CN109451771A - A kind of battery control method and system - Google Patents
A kind of battery control method and system Download PDFInfo
- Publication number
- CN109451771A CN109451771A CN201780002039.9A CN201780002039A CN109451771A CN 109451771 A CN109451771 A CN 109451771A CN 201780002039 A CN201780002039 A CN 201780002039A CN 109451771 A CN109451771 A CN 109451771A
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- CN
- China
- Prior art keywords
- battery
- identity
- proof
- unique identity
- unique
- 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.)
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Classifications
-
- 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
-
- 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
-
- 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
- H01M2010/4278—Systems for data transfer from batteries, e.g. transfer of battery parameters to a controller, data transferred between battery controller and main controller
-
- 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 battery control method and system, suitable for battery technology field, proof of identity is carried out to battery by obtaining unique identity possessed by battery and obtains the state parameter of battery, the reliability and safety for improving battery, solve the problems, such as battery management unit in existing battery control system detect battery access just discharged existing for security risk.
Description
Technical field
The invention belongs to battery technology field more particularly to a kind of battery control method and systems.
Background technique
With the continuous improvement of new energy popularity, battery as a kind of power storage medium new energy field weight
The property wanted is also increasingly prominent, and user also has increasingly higher demands for the intelligent level of battery, and that how to improve battery can
Become urgent problem to be solved by property and safety.
However, in current battery control system, as long as battery management unit has detected that battery accesses discharge circuit,
Just it directly controls battery to discharge by discharge circuit, in this way, can exist when the battery of access is not inconsistent standardization biggish
Security risk.
Summary of the invention
The purpose of the present invention is to provide a kind of battery control method and systems, by obtaining unique body possessed by battery
Part mark carries out proof of identity to battery, can not identify that non-compliant battery causes to solve existing battery control system
There are problems that biggish security risk.
On the one hand, the present invention provides a kind of battery control method, comprising:
If having detected, battery accesses discharge circuit, obtains the unique identity of the battery；
Proof of identity is carried out to the battery according to the unique identity；
If proof of identity passes through, controls the battery and discharged by the discharge circuit；
If proof of identity fails, controls the battery and be in dead status.
Preferably, described that proof of identity is carried out to the battery according to the unique identity, comprising: will be described unique
The unique identity of the battery stored in identity and database compares, and is carried out according to comparing result to the battery
Proof of identity；
Wherein, if having and unique body in unique identity of the comparing result for the battery stored in the database
Part identifies identical unique identity, then is identified as proof of identity and passes through；If being stored in the comparing result database
Unique identity not identical with the unique identity, then be identified as proof of identity in the unique identity of battery
Failure.
Preferably, it if the proof of identity passes through, controls after the battery discharged by the discharge circuit,
Include:
The corresponding battery status parameter of the unique identity is obtained from the database；
Show the battery status parameter.
Preferably, the battery status parameter includes the use duration of the battery；The use duration of the battery according to
The date of production and current time of the battery corresponding date determine；It is described to obtain unique body from the database
Part identifies after corresponding battery status parameter, comprising:
If the use duration of the battery is greater than preset duration, prompt information is exported.
Preferably, the battery status parameter includes the location information in the battery discharge procedure；If the identity school
It tests and passes through, then control after the battery discharged by the discharge circuit, further includes:
Record and store the current location information of the battery.
On the other hand, in order to solve the above-mentioned technical problem, the invention also provides a kind of battery control system, the batteries
Control system includes:
Detection unit, if obtaining the unique identity of the battery for having detected that battery accesses discharge circuit；
Verification unit, for carrying out proof of identity to the battery according to the unique identity；
Battery control unit controls the battery and is put by the discharge circuit if passing through for proof of identity
Electricity；
If the battery control unit is also used to proof of identity failure, controls the battery and be in dead status.
Preferably, the verification unit is specifically used for: by the battery stored in the unique identity and database
Unique identity compares, and carries out proof of identity to the battery according to comparing result；Wherein, if comparing result is described
There is unique identity identical with the unique identity in the unique identity of the battery stored in database, then knows
Do not pass through for proof of identity；If comparing result be in the unique identity of battery stored in the database not with it is described
The identical unique identity of unique identity is then identified as proof of identity failure.
Preferably, the battery control system further include: acquiring unit, it is described unique for obtaining from the database
The corresponding battery status parameter of identity；Display unit, for showing the battery status parameter.
Preferably, the battery status parameter includes the use duration of the battery；The use duration of the battery according to
The date of production and current time of the battery corresponding date determine；The battery control system further include:
Prompt unit exports prompt information if the use duration for the battery is greater than preset duration.
Preferably, the battery control system further include:
Recording unit, for recording and storing the current location information of the battery.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is a kind of implementation flow chart for battery control method that the embodiment of the present invention 1 provides；
Fig. 2 is a kind of implementation flow chart for battery control method that the embodiment of the present invention 2 provides；
Fig. 3 is a kind of implementation flow chart for battery control method that the embodiment of the present invention 4 provides；
Fig. 4 is a kind of structural schematic diagram for battery control system that the embodiment of the present invention 5 provides；
Fig. 5 is a kind of structural schematic diagram for battery control system that the embodiment of the present invention 6 provides；
Fig. 6 is a kind of structural schematic diagram for battery control system that the embodiment of the present invention 7 provides；
Fig. 7 is a kind of structural schematic diagram for battery control system that the embodiment of the present invention 8 provides.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
In order to illustrate technical solutions according to the invention, the following is a description of specific embodiments.
Embodiment 1:
Fig. 1 is a kind of implementation flow chart for battery control method that the embodiment of the present invention 1 provides, for ease of description, only
Show part related to the embodiment of the present invention.
In S11, if having detected, battery accesses discharge circuit, obtains the unique identity of the battery.
In the present embodiment, battery has unique identity, the battery which only has this producer to produce
It just can have, it is therefore intended that be the qualified electricity of this producer confirmation used in certain type product for detecting the production of this producer
Pond, which has storage in the database of this producer, and is updated according to the needs of this producer.
In S12, proof of identity is carried out to the battery according to the unique identity.
In the present embodiment, for target product, as long as detecting that battery is linked into the discharge circuit of target product
When, just obtain the unique identity of accessed battery, if it is possible to get the unique identity, then proof of identity is logical
It crosses, if the unique identity of battery cannot be obtained, proof of identity failure.Specifically, can be read by radio-frequency card reader
The unique identity of the unique identity or the battery that take battery is two dimensional code, then reads battery by barcode scanning mode
Unique identity.
In the present embodiment, carrying out proof of identity to the unique identity of battery is specially by unique identity and number
It is compared according to the unique identity of the battery stored in library, proof of identity is carried out to battery according to comparing result.Specifically,
The unique identity of the battery stored in database is the unique identity of standard compliant battery.
In S13, if proof of identity passes through, controls the battery and discharged by the discharge circuit.
In the present embodiment, if having and unique body in unique identity of the comparing result for the battery stored in database
Part identifies identical unique identity, then is identified as proof of identity and passes through.At this point, battery is allowed through discharge circuit progress
Electric discharge.
In S14, if authentication fails, controls the battery and be in dead status.
In the present embodiment, if comparing result be in the unique identity of battery stored in database not with it is unique
The identical unique identity of identity is then identified as proof of identity failure.Battery is in dead status at this time, specifically,
Discharge circuit is closed, and battery can not be discharged by discharge circuit.
Embodiment 2:
Fig. 2 is a kind of implementation flow chart for battery control method that the embodiment of the present invention 2 provides, relative to embodiment 1, originally
If embodiment passes through in proof of identity, controls after battery discharged by discharge circuit, can also include:
S25: the corresponding battery status parameter of unique identity is obtained from database.
In the present embodiment, battery status parameter includes the electricity of battery, model, the date of production, the last uses
Time etc..
S26: display battery status parameter.
Specifically, user is according to the Dynamically Announce of the battery status parameter nearest operating status of electrolytic cell.
Embodiment 3:
Relative to embodiment 2, the battery status parameter in embodiment 3 further comprises the use duration of battery；
The battery is determined using duration according to the date of production of the battery and corresponding date at current time；
In the present embodiment, it is determined, that is, is counted according to the date of production and corresponding date at current time using duration
Months or number of days or hourage between date corresponding with current time in the calculation date of production；Optionally, the use of battery
Duration can also be determined according to the date corresponding with current time on date that battery is detected for the first time, i.e. calculating battery
Months or number of days or hourage between date corresponding with current time on date for being detected for the first time.
It is described obtain the corresponding battery status parameter of the unique identity from the database after, comprising:
If the use duration of the battery is greater than preset duration, prompt information is exported.
Specifically, the use duration when battery is greater than preset duration, then prompt information is exported, specifically, preset duration root
It is determined according to the concrete model and the environmental parameter that is detected of battery, such as the preset duration used in extreme circumstances
Less than normal than under normal environment, which can show by voice prompting or by screen, avoid battery because old
Change or damage occur and causes security risk.
Embodiment 4:
Fig. 3 is a kind of implementation flow chart for battery control method that the embodiment of the present invention 4 provides, relative to embodiment 2, institute
If stating proof of identity to pass through, control after the battery discharged by the discharge circuit, further includes:
S40: the current location information of the battery is recorded and stored.
In the present embodiment, battery can all carry out location information according to the preset time interval in discharge process each time
It updates, records and stores the location information during battery present discharge.
Optionally, battery carries out the state of updating location information according to the preset time interval in discharge process each time
Parameter is all uploaded in the database of cloud platform in real time and is backed up.
In the present embodiment, the location information of battery is grasped beyond that can also carry out control lock behind the preset band of position to battery
Make or prompt other information warnings, be stolen in use to avoid battery, specifically, when target product is electric vehicle
When, by identifying that battery positions target vehicle, if recording unit records are to current battery location information beyond default
The band of position can then carry out the operation such as carrying out vehicle on control lock or stop power supply.
Embodiment 5:
Fig. 4 is a kind of structural schematic diagram for battery control system that the embodiment of the present invention 5 provides, as shown in figure 4, the system
Including each unit be used to execute each step in the corresponding embodiment of Fig. 1.Referring specifically in embodiment corresponding in Fig. 1
Associated description.For ease of description, only the parts related to this embodiment are shown.
Referring to fig. 4, the battery control system includes:
Detection unit S51, if obtaining the unique identities mark of the battery for having detected that battery accesses discharge circuit
Know；
In the present embodiment, battery has unique identity, the battery which only has this producer to produce
It just can have, it is that this producer is true that the purpose of detection unit S51, which is to detect used in certain type product of this producer production,
The qualified battery recognized, the unique identity have storage in the database of this producer, and according to the needs of this producer
It is updated.
Verification unit S52, for carrying out proof of identity to the battery according to the unique identity；
In the present embodiment, for target product, as long as detecting that battery is linked into the discharge circuit of target product
When, just obtain the unique identity of accessed battery, if it is possible to get the unique identity, then proof of identity is logical
It crosses, if the unique identity of battery cannot be obtained, proof of identity failure.Specifically, can be read by radio-frequency card reader
The unique identity of the unique identity or the battery that take battery is two dimensional code, then reads battery by barcode scanning mode
Unique identity.
In the present embodiment, carrying out proof of identity to the unique identity of battery is specially by unique identity and number
It is compared according to the unique identity of the battery stored in library, proof of identity is carried out to battery according to comparing result.Specifically,
The database that verification unit S52 can be arranged with battery producer carries out data transmission, unique body of the battery stored in database
Part is identified as the unique identity of standard compliant battery.
Battery control unit S53 controls the battery and is carried out by the discharge circuit if passing through for proof of identity
Electric discharge；
If the battery control unit S53 is also used to proof of identity failure, controls the battery and be in dead status.
In the present embodiment, if having and unique body in unique identity of the comparing result for the battery stored in database
Part identifies identical unique identity, then is identified as proof of identity and passes through.At this point, battery control unit S53 allows battery logical
Overdischarge circuit discharges.If comparing result be in the unique identity of battery stored in database not with unique body
Part identifies identical unique identity, then is identified as proof of identity failure.Battery control unit S53 controls battery and is at this time
Dead status, specifically, dead status includes that discharge circuit is closed, battery can not be discharged by discharge circuit.
Embodiment 6:
Fig. 5 is a kind of structural schematic diagram for battery control system that the embodiment of the present invention 6 provides, as shown, relative to
Embodiment 5, the battery control system further include:
Acquiring unit S61, for obtaining the corresponding battery status parameter of the unique identity from the database；
In the present embodiment, battery status parameter includes the electricity of battery, model, the date of production, the last uses
Time etc., specifically, the state parameter of battery is just stored in the database that producer is arranged when battery is from factory, and in battery
Use process in be constantly updated.Specifically, acquiring unit S61 can also be attached with mobile terminal, which can
To be wireless communication connection, and carry out data transmission with mobile terminal, obtains control signal and dependency number that mobile terminal is sent
According to the mobile terminal can be mobile phone, and user is carried out data transmission with acquiring unit S61 by application program or bluetooth, obtained
Take cell S 61 can be from the state parameter data of the acquisition for mobile terminal battery.
Display unit S62, for showing the battery status parameter.
Specifically, user is according to display unit S62 to the Dynamically Announce of the battery status parameter nearest fortune of electrolytic cell
Row state, when battery status parameter exceeds preset battery status parameter, display unit S62 can show that relevant information allows use
Family is known, for example, when the temperature parameter of battery has exceeded preset temperature parameter range, display unit S62 shows Current Temperatures
And preset temperature, when the electricity of battery is lower than preset electrical parameter, then display unit S62 shows current electric quantity and preset electricity
Parameter is measured, display unit S62 can be display or voice prompting device or other can be used family and know battery status
Other devices of parameter.
Embodiment 7:
Fig. 6 is a kind of structural schematic diagram for battery control system that the embodiment of the present invention 7 provides, and battery status parameter is also wrapped
The use duration of battery is included；
The battery is determined using duration according to the date of production of the battery and corresponding date at current time；
In the present embodiment, it is determined, that is, is counted according to the date of production and corresponding date at current time using duration
Months or number of days or hourage between date corresponding with current time in the calculation date of production；Optionally, the use of battery
Duration can also be determined according to the date corresponding with current time on date that battery is detected for the first time, i.e. calculating battery
Months or number of days or hourage between date corresponding with current time on date for being detected for the first time.
As shown, relative to embodiment 6, the battery control system further include:
Prompt unit S70 exports prompt information if the use duration for the battery is greater than preset duration.
Specifically, the use duration when battery is greater than preset duration, then prompt information is exported, preset duration is according to battery
Concrete model and the environmental parameter being detected are determined, such as the preset duration used in extreme circumstances is than normal ring
Less than normal under border, the prompt information of prompt unit S70 can be shown by voice prompting or by screen, avoid battery because
Security risk is caused for aging or appearance damage.
Embodiment 8:
Fig. 7 is a kind of structural schematic diagram for battery control system that the embodiment of the present invention 8 provides, as shown, relative to
Embodiment 6, the battery control system further include:
Recording unit S80, for recording and storing the current location information of the battery.
In the present embodiment, battery can all carry out location information according to the preset time interval in discharge process each time
It updates, the location information during battery present discharge is recorded cell S 80 and records and stores.Optionally, battery is each time
The state parameter for carrying out updating location information in discharge process according to the preset time interval all uploads to the number of cloud platform in real time
According to backing up in library, the current location information of the battery can be what battery control system be obtained from database, or battery
Control system is obtained also available battery from the acquisition for mobile terminal of user, by the location information to target product
Location information, specifically, the location information that battery control system obtains battery can also carry out the location information of target product
Detection, and will test result record and be stored in recording unit S80.
Recording unit S80 is also used to the band of position of default battery, if the location information of battery is recorded beyond preset
To battery control unit output order behind the band of position, so that battery control unit S53 carries out the operation of control lock to battery or mentions
Show other information warnings, be stolen in use to avoid battery, specifically, passing through when target product is electric vehicle
Identification battery positions target vehicle, if current battery location information is recorded beyond predeterminated position in recording unit S80
Region can then carry out the operation such as carrying out vehicle on control lock or stop power supply.
The present invention provides a kind of battery control method and systems, by obtaining unique identity pair possessed by battery
Battery carries out proof of identity, improves the reliability and safety of battery, solves the cell tube in existing battery control system
Reason equipment detect battery access just discharged existing for security risk the problem of.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, exist
Several equivalent substitute or obvious modifications are made under the premise of not departing from present inventive concept, and performance or use is identical, all should
It is considered as belonging to present invention scope of patent protection determined by the appended claims.
Claims (10)
1. a kind of battery control method characterized by comprising
If having detected, battery accesses discharge circuit, obtains the unique identity of the battery；
Proof of identity is carried out to the battery according to the unique identity；
If proof of identity passes through, controls the battery and discharged by the discharge circuit；
If proof of identity fails, controls the battery and be in dead status.
2. battery control method as described in claim 1, which is characterized in that it is described according to the unique identity to described
Battery carries out proof of identity, comprising:
The unique identity of the battery stored in the unique identity and database is compared, according to comparing result
Proof of identity is carried out to the battery；
Wherein, if having and the unique identities mark in unique identity of the comparing result for the battery stored in the database
Know identical unique identity, is then identified as proof of identity and passes through；If comparing result is the battery stored in the database
Unique identity in unique identity not identical with the unique identity, then be identified as proof of identity mistake
It loses.
3. battery control method as claimed in claim 2, which is characterized in that if the proof of identity passes through, described in control
After battery is discharged by the discharge circuit, comprising:
The corresponding battery status parameter of the unique identity is obtained from the database；
Show the battery status parameter.
4. battery control method as claimed in claim 3, which is characterized in that the battery status parameter includes the battery
Use duration；
The battery is determined using duration according to the date of production of the battery and corresponding date at current time；
It is described obtain the corresponding battery status parameter of the unique identity from the database after, comprising:
If the use duration of the battery is greater than preset duration, prompt information is exported.
5. battery control method as claimed in claim 3, which is characterized in that if the proof of identity passes through, described in control
After battery is discharged by the discharge circuit, further includes:
Record and store the current location information of the battery.
6. a kind of battery control system, which is characterized in that the battery control system includes:
Detection unit, if obtaining the unique identity of the battery for having detected that battery accesses discharge circuit；
Verification unit, for carrying out proof of identity to the battery according to the unique identity；
Battery control unit controls the battery and is discharged by the discharge circuit if passing through for proof of identity；
If the battery control unit is also used to proof of identity failure, controls the battery and be in dead status.
7. battery control system as claimed in claim 6, which is characterized in that the verification unit is specifically used for:
The unique identity of the battery stored in the unique identity and database is compared, according to comparing result
Proof of identity is carried out to the battery；
Wherein, if having and the unique identities mark in unique identity of the comparing result for the battery stored in the database
Know identical unique identity, is then identified as proof of identity and passes through；
If comparing result be in the unique identity of battery stored in the database not with the unique identity
Identical unique identity is then identified as proof of identity failure.
8. battery control system as claimed in claim 7, which is characterized in that the battery control system further include:
Acquiring unit, for obtaining the corresponding battery status parameter of the unique identity from the database；
Display unit, for showing the battery status parameter.
9. battery control system as claimed in claim 8, which is characterized in that the battery status parameter includes the battery
Use duration；The battery is determined using duration according to the date of production of the battery and corresponding date at current time；
The battery control system further include:
Prompt unit exports prompt information if the use duration for the battery is greater than preset duration.
10. battery control system as claimed in claim 8, which is characterized in that the battery control system further include:
Recording unit, for recording and storing the current location information of the battery.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2017/116267 WO2019113905A1 (en) | 2017-12-14 | 2017-12-14 | Battery control method and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109451771A true CN109451771A (en) | 2019-03-08 |
Family
ID=65530691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780002039.9A Pending CN109451771A (en) | 2017-12-14 | 2017-12-14 | A kind of battery control method and system |
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| Country | Link |
|---|---|
| CN (1) | CN109451771A (en) |
| WO (1) | WO2019113905A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110890773A (en) * | 2019-12-01 | 2020-03-17 | 苏州易换骑网络科技有限公司 | Battery discharge control method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103647326A (en) * | 2013-12-20 | 2014-03-19 | 李东风 | Method and system for supplying power to electric vehicles |
| CN107134598A (en) * | 2017-05-11 | 2017-09-05 | 上海容申智能科技有限公司 | A kind of battery with Urine scent function and the battery truck using the battery |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012049031A (en) * | 2010-08-27 | 2012-03-08 | Denso Corp | Battery management device |
| CN103117580B (en) * | 2013-02-19 | 2015-08-19 | 惠州Tcl移动通信有限公司 | Mobile terminal and the battery with battery compatibility function use, charge control method |
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2017
- 2017-12-14 CN CN201780002039.9A patent/CN109451771A/en active Pending
- 2017-12-14 WO PCT/CN2017/116267 patent/WO2019113905A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103647326A (en) * | 2013-12-20 | 2014-03-19 | 李东风 | Method and system for supplying power to electric vehicles |
| CN107134598A (en) * | 2017-05-11 | 2017-09-05 | 上海容申智能科技有限公司 | A kind of battery with Urine scent function and the battery truck using the battery |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110890773A (en) * | 2019-12-01 | 2020-03-17 | 苏州易换骑网络科技有限公司 | Battery discharge control method |
Also Published As
| Publication number | Publication date |
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| WO2019113905A1 (en) | 2019-06-20 |
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