CN103248763B - A kind of means of communication and mobile terminal - Google Patents

A kind of means of communication and mobile terminal Download PDF

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Publication number
CN103248763B
CN103248763B CN201310136919.9A CN201310136919A CN103248763B CN 103248763 B CN103248763 B CN 103248763B CN 201310136919 A CN201310136919 A CN 201310136919A CN 103248763 B CN103248763 B CN 103248763B
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emergency
judging
mobile terminal
application program
current
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CN201310136919.9A
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CN103248763A (en
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胡军
皮晓晖
底浩
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Xiaomi Inc
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Xiaomi Inc
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

Abstract

The invention discloses a kind of means of communication and mobile terminal, detect current dump energy, judge the magnitude relationship of the power threshold of current dump energy and setting, when judging that current dump energy is not more than the power threshold of setting, switch to contingency mode, only can perform emergency communication in the emergency mode.Due to after detecting that the current dump energy of mobile terminal is less than the power threshold of setting, the current state being in low electricity of mobile terminal can be determined, in this case mobile terminal is switched to contingency mode, make mobile terminal only can perform the operation of emergency communication, like this, can make mobile terminal on the basis maintaining lower electric quantity consumption, ensure that it possesses the function of basic communication, avoid mobile terminal and be forced to shutdown when low electricity, cannot externally communication if run into emergency events, cause the awkward problem of user.

Description

A kind of means of communication and mobile terminal
Technical field
The present invention relates to communication technical field, particularly relate to a kind of means of communication and mobile terminal.
Background technology
At present, the hardware computation ability of the mobile terminal of such as smart mobile phone is more next powerful, except possessing the Communications service function of the basic mobile phone such as communication, note, also possesses other numerous functions.Its operational capability and speed are at all no less than PC or Laptop, IPad etc.And the size of smart mobile phone screen is also tended to increasing, to allow user obtain better experience, such as, make user surf the Net or play games to see more content.
But the operation of the CPU of smart mobile phone and various types of hardware accelerator, down loading updating, browsing page can consume more electricity, and the screen of smart mobile phone large-size itself also can consume larger electricity.And the consideration of battery volume is also had based on current technical skill and Financial cost, the rechargeable battery of smart mobile phone also can not do unconfined capacity.Life cycle after larger power consumption makes smart mobile phone single charge significantly shortens, and general intelligent machine can only about standby a couple of days.And then some use the user of smart mobile phones, polylith battery can be equipped with or carry the Portable charging apparatus of the charger of such as portable hand, solar energy power accumulating or electric power storage box etc.For user, need additionally to carry these accessories, the inconvenience in use can be brought.
When the electric quantity consumption of smart mobile phone is larger, being in battery electric quantity deficiency once smart mobile phone needs to be forced to shutdown, cannot externally communication if run into urgent thing, and user can be caused to use inconvenience.
Summary of the invention
Embodiments provide a kind of means of communication and mobile terminal, the mobile terminal in order to realize lower electricity can ensure the function of basic communication.
A kind of means of communication that the embodiment of the present invention provides, described method comprises:
Detect current dump energy;
Judge the magnitude relationship of the power threshold of described current dump energy and setting;
When judging that described current dump energy is not more than the power threshold of setting, switching to contingency mode, under described contingency mode, only can perform emergency communication.
A kind of mobile terminal that the embodiment of the present invention provides, described terminal comprises:
Detecting unit, for detecting current dump energy;
First judging unit, for judging the magnitude relationship of the power threshold of described current dump energy and setting;
Switch unit, for when described first judging unit judges that described current dump energy is not more than the power threshold of setting, switches to contingency mode, under described contingency mode, only can perform emergency communication.
The beneficial effect of the embodiment of the present invention comprises:
A kind of means of communication that the embodiment of the present invention provides and mobile terminal, detect current dump energy, judge the magnitude relationship of the power threshold of current dump energy and setting, when judging that current dump energy is not more than the power threshold of setting, switch to contingency mode, only can perform emergency communication in the emergency mode.Due to after detecting that the current dump energy of mobile terminal is less than the power threshold of setting, the current state being in low electricity of mobile terminal can be determined, in this case mobile terminal is switched to contingency mode, make mobile terminal only can perform the operation of emergency communication, like this, can make mobile terminal on the basis maintaining lower electric quantity consumption, ensure that it possesses the function of basic communication, avoid mobile terminal and be forced to shutdown when low electricity, cannot externally communication if run into emergency events, cause the awkward problem of user.
Accompanying drawing explanation
The flow chart of the means of communication that Fig. 1 provides for the embodiment of the present invention one;
The flow chart of the means of communication that Fig. 2 provides for the embodiment of the present invention two;
The flow chart of the means of communication that Fig. 3 provides for the embodiment of the present invention three;
The flow chart of the means of communication that Fig. 4 provides for the embodiment of the present invention four;
The structural representation of the mobile terminal that Fig. 5 provides for the embodiment of the present invention one;
The structural representation of the mobile terminal that Fig. 6 provides for the embodiment of the present invention two;
The structural representation of the mobile terminal that Fig. 7 provides for the embodiment of the present invention three;
The structural representation of the mobile terminal that Fig. 8 provides for the embodiment of the present invention four;
The structural representation of the mobile terminal that Fig. 9 provides for the embodiment of the present invention five.
Embodiment
Below in conjunction with accompanying drawing, the means of communication provide the embodiment of the present invention and the embodiment of mobile terminal are described in detail.
As shown in Figure 1, the schematic flow sheet of a kind of means of communication that the embodiment of the present invention one provides, specifically comprises the following steps:
S101, detect current dump energy;
S102, judge the magnitude relationship of the power threshold of current dump energy and setting;
Preferably, the power threshold of setting can preset according to the electricity size of each mobile terminal at unit interval internal consumption.
In the specific implementation, because the electricity of each mobile terminal unit interval internal consumption varies in size, therefore, user can set according to the concrete condition of the mobile terminal used the power threshold being applicable to this mobile terminal, does not describe in detail at this.
S103, when judging that current dump energy is not more than the power threshold of setting, switching to contingency mode, only can perform emergency communication in the emergency mode.
When judging that current dump energy is greater than the power threshold of setting, perform step S104;
S104, do not switch to contingency mode.
In the specific implementation, emergency communication can be specially transmitting-receiving note and the operation that receives calls, namely in the emergency mode, the transmitting-receiving note that user carries out and receive calls be operating as valid function, such as online waits other to be operating as invalid operation.
The above-mentioned means of communication that the embodiment of the present invention provides, due to after detecting that the current dump energy of mobile terminal is less than the power threshold of setting, the current state being in low electricity of mobile terminal can be determined, in this case mobile terminal is switched to contingency mode, make mobile terminal only can perform the operation of emergency communication, like this, can make mobile terminal on the basis maintaining lower electric quantity consumption, ensure that it possesses the function of basic communication, avoid mobile terminal and be forced to shutdown when low electricity, cannot externally communication if run into emergency events, cause the awkward problem of user.
Preferably, the above-mentioned means of communication that the embodiment of the present invention provides, after switching to contingency mode, in order to the electricity reducing mobile terminal further uses, as shown in Figure 2, are the method flow diagram of the embodiment of the present invention two, comprise the steps:
S201, detect current dump energy;
S202, judge the magnitude relationship of the power threshold of current dump energy and setting;
Preferably, the power threshold of setting can preset according to the electricity size of each mobile terminal at unit interval internal consumption.
In the specific implementation, because the electricity of each mobile terminal unit interval internal consumption varies in size, therefore, user can set according to the concrete condition of the mobile terminal used the power threshold being applicable to this mobile terminal, does not describe in detail at this.
S203, when judging that current dump energy is not more than the power threshold of setting, switching to contingency mode, only can perform emergency communication in the emergency mode.
When judging that current dump energy is greater than the power threshold of setting, perform step S204;
S204, do not switch to contingency mode.
S205, judge the Application Type of current operation; This application program is divided into emergency communication class and non-emergency application class; In the specific implementation, the application program such as such as player is non-emergency class application program.
S206, when judging to there is non-emergency application class application program, by non-emergency application class closing application program, to reduce the electric quantity consumption of mobile terminal.
When judging to be emergent class application program, perform step S207;
S207, be held open emergent class application program.
Further, after switching to contingency mode, and by before non-emergency application class closing application program, before namely performing step S206, following steps (as shown in Figure 3) can also be performed,
S306, judge that the current data of non-emergency application class application program is the need of preserving;
S308, when judging to need to preserve the current data of non-emergency application class application program, preserve the current data of non-emergency application class application program;
S309, when judging not need to preserve the current data of non-emergency application class application program, directly close non-emergency class application program.
As shown in Figure 3, be the method flow diagram of the embodiment of the present invention three, comprise the steps:
S301, detect current dump energy;
S302, judge the magnitude relationship of the power threshold of current dump energy and setting;
When judging that current dump energy is not more than the power threshold of setting, perform S303;
S303, switch to contingency mode, and perform step S305;
When judging that current dump energy is greater than the power threshold of setting, perform S304;
S304, do not switch to contingency mode;
Whether S305, the Application Type that judges current operation are non-emergency application class program further;
When judging not to be non-emergency class application program, perform step S307;
S307, be held open emergent class application program;
When judging to be non-emergency class application program, performing step S306 further, judging that the current data of non-emergency application class program is the need of preserving;
When judging that current data needs to preserve, perform step S308;
The current data of S308, preservation non-emergency class application program, and perform step S310;
S310, closedown non-emergency class application program.
When judging that current data does not need to preserve, performing step S309, namely directly closing non-emergency class application program.
As shown in Figure 4, be the method flow diagram of the embodiment of the present invention four, comprise the following steps:
S401, detect current dump energy;
S402, judge the magnitude relationship of the power threshold of current dump energy and setting;
When judging that current dump energy is not more than the power threshold of setting, perform S403;
S403, switch to contingency mode;
When judging that current dump energy is greater than the power threshold of setting, perform S404;
S404, do not switch to contingency mode;
Further, the above-mentioned means of communication that the embodiment of the present invention provides, after mobile terminal switches to contingency mode, in order to the electricity reducing mobile terminal further uses, can also perform following steps:
S405, judge whether to exist the ancillary equipment irrelevant with emergency communication class application program of current operation, such as external sound equipment etc.;
S406, when judging to exist irrelevant with the emergency communication class application program ancillary equipment of current operation, ancillary equipment to be closed, to reduce the electric quantity consumption of mobile terminal.
S407, when judging not exist irrelevant with the emergency communication class application program ancillary equipment of current operation, keep the application program of current operation.
Further, the above-mentioned means of communication that the embodiment of the present invention provides, after mobile terminal switches to contingency mode, in order to the electricity reducing mobile terminal further uses, can also comprise following operation:
Judge whether display screen is in opening; When judging that display screen is in opening, namely mobile terminal is just in display frame, display screen can be closed, to reduce the electric quantity consumption of mobile terminal; Or,
Judge whether backlight is in opening; When judging that backlight is in opening, namely the bias light of mobile terminal display screen works, and backlight can be closed, to reduce the electric quantity consumption of mobile terminal; Or,
Judge whether display screen and backlight are in opening simultaneously, when judging that display screen and backlight are in opening simultaneously, namely mobile terminal just in display frame and bias light work, can display screen and backlight be closed, to reduce the electric quantity consumption of mobile terminal simultaneously.
The means of communication that the invention process provides in the specific implementation, can adopt the DCDC of Buck-Boost mode of operation in the power supply of the core devices of hardware aspect.This DCDC can be operated in Buck and Buck-Boost two kinds of patterns, Buck pattern be work in buck mode, under the Buck-Boost pattern pattern that to be work boost in first step-down again.Be operated in which kind of pattern and depend on Schema control end Bit, as Bit=0, DCDC is operated in Buck pattern, as Bit=1, is operated in Buck-Boost pattern.
When cell voltage is higher, DCDC is operated in Buck pattern, and now efficiency is higher, if be operated in Buck-Boost pattern, efficiency is not high, compares expense electricity; If but when cell voltage is lower, be operated in Buck-Boost pattern higher than Buck mode efficiencies.If both advantages are combined, namely operating on low voltage is in Buck-Boost pattern, and high-pressure work, in Buck pattern, so both can reach the object of power saving, has and can reach emergent use.
In default situations, Bit=0, contingency mode is closed, and DCDC is operated in Buck-Boost pattern, and efficiency is not high, not power saving.When current dump energy being detected lower than power threshold, switch to contingency mode, now, the system of mobile terminal can read the voltage of battery, when the voltage of battery is greater than V 0time, Bit controller is set to 0, DCDC and is still operated in Buck pattern; As the little V of voltage of battery 0time, Bit controller is set to 1, DCDC and enters Buck-Boost mode of operation, to ensure that user can perform the emergency communication operation of calling and receiving and dispatching note.
Based on same inventive concept, the embodiment of the present invention additionally provides a kind of mobile terminal, the principle of dealing with problems due to this mobile terminal is similar to aforementioned a kind of means of communication, and therefore the enforcement of this mobile terminal see the enforcement of the means of communication, can repeat part and repeat no more.
As shown in Figure 5, the structure chart of a kind of mobile terminal that the embodiment of the present invention one provides, described terminal comprises:
Detecting unit 501, for detecting current dump energy;
First judging unit 502, for judging the magnitude relationship of the power threshold of current dump energy and setting;
Switch unit 503, for when described first judging unit 503 judges that current dump energy is not more than the power threshold of setting, switches to contingency mode, under emergency mode of operation, only can perform emergency communication.
As shown in Figure 6, be the structural representation of the embodiment of the present invention two, in the above-mentioned mobile terminal that the embodiment of the present invention provides, can comprise further:
Second judging unit 504, for judging the Application Type of current operation; Described application program is divided into emergency communication class and non-emergency application class;
First processing unit 505, during for judging to there is non-emergency application when the second judging unit 504, closes non-emergency application.
As shown in Figure 7, be the structural representation of the embodiment of the present invention three, in the above-mentioned mobile terminal that the embodiment of the present invention provides, can comprise further:
3rd judging unit 506, for judging that the current data of non-emergency application class application program is the need of preserving;
Memory cell 507, during for judging when the 3rd judging unit 506 to need to preserve the current data of non-emergency application class application program, preserves the current data of non-emergency application class application program.
As shown in Figure 8, be the structural representation of the embodiment of the present invention four, in the above-mentioned mobile terminal that the embodiment of the present invention provides, can comprise further:
4th judging unit 508, for judging whether the ancillary equipment irrelevant with non-emergency application class application program that there is current operation;
Second processing unit 509, during for judging to exist irrelevant with the non-emergency application class application program ancillary equipment of current operation when the 4th judging unit 508, by non-for periphery device shutdown.
As shown in Figure 9, be the structural representation of the embodiment of the present invention five, in the above-mentioned mobile terminal that the embodiment of the present invention provides, can comprise further:
5th judging unit 510, for judging whether display screen and/or backlight are in opening;
3rd processing unit 511, for when the 5th judging unit 510 judges that display screen and/or backlight are in opening, closes display screen and/or backlight.
Through the above description of the embodiments, those skilled in the art can be well understood to the embodiment of the present invention can by hardware implementing, and the mode that also can add necessary general hardware platform by software realizes.Based on such understanding, the technical scheme of the embodiment of the present invention can embody with the form of software product, it (can be CD-ROM that this software product can be stored in a non-volatile memory medium, USB flash disk, portable hard drive etc.) in, comprise some instructions and perform method described in each embodiment of the present invention in order to make a computer equipment (can be personal computer, server, or the network equipment etc.).
It will be appreciated by those skilled in the art that accompanying drawing is the schematic diagram of a preferred embodiment, the module in accompanying drawing or flow process might not be that enforcement the present invention is necessary.
It will be appreciated by those skilled in the art that the module in the device in embodiment can carry out being distributed in the device of embodiment according to embodiment description, also can carry out respective change and be arranged in the one or more devices being different from the present embodiment.The module of above-described embodiment can merge into a module, also can split into multiple submodule further.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
A kind of means of communication that the embodiment of the present invention provides and mobile terminal, detect current dump energy, judge the magnitude relationship of the power threshold of current dump energy and setting, when judging that current dump energy is not more than the power threshold of setting, switch to contingency mode, only can perform emergency communication in the emergency mode.Due to after detecting that the current dump energy of mobile terminal is less than the power threshold of setting, the current state being in low electricity of mobile terminal can be determined, in this case mobile terminal is switched to contingency mode, make mobile terminal only can perform the operation of emergency communication, like this, can make mobile terminal on the basis maintaining lower electric quantity consumption, ensure that it possesses the function of basic communication, avoid mobile terminal and be forced to shutdown when low electricity, cannot externally communication if run into emergency events, cause the awkward problem of user.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.

Claims (10)

1. means of communication, is characterized in that, described method comprises:
Detect current dump energy;
Judge the magnitude relationship of the power threshold of described current dump energy and setting;
When judging that described current dump energy is not more than the power threshold of setting, being directly switch into contingency mode, under described contingency mode, only can performing emergency communication, described emergency communication comprises transmitting-receiving note and dials, receives calls; Read the voltage of battery, when the voltage of described battery is greater than the voltage threshold of setting, DCDC is operated in Buck pattern; When the voltage of described battery is less than the voltage threshold of setting, DCDC switches to Buck-Boost mode of operation.
2. the method for claim 1, is characterized in that, described in switch to contingency mode after, described method also comprises:
Judge the Application Type of current operation; Described application program is divided into emergency communication class and non-emergency application class;
When judging to there is non-emergency application class application program, by described non-emergency application class closing application program.
3. method as claimed in claim 2, is characterized in that, described in switch to contingency mode after, and by before described non-emergency application class closing application program, described method comprises further:
Judge that the current data of described non-emergency application class application program is the need of preserving;
When judging to need to preserve the current data of described non-emergency application class application program, preserve the current data of described non-emergency application class application program.
4. the method as described in any one of claim 1-3, is characterized in that, described in switch to contingency mode after, described method comprises further:
Judge whether the ancillary equipment irrelevant with described emergency communication class application program that there is current operation;
When judging to exist irrelevant with the described emergency communication class application program ancillary equipment of current operation, described ancillary equipment is closed.
5. the method as described in any one of claim 1-3, is characterized in that, described in switch to contingency mode after, described method comprises further:
Judge whether display screen and/or backlight are in opening;
When judging display screen and/or backlight is in opening, described display screen and/or backlight are closed.
6. a mobile terminal, is characterized in that, described terminal comprises:
Detecting unit, for detecting current dump energy;
First judging unit, for judging the magnitude relationship of the power threshold of described current dump energy and setting;
Switch unit, for when described first judging unit judges that described current dump energy is not more than the power threshold of setting, be directly switch into contingency mode, under described contingency mode, only can perform emergency communication, described emergency communication comprises transmitting-receiving note and dials, receives calls; And for reading the voltage of battery, when the voltage of described battery is greater than the voltage threshold of setting, DCDC is operated in Buck pattern; When the voltage of described battery is less than the voltage threshold of setting, DCDC switches to Buck-Boost mode of operation.
7. mobile terminal as claimed in claim 6, it is characterized in that, described terminal comprises further:
Second judging unit, for judging the Application Type of current operation; Described application program is divided into emergency communication class and non-emergency application class;
First processing unit, during for judging to there is non-emergency application class application program when described second judging unit, by described non-emergency application class closing application program.
8. mobile terminal as claimed in claim 7, it is characterized in that, described terminal also comprises:
3rd judging unit, for judging that the current data of described non-emergency application class application program is the need of preserving;
Memory cell, during for judging when described 3rd judging unit to need to preserve the current data of described non-emergency application class application program, preserves the current data of described non-emergency application class application program.
9. the mobile terminal as described in any one of claim 6-8, is characterized in that, described terminal also comprises:
4th judging unit, for judging whether the ancillary equipment irrelevant with non-emergency application class application program that there is current operation;
Second processing unit, during for judging to exist irrelevant with the described non-emergency application class application program ancillary equipment of current operation when described 4th judging unit, closes described ancillary equipment.
10. the mobile terminal as described in any one of claim 6-8, is characterized in that, described terminal comprises further:
5th judging unit, for judging whether display screen and/or backlight are in opening;
3rd processing unit, for when described 5th judging unit judges that display screen and/or backlight are in opening, closes described display screen and/or backlight.
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