CN103825336A - Charging method for battery packs - Google Patents
Charging method for battery packs Download PDFInfo
- Publication number
- CN103825336A CN103825336A CN201410086306.3A CN201410086306A CN103825336A CN 103825336 A CN103825336 A CN 103825336A CN 201410086306 A CN201410086306 A CN 201410086306A CN 103825336 A CN103825336 A CN 103825336A
- Authority
- CN
- China
- Prior art keywords
- power brick
- charging
- charger
- output port
- described charger
- 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
Abstract
The invention provides a charging method for battery packs. An expansion slot is additionally arranged on a charging device used in the charging method on the basis of the prior art, so that a charger can charge a plurality of battery packs with different voltages at the same time through the expansion slot, and a plurality of battery packs with insufficient electric quantity are fully charged in sequence in a one-by-one charging manner, so that the time required for charging since the battery packs need to be replaced time after time manually in the prior art is saved, and the cost of purchasing a plurality of different chargers is also reduced.
Description
Technical field
The present invention relates to electric power and supply with technical field, relate in particular to a kind of power brick charging method.
Background technology
On movement, hand-held produce market, the power brick of use is various in style at present, and not only brand is many, and interface shape is various; Even if, also there is the power brick of different voltages in same company product; Generally speaking, an instrument can need multiple power brick could realize continuous operation, and enterprise or individual, generally can buy multiple different instrument, and the power brick voltage of instrument is also different.
Although existing charging device can be realized the power brick of multiple different voltages is charged by charger, each charger can only charge to a power brick simultaneously; Generally, for convenient, user or join a charger to each power brick; , can only give a power brick charging at every turn, after then waiting for that power brick is full of, more manually take off, change another power brick charging.No matter which kind of situation, has its shortcoming: the former causes the waste of buying multiple chargers, the time waste that the latter causes charging to be waited for.
Summary of the invention
The invention provides a kind of power brick charging method, automatically the power brick of at least two above different voltages is charged, saved the time and the cost that spend in charging.
For achieving the above object, the invention provides a kind of power brick charging method, it is described power brick charging by charging device, described charging device comprises charger and expansion slot, described expansion slot has multiple output ports, described charger can charge to the power brick being attached thereto by the arbitrary road output port in described expansion slot, and described power brick charging method comprises:
Step 1: detect the connection status of its terminal by described charger, when it carries out step 2 during in connection status, otherwise repeating step one;
Step 2: if described charger is connected with power brick, directly carry out step 3; If described charger is connected with described expansion slot, detect the connection status of the each output port terminal of described expansion slot by described charger, when in connection status, carry out step 3, otherwise repeating step two;
Step 3: by described charger, the power brick on connecting is carried out to type decision, if type is correct, carry out step 4; If type error, sends false alarm until corresponding power brick loses and is connected with its output port;
Step 4: by described charger to connect on the correct power brick of type carry out real-time status judgement, and successively to electric weight less than power brick charge, until the electric weight of the power brick correct type in all connections is full of.
Further, in described step 3, the method that described charger carries out type decision to the power brick on connecting is: whether the operating voltage that judges this power brick in the permission voltage range of described charger, allows voltage range if it is positioned at, and carries out step 4; Allow outside voltage range if it is positioned at, send false alarm until corresponding power brick loses and is connected with its output port.
Further, described step 4 specifically comprises:
Steps A: described charger arranges corresponding charging voltage according to the type of power brick;
Step B: detect the temperature of this power brick by described charger, if temperature, in normal range (NR), is carried out step C; If temperature, outside normal range (NR), is sent temperature buzzer, this power brick temperature is normal or lose and be connected with its output port, and repeating step B;
Step C: detect this power brick by described charger and whether excessively put, put if it is crossed, enter tiny stream mold filling formula, so that it entered the state of putting of not crossing; In the time that it is not put excessively, enter charge mode, charge, until its electric weight is full of;
Step D: repeating step A, B, C are full of the electric weight of the power brick correct type in all connections successively.
Further, described tiny stream mold filling formula comprises:
Step C11: open tiny stream by described charger and fill timer, and start that this power brick is carried out to timing tiny stream and fill;
Step C12: whether be less than after the time that tiny stream fills timing postponing one section, continue to detect this power brick by charger and cross and put, it did not enter and does not cross and put state if fill before timing finishes at tiny stream, entered charge mode; If fill after timing finishes at tiny stream, it is still crossed and puts, and the described charger concurrent alarm that makes mistake that stops charging, until this power brick loses and is connected with its output port.
Further, described charge mode comprises:
Step C21: open charging timer by described charger, and start this power brick to carry out timing charging;
Step C22: whether detect this power brick by described charger and overcharge, if it overcharges, the described charger concurrent alarm that makes mistake that stops charging, until this power brick loses and is connected with its output port; If it does not overcharge, carry out step C23;
Step C23: the electric current while continuing to detect charging by described charger, if it is less than or equal to set point before charge timing finishes, described charger stops charging and sends and is full of alarm, until this power brick loses and is connected with its output port; If it is still greater than set point after charge timing finishes, the described charger concurrent alarm that makes mistake that stops charging, until this power brick loses and is connected with its output port.
Further, after described step C21, continue to detect the temperature of this power brick by described charger; if temperature is outside normal range (NR); stop charging and sending temperature buzzer, until this power brick temperature is normal or lose and be connected with its output port, then repeating step B.
Further, described expansion slot also comprises control circuit and multiple multi-channel electronic switch, described multiple multi-channel electronic switch is for being divided into multichannel by multiple terminals corresponding to the port of described charger, and it is connected with the corresponding terminal telecommunications in output port described in each road respectively, described charger carries out the judgement of type and state to the power brick on connecting, and switch the each switch in described multiple multi-channel electronic switch according to control circuit described in result of determination control, to carry out separately respectively the charging work of the power brick being connected with each output port, or give the alarm.
Further, in described step 2, after described charger is connected with described expansion slot, minimum charging voltage and minimum charge current are first set, after time delay, detect again the connection status of the each output port terminal of described expansion slot by described charger, when in connection status, by output port corresponding to described multi-channel electronic switch conducting, and carry out step 3, otherwise repeating step two.
Further, if described charger is directly connected with power brick, in the time stopping charging described in the automatic turn off charge switch of charger; If described charger is connected with described expansion slot, in the time stopping charging described in charger and described expansion slot communication, inform its alarm types, described expansion slot is disconnected and the connection of corresponding power brick, and the alarm of sending respective type.
Compared with prior art, the present invention has following beneficial effect:
The charging device that power brick charging method provided by the invention is used has increased expansion slot on the basis of existing technology, its charger can be charged to the power brick of multiple different voltages by expansion slot simultaneously, and by the mode of charging one by one, successively by multiple electric weight less than power brick be full of electricity, having saved needs manually repeatedly to change power brick and charges the required time in prior art, also saved and spent in the cost of buying on multiple different chargers simultaneously.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
The structural representation of charging device in the power brick charging method that Fig. 1 provides for the embodiment of the present invention;
The flow chart of the power brick charging method that Fig. 2 provides for the embodiment of the present invention.
Embodiment
Power brick charging method the present invention being proposed below in conjunction with the drawings and specific embodiments is described in further detail.According to the following describes and claims, advantages and features of the invention will be clearer.It should be noted that, accompanying drawing all adopts very the form of simplifying and all uses non-ratio accurately, only in order to convenient, the object of the aid illustration embodiment of the present invention lucidly.
Core concept of the present invention is, a kind of power brick charging method is provided, the charging device of its use has increased expansion slot on the basis of existing technology, its charger can be charged to the power brick of multiple different voltages by expansion slot simultaneously, and by the mode of charging one by one, successively by multiple electric weight less than power brick be full of electricity, having saved needs manually repeatedly to change power brick and charges the required time in prior art, also saved and spent in the cost of buying on multiple different chargers simultaneously.
Please refer to Fig. 1 and Fig. 2, the structural representation of charging device in the power brick charging method that Fig. 1 provides for the embodiment of the present invention; The flow chart of the power brick charging method that Fig. 2 provides for the embodiment of the present invention.
As depicted in figs. 1 and 2, the embodiment of the present invention provides a kind of power brick charging method, it is described power brick charging by charging device, described charging device comprises charger and expansion slot, described expansion slot has multiple output ports, described charger comprises charging terminal, described expansion slot comprises the extended terminal that can be connected with described charging terminal and is arranged in the lead-out terminal of described output port, described power brick comprises recognition terminal, lead-out terminal in charging terminal in described charger port and described expansion slot output port all can be identified the recognition terminal of described power brick, described charger can charge to the power brick being attached thereto by the arbitrary road output port in described expansion slot, described power brick charging method comprises:
Step 1: detect the connection status of its terminal by described charger, when it carries out step 2 during in connection status, otherwise repeating step one;
Step 2: if described charger is connected with power brick, directly carry out step 3; If described charger is connected with described expansion slot, detect the connection status of the each output port terminal of described expansion slot by described charger, when in connection status, carry out step 3, otherwise repeating step two;
Step 3: by described charger, the power brick on connecting is carried out to type decision, if type is correct, carry out step 4; If type error, sends false alarm until corresponding power brick loses and is connected with its output port;
Step 4: by described charger to connect on the correct power brick of type carry out real-time status judgement, and successively to electric weight less than power brick charge, until the electric weight of the power brick correct type in all connections is full of.
Further, in described step 3, the method that described charger carries out type decision to the power brick on connecting is: whether the operating voltage that judges this power brick in the permission voltage range of described charger, allows voltage range if it is positioned at, and carries out step 4; Allow outside voltage range if it is positioned at, send false alarm until corresponding power brick loses and is connected with its output port.
Further, described step 4 specifically comprises:
Steps A: described charger arranges corresponding charging voltage according to the type of power brick;
Step B: detect the temperature of this power brick by described charger, if temperature, in normal range (NR), is carried out step C; If temperature, outside normal range (NR), is sent temperature buzzer, this power brick temperature is normal or lose and be connected with its output port, and repeating step B;
Step C: detect this power brick by described charger and whether excessively put, put if it is crossed, enter tiny stream mold filling formula, so that it entered the state of putting of not crossing; In the time that it is not put excessively, enter charge mode, charge, until its electric weight is full of;
Step D: repeating step A, B, C are full of the electric weight of the power brick correct type in all connections successively.
Further, described tiny stream mold filling formula comprises:
Step C11: open tiny stream by described charger and fill timer, and start that this power brick is carried out to timing tiny stream and fill;
Step C12: whether be less than after the time that tiny stream fills timing postponing one section, continue to detect this power brick by charger and cross and put, it did not enter and does not cross and put state if fill before timing finishes at tiny stream, entered charge mode; If fill after timing finishes at tiny stream, it is still crossed and puts, and the described charger concurrent alarm that makes mistake that stops charging, until this power brick loses and is connected with its output port.
Further, described charge mode comprises:
Step C21: open charging timer by described charger, and start this power brick to carry out timing charging;
Step C22: whether detect this power brick by described charger and overcharge, if it overcharges, the described charger concurrent alarm that makes mistake that stops charging, until this power brick loses and is connected with its output port; If it does not overcharge, carry out step C23;
Step C23: the electric current while continuing to detect charging by described charger, if it is less than or equal to set point before charge timing finishes, described charger stops charging and sends and is full of alarm, until this power brick loses and is connected with its output port; If it is still greater than set point after charge timing finishes, the described charger concurrent alarm that makes mistake that stops charging, until this power brick loses and is connected with its output port.
Further, after described step C21, continue to detect the temperature of this power brick by described charger; if temperature is outside normal range (NR); stop charging and sending temperature buzzer, until this power brick temperature is normal or lose and be connected with its output port, then repeating step B.
Further, described expansion slot also comprises control circuit and multiple multi-channel electronic switch, described multiple multi-channel electronic switch is for being divided into multichannel by multiple terminals corresponding to the port of described charger, and it is connected with the corresponding terminal telecommunications in output port described in each road respectively, described charger carries out the judgement of type and state to the power brick on connecting, and switch the each switch in described multiple multi-channel electronic switch according to control circuit described in result of determination control, to carry out separately respectively the charging work of the power brick being connected with each output port, or give the alarm.
Further, in described step 2, after described charger is connected with described expansion slot, minimum charging voltage and minimum charge current are first set, after time delay, detect again the connection status of the each output port terminal of described expansion slot by described charger, when in connection status, by output port corresponding to described multi-channel electronic switch conducting, and carry out step 3, otherwise repeating step two.
Further, if described charger is directly connected with power brick, in the time stopping charging described in the automatic turn off charge switch of charger; If described charger is connected with described expansion slot, in the time stopping charging described in charger and described expansion slot communication, inform its alarm types, described expansion slot is disconnected and the connection of corresponding power brick, and the alarm of sending respective type.
Obviously, those skilled in the art can carry out various changes and modification and not depart from the spirit and scope of the present invention the present invention.Like this, if within of the present invention these are changed and modification belongs to the scope of the claims in the present invention and equivalent technologies thereof, the present invention is also intended to comprise these changes and modification interior.
Claims (9)
1. a power brick charging method, it is characterized in that, be described power brick charging by charging device, described charging device comprises charger and expansion slot, described expansion slot has multiple output ports, described charger can charge to the power brick being attached thereto by the arbitrary road output port in described expansion slot, and described power brick charging method comprises:
Step 1: detect the connection status of its terminal by described charger, when it carries out step 2 during in connection status, otherwise repeating step one;
Step 2: if described charger is connected with power brick, directly carry out step 3; If described charger is connected with described expansion slot, detect the connection status of the each output port terminal of described expansion slot by described charger, when in connection status, carry out step 3, otherwise repeating step two;
Step 3: by described charger, the power brick on connecting is carried out to type decision, if type is correct, carry out step 4; If type error, sends false alarm until corresponding power brick loses and is connected with its output port;
Step 4: by described charger to connect on the correct power brick of type carry out real-time status judgement, and successively to electric weight less than power brick charge, until the electric weight of the power brick correct type in all connections is full of.
2. power brick charging method according to claim 1, it is characterized in that, in described step 3, the method that described charger carries out type decision to the power brick on connecting is: judge that the operating voltage of this power brick is whether in the permission voltage range of described charger, allow voltage range if it is positioned at, carry out step 4; Allow outside voltage range if it is positioned at, send false alarm until corresponding power brick loses and is connected with its output port.
3. power brick charging method according to claim 1, is characterized in that, described step 4 specifically comprises:
Steps A: described charger arranges corresponding charging voltage according to the type of power brick;
Step B: detect the temperature of this power brick by described charger, if temperature, in normal range (NR), is carried out step C; If temperature, outside normal range (NR), is sent temperature buzzer, this power brick temperature is normal or lose and be connected with its output port, and repeating step B;
Step C: detect this power brick by described charger and whether excessively put, put if it is crossed, enter tiny stream mold filling formula, so that it entered the state of putting of not crossing; In the time that it is not put excessively, enter charge mode, charge, until its electric weight is full of;
Step D: repeating step A, B, C are full of the electric weight of the power brick correct type in all connections successively.
4. power brick charging method according to claim 3, is characterized in that, described tiny stream mold filling formula comprises:
Step C11: open tiny stream by described charger and fill timer, and start that this power brick is carried out to timing tiny stream and fill;
Step C12: whether be less than after the time that tiny stream fills timing postponing one section, continue to detect this power brick by charger and cross and put, it did not enter and does not cross and put state if fill before timing finishes at tiny stream, entered charge mode; If fill after timing finishes at tiny stream, it is still crossed and puts, and the described charger concurrent alarm that makes mistake that stops charging, until this power brick loses and is connected with its output port.
5. power brick charging method according to claim 3, is characterized in that, described charge mode comprises:
Step C21: open charging timer by described charger, and start this power brick to carry out timing charging;
Step C22: whether detect this power brick by described charger and overcharge, if it overcharges, the described charger concurrent alarm that makes mistake that stops charging, until this power brick loses and is connected with its output port; If it does not overcharge, carry out step C23;
Step C23: the electric current while continuing to detect charging by described charger, if it is less than or equal to set point before charge timing finishes, described charger stops charging and sends and is full of alarm, until this power brick loses and is connected with its output port; If it is still greater than set point after charge timing finishes, the described charger concurrent alarm that makes mistake that stops charging, until this power brick loses and is connected with its output port.
6. power brick charging method according to claim 5; it is characterized in that; after described step C21; continue to detect the temperature of this power brick by described charger; if temperature is outside normal range (NR); stop charging and sending temperature buzzer, until this power brick temperature is normal or lose and be connected with its output port, then repeating step B.
7. according to the power brick charging method described in claim 1 to 6 any one, it is characterized in that, described expansion slot also comprises control circuit and multiple multi-channel electronic switch, described multiple multi-channel electronic switch is for being divided into multichannel by multiple terminals corresponding to the port of described charger, and it is connected with the corresponding terminal telecommunications in output port described in each road respectively, described charger carries out the judgement of type and state to the power brick on connecting, and switch the each switch in described multiple multi-channel electronic switch according to control circuit described in result of determination control, to carry out separately respectively the charging work of the power brick being connected with each output port, or give the alarm.
8. power brick charging method according to claim 7, it is characterized in that, in described step 2, after described charger is connected with described expansion slot, minimum charging voltage and minimum charge current are first set, after time delay, detect again the connection status of the each output port terminal of described expansion slot by described charger, when in connection status by output port corresponding to described multi-channel electronic switch conducting, and carry out step 3, otherwise repeating step two.
9. according to the power brick charging method described in claim 1 to 6 any one, it is characterized in that, if described charger is directly connected with power brick, in the time stopping charging described in the automatic turn off charge switch of charger; If described charger is connected with described expansion slot, in the time stopping charging described in charger and described expansion slot communication, inform its alarm types, described expansion slot is disconnected and the connection of corresponding power brick, and the alarm of sending respective type.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410086306.3A CN103825336A (en) | 2014-03-10 | 2014-03-10 | Charging method for battery packs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410086306.3A CN103825336A (en) | 2014-03-10 | 2014-03-10 | Charging method for battery packs |
Publications (1)
Publication Number | Publication Date |
---|---|
CN103825336A true CN103825336A (en) | 2014-05-28 |
Family
ID=50760256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410086306.3A Pending CN103825336A (en) | 2014-03-10 | 2014-03-10 | Charging method for battery packs |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103825336A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107658951A (en) * | 2017-11-24 | 2018-02-02 | 厦门市科力电子有限公司 | A kind of equalization methods and system of the charging of multichannel battery |
CN107968472A (en) * | 2017-11-24 | 2018-04-27 | 珠海格力电器股份有限公司 | A kind of charger and its control method |
CN110148977A (en) * | 2018-02-12 | 2019-08-20 | 苏州宝时得电动工具有限公司 | Battery pack charging unit and its control method |
WO2023071197A1 (en) * | 2021-10-29 | 2023-05-04 | 宁德时代新能源科技股份有限公司 | Battery pack charging control method and apparatus, electronic device and storage medium |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0314155A2 (en) * | 1987-10-30 | 1989-05-03 | Anton/Bauer, Inc. | A battery charging system |
CN1079079A (en) * | 1992-05-15 | 1993-12-01 | 罗伯特-博希股份公司 | Multiple charging apparatus |
WO1996001518A1 (en) * | 1994-07-06 | 1996-01-18 | Norvik Traction Inc. | Universal charging station and method for charging electric vehicle batteries |
CN101110522A (en) * | 2007-08-20 | 2008-01-23 | 中兴通讯股份有限公司 | Charging device and method for nickel-hydrogen battery and terminal using the device and method |
CN101604849A (en) * | 2008-06-15 | 2009-12-16 | 苏州宝时得电动工具有限公司 | Charging device, and the combination of charging device and power brick |
CN102428620A (en) * | 2009-05-19 | 2012-04-25 | 吉列公司 | Multi-use fast rate charging stand |
US20120268076A1 (en) * | 2011-04-20 | 2012-10-25 | Carl Lee Danner | Control of battery charging power |
-
2014
- 2014-03-10 CN CN201410086306.3A patent/CN103825336A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0314155A2 (en) * | 1987-10-30 | 1989-05-03 | Anton/Bauer, Inc. | A battery charging system |
CN1079079A (en) * | 1992-05-15 | 1993-12-01 | 罗伯特-博希股份公司 | Multiple charging apparatus |
WO1996001518A1 (en) * | 1994-07-06 | 1996-01-18 | Norvik Traction Inc. | Universal charging station and method for charging electric vehicle batteries |
CN101110522A (en) * | 2007-08-20 | 2008-01-23 | 中兴通讯股份有限公司 | Charging device and method for nickel-hydrogen battery and terminal using the device and method |
CN101604849A (en) * | 2008-06-15 | 2009-12-16 | 苏州宝时得电动工具有限公司 | Charging device, and the combination of charging device and power brick |
CN102428620A (en) * | 2009-05-19 | 2012-04-25 | 吉列公司 | Multi-use fast rate charging stand |
US20120268076A1 (en) * | 2011-04-20 | 2012-10-25 | Carl Lee Danner | Control of battery charging power |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107658951A (en) * | 2017-11-24 | 2018-02-02 | 厦门市科力电子有限公司 | A kind of equalization methods and system of the charging of multichannel battery |
CN107968472A (en) * | 2017-11-24 | 2018-04-27 | 珠海格力电器股份有限公司 | A kind of charger and its control method |
CN107658951B (en) * | 2017-11-24 | 2019-09-06 | 厦门市科力电子有限公司 | A kind of equalization methods and system of the charging of multichannel battery |
CN110148977A (en) * | 2018-02-12 | 2019-08-20 | 苏州宝时得电动工具有限公司 | Battery pack charging unit and its control method |
WO2023071197A1 (en) * | 2021-10-29 | 2023-05-04 | 宁德时代新能源科技股份有限公司 | Battery pack charging control method and apparatus, electronic device and storage medium |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10742044B2 (en) | Equalization control method, apparatus, and circuit for power battery | |
CN103825335A (en) | Charging device and charging method thereof | |
KR101367875B1 (en) | Apparatus for controlling connection of battery pack | |
US10554060B2 (en) | Systems and methods for charging via USB port | |
CN102237558B (en) | Charging method and charging device | |
CN103475068A (en) | Charger, charging terminal, charging system and charging control method | |
CN102227645B (en) | Apparatus and method for monitoring cell voltage of battery pack | |
CN103997092B (en) | A kind of charging method of intelligent charge socket based on mobile phone | |
TW201820740A (en) | Control device, electric storage device, electric storage system, and computer-readable medium | |
TWI476978B (en) | The high-voltage battery charging simulation system and method | |
CN102428620A (en) | Multi-use fast rate charging stand | |
CN104901354A (en) | Battery system and power device provided with battery system | |
CN104993534B (en) | A kind of mobile terminal and its charge control method | |
CN105958559B (en) | Separated multi-cascade power supply device and charging and discharging method thereof | |
CN103825336A (en) | Charging method for battery packs | |
CN105162206B (en) | The charge control method of rechargeable battery | |
JP6415218B2 (en) | Storage system and storage system precharge method | |
US11139514B2 (en) | Battery pack heating apparatus for double vehicle heating and control method | |
WO2020101784A8 (en) | Wireless power transfer system and method | |
CN104065124A (en) | Mobile terminal with false battery function and false battery enabling and disabling method thereof | |
JP5879016B2 (en) | High voltage battery charging simulation system and charging simulation method using the same | |
CN101593992B (en) | Multi-unit parallel heavy-current storage battery charge-discharge control system | |
TWI495890B (en) | Systems and control methods for battery testing | |
KR20130098515A (en) | Battery charger for portable terminal and charging method thereof | |
CN108711921B (en) | Alternating current signal power conversion system for charging battery, charging system and method |
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: 20140528 |