CN104167790B - The charge control system and its charge control method of charger, mobile terminal - Google Patents
The charge control system and its charge control method of charger, mobile terminal Download PDFInfo
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- CN104167790B CN104167790B CN201410394142.0A CN201410394142A CN104167790B CN 104167790 B CN104167790 B CN 104167790B CN 201410394142 A CN201410394142 A CN 201410394142A CN 104167790 B CN104167790 B CN 104167790B
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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
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- 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
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Abstract
The invention discloses charger, the charge control system and its charge control method of mobile terminal, the charge control system of its mobile terminal includes mobile terminal and charger.Wherein, charger includes：Charging module, charge control module and charging break-make control module；Mobile terminal includes：Battery, signal control module, charging detecting model and processing module.The battery of mobile terminal is in charging, charging detecting model detects the charged state of battery, battery underfill or have been filled with state, corresponding control signal is exported to charge control module and charging break-make control module according to the testing result control signal control module of charging detecting model by processing module, the on off operating mode of control charging break-make control module, when battery is fully charged, charging break-make control module, which disconnects, makes charger stop output charging voltage and charging current, it is achieved thereby that intelligent control charger is charged or stops charging, extend the service life of charger and mobile terminal.
Description
Technical field
The present invention relates to charge control field, more particularly to a kind of charger, mobile terminal charge control system and its
Charge control method.
Background technology
Mobile terminal, such as mobile phone, intelligent watch, digital camera terminal device, it is artificially to pull out to fill after fully charged
Electrical equipment.In daily life, people often forget to have mobile terminal in charging or can not pull out the charger of mobile terminal in time,
After mobile terminal is fully charged, mobile terminal is still constantly in the state of charging.Because now battery of mobile terminal fills with electricity,
Charger heating power consumption can not only be made if recharging, influence the life-span of charger, and mobile terminal is also always in power consumption, shadow
Charge efficiency is rung, charger heating in addition also has potential safety hazard.Therefore, the methods of existing charge control need to be changed
Enter and innovate.
The content of the invention
In view of in place of above-mentioned the deficiencies in the prior art, it is an object of the invention to provide a kind of charger, mobile terminal
Charge control system and its charge control method, the charging technique of mobile terminal is improved, make the charge control of mobile terminal more
Intellectuality, it is convenient to operate, increase the security of charging.
In order to achieve the above object, this invention takes following technical scheme：
A kind of charge control system of mobile terminal, including mobile terminal and charger, the mobile terminal pass through data
Line is connected with charger；
The charger includes：
Charging module, charged the battery for exporting charging voltage and charging current；
Charge control module, for exporting the working condition of charging control signal control charging module；
Charge break-make control module, for controlling the break-make of the charging control signal；
The mobile terminal includes：
Battery；
Signal control module, for output control signal to charging break-make control module control charging break-make control module
Working condition；
Charging detecting model, for detecting the charged state of battery；
Processing module, for exporting corresponding control according to the testing result control signal control module of charging detecting model
Signal；
The battery connects the input of processing module, the output end connection of the processing module by charging detecting model
The input of signal control module, the input of the first output end connection charge control module of the signal control module, institute
The second output end for stating signal control module connects the input and charge control of charging module by the break-make control module that charges
The output end of module, the output end of the charging module connect battery by data wire.
In the charge control system of the mobile terminal, the charging detecting model, specifically for examining at predetermined time intervals
Survey the charged state of battery.
In the charge control system of the mobile terminal, the processing module, specifically for being detected in charging detecting model
During battery underfill electricity, enabling signal control module makes it export the first control signal to charge control module, notice charging control
Molding block keeps the charged state of charging module, post-processing module export low level signal and give signal control module, make its defeated
Go out the second control signal and give charging break-make control module, charging break-make control module is locked in conducting state, make charge control
Charging path between module and charging module turns on；When charging detecting model detection battery is fully charged, enabling signal control
Module makes it export the 3rd control signal to charge control module, charge control module is waited shut-off charging module, locates afterwards
Reason module exports high level signal and gives signal control module, it is exported the 4th control signal and gives charging break-make control module, makes
Charging break-make control module is locked in off-state, disconnects the charging path between charge control module and charging module.
In the charge control system of the mobile terminal, the charging break-make control module includes PMOS, the PMOS
The grid connection signal control module of pipe, the source electrode connection charge control module of the PMOS, the drain electrode connection of PMOS are filled
Electric module.
In the charge control system of the mobile terminal, the processing module, specifically for being detected in charging detecting model
During battery underfill electricity, enabling signal control module makes it export the first control signal to charge control module, notice charging control
Molding block keeps the charged state of charging module, post-processing module export high level signal and give signal control module, make its defeated
Go out the second control signal and give charging break-make control module, charging break-make control module is locked in conducting state, make charge control
Charging path between module and charging module turns on；When charging detecting model detection battery is fully charged, enabling signal control
Module makes it export the 3rd control signal to charge control module, charge control module is waited shut-off charging module, locates afterwards
Reason module exports low level signal and gives signal control module, it is exported the 4th control signal and gives charging break-make control module, makes
Charging break-make control module is locked in off-state, disconnects the charging path between charge control module and charging module.
In the charge control system of the mobile terminal, the charging break-make control module includes NMOS tube, the NMOS
The grid connection signal control module of pipe, the drain electrode connection charge control module of the NMOS tube, the source electrode connection of NMOS tube are filled
Electric module.
A kind of charger, including：
Charging module, charged the battery for exporting charging voltage and charging current；
Charge control module, for exporting the working condition of charging control signal control charging module；
Charge break-make control module, for controlling the break-make of the charging control signal；
The charge control module connects charging module by the break-make control module that charges.
The charge control method of the charge control system of the mobile terminal, including：
A, the charged state of battery is detected by charging detecting model, and testing result is fed back into processing module；
B, processing module exports corresponding control letter according to the testing result control signal control module of charging detecting model
Number control charging break-make control module, for controlling the break-make of the charging control signal, make charging break-make control module control
The break-make of the charging control signal of charge control module output.
In the charge control method, the step B is specifically included：
B1, in the detection battery underfill electricity of charging detecting model, it is made by processing module enabling signal control module
Export the first control signal and keep the charged state of charging module to charge control module, notice charge control module；
B2, processing module export low level signal and give signal control module, it is exported the second control signal logical to charging
Disconnected control module, makes charging break-make control module be locked in conducting state, makes filling between charge control module and charging module
Electric pathway turns on；
B3, when the detection battery of charging detecting model is fully charged, make its defeated by processing module enabling signal control module
Go out the 3rd control signal to charge control module, charge control module is waited shut-off charging module；
B4, processing module export high level signal and give signal control module, it is exported the 4th control signal logical to charging
Disconnected control module, makes charging break-make control module be locked in off-state, makes filling between charge control module and charging module
Electric pathway disconnects.
In described charge control method, the step B is specifically included：
B1 ', in the detection battery underfill electricity of charging detecting model, it is made by processing module enabling signal control module
Export the first control signal and keep the charged state of charging module to charge control module, notice charge control module；
B2 ', processing module export high level signal and give signal control module, it is exported the second control signal logical to charging
Disconnected control module, makes charging break-make control module be locked in conducting state, makes filling between charge control module and charging module
Electric pathway turns on；
B3 ', when the detection battery of charging detecting model is fully charged, make its defeated by processing module enabling signal control module
Go out the 3rd control signal to charge control module, charge control module is waited shut-off charging module；
B4 ', processing module export low level signal and give signal control module, it is exported the 4th control signal logical to charging
Disconnected control module, makes charging break-make control module be locked in off-state, makes filling between charge control module and charging module
Electric pathway disconnects.
Compared to prior art, charger provided by the invention, the charge control system and its charge control of mobile terminal
Method, in charging, charging detecting model detects the charged state of battery for the battery of mobile terminal, i.e., battery underfill or has filled
Full state, processing module according to the testing result control signal control module of charging detecting model export corresponding control signal to
Charge control module and charging break-make control module, the on off operating mode of control charging break-make control module, in battery underfill electricity
When, the control module conducting of charging break-make, charging module is charged the battery；When battery is fully charged, charge break-make control module
Disconnection makes charging module stop output charging voltage and charging current, realizes automatic identification battery charging state, and then according to
The charged state intelligent control charger of battery is charged or stops charging, and has both been not required to artificially keep an eye on charger, has been carried to user
Convenience has been supplied, has prevented charger to overcharge battery again, has improved the security of charging, has extended charger and movement eventually
The service life at end.
Brief description of the drawings
Fig. 1 is the structured flowchart of the charge control system of mobile terminal of the present invention.
Fig. 2 is the flow chart of the charge control method of the charge control system of mobile terminal of the present invention.
Embodiment
The present invention provides charger, the charge control system and its charge control method of mobile terminal, is moved by detecting
The charged state of end cell, whether need to export charging voltage and charging electricity according to different charged state control chargers
Stream, is not required to artificially keep an eye on charger, charger is automatically stopped output charging voltage and charging voltage when battery is fully charged, has
Effect protects charger and battery, reduces charger heating, improves the security of charging.
To make the purpose of the present invention, technical scheme and effect clearer, clear and definite, develop simultaneously embodiment pair referring to the drawings
The present invention is further described.It should be appreciated that specific embodiment described herein is not used to only to explain the present invention
Limit the present invention.
Referring to Fig. 1, the charge control system of mobile terminal provided by the invention, including charger 10 and mobile terminal
20, the mobile terminal 20 is connected by data wire with charger 10.The charger 10 includes：Charge control module 101, fill
Electric module 102 and charging break-make control module 103, the mobile terminal includes：Battery 201, charging detecting model 202, processing
Module 203 and signal control module 204.
Wherein, the output end of the charging module 102 connects battery by data wire, for exporting charging voltage and charging
Electric current charges to battery 201.The charge control module 101 is used for the work for exporting charging control signal control charging module 102
Make state.The charging break-make control module 103 is used for the break-make for controlling the charging control signal.
The battery 201 connects the input of processing module 203, the processing module 203 by charging detecting model 202
Output end connection signal control module 204 input, charging detecting model 202 is used for the charged state for detecting battery 201,
Including fully charged and underfill electricity two states.The first output end connection charge control module of the signal control module 204
101 input, the second output end of the signal control module 204 pass through the connection charging mould of break-make control module 103 that charges
The input of block 102 and the output end of charge control module 101, signal control module 204 are used for output control signal to charging
The working condition of the control charging break-make of break-make control module 103 control module 103.The processing module 203 is used for according to charging
The testing result control signal control module 204 of detection module 202 exports corresponding control signal.
The charging detecting model 202 is specifically used for the charged state for detecting battery 201 at predetermined time intervals, it is preferred that
It is once preferable with interval detection in five minutes.The charging detecting model 202 is additionally operable to detect the temperature of battery 201 at predetermined time intervals
Degree, the processing module are additionally operable to send early warning when the temperature of battery 201 is too high.The present invention passes through the charging detecting model
The charged state of the battery 201 detected is fed back to processing module 203 by 202 in real time, makes processing module 203 corresponding anti-
Should, finally make battery 201 continue to charge or stop charging, optimize charge control, avoid and overcharge.
When it is implemented, the processing module 203 is specifically used for detecting the underfill of battery 201 in charging detecting model 202
When electric, enabling signal control module 204 makes it export the first control signal to charge control module 101, notifies charge control mould
Block 101 keeps the charged state of charging module 102, post-processing module 203 export low level signal and give signal control module
204, it is exported the second control signal to charging break-make control module 103, charging break-make control module 103 is locked in conducting
State, turn on the charging path between charge control module 101 and charging module 102；Electricity is detected in charging detecting model 202
When pond 201 is fully charged, enabling signal control module 204 makes it export the 3rd control signal to charge control module 101, makes charging
Control module 101 waits shut-off charging module 102, post-processing module 203 export high level signal and give signal control module
204, it is exported the 4th control signal to charging break-make control module 103, charging break-make control module 103 is locked in disconnection
State, disconnect the charging path between charge control module 101 and charging module 102.The processing module 203 is mobile whole
The central processing unit at end, it is not required to additionally increase chip and circuit, simplifies the structure of mobile terminal, save the space of pcb board,
The function of mobile terminal is optimized on the premise of hardware cost is not increased.
The charging break-make control module 103 includes PMOS, the grid connection signal control module of the PMOS
204, the source electrode connection charge control module 101 of the PMOS, the drain charge module 102 of PMOS.Further, it is described
The break-make that charges control module 103 can also be replaced by the on-off circuit that PNP triode or NMOS tube and phase inverter are formed should
PMOS, as long as can realize when having low level signal input in the break-make control module 103 that charges, make charge control module 101
Turn between charging module 102, when there is high level signal input, make between charge control module 101 and charging module 102
Disconnection.
Certainly in other embodiments, the processing module 203, it may also be used for detect battery in charging detecting model 202
During 201 underfill electricity, enabling signal control module 204 makes it export the first control signal to charge control module 101, and notice is filled
Electric control module 101 keeps the charged state of charging module 102, post-processing module 203 export high level signal and give signal control
Molding block 204, it is exported the second control signal to charging break-make control module 103, lock charging break-make control module 103
In conducting state, turn on the charging path between charge control module 101 and charging module 102；In charging detecting model 202
Detect battery 201 it is fully charged when, enabling signal control module 204 makes it export the 3rd control signal to charge control module 101,
Make charge control module 101 wait shut-off charging module 102, post-processing module 203 export low level signal give signal control
Module 204, it is exported the 4th control signal to charging break-make control module 103, be locked in charging break-make control module 103
Off-state, disconnect the charging path between charge control module 101 and charging module 102.
The charging break-make control module 103 includes NMOS tube, the grid connection signal control module of the NMOS tube
204, the drain electrode connection charge control module 101 of the NMOS tube, the source electrode connection charging module 102 of NMOS tube.Accordingly, institute
Institute can also be replaced by the on-off circuit that NPN triode or PMOS and phase inverter are formed by stating charging break-make control module 103
NMOS tube is stated, as long as can realize when having high level signal input in the break-make control module 103 that charges, makes charge control module
Turned between 101 and charging module 102, when there is low level signal input, make charge control module 101 and charging module 102
It is separated.
In the charge control system of the present invention, processing module output high level signal or low level signal mainly depend on
It is PMOS or NMOS tube in charging break-make control module 103, after the type of switching tube is determined, then processing module is set
The low and high level type of output signal.
Originally return and a kind of charger is also provided, it includes charging module, charge control module and charging break-make control
Module, because the charger above has been carried out being described in detail, here is omitted.
Based on above-mentioned charge control system, the embodiment of the present invention is also corresponding to provide a kind of filling using above-mentioned mobile terminal
The method that electric control system realizes intelligent control charging, referring to Fig. 2, it includes：
S100, the charged state by charging detecting model detection battery, and testing result is fed back into processing module；
S200, processing module export corresponding control according to the testing result control signal control module of charging detecting model
Signal control charging break-make control module, for controlling the break-make of the charging control signal, makes charging break-make control module control
The break-make of the charging control signal of charge control module output processed.
Wherein, the step S200 is specifically included：
201st, in the detection battery underfill electricity of charging detecting model, it is made by processing module enabling signal control module
Export the first control signal and keep the charged state of charging module to charge control module, notice charge control module；
202nd, processing module exports low level signal and gives signal control module, it is exported the second control signal logical to charging
Disconnected control module, makes charging break-make control module be locked in conducting state, makes filling between charge control module and charging module
Electric pathway turns on；
203rd, when the detection battery of charging detecting model is fully charged, make its defeated by processing module enabling signal control module
Go out the 3rd control signal to charge control module, charge control module is waited shut-off charging module；
204th, processing module exports high level signal and gives signal control module, it is exported the 4th control signal logical to charging
Disconnected control module, makes charging break-make control module be locked in off-state, makes filling between charge control module and charging module
Electric pathway disconnects.
Further, the step S200 can also include：
201 ', in the detection battery underfill electricity of charging detecting model, made by processing module enabling signal control module
It exports the first control signal and keeps the charged state of charging module to charge control module, notice charge control module；
202 ', processing module exports high level signal and gives signal control module, it is exported the second control signal to charging
Break-make control module, charging break-make control module is locked in conducting state, make between charge control module and charging module
Charging path turns on；
203 ', when the detection battery of charging detecting model is fully charged, it is made by processing module enabling signal control module
The 3rd control signal is exported to charge control module, charge control module is waited shut-off charging module；
204 ', processing module exports low level signal and gives signal control module, it is exported the 4th control signal to charging
Break-make control module, charging break-make control module is locked in off-state, make between charge control module and charging module
Charging path disconnects.
In summary, the charge control system and its charge control method of charger provided by the invention, mobile terminal, move
For the battery of dynamic terminal in charging, charging detecting model detects the charged state of battery, i.e., battery underfill or has been filled with state,
Processing module exports corresponding control signal according to the testing result control signal control module of charging detecting model and controlled to charging
Molding block and charging break-make control module, the on off operating mode of control charging break-make control module, in battery underfill electricity, charging
Break-make control module turns on, and charging module is charged the battery；When battery is fully charged, charging break-make control module, which disconnects, to be made to fill
Electric module stops output charging voltage and charging current, realizes automatic identification battery charging state, and then filling according to battery
Electricity condition intelligent control charger is charged or stops charging, and has both been not required to artificially keep an eye on charger, provide the user conveniently,
Prevent charger to overcharge battery again, improve the security of charging, extend the use of charger and mobile terminal
Life-span.
It is understood that for those of ordinary skills, can be with technique according to the invention scheme and its hair
Bright design is subject to equivalent substitution or change, and all these changes or replacement should all belong to the guarantor of appended claims of the invention
Protect scope.
Claims (2)
- A kind of 1. charge control system of mobile terminal, it is characterised in that including mobile terminal and charger, the mobile terminal It is connected by data wire with charger；The charger includes：Charging module, charged the battery for exporting charging voltage and charging current；Charge control module, for exporting the working condition of charging control signal control charging module；Charge break-make control module, for controlling the break-make of the charging control signal；The mobile terminal includes：Battery；Signal control module, for work of the output control signal to charging break-make control module control charging break-make control module State；Charging detecting model, for detecting the charged state of battery；Processing module, for exporting corresponding control letter according to the testing result control signal control module of charging detecting model Number；The battery connects the input of processing module, the output end connection signal of the processing module by charging detecting model The input of control module, the input of the first output end connection charge control module of the signal control module, the letter Second output end of number control module passes through the input and charge control module that the break-make control module that charges connects charging module Output end, the output end of the charging module connects battery by data wire；The charging detecting model, the charged state specifically for detecting battery at predetermined time intervals；The charging detecting model It is additionally operable to detect the temperature of the battery at predetermined time intervals；The processing module, specifically for when charging detecting model detects battery underfill electricity, enabling signal control module makes It exports the first control signal and keeps the charged state of charging module to charge control module, notice charge control module, afterwards Processing module exports low level signal or high level signal and gives signal control module, it is exported the second control signal logical to charging Disconnected control module, makes charging break-make control module be locked in conducting state, makes filling between charge control module and charging module Electric pathway turns on；When charging detecting model detection battery is fully charged, enabling signal control module makes its control letter of output the 3rd Number give charge control module, charge control module is waited shut-off charging module, post-processing module output high level signal or Low level signal gives signal control module, it is exported the 4th control signal and gives charging break-make control module, makes charging break-make control Molding block is locked in off-state, disconnects the charging path between charge control module and charging module；The processing module is additionally operable to send early warning when the charging detecting model detects that the temperature of the battery is too high；The processing module is the central processing unit of the mobile terminal；The charging break-make control module includes PMOS, the grid connection signal control module of the PMOS, the PMOS The source electrode connection charge control module of pipe, the drain electrode connection charging module of PMOS；Or the charging break-make control module is also The on-off circuit being made up of PNP triode or NMOS tube and phase inverter replaces the PMOS, realizes in charging break-make control When having low level signal input in module, make to turn between charge control module and charging module, there is high level signal input When, make the separated of charge control module and charging module；The charging break-make control module includes NMOS tube, the grid connection signal control module of the NMOS tube, the NMOS The drain electrode connection charge control module of pipe, the source electrode connection charging module of NMOS tube；Or the charging break-make control module is also The on-off circuit being made up of NPN triode or PMOS and phase inverter replaces the NMOS tube, realizes in charging break-make control When having high level signal input in module, make to turn between charge control module and charging module, there is low level signal input When, make the separated of charge control module and charging module.
- A kind of 2. charge control method of the charge control system of mobile terminal described in claim 1, it is characterised in that including：A, the charged state of battery is detected by charging detecting model, and testing result is fed back into processing module；B, processing module exports corresponding control signal control according to the testing result control signal control module of charging detecting model System charging break-make control module, for controlling the break-make of the charging control signal, make the control charging of charging break-make control module The break-make of the charging control signal of control module output；The step A is specifically included：The charging detecting model detects the charged state of battery at predetermined time intervals；The charging detecting model is every pre- timing Between detect the temperature of the battery；The step B is specifically included：B1, in the detection battery underfill electricity of charging detecting model, its output is made by processing module enabling signal control module First control signal keeps the charged state of charging module to charge control module, notice charge control module；B2, processing module export low level signal or high level signal and give signal control module, it is exported the second control signal Charging break-make control module is given, charging break-make control module is locked in conducting state, makes charge control module and charging module Between charging path conducting；B3, when the detection battery of charging detecting model is fully charged, its output the is made by processing module enabling signal control module Three control signals make charge control module wait shut-off charging module to charge control module；B4, processing module export high level signal or low level signal and give signal control module, it is exported the 4th control signal Charging break-make control module is given, charging break-make control module is locked in off-state, makes charge control module and charging module Between charging path disconnect；The processing module is additionally operable to send early warning when the charging detecting model detects that the temperature of the battery is too high；The processing module is the central processing unit of the mobile terminal；The charging break-make control module includes PMOS, the grid connection signal control module of the PMOS, the PMOS The source electrode connection charge control module of pipe, the drain electrode connection charging module of PMOS；Or the charging break-make control module is also The on-off circuit being made up of PNP triode or NMOS tube and phase inverter replaces the PMOS, realizes in charging break-make control When having low level signal input in module, make to turn between charge control module and charging module, there is high level signal input When, make the separated of charge control module and charging module；The charging break-make control module includes NMOS tube, the grid connection signal control module of the NMOS tube, the NMOS The drain electrode connection charge control module of pipe, the source electrode connection charging module of NMOS tube；Or the charging break-make control module is also The on-off circuit being made up of NPN triode or PMOS and phase inverter replaces the NMOS tube, realizes in charging break-make control When having high level signal input in module, make to turn between charge control module and charging module, there is low level signal input When, make the separated of charge control module and charging module.
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Families Citing this family (4)
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| CN105743190A (en) * | 2014-12-23 | 2016-07-06 | 蒋本璋 | Intelligent power source adaption system |
| CN107453418A (en) * | 2017-06-23 | 2017-12-08 | 深圳天珑无线科技有限公司 | The device and its mobile terminal of the charging connector of automatic spring charging device |
| CN108023381A (en) * | 2017-12-14 | 2018-05-11 | 贵州财富之舟科技有限公司 | Charge management circuit and mobile terminal |
| CN112874338B (en) * | 2021-01-25 | 2022-06-14 | 浙江绿驹车业有限公司 | Electric vehicle charger with state monitoring function |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1812220A (en) * | 2005-01-26 | 2006-08-02 | 乐金电子(中国)研究开发中心有限公司 | Mobile telephone battery charging controlling method and apparatus thereof |
| CN101102052A (en) * | 2007-06-13 | 2008-01-09 | 华为技术有限公司 | Power supply unit, power supply device and system and power supply method |
| CN201312131Y (en) * | 2008-10-16 | 2009-09-16 | 上海华勤通讯技术有限公司 | Cell phone charging circuit and cell phone battery charging system |
| CN101562655A (en) * | 2009-05-22 | 2009-10-21 | 吴江金达精工机械有限公司 | Anti over-charging mobile phone |
| CN101611525A (en) * | 2007-02-19 | 2009-12-23 | 松下电器产业株式会社 | Charging system, charging device and battery component |
| EP2667520A1 (en) * | 2012-05-25 | 2013-11-27 | LG Innotek Co., Ltd. | Apparatus and method for displaying state of terminal |
| JP2014044147A (en) * | 2012-08-28 | 2014-03-13 | Fujitsu Telecom Networks Ltd | Charging/discharging test system enabling check of incorrect wiring |
| JP2014072992A (en) * | 2012-09-28 | 2014-04-21 | Mitsubishi Motors Corp | Chargeability determination device of battery |
Family Cites Families (1)
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| CN103117583A (en) * | 2013-02-28 | 2013-05-22 | 山东润峰电子科技有限公司 | Full-automatic low static power consumption charger |
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2014
- 2014-08-12 CN CN201410394142.0A patent/CN104167790B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1812220A (en) * | 2005-01-26 | 2006-08-02 | 乐金电子(中国)研究开发中心有限公司 | Mobile telephone battery charging controlling method and apparatus thereof |
| CN101611525A (en) * | 2007-02-19 | 2009-12-23 | 松下电器产业株式会社 | Charging system, charging device and battery component |
| CN101102052A (en) * | 2007-06-13 | 2008-01-09 | 华为技术有限公司 | Power supply unit, power supply device and system and power supply method |
| CN201312131Y (en) * | 2008-10-16 | 2009-09-16 | 上海华勤通讯技术有限公司 | Cell phone charging circuit and cell phone battery charging system |
| CN101562655A (en) * | 2009-05-22 | 2009-10-21 | 吴江金达精工机械有限公司 | Anti over-charging mobile phone |
| EP2667520A1 (en) * | 2012-05-25 | 2013-11-27 | LG Innotek Co., Ltd. | Apparatus and method for displaying state of terminal |
| JP2014044147A (en) * | 2012-08-28 | 2014-03-13 | Fujitsu Telecom Networks Ltd | Charging/discharging test system enabling check of incorrect wiring |
| JP2014072992A (en) * | 2012-09-28 | 2014-04-21 | Mitsubishi Motors Corp | Chargeability determination device of battery |
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