CN102545283A - Charging device and charging method - Google Patents
Charging device and charging method Download PDFInfo
- Publication number
- CN102545283A CN102545283A CN2010105992927A CN201010599292A CN102545283A CN 102545283 A CN102545283 A CN 102545283A CN 2010105992927 A CN2010105992927 A CN 2010105992927A CN 201010599292 A CN201010599292 A CN 201010599292A CN 102545283 A CN102545283 A CN 102545283A
- Authority
- CN
- China
- Prior art keywords
- charging
- portable electron
- electron device
- rechargeable battery
- module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
The invention provides a charging device and a charging method. A charging battery is arranged in a portable electronic device. The charging device comprises a detection module, a control module and a charging module, wherein the detection module is used for detecting whether the portable electronic device is connected with a computer device through a universal serial bus (USB) line and detecting electric quantity of the charging battery; the control module is connected with the detection module and used for setting parameter charging electric quantity of the portable electronic device, comparing whether the electric quantity of the charging battery is lower than the parameter charging electric quantity after the detection module detects that the portable electronic device is connected with the computer device through the USB line and sending charging control signals to the charging module when the electric quantity of the charging battery is lower than the parameter charging electric quantity; and the charging module transmits electric power of the computer device to the charging battery for storing according to the charging control signals. The charging device and the charging method can prevent the charging battery from being charged frequently and accordingly service life of the battery cannot be affected.
Description
[technical field]
The present invention relates to a kind of charging device and charging method, particularly a kind of charging device and charging method of avoiding frequent charge.
[background technology]
Mobile phone has become the extensive application of everybody communication tool, particularly intelligent mobile phone at present, and it is powerful; Receive extensive favor; But its abundant application program has also been brought very big power consumption simultaneously, pays close attention to so the life-span of battery receives widely, and charging times is many more; The life-span of battery will be short more; Particularly mobile phone is in case link to each other with computer apparatus (through the USB line) will charge to battery, as long as the electric weight of battery is not 100%, this brings very big influence with regard to the life-span of giving battery.
[summary of the invention]
Main purpose of the present invention is to provide a kind of charging device and charging method of avoiding frequent charge.
The present invention provides a kind of charging device, and it is arranged in the portable electron device, and is provided with rechargeable battery in the said portable electron device; And said charging device comprises detecting module, control module and charging module, and wherein, whether said detecting module connects computer apparatus through the USB line in order to the detecting portable electron device, and in order to detect the electric weight of rechargeable battery; Said control module connects detecting module, and said control module is in order to be provided with the parameter charge capacity of portable electron device; And detect after portable electron device connects computer apparatus through the USB line when detecing the side form piece; Whether the electric weight by said control module comparison rechargeable battery is lower than the parameter charge capacity; And when the electric weight of rechargeable battery is lower than the parameter charge capacity, sends charging control signal and give charging module; Said charging module is according to charging control signal and with electric power transfer to the rechargeable battery of computer apparatus and store.
The present invention also provides a kind of charging method, and it may further comprise the steps: whether the detecting portable electron device connects computer apparatus through the USB line; When detecting after portable electron device connects computer apparatus through the USB line, relatively whether the electric weight of rechargeable battery is lower than the parameter charge capacity; When the electric weight of rechargeable battery is not less than the parameter charge capacity, close the charge function of portable electron device.
Especially, when the electric weight of rechargeable battery was not less than the parameter charge capacity, whether the dialogue window of upspringing charged for you to choose, if not, then closes the charge function of portable electron device.
Especially, said dialog box prompting user current electric quantity size.
Especially, when selection needs charging in dialog box as if the user, then open the charge function of portable electron device.Compared with prior art; The present invention is after portable electron device connects computer apparatus through the USB line; Whether the electric weight that will judge rechargeable battery earlier is lower than the parameter charge capacity; And when the electric weight of rechargeable battery is not less than the parameter charge capacity, close the charge function of portable electron device, thereby avoid the rechargeable battery frequent charge and influence life-span of battery.
[description of drawings]
Fig. 1 is the functional-block diagram of charging device of the present invention.
Fig. 2 is the flow chart of first embodiment of charging method of the present invention.
Fig. 3 is the flow chart of second embodiment of charging method of the present invention.
[embodiment]
See also shown in 1, the present invention provides a kind of charging device, and it is arranged in the portable electron device 100, and is provided with rechargeable battery 101 in the said portable electron device 100; And said charging device comprises detecting module 102, control module 103 and charging module 104; Wherein, Whether said detecting module 102 connects computer apparatus 300 through USB line 200 in order to detecting portable electron device 100, and in order to detect the electric weight of rechargeable battery 101; Said control module 103 connects detecting module 102, and said control module 103 is in order to be provided with the parameter charge capacity of portable electron device; And detect after portable electron device 100 connects computer apparatus 300 through USB line 200 when detecing side form piece 102; Whether the electric weight that compares rechargeable battery 101 by said control module 103 is lower than the parameter charge capacity; And when the electric weight of rechargeable battery 101 is lower than the parameter charge capacity, sends charging control signal and give charging module 104; Said charging module 104 is according to charging control signal and with electric power transfer to the rechargeable battery of computer apparatus 300 101 and store.
See also Fig. 1 and shown in Figure 2, the present invention also provides a kind of charging method, and it may further comprise the steps:
Step 401: whether detecting portable electron device 100 connects computer apparatus 300 through USB line 200; When detecting after portable electron device 100 connects computer apparatus 300 through USB line 200 execution in step 402; And detect portable electron device 100 through behind the USB line 200 connection computer apparatus 300, continue execution in step 401;
Step 402: relatively whether the electric weight of rechargeable battery 101 is lower than the parameter charge capacity; When the electric weight of rechargeable battery 101 is not less than the parameter charge capacity, execution in step 403; And when the electric weight of rechargeable battery 101 is lower than the parameter charge capacity, execution in step 404;
Step 403: the charge function of closing portable electron device 100;
Step 404: the charge function of opening portable electron device 100.
The present invention is after portable electron device 100 connects computer apparatus 300 through USB line 200; Whether the electric weight that will judge rechargeable battery 101 earlier is lower than the parameter charge capacity; When the electric weight of rechargeable battery 101 is not less than the parameter charge capacity; Close the charge function of portable electron device 100, at this moment, only carry out transfer of data between portable electron device 100 and the computer apparatus 300; Computer apparatus 300 no longer is portable electron device 100 chargings; Thereby avoid rechargeable battery 101 frequent charge and influence life-span of battery.And when the electric weight of rechargeable battery 101 is lower than the parameter charge capacity, open the charge function of portable electron device 100, at this moment, carry out transfer of data between portable electron device 100 and the computer apparatus 300; Simultaneously, computer apparatus 300 is portable electron device 100 chargings.
See also Fig. 1 and shown in Figure 3, the present invention also provides a kind of charging method, and it may further comprise the steps:
Step 501: whether detecting portable electron device 100 connects computer apparatus 300 through USB line 200; When detecting after portable electron device 100 connects computer apparatus 300 through USB line 200 execution in step 502; And detect portable electron device 100 through behind the USB line 200 connection computer apparatus 300, continue execution in step 501;
Step 502: relatively whether the electric weight of rechargeable battery 101 is lower than the parameter charge capacity; When the electric weight of rechargeable battery 101 is not less than the parameter charge capacity, execution in step 503; And when the electric weight of rechargeable battery 101 is lower than the parameter charge capacity, execution in step 505;
Step 503: whether the dialogue window of upspringing charges for you to choose, when the user selects need not charge, and execution in step 504; And when the user selects to need charging, execution in step 505;
Step 504: the charge function of closing portable electron device 100;
Step 505: the charge function of opening portable electron device 100.
So; Dialog box is arranged to opening (when the electric weight of rechargeable battery 101 is not less than the parameter charge capacity, the dialog box of upspringing), lets the user that the right of further selection is arranged through dialog box; Perhaps the user need go out longer a period of time sometimes; Though the electric weight before the user gos out is not less than the parameter charge capacity, want before going out, to fill and satisfy in case of need, so just need not get into the system of setting again and turn off this function just chargeable.Certainly this dialog box also can be arranged to closed condition (when the electric weight of rechargeable battery 101 is not less than the parameter charge capacity, the dialog box of can not upspringing), that is, and and flow process as shown in Figure 2.
The above; Be merely embodiment of the present invention, but protection scope of the present invention is not limited thereto, any technical staff who is familiar with the present technique field is in the technical scope that the present invention discloses; Can expect easily changing or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (6)
1. charging device, it is arranged in the portable electron device, and is provided with rechargeable battery in the said portable electron device; It is characterized in that said charging device comprises:
Detecting module, whether it connects computer apparatus through the USB line in order to the detecting portable electron device, and in order to detect the electric weight of rechargeable battery;
Control module, it connects detecting module, and said control module is in order to be provided with the parameter charge capacity of portable electron device; And detect after portable electron device connects computer apparatus through the USB line when detecing the side form piece; Whether the electric weight by said control module comparison rechargeable battery is lower than the parameter charge capacity; And when the electric weight of rechargeable battery is lower than the parameter charge capacity, send charging control signal;
Charging module, its link control module and rechargeable battery, and said charging module is according to charging control signal and with electric power transfer to the rechargeable battery of computer apparatus and store.
2. charging method is characterized in that may further comprise the steps:
(1) whether the detecting portable electron device connects computer apparatus through the USB line;
(2) when detecting after portable electron device connects computer apparatus through the USB line, relatively whether the electric weight of rechargeable battery is lower than the parameter charge capacity;
(3) when the electric weight of rechargeable battery is not less than the parameter charge capacity, close the charge function of portable electron device.
3. charging method according to claim 2 is characterized in that: when the electric weight of rechargeable battery is lower than the parameter charge capacity, open the charge function of portable electron device.
4. charging method according to claim 2; It is characterized in that: step (3) can be specially, and when the electric weight of rechargeable battery was not less than the parameter charge capacity, whether the dialogue window of upspringing charged for you to choose; If not, then close the charge function of portable electron device.
5. charging method according to claim 4 is characterized in that: said dialog box prompting user current electric quantity size.
6. charging method according to claim 4 is characterized in that: when in dialog box, selecting the needs charging as if the user, then open the charge function of portable electron device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105992927A CN102545283A (en) | 2010-12-22 | 2010-12-22 | Charging device and charging method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105992927A CN102545283A (en) | 2010-12-22 | 2010-12-22 | Charging device and charging method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102545283A true CN102545283A (en) | 2012-07-04 |
Family
ID=46351492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105992927A Pending CN102545283A (en) | 2010-12-22 | 2010-12-22 | Charging device and charging method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102545283A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104052131A (en) * | 2014-07-04 | 2014-09-17 | 中国联合网络通信集团有限公司 | Charging control method, electric quantity monitoring device and charger |
| CN105337330A (en) * | 2014-08-11 | 2016-02-17 | 联想(北京)有限公司 | Control method and electronic apparatus |
| CN106410297A (en) * | 2016-09-30 | 2017-02-15 | 华勤通讯技术有限公司 | Charging method and electronic device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1996701A (en) * | 2006-01-05 | 2007-07-11 | 苏州宇达电通有限公司 | Battery charging management system and method |
| CN101488980A (en) * | 2009-02-24 | 2009-07-22 | 常晓东 | Self-carried USB plug of mobile phone |
-
2010
- 2010-12-22 CN CN2010105992927A patent/CN102545283A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1996701A (en) * | 2006-01-05 | 2007-07-11 | 苏州宇达电通有限公司 | Battery charging management system and method |
| CN101488980A (en) * | 2009-02-24 | 2009-07-22 | 常晓东 | Self-carried USB plug of mobile phone |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104052131A (en) * | 2014-07-04 | 2014-09-17 | 中国联合网络通信集团有限公司 | Charging control method, electric quantity monitoring device and charger |
| CN105337330A (en) * | 2014-08-11 | 2016-02-17 | 联想(北京)有限公司 | Control method and electronic apparatus |
| CN105337330B (en) * | 2014-08-11 | 2018-08-31 | 联想(北京)有限公司 | A kind of control method and electronic device |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102340162B (en) | Charging state monitoring device, terminal and method | |
| CN103217955B (en) | A kind of system for wireless charging Long-distance Control and long-range control method thereof | |
| CN203014409U (en) | Automatic charging system for electric automobile storage battery | |
| CN103943901B (en) | A kind of lead acid accumulator current acquisition system and method thereof | |
| CN103997092B (en) | A kind of charging method of intelligent charge socket based on mobile phone | |
| CN105270195A (en) | Method and aparatus for controller wakeup | |
| CN103986211A (en) | Intelligent charging control method | |
| CN103002158A (en) | Terminal and terminal charging management method | |
| CN103033751A (en) | Battery detecting method, battery and electronic device | |
| CN102931709A (en) | Power adapter and working method thereof | |
| CN103036279A (en) | Electricity shortage preventing system of storage battery of vehicle | |
| CN102879747A (en) | Battery information sensing system and method | |
| CN103986210A (en) | Intelligent charger | |
| CN107571764A (en) | A kind of electric car based on Internet of Things fills breaker device automatically | |
| CN104348230A (en) | Charging device and charging control method | |
| CN103108079A (en) | Mobile phone with solar charging function and charging method thereof | |
| CN102545283A (en) | Charging device and charging method | |
| CN203225537U (en) | A multifunctional charging apparatus mounted on a street lamp pole | |
| CN103326426A (en) | Electromobile charger self-outage device | |
| CN105843729A (en) | Intelligent data storage system of a storage battery | |
| CN202503328U (en) | Charger system | |
| CN101854427A (en) | Method for reminding operation start and mobile terminal | |
| CN203850892U (en) | Intelligent charger | |
| CN103311988A (en) | Remote controller for E-vehicle charger | |
| CN107086647A (en) | It is a kind of to regard smart mobile phone as the method for charge controller and and its control device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120704 |