CN103841249B - Hand-held device and monitoring cell electricity quantity method thereof - Google Patents
Hand-held device and monitoring cell electricity quantity method thereof Download PDFInfo
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- CN103841249B CN103841249B CN201210475940.7A CN201210475940A CN103841249B CN 103841249 B CN103841249 B CN 103841249B CN 201210475940 A CN201210475940 A CN 201210475940A CN 103841249 B CN103841249 B CN 103841249B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention provides a kind of hand-held device and monitoring cell electricity quantity method thereof.The method first sets the time section that hand-held device uses battery operation, and at this moment between a checkpoint in section, calculate hand-held device and maintain basic running to the minimum electricity needed for described time zone segment endpoint, and detect the current electricity of battery, to judge whether current electricity reaches minimum electricity, and when current electricity reaches minimum electricity, then point out the warning message of battery electric quantity deficiency.
Description
Technical field
The invention relates to a kind of electronic installation and method for managing power supply thereof, and relate to especially and a kind ofly guarantee the hand-held device that battery electric quantity is enough and monitoring cell electricity quantity method thereof.
Background technology
The application of current smart mobile phone increases day by day, and using surfing Internet with cell phone, upper social network sites and playing games is the thing that smart phone user the most often does, but the thing followed, be then the increase in demand for cell-phone battery electric-charge quantity.Current user, when cell-phone battery electric-charge quantity is limited, has been accustomed to charging of going back home every day, uses during in order to going out every other day.Namely with the charge cycle that every day is fixing, when guaranteeing that every day gos out, mobile phone can have the use of enough electricity supporting users.
But the battery of full charging power, and cannot the daylong use of supporting user still likely because the excessive use of user.Therefore, general user when using mobile phone, often can worry mobile phone use too long afterwards can electricity not enough, before also can not charge, just do not have electricity completely, but do not know mobile phone on earth can also with how long.
For head it off, existing battery cell monitoring program some the prediction of dump energy can be provided, but mostly just present data, such as, can also converse 2 hours, can also standby 8 hours, can also listen to the music 1 hour etc.These data have little significance to user, because user may use the various uses of mobile phone, are not only call, only listen to the music, or only standby.So these information can only for making reference, limited to user aid.
In addition, notification mechanisms that existing electricity is not enough, also is mostly when fixing dump energy (such as 15%) arrives, and occurs that prompting is to inform that user has reached low electricity.And most users is after the prompting seeing this low electricity, all can worry a little, thus stop or reducing the function originally wanting to use.This measure owing to not knowing how long mobile phone electricity can also support on earth, so on the contrary may be too conservative.
Summary of the invention
In view of this, the present invention proposes a kind of hand-held device and monitoring cell electricity quantity method thereof, can guarantee that the battery electric quantity of hand-held device is enough available.
The present invention proposes a kind of monitoring cell electricity quantity method, is applicable to the hand-held device with battery.The method first sets the time section that hand-held device uses battery operation, and at this moment between a checkpoint in section, calculate hand-held device and maintain minimum electricity terminal needed for of basic running to described time section, and then detect the current electricity of battery, and judge whether this current electricity reaches minimum electricity, and when current electricity reaches minimum electricity, then point out the warning message of battery electric quantity deficiency.
The present invention separately proposes a kind of hand-held device, and it comprises setting module, electricity computing module, electric power detection module and alarm module.Setting module uses the time section of battery operation in order to set hand-held device.Electricity computing module, in order to the checkpoint in described time section, calculates hand-held device and maintains minimum electricity terminal needed for of basic running to described time section.Electric power detection module in order to detect the current electricity of battery, and judges whether this current electricity reaches minimum electricity.Alarm module, in order to when electric power detection module judges that current electricity reaches minimum electricity, points out the warning message of battery electric quantity deficiency.
Based on above-mentioned, hand-held device of the present invention and monitoring cell electricity quantity method thereof are when hand-held device uses battery operation, calculate in during hand-held device arrives this section of charging next time from now on the minimum electricity maintained needed for basic running, also detect current battery electric quantity simultaneously, so that when battery electric quantity arrives this minimum electricity, the information of prompting electricity deficiency.Thus, can guarantee that the battery electric quantity of hand-held device is enough available.
For above-mentioned feature and advantage of the present invention can be become apparent, special embodiment below, and coordinate accompanying drawing to be described in detail below.
Accompanying drawing explanation
Fig. 1 is the calcspar according to the hand-held device shown by one embodiment of the invention;
Fig. 2 is the flow chart according to the monitoring cell electricity quantity method shown by one embodiment of the invention;
Fig. 3 is the example schematic according to the monitoring cell electricity quantity method shown by one embodiment of the invention;
Fig. 4 is the flow chart according to the monitoring cell electricity quantity method shown by another embodiment of the present invention.
Description of reference numerals:
10: hand-held device;
12: setting module;
14: electricity computing module;
16: electric power detection module;
18: alarm module;
30: time shaft;
S202 ~ S208, S402 ~ S412: step.
Embodiment
With regard to the actual use of cellphone subscriber, the standard that called handset electricity is enough, when in fact leaving charger from mobile phone exactly, can charge during this period of time to next time, as long as the electric power of mobile phone is enough to user can normally be used before the time point arriving aforementioned charging, the expectation of user substantially just can be met.And with regard to the normal user of general work and rest, usually can predict and oneself when mobile phone can be connected charger and charge.Such as, if working clan is 5:40 in afternoon the normal quitting time, going back home is about 7:00, then 7:00 is exactly the chargeable time point of mobile phone.The present invention, namely based on above-mentioned use habit, provides a kind of automatic monitoring and notification mechanisms of battery electric quantity, allows user while use mobile phone, need not worry the problem of mobile phone electricity deficiency again.
Fig. 1 is the calcspar according to the hand-held device shown by one embodiment of the invention.Please refer to Fig. 1, the hand-held device 10 of the present embodiment is such as that mobile phone, smart mobile phone, personal digital assistant, panel computer, e-book, translating machine, notebook computer etc. possess battery and can use the electronic installation of battery operation.Hand-held device 10 comprises setting module 12, electricity computing module 14, electric power detection module 16 and alarm module 18.These modules are such as with the hardware unit of logic circuit component composition, and can perform monitoring cell electricity quantity function; These modules also can be stored in the program in the storage module 12 of running gear 10, and it can be loaded into the processor of hand-held device 10, and performs monitoring cell electricity quantity function.
Fig. 2 is the flow chart according to the monitoring cell electricity quantity method shown by one embodiment of the invention.Referring to Fig. 1 and Fig. 2, the method for the present embodiment is applicable to above-mentioned hand-held device 10.Below namely to arrange in pairs or groups the detailed step of every component description the present embodiment monitoring cell electricity quantity method of above-mentioned electronic installation 10.
First, set by setting module 12 the time section (step S202) that hand-held device 10 uses battery operation.The setting of this time section is such as manually completed by user or automatically completed by hand-held device 10, does not limit at this.
In detail, user such as can set this time section according to its work and rest.Such as, if user habit is gone home in the morning 8 at 8 in evenings of going out, then the starting point of time section and terminal can be set as respectively morning 8 and evening 8 point.On the other hand, if the work and rest of user is normal, then the time of its every day of charging and complete charge monitored by hand-held device 10 by setting module 12, to determine above-mentioned time section.Wherein, setting module 12 such as can record the time point of hand-held device 10 complete charge every day, and calculates the average time of all time points recorded in length (such as a week), using the starting point as time section; On the other hand, setting module 12 also can record the time point that hand-held device 10 starts charging every day, and calculates the average time of all time points recorded in length (such as a week), using the terminal as time section.
Then, by the checkpoint of electricity computing module 14 in above-mentioned time section, calculating hand-held device 10 maintains and substantially operates to the minimum electricity (step S204) needed for time zone segment endpoint.Wherein, described basic running comprises the idle function of hand-held device 10, call function and function of receiving and sending short message.In addition, described checkpoint automatically can be produced according to presetting by hand-held device 10, such as, be within a few hours before time of advent section terminal, produced once, with call user's attention electricity every one hour.Or described checkpoint also can produce when user starts hand-held device 10 at every turn automatically.That is, when user brings into use hand-held device 10, hand-held device 10 will start the monitoring mechanism of its battery electric quantity, so that machine call user's attention electricity in due course.
On the other hand, electricity computing module 14 is when calculating minimum electricity, such as first can calculate hand-held device 10 within the unit interval, maintain the basic electricity needed for substantially operating, also calculate by current time point to remaining time of described time zone segment endpoint simultaneously, the last product calculating basic electricity and remaining time again, or after this product is added certain margin of error, in order to as minimum electricity.
For example, a user study data display, average each user uses the time of mobile phone to be 128 minutes every day, if be 12 hours for the mobile phone every day uncharged time, in these 12 hours, actual about 2 hours service time (comprise call 12 minutes, short message receiving-transmitting 10 minutes), remaining 10 hours all standby.With this benchmark can be regarded as out mobile phone maintenance per hour standby, call, these three kinds of basic functions of short message receiving-transmitting time scale as follows:
(1) standby: 50 minutes/60 minutes;
(2) converse: 1 minute/60 minutes; And
(3) short message receiving-transmitting: 0.83 minute/60 minutes.
And this electricity needed for three kinds of basic function runnings per hour is respectively 15 milliamperes (mA), 500mA, 400mA.According to above-mentioned, can obtain the electricity Q that mobile phone maintains needed for 1 hour above-mentioned three kinds of basic function is:
Q＝(15×50/60)+(500×1/60)+(400×0.83/60)＝26mA
This electricity Q accounts for 2% of the total electricity of battery (1400mA), the power consumption about 2% that mobile phone waken up by networking if add, then can extrapolating mobile phone, to maintain 1 hour basic electricity substantially needed for running be 4%.This basic electricity, can as the minimum electricity of above-mentioned calculating after the remaining time being multiplied by the charging of mobile phone distance.
It should be noted that, the basic electricity that in above-mentioned example, hand-held device 10 calculates is only the electricity that hand-held device performs needed for idle function, call function and function of receiving and sending short message within the unit interval.In other embodiments, electricity computing module 14 also according to the setting of device manufacturer or user, can calculate hand-held device 10 electricity performed within the unit interval needed for other functions and is used as basic electricity, do not limit at this.
Then, detected the current electricity of battery by electric power detection module 16, and judge whether the current electricity of institute reaches minimum electricity (step S206).Wherein, if electric power detection module 16 judges that current electricity not yet reaches minimum electricity, then can continue detect and compare battery electric quantity, if and continue for some time in current electricity and do not reach minimum electricity yet, or user stops using hand-held device 10 (such as pressing the standby button of hand-held device 10), then electric power detection module 16 will stop detecting battery electric quantity, and waits for that next checkpoint is detected again.
On the other hand, if electric power detection module 16 judges that current electricity reaches minimum electricity, then pointed out the warning message (step S208) of battery electric quantity deficiency by alarm module 18.Wherein, alarm module 18 such as can point out user must keep remaining electricity (i.e. minimum electricity), can operate time section terminal (i.e. chargeable time point) to make hand-held device 10.On the other hand, alarm module 18 also can point out user's manual-lock of hand-held device 10 other functions except basic running, can maintain it substantially operate to time zone segment endpoint to make hand-held device 10.Or alarm module 18 while prompting warning message, also can be closed other functions in hand-held device 10 except basic running, can maintain it substantially operate to time zone segment endpoint to make hand-held device 10 automatically.
By above-mentioned monitoring cell electricity quantity method, hand-held device can according to the operating habit of user optimal opportunity active warning user note electricity, instead of only to remind when fixing charge value arrives passively.And based under the prerequisite of trusting notification mechanisms of the present invention, user, when using hand-held device, does not namely worry that hand-held device can because excessively using, and cause battery electric quantity to be not enough to support to result that the next charging interval puts.
For example, Fig. 3 is the example schematic according to the monitoring cell electricity quantity method shown by one embodiment of the invention.Please refer to Fig. 3, the present embodiment illustrates with time shaft 30 process that user uses hand-held device every day, wherein supposes that user carries hand-held device to go out morning 8, and estimates at 8 in evening and can go back home and allow hand-held device charge.
In section during this period of time, hand-held device such as can the checkpoint 1 of 12 be assessed hand-held device and maintains and substantially operate to the minimum electricity needed at 8 in evening at noon, and detects the current electricity of its battery.Suppose that the minimum electricity that hand-held device is now assessed is 30%, and the current electricity of its battery is 50%, now user can use the various functions of hand-held device heartily.And when hand-held device judges that the current electricity of its battery reaches 30% (can be set to 35% in conservative situation), will give a warning information, and the electricity that must retain 30% with reminding user just can be maintained to point in evening 8.Or hand-held device can cut out the partial function of hand-held device by reminding user, can maintain substantially operate to point in evening 8 to make hand-held device.
On the other hand, if user the checkpoint 2 of 5 starts hand-held device in the afternoon, prepare to perform required function, then hand-held device can be assessed its maintenance and substantially operates to the minimum electricity needed at 8 in evening, and detects the current electricity of its battery.Suppose that the minimum electricity that hand-held device is assessed is 15%, and the current electricity of its battery is 30%, now user can use the various functions of hand-held device heartily.And when hand-held device judges that the current electricity of its battery reaches 15% (can be set to 20% in conservative situation), will give a warning information, and the electricity that must retain 15% with reminding user just can be maintained to point in evening 8.Or hand-held device can cut out the partial function of hand-held device by reminding user, can maintain substantially operate to point in evening 8 to make hand-held device.
By above-mentioned notification mechanisms, both can exempt user at use hand-held device instantly, for the doubt of battery electric quantity deficiency, hand-held device can have been used heartily again.
It should be noted that, in the above-described embodiments, hand-held device calculates its electricity maintained needed for basic running and only calculates for the basic function preset, and in another embodiment, the application program that hand-held device also can perform in backstage in checkpoint according to it instantly calculates its maintenance and substantially operates to the electricity needed for time zone segment endpoint, to determine the opportunity sending information warning.Below then describe in detail for an embodiment again.
Fig. 4 is the flow chart according to the monitoring cell electricity quantity method shown by another embodiment of the present invention.Referring to Fig. 1 and Fig. 4, the method for the present embodiment is applicable to above-mentioned hand-held device 10.Below namely to arrange in pairs or groups the detailed step of every component description the present embodiment monitoring cell electricity quantity method of above-mentioned electronic installation 10.
First, set by setting module 12 the time section (step S402) that hand-held device 10 uses battery operation.The setting of this time section is such as manually completed by user or automatically completed by hand-held device 10, does not limit at this.
Then, by the checkpoint of electricity computing module 14 in above-mentioned time section, calculating hand-held device 10 maintains and substantially operates to the minimum electricity needed for time zone segment endpoint.Wherein, electricity computing module 14 such as can check the application program that hand-held device performs on backstage at present, and calculates hand-held device within the unit interval, perform basic electricity (step S404) needed for described application program.Wherein, the above-mentioned application program performed on backstage is such as the program that hand-held device 10 operating system maintains performed by basic running, or user previously opened but the application program of not closing on hand-held device 10, these application programs performed on backstage all can cause the power consumption of hand-held device 10, therefore can in order to maintain the foundation of the basic electricity needed for basic running as assessment hand-held device 10.
On the other hand, electricity computing module 14 also can calculate by current time point to remaining time (step S406) of described terminal, and basic electricity and the product of remaining time or product are added that the margin of error is as minimum electricity (step S408).
Then, detected the current electricity of battery by electric power detection module 16, and judge whether the current electricity of institute reaches minimum electricity (step S410).Wherein, if electric power detection module 16 judges that current electricity not yet reaches minimum electricity, then electric power detection module 16 can continue detect and compare battery electric quantity.And if electric power detection module 16 judges that current electricity reaches minimum electricity, then pointed out the warning message (step S412) of battery electric quantity deficiency by alarm module 18.
By above-mentioned monitoring cell electricity quantity method, the application program that hand-held device can run at present according to it assess its power consumption, and optimal opportunity active warning user note electricity, and guarantee that hand-held device can move to charging next time.
In sum, hand-held device of the present invention and monitoring cell electricity quantity method thereof are in the time section that hand-held device uses battery operation, calculating hand-held device maintains basic running or operates to minimum electricity required during charging next time at present, and the comparision of quantity of electricity current with hand-held device cell, and can at call user's attention electricity on optimal opportunity.Thus, user can use hand-held device relievedly, and need not worry the problem of dump energy deficiency.
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (8)
1. a monitoring cell electricity quantity method, is characterized in that, be applicable to the hand-hold device with a battery, the method comprises the following steps:
Set a starting point and this time section one terminal that this hand-held device uses a time section of this battery operation;
A checkpoint between this starting point and this this terminal of time section of this time section, calculate this hand-held device by a current time point maintain one substantially running to this time section this terminal needed for a minimum electricity, wherein this operates the idle function, a call function and the function of receiving and sending short message that comprise this hand-held device substantially;
Detect a current electricity of this battery, and judge whether this current electricity reaches this minimum electricity; And
When this current electricity reaches this minimum electricity, point out a warning message of this battery electric quantity deficiency, the step wherein calculating this minimum electricity that this hand-held device is maintained needed for this this terminal substantially operating to this time section by this current time point comprises:
Check at least one application program that this current time point of this hand-held device what performs on backstage;
Calculate this hand-held device within a unit interval, perform the basic electricity of one needed for described application program;
Calculate by this current time point to remaining time of this terminal; And
This basic electricity and a product of this remaining time or this product are added that a margin of error is as this minimum electricity.
2. method according to claim 1, is characterized in that, sets this hand-held device and uses the step of this time section of this battery operation to comprise:
Record a very first time point of this hand-held device complete charge every day, and calculate one first average time of these very first times point recorded in length, using the starting point as this time section; And
Record one second time point that this hand-held device starts charging every day, and calculate one second average time of these the second time points recorded in length, using this terminal as this time section.
3. method according to claim 1, is characterized in that, calculates the step that this hand-held device maintains this minimum electricity needed for this terminal that this operates substantially to this time section and comprises:
Calculate this hand-held device within a unit interval, to maintain this substantially operate a required basic electricity;
Calculate by a current time point to remaining time of this terminal; And
This basic electricity and a product of this remaining time or this product are added that a margin of error is as this minimum electricity.
4. method according to claim 1, is characterized in that, when this current electricity reaches this minimum electricity, points out the step of this warning message of this battery electric quantity deficiency also to comprise:
Point out user's manual-lock of this hand-held device or automatically close other functions except this operates substantially by this hand-held device, substantially operating this terminal to this time section with this maintaining this hand-held device.
5. a hand-held device, is characterized in that, comprising:
One setting module, uses a starting point and this time section one terminal of a time section of battery operation in order to set this hand-held device;
One electricity computing module, in order to the checkpoint between this starting point and this this terminal of time section of this time section, calculate this hand-held device by a current time point maintain one substantially running to this time section this terminal needed for a minimum electricity, wherein this operates the idle function, a call function and the function of receiving and sending short message that comprise this hand-held device substantially;
One electric power detection module, in order to detect this battery one current electricity, and judge whether this current electricity reaches this minimum electricity; And
One alarm module, in order to when this electric power detection module judges that this current electricity reaches this minimum electricity, point out a warning message of this battery electric quantity deficiency, wherein this electricity computing module also checks the application program that this current time point of hand-held device what performs on backstage, and calculate hand-held device within the unit interval, perform basic electricity needed for described application program, and calculate by this current time point to remaining time of described terminal, and this basic electricity and a product of this remaining time or this product are added that a margin of error is as this minimum electricity.
6. hand-held device according to claim 5, it is characterized in that, very first time point of this hand-held device complete charge every day of this setting module record, and calculate one first average time of these very first times point recorded in length, using the starting point as this time section, and record one second time point that this hand-held device starts charging every day, and calculate one second average time of these the second time points recorded in length, using this terminal as this time section.
7. hand-held device according to claim 5, it is characterized in that, this electricity computing module calculates this hand-held device and within a unit interval, maintains this substantially operate a required basic electricity, and calculate by a current time point to remaining time of this terminal, and this basic electricity and a product of this remaining time or this product are added that a margin of error is as this minimum electricity.
8. hand-held device according to claim 5, it is characterized in that, this alarm module is also pointed out user's manual-lock of this hand-held device or is automatically closed other functions except this operates substantially, substantially operates this terminal to this time section with this maintaining this hand-held device.
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| CN104601816A (en) * | 2015-01-13 | 2015-05-06 | 广东欧珀移动通信有限公司 | Method and device for reminding user of saving electricity |
| CN105446858B (en) * | 2015-12-07 | 2018-10-19 | 小米科技有限责任公司 | The replacement reminding method and device of battery |
| WO2018072338A1 (en) * | 2016-10-19 | 2018-04-26 | 华为技术有限公司 | Power management method and terminal device |
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