CN109318791A - Distance-light integrated vehicle control system - Google Patents
Distance-light integrated vehicle control system Download PDFInfo
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- CN109318791A CN109318791A CN201710648185.0A CN201710648185A CN109318791A CN 109318791 A CN109318791 A CN 109318791A CN 201710648185 A CN201710648185 A CN 201710648185A CN 109318791 A CN109318791 A CN 109318791A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
- B60Q1/1407—General lighting circuits comprising dimming circuits
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q2400/00—Special features or arrangements of exterior signal lamps for vehicles
- B60Q2400/20—Multi-color single source or LED matrix, e.g. yellow blinker and red brake lamp generated by single lamp
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/395—Linear regulators
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention discloses a kind of distance-light integrated vehicle control systems, positive and negative compatible modules are inputted including DC, two-way LED drives main power module, fan pressure stabilizing output module and two-way fan logic processing module, it includes the main power driver module of dipped headlight and the main power driver module of high beam that two-way LED, which drives main power module, DC inputs positive and negative compatible modules and sets that there are three input ports, input corresponding with three port of onboard system is connected respectively for each input port, DC inputs the output ends of the positive and negative compatible modules input terminal with the main power driver module of dipped headlight respectively, the input terminal of the main power driver module of high beam is connected with the input terminal of fan pressure stabilizing output module, the output end of fan pressure stabilizing output module is connect with the input terminal of two-way fan logic processing module.The present invention is more simple and reliable, the independent controllable output that is able to achieve two-way, input still has positive and negative compatibility while be able to achieve two-way with logic function.
Description
Technical field
The present invention relates to vehicle-mounted control field, in particular to a kind of distance-light integrated vehicle control system.
Background technique
It is increasingly mature in LED actuation techniques, and in the case where civil field large-scale application, in EV new energy vapour
Under the promotion of vehicle new technology, LED car lamp has also started actual application.Car light it is many kinds of.And including high beam and
The two main illuminators of dipped headlight.In current application, many lamps and lanterns match one according to traditional design, a driving
Lamp.This design nature is very simple, still, also opposite to cause waste, also can be relative complex in external connection.In fact,
Only for a driving, the LED epoch come simple and reliable than high pressure gas lamp driving, while the driving method of ELD
A possibility that bringing unified driving.It is unique there are the problem of be exactly independent drive when, be all using two sets of independent portions
Part can be separated naturally and arbitrarily be controlled.And if concentrating design, realize the output of one drag two, it is necessary to solve a control and patrol
The problem of collecting.
Summary of the invention
The technical problem to be solved in the present invention is that in view of the above drawbacks of the prior art, provides and a kind of more simply may be used
Input still has positive and negative compatibility while leaning on, be able to achieve the independent controllable output of two-way, be able to achieve two-way with logic function
The distance-light integrated vehicle control system of property.
The technical solution adopted by the present invention to solve the technical problems is: constructing a kind of distance-light integrated vehicle control system
System, including DC inputs positive and negative compatible modules, two-way LED drives main power module, fan pressure stabilizing output module and two-way fan to patrol
Processing module is collected, it includes that the main power driver module of dipped headlight and the main power of high beam drive that the two-way LED, which drives main power module,
Dynamic model block, the DC input positive and negative compatible modules and set there are three input port, each input port respectively with three end of onboard system
Mouthful corresponding input is connected, the DC input the output ends of positive and negative compatible modules respectively with the main power drive mould of the dipped headlight
The input terminal of the main power driver module of input terminal, high beam of block is connected with the input terminal of fan pressure stabilizing output module, the wind
The output end of fan pressure stabilizing output module is connect with the input terminal of the two-way fan logic processing module, the two-way fan logic
The output end of processing module connects fan.
In distance-light integrated vehicle control system of the present invention, three input ports are public input respectively
End, dipped headlight input control end and high beam input control end.
In distance-light integrated vehicle control system of the present invention, it includes remote that the DC, which inputs positive and negative compatible modules,
Light lamp inputs positive and negative compatible modules and dipped headlight inputs positive and negative compatible modules, and it includes that the high beam, which inputs positive and negative compatible modules,
One diode, the second diode, third diode and the 4th diode, the anode of the first diode and the second diode
Cathode is connect with high beam input control end, the cathode of the first diode and the main power drive mould of the high beam
One input terminal of block connects, and the anode of second diode connects the first Power Groud, the anode and the 4th of the third diode
The cathode of diode is connect with the public input terminal, the cathode and the main power drive of the high beam of the third diode
One input terminal of module connects, the anode of the 4th diode and another input terminal of the main power driver module of the high beam
Connection；
It includes the 5th diode, the 6th diode, the 7th diode and the 8th that the dipped headlight, which inputs positive and negative compatible modules,
Diode, the anode of the 5th diode and the cathode of the 6th diode are connect with the public input terminal, and the described 5th
The cathode of diode is connect with an input terminal of the main power driver module of the dipped headlight, the anode connection of the 6th diode
The cathode of second Power Groud, the 7th diode is connect with an input terminal of the main power driver module of the dipped headlight, described
The anode of 8th diode is connect with another input terminal of the main power driver module of the dipped headlight.
In distance-light integrated vehicle control system of the present invention, the fan pressure stabilizing output module includes first
Voltage regulator circuit and the second voltage regulator circuit, an input terminal and the main power driver module of the high beam of first voltage regulator circuit
The connection of one input terminal, another input of another input terminal and the main power driver module of the high beam of first voltage regulator circuit
End connection, an input terminal of second voltage regulator circuit are connect with an input terminal of the main power driver module of the dipped headlight, institute
Another input for stating the second voltage regulator circuit terminates second Power Groud.
In distance-light integrated vehicle control system of the present invention, the two-way fan logic processing module includes
11st diode, the 12nd diode, the 13rd diode and the 14th diode, the anode of the 11st diode with
The output plus terminal of first voltage regulator circuit connects, the output of the cathode and first voltage regulator circuit of the 12nd diode
Negative terminal connection, the anode of the 13rd diode are connect with the output plus terminal of second voltage regulator circuit, and the described 14th
The cathode of pole pipe is connect with the output negative terminal of second voltage regulator circuit, the cathode and the described 13rd of the 11st diode
The cathode of diode is all connected with fan output plus terminal, and the anode of the 12nd diode and the anode of the 14th diode connect
Wind-receiving fan exports negative terminal.
In distance-light integrated vehicle control system of the present invention, first voltage regulator circuit and described second is surely
Volt circuit uses LDO or linear three terminal regulator.
It further include high beam and dipped headlight in distance-light integrated vehicle control system of the present invention, it is described remote
The output end of the main power driver module of light lamp is connect with the high beam, the output end of the main power driver module of dipped headlight with
The dipped headlight connection.
Implement distance-light integrated vehicle control system of the invention, has the advantages that due to using DC to input
Positive and negative compatible modules, two-way LED drive main power module, fan pressure stabilizing output module and two-way fan logic processing module, double
It includes the main power driver module of dipped headlight and the main power driver module of high beam that paths of LEDs, which drives main power module, and DC input is positive and negative
Compatible modules are set there are three input port, and input corresponding with three port of onboard system is connected respectively for each input port, are used
The mode of pure simulation realizes the one drag two with logic selection function, has doubleway output driving, relative to traditional technology, this
Invention is more simple and reliable, the independent controllable output that is able to achieve two-way, while be able to achieve two-way with logic function input according to
So has positive and negative compatibility.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural block diagram in distance-light integrated vehicle control system one embodiment of the present invention；
Fig. 2 is the structural schematic diagram of distance-light integrated vehicle control system in the embodiment.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In distance-light integrated vehicle control system embodiment of the present invention, the distance-light integrated vehicle control system
Structural schematic diagram is as shown in Figure 1.In Fig. 1, the distance-light integrated vehicle control system include DC input positive and negative compatible modules 1,
Two-way LED drives main power module 2, fan pressure stabilizing output module 3 and two-way fan logic processing module 4, two-way LED driving master
Power module 4 includes the main power driver module 21 of dipped headlight and the main power driver module 22 of high beam, wherein DC input is positive and negative simultaneous
Molar block 1 is set there are three input port, and input corresponding with three port of onboard system is connected respectively for each input port, and DC is inputted just
The output end of the negative compatible modules 1 main power driver module of input terminal, high beam with the main power driver module 21 of dipped headlight respectively
22 input terminal is connected with the input terminal of fan pressure stabilizing output module 3, the output end and two-way fan of fan pressure stabilizing output module 3
The input terminal of logic processing module 4 connects, and the output end of two-way fan logic processing module 4 connects fan.
The main power driver module 21 of dipped headlight and the main power driver module 22 of high beam are the major power portion of doubleway output
Point.And fan pressure stabilizing output module 3 is connected to two-way LED and drives main power module 4, just can guarantee high beam and dipped headlight any one
It is a in the case where work, also guarantee the stable operation of fan and the mutual of high beam and dipped headlight work-based logic will not be made to do
It disturbs.The present invention realizes a driving by way of with pure hardware can drive the function of high beam and dipped headlight, and energy simultaneously
Guarantee it is all irrelevant when any one lamp works disturb, while no matter under which kind of working condition, being also able to maintain fan and reliably transporting
Row.It realizes the one drag two with logic selection function to the present invention by the way of pure simulation, has doubleway output driving, phase
For traditional technology, the present invention is more simple and reliable, the independent controllable output that is able to achieve two-way, is able to achieve two-way with logic function
Input still has positive and negative compatibility while energy.
Fig. 2 is the structural schematic diagram of distance-light integrated vehicle control system in the present embodiment, and in Fig. 2, above three is defeated
Entrance is public input terminal L2, dipped headlight input control end L3 respectively and high beam input control end L1, public input terminal L2 are
The public input terminal of three end plugs, first diode D1, the second diode D2, third diode D3, the 4th diode D4, the 5th
Diode D5, the 6th diode D6, the 7th diode D7 and the 8th diode D8 constitute DC and input positive and negative compatible modules 1, and DC is defeated
Entering positive and negative compatible modules 1 includes that high beam inputs positive and negative compatible modules and the positive and negative compatible modules of dipped headlight input, wherein the one or two
Pole D1 pipe, the second diode D2, third diode D3 and the positive and negative compatible modules of the 4th diode D4 composition high beam input, first
The cathode of the anode of diode D1 and the second diode D2 are connect with high beam input control end L1, the yin of first diode D1
Pole is connect with an input terminal of the main power driver module 22 of high beam, and the anode of the second diode D2 connects the first Power Groud, third
The cathode of the anode of diode D3 and the 4th diode D4 are connect with public input terminal L2, the cathode of third diode D3 and remote
One input terminal of the main power driver module 22 of light lamp connects, the anode and the main power driver module 22 of high beam of the 4th diode D4
Another input terminal connection.
5th diode D5, the 6th diode D6, the 7th diode D7 and the 8th diode D8 are constituting dipped headlight input just
Negative compatible modules, the anode of the 5th diode D5 and the cathode of the 6th diode D6 are connect with public input terminal L2, and the five or two
The cathode of pole pipe D5 is connect with an input terminal of the main power driver module 21 of dipped headlight, the anode connection second of the 6th diode D6
The cathode of Power Groud, the 7th diode D7 is connect with an input terminal of the main power driver module 21 of dipped headlight, the 8th diode D8
Anode connect with another input terminal of the main power driver module 21 of dipped headlight.
In the present embodiment, when public input terminal L2 is positive voltage (high level) input, high beam input control end L1
It is negative voltage (low level) input with dipped headlight input control end L3；And when public input terminal L2 is negative voltage (low level) input
When, high beam input control end L1 and dipped headlight input control end L3 are just positive voltage (high level) input.Both modes exist
In actual installation wiring, due to the installation habit of different operation person or not note that being likely to occur.This requires driving powers
It must be able to be compatible with both input patterns (i.e. DC inputs positive and negative compatible modules 1).It is public when high beam input control end L1 is positive
When input terminal L2 is negative；First diode D1 conducting is that (two-way LED drives main power module 2, fan pressure stabilizing defeated to subsequent circuit
Module 3 out) positive voltage input is provided, the 4th diode D4 conducting, be subsequent circuit (two-way LED drive main power module 2,
Fan pressure stabilizing output module 3) negative voltage circuit is provided.When public input terminal L2 is positive, and high beam input control end L1 is negative,
Third diode D3 conducting is that subsequent circuit (two-way LED drives main power module 2, fan pressure stabilizing output module 3) provides just
Voltage input, the second diode D2 conducting are that (two-way LED drives main power module 2, fan pressure stabilizing output module to subsequent circuit
3) negative voltage circuit is provided.Similarly, the 5th diode D5, the 6th diode D6, the 7th diode D7 and the 8th D8 pairs of diode
The processing of the mixed logic of public input terminal L2 and dipped headlight input control end L3 is same.
Inputting positive and negative compatible circuit by two-way, (i.e. high beam inputs positive and negative compatible modules and dipped headlight inputs positive and negative compatibility
Module) after, it will form two independent Power Grouds (i.e. above-mentioned first Power Groud and the second Power Groud) and power positive voltage be female
Line is connected respectively to the main power driver module 22 of high beam and the main power driver module 21 of dipped headlight.It is noted that two-way
LED drives the scheme of the circuit structure of main power module 2 more, and essentially mature scheme, can use in the prior art
Scheme.No matter any driving is used, the distance-light integrated vehicle control system can be compatible with.
It is noted that car light drive system require whichsoever lamp work, require starting fan and radiate, because
This needs a fan pressure stabilizing control, i.e. fan pressure stabilizing output module 3.The mode of pressure stabilizing is relatively more, can the most simply adopt
With LDO, linear three-terminal voltage-stabilizing is handled, although the fan of output end only one, need exist for two-way linear voltage stabilization point
Not Jie Ru high beam and dipped headlight positive and negative busbar, avoid interfering with each other logic between two-way input lamps and lanterns, guarantee lamps and lanterns driving
Part can work respectively.Specifically, fan pressure stabilizing output module 3 includes the first voltage regulator circuit 31 and the second voltage regulator circuit 32,
In, an input terminal of the first voltage regulator circuit 31 is connect with an input terminal of the main power driver module 22 of high beam, the first pressure stabilizing electricity
Another input terminal on road 31 is connect with another input terminal of the main power driver module 22 of high beam, and the one of the second voltage regulator circuit 32 is defeated
Enter end to connect with an input terminal of the main power driver module 21 of dipped headlight, another input of the second voltage regulator circuit 32 terminates the second function
Rate.First voltage regulator circuit 31 and the second voltage regulator circuit 32 can use LDO or linear three terminal regulator.
In the present embodiment, two-way fan logic processing module 3 is main logical division part, is located for doing to output
Reason.Two-way fan logic processing module 3 include the 11st diode D11, the 12nd diode D12, the 13rd diode D13 and
14th diode D14, the anode of the 11st diode D11 are connect with the output plus terminal of the first voltage regulator circuit 31, and the 12nd
The cathode of pole pipe D12 is connect with the output negative terminal of the first voltage regulator circuit 31, the anode of the 13rd diode D13 and the second pressure stabilizing electricity
The output plus terminal on road 32 connects, and the cathode of the 14th diode D14 is connect with the output negative terminal of the second voltage regulator circuit 32, and the 11st
The cathode of the cathode of diode D11 and the 13rd diode D13 are all connected with fan output plus terminal F+, the 12nd diode D12's
The anode of anode and the 14th diode D14 are all connected with fan output negative terminal F-.Either the first voltage regulator circuit 31 or second
Voltage regulator circuit 32 has output, can provide the output of fan.When the first voltage regulator circuit 31 has output, pass through the 11st diode
D11 powers to fan, and the energy supply to the second voltage regulator circuit 32 is blocked by the 13rd diode D13.
In the present embodiment, which further includes high beam LED1 and dipped headlight LED2, far
The output end of the main power driver module 22 of light lamp is connect with high beam LED1, the output end of the main power driver module 21 of dipped headlight with
Dipped headlight LED2 connection.
If high beam input control end L1 and dipped headlight input control end L3 is simply passed through positive and negative compatible diode
Two bus output plus terminals or bus the output negative terminal connection of processing.So when public input terminal L2 is positive or is negative, always
There is one while lighting the logic error of high beam LED1 and dipped headlight LED2, without by high beam input control end L1 or dipped beam
The control of lamp input control end L3 signal.
In short, the present invention realizes a driving by way of with pure hardware can drive high beam and dipped headlight simultaneously
Function, and can guarantee it is all irrelevant in the work of any one lamp disturb, while no matter under which kind of working condition, being also able to maintain wind
Reliability service is fanned, high beam and the integrated Design of Luminaires of dipped headlight are advantageously implemented.Rather than two systems individually drive,
Individually heat dissipation and illumination installation.Pure modeling scheme is more simple and reliable in industrial circle.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of distance-light integrated vehicle control system, which is characterized in that input positive and negative compatible modules, two-way LED including DC
Main power module, fan pressure stabilizing output module and two-way fan logic processing module are driven, the two-way LED drives main power mould
Block includes the main power driver module of dipped headlight and the main power driver module of high beam, and the DC inputs positive and negative compatible modules and is equipped with three
A input port, input corresponding with three port of onboard system is connected respectively for each input port, and the DC input is positive and negative simultaneous
The output end of molar block is defeated with the main power driver module of input terminal, high beam of the main power driver module of the dipped headlight respectively
Enter end to connect with the input terminal of fan pressure stabilizing output module, the output end of the fan pressure stabilizing output module and the two-way fan
The input terminal of logic processing module connects, and the output end of the two-way fan logic processing module connects fan.
2. distance-light integrated vehicle control system according to claim 1, which is characterized in that three input ports point
It is not public input terminal, dipped headlight input control end and high beam input control end.
3. distance-light integrated vehicle control system according to claim 2, which is characterized in that the DC input is positive and negative simultaneous
Molar block includes that high beam inputs positive and negative compatible modules and the positive and negative compatible modules of dipped headlight input, and the high beam input is positive and negative simultaneous
Molar block includes first diode, the second diode, third diode and the 4th diode, the anode of the first diode and
The cathode of second diode is connect with high beam input control end, the cathode of the first diode and the high beam
One input terminal of main power driver module connects, and the anode of second diode connects the first Power Groud, the third diode
Anode and the cathode of the 4th diode connect with the public input terminal, the cathode and the distance light of the third diode
One input terminal of the main power driver module of lamp connects, the anode and the main power driver module of the high beam of the 4th diode
Another input terminal connection；
It includes the 5th diode, the 6th diode, the 7th diode and the eight or two pole that the dipped headlight, which inputs positive and negative compatible modules,
Pipe, the anode of the 5th diode and the cathode of the 6th diode are connect with the public input terminal, the five or two pole
The cathode of pipe is connect with an input terminal of the main power driver module of the dipped headlight, the anode connection second of the 6th diode
The cathode of Power Groud, the 7th diode is connect with an input terminal of the main power driver module of the dipped headlight, and the described 8th
The anode of diode is connect with another input terminal of the main power driver module of the dipped headlight.
4. distance-light integrated vehicle control system according to claim 3, which is characterized in that the fan pressure stabilizing output
Module includes the first voltage regulator circuit and the second voltage regulator circuit, the input terminal and the main function of the high beam of first voltage regulator circuit
One input terminal of rate drive module connects, another input terminal and the main power drive mould of the high beam of first voltage regulator circuit
Another input terminal of block connects, and the one of an input terminal of second voltage regulator circuit and the main power driver module of the dipped headlight is defeated
Enter end connection, another input of second voltage regulator circuit terminates second Power Groud.
5. distance-light integrated vehicle control system according to claim 4, which is characterized in that the two-way fan logic
Processing module include the 11st diode, the 12nd diode, the 13rd diode and the 14th diode, the described 11st
The anode of pole pipe is connect with the output plus terminal of first voltage regulator circuit, and the cathode of the 12nd diode is steady with described first
The output negative terminal of volt circuit connects, and the anode of the 13rd diode is connect with the output plus terminal of second voltage regulator circuit,
The cathode of 14th diode is connect with the output negative terminal of second voltage regulator circuit, the cathode of the 11st diode
Fan output plus terminal, the anode of the 12nd diode and the 14th pole are all connected with the cathode of the 13rd diode
The anode of pipe is all connected with fan output negative terminal.
6. distance-light integrated vehicle control system according to claim 4 or 5, which is characterized in that first pressure stabilizing
Circuit and second voltage regulator circuit use LDO or linear three terminal regulator.
7. according to claim 1 to distance-light integrated vehicle control system described in 5 any one, which is characterized in that also wrap
High beam and dipped headlight are included, the output end of the main power driver module of high beam is connect with the high beam, the dipped headlight
The output end of main power driver module is connect with the dipped headlight.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710648185.0A CN109318791A (en) | 2017-08-01 | 2017-08-01 | Distance-light integrated vehicle control system |
| PCT/CN2017/119911 WO2019024418A1 (en) | 2017-08-01 | 2017-12-29 | Far-near light integrated vehicle-mounted control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710648185.0A CN109318791A (en) | 2017-08-01 | 2017-08-01 | Distance-light integrated vehicle control system |
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| CN109318791A true CN109318791A (en) | 2019-02-12 |
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| CN201710648185.0A Pending CN109318791A (en) | 2017-08-01 | 2017-08-01 | Distance-light integrated vehicle control system |
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| CN (1) | CN109318791A (en) |
| WO (1) | WO2019024418A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111688571A (en) * | 2020-07-02 | 2020-09-22 | 常州倍速智能科技有限公司 | Lighting device capable of realizing free switching of high beam and low beam |
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Also Published As
| Publication number | Publication date |
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| WO2019024418A1 (en) | 2019-02-07 |
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