CN1996701A - Battery charging management system and method - Google Patents
Battery charging management system and method Download PDFInfo
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- CN1996701A CN1996701A CN 200610037652 CN200610037652A CN1996701A CN 1996701 A CN1996701 A CN 1996701A CN 200610037652 CN200610037652 CN 200610037652 CN 200610037652 A CN200610037652 A CN 200610037652A CN 1996701 A CN1996701 A CN 1996701A
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- dump energy
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Abstract
This invention relates to one battery charge management system and its method, which is used in one electron device with power from battery and is matched with charge units through the battery management system set module as the cell remaining volume threshold values, wherein, the power management system detection module is to detect whether to charge to lower charge frequency and to enlarge battery use life.
Description
[Ji Intraoperative field]
The present invention is relevant for a kind of battery charging management system and method, more detailed it, about a kind of in order to the electronic equipment that is provided with rechargeable battery is carried out the system and method for Charge Management.
[Bei Jing Ji Intraoperative]
Along with being showing improvement or progress day by day of electronic technology, various mobile electronic devices are notebook computer, personal digital assistant etc. for example, because of it has advantage multi-functional and that be convenient for carrying, so be subjected to consumer's favor.And for the consideration of environmental protection and cost, these electronic equipments are usually with built-in or be provided with the rechargeable type battery in external mode.
With the notebook computer is example, if residing environment has under the situation of socket, the user can use under the situation of notebook computer with external mains charger usually.But because notebook computer has portable characteristics, it can often be taken to different places by the user and use, therefore notebook computer not external power charging device and the situation of using its battery that sets to power also can appear, again because notebook computer and battery itself have the existing picture of leakage current, thereby making battery under the situation that does not have the external power charging device, its electric weight can reduce gradually.And under the situation of above-mentioned battery use or leakage phenomenon, when as long as the electric weight of battery has minimizing (electric weight vacant state), and notebook computer is the external power charging device also, then mains charger promptly can begin battery charge, thereby cause battery in halfway charge and discharge process, and the situation that charging times is too frequent has increased the loss of battery, and then shortens the life-span of battery.
Therefore, how to provide a kind of battery charging management system and method,, prolong battery useful life, the real problem demanding prompt solution that become to reduce charge frequency.
[summary of the invention]
The object of the present invention is to provide a kind of battery charging management system and method, it can reduce charge frequency, to prolong battery useful life.
For reaching above-mentioned purpose, the invention provides a kind of battery charging management system and method, it must be applicable to needs in the electronic equipment of at least one battery for the power supply source, wherein, this battery can built-in or external mode be arranged on this electronic equipment, and this electronic equipment is equipped with the charhing unit that can charge to this battery.Battery charging management system of the present invention comprises: module is set, in order to the user to be provided the battery dump energy critical value that can charge to this battery is set; Whether detecting module electrically connects with this charhing unit in order to detect this electronic equipment, if there is then output to read signal; Read module in order to receiving the signal that reads of this detecting module, and reads this battery current dump energy value; And comparison module, by this residual electric quantity that set battery dump energy critical value of module and read module are read is set in order to user relatively, and during less than this battery dump energy critical value, send charging signals and be this battery charge to trigger this charhing unit in this residual electric quantity.In addition, battery management system of the present invention comprises that also seeing through this in order to the storage user is provided with the memory module of the set battery dump energy critical value of module.
And battery charging management method of the present invention is applied in the battery charging management system, at least one supplying cell that is used for this electronic equipment is carried carries out Charge Management, this electronic equipment is equipped with the charhing unit that can charge to this battery, and this battery charging management method comprises step:
(1) the battery dump energy critical value that can charge to this battery is set;
(2) detect this electronic equipment and whether electrically connect, then proceed to step (3) if having, otherwise repeat this step with this charhing unit;
(3) read this battery current dump energy value; And
(4) relatively this battery dump energy critical value and residual electric quantity, and, this battery is charged during less than this battery dump energy critical value in this residual electric quantity, when battery electric quantity is full of, then stop this battery is charged.
Therefore, battery charging management system of the present invention and method mainly when electronic equipment and charhing unit electric connection, compare the dump energy critical value that battery current dump energy and user preset, if the battery current dump energy is lower than this critical value, then battery is charged.Compare the too frequent disappearance of battery charge operation in the prior art, battery charging management system of the present invention can use the situation of electronic equipment to carry out battery charging management effectively according to the user, help reducing the frequency of battery charge, and then the minimizing battery loss, the useful life of prolongation battery.
[description of drawings]
Fig. 1 is the basic framework block schematic diagram of battery charging management system of the present invention.
Fig. 2 is the process step of battery charging management method of the present invention.
[embodiment]
Fig. 1 is the block schematic diagram of battery charging management system of the present invention.As shown in the figure, battery charging management system 1 of the present invention is applied in the electronic equipment 2, carries out Charge Management (this battery 20 is arranged on this electronic equipment 2 in built-in or external mode) in order at least one supplying cell 20 to electronic equipment 2.This electronic equipment 2 also is equipped with the charhing unit 21 and the input unit (not icon) that can charge to this battery.In present embodiment, electronic equipment 2 is a notebook computer, mobile phone, digital camera, digital VTR, personal digital assistant or mp3 player etc.
As shown in Figure 1, battery powered managing of the present invention system 1 comprises and module 10 is set, detecting module 11, read module 12, comparison module 13 and memory module 14.Now, module 10, detecting module 11, read module 12, comparison module 13 and memory module 14 carry out following detailed description being set.
Whether detecting module 11 electrically connects with charhing unit 21 in order to detecting electronic equipment 2, and in present embodiment, detecting module 11 is for example detected electronic equipment such as notebook computer and whether is circumscribed with mains charger, then exports one and reads signal if having.
Read module 12 is in order to receive the signal that reads of detecting module 11, and read battery 20 current dump energy values, in present embodiment, read module 12 reads the residual electric quantity of the rechargeable battery of notebook computer, and residual electric quantity should be consistent with aforementioned set dump energy critical value expression mode.
The dump energy critical value that the residual electric quantity that comparison module 13 is read in order to read module 12 relatively is set with module 10 is set, and in residual electric quantity during less than the dump energy critical value, send charging signals, charge with the 21 pairs of batteries 20 of charhing unit that trigger electronic equipment 2.
Fig. 2 carries out the flow process of battery charging management method of the present invention for seeing through battery charging management system 1 of the present invention.Battery charging management method of the present invention comprises following implementation step: at first, execution in step S200, the user sees through the dump energy critical value that module 10 is provided with the battery 20 that can charge to battery 20 is set, and with set content stores to memory module 14, then proceed to step S201.
In step S201, make detecting module 11 detecting electronic equipments 2 whether electrically connect with charhing unit 21, if any, then proceed to step S202, if not, repeated execution of steps S201 then.
In step S202, make read module 12 read the charge value of battery 20 current residual, and proceed to step S203.
In step S203, make comparison module 13 relatively the residual electric quantity that read of read modules 12 and user through the set dump energy critical value of module 10 is set, when residual electric quantity during less than the dump energy critical value, send charging signals and proceed to step S204, otherwise process ends step, just when residual electric quantity is equal to or greater than the dump energy critical value, then battery 20 is not charged.
In step S204, the charhing unit 21 that makes electronic equipment 2 charges to battery 20 after receiving the charging signals that comparison module 13 sent, and when battery electric quantity is full of, then stops battery 20 chargings.
Therefore, battery charging management system of the present invention and method, mainly when electronic equipment and charhing unit electrically connect, the charging critical value that a more current battery electric quantity and a user preset, when if the battery current dump energy is lower than set dump energy critical value, just battery is charged.Compare the too frequent defective of battery charge operation in the prior art, battery charging management system of the present invention can use the situation of electronic equipment to manage battery charge effectively according to the user, reduce the frequency of battery charge significantly, and then reduce battery loss, prolong the useful life of battery.
Claims (8)
1, a kind of battery charging management system, being applicable to needs in the electronic equipment of at least one battery for the power supply source, and this electronic equipment is equipped with the charhing unit that can charge to this battery, and this battery unit's charging management system comprises:
Module is set, the battery dump energy critical value that can charge to this battery is set in order to the user to be provided;
Whether detecting module electrically connects with this charhing unit in order to detect this electronic equipment, if there is then output to read signal;
Read module in order to receiving the signal that reads of this detecting module, and reads this battery current dump energy value; And
Comparison module, by this residual electric quantity that set battery dump energy critical value of module and read module are read is set in order to user relatively, and during less than this battery dump energy critical value, send charging signals and be this battery charge to trigger this charhing unit in this residual electric quantity.
2, battery charging management system as claimed in claim 1 is characterized in that: this battery charging management system also comprises memory module, and this memory module sees through this in order to the storage user the set battery dump energy critical value of module is set.
3, battery charging management system as claimed in claim 1 is characterized in that: this battery is arranged on this electronic equipment in built-in or external mode.
4, a kind of battery charging management method, be applied in the battery charging management system, at least one battery that is used for electronic equipment is carried carries out Charge Management, and this electronic equipment is equipped with the charhing unit that can charge to this battery, and this battery charging management method may further comprise the steps at least:
(1) the battery dump energy critical value that can charge to this battery is set;
(2) detect this electronic equipment and whether electrically connect, then proceed to step (3) if having, otherwise repeat this step with this charhing unit;
(3) read this battery current dump energy value; And
(4) relatively this battery dump energy critical value and residual electric quantity, and, this battery is charged during less than this battery dump energy critical value in this residual electric quantity, when the electric weight of this battery is full of, then stop this battery is charged.
5, battery charging management method as claimed in claim 4 is characterized in that: the battery dump energy critical value that setting can be charged to this battery by the user see through this battery charging management system that module is set is set.
Whether 6, battery charging management method as claimed in claim 4 is characterized in that: detect this electronic equipment and electrically connect through the detecting module of this battery charging management system performed with this charhing unit.
7, battery charging management method as claimed in claim 4 is characterized in that: it is performed through the read module of this battery charging management system to read this battery current dump energy value.
8, battery charging management method as claimed in claim 4, wherein, relatively this battery dump energy critical value and residual electric quantity are performed through the comparison module of this battery charging management system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610037652 CN1996701A (en) | 2006-01-05 | 2006-01-05 | Battery charging management system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610037652 CN1996701A (en) | 2006-01-05 | 2006-01-05 | Battery charging management system and method |
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| CN1996701A true CN1996701A (en) | 2007-07-11 |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101777676A (en) * | 2010-01-06 | 2010-07-14 | 中兴通讯股份有限公司 | Method for wireless charge between mobile terminal equipment and mobile terminal |
| CN101789616A (en) * | 2010-01-08 | 2010-07-28 | 唐世福 | Electric quantity and charge dual-purpose indicating circuit of charger |
| CN101377540B (en) * | 2007-08-28 | 2010-10-20 | 苏州宇达电通有限公司 | Battery test system and method |
| WO2011091715A1 (en) * | 2010-01-26 | 2011-08-04 | 汉能电动车有限公司 | Battery power service management system and method thereof |
| CN102298910A (en) * | 2010-06-28 | 2011-12-28 | 北京思旺电子技术有限公司 | LCD screen driving circuit capable of displaying electric quantity, and battery charger |
| CN102545283A (en) * | 2010-12-22 | 2012-07-04 | 昆达电脑科技(昆山)有限公司 | Charging device and charging method |
| CN101572745B (en) * | 2008-04-28 | 2012-07-25 | 深圳富泰宏精密工业有限公司 | Mobile phone current supply system and method |
| CN101779356B (en) * | 2007-08-10 | 2013-01-16 | 丰田自动车株式会社 | Power source system, vehicle having the system, and control method for the power source system |
| CN102999137A (en) * | 2011-09-08 | 2013-03-27 | 昆达电脑科技(昆山)有限公司 | Lowe-electric-quantity shutdown method |
| CN103358930A (en) * | 2013-08-09 | 2013-10-23 | 山东省科学院自动化研究所 | Vehicle-mounted charging control system of electric vehicle and control method thereof |
| CN103401035A (en) * | 2013-07-09 | 2013-11-20 | 联宝(合肥)电子科技有限公司 | Charging method of mobile equipment battery pack |
| CN105471009A (en) * | 2014-09-04 | 2016-04-06 | 深圳富泰宏精密工业有限公司 | Electronic device charging optimization system and method |
| CN105759210A (en) * | 2014-11-20 | 2016-07-13 | 力智电子股份有限公司 | Device and method for measuring electric quantity of battery module |
| CN106256593A (en) * | 2016-08-02 | 2016-12-28 | 威马中德汽车科技成都有限公司 | A kind of dual battery system discharge control method and system |
| CN106300534A (en) * | 2016-08-31 | 2017-01-04 | 深圳怡化电脑股份有限公司 | A kind of method and device of mobile phone charging |
| CN106410297A (en) * | 2016-09-30 | 2017-02-15 | 华勤通讯技术有限公司 | Charging method and electronic device |
| CN109450058A (en) * | 2019-01-11 | 2019-03-08 | 深圳市迷购网络科技有限公司 | Earphone charging method, earphone and computer readable storage medium |
| CN110045808A (en) * | 2019-04-02 | 2019-07-23 | 惠州Tcl移动通信有限公司 | Capacitances to supply power method, system, storage medium and mobile terminal |
-
2006
- 2006-01-05 CN CN 200610037652 patent/CN1996701A/en active Pending
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101779356B (en) * | 2007-08-10 | 2013-01-16 | 丰田自动车株式会社 | Power source system, vehicle having the system, and control method for the power source system |
| CN101377540B (en) * | 2007-08-28 | 2010-10-20 | 苏州宇达电通有限公司 | Battery test system and method |
| CN101572745B (en) * | 2008-04-28 | 2012-07-25 | 深圳富泰宏精密工业有限公司 | Mobile phone current supply system and method |
| CN101777676A (en) * | 2010-01-06 | 2010-07-14 | 中兴通讯股份有限公司 | Method for wireless charge between mobile terminal equipment and mobile terminal |
| CN101777676B (en) * | 2010-01-06 | 2013-07-03 | 中兴通讯股份有限公司 | Method for wireless charge between mobile terminal equipment and mobile terminal |
| CN101789616A (en) * | 2010-01-08 | 2010-07-28 | 唐世福 | Electric quantity and charge dual-purpose indicating circuit of charger |
| WO2011091715A1 (en) * | 2010-01-26 | 2011-08-04 | 汉能电动车有限公司 | Battery power service management system and method thereof |
| CN102298910A (en) * | 2010-06-28 | 2011-12-28 | 北京思旺电子技术有限公司 | LCD screen driving circuit capable of displaying electric quantity, and battery charger |
| CN102545283A (en) * | 2010-12-22 | 2012-07-04 | 昆达电脑科技(昆山)有限公司 | Charging device and charging method |
| CN102999137A (en) * | 2011-09-08 | 2013-03-27 | 昆达电脑科技(昆山)有限公司 | Lowe-electric-quantity shutdown method |
| CN103401035B (en) * | 2013-07-09 | 2016-04-27 | 联宝(合肥)电子科技有限公司 | A kind of charging method of mobile device battery pack |
| CN103401035A (en) * | 2013-07-09 | 2013-11-20 | 联宝(合肥)电子科技有限公司 | Charging method of mobile equipment battery pack |
| CN103358930B (en) * | 2013-08-09 | 2015-10-28 | 山东省科学院自动化研究所 | A kind of vehicle-mounted charge control system of electronlmobil and control method thereof |
| CN103358930A (en) * | 2013-08-09 | 2013-10-23 | 山东省科学院自动化研究所 | Vehicle-mounted charging control system of electric vehicle and control method thereof |
| CN105471009A (en) * | 2014-09-04 | 2016-04-06 | 深圳富泰宏精密工业有限公司 | Electronic device charging optimization system and method |
| CN105759210A (en) * | 2014-11-20 | 2016-07-13 | 力智电子股份有限公司 | Device and method for measuring electric quantity of battery module |
| CN106256593A (en) * | 2016-08-02 | 2016-12-28 | 威马中德汽车科技成都有限公司 | A kind of dual battery system discharge control method and system |
| CN106256593B (en) * | 2016-08-02 | 2018-12-07 | 威马汽车科技集团有限公司 | A kind of dual battery system discharge control method and system |
| CN106300534A (en) * | 2016-08-31 | 2017-01-04 | 深圳怡化电脑股份有限公司 | A kind of method and device of mobile phone charging |
| CN106300534B (en) * | 2016-08-31 | 2019-03-08 | 深圳怡化电脑股份有限公司 | A kind of method and device of mobile phone charging |
| CN106410297A (en) * | 2016-09-30 | 2017-02-15 | 华勤通讯技术有限公司 | Charging method and electronic device |
| CN106410297B (en) * | 2016-09-30 | 2019-06-21 | 华勤通讯技术有限公司 | Charging method and electronic equipment |
| CN109450058A (en) * | 2019-01-11 | 2019-03-08 | 深圳市迷购网络科技有限公司 | Earphone charging method, earphone and computer readable storage medium |
| CN110045808A (en) * | 2019-04-02 | 2019-07-23 | 惠州Tcl移动通信有限公司 | Capacitances to supply power method, system, storage medium and mobile terminal |
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