosensitive quantity is aligned and multiplied by 2 so as to restore the actual ambient light intensity.
And step 104, determining target display brightness corresponding to the target ambient light intensity, and displaying according to the target display brightness.
After the actual ambient light intensity (namely the target ambient light intensity) is determined, the target display brightness corresponding to the target ambient light intensity can be displayed through the SPI or I connected with the MCU2C wiring is transmitted to MCU and controlled by MCU according to targetAnd displaying the brightness.
In some embodiments, before the step of determining the target display brightness corresponding to the target ambient light intensity, the method further includes:
(1) setting a plurality of ambient light intensities according to a preset strategy, and setting corresponding display brightness for each ambient light intensity;
(2) and generating a corresponding relation between the ambient light intensity and the display brightness according to the plurality of ambient light intensities and the corresponding display brightness thereof, and storing the corresponding relation.
The corresponding relation is stored, so that after the target ambient light intensity is determined, the corresponding target display brightness can be found according to the corresponding relation.
The display method provided by the embodiment of the application comprises the following steps: acquiring the current temperature of the mobile terminal, and determining a target temperature interval where the current temperature is located; determining a target photosensitive unit and a target weighted value from the plurality of photosensitive units according to the target temperature interval; determining a target ambient light intensity based on the ambient light intensity acquired by the target photosensitive unit and the target weighted value; and determining target display brightness corresponding to the target ambient light intensity, and displaying according to the target display brightness. The situation that the brightness of the display screen is adjusted slowly by the mobile terminal in some special environments can be avoided, and the experience of a user when the mobile terminal is used is improved.
In some embodiments, there is provided a display method as shown in fig. 2, the display method including:
The current temperature may be a current operating temperature of the mobile terminal or a temperature of an environment where the mobile terminal is currently located, and specifically, the current temperature may be obtained by a temperature sensor arranged in the mobile terminal. The mobile terminal can be a mobile phone, a tablet computer, a notebook computer, a personal digital assistant and other devices, an ambient light intensity sensor is arranged in the mobile terminal and used for collecting ambient light intensity of an environment where the mobile terminal is located, and various application programs such as applications with entertainment functions (such as video applications, shooting applications, game applications and reading software) and applications with service functions (such as map navigation applications and catering applications) are stored in the mobile terminal.
Specifically, a plurality of temperature intervals can be divided according to the influence of the temperature of the mobile terminal on a Microprocessor (MCU), for example, the divided first temperature interval has a large influence on the operating rate of the MCU, the second temperature interval has a small influence on the operating rate of the MCU, and the third temperature interval has no influence on the operating rate of the MCU. The purpose of determining the target temperature interval in which the current temperature is located here is to: and determining the temperature interval in which the current temperature of the mobile terminal is, so as to implement different strategies according to different temperature intervals.
The ambient light intensity sensor is composed of a plurality of photosensitive units 50 arranged horizontally and longitudinally, each photosensitive unit 50 of the plurality of photosensitive units 50 is composed of at least 3 photosensitive units 501 with different collection colors, and the photosensitive unit 50 in fig. 1B is composed of a red (R), a blue (B) and two green (G) photosensitive units 501. Due to the fact that the running speed of the MCU is reduced due to too low temperature, in order to keep the real-time performance of screen brightness adjustment, the collection speed of the ambient light intensity sensor can be increased, and the real-time performance of the screen brightness adjustment can not be influenced under the condition that the running speed of the MCU is reduced.
Specifically, the mode of increasing the collection rate of the ambient light intensity sensor is to adopt a part of the photosensitive units 50 to collect the ambient light intensity, so that the time for collecting all the photosensitive units 50 is avoided from being too long. The specific selection of which photosensitive units 50 to collect can be determined by the current temperature of the mobile terminal, so a mapping relationship can be set, and a temperature interval corresponds to a selection strategy, so that after the target temperature interval where the current temperature is located is determined, the selection strategy corresponding to the target temperature interval can be determined according to the mapping relationship.
Because the collection mode of the ambient light intensity adds the photosensitive quantity acquired by each photosensitive unit 50, the actual ambient light intensity is obtained, and because the mode of selecting part of the photosensitive units 50 for collection in the application, the photosensitive quantity acquired by part of the photosensitive units 50 is added to be smaller than the actual ambient light intensity. Therefore, a weighted value is required to be set according to the selection strategy of the different light-sensing units 50, so that the actual ambient light intensity can be determined according to the weighted value.
The first preset temperature interval is a temperature interval which has a small influence on the running speed of the MCU, so that the photosensitive units which are transversely or longitudinally arranged at intervals can be selected as target photosensitive units.
Since the photosensitive units for collecting the ambient light intensity are reduced by half, the first weighted value corresponding to the selection strategy should be 2, and the first weighted value is determined as the target weighted value.
And 204, if the target temperature interval is a second preset temperature interval, determining the plurality of photosensitive units which are arranged at intervals in the transverse direction and the longitudinal direction as target photosensitive units.
The second preset temperature interval is a temperature interval which has a large influence on the running speed of the MCU, so that the photosensitive units which are transversely and longitudinally arranged at intervals can be selected as target photosensitive units.
In step 205, a second weighting value corresponding to the second preset temperature interval is determined as the target weighting value.
Since the photosensitive cells for collecting the ambient light intensity are reduced to 1/4, the second weighting value corresponding to the selection policy should be 4, and the second weighting value is determined as the target weighting value.
And step 206, obtaining the target ambient light intensity by multiplying the ambient light intensity by the target weighted value through the target photosensitive unit.
In order to restore the actual ambient light intensity, the actual ambient light intensity is determined according to the ambient light intensity obtained by the target photosensitive unit and the target weighted value.
Specifically, for example, the light sensing units with the selection policy being horizontal or vertical intervals, since the light sensing units for collecting the ambient light intensity are reduced by half, the first weighting value corresponding to the selection policy should be 2. Therefore, after the target photosensitive unit collects the photosensitive quantity, the photosensitive quantity is aligned and multiplied by 2 so as to restore the actual ambient light intensity.
The corresponding relation is stored, so that after the target ambient light intensity is determined, the corresponding target display brightness can be found according to the corresponding relation.
And 208, generating a corresponding relation between the ambient light intensity and the display brightness according to the plurality of ambient light intensities and the corresponding display brightness, and storing the corresponding relation.
After the actual ambient light intensity (namely the target ambient light intensity) is determined, the target display brightness corresponding to the target ambient light intensity can be displayed through the SPI or I connected with the MCU2And C, wiring and transmitting the C to the MCU, and controlling the MCU to display according to the target display brightness.
And 209, determining target display brightness corresponding to the target ambient light intensity, and displaying according to the target display brightness.
The display method provided by the embodiment of the application comprises the following steps: acquiring the current temperature of the mobile terminal, and determining a target temperature interval where the current temperature is located; determining a target photosensitive unit and a target weighted value from the plurality of photosensitive units according to the target temperature interval; determining a target ambient light intensity based on the ambient light intensity acquired by the target photosensitive unit and the target weighted value; and determining target display brightness corresponding to the target ambient light intensity, and displaying according to the target display brightness. The situation that the brightness of the display screen is adjusted slowly by the mobile terminal in some special environments can be avoided, and the experience of a user when the mobile terminal is used is improved.
Referring to fig. 3, fig. 3 is a schematic structural diagram of a display device according to an embodiment of the present disclosure. The display device includes: first determining unit 31, second determining unit 32, third determining unit 33, and display unit 34
The first determining unit 31 is configured to obtain a current temperature of the mobile terminal, and determine a target temperature interval where the current temperature is located.
And the second determining unit 32 is used for determining a target photosensitive unit and a target weighted value from the plurality of photosensitive units according to the target temperature interval.
And a third determining unit 33 configured to determine a target ambient light intensity based on the ambient light intensity acquired by the target photosensitive unit and the target weighting value.
And the display unit 34 is configured to determine target display brightness corresponding to the target ambient light intensity, and display according to the target display brightness.
In some embodiments, the second determining unit 32 includes:
the first determining subunit is used for determining the plurality of photosensitive units which are transversely arranged at intervals as target photosensitive units if the target temperature interval is a first preset temperature interval; or
Determining a plurality of photosensitive units which are longitudinally arranged at intervals as target photosensitive units;
and the second determining subunit is configured to determine the first weighted value corresponding to the first preset temperature interval as the target weighted value.
Based on the above method, the present invention also provides a storage medium having a plurality of instructions stored thereon, wherein the instructions are suitable for being loaded by a processor and executing the display method as described above.
Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by associated hardware instructed by a program, which may be stored in a computer-readable storage medium, and the storage medium may include: read Only Memory (ROM), Random Access Memory (RAM), magnetic or optical disks, and the like.
Fig. 4 is a block diagram showing a specific structure of a terminal according to an embodiment of the present invention, where the terminal may be used to implement the display method, the storage medium, and the terminal provided in the foregoing embodiments.
As shown in fig. 4, the mobile terminal 1200 may include an RF (Radio Frequency) circuit 110, a memory 120 including one or more computer-readable storage media (only one shown), an input unit 130, a display unit 140, a sensor 150, an audio circuit 160, a transmission module 170, a processor 180 including one or more processing cores (only one shown), and a power supply 190. Those skilled in the art will appreciate that the mobile terminal 1200 configuration illustrated in fig. 4 is not intended to be limiting of the mobile terminal 1200 and may include more or less components than those illustrated, or some components in combination, or a different arrangement of components. Wherein:
the RF circuitry 110 may include various existing circuit elements for performing these functions, such as an antenna, a radio frequency transceiver, a digital signal processor, an encryption/decryption chip, a Subscriber Identity Module (SIM) card, memory, and so forth. The RF circuit 110 may communicate with various networks such as the internet, an intranet, a wireless network, or with a second device over a wireless network. The wireless network may comprise a cellular telephone network, a wireless local area network, or a metropolitan area network.
The memory 120 may be used to store software programs and modules, such as program instructions/modules corresponding to the display method, the apparatus, the storage medium and the mobile terminal in the above embodiments, and the processor 180 executes various functional applications and data processing by operating the software programs and modules stored in the memory 120, that is, realizes the function of mutual chip identification. Memory 120 may include high speed random access memory and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or a second non-volatile solid-state memory. In some examples, memory 120 may be a storage medium as described above.
The input unit 130 may be used to receive input numeric or character information and generate keyboard, mouse, joystick, optical or trackball signal inputs related to user settings and function control. In particular, the input unit 130 may include a touch-sensitive surface 131 as well as other input devices 132. The touch-sensitive surface 131, also referred to as a touch display screen or a touch pad, may collect touch operations by a user on or near the touch-sensitive surface 131 (e.g., operations by a user on or near the touch-sensitive surface 131 using a finger, a stylus, or any other suitable object or attachment), and drive the corresponding connection device according to a predetermined program. Alternatively, the touch sensitive surface 131 may comprise two parts, a touch detection means and a touch controller.
The display unit 140 may be used to display information input by or provided to the user and various graphic user interfaces of the mobile terminal 1200, which may be configured by graphics, text, icons, video, and any combination thereof. The display unit 140 may include a display panel 141, and further, the touch-sensitive surface 131 may cover the display panel 141. The display interface of the mobile terminal in the above embodiment may be represented by the display unit 140, that is, the display content for displaying the shot may be displayed by the display unit 140.
The mobile terminal 1200 may also include at least one sensor 150, such as a light sensor, a motion sensor, and a second sensor. Specifically, the light sensor may include an ambient light sensor that may adjust the brightness of the display panel 141 according to the brightness of ambient light, and a proximity sensor that may turn off the display panel 141 and/or the backlight when the mobile terminal 1200 is moved to the ear. As for the second sensor such as a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which may be further configured in the mobile terminal 1200, the detailed description is omitted here.
The mobile terminal 1200, which can help a user send and receive e-mails, browse web pages, access streaming media, etc., provides the user with wireless broadband internet access through the transmission module 170.
The processor 180 is a control center of the mobile terminal 1200, connects various parts of the entire mobile phone using various interfaces and lines, and performs various functions of the mobile terminal 1200 and processes data by operating or executing software programs and/or modules stored in the memory 120 and calling data stored in the memory 120, thereby integrally monitoring the mobile phone. Optionally, processor 180 may include one or more processing cores; in some embodiments, the processor 180 may integrate an application processor, which primarily handles operating systems, user interfaces, applications, etc., and a modem processor, which primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 180.
Specifically, the processor 180 includes: an Arithmetic Logic Unit (ALU), an application processor, a Global Positioning System (GPS) and a control and status Bus (Bus) (not shown).
The mobile terminal 1200 also includes a power supply 190 (e.g., a battery) for powering the various components, which may be logically coupled to the processor 180 via a power management system in some embodiments to provide management of power, and power consumption via the power management system. The power supply 190 may also include any component including one or more of a dc or ac power source, a re-power system, a power failure detection circuit, a power converter or inverter, a power status indicator, and the like.
Although not shown, the mobile terminal 1200 may further include a camera (e.g., a front camera, a rear camera), a bluetooth module, and the like, which are not described in detail herein.
Specifically, in the present embodiment, the display unit 140 of the mobile terminal 1200 is a touch screen display, and the mobile terminal 1200 further includes a memory 120 and one or more programs, wherein the one or more programs are stored in the memory 120, and the one or more programs configured to be executed by the one or more processors 180 include instructions for:
acquiring the current temperature of the mobile terminal, and determining a target temperature interval where the current temperature is located;
determining a target photosensitive unit and a target weighted value from the plurality of photosensitive units according to the target temperature interval;
determining a target ambient light intensity based on the ambient light intensity acquired by the target photosensitive unit and the target weighted value;
and determining target display brightness corresponding to the target ambient light intensity, and displaying according to the target display brightness.
In some embodiments, when determining a target photosensitive unit and a target weighting value from the plurality of photosensitive units according to the target temperature interval, the processor 380 may further execute the following instructions:
if the target temperature interval is a first preset temperature interval, determining a plurality of photosensitive units which are transversely arranged at intervals as target photosensitive units; or
Determining a plurality of photosensitive units which are longitudinally arranged at intervals as target photosensitive units;
and determining a first weighted value corresponding to the first preset temperature interval as a target weighted value.
In some embodiments, processor 380 may also execute instructions to:
if the target temperature interval is a second preset temperature interval, determining a plurality of photosensitive units which are arranged at intervals in the transverse direction and the longitudinal direction as target photosensitive units, wherein the second preset temperature interval is smaller than the first preset temperature interval;
and determining a second weighted value corresponding to the second preset temperature interval as a target weighted value.
In some embodiments, when determining the target ambient light intensity based on the ambient light intensity acquired by the target photosensitive unit and the target weighting value, the processor 380 may further execute the instructions of:
and multiplying the ambient light intensity obtained by the target photosensitive unit by the target weighted value to obtain the target ambient light intensity.
In some embodiments, before determining the target display brightness corresponding to the target ambient light intensity, the processor 380 may further execute the instructions of:
setting a plurality of ambient light intensities according to a preset strategy, and setting corresponding display brightness for each ambient light intensity;
and generating a corresponding relation between the ambient light intensity and the display brightness according to the plurality of ambient light intensities and the corresponding display brightness thereof, and storing the corresponding relation.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
The display method, the display device, the storage medium and the mobile terminal provided by the embodiments of the present application are described in detail above, and a specific example is applied in the description to explain the principle and the implementation of the present application, and the description of the embodiments above is only used to help understanding the technical solution and the core idea of the present application; those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the present disclosure as defined by the appended claims.
Claims (10)
1. A display method is applied to a mobile terminal with an ambient light intensity sensor, and the ambient light intensity sensor is composed of a plurality of photosensitive units which are arranged transversely and longitudinally, and comprises the following steps:
acquiring the current temperature of the mobile terminal, and determining a target temperature interval where the current temperature is located;
determining a target photosensitive unit and a target weighted value from the plurality of photosensitive units according to the target temperature interval, wherein the smaller the temperature interval is, the smaller the number of the photosensitive units correspondingly selected in each temperature interval is, and the larger the weighted value corresponding to each temperature interval is;
determining a target ambient light intensity based on the ambient light intensity acquired by the target photosensitive unit and the target weighted value;
and determining target display brightness corresponding to the target ambient light intensity, and displaying according to the target display brightness.
2. The method of claim 1, wherein the step of determining a target photocell and a target weighting value from the plurality of photocells according to the target temperature interval comprises:
if the target temperature interval is a first preset temperature interval, determining a plurality of photosensitive units which are transversely arranged at intervals as target photosensitive units; or
Determining a plurality of photosensitive units which are longitudinally arranged at intervals as target photosensitive units;
and determining a first weighted value corresponding to the first preset temperature interval as a target weighted value.
3. The method of displaying according to claim 2, further comprising:
if the target temperature interval is a second preset temperature interval, determining a plurality of photosensitive units which are arranged at intervals in the transverse direction and the longitudinal direction as target photosensitive units, wherein the second preset temperature interval is smaller than the first preset temperature interval;
and determining a second weighted value corresponding to the second preset temperature interval as a target weighted value.
4. The display method according to claim 3, wherein the second weighting value is 2 times the first weighting value.
5. The display method according to claim 1, wherein the step of determining the target ambient light intensity based on the ambient light intensity acquired by the target photosensitive unit and the target weighting value comprises:
and multiplying the ambient light intensity obtained by the target photosensitive unit by the target weighted value to obtain the target ambient light intensity.
6. The display method according to claim 1, further comprising, before the step of determining the target display brightness corresponding to the target ambient light intensity:
setting a plurality of ambient light intensities according to a preset strategy, and setting corresponding display brightness for each ambient light intensity;
and generating a corresponding relation between the ambient light intensity and the display brightness according to the plurality of ambient light intensities and the corresponding display brightness thereof, and storing the corresponding relation.
7. The utility model provides a display device, is applied to in the mobile terminal who possesses ambient light intensity inductor, its characterized in that, ambient light intensity inductor comprises a plurality of sensitization units of transversely and vertically arranging, includes:
the mobile terminal comprises a first determining unit, a second determining unit and a control unit, wherein the first determining unit is used for acquiring the current temperature of the mobile terminal and determining a target temperature interval where the current temperature is located;
the second determining unit is used for determining a target photosensitive unit and a target weighted value from the plurality of photosensitive units according to the target temperature interval, and when the temperature interval is smaller, the number of the photosensitive units correspondingly selected in each temperature interval is smaller, and the weighted value corresponding to each temperature interval is larger;
a third determining unit, configured to determine a target ambient light intensity based on the ambient light intensity obtained by the target photosensitive unit and the target weighted value;
and the display unit is used for determining the target display brightness corresponding to the target ambient light intensity and displaying according to the target display brightness.
8. The display device according to claim 7, wherein the second determination unit includes:
the first determining subunit is used for determining the plurality of photosensitive units which are transversely arranged at intervals as target photosensitive units if the target temperature interval is a first preset temperature interval; or
Determining a plurality of photosensitive units which are longitudinally arranged at intervals as target photosensitive units;
and the second determining subunit is configured to determine the first weighted value corresponding to the first preset temperature interval as the target weighted value.
9. A computer-readable storage medium, characterized in that a computer program is stored in the storage medium, which when run on a computer causes the computer to execute the display method according to any one of claims 1 to 6.
10. A mobile terminal, characterized in that the mobile terminal comprises a processor and a memory, the memory having stored therein a computer program, the processor being configured to execute the display method according to any one of claims 1 to 6 by calling the computer program stored in the memory.
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| JP3636136B2 (en) * | 2001-12-25 | 2005-04-06 | 株式会社アドバンスト・ディスプレイ | Liquid crystal display element |
| JP5284457B2 (en) * | 2011-02-15 | 2013-09-11 | キヤノン株式会社 | Image display apparatus, control method therefor, program, and storage medium |
| CN102572115A (en) * | 2012-02-17 | 2012-07-11 | 广东步步高电子工业有限公司 | Method for automatically and reliably regulating user interface (UI) according to environment |
| JP6044188B2 (en) * | 2012-08-30 | 2016-12-14 | 日本精機株式会社 | Display device |
| CN104575444B (en) * | 2013-10-22 | 2017-11-03 | 神讯电脑(昆山)有限公司 | Brightness controlling device and brightness control method |
| CN105162928B (en) * | 2015-10-15 | 2018-09-18 | 广州视源电子科技股份有限公司 | The method and apparatus for adjusting mobile terminal screen brightness |
| CN107358888A (en) * | 2017-09-12 | 2017-11-17 | 王秀珍 | Outdoor display system and outdoor display main system |
| CN108682402A (en) * | 2018-04-26 | 2018-10-19 | 绿驰汽车科技（上海）有限公司 | A kind of HUD brightness control methods and device |
| CN110796988B (en) * | 2018-08-02 | 2021-09-28 | 北京小米移动软件有限公司 | Backlight adjusting method and device |
| CN109525731A (en) * | 2018-12-21 | 2019-03-26 | 惠州Tcl移动通信有限公司 | Emit signal adjusting method, device, storage medium and mobile terminal |
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