CN109041585A - Charge control method, charging system and charging unit - Google Patents
Charge control method, charging system and charging unit Download PDFInfo
- Publication number
- CN109041585A CN109041585A CN201780017737.6A CN201780017737A CN109041585A CN 109041585 A CN109041585 A CN 109041585A CN 201780017737 A CN201780017737 A CN 201780017737A CN 109041585 A CN109041585 A CN 109041585A
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- Prior art keywords
- battery
- charging
- status data
- interface
- memory
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Classifications
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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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
- H02J7/00036—Charger exchanging data with battery
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
-
- 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
-
- 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
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M10/4257—Smart batteries, e.g. electronic circuits inside the housing of the cells or batteries
-
- 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
A kind of charge control method, charging system (20) and charging unit (40), comprising: charge the battery (S101)；In the charging process to battery, the status data (S102) for the battery that battery is sent is received；The status data (S103) of storage battery；When receiving the reading instruction of external device (ED) transmission, is instructed according to reading, the status data (S104) of storage is sent to external device (ED).When charging the battery, the status data of battery can be received and stored simultaneously, it, can be according to the status data positioning failure reason of the battery of storage, so that positioning failure reason is accurate, quick once battery breaks down during the charging process.
Description
Technical field
The present embodiments relate to battery technology field more particularly to a kind of charge control methods, charging system and charging
Device.
Background technique
Battery is the power resources of system, is the heart of whole system, especially in electric car and the contour peace of unmanned plane
The place that Quan Xing, stability are run.By taking unmanned plane as an example, the depletion rate of electricity is very fast in battery, need in time to battery into
Row charging, to supplement electricity, to guarantee the normal operation of unmanned plane.Therefore, in the entire life span of battery, using filling
Electric appliance charging process is an important engineering of battery, still, if broken down during the charging process, such as charger stops
Power to battery, and since charger and battery are individual individual respectively, need the problem of checking charger one by one or
The problem of battery, to cause the inefficiency of positioning failure problem.
Summary of the invention
The embodiment of the present invention provides a kind of charge control method, charging system and charging unit, for accurately and quickly
The reason of positioning battery breaks down during the charging process.
In a first aspect, the embodiment of the present invention provides a kind of charge control method, comprising:
It charges the battery；
In the charging process to the battery, the status data for the battery that the battery is sent is received；
Store the status data of the battery；
When receiving the reading instruction of external device (ED) transmission, is instructed according to the reading, sent to the external device (ED)
The status data of storage.
In a kind of possible design, the status data of the storage battery, comprising:
In memory by the status data storage of the battery.
In a kind of possible design, the memory is nonvolatile memory.
In a kind of possible design, the nonvolatile memory is ferroelectric memory.
In a kind of possible design, the status data includes at least one of following: the voltage of the battery, the electricity
The temperature of the electric current in pond, the electricity of the battery, the battery.
Second aspect, the embodiment of the present invention provide a kind of charging system, comprising: charging interface, the first communication interface, charging
Circuit, controller and memory；The charging circuit is electrically connected with the charging interface；The controller is respectively with described first
Communication interface and memory electrical connection；
The charging interface, for connecting battery；
First communication interface, for connecting battery；
Charging circuit, for being charged by the charging interface to the battery；
Controller, for being communicated by described first during the charging circuit charges to the battery
The status data for the battery that battery described in interface is sent, and the status data is stored into the memory；
The memory, for storing the status data of the battery；
The controller is also used to be instructed, obtained according to the reading when receiving the reading instruction that external device (ED) is sent
The status data of the memory storage, and the status data is sent to the external device (ED).
In a kind of possible design, the memory is nonvolatile memory.
In a kind of possible design, the nonvolatile memory is ferroelectric memory.
In a kind of possible design, the charging interface and first communication interface are integrated into an interface.
In a kind of possible design, the charging system further include: communication interface；Second communication interface be used for
External device (ED) communication connection, second communication interface are electrically connected with the controller,
The controller can receive the reading instruction that the external device (ED) is sent by second communication interface,
And instructed according to the reading, it can be sent in the memory and be stored to the external device (ED) by second communication interface
The status data；
The external device (ED) can be received the memory that the controller is sent by second communication interface and be deposited
The status data of storage, to analyze the reason of battery generates charge fault.
In a kind of possible design, the status data includes at least one of following: the voltage of the battery, the electricity
The temperature of the electric current in pond, the electricity of the battery, the battery.
The third aspect, the embodiment of the present invention provide a kind of charging unit, comprising: charging described in shell and first aspect
System；
Wherein, the charging system is mounted in the shell.
In a kind of possible design, the charging unit further includes power interface, and the power interface is mounted on described
On shell；
The power interface is electrically connected with the charging system, and the power interface is also used to connect with charger；
The charging system can obtain the direct current of the charger output by the power interface.
In a kind of possible design, the charging unit further includes charger and power interface；The charger installation
In the shell, power interface installation on the housing, the charger respectively with the charging system and described
Power interface electrical connection；
The power interface, for connecting external power supply；
The charger, for the alternating current in external power supply to be converted to direct current.
Charge control method, charging system and charging unit provided in an embodiment of the present invention, by charging the battery,
And in the charging process to the battery, the status data for the battery that the battery is sent is received, and store the electricity
The status data in pond instructs, to the outside then when receiving the reading instruction of external device (ED) transmission according to the reading
Device sends the status data of storage.Therefore, the present embodiment can receive and store simultaneously when charging the battery
The status data of battery can position once battery breaks down during the charging process according to the status data of the battery of storage
Failure cause, and positioning failure reason is more accurate, more quick.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the flow chart for the charge control method that the embodiment of the present invention one provides；
Fig. 2 is the structural schematic diagram for the charging system that one embodiment of the invention provides；
Fig. 3 be another embodiment of the present invention provides charging system structural schematic diagram；
Fig. 4 is the structural schematic diagram for the charging unit that one embodiment of the invention provides；
Fig. 5 be another embodiment of the present invention provides charging unit structural schematic diagram；
Fig. 6 be another embodiment of the present invention provides charging unit structural schematic diagram.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Fig. 1 is the flow chart for the charge control method that the embodiment of the present invention one provides, as shown in Figure 1, the side of the present embodiment
Method may include:
S101, it charges the battery.
S102, in the charging process to the battery, receive the status data for the battery that the battery is sent.
The status data of S103, the storage battery.
S104, when receive external device (ED) transmission reading instruction when, according to readings instruction, to the external device (ED)
Send the status data of storage.
It in the present embodiment, charges the battery, when battery is in charging process, the state of battery can become
Change, battery can acquire the status data of the battery during the charging process.Therefore, the present embodiment is in the charging process to battery
In, the status data of the battery of battery transmission is received from battery.Wherein, battery during the charging process, voltage, the electricity of battery
Stream, electricity, temperature etc. can change, and therefore, the status data of the received battery of the present embodiment includes at least one of following:
The temperature of the voltage of the battery, the electric current of the battery, the electricity of the battery, the battery, but the present embodiment and unlimited
In this.Then, the present embodiment stores the status data of received battery again.Optionally, in the charging process to battery, this reality
Apply the status data that example is the battery that real-time reception battery is sent, and the status data of real-time storage battery；Optionally, real-time
Receive and the status data of real-time storage battery in the case where, the present embodiment can be with the status data of the real-time reception battery
Generation time, and in the status data of real-time storage battery the real-time storage status data generation time.Based on above-mentioned, sheet
Status data in the charge period of embodiment battery is stored.
When receiving the reading instruction of external device (ED) transmission, instructed according to the reading, by the state of the battery of storage
Data are sent to external device (ED).After external device (ED) receives the status data of battery during the charging process, according to the shape of the battery
State data analyze the reason of battery breaks down during the charging process.It should be noted that the external device (ED) is not above-mentioned
Battery.
The present embodiment receives the battery hair by charging the battery, and in the charging process to the battery
The status data of the battery sent, and the status data of the battery is stored, then when the reading for receiving external device (ED) transmission
It when instruction fetch, is instructed according to the reading, the status data of storage is sent to the external device (ED).Therefore, the present embodiment
When charging the battery, while the status data of battery can be received and stored, once battery occurs during the charging process
Failure, can be according to the status data positioning failure reason of the battery of storage, and positioning failure reason is more accurate, more accelerates
Speed.
Optionally, a kind of possible implementation of above-mentioned S103 are as follows: be stored in the status data of received battery
Reservoir.The present embodiment in real time deposits the status data of received battery after receiving the status data of battery of battery transmission
Storage is in memory.Optionally, which is nonvolatile memory, can be with by the nonvolatile memory the present embodiment
Realize real-time and quick storage battery status data, and power down will not lose the status data of the battery, ensure that electricity
The integrality of the status data of the battery of pond during the charging process.
Optionally, above-mentioned nonvolatile memory can be ferroelectric memory.
Fig. 2 is the structural schematic diagram for the charging system that one embodiment of the invention provides, as shown in Fig. 2, the present embodiment fills
Electric system 20 may include: charging interface 21, the first communication interface 22, charging circuit 23, controller 24 and memory 25；It is described
Charging circuit 23 is electrically connected with the charging interface 21；The controller 24 respectively with first communication interface 22 and described deposit
Reservoir 25 is electrically connected.
The charging interface 21, for connecting battery.
First communication interface 22, for connecting battery.
Charging circuit 23, for being charged by the charging interface 21 to the battery.
Controller 24, for passing through described first during the charging circuit 23 charges to the battery
Communication interface 22 receives the status data for the battery that the battery is sent, and the status data is stored to the storage
In device 25.
The memory 25, for storing the status data of the battery.
The controller 24 is also used to be instructed, obtained according to the reading when receiving the reading instruction that external device (ED) is sent
The status data for taking the memory 25 to store, and the status data is sent to the external device (ED).
When charging the battery, battery is connect the present embodiment with charging interface 21, and battery is also communicated with first
Interface 22 connects.Since battery is connect with charging interface 21, charging circuit 23 is filled by charging interface 21 to battery
Electricity.Simultaneously as battery is connect with the first communication interface 22, in the charging process of battery, battery is to the first communication interface 22
The status data of battery is sent, therefore, controller 24 receives the status number for the battery that battery is sent by the first communication interface 22
According to.Then the status data of received battery is stored in memory 25 by controller 24, and storage control 24 connects in memory 25
The status data of the battery of receipts.
Controller 24 instructs, from memory 25 in the reading instruction for receiving external device (ED) transmission according to the reading
The status data of battery is obtained, and the status data is sent to external device (ED), so that external device (ED) was sent according to controller
The reason of status data of battery, analysis battery breaks down during the charging process.
Optionally, the memory 25 is nonvolatile memory.
Optionally, the nonvolatile memory is ferroelectric memory, it is, memory 25 can store for ferroelectricity
Device.
Optionally, the charging interface 21 and first communication interface 22 are integrated into an interface.I.e. in charging interface
21 and first communication interface 22 in appearance be the same physical interface, in this way in the charging process to battery, it is only necessary to will
Battery is attached with an interface, so that it may which the function of realizing the status data of charging and transmission battery simplifies Charging
The appearance of system also facilitates the operation of user.
Optionally, the status data includes at least one of following: the voltage of the battery, the electric current of the battery, institute
State the electricity of battery, the temperature of the battery.
The charging system of the present embodiment can be used for executing the technical solution of above-mentioned each method embodiment, realization principle
Similar with technical effect, details are not described herein again.
Fig. 3 be another embodiment of the present invention provides charging system structural schematic diagram, as shown in figure 3, the present embodiment
It can also include: the second communication interface 26 on the basis of the embodiment shown in Fig. 2 of charging system 20；Second communication interface
26 are used to be electrically connected with external device (ED) communication connection, second communication interface 26 with the controller 24.
The controller 24 can receive the reading that the external device (ED) is sent by second communication interface 26
Instruction, and instructed according to the reading, the storage can be sent to the external device (ED) by second communication interface 26
The status data stored in device.
The external device (ED) can be received the memory that the controller is sent by second communication interface and be deposited
The status data of storage, to analyze the reason of battery generates charge fault.
In the present embodiment, charging system 20 is equipped with for the second communication interface 26 with external device (ED) communication connection, described
Second communication interface 26 is electrically connected with the controller 24, and the external device (ED) can be obtained by second communication interface 26
The status data of the battery stored in memory 25.Controller 24 can be sent to external device (ED) by the second communication interface 26 and be deposited
The status data of the battery stored in reservoir 25 is imitated by the output that the second communication interface 26 improves the status data of battery
Rate.Moreover, the reason of status data that external device (ED) can use received battery generates failure to battery during the charging process
It is analyzed, accuracy the reason of breaking down for analyzing acquisition is higher, and external device (ED) can also utilize the state of battery
Data are monitored the charging process of the battery.
Fig. 4 is the structural schematic diagram for the charging unit that one embodiment of the invention provides, as shown in figure 4, the present embodiment fills
Electric installation 40 may include: shell 41 and charging system 42；Wherein, the charging system 42 is mounted in the shell 41.
Wherein, charging system 42 can use the structure of Fig. 2 or charging system embodiment shown in Fig. 3 accordingly can
To execute the technical solution of any of the above-described embodiment of the method, it is similar that the realization principle and technical effect are similar, and details are not described herein again.
Fig. 5 be another embodiment of the present invention provides charging unit structural schematic diagram, as shown in figure 5, the present embodiment
On the basis of the embodiment shown in fig. 4, the charging unit 40 of the present embodiment further includes power interface 43, the electricity to charging unit 40
Source interface 43 is mounted on the shell 41.
The power interface 43 is electrically connected with the charging system 42, and the power interface 43 is also used to and charger
Connection；The charging system 42 can obtain the direct current of the charger output by the power interface 43.
Power supply in the present embodiment, when the charging unit 40 of the present embodiment charges the battery, in charging unit 40
Interface 43 is connect with charger, wherein and charger exports direct current, such as: charger converts the alternating current in external power supply
For direct current and export.In this way, (the charging electricity in such as charging system 42 of charging system 42 in the charging unit 40 of the present embodiment
Road) can control charger output direct current charge to electric current.
The charging unit 40 of the present embodiment can be used for charger matched use, to charge the battery, and
It can receive the status data of battery during charging the battery, and the status data of storage battery in time, storage
The status data of battery is for analyzing the reason of battery breaks down during the charging process.
Fig. 6 be another embodiment of the present invention provides charging unit structural schematic diagram, as shown in fig. 6, the present embodiment
Charging unit 40 further includes charger 44 and power interface 45 on the basis of the embodiment shown in fig. 4；The charger 44 is installed
In the shell 41, the power interface 45 is mounted on the shell 41, the charger 44 respectively with the Charging
System 42 and the power interface 45 are electrically connected.
The power interface 45, for connecting external power supply.
The charger 44, for the alternating current in external power supply to be converted to direct current.
Charger 44 and power interface 45 are equipped in the charging unit 40 of the present embodiment, and charger 44 connects set on power supply
Between mouth 45 and charging system 42, the electricity when the charging unit 40 of the present embodiment charges the battery, in charging unit 40
Source interface 45 is connect with external power supply, so that charger 44 is electrically connected with external power supply, charger 44 will by power interface 45
Alternating current in external power supply is converted to direct current and exports to charging system 42.Optionally, the charger 44 of the present embodiment can
Think that the alternating current in external power supply can be converted to direct current and deposited by chargeable charger 44, the i.e. charger 44
Storage, then when charging unit 40 charges the battery, charger 44 is again by the direct current electricity output of storage.Then the present embodiment
Charging unit 40 in charging system 42 (charging circuit in such as charging system 42) can control charger 44 output it is straight
Galvanic electricity charges to electric current.
The charging unit 40 of the present embodiment can be used cooperatively with external power supply, can be used for charging the battery, and
It can receive the status data of battery during charging the battery, and the status data of storage battery in time, storage
Battery status data for analyzing the reason of battery breaks down during the charging process.
Those of ordinary skill in the art will appreciate that: realize that all or part of the steps of above method embodiment can pass through
The relevant hardware of program instruction is completed, and program above-mentioned can be stored in a computer readable storage medium, the program
When being executed, step including the steps of the foregoing method embodiments is executed；And storage medium above-mentioned includes: read-only memory (Read-Only
Memory, ROM), random access memory (Random Access Memory, RAM), magnetic or disk etc. is various to deposit
Store up the medium of program code.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (14)
1. a kind of charge control method characterized by comprising
It charges the battery；
In the charging process to the battery, the status data for the battery that the battery is sent is received；
Store the status data of the battery；
When receiving the reading instruction of external device (ED) transmission, is instructed according to the reading, send and store to the external device (ED)
The status data.
2. the method according to claim 1, wherein the status data of the storage battery, comprising:
In memory by the status data storage of the battery.
3. according to the method described in claim 2, it is characterized in that, the memory is nonvolatile memory.
4. according to the method described in claim 3, it is characterized in that, the nonvolatile memory is ferroelectric memory.
5. method according to any of claims 1-4, which is characterized in that the status data includes following at least one
: the temperature of the voltage of the battery, the electric current of the battery, the electricity of the battery, the battery.
6. a kind of charging system characterized by comprising charging interface, the first communication interface, charging circuit, controller and deposit
Reservoir；The charging circuit is electrically connected with the charging interface；The controller respectively with first communication interface and described
Memory electrical connection；
The charging interface, for connecting battery；
First communication interface, for connecting battery；
Charging circuit, for being charged by the charging interface to the battery；
Controller, for passing through first communication interface during charging circuit charges to the battery
The status data for the battery that the battery is sent is received, and the status data is stored into the memory；
The memory, for storing the status data of the battery；
The controller is also used to be instructed according to the reading, described in acquisition when receiving the reading instruction that external device (ED) is sent
The status data of memory storage, and the status data is sent to the external device (ED).
7. charging system according to claim 6, which is characterized in that the memory is nonvolatile memory.
8. charging system according to claim 7, which is characterized in that the nonvolatile memory is ferroelectric memory.
9. according to charging system described in claim 6-8 any one, which is characterized in that the charging interface and described first
Communication interface is integrated into an interface.
10. according to charging system described in claim 6-9 any one, which is characterized in that the charging system further include: the
Two communication interfaces；Second communication interface is used for and external device (ED) communication connection, second communication interface and the control
Device electrical connection,
The controller can receive the reading instruction that the external device (ED) is sent, and root by second communication interface
It is instructed according to the reading, the institute stored in the memory can be sent to the external device (ED) by second communication interface
State status data；
The external device (ED) can receive the memory storage that the controller is sent by second communication interface
The status data, to analyze the reason of battery generates charge fault.
11. according to charging system described in claim 6-10 any one, which is characterized in that the status data includes following
At least one of: the temperature of the voltage of the battery, the electric current of the battery, the electricity of the battery, the battery.
12. a kind of charging unit characterized by comprising Charging described in shell and claim 6-11 any one
System；
Wherein, the charging system is mounted in the shell.
13. charging unit according to claim 12, which is characterized in that the charging unit further includes power interface, institute
State power interface installation on the housing；
The power interface is electrically connected with the charging system, and the power interface is also used to connect with charger；
The charging system can obtain the direct current of the charger output by the power interface.
14. charging unit according to claim 12, which is characterized in that the charging unit further includes charger and power supply
Interface；The charger is mounted in the shell, power interface installation on the housing, the charger respectively with
The charging system and power interface electrical connection；
The power interface, for connecting external power supply；
The charger, for the alternating current in external power supply to be converted to direct current.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2017/092455 WO2019010623A1 (en) | 2017-07-11 | 2017-07-11 | Charging control method, charging system and charging apparatus |
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| CN109041585A true CN109041585A (en) | 2018-12-18 |
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ID=64629724
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| CN201780017737.6A Pending CN109041585A (en) | 2017-07-11 | 2017-07-11 | Charge control method, charging system and charging unit |
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| WO (1) | WO2019010623A1 (en) |
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|---|---|---|---|---|
| CN113036872A (en) * | 2021-03-23 | 2021-06-25 | 张成君 | Charging device capable of displaying electric quantity percentage |
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- 2017-07-11 CN CN201780017737.6A patent/CN109041585A/en active Pending
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| WO2019010623A1 (en) | 2019-01-17 |
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