CN102842740A - Terminal and charging current regulating method - Google Patents
Terminal and charging current regulating method Download PDFInfo
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- CN102842740A CN102842740A CN2012103193261A CN201210319326A CN102842740A CN 102842740 A CN102842740 A CN 102842740A CN 2012103193261 A CN2012103193261 A CN 2012103193261A CN 201210319326 A CN201210319326 A CN 201210319326A CN 102842740 A CN102842740 A CN 102842740A
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The invention provides a terminal which comprises a state acquisition unit and a current regulating unit, wherein the state acquisition unit is used for acquiring a real-time state of the terminal; and the current regulating unit is used for regulating the size of a charging current of the terminal according to the real-time state. The invention also provides a charging current regulating method. By the technical scheme adopted by the invention, the size of the charging current can be automatically regulated according to the state of the terminal, so that the influence of the heating of the terminal on user experience is reduced.
Description
Technical field
The present invention relates to power management techniques field, terminal, in particular to a kind of terminal and a kind of charging current control method.
Background technology
The charging at terminals such as mobile phone divides trickle, constant current, constant voltage three phases, and constant-current phase has occupied whole charging process considerable time.The maximum current that draw from charger in constant-current phase at the terminal in the existing scheme often is set to fixed value.Along with the increase of intelligent terminal battery capacity, the problem that too small charging current is brought is that the charging interval is oversize, and therefore for the terminal with high capacity cell, prior art uses big electric current to terminal charge usually.The defective of large current charge scheme is to make terminal complete machine heating serious, will have a strong impact on user experience if user's this moment is just operating at handheld terminal.
Therefore, need a kind of new charging current regulation technology, can regulate the size of charging current automatically, thereby reduce the influence of terminal heating user experience according to the residing state in terminal.
Summary of the invention
To the problems referred to above, the invention provides a kind of new charging current regulation technology, can regulate the size of charging current automatically according to the residing state in terminal, thereby reduce the influence of terminal heating user experience.
According to an aspect of the present invention, propose a kind of terminal, comprising: the state acquiring unit, obtain the real-time status at terminal; Current regulation unit, the size of regulating said terminal charge electric current according to said real-time status.
In this technical scheme, the real-time statuss different for the terminal can be provided with corresponding charging current.For example, when detecting user's handheld terminal, should reduce charging current; When terminal standby, bigger charging current can be set; When the bigger work of the power consumption that converse in the terminal, shooting, video playback etc. need the user to operate, should reduce charging current; When the bigger work of power consumption is being carried out at the terminal, but the user can be provided with bigger charging current when not having handheld terminal.The occurrence of charging current can be tested effect according to reality and be provided with flexibly, and charging current value can not be less than the power consumption value when needs reduce charging current, and the situation that avoiding occurs charging can not satisfy power consumption takes place.
Preferably, said real-time status comprises whether residing operating state in said terminal and/or said terminal are in the state of being handed by the user, and said state acquiring unit comprises: the recognin unit is used to discern the residing operating state in said terminal; And/or judgment sub-unit, judge whether said terminal is in the state of being handed by the user.
In this technical scheme, can combine the motion at terminal and operating state to judge whether the terminal is hand-held by the user.Move at the terminal, and conversing or the user when the input unit operating terminal, can think the positive handheld terminal of user's this moment.Also can judge whether the terminal is hand-held by the user on the terminal through temperature sensor, pressure sensor are set.
Preferably, said terminal also comprises: the status indicator unit is provided with the corresponding identification position according to the residing operating state in said terminal.Said operating state is discerned through discerning said flag in said recognin unit.
In this technical scheme, can different flag be set according to terminal different working state, adjust the size of charging current according to the flag of identification.For example the terminal is provided with different flag respectively at standby, voice call, the use state of using of taking pictures, and a kind of operating state of every kind of flag counterpart terminal gets final product according to the size that the flag of identification is regulated charging current like this.
Preferably, said terminal also comprises: the charging stage judging unit, judge whether said terminal is in the constant current charge stage; Said state acquiring unit is at said terminal under the situation in said constant current charge stage and obtains the real-time status at terminal, otherwise does not obtain.
In this technical scheme, in automatic size of regulating charging current of constant current charge stage, other charging stage charges by preset value.
Preferably, the charging current value after said current regulation unit is regulated is more than or equal to the power consumption value at said terminal.
In this technical scheme, charging current value can not be less than terminal power consumption value in the time of need reducing charging current, and the situation that avoiding occurs charging can not satisfy power consumption takes place.
According to a further aspect in the invention, propose a kind of charging current control method, comprising: the real-time status of obtaining the terminal; Regulate the size of said terminal charge electric current according to said real-time status.
In this technical scheme, the real-time statuss different for the terminal can be provided with corresponding charging current.For example, when detecting user's handheld terminal, should reduce charging current; When terminal standby, bigger charging current can be set; When the bigger work of the power consumption that converse in the terminal, shooting, video playback etc. need the user to operate, should reduce charging current; When the bigger work of power consumption is being carried out at the terminal, but the user can be provided with bigger charging current when not having handheld terminal.The occurrence of charging current can be tested effect according to reality and be provided with flexibly, and charging current value can not be less than the power consumption value when needs reduce charging current, and the situation that avoiding occurs charging can not satisfy power consumption takes place.
Preferably, said real-time status comprises whether residing operating state in said terminal and/or said terminal are in the state of being handed by the user, and the said step of obtaining the real-time status at terminal comprises: discern the residing operating state in said terminal; And/or judge whether said terminal is in the state of being handed by the user.
In this technical scheme, can combine the motion at terminal and operating state to judge whether the terminal is hand-held by the user.Move at the terminal, and conversing or the user when the input unit operating terminal, can think the positive handheld terminal of user's this moment.Certainly, in the situation through headset or hand-free call is not included in.Also can judge whether the terminal is hand-held by the user on the terminal through temperature sensor, pressure sensor are set.
Preferably, said charging current control method also comprises: according to the residing operating state in said terminal the corresponding identification position is set; Discern said operating state through discerning said flag.
In this technical scheme, can different flag be set according to terminal different working state, adjust the size of charging current according to the flag of identification.For example the terminal is provided with different flag respectively at standby, voice call, the use state of using of taking pictures, and a kind of operating state of every kind of flag counterpart terminal gets final product according to the size that the flag of identification is regulated charging current like this.
Preferably, before obtaining the real-time status at terminal, also comprise: judge whether said terminal is in the constant current charge stage; Be at said terminal under the situation in said constant current charge stage and obtain the real-time status at terminal, otherwise do not obtain.
In this technical scheme, in automatic size of regulating charging current of constant current charge stage, other charging stage charges by preset value.
Preferably, the charging current value after the said adjusting is more than or equal to the power consumption value at said terminal.
In this technical scheme, charging current value can not be less than terminal power consumption value in the time of need reducing charging current, and the situation that avoiding occurs charging can not satisfy power consumption takes place.
Through technique scheme, can regulate the size of charging current automatically according to the residing state in terminal, thereby reduce the influence of terminal heating user experience.
Description of drawings
Fig. 1 shows the block diagram at terminal according to an embodiment of the invention;
Fig. 2 shows the flow chart of charging current control method according to an embodiment of the invention;
Fig. 3 shows the flow chart of charging current control method according to another embodiment of the present invention.
Embodiment
In order more to be expressly understood above-mentioned purpose of the present invention, feature and advantage, the present invention is further described in detail below in conjunction with accompanying drawing and embodiment.
A lot of details have been set forth in the following description so that make much of the present invention; But; The present invention can also adopt other to be different from other modes described here and implement, and therefore, protection scope of the present invention does not receive the restriction of following disclosed specific embodiment.
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.Need to prove that under the situation of not conflicting, the application's embodiment and the characteristic among the embodiment can make up each other.
Fig. 1 shows the block diagram at terminal according to an embodiment of the invention.
As shown in Figure 1, terminal 100 comprises according to an embodiment of the invention: state acquiring unit 102, obtain the real-time status at terminal; Current regulation unit 104, the size of regulating the terminal charge electric current according to real-time status.
In this technical scheme, corresponding charging current can be set for terminal 100 different real-time statuss.For example, when detecting user's handheld terminal 100, should reduce charging current; When 100 standbies of terminal, bigger charging current can be set; When the bigger work of the power consumption that conversing in terminal 100, shooting, video playback etc. need the user to operate, should reduce charging current; When the bigger work of power consumption is being carried out at terminal 100, but the user can be provided with bigger charging current when not having handheld terminal 100.The occurrence of charging current can be tested effect according to reality and be provided with flexibly, and charging current value can not be less than the power consumption value when needs reduce charging current, and the situation that avoiding occurs charging can not satisfy power consumption takes place.
Preferably, real-time status comprises whether terminal 100 residing operating states and/or terminal 100 are in the state of being handed by the user, and state acquiring unit 102 comprises: recognin unit 1020 is used for the residing operating state of identification terminal; And/or judgment sub-unit 1024, judge whether the terminal is in the state of being handed by the user.
In this technical scheme, can combine the motion at terminal 100 and operating state to judge whether terminal 100 is hand-held by the user.100 move at the terminal, and conversing or the user when the input unit operating terminal, can think the positive handheld terminal 100 of user's this moment.Also can judge whether terminal 100 is hand-held by the user on the terminal through temperature sensor, pressure sensor are set.
Preferably, terminal 100 also comprises: status indicator unit 106 is provided with the corresponding identification position according to terminal 100 residing operating states.Recognin unit 1020 is through identification marking position identification operating state.
In this technical scheme, can different flag be set according to terminal 100 different working states, adjust the size of charging current according to the flag of identification.For example terminal 100 is provided with different flag respectively at standby, voice call, the use state of using of taking pictures, and a kind of operating state of every kind of flag counterpart terminal 100 gets final product according to the size that the flag of identification is regulated charging current like this.
Preferably, terminal 100 also comprises: charging stage judging unit 108, judge whether terminal 100 is in the constant current charge stage; State acquiring unit 102 is at terminal 100 under the situation in constant current charge stage and obtains the real-time status at terminal 100, otherwise does not obtain.
In this technical scheme, in automatic size of regulating charging current of constant current charge stage, other charging stage charges by preset value.
Preferably, the charging current value after current regulation unit 104 is regulated is more than or equal to the power consumption value at terminal 100.
In this technical scheme, charging current value can not be less than terminal power consumption value in the time of need reducing charging current, and the situation that avoiding occurs charging can not satisfy power consumption takes place.
Fig. 2 shows the flow chart of charging current control method according to an embodiment of the invention.
As shown in Figure 2, the charging current control method comprises according to an embodiment of the invention: step 202, obtain the real-time status at terminal; Step 204, the size of regulating the terminal charge electric current according to real-time status.
In this technical scheme, the real-time statuss different for the terminal can be provided with corresponding charging current.For example, when detecting user's handheld terminal, should reduce charging current; When terminal standby, bigger charging current can be set; When the bigger work of the power consumption that converse in the terminal, shooting, video playback etc. need the user to operate, should reduce charging current; When the bigger work of power consumption is being carried out at the terminal, but the user can be provided with bigger charging current when not having handheld terminal.The occurrence of charging current can be tested effect according to reality and be provided with flexibly, and charging current value can not be less than the power consumption value when needs reduce charging current, and the situation that avoiding occurs charging can not satisfy power consumption takes place.
Preferably, real-time status comprises whether residing operating state in terminal and/or terminal are in the state of being handed by the user, and step 202 comprises: the residing operating state of identification terminal; And/or judge whether the terminal is in the state of being handed by the user.
In this technical scheme, can combine the motion at terminal and operating state to judge whether the terminal is hand-held by the user.Move at the terminal, and conversing or the user when the input unit operating terminal, can think the positive handheld terminal of user's this moment.Certainly, in the situation through headset or hand-free call is not included in.Also can judge whether the terminal is hand-held by the user on the terminal through temperature sensor, pressure sensor are set.
Preferably, the charging current control method also comprises: according to the residing operating state in terminal the corresponding identification position is set; Through identification marking position identification operating state.
In this technical scheme, can different flag be set according to terminal different working state, adjust the size of charging current according to the flag of identification.For example the terminal is provided with different flag respectively at standby, voice call, the use state of using of taking pictures, and a kind of operating state of every kind of flag counterpart terminal gets final product according to the size that the flag of identification is regulated charging current like this.
Preferably, before obtaining the real-time status at terminal, also comprise: judge whether the terminal is in the constant current charge stage; Be at the terminal under the situation in constant current charge stage and obtain the real-time status at terminal, otherwise do not obtain.
In this technical scheme, in automatic size of regulating charging current of constant current charge stage, other charging stage charges by preset value.
Preferably, the charging current value after the adjusting is more than or equal to the power consumption value at terminal.
In this technical scheme, charging current value can not be less than terminal power consumption value in the time of need reducing charging current, and the situation that avoiding occurs charging can not satisfy power consumption takes place.
Below in conjunction with Fig. 3 explanation charging current control method according to another embodiment of the present invention.
As shown in Figure 3, the charging current control method of this embodiment comprises following flow process:
Step 306 is according to the charging current for charging that is provided with.
To sum up, charging current control method according to the present invention can be implemented in the user and does not have large current charge under the situation of handheld terminal, solves long problem of big following charging interval of situation of battery capacity; Can also solve when the big power consumption of user's handheld terminal and terminal is moved and generate heat the influence that causes of user experience.
The above is merely the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a terminal is characterized in that, comprising:
The state acquiring unit obtains the real-time status at terminal;
Current regulation unit, the size of regulating said terminal charge electric current according to said real-time status.
2. terminal according to claim 1 is characterized in that, said real-time status comprises whether residing operating state in said terminal and/or said terminal are in the state of being handed by the user, and said state acquiring unit comprises:
The recognin unit is used to discern the residing operating state in said terminal; And/or
Judgment sub-unit judges whether said terminal is in the state of being handed by the user.
3. terminal according to claim 2 is characterized in that, also comprises:
The status indicator unit is provided with the corresponding identification position according to the residing operating state in said terminal;
Said operating state is discerned through discerning said flag in said recognin unit.
4. according to each described terminal in the claim 1 to 3, it is characterized in that, also comprise: the charging stage judging unit, judge whether said terminal is in the constant current charge stage; Said state acquiring unit is at said terminal under the situation in said constant current charge stage and obtains the real-time status at terminal, otherwise does not obtain.
5. terminal according to claim 4 is characterized in that, the charging current value after said current regulation unit is regulated is more than or equal to the power consumption value at said terminal.
6. a charging current control method is characterized in that, comprising:
Obtain the real-time status at terminal;
Regulate the size of said terminal charge electric current according to said real-time status.
7. charging current control method according to claim 6 is characterized in that, said real-time status comprises whether residing operating state in said terminal and/or said terminal are in the state of being handed by the user, and the said step of obtaining the real-time status at terminal comprises:
Discern the residing operating state in said terminal; And/or
Judge whether said terminal is in the state of being handed by the user.
8. charging current control method according to claim 7 is characterized in that, also comprises:
According to the residing operating state in said terminal the corresponding identification position is set;
Discern said operating state through discerning said flag.
9. according to each described charging current control method in the claim 6 to 8, it is characterized in that, before obtaining the real-time status at terminal, also comprise:
Judge whether said terminal is in the constant current charge stage;
Be at said terminal under the situation in said constant current charge stage and obtain the real-time status at terminal, otherwise do not obtain.
10. charging current control method according to claim 9 is characterized in that, the charging current value after the adjusting is more than or equal to the power consumption value at said terminal.
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| CN201210319326.1A CN102842740B (en) | 2012-08-31 | 2012-08-31 | Terminal and charging current regulating method |
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| CN201210319326.1A CN102842740B (en) | 2012-08-31 | 2012-08-31 | Terminal and charging current regulating method |
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| CN102842740A true CN102842740A (en) | 2012-12-26 |
| CN102842740B CN102842740B (en) | 2015-04-08 |
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Cited By (12)
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| CN102801199A (en) * | 2012-09-03 | 2012-11-28 | 东莞宇龙通信科技有限公司 | Terminal and terminal charging method |
| CN103683436A (en) * | 2013-12-30 | 2014-03-26 | 广东欧珀移动通信有限公司 | Method for regulating charging current of mobile terminal, device and mobile terminal |
| CN104243670A (en) * | 2013-06-14 | 2014-12-24 | 上海与德通讯技术有限公司 | Method for lowering temperature of mobile device |
| CN105071455A (en) * | 2015-07-20 | 2015-11-18 | 广东小天才科技有限公司 | Method of charging intelligent terminal and device |
| CN105869362A (en) * | 2015-12-15 | 2016-08-17 | 乐视致新电子科技（天津）有限公司 | Intelligent prompting fatigue avoiding method and intelligent prompting fatigue avoiding system |
| CN106412337A (en) * | 2016-11-21 | 2017-02-15 | 宇龙计算机通信科技(深圳)有限公司 | Mobile terminal heat condition adjusting method and device and terminal |
| WO2017071383A1 (en) * | 2015-10-30 | 2017-05-04 | 深圳市中兴微电子技术有限公司 | Charging control method, terminal and computer storage medium |
| CN106774508A (en) * | 2016-12-27 | 2017-05-31 | 深圳市金立通信设备有限公司 | A kind of temprature control method and terminal |
| CN107077181A (en) * | 2016-10-18 | 2017-08-18 | 深圳达闼科技控股有限公司 | A kind of charging current limiter method, device and electronic equipment |
| CN108321897A (en) * | 2018-02-28 | 2018-07-24 | Tcl移动通信科技（宁波）有限公司 | Based on equalized temperature charge control method, mobile terminal and storage medium |
| CN110690738A (en) * | 2018-07-06 | 2020-01-14 | 展讯通信（上海）有限公司 | Charging control method and device, storage medium and mobile terminal |
| WO2021068769A1 (en) * | 2019-10-09 | 2021-04-15 | Oppo广东移动通信有限公司 | Charging control method and apparatus, electronic device and computer storage medium |
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| CN102801199B (en) * | 2012-09-03 | 2015-04-08 | 东莞宇龙通信科技有限公司 | Terminal and terminal charging method |
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| CN106412337B (en) * | 2016-11-21 | 2021-05-18 | 宇龙计算机通信科技(深圳)有限公司 | Method and device for adjusting heating condition of mobile terminal and terminal |
| CN106412337A (en) * | 2016-11-21 | 2017-02-15 | 宇龙计算机通信科技(深圳)有限公司 | Mobile terminal heat condition adjusting method and device and terminal |
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| CN106774508A (en) * | 2016-12-27 | 2017-05-31 | 深圳市金立通信设备有限公司 | A kind of temprature control method and terminal |
| CN108321897A (en) * | 2018-02-28 | 2018-07-24 | Tcl移动通信科技（宁波）有限公司 | Based on equalized temperature charge control method, mobile terminal and storage medium |
| CN110690738A (en) * | 2018-07-06 | 2020-01-14 | 展讯通信（上海）有限公司 | Charging control method and device, storage medium and mobile terminal |
| CN110690738B (en) * | 2018-07-06 | 2021-09-21 | 展讯通信（上海）有限公司 | Charging control method and device, storage medium and mobile terminal |
| WO2021068769A1 (en) * | 2019-10-09 | 2021-04-15 | Oppo广东移动通信有限公司 | Charging control method and apparatus, electronic device and computer storage medium |
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| CN102842740B (en) | 2015-04-08 |
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