CN106097952B - Terminal display screen resolution adjusting method and terminal - Google Patents
Terminal display screen resolution adjusting method and terminal Download PDFInfo
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- CN106097952B CN106097952B CN201610494300.9A CN201610494300A CN106097952B CN 106097952 B CN106097952 B CN 106097952B CN 201610494300 A CN201610494300 A CN 201610494300A CN 106097952 B CN106097952 B CN 106097952B
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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
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/325—Power saving in peripheral device
- G06F1/3265—Power saving in display device
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
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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
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Computer Hardware Design (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Controls And Circuits For Display Device (AREA)
- Telephone Function (AREA)
Abstract
The embodiment of the invention discloses a method for adjusting resolution of a terminal display screen and a terminal, wherein the method comprises the following steps: acquiring a power consumption parameter of a terminal and an actual required value of the resolution of a display screen of the terminal, wherein the actual required value of the resolution of the display screen of the terminal is the minimum value of the following two values: the maximum resolution supported by a terminal display screen and the required resolution of the terminal display content; obtaining a resolution adjustment value of a display screen of the terminal according to a preset resolution adjustment strategy corresponding to the power consumption parameter of the terminal; adjusting the resolution of the terminal display screen, wherein the adjusted resolution of the terminal display screen is as follows: subtracting the difference value of the resolution adjustment value of the terminal display screen from the actual required value of the resolution of the terminal display screen; therefore, the resolution of the terminal display screen can be adjusted according to the power consumption parameters of the terminal, so that the resolution of the terminal display screen is reduced, and the power consumption of the terminal is further reduced.
Description
Technical Field
The invention relates to a terminal display technology, in particular to a terminal display screen resolution adjusting method and a terminal.
Background
Currently, a terminal can display based on a resolution supported by a display screen of the terminal, for example, when the resolution supported by the display screen of the terminal does not exceed 1080p (1920x1080), the resolution of the display screen of the terminal can only reach 1080p (1920x1080) at most; further, the terminal may also display according to the required resolution of the currently displayed content, for example, when the terminal displays a high-definition video, the required resolution is 720p (1280x 720); and if the required resolution of the current display content does not exceed the maximum value of the resolution supported by the terminal display screen, the resolution of the current terminal display screen is the required resolution of the current display content, otherwise, the resolution of the current terminal display screen is the maximum value of the resolution supported by the terminal display screen.
The above scheme for adjusting the resolution of the display screen of the terminal has the following problems: the terminal display screen usually displays corresponding content with a higher resolution, but because the sensitivity of human eyes to the resolution of the terminal display screen is lower, a user usually cannot manually adjust the resolution of the terminal display screen, and thus, the waste of terminal power consumption is caused.
Disclosure of Invention
In order to solve the above technical problem, embodiments of the present invention desirably provide a method for adjusting resolution of a display screen of a terminal and the terminal, which can reduce power consumption of the terminal.
The technical scheme of the invention is realized as follows:
the embodiment of the invention provides a method for adjusting resolution of a terminal display screen, which comprises the following steps:
acquiring a power consumption parameter of a terminal and an actual required value of the resolution of a display screen of the terminal, wherein the actual required value of the resolution of the display screen of the terminal is the minimum value of the following two values: the maximum resolution supported by a terminal display screen and the required resolution of the terminal display content;
obtaining a resolution adjustment value of a display screen of the terminal according to a preset resolution adjustment strategy corresponding to the power consumption parameter of the terminal;
adjusting the resolution of the terminal display screen, wherein the adjusted resolution of the terminal display screen is as follows: and subtracting the difference value of the resolution adjustment value of the terminal display screen from the actual required value of the resolution of the terminal display screen.
In the above scheme, the power consumption parameter of the terminal includes at least one of the following parameters: the type of the display content of the terminal display screen, the area of the terminal display screen, the residual capacity of the terminal and the working mode of a terminal battery.
In the above scheme, the method further comprises: respectively setting weighted values for the area of a terminal display screen and the residual electric quantity of the terminal;
when the power consumption parameters of the terminal comprise the area of a terminal display screen and the residual electric quantity of the terminal, the resolution adjustment strategy corresponding to the power consumption parameters of the terminal is as follows: and based on the area of the terminal display screen and the weighted value of the residual electric quantity of the terminal, carrying out weighted summation on the acquired area of the terminal display screen and the residual electric quantity of the terminal to obtain a resolution ratio adjusting value of the terminal display screen.
In the above scheme, the resolution adjustment policy corresponding to the power consumption parameter of the terminal includes: the method further includes the following steps that a preset resolution adjustment strategy corresponding to each parameter in the power consumption parameters of the terminal is set, and the method further includes the following steps: setting priorities for various parameters in power consumption parameters of a terminal in advance;
the resolution adjustment strategy corresponding to the power consumption parameter of the terminal is as follows: determining a parameter with the highest priority in the power consumption parameters of the terminal, determining a resolution adjustment strategy corresponding to the parameter with the highest priority in the power consumption parameters of the terminal, and obtaining a resolution adjustment value of a display screen of the terminal based on the determined resolution adjustment strategy.
In the above scheme, the type of the display content of the terminal display screen is a picture, a video, a document or a desktop icon.
An embodiment of the present invention provides a terminal, where the terminal includes: the device comprises an acquisition module, a determination module and an adjustment module; wherein the content of the first and second substances,
the acquisition module is used for acquiring the power consumption parameter of the terminal and the actual required value of the resolution of the display screen of the terminal, wherein the actual required value of the resolution of the display screen of the terminal is the minimum value of the following two values: the maximum resolution supported by a terminal display screen and the required resolution of the terminal display content;
the determining module is used for obtaining a resolution adjustment value of a terminal display screen according to a preset resolution adjustment strategy corresponding to the power consumption parameter of the terminal;
the adjusting module is used for adjusting the resolution of the terminal display screen, and the resolution of the adjusted terminal display screen is as follows: and subtracting the difference value of the resolution adjustment value of the terminal display screen from the actual required value of the resolution of the terminal display screen.
In the above scheme, the power consumption parameter of the terminal includes at least one of the following parameters: the type of the display content of the terminal display screen, the area of the terminal display screen, the residual capacity of the terminal and the working mode of a terminal battery.
In the above scheme, the determining module is further configured to set weighted values for an area of a display screen of the terminal and a remaining power of the terminal, respectively;
when the power consumption parameters of the terminal comprise the area of a terminal display screen and the residual electric quantity of the terminal, the resolution adjustment strategy corresponding to the power consumption parameters of the terminal is as follows: and based on the area of the terminal display screen and the weighted value of the residual electric quantity of the terminal, carrying out weighted summation on the acquired area of the terminal display screen and the residual electric quantity of the terminal to obtain a resolution ratio adjusting value of the terminal display screen.
In the above scheme, the resolution adjustment policy corresponding to the power consumption parameter of the terminal includes: a resolution adjustment strategy corresponding to each parameter in preset power consumption parameters of the terminal; the determining module is further configured to set priorities for various parameters in the power consumption parameters of the terminal in advance;
the resolution adjustment strategy corresponding to the power consumption parameter of the terminal is as follows: determining a parameter with the highest priority in the power consumption parameters of the terminal, determining a resolution adjustment strategy corresponding to the parameter with the highest priority in the power consumption parameters of the terminal, and obtaining a resolution adjustment value of a display screen of the terminal based on the determined resolution adjustment strategy.
In the above scheme, the type of the display content of the terminal display screen is a picture, a video, a document or a desktop icon.
In the method for adjusting the resolution of the display screen of the terminal and the terminal provided by the embodiment of the invention, the power consumption parameter of the terminal and the actual required value of the resolution of the display screen of the terminal are obtained, and the actual required value of the resolution of the display screen of the terminal is the minimum value of the following two values: the maximum resolution supported by a terminal display screen and the required resolution of the terminal display content; obtaining a resolution adjustment value of a display screen of the terminal according to a preset resolution adjustment strategy corresponding to the power consumption parameter of the terminal; adjusting the resolution of the terminal display screen, wherein the adjusted resolution of the terminal display screen is as follows: subtracting the difference value of the resolution adjustment value of the terminal display screen from the actual required value of the resolution of the terminal display screen; therefore, the resolution of the terminal display screen can be adjusted according to the power consumption parameters of the terminal, so that the resolution of the terminal display screen is reduced, and the power consumption of the terminal is further reduced.
Drawings
Fig. 1 is a schematic diagram of a hardware structure of an alternative mobile terminal for implementing various embodiments of the present invention;
FIG. 2 is a diagram of a wireless communication system for the mobile terminal shown in FIG. 1;
fig. 3 is a front view of a mobile terminal involved in the first embodiment of the present invention;
fig. 4 is a rear view of the mobile terminal according to the first embodiment of the present invention;
FIG. 5 is a flowchart illustrating a method for adjusting resolution of a display screen of a terminal according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a terminal according to an embodiment of the present invention.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
A mobile terminal implementing various embodiments of the present invention will now be described with reference to the accompanying drawings. In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning in themselves. Thus, "module" and "component" may be used in a mixture.
The mobile terminal may be implemented in various forms. For example, the terminal described in the embodiments of the present invention may include a mobile terminal such as a mobile phone, a smart phone, a notebook computer, a digital broadcast receiver, a Personal Digital Assistant (PDA), a PAD computer (PAD), a Portable Multimedia Player (PMP), a navigation device, and the like, and a fixed terminal such as a digital TV, a desktop computer, and the like. In the following, it is assumed that the terminal is a mobile terminal. However, it will be understood by those skilled in the art that the configuration according to the embodiment of the present invention can be applied to a fixed type terminal in addition to elements particularly used for moving purposes.
Fig. 1 is a schematic diagram of a hardware structure of an optional mobile terminal for implementing various embodiments of the present invention.
The mobile terminal 100 may include a user input unit 130, an output unit 150, a memory 160, an interface unit 170, a controller 180, and a power supply unit 190, etc. Fig. 1 illustrates a mobile terminal having various components, but it is to be understood that not all illustrated components are required to be implemented. More or fewer components may alternatively be implemented. Elements of the mobile terminal will be described in detail below.
The user input unit 130 may generate key input data according to a command input by a user to control various operations of the mobile terminal. The user input unit 130 allows a user to input various types of information, and may include a keyboard, dome sheet, touch pad (e.g., a touch-sensitive member that detects changes in resistance, pressure, capacitance, etc. due to being touched), scroll wheel, joystick, etc. In particular, when the touch pad is superimposed on the display unit 151 in the form of a layer, a touch screen may be formed.
The interface unit 170 serves as an interface through which at least one external device is connected to the mobile terminal 100. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The identification module may store various information for authenticating a user using the mobile terminal 100 and may include a User Identity Module (UIM), a Subscriber Identity Module (SIM), a Universal Subscriber Identity Module (USIM), and the like. In addition, a device having an identification module (hereinafter, referred to as an "identification device") may take the form of a smart card, and thus, the identification device may be connected with the mobile terminal 100 via a port or other connection means. The interface unit 170 may be used to receive input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the mobile terminal 100 or may be used to transmit data between the mobile terminal and the external device.
In addition, when the mobile terminal 100 is connected with an external cradle, the interface unit 170 may serve as a path through which power is supplied from the cradle to the mobile terminal 100 or may serve as a path through which various command signals input from the cradle are transmitted to the mobile terminal. Various command signals or power input from the cradle may be used as signals for recognizing whether the mobile terminal is accurately mounted on the cradle. The output unit 150 is configured to provide output signals (e.g., audio signals, video signals, alarm signals, vibration signals, etc.) in a visual, audio, and/or tactile manner. The output unit 150 may include a display unit 151 and the like.
The display unit 151 may display information processed in the mobile terminal 100. For example, when the mobile terminal 100 is in a phone call mode, the display unit 151 may display a User's Interface (UI) or a Graphical User Interface (GUI) related to a call or other communication (e.g., text messaging, multimedia file downloading, etc.). When the mobile terminal 100 is in a video call mode or an image capturing mode, the display unit 151 may display a captured image and/or a received image, a UI or GUI showing a video or an image and related functions, and the like.
Meanwhile, when the display unit 151 and the touch pad are overlapped with each other in the form of a layer to form a touch screen, the display unit 151 may serve as an input device and an output device. The display unit 151 may include at least one of a Liquid Crystal Display (LCD), a thin film transistor LCD (TFT-LCD), an Organic Light Emitting Diode (OLED) display, a flexible display, a three-dimensional (3D) display, and the like. Some of these displays may be configured to be transparent to allow a user to see from the outside, which may be referred to as transparent displays, and a typical transparent display may be, for example, a Transparent Organic Light Emitting Diode (TOLED) display or the like. Depending on the particular desired implementation, the mobile terminal 100 may include two or more display units (or other display devices), for example, the mobile terminal may include an external display unit (not shown) and an internal display unit (not shown). The touch screen may be used to detect a touch input pressure as well as a touch input position and a touch input area.
The memory 160 may store software programs or the like for processing and controlling operations performed by the controller 180, or may temporarily store data (e.g., a phonebook, messages, still images, videos, etc.) that has been output or is to be output. Also, the memory 160 may store data regarding various ways of vibration and audio signals output when a touch is applied to the touch screen.
The memory 160 may include at least one type of storage medium including a flash memory, a hard disk, a multimedia card, a card-type memory (e.g., SD or DX memory, etc.), a Random Access Memory (RAM), a Static Random Access Memory (SRAM), a read-only memory (ROM), an electrically erasable programmable read-only memory (EEPROM), a programmable read-only memory (PROM), a magnetic memory, a magnetic disk, an optical disk, and the like. Also, the mobile terminal 100 may cooperate with a network storage device that performs a storage function of the memory 160 through a network connection.
The controller 180 generally controls the overall operation of the mobile terminal. For example, the controller 180 performs control and processing related to voice calls, data communications, video calls, and the like. In addition, the controller 180 may include a multimedia module 181 for reproducing (or playing back) multimedia data, and the multimedia module 181 may be constructed within the controller 180 or may be constructed separately from the controller 180. The controller 180 may perform a pattern recognition process to recognize a handwriting input or a picture drawing input performed on the touch screen as a character or an image.
The power supply unit 190 receives external power or internal power and provides appropriate power required to operate various elements and components under the control of the controller 180.
The various embodiments described herein may be implemented in a computer-readable medium using, for example, computer software, hardware, or any combination thereof. For a hardware implementation, the embodiments described herein may be implemented using at least one of an Application Specific Integrated Circuit (ASIC), a Digital Signal Processor (DSP), a Digital Signal Processing Device (DSPD), a Programmable Logic Device (PLD), a Field Programmable Gate Array (FPGA), a processor, a controller, a microcontroller, a microprocessor, an electronic unit designed to perform the functions described herein, and in some cases, such embodiments may be implemented in the controller 180. For a software implementation, the implementation such as a process or a function may be implemented with a separate software module that allows performing at least one function or operation. The software codes may be implemented by software applications (or programs) written in any suitable programming language, which may be stored in the memory 160 and executed by the controller 180.
Up to now, the mobile terminal has been described in terms of its functions. Hereinafter, a slide-type mobile terminal among various types of mobile terminals, such as a folder-type, bar-type, swing-type, slide-type mobile terminal, and the like, will be described as an example for the sake of brevity. Accordingly, the present invention can be applied to any type of mobile terminal, and is not limited to a slide type mobile terminal.
The mobile terminal 100 as shown in fig. 1 may be configured to operate with communication systems such as wired and wireless communication systems and satellite-based communication systems that transmit data via frames or packets.
A communication system in which a mobile terminal according to the present invention is operable will now be described with reference to fig. 2.
Such communication systems may use different air interfaces and/or physical layers. For example, the air interface used by the communication system includes, for example, Frequency Division Multiple Access (FDMA), Time Division Multiple Access (TDMA), Code Division Multiple Access (CDMA), and Universal Mobile Telecommunications System (UMTS) (in particular, Long Term Evolution (LTE)), global system for mobile communications (GSM), and the like. By way of non-limiting example, the following description relates to a CDMA communication system, but such teachings are equally applicable to other types of systems.
Referring to fig. 2, the CDMA wireless communication system may include a plurality of mobile terminals 100, a plurality of Base Stations (BSs) 270, Base Station Controllers (BSCs) 275, and a Mobile Switching Center (MSC) 280. The MSC280 is configured to interface with a Public Switched Telephone Network (PSTN) 290. The MSC280 is also configured to interface with a BSC275, which may be coupled to the base station 270 via a backhaul. The backhaul may be constructed according to any of several known interfaces including, for example, E1/T1, ATM, IP, PPP, frame Relay, HDSL, ADSL, or xDSL. It will be understood that a system as shown in fig. 2 may include multiple BSCs 275.
Each BS270 may serve one or more sectors (or regions), each sector covered by a multi-directional antenna or an antenna pointing in a particular direction being radially distant from the BS 270. Alternatively, each partition may be covered by two or more antennas for diversity reception. Each BS270 may be configured to support multiple frequency allocations, with each frequency allocation having a particular frequency spectrum (e.g., 1.25MHz,5MHz, etc.).
The intersection of partitions with frequency allocations may be referred to as a CDMA channel. The BS270 may also be referred to as a Base Transceiver Subsystem (BTS) or other equivalent terminology. In such a case, the term "base station" may be used to generically refer to a single BSC275 and at least one BS 270. The base stations may also be referred to as "cells". Alternatively, each sector of a particular BS270 may be referred to as a plurality of cell sites.
As shown in fig. 2, a Broadcast Transmitter (BT)295 transmits a broadcast signal to the mobile terminal 100 operating within the system. A broadcast receiving module 111 as shown in fig. 1 is provided at the mobile terminal 100 to receive a broadcast signal transmitted by the BT 295. In fig. 2, several Global Positioning System (GPS) satellites 300 are shown. The satellite 300 assists in locating at least one of the plurality of mobile terminals 100.
In fig. 2, a plurality of satellites 300 are depicted, but it is understood that useful positioning information may be obtained with any number of satellites. The GPS module 115 as shown in fig. 1 is generally configured to cooperate with satellites 300 to obtain desired positioning information. Other techniques that can track the location of the mobile terminal may be used instead of or in addition to GPS tracking techniques. In addition, at least one GPS satellite 300 may selectively or additionally process satellite DMB transmission.
As a typical operation of the wireless communication system, the BS270 receives reverse link signals from various mobile terminals 100. The mobile terminal 100 is generally engaged in conversations, messaging, and other types of communications. Each reverse link signal received by a particular base station 270 is processed within the particular BS 270. The obtained data is forwarded to the associated BSC 275. The BSC provides call resource allocation and mobility management functions including coordination of soft handoff procedures between BSs 270. The BSCs 275 also route the received data to the MSC280, which provides additional routing services for interfacing with the PSTN 290. Similarly, the PSTN290 interfaces with the MSC280, the MSC interfaces with the BSCs 275, and the BSCs 275 accordingly control the BS270 to transmit forward link signals to the mobile terminal 100.
Based on the above mobile terminal hardware structure and communication system, various embodiments of the present invention are proposed.
First embodiment
The first embodiment of the invention provides a resolution adjustment method for a terminal display screen, which can dynamically adjust the resolution of the terminal display screen according to the actual application scene of a terminal.
Here, the terminal described above may be a fixed terminal having a display screen, or may be a mobile terminal having a display screen.
The above-mentioned fixed terminal may be a computer, and the above-mentioned mobile terminal includes, but is not limited to, a mobile phone, a smart phone, a notebook computer, a digital broadcast receiver, a PDA, a PAD, a PMP, a navigation device, and the like.
Here, if the mobile terminal has an operating system, the operating system may be UNIX, Linux, Windows, Android (Android), Windows Phone, or the like.
The type, shape, size, and the like of the display screen on the terminal are not limited, and the display screen on the terminal may be a liquid crystal display screen or the like, for example.
In a first embodiment of the present invention, the display screen is used to provide a human-computer interaction interface for a user, and when the mobile terminal is a mobile phone, fig. 3 is a front view of the mobile terminal according to the first embodiment of the present invention, and fig. 4 is a rear view of the mobile terminal according to the first embodiment of the present invention.
Fig. 5 is a flowchart of a method for adjusting resolution of a display screen of a terminal according to an embodiment of the present invention, and as shown in fig. 5, the flowchart includes:
step 501: acquiring a power consumption parameter of a terminal and an actual required value of the resolution of a display screen of the terminal, wherein the actual required value of the resolution of the display screen of the terminal is the minimum value of the following two values: the maximum resolution supported by the terminal display screen and the required resolution of the terminal display content.
Here, the power consumption parameter of the terminal includes at least one of: the type of the display content of the terminal display screen, the area of the terminal display screen, the residual capacity of the terminal and the working mode of a terminal battery.
Each of the power consumption parameters of the terminal is explained below.
The types of display contents of the terminal display screen described above include, but are not limited to, pictures, videos, documents, desktop icons, and the like.
In actual implementation, the processor or controller of the terminal may determine the type of content displayed by the terminal based on the data of the displayed content.
The area of the terminal display screen described above is used to indicate the size of the terminal display screen, and for example, when the terminal display screen is a rectangular display screen, the area of the terminal display screen is determined by the length and width of the terminal display screen.
It will be appreciated that the larger the area of the display screen of the terminal, the greater the power consumption of the terminal, all other things being equal.
It should be noted that the area of the terminal display screen only includes the area of the screen capable of displaying the content according to the instruction of the terminal controller, and does not include the area of the frame portion of the terminal display screen.
In practical implementation, a user can input the area of the display screen of the terminal into a memory of the terminal, so that the terminal can obtain the area parameter of the display screen of the terminal by calling the data stored in the memory of the terminal.
The remaining power of the terminal described above is an important factor for determining the remaining operating time of the terminal, where the remaining operating time of the terminal is the time during which the terminal can operate from the current time; it is understood that the more the remaining power of the terminal is, the longer the remaining operation time of the terminal is, when the remaining conditions are the same.
In practical implementation, the remaining capacity of the terminal can be displayed in percentage form, for example, the remaining capacity of the terminal is 14%.
In practical implementation, a processor or a controller of the terminal may read parameters of a battery of the terminal to obtain a remaining power of the terminal.
The above-mentioned operation mode of the terminal battery may be a normal operation mode or an energy saving operation mode, and for example, when the operation mode of the terminal battery is the normal operation mode, no energy saving policy is set on the terminal, and when the operation mode of the terminal battery is the energy saving operation mode, the terminal may operate according to the preset energy saving policy.
Here, the preset power saving policy includes turning off a network function after a screen is turned off, restricting use of vibration feedback, restricting use of location services, and the like
It can be understood that the remaining operation time of the terminal can be effectively extended by using the power-saving operation mode compared to the normal operation mode.
In actual implementation, the condition that the terminal adopts the common working mode and the condition that the terminal adopts the energy-saving working mode can be preset.
In this step, the maximum resolution supported by the terminal display screen is an important factor for determining the current resolution of the terminal display screen, and the maximum resolution supported by the terminal display screen is: the terminal display screen can display at most the number of pixels, for example, the maximum resolution supported by the terminal display screen is 800 × 600, that is, the maximum resolution supported by the terminal display screen is 480000.
In practical implementation, a user may input the maximum resolution supported by the display screen of the terminal into a memory of the terminal in advance, so that a processor or a controller of the terminal may determine the maximum resolution supported by the display screen of the terminal by calling data stored in the memory.
Here, the required resolution of the terminal display content is generally determined by the terminal display content itself, and the required resolution of the terminal display content is: the number of pixels displayed on the terminal display screen required by the terminal display content can be expressed in the form of multiplying the number of horizontal pixels by the number of vertical pixels, and the required resolution of the terminal display content can also be expressed in the form of multiplying the number of horizontal pixels by the number of vertical pixels.
For example, when the terminal display content is super-definition video, the required resolution of the terminal display content is 1920 × 1080, that is, the required resolution of the terminal display content is 2073600; when the terminal display content is the high-definition video, the required resolution of the terminal display content is 1280 × 720, that is, the required resolution of the terminal display content is 921600.
In actual implementation, the processor or controller of the terminal may determine the required resolution of the terminal display content based on the data of the display content.
Step 502: and obtaining a resolution adjustment value of the display screen of the terminal according to a preset resolution adjustment strategy corresponding to the power consumption parameter of the terminal.
For example, corresponding resolution adjustment strategies may be set in advance for different power consumption parameters of the terminal, and in actual implementation, a user may input the resolution adjustment strategies corresponding to the various power consumption parameters of the terminal into the terminal.
Step 503: adjusting the resolution of the terminal display screen, wherein the adjusted resolution of the terminal display screen is as follows: and subtracting the difference value of the resolution adjustment value of the terminal display screen from the actual required value of the resolution of the terminal display screen.
For example, the actual required value of the resolution of the terminal display screen is a1, the resolution adjustment value of the terminal display screen is a2, and the adjusted resolution of the terminal display screen is a1-a 2.
By applying the resolution adjustment method of the terminal display screen of the first embodiment of the invention, the power consumption parameter of the terminal and the actual required value of the resolution of the terminal display screen are obtained, and the resolution adjustment value of the terminal display screen is obtained according to the preset resolution adjustment strategy corresponding to the power consumption parameter of the terminal; adjusting the resolution of a display screen of the terminal; therefore, the resolution of the terminal display screen can be adjusted according to the power consumption parameters of the terminal, so that the resolution of the terminal display screen is reduced, and the power consumption of the terminal is further reduced.
Second embodiment
In order to further embody the object of the present invention, the first embodiment of the present invention is further illustrated.
A second embodiment of the present invention provides a method for adjusting resolution of a display screen of a terminal, which is implemented in a manner substantially the same as that of the first embodiment of the present invention, and the differences from the first embodiment of the present invention include: specific description is given on how to set a resolution adjustment policy corresponding to the power consumption parameter of the terminal.
Here, in the second embodiment of the present invention, it is necessary to set a weight value for the area of the display screen of the terminal, and set a weight value for the remaining capacity of the terminal, respectively.
It should be noted that, a weight value set for the area of the terminal display screen may be less than 1, or may be greater than or equal to 1; similarly, the weight value set for the remaining power of the terminal may be less than 1, or may be greater than or equal to 1.
In actual implementation, before acquiring the power consumption parameter of the terminal and the actual required value of the resolution of the display screen of the terminal, weighted values can be respectively set for the area of the display screen of the terminal and the residual electric quantity of the terminal; for example, when the terminal is powered on, weighted values are respectively set for the area of a display screen of the terminal and the residual capacity of the terminal.
In a specific implementation, a user may input a weight value set for an area of a display screen of the terminal and a weight value set for a remaining capacity of the terminal to the terminal, and then the terminal stores the corresponding weight values in the memory.
For example, when the terminal is powered on, the terminal sends a prompt message to prompt the user to input a weight value of the area of the display screen of the terminal and a weight value of the remaining power of the terminal.
In the second embodiment of the present invention, the power consumption parameters of the terminal include the area of the display screen of the terminal and the remaining power of the terminal.
Correspondingly, the resolution adjustment strategy corresponding to the power consumption parameter of the terminal is as follows: and based on the area of the terminal display screen and the weighted value of the residual electric quantity of the terminal, carrying out weighted summation on the acquired area of the terminal display screen and the residual electric quantity of the terminal to obtain a resolution ratio adjusting value of the terminal display screen.
For example, if the area of the terminal display screen is S1, the remaining power of the terminal is Q1, the weight of the area of the terminal display screen is W1, and the weight of the remaining power of the terminal is W2, the resolution adjustment value of the terminal display screen is S1W 1+ Q1W 2.
It should be noted that, in the second embodiment of the present invention, an initial unit is set for the area of the terminal display screen, where the initial unit for the area of the terminal display screen may be square centimeter or square millimeter, and when the obtained area of the terminal display screen and the remaining power of the terminal are weighted and summed, a value representing the area of the terminal display screen in the initial unit and the remaining power of the terminal need to be weighted and summed.
In actual implementation, the weight value of the area of the display screen of the terminal may be smaller than the weight value of the remaining power of the terminal, or may be greater than or equal to the weight value of the remaining power of the terminal.
By applying the resolution adjustment method of the terminal display screen of the second embodiment of the invention, the power consumption parameter of the terminal and the actual required value of the resolution of the terminal display screen are obtained, and the resolution adjustment value of the terminal display screen is obtained according to the preset resolution adjustment strategy corresponding to the power consumption parameter of the terminal; adjusting the resolution of a display screen of the terminal; therefore, the resolution of the terminal display screen can be adjusted according to the power consumption parameters of the terminal, so that the resolution of the terminal display screen is reduced, and the power consumption of the terminal is further reduced.
Third embodiment
In order to further embody the object of the present invention, the first embodiment of the present invention is further illustrated.
A third embodiment of the present invention provides a method for adjusting resolution of a display screen of a terminal, which is implemented in a manner substantially the same as that of the first embodiment of the present invention, and the differences from the first embodiment of the present invention include: specific description is given on how to set a resolution adjustment policy corresponding to the power consumption parameter of the terminal.
In the third embodiment of the present invention, a resolution adjustment policy corresponding to each parameter in the power consumption parameters of the terminal is preset, and for example, when the power consumption parameters of the terminal include a type of display content of a display screen of the terminal, an area of the display screen of the terminal, a remaining power of the terminal, and a working mode of a battery of the terminal, a resolution adjustment policy corresponding to the type of display content of the display screen of the terminal, a resolution adjustment policy corresponding to the area of the display screen of the terminal, a resolution adjustment policy corresponding to the remaining power of the terminal, and a resolution adjustment policy corresponding to the working mode of the battery of the terminal may be preset.
Further, setting priorities for various parameters in the power consumption parameters of the terminal in advance;
here, the priority may be represented by a priority value, which is a natural number; by comparing the priority values, the priority levels of different parameters in the power consumption parameters of the terminal can be obtained; in one specific example, a higher priority value indicates a lower priority for the corresponding parameter.
For example, the priority value corresponding to the type of the display content is 4, the priority value corresponding to the area of the display screen of the terminal is 3, the priority value corresponding to the remaining power of the terminal is 1, the priority value corresponding to the operating mode of the terminal battery is 2, and at this time, the priority corresponding to the remaining power of the terminal is the highest.
In a third embodiment of the present invention, the resolution adjustment policy corresponding to the power consumption parameter of the terminal is: determining parameters with the highest priority in the power consumption parameters of the terminal, determining a resolution adjustment strategy corresponding to the parameters with the highest priority in the power consumption parameters of the terminal based on the resolution adjustment strategy corresponding to each parameter in the power consumption parameters of the terminal, and obtaining a resolution adjustment value of a display screen of the terminal based on the determined resolution adjustment strategy.
By applying the resolution adjustment method of the terminal display screen of the third embodiment of the invention, the power consumption parameter of the terminal and the actual required value of the resolution of the terminal display screen are obtained, and the resolution adjustment value of the terminal display screen is obtained according to the preset resolution adjustment strategy corresponding to the power consumption parameter of the terminal; adjusting the resolution of a display screen of the terminal; therefore, the resolution of the terminal display screen can be adjusted according to the power consumption parameters of the terminal, so that the resolution of the terminal display screen is reduced, and the power consumption of the terminal is further reduced.
Fourth embodiment
A fourth embodiment of the present invention provides a terminal, which can dynamically adjust the resolution of a display screen of the terminal according to an actual application scenario of the terminal.
Here, the terminal described above may be a fixed terminal having a display screen, or may be a mobile terminal having a display screen.
The above-mentioned fixed terminal may be a computer, and the above-mentioned mobile terminal includes, but is not limited to, a mobile phone, a smart phone, a notebook computer, a digital broadcast receiver, a PDA, a PAD, a PMP, a navigation device, and the like.
Here, if the mobile terminal has an operating system, the operating system may be UNIX, Linux, Windows, Android (Android), Windows Phone, or the like.
The type, shape, size, and the like of the display screen on the terminal are not limited, and the display screen on the terminal may be a liquid crystal display screen or the like, for example.
In the first embodiment of the present invention, the display screen is used to provide a human-computer interaction interface for a user, and when the mobile terminal is a mobile phone, fig. 3 is a front view of the mobile terminal according to the first embodiment of the present invention, and fig. 4 is a rear view of the mobile terminal according to the first embodiment of the present invention.
Fig. 6 is a schematic diagram of a composition structure of a terminal according to an embodiment of the present invention, and as shown in fig. 6, the terminal includes: an obtaining module 601, a determining module 602 and an adjusting module 603; wherein the content of the first and second substances,
an obtaining module 601, configured to obtain a power consumption parameter of a terminal and an actual required value of a resolution of a display screen of the terminal, where the actual required value of the resolution of the display screen of the terminal is a minimum value of: the maximum resolution supported by the terminal display screen and the required resolution of the terminal display content.
The determining module 602 is configured to obtain a resolution adjustment value of a display screen of the terminal according to a preset resolution adjustment policy corresponding to the power consumption parameter of the terminal.
An adjusting module 603, configured to adjust a resolution of a terminal display screen, where the adjusted resolution of the terminal display screen is: and subtracting the difference value of the resolution adjustment value of the terminal display screen from the actual required value of the resolution of the terminal display screen.
Here, the power consumption parameter of the terminal includes at least one of: the type of the display content of the terminal display screen, the area of the terminal display screen, the residual capacity of the terminal and the working mode of a terminal battery.
Each of the power consumption parameters of the terminal is explained below.
The types of display contents of the terminal display screen described above include, but are not limited to, pictures, videos, documents, desktop icons, and the like.
In actual implementation, the processor or controller of the terminal may determine the type of content displayed by the terminal based on the data of the displayed content.
The area of the terminal display screen described above is used to indicate the size of the terminal display screen, and for example, when the terminal display screen is a rectangular display screen, the area of the terminal display screen is determined by the length and width of the terminal display screen.
It will be appreciated that the larger the area of the display screen of the terminal, the greater the power consumption of the terminal, all other things being equal.
It should be noted that the area of the terminal display screen only includes the area of the screen capable of displaying the content according to the instruction of the terminal controller, and does not include the area of the frame portion of the terminal display screen.
In practical implementation, a user can input the area of the display screen of the terminal into a memory of the terminal, so that the terminal can obtain the area parameter of the display screen of the terminal by calling the data stored in the memory of the terminal.
The remaining power of the terminal described above is an important factor for determining the remaining operating time of the terminal, where the remaining operating time of the terminal is the time during which the terminal can operate from the current time; it is understood that the more the remaining power of the terminal is, the longer the remaining operation time of the terminal is, when the remaining conditions are the same.
In practical implementation, the remaining capacity of the terminal can be displayed in percentage form, for example, the remaining capacity of the terminal is 14%.
In practical implementation, a processor or a controller of the terminal may read parameters of a battery of the terminal to obtain a remaining power of the terminal.
The above-mentioned operation mode of the terminal battery may be a normal operation mode or an energy saving operation mode, and for example, when the operation mode of the terminal battery is the normal operation mode, no energy saving policy is set on the terminal, and when the operation mode of the terminal battery is the energy saving operation mode, the terminal may operate according to the preset energy saving policy.
Here, the preset power saving policy includes turning off a network function after a screen is turned off, restricting use of vibration feedback, restricting use of location services, and the like
It can be understood that the remaining operation time of the terminal can be effectively extended by using the power-saving operation mode compared to the normal operation mode.
In actual implementation, the condition that the terminal adopts the common working mode and the condition that the terminal adopts the energy-saving working mode can be preset.
In this step, the maximum resolution supported by the terminal display screen is an important factor for determining the current resolution of the terminal display screen, and the maximum resolution supported by the terminal display screen is: the terminal display screen can display at most the number of pixels, for example, the maximum resolution supported by the terminal display screen is 800 × 600, that is, the maximum resolution supported by the terminal display screen is 480000.
In practical implementation, a user may input the maximum resolution supported by the display screen of the terminal into a memory of the terminal in advance, so that a processor or a controller of the terminal may determine the maximum resolution supported by the display screen of the terminal by calling data stored in the memory.
Here, the required resolution of the terminal display content is generally determined by the terminal display content itself, and the required resolution of the terminal display content is: the number of pixels displayed on the terminal display screen required by the terminal display content can be expressed in the form of multiplying the number of horizontal pixels by the number of vertical pixels, and the required resolution of the terminal display content can also be expressed in the form of multiplying the number of horizontal pixels by the number of vertical pixels.
For example, when the terminal display content is super-definition video, the required resolution of the terminal display content is 1920 × 1080, that is, the required resolution of the terminal display content is 2073600; when the terminal display content is the high-definition video, the required resolution of the terminal display content is 1280 × 720, that is, the required resolution of the terminal display content is 921600.
In actual implementation, the processor or controller of the terminal may determine the required resolution of the terminal display content based on the data of the display content.
In the fourth embodiment of the present invention, the determining module may set a corresponding resolution adjustment policy in advance for different power consumption parameters of the terminal, and during actual implementation, a user may input the resolution adjustment policy corresponding to each different power consumption parameter of the terminal into the terminal.
Further, the recording determination module is further configured to set weighted values for the area of the display screen of the terminal and the remaining power of the terminal, respectively, or set priorities for various parameters in the power consumption parameters of the terminal.
When the power consumption parameters of the terminal comprise the area of a terminal display screen and the residual electric quantity of the terminal, the resolution adjustment strategy corresponding to the power consumption parameters of the terminal is as follows: and based on the area of the terminal display screen and the weighted value of the residual electric quantity of the terminal, carrying out weighted summation on the acquired area of the terminal display screen and the residual electric quantity of the terminal to obtain a resolution ratio adjusting value of the terminal display screen.
For example, if the area of the terminal display screen is S2, the remaining power of the terminal is Q2, the weight of the area of the terminal display screen is W3, and the weight of the remaining power of the terminal is W4, the resolution adjustment value of the terminal display screen is S2W 3+ Q2W 4.
It should be noted that, a weight value set for the area of the terminal display screen may be less than 1, or may be greater than or equal to 1; similarly, the weight values set for the remaining power of the terminal may be smaller than 1, or may be greater than or equal to 1.
In actual implementation, before acquiring the power consumption parameter of the terminal and the actual required value of the resolution of the display screen of the terminal, weighted values can be respectively set for the area of the display screen of the terminal and the residual electric quantity of the terminal; for example, when the terminal is powered on, weighted values are respectively set for the area of a display screen of the terminal and the residual capacity of the terminal.
In a specific implementation, a user may input a weight value set for an area of a display screen of the terminal and a weight value set for a remaining capacity of the terminal to the terminal, and then the terminal stores the corresponding weight values in the memory.
For example, when the terminal is powered on, the terminal sends a prompt message to prompt the user to input a weight value of the area of the display screen of the terminal and a weight value of the remaining power of the terminal.
It should be noted that, in the fourth embodiment of the present invention, an initial unit is set for the area of the terminal display screen, where the initial unit for the area of the terminal display screen may be square centimeter or square millimeter, and when the obtained area of the terminal display screen and the residual power of the terminal are weighted and summed, a value representing the area of the terminal display screen in the initial unit and the residual power of the terminal need to be weighted and summed.
In actual implementation, the weight value of the area of the display screen of the terminal may be smaller than the weight value of the remaining power of the terminal, or may be greater than or equal to the weight value of the remaining power of the terminal.
Further, the resolution adjustment strategy corresponding to the power consumption parameter of the terminal includes: and the resolution adjustment strategy corresponding to each parameter in the preset power consumption parameters of the terminal.
The resolution adjustment strategy corresponding to the power consumption parameter of the terminal is as follows: determining parameters with the highest priority in the power consumption parameters of the terminal, determining a resolution adjustment strategy corresponding to the parameters with the highest priority in the power consumption parameters of the terminal based on the resolution adjustment strategy corresponding to each parameter in the power consumption parameters of the terminal, and obtaining a resolution adjustment value of a display screen of the terminal based on the determined resolution adjustment strategy.
In practical applications, the obtaining module 601, the determining module 602, and the adjusting module 603 may be implemented by a Central Processing Unit (CPU), a microprocessor Unit (MPU), a Digital Signal Processor (DSP), a Field Programmable Gate Array (FPGA), or the like in the terminal.
The terminal of the fourth embodiment of the invention is applied to obtain the power consumption parameter of the terminal and the actual required value of the resolution of the display screen of the terminal, and the resolution adjustment value of the display screen of the terminal is obtained according to the preset resolution adjustment strategy corresponding to the power consumption parameter of the terminal; adjusting the resolution of a display screen of the terminal; therefore, the resolution of the terminal display screen can be adjusted according to the power consumption parameters of the terminal, so that the resolution of the terminal display screen is reduced, and the power consumption of the terminal is further reduced.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of a hardware embodiment, a software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.
Claims (8)
1. A method for adjusting resolution of a display screen of a terminal is characterized by comprising the following steps:
acquiring a power consumption parameter of a terminal and an actual required value of the resolution of a display screen of the terminal, wherein the actual required value of the resolution of the display screen of the terminal is the minimum value of the following two values: the maximum resolution supported by a terminal display screen and the required resolution of the terminal display content; wherein the power consumption parameters of the terminal include: the area of a terminal display screen and the residual electric quantity of the terminal;
respectively setting weighted values for the area of the terminal display screen and the residual electric quantity of the terminal;
obtaining a resolution adjustment value of a display screen of the terminal according to a preset resolution adjustment strategy corresponding to the power consumption parameter of the terminal;
the method for obtaining the resolution adjustment value of the display screen of the terminal according to the preset resolution adjustment strategy corresponding to the power consumption parameter of the terminal comprises the following steps:
based on the area of the terminal display screen and the weighted value of the residual electric quantity of the terminal, carrying out weighted summation on the acquired area of the terminal display screen and the residual electric quantity of the terminal to obtain a resolution ratio adjustment value of the terminal display screen;
adjusting the resolution of the terminal display screen, wherein the adjusted resolution of the terminal display screen is as follows: and subtracting the difference value of the resolution adjustment value of the terminal display screen from the actual required value of the resolution of the terminal display screen.
2. The method of claim 1, wherein the power consumption parameters of the terminal further comprise at least one of: the type of content displayed on the terminal display screen and the operating mode of the terminal battery.
3. The method according to claim 2, wherein the resolution adjustment policy corresponding to the power consumption parameter of the terminal comprises: the method further includes the following steps that a preset resolution adjustment strategy corresponding to each parameter in the power consumption parameters of the terminal is set, and the method further includes the following steps: setting priorities for various parameters in power consumption parameters of a terminal in advance;
the resolution adjustment strategy corresponding to the power consumption parameter of the terminal is as follows: determining a parameter with the highest priority in the power consumption parameters of the terminal, determining a resolution adjustment strategy corresponding to the parameter with the highest priority in the power consumption parameters of the terminal, and obtaining a resolution adjustment value of a display screen of the terminal based on the determined resolution adjustment strategy.
4. The method according to claim 2, wherein the display content of the terminal display screen is of the type of picture, video, document or desktop icon.
5. A terminal, comprising:
the acquisition module is used for acquiring the power consumption parameter of the terminal and the actual required value of the resolution of the display screen of the terminal, wherein the actual required value of the resolution of the display screen of the terminal is the minimum value of the following two values: the maximum resolution supported by a terminal display screen and the required resolution of the terminal display content; wherein the power consumption parameters of the terminal include: the area of a terminal display screen and the residual electric quantity of the terminal;
the determining module is used for respectively setting weighted values for the area of the display screen of the terminal and the residual electric quantity of the terminal;
the determining module is further used for obtaining a resolution adjustment value of a display screen of the terminal according to a preset resolution adjustment strategy corresponding to the power consumption parameter of the terminal;
the determining module is specifically configured to: based on the area of the terminal display screen and the weighted value of the residual electric quantity of the terminal, carrying out weighted summation on the acquired area of the terminal display screen and the residual electric quantity of the terminal to obtain a resolution ratio adjustment value of the terminal display screen;
the adjusting module is used for adjusting the resolution of the terminal display screen, and the resolution of the adjusted terminal display screen is as follows: and subtracting the difference value of the resolution adjustment value of the terminal display screen from the actual required value of the resolution of the terminal display screen.
6. The terminal of claim 5, wherein the power consumption parameters of the terminal further comprise at least one of: the type of content displayed on the terminal display screen and the operating mode of the terminal battery.
7. The terminal of claim 6, wherein the resolution adjustment policy corresponding to the power consumption parameter of the terminal comprises: a resolution adjustment strategy corresponding to each parameter in preset power consumption parameters of the terminal; the determining module is further configured to set priorities for various parameters in the power consumption parameters of the terminal in advance;
the resolution adjustment strategy corresponding to the power consumption parameter of the terminal is as follows: determining a parameter with the highest priority in the power consumption parameters of the terminal, determining a resolution adjustment strategy corresponding to the parameter with the highest priority in the power consumption parameters of the terminal, and obtaining a resolution adjustment value of a display screen of the terminal based on the determined resolution adjustment strategy.
8. The terminal according to claim 6, wherein the display content of the terminal display screen is of the type of picture, video, document or desktop icon.
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| CN106534542A (en) * | 2016-11-19 | 2017-03-22 | 滁州昭阳电信通讯设备科技有限公司 | Display resolution adjusting method and mobile terminal |
| CN106528024A (en) * | 2016-11-20 | 2017-03-22 | 滁州职业技术学院 | Method for adjusting display screen resolution and display terminal |
| CN106951054B (en) * | 2017-03-10 | 2020-03-10 | Oppo广东移动通信有限公司 | Application control method and device and mobile terminal |
| CN106980358A (en) * | 2017-03-20 | 2017-07-25 | 宇龙计算机通信科技(深圳)有限公司 | Reduce the method and device of user terminal power consumption |
| CN107093418B (en) * | 2017-06-20 | 2020-12-18 | 南京中诚签信息科技有限公司 | Screen display method, computer equipment and storage medium |
| CN109462685A (en) | 2017-09-06 | 2019-03-12 | 上海中兴软件有限责任公司 | A kind of method and device of display, mobile terminal |
| CN107734619A (en) * | 2017-11-27 | 2018-02-23 | 维沃移动通信有限公司 | Reduce the method and mobile terminal of mobile terminal power consumption |
| CN108600834B (en) * | 2018-04-13 | 2021-07-20 | 深圳银澎云计算有限公司 | Video transmission system, receiving/sending/transmitting method and device |
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Effective date of registration: 20191205 Address after: No.2070, Shennan Middle Road, Fuqiang community, Huaqiangbei street, Futian District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Fuyou Magnesium Technology Co., Ltd Address before: 518000 Guangdong Province, Shenzhen high tech Zone of Nanshan District City, No. 9018 North Central Avenue's innovation building A, 6-8 layer, 10-11 layer, B layer, C District 6-10 District 6 floor Applicant before: Nubian Technologies Ltd. |
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