CN103200318A - Electricity-saving method of mobile terminal and mobile terminal - Google Patents
Electricity-saving method of mobile terminal and mobile terminal Download PDFInfo
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- CN103200318A CN103200318A CN201310072582XA CN201310072582A CN103200318A CN 103200318 A CN103200318 A CN 103200318A CN 201310072582X A CN201310072582X A CN 201310072582XA CN 201310072582 A CN201310072582 A CN 201310072582A CN 103200318 A CN103200318 A CN 103200318A
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- portable terminal
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention discloses an electricity-saving method of a mobile terminal and the mobile terminal. The electricity-saving method of the mobile terminal comprises the following steps: A1, when the mobile terminal is in a use state, the current residual electricity of a battery is detected periodically; B1, a corresponding table of the residual electricity of the battery and a screen refreshing rate is inquired, and the electricity quantity grade of the residual electricity of the battery in the corresponding table of the residual electricity of the battery and the screen refreshing rate is determined; and C1, the transmission rate of liquid crystal display (LCD) data is set according to the electricity quantity grade of the residual electricity of the battery, and the electricity using amount of the mobile terminal is saved. In the use process of the mobile terminal, the residual electricity of the battery is detected periodically, the transmission rate of the LCD data is set according to the residual electricity of the battery, the electricity consumption of a touch screen is reduced under the condition of lower electricity amount, and the stand-by time of the mobile terminal is prolonged.
Description
Technical field
The present invention relates to the communication technology, particularly a kind of power-saving method of portable terminal and portable terminal.
Background technology
Smart mobile phone has become present main flow mobile phone, has occupied the staple market of mobile phone, and the function of smart mobile phone is more and more, and screen is also increasing, makes its power consumption also increasing.The user in use complains that through regular meeting the cell phone standby time is too short, and charge frequency is too high.
And in the use of mobile phone, the touch-screen power consumption occupies electric weight greatly, and the more high touch-responsive speed of the scanning frequency of touch-screen is just more fast, and the user experiences just more good.Smart mobile phone is when producing, and scanning frequency that generally can touch-screen is set to upper frequency, and after mobile phone dispatched from the factory, the scanning frequency of touch-screen was fixed as this upper frequency, but it is more high to touch scan rate, and the power consumption of touch-screen is also more big.
In view of this, the invention provides a kind of power-saving method and portable terminal of portable terminal.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art part, the object of the present invention is to provide power-saving method and the portable terminal of portable terminal, higher with touch-screen scanning frequency in the solution prior art, cause the big problem of power consumption.
In order to achieve the above object, the present invention has taked following technical scheme:
A kind of power-saving method of portable terminal, described portable terminal are mobile terminal of touch screen, and described power-saving method comprises:
A1, when portable terminal is in the use state, periodically detect the battery current dump energy;
B1, inquiry battery dump energy and screen refresh rate correspondence table are determined the electric weight grade of battery dump energy in battery dump energy and screen refresh rate correspondence table;
C1, according to the electric weight grade of battery dump energy the transmission rate of LCD data is set, realizes saving the battery electric quantity of portable terminal.
In the power-saving method of described portable terminal, before the B1, described power-saving method also comprises after steps A 1:
B01, judge whether to touch required precision high be applied in operation; If have, then the transmission rate of LCD data is set to maximum transmission rate; Otherwise, execution in step B1.
In the power-saving method of described portable terminal, before steps A 1, described power-saving method also comprises:
A01, battery dump energy and screen refresh rate correspondence table are stored in the portable terminal.
In the power-saving method of described portable terminal, when detecting the dump energy of battery, calculate acquisition by reading cell voltage.
A kind of described portable terminal is mobile terminal of touch screen for the portable terminal of realizing above-mentioned power-saving method, and it comprises:
The battery dump energy detection module is used for periodically detecting the battery current dump energy when portable terminal is in the use state;
Memory module is used for storage battery dump energy and screen refresh rate correspondence table;
Processing module is used for inquiry battery dump energy and screen refresh rate correspondence table, determines the electric weight grade of battery dump energy in battery dump energy and screen refresh rate correspondence table;
Module is set, is used for arranging according to the electric weight grade transmission rate of LCD data.
Described portable terminal also comprises:
Judge module, be used for judging portable terminal current whether have the touch required precision high be applied in operation;
The described module that arranges also is used for when having the high application of touch required precision to move, and the transmission rate of LCD data is set to maximum transmission rate.
A kind of power-saving method of portable terminal, described portable terminal are mobile terminal of touch screen, and described power-saving method comprises:
A2, when portable terminal is in the use state, periodically read the portable terminal current battery voltage;
B2, inquiry cell voltage and screen refresh rate correspondence table are determined the electric pressure of cell voltage in voltage and screen refresh rate correspondence table;
C2, according to the electric pressure of cell voltage the transmission rate of LCD data is set, realizes saving the battery electric quantity of portable terminal.
In the power-saving method of described portable terminal, before the B2, described power-saving method also comprises after steps A 2:
B02, judge whether to touch required precision high be applied in operation; If have, then the transmission rate of LCD data is set to maximum transmission rate; Otherwise, execution in step B2.
In the power-saving method of described portable terminal, before steps A 2, described power-saving method also comprises:
A02, cell voltage and screen refresh rate correspondence table are stored in the portable terminal.
A kind of described portable terminal is mobile terminal of touch screen for the portable terminal of realizing above-mentioned power-saving method, and it comprises:
The battery voltage detection module is used for periodically detecting the battery current battery voltage when portable terminal is in the use state;
Memory module is used for storage battery voltage and screen refresh rate correspondence table;
Processing module is used for inquiry cell voltage and screen refresh rate correspondence table, determines the electric pressure of cell voltage in cell voltage and screen refresh rate correspondence table;
Module is set, is used for arranging according to electric pressure the transmission rate of LCD data.
Compared to prior art, the power-saving method of portable terminal provided by the invention and portable terminal, in the portable terminal use, dump energy by periodic detection battery, the transmission rate of LCD data is set according to the dump energy of battery, reduced the power consumption of touch-screen under the low electric weight situation, the stand-by time that has prolonged portable terminal.
Description of drawings
The flow chart of first kind of power-saving method of the portable terminal that Fig. 1 provides for the embodiment of the invention.
The structured flowchart of first kind of portable terminal that Fig. 2 provides for the embodiment of the invention.
The flow chart of second kind of power-saving method of the portable terminal that Fig. 3 provides for the embodiment of the invention.
The structured flowchart of second kind of portable terminal that Fig. 4 embodiment of the invention provides.
Embodiment
The invention provides power-saving method and the portable terminal of portable terminal, clearer, clear and definite for making purpose of the present invention, technical scheme and effect, below develop simultaneously with reference to accompanying drawing that the present invention is described in more detail for embodiment.Should be appreciated that specific embodiment described herein only in order to explaining the present invention, and be not used in restriction the present invention.
The said portable terminal of the present invention is mobile terminal of touch screen, as smart mobile phone, panel computer etc.Be example with the smart mobile phone, smart mobile phone has touch panel module and baseband processor, and touch panel module comprises that touch-screen drives chip and touch pad, and touch pad receives the information of user's input, and drives the work of chip controls touch pad by touch-screen.Pass through I between touch panel module and the baseband processor
2The C bus transfer data.The present invention is based on and reduce I
2The C message transmission rate namely reduces touching the touch scanning frequency that drives chip, reduces the touch-screen power consumption, to reach the purpose that prolongs the mobile terminal standby time.
The embodiment of the invention provides two kinds of power-saving methods based on such scheme, sees also Fig. 1, and first kind of power-saving method provided by the invention comprises:
S110, when portable terminal is in the use state, periodically detect the battery current dump energy;
S120, inquiry battery dump energy and screen refresh rate correspondence table are determined the electric weight grade of battery dump energy in battery dump energy and screen refresh rate correspondence table;
S130, the LCD(LCD is set, Liquid Crystal Display according to the electric weight grade of battery dump energy) transmission rate of data, realize saving the battery electric quantity of portable terminal.
In step S110, the state that uses of portable terminal is in state of activation as portable terminal, and screen is in show state.When portable terminal is in state of activation, just begin to detect the dump energy of battery, to detect once every Preset Time, the cycle of generally detecting battery dump energy is 5S-10S.
When detecting the dump energy of battery, calculate acquisition by reading cell voltage.During concrete enforcement, by the battery charging and discharging test, draw dump energy corresponding under the different voltage statuss.The present invention also can directly measure the dump energy of battery by voltameter.
The transmission rate of the dump energy of embodiment of the invention battery and LCD data is set to certain corresponding relation, specifically the electric weight with battery is four grades of branch, battery dump energy is that first grade, battery dump energy are being to be Three Estate between second grade, the 5%-20% between the 20%-50% greater than 50%, is the 4th grade less than 5%.At four grades the transmission rate of corresponding LCD data, table specific as follows are set:
| The battery dump energy scope | The transmission rate of LCD data |
| >50% | Peak transfer rate, for example 60 frame/seconds |
| 20～50% | 50 frame/seconds |
| 5～20% | 20 frame/seconds |
| <5% | 10 frame/seconds |
Show in the software administration of the present invention by portable terminal, by constantly reading cell voltage, calculate battery dump energy, inquiry is gone up table and is managed the battery current dump energy then.Therefore before step S110, described power-saving method also comprises: battery dump energy and screen refresh rate correspondence table are stored in the portable terminal.
Experience in order not influence the user, for example, dump energy is lower than at 50% o'clock, the transmission rate of LCD data also can reduce, if this moment, the user use to touch the high application of required precision (as cutting the bird etc. of watermelon, indignation), it is very big with the correlation of touch-screen refresh rate to touch precision, if touch-screen refresh rate very low (transmission rate that is the LCD data is low), touch precision and also can descend, influence user's experience.For fear of the problems referred to above, therefore after step S110, before the step S120, described power-saving method also comprises step S111, judge whether to touch required precision high be applied in operation; If have, then the transmission rate of LCD data is set to maximum transmission rate; Otherwise, execution in step S120.
Based on above-mentioned first kind of power-saving method, the embodiment of the invention also provides a kind of portable terminal, as shown in Figure 2, described portable terminal is mobile terminal of touch screen, it comprises: the battery dump energy detection module, be used for when portable terminal is in the use state, periodically detecting the battery current dump energy; Memory module is used for storage battery dump energy and screen refresh rate correspondence table; Processing module is connected with memory module with the battery dump energy detection module, is used for inquiry battery dump energy and screen refresh rate correspondence table, determines the electric weight grade of battery dump energy in battery dump energy and screen refresh rate correspondence table; Module is set is connected with processing module, be used for arranging according to the electric weight grade transmission rate of LCD data.
Experience in order not influence the user, described portable terminal also comprises: judge module with module is set is connected, for judge portable terminal current whether have the touch required precision high be applied in operation; The described module that arranges also is used for when having the high application of touch required precision to move, and the transmission rate of LCD data is set to maximum transmission rate.
The power-saving method of first kind of portable terminal provided by the invention and portable terminal, in the portable terminal use, dump energy by periodic detection battery, the transmission rate of LCD data is set according to the dump energy of battery, reduced the power consumption of touch-screen under the low electric weight situation, the stand-by time that has prolonged portable terminal.
Second kind of power-saving method provided by the invention as shown in Figure 3, it comprises:
S210, when portable terminal is in the use state, periodically read the portable terminal current battery voltage;
S220, inquiry cell voltage and screen refresh rate correspondence table are determined the electric pressure of cell voltage in voltage and screen refresh rate correspondence table;
S230, according to the electric pressure of cell voltage the transmission rate of LCD data is set, realizes saving the battery electric quantity of portable terminal.
Be example with the smart mobile phone, the present invention is four grades of branch with the voltage of battery, cell voltage is that first grade, cell voltage are being second grade between the 3.6V-3.8V, are being Three Estate between 3.5-3.6V greater than 3.8V, 3.4V-3.5 the time be the 4th grade, when cell voltage is lower than 3.4V, smart mobile phone will shut down automatically.The present invention is directed to the transmission rate of four grade relative set LCD data, table specific as follows:
| Battery voltage range | The transmission rate of LCD data |
| >3.8V | Peak transfer rate, for example 60 frame/seconds |
| 3.6～3.8V | 50 frame/seconds |
| 3.5～3.6V | 20 frame/seconds |
| 3.4～3.5V | 10 frame/seconds |
Show in the software administration of the present invention by portable terminal, by constantly reading cell voltage, inquiry is gone up table and is learnt the electric pressure that battery is current then.Therefore, before step S210, described method also comprises: cell voltage and screen refresh rate correspondence table are stored in the portable terminal.
Experience in order not influence the user, before the S220, described method also comprises: S211 step S210 after: judge whether the touch required precision high be applied in operation; If have, then the transmission rate of LCD data is set to maximum transmission rate; Otherwise, execution in step S220.
Based on second kind of above-mentioned power-saving method, the embodiment of the invention is also corresponding to provide a kind of portable terminal, described portable terminal is mobile terminal of touch screen, as shown in Figure 4, it comprises the battery voltage detection module, be used for when portable terminal is in the use state, periodically detecting the battery current battery voltage; Memory module is used for storage battery voltage and screen refresh rate correspondence table; Processing module is connected with memory module with the battery voltage detection module, is used for inquiry cell voltage and screen refresh rate correspondence table, determines the electric pressure of cell voltage in cell voltage and screen refresh rate correspondence table; Module is set is connected with processing module, be used for arranging according to electric pressure the transmission rate of LCD data.
Experience in order not influence the user, described portable terminal also comprises: judge module with module is set is connected, for judge portable terminal current whether have the touch required precision high be applied in operation; The described module that arranges also is used for when having the high application of touch required precision to move, and the transmission rate of LCD data is set to maximum transmission rate.
The power-saving method of second kind of portable terminal provided by the invention and portable terminal, in the portable terminal use, by periodically reading current battery voltage, the transmission rate of LCD data is set according to cell voltage, reduced the power consumption of touch-screen under the low electric weight situation, the stand-by time that has prolonged portable terminal.
Be understandable that, for those of ordinary skills, can be equal to replacement or change according to technical scheme of the present invention and inventive concept thereof, and all these changes or replacement all should belong to the protection range of the appended claim of the present invention.
Claims (10)
1. the power-saving method of a portable terminal is characterized in that, described portable terminal is mobile terminal of touch screen, and described power-saving method comprises:
A1, when portable terminal is in the use state, periodically detect the battery current dump energy;
B1, inquiry battery dump energy and screen refresh rate correspondence table are determined the electric weight grade of battery dump energy in battery dump energy and screen refresh rate correspondence table;
C1, according to the electric weight grade of battery dump energy the transmission rate of LCD data is set, realizes saving the battery electric quantity of portable terminal.
2. the power-saving method of portable terminal according to claim 1 is characterized in that, before the B1, described power-saving method also comprises after steps A 1:
B01, judge whether to touch required precision high be applied in operation; If have, then the transmission rate of LCD data is set to maximum transmission rate; Otherwise, execution in step B1.
3. the power-saving method of portable terminal according to claim 1 is characterized in that, before steps A 1, described power-saving method also comprises:
A01, battery dump energy and screen refresh rate correspondence table are stored in the portable terminal.
4. the power-saving method of portable terminal according to claim 1 is characterized in that, when detecting the dump energy of battery, calculates acquisition by reading cell voltage.
5. a portable terminal that is used for realizing power-saving method as claimed in claim 1 is characterized in that described portable terminal is mobile terminal of touch screen, and it comprises:
The battery dump energy detection module is used for periodically detecting the battery current dump energy when portable terminal is in the use state;
Memory module is used for storage battery dump energy and screen refresh rate correspondence table;
Processing module is used for inquiry battery dump energy and screen refresh rate correspondence table, determines the electric weight grade of battery dump energy in battery dump energy and screen refresh rate correspondence table;
Module is set, is used for arranging according to the electric weight grade transmission rate of LCD data.
6. portable terminal according to claim 5 is characterized in that, also comprises:
Judge module, be used for judging portable terminal current whether have the touch required precision high be applied in operation;
The described module that arranges also is used for when having the high application of touch required precision to move, and the transmission rate of LCD data is set to maximum transmission rate.
7. the power-saving method of a portable terminal is characterized in that, described portable terminal is mobile terminal of touch screen, and described power-saving method comprises:
A2, when portable terminal is in the use state, periodically read the portable terminal current battery voltage;
B2, inquiry cell voltage and screen refresh rate correspondence table are determined the electric pressure of cell voltage in voltage and screen refresh rate correspondence table;
C2, according to the electric pressure of cell voltage the transmission rate of LCD data is set, realizes saving the battery electric quantity of portable terminal.
8. the power-saving method of portable terminal according to claim 7 is characterized in that, before the B2, described power-saving method also comprises after steps A 2:
B02, judge whether to touch required precision high be applied in operation; If have, then the transmission rate of LCD data is set to maximum transmission rate; Otherwise, execution in step B2.
9. the power-saving method of portable terminal according to claim 7 is characterized in that, before steps A 2, described power-saving method also comprises:
A02, cell voltage and screen refresh rate correspondence table are stored in the portable terminal.
10. a portable terminal that is used for realizing power-saving method as claimed in claim 7 is characterized in that described portable terminal is mobile terminal of touch screen, and it comprises:
The battery voltage detection module is used for periodically detecting the battery current battery voltage when portable terminal is in the use state;
Memory module is used for storage battery voltage and screen refresh rate correspondence table;
Processing module is used for inquiry cell voltage and screen refresh rate correspondence table, determines the electric pressure of cell voltage in cell voltage and screen refresh rate correspondence table;
Module is set, is used for arranging according to electric pressure the transmission rate of LCD data.
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| CN201310072582.XA CN103200318B (en) | 2013-03-07 | 2013-03-07 | The power-saving method of mobile terminal and mobile terminal |
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| CN201310072582.XA CN103200318B (en) | 2013-03-07 | 2013-03-07 | The power-saving method of mobile terminal and mobile terminal |
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| CN103200318A true CN103200318A (en) | 2013-07-10 |
| CN103200318B CN103200318B (en) | 2015-10-28 |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104199538A (en) * | 2014-08-26 | 2014-12-10 | 深圳市中兴移动通信有限公司 | Mobile terminal power saving method and system and mobile terminal |
| CN105531642A (en) * | 2014-04-18 | 2016-04-27 | 联发科技股份有限公司 | Power managing method and electronic system applying the power managing method |
| CN105720633A (en) * | 2016-01-27 | 2016-06-29 | 努比亚技术有限公司 | Mobile terminal charging control method and device |
| CN105721687A (en) * | 2016-01-25 | 2016-06-29 | 惠州Tcl移动通信有限公司 | Battery abnormity detection method and system based on mobile terminal |
| CN105893140A (en) * | 2015-12-17 | 2016-08-24 | 乐视移动智能信息技术（北京）有限公司 | Method and apparatus used for allocating dynamic memory resources |
| CN106455019A (en) * | 2016-10-10 | 2017-02-22 | 上海斐讯数据通信技术有限公司 | Wireless AP (Access Point) energy-saving method and device based on connection rate dynamic adjustment |
| WO2018027394A1 (en) * | 2016-08-06 | 2018-02-15 | 柳柏宏 | Usage data acquisition method utilized in software configuration and control, and battery management system |
| CN110719138A (en) * | 2018-07-13 | 2020-01-21 | 中兴通讯股份有限公司 | Transmission rate determining method, device, transmission equipment and storage medium |
| CN110954843A (en) * | 2019-10-28 | 2020-04-03 | 珠海格力电器股份有限公司 | Voltage monitoring method and device |
| CN111526573A (en) * | 2020-04-02 | 2020-08-11 | 北京小米移动软件有限公司 | Communication data processing method and device, electronic equipment and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105531642A (en) * | 2014-04-18 | 2016-04-27 | 联发科技股份有限公司 | Power managing method and electronic system applying the power managing method |
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| CN105721687B (en) * | 2016-01-25 | 2019-06-04 | 惠州Tcl移动通信有限公司 | A kind of battery method for detecting abnormality and system based on mobile terminal |
| CN105720633A (en) * | 2016-01-27 | 2016-06-29 | 努比亚技术有限公司 | Mobile terminal charging control method and device |
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| CN110719138A (en) * | 2018-07-13 | 2020-01-21 | 中兴通讯股份有限公司 | Transmission rate determining method, device, transmission equipment and storage medium |
| CN110719138B (en) * | 2018-07-13 | 2022-04-01 | 中兴通讯股份有限公司 | Transmission rate determining method, device, transmission equipment and storage medium |
| US11350368B2 (en) | 2018-07-13 | 2022-05-31 | Zte Corporation | Method for determinating transmission rate and apparatus, transmission device, and storage medium |
| CN110954843A (en) * | 2019-10-28 | 2020-04-03 | 珠海格力电器股份有限公司 | Voltage monitoring method and device |
| CN111526573A (en) * | 2020-04-02 | 2020-08-11 | 北京小米移动软件有限公司 | Communication data processing method and device, electronic equipment and storage medium |
| US11617101B2 (en) | 2020-04-02 | 2023-03-28 | Beijing Xiaomi Mobile Software Co., Ltd. | Communication data processing method and apparatus, electronic device and storage medium |
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Effective date of registration: 20210804 Address after: 224300 east side of provincial road S226, Dongxing neighborhood committee, Linhai Town, Sheyang County, Yancheng City, Jiangsu Province Patentee after: Jiangsu Yancheng suling Machinery Co.,Ltd. Address before: 516006 No.70, Huifeng 4th Road, Zhongkai high tech Zone, Huizhou City, Guangdong Province Patentee before: HUIZHOU TCL MOBILE COMMUNICATION Co.,Ltd. |
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Granted publication date: 20151028 |