CN206559676U - Automobile multi color temperature brightness adjustable LED illumination intelligence control system - Google Patents
Automobile multi color temperature brightness adjustable LED illumination intelligence control system Download PDFInfo
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- CN206559676U CN206559676U CN201621458272.7U CN201621458272U CN206559676U CN 206559676 U CN206559676 U CN 206559676U CN 201621458272 U CN201621458272 U CN 201621458272U CN 206559676 U CN206559676 U CN 206559676U
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Abstract
A kind of automobile multi color temperature brightness adjustable LED illumination intelligence control system that the utility model is provided, including adjustable power subsystem and LED illumination lamp group are exported, the output end of the power subsystem is connected with the LED illumination lamp group input；The power subsystem includes controller, exports adjustable crossing current power supply, relay J1, relay J2, relay J3, relay J4, resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, resistance R6, triode Q1 and triode Q2, wherein, triode Q1 and triode Q2 is PNP type triode；The LED illumination lamp group yellow fluorescent lamp group LED1 and white LED lamp group LED2；The car light of automobile, which can be made, to be had multi color temperature and many brightness and can be adjusted according to user's needs, so as to meet application of the automobile in various environment, it while running car illumination is ensured, and can effectively ensure traffic safety, eliminate safe hidden trouble.
Description
Technical field
The utility model is related to lighting field, more particularly to a kind of automobile multi color temperature brightness adjustable LED illumination intelligent control
System.
Background technology
At present, global environment is constantly deteriorating, and each state is all in development clean energy resource, and LED is consumed energy less with it, applicability
By force, light definition is high, comfort level is good, the response time is short, environmentally safe, multi color temperature the advantages of, therefore, LED is current
Also it is widely used in automotive field.
In the prior art, the LED used on automobile is mainly used in illumination, generally two kinds of distance light and dipped beam, distance light
Brightness is more than the brightness of dipped beam and is single white light, however, this mode is difficult to the demand for meeting modern society, such as：
When foggy weather and poor ambient brightness, either distance light or dipped beam, its colour temperature are close with the color of mist, it is impossible to which vehicle is entered
, there is serious potential safety hazard in row warning function, although vehicle is provided with stoplight in the prior art, but is only capable of to rear
The vehicle or people of side are warned.
It is, therefore, desirable to provide a kind of new automobile lighting system, can make the car light of automobile has multi color temperature and how bright
Spend and can be needed to be adjusted according to user, so as to meet application of the automobile in various environment, ensureing vapour
It while car traveling illumination, and can effectively ensure traffic safety, eliminate safe hidden trouble.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of automobile multi color temperature brightness adjustable LED illumination intelligent control
System, can make the car light of automobile has multi color temperature and many brightness and can be adjusted according to user's needs, so that
Application of the automobile in various environment is disclosure satisfy that, while running car illumination is ensured, and driving can be effectively ensured
Safety, eliminates safe hidden trouble.
A kind of automobile multi color temperature brightness adjustable LED illumination intelligence control system that the utility model is provided, including output can
The power subsystem and LED illumination lamp group of tune, the output end of the power subsystem are connected with the LED illumination lamp group input；
The power subsystem include controller, export it is adjustable crossing current power supply, relay J1, relay J2, relay J3,
Relay J4, resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, resistance R6, triode Q1 and triode Q2, wherein, three
Pole pipe Q1 and triode Q2 is PNP type triode；
The LED illumination lamp group yellow fluorescent lamp group LED1 and white LED lamp group LED2；
The input of the constant-current supply is electrically connected with city, and output cathode is respectively at yellow fluorescent lamp group LED1 and white light group
LED2 positive pole connection, yellow fluorescent lamp group LED1 negative pole is connected with triode Q2 colelctor electrode, triode Q2 emitter stage connection
In the output negative pole of constant-current supply, triode Q2 base stage is connected by resistance R4 with relay J2 switch K2 one end, after
The output cathode of the electrical equipment J2 switch K2 other end and constant-current supply is connected, one end of relay J2 coil and controller
Second colour temperature control output end is connected, and other end ground connection, the negative pole of the white light group LED2 connects with triode Q1 colelctor electrode
Connect, triode Q1 emitter and the output negative pole of constant-current supply are connected, and triode Q1 base stage passes through resistance R3 and relay
J1 switch K1 one end connection, the relay J1 switch K1 other end and the output cathode of constant-current supply are connected, the relay
Device J1 coil one end is connected to the first colour temperature control output end of controller, other end ground connection by resistance R2；
Switch K4 and resistance R5 that the control signal output Vout of the constant-current supply passes through relay J4 one end connect
Connect, the resistance R5 other end is connected to the control signal input Vin of constant-current supply；Relay J4 coil one end ground connection, separately
One end is connected by the first brilliance control output end of resistance R19 and controller；The control signal output Vout of constant-current supply
Also it is connected by relay J3 switch K3 with resistance R6 one end, the resistance R6 other end is connected to the control letter of constant-current supply
Number input Vin, the second brilliance control end of controller is grounded after passing through resistance R1 and relay J3 coil series connection.
Further, in addition to display module；The display module include control chip U1, control chip U2, charactron DS,
Triode Q3, triode Q4, triode Q5 and triode Q6；
Control chip U1 5 pins and the control output end of controller are connected, control chip U1 2 pins and constant-current supply
Output cathode connection, the output negative pole of control chip U1 3 pins and constant-current supply connects, the 8 pins ground connection of control chip,
Control chip U1 7 pins are connected to charactron DS 11 pins by resistance R7, and control chip U1 9 pins pass through resistance R8
Charactron DS 7 pins are connected to, control chip U1 10 pins are connected to charactron DS 4 pins by resistance R9, controlled
Chip U1 11 pins are connected to charactron DS 2 pins by resistance R10, and control chip U1 12 pins pass through resistance R11
Charactron DS 1 pin is connected to, control chip U1 13 pins are connected to charactron DS 10 pins by resistance R12, controlled
Coremaking piece U1 14 pins are connected to charactron DS 5 pins by resistance R7, and control chip U1 15 pins pass through resistance R14
It is connected to charactron DS 3 pins；
Control chip U2 10 pins and the output cathode of constant current output power supply, control chip U2 14 pins and controller
Output control terminal connection, control chip U2 1 pin electrically connected by resistance R15 with triode Q3 base stage, triode Q3
Grounded emitter, triode Q3 colelctor electrode is connected to charactron DS 12 pins, and control chip U2 3 pins pass through resistance
R16 is connected to triode Q4 base stage, and triode Q4 grounded emitter, triode Q4 colelctor electrode is connected to charactron DS's
9 pins, control chip U2 2 pins are connected to triode Q5 base stage by resistance R17, and triode Q5 emitter is grounded,
Triode Q5 colelctor electrode is connected to charactron DS 8 pins, and control chip U2 1 pin is connected to three poles by resistance R18
Pipe Q6 base stage, triode Q6 grounded emitter, triode Q6 colelctor electrode is connected to 6 pins of charactron；Wherein, three pole
Pipe Q3, triode Q4, triode Q5 and triode Q6 are PNP type triode.
Further, the resistance 5 and resistance R6 are adjustable resistance.
The beneficial effects of the utility model：By the utility model, can make the car light of automobile has multi color temperature and many
Brightness and can according to user need be adjusted, so as to meet application of the automobile in various environment, ensure
It while running car is illuminated, and can effectively ensure traffic safety, eliminate safe hidden trouble.
Brief description of the drawings
The utility model is further described with reference to the accompanying drawings and examples：
Fig. 1 is circuit theory diagrams of the present utility model.
Embodiment
Fig. 1 is circuit theory diagrams of the present utility model, as illustrated, a kind of automobile multi color temperature that the utility model is provided is bright
Adjustable LED illumination intelligence control system is spent, including exports adjustable power subsystem and LED illumination lamp group, the power subsystem
Output end is connected with the LED illumination lamp group input；
The power subsystem include controller, export it is adjustable crossing current power supply, relay J1, relay J2, relay J3,
Relay J4, resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, resistance R6, triode Q1 and triode Q2, wherein, three
Pole pipe Q1 and triode Q2 is PNP type triode；
The LED illumination lamp group yellow fluorescent lamp group LED1 and white LED lamp group LED2；
The input of the constant-current supply is electrically connected with city, and output cathode is respectively at yellow fluorescent lamp group LED1 and white light group
LED2 positive pole connection, yellow fluorescent lamp group LED1 negative pole is connected with triode Q2 colelctor electrode, triode Q2 emitter stage connection
In the output negative pole of constant-current supply, triode Q2 base stage is connected by resistance R4 with relay J2 switch K2 one end, after
The output cathode of the electrical equipment J2 switch K2 other end and constant-current supply is connected, one end of relay J2 coil and controller
Second colour temperature control output end is connected, and other end ground connection, the negative pole of the white light group LED2 connects with triode Q1 colelctor electrode
Connect, triode Q1 emitter and the output negative pole of constant-current supply are connected, and triode Q1 base stage passes through resistance R3 and relay
J1 switch K1 one end connection, the relay J1 switch K1 other end and the output cathode of constant-current supply are connected, the relay
Device J1 coil one end is connected to the first colour temperature control output end of controller, other end ground connection by resistance R2；
Switch K4 and resistance R5 that the control signal output Vout of the constant-current supply passes through relay J4 one end connect
Connect, the resistance R5 other end is connected to the control signal input Vin of constant-current supply；Relay J4 coil one end ground connection, separately
One end is connected by the first brilliance control output end of resistance R19 and controller；The control signal output Vout of constant-current supply
Also it is connected by relay J3 switch K3 with resistance R6 one end, the resistance R6 other end is connected to the control letter of constant-current supply
Number input Vin, the second brilliance control end of controller is grounded after passing through resistance R1 and relay J3 coil series connection, wherein,
In order to realize bigger adjustable range to colour temperature and brightness, resistance R5, resistance R6 and resistance R3 use adjustable electric
Resistance, wherein, controller uses existing chip, it is preferred to use 89C51 chips, certainly, other chips can also realize this practicality
New purpose, when needing that colour temperature is adjusted, then controller control relay J1 and relay J2 closure or disconnected
Open, so as to control triode Q1 and triode Q2 conducting and medium, and then control the alternating work of white light group and yellow fluorescent lamp group
Work works simultaneously, when needing to carry out brightness regulation, then control relay J3 and relay J4 shut-off and closure, so that
The control signal of constant-current supply is set to feed back to control signal Vin by resistance R5 and/or resistance R6, constant-current supply passes through regulation
The size of itself output current controls the brightness of two LED light groups, wherein, constant-current supply uses existing switch constant-current supply,
Belong to prior art, not in this to go forth.
In the present embodiment, in addition to display module；The display module includes control chip U1, control chip U2, number
Pipe DS, triode Q3, triode Q4, triode Q5 and triode Q6；
Control chip U1 5 pins and the control output end of controller are connected, control chip U1 2 pins and constant-current supply
Output cathode connection, the output negative pole of control chip U1 3 pins and constant-current supply connects, the 8 pins ground connection of control chip,
Control chip U1 7 pins are connected to charactron DS 11 pins by resistance R7, and control chip U1 9 pins pass through resistance R8
Charactron DS 7 pins are connected to, control chip U1 10 pins are connected to charactron DS 4 pins by resistance R9, controlled
Chip U1 11 pins are connected to charactron DS 2 pins by resistance R10, and control chip U1 12 pins pass through resistance R11
Charactron DS 1 pin is connected to, control chip U1 13 pins are connected to charactron DS 10 pins by resistance R12, controlled
Coremaking piece U1 14 pins are connected to charactron DS 5 pins by resistance R7, and control chip U1 15 pins pass through resistance R14
It is connected to charactron DS 3 pins；
Control chip U2 10 pins and the output cathode of constant current output power supply, control chip U2 14 pins and controller
Output control terminal connection, control chip U2 1 pin electrically connected by resistance R15 with triode Q3 base stage, triode Q3
Grounded emitter, triode Q3 colelctor electrode is connected to charactron DS 12 pins, and control chip U2 3 pins pass through resistance
R16 is connected to triode Q4 base stage, and triode Q4 grounded emitter, triode Q4 colelctor electrode is connected to charactron DS's
9 pins, control chip U2 2 pins are connected to triode Q5 base stage by resistance R17, and triode Q5 emitter is grounded,
Triode Q5 colelctor electrode is connected to charactron DS 8 pins, and control chip U2 1 pin is connected to three poles by resistance R18
Pipe Q6 base stage, triode Q6 grounded emitter, triode Q6 colelctor electrode is connected to 6 pins of charactron；Wherein, three pole
Pipe Q3, triode Q4, triode Q5 and triode Q6 are PNP type triode, wherein, control chip U1 uses existing control
Coremaking piece, such as ADC-8 chips, control chip U2 use existing switch chip, such as TNY series, by said structure, there is control
Colour temperature and luminance signal are transferred to control chip U1 and control chip U2 by device processed, so as to control charactron to be shown accordingly
Show, adjustment is controlled beneficial to user, wherein, the input signal of controller can use key-press input mode, can also adopt
The regulating command of user is inputted with touch screen mode.
Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent substitution, without departing from the objective and model of technical solutions of the utility model
Enclose, it all should cover among right of the present utility model.
Claims (3)
1. a kind of automobile multi color temperature brightness adjustable LED illumination intelligence control system, it is characterised in that：Including exporting adjustable power supply
Unit and LED illumination lamp group, the output end of the power subsystem are connected with the LED illumination lamp group input；
The power subsystem includes controller, exports adjustable crossing current power supply, relay J1, relay J2, relay J3, relay
Device J4, resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, resistance R6, triode Q1 and triode Q2, wherein, triode
Q1 and triode Q2 is PNP type triode；
The LED illumination lamp group yellow fluorescent lamp group LED1 and white LED lamp group LED2；
The input of constant-current supply is electrically connected with city, and output cathode is respectively at yellow fluorescent lamp group LED1 and white light group LED2 positive pole
Connection, yellow fluorescent lamp group LED1 negative pole is connected with triode Q2 colelctor electrode, and triode Q2 emitter stage is connected to constant-current supply
Output negative pole, triode Q2 base stage is connected by resistance R4 with relay J2 switch K2 one end, and relay J2's opens
The output cathode of the other end and constant-current supply that close K2 is connected, one end of relay J2 coil and the second colour temperature control of controller
Output end connection processed, other end ground connection, the negative pole of the white light group LED2 is connected with triode Q1 colelctor electrode, triode Q1
Emitter and the output negative pole of constant-current supply connect, triode Q1 base stage passes through resistance R3 and relay J1 switch K1 mono-
End connection, the relay J1 switch K1 other end and the output cathode of constant-current supply are connected, the coil one of the relay J1
End is connected to the first colour temperature control output end of controller, other end ground connection by resistance R2；
The control signal output Vout of the constant-current supply is connected by relay J4 switch K4 with resistance R5 one end, electricity
The resistance R5 other end is connected to the control signal input Vin of constant-current supply；Relay J4 coil one end ground connection, the other end leads to
The the first brilliance control output end for crossing resistance R19 and controller is connected；The control signal output Vout of constant-current supply also passes through
Relay J3 switch K3 is connected with resistance R6 one end, and the resistance R6 other end is connected to the control signal input of constant-current supply
End Vin, the second brilliance control end of controller is grounded after passing through resistance R1 and relay J3 coil series connection.
2. automobile multi color temperature brightness adjustable LED illumination intelligence control system according to claim 1, it is characterised in that：Also wrap
Include display module；The display module include control chip U1, control chip U2, charactron DS, triode Q3, triode Q4,
Triode Q5 and triode Q6；
The control output end of control chip U1 5 pins and controller is connected, control chip U1 2 pins and constant-current supply it is defeated
Go out positive pole connection, control chip U1 3 pins and the output negative pole of constant-current supply are connected, the 8 pins ground connection of control chip, control
Chip U1 7 pins are connected to charactron DS 11 pins by resistance R7, and control chip U1 9 pins are connected by resistance R8
In charactron DS 7 pins, control chip U1 10 pins are connected to charactron DS 4 pins, control chip by resistance R9
U1 11 pins are connected to charactron DS 2 pins by resistance R10, and control chip U1 12 pins are connected by resistance R11
In charactron DS 1 pin, control chip U1 13 pins are connected to charactron DS 10 pins by resistance R12, control core
Piece U1 14 pins are connected to charactron DS 5 pins by resistance R7, and control chip U1 15 pins are connected by resistance R14
In charactron DS 3 pins；
Control chip U2 10 pins and the output cathode of constant current output power supply, control chip U2 14 pins and controller it is defeated
Go out control end connection, control chip U2 1 pin is electrically connected by resistance R15 with triode Q3 base stage, triode Q3 hair
Emitter grounding, triode Q3 colelctor electrode is connected to charactron DS 12 pins, and control chip U2 3 pins pass through resistance R16
Triode Q4 base stage is connected to, triode Q4 grounded emitter, triode Q4 colelctor electrode is connected to the 9 of charactron DS and drawn
Pin, control chip U2 2 pins are connected to triode Q5 base stage, triode Q5 emitter ground connection, three poles by resistance R17
Pipe Q5 colelctor electrode is connected to charactron DS 8 pins, and control chip U2 1 pin is connected to triode Q6 by resistance R18
Base stage, triode Q6 grounded emitter, triode Q6 colelctor electrode is connected to 6 pins of charactron；Wherein, triode
Q3, triode Q4, triode Q5 and triode Q6 are PNP type triode.
3. automobile multi color temperature brightness adjustable LED illumination intelligence control system according to claim 1, it is characterised in that：It is described
Resistance R5 and resistance R6 is adjustable resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621458272.7U CN206559676U (en) | 2016-12-28 | 2016-12-28 | Automobile multi color temperature brightness adjustable LED illumination intelligence control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621458272.7U CN206559676U (en) | 2016-12-28 | 2016-12-28 | Automobile multi color temperature brightness adjustable LED illumination intelligence control system |
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| Publication Number | Publication Date |
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| CN206559676U true CN206559676U (en) | 2017-10-13 |
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| CN201621458272.7U Active CN206559676U (en) | 2016-12-28 | 2016-12-28 | Automobile multi color temperature brightness adjustable LED illumination intelligence control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110891345A (en) * | 2018-09-06 | 2020-03-17 | 常州星宇车灯股份有限公司 | LED headlamp control system with adjustable brightness and color temperature and control method thereof |
-
2016
- 2016-12-28 CN CN201621458272.7U patent/CN206559676U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110891345A (en) * | 2018-09-06 | 2020-03-17 | 常州星宇车灯股份有限公司 | LED headlamp control system with adjustable brightness and color temperature and control method thereof |
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