CN107294180A - The automatic protection lithium battery group controlled based on radio frequency identification - Google Patents
The automatic protection lithium battery group controlled based on radio frequency identification Download PDFInfo
- Publication number
- CN107294180A CN107294180A CN201710684487.3A CN201710684487A CN107294180A CN 107294180 A CN107294180 A CN 107294180A CN 201710684487 A CN201710684487 A CN 201710684487A CN 107294180 A CN107294180 A CN 107294180A
- Authority
- CN
- China
- Prior art keywords
- circuit
- charging
- lithium battery
- battery group
- controller
- 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.)
- Pending
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 19
- 238000007600 charging Methods 0.000 claims abstract description 57
- 238000001514 detection method Methods 0.000 claims description 21
- 230000008520 organization Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- H02J7/0003—
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
-
- 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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention relates to lithium battery group charging technique field, specifically a kind of automatic protection lithium battery group controlled based on radio frequency identification, it is characterized in that provided with housing, controller is provided with housing, charging circuit, it is additionally provided with frequency read/write, radio-frequency antenna, wherein frequency read/write is connected with radio-frequency antenna, frequency read/write is connected with controller, it is additionally provided with display, operation keyboard, wherein display and operation keyboard are connected with controller respectively, and display is arranged at hull outside with operation keyboard, the present invention is compared with prior art, the problem of can effectively solve the problem that different size battery having differences property of charging, it is identified using radio frequency read write device, speed is fast, and identification is accurate.
Description
Technical field：
The present invention relates to lithium battery group Charge Management technical field, it is specifically a kind of based on radio frequency identification control from
Dynamic protection lithium battery group.
Background technology：
With the progress and the development of battery technology of science and technology, electric energy is increasingly widely applied as power, moved at this stage
Power battery includes lead-acid accumulator and lithium ion battery, it is well known that every kind of battery has the charge characteristic of oneself, so
A large amount of charging equipments are that an equipment is equipped with a charger, and distinct device can not be charged with same charger, and tracing it to its cause is
Because distinct device employ different charging voltage and charging current (such as different model mobile phone charging voltage be respectively 4.4V and
5V), i.e., charging curve is inconsistent, to charge by force, can damage equipment.When electronic equipment is eliminated, charging equipment is also therewith
Eliminate and generate substantial amounts of waste.
The content of the invention：
The present invention is for shortcoming and defect present in prior art, it is proposed that a kind of based on the automatic of radio frequency identification control
Protect lithium battery group.
The present invention is reached by following measures：
A kind of automatic protection lithium battery group controlled based on radio frequency identification, provided with housing, in housing provided with lithium battery and
Controlling organization, it is characterised in that the controlling organization includes controller, charging circuit, is additionally provided with frequency read/write, radio-frequency antenna,
Wherein frequency read/write is connected with radio-frequency antenna, and frequency read/write is connected with controller, is additionally provided with display, operated key
Disk, wherein display and operation keyboard are connected with controller respectively, and display is arranged at hull outside with operation keyboard.
The serial communication circuit and radio communication circuit being connected with controller are additionally provided with the present invention, for outside
Position machine sets up data channel, completes the write-in of charging curve and charge parameter.
The present invention is additionally provided with the three-phase alternating voltage, three-phase alternating current and phase for the alternating current for detecting the input in real time
AC detection circuit；The charging voltage of the electrokinetic cell and the DC detection circuit of charging current are detected in real time；Controller
It is connected respectively with AC detection circuit, DC detection circuit and charging circuit, controller is according to filling that DC detection circuit is detected
Piezoelectric voltage and charging current judge the mode of operation of charging circuit, and the exchange of the input detected according to AC detection circuit
Charging voltage and charging current control that three-phase alternating voltage, three-phase alternating current, phase and the DC detection circuit of electricity are detected
Charging circuit processed is to adjust the voltage range of direct current.
The present invention is additionally provided with self-protection circuit, and it is automatic that the self-protection circuit includes power transformer, rectification circuit, voltage
Regulation, reversed protection circuit, sufficient automatic power-off circuit, wherein power transformer are connected with rectification circuit, rectification circuit
Output end is connected with reversed protection circuit, sufficient automatic power-off circuit respectively；
Voltage auto-adjusting circuit of the present invention is by diode D 3, electric capacity C 1 and diode D 1, D 2 and triode G
1st, the loop that relay J 1 is constituted.
Reversed protection circuit of the present invention distinguishes connecting valve K 3, K by triode G 2, relay J 3 and resistance R 3
4 and K 5, K 6.
Sufficient automatic power-off circuit of the present invention is main by relay J 2, triode G 3, diode D 6 and resistance R
4th, R 5, R 6 constitute loop.
Carried in the present invention on charging equipment in RF tag, RF tag and write current charging equipment in advance
Charge parameter information, before charging work starts, controls frequency read/write to being carried on charging equipment by controller first
RF tag be read out, recognize the related charge parameter of charging equipment, write different chargings in controller in advance bent
Line, RF tag carrying information is contrasted with controller local data, started to charge up after finding corresponding charging curve, from
And the problem of effectively solve different size battery having differences property of charging, be identified using radio frequency read write device, speed is fast, and
Identification is accurate.
Brief description of the drawings：
Accompanying drawing 1 is the structural representation of the present invention.
Reference：Controller 1, charging circuit 2, frequency read/write 3, radio-frequency antenna 4.
Embodiment：
As shown in drawings, the present invention proposes a kind of automatic protection lithium battery group controlled based on radio frequency identification, provided with shell
Lithium battery and controlling organization are provided with body, housing, it is characterised in that the controlling organization is provided with controller 1, charging circuit 2,
Frequency read/write 3, radio-frequency antenna 4 are additionally provided with, wherein frequency read/write is connected with radio-frequency antenna, frequency read/write and controller
It is connected, is additionally provided with display, operation keyboard, wherein display and operation keyboard are connected with controller respectively, and display
Hull outside is arranged at operation keyboard.
The serial communication circuit and radio communication circuit being connected with controller are additionally provided with the present invention, for outside
Position machine sets up data channel, completes the write-in of charging curve and charge parameter.
The present invention is additionally provided with the three-phase alternating voltage, three-phase alternating current and phase for the alternating current for detecting the input in real time
AC detection circuit；The charging voltage of the electrokinetic cell and the DC detection circuit of charging current are detected in real time；Controller
It is connected respectively with AC detection circuit, DC detection circuit and charging circuit, controller is according to filling that DC detection circuit is detected
Piezoelectric voltage and charging current judge the mode of operation of charging circuit, and the exchange of the input detected according to AC detection circuit
Charging voltage and charging current control that three-phase alternating voltage, three-phase alternating current, phase and the DC detection circuit of electricity are detected
Charging circuit processed is to adjust the voltage range of direct current.
The present invention is additionally provided with self-protection circuit, and it is automatic that the self-protection circuit includes power transformer, rectification circuit, voltage
Regulation, reversed protection circuit, sufficient automatic power-off circuit, wherein power transformer are connected with rectification circuit, rectification circuit
Output end is connected with reversed protection circuit, sufficient automatic power-off circuit respectively；
Voltage auto-adjusting circuit of the present invention is by diode D 3, electric capacity C 1 and diode D 1, D 2 and triode G
1st, the loop that relay J 1 is constituted.
Reversed protection circuit of the present invention distinguishes connecting valve K 3, K by triode G 2, relay J 3 and resistance R 3
4 and K 5, K 6.
Sufficient automatic power-off circuit of the present invention is main by relay J 2, triode G 3, diode D 6 and resistance R
4th, R 5, R 6 constitute loop.
Carried in the present invention on charging equipment in RF tag, RF tag and write current charging equipment in advance
Charge parameter information, before charging work starts, controls frequency read/write to being carried on charging equipment by controller first
RF tag be read out, recognize the related charge parameter of charging equipment, write different chargings in controller in advance bent
Line, RF tag carrying information is contrasted with controller local data, started to charge up after finding corresponding charging curve, from
And the problem of effectively solve different size battery having differences property of charging, be identified using radio frequency read write device, speed is fast, and
Identification is accurate.
Claims (7)
1. a kind of automatic protection lithium battery group controlled based on radio frequency identification, provided with housing, lithium battery and control are provided with housing
Mechanism processed, it is characterised in that the controlling organization is provided with controller, charging circuit, is additionally provided with frequency read/write, radio-frequency antenna, its
Middle frequency read/write is connected with radio-frequency antenna, and frequency read/write is connected with controller, is additionally provided with display, operation keyboard,
Wherein display and operation keyboard are connected with controller respectively, and display is arranged at hull outside with operation keyboard.
2. a kind of automatic protection lithium battery group controlled based on radio frequency identification according to claim 1, it is characterised in that also
Provided with the serial communication circuit and radio communication circuit being connected with controller, for setting up data channel with outside host computer,
Complete the write-in of charging curve and charge parameter.
3. a kind of automatic protection lithium battery group controlled based on radio frequency identification according to claim 1, it is characterised in that also
The AC detection circuit of three-phase alternating voltage, three-phase alternating current and phase provided with the alternating current for detecting the input in real time；
The charging voltage of the electrokinetic cell and the DC detection circuit of charging current are detected in real time；Controller is respectively with exchanging detection electricity
Road, DC detection circuit are connected with charging circuit, charging voltage and charging current that controller is detected according to DC detection circuit
Judge the mode of operation of charging circuit, and the three-phase alternating current of the alternating current of the input detected according to AC detection circuit
The charging voltage and charging current that pressure, three-phase alternating current, phase and DC detection circuit are detected control charging circuit to adjust
Save the voltage range of direct current.
4. a kind of automatic protection lithium battery group controlled based on radio frequency identification according to claim 1, it is characterised in that also
Provided with self-protection circuit, the self-protection circuit automatically adjusts including power transformer, rectification circuit, voltage, reversed protection electricity
Road, sufficient automatic power-off circuit, wherein power transformer are connected with rectification circuit, the output end of rectification circuit respectively with it is reversed
Protection circuit, sufficient automatic power-off circuit are connected.
5. a kind of automatic protection lithium battery group controlled based on radio frequency identification according to claim 1, it is characterised in that institute
Voltage auto-adjusting circuit is stated to be made up of with diode D 1, D 2 and triode G 1, relay J 1 diode D 3, electric capacity C 1
Loop.
6. a kind of automatic protection lithium battery group controlled based on radio frequency identification according to claim 1, it is characterised in that institute
State reversed protection circuit and connecting valve K 3, K 4 and K 5, K 6 are distinguished by triode G 2, relay J 3 and resistance R 3.
7. a kind of automatic protection lithium battery group controlled based on radio frequency identification according to claim 1, it is characterised in that institute
Sufficient automatic power-off circuit is stated mainly to be made up of back relay J 2, triode G 3, diode D 6 and resistance R 4, R 5, R 6
Road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710684487.3A CN107294180A (en) | 2017-08-11 | 2017-08-11 | The automatic protection lithium battery group controlled based on radio frequency identification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710684487.3A CN107294180A (en) | 2017-08-11 | 2017-08-11 | The automatic protection lithium battery group controlled based on radio frequency identification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107294180A true CN107294180A (en) | 2017-10-24 |
Family
ID=60104966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710684487.3A Pending CN107294180A (en) | 2017-08-11 | 2017-08-11 | The automatic protection lithium battery group controlled based on radio frequency identification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107294180A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108011426A (en) * | 2017-12-25 | 2018-05-08 | 卧龙电气集团辽宁荣信高科电气有限公司 | A kind of digital display device for bank base conversion power supply system |
| CN109190429A (en) * | 2018-09-26 | 2019-01-11 | 江苏盾盟信息技术发展有限公司 | A kind of gun identification managing device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2454967Y (en) * | 2000-12-06 | 2001-10-17 | 谭广利 | Autoamtic-protection charging machine |
| CN202206170U (en) * | 2011-09-28 | 2012-04-25 | 淮北精科机电设备修造有限公司 | Mine explosion proof type contravariant pulsing program-controlled charging machine |
| CN103269112A (en) * | 2013-03-26 | 2013-08-28 | 苏州圆芯光机电科技有限公司 | Core of inverter-type anti-explosion charger |
| CN204425018U (en) * | 2015-01-26 | 2015-06-24 | 比亚迪股份有限公司 | Electri forklift and the charging system for electri forklift |
-
2017
- 2017-08-11 CN CN201710684487.3A patent/CN107294180A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2454967Y (en) * | 2000-12-06 | 2001-10-17 | 谭广利 | Autoamtic-protection charging machine |
| CN202206170U (en) * | 2011-09-28 | 2012-04-25 | 淮北精科机电设备修造有限公司 | Mine explosion proof type contravariant pulsing program-controlled charging machine |
| CN103269112A (en) * | 2013-03-26 | 2013-08-28 | 苏州圆芯光机电科技有限公司 | Core of inverter-type anti-explosion charger |
| CN204425018U (en) * | 2015-01-26 | 2015-06-24 | 比亚迪股份有限公司 | Electri forklift and the charging system for electri forklift |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108011426A (en) * | 2017-12-25 | 2018-05-08 | 卧龙电气集团辽宁荣信高科电气有限公司 | A kind of digital display device for bank base conversion power supply system |
| CN109190429A (en) * | 2018-09-26 | 2019-01-11 | 江苏盾盟信息技术发展有限公司 | A kind of gun identification managing device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171024 |
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| WD01 | Invention patent application deemed withdrawn after publication |