CN101378138A - Method for improving battery use efficiency and equipment using battery to supply power - Google Patents
Method for improving battery use efficiency and equipment using battery to supply power Download PDFInfo
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- CN101378138A CN101378138A CNA2008101678100A CN200810167810A CN101378138A CN 101378138 A CN101378138 A CN 101378138A CN A2008101678100 A CNA2008101678100 A CN A2008101678100A CN 200810167810 A CN200810167810 A CN 200810167810A CN 101378138 A CN101378138 A CN 101378138A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/30—Means for acting in the event of power-supply failure or interruption, e.g. power-supply fluctuations
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The embodiment of the invention discloses a method for improving the utilization efficiency of batteries, and equipment using the batteries to supply power; the method comprises the following steps: the current voltage of the equipment is detected; the current voltage and a voltage valve value corresponding to a preset service type are compared and the types of the service are classified according to the characteristics of energy consumption of the service; and if the current voltage is not more than the voltage valve value, the use of the service type corresponding to the voltage valve value is banned. As the types of the service are classified according to the characteristics of the energy consumption of the service, the embodiment of the invention compares the current voltage of the detected equipment and the voltage valve value corresponding to the preset service type, thus fully exerting the energy of the battery and improving the utilization efficiency of the battery.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of method and use battery powered apparatus that improves the battery utilization ratio.
Background technology
Along with the continuous development of system integration technology, the function of embedded system is become stronger day by day, and uses also increasingly extensive.For example personal digital assistant, music phone, MP3 player, MP4 player etc.
Portable terminal generally is to adopt powered battery, and the function that provides along with portable product is more and more numerous and complicated, and the user need monitor battery electric quantity more accurately, so that the flexible management power available clearly shows the residue operating time, the operation of prolongation system as far as possible.If cell voltage is lower than professional required minimum operating voltage, then cisco unity malfunction.For example, with the mobile phone is example, the mobile phone operate as normal has several constraintss, because mobile phone adopts lithium battery power supply, the scope of lithium battery normal working voltage is 2.9 volts to 4.2 volts, when cell voltage is lower than 2.9 volts, just may cause damage to lithium battery, consider that part is reserved and the existence of battery testing error, may be chosen in about 3.1 volts and just shut down by force.
In realizing process of the present invention, the inventor finds that there is following defective at least in technique scheme:
When battery electric quantity was lower than a certain voltage, above-mentioned a certain voltage was the value that is higher than the lower limit of normal working voltage scope, can limit and carry out all business, thereby make that the utilization ratio of battery of portable terminal is low.
Summary of the invention
The embodiment of the invention provides a kind of method that improves the battery utilization ratio and has used battery powered apparatus, and the technical scheme of using the embodiment of the invention to provide can improve the service efficiency of battery.
The purpose of the embodiment of the invention is achieved through the following technical solutions:
A kind of method that improves the battery utilization ratio comprises:
The current voltage of checkout equipment;
The threshold voltage that current voltage is corresponding with preset service type compares, and above-mentioned type of service is classified according to professional energy consumption characteristics;
If current voltage is not more than above-mentioned threshold voltage, ban use of above-mentioned threshold voltage corresponding service type.
A kind of use battery powered apparatus comprises:
Detecting unit is used for the current voltage of checkout equipment;
Comparing unit is used for the detected current voltage of the detecting unit threshold voltage corresponding with preset service type compared, and above-mentioned type of service is classified according to professional energy consumption characteristics;
Performance element is used for banning use of above-mentioned threshold voltage corresponding service type when the result of comparing unit comparison is not more than above-mentioned threshold voltage for current voltage.
The above technical scheme that provides from the embodiment of the invention as can be seen, because type of service is classified according to professional energy consumption characteristics, the current voltage threshold voltage corresponding with preset service type of the equipment that detects compared, thereby can give full play to the energy of battery, the utilization ratio of raising battery.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is a kind of method flow diagram that improves the battery utilization ratio that the embodiment of the invention one is set forth;
Fig. 2 is the threshold voltage schematic diagram of the predefined type of service correspondence of the embodiment of the invention;
Fig. 3 is a kind of schematic diagram that uses battery powered apparatus that the embodiment of the invention is set forth.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
The embodiment of the invention provides a kind of method that improves the battery utilization ratio and has used battery powered apparatus, and the technical scheme of using the embodiment of the invention to provide can improve the service efficiency of battery.
The equipment that the embodiment of the invention is mentioned is meant the use battery powered apparatus, and this equipment can support to use a plurality of business.For example, can be equipment such as mobile phone, personal digital assistant, wherein, mobile phone also can be that (Second Generation, 2G) mobile phone also can be 3G (Third Generation) Moblie (Third Generation, 3G) mobile phones to second generation mobile communication.The embodiment of the invention only is that example is elaborated with the 3G mobile, and miscellaneous equipment and 3G mobile are similar, repeat no more herein.
3G mobile is on the basis that guarantees talk business, has given prominence to related services such as multimedia.In 3G mobile, consider and carrying out video telephone, during mobile TV or Streaming Media are used, because except radio frequency class device, communication module requires to operate under the higher bandwidth, to need for example normally to make a phone call circuit domain 12.2 kilobits per seconds (Kilo-bits per second, Kbps) bandwidth, the video telephone of circuit domain needs the 64Kbps bandwidth at least, high-quality data field video telephone needs the 384Kbps bandwidth at least, Streaming Media needs 128Kbps bandwidth etc. at least, also may need the operation of audio/video encoding/decoding module simultaneously, the audio/video encoding/decoding module may be that software or hardware are realized, therefore need to consume more resources, may be when these business of operation, mobile phone just can't be worked when voltage is lower than 3.1V.
The mobile phone operate as normal has several constraintss, because mobile phone adopts lithium battery power supply, the lithium battery normal working voltage is 3.7 volts, and normal range of operation is 2.85 volts to 4.2 volts, just may cause damage to lithium battery when being lower than 2.85 volts.Such as radio frequency class device in that just be lower than below 3 volts can't operate as normal, therefore, at present the 2G mobile phone consider that part is reserved and the situation of the existence of battery testing error under, may be chosen in about 3.1 volts with regard to forced shutdown.
Therefore, in order to make full use of the limited energy content of battery, the stand-by time of prolongation equipment, need a kind of method that can improve the battery utilization ratio, some business still can be carried out when relatively low voltage, and the embodiment of the invention elaborates a kind of method that improves the battery utilization ratio by embodiment one.
Embodiment one
Present embodiment has been set forth a kind of method that improves the battery utilization ratio, by this method, can improve the utilization ratio of battery, is elaborated below in conjunction with accompanying drawing.
Referring to Fig. 1, the method for present embodiment may further comprise the steps:
Step 101: the current voltage of checkout equipment;
Can be the current voltage of checkout facility when opening device, be example with the mobile phone, detects current voltage when then being start, decides the type of service that can support at present.
Can be the current voltage of checkout equipment before using preset service type, above-mentioned type of service be classified according to professional energy consumption characteristics.Be the user before using a certain business that support is set, at first can the current voltage of checkout equipment support the use of this business with the current voltage of determining equipment.
Can be the current voltage of checkout equipment when using preset service type, above-mentioned type of service be classified according to professional energy consumption characteristics.For example using a certainly when professional, the current voltage of checkout equipment in real time is in case the current undertension of equipment when supporting this type of professional use, bans use of this business.
The current voltage method of checkout equipment has multiple, for example can obtain residual capacity by the monitoring battery open circuit voltage, also can be that the net charge that flows into, flows out battery by measuring is come the estimating battery residual capacity.
Usually can adopt the mode that detects voltage to represent battery capacity, be corresponding relation between cell voltage and the current limited electric weight promptly.
Step 102: the above-mentioned current voltage threshold voltage corresponding with preset service type compared, above-mentioned type of service is classified according to professional energy consumption characteristics, if current voltage is greater than above-mentioned threshold voltage, execution in step 103, if current voltage is not more than above-mentioned threshold voltage, execution in step 104;
Preset service type can be to classify according to traffic load, at first, can carry out modeling, the mode of two kinds of modelings can be arranged the traffic load characteristic, first kind is the maximum voltage modeling required according to business, and second kind is the resource consumption modeling required according to business.The embodiment of the invention only is elaborated to be modeled as example according to the required maximum voltage of business, and professional required maximum voltage can be used for representing the capacity of battery.
For example, can be to be divided into following a few class business according to traffic load:
A service: needing to be characterized in high voltage, high resource consumption, typical type of service comprises: the video telephone of 3G, mobile TV, Streaming Media audio frequency, streaming media video, high code check speed biography business etc.
B service: typical professional be the voice call business, at this moment user's business of normal use needing being characterized in the relevant protocol software of communication and application software operation, physical layer software, chip, encoding and decoding speech work etc.The audio-frequency current of typical global system for mobile communications network is about 250mA, and mobile phone all adopts standard 3.7V power supply.
C service: can carry out operations such as paging (Paging) operation, support reception note.Typical discontinuous reception (Discontinuous Reception, about the about 4mA of the standby current in the time of DRX), wherein, the DRX operating current is 2.5mA, electric current is 1.5mA at the bottom of the system.Though consume system resources was little when the typical services characteristic was standby, owing to radio-frequency devices will periodically be opened, and radio-frequency devices has requirement to minimum.
D service: medium local video associated multimedia business, as MP4 play, take pictures, video traffic such as video recording.Be characterized in that consume system resources is big.
E service: medium local audio associated multimedia business, as MP3 broadcast, Advanced Audio Coding (Advanced Audio Coding, AAC) audio decoding standard that play, Microsoft defines (WindowsMedia Audio, WMA) broadcast, basic sound-recording function.Be characterized in that these business all are to launch around acoustic characteristic, the electric current when playing as at present typical MP3 is about 65mA, does not wherein comprise the video related service).
F-scope: the local basis characteristic, as clock, quarter-bell application etc.Be characterized in that power consumption is little, at this moment the system works electric current only needs 1.5mA, is about electric current at the bottom of the system.
For example, when the mobile phone dynamic operation or when each start, determine the type of service that present maximum can support according to present remaining electric weight and the predefined business model of battery, give one example below and describe: mobile phone adopts the mode that detects voltage to represent the battery of mobile phone capacity for the mark of battery electric quantity usually.Referring to Fig. 2, adopt cell voltage to represent the limited electric weight of current battery, if V represents the current voltage of mobile phone, Va, Vb, Vc, Vd, Ve, Vf represent the threshold voltage of corresponding A, B, C, D, E, the predefined business of F class respectively, and Va〉Vb〉Vc〉Vd〉Ve〉Vf, Vend represents mobile phone minimum threshold magnitude of voltage, and minimum threshold voltage represents that when the current voltage of equipment is lower than this value, equipment will be forced to close.
Step 103: support to use described threshold voltage corresponding service type;
The current voltage of equipment is greater than the threshold voltage of preset service type correspondence, and the current capacity of expression battery can support to use this threshold voltage corresponding service type.
Step 104: ban use of described threshold voltage corresponding service type.
The current voltage of equipment is not more than the threshold voltage of preset service type correspondence, and the current capacity of expression battery can not support to use this threshold voltage corresponding service type.
The menu that to ban use of above-mentioned threshold voltage corresponding service type can be correspondence when the user calls this type of service also can be to return malloc failure malloc message when the user calls for empty.At this moment the user can select to charge or continue to use energy consumption to be lower than the business of this type of service.
The embodiment of the invention compares the current voltage threshold voltage corresponding with preset service type of the equipment of detection, thereby can give full play to the energy of battery, the utilization ratio of raising battery, and then has improved user experience.
Embodiment one has set forth a kind of method that improves the battery utilization ratio, set forth below a kind of by from high to low one by one the comparative voltage threshold values decide the embodiment of the type of service of being supported.
Embodiment two
Present embodiment set forth a kind of by from high to low one by one the comparative voltage threshold values decide the method for the type of service that can support, by this method, can improve the battery utilization ratio, thereby make full use of the limited energy content of battery.
According to traffic load business is classified according to energy consumption, mode classification is identical with embodiment one with the professional corresponding threshold voltage of each class, repeats no more herein.
The current voltage of checkout equipment at first;
This step is identical with step 101, repeats no more herein.The current voltage of supposing the equipment of detecting is V.
Secondly, the maximum in the threshold voltage that the current voltage of equipment is corresponding with preset service type compares, and is about to V and Va and compares, if V〉Va, then can support the user to use the business of all A, B, C, D, E, F class.
Use along with mobile phone, battery electric quantity constantly reduces, if this moment Va V Vb, can friendlyly point out the user this moment, can not use A service at present, can only use the following business of category-A, it is the business that maximum working voltage lacks than A service, and forbid that the user starts A service, can be with the category-A menu setting of correspondence for empty, also can be when the user calls A service, to return information such as malloc failure malloc.At this moment the user can select to charge or continue the following business of use category-A.
Along with the use of mobile phone, the electric weight minimizing can be experienced threshold values such as Vb, Vc, Vd, Ve, Vf respectively, can adopt the method identical with above-mentioned processing method.
When cell voltage was lower than Vend, general Vend was about about 2.85 volts, and mobile phone will send corresponding voltage and be lower than warnings such as minimum threshold, and mobile phone shuts down automatically then.
Above-mentioned comparison can be to be full of, to judge when opening mobile phone at battery, also can be to judge before the user need use a certain business, can also be to judge when the user is using a certain business.
For example, along with the decline of energy, though the user can not dial video telephone at present, the last electric weight of battery still can be dialed normal phone; After mobile phone used a period of time, dump energy was kept inadequately and has been made a phone call, but can also continue to play the MP3 a very long time, and along with the continuation of battery is used, the possible energy content of battery can not have been play MP3, but the user still can use mobile phone as wrist-watch.Like this, can greatly improve user experience, better embody the characteristic of mobile phone as the consumer terminal of diversification.
Present embodiment is by carrying out modeling and classification to professional energy consumption characteristics, and decides the type of service that can support at present according to current effective electric weight, can give full play to the energy content of battery of mobile phone, improves user experience, greatly improved the utilance of battery of mobile phone.
Need to prove, for aforesaid each method embodiment, for simple description, so it all is expressed as a series of combination of actions, but those skilled in the art should know, the present invention is not subjected to the restriction of described sequence of movement, because according to the present invention, some step can adopt other orders or carry out simultaneously.Secondly, those skilled in the art also should know, the embodiment described in the specification all belongs to preferred embodiment, and related action and module might not be that the present invention is necessary.
In the above-described embodiments, the description of each embodiment is all emphasized particularly on different fields, do not have the part that describes in detail among certain embodiment, can be referring to the associated description of other embodiment.
A kind of method that improves the battery utilization ratio more than is provided, and the embodiment of the invention also provides a kind of use battery powered apparatus.
Embodiment three
Present embodiment is set forth a kind of use battery powered apparatus, and referring to Fig. 3, a kind of use battery powered apparatus comprises with lower unit:
Detecting unit 301 is used for the current voltage of checkout equipment;
Comparing unit 302 is used for the detecting unit 301 detected current voltages threshold voltage corresponding with preset service type compared, and above-mentioned type of service is classified according to professional energy consumption characteristics;
Wherein, above-mentioned use battery powered apparatus also comprises:
The unit being set, being used for when comparing unit 302 result relatively is not more than threshold voltage for current voltage, be sky with the menu setting of threshold voltage corresponding service type.
Wherein, above-mentioned use battery powered apparatus also comprises:
Transmitting element is used for sending malloc failure malloc message when comparing unit 302 result relatively is not more than threshold voltage for current voltage.
Above-mentioned use battery powered apparatus can realize a kind of method that improves the battery utilization ratio, but is not limited to realize this method.
The embodiment of the invention is owing to classify type of service according to professional energy consumption characteristics, the current voltage threshold voltage corresponding with preset service type of the equipment that detects compared, thereby can give full play to the energy of battery, the utilization ratio of raising battery, and then improve user experience.
Further, when current voltage is not more than the threshold voltage of preset service type correspondence, the menu setting of threshold voltage corresponding service type is empty or returns malloc failure malloc message when threshold voltage corresponding service type is called, can make the user understand the power supply capacity of current device timely.
One of ordinary skill in the art will appreciate that all or part of step that realizes in the foregoing description method is to instruct relevant hardware to finish by program, described program can be stored in a kind of computer-readable recording medium, this program comprises the steps: when carrying out
The current voltage of checkout equipment;
The above-mentioned current voltage threshold voltage corresponding with preset service type compared, and above-mentioned type of service is classified according to professional energy consumption characteristics;
If above-mentioned current voltage is not more than above-mentioned threshold voltage, ban use of above-mentioned threshold voltage corresponding service type.
The above-mentioned storage medium of mentioning can be a read-only memory, disk or CD etc.
More than a kind ofly to the embodiment of the invention provided improve the method for battery utilization ratio and use battery powered apparatus to be described in detail, the explanation of above embodiment just is used for helping to understand method of the present invention and thought thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (11)
1, a kind of method that improves the battery utilization ratio is characterized in that, comprising:
The current voltage of checkout equipment;
The described current voltage threshold voltage corresponding with preset service type compared, and described type of service is classified according to professional energy consumption characteristics;
If described current voltage is not more than described threshold voltage, ban use of described threshold voltage corresponding service type.
2, the method for raising battery utilization ratio according to claim 1 is characterized in that, the current voltage of described checkout equipment comprises:
The current voltage of checkout equipment when opening described equipment.
3, the method for raising battery utilization ratio according to claim 1 is characterized in that, the current voltage of described checkout equipment comprises:
The current voltage of checkout equipment before using described preset service type, described type of service is classified according to professional energy consumption characteristics.
4, the method for raising battery utilization ratio according to claim 1 is characterized in that, the current voltage of described checkout equipment comprises:
The current voltage of checkout equipment when using described preset service type, described type of service is classified according to professional energy consumption characteristics.
5, according to the method for each described raising battery utilization ratio of claim 1 to 4, it is characterized in that, describedly ban use of described threshold voltage corresponding service type to comprise:
The menu setting of described threshold voltage corresponding service type is empty or returns malloc failure malloc message when described threshold voltage corresponding service type is called.
According to the method for each described raising battery utilization ratio of claim 1 to 4, it is characterized in that 6, the described described current voltage threshold voltage corresponding with preset service type compared comprises:
Maximum in the threshold voltage that described current voltage is corresponding with preset service type compares;
If described current voltage is not more than described threshold voltage, ban use of described threshold voltage corresponding service type to be specially:
If described current voltage is not more than the maximum in the threshold voltage of described preset service type correspondence, ban use of the maximum corresponding service type in the described threshold voltage.
7, the method for raising battery utilization ratio according to claim 6 is characterized in that, also comprises after the described maximum corresponding service type that bans use of in the described threshold voltage:
The maximum of threshold voltage from only be lower than described threshold voltage that described current voltage is corresponding with preset service type compares one by one to the minimum value in the threshold voltage that presets.
8, the method for raising battery utilization ratio according to claim 7 is characterized in that, described method also comprises:
If described current voltage is lower than the equipment minimum threshold operating voltage that presets, close described equipment.
9, a kind of use battery powered apparatus is characterized in that, comprising:
Detecting unit is used for the current voltage of checkout equipment;
Comparing unit is used for the detected described current voltage of the described detecting unit threshold voltage corresponding with preset service type compared, and described type of service is classified according to professional energy consumption characteristics;
Performance element is used for banning use of described threshold voltage corresponding service type when the result of described comparing unit comparison is not more than described threshold voltage for described current voltage.
10, use battery powered apparatus according to claim 9 is characterized in that, also comprises:
The unit being set, being used for when the result of described comparing unit comparison is not more than described threshold voltage for described current voltage, be sky with the menu setting of described threshold voltage corresponding service type.
11, use battery powered apparatus according to claim 9 is characterized in that, also comprises:
Transmitting element is used for sending malloc failure malloc message when the result of described comparing unit comparison is not more than described threshold voltage for described current voltage.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101678100A CN101378138A (en) | 2008-09-28 | 2008-09-28 | Method for improving battery use efficiency and equipment using battery to supply power |
| PCT/CN2009/074070 WO2010034232A1 (en) | 2008-09-28 | 2009-09-21 | Method for improving the utilization efficiency of battery and device powered by using battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101678100A CN101378138A (en) | 2008-09-28 | 2008-09-28 | Method for improving battery use efficiency and equipment using battery to supply power |
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| CN101378138A true CN101378138A (en) | 2009-03-04 |
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| CNA2008101678100A Pending CN101378138A (en) | 2008-09-28 | 2008-09-28 | Method for improving battery use efficiency and equipment using battery to supply power |
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| WO (1) | WO2010034232A1 (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010034232A1 (en) * | 2008-09-28 | 2010-04-01 | 华为终端有限公司 | Method for improving the utilization efficiency of battery and device powered by using battery |
| CN101808164B (en) * | 2009-12-11 | 2013-11-13 | 宇龙计算机通信科技(深圳)有限公司 | Method for managing power supply and terminal device |
| CN103781201A (en) * | 2012-10-25 | 2014-05-07 | 中兴通讯股份有限公司 | Control method, control device and terminal |
| CN103905652A (en) * | 2012-12-28 | 2014-07-02 | 联想(北京)有限公司 | Power supply management method and electronic device |
| CN105392066A (en) * | 2015-11-04 | 2016-03-09 | 广东欧珀移动通信有限公司 | Video playing method and apparatus |
| WO2016131246A1 (en) * | 2015-07-24 | 2016-08-25 | 中兴通讯股份有限公司 | Method and apparatus for controlling terminal |
| CN107357405A (en) * | 2017-06-08 | 2017-11-17 | 华为技术有限公司 | Power consumption control method and relevant device |
| CN107634560A (en) * | 2017-10-31 | 2018-01-26 | 天长市平康电子科技有限公司 | A kind of intelligent charger based on human body sensing |
| CN107733029A (en) * | 2017-10-31 | 2018-02-23 | 天长市平康电子科技有限公司 | A kind of intelligent charger circuit breaking controlling method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004336330A (en) * | 2003-05-07 | 2004-11-25 | Matsushita Electric Ind Co Ltd | Portable terminal device |
| US20040247993A1 (en) * | 2003-05-21 | 2004-12-09 | Sony Ericsson Mobile Communications Ab | System and Method of Improving Talk-Time at the End of Battery Life |
| CN1909694B (en) * | 2006-08-10 | 2010-06-16 | 宇龙计算机通信科技(深圳)有限公司 | Mobile terminal and its electric power managing method |
| CN101378138A (en) * | 2008-09-28 | 2009-03-04 | 深圳华为通信技术有限公司 | Method for improving battery use efficiency and equipment using battery to supply power |
-
2008
- 2008-09-28 CN CNA2008101678100A patent/CN101378138A/en active Pending
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2009
- 2009-09-21 WO PCT/CN2009/074070 patent/WO2010034232A1/en active Application Filing
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010034232A1 (en) * | 2008-09-28 | 2010-04-01 | 华为终端有限公司 | Method for improving the utilization efficiency of battery and device powered by using battery |
| CN101808164B (en) * | 2009-12-11 | 2013-11-13 | 宇龙计算机通信科技(深圳)有限公司 | Method for managing power supply and terminal device |
| CN103781201A (en) * | 2012-10-25 | 2014-05-07 | 中兴通讯股份有限公司 | Control method, control device and terminal |
| CN103905652A (en) * | 2012-12-28 | 2014-07-02 | 联想(北京)有限公司 | Power supply management method and electronic device |
| WO2016131246A1 (en) * | 2015-07-24 | 2016-08-25 | 中兴通讯股份有限公司 | Method and apparatus for controlling terminal |
| CN105392066A (en) * | 2015-11-04 | 2016-03-09 | 广东欧珀移动通信有限公司 | Video playing method and apparatus |
| CN105392066B (en) * | 2015-11-04 | 2018-01-26 | 广东欧珀移动通信有限公司 | A kind of video broadcasting method and device |
| CN107357405A (en) * | 2017-06-08 | 2017-11-17 | 华为技术有限公司 | Power consumption control method and relevant device |
| CN107634560A (en) * | 2017-10-31 | 2018-01-26 | 天长市平康电子科技有限公司 | A kind of intelligent charger based on human body sensing |
| CN107733029A (en) * | 2017-10-31 | 2018-02-23 | 天长市平康电子科技有限公司 | A kind of intelligent charger circuit breaking controlling method |
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| WO2010034232A1 (en) | 2010-04-01 |
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