CN103217649A - Method and device for displaying electric quantity, and mobile device - Google Patents
Method and device for displaying electric quantity, and mobile device Download PDFInfo
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- CN103217649A CN103217649A CN2013101060611A CN201310106061A CN103217649A CN 103217649 A CN103217649 A CN 103217649A CN 2013101060611 A CN2013101060611 A CN 2013101060611A CN 201310106061 A CN201310106061 A CN 201310106061A CN 103217649 A CN103217649 A CN 103217649A
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Abstract
The invention discloses a method and device for displaying electric quantity, and a mobile device. According to the method, when the mobile device is in a charging state, operations as follows are executed: (S1) obtaining a remaining electric quantity value of a battery of the mobile device; (S2) judging whether the obtained remaining electric quantity value is greater than a reference electric quantity value or not; if the obtained remaining electric quantity value is greater than the reference electric quantity value, executing a step (S3); if the obtained remaining electric quantity value is not greater than the reference electric quantity value, keeping a current electric quantity display value unchanged, and executing the step (S1) at a first time interval; (S3) updating the reference electric quantity value with the obtained remaining electric quantity value; (S4) carrying out data processing on updated reference electric quantity value; and (5) displaying the reference electric quantity value which is subjected to data processing. According to the method, the device and the mobile device, through pre-processing obtained electric quantity of the battery of the mobile device, the technical effect that the electric quantity of the battery is accurately displayed during charging is realized.
Description
Technical field
The present invention relates to communication technical field, relate in particular to method, device and mobile device that a kind of electric weight shows.
Background technology
The intelligence mobile device is just flourish, and the new application of its new technology also is with rapid changepl. never-ending changes and improvements, and smart mobile phone also is that continuous direction towards hommization develops in performance and experience.Well-known is that the battery flying power is an important index of intelligent mobile terminal, but how to allow the electric weight of battery show it more accurately also is a very important index.Particularly in low electric weight, how to inform accurately in real time that user's battery electric quantity is necessary, except avoiding showing the inaccurate problems such as automatic shutdown that cause, also can help the user better to plan the use of battery, thereby not influence normal use.Voltameter just is being based on that this arises at the historic moment, and voltameter shows with its accurate relatively battery electric quantity is used widely, and a lot of on the market at present middle and high ends intelligent machine all is equipped with voltameter.
But, voltameter is from can probabilistic occurring unusual in the time of reported data, when especially after low electric weight shuts down automatically, inserting the charger charging again, in theory, the data that voltameter reports during charging can be increasing, but in fact have the bounce-back of probabilistic reported data, the data that promptly next time report are littler than last, sometimes even can occur several times continuously.If mobile device directly shows the measured value of voltameter, charge volume will occur and beat towards the direction that electric weight reduces, can cause user's puzzlement, poor user experience.In order to overcome the problems referred to above, settling mode commonly used is by certain data processing algorithm, the electric weight of controlling mobile equipment shows that the mode that increases towards electric weight all the time shows in proper order, the major defect of this method is, when voltameter self reported data occurs above-mentioned when unusual, if also according to before data processing method deal with data, will appear in the charging process, the battery electric quantity of screen display exceeds a lot of problems than the electric weight of actual battery.
Summary of the invention
The objective of the invention is to propose method, device and the mobile device that a kind of electric weight shows, by pre-service to the mobile device battery electric quantity that obtains, solved in charging process, the battery electric quantity that mobile device shows is higher than the technical matters of actual battery electric quantity, realized in charging process, precisely shown the technique effect of battery electric quantity.
For reaching this purpose, the present invention by the following technical solutions:
The method that a kind of electric weight shows, when mobile device is in charged state, carry out following operation:
S1, obtain the residual electric quantity of mobile device battery;
S2, judge that the described residual electric quantity of obtaining is whether greater than the benchmark charge value: if, execution in step S3; Otherwise, keep current electric weight displayed value constant, very first time at interval, execution in step S1;
S3, the benchmark charge value is updated to the described residual electric quantity of obtaining;
S4, the described benchmark charge value after upgrading is carried out data processing;
S5, the benchmark charge value after the data processing is shown;
Wherein, the initial value of described benchmark charge value is a mobile device when beginning to charge, the residual electric quantity of the mobile device battery that obtains.
Further, use the battery electric quantity meter to obtain the residual electric quantity of described mobile device battery.
Further, among the described step S4, the benchmark charge value is carried out data processing comprises: described benchmark charge value is converted into charge percentage, wherein:
Further, show that described charge percentage further comprises: deduct the charge percentage of current demonstration greater than 1% if transform the described charge percentage that obtains, in second time, the intensity that increases progressively according to 1%, order shows the increasing process of the described charge percentage that obtains from the charge percentage of described current demonstration to conversion, and wherein: described second time is smaller or equal to the described very first time.
Correspondingly, the invention also discloses a kind of electric weight device shown, described device comprises:
The electric weight acquisition module is used to obtain the residual electric quantity of mobile device battery;
The electric weight comparison module is used to judge that the described residual electric quantity obtained is whether greater than the benchmark charge value: if described residual electric quantity is sent into the assignment module; Otherwise, at interval the very first time, trigger described electric weight acquisition module again;
The assignment module is used for the benchmark charge value is updated to the described residual electric quantity of receiving, and triggers processing module;
Processing module is used for the described benchmark charge value after upgrading is carried out data processing, and triggers display module;
Display module is used for the described benchmark charge value after the data processing is shown;
Wherein: the initial value of described benchmark charge value is a mobile device when beginning to charge, the residual electric quantity of the mobile device battery that described electric weight acquisition module obtains.
Further, in described electric weight acquisition module, use the battery electric quantity meter to obtain the residual electric quantity of described mobile device battery.
Further, in described processing module, described benchmark charge value is converted into charge percentage, wherein:
Further, in described display module, deduct the charge percentage of current demonstration greater than 1% if transform the described charge percentage that obtains, in second time, the intensity that increases progressively according to 1%, order shows the increasing process of the described charge percentage that obtains from the charge percentage of described current demonstration to conversion, and wherein: described second time is smaller or equal to the described very first time.
Correspondingly, the invention also discloses a kind of mobile device, comprise described electric quantity display device.
Further, described mobile device comprises: mobile phone, panel computer or camera.
Compared with prior art, method, device and mobile device that the electric weight that the present invention proposes shows, by the mobile device battery electric quantity that relatively obtains and the battery electric quantity of the current demonstration of mobile device, measured value is rejected less than the situation of displayed value, disappear except when electrical measurement value when bounce-back the influence that the electric weight displayed value is caused.Solved in charging process, the technical matters that the battery electric quantity that mobile device shows is higher than actual battery electric quantity has realized in charging process, when fully improving user experience, precisely shows the technique effect of battery electric quantity.
Description of drawings
Fig. 1 is the realization flow figure according to the method for the demonstration of the electric weight shown in the first embodiment of the invention;
Fig. 2 is the structural representation according to the electric quantity display device shown in the second embodiment of the invention.
Embodiment
The present invention is described in further detail below in conjunction with drawings and Examples.Be understandable that specific embodiment described herein only is used to explain the present invention, but not limitation of the invention.Also need to prove in addition, for convenience of description, only show part related to the present invention in the accompanying drawing but not entire infrastructure.
Figure 1 illustrates the first embodiment of the present invention.
Fig. 1 is that details are as follows for this realization flow 100 according to the realization flow 100 of the method for the demonstration of the electric weight shown in the first embodiment of the invention:
In the present embodiment, can obtain the residual electric quantity in the battery,, measure battery terminal voltage and can obtain the battery dump energy value according to the definite relation between battery terminal voltage and the battery dump energy value by measuring the open-circuit voltage of mobile device battery; Can also obtain the battery dump energy value by the battery electric quantity meter, the battery electric quantity meter is by to flowing into and flowing out the integration that carries out that the total current of battery continues, with integral result as the battery dump energy value.
Wherein,, obtain the residual electric quantity in the battery, need take all factors into consideration the influence structure test model of battery material, probe temperature, load current internal resistance if use the open-circuit voltage of measuring the mobile device battery.
Preferably, use battery electric quantity meter obtains the residual electric quantity in the battery, for example DS2788 voltameter chip.
In the present embodiment, the initial value of benchmark charge value is a mobile device when beginning to charge, the residual electric quantity of the mobile device battery that obtains.
For example: the residual electric quantity X1 that obtains in the step 101 is 0.7Ah, and the benchmark charge value is 0.6Ah, 0.7Ah〉0.6Ah, then with 0.7Ah as new benchmark charge value.
In the present embodiment, the benchmark charge value is converted into charge percentage.
Wherein, just the benchmark charge value be converted into charge percentage can be by following two kinds of methods:
Method one: formula rule of thumb:
Wherein: the total electric weight of battery is an empirical constant.
For example: the total electric weight of empirical constant battery is 1.2Ah, and the benchmark charge value is 0.7Ah, then:
Method two: the experience corresponding relation according to benchmark charge value and charge percentage obtains charge percentage.
Repeatedly test by to residual electric quantity counts the relation between residual electric quantity and the charge percentage.For example: the synoptic diagram of the experience corresponding relation of benchmark charge value and charge percentage is as shown in table 1.
Table 1
| The benchmark charge value | Charge percentage |
| 0.1Ah | 0% |
| 0.2Ah | 5% |
| 0.3Ah | 10% |
| 0.4Ah | 20% |
| 0.5Ah | 30% |
| 0.6Ah | 40% |
| 0.7Ah | 50% |
| 0.8Ah | 60% |
| 0.9Ah | 70% |
| 1.0Ah | 80% |
| 1.1Ah | 90% |
| 1.2 |
100% |
By tabling look-up 1, the charge percentage of correspondence was 50% when the benchmark charge value was 0.7Ah.
In the present embodiment, the mode by continuous demonstration charge capacity variation pattern shows that for example: the charge percentage of current demonstration is 40%, and the benchmark charge value after the data processing is 45%, and display packing is:
In second time, wherein: second time is smaller or equal to the very first time in the step 104, for example: choose t1=60s, and t2=30s, at 30s in the time, every
Show 1% charge percentage increment, that is:, show charge capacity according to 0%41%42%43%44%45% such rule every 6s.
In the present embodiment, in the charging of mobile devices process, every interval first time delay is obtained the mobile device residual electric quantity one time, reaches the technique effect that real-time update shows mobile device battery dump energy value.
Figure 2 illustrates the second embodiment of the present invention.
Fig. 2 is the structural representation according to the electric quantity display device shown in the second embodiment of the invention.As shown in Figure 2, comprise according to the electric quantity display device shown in the second embodiment of the invention 200:
Electric weight acquisition module 201 is used to obtain the residual electric quantity of mobile device battery;
Electric weight comparison module 202 is used to judge that described residual electric quantity is whether greater than the benchmark charge value: if described residual electric quantity is sent into the assignment module; Otherwise, at interval the very first time, trigger described electric weight acquisition module 201 again and obtain residual electric quantity;
Wherein: the initial value of described benchmark charge value is a mobile device when beginning to charge, the residual electric quantity of the mobile device battery that described electric weight acquisition module 201 obtains.
In the present embodiment, in described electric weight acquisition module 201, use the battery electric quantity meter to obtain the residual electric quantity of described mobile device battery.
In the present embodiment, in described processing module 204, described benchmark charge value is converted into charge percentage, wherein:
In the present embodiment, in described display module 205, deduct the charge percentage of current demonstration greater than 1% if transform the described charge percentage that obtains, in second time, the intensity that increases progressively according to 1%, order shows the increasing process of the described charge percentage that obtains from the charge percentage of described current demonstration to conversion, and wherein: described second time is less than the described very first time.
The technical scheme of present embodiment is by the pre-service to the mobile device battery electric quantity that obtains, disappears except when during the bounce-back of electrical measurement value the influence that the electric weight displayed value is caused.Realized in charging process, when fully improving user experience, precisely shown the technique effect of battery electric quantity.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with the general calculation device, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can realize with the executable program code of computer installation, carry out by calculation element thereby they can be stored in the memory storage, perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to the combination of any specific hardware and software.
Notice that above-mentioned only is preferred embodiment of the present invention and institute's application technology principle.Skilled person in the art will appreciate that to the invention is not restricted to specific embodiment described here, can carry out various obvious variation for a person skilled in the art, readjust and substitute and can not break away from protection scope of the present invention.Therefore, though by above embodiment the present invention has been carried out comparatively detailed explanation, the present invention is not limited only to above embodiment, under the situation that does not break away from the present invention's design, can also comprise more other equivalent embodiment, and scope of the present invention is by appended claim scope decision.
Claims (10)
1. the method that electric weight shows is characterized in that, when mobile device is in charged state, carries out following operation:
S1, obtain the residual electric quantity of mobile device battery;
S2, judge that the described residual electric quantity of obtaining is whether greater than the benchmark charge value: if, execution in step S3; Otherwise, keep current electric weight displayed value constant, very first time at interval, execution in step S1;
S3, the benchmark charge value is updated to the described residual electric quantity of obtaining;
S4, the described benchmark charge value after upgrading is carried out data processing;
S5, the benchmark charge value after the data processing is shown;
Wherein, the initial value of described benchmark charge value is a mobile device when beginning to charge, the residual electric quantity of the mobile device battery that obtains.
2. the method that electric weight according to claim 1 shows is characterized in that, uses the battery electric quantity meter to obtain the residual electric quantity of described mobile device battery.
3. the method that electric weight according to claim 1 shows is characterized in that, among the described step S4, the benchmark charge value is carried out data processing comprise: described benchmark charge value is converted into charge percentage, wherein:
4. the method that electric weight according to claim 3 shows, it is characterized in that, show that described charge percentage further comprises: deduct the charge percentage of current demonstration greater than 1% if transform the described charge percentage that obtains, in second time, the intensity that increases progressively according to 1%, order shows the increasing process of the described charge percentage that obtains from the charge percentage of described current demonstration to conversion, and wherein: described second time is smaller or equal to the described very first time.
5. an electric weight device shown is characterized in that, described device comprises:
The electric weight acquisition module is used to obtain the residual electric quantity of mobile device battery;
The electric weight comparison module is used to judge that the described residual electric quantity obtained is whether greater than the benchmark charge value: if described residual electric quantity is sent into the assignment module; Otherwise, at interval the very first time, trigger described electric weight acquisition module again;
The assignment module is used for the benchmark charge value is updated to the described residual electric quantity of receiving, and triggers processing module;
Processing module is used for the described benchmark charge value after upgrading is carried out data processing, and triggers display module;
Display module is used for the described benchmark charge value after the data processing is shown;
Wherein: the initial value of described benchmark charge value is a mobile device when beginning to charge, the residual electric quantity of the mobile device battery that described electric weight acquisition module obtains.
6. electric quantity display device according to claim 5 is characterized in that, in described electric weight acquisition module, uses the battery electric quantity meter to obtain the residual electric quantity of described mobile device battery.
7. electric quantity display device according to claim 6 is characterized in that, in described processing module, described benchmark charge value is converted into charge percentage, wherein:
The total electric weight of described battery is an empirical constant.
8. electric quantity display device according to claim 7, it is characterized in that, in described display module, deduct the charge percentage of current demonstration greater than 1% if transform the described charge percentage that obtains, in second time, the intensity that increases progressively according to 1%, order show the increasing process of the described charge percentage that obtains from the charge percentage of described current demonstration to conversion, and wherein: described second time is smaller or equal to the described very first time.
9. a mobile device comprises the described electric quantity display device of one of claim 5-8.
10. mobile device according to claim 9 is characterized in that: described mobile device comprises: mobile phone, panel computer or camera.
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| CN103792489A (en) * | 2013-11-22 | 2014-05-14 | 广州视源电子科技股份有限公司 | Improved method for measuring and calculating system battery electricity quantity |
| CN104333087A (en) * | 2014-11-18 | 2015-02-04 | 惠州Tcl移动通信有限公司 | Mobile terminal and method for intelligently displaying charging capacity |
| CN104569839A (en) * | 2014-12-26 | 2015-04-29 | 小米科技有限责任公司 | Charging state display method and device as well as mobile terminal |
| CN104914381A (en) * | 2015-06-17 | 2015-09-16 | 惠州Tcl移动通信有限公司 | Mobile terminal battery capacity smooth display method and system |
| CN105759209A (en) * | 2014-11-20 | 2016-07-13 | 力智电子股份有限公司 | battery electric quantity estimation method and device |
| CN106371019A (en) * | 2015-07-22 | 2017-02-01 | 国基电子（上海）有限公司 | Electric quantity display system and method |
| CN106793037A (en) * | 2016-12-21 | 2017-05-31 | 惠州Tcl移动通信有限公司 | A kind of electricity abnormal show processing method and system based on mobile terminal |
| CN106814317A (en) * | 2015-11-27 | 2017-06-09 | 西安中兴新软件有限责任公司 | A kind of mobile terminal and the mobile terminal electric quantity display method based on the custom that charges |
| CN110579712A (en) * | 2019-10-14 | 2019-12-17 | 北京云迹科技有限公司 | Electric quantity display method and device and electronic equipment |
| CN111781507A (en) * | 2020-06-04 | 2020-10-16 | 珠海格力电器股份有限公司 | SOC value display method and device and energy storage system |
| CN114441972A (en) * | 2022-04-02 | 2022-05-06 | 深圳市德兰明海科技有限公司 | SOC estimation method, mobile power supply and readable storage medium |
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| CN104569839A (en) * | 2014-12-26 | 2015-04-29 | 小米科技有限责任公司 | Charging state display method and device as well as mobile terminal |
| CN104914381A (en) * | 2015-06-17 | 2015-09-16 | 惠州Tcl移动通信有限公司 | Mobile terminal battery capacity smooth display method and system |
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| CN106814317A (en) * | 2015-11-27 | 2017-06-09 | 西安中兴新软件有限责任公司 | A kind of mobile terminal and the mobile terminal electric quantity display method based on the custom that charges |
| CN106793037A (en) * | 2016-12-21 | 2017-05-31 | 惠州Tcl移动通信有限公司 | A kind of electricity abnormal show processing method and system based on mobile terminal |
| CN110579712A (en) * | 2019-10-14 | 2019-12-17 | 北京云迹科技有限公司 | Electric quantity display method and device and electronic equipment |
| CN110579712B (en) * | 2019-10-14 | 2022-02-08 | 北京云迹科技有限公司 | Electric quantity display method and device and electronic equipment |
| CN111781507A (en) * | 2020-06-04 | 2020-10-16 | 珠海格力电器股份有限公司 | SOC value display method and device and energy storage system |
| CN114441972A (en) * | 2022-04-02 | 2022-05-06 | 深圳市德兰明海科技有限公司 | SOC estimation method, mobile power supply and readable storage medium |
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Application publication date: 20130724 |