CN108695933A - For multiple charging coordination approach, system and charging wires for being wirelessly connected unit - Google Patents
For multiple charging coordination approach, system and charging wires for being wirelessly connected unit Download PDFInfo
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- CN108695933A CN108695933A CN201810564959.6A CN201810564959A CN108695933A CN 108695933 A CN108695933 A CN 108695933A CN 201810564959 A CN201810564959 A CN 201810564959A CN 108695933 A CN108695933 A CN 108695933A
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- 238000007600 charging Methods 0.000 title claims abstract description 237
- 230000005611 electricity Effects 0.000 claims abstract description 118
- 238000001514 detection method Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
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- 238000002360 preparation method Methods 0.000 description 1
Classifications
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- H02J7/025—
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- 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
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/20—Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves
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- H02J7/0085—
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- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
It is connected, is included the following steps by wireless telecommunications between unit for being to be connected thereto the case where multiple units charge by a kind of charging wire of the multiple charging ends of parallel connection for multiple charging coordination approach for being wirelessly connected unit present invention is disclosed a kind of:Each unit detects respective charge information;Each unit exchanges the charge information by radio broadcasting;The each unit for not entering constant-voltage charge state carries out voltage judgement, electric current judges and electricity judges;The result that constant-voltage charge state each unit judges according to voltage, electric current judges and electricity judges is not entered to charge according to preset law of electric charges.The present invention can reduce the demand to charging equipment quantity, make full use of the fan-out capability of charging equipment, coordinate the charging current between multiple units, realize maximal efficiency, shorten the charging time.
Description
Technical field
The present invention relates to USB device charging fields, especially relate to a kind of filling for multiple wireless connection units
Electric coordination approach, system and charging wire.
Background technology
To having matched multiple USB device chargings, the especially equipment of larger current, under normal circumstances using each unit point
Not Shi Yong a USB interface method, need for the distribution of each unit USB power source and a data line all the way, that is, to need to use
Multiple charging equipments, and the fan-out capability of charging equipment cannot be made full use of, charge efficiency is low.
Invention content
The main object of the present invention is to provide a kind of to be wirelessly connected the charging coordination approach of units, system for multiple and fill
Electric wire reduces the demand to charging equipment quantity for multiple charging coordination approach for being wirelessly connected unit, makes full use of charging
The fan-out capability of equipment coordinates the charging current between multiple units, realizes maximal efficiency, shortens the charging time.
The present invention proposes that a kind of charging wire, including charging wire ontology, charging wire ontology one end are charging interface, and the other end is
Multiple charging ends in parallel.
Further, charging end quantity is 2-10.
The present invention also propose it is a kind of for it is multiple be wirelessly connected units charging coordination approach, for by charging wire be with
It connects the case where multiple unit chargings, is connected by wireless telecommunications between multiple units, after each unit enters charge mode, is opened
Beginning low current charge, includes the following steps:
Each unit detects respective charge information, and charge information includes that the charging voltage, charging current, unit of charging end are worked as
Whether preceding electricity percentage and unit enter constant-voltage charge state;
Each unit exchanges charge information by radio broadcasting;
The each unit for not entering constant-voltage charge state carries out voltage judgement, electric current judges and electricity judges, voltage is judged as
Each unit judges whether its charging voltage is both greater than preset voltage threshold, and electric current is judged as that each unit judges that its charging current is
No both less than preset current threshold, electricity are judged as current between each unit judges not enter each unit of constant-voltage charge state
Whether electricity percentage difference is more than preset difference value threshold value;
The each unit for not entering constant-voltage charge state judges according to voltage judgement, electric current and the result of electricity judgement is according to pre-
If law of electric charges charge.
Further, the result that each unit judges according to voltage, electric current judges and electricity judges is advised according to preset charging
Law of electric charges in the step of then being charged, including:
If voltage judges, electric current judges and electricity judges all to be yes, each unit increases charging current and electricity percentage
The charging current of minimum unit increase setting;
If voltage judges and electric current is judged as YES, electricity is judged as NO, then each unit increases charging current simultaneously;
If voltage is judged as YES, electric current is judged as NO, and electricity is judged as YES, then the minimum unit increase of electricity percentage is filled
Electric current;
If voltage is judged as YES, electric current is judged as NO, and electricity is judged as NO, then each unit no longer increases charging current;
If voltage is judged as NO, electric current is judged as YES, and when electricity is judged as YES, judges that the minimum unit of electricity percentage fills
Whether piezoelectric voltage is more than preset voltage threshold, if so, the unit increase charging current that electricity percentage is minimum, if it is not, then
Each unit no longer increases charging current;
If voltage is judged as NO, electric current is judged as YES, and electricity is judged as NO, then each unit no longer increases charging current;
If voltage is judged as NO, electric current is judged as NO, and when electricity is judged as YES, judges that the minimum unit of electricity percentage fills
Whether piezoelectric voltage is more than preset voltage threshold, if so, the unit increase charging current that electricity percentage is minimum, if it is not, then
Each unit no longer increases charging current;
If voltage is judged as NO, electric current is judged as NO, and electricity is judged as NO, then each unit no longer increases charging current.
Further, the result that each unit judges according to voltage, electric current judges and electricity judges is advised according to preset charging
After the step of then being charged, including:After each unit fully enters constant-voltage charge state, cancel radio broadcasting.
Further, radio broadcasting is that Bluetooth broadcast or WIFI are broadcasted.
The present invention also proposes that systems are coordinated in a kind of chargings for multiple wireless connection units, including:
Detection module detects respective charge information for each unit, and charge information includes the charging voltage of charging end, fills
Whether electric current, unit current electric quantity percentage and unit enter constant-voltage charge state;
Switching Module exchanges charge information for each unit by radio broadcasting module;
Judgment module, each unit for not entering constant-voltage charge state carries out voltage judgement, electric current judges and electricity is sentenced
Disconnected, voltage is judged as that each unit judges whether its charging voltage is both greater than preset voltage threshold, and electric current is judged as that each unit is sentenced
Whether its charging current of breaking is both less than preset current threshold, and electricity is judged as that each unit judgement does not enter constant-voltage charge state
Whether current electric quantity percentage difference is more than preset difference value threshold value between each unit;
Charging module, each unit for not entering constant-voltage charge state judges according to voltage, electric current judges and electricity is sentenced
Disconnected result charges according to preset law of electric charges.
Further, charging module includes:
First charging execution module, if judging for voltage, electric current judges and electricity judges all to be yes, each unit is simultaneously
Increase charging current and the charging current of the minimum unit increase setting of electricity percentage;
Second charging execution module, if judging to be judged as YES with electric current for voltage, electricity is judged as NO, then each unit is same
Shi Zeng great charging currents;
Third charging execution module, if being judged as YES for voltage, electric current is judged as NO, and electricity is judged as YES, then electricity
The minimum unit of percentage increases charging current;
4th charging execution module, if being judged as YES for voltage, electric current is judged as NO, and electricity is judged as NO, then each list
Member no longer increases charging current;
5th charging execution module, if being judged as NO for voltage, electric current is judged as YES, and when electricity is judged as YES, is judged
Whether the minimum unit charging voltage of electricity percentage is more than preset voltage threshold, if so, the list that electricity percentage is minimum
Member increases charging current, if it is not, then each unit no longer increases charging current;
6th charging execution module, if being judged as NO for voltage, electric current is judged as YES, and electricity is judged as NO, then each list
Member no longer increases charging current;
7th charging execution module, if being judged as NO for voltage, electric current is judged as NO, and when electricity is judged as YES, is judged
Whether the minimum unit charging voltage of electricity percentage is more than preset voltage threshold, if so, the list that electricity percentage is minimum
Member increases charging current, if it is not, then each unit no longer increases charging current;
8th charging execution module, if being judged as NO for voltage, electric current is judged as NO, and electricity is judged as NO, then each list
Member no longer increases charging current.
Further, coordinating system for multiple chargings for being wirelessly connected unit further includes:Cancel module, is used for each unit
After fully entering constant-voltage charge state, cancel radio broadcasting module.
Further, radio broadcasting module is Bluetooth broadcast module or WIFI broadcast modules.
The present invention has the beneficial effect that for multiple charging coordination approach for being wirelessly connected unit, system and charging wire:It carries
Bluetooth equipment is risen to the 5V/500mA USB ports of the compatibility of charging equipment, especially standard, prevents from drawing dead USB.For big
The equipment of power, high-power output characteristics can also be fully utilized.Additionally by the communication of each unit, allow low electricity
Equipment more charging quickly is measured, the system fully charged time is reduced.
Description of the drawings
Fig. 1 is step schematic diagram of the present invention for multiple charging one embodiments of coordination approach for being wirelessly connected unit.
Fig. 2 is step schematic diagram of the present invention for multiple charging another embodiments of coordination approach for being wirelessly connected unit.
Fig. 3 is structural schematic diagram of the present invention for multiple one embodiments of charging coordination system for being wirelessly connected unit.
Fig. 4 is structural schematic diagram of the present invention for multiple charging another embodiments of coordination system for being wirelessly connected unit.
Fig. 5 is structure of the present invention for one embodiment of charging module in multiple charging coordination systems for being wirelessly connected unit
Schematic diagram.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific implementation mode
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.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained without creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining relative position relation, motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly, and the connection can be directly connected to,
Can be indirectly connected with.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and should not be understood as
It indicates or implies its relative importance or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment
Case can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical solution
Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not the present invention claims guarantor
Within the scope of shield.
The present invention proposes that a kind of charging wire, including charging wire ontology, charging wire ontology one end are charging interface, and the other end is
The quantity of multiple charging ends in parallel, charging end is 2-10, as long as a charging wire can be to carry out for multiple units in this way
Charging reduces the demand to charging equipment quantity, can make full use of the fan-out capability of charging equipment.
Referring to Fig.1, the present invention also proposes a kind of for multiple charging coordination approach for being wirelessly connected unit, is filled for passing through
Electric wire is to be connected by wireless telecommunications between multiple units, each unit enters charging the case where being connected thereto multiple unit chargings
After pattern, start low current charge, includes the following steps for multiple charging coordination approach for being wirelessly connected unit:
S1, each unit detect respective charge information, and charge information includes the charging voltage, charging current, list of charging end
Whether first current electric quantity percentage and unit enter constant-voltage charge state.
S2, each unit exchange charge information by radio broadcasting.
S3, each unit for not entering constant-voltage charge state carry out voltage judgement, electric current judges and electricity judges, voltage judges
Judge whether its charging voltage is both greater than preset voltage threshold for each unit, electric current is judged as that each unit judges its charging current
Whether be both less than preset current threshold, electricity be judged as between each unit judges not enter each unit of constant-voltage charge state when
Whether the difference of preceding electricity percentage is more than preset difference threshold.
S4, do not enter each unit of constant-voltage charge state judges according to voltage, electric current judges and electricity judges result by
It charges according to preset law of electric charges.
In above-mentioned steps S1, each unit is lasting by the adc circuit of each self-charging circuit in one embodiment of this invention
Whether charging voltage, charging current, unit current electric quantity percentage and the unit for detecting charging end enter constant-voltage charge state,
The percentages of unit current electric quantity percentage, that is, unit current electric quantity and element cell total capacity, detect that unit enters perseverance
Pressure charged state then illustrates that the unit is fully charged soon, then the unit is adjusted there is no need to go again, i.e., need not and other
The unit of not up to constant-voltage charge state removes multilevel iudge charging voltage, charging current and unit current electric quantity percentage, allows not
Charge efficiency can be promoted by reaching the unit of constant-voltage charge state.
In above-mentioned steps S2, radio broadcasting is that Bluetooth broadcast or WIFI are broadcasted, because each unit is all by wirelessly connecting
It connects and has matched, unit receives the charge information of other units while sending itself charge information by radio broadcasting, side
Continue after an action of the bowels and judge and coordinate the charging current between multiple units, promotes charge efficiency.
In above-mentioned steps S3, each unit that does not enter constant-voltage charge state can carry out voltage judgement every time, electric current is sentenced
Disconnected and electricity judges that voltage threshold, current threshold and power threshold are all preset, and in one embodiment, power threshold can
To be set as 10%, and the unit for entering constant-voltage charge state is need not to go to adjust again, then need not also go to carry out voltage again
Judgement, electric current judge and electricity judges, can guarantee that the fan-out capability that can make full use of charging equipment is unlikely to anti-again simultaneously in this way
Only electric current is excessive, promotes charge efficiency, improves safety.
In above-mentioned steps S4, each unit controls switching circuit to obtain predeterminated target electric current with PWM, can be as accurate as
This rank of 1mA, control is accurate, realizes the maximization of efficiency.In above-mentioned steps S4, law of electric charges includes:
If voltage judges, electric current judges and electricity judges all to be yes, each unit increases charging current and electricity hundred simultaneously
Divide the charging current than minimum unit increase setting;
If voltage judges and electric current is judged as YES, electricity is judged as NO, then each unit increases charging current simultaneously;
If voltage is judged as YES, electric current is judged as NO, and electricity is judged as YES, then the minimum unit increase of electricity percentage is filled
Electric current;
If voltage is judged as YES, electric current is judged as NO, and electricity is judged as NO, then each unit no longer increases charging current;
If voltage is judged as NO, electric current is judged as YES, and when electricity is judged as YES, judges that the minimum unit of electricity percentage fills
Whether piezoelectric voltage is more than preset voltage threshold, if so, the unit increase charging current that electricity percentage is minimum, if it is not, then
Each unit no longer increases charging current;
If voltage is judged as NO, electric current is judged as YES, and electricity is judged as NO, then each unit no longer increases charging current;
If voltage is judged as NO, electric current is judged as NO, and when electricity is judged as YES, judges that the minimum unit of electricity percentage fills
Whether piezoelectric voltage is more than preset voltage threshold, if so, the unit increase charging current that electricity percentage is minimum, if it is not, then
Each unit no longer increases charging current;
If voltage is judged as NO, electric current is judged as NO, and electricity is judged as NO, then each unit no longer increases charging current;
The law of electric charges is judged according to voltage judgement, electric current judgement and electricity as a result, coordinating the charging electricity of each unit
Stream, the unit of low battery can be filled quicker final reduction system charging time, make full use of the output of charging equipment
Ability simultaneously prevents electric current excessive, realizes the maximal efficiency of each unit charging.
With reference to Fig. 2, further, in one embodiment, after step S4, including:
After S5, each unit fully enter constant-voltage charge state, cancel radio broadcasting.Each unit fully enters constant-voltage charge shape
After state, then each unit need not all go to coordinate again, cancel radio broadcasting and reduce consumption.
With reference to Fig. 3, the present invention also proposes that systems are coordinated in a kind of chargings for multiple wireless connection units, including:
Detection module 1 detects respective charge information for each unit, charge information include charging end charging voltage,
Whether charging current, unit current electric quantity percentage and unit enter constant-voltage charge state;
Switching Module 2 exchanges charge information for each unit by radio broadcasting module;
Judgment module 3, each unit for not entering constant-voltage charge state carries out voltage judgement, electric current judges and electricity is sentenced
Disconnected, voltage is judged as that each unit judges whether its charging voltage is both greater than preset voltage threshold, and electric current is judged as that each unit is sentenced
Whether its charging current of breaking is both less than preset current threshold, and electricity is judged as that each unit judgement does not enter constant-voltage charge state
Whether current electric quantity percentage difference is more than preset difference value threshold value between each unit;
Charging module 4, each unit for not entering constant-voltage charge state judges according to voltage, electric current judges and electricity is sentenced
Disconnected result charges according to preset law of electric charges.
In above-mentioned detection module 1, each unit is held by the adc circuit of each self-charging circuit in an embodiment of the present invention
Whether charging voltage, charging current, unit current electric quantity percentage and the unit of continuous detection charging end enter constant-voltage charge shape
State, the percentages of unit current electric quantity percentage, that is, unit current electric quantity and element cell total capacity, detect unit into
Enter constant-voltage charge state and then illustrates that the unit is fully charged soon, it, i.e., need not be with then the unit is adjusted there is no need to go again
Other units for being not up to constant-voltage charge state remove multilevel iudge charging voltage, charging current and unit current electric quantity percentage,
Allow the unit of not up to constant-voltage charge state that can promote charge efficiency.
In above-mentioned Switching Module 2, radio broadcasting module is Bluetooth broadcast module or WIFI broadcast modules, because of each unit
All it is to have been matched by being wirelessly connected, unit receives other while sending itself charge information by radio broadcasting module
The charge information of unit, it is convenient subsequently to judge and coordinate the charging current between multiple units, promote charge efficiency.
In above-mentioned judgment module 3, voltage judgement, electric current can be carried out every time by not entering each unit of constant-voltage charge state
Judging and electricity judges, voltage threshold, current threshold and power threshold are all preset, in one embodiment, power threshold
It can be set as 10%, be to guarantee to make full use of the fan-out capability of charging equipment to be unlikely to prevent electric current excessive again simultaneously in this way,
Charge efficiency is promoted, safety is improved.
In above-mentioned charging module 4, each unit obtains predeterminated target electric current with PWM control switching circuits, can be accurate
To this rank of 1mA, control is accurate, realizes the maximization of efficiency.
With reference to Fig. 5 in above-mentioned charging module 4, including:
First charging execution module 41, if judging for voltage, electric current judges and electricity judges all to be yes, each unit is same
Shi Zeng great charging currents and the charging current of the minimum unit increase setting of electricity percentage;
Second charging execution module 42, if judging to be judged as YES with electric current for voltage, electricity is judged as NO, then each unit
Increase charging current simultaneously;
Third charging execution module 43, if being judged as YES for voltage, electric current is judged as NO, and electricity is judged as YES, then electric
It measures the minimum unit of percentage and increases charging current;
4th charging execution module 44, if being judged as YES for voltage, electric current is judged as NO, and electricity is judged as NO, then respectively
Unit no longer increases charging current;
5th charging execution module 45, if being judged as NO for voltage, electric current is judged as YES, and when electricity is judged as YES, is sentenced
Whether charging voltage described in the minimum unit of power-off amount percentage is more than preset voltage threshold, if so, electricity percentage is most
Low unit increases charging current, if it is not, then each unit no longer increases charging current;
6th charging execution module 46, if being judged as NO for voltage, electric current is judged as YES, and electricity is judged as NO, then respectively
Unit no longer increases charging current;
7th charging execution module 47, if being judged as NO for voltage, electric current is judged as NO, and when electricity is judged as YES, is sentenced
Whether the minimum unit charging voltage of power-off amount percentage is more than preset voltage threshold, if so, electricity percentage is minimum
Unit increases charging current, if it is not, then each unit no longer increases charging current;
8th charging execution module 48, if being judged as NO for voltage, electric current is judged as NO, and electricity is judged as NO, then respectively
Unit no longer increases charging current;
The charging module 4 is according to judgment module 3 as a result, coordinating the charging current of each unit, allows the unit of low battery
Can fill quicker final reduction system charging time, make full use of the fan-out capability of charging equipment and prevent electric current mistake
Greatly, the maximal efficiency of each unit charging is realized.
Further, in an embodiment of the present invention, multiple chargings for being wirelessly connected unit are used for and coordinate system, are also wrapped
It includes:
Cancel module 5, after fully entering constant-voltage charge state for each unit, cancels radio broadcasting module.Each unit is complete
After portion enters constant-voltage charge state, then each unit need not all go to coordinate again, cancel radio broadcasting and reduce consumption.
The present invention has the beneficial effect that for multiple charging coordination approach for being wirelessly connected unit, system and charging wire:It carries
Bluetooth equipment is risen to the 5V/500mA USB ports of the compatibility of charging equipment, especially standard, prevents from drawing dead USB.For big
The equipment of power, high-power output characteristics can also be fully utilized.Additionally by the communication of each unit, allow low electricity
Equipment more charging quickly is measured, the system fully charged time is reduced.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every utilization
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content is applied directly or indirectly in other correlations
Technical field, be included within the scope of the present invention.
Claims (10)
1. a kind of charging wire, including charging wire ontology, which is characterized in that charging wire ontology one end is charging interface, another
End is multiple charging ends in parallel.
2. charging wire according to claim 1, which is characterized in that the charging end quantity is 2-10.
3. it is a kind of for multiple charging coordination approach for being wirelessly connected unit, for by described in any one of claim 1-2
Charging wire be to be connected by wireless telecommunications between the multiple unit, each unit the case where being connected thereto the charging of multiple units
Into after charge mode, start low current charge, which is characterized in that include the following steps:
Each unit detects respective charge information, and the charge information includes that the charging voltage, charging current, unit of charging end are worked as
Whether preceding electricity percentage and unit enter constant-voltage charge state;
Each unit exchanges the charge information by radio broadcasting;
The each unit for not entering constant-voltage charge state carries out voltage judgement, electric current judges and electricity judges, the voltage is judged as
Each unit judges whether its charging voltage is both greater than preset voltage threshold, and the electric current is judged as that each unit judges its charging electricity
Whether stream is both less than preset current threshold, and the electricity is judged as that each unit judges not entering each unit of constant-voltage charge state
Between current electric quantity percentage difference whether be more than preset difference threshold;
The result that each unit for not entering constant-voltage charge state judges according to the voltage, electric current judges and electricity judges is according to pre-
If law of electric charges charge.
4. it is according to claim 3 for it is multiple be wirelessly connected units charging coordination approach, which is characterized in that it is described not
Into constant-voltage charge state each unit judged according to the voltage, electric current judge and electricity judge result filled according to preset
Law of electric charges in the step of electric rule is charged, including:
If the voltage judges, electric current judges and electricity judges all to be yes, each unit increases the charging current and electricity hundred
Divide the charging current than minimum unit increase setting;
If the voltage judges and electric current is judged as YES, the electricity is judged as NO, then each unit increases the charging electricity simultaneously
Stream;
If the voltage is judged as YES, the electric current is judged as NO, and the electricity is judged as YES, then the minimum list of electricity percentage
Member increases the charging current;
If the voltage is judged as YES, the electric current is judged as NO, and the electricity is judged as NO, then described in each unit no longer increases
Charging current;
If the voltage is judged as NO, the electric current is judged as YES, and when the electricity is judged as YES, judges that electricity percentage is minimum
Unit described in charging voltage whether be more than preset voltage threshold, if so, described in the minimum unit increase of electricity percentage
Charging current, if it is not, then each unit no longer increases the charging current;
If the voltage is judged as NO, the electric current is judged as YES, and the electricity is judged as NO, then described in each unit no longer increases
Charging current;
If the voltage is judged as NO, the electric current is judged as NO, and when the electricity is judged as YES, judges that electricity percentage is minimum
Unit described in charging voltage whether be more than preset voltage threshold, if so, described in the minimum unit of electricity percentage increases
Charging current, if it is not, then each unit no longer increases the charging current;
If the voltage is judged as NO, the electric current is judged as NO, and the electricity is judged as NO, then described in each unit no longer increases
Charging current.
5. according to claim 3 for multiple charging coordination approach for being wirelessly connected unit, which is characterized in that described each
The step of result that unit judges according to the voltage, electric current judges and electricity judges is charged according to preset law of electric charges
Later, including:After each unit fully enters constant-voltage charge state, cancel radio broadcasting.
6. according to claim 3 for multiple charging coordination approach for being wirelessly connected unit, which is characterized in that the nothing
Line broadcasts as Bluetooth broadcast or WIFI broadcast.
7. a kind of coordinating system for multiple chargings for being wirelessly connected unit, which is characterized in that including:
Detection module detects respective charge information for each unit, and the charge information includes the charging voltage of charging end, fills
Whether electric current, unit current electric quantity percentage and unit enter constant-voltage charge state;
Switching Module exchanges the charge information for each unit by radio broadcasting module;
Judgment module, each unit for not entering constant-voltage charge state carries out voltage judgement, electric current judges and electricity judges, institute
It states voltage and is judged as that each unit judges whether its charging voltage is both greater than preset voltage threshold, the electric current is judged as each unit
Judge whether its charging current is both less than preset current threshold, the electricity is judged as that each unit judgement does not enter constant-voltage charge
Whether the difference of current electric quantity percentage is more than preset difference threshold between each unit of state;
Charging module, each unit for not entering constant-voltage charge state judges according to the voltage, electric current judges and electricity is sentenced
Disconnected result charges according to preset law of electric charges.
8. according to claim 7 coordinate system for multiple chargings for being wirelessly connected unit, which is characterized in that described to fill
Electric module includes:
First charging execution module, if judging for the voltage, electric current judges and electricity judges all to be yes, each unit increase
The charging current and the charging current of the minimum unit increase setting of electricity percentage;
Second charging execution module, if judging to be judged as YES with electric current for the voltage, the electricity is judged as NO, then each list
Member increases the charging current simultaneously;
Third charging execution module, if being judged as YES for the voltage, the electric current is judged as NO, and the electricity is judged as
It is that then the minimum unit of electricity percentage increases the charging current;
4th charging execution module, if being judged as YES for the voltage, the electric current is judged as NO, and the electricity is judged as
No, then each unit no longer increases the charging current;
5th charging execution module, if being judged as NO for the voltage, the electric current is judged as YES, and the electricity is judged as YES
When, judge whether charging voltage described in the minimum unit of electricity percentage is more than preset voltage threshold, if so, electricity percentage
Increase the charging current than minimum unit, if it is not, then each unit no longer increases the charging current;
6th charging execution module, if being judged as NO for the voltage, the electric current is judged as YES, and the electricity is judged as
No, then each unit no longer increases the charging current;
7th charging execution module, if being judged as NO for the voltage, the electric current is judged as NO, and the electricity is judged as YES
When, judge whether charging voltage described in the minimum unit of electricity percentage is more than preset voltage threshold, if so, electricity percentage
Increase the charging current than minimum unit, if it is not, then each unit no longer increases the charging current;
8th charging execution module, if being judged as NO for the voltage, the electric current is judged as NO, and the electricity is judged as
No, then each unit no longer increases the charging current.
9. according to claim 7 coordinate system for multiple chargings for being wirelessly connected unit, which is characterized in that also wrap
It includes:Cancel module, after fully entering constant-voltage charge state for each unit, cancels radio broadcasting module.
10. according to claim 7 coordinate system for multiple chargings for being wirelessly connected unit, which is characterized in that described
Radio broadcasting module is Bluetooth broadcast module or WIFI broadcast modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810564959.6A CN108695933B (en) | 2018-06-04 | 2018-06-04 | Charging coordination method and system for multiple wireless connection units and charging wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810564959.6A CN108695933B (en) | 2018-06-04 | 2018-06-04 | Charging coordination method and system for multiple wireless connection units and charging wire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108695933A true CN108695933A (en) | 2018-10-23 |
| CN108695933B CN108695933B (en) | 2020-06-19 |
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| CN201810564959.6A Active CN108695933B (en) | 2018-06-04 | 2018-06-04 | Charging coordination method and system for multiple wireless connection units and charging wire |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206099471U (en) * | 2016-10-28 | 2017-04-12 | 东莞市嘉悦电子有限公司 | Multifunctional on -vehicle charger |
| CN106711701A (en) * | 2015-11-17 | 2017-05-24 | 宁夏琪凯节能设备有限公司 | Energy-saving type USB charging wire |
| KR20170105320A (en) * | 2016-03-09 | 2017-09-19 | 주식회사 엘지화학 | Charging Method of Secondary Battery and Charging Apparatus of the Same |
| CN107250824A (en) * | 2015-02-13 | 2017-10-13 | 松下知识产权经营株式会社 | The charged state estimation unit and charged state method of estimation of secondary cell |
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2018
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107250824A (en) * | 2015-02-13 | 2017-10-13 | 松下知识产权经营株式会社 | The charged state estimation unit and charged state method of estimation of secondary cell |
| CN106711701A (en) * | 2015-11-17 | 2017-05-24 | 宁夏琪凯节能设备有限公司 | Energy-saving type USB charging wire |
| KR20170105320A (en) * | 2016-03-09 | 2017-09-19 | 주식회사 엘지화학 | Charging Method of Secondary Battery and Charging Apparatus of the Same |
| CN206099471U (en) * | 2016-10-28 | 2017-04-12 | 东莞市嘉悦电子有限公司 | Multifunctional on -vehicle charger |
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