WO2018072411A1 - 屏幕控制方法、装置及终端 - Google Patents

屏幕控制方法、装置及终端 Download PDF

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Publication number
WO2018072411A1
WO2018072411A1 PCT/CN2017/080808 CN2017080808W WO2018072411A1 WO 2018072411 A1 WO2018072411 A1 WO 2018072411A1 CN 2017080808 W CN2017080808 W CN 2017080808W WO 2018072411 A1 WO2018072411 A1 WO 2018072411A1
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WO
WIPO (PCT)
Prior art keywords
preset
terminal
screen
core
display
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PCT/CN2017/080808
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English (en)
French (fr)
Inventor
冯凯
Original Assignee
中兴通讯股份有限公司
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Filing date
Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2018072411A1 publication Critical patent/WO2018072411A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/7243—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones
    • 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
    • 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
    • H04W52/0267—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by controlling user interface components
    • H04W52/027—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by controlling user interface components by controlling a display operation or backlight unit
    • 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
    • H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
    • 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

Definitions

  • the present invention relates to the field of communications, and in particular to a screen control method, apparatus, and terminal.
  • a screen control method, device, and terminal are provided to solve at least the problem that the terminal has a large power consumption when viewing the preset information in the screen-off state in the related art.
  • a screen control method including: acquiring preset information in a case where a terminal is off; displaying the acquired preset in a preset display area in the terminal screen Set information.
  • the acquiring the preset information includes: acquiring the preset information by using a preset processing device of the terminal, where the preset processing device includes one of the following: And a display control microprocessor for controlling the display of the terminal screen, and a preset core of the main processor of the terminal.
  • the preset processing device includes a preset core of the main processor of the terminal
  • the method includes: turning off the remaining cores of the main processor except the preset core; performing frequency-down processing on the main frequency of the preset core, and down-clocking the main frequency of the preset core to a preset frequency.
  • the preset processing device includes the display control microprocessor
  • acquiring the preset information by the preset processing device of the terminal includes: a counter for screen refresh timing In the case of time, the display control microprocessor is switched from a sleep state to an awake state; the display control microprocessor acquires the preset information through a preset sensor; and a preset display area in the terminal screen After the obtained preset information is displayed, the method further includes: the display control microprocessor is converted from the awake state to the sleep state.
  • the preset information includes at least one of the following: date, time, power, notification message, missed call, alarm clock, step count, heart rate.
  • a screen control apparatus comprising: an acquisition module configured to acquire preset information in a case where the terminal is off; a display module configured to be in a pre-screen of the terminal In the display area, the acquired preset information is displayed.
  • the acquiring module is further configured to acquire the preset information by using a preset processing device of the terminal, where the preset processing device includes one of: a display for controlling display of the terminal screen Control microprocessor, the end The default core of the main processor.
  • the device further includes: a shutdown module, configured to disable the main processor except the preset processing device includes a preset core of the main processor of the terminal The remaining cores other than the preset core; the down-conversion module is configured to perform frequency-down processing on the main frequency of the preset core, and down-convert the main frequency of the preset core to a preset frequency.
  • a shutdown module configured to disable the main processor except the preset processing device includes a preset core of the main processor of the terminal The remaining cores other than the preset core
  • the down-conversion module is configured to perform frequency-down processing on the main frequency of the preset core, and down-convert the main frequency of the preset core to a preset frequency.
  • the apparatus further includes: a conversion module, wherein the conversion module is configured to, when the preset processing device includes the display control microprocessor, when the counter for screen refresh timing expires The display control microprocessor is converted from a sleep state to an awake state; the acquisition module is further configured to acquire the preset information by using a preset sensor; the conversion module is further configured to be at the terminal screen After displaying the acquired preset information in the preset display area, the display control microprocessor is converted from the awake state to the sleep state.
  • a conversion module is configured to, when the preset processing device includes the display control microprocessor, when the counter for screen refresh timing expires
  • the display control microprocessor is converted from a sleep state to an awake state
  • the acquisition module is further configured to acquire the preset information by using a preset sensor
  • the conversion module is further configured to be at the terminal screen After displaying the acquired preset information in the preset display area, the display control microprocessor is converted from the awake state to the sleep state.
  • a terminal comprising: the terminal comprising the apparatus described above.
  • a storage medium is also provided.
  • the storage medium is configured to store program code for performing the following steps: acquiring the preset information in a case where the terminal is off; displaying the acquired preset information in a preset display area in the terminal screen.
  • the storage medium is further configured to store program code for performing the following steps: in the case that the terminal is off, the acquiring the preset information comprises: acquiring the preset by using a preset processing device of the terminal The information is provided, wherein the preset processing device comprises one of: a display control microprocessor for controlling display of the terminal screen, and a preset core of a main processor of the terminal.
  • the preset processing device comprises one of: a display control microprocessor for controlling display of the terminal screen, and a preset core of a main processor of the terminal.
  • the storage medium is further configured to store program code for performing the following steps: in the case where the preset processing device includes a preset core of the main processor of the terminal, in a pass through the terminal Before the preset processing device acquires the preset information, the method further includes: turning off the remaining cores of the main processor except the preset core; performing frequency reduction processing on the main frequency of the preset core, The main frequency of the preset core is down-converted to a preset frequency.
  • the storage medium is further configured to store program code for performing the following steps: in the case where the preset processing device includes the display control microprocessor, acquired by the preset processing device of the terminal
  • the preset information includes: when the counter for screen refresh timing expires, the display control microprocessor is switched from a sleep state to an awake state; the display control microprocessor acquires the Presetting information; after displaying the acquired preset information in a preset display area in the terminal screen, the method further includes: the display control microprocessor is converted from the awake state to the sleep state.
  • the storage medium is further configured to store program code for performing the following steps: the preset information includes at least one of the following: date, time, power, notification message, missed call, alarm clock, step count, heart rate.
  • the preset information for example, date, time, and power amount
  • the notification message, the missed call, the alarm clock, the step count, the heart rate, etc. need to illuminate the entire screen. Therefore, the problem that the terminal has a large power consumption when viewing the preset information in the screen-off state can be solved in the related art, and the power saving is achieved. The effect of consumption.
  • FIG. 1 is a block diagram showing the hardware structure of a mobile terminal of a screen control method according to an embodiment of the present invention
  • FIG. 2 is a flow chart of a screen control method according to an embodiment of the present invention.
  • FIG. 3 is a structural block diagram of a terminal in accordance with a preferred embodiment of the present invention.
  • FIG. 4(a) is a schematic diagram of a normal mode of a terminal in accordance with a preferred embodiment of the present invention.
  • 4(b) is a schematic diagram of a low power mode of a terminal in accordance with a preferred embodiment of the present invention.
  • FIG. 5 is a structural block diagram 1 of a screen control apparatus according to an embodiment of the present invention.
  • FIG. 6 is a structural block diagram 2 of a screen control apparatus according to an embodiment of the present invention.
  • FIG. 7 is a structural block diagram 3 of a screen control apparatus according to an embodiment of the present invention.
  • FIG. 8 is a structural block diagram of a terminal according to an embodiment of the invention.
  • FIG. 1 is a hardware structural block diagram of a mobile terminal of a screen control method according to an embodiment of the present invention.
  • the mobile terminal 10 may include one or more (only one shown) processor 12 (the processor 12 may include, but is not limited to, a processing device such as a microprocessor MCU or a programmable logic device FPGA).
  • a memory 14 for storing data, and a transmission device 16 for communication functions may be included in the structure shown in FIG. 1 merely illustrative and does not limit the structure of the above electronic device.
  • the mobile terminal 10 may also include more or fewer components than those shown in FIG. 1, or have a different configuration than that shown in FIG.
  • the memory 14 can be used to store software programs and modules of application software, such as program instructions/modules corresponding to the screen control method in the embodiment of the present invention, and the processor 12 executes various programs by running software programs and modules stored in the memory 14. Functional application and data processing, that is, the above method is implemented.
  • Memory 14 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 other non-volatile solid state memory.
  • memory 14 may further include memory remotely located relative to processor 12, which may be connected to mobile terminal 10 over a network. Examples of such networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.
  • Transmission device 16 is for receiving or transmitting data via a network.
  • the above-described network specific example may include a wireless network provided by a communication provider of the mobile terminal 10.
  • transmission device 16 includes a Network Interface Controller (NIC) that can be connected to other network devices through a base station to communicate with the Internet.
  • NIC Network Interface Controller
  • the transmission device 16 can be a radio frequency (RF) module for Communicate with the Internet wirelessly.
  • RF radio frequency
  • FIG. 2 is a flowchart of a screen control method according to an embodiment of the present invention. As shown in FIG. 2, the flow includes the following steps:
  • Step S202 in the case that the terminal is off, acquiring preset information
  • Step S204 Display the acquired preset information in a preset display area in the terminal screen.
  • the terminal is off, the preset information displayed in the preset display area of the terminal screen is displayed, and the related art has a large power consumption when viewing the preset information in the screen-off state.
  • the problem saves power.
  • the foregoing preset information may be obtained in multiple manners.
  • the preset information may be acquired by a preset processing device of the terminal, where the preset processing device may be a display control micro-processing for controlling the screen display of the terminal.
  • the MCU, or the preset core of the terminal's main processor for example, the eight cores of the processor or the low-frequency core of the four cores, that is, the core with the lowest frequency).
  • the main processor may be closed except the preset core.
  • the remaining cores perform down-conversion on the main frequency of the preset core, and down-convert the main frequency of the preset core to a preset frequency (which may also be below the preset frequency).
  • the core with the lowest frequency can be used as the preset core (the preset core can be specified in advance, or can be determined according to preset conditions), the remaining seven cores are turned off, and the preset core is lowered.
  • Frequency processing (reducing the main frequency of the preset core from 1.5 GHz to 1 GHz). The power consumption of the terminal can be reduced by the foregoing technical solution of the embodiment of the present invention.
  • the preset information may be acquired by periodically waking up the display control microprocessor, and the display control microprocessor is configured from the preset sensor (for example, , step counter sensor or heart rate sensor) to get preset information.
  • the display control microprocessor After the preset information is obtained, the display controls the microprocessor to sleep. Specifically, in the case where the counter for the screen refresh timing expires, the display control microprocessor is switched from the sleep state to the awake state; the display control microprocessor acquires the preset information through the preset sensor. After the acquired preset information is displayed in the preset display area in the terminal screen, the display control microprocessor is switched from the awake state to the sleep state.
  • the power consumption of the terminal can be reduced by periodic wake-up and sleep processing devices.
  • the preset information includes at least one of the following: date, time, power, notification message, missed call, alarm clock, step count, heart rate.
  • the heart rate sensor may be set to synchronize with the wake-up period of the processing device, thereby reducing power consumption of the terminal.
  • the display of the acquired preset information may be real-time, that is, the preset display area in the terminal screen is always bright, and the preset information is displayed in real time in the off-screen state.
  • the display of the acquired preset information may be periodic, periodically lighting the preset display area in the terminal screen, and displaying the preset information.
  • the display of the acquired preset information may also be conditionally triggered. When the preset condition occurs, the preset display area in the terminal screen is illuminated, and the preset information is displayed.
  • the preset condition may be: detecting a preset button ( For example, the key operation of the power button detects that the preset area is touched, or the motion sensor detects that the vibration of the terminal reaches a preset threshold (lateral vibration, longitudinal vibration, etc.).
  • a screen control method is provided, which will be described below. It should be noted that, in the preferred embodiment, the terminal uses a mobile phone as an example for description.
  • the existing screen-out display scheme can only display some date, time, power and other content, and the data such as step counting and heart rate need to be bright screen and then enter the corresponding application, and then synchronize the step counting and heart rate data from the server side, and then The step data is displayed on the application interface.
  • step-by-step data synchronization has a delay, cannot be displayed in real time, and requires networking because it is to communicate with the server.
  • step-by-step data of this solution must display the step counting and heart rate data when the phone is turned on and the LCD backlight is turned on, and the power consumption will be much higher.
  • a low power consumption scheme capable of displaying step counting and heart rate information on a screen of a mobile phone without turning off the entire screen backlight after shutdown is provided, and the mobile phone still remains after being turned off or turned off.
  • Can display information such as the current number of steps or heart rate.
  • the terminal includes: an OLED (Organic Light Emitting Diode) display module, a power management module, a sensor module, and a display control module. among them,
  • OLED Organic Light Emitting Diode
  • the power management module is mainly responsible for supplying power to the display control microprocessor module and the sensor module;
  • a sensor module for calculating and counting the number of steps, counting the heart rate, detecting the fingerprint, detecting the motion and the stationary state of the mobile phone, and synchronizing the data to the display control module;
  • the display control module (showing the control microprocessor in FIG. 3) is connected to the sensor, and obtains data such as step counting and heart rate from the sensor module, and is also connected with the OLED display module to control the area, color, data, and refresh frequency displayed on the screen. Wait;
  • the display module includes but is not limited to date, time, power, notification message, missed call, alarm clock, step count, heart rate, and the like.
  • the display control microprocessor When the display control module is a display control microprocessor, the display control microprocessor is in a periodic sleep state after being turned off, and each cycle duration can be customized. After the timer expires, the display control microprocessor is refreshed, and after the screen is refreshed, Then go to sleep again until the phone is turned on or other events interrupt the periodic sleep.
  • the frequency of a core (that is, the core in the foregoing) in the main chip of the mobile phone can be controlled to the lower limit of the frequency range, and the other cores are turned off.
  • the low frequency core can also be woken up periodically.
  • the mobile phone When the user presses the power to shut down, the mobile phone will enter the shutdown process. Before the shutdown, it will detect whether the switch of the off-screen step has been turned on. If it is already turned on, the power management module continues to maintain the display control microprocessor and sensor module after the shutdown. Power, the phone's main APP (application) and Modem (modem) power off.
  • APP application
  • modem Modem
  • the sensor module is The file system obtains the reference value of the step counting and the data.
  • the sensor module updates the current data in real time, and the display control microprocessor module follows the set data synchronization period.
  • the sleep state wakes up, and then synchronizes the data such as step counting and heart rate with the sensor module, and simultaneously refreshes the data on the screen.
  • the power management module, the display module, and the display control module enter a low power mode (Low Power Mode, referred to as LPM mode) (as shown in FIG. 4);
  • the display control processing chip (acting with the aforementioned preset processing device) periodically enters a sleep state, and wakes up according to the set period or condition;
  • the display module only lights up a small portion of the screen in a specific area to save power consumption
  • the four cores or eight cores of the main processor are all turned off, and the microprocessor of the display control is periodically put into a sleep state, and the screen data is required to be operated or refreshed (for display control).
  • the module is for displaying the control microprocessor
  • a low-frequency core of the quad-core or the eight-core performs the frequency reduction of the main frequency.
  • the main processor is turned off, only one of the low-frequency cores is reserved, and the wake-up is periodically performed, and the wake-up frequency and the display control microprocessor are aligned (for the display control module). For a core situation);
  • the display refresh rate is extended from real-time refresh to fixed period. For example, the number of steps can be refreshed for 1 minute, and this refresh period can be adjusted.
  • the screen control method for displaying the current step is the following steps:
  • Step 1 The user presses the power button to shut down.
  • step 2 the step counter application determines whether the switch for displaying the step counter is turned off.
  • Step 3 If the off-screen display step switch is turned on, the power management module does not disconnect the power of the pedometer from entering the LPM mode when the screen is turned off.
  • step 4 when the screen refresh timer expires, the display control processing chip is woken up from the sleep state.
  • Step 5 The display control processing chip module obtains the step data from the pedometer.
  • the display control module configures the display content of the blackout display area, the bright screen area [(256, 256), (720, 720)], the brightness of 180 lum, and the color value (RGB value).
  • the RGB value can be Red: 00101001, Green: 10101011, Blue: 11100010.
  • step 7 the mobile phone screen displays the content according to the configuration information.
  • step 8 the display control chip goes to sleep.
  • the screen control method for displaying the content as the heart rate may include the following steps:
  • Step 1 The user presses the power button to shut down.
  • step 2 the heart rate application determines whether the switch for turning off the heart rate display is turned on.
  • Step 3 If the switch to turn off the heart rate display has been turned on, the power management module continuously supplies the power of the sensor and turns into the LPM mode when the screen is turned off.
  • Step 4 After the body touches the heart rate sensor, the heart rate sensor is triggered and the heart rate is calculated.
  • Step 5 When the screen refresh timer expires, the display control processing chip is woken up from the sleep state.
  • Step 6 The display control processing chip module acquires heart rate data from the heart rate sensor.
  • Step 7 the display control module configures the display content of the off-screen display area, the bright screen area [(350, 350), (455, 455)], the brightness of 180 lum, the color value (RGB value), wherein the RGB value can be Red: 00101001, Green: 10101011, Blue: 11100010.
  • step 8 the mobile phone screen displays the content according to the configuration information.
  • step 9 the display control chip is put into hibernation.
  • preset information can be displayed for the user in a low power consumption state of the terminal to meet the needs of the user.
  • the method according to the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course, by hardware, but in many cases, the former is A better implementation.
  • the technical solution of the present invention which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM, disk,
  • the optical disc includes a number of instructions for causing a terminal device (which may be a cell phone, a computer, a server, or a network device, etc.) to perform the methods described in various embodiments of the present invention.
  • a screen control device is also provided, which is used to implement the above-mentioned embodiments and preferred embodiments, and has not been described again.
  • the term "module” may implement a combination of software and/or hardware of a predetermined function.
  • the apparatus described in the following embodiments is preferably implemented in software, hardware, or a combination of software and hardware, is also possible and contemplated.
  • FIG. 5 is a structural block diagram 1 of a screen control apparatus according to an embodiment of the present invention. As shown in FIG. 5, the apparatus includes:
  • the obtaining module 52 is configured to acquire preset information when the terminal is off;
  • the display module 54 is connected to the obtaining module 52, and is configured to display the acquired preset information in a preset display area in the terminal screen.
  • the obtaining module 52 is further configured to acquire preset information by using a preset processing device of the terminal, where the preset processing device includes one of the following: a display control microprocessor for controlling display of the terminal screen, and a master of the terminal The default core of the processor.
  • the preset processing device includes one of the following: a display control microprocessor for controlling display of the terminal screen, and a master of the terminal The default core of the processor.
  • FIG. 6 is a structural block diagram 2 of a screen control apparatus according to an embodiment of the present invention. As shown in FIG. 6, the apparatus includes, in addition to all the modules shown in FIG.
  • the closing module 62 is configured to: when the preset processing device includes a preset core of the main processor of the terminal, turn off the remaining cores of the main processor except the preset core;
  • the down-conversion module 64 is configured to perform frequency-down processing on the main frequency of the preset core, and down-convert the main frequency of the preset core to a preset frequency.
  • FIG. 7 is a structural block diagram 3 of a screen control apparatus according to an embodiment of the present invention. As shown in FIG. 7, the apparatus includes: a conversion module 72, and a description of the apparatus, except for all the modules shown in FIG. .
  • the conversion module 72 is configured to, when the preset processing device includes the display control microprocessor, convert the display control microprocessor from the sleep state to the awake state when the counter for the screen refresh timing expires;
  • the obtaining module 52 is further configured to acquire preset information by using a preset sensor
  • the conversion module 72 is further configured to: after displaying the acquired preset information in the preset display area in the terminal screen, converting the display control microprocessor from the awake state to the sleep state.
  • each of the above modules may be implemented by software or hardware.
  • the foregoing may be implemented by, but not limited to, the foregoing modules are all located in the same processor; or, the above modules are in any combination.
  • the forms are located in different processors.
  • FIG. 8 is a structural block diagram of a terminal according to an embodiment of the present invention. As shown in FIG. 8, the terminal includes: a screen control device 82, which may be the second embodiment. The screen control device in the middle.
  • a storage medium is provided in an embodiment of the present invention.
  • the foregoing storage medium may be configured to store program code for performing the following steps:
  • S2 Display the acquired preset information in a preset display area in the terminal screen.
  • the storage medium is further arranged to store program code for performing the following steps:
  • obtaining preset information includes:
  • the preset information is acquired by the preset processing device of the terminal, wherein the preset processing device includes one of the following: a display control microprocessor for controlling display of the terminal screen, and a preset core of the main processor of the terminal.
  • the storage medium is further arranged to store program code for performing the following steps:
  • the method further includes:
  • S2 Perform frequency reduction processing on the main frequency of the preset core, and down-convert the main frequency of the preset core to a preset frequency.
  • the storage medium is further arranged to store program code for performing the following steps:
  • the preset processing device includes a display control microprocessor
  • Acquiring the preset information by the preset processing device of the terminal includes: when the counter for the screen refresh timing expires, converting the display control microprocessor from the sleep state to the awake state; the display control microprocessor passes the pre- Set the sensor to obtain preset information;
  • the method further includes: the display control microprocessor is switched from the awake state to the sleep state.
  • the storage medium is further configured to store program code for performing the following steps: the preset information includes at least one of the following: date, time, power, notification message, missed call, alarm clock, step count, heart rate.
  • the foregoing storage medium may include, but not limited to, a USB flash drive, a Read-Only Memory (ROM), a Random Access Memory (RAM), a mobile hard disk, and a magnetic memory.
  • ROM Read-Only Memory
  • RAM Random Access Memory
  • a mobile hard disk e.g., a hard disk
  • magnetic memory e.g., a hard disk
  • the processor performs, according to the stored program code in the storage medium, acquiring preset information when the terminal is off; displaying the acquired information in the preset display area in the terminal screen. Preset information.
  • the processor performs, according to the stored program code in the storage medium, in the case that the terminal is off, acquiring the preset information includes: acquiring preset information by using a preset processing device of the terminal, where
  • the preset processing device includes one of the following: a display control microprocessor for controlling display of the terminal screen, and a preset core of the main processor of the terminal.
  • the processor executes according to the stored program code in the storage medium: in a case where the preset processing device includes a preset core of the main processor of the terminal, the preset processing device in the through terminal Before obtaining the preset information, the method further includes: turning off the remaining cores of the main processor except the preset core; performing frequency reduction processing on the main frequency of the preset core, and down-clocking the main frequency of the preset core to the preset frequency.
  • the processor performs, according to the stored program code in the storage medium, in a case that the preset processing device includes the display control microprocessor, acquiring the preset information by the preset processing device of the terminal includes: : in the case that the counter for the screen refresh timing expires, the display control microprocessor is switched from the sleep state to the awake state; the display control microprocessor acquires the preset information through the preset sensor; the preset display in the terminal screen After the obtained preset information is displayed in the area, the display control microprocessor is switched from the awake state to the sleep state.
  • the processor executes according to the stored program code in the storage medium: the preset information includes at least one of the following: date, time, power, notification message, missed call, alarm, step, Heart rate.
  • modules or steps of the present invention described above can be implemented by a general-purpose computing device that can be centralized on a single computing device or distributed across a network of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device such that they may be stored in the storage device by the computing device and, in some cases, may be different from the order herein.
  • the steps shown or described are performed, or they are separately fabricated into individual integrated circuit modules, or a plurality of modules or steps thereof are fabricated as a single integrated circuit module.
  • the invention is not limited to any specific combination of hardware and software.
  • the present disclosure is applicable to the field of communications, and solves the problem that the terminal has a large power consumption when viewing the preset information in the state of being turned off in the related art, thereby achieving the effect of saving power.

Abstract

提供了一种屏幕控制方法、装置及终端，其中，该方法包括：在终端熄屏的情况下，获取预设信息；在所述终端屏幕中的预设显示区域内，显示获取的所述预设信息。解决了相关技术中终端在熄屏状态下查看预设信息存在功耗较大的问题，达到了节省功耗的效果。

Description

屏幕控制方法、装置及终端 技术领域
本发明涉及通信领域，具体而言，涉及一种屏幕控制方法、装置及终端。
背景技术
用户在终端熄屏的状态下要查看时间、电量、日期、通知消息、当前的步数统计、心率等信息是比较麻烦的，需要解锁屏幕，然后打开进入相应的应用才能查看，不能随时查看这些信息。用户查看这些信息时需要点亮整个手机屏幕，这样功耗会比较大。
可见，相关技术中终端在熄屏状态下查看预设信息存在功耗较大的问题。
发明内容
本发明实施例中提供了一种屏幕控制方法、装置及终端，以至少解决相关技术中终端在熄屏状态下查看预设信息存在功耗较大的问题。
根据本发明的一个实施例，提供了一种屏幕控制方法，包括：在终端熄屏的情况下，获取预设信息；在所述终端屏幕中的预设显示区域内，显示获取的所述预设信息。
可选地，在所述终端熄屏的情况下，获取所述预设信息包括：通过所述终端的预设处理装置获取所述预设信息，其中，所述预设处理装置包括以下之一：用于控制所述终端屏幕显示的显示控制微处理器、所述终端的主处理器的预设核心。
可选地，在所述预设处理装置包括所述终端的所述主处理器的预设核心的情况下，在通过所述终端的所述预设处理装置获取所述预设信息之前，还包括：关闭所述主处理器的除所述预设核心以外的其余核心；对所述预设核心的主频率进行降频处理，将所述预设核心的主频率降频到预设频率。
可选地，在所述预设处理装置包括所述显示控制微处理器的情况下，由所述终端的所述预设处理装置获取所述预设信息包括：在用于屏幕刷新计时的计数器到时的情况下，所述显示控制微处理器由休眠状态转换为唤醒状态；所述显示控制微处理器通过预设传感器获取所述预设信息；在所述终端屏幕中的预设显示区域内，显示获取的所述预设信息之后，还包括：所述显示控制微处理器由所述唤醒状态转换为所述休眠状态。
可选地，所述预设信息包括以下至少之一：日期、时间、电量、通知消息、未接来电、闹钟、计步、心率。
根据本发明的另一个实施例，提供了一种屏幕控制装置，包括：获取模块，设置为在终端熄屏的情况下，获取预设信息；显示模块，设置为在所述终端屏幕中的预设显示区域内，显示获取的所述预设信息。
可选地，所述获取模块还设置为通过所述终端的预设处理装置获取所述预设信息，其中，所述预设处理装置包括以下之一：用于控制所述终端屏幕显示的显示控制微处理器、所述终 端的主处理器的预设核心。
可选地，所述装置还包括：关闭模块，设置为在所述预设处理装置包括所述终端的所述主处理器的预设核心的情况下，关闭所述主处理器的除所述预设核心以外的其余核心；降频模块，设置为对所述预设核心的主频率进行降频处理，将所述预设核心的主频率降频到预设频率。
可选地，所述装置还包括：转换模块，其中，所述转换模块设置为在所述预设处理装置包括所述显示控制微处理器的情况下，在用于屏幕刷新计时的计数器到时的情况下，将所述显示控制微处理器由休眠状态转换为唤醒状态；所述获取模块还设置为通过预设传感器获取所述预设信息；所述转换模块还设置为在所述终端屏幕中的预设显示区域内，显示获取的所述预设信息之后，将所述显示控制微处理器由所述唤醒状态转换为所述休眠状态。
根据本发明的又一个实施例，提供了一种终端，包括：该终端包括上述的装置。
根据本发明的又一个实施例，还提供了一种存储介质。该存储介质设置为存储用于执行以下步骤的程序代码：在终端熄屏的情况下，获取预设信息；在所述终端屏幕中的预设显示区域内，显示获取的所述预设信息。
可选地，存储介质还设置为存储用于执行以下步骤的程序代码：在所述终端熄屏的情况下，获取所述预设信息包括：通过所述终端的预设处理装置获取所述预设信息，其中，所述预设处理装置包括以下之一：用于控制所述终端屏幕显示的显示控制微处理器、所述终端的主处理器的预设核心。
可选地，存储介质还设置为存储用于执行以下步骤的程序代码：在所述预设处理装置包括所述终端的所述主处理器的预设核心的情况下，在通过所述终端的所述预设处理装置获取所述预设信息之前，还包括：关闭所述主处理器的除所述预设核心以外的其余核心；对所述预设核心的主频率进行降频处理，将所述预设核心的主频率降频到预设频率。
可选地，存储介质还设置为存储用于执行以下步骤的程序代码：在所述预设处理装置包括所述显示控制微处理器的情况下，由所述终端的所述预设处理装置获取所述预设信息包括：在用于屏幕刷新计时的计数器到时的情况下，所述显示控制微处理器由休眠状态转换为唤醒状态；所述显示控制微处理器通过预设传感器获取所述预设信息；在所述终端屏幕中的预设显示区域内，显示获取的所述预设信息之后，还包括：所述显示控制微处理器由所述唤醒状态转换为所述休眠状态。
可选地，存储介质还设置为存储用于执行以下步骤的程序代码：所述预设信息包括以下至少之一：日期、时间、电量、通知消息、未接来电、闹钟、计步、心率。
通过本发明，由于在终端熄屏的情况下，在终端屏幕中的预设显示区域内，显示获取的预设信息，避免了在终端熄屏下查看预设信息(例如，日期、时间、电量、通知消息、未接来电、闹钟、计步、心率等)需要点亮整个屏幕，因此，可以解决相关技术中终端在熄屏状态下查看预设信息存在功耗较大的问题，达到节省功耗的效果。
附图说明
此处所说明的附图用来提供对本发明的进一步理解，构成本申请的一部分，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：
图1是本发明实施例的一种屏幕控制方法的移动终端的硬件结构框图；
图2是根据本发明实施例的屏幕控制方法的流程图；
图3是根据本发明优选实施例的终端的结构框图；
图4(a)是根据本发明优选实施例的终端的正常模式的示意图；
图4(b)是根据本发明优选实施例的终端的低功耗模式的示意图；
图5是根据本发明实施例的屏幕控制装置的结构框图一；
图6是根据本发明实施例的屏幕控制装置的结构框图二；
图7是根据本发明实施例的屏幕控制装置的结构框图三；
图8是根据发明实施例的终端的结构框图。
具体实施方式
下文中将参考附图并结合实施例来详细说明本发明。需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。
需要说明的是，本发明的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。
实施例一
本申请实施例一所提供的方法实施例可以在移动终端、计算机终端或者类似的运算装置中执行。以运行在移动终端上为例，图1是本发明实施例的一种屏幕控制方法的移动终端的硬件结构框图。如图1所示，移动终端10可以包括一个或多个(图中仅示出一个)处理器12(处理器12可以包括但不限于微处理器MCU或可编程逻辑器件FPGA等的处理装置)、用于存储数据的存储器14、以及用于通信功能的传输装置16。本领域普通技术人员可以理解，图1所示的结构仅为示意，其并不对上述电子装置的结构造成限定。例如，移动终端10还可包括比图1中所示更多或者更少的组件，或者具有与图1所示不同的配置。
存储器14可用于存储应用软件的软件程序以及模块，如本发明实施例中的屏幕控制方法对应的程序指令/模块，处理器12通过运行存储在存储器14内的软件程序以及模块，从而执行各种功能应用以及数据处理，即实现上述的方法。存储器14可包括高速随机存储器，还可包括非易失性存储器，如一个或者多个磁性存储装置、闪存、或者其他非易失性固态存储器。在一些实例中，存储器14可进一步包括相对于处理器12远程设置的存储器，这些远程存储器可以通过网络连接至移动终端10。上述网络的实例包括但不限于互联网、企业内部网、局域网、移动通信网及其组合。
传输装置16用于经由一个网络接收或者发送数据。上述的网络具体实例可包括移动终端10的通信供应商提供的无线网络。在一个实例中，传输装置16包括一个网络适配器(Network Interface Controller，NIC)，其可通过基站与其他网络设备相连从而可与互联网进行通讯。在一个实例中，传输装置16可以为射频(Radio Frequency，RF)模块，其用于 通过无线方式与互联网进行通讯。
在本实施例中提供了一种运行于上述移动终端的屏幕控制方法，图2是根据本发明实施例的屏幕控制方法的流程图，如图2所示，该流程包括如下步骤：
步骤S202，在终端熄屏的情况下，获取预设信息；
步骤S204，在终端屏幕中的预设显示区域内，显示获取的预设信息。
通过上述步骤，在终端熄屏的情况下，在终端屏幕中的预设显示区域内，显示获取的预设信息，解决了相关技术中终端在熄屏状态下查看预设信息存在功耗较大的问题，节省了功耗。
可选地，可以采用多种方式获取上述预设信息，例如，可以通过终端的预设处理装置获取预设信息，其中，该预设处理装置可以是用于控制终端屏幕显示的显示控制微处理器MCU，或者终端的主处理器的预设核心(例如，处理器的八个核心或者四个核心中的低频核心，也就是主频率最低的核心)。
可选地，在预设处理装置包括终端的主处理器的预设核心的情况下，在通过终端的该预设核心获取预设信息之前，还可以关闭主处理器的除预设核心以外的其余核心，对预设核心的主频率进行降频处理，将预设核心的主频率降频到预设频率(也可以是预设频率以下)。例如，对于八核处理器，可以将主频率最低的核心作为预设核心(预设核心可以提前指定，也可以根据预设条件确定)，关闭其余的七个核心，并对预设核心做降频处理(将该预设核心的主频率由1.5GHz降为1GHz)。通过本发明实施例的上述技术方案，可以降低终端的功耗。
可选地，在该预设处理装置包括显示控制微处理器的情况下，可以采用如下方式获取预设信息：周期性唤醒显示控制微处理器，由显示控制微处理器从预设传感器(例如，计步传感器或者心率传感器)获取预设信息。在获取预设信息后，将显示控制微处理器休眠。具体地，在用于屏幕刷新计时的计数器到时的情况下，显示控制微处理器由休眠状态转换为唤醒状态；显示控制微处理器通过预设传感器获取预设信息。在终端屏幕中的预设显示区域内，显示获取的预设信息之后，显示控制微处理器由唤醒状态转换为休眠状态。通过周期性的唤醒和休眠处理装置，可以降低终端的功耗。
可选地，预设信息包括以下至少之一：日期，时间，电量，通知消息，未接来电，闹钟，计步，心率。
可选地，对于具有实时性的预设信息，例如，心率，心率传感器可以设置为与处理装置的唤醒周期同步，从而降低终端的功耗。
可选地，获取的预设信息的显示可以是实时的，即，终端屏幕中的预设显示区域内常亮，在熄屏状态下实时显示预设信息。获取的预设信息的显示可以是周期的，周期性的点亮终端屏幕中的预设显示区域，进行预设信息的显示。获取的预设信息的显示还可以是条件触发的，在预设条件发生时，点亮终端屏幕中的预设显示区域，进行预设信息的显示，预设条件可以是：检测预设按键(例如，电源键)的按键操作，检测到预设区域被触摸，或者运动传感器检测到终端的振动达到预设阈值(横向振动，纵向振动等)。
基于上述实施例及优选实施方式，为说明方案的整个流程交互，在本优选实施例中，提供了一种屏幕控制方法，下面对该方法进行说明。需要说明的是，在本优选实施例中，终端以手机为例进行说明。
现有的熄屏显示方案是只能显示一些日期、时间、电量等内容，而计步、心率等数据需要亮屏后进入相应应用，然后再定时从服务器侧同步计步、心率数据，再将计步数据在应用的界面显示出来。
这种方案的缺点是计步数据同步有延迟，不能实时显示，另外由于要和服务器通信，所以需要联网。此外，这种方案的计步数据必须在手机开机并点亮LCD背光时才能显示计步、心率数据，功耗会高很多。
还有一种现有方案是手机熄屏后，有一种特殊定制的皮套可以显示计步信息。这种信息显示方式需要额外的辅助工具，并且终端需要与皮套等辅助工具进行交互。
在本发明优选实施例中，提供了一种关机后不需要点亮整个屏幕背光的情况下仍然能够在手机屏幕上显示计步、心率信息的低功耗方案，手机在关机或熄屏后仍然能显示当前的步数或心率等信息。
此方案可以在如图3所示的终端中执行。如图3所示，该终端包括：OLED(有机发光二极管，Organic Light Emitting Diode)显示模块、电源管理模块、传感器模块、显示控制模块。其中，
电源管理模块，主要负责对显示控制微处理器模块和传感器模块供电；
传感器模块，用来计算和统计步数、统计心率、检测指纹、检测手机的运动和静止状态，并将数据同步给显示控制模块；
显示控制模块(图3中为显示控制微处理器)，与传感器相连，从传感器模块获取计步、心率等数据，同时也和OLED显示模块相连，控制屏幕显示的区域、颜色、数据、刷新频率等；
显示模块，显示的内容包括但不限于日期、时间、电量、通知消息、未接来电、闹钟、计步、心率等。
在显示控制模块为显示控制微处理器时，显示控制微处理器在关机后处于周期性睡眠状态，每个周期时长可以自定义，定时器到时后唤醒一次显示控制微处理器，刷新屏幕后再进入睡眠状态，直到手机开机或其它事件才中断此周期性睡眠。
在显示控制模块为手机主芯片中的某一核芯时，可以将手机主芯片中的某一核芯(也就是前述中的核心)的频率控制在频率范围下限，其它核芯关闭。可选地，也可以周期性地唤醒低频核芯。
下面对本优选实施例中的屏幕控制方法进行具体说明。
当用户按电源关机时，手机将进入关机流程，在关机前会检测熄屏计步的开关是否已经打开，如果已经打开，则在关机后电源管理模块继续保持对显示控制微处理器和传感器模块供电，手机的主APP(应用)和Modem(调制解调器)断电。
关机过程中将当前的计步、心率、时间等数据保存在文件系统中，关机后传感器模块从 文件系统获取计步、数据的基准值，在手机的计步、心率等数据发生变化时，则传感器模块就会实时更新当前的数据，显示控制微处理器模块按照设定好的数据同步周期从睡眠状态唤醒，然后和传感器模块同步计步、心率等数据，并同步将数据在屏幕上进行刷新。
在屏幕控制方法中，具有以下特点：
手机关机或熄屏后，电源管理模块、显示模块和显示控制模块进入低功耗模式(Low Power Mode，简称为LPM模式)(如图4所示)；
进入LPM模式后，为了进一步降功耗，显示控制处理芯片(作用同前述预设处理装置)周期性进入睡眠状态，按设定好的周期或条件进行唤醒；
显示模块只点亮一小部分特定区域的屏幕，以便节省功耗；
为了减少主芯片的功耗，将主处理器的四核或八核全部关闭，将显示控制的微处理器周期性的置为睡眠状态，需要屏幕数据进行运算或刷新时再启用(对于显示控制模块为显示控制微处理器的情况)；
四核或八核的某一低频核心做主频率的降频，关闭主处理器时只保留其中某一低频核芯，并周期性的唤醒，唤醒频率和显示控制微处理器对齐(对于显示控制模块为某一核心的情况)；
将屏幕色值(color)，由16万色改为8色；
为了节省功耗，显示屏的刷新频率延长，由实时刷新改为固定的周期，例如，可以为1分钟刷新一次步数，这个刷新周期可以调整。
下面分别结合显示内容分别为当前的计步和信令说明本优选实施例中的屏幕控制方法。
对于显示内容为当前的计步的屏幕控制方法可以包括如下步骤：
步骤1，用户按电源键关机。
步骤2，计步应用判断是否打开熄屏显示计步的开关。
步骤3，如果熄屏显示计步的开关已经打开，则关机熄屏时电源管理模块不断开计步器的供电进入LPM模式。
步骤4，屏幕刷新计时器到时，显示控制处理芯片从休眠状态被唤醒。
步骤5，显示控制处理芯片模块从计步器获取计步数据。
步骤6，显示控制模块配置熄屏显示区域的显示内容、亮屏区域[(256，256),(720，720)]、亮度180lum、色值(RGB值)。其中，RGB值可以为Red:00101001,Green:10101011,Blue:11100010。
步骤7，手机屏幕根据配置信息显示内容。
步骤8，显示控制处理芯片进入休眠。
对于显示内容为心率的屏幕控制方法可以包括如下步骤：
步骤1，用户按电源键关机。
步骤2，心率应用判断是否打开熄屏显示心率的开关。
步骤3，如果熄屏显示心率的开关已经打开，则关机熄屏时电源管理模块不断开心率传感器的供电，并进入LPM模式。
步骤4，身体接触心率传感器后，心率传感器被触发，并计算心率。
步骤5，屏幕刷新计时器到时，显示控制处理芯片从休眠状态被唤醒。
步骤6，显示控制处理芯片模块从心率传感器获取心率数据。
步骤7，显示控制模块配置熄屏显示区域的显示内容、亮屏区域[(350，350),(455，455)]、亮度180lum、色值(RGB值)，其中，RGB值可以为Red:00101001,Green:10101011,Blue:11100010。
步骤8，手机屏幕根据配置信息显示内容。
步骤9，显示控制处理芯片进入休眠。
通过本发明优选实施例的上述技术方案，可以在终端的低功耗状态下为用户显示预设信息，满足用户的需求。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到根据上述实施例的方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端设备(可以是手机，计算机，服务器，或者网络设备等)执行本发明各个实施例所述的方法。
实施例二
在本实施例中还提供了一种屏幕控制装置，该装置用于实现上述实施例及优选实施方式，已经进行过说明的不再赘述。如以下所使用的，术语“模块”可以实现预定功能的软件和/或硬件的组合。尽管以下实施例所描述的装置较佳地以软件来实现，但是硬件，或者软件和硬件的组合的实现也是可能并被构想的。
图5是根据本发明实施例的屏幕控制装置的结构框图一，如图5所示，该装置包括：
获取模块52，用于在终端熄屏的情况下，获取预设信息；
显示模块54，与上述获取模块52相连，用于在终端屏幕中的预设显示区域内，显示获取的预设信息。
可选地，获取模块52还可以用于通过终端的预设处理装置获取预设信息，其中，预设处理装置包括以下之一：用于控制终端屏幕显示的显示控制微处理器、终端的主处理器的预设核心。
图6是根据本发明实施例的屏幕控制装置的结构框图二，如图6所示，该装置除包括图5所示的所有模块外，还包括：
关闭模块62，用于在预设处理装置包括终端的主处理器的预设核心的情况下，关闭主处理器的除预设核心以外的其余核心；
降频模块64，用于对预设核心的主频率进行降频处理，将预设核心的主频率降频到预设频率。
图7是根据本发明实施例的屏幕控制装置的结构框图三，如图7所示，该装置除包括图5所示的所有模块外，还包括：转换模块72，下面对该装置进行说明。
转换模块72，用于在预设处理装置包括显示控制微处理器的情况下，在用于屏幕刷新计时的计数器到时的情况下，将显示控制微处理器由休眠状态转换为唤醒状态；
获取模块52，还用于通过预设传感器获取预设信息；
转换模块72，还用于在终端屏幕中的预设显示区域内，显示获取的预设信息之后，将显示控制微处理器由唤醒状态转换为休眠状态。
需要说明的是，上述各个模块是可以通过软件或硬件来实现的，对于后者，可以通过以下方式实现，但不限于此：上述模块均位于同一处理器中；或者，上述各个模块以任意组合的形式分别位于不同的处理器中。
实施例三
在本实施例中还提供了一种终端，图8是根据发明实施例的终端的结构框图，如图8所示，该终端包括：屏幕控制装置82，该屏幕控制装置82可以为实施例二中的屏幕控制装置。
实施例四
本发明的实施例中提供了一种存储介质。可选地，在本实施例中，上述存储介质可以被设置为存储用于执行以下步骤的程序代码：
S1，在终端熄屏的情况下，获取预设信息；
S2，在终端屏幕中的预设显示区域内，显示获取的预设信息。
可选地，存储介质还被设置为存储用于执行以下步骤的程序代码：
在终端熄屏的情况下，获取预设信息包括：
通过终端的预设处理装置获取预设信息，其中，预设处理装置包括以下之一：用于控制终端屏幕显示的显示控制微处理器，终端的主处理器的预设核心。
可选地，存储介质还被设置为存储用于执行以下步骤的程序代码：
在预设处理装置包括终端的主处理器的预设核心的情况下，在通过终端的预设处理装置获取预设信息之前，还包括：
S1，关闭主处理器的除预设核心以外的其余核心；
S2，对预设核心的主频率进行降频处理，将预设核心的主频率降频到预设频率。
可选地，存储介质还被设置为存储用于执行以下步骤的程序代码：
在预设处理装置包括显示控制微处理器的情况下，
S1，由终端的预设处理装置获取预设信息包括：在用于屏幕刷新计时的计数器到时的情况下，将显示控制微处理器由休眠状态转换为唤醒状态；显示控制微处理器通过预设传感器获取预设信息；
S2，在终端屏幕中的预设显示区域内，显示获取的预设信息之后，还包括：显示控制微处理器由唤醒状态转换为休眠状态。
可选地，存储介质还被设置为存储用于执行以下步骤的程序代码：预设信息包括以下至少之一：日期，时间，电量，通知消息，未接来电，闹钟，计步，心率。
可选地，在本实施例中，上述存储介质可以包括但不限于：U盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、移动硬盘、磁 碟或者光盘等各种可以存储程序代码的介质。
可选地，在本实施例中，处理器根据存储介质中已存储的程序代码执行：在终端熄屏的情况下，获取预设信息；在终端屏幕中的预设显示区域内，显示获取的预设信息。
可选地，在本实施例中，处理器根据存储介质中已存储的程序代码执行：在终端熄屏的情况下，获取预设信息包括：通过终端的预设处理装置获取预设信息，其中，预设处理装置包括以下之一：用于控制终端屏幕显示的显示控制微处理器、终端的主处理器的预设核心。
可选地，在本实施例中，处理器根据存储介质中已存储的程序代码执行：在预设处理装置包括终端的主处理器的预设核心的情况下，在通过终端的预设处理装置获取预设信息之前，还包括：关闭主处理器的除预设核心以外的其余核心；对预设核心的主频率进行降频处理，将预设核心的主频率降频到预设频率。
可选地，在本实施例中，处理器根据存储介质中已存储的程序代码执行：在预设处理装置包括显示控制微处理器的情况下，由终端的预设处理装置获取预设信息包括：在用于屏幕刷新计时的计数器到时的情况下，显示控制微处理器由休眠状态转换为唤醒状态；显示控制微处理器通过预设传感器获取预设信息；在终端屏幕中的预设显示区域内，显示获取的预设信息之后，还包括：显示控制微处理器由唤醒状态转换为休眠状态。
可选地，在本实施例中，处理器根据存储介质中已存储的程序代码执行：预设信息包括以下至少之一：日期，时间，电量，通知消息，未接来电，闹钟，计步，心率。
可选地，本实施例中的具体示例可以参考上述实施例及可选实施方式中所描述的示例，本实施例在此不再赘述。
显然，本领域的技术人员应该明白，上述的本发明的各模块或各步骤可以用通用的计算装置来实现，它们可以集中在单个的计算装置上，或者分布在多个计算装置所组成的网络上，可选地，它们可以用计算装置可执行的程序代码来实现，从而，可以将它们存储在存储装置中由计算装置来执行，并且在某些情况下，可以以不同于此处的顺序执行所示出或描述的步骤，或者将它们分别制作成各个集成电路模块，或者将它们中的多个模块或步骤制作成单个集成电路模块来实现。这样，本发明不限制于任何特定的硬件和软件结合。
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。
工业实用性
本公开适用于通信领域，用以解决相关技术中终端在熄屏状态下查看预设信息存在功耗较大的问题，达到节省功耗的效果。

Claims (11)

  1. 一种屏幕控制方法，包括：
    在终端熄屏的情况下，获取预设信息；
    在所述终端屏幕中的预设显示区域内，显示获取的所述预设信息。
  2. 根据权利要求1所述的方法，其中，在所述终端熄屏的情况下，获取所述预设信息包括：
    通过所述终端的预设处理装置获取所述预设信息，其中，所述预设处理装置包括以下之一：用于控制所述终端屏幕显示的显示控制微处理器、所述终端的主处理器的预设核心。
  3. 根据权利要求2所述的方法，其中，在所述预设处理装置包括所述终端的所述主处理器的预设核心的情况下，在通过所述终端的所述预设处理装置获取所述预设信息之前，还包括：
    关闭所述主处理器的除所述预设核心以外的其余核心；
    对所述预设核心的主频率进行降频处理，将所述预设核心的主频率降频到预设频率。
  4. 根据权利要求2所述的方法，其中，在所述预设处理装置包括所述显示控制微处理器的情况下，
    由所述终端的所述预设处理装置获取所述预设信息包括：在用于屏幕刷新计时的计数器到时的情况下，所述显示控制微处理器由休眠状态转换为唤醒状态；所述显示控制微处理器通过预设传感器获取所述预设信息；
    在所述终端屏幕中的预设显示区域内，显示获取的所述预设信息之后，还包括：所述显示控制微处理器由所述唤醒状态转换为所述休眠状态。
  5. 根据权利要求1至4中任一项所述的方法，其中，所述预设信息包括以下至少之一：日期、时间、电量、通知消息、未接来电、闹钟、计步、心率。
  6. 一种屏幕控制装置，包括：
    获取模块，设置为在终端熄屏的情况下，获取预设信息；
    显示模块，设置为在所述终端屏幕中的预设显示区域内，显示获取的所述预设信息。
  7. 根据权利要求6所述的装置，其中，所述获取模块还设置为通过所述终端的预设处理装置获取所述预设信息，其中，所述预设处理装置包括以下之一：用于控制所述终端屏幕显示的显示控制微处理器、所述终端的主处理器的预设核心。
  8. 根据权利要求7所述的装置，还包括：
    关闭模块，设置为在所述预设处理装置包括所述终端的所述主处理器的预设核心的情况下，关闭所述主处理器的除所述预设核心以外的其余核心；
    降频模块，设置为对所述预设核心的主频率进行降频处理，将所述预设核心的主频率降频到预设频率。
  9. 根据权利要求7所述的装置，还包括：转换模块，其中，
    所述转换模块设置为在所述预设处理装置包括所述显示控制微处理器的情况下，在用 于屏幕刷新计时的计数器到时的情况下，将所述显示控制微处理器由休眠状态转换为唤醒状态；
    所述获取模块还设置为通过预设传感器获取所述预设信息；
    所述转换模块还设置为在所述终端屏幕中的预设显示区域内，显示获取的所述预设信息之后，将所述显示控制微处理器由所述唤醒状态转换为所述休眠状态。
  10. 一种终端，包括：权利要求6至9中任一项所述的装置。
  11. 一种计算机存储介质，所述计算机存储介质存储有执行指令，所述执行指令用于执行权利要求1至5中任一项所述的方法。
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