CN106231657B - Method and device for switching power saving modes of double-screen mobile terminal - Google Patents

Method and device for switching power saving modes of double-screen mobile terminal Download PDF

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Publication number
CN106231657B
CN106231657B CN201610614090.2A CN201610614090A CN106231657B CN 106231657 B CN106231657 B CN 106231657B CN 201610614090 A CN201610614090 A CN 201610614090A CN 106231657 B CN106231657 B CN 106231657B
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Prior art keywords
screen
mobile terminal
mode
electric quantity
power saving
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CN106231657A (en
Inventor
徐琴
陈小翔
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Nubia Technology Co Ltd
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Nubia Technology Co Ltd
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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
    • 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
    • H04W52/0277—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 according to available power supply, e.g. switching off when a low battery condition is detected
    • 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
    • H04W52/028—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 switching on or off only a part of the equipment circuit blocks
    • 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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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Telephone Function (AREA)

Abstract

The invention discloses a method and a device for switching a power-saving mode of a double-screen mobile terminal, and belongs to the technical field of double-screen mobile terminals. The method comprises the following steps: detecting the residual electric quantity of the mobile terminal; judging whether the residual electric quantity reaches a preset first electric quantity threshold value; if yes, one of the first screen and the second screen is switched to a power saving mode, and the other screen is switched to a standby mode or an operation mode. Therefore, the method and the device for switching the power saving mode of the double-screen mobile terminal can select the reasonable power saving mode for the user under the condition of not influencing the normal use of the user, prolong the service time of the battery and bring long endurance experience to the user to the maximum extent.

Description

Method and device for switching power saving modes of double-screen mobile terminal
Technical Field
The invention relates to the technical field of double-screen mobile terminals, in particular to a method and a device for switching a power-saving mode of a double-screen mobile terminal.
Background
As mobile terminals such as mobile phones are more and more dependent on users, the time for the users to use the mobile phones is longer and longer every day. However, the current mobile phone has a fatal weakness in battery life. The cruising ability of the existing mobile phone is not very ideal. The user often charges the mobile phone by means of the mobile power supply or the charger, which is very troublesome and causes damage to the battery to a certain extent for a long time. Batteries of the same type, depending on the application used by the user, for example: the duration of battery usage may also vary, for example, when making phone calls, playing music and video, browsing web pages, etc. Especially, with the development of the dual-screen mobile phone, the power consumption is doubled, and the battery endurance is more serious. Therefore, how to solve the endurance of the dual-screen mobile terminal becomes a very troublesome problem.
Disclosure of Invention
The invention mainly aims to provide a method and a device for switching a power-saving mode of a double-screen mobile terminal, and aims to solve the problems of high power consumption and poor battery endurance of the conventional double-screen mobile terminal.
In order to achieve the above object, the present invention provides a method for switching power saving modes of a dual-screen mobile terminal, where the mobile terminal includes a first screen and a second screen, the method includes: detecting the residual electric quantity of the mobile terminal; judging whether the residual electric quantity reaches a preset first electric quantity threshold value; if yes, one of the first screen and the second screen is switched to a power saving mode, and the other screen is switched to a standby mode or an operation mode.
Optionally, the method further comprises: judging whether the residual electric quantity reaches a preset second electric quantity threshold value, wherein the second electric quantity threshold value is lower than the first electric quantity threshold value; if yes, one of the first screen or the second screen is switched to a power saving mode, and the other screen is kept or switched to a standby mode.
Optionally, the screen in standby mode only displays text information, masks picture information or cancels loading picture information.
Optionally, the method further comprises: judging whether the residual electric quantity reaches a preset third electric quantity threshold value, wherein the third electric quantity threshold value is lower than the second electric quantity threshold value; if yes, one of the first screen and the second screen is kept or switched to a standby mode, and the other screen is switched to a browsing mode.
Optionally, the first screen is an electronic screen, and the second screen is an ink-water screen.
In addition, to achieve the above object, the present invention further provides an apparatus for switching a power saving mode of a dual-screen mobile terminal, where the mobile terminal includes a first screen and a second screen, the apparatus including: the detection module is used for detecting the residual electric quantity of the mobile terminal; the judging module is used for judging whether the residual electric quantity reaches a preset first electric quantity threshold value; and the switching module is used for switching one of the first screen or the second screen to a power saving mode and switching the other screen to a standby mode or an operating mode when the judging module judges that the residual electric quantity reaches a preset first electric quantity threshold value.
Optionally, the determining module is further configured to determine whether the remaining power reaches a preset second power threshold, where the second power threshold is lower than the first power threshold; correspondingly, when the judging module judges that the residual electric quantity reaches a preset second electric quantity threshold value, the switching module is further configured to switch one of the first screen or the second screen to a power saving mode, and the other screen is kept or switched to a standby mode.
Optionally, the screen in standby mode only displays text information, masks picture information or cancels loading picture information.
Optionally, the determining module is further configured to determine whether the remaining power reaches a preset third power threshold, where the third power threshold is lower than the second power threshold; correspondingly, when the judging module judges that the residual electric quantity reaches a preset third electric quantity threshold value, the switching module is further configured to keep or switch one of the first screen or the second screen to a standby mode, and switch the other screen to a browsing mode.
Optionally, the first screen is an electronic screen, and the second screen is an ink-water screen.
According to the method and the device for switching the power saving mode of the dual-screen mobile terminal, provided by the invention, through detecting the residual electric quantity of the mobile terminal, when the residual electric quantity is judged to reach the preset first electric quantity threshold value, one of the first screen or the second screen is switched to the power saving mode, and the other screen is switched to the standby mode or the running mode, so that the reasonable power saving mode selection can be provided for a user under the condition of not influencing the normal use of the user, the service time of a battery is prolonged, and the long-term cruising experience can be brought to the user to the greatest extent.
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 flowchart illustrating a method for switching power saving modes of a dual-screen mobile terminal according to a first embodiment of the present invention;
fig. 4 is a schematic diagram of a dual-screen mobile terminal according to various embodiments of the present invention;
fig. 5 is a flowchart illustrating a method for switching power saving modes of a dual-screen mobile terminal according to a first embodiment of the present invention;
fig. 6 is a flowchart illustrating a method for switching power saving modes of another preferred dual-screen mobile terminal according to a first embodiment of the present invention;
fig. 7 is a flowchart illustrating a method for switching power saving modes of a dual-screen mobile terminal according to a second embodiment of the present invention;
fig. 8 is a flowchart illustrating a method for switching power saving modes of a dual-screen mobile terminal according to a second embodiment of the present invention;
fig. 9 is a flowchart illustrating a method for switching power saving modes of another preferred dual-screen mobile terminal according to a second embodiment of the present invention;
fig. 10 is a block diagram illustrating an apparatus for switching power saving modes of a dual-screen mobile terminal according to a third embodiment of the present invention;
fig. 11 is a block diagram illustrating an apparatus for switching power saving modes of a dual-screen mobile terminal according to a fourth embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
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 present invention may include a mobile terminal such as a mobile phone, a smart phone, a notebook computer, a digital broadcast receiver, a PDA (personal digital assistant), a PAD (tablet computer), a PMP (portable multimedia player), a navigation device, and the like, and a stationary 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 wireless communication unit 110, an a/V (audio/video) input unit 120, a user input unit 130, a sensing unit 140, 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 wireless communication unit 110 typically includes one or more components that allow radio communication between the mobile terminal 100 and a wireless communication system or network. For example, the wireless communication unit may include at least one of a broadcast receiving module 111, a mobile communication module 112, a wireless internet module 113, a short-range communication module 114, and a location information module 115.
The broadcast receiving module 111 receives a broadcast signal and/or broadcast associated information from an external broadcast management server via a broadcast channel. The broadcast channel may include a satellite channel and/or a terrestrial channel. The broadcast management server may be a server that generates and transmits a broadcast signal and/or broadcast associated information or a server that receives a previously generated broadcast signal and/or broadcast associated information and transmits it to a terminal. The broadcast signal may include a TV broadcast signal, a radio broadcast signal, a data broadcast signal, and the like. Also, the broadcast signal may further include a broadcast signal combined with a TV or radio broadcast signal. The broadcast associated information may also be provided via a mobile communication network, and in this case, the broadcast associated information may be received by the mobile communication module 112. The broadcast signal may exist in various forms, for example, it may exist in the form of an Electronic Program Guide (EPG) of Digital Multimedia Broadcasting (DMB), an Electronic Service Guide (ESG) of digital video broadcasting-handheld (DVB-H), and the like. The broadcast receiving module 111 may receive a signal broadcast by using various types of broadcasting systems. In particular, the broadcast receiving module 111 may receive broadcast information by using a broadcasting service such as multimedia broadcasting-terrestrial (DMB-T), digital multimedia broadcasting-satellite (DMB-S), digital video broadcastingBroadcast-handheld (DVB-H), forward link media (MediaFLO)@) A digital broadcasting system of a terrestrial digital broadcasting integrated service (ISDB-T), etc. receives digital broadcasting. The broadcast receiving module 111 may be constructed to be suitable for various broadcasting systems that provide broadcast signals as well as the above-mentioned digital broadcasting systems. The broadcast signal and/or broadcast associated information received via the broadcast receiving module 111 may be stored in the memory 160 (or other type of storage medium).
The mobile communication module 112 transmits and/or receives radio signals to and/or from at least one of a base station (e.g., access point, node B, etc.), an external terminal, and a server. Such radio signals may include voice call signals, video call signals, or various types of data transmitted and/or received according to text and/or multimedia messages.
The wireless internet module 113 supports wireless internet access of the mobile terminal. The module may be internally or externally coupled to the terminal. The wireless internet access technology to which the module relates may include WLAN (wireless LAN) (Wi-Fi), Wibro (wireless broadband), Wimax (worldwide interoperability for microwave access), HSDPA (high speed downlink packet access), and the like.
The short-range communication module 114 is a module for supporting short-range communication. Some examples of short-range communication technologies include bluetoothTMRadio Frequency Identification (RFID), infrared data association (IrDA), Ultra Wideband (UWB), zigbeeTMAnd so on.
The location information module 115 is a module for checking or acquiring location information of the mobile terminal. A typical example of the location information module is a GPS (global positioning system). According to the current technology, the GPS module 115 calculates distance information and accurate time information from three or more satellites and applies triangulation to the calculated information, thereby accurately calculating three-dimensional current location information according to longitude, latitude, and altitude. Currently, a method for calculating position and time information uses three satellites and corrects an error of the calculated position and time information by using another satellite. In addition, the GPS module 115 can calculate speed information by continuously calculating current position information in real time.
The a/V input unit 120 is used to receive an audio or video signal. The a/V input unit 120 may include a camera 121 and a microphone 1220, and the camera 121 processes image data of still pictures or video obtained by an image capturing apparatus in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 151. The image frames processed by the camera 121 may be stored in the memory 160 (or other storage medium) or transmitted via the wireless communication unit 110, and two or more cameras 1210 may be provided according to the construction of the mobile terminal. The microphone 122 may receive sounds (audio data) via the microphone in a phone call mode, a recording mode, a voice recognition mode, or the like, and can process such sounds into audio data. The processed audio (voice) data may be converted into a format output transmittable to a mobile communication base station via the mobile communication module 112 in case of a phone call mode. The microphone 122 may implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated in the course of receiving and transmitting audio signals.
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, and the like due to being touched), scroll wheel, joystick, and the like. 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 sensing unit 140 detects a current state of the mobile terminal 100 (e.g., an open or closed state of the mobile terminal 100), a position of the mobile terminal 100, presence or absence of contact (i.e., touch input) by a user with the mobile terminal 100, an orientation of the mobile terminal 100, acceleration or deceleration movement and direction of the mobile terminal 100, and the like, and generates a command or signal for controlling an operation of the mobile terminal 100. For example, when the mobile terminal 100 is implemented as a slide-type mobile phone, the sensing unit 140 may sense whether the slide-type phone is opened or closed. In addition, the sensing unit 140 can detect whether the power supply unit 190 supplies power or whether the interface unit 170 is coupled with an external device. .
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, an audio output module 152, an alarm unit 153, 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 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 view from the outside, which may be referred to as transparent displays, and a typical transparent display may be, for example, a TOLED (transparent organic light emitting diode) 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 audio output module 152 may convert audio data received by the wireless communication unit 110 or stored in the memory 160 into an audio signal and output as sound when the mobile terminal is in a call signal reception mode, a call mode, a recording mode, a voice recognition mode, a broadcast reception mode, or the like. Also, the audio output module 152 may provide audio output related to a specific function performed by the mobile terminal 100 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output module 152 may include a speaker, a buzzer, and the like.
The alarm unit 153 may provide an output to notify the mobile terminal 100 of the occurrence of an event. Typical events may include call reception, message reception, key signal input, touch input, and the like. In addition to audio or video output, the alarm unit 153 may provide output in different ways to notify the occurrence of an event. For example, the alarm unit 153 may provide an output in the form of vibration, and when a call, a message, or some other incoming communication (incomingmunication) is received, the alarm unit 153 may provide a tactile output (i.e., vibration) to inform the user thereof. By providing such a tactile output, the user can recognize the occurrence of various events even when the user's mobile phone is in the user's pocket. The alarm unit 153 may also provide an output notifying the occurrence of an event via the display unit 151 or the audio output module 152.
The memory 160 may store software programs and 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, and the like) that has been or will 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 1810 for reproducing (or playing back) multimedia data, and the multimedia module 1810 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 this point, mobile terminals have been described in terms of their functionality. 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 2750.
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, the present invention provides various embodiments of the method.
Example one
As shown in fig. 3, a first embodiment of the present invention provides a method for a dual-screen mobile terminal to switch a power saving mode, where the method includes:
and 310, detecting the residual power of the mobile terminal.
Specifically, as shown in fig. 4, a schematic diagram of a dual-screen mobile terminal according to the present invention is provided. The mobile terminal 100 includes a first screen 110 and a second screen 120, and the first screen 110 and the second screen 120 are respectively located on the front and rear sides of the mobile terminal 100. The first screen 110 is in a first state and the second screen 120 is in a second state. In the present embodiment, the first screen 110 is a currently used screen, a user can perform various operations in the first screen 110, and the second screen 120 is an off mode.
Further, in the present embodiment, the first screen 110 is an electronic screen, and the second screen 120 is an ink-wash screen.
The background detects the current use state of the mobile terminal, such as states of making a call, playing a game, playing audio or video and the like, and detects the power utilization condition of the mobile terminal.
Further, the background detects the remaining power of the mobile terminal in real time, or detects the remaining power of the mobile terminal every predetermined time (for example, every 10 minutes), so that the remaining power of this embodiment is actually a dynamic value, that is, the remaining power detected at different times is different values.
In step 320, it is determined whether the remaining power reaches a preset first power threshold. If yes, go to step 330, otherwise, do not do anything.
Specifically, it is determined whether the current remaining power of the mobile terminal is lower than or equal to the first power threshold, if so, step 330 is performed, and if not, it is determined that the current remaining power is higher than the first power threshold, so that normal use of the mobile terminal can be maintained without any processing.
In step 330, one of the first screen or the second screen is switched to a power saving mode, and the other screen is switched to a standby mode.
Specifically, in step 330, there are two cases, the first case, switching the first screen 110 from the normal operation mode to the power saving mode, and switching the second screen 120 from the off mode to the standby mode. In the second case, the first screen 110 is switched from the normal operation mode to the standby mode, and the second screen 120 is switched from the off mode to the power saving mode.
The power saving mode of the embodiment may refer to: decreasing screen brightness, switching ring attributes (e.g., from ring mode to vibrate or mute mode), etc. In other embodiments, the user may customize the device according to the usage habit of the user, and the invention is not limited in this regard.
In order to refine the process of switching the power saving mode in this embodiment, referring to fig. 5, the method for switching the power saving mode of the dual-screen mobile terminal further includes:
step 510, judging whether the remaining power reaches a preset second power threshold, wherein the second power threshold is lower than the first power threshold; if yes, go to step 520, otherwise, do nothing.
Specifically, the remaining power in step 510 may be the remaining power detected in step 310, or may be the current remaining power re-detected after the remaining power detected in step 310.
In step 520, one of the first screen or the second screen is switched to a power saving mode, and the other screen is kept in a standby mode.
The steps 510 to 520 may be after the step 330, or may replace the steps 320 to 330.
Specifically, if the remaining power detected in step 310 is the first remaining power, step 330 is performed when the first remaining power reaches the first preset power threshold; after the user uses the mobile terminal for a period of time, detecting that the remaining power of the mobile terminal is a second remaining power, where the second remaining power is less than the first remaining power, and the second remaining power reaches a second preset power threshold, then step 520 is entered.
If the remaining power detected in step 310 is the second remaining power and the second remaining power reaches the second predetermined power threshold, step 520 is entered.
More specifically, when step 520 follows step 330, then the states of the first screen 110 and the second screen 120 remain consistent with the mode of step 330, and on that basis, the user is prompted to adopt a browsing state using the standby-mode screen, namely: and only displaying the text information, and shielding the picture information or canceling the loading of the picture information.
When steps 510-520 replace steps 320-330, there are two cases, the first case is to switch the first screen 110 from the normal operation mode to the power saving mode, and the second screen 120 is to switch from the off mode to the standby mode. In the second case, the first screen 110 is switched from the normal operation mode to the standby mode, and the second screen 120 is switched from the off mode to the power saving mode. And the screen in the standby mode only displays text information, and shields picture information or cancels the loading of the picture information.
Further, referring to fig. 6, the method for switching power saving modes of the dual-screen mobile terminal of the embodiment further includes:
step 610, judging whether the residual electric quantity reaches a preset third electric quantity threshold value, wherein the third electric quantity threshold value is lower than the second electric quantity threshold value; if yes, go to step 620, otherwise, do nothing.
Step 620, one of the first screen or the second screen is kept or switched to a standby mode, and the other screen is switched to a browsing mode.
The above steps 610-620 may be after step 520, after step 330, or replace steps 320-330.
Specifically, if the remaining power detected in step 310 is the first remaining power, step 330 is performed when the first remaining power reaches the first preset power threshold; after the user uses the mobile terminal for a period of time, detecting that the remaining power of the mobile terminal is a second remaining power, wherein the second remaining power is smaller than the first remaining power, and the second remaining power reaches a second preset power threshold, entering step 520; and after the user uses the mobile terminal for a period of time, detecting that the remaining power of the mobile terminal is a third remaining power, wherein the third remaining power is less than the second remaining power, and the third remaining power reaches a preset third preset power threshold, then entering step 620.
If the remaining power detected in step 310 is the first remaining power, entering step 330 when the first remaining power reaches the first preset power threshold; after the user uses the mobile terminal for a period of time, detecting that the remaining power of the mobile terminal is a third remaining power, where the third remaining power is less than the second remaining power, and the third remaining power reaches a preset third preset power threshold, then step 620 is entered.
If the remaining power detected in step 310 is the third remaining power and the third remaining power reaches the third predetermined power threshold, step 620 is entered.
When step 620 is performed after step 330 or step 520, there are two cases, the first case, in which the first screen 110 is switched from the power saving mode to the standby mode or remains in the standby mode, and the second screen 120 is switched from the standby mode or the power saving mode to the browsing mode. In the second case, the first screen 110 is switched from the standby mode or the power saving mode to the browsing mode, and the second screen 120 is switched from the power saving mode to the standby mode or remains in the standby mode.
When the step 610 and the step 620 replace the step 320 and the step 330, there are two situations, the first situation is to switch the first screen 110 from the normal operation mode to the standby mode, and the second screen 120 is to switch from the off mode to the browsing mode. In the second case, the first screen 110 is switched from the normal operation mode to the browsing mode, and the second screen 120 is switched from the off mode to the standby mode.
The browsing mode of the embodiment is to display only text information, shield picture information or cancel loading picture information.
Preferably, the first screen 110 enters the standby mode and the second screen 120 enters the browsing mode in the present embodiment, so as to save the power consumption of the mobile terminal to the maximum extent and prolong the service life of the battery.
According to the method for switching the power saving modes of the dual-screen mobile terminal, the residual electric quantity of the mobile terminal is detected, when the residual electric quantity is judged to reach one of the preset first electric quantity threshold value, the second electric quantity threshold value and the third electric quantity threshold value, the power saving modes of the first screen and the second screen are switched, reasonable power saving mode selection is given to a user under the condition that normal use of the user is not influenced, the service time of a battery is prolonged, and long-term cruising experience is brought to the user to the greatest extent.
Example two
Referring to fig. 7, a second embodiment of the present invention further provides a method for switching power saving modes of a dual-screen mobile terminal, including:
and step 710, detecting the residual power of the mobile terminal.
Specifically, please refer to fig. 4 and fig. 7, step 710 is similar to step 310 in the first embodiment, except that in this embodiment, the first screen 110 and the second screen 120 are both in an open state, and the user can perform various operations on the first screen 110 and the second screen 120.
Further, in the present embodiment, the first screen 110 is an electronic screen, and the second screen 120 is an ink-wash screen.
The background detects the current use state of the mobile terminal, such as states of making a call, playing a game, playing audio or video and the like, and detects the power utilization condition of the mobile terminal.
Further, the background detects the remaining power of the mobile terminal in real time, or detects the remaining power of the mobile terminal every predetermined time (for example, every 10 minutes), so that the remaining power of this embodiment is actually a dynamic value, that is, the remaining power detected at different times is different values.
Step 720, judging whether the residual power reaches a preset first power threshold value; if yes, go to step 730, otherwise, do not proceed any processing.
Specifically, the content of step 720 is the same as that of step 320 in the first embodiment, and for the same content, the description of this embodiment is not repeated herein.
Step 730, one of the first screen or the second screen is switched to a power saving mode, and the other screen is switched to an operation mode.
Specifically, in step 730, there are two cases, the first case, switching the first screen 110 from the normal operation mode to the power saving mode, and the second screen 120 maintaining the normal operation mode. In the second case, the first screen 110 is kept in the normal operation mode, and the second screen 120 is switched from the normal operation mode to the power saving mode.
In order to refine the process of switching the power saving mode in this embodiment, referring to fig. 8, the method for switching the power saving mode of the dual-screen mobile terminal further includes:
step 810, judging whether the residual electric quantity reaches a preset second electric quantity threshold value, wherein the second electric quantity threshold value is lower than the first electric quantity threshold value; if yes, go to step 820, otherwise, do nothing.
Specifically, similar to step 510 in the first embodiment, the remaining power in step 810 may be the remaining power detected in step 710, or may be the current remaining power re-detected after the remaining power detected in step 710.
In step 820, one of the first screen or the second screen is switched to a power saving mode, and the other screen is switched to a standby mode.
The steps 810-820 may be after the step 730 or replace the steps 720-730.
Specifically, the contents of steps 810-820 are similar to the contents of steps 510-520 in the first embodiment, and correspond to the same contents, which are not described herein again. The only difference is that:
when step 820 follows step 730, the first screen 110 remains in the power saving mode, and the second screen 120 is switched from the running mode to the standby mode. Alternatively, the first screen 110 is switched from the power saving mode to the standby mode, and the second screen 120 is switched from the running mode to the power saving mode. The screen in standby state prompts the user to adopt a browsing state using the screen in standby mode, that is: and only displaying the text information, and shielding the picture information or canceling the loading of the picture information.
When steps 810-820 replace steps 720-730, there are two cases, the first case is to switch the first screen 110 from the normal operation mode to the power saving mode, and the second screen 120 is to switch from the normal operation mode to the standby mode. In the second case, the first screen 110 is switched from the normal operation mode to the standby mode, and the second screen 120 is switched from the normal use mode to the power saving mode. And the screen in the standby mode only displays text information, and shields picture information or cancels the loading of the picture information.
Further, referring to fig. 9, the method for switching the power saving mode of the dual-screen mobile terminal of the embodiment further includes:
step 910, determining whether the remaining power reaches a preset third power threshold, where the third power threshold is lower than the second power threshold; if yes, go to step 920, otherwise, do not do any processing.
In step 920, one of the first screen or the second screen is kept or switched to a standby mode, and the other is switched to a browsing mode.
The steps 910 to 920 may be after the step 820, after the step 730, or replace the steps 720 to 730.
Specifically, the contents of steps 910 and 920 are similar to the contents of steps 610 and 620 in the first embodiment, and correspond to the same contents, which are not described herein again. The only difference is that:
when step 920 is performed after step 730, there are two cases, the first case, switching the first screen 110 from the power saving mode to the standby mode, and switching the second screen 120 from the normal operation mode to the browsing mode. In the second case, the first screen 110 is switched from the power saving mode to the browsing mode, and the second screen 120 is switched from the normal operation mode to the standby mode.
When step 920 follows step 820, there are two cases, the first case, switching the first screen 110 from the standby mode or the power saving mode to the browsing mode, the second screen 120 remaining in the standby mode, or switching from the power saving mode to the standby mode. In the second case, the first screen 110 is switched from the power saving mode to the standby mode, or remains in the standby mode, and the second screen 120 is switched from the standby mode or the power saving mode to the browsing mode.
When the step 910-. In the second case, the first screen 110 is switched from the normal operation mode to the browsing mode, and the second screen 120 is switched from the normal operation mode to the standby mode.
The browsing mode of the embodiment is to display only text information, shield picture information or cancel loading picture information.
According to the method for switching the power saving modes of the dual-screen mobile terminal, the residual electric quantity of the mobile terminal is detected, when the residual electric quantity is judged to reach one of the preset first electric quantity threshold value, the second electric quantity threshold value and the third electric quantity threshold value, the power saving modes of the first screen and the second screen are switched, reasonable power saving mode selection is given to a user under the condition that normal use of the user is not influenced, the service time of a battery is prolonged, and long-term cruising experience is brought to the user to the greatest extent.
EXAMPLE III
The invention further provides a device for switching the power-saving mode of the double-screen mobile terminal.
Referring to fig. 10, fig. 10 is a block diagram illustrating an apparatus for switching a power saving mode of a dual-screen mobile terminal according to a third embodiment of the present invention.
This embodiment is a device for switching power saving mode of a dual-screen mobile terminal, including:
the detecting module 1010 is configured to detect a remaining power of the mobile terminal.
Specifically, as shown in fig. 4, a schematic diagram of a dual-screen mobile terminal according to the present invention is provided. The mobile terminal 100 includes a first screen 110 and a second screen 120, and the first screen 110 and the second screen 120 are respectively located on the front and rear sides of the mobile terminal 100. The first screen 110 is in a first state and the second screen 120 is in a second state. In the present embodiment, the first screen 110 is a currently used screen, a user can perform various operations in the first screen 110, and the second screen 120 is an off mode.
Further, in the present embodiment, the first screen 110 is an electronic screen, and the second screen 120 is an ink-wash screen.
The detection module 1010 detects a current usage status of the mobile terminal, such as a status of making a call, playing a game, playing audio or video, and detects a power consumption status of the mobile terminal.
Further, the detecting module 1010 detects the remaining power of the mobile terminal in real time, or detects the remaining power of the mobile terminal every predetermined time (for example, every 10 minutes), so that the remaining power of the embodiment is actually a dynamic value, i.e., the remaining power detected at different times is different values.
The determining module 1020 is configured to determine whether the remaining power reaches a preset first power threshold. If yes, the switching module 1030 is triggered, and if no, no processing is performed.
Specifically, the determining module 1020 determines whether the current remaining power of the mobile terminal is lower than or equal to the first power threshold, if so, the switching module 1030 is triggered, and if not, it indicates that the current remaining power is higher than the first power threshold, so that the normal use of the mobile terminal can be maintained without any processing.
A switching module 1030, configured to switch one of the first screen or the second screen to a power saving mode, and switch the other screen to a standby mode.
Specifically, there are two cases, the first case, the switching module 1030 switches the first screen 110 from the normal operation mode to the power saving mode, and switches the second screen 120 from the off mode to the standby mode. In the second case, the switching module 1030 switches the first screen 110 from the normal operation mode to the standby mode, and switches the second screen 120 from the off mode to the power saving mode.
The power saving mode of the embodiment may refer to: decreasing screen brightness, switching ring attributes (e.g., from ring mode to vibrate or mute mode), etc. In other embodiments, the user may customize the device according to the usage habit of the user, and the invention is not limited in this regard.
Further, the determining module 1020 is further configured to determine whether the remaining power reaches a preset second power threshold, where the second power threshold is lower than the first power threshold. Correspondingly, when the determining module 1020 determines that the remaining power reaches the preset second power threshold, the triggering and switching module 1030 is further configured to switch one of the first screen or the second screen to a power saving mode, and keep the other screen in a standby mode.
Specifically, the switching module 1030 switches the power saving mode into the following two cases:
first, the states of the first screen 110 and the second screen 120 are kept consistent with the mode of step 330, and on this basis, the user is prompted to adopt a browsing state using the screen in the standby mode, that is: and only displaying the text information, and shielding the picture information or canceling the loading of the picture information.
Second, the first screen 110 is switched from the normal operation mode to the power saving mode, and the second screen 120 is switched from the off mode to the standby mode. Alternatively, the first screen 110 is switched from the normal operation mode to the standby mode, and the second screen 120 is switched from the off mode to the power saving mode. And the screen in the standby mode only displays text information, and shields picture information or cancels the loading of the picture information.
Further, the determining module 1020 is further configured to determine whether the remaining power reaches a preset third power threshold, where the third power threshold is lower than the second power threshold. Correspondingly, when the determining module 1020 determines that the remaining power reaches the preset third power threshold, the triggering and switching module 1030 is further configured to keep or switch one of the first screen or the second screen to the standby mode, and switch the other screen to the browsing mode.
Specifically, the switching module 1030 switches the power saving mode into the following two cases:
first, the first screen 110 is switched from the power saving mode to the standby mode or remains in the standby mode, and the second screen 120 is switched from the standby mode or the power saving mode to the browsing mode. Alternatively, the first screen 110 is switched from the standby mode or the power saving mode to the browsing mode, and the second screen 120 is switched from the power saving mode to the standby mode or remains in the standby mode.
Second, the first screen 110 is switched from the normal operation mode to the standby mode, and the second screen 120 is switched from the off mode to the browsing mode. Alternatively, the first screen 110 is switched from the normal operation mode to the browsing mode, and the second screen 120 is switched from the off mode to the standby mode.
The browsing mode of the embodiment is to display only text information, shield picture information or cancel loading picture information.
Preferably, the first screen 110 enters the standby mode and the second screen 120 enters the browsing mode in the present embodiment, so as to save the power consumption of the mobile terminal to the maximum extent and prolong the service life of the battery.
The dual-screen mobile terminal of this embodiment switches power saving mode is detecting through inspection module 1010 mobile terminal's remaining power, judges when judging module 1020 judges when remaining power reaches one of predetermined first electric quantity threshold value, second electric quantity threshold value, third electric quantity threshold value, and switching module 1030 switches the power saving mode of first screen and second screen, under the condition that does not influence user normal use, gives the reasonable power saving mode selection of user, prolongs the live time of battery to bring permanent continuation of the journey experience for the user to the at utmost.
Example four
Referring to fig. 11, a third embodiment of the present invention further provides an apparatus for switching power saving modes of a dual-screen mobile terminal, including:
the checking module 1110 is configured to detect a remaining power of the mobile terminal.
Specifically, please refer to fig. 4 and fig. 11, which are similar to the third embodiment, except that in this embodiment, the first screen 110 and the second screen 120 are both in an open state, and the user can perform various operations on the first screen 110 and the second screen 120.
Further, in the present embodiment, the first screen 110 is an electronic screen, and the second screen 120 is an ink-wash screen.
The checking module 1110 detects a current usage state of the mobile terminal, for example, states of making a call, playing a game, playing audio or video, and detects a power consumption state of the mobile terminal.
Further, the checking module 1110 detects the remaining power of the mobile terminal in real time or every predetermined time (e.g., every 10 minutes), so that the remaining power of the embodiment is actually a dynamic value, i.e., the remaining power detected at different times is different values.
The determining module 1120 is configured to determine whether the remaining power reaches a preset first power threshold. The switching module 1130 is triggered, otherwise no processing is performed.
A switching module 1130, configured to switch one of the first screen or the second screen to a power saving mode, and switch the other screen to an operating mode.
Specifically, there are two cases, in the first case, the switching module 1130 switches the first screen 110 from the normal operation mode to the power saving mode, and the second screen 120 maintains the normal operation mode. In the second case, the switching module 1130 keeps the first screen 110 in the normal operation mode, and the second screen 120 is switched from the normal operation mode to the power saving mode.
Further, the determining module 1120 is further configured to determine whether the remaining power reaches a preset second power threshold, where the second power threshold is lower than the first power threshold. Correspondingly, when the determining module 11120 determines that the remaining power reaches the preset second power threshold, the triggering and switching module 1130 is further configured to switch one of the first screen and the second screen to the power saving mode, and switch the other screen to the standby mode.
Specifically, the switching module 1130 switches the power saving mode into the following two cases:
first, the first screen 110 is kept in the power saving mode, and the switching module 1130 switches the second screen 120 from the running mode to the standby mode. Alternatively, the switching module 1130 switches the first screen 110 from the power saving mode to the standby mode, and switches the second screen 120 from the running mode to the power saving mode. The screen in standby state prompts the user to adopt a browsing state using the screen in standby mode, that is: and only displaying the text information, and shielding the picture information or canceling the loading of the picture information.
Second, the switching module 1130 switches the first screen 110 from the normal operation mode to the power saving mode, and switches the second screen 120 from the normal operation mode to the standby mode. Alternatively, the switching module 1130 switches the first screen 110 from the normal operation mode to the standby mode, and switches the second screen 120 from the normal use mode to the power saving mode. And the screen in the standby mode only displays text information, and shields picture information or cancels the loading of the picture information.
Further, the determining module 1120 is further configured to determine whether the remaining power reaches a preset third power threshold, where the third power threshold is lower than the second power threshold. Correspondingly, when the determining module 1120 determines that the remaining power reaches the preset third power threshold, the triggering and switching module 1130 is further configured to keep or switch one of the first screen or the second screen to the standby mode, and switch the other screen to the browsing mode.
Specifically, the switching module 1130 switches the power saving mode into the following three cases:
first, the switching module 1130 switches the first screen 110 from the power saving mode to the standby mode, and switches the second screen 120 from the normal operation mode to the browsing mode. Alternatively, the switching module 1130 switches the first screen 110 from the power saving mode to the browsing mode, and switches the second screen 120 from the normal operation mode to the standby mode.
Second, the switching module 1130 switches the first screen 110 from the standby mode or the power saving mode to the browsing mode, and the second screen 120 remains in the standby mode or switches from the power saving mode to the standby mode. Alternatively, the switching module 1130 switches the first screen 110 from the power saving mode to the standby mode, or keeps the standby mode, and switches the second screen 120 from the standby mode or the power saving mode to the browsing mode.
Third, the switching module 1130 switches the first screen 110 from the normal operation mode to the standby mode, and switches the second screen 120 from the normal operation mode to the browsing mode. Alternatively, the switching module 1130 switches the first screen 110 from the normal operation mode to the browsing mode, and switches the second screen 120 from the normal operation mode to the standby mode.
The browsing mode of the embodiment is to display only text information, shield picture information or cancel loading picture information.
The device for switching power saving modes of a dual-screen mobile terminal of this embodiment detects the remaining power of the mobile terminal through the detection module 1110, and when the determination module 1120 determines that the remaining power reaches one of the preset first power threshold, the second power threshold and the third power threshold, the switching module 1130 switches the power saving modes of the first screen and the second screen, and selects the reasonable power saving mode for the user without affecting the normal use of the user, so as to prolong the service time of the battery, thereby bringing long endurance experience for the user to the maximum extent.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (6)

1. A method for switching a power saving mode of a dual-screen mobile terminal, wherein the mobile terminal comprises a first screen and a second screen, the method comprising the steps of:
detecting the residual electric quantity of the mobile terminal;
judging whether the residual electric quantity reaches a preset first electric quantity threshold value;
if yes, one of the first screen or the second screen is switched to a power saving mode, and the other screen is switched to a standby mode or an operation mode;
judging whether the residual electric quantity reaches a preset second electric quantity threshold value, wherein the second electric quantity threshold value is lower than the first electric quantity threshold value;
if so, one of the first screen or the second screen is switched to a power saving mode, the other screen is kept or switched to a standby mode, the screen in the standby mode only displays text information, and the picture information is shielded or the picture information is cancelled; the power saving mode comprises reducing screen brightness and switching ring tone attributes.
2. The method for switching power saving mode of dual-screen mobile terminal according to claim 1, wherein the method further comprises:
judging whether the residual electric quantity reaches a preset third electric quantity threshold value, wherein the third electric quantity threshold value is lower than the second electric quantity threshold value;
if yes, one of the first screen and the second screen is kept or switched to a standby mode, and the other screen is switched to a browsing mode.
3. The method for switching power saving mode of a dual-screen mobile terminal according to claim 1 or 2, wherein the first screen is an electronic screen and the second screen is an ink-wash screen.
4. An apparatus for switching power saving modes of a dual-screen mobile terminal, wherein the mobile terminal includes a first screen and a second screen, the apparatus comprising:
the detection module is used for detecting the residual electric quantity of the mobile terminal;
the judging module is used for judging whether the residual electric quantity reaches a preset first electric quantity threshold value;
the switching module is used for switching one of the first screen or the second screen to a power saving mode and switching the other screen to a standby mode or an operating mode when the judging module judges that the residual electric quantity reaches a preset first electric quantity threshold;
the judging module is further configured to judge whether the remaining power reaches a preset second power threshold, where the second power threshold is lower than the first power threshold;
correspondingly, when the judging module judges that the residual electric quantity reaches a preset second electric quantity threshold value, the switching module is further used for switching one of the first screen or the second screen to a power saving mode, the other screen keeps or is switched to a standby mode, the screen in the standby mode only displays text information, and image information is shielded or image information is cancelled; the power saving mode comprises reducing screen brightness and switching ring tone attributes.
5. The apparatus according to claim 4, wherein the determining module is further configured to determine whether the remaining power reaches a preset third power threshold, where the third power threshold is lower than the second power threshold;
correspondingly, when the judging module judges that the residual electric quantity reaches a preset third electric quantity threshold value, the switching module is further configured to keep or switch one of the first screen or the second screen to a standby mode, and switch the other screen to a browsing mode.
6. The apparatus for switching power saving mode of a dual-screen mobile terminal according to claim 4 or 5, wherein the first screen is an electronic screen and the second screen is an ink-wash screen.
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