CN108270278A - 20 tunnels export vehicle intelligent charging circuit - Google Patents
20 tunnels export vehicle intelligent charging circuit Download PDFInfo
- Publication number
- CN108270278A CN108270278A CN201710000907.1A CN201710000907A CN108270278A CN 108270278 A CN108270278 A CN 108270278A CN 201710000907 A CN201710000907 A CN 201710000907A CN 108270278 A CN108270278 A CN 108270278A
- Authority
- CN
- China
- Prior art keywords
- charging
- circuit
- vehicle intelligent
- urgent need
- warning lamp
- 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
- 238000007600 charging Methods 0.000 title claims abstract description 78
- 238000001914 filtration Methods 0.000 claims 1
- 206010039203 Road traffic accident Diseases 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- 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
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
- H02J7/1415—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle with a generator driven by a prime mover other than the motor of a vehicle
-
- 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
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
- H02J7/1423—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle with multiple batteries
-
- H02J7/1461—
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
The present invention relates to a kind of 20 tunnels output vehicle intelligent charging circuits, it proposes in traffic accident emergency processing, warning lamp is met an urgent need using LED annulars come when indicating delimitation incident area, because using LED annulars warning lamp number of meeting an urgent need more, original six tunnels output charging circuits using the charging of 220 volts of alternating current cannot meet LED annulars and meet an urgent need the charge requirement of warning lamp and real work needs, and present invention design can access 20 LED annulars and meet an urgent need the vehicle intelligent charging circuit of warning lamp charging simultaneously.After certain loads charging saturation all the way, aptitude chargeable circuit can disconnect the charging power source circuit of the load automatically, while do not interfere with other each road loads and charge normal.It is more to reach disposable access charging lamp, vehicle intelligent charging, energy saving purpose.
Description
【Technical field】
The present invention relates to electronic technology fields, a kind of 20 tunnels output vehicle intelligent charging circuit are related in particular to, for same
When to 20 LED annulars meet an urgent need warning lamp charging.When wherein certain loads charging saturation all the way, aptitude chargeable circuit can be automatic
The charging power source circuit of the load is disconnected, while does not interfere with other each road charging loads and charges normal.Reach charge efficiency it is high,
Intelligent charge, energy saving purpose.
【Background technology】
When road traffic accident occurs, traffic police or driver meet an urgent need warning lamp to indicate delimitation accident frequently with LED annulars
Region plays the role of keeping intact the scene of an accident and vehicular traffic is warned to drive with caution detour.Because of mark traffic accident region
Required LED annulars meet an urgent need warning lamp quantity it is more, lighting time length etc. factors, use it is original use alternating current 220
The six tunnels output charging circuit of volt charging cannot meet LED annulars and meet an urgent need the charge requirement of warning lamp and real work needs.This
Invent 20 tunnels output vehicle intelligent charging circuit, design can access simultaneously 20 LED annulars meet an urgent need warning lamp charging two
Ten tunnels export vehicle intelligent charging circuit.That is 20 LED annulars meet an urgent need warning lamp can be logical in automobile draws the sincere course of work
The generator for drawing sincere upper installation is crossed to starting storage battery charging, after accumulator exports 12 volts of power supplys by DC control circuits, then is connect
Enter 20 tunnels output vehicle intelligent charging circuit simultaneously to 20 LED annulars meet an urgent need warning lamp charge.As wherein some LED
After the emergent warning lamp charging saturation of annular, the charge status indicating light that LED annulars are met an urgent need on warning lamp prompts to have charged in green
Into the charging power source circuit of the load can be disconnected automatically by this moment exporting charging circuit, while it is negative not interfere with other each road chargings
Load charges normal.It solves original six tunnels output charging circuits using the charging of 220 volts of alternating current and cannot meet LED annulars and meet an urgent need police
Show the charge requirement of lamp and real work needs, it is impossible to vehicle-mounted charge, the problem of intelligent charge.
【Invention content】
The technical problems to be solved by the invention are that above-mentioned 220 volt of six tunnel output charging circuit of original use alternating current cannot
Meet LED annulars meet an urgent need warning lamp charge requirement and practical application needs, be unable to vehicle-mounted charge, the background skill of intelligent charge
Under art.Design can access simultaneously 20 LED annulars meet an urgent need warning lamp charging 20 tunnels output vehicle intelligent charging circuit.When
After wherein certain loads charging saturation all the way, output charging circuit can disconnect the charging power source circuit of the charging load automatically, simultaneously
Other each road loads are not interfered with to charge normal.Reach intelligent charge, energy-efficient purpose,
In order to solve the above technical problems, the present invention adopts the following technical scheme that：
20 tunnels export vehicle intelligent charging circuit, including：First, DC control circuits, two, output charging circuit；
First, DC control circuits, including：K1, contactor relay；Q1, R15, R16, voltage detecting circuit；
2nd, charging circuit is exported, including：U1_1, microcontroller IC；L1_1, D1_1, freewheeling circuit；C1_1, C1_2, C1_3 front end
Filter circuit；C1_4, C1_5 rear end filter circuit；
Beneficial effects of the present invention：
20 tunnels export vehicle intelligent charging circuit, have disposable access charging load port more, can charge with vehicle, intelligence is filled
Electricity, emergent charging, energy-efficient effect,
Description of the drawings：
Fig. 1 is that 20 tunnels of the invention export vehicle intelligent charging circuit, DC control circuits；
Fig. 2 is that 20 tunnels of the invention export vehicle intelligent charging circuit, exports charging circuit；
Fig. 3 is that 20 tunnels of the invention export vehicle intelligent charging circuit, output charging circuit connection DC control circuit schematic diagrames；
Specific embodiment：
The present invention is described in further detail with specific embodiment with reference to the accompanying drawings of the specification
20 tunnels output vehicle intelligent charging circuit of the invention, DC control circuits be with exporting charging circuit cut-in method, will be defeated
Go out the A1 in charging circuit to connect with the A0 in DC control circuits；The B1 and B0 in DC control circuits exported in charging circuit connects
It connecing, this is single channel output charging circuit and the connection method of DC control circuits, if 20 tunnels of access output charging circuit altogether,
That is, the method for output charging circuit access DC control circuits is identical with single channel output charging circuit connection method per road, explanation is seen
Book attached drawing Fig. 3,
When need to LED annulars meet an urgent need warning lamp charging when, by the OUT1+pole and the FA1 that export in charging circuit+pole
Connection, export OUT1-pole in charging circuit on FA1-pole connect, see Figure of description Fig. 3；
Output vehicle intelligent charging circuit in 20 tunnels of the invention, the operation principle of DC control circuits：When starting storage battery voltage is big
When 11.8 volts, that is, when input supply voltage is more than 11.8 volts, Q1（Triode）Base voltage is 0.7 volt and Q1（Three
Pole pipe）When base voltage is more than 0.7 volt, Q1 conductings, K1 is attracted, input power circuit turn-on；When input supply voltage is less than
11.8 volts, that is, when input supply voltage is less than 11.8 volts, when Q1 voltages are less than 0.7 volt, Q1 is not turned on, and K1 is disconnected, defeated
Enter power circuit to be cut off, so as to ensure for start automobile draw sincere starting storage battery voltage not less than automobile draw it is sincere start electricity
The claimed range of pressure is shown in Figure of description Fig. 1,
In fact, during the output vehicle intelligent charging circuit work of 20 tunnels, it is to be in operating status that automobile, which draws sincere,
Output vehicle intelligent charging circuit in 20 tunnels of the invention, exports charging circuit operation principle：When charging to FA1, on FA1
J1 charging signals lamp is red and flickers；The state of FA1 charging saturations is that charging current is less than 20 milliampere hour, i.e. LED annulars should
Anxious warning lamp charging current is less than 20 milliampere hour, and charge saturation.At this moment, the J1 charging signals lamp on FA1 is in green, UL1_1
5, the 6 of microcontroller IC disconnect output, while at interval of 2 minutes, UL1_1 microcontrollers IC can detect charging load size of current, when
It detects that charging current is more than 50 milliampere hour, is confirmed as new charging load, 5,6 conductings of UL1_1 microcontrollers IC, charging electricity
Road works.
Claims (2)
1. a kind of 20 tunnels output vehicle intelligent charging circuit, which is characterized in that DC control circuits, K1, contactor relay
Device, Q1, R15, R16, voltage detecting circuit；Export charging circuit, U1_1, microcontroller IC, L1_1, D1_1, freewheeling circuit, C1_
1st, C1_2, C1_3 front-end filtering circuitry, C1_4, C1_5 rear end filter circuit.
2. the 20 tunnels output vehicle intelligent charging circuit with claim 1, can access 20 tunnel charging loads, have one
Secondary property access charging load port is more, can charge with vehicle, intelligent charge, emergent charging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710000907.1A CN108270278A (en) | 2017-01-03 | 2017-01-03 | 20 tunnels export vehicle intelligent charging circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710000907.1A CN108270278A (en) | 2017-01-03 | 2017-01-03 | 20 tunnels export vehicle intelligent charging circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108270278A true CN108270278A (en) | 2018-07-10 |
Family
ID=62771361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710000907.1A Pending CN108270278A (en) | 2017-01-03 | 2017-01-03 | 20 tunnels export vehicle intelligent charging circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108270278A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202068218U (en) * | 2011-06-03 | 2011-12-07 | 梅州市赛明实业股份有限公司 | Vehicle-mounted charger |
| CN202513637U (en) * | 2012-04-27 | 2012-10-31 | 佛山市顺德区瑞德电子实业有限公司 | Intelligent charging and voltage stabilizing output circuit |
| CN202798064U (en) * | 2012-08-28 | 2013-03-13 | 奇瑞汽车股份有限公司 | Vehicle-mounted universal serial bus (USB) charging circuit |
| CN103701166A (en) * | 2013-12-13 | 2014-04-02 | 郑州宇通客车股份有限公司 | Electric automobile and power supply circuit for alternating current charging vehicle control device thereof |
| CN104467104A (en) * | 2014-12-18 | 2015-03-25 | 江苏天安智联科技股份有限公司 | Vehicle-mounted USB intelligent charging device |
| CN105449751A (en) * | 2015-11-30 | 2016-03-30 | 芜湖锐芯电子科技有限公司 | Vehicle-mounted APO (Automatic Power Off) phone charging circuit |
| CN106033906A (en) * | 2016-06-29 | 2016-10-19 | 天津市广成电子有限公司 | Vehicle-mounted charger circuit |
| CN205788511U (en) * | 2016-05-26 | 2016-12-07 | 福建守源新能源科技有限公司 | A kind of 20 tunnel output electric motor intelligent Charge Management power supply box structures |
-
2017
- 2017-01-03 CN CN201710000907.1A patent/CN108270278A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202068218U (en) * | 2011-06-03 | 2011-12-07 | 梅州市赛明实业股份有限公司 | Vehicle-mounted charger |
| CN202513637U (en) * | 2012-04-27 | 2012-10-31 | 佛山市顺德区瑞德电子实业有限公司 | Intelligent charging and voltage stabilizing output circuit |
| CN202798064U (en) * | 2012-08-28 | 2013-03-13 | 奇瑞汽车股份有限公司 | Vehicle-mounted universal serial bus (USB) charging circuit |
| CN103701166A (en) * | 2013-12-13 | 2014-04-02 | 郑州宇通客车股份有限公司 | Electric automobile and power supply circuit for alternating current charging vehicle control device thereof |
| CN104467104A (en) * | 2014-12-18 | 2015-03-25 | 江苏天安智联科技股份有限公司 | Vehicle-mounted USB intelligent charging device |
| CN105449751A (en) * | 2015-11-30 | 2016-03-30 | 芜湖锐芯电子科技有限公司 | Vehicle-mounted APO (Automatic Power Off) phone charging circuit |
| CN205788511U (en) * | 2016-05-26 | 2016-12-07 | 福建守源新能源科技有限公司 | A kind of 20 tunnel output electric motor intelligent Charge Management power supply box structures |
| CN106033906A (en) * | 2016-06-29 | 2016-10-19 | 天津市广成电子有限公司 | Vehicle-mounted charger circuit |
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| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180710 |