CN101340652B - Electric power managing method for split type mobile terminal, managing apparatus and split type terminal - Google Patents
Electric power managing method for split type mobile terminal, managing apparatus and split type terminal Download PDFInfo
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- CN101340652B CN101340652B CN2008100300918A CN200810030091A CN101340652B CN 101340652 B CN101340652 B CN 101340652B CN 2008100300918 A CN2008100300918 A CN 2008100300918A CN 200810030091 A CN200810030091 A CN 200810030091A CN 101340652 B CN101340652 B CN 101340652B
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Abstract
The embodiment of the invention discloses a method for managing a power source of a split-typed mobile terminal. The terminal comprises a first terminal and a second terminal. The method comprises the steps: the quantity of electricity of batteries of the first terminal and the second terminal are detected; a power source management proposal is chosen according to the quantity of electricity of the batteries of the terminals. Meanwhile, the embodiment of the invention also discloses a power source management device for the split-typed mobile terminal and the split-type mobile terminal. By implementing the embodiment of the invention, the mutual inquiry of the quantity of electricity of the batteries of the first terminal and the second terminal of the split-type mobile terminal as well as the mutual management and mutual charging of the two terminals can be realized, so as to meet the requirements of different occasions.
Description
Technical field
The present invention relates to field of mobile communication, relate to a kind of method for managing power supply, electric power controller and split type portable terminal of split type portable terminal particularly.
Background technology
Existing split type portable terminal comprises first terminal and second terminal, no matter whether communicates by letter, and each terminal power supply is provided by himself battery, does not monitor mutually, so power consumption is bigger, stand-by time is short, can not effectively manage and electrical energy saving power supply.And can not realize that two terminals inquire about electric weight mutually, under the situation of electric weight deficiency, send alarm signal and close the low terminal of electric weight.And generally speaking, the first end cell Capacity Ratio of split type portable terminal is bigger, and the second end cell capacity is less.If in certain time period, the frequency of utilization of second terminal is higher relatively and the first terminal frequency of utilization is lower, relatively more sufficient and the situation that second terminal power exhausts of first terminal power just may occur.If at this moment can not find suitable charge power supply, second terminal will can not normally be used because electric weight is not enough, makes troubles to the user.
Summary of the invention
Technical problem to be solved by this invention is, a kind of method for managing power supply, electric power controller and split type portable terminal of split type portable terminal is provided, and realizes the effective management and the at utmost power saving of portable terminal power supply.
In order to solve the problems of the technologies described above, the embodiment of the invention has proposed a kind of method for managing power supply of split type portable terminal, and described terminal comprises first terminal and second terminal, it is characterized in that, described method comprises:
Detect the battery electric quantity of first terminal and second terminal;
Right according to described battery electric quantity
Described first terminal and second terminalDescribed terminal is carried out the power management scheme selection, and described power management scheme comprises: the battery electric quantity that detects is presented at described first terminal or is presented at described first terminal and second terminal; Whether the battery electric quantity of judging described first terminal or second terminal is lower than pre-set threshold, if just send alarm signal and close corresponding terminal; Battery electric quantity according to described first terminal and second terminal is selected charge mode, and to described first terminal and/or second terminal charge, described charge mode comprises external charging pattern and charge inside pattern, wherein, when the battery electric quantity of first terminal and second terminal is all not enough, then select the external charging pattern, described external charging pattern, be meant that external power supply is simultaneously to first terminal and second terminal charge, when the battery electric quantity that has only a terminal wherein is not enough, then select the charge inside pattern, described charge inside pattern, be meant that first terminal and second terminal power supply that backups each other charges, when two terminal battery electricity quantities equate, stop charging.
Correspondingly, the embodiment of the invention also provides a kind of electric power controller of split type portable terminal, and described terminal comprises first terminal and second terminal, it is characterized in that, described electric power controller comprises:
Detecting unit is used to detect the battery electric quantity of first terminal and second terminal and the operating position of two terminals;
Selected cell, be used for selecting powering mode according to the operating position of first terminal and second terminal, also be used for selecting power management scheme according to the battery electric quantity that detects, described power management scheme comprises: the battery electric quantity that detects is presented at described first terminal, perhaps is presented at described first terminal and second terminal; Whether the battery electric quantity of judging described first terminal or second terminal is lower than pre-set threshold, if just send alarm signal and close corresponding terminal; Battery electric quantity according to described first terminal and second terminal is selected charge mode, and to described first terminal and/or second terminal charge, described charge mode comprises external charging pattern and charge inside pattern, wherein, when the battery electric quantity of first terminal and second terminal is all not enough, then select the external charging pattern, described external charging pattern, be meant that external power supply is simultaneously to first terminal and second terminal charge, when the battery electric quantity that has only a terminal wherein is not enough, then select the charge inside pattern, described charge inside pattern, be meant that first terminal and second terminal power supply that backups each other charges, when two terminal battery electricity quantities equate, stop charging.
Correspondingly, the embodiment of the invention also provides a kind of split type portable terminal, comprises first terminal and second terminal, it is characterized in that,
Described split type portable terminalComprise electric power controller, described electric power controller comprises:
Detecting unit is used to detect the battery electric quantity of first terminal and second terminal and the operating position of two terminals;
Selected cell, be used for selecting powering mode according to the operating position of first terminal and second terminal, also be used for selecting power management scheme according to the battery electric quantity that detects, described power management scheme comprises: the battery electric quantity that detects is presented at described first terminal, perhaps is presented at described first terminal and second terminal; Whether the battery electric quantity of judging described first terminal or second terminal is lower than pre-set threshold, if just send alarm signal and close corresponding terminal; Battery electric quantity according to described first terminal and second terminal is selected charge mode, and to described first terminal and/or second terminal charge, described charge mode comprises external charging pattern and charge inside pattern, wherein, when the battery electric quantity of first terminal and second terminal is all not enough, then select the external charging pattern, described external charging pattern, be meant that external power supply is simultaneously to first terminal and second terminal charge, when the battery electric quantity that has only a terminal wherein is not enough, then select the charge inside pattern, described charge inside pattern, be meant that first terminal and second terminal power supply that backups each other charges, when two terminal battery electricity quantities equate, stop charging.
Implement the embodiment of the invention, can realize the mutual inquiry of the battery electric quantity of first terminal of split type portable terminal and second terminal, the mutual charging of management and two terminals mutually, the little operational circumstances of power consumption such as the operation that power consumption such as reply multimedia, GPS navigation are big and simple extraneous conversation, transmitting-receiving note are to satisfy different occasion demands.
Description of drawings
Fig. 1 is the structural representation of electric power controller of the split type portable terminal of the embodiment of the invention;
Fig. 2 is the structural representation of the split type portable terminal of the embodiment of the invention;
Fig. 3 is the schematic flow sheet of method for managing power supply of the split type portable terminal of the embodiment of the invention;
Fig. 4 is the idiographic flow schematic diagram of the method for Fig. 3;
Fig. 5 is the charging circuit schematic diagram of the split type portable terminal of the embodiment of the invention;
Embodiment
Below in conjunction with accompanying drawing to the embodiment of the invention do further in detail, clearly explanation.
Fig. 1 is the structural representation of electric power controller of the split type portable terminal of the embodiment of the invention, and as shown in Figure 1, this device comprises:
Test cell 1 is used to test the cell voltage of first terminal and second terminal;
Detecting unit 3 is used to detect the battery electric quantity of first terminal and second terminal and the operating position of two terminals;
Selected cell 4 is used to select power management scheme, powering mode and charge mode;
Judging unit 6 is used to judge whether described terminal battery electricity quantity is lower than pre-set threshold;
Charhing unit 8 is used for described terminal is charged.
Fig. 2 is the structural representation of the split type portable terminal of the embodiment of the invention, with reference to figure 2, first terminal 21 of split type portable terminal comprises the first terminal master controller, power module, display module, audio interface, peripheral input interface, low-power wireless transceiver module, communication module 1 and communication module 2 interfaces etc.; Second terminal 22 comprises the second terminal master controller, power module, display module, low-power wireless transceiver module, audio interface, peripheral input interface and communication module 2 etc.When first terminal 21 and second terminal 22 are separately used, carry out radio communication, finish mutual instruction transmission, data read and voice transfer by the low-power wireless transceiver module.When first terminal 21 and second terminal 22 were used in conjunction with integral body, communication module 2 interfaces of first terminal 21 and the communication module 2 of second terminal 22 were the physical circuit interface of split type portable terminal.At least comprise that is wherein detected a pin, when two terminal physical connections are effective, this pin sends interrupt signal to first terminal, 21 controllers, the low-power wireless transceiver module that first terminal control unit is controlled first terminal 21 and second terminal 22 quits work, and this pin sends interrupt signal to second terminal control unit simultaneously and turn-offs the handset power supply.This moment, second terminal became a communication module of whole split type portable terminal, and its power supply is provided by first end cell.Can be used as the input equipment of complete machine simultaneously.Complete machine can be selected arbitrarily to operate as a complete bimodulus or dual-card dual-standby at two intermodules.
In conjunction with Fig. 1 and Fig. 2 the device and the terminal of the embodiment of the invention are described in detail.
By test cell 1 test first terminal 21 of the electric power controller of split type portable terminal and the cell voltage of second terminal 22, calculate the battery electric quantity of first terminal 21 and second terminal 22 by computing unit 2, obtain the battery electric quantity of first terminal 21 and second terminal 22 by detecting unit 3, detect the operating position of first terminal 21 and second terminal 22 simultaneously.This operating position comprises that first terminal 21 and second terminal 22 use and first terminal 21 and second terminal 22 are separately used two kinds of situations in conjunction with whole.Selected cell 4 is used for selecting powering mode according to the operating position of first terminal 21 and second terminal 22, and this powering mode comprises that unit/terminal bulk supply is independently-powered with two terminals.Also be used for selecting power management scheme and charge mode according to the battery electric quantity that detects.The embodiment of the invention is at first to send test signal by master controller, power module is carried out voltage tester, and the feedback master controller is finished the counting cell electric weight, and connect exchange and the renewal that communication module 2 and communication module 2 interfaces and low-power wireless transceiver module are finished battery electric quantity information by hardware, detect obtain two terminals battery electric quantity with this as the foundation of selecting next step power management scheme.Display unit 5 is used to show and check the battery electric quantity of first terminal 21 and second terminal 22.The embodiment of the invention is finished the function that two terminals show self battery electric quantity and the other side's battery electric quantity by display module, to realize the basis of effective managing electrical power.Judging unit 6 is used to judge whether described terminal battery electricity quantity is lower than pre-set threshold, and this threshold value is that test voltage is 3.7V in the present embodiment, and simultaneously this value can be carried out in advance setting by software, depends on that user's requirement is set.Master controller is made judgement according to the battery electric quantity that upgrades, and starts Alarm Unit 7 when being lower than threshold value, sends alarm signal and trigger battery electric quantity to be lower than the terminal that sets in advance threshold value and to close, to save electric weight.Charhing unit 8 is used for described terminal is charged, select charge mode by master controller according to detecting battery electric quantity, when the battery electric quantity of first terminal and second terminal is all not enough, then select the external charging pattern, described external charging pattern is meant by peripheral input interface external power supply and gives first terminal and second terminal charge simultaneously; When the battery electric quantity that has only a terminal wherein is not enough, then select the charge inside pattern, described charge inside pattern is meant by master controller and sends the closed charge inside switch of control signal, make first terminal and second terminal power supply that backups each other, when two terminal battery electricity quantities equate, stop charging.
Fig. 3 is the schematic flow sheet of method for managing power supply of the split type portable terminal of the embodiment of the invention, and as shown in Figure 3, this method comprises:
Step S301 detects the battery electric quantity of first terminal and second terminal;
Step S302 selects power management scheme according to described battery electric quantity.
Fig. 4 is the idiographic flow schematic diagram of Fig. 3 method, as shown in Figure 4, comprising:
Step S401 detects the operating position of first terminal and second terminal, and described operating position comprises that integral body uses and separate use; Select corresponding powering mode, described powering mode comprises that unit/terminal bulk supply is independently-powered with two terminals.When first terminal 21 and whole use of second terminal, 22 combinations, close the battery of second terminal 22, by the powered battery of first terminal 21; When first terminal 21 and second terminal 22 were separately used, each terminal was by separately powered battery.
Step S402 detects the battery electric quantity of first terminal and second terminal, comprising the cell voltage of test first terminal and second terminal; Calculate the battery electric quantity of first terminal and second terminal by described test battery voltage.
Step S403, the battery electric quantity of described detection is presented at described terminal, when first terminal 21 and whole use of second terminal, 22 combinations, can check self battery electric quantity in first terminal 21, and can check the battery capacity before second terminal, 22 battery current states and battery are closed.When first terminal 21 and second terminal 22 were separately used, first terminal 21 and second terminal 22 can also be checked the other side's battery electric quantity except can checking self battery electric quantity.Where necessary, can close the other side's power supply, reach the purpose of economize on electricity and effective managing electrical power.
Step S404 judges whether the battery electric quantity of described detection is lower than pre-set threshold, if judged result is for being then to carry out step S405; If, then do not send alarm signal for not.This threshold value is that test voltage is 3.7V in the present embodiment, and simultaneously this value can be carried out in advance setting by software, depends on that user's requirement is set.
Step S405 sends alarm signal and closes relevant terminal.When the battery electric quantity of any terminal or two terminals all is lower than pre-set threshold, just send alarm and cue and notify first terminal 21 and second terminal 22, can select whether to close the low terminal of electric weight simultaneously, to reach purpose of power saving.
Step S406 according to described battery electric quantity, selects charge mode.When the battery electric quantity of first terminal 21 and second terminal 22 is all not enough, then select the external charging pattern; When the battery electric quantity that has only a terminal wherein is not enough, then select the charge inside pattern.
Step S407 charges to described terminal according to charge mode.Described external charging pattern is meant that external power supply passes through computer USB interface or the charge independence device is given first terminal 21 and 22 chargings of second terminal simultaneously; Described charge inside pattern is meant first terminal 21 and second terminal 22 power supply that backups each other, and stops charging when two terminal battery electricity quantities equate.After charging finishes, can on two terminals, check both sides' battery electric quantity state.
Fig. 5 is the charging circuit schematic diagram of the split type portable terminal of the embodiment of the invention, with reference to figure 5, when first terminal 21 and second terminal, 22 physical connections, deck or line signal pass to the first terminal master controller, by the closed or disconnection of first terminal master controller output control signal control key switch K.When key switch K was closed, first terminal 21 and second terminal, the 22 batteries battery that backups each other constituted charging circuit, this charging circuit can satisfy whole in conjunction with the time, external power supply is simultaneously to the backup each other situation of battery of two terminal charges and two terminals.When being full of both sides or being charged to two end cell voltages when equating, first terminal master controller output control signal disconnects key switch K, stops charging.
Split type portable terminal in the embodiment of the invention has the split type portable terminal of first terminal and second terminal including, but not limited to mobile phone, personal digital assistant etc.
Implement the embodiment of the invention, can realize the mutual inquiry of the battery electric quantity of first terminal of split type portable terminal and second terminal, the mutual charging of management and two terminals mutually, the little operational circumstances of power consumption such as the operation that power consumption such as reply multimedia, GPS navigation are big and simple extraneous conversation, transmitting-receiving note are to satisfy different occasion demands.
Above disclosed only is preferred embodiment of the present invention, can not limit the present invention's interest field certainly with this, and therefore the equivalent variations of doing according to claim of the present invention still belongs to the scope that the present invention is contained.
Claims (8)
1. the method for managing power supply of a split type portable terminal, described terminal comprises first terminal and second terminal, it is characterized in that, described method comprises:
Detect the battery electric quantity of first terminal and second terminal;
According to described battery electric quantity described first terminal and second terminal are carried out the power management scheme selection, described power management scheme comprises: the battery electric quantity that detects is presented at described first terminal, perhaps is presented at described first terminal and second terminal; Whether the battery electric quantity of judging described first terminal or second terminal is lower than pre-set threshold, if just send alarm signal and close corresponding terminal; Battery electric quantity according to described first terminal and second terminal is selected charge mode, and to described first terminal and/or second terminal charge, described charge mode comprises external charging pattern and charge inside pattern, wherein, when the battery electric quantity of first terminal and second terminal is all not enough, then select the external charging pattern, described external charging pattern, be meant that external power supply is simultaneously to first terminal and second terminal charge, when the battery electric quantity that has only a terminal wherein is not enough, then select the charge inside pattern, described charge inside pattern, be meant that first terminal and second terminal power supply that backups each other charges, when two terminal battery electricity quantities equate, stop charging.
2. the method for claim 1 is characterized in that, the step that detects the battery electric quantity of first terminal and second terminal also comprises before:
Detect the operating position of first terminal and second terminal, described operating position comprises that integral body uses and separate use;
Select corresponding powering mode, described powering mode comprises that unit/terminal bulk supply is independently-powered with two terminals.
3. the method for claim 1 is characterized in that, the step of the battery electric quantity of described detection first terminal and second terminal comprises:
Test the cell voltage of first terminal and second terminal;
Calculate the battery electric quantity of first terminal and second terminal.
4. the electric power controller of a split type portable terminal comprises first terminal and second terminal, it is characterized in that described electric power controller comprises:
Detecting unit is used to detect the battery electric quantity of first terminal and second terminal and the operating position of two terminals;
Selected cell, be used for selecting powering mode according to the operating position of first terminal and second terminal, also be used for selecting power management scheme according to the battery electric quantity that detects, described power management scheme comprises: the battery electric quantity that detects is presented at described first terminal, perhaps is presented at described first terminal and second terminal; Whether the battery electric quantity of judging described first terminal or second terminal is lower than pre-set threshold, if just send alarm signal and close corresponding terminal; Battery electric quantity according to described first terminal and second terminal is selected charge mode, and to described first terminal and/or second terminal charge, described charge mode comprises external charging pattern and charge inside pattern, wherein, when the battery electric quantity of first terminal and second terminal is all not enough, then select the external charging pattern, described external charging pattern, be meant that external power supply is simultaneously to first terminal and second terminal charge, when the battery electric quantity that has only a terminal wherein is not enough, then select the charge inside pattern, described charge inside pattern, be meant that first terminal and second terminal power supply that backups each other charges, when two terminal battery electricity quantities equate, stop charging.
5. device as claimed in claim 4 is characterized in that, described electric power controller also comprises:
Test cell is used to test the cell voltage of first terminal and second terminal;
Computing unit is used for calculating according to described cell voltage the battery electric quantity of first terminal and second terminal;
Display unit is used to show and check the battery electric quantity of first terminal and second terminal;
Judging unit is used to judge whether described first terminal and second terminal battery electricity quantity are lower than pre-set threshold;
Alarm Unit is used to send alarm signal and triggers battery electric quantity and is lower than the terminal that sets in advance threshold value and closes;
Charhing unit is used for described first terminal and/or second terminal are charged.
6. device as claimed in claim 5 is characterized in that,
Described powering mode comprises that unit/terminal bulk supply is independently-powered with two terminals.
7. a split type portable terminal is characterized in that, described split type portable terminal comprises electric power controller, and described electric power controller comprises:
Detecting unit is used to detect the battery electric quantity of first terminal and second terminal and the operating position of two terminals;
Selected cell, be used for selecting powering mode according to the operating position of first terminal and second terminal, also be used for selecting power management scheme according to the battery electric quantity that detects, described power management scheme comprises: the battery electric quantity that detects is presented at described first terminal, perhaps is presented at described first terminal and second terminal; Whether the battery electric quantity of judging described first terminal or second terminal is lower than pre-set threshold, if just send alarm signal and close corresponding terminal; Battery electric quantity according to described first terminal and second terminal is selected charge mode, and to described first terminal and/or second terminal charge, described charge mode comprises external charging pattern and charge inside pattern, wherein, when the battery electric quantity of first terminal and second terminal is all not enough, then select the external charging pattern, described external charging pattern, be meant that external power supply is simultaneously to first terminal and second terminal charge, when the battery electric quantity that has only a terminal wherein is not enough, then select the charge inside pattern, described charge inside pattern, be meant that first terminal and second terminal power supply that backups each other charges, when two terminal battery electricity quantities equate, stop charging.
8. terminal as claimed in claim 7 is characterized in that, described electric power controller also comprises:
Test cell is used to test the cell voltage of first terminal and second terminal;
Computing unit is used for calculating according to described cell voltage the battery electric quantity of first terminal and second terminal;
Display unit is used to show and check the battery electric quantity of first terminal and second terminal;
Judging unit is used to judge whether described first terminal and second terminal battery electricity quantity are lower than pre-set threshold;
Alarm Unit is used to send alarm signal and triggers battery electric quantity and is lower than the terminal that sets in advance threshold value and closes;
Charhing unit is used for described first terminal and/or second terminal are charged.
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| CN2008100300918A CN101340652B (en) | 2008-08-11 | 2008-08-11 | Electric power managing method for split type mobile terminal, managing apparatus and split type terminal |
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| CN2008100300918A CN101340652B (en) | 2008-08-11 | 2008-08-11 | Electric power managing method for split type mobile terminal, managing apparatus and split type terminal |
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| CN101340652B true CN101340652B (en) | 2011-09-14 |
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| CN102025001B (en) * | 2009-09-21 | 2013-07-31 | 联想(北京)有限公司 | Terminal and charging and power supplying method thereof |
| TWI449028B (en) * | 2012-06-04 | 2014-08-11 | Ind Tech Res Inst | Self-luminescent display apparatus, adaptive screen control method, and adaptive adjusting circuit |
| CN104218269B (en) * | 2014-09-22 | 2017-02-15 | 宇龙计算机通信科技(深圳)有限公司 | Charging method, charging system and charging terminal |
| CN104410781B (en) * | 2014-11-06 | 2018-05-29 | 广东欧珀移动通信有限公司 | The startup control method and mobile terminal of separate mobile terminal camera |
| CN104378465B (en) * | 2014-11-06 | 2018-05-29 | 广东欧珀移动通信有限公司 | Mobile terminal |
| CN105098888B (en) | 2015-07-20 | 2018-11-30 | 小米科技有限责任公司 | charging method and device |
| CN105224494A (en) * | 2015-10-28 | 2016-01-06 | 小米科技有限责任公司 | Method for handover control and device |
| CN107819335B (en) * | 2016-09-13 | 2021-11-23 | 中兴通讯股份有限公司 | Charging control method and device and terminal |
| CN106990824A (en) * | 2017-04-24 | 2017-07-28 | 合肥宝龙达信息技术有限公司 | A kind of double cell management method and system applied on two-in-one notebook |
| CN107147185B (en) * | 2017-06-23 | 2021-01-15 | 联想(北京)有限公司 | Charging control method and device between intelligent devices |
| CN110943502B (en) * | 2018-09-25 | 2022-02-08 | Oppo广东移动通信有限公司 | Charging method, split terminal and computer storage medium |
| CN110970944B (en) * | 2018-09-29 | 2023-05-30 | Oppo广东移动通信有限公司 | Power supply method and device of split terminal, terminal and storage medium |
| CN110970947B (en) * | 2018-09-29 | 2023-03-31 | Oppo广东移动通信有限公司 | Charging method, terminal and computer storage medium |
| CN111142138A (en) * | 2018-11-06 | 2020-05-12 | Oppo广东移动通信有限公司 | Electronic device, electronic device ranging method, and computer-readable storage medium |
| CN109950952A (en) * | 2019-03-21 | 2019-06-28 | 维沃移动通信有限公司 | A kind of method of supplying power to and mobile terminal |
| CN111682610A (en) * | 2020-06-09 | 2020-09-18 | 广州赛特智能科技有限公司 | Robot distribution method |
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Effective date of registration: 20190115 Address after: 518057 Desai Science and Technology Building, 9789 Shennan Avenue, Yuehai Street, Nanshan District, Shenzhen City, Guangdong Province, 17th Floor (15th Floor of Natural Floor) 1702-1703 Patentee after: Shenzhen acoustic Cmi Holdings Ltd Address before: 518057 High-tech Industrial Park, Nanshan District, Shenzhen City, Guangdong Province, No. 2 Cool Information Port, Mengxi Road (Building 1) Patentee before: Yulong Computer and Communication Sci. & Tech. (Shenzhen) Co., Ltd. |