CN101022623A - Hand electronic device power supply device - Google Patents
Hand electronic device power supply device Download PDFInfo
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- CN101022623A CN101022623A CNA2007100735510A CN200710073551A CN101022623A CN 101022623 A CN101022623 A CN 101022623A CN A2007100735510 A CNA2007100735510 A CN A2007100735510A CN 200710073551 A CN200710073551 A CN 200710073551A CN 101022623 A CN101022623 A CN 101022623A
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Abstract
A power supply device of hand electronic unit is prepared as erecting battery set and power supply controlling on body of said unit, using battery set to supply power to all power consumption modules, using power supply controller to detect power supply state of battery set and to control power supply process, switching on power supply circuit of independent chargeable battery and only supplying power to priority consumption module in consumption module when it is detected out that the other batteries in battery set are exhausted by power supply controller.
Description
[technical field]
The present invention relates to the electronic product field of power management, relate in particular to a kind of electric power controller of power supply priority of hand-hold electronic equipments.
[background technology]
Nowadays the application of all kinds of hand-hold electronic equipments more and more widely has been deep in our the work life.And along with people's changes in demand and development of technology, the function of hand-hold electronic equipments is more and more abundanter, as mobile phone, except basic communication function, camera function, music function, game function, video playback capability etc. constantly occur, the continuous interpolation of these functions, demand to the mobile phone power supply is more and more higher, and the power consumption of function such as video is big, do not increase but the power supply technique of mobile phone is corresponding, thereby caused the power shortage competition situation between each function of mobile phone, and had influence on the normal communication function of mobile phone, as a common battery of mobile telephone, can use and standby 3-5 days for mobile phone after the charging, if the user has just used up with mobile phone video frequency program, the electric weight several hrs that may newly be full of the battery of electricity, mobile phone will be forced to shutdown, this can have influence on the normal communication affairs of user, if the user this situation occurs in the way of going out, can't will cause damage to the user in time to the mobile phone charging again.For fear of this situation, the user can only oneself grasp the electricity consumption situation, keep enough electric weight for the communication function of mobile phone, but in fact be difficult to accomplish this step, realize that Deng the user electric weight deficiency is, too late, and the battery indicator of general mobile phone can't point out actual electricity consumption speed and dump energy, allows the user be difficult to grasp the electricity consumption rule of mobile phone especially.
[summary of the invention]
The objective of the invention is to overcome the defective that existing electronic equipment exists in power management, a kind of branch power supply priority electric supply installation of hand-hold electronic equipments is proposed, this device comprises electronic equipment body 1, battery pack 2, power-supply controller of electric 3 and more than one electricity consumption module 4, battery pack 2 and power-supply controller of electric 3 are installed on the apparatus body 1, give all electricity consumption modules 4 power supplies by battery pack 2, control by the power supply state of power-supply controller of electric 3 detection battery pack 2 and to power supply process, in described electricity consumption module 4, at least comprise a preferential electricity consumption module 5, wherein, at least comprise a charge independence battery 6 in the described battery pack 2, when power-supply controller of electric 3 detect that battery pack 2 is recharged or battery pack 2 in when electric weight is arranged, startup charges at full capacity it to the charging procedure of charge independence battery 6, and when other batteries of battery pack 2 have electric weight, power-supply controller of electric 3 cuts off the external power supply output circuit of charge independence battery 6, keep the electric weight in the charge independence battery 6, have only when power-supply controller of electric 3 detects other battery electric quantities in the battery pack 2 and exhausts, open the external power supply output circuit of charge independence battery 6, and only to preferential electricity consumption module 5 power supplies.
Above-mentioned battery pack 2 is one or one group of rechargeable battery, also can be one or one group of disposable dry cell.
Above-mentioned charge independence battery 6 is the reserve rechargeable battery that a capacity and volume are significantly less than other batteries, also can be the electric capacity that can charge repeatedly and discharge.Wherein when battery pack 2 is an independent rechargeable battery, charge independence battery 6 is the remaining electric weight unit of this rechargeable battery after being discharged to a certain degree.Used remaining 20% o'clock as the electric weight of entire cell, this electric weight of 20% is exactly described remaining electric weight, and this remaining electric weight only provides to preferential electricity consumption module 5.
Further improvement in the technical proposal is: described hand-hold electronic equipments is a mobile phone, correspondingly described preferential electricity consumption module 5 is the communication module and the display module of mobile phone, described electricity consumption module 4 is the other kinds electricity consumption functional module except that communication module and display module in the mobile phone, the media entertainment module that the other kinds electricity consumption functional module here is and communication is irrelevant, as MP3, MP4 play, take pictures, recording playback sound etc.
Further improvement in the technical proposal is: when power-supply controller of electric 3 detects other battery electric quantities in the battery pack 2 and exhausts, if with the irrelevant media entertainment module of communication still at work, the then work of automatic pause media entertainment module, and open the power supply circuits of charge independence battery 6; In this way, when the user uses the big amusement class function of power consumption, guarantee that the power supply of basic communication function of mobile phone is unaffected.If user this moment still want to use amusement function, and when communication function do not valued, also can start-up by hand media entertainment module rework, this moment, charge independence battery 6 was to the amusement module for power supply.Wherein when the power supply circuits of charge independence battery 6 are opened, on the mobile phone screen, show corresponding prompt information, the demonstration that the user can be provided with this information is whether.
The beneficial effect that the present invention can bring is:
Compare with existing power electronic equipment device, the electric power controller of the branch power supply priority of the hand-hold electronic equipments that the present invention proposes carries out priority to the electricity consumption module of electronic equipment and divides, electricity consumption module to key is preferentially powered, thereby guarantee at power shortage, guarantee when electric weight is not enough that crucial electricity consumption module preferentially obtains the power supply supply, avoid delaying user's operate as normal.
[description of drawings]
Fig. 1 is the principle schematic of backup battery formula mobile phone priority electric supply installation;
Fig. 2 is the principle schematic of remaining electric weight monitor-type mobile phone priority electric supply installation.
[embodiment]
Be example with the mobile phone below, the present invention is described in further detail to reach embodiment in conjunction with the accompanying drawings.
It is its all electricity consumption module for power supply that common mobile phone generally has only a battery, these electricity consumption modules have: communication module, display module, music playing module, video playback module, game module etc., wherein communication module and display module are the key modules of mobile phone, must preferentially guarantee the power supply supply.To common mobile phone, after its battery is full of electricity, under the situation of only using communication function, use and stand-by time were generally 3-5 days, when using communication and music playing module at the same time, can totally use about 20 hours, when using communication and video playback module at the same time, can totally use about 2 hours.If the user frequently uses music or video playback, just may cause battery electric quantity to be used up, make mobile phone because of short of electricity shutdown automatically.In the present invention,, and the control section of power supply also improved, describe below by two specific embodiments with the electricity consumption Module Division priority of mobile phone.
Embodiment 1: the backup battery mode
See Figure of description Fig. 1, in the electronic equipment body 1 of mobile phone, with its user communication module, display module, music playing module, the video playback module, communication module in the game module and display module are divided into preferential electricity consumption module 5, all the other are common electricity consumption module 4, by battery pack 2 is preferential electricity consumption module 5 and 4 power supplies of common electricity consumption module simultaneously, its power supply process is subjected to power-supply controller of electric 3 monitoring and management, wherein charge independence battery 6 is a less backup battery of volume that is fixed in the mobile phone, when mobile phone in charging or battery pack 2 when electric weight is arranged, automatically be 6 chargings of charge independence battery, its electric weight is reached at full capacity, and detect the power supply state of battery pack 2 and charge independence battery 6 by power-supply controller of electric 3, when battery pack 2 has electric weight and normal power supply, the external power supply output circuit of charge independence battery 6 is cut off, keep electric weight wherein, when the electric weight of battery pack 2 is used up, power-supply controller of electric 3 is opened the external power supply output circuit of charge independence battery 6, but charge independence battery 6 only to preferential electricity consumption module 5 power supplies, is promptly only powered to the communication module and the display module of mobile phone when a little.Generally common electricity consumption module 4 can't be used the electric weight in the charge independence battery 6.If the user after the electric weight of battery pack 2 uses up, still wants to utilize charge independence battery 6 to provide electric weight for domestic consumer's module 4, can manually open its power switch.
Embodiment 2: remaining electric weight monitor mode
See Figure of description Fig. 2, in the present embodiment, saved backup battery as charge independence battery 6, and in battery pack 2, keep remaining 20% electric weight as virtual backup battery 6, be that the dump energy that power-supply controller of electric detects battery pack 2 is 20% o'clock, cut off power switch automatically, only to preferential electricity consumption module 5 power supplies electricity consumption module 4, when if the user still wants to use function in the electricity consumption module 4, can manually open the power switch of electricity consumption module 4.
In the above-described embodiment, when the power supply circuits of charge independence battery 6 are opened, on the mobile phone screen, show corresponding prompt information, as in the battery electric quantity icon, demonstrating the supply power mode of preferential electricity consumption module 5, promptly be to be powered for it by battery pack 2 power supply or backup battery or remaining electric weight, the demonstration that the user can be provided with this information whether.
Claims (10)
1, a kind of electric supply installation of hand-hold electronic equipments, comprise electronic equipment body (1), battery pack (2), power-supply controller of electric (3) and more than one electricity consumption module (4), battery pack (2) and power-supply controller of electric (3) are installed on the apparatus body (1), give all electricity consumption module (4) power supplies by battery pack (2), control by the power supply state of power-supply controller of electric (3) detection battery pack (2) and to power supply process, in described electricity consumption module (4), at least comprise a preferential electricity consumption module (5), it is characterized in that comprising at least in the described battery pack (2) a charge independence battery (6), when power-supply controller of electric (3) detect that battery pack (2) is recharged or battery pack (2) in when electric weight is arranged, startup charges at full capacity it to the charging procedure of charge independence battery (6), and when other batteries of battery pack (2) have electric weight, power-supply controller of electric (3) cuts off the external power supply output circuit of charge independence battery (6), keep the electric weight in the charge independence battery (6), have only when power-supply controller of electric (3) detects other battery electric quantities in the battery pack (2) and exhausts, open the external power supply output circuit of charge independence battery (6), and only power to preferential electricity consumption module (5).
2, the electric supply installation of hand-hold electronic equipments according to claim 1 is characterized in that described battery pack (2) is one or one group of rechargeable battery.
3, the electric supply installation of hand-hold electronic equipments according to claim 1 is characterized in that described battery pack (2) is one or one group of disposable dry cell.
4, the electric supply installation of hand-hold electronic equipments according to claim 1 is characterized in that described charge independence battery (6) is the reserve rechargeable battery that a capacity and volume are significantly less than other batteries.
5, the electric supply installation of hand-hold electronic equipments according to claim 1 is characterized in that described charge independence battery (6) is the electric capacity that can charge repeatedly and discharge.
6, the electric supply installation of hand-hold electronic equipments according to claim 1, when it is characterized in that described battery pack (2) is an independent rechargeable battery, charge independence battery (6) is the remaining electric weight unit of this rechargeable battery after being discharged to a certain degree.
7, the electric supply installation of hand-hold electronic equipments according to claim 1, it is characterized in that described hand-hold electronic equipments is a mobile phone, correspondingly described preferential electricity consumption module (5) is the communication module and the display module of mobile phone, and described electricity consumption module (4) is the other kinds electricity consumption functional module except that communication module and display module in the mobile phone.
8, the electric supply installation of hand-hold electronic equipments according to claim 7 is characterized in that described other kinds electricity consumption functional module is and the irrelevant media entertainment module of communication.
9, according to the electric supply installation of claim 7 or 8 described hand-hold electronic equipments, when it is characterized in that power-supply controller of electric (3) detects other battery electric quantities in the battery pack (2) and exhausts, if with the irrelevant media entertainment module of communication still at work, the then work of automatic pause media entertainment module, and open the power supply circuits of charge independence battery (6); The user also can start-up by hand media entertainment module rework.
10, according to the electric supply installation of claim 7 or 8 described hand-hold electronic equipments, it is characterized in that, when the power supply circuits of charge independence battery (6) are opened, show corresponding prompt information on the mobile phone screen, the demonstration that the user can be provided with this information whether.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100735510A CN101022623A (en) | 2007-03-21 | 2007-03-21 | Hand electronic device power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100735510A CN101022623A (en) | 2007-03-21 | 2007-03-21 | Hand electronic device power supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101022623A true CN101022623A (en) | 2007-08-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100735510A Pending CN101022623A (en) | 2007-03-21 | 2007-03-21 | Hand electronic device power supply device |
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| Country | Link |
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| CN (1) | CN101022623A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102789297A (en) * | 2011-05-19 | 2012-11-21 | 纬创资通股份有限公司 | Reset control device, reset control method and electronic device |
| CN105119339A (en) * | 2015-09-15 | 2015-12-02 | 彭德权 | Intelligent product-based power supply system and power supply method thereof |
| CN106787146A (en) * | 2016-12-31 | 2017-05-31 | 深圳天珑无线科技有限公司 | The method and system of cut-in stand-by battery |
| CN112610564A (en) * | 2020-11-09 | 2021-04-06 | 上海中联重科桩工机械有限公司 | Monitoring system and maintenance system of hydraulic motor and vehicle |
-
2007
- 2007-03-21 CN CNA2007100735510A patent/CN101022623A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102789297A (en) * | 2011-05-19 | 2012-11-21 | 纬创资通股份有限公司 | Reset control device, reset control method and electronic device |
| US8793476B2 (en) | 2011-05-19 | 2014-07-29 | Wistron Corporation | Reset control device, reset control method and electronic device |
| CN105119339A (en) * | 2015-09-15 | 2015-12-02 | 彭德权 | Intelligent product-based power supply system and power supply method thereof |
| CN105119339B (en) * | 2015-09-15 | 2017-08-01 | 彭德权 | A kind of electric power system and its method of supplying power to based on intelligent artifact |
| CN106787146A (en) * | 2016-12-31 | 2017-05-31 | 深圳天珑无线科技有限公司 | The method and system of cut-in stand-by battery |
| CN112610564A (en) * | 2020-11-09 | 2021-04-06 | 上海中联重科桩工机械有限公司 | Monitoring system and maintenance system of hydraulic motor and vehicle |
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Open date: 20070822 |