CN107086623A - The charging method and charging device of a kind of charging device - Google Patents
The charging method and charging device of a kind of charging device Download PDFInfo
- Publication number
- CN107086623A CN107086623A CN201710340181.6A CN201710340181A CN107086623A CN 107086623 A CN107086623 A CN 107086623A CN 201710340181 A CN201710340181 A CN 201710340181A CN 107086623 A CN107086623 A CN 107086623A
- Authority
- CN
- China
- Prior art keywords
- charging
- charging equipment
- charge
- soon
- equipment
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a kind of charging method of charging device, the charging device comprises the following steps provided with two charge ports：Detect charge port whether inserted with charging equipment；If detecting only one charge port inserted with charging equipment, open fill soon passage be charging equipment charging；If detecting two charge ports has been all inserted into charging equipment, it is two charging equipment chargings to open trickle charge passage.The invention also discloses the charging device using above-mentioned charging method.
Description
Technical field
Filled the present invention relates to electronic equipment charging technique field, more particularly to a kind of charging method of charging device and charging
Put.
Background technology
With the development of science and technology, application of the electronic product in people's daily life is more and more extensive, it is especially consumer
Electronic product, has become the necessity in people's life；The carried type product such as mobile phone, flat board has battery appearance
Measure the features such as small, frequency of use is high, power consumption is fast and charges slow.The charging device for filling technology soon arises at the historic moment, as market by joyous
The charging device met.But either two charge ports of existing twoport charging device all to fill function soon, or two charge ports
All it is trickle charge function, it is impossible to which realization is filled soon automatically switches with trickle charge, and prior art has much room for improvement.
The content of the invention
It is a primary object of the present invention to provide a kind of charging method of charging device, it is intended to realize that twoport charging device exists
Automatically switch between fast and slow charge.
To achieve the above object, a kind of charging method for charging device that the present invention is provided, comprises the following steps：
Detect charge port whether inserted with charging equipment；
If detecting only one charge port inserted with charging equipment, open fill soon passage be charging equipment charging；
If detecting two charge ports has been all inserted into charging equipment, opens trickle charge passage and filled for two charging equipments
Electricity.
Further, described charge port is USB port, and whether the detection charge port specifically wraps inserted with charging equipment
Include：
Detect the voltage difference between the D+ and D- and ground wire of USB port；
If voltage difference is the first preset value, it is determined that charge port is inserted with charging equipment.
Further, if it is described detect only one charge port inserted with charging equipment step after, open and fill logical soon
Road be charging equipment charge step before, it is further comprising the steps of：
Judge whether charging equipment meets and default fill condition soon；
If meet it is default fill condition soon, open fill soon passage be charging equipment charging.
Further, the default condition of filling soon is that charging voltage is set into multiple threshold values, multiple threshold values by it is small to
It is big to set；
It is described to judge whether charging equipment meets the default condition step that fills soon and specifically include：
Judge whether the charging equipment meets the lowest threshold in multiple threshold values, if charging equipment meets minimum
Threshold value, then continue to judge whether charging equipment meets the high threshold second from the bottom of setting, until judging that charging equipment is expired
The upper threshold value of foot；
Then charged by charging equipment of the upper threshold value.
Further, if the only one charge port is inserted with charging equipment, open and fill passage soon and set to be to be charged
It is further comprising the steps of after standby charge step：
Cut-out is not inserted into the charge port of charging equipment.
The present invention also provides a kind of charging device, including：Control unit, recognition unit, switch element and two charge ports；
Described two charge ports are used to access outside charging equipment；
Whether described control unit is used to detect charge port inserted with charging equipment；
The recognition unit is used for when only one charge port is inserted with charging equipment, then controlling switch unit is opened soon
Passage is filled to charge for charging equipment；When two charge ports have been all inserted into charging equipment, then controlling switch unit was opened
Trickle charge passage is two charging equipment chargings.
Further, described charge port be USB port, described control unit specifically for：
Detect the voltage difference between the D+ and D- and ground wire of USB port；
If voltage difference is the first preset value, it is determined that charge port is inserted with charging equipment.
Further, if it is described detect only one charge port inserted with charging equipment step after, open and fill logical soon
Road is before charging equipment charge step, the recognition unit is additionally operable to：
Judge whether charging equipment meets and default fill condition soon；
If meet it is default fill condition soon, open fill soon passage be charging equipment charging.
Further, the default condition of filling soon is that charging voltage is set into multiple threshold values, multiple threshold values by it is small to
It is big to set；
The recognition unit judges whether charging equipment meets the default condition step that fills soon and specifically include：
Judge whether the charging equipment meets the lowest threshold in multiple threshold values, if charging equipment meets minimum
Threshold value, then continue to judge whether charging equipment meets the high threshold second from the bottom of setting, until judging that charging equipment is expired
The upper threshold value of foot；
Then charged by charging equipment of the upper threshold value.
Further, if the only one charge port is inserted with charging equipment, open and fill passage soon and set to be to be charged
After standby charge step, the recognition unit is additionally operable to:
Cut-out is not inserted into the charge port of charging equipment.
Twoport charging device is opened when detecting only one fast fill device insertion charge port and fills passage soon in the present invention
For charging equipment charge, when detect two charge ports have insertion charging equipment when, two charge ports are adjusted to
Trickle charge passage is charged for charging equipment, and twoport charging device of the invention is realized in the case where power output is constant, real
Show and filled difunctional with trickle charge soon, and two charge ports can be used simultaneously, meet users on diversity.
Brief description of the drawings
Fig. 1 be first embodiment of the invention in charging device charging method flow chart；
Fig. 2 is the charging device for having used charging method in first embodiment of the invention.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Fig. 1 show the charging method flow chart of charging device of the present invention, as shown in figure 1, the charging side of the charging device
In method, the charging device comprises the following steps provided with two charge ports, charging method：
Step 101, whether detection charge port is inserted with charging equipment；
Step 102, if detecting only one charge port inserted with charging equipment, open and fill passage soon and set to be to be charged
Standby charging；
Step 103, if detecting two charge ports has been all inserted into charging equipment, open trickle charge passage and wait to fill for two
Electric equipment charges.
The charging method of charging device in the present invention, it is open-minded when detecting only one fast fill device insertion charge port
Fill soon passage be charging equipment charging, when detect two charge ports have insertion charging equipment when, by two charge ports
It is adjusted to trickle charge passage to charge for charging equipment, twoport charging device of the invention is realized in the constant feelings of power output
Under condition, realize and fill difunctional with trickle charge soon, and two charge ports can be used simultaneously, meet users on diversity.
In step 101, detect whether charge port has the charging equipment of insertion by the control unit in charging device
Voltage difference between the D+ and D- and ground wire of specific detection USB port, if voltage difference is the first preset value, it is determined that charge port is inserted
There is charging equipment；When whether judging charge port inserted with charging equipment, electronic equipment D+ and D- and the ground of different brands
Voltage difference between line is differed, therefore the first preset value is determined on a case-by-case basis.
In step 102, if detecting only one charge port inserted with charging equipment, open and fill passage soon to be to be charged
Equipment charge.Generally, user needs electronic equipment quick charge, therefore when only one of which electronic equipment is inserted, preferably fills soon,
User is improved to embody.
In step 103, if detecting two charge ports has been all inserted into charging equipment, opens trickle charge passage and treated for two
Charging equipment charges.
When power output is constant, charging device is only charging equipment and provided to be filled soon, have two it is to be charged
During equipment, in order to meet the requirement that can both charge, trickle charge function is provided for two equipment, is only set only one of which is to be charged
When standby, just provide and fill function soon.When specifically used, it is understood that there may be only one of which charging equipment first, then use and filled soon
Charging, after a time after, insert another charging equipment, at this moment, two-way charge port is just adjusted to by charging device
Trickle charge passage.
That is mentioned in the present embodiment fills the situation that charging voltage is more than 5V that typically refers to soon, and trickle charge refers to that charging voltage is less than
5V situation, but in other embodiments, it is the presumable equipment according to depending on electronic equipment own situation to fill soon with trickle charge
Fill soon and refer to be more than 7V, the present invention is not limited.
Because the charging voltage that different electronic equipments can be born is different, in existing electronic equipment, some energy can be held
By 9V charging voltages, what is had can bear 12V charging voltage, or other charging voltages.Therefore, filled to improve as far as possible
Electric speed, but charging equipment is not damaged, the present embodiment has been preset fills condition soon, and the default condition of filling soon is to charge
Voltage is set to multiple threshold values, and multiple threshold values are ascending to be set；Whether the recognition unit of charging device judges charging equipment
The default condition step that fills soon is met to specifically include：
Judge whether the charging equipment meets the lowest threshold in multiple threshold values, if charging equipment meets minimum
Threshold value, then continue to judge whether charging equipment meets the high threshold second from the bottom of setting, until judging that charging equipment is expired
The upper threshold value of foot；Then charged by charging equipment of the upper threshold value.
The preferred preparatory condition of filling soon of the embodiment of the present invention is specially that the charging voltage filled soon is arranged into multiple grades, many
Minimum threshold value is 5V in individual grade, is risen successively according to 200MV, up to 12V；The recognition unit of charging device judges to wait to fill
Whether electric equipment meets 5V charging voltages, after 5V charging voltages are met, and may proceed to carry out judging whether charging equipment meets
5.2V charging voltages, if charging equipment is unsatisfactory for 5.2V charging voltages, charge by charging equipment of 5V charging voltages,
After charging equipment meets 5.2V charging voltages, continuation judges whether charging equipment meets 5.4V charging voltages, if treated
Charging equipment is unsatisfactory for 5.4V charging voltages, then is charged by charging equipment of 5.2V charging voltages, if charging equipment is met
5.4V charging voltages, then improve 200MV voltages and continue to judge whether charging equipment meets.The present invention is by the charging voltage filled soon
Multiple grades are set, then judge whether charging equipment meets multiple charging voltages of setting from low to high successively, to wait to fill
The ceiling voltage that electric equipment is met charges for it, it is ensured that charging rate, again will not be because charging voltage is too high and damages and waits to fill
The battery of electric equipment.
,, will be another in order to avoid maloperation when being only inserted a charging equipment on charging device during the present invention is implemented
Outer charge port cut-out.The pin of centre two of USB is easily deformed in swapping process, to a charging equipment
After being charged, if not cutting off another charge port, when the charging equipment for only meeting trickle charge for having a pin deformation
During insertion, when detecting DP and DM due to control unit, it may appear that mistake, the charging equipment for meeting trickle charge to this applies to be filled soon
Charging voltage, damage charging equipment.
The present invention also proposes a kind of charging device, for being charged for electronic equipment, as shown in Fig. 2 the charging device includes：
Control unit 2, recognition unit 3, switch element 4 and two charge ports 1；
Described two charge ports 1 are used to access outside charging equipment；
Whether described control unit is used to detect charge port inserted with charging equipment；
The recognition unit is used for when only one charge port is inserted with charging equipment, then opens and fill passage soon to wait to fill
Electric equipment charges；When detecting two charge ports and being all inserted into charging equipment, then controlling switch unit was opened trickle charge and led to
Road is two charging equipment chargings.
Whether charging device in the present invention, control unit is used to detecting charge port inserted with charging equipment and insertion
Charging equipment number, and detection information is sent to recognition unit, the information that recognition unit is sent according to control unit is determined
Open trickle charge and still fill passage soon, such as when control unit detects only one fast fill device insertion charge port, identification is single
The information that is sent according to control unit of member, opens that to fill passage soon be charging equipment charging, is filled when control unit detects two
When power port has been all inserted into charging equipment, two charge ports are adjusted to trickle charge passage and filled for charging equipment by recognition unit
Electricity, twoport charging device of the invention is realized in the case where constant-current source power output is constant, is realized and is filled double with trickle charge soon
Function, and two charge ports can use simultaneously, meet users on diversity.
In the embodiment of the present invention, control unit specifically detects the voltage difference between the D+ of USB port and D- and ground wire, if voltage
Difference is the first preset value, it is determined that charge port has insertion charging equipment.Judging charge port whether inserted with charging equipment
When, the voltage difference between the electronic equipment D+ and D- and ground wire of different brands is differed, therefore the first preset value regards concrete condition
Depending on..
If control unit detects only one charge port inserted with charging equipment, recognition unit is then opened to be filled passage and is soon
Charging equipment charges, and generally, user needs electronic equipment quick charge, therefore when only one of which electronic equipment is inserted, it is excellent
Choosing is filled soon, is improved user and is embodied.
If control unit detects two charge ports and has been all inserted into charging equipment, recognition unit then opens trickle charge passage and is
Two charging equipment chargings.
Because the power output of constant-current source is constant, is only charging equipment and provides and fill soon, have two it is to be charged
During equipment, in order to meet the requirement that can both charge, trickle charge function is provided for two equipment, is only set only one of which is to be charged
When standby, just provide and fill function soon.When specifically used, it is understood that there may be only one of which charging equipment first, then use and filled soon
Charging, after a time after, insert another charging equipment, at this moment, two-way charge port is just adjusted to by charging device
Trickle charge passage.
That is mentioned in the present embodiment fills the situation that charging voltage is more than 5V that typically refers to soon, and trickle charge refers to that charging voltage is less than
5V situation, but in other embodiments, it is the presumable equipment according to depending on electronic equipment own situation to fill soon with trickle charge
Fill soon and refer to be more than 7V, the present invention is not limited.
In the embodiment of the present invention, because the charging voltage that different electronic equipments can be born is different, existing electronic equipment
In, some energy can bear 9V charging voltages, and what is had can bear 12V charging voltage, or other charging voltages.Therefore,
In the present embodiment, the default condition of filling soon is that charging voltage is set into multiple threshold values, and multiple threshold values are ascending to be set；
The recognition unit of charging device judges whether charging equipment meets the default condition step that fills soon and specifically include：
Judge whether the charging equipment meets the lowest threshold in multiple threshold values, if charging equipment meets minimum
Threshold value, then continue to judge whether charging equipment meets the high threshold second from the bottom of setting, until judging that charging equipment is expired
The upper threshold value of foot；Then charged by charging equipment of the upper threshold value.
The preferred preparatory condition of filling soon of the embodiment of the present invention is specially that the charging voltage filled soon is arranged into multiple grades, many
Minimum threshold value is 5V in individual grade, is risen successively according to 200MV, up to 12V；The recognition unit of charging device judges to wait to fill
Whether electric equipment meets 5V charging voltages, after 5V charging voltages are met, and may proceed to carry out judging whether charging equipment meets
5.2V charging voltages, if charging equipment is unsatisfactory for 5.2V charging voltages, charge by charging equipment of 5V charging voltages,
After charging equipment meets 5.2V charging voltages, continuation judges whether charging equipment meets 5.4V charging voltages, if treated
Charging equipment is unsatisfactory for 5.4V charging voltages, then is charged by charging equipment of 5.2V charging voltages, if charging equipment is met
5.4V charging voltages, then improve 200MV voltages and continue to judge whether charging equipment meets.The present invention is by the charging voltage filled soon
Multiple grades are set, then judge whether charging equipment meets multiple charging voltages of setting from low to high successively, to wait to fill
The ceiling voltage that electric equipment is met charges for it, it is ensured that charging rate, again will not be because charging voltage is too high and damages and waits to fill
The battery of electric equipment.During the present invention is implemented, when being only inserted a charging equipment on charging device, in order to avoid grasping by mistake
Make, another charge port is cut off.The pin of centre two of USB is easily deformed in swapping process, to one
Meet trickle charge condition charging equipment charged after, if not cutting off another charge port, when there is the deformation of pin
Charging equipment insertion when, due to control unit detect D+ and D- when, it may appear that mistake, meet the to be charged of trickle charge to this and set
It is standby to apply the charging voltage filled soon, damage charging equipment.
It is understood that these are only the preferred embodiments of the present invention, it is not intended to limit the scope of the invention,
Equivalent structure or equivalent flow conversion that every utilization description of the invention and accompanying drawing content are made, or be directly or indirectly used in
Other related technical fields, are included within the scope of the present invention.
Claims (10)
1. a kind of charging method of charging device, the charging device is provided with two charge ports, it is characterised in that including following step
Suddenly：
Detect charge port whether inserted with charging equipment；
If detecting only one charge port inserted with charging equipment, open fill soon passage be charging equipment charging；
If detecting two charge ports has been all inserted into charging equipment, it is two charging equipment chargings to open trickle charge passage.
2. the charging method of charging device as claimed in claim 1, it is characterised in that described charge port is USB port, described
Whether detection charge port specifically includes inserted with charging equipment：
Detect the voltage difference between the D+ and D- and ground wire of USB port；
If voltage difference is the first preset value, it is determined that charge port is inserted with charging equipment.
3. the charging method of charging device as claimed in claim 1, it is characterised in that if detecting only one charging described
After mouthful inserted with charging equipment step, open and fill passage soon for before charging equipment charge step, it is further comprising the steps of：
Judge whether charging equipment meets and default fill condition soon；
If meet it is default fill condition soon, open fill soon passage be charging equipment charging.
4. the charging method of charging device as claimed in claim 3, it is characterised in that the default condition of filling soon is to fill
Piezoelectric voltage is set to multiple threshold values, and multiple threshold values are ascending to be set；
It is described to judge whether charging equipment meets the default condition step that fills soon and specifically include：
Judge whether the charging equipment meets the lowest threshold in multiple threshold values, if charging equipment meets minimum threshold
Value, then continue to judge whether charging equipment meets the high threshold second from the bottom of setting, until judging that charging equipment is met
Upper threshold value；
Then charged by charging equipment of the upper threshold value.
5. the charging method of the charging device as described in claim 1-4 any one, it is characterised in that if the only one is filled
Power port is then opened inserted with charging equipment and fills passage soon for after charging equipment charge step, further comprising the steps of：
Cut-out is not inserted into the charge port of charging equipment.
6. a kind of charging device, it is characterised in that including：Control unit, recognition unit, switch element and two charge ports；
Described two charge ports are used to access outside charging equipment；
Whether described control unit is used to detect charge port inserted with charging equipment；
The recognition unit is used for when only one charge port is inserted with charging equipment, then controlling switch unit is opened fills logical soon
Charged for charging equipment in road；When two charge ports have been all inserted into charging equipment, then controlling switch unit opened trickle charge
Passage is two charging equipment chargings.
7. charging device as claimed in claim 6, it is characterised in that described charge port is USB port, described control unit tool
Body is used for：
Detect the voltage difference between the D+ and D- and ground wire of USB port；
If voltage difference is the first preset value, it is determined that charge port is inserted with charging equipment.
8. charging device as claimed in claim 6, it is characterised in that if detecting the insertion of only one charge port described and needing
After charging equipment step, open and fill passage soon for before charging equipment charge step, the recognition unit is additionally operable to：
Judge whether charging equipment meets and default fill condition soon；
If meet it is default fill condition soon, open fill soon passage be charging equipment charging.
9. charging device as claimed in claim 8, it is characterised in that the default condition of filling soon is to set charging voltage
For multiple threshold values, multiple threshold values are ascending to be set；
The recognition unit judges whether charging equipment meets the default condition step that fills soon and specifically include：
Judge whether the charging equipment meets the lowest threshold in multiple threshold values, if charging equipment meets minimum threshold
Value, then continue to judge whether charging equipment meets the high threshold second from the bottom of setting, until judging that charging equipment is met
Upper threshold value；
Then charged by charging equipment of the upper threshold value.
10. the charging device as described in claim 6-9 any one, it is characterised in that if the only one charge port is inserted
There is charging equipment, then open and fill passage soon for after charging equipment charge step, the recognition unit is additionally operable to:
Cut-out is not inserted into the charge port of charging equipment.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710340181.6A CN107086623B (en) | 2017-05-15 | 2017-05-15 | A kind of charging method and charging unit of charging unit |
| PCT/CN2018/085686 WO2018210146A1 (en) | 2017-05-15 | 2018-05-04 | Charging method for charging device, and charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710340181.6A CN107086623B (en) | 2017-05-15 | 2017-05-15 | A kind of charging method and charging unit of charging unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107086623A true CN107086623A (en) | 2017-08-22 |
| CN107086623B CN107086623B (en) | 2019-06-21 |
Family
ID=59607311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710340181.6A Active CN107086623B (en) | 2017-05-15 | 2017-05-15 | A kind of charging method and charging unit of charging unit |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107086623B (en) |
| WO (1) | WO2018210146A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107394849A (en) * | 2017-08-25 | 2017-11-24 | 北京松果智能科技有限公司 | Charging device |
| WO2018210146A1 (en) * | 2017-05-15 | 2018-11-22 | 深圳市蓝禾技术有限公司 | Charging method for charging device, and charging device |
| WO2020000932A1 (en) * | 2018-06-29 | 2020-01-02 | 深圳市蓝禾技术有限公司 | Wireless power bank and discharge control method therefor |
| CN113836065A (en) * | 2021-08-31 | 2021-12-24 | 浙江地芯引力科技有限公司 | One-to-many data line circuit and data line |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204334064U (en) * | 2015-01-12 | 2015-05-13 | 深圳市飞天鹰科技有限公司 | A kind of multiplex roles quick charge portable power source |
| CN105305547A (en) * | 2015-10-29 | 2016-02-03 | 深圳市宏拓通达电子科技有限公司 | Intelligent adaptive rapid charging power bank |
| CN205178552U (en) * | 2015-10-25 | 2016-04-20 | 深圳市倍斯特电源有限公司 | Multivoltage fills portable power source of output soon |
| CN205791588U (en) * | 2016-05-09 | 2016-12-07 | 深圳市森树强电子科技有限公司 | A kind of quick charged portable power source |
| CN106329620A (en) * | 2016-08-31 | 2017-01-11 | 珠海智融科技有限公司 | High-voltage rapid charging circuit structure through multiplexing of single-power-supply multi-port output |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202004508U (en) * | 2011-04-02 | 2011-10-05 | 李举会 | USB (universal serial bus) hub-type mobile charging power supply device |
| CN205070531U (en) * | 2015-10-28 | 2016-03-02 | 广东百事泰电子商务股份有限公司 | Double -H groove weld SB fills socket soon |
| CN205863990U (en) * | 2016-07-20 | 2017-01-04 | 深圳派立通科技有限公司 | A kind of multi-functional multiplex roles charger |
| CN106207294A (en) * | 2016-07-26 | 2016-12-07 | 深圳天珑无线科技有限公司 | A kind of charging method and device |
| CN106130118B (en) * | 2016-07-28 | 2018-09-25 | 深圳市英特源电子有限公司 | Multiplex roles USB charging circuits and charger |
| CN107086623B (en) * | 2017-05-15 | 2019-06-21 | 桑堇馨 | A kind of charging method and charging unit of charging unit |
-
2017
- 2017-05-15 CN CN201710340181.6A patent/CN107086623B/en active Active
-
2018
- 2018-05-04 WO PCT/CN2018/085686 patent/WO2018210146A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204334064U (en) * | 2015-01-12 | 2015-05-13 | 深圳市飞天鹰科技有限公司 | A kind of multiplex roles quick charge portable power source |
| CN205178552U (en) * | 2015-10-25 | 2016-04-20 | 深圳市倍斯特电源有限公司 | Multivoltage fills portable power source of output soon |
| CN105305547A (en) * | 2015-10-29 | 2016-02-03 | 深圳市宏拓通达电子科技有限公司 | Intelligent adaptive rapid charging power bank |
| CN205791588U (en) * | 2016-05-09 | 2016-12-07 | 深圳市森树强电子科技有限公司 | A kind of quick charged portable power source |
| CN106329620A (en) * | 2016-08-31 | 2017-01-11 | 珠海智融科技有限公司 | High-voltage rapid charging circuit structure through multiplexing of single-power-supply multi-port output |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018210146A1 (en) * | 2017-05-15 | 2018-11-22 | 深圳市蓝禾技术有限公司 | Charging method for charging device, and charging device |
| CN107394849A (en) * | 2017-08-25 | 2017-11-24 | 北京松果智能科技有限公司 | Charging device |
| WO2020000932A1 (en) * | 2018-06-29 | 2020-01-02 | 深圳市蓝禾技术有限公司 | Wireless power bank and discharge control method therefor |
| CN113836065A (en) * | 2021-08-31 | 2021-12-24 | 浙江地芯引力科技有限公司 | One-to-many data line circuit and data line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107086623B (en) | 2019-06-21 |
| WO2018210146A1 (en) | 2018-11-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107086623A (en) | The charging method and charging device of a kind of charging device | |
| CN104600796B (en) | The mobile terminal and method of quick charge, system | |
| CN105896679B (en) | A kind of charge control method and the electronic equipment using this method | |
| KR101682386B1 (en) | A portable charging apparatus and a charging method thereof and a charging system | |
| CN104701583B (en) | Battery charging method based on USB interface, adapter, electric equipment and system | |
| CN107894567A (en) | The detecting system and detection method of battery bag and battery bag Interface status | |
| CN105140583B (en) | Fast charge method based on USB port | |
| CN105553001A (en) | Charging method and intelligent terminal | |
| EP1341286A3 (en) | Battery charger and charging method | |
| CN205489660U (en) | Portable power source of USBA type interface with TYPE -C interface and general | |
| CN108535594A (en) | Interface grafting abnormal detection circuit and method | |
| CN107196357A (en) | A kind of charging equipment, terminal device and charging method, charging monitoring method | |
| CN201918748U (en) | Charging circuit for electronic equipment | |
| CN103765724B (en) | Rechargeable electrical device | |
| CN104158241B (en) | A kind of charge control method, device and a kind of POS terminal | |
| CA2528680A1 (en) | Battery pack, charging control method, and application device | |
| CN107404133A (en) | Charging method, charger and terminal | |
| CN108733609A (en) | Switching circuit, device for intelligently switching and the switching method of double-USB interface | |
| CN106100023A (en) | Charger, charging identification circuit and method | |
| CN106329630A (en) | Charging method and device | |
| CN204243812U (en) | The quick charge device of mobile device battery | |
| CN104659867A (en) | Power supply device and method for modulating charging current of power supply device of portable device | |
| CN106786860A (en) | The control method and electronic equipment of a kind of quick charge | |
| EP2852021B1 (en) | Charging circuit and control method therefor | |
| CN110509815A (en) | A kind of control device, control method and the electric car of electric car BMS |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |