CN107768750A - A kind of battery encryption and detection method and device - Google Patents
A kind of battery encryption and detection method and device Download PDFInfo
- Publication number
- CN107768750A CN107768750A CN201710881120.0A CN201710881120A CN107768750A CN 107768750 A CN107768750 A CN 107768750A CN 201710881120 A CN201710881120 A CN 201710881120A CN 107768750 A CN107768750 A CN 107768750A
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- China
- Prior art keywords
- battery
- terminal
- specification information
- mark
- voltameter
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Classifications
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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
- H01M10/4285—Testing apparatus
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a kind of encryption of battery and detection method, including：Storing step, mark battery specification information is stored in advance in battery and terminal corresponding with battery；Judgment step, when battery loads terminal, terminal obtains battery specification information from battery, by the battery specification information got compared with the mark battery specification information prestored, if matching, and starting up of terminal, otherwise, terminal closedown.The invention also discloses a kind of encryption of battery and detection means.The present invention relates to cell art, a kind of battery encryption and detection method and device, mark battery specification information is respectively stored in battery and terminal corresponding with battery, the battery specification information being fitted into end cell matches with the mark battery specification information prestored in the terminal, starting up of terminal, avoid non-original factory battery on end product using safety problem is caused, security is higher.
Description
Technical field
The present invention relates to cell art, more particularly to a kind of encryption of battery and detection method and intelligent terminal.
Background technology
With the development of lithium battery technology, and battery fast charge technology is perfect, and the performance of lithium battery is constantly carried
It is high.Intelligent terminal equipment is typically based on the integrated demand of terminal device, such as terminal device complete machine when selecting lithium battery specification
The factors such as size, battery compartment size, radiating, power consumption, the intelligent terminal equipment of different vendor's manufacture generally configure different size
Lithium battery.It is different to various fast charge scheme preferences, the fast charge scheme of the intelligent terminal equipment realization of each equipment vendors' manufacture
Also differ.Therefore, the lithium battery of the intelligent terminal device configuration of different model can not be compatible, and otherwise terminal is set
It is standby certain potential safety hazard to be present.
At present, intelligent terminal equipment vendors are handled battery compatibility issue with the following method.On hardware,
Battery is fixed in battery compartment, non-removable all-in-one form is formed with intelligent terminal equipment, avoids user random more
Change battery.On software, battery specifications are obtained by battery ID resistance, non-original factory battery shielded, according to cell resistance
Resistance, by being divided into different sections from low to high.Battery and terminal device all-in-one, cell damage are inconvenient to change.And according to
Cell resistance resistance section differentiates different battery specifications, because the different terminal equipment manufacturer criteria for classifying is inconsistent, terminal device
The section divided between manufacturer there may be it is overlapping, so as to cause terminal device will be unsatisfactory for design requirement battery specifications identification
To meet the battery specifications of design requirement, still with potential safety hazard.
The content of the invention
In order to solve the above-mentioned technical problem, it is an object of the invention to provide a kind of encryption of battery and detection method, avoid non-
Genuine battery is on end product using causing safety problem.
In order to solve the above-mentioned technical problem, it is an object of the invention to provide a kind of encryption of battery and detection means, avoid non-
Genuine battery is on end product using causing safety problem.
The technical solution adopted in the present invention is：
A kind of battery encryption and detection method, including：
Storing step, mark battery specification information is stored in advance in battery and terminal corresponding with battery；
Judgment step, when battery loads terminal, terminal obtains battery specification information from battery, the battery that will be got
Specification information is compared with the mark battery specification information prestored, if matching, starting up of terminal, otherwise, terminal closedown.
As the further improvement of such scheme, the mark battery specification information includes identification code and battery specifications class
Type.
As the further improvement of such scheme, the storing step is specially：Manufacturer terminal will mark battery specifications letter
The voltameter that breath is prestored to battery is neutralized in terminal corresponding with battery.
As the further improvement of such scheme, the judgment step is specially：When battery loads terminal, starting up of terminal
When, the voltameter driving of terminal loads battery, obtain the battery specification information stored in voltameter, the battery specifications that will be got
Information is compared with prestoring mark battery specification information in the terminal, if matching, starting up of terminal, otherwise, terminal
Shutdown.
A kind of battery encryption and detection means, including：
Battery, battery specification information is marked for storing；
Terminal, the terminal include memory cell and judging unit, and the memory cell is used to store mark battery specifications
Information, when battery loads terminal, terminal obtains battery specification information, the judging unit, for that will get from battery
Battery specification information compared with the mark battery specification information for being stored in advance in memory cell, if matching, terminal opens
Machine, otherwise, terminal closedown.
As the further improvement of such scheme, the battery specification information includes identification code and battery specifications type.
As the further improvement of such scheme, the battery includes voltameter, and the voltameter is advised for storage battery
Lattice information.
As the further improvement of such scheme, when battery loading terminal, starting up of terminal, the terminal is used to load institute
Voltameter driving is stated, obtains the battery specification information stored in the voltameter, the judging unit advises the battery got
Lattice information is compared with the mark battery specification information for being stored in advance in memory cell, if matching, starting up of terminal, otherwise,
Terminal closedown.
The beneficial effects of the invention are as follows：
A kind of encryption of battery and detection method, mark battery specification information is respectively stored in battery and corresponding with battery
In terminal, the battery specification information being fitted into end cell matches with the mark battery specification information prestored in the terminal,
Starting up of terminal, avoid non-original factory battery on end product using safety problem is caused, security is higher.
A kind of encryption of battery and detection means, mark battery specification information is respectively stored in battery and corresponding with battery
In terminal, the battery specification information being fitted into end cell matches with the mark battery specification information prestored in the terminal,
Starting up of terminal, avoid non-original factory battery on end product using safety problem is caused, security is higher.
Brief description of the drawings
The embodiment of the present invention is described further below in conjunction with the accompanying drawings：
Fig. 1 is a kind of battery encryption of the present invention and detection method flow chart；
Fig. 2 is a kind of battery encryption of the present invention and the structured flowchart of detection means.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.
Fig. 1 is a kind of encryption of battery of the present invention and detection method flow chart, as shown in figure 1,
A kind of battery encryption and detection method, including：
Storing step, mark battery specification information is stored in battery and terminal corresponding with battery；Wherein, mark electricity
Pond specification information includes identification code and battery specifications type；In the present embodiment, battery specifications type is including in battery size, battery
Resistance etc. data.
Judgment step, when battery loads terminal, terminal obtains battery specification information from battery, the battery that will be got
Specification information is compared with the mark battery specification information prestored, if matching, starting up of terminal, otherwise, terminal closedown.
The storing step is specially：Manufacturer terminal will mark battery specification information to be prestored in the voltameter of battery
With with battery in corresponding terminal.
The judgment step is specially：When battery loading terminal, starting up of terminal, the voltameter of terminal loads battery drives
It is dynamic, the battery specification information stored in electricity meter data memory block is obtained, by the battery specification information got with prestoring
Mark battery specification information in the terminal is compared, if get battery battery specification information and terminal in prestore
The matching of mark battery specification information, starting up of terminal, if get battery battery specification information and terminal in prestore
Battery specification information is marked to mismatch, terminal closedown.
More specifically, when battery loading terminal, starting up of terminal, the voltameter driving of terminal loads battery, electricity is obtained
The battery specification information stored in gauge data storage area, by the identification code got with prestoring identification code in the terminal
It is compared, if identification code mismatches, terminal closedown, if codes match, by the battery specifications type got and in advance
The battery specifications type of storage in the terminal is compared, if battery specifications type matching, starting up of terminal, otherwise, terminal close
Machine.
A kind of battery encryption and detection means, including：
Battery, battery specification information is marked for storing；In the present embodiment, mark battery specification information include identification code and
Battery specifications type；Terminal, the terminal include memory cell and judging unit, and the memory cell is used to store mark battery
Specification information, when battery loads terminal, terminal obtains battery specification information, the judging unit, for that will obtain from battery
The battery specification information got is compared with the mark battery specification information for being stored in advance in memory cell, if matching, eventually
End start, otherwise, terminal closedown.
Reference picture 2, Fig. 2 are a kind of battery encryption of the present invention and the structured flowchart of detection means, the storage list of the terminal
Member and judging unit are integrated on MCU, and the terminal also includes being used for installing the battery tray of battery, and in the present embodiment, MCU can be
Model MSM898937 chips, or model MSM898952 chips, model MT6750 chips etc., MCU SDA ends
It is connected with the ID ends of battery tray, MCU SCL ends and the THERM ends of battery tray connect.The battery includes cell body and electricity
Meter, voltameter are used for storage battery specification information, and in the present embodiment, voltameter uses BQ27542 chips, it is clear that, voltameter
Can also be other voltameter chips of BQ27441 chips etc., the SDA ends of voltameter and the ID ends of battery tray connect, voltameter
SCL ends and the THERM ends of battery tray connect, the VCC ends of voltameter and the positive pole BAT+ connections of cell body, the GND of voltameter
End is connected with the negative pole BAT- of cell body.When battery loading terminal, starting up of terminal, MCU is used for frame and driven in voltameter, obtains
The battery specification information stored in electricity meter data memory block.MCU is by the battery specification information got and is stored in advance in MCU
In mark battery specification information be compared, if the battery specification information got and the mark battery specifications that prestore are believed
Breath matches, then starting up of terminal, otherwise, terminal closedown.In the present embodiment, terminal MCU ID ends and THERM ends is hanging, terminal
Battery detection function in place (ID ends) and battery temperature detection function (THERM ends) are carried out by the voltameter of battery, and it detects knot
Fruit notifies the MCU of terminal via the SDA ends of voltameter and SCL ends.
A kind of encryption of battery and detection method, mark battery specification information is respectively stored in battery and corresponding with battery
In terminal, the battery specification information being fitted into end cell matches with the mark battery specification information prestored in the terminal,
Starting up of terminal, avoid non-original factory battery on end product using safety problem is caused, security is higher.
A kind of encryption of battery and detection means, mark battery specification information is respectively stored in battery and corresponding with battery
In terminal, the battery specification information being fitted into end cell matches with the mark battery specification information prestored in the terminal,
Starting up of terminal, avoid non-original factory battery on end product using safety problem is caused, security is higher.
Above is the preferable implementation to the present invention is illustrated, but the invention is not limited to the implementation
Example, those skilled in the art can also make a variety of equivalent variations on the premise of without prejudice to spirit of the invention or replace
Change, these equivalent deformations or replacement are all contained in the application claim limited range.
Claims (8)
1. a kind of battery encryption and detection method, it is characterised in that it includes：
Storing step, mark battery specification information is stored in advance in battery and terminal corresponding with battery；
Judgment step, when battery loads terminal, terminal obtains battery specification information from battery, the battery specifications that will be got
Information is compared with the mark battery specification information prestored, if matching, starting up of terminal, otherwise, terminal closedown.
2. a kind of battery encryption according to claim 1 and detection method, it is characterised in that the mark battery specifications letter
Breath includes identification code and battery specifications type.
3. a kind of battery encryption according to claim 2 and detection method, it is characterised in that the storing step is specific
For：Manufacturer terminal will mark battery specification information to be prestored to the voltameter of battery and neutralize in terminal corresponding with battery.
4. a kind of battery encryption according to claim 3 and detection method, it is characterised in that the judgment step is specific
For：When battery loading terminal, starting up of terminal, the voltameter driving of terminal loads battery, the battery stored in voltameter is obtained
Specification information, by the battery specification information got compared with prestoring mark battery specification information in the terminal,
If matching, starting up of terminal, otherwise, terminal closedown.
5. a kind of battery encryption and detection means, it is characterised in that it includes：
Battery, battery specification information is marked for storing；
Terminal, the terminal include memory cell and judging unit, and the memory cell is used to store mark battery specification information,
When battery loads terminal, terminal obtains battery specification information, the judging unit, for the battery that will be got from battery
Specification information is compared with the mark battery specification information for being stored in advance in memory cell, if matching, starting up of terminal are no
Then, terminal closedown.
6. a kind of battery encryption according to claim 5 and detection means, it is characterised in that the battery specification information bag
Include identification code and battery specifications type.
7. a kind of battery encryption according to claim 6 and detection means, it is characterised in that the battery includes electricity
Meter, the voltameter are used for storage battery specification information.
8. a kind of battery encryption according to claim 7 and detection means, it is characterised in that whole when battery loading terminal
During the start of end, the terminal is used to load the voltameter driving, obtains the battery specification information stored in the voltameter, institute
Judging unit is stated to be compared the battery specification information got with being stored in advance in the mark battery specification information of memory cell
Compared with, if matching, starting up of terminal, otherwise, terminal closedown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710881120.0A CN107768750A (en) | 2017-09-26 | 2017-09-26 | A kind of battery encryption and detection method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710881120.0A CN107768750A (en) | 2017-09-26 | 2017-09-26 | A kind of battery encryption and detection method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107768750A true CN107768750A (en) | 2018-03-06 |
Family
ID=61266721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710881120.0A Pending CN107768750A (en) | 2017-09-26 | 2017-09-26 | A kind of battery encryption and detection method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107768750A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113270649A (en) * | 2020-02-17 | 2021-08-17 | 丰田自动车株式会社 | Battery control device, battery control method, storage medium, and vehicle |
| WO2023216192A1 (en) * | 2022-05-12 | 2023-11-16 | 北京小米移动软件有限公司 | Method and apparatus for determining state of battery, and storage medium |
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| CN103117580A (en) * | 2013-02-19 | 2013-05-22 | 惠州Tcl移动通信有限公司 | Mobile terminal with battery compatibility functions and methods for using batteries and controlling battery charging |
| CN104252607A (en) * | 2013-06-28 | 2014-12-31 | 联想(北京)有限公司 | Method for protecting device and electronic device |
| JP2015125426A (en) * | 2013-12-27 | 2015-07-06 | キヤノン株式会社 | Electronic apparatus, control method, and program |
| CN105224057A (en) * | 2015-08-25 | 2016-01-06 | Tcl移动通信科技（宁波）有限公司 | The Dynamic Configuration of a kind of battery of mobile terminal ID and system |
| CN106505259A (en) * | 2016-11-02 | 2017-03-15 | 北京希格玛和芯微电子技术有限公司 | Storage battery recognition methods, apparatus and system |
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- 2017-09-26 CN CN201710881120.0A patent/CN107768750A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103117580A (en) * | 2013-02-19 | 2013-05-22 | 惠州Tcl移动通信有限公司 | Mobile terminal with battery compatibility functions and methods for using batteries and controlling battery charging |
| CN104252607A (en) * | 2013-06-28 | 2014-12-31 | 联想(北京)有限公司 | Method for protecting device and electronic device |
| JP2015125426A (en) * | 2013-12-27 | 2015-07-06 | キヤノン株式会社 | Electronic apparatus, control method, and program |
| CN105224057A (en) * | 2015-08-25 | 2016-01-06 | Tcl移动通信科技（宁波）有限公司 | The Dynamic Configuration of a kind of battery of mobile terminal ID and system |
| CN106505259A (en) * | 2016-11-02 | 2017-03-15 | 北京希格玛和芯微电子技术有限公司 | Storage battery recognition methods, apparatus and system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113270649A (en) * | 2020-02-17 | 2021-08-17 | 丰田自动车株式会社 | Battery control device, battery control method, storage medium, and vehicle |
| CN113270649B (en) * | 2020-02-17 | 2024-01-30 | 丰田自动车株式会社 | Battery control device, battery control method, storage medium, and vehicle |
| WO2023216192A1 (en) * | 2022-05-12 | 2023-11-16 | 北京小米移动软件有限公司 | Method and apparatus for determining state of battery, and storage medium |
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Application publication date: 20180306 |
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| RJ01 | Rejection of invention patent application after publication |