CN105172667B - A kind of day row lamp control circuit - Google Patents
A kind of day row lamp control circuit Download PDFInfo
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- CN105172667B CN105172667B CN201510696384.XA CN201510696384A CN105172667B CN 105172667 B CN105172667 B CN 105172667B CN 201510696384 A CN201510696384 A CN 201510696384A CN 105172667 B CN105172667 B CN 105172667B
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- portable lighter
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Abstract
The invention provides a kind of day row lamp control circuit, including：Battery, ignition switch, flasher, left steering switch, left day portable lighter, front left position lamp, rear left position lamp, right position lamp, Rear Position Lamp switch, front right position lamp, right day portable lighter, right turn switch, front fog lamp, dipped headlight, high beam, car body controller；The car body controller includes power supply chip, main control chip, left day portable lighter flash drive circuit, right day portable lighter flash drive circuit, front left position lamp flash drive circuit, front right position lamp flash drive circuit, front fog lamp flash detection circuit, dipped headlight flash detection circuit, high beam flash detection circuit, Rear Position Lamp flash detection circuit, the low frontier inspection slowdown monitoring circuit of left steering lamp, the low frontier inspection slowdown monitoring circuit of right turn lamp, improves operability and drive safety.
Description
Technical field
The present invention relates to car bulb technical field, more particularly to a kind of day row lamp control circuit.
Background technology
The application of day portable lighter on automobile is more and more universal, and European economy technical committee in 2014 is even more issue ECER48
Number regulation, it is desirable to which 6.19.7 clauses are to day portable lighter in the automobile that European Union member countries sell must be equipped with day portable lighter, and ECER48
Control logic has done concrete regulation, as follows：(1) key is in point fire screen time portable lighter and should lighted automatically；(2) front fog lamp or dipped beam
When lamp or high beam are opened, day portable lighter should close automatically；(3) when day portable lighter is lighted, now open position lamp, front position lamp is protected
Extinguishing is held, Rear Position Lamp should be lighted；(4) if day portable lighter and front directional are reciprocally incorporated lamps, when front directional is opened, positioned at turn
It should be closed to the day portable lighter of lamp the same side.
Current day driving lamp and front fog lamp, dipped headlight, high beam, front position lamp, Rear Position Lamp, steering indicating light be it is independent,
And the light on and off of day driving lamp and the state of headlight and the state of steering indicating light are controlled respectively.When engine is in operation shape
During state, day driving lamp it is bright, when engine be in halted state dipped headlight is bright or high-beam light shining or front fog lamp it is bright, day driving lamp put out
Go out, front fog lamp, dipped headlight, high beam, front position lamp, Rear Position Lamp, steering indicating light and day row are controlled according to current control mode
Car light is unsatisfactory for ECER48 laws and regulations requirements in 2014.In order to meet above-mentioned control logic, it can only be adopted using car body controller
Collection igniting gear signal, front fog lamp dipped headlight and distance light modulating signal, and pole changer signal, car body controller gather above-mentioned letter
Logic judgment is made after number of software, and drives whether left and right day portable lighter and front position lamp are lighted.
The content of the invention
The present invention provides a kind of day row lamp control circuit, to realize day driving lamp and front fog lamp, dipped headlight, high beam, preceding
Position lamp, Rear Position Lamp, the logic control of steering indicating light, and meet ECER48 laws and regulations requirements in 2014.
To achieve these goals, the technical scheme is that：
A kind of day row lamp control circuit, it is characterised in that including：Battery, ignition switch, flasher, left steering lamp are opened
Pass, left day portable lighter, front left position lamp, rear left position lamp, right position lamp, Rear Position Lamp switch, front right position lamp, right day row
Lamp, right turn lamp switch, front fog lamp, dipped headlight, high beam, car body controller；The car body controller includes power supply chip, master
Control before chip, left day portable lighter flash drive circuit, right day portable lighter flash drive circuit, front left position lamp flash drive circuit, the right side
Position lamp flash drive circuit, front fog lamp flash detection circuit, dipped headlight flash detection circuit, high beam flash detection circuit,
Rear Position Lamp flash detection circuit, the low frontier inspection slowdown monitoring circuit of left steering lamp, the low frontier inspection slowdown monitoring circuit of right turn lamp；Described battery one end
Described ignition switch one end is connected, the ignition switch other end connects the Rear Position Lamp and switchs one end, the power supply chip
One end, the low frontier inspection slowdown monitoring circuit first end of the left steering lamp, the low frontier inspection slowdown monitoring circuit first end of the right turn lamp, the left day row
Lamp flash drive circuit first end, the right day portable lighter flash drive circuit first end, front left position lamp flash driving electricity
Road first end and the front right position lamp flash drive circuit first end, the Rear Position Lamp switch other end connection are described left back
Position lamp one end, described right position lamp one end and Rear Position Lamp flash detection circuit on one side, the Rear Position Lamp flash
Detect that the circuit other end connects the pin of main control chip first, the power supply chip other end and connects the main control chip second
Pin, the low end of frontier inspection slowdown monitoring circuit second of left steering lamp connects the pin of main control chip the 3rd, the low side of left steering lamp
Left steering lamp described in detection circuit three-terminal link switchs one end and described flasher one end, and the low frontier inspection of right turn lamp surveys electricity
The end of road second connects the pin of main control chip the 4th, right turn described in the low frontier inspection slowdown monitoring circuit three-terminal link of right turn lamp
Lamp switch one end and the flasher other end, left second end of day portable lighter flash drive circuit connect the main control chip the
Five pins, right second end of day portable lighter flash drive circuit connects the pin of main control chip the 6th, the front left position lamp
The end of flash drive circuit second connects the pin of main control chip the 7th, and second end of front right position lamp flash drive circuit connects
Connect the pin of main control chip the 8th, left day portable lighter one end, institute described in the left day portable lighter flash drive circuit three-terminal link
State right day portable lighter one end described in right day portable lighter flash drive circuit three-terminal link, the front left position lamp flash drive circuit
Front left position lamp one end described in three-terminal link, front right position lamp described in the front right position lamp flash drive circuit three-terminal link
One end, the front fog lamp flash detection circuit on one side connects the pin of main control chip the 9th, the front fog lamp flash detection electricity
The road other end connects described front fog lamp one end, and the dipped headlight flash detection circuit on one side connects the main control chip the tenth and drawn
Pin, the dipped headlight flash detection circuit other end connects described dipped headlight one end, and the high beam flash detects circuit on one side
The pin of main control chip the 11st is connected, the high beam flash detection circuit other end connects described high beam one end, institute
The battery other end, the rear left position lamp other end, right position lamp one end, left steering lamp the switch other end, right turn lamp is stated to open
Close the other end, the left day portable lighter other end, the right day portable lighter other end, the front left position lamp other end, the front right position
The lamp other end, the front fog lamp other end, the dipped headlight other end, high beam other end ground connection；The Rear Position Lamp
Flash detection circuit includes：Rear Position Lamp control chip, Rear Position Lamp control nmos pass transistor and Rear Position Lamp control diode,
The Rear Position Lamp control chip second pin connects the pin of main control chip first, and the ignition switch other end connects institute
State the pin of Rear Position Lamp control chip the 3rd, the pin of Rear Position Lamp control chip the 5th, Rear Position Lamp control NMOS
The drain electrode of transistor and the Rear Position Lamp control the negative pole of diode, and the pin of Rear Position Lamp control chip the 7th connects institute
State positive pole and the Rear Position Lamp one that the source electrode of Rear Position Lamp control nmos pass transistor, the Rear Position Lamp control diode
End, the pin of Rear Position Lamp control chip the 6th connects the grid that the Rear Position Lamp controls nmos pass transistor.
Preferably, the left day portable lighter flash drive circuit includes：Left day portable lighter control chip, left day portable lighter control NMOS
Transistor and left day portable lighter control diode, the left day portable lighter control chip second pin connect the main control chip the 5th and drawn
Pin, the ignition switch other end connects the left pin of day portable lighter control chip the 3rd, the left day portable lighter control chip the
Five pins, the drain electrode of the left day portable lighter control nmos pass transistor and the left day portable lighter control the negative pole of diode, the left side
The pin connection left day portable lighter of day portable lighter control chip the 6th controls the grid of nmos pass transistor, the left day portable lighter control core
The source electrode of the pin of piece the 7th connection left day portable lighter control nmos pass transistor, the positive pole of the left day portable lighter control diode and
Described left day portable lighter one end.
Preferably, the right day portable lighter flash drive circuit includes：Right day portable lighter control chip, right day portable lighter control NMOS
Transistor and right day portable lighter control diode, the right day portable lighter control chip second pin connect the main control chip the 6th and drawn
Pin, the ignition switch other end connects the right pin of day portable lighter control chip the 3rd, the right day portable lighter control chip the
Five pins, the drain electrode of the right day portable lighter control nmos pass transistor and the right day portable lighter control the negative pole of diode, the right side
The source electrode of the pin connection of day portable lighter control chip the 7th right day portable lighter control nmos pass transistor, the right day portable lighter control two
The positive pole of pole pipe and described right day portable lighter one end, the right pin of day portable lighter control chip the 6th connection right day portable lighter control
The grid of nmos pass transistor.
Preferably, the front left position lamp flash drive circuit includes：Front left position lamp control chip, front left position lamp control
Nmos pass transistor and front left position lamp processed controls diode, and the front left position lamp control chip second pin connects the master control
The pin of chip the 7th, the ignition switch other end connects the pin of front left position lamp control chip the 3rd, the left front position
Put the drain electrode and front left position lamp control two of the pin of lamp control chip the 5th, front left position lamp control nmos pass transistor
The negative pole of pole pipe, the pin of front left position lamp control chip the 7th connects the source that the front left position lamp controls nmos pass transistor
Pole, the positive pole of front left position lamp control diode and described front left position lamp one end, the front left position lamp control chip
6th pin connects the grid that the front left position lamp controls nmos pass transistor.
Preferably, the front right position lamp flash drive circuit includes：Front right position lamp control chip, front right position lamp control
Nmos pass transistor and front right position lamp processed controls diode, and the front right position lamp control chip second pin connects the master control
The pin of chip the 8th, the ignition switch other end connects the pin of front right position lamp control chip the 3rd, the right anteposition
Put the drain electrode and front right position lamp control two of the pin of lamp control chip the 5th, front right position lamp control nmos pass transistor
The negative pole of pole pipe, the pin of front right position lamp control chip the 7th connects the source that the front right position lamp controls nmos pass transistor
Pole, the positive pole of front right position lamp control diode and described front right position lamp one end, the front right position lamp control chip
6th pin connects the grid that the front right position lamp controls nmos pass transistor.
Preferably, the front fog lamp flash detection circuit includes：9th resistance, the tenth resistance, the 3rd electric capacity and the 4th electricity
Hold, the pin of main control chip the 9th connects described 3rd electric capacity one end and described 9th resistance one end, the 9th resistance is another
One end connects described tenth resistance one end, the 4th electric capacity one end and described front fog lamp one end, the 3rd electric capacity other end, the tenth
The resistance other end and the 4th electric capacity other end ground connection；Dipped headlight flash detection circuit include the 5th electric capacity, the 11st resistance,
12nd resistance and the 6th electric capacity, the pin of main control chip the tenth connect described 5th electric capacity one end and the 11st resistance
One end, the 11st resistance other end connects described 12nd resistance one end, described 6th electric capacity one end and the dipped headlight
One end, the 5th electric capacity other end, the 12nd resistance other end and the 6th electric capacity other end ground connection；The high frontier inspection of high beam
Slowdown monitoring circuit includes：7th electric capacity, the 13rd resistance, the 14th resistance and the 8th electric capacity, the pin of main control chip the 11st connect
Described 7th electric capacity one end and described 13rd resistance one end are connect, the 13rd resistance other end connects the 14th resistance
One end, described 8th electric capacity one end and described high beam one end, the 7th electric capacity other end, the 14th resistance other end
With the 8th electric capacity other end ground connection.
Preferably, the low frontier inspection slowdown monitoring circuit of the left steering lamp includes：Tenth electric capacity, 3rd resistor, the 4th resistance and the 5th
Resistance, the ignition switch other end connects described 3rd resistor one end, 3rd resistor other end connection the 4th electricity
Hinder one end, the tenth resistance one end and flasher one end, the 4th resistance other end connect the pin of main control chip the 3rd and
Described 5th resistance one end, the tenth electric capacity other end and the 5th resistance other end ground connection；The low frontier inspection of right turn lamp is surveyed
Circuit includes：11st electric capacity, the 6th resistance, the 7th resistance and the 8th resistance, ignition switch other end connection described the
Six resistance one end, the 6th resistance other end connects described 7th resistance one end, described 11st electric capacity one end and the sudden strain of a muscle
The light device other end, the 7th resistance other end connects described 8th resistance one end and the pin of main control chip the 4th, the described tenth
The one electric capacity other end and the 8th resistance other end ground connection.
Preferably, the front fog lamp flash detection circuit includes：Front fog lamp control chip, front fog lamp control nmos pass transistor
Diode is controlled with front fog lamp, the front fog lamp control chip second pin connects the pin of main control chip the 9th, the point
The fire switch other end connect the pin of front fog lamp control chip the 3rd, the pin of front fog lamp control chip the 5th, it is described before
The drain electrode of fog lamp control nmos pass transistor and the front fog lamp control the negative pole of diode, and the front fog lamp control chip the 7th draws
Pin connects the source electrode of the front fog lamp control nmos pass transistor, the positive pole of front fog lamp control diode and the front fog lamp one
End, the pin of front fog lamp control chip the 6th connects the grid that the front fog lamp controls nmos pass transistor；The dipped headlight is high
Frontier inspection slowdown monitoring circuit includes：Dipped headlight control chip, dipped headlight control nmos pass transistor and dipped headlight control diode, the dipped beam
Lamp control chip second pin connects the pin of main control chip the tenth, and the ignition switch other end connects the dipped headlight control
The pin of coremaking piece the 3rd, the pin of dipped headlight control chip the 5th, the drain electrode of dipped headlight control nmos pass transistor and institute
The negative pole that dipped headlight controls diode is stated, the pin of dipped headlight control chip the 7th connects the dipped headlight control NMOS crystal
The source electrode of pipe, the positive pole of dipped headlight control diode and described dipped headlight one end, the dipped headlight control chip the 6th draw
Pin connects the grid that the dipped headlight controls nmos pass transistor；The high beam flash detection circuit includes：High beam controls core
Piece, high beam control nmos pass transistor and high beam control diode, the high beam control chip second pin connection are described
The pin of main control chip the 11st, the ignition switch other end connects the pin of high beam control chip the 3rd, the distance light
The pin of lamp control chip the 5th, the drain electrode of high beam control nmos pass transistor and the high beam control the negative of diode
Pole, the pin of high beam control chip the 7th connects the source electrode of the high beam control nmos pass transistor, the high beam control
The positive pole of diode processed and described high beam one end, the pin of high beam control chip the 6th connect the high beam control
The grid of nmos pass transistor.
Preferably, the low frontier inspection slowdown monitoring circuit of the left steering lamp includes：Left steering lamp control chip, left steering lamp control NMOS
Transistor and left steering lamp control diode, the left steering lamp control chip second pin connect the main control chip the 3rd and drawn
Pin, the ignition switch other end connects the pin of left steering lamp control chip the 3rd, the left steering lamp control chip the
Five pins, the drain electrode of left steering lamp control nmos pass transistor and the left steering lamp control the negative pole of diode, the left side
The pin of steering indicating light control chip the 7th connects the source electrode of the left steering lamp control nmos pass transistor, left steering lamp control two
The positive pole of pole pipe and the left steering lamp switch one end, and the pin of left steering lamp control chip the 6th connects the left steering lamp
Control the grid of nmos pass transistor；The low frontier inspection slowdown monitoring circuit of right turn lamp includes：Right turn lamp control chip, right turn lamp control
Nmos pass transistor processed and right turn lamp control diode, the right turn lamp control chip second pin connect the main control chip
4th pin, the ignition switch other end connects the pin of right turn lamp control chip the 3rd, right turn lamp control
The pin of chip the 5th, the drain electrode of right turn lamp control nmos pass transistor and the right turn lamp control the negative pole of diode,
The pin of right turn lamp control chip the 7th connects source electrode, the right turn lamp that the right turn lamp controls nmos pass transistor
The positive pole of diode and described right turn lamp switch one end are controlled, the pin of right turn lamp control chip the 6th connects the right side
Steering indicating light controls the grid of nmos pass transistor.
The beneficial effects of the present invention are：The present invention passes through main control chip, left day portable lighter flash drive circuit, right day portable lighter
Flash drive circuit, front left position lamp flash drive circuit, front right position lamp flash drive circuit, front fog lamp flash detection electricity
Road, dipped headlight flash detection circuit, high beam flash detection circuit, Rear Position Lamp flash detection circuit, the low frontier inspection of left steering lamp
The low frontier inspection slowdown monitoring circuit of slowdown monitoring circuit, right turn lamp is to day driving lamp, front fog lamp, dipped headlight, high beam, front position lamp, Rear Position Lamp
With the logic control of steering indicating light, ECER48 laws and regulations requirements in 2014 are met, operability and drive safety is improved.
Brief description of the drawings
Fig. 1 is a kind of day portable lighter electric operation control circuit figure of the invention.
Fig. 2 is left day portable lighter flash drive circuit figure of the invention.
1st, battery 2, ignition switch 3, flasher 4, left steering lamp switch 6, left day portable lighter 8, front left position lamp
10th, rear left position lamp 11, right position lamp 12, Rear Position Lamp switch 14, front right position lamp 15, right day portable lighter 17, right-hand rotation
To lamp switch 18, front fog lamp 19, dipped headlight 20, high beam 21, car body controller 21 22, power supply chip 23, master control core
Piece 24, left day portable lighter flash drive circuit 25, right day portable lighter flash drive circuit 26, front left position lamp flash drive circuit
27th, front right position lamp flash drive circuit
R1, first resistor R2, second resistance R3,3rd resistor R4, the 4th resistance R5, the 5th resistance R6, the 6th electricity
Hinder R7, the 7th resistance R8, the 8th resistance R9, the 9th resistance R10, the tenth resistance R11, the 11st resistance R12, the 12nd
Resistance R13, the 13rd resistance R14, the 14th resistance
C1, the first electric capacity C2, the second electric capacity C3, the 3rd electric capacity C4, the 4th electric capacity C5, the 5th electric capacity C6, the 6th electricity
Hold C7, the 7th electric capacity C8, the 8th electric capacity C9, the 9th electric capacity C10, the tenth electric capacity C11, the 11st electric capacity
Embodiment
Embodiment 1
As shown in figure 1, the present invention provides a kind of day row lamp control circuit, including：Battery 1, ignition switch 2, flasher
3rd, before left steering lamp switch, left day portable lighter 6, front left position lamp 8, rear left position lamp, right position lamp, Rear Position Lamp switch, the right side
Position lamp 14, right day portable lighter 15, right turn lamp switch, front fog lamp 18, dipped headlight 19, high beam 20, car body controller 21；It is described
Car body controller 21 includes power supply chip 22, main control chip 23, left day portable lighter flash drive circuit 24, the driving of right day portable lighter flash
Circuit 25, front left position lamp flash drive circuit 26, front right position lamp flash drive circuit 27, front fog lamp flash detection circuit,
Dipped headlight flash detection circuit, high beam flash detection circuit, Rear Position Lamp flash detection circuit, the low frontier inspection of left steering lamp survey electricity
Road, the low frontier inspection slowdown monitoring circuit of right turn lamp；Described one end of battery 1 connects described one end of ignition switch 2, and the ignition switch 2 is another
One end connects the Rear Position Lamp and switchs one end, the one end of the power supply chip 22, the low frontier inspection slowdown monitoring circuit first of the left steering lamp
End, the low frontier inspection slowdown monitoring circuit first end of the right turn lamp, the left first end of day portable lighter flash drive circuit 24, the right day row
The first end of lamp flash drive circuit 25, the first end of front left position lamp flash drive circuit 26 and the front right position lamp flash
The first end of drive circuit 27, the Rear Position Lamp switch other end connects described rear left position lamp one end, the right position lamp
One end and Rear Position Lamp flash detection circuit on one side, the Rear Position Lamp flash detection circuit other end connect the master control
The pin of chip 23 first, the other end of the power supply chip 22 connect the second pin of main control chip 23, and the left steering lamp is low
The end of frontier inspection slowdown monitoring circuit second connects the pin of main control chip 23 the 3rd, the low frontier inspection slowdown monitoring circuit three-terminal link of left steering lamp
The left steering lamp switchs 4 one end and the one end of the flasher 3, and the low end of frontier inspection slowdown monitoring circuit second connection of right turn lamp is described
The pin of main control chip 23 the 4th, one end of right turn lamp switch 17 described in the low frontier inspection slowdown monitoring circuit three-terminal link of right turn lamp and
The other end of flasher 3, the left end of day portable lighter flash drive circuit 24 second connects the pin of main control chip 23 the 5th,
The right end of day portable lighter flash drive circuit 25 second connects the pin of main control chip 23 the 6th, the front left position lamp flash
The end of drive circuit 26 second connects the pin of main control chip 23 the 7th, the end of front right position lamp flash drive circuit 27 second
Connect the pin of main control chip 23 the 8th, left day portable lighter 6 described in the left three-terminal link of day portable lighter flash drive circuit 24
One end, right one end of day portable lighter 15, the front left position lamp are high described in the right three-terminal link of day portable lighter flash drive circuit 25
One end of front left position lamp 8 described in the three-terminal link of side drive circuit 26, the end of front right position lamp flash drive circuit 27 the 3rd
Described one end of front right position lamp 14 is connected, the front fog lamp flash detection circuit on one side connects the main control chip 23 the 9th and drawn
Pin, the front fog lamp flash detection circuit other end connects described one end of front fog lamp 18, and the dipped headlight flash detects circuit one
The end connection pin of main control chip 23 the tenth, the dipped headlight flash detection circuit other end connects the dipped headlight 19 1
End, the high beam flash detection circuit on one side connects the pin of main control chip 23 the 11st, the high beam flash detection
The circuit other end connects described one end of high beam 20, the other end of battery 1, the rear left position lamp other end, right position lamp
One end, left steering lamp switch 4 other ends, the other end of right turn lamp switch 17, the left other end of day portable lighter 6, the right day portable lighter 15
It is the other end, the other end of front left position lamp 8, the other end of front right position lamp 14, the other end of the front fog lamp 18, described near
The other end of light lamp 19, the other end of the high beam 20 ground connection.The voltage 12V of vehicle battery 1 is converted into by the power supply chip 22
5V powers to main control chip 23；Flasher 3 is driving steering indicating light flicker after the signal for receiving pole changer, main control chip 23, its
Function is to gather high level signal, low level signal to drive lighting and extinguishing for light fixture.
As shown in Fig. 2 being the left figure of day portable lighter flash drive circuit 24 of the present invention.Left day portable lighter flash drive circuit 24 is wrapped
Include：Left day portable lighter control chip, left day portable lighter control nmos pass transistor and left day portable lighter control diode, the left day portable lighter control
Coremaking piece second pin connects the pin of main control chip 23 the 5th, and the other end of ignition switch 2 connects the left day portable lighter
The pin of control chip the 3rd, the left pin of day portable lighter control chip the 5th, the left day portable lighter control nmos transistor drain
With the left day portable lighter control diode cathode, the left pin of day portable lighter control chip the 6th connection left day portable lighter control
Nmos pass transistor grid, the left pin of day portable lighter control chip the 7th connection left day portable lighter control nmos pass transistor source
Pole, the left day portable lighter control diode cathode and described left one end of day portable lighter 6.
The right day portable lighter flash drive circuit 25 that the present invention is provided includes：Right day portable lighter control chip, the control of right day portable lighter
Nmos pass transistor and right day portable lighter control diode, the right day portable lighter control chip second pin connect the main control chip 23
6th pin, the other end of ignition switch 2 connects the right pin of day portable lighter control chip the 3rd, the right day portable lighter control
The pin of chip the 5th, the right day portable lighter control nmos transistor drain and the right day portable lighter control diode cathode, it is described
The right pin of day portable lighter control chip the 7th connection right day portable lighter control nmos pass transistor source electrode, the right day portable lighter control two
Pole pipe positive pole and described right one end of day portable lighter 15, the right pin of day portable lighter control chip the 6th connection right day portable lighter control
Nmos pass transistor grid.
The front left position lamp flash drive circuit 26 that the present invention is provided includes：The front left position lamp flash drive circuit 26
Including：Front left position lamp control chip, front left position lamp control nmos pass transistor and front left position lamp control diode, the left side
Front position lamp control chip second pin connects the pin of main control chip 23 the 7th, and the other end of ignition switch 2 connects institute
State the pin of front left position lamp control chip the 3rd, the pin of front left position lamp control chip the 5th, the front left position lamp control
Nmos transistor drain processed and front left position lamp control diode cathode, the pin of front left position lamp control chip the 7th
Connect the front left position lamp control nmos pass transistor source electrode, front left position lamp control diode cathode and the left front position
The one end of lamp 8 is put, the pin of front left position lamp control chip the 6th connects the front left position lamp control nmos pass transistor grid.
The front right position lamp flash drive circuit 27 that the present invention is provided includes：Front right position lamp control chip, front right position
Lamp controls nmos pass transistor and front right position lamp control diode, and the front right position lamp control chip second pin connection is described
The pin of main control chip 23 the 8th, the other end of ignition switch 2 connects the pin of front right position lamp control chip the 3rd, described
The pin of front right position lamp control chip the 5th, front right position lamp control nmos transistor drain and the front right position lamp control
Diode cathode processed, the pin of front right position lamp control chip the 7th connects the front right position lamp control nmos pass transistor source
Pole, front right position lamp control diode cathode and described one end of front right position lamp 14, the front right position lamp control chip
6th pin connects the front right position lamp control nmos pass transistor grid.
Nmos pass transistor of the present invention, those skilled in the art should be readily understood that to be to include N-type
Ldmos transistor, N-type VDMOS crystal etc., can realize the effect of nmos pass transistor in the present invention.
The Rear Position Lamp flash detection circuit that the present invention is provided includes：First resistor R1, second resistance R2, the first electric capacity C1
With the second electric capacity C2, the Rear Position Lamp switch other end connects described first electric capacity C1 one end, described first resistor R1 one end
With described second resistance R2 one end, the second resistance R2 other ends and described second electric capacity C2 one end connect the main control chip
23 first pins, the first electric capacity C1 other ends, the first resistor R1 other ends and another terminations of the second electric capacity C2
Ground.
The front fog lamp flash detection circuit that the present invention is provided includes：9th resistance R9, the tenth resistance R10, the 3rd electric capacity C3
With the 4th electric capacity C4, the pin of main control chip 23 the 9th connects described 3rd electric capacity C3 one end and the 9th resistance R9 mono-
End, the 9th resistance R9 other ends connect described tenth resistance R10 one end, the 4th electric capacity C4 one end and the front fog lamp 18 1
End, the 3rd electric capacity C3 other ends, the tenth resistance R10 other ends and the 4th electric capacity C4 other ends ground connection.
The dipped headlight flash detection circuit that the present invention is provided includes the 5th electric capacity C5, the 11st resistance R11, the 12nd resistance
R12 and the 6th electric capacity C6, the pin of main control chip 23 the tenth connects described 5th electric capacity C5 one end and the 11st resistance
R11 one end, the 11st resistance R11 other ends connect described 12nd resistance R12 one end, described 6th electric capacity C6 one end and
Described one end of dipped headlight 19, the 5th electric capacity C5 other ends, the 12nd resistance R12 other ends and another terminations of the 6th electric capacity C6
Ground.
The high beam flash detection circuit that the present invention is provided includes：7th electric capacity C7, the 13rd resistance R13, the 14th electricity
R14 and the 8th electric capacity C8 is hindered, the pin of main control chip 23 the 11st connects described 7th electric capacity C7 one end and the described 13rd
Resistance R13 one end, the 13rd resistance R13 other ends connect described 14th resistance R14 one end, the 8th electric capacity C8 mono-
End and described one end of high beam 20, the 7th electric capacity C7 other ends, the 14th resistance R14 other ends and the 8th electricity
Hold C8 other ends ground connection.
The low frontier inspection slowdown monitoring circuit of left steering lamp that the present invention is provided includes：Tenth electric capacity C10,3rd resistor R3, the 4th resistance
R4 and the 5th resistance R5, the other end of ignition switch 2 connects described 3rd resistor R3 one end, the 3rd resistor R3 other ends
Connect described 4th resistance R4 one end, the tenth resistance R10 one end and the one end of flasher 3, the 4th resistance R4 other ends connection
The pin of main control chip 23 the 3rd and described 5th resistance R5 one end, the tenth electric capacity C10 other ends and the 5th resistance R5
The other end is grounded.
The low frontier inspection slowdown monitoring circuit of right turn lamp that the present invention is provided includes：11st electric capacity C11, the 6th resistance R6, the 7th electricity
R7 and the 8th resistance R8 is hindered, the other end of ignition switch 2 connects described 6th resistance R6 one end, and the 6th resistance R6 is another
End described 7th resistance R7 one end of connection, described 11st electric capacity C11 one end and the other end of the flasher 3, the 7th electricity
Hinder the R7 other ends and connect described 8th resistance R8 one end and the pin of main control chip 23 the 4th, the 11st electric capacity C11 other ends
With the 8th resistance R8 other ends ground connection.
So, a kind of day row lamp control circuit its course of work that the present invention is provided is as follows：
After ignition switch 2 is connected, power supply chip 22 is powered to main control chip 23, the control flash driving electricity of main control chip 23
Road and flash drive circuit output high level, light left day portable lighter 6 and right day portable lighter 15；
When front fog lamp 18 is bright, before the 9th resistance R9, the tenth resistance R10, the 3rd electric capacity C3 and the 4th electric capacity C4 compositions
High level signal will be supplied to main control chip 23 by fog lamp flash detection circuit, and main control chip 23 controls left day portable lighter flash to drive
Dynamic circuit 24 and right day portable lighter flash drive circuit 25 disconnect, and left day portable lighter 6 and right day portable lighter 15 extinguish.9th resistance R9 is used for
Current limliting, the tenth resistance R10 is used to shunt, and the 3rd electric capacity C3 and the 4th electric capacity C4 are used to filter.
When dipped headlight 19 is bright, the 11st resistance R11, the 12nd resistance R12 and the 5th electric capacity C5, the 6th electric capacity C6 composition
Dipped headlight flash detection circuit high level signal will be supplied to the main control chip 23, the main control chip 23 controls a left side
Day portable lighter flash drive circuit 24 and right day portable lighter flash drive circuit 25 disconnect, and left day portable lighter 6 and right day portable lighter 15 extinguish.The
11 resistance R11 are used for current limliting, and the 12nd resistance R12 is used to shunt, and the 5th electric capacity C5 and the 6th electric capacity C6 are used to filter.
When high beam 20 is bright, the 13rd resistance R13, the 14th resistance R14 and the 7th electric capacity C7, the 8th electric capacity C8 composition
Flash detection circuit the high level signal of high beam 20 will be supplied to the main control chip 23, the main control chip 23 is controlled
Left day portable lighter flash drive circuit 24 and right day portable lighter flash drive circuit 25 disconnect, and left day portable lighter 6 and right day portable lighter 15 extinguish.
13rd resistance R13 is used for current limliting, and the 14th resistance R14 is used to shunt, and the 7th electric capacity C7 and the 8th electric capacity C8 are used to filter.
After Rear Position Lamp switch connection, battery 1 is switched to rear left position lamp and the right side by ignition switch 2 and Rear Position Lamp
Rear Position Lamp is powered, and rear left position lamp and right position lamp are lighted.Now, first resistor R1, second resistance R2 and the first electric capacity
High level signal will be supplied to the main control chip 23 by the Rear Position Lamp flash detection circuit of C1, the second electric capacity C2 composition,
The control front left position lamp flash of main control chip 23 drive circuit 26 and front right position lamp flash drive circuit 27 disconnect, left front
Position lamp 8 and front right position lamp 14 extinguish；Second resistance R2 be used for current limliting, first resistor R1 be used for shunt, the first electric capacity C1 and
Second electric capacity C2 is used to filter.
After left steering lamp switch connection, the tenth electric capacity C10 and 3rd resistor R3, the 4th resistance R4, the 5th resistance R5 compositions
Left steering lamp low frontier inspection slowdown monitoring circuit low level signal is supplied to the main control chip 23, the main control chip 23 controls left day
Portable lighter flash drive circuit 24 does not export high level, and left day portable lighter 6 extinguishes.3rd resistor R3, the 4th resistance R4 are used for current limliting, the
Five resistance R5 are used for partial pressure.
After right turn lamp switch is connected, the 11st electric capacity C11 and the 6th resistance R6, the resistance R8 of the 7th resistance R7 the 8th composition
Right turn lamp low frontier inspection slowdown monitoring circuit low level signal is supplied to the main control chip 23, the main control chip 23 controls right day
Portable lighter flash drive circuit 25 does not export high level, and right day portable lighter 15 extinguishes.6th resistance R6 and the 7th is used for current limliting, the 8th electricity
Hindering R8 is used for partial pressure.
After ignition switch 2 disconnects, the car body controller 21 is powered off, left day portable lighter flash drive circuit 24 and right day portable lighter
Flash drive circuit 25 does not export high level, and left day portable lighter 6 and right day portable lighter 15 extinguish.
Embodiment 2
The present invention also provides another day row lamp control circuit, including：Battery 1, ignition switch 2, flasher 3, left-hand rotation
To lamp switch, left day portable lighter 6, front left position lamp 8, rear left position lamp, right position lamp, Rear Position Lamp switch, front right position lamp
14th, right day portable lighter 15, right turn lamp switch, front fog lamp 18, dipped headlight 19, high beam 20, car body controller 21；The vehicle body control
Device 21 processed includes power supply chip 22, main control chip 23, left day portable lighter flash drive circuit 24, right day portable lighter flash drive circuit
25th, front left position lamp flash drive circuit 26, front right position lamp flash drive circuit 27, front fog lamp flash detection circuit, dipped beam
Lamp flash detection circuit, high beam flash detection circuit, Rear Position Lamp flash detection circuit, the low frontier inspection slowdown monitoring circuit of left steering lamp,
The low frontier inspection slowdown monitoring circuit of right turn lamp；Described one end of battery 1 connects described one end of ignition switch 2, the other end of ignition switch 2
Connect the Rear Position Lamp and switch one end, the one end of the power supply chip 22, the low frontier inspection slowdown monitoring circuit first end of the left steering lamp, institute
State the low frontier inspection slowdown monitoring circuit first end of right turn lamp, the left first end of day portable lighter flash drive circuit 24, the right day portable lighter high
The first end of side drive circuit 25, the first end of front left position lamp flash drive circuit 26 and front right position lamp flash driving
The first end of circuit 27, the Rear Position Lamp switch other end connects described rear left position lamp one end, described right position lamp one end
Circuit on one side is detected with the Rear Position Lamp flash, the Rear Position Lamp flash detection circuit other end connects the main control chip
23 first pins, the other end of the power supply chip 22 connect the second pin of main control chip 23, the low frontier inspection of left steering lamp
The end of slowdown monitoring circuit second connects the pin of main control chip 23 the 3rd, described in the low frontier inspection slowdown monitoring circuit three-terminal link of left steering lamp
Left steering lamp switchs 4 one end and the one end of the flasher 3, and the low end of frontier inspection slowdown monitoring circuit second of right turn lamp connects the master control
The pin of chip 23 the 4th, one end of right turn lamp switch 17 described in the low frontier inspection slowdown monitoring circuit three-terminal link of right turn lamp and described
The other end of flasher 3, the left end of day portable lighter flash drive circuit 24 second connects the pin of main control chip 23 the 5th, described
The right end of day portable lighter flash drive circuit 25 second connects the pin of main control chip 23 the 6th, front left position lamp flash driving
The end of circuit 26 second connects the pin of main control chip 23 the 7th, the end of front right position lamp flash drive circuit 27 second connection
The pin of main control chip 23 the 8th, left one end of day portable lighter 6 described in the left three-terminal link of day portable lighter flash drive circuit 24,
Right one end of day portable lighter 15, front left position lamp flash driving described in the right three-terminal link of day portable lighter flash drive circuit 25
One end of front left position lamp 8 described in the three-terminal link of circuit 26, the three-terminal link institute of front right position lamp flash drive circuit 27
The one end of front right position lamp 14 is stated, the front fog lamp flash detection circuit on one side connects the pin of main control chip 23 the 9th, described
The front fog lamp flash detection circuit other end connects described one end of front fog lamp 18, the dipped headlight flash detection circuit on one side connection institute
The pin of main control chip 23 the tenth is stated, the dipped headlight flash detection circuit other end connects described one end of dipped headlight 19, described remote
Light lamp flash detection circuit on one side connects the pin of main control chip 23 the 11st, and the high beam flash detects the circuit other end
Connect described one end of high beam 20, the other end of battery 1, the rear left position lamp other end, right position lamp one end, left steering
It is the other end of lamp switch 4, the other end of right turn lamp switch 17, the left other end of day portable lighter 6, the right other end of day portable lighter 15, described
The other end of front left position lamp 8, the other end of front right position lamp 14, the other end of the front fog lamp 18, the dipped headlight 19 are another
End, the other end of the high beam 20 ground connection.The voltage 12V of vehicle battery 1 is converted into 5V and gives master control core by the power supply chip 22
Piece 23 is powered；Flasher 3 is driving steering indicating light flicker after the signal for receiving pole changer, and main control chip 23, its function is collection
High level signal, low level signal drive lighting and extinguishing for light fixture.
The left day portable lighter flash drive circuit 24 of the present invention includes：Left day portable lighter control chip, left day portable lighter control NMOS
Transistor and left day portable lighter control diode, the left day portable lighter control chip second pin connect the main control chip 23 the 5th
Pin, the other end of ignition switch 2 connects the left pin of day portable lighter control chip the 3rd, the left day portable lighter control chip
5th pin, the left day portable lighter control nmos transistor drain and the left day portable lighter control diode cathode, the left day
The pin of portable lighter control chip the 6th connection left day portable lighter control nmos pass transistor grid, the left day portable lighter control chip the
The seven pins connection left day portable lighter control nmos pass transistor source electrode, the left day portable lighter control diode cathode and the left day
The one end of portable lighter 6.
The right day portable lighter flash drive circuit 25 that the present invention is provided includes：Right day portable lighter control chip, the control of right day portable lighter
Nmos pass transistor and right day portable lighter control diode, the right day portable lighter control chip second pin connect the main control chip 23
6th pin, the other end of ignition switch 2 connects the right pin of day portable lighter control chip the 3rd, the right day portable lighter control
The pin of chip the 5th, the right day portable lighter control nmos transistor drain and the right day portable lighter control diode cathode, it is described
The right pin of day portable lighter control chip the 7th connection right day portable lighter control nmos pass transistor source electrode, the right day portable lighter control two
Pole pipe positive pole and described right one end of day portable lighter 15, the right pin of day portable lighter control chip the 6th connection right day portable lighter control
Nmos pass transistor grid.
The front left position lamp flash drive circuit 26 that the present invention is provided includes：The front left position lamp flash drive circuit 26
Including：Front left position lamp control chip, front left position lamp control nmos pass transistor and front left position lamp control diode, the left side
Front position lamp control chip second pin connects the pin of main control chip 23 the 7th, and the other end of ignition switch 2 connects institute
State the pin of front left position lamp control chip the 3rd, the pin of front left position lamp control chip the 5th, the front left position lamp control
Nmos transistor drain processed and front left position lamp control diode cathode, the pin of front left position lamp control chip the 7th
Connect the front left position lamp control nmos pass transistor source electrode, front left position lamp control diode cathode and the left front position
The one end of lamp 8 is put, the pin of front left position lamp control chip the 6th connects the front left position lamp control nmos pass transistor grid.
The front right position lamp flash drive circuit 27 that the present invention is provided includes：Front right position lamp control chip, front right position
Lamp controls nmos pass transistor and front right position lamp control diode, and the front right position lamp control chip second pin connection is described
The pin of main control chip 23 the 8th, the other end of ignition switch 2 connects the pin of front right position lamp control chip the 3rd, described
The pin of front right position lamp control chip the 5th, front right position lamp control nmos transistor drain and the front right position lamp control
Diode cathode processed, the pin of front right position lamp control chip the 7th connects the front right position lamp control nmos pass transistor source
Pole, front right position lamp control diode cathode and described one end of front right position lamp 14, the front right position lamp control chip
6th pin connects the front right position lamp control nmos pass transistor grid.
The Rear Position Lamp flash detection circuit that the present invention is provided includes：Rear Position Lamp control chip, Rear Position Lamp control
Nmos pass transistor and Rear Position Lamp processed control diode, and the Rear Position Lamp control chip second pin connects the main control chip
23 first pins, the other end of ignition switch 2 connects the pin of Rear Position Lamp control chip the 3rd, the Rear Position Lamp control
The pin of coremaking piece the 5th, Rear Position Lamp control nmos transistor drain and Rear Position Lamp control diode cathode, institute
State the pin of Rear Position Lamp control chip the 7th and connect the Rear Position Lamp control nmos pass transistor source electrode, Rear Position Lamp control
Diode cathode and described Rear Position Lamp one end, the pin of Rear Position Lamp control chip the 6th connect the Rear Position Lamp control
Nmos pass transistor grid.
The front fog lamp flash detection circuit that the present invention is provided includes：Front fog lamp control chip, front fog lamp 18 are controlled
Nmos pass transistor and the control diode of front fog lamp 18, the front fog lamp control chip second pin connect the main control chip 23 the
Nine pins, the other end of ignition switch 2 connects the pin of front fog lamp control chip the 3rd, the front fog lamp control chip the
Five pins, the control nmos transistor drain of the front fog lamp 18 and the control diode cathode of the front fog lamp 18, the front fog lamp
The pin of control chip the 7th connects the control nmos pass transistor of front fog lamp 18 source electrode, the control diode cathode of the front fog lamp 18
With described one end of front fog lamp 18, the pin of front fog lamp control chip the 6th connects the control of the front fog lamp 18 nmos pass transistor grid
Pole.
The dipped headlight flash detection circuit that the present invention is provided includes：The control chip of dipped headlight 19, dipped headlight 19 are controlled
Nmos pass transistor and the control diode of dipped headlight 19, the dipped headlight control chip second pin connect the main control chip 23 the
Ten pins, the other end of ignition switch 2 connects the pin of dipped headlight control chip the 3rd, the dipped headlight control chip the
Five pins, dipped headlight control nmos transistor drain and dipped headlight control diode cathode, the dipped headlight control
The pin of chip the 7th connects the dipped headlight control nmos pass transistor source electrode, the dipped headlight and controls diode cathode and described near
The one end of light lamp 19, the pin of dipped headlight control chip the 6th connects the dipped headlight control nmos pass transistor grid.
The high beam flash detection circuit that the present invention is provided includes：High beam control chip, high beam control NMOS
Transistor and high beam control diode, the high beam control chip second pin connect the main control chip 23 the 11st and drawn
Pin, the other end of ignition switch 2 connects the pin of high beam control chip the 3rd, the high beam control chip the 5th and drawn
Pin, high beam control nmos transistor drain and high beam control diode cathode, the high beam control chip
7th pin connects the high beam control nmos pass transistor source electrode, high beam control diode cathode and the high beam
20 one end, the pin of high beam control chip the 6th connects the high beam control nmos pass transistor grid.
The low frontier inspection slowdown monitoring circuit of the left steering lamp that the present invention is provided includes：Left steering lamp control chip, left steering lamp control
Nmos pass transistor processed and left steering lamp control diode, the left steering lamp control chip second pin connect the main control chip
23 the 3rd pins, the other end of ignition switch 2 connects the pin of left steering lamp control chip the 3rd, the left steering lamp control
The pin of coremaking piece the 5th, left steering lamp control nmos transistor drain and left steering lamp control diode cathode, institute
State the pin of left steering lamp control chip the 7th and connect the left steering lamp control nmos pass transistor source electrode, left steering lamp control
Diode cathode and the left steering lamp switch one end, and the pin of left steering lamp control chip the 6th connects the left steering lamp
Control nmos pass transistor grid.
The low frontier inspection slowdown monitoring circuit of the right turn lamp that the present invention is provided includes：Right turn lamp control chip, right turn lamp control
Nmos pass transistor processed and right turn lamp control diode, the right turn lamp control chip second pin connect the main control chip
23 the 4th pins, the other end of ignition switch 2 connects the pin of right turn lamp control chip the 3rd, the right turn lamp control
The pin of coremaking piece the 5th, right turn lamp control nmos transistor drain and right turn lamp control diode cathode, institute
State the pin of right turn lamp control chip the 7th and connect the right turn lamp control nmos pass transistor source electrode, right turn lamp control
Diode cathode and described one end of right turn lamp switch 17, the pin of right turn lamp control chip the 6th connect the right turn
Lamp controls nmos pass transistor grid.
Nmos pass transistor of the present invention, those skilled in the art should be readily understood that to be to include N-type
Ldmos transistor, N-type VDMOS crystal etc., can realize the effect of nmos pass transistor in the present invention.
The invention provides a kind of day row lamp control circuit, the circuit is driven by main control chip, left day portable lighter flash
Circuit, right day portable lighter flash drive circuit, front left position lamp flash drive circuit, front right position lamp flash drive circuit, preceding mist
Lamp flash detection circuit, dipped headlight flash detection circuit, high beam flash detection circuit, Rear Position Lamp flash detection circuit, a left side
The low frontier inspection slowdown monitoring circuit of steering indicating light, the low frontier inspection slowdown monitoring circuit of right turn lamp are to day driving lamp, front fog lamp, dipped headlight, high beam, front position
The logic control of lamp, Rear Position Lamp and steering indicating light, meets ECER48 laws and regulations requirements in 2014, improves operability and drives peace
Quan Xing.
Particular embodiments described above, is further described to the purpose of the present invention, technical scheme, is answered
Understand, the foregoing is only the specific embodiment of the present invention, be not intended to limit the invention, all essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements done etc. should be included in the scope of the protection.
Claims (9)
1. a kind of day row lamp control circuit, it is characterised in that including：Battery, ignition switch, flasher, left steering lamp switch,
Left day portable lighter, front left position lamp, rear left position lamp, right position lamp, Rear Position Lamp switch, front right position lamp, right day portable lighter, the right side
Turning indicator control, front fog lamp, dipped headlight, high beam, car body controller；The car body controller includes power supply chip, master control core
Piece, left day portable lighter flash drive circuit, right day portable lighter flash drive circuit, front left position lamp flash drive circuit, front right position
Lamp flash drive circuit, front fog lamp flash detection circuit, dipped headlight flash detection circuit, high beam flash detection circuit, rear position
Put lamp flash detection circuit, the low frontier inspection slowdown monitoring circuit of left steering lamp, the low frontier inspection slowdown monitoring circuit of right turn lamp；Battery one end connection
Described ignition switch one end, the ignition switch other end connect the Rear Position Lamp switch one end, described power supply chip one end,
The low frontier inspection slowdown monitoring circuit first end of left steering lamp, the low frontier inspection slowdown monitoring circuit first end of the right turn lamp, the left day portable lighter are high
Side drive circuit first end, the right day portable lighter flash drive circuit first end, the front left position lamp flash drive circuit
One end and the front right position lamp flash drive circuit first end, the Rear Position Lamp switch other end connect the rear left position
Lamp one end, described right position lamp one end and Rear Position Lamp flash detection circuit on one side, the Rear Position Lamp flash detection
The circuit other end connects the pin of main control chip first, the power supply chip other end connection main control chip second and drawn
Pin, the low end of frontier inspection slowdown monitoring circuit second of left steering lamp connects the pin of main control chip the 3rd, the low frontier inspection of left steering lamp
Left steering lamp described in slowdown monitoring circuit three-terminal link switchs one end and described flasher one end, the low frontier inspection slowdown monitoring circuit of right turn lamp
Second end connects the pin of main control chip the 4th, right turn lamp described in the low frontier inspection slowdown monitoring circuit three-terminal link of right turn lamp
One end and the flasher other end are switched, left second end of day portable lighter flash drive circuit connects the main control chip the 5th
Pin, it is high that right second end of day portable lighter flash drive circuit connects the pin of main control chip the 6th, the front left position lamp
The end of side drive circuit second connects the pin of main control chip the 7th, the second end of front right position lamp flash drive circuit connection
The pin of main control chip the 8th, left day portable lighter one end described in the left day portable lighter flash drive circuit three-terminal link is described
Right day portable lighter one end, the front left position lamp flash drive circuit the 3rd described in right day portable lighter flash drive circuit three-terminal link
End described front left position lamp one end of connection, front right position lamp one described in the front right position lamp flash drive circuit three-terminal link
End, the front fog lamp flash detection circuit on one side connects the pin of main control chip the 9th, and the front fog lamp flash detects circuit
The other end connects described front fog lamp one end, and the dipped headlight flash detection circuit on one side connects the pin of main control chip the tenth,
The dipped headlight flash detection circuit other end connects described dipped headlight one end, the high beam flash detection circuit on one side connection
The pin of main control chip the 11st, the high beam flash detection circuit other end connects described high beam one end, the storage
The battery other end, the rear left position lamp other end, right position lamp one end, the left steering lamp switch other end, right turn lamp switch are another
One end, the left day portable lighter other end, the right day portable lighter other end, the front left position lamp other end, the front right position lamp are another
One end, the front fog lamp other end, the dipped headlight other end, high beam other end ground connection；The Rear Position Lamp flash
Detection circuit includes：Rear Position Lamp control chip, Rear Position Lamp control nmos pass transistor and Rear Position Lamp control diode, it is described
Rear Position Lamp control chip second pin connects the pin of main control chip first, after the ignition switch other end connection is described
The pin of position lamp control chip the 3rd, the pin of Rear Position Lamp control chip the 5th, Rear Position Lamp control NMOS crystal
The drain electrode of pipe and the Rear Position Lamp control the negative pole of diode, after the pin of Rear Position Lamp control chip the 7th connection is described
Source electrode, the positive pole of Rear Position Lamp control diode and described Rear Position Lamp one end of position lamp control nmos pass transistor, institute
State the pin of Rear Position Lamp control chip the 6th and connect the grid that the Rear Position Lamp controls nmos pass transistor.
2. circuit according to claim 1, it is characterised in that the left day portable lighter flash drive circuit includes：Left day portable lighter
Control chip, left day portable lighter control nmos pass transistor and left day portable lighter control diode, the left day portable lighter control chip second
Pin connects the pin of main control chip the 5th, and the ignition switch other end connects the left day portable lighter control chip the 3rd and drawn
Pin, the left pin of day portable lighter control chip the 5th, the drain electrode of the left day portable lighter control nmos pass transistor and the left day row
Lamp controls the negative pole of diode, the left pin of day portable lighter control chip the 6th connection left day portable lighter control nmos pass transistor
Grid, it is the source electrode of the left pin of day portable lighter control chip the 7th connection left day portable lighter control nmos pass transistor, described
The positive pole of left day portable lighter control diode and described left day portable lighter one end.
3. circuit according to claim 1, it is characterised in that the right day portable lighter flash drive circuit includes：Right day portable lighter
Control chip, right day portable lighter control nmos pass transistor and right day portable lighter control diode, the right day portable lighter control chip second
Pin connects the pin of main control chip the 6th, and the ignition switch other end connects the right day portable lighter control chip the 3rd and drawn
Pin, the right pin of day portable lighter control chip the 5th, the drain electrode of the right day portable lighter control nmos pass transistor and the right day row
Lamp controls the negative pole of diode, the right pin of day portable lighter control chip the 7th connection right day portable lighter control nmos pass transistor
Source electrode, the positive pole of right day portable lighter control diode and described right day portable lighter one end, the right day portable lighter control chip the
The six pins connection right day portable lighter controls the grid of nmos pass transistor.
4. circuit according to claim 1, it is characterised in that the front left position lamp flash drive circuit includes：Left front position
Put lamp control chip, front left position lamp control nmos pass transistor and front left position lamp control diode, the front left position lamp control
Coremaking piece second pin connects the pin of main control chip the 7th, and the ignition switch other end connects the front left position lamp control
The pin of coremaking piece the 3rd, the pin of front left position lamp control chip the 5th, the front left position lamp control nmos pass transistor
Drain electrode and the front left position lamp control the negative pole of diode, and the pin of front left position lamp control chip the 7th connects the left side
Source electrode, the front left position lamp of front position lamp control nmos pass transistor control the positive pole and the front left position lamp one of diode
End, the pin of front left position lamp control chip the 6th connects the grid that the front left position lamp controls nmos pass transistor.
5. circuit according to claim 1, it is characterised in that the front right position lamp flash drive circuit includes：Right anteposition
Put lamp control chip, front right position lamp control nmos pass transistor and front right position lamp control diode, the front right position lamp control
Coremaking piece second pin connects the pin of main control chip the 8th, and the ignition switch other end connects the front right position lamp control
The pin of coremaking piece the 3rd, the pin of front right position lamp control chip the 5th, the front right position lamp control nmos pass transistor
Drain electrode and the front right position lamp control the negative pole of diode, and the pin of front right position lamp control chip the 7th connects the right side
Source electrode, the front right position lamp of front position lamp control nmos pass transistor control the positive pole and the front right position lamp one of diode
End, the pin of front right position lamp control chip the 6th connects the grid that the front right position lamp controls nmos pass transistor.
6. circuit according to claim 1, it is characterised in that the front fog lamp flash detection circuit includes：9th resistance,
Ten resistance, the 3rd electric capacity and the 4th electric capacity, the pin of main control chip the 9th connect described 3rd electric capacity one end and the described 9th
Resistance one end, the 9th resistance other end connects described tenth resistance one end, the 4th electric capacity one end and described front fog lamp one end,
The 3rd electric capacity other end, the tenth resistance other end and the 4th electric capacity other end ground connection；The dipped headlight flash detects circuit
Including the 5th electric capacity, the 11st resistance, the 12nd resistance and the 6th electric capacity, the pin of main control chip the tenth connection the described 5th
Electric capacity one end and described 11st resistance one end, the 11st resistance other end connects described 12nd resistance one end, described
6th electric capacity one end and described dipped headlight one end, the 5th electric capacity other end, the 12nd resistance other end and the 6th electric capacity are another
One end is grounded；The high beam flash detection circuit includes：7th electric capacity, the 13rd resistance, the 14th resistance and the 8th electric capacity,
The pin of main control chip the 11st connects described 7th electric capacity one end and described 13rd resistance one end, the 13rd resistance
The other end connects described 14th resistance one end, described 8th electric capacity one end and described high beam one end, and the 7th electric capacity is another
One end, the 14th resistance other end and the 8th electric capacity other end ground connection.
7. circuit according to claim 1, it is characterised in that the low frontier inspection slowdown monitoring circuit of left steering lamp includes：Tenth electric capacity,
3rd resistor, the 4th resistance and the 5th resistance, the ignition switch other end connect described 3rd resistor one end, the 3rd electricity
Hinder the other end and connect described 4th resistance one end, the tenth resistance one end and flasher one end, the 4th resistance other end connection
The pin of main control chip the 3rd and described 5th resistance one end, the tenth electric capacity other end and another termination of the 5th resistance
Ground；The low frontier inspection slowdown monitoring circuit of right turn lamp includes：11st electric capacity, the 6th resistance, the 7th resistance and the 8th resistance, the point
The fire switch other end connects described 6th resistance one end, and the 6th resistance other end connects described 7th resistance one end, described
11st electric capacity one end and the flasher other end, the 7th resistance other end connect described 8th resistance one end and master control
The pin of chip the 4th, the 11st electric capacity other end and the 8th resistance other end ground connection.
8. circuit according to claim 1, it is characterised in that the front fog lamp flash detection circuit includes：Front fog lamp is controlled
Chip, front fog lamp control nmos pass transistor and front fog lamp control diode, the front fog lamp control chip second pin connect institute
The pin of main control chip the 9th is stated, the ignition switch other end connects the pin of front fog lamp control chip the 3rd, the preceding mist
The pin of lamp control chip the 5th, the drain electrode of front fog lamp control nmos pass transistor and the front fog lamp control the negative of diode
Pole, the pin of front fog lamp control chip the 7th connects the source electrode of the front fog lamp control nmos pass transistor, the front fog lamp control
The positive pole of diode processed and described front fog lamp one end, the pin of front fog lamp control chip the 6th connect the front fog lamp control
The grid of nmos pass transistor；The dipped headlight flash detection circuit includes：Dipped headlight control chip, dipped headlight control NMOS crystal
Pipe and dipped headlight control diode, and the dipped headlight control chip second pin connects the pin of main control chip the tenth, described
The ignition switch other end connects the pin of dipped headlight control chip the 3rd, the pin of dipped headlight control chip the 5th, described
The drain electrode of dipped headlight control nmos pass transistor and the dipped headlight control the negative pole of diode, the dipped headlight control chip the 7th
Pin connects the source electrode of the dipped headlight control nmos pass transistor, the positive pole and the dipped headlight of dipped headlight control diode
One end, the pin of dipped headlight control chip the 6th connects the grid that the dipped headlight controls nmos pass transistor；The high beam
Flash detection circuit includes：High beam control chip, high beam control nmos pass transistor and high beam control diode, it is described remote
Light lamp control chip second pin connects the pin of main control chip the 11st, and the ignition switch other end connects the distance light
The pin of lamp control chip the 3rd, the pin of high beam control chip the 5th, the high beam control the drain electrode of nmos pass transistor
The negative pole of diode is controlled with the high beam, the pin of high beam control chip the 7th connects the high beam control NMOS
The source electrode of transistor, the positive pole of high beam control diode and described high beam one end, the high beam control chip the
Six pins connect the grid that the high beam controls nmos pass transistor.
9. circuit according to claim 1, it is characterised in that the low frontier inspection slowdown monitoring circuit of left steering lamp includes：Left steering lamp
Control chip, left steering lamp control nmos pass transistor and left steering lamp control diode, the left steering lamp control chip second
Pin connects the pin of main control chip the 3rd, and the ignition switch other end connects the left steering lamp control chip the 3rd and drawn
Pin, the pin of left steering lamp control chip the 5th, the drain electrode of left steering lamp control nmos pass transistor and the left steering
Lamp controls the negative pole of diode, and the pin of left steering lamp control chip the 7th connects the left steering lamp control nmos pass transistor
Source electrode, the positive pole of left steering lamp control diode and the left steering lamp switch one end, the left steering lamp controls core
The pin of piece the 6th connects the grid that the left steering lamp controls nmos pass transistor；The low frontier inspection slowdown monitoring circuit of right turn lamp includes：
Right turn lamp control chip, right turn lamp control nmos pass transistor and right turn lamp control diode, the right turn lamp control
Chip second pin connects the pin of main control chip the 4th, and the ignition switch other end connects the right turn lamp control core
The pin of piece the 3rd, the pin of right turn lamp control chip the 5th, the drain electrode of right turn lamp control nmos pass transistor and institute
The negative pole that right turn lamp controls diode is stated, the pin of right turn lamp control chip the 7th connects the right turn lamp control
The source electrode of nmos pass transistor, the positive pole of right turn lamp control diode and described right turn lamp switch one end, the right-hand rotation
The grid that the right turn lamp controls nmos pass transistor is connected to the pin of lamp control chip the 6th.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510696384.XA CN105172667B (en) | 2015-10-21 | 2015-10-21 | A kind of day row lamp control circuit |
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| CN201510696384.XA CN105172667B (en) | 2015-10-21 | 2015-10-21 | A kind of day row lamp control circuit |
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| CN105172667A CN105172667A (en) | 2015-12-23 |
| CN105172667B true CN105172667B (en) | 2017-07-28 |
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| CN106891803A (en) * | 2017-02-24 | 2017-06-27 | 浙江春风动力股份有限公司 | A kind of day portable lighter control method, day portable lighter controller and motor vehicles |
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| CN202514125U (en) * | 2012-03-10 | 2012-10-31 | 嘉善博润电子科技有限公司 | LED daytime running position integrated light |
| CN204354905U (en) * | 2014-12-31 | 2015-05-27 | 东风汽车公司 | Day portable lighter control system |
| JP5727884B2 (en) * | 2011-07-05 | 2015-06-03 | 株式会社小糸製作所 | Lighting circuit |
| CN204634104U (en) * | 2015-04-29 | 2015-09-09 | 神龙汽车有限公司 | A kind of three function LED drive circuits |
| CN205086768U (en) * | 2015-10-20 | 2016-03-16 | 安徽江淮汽车股份有限公司 | Day portable lighter control circuit |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5727884B2 (en) * | 2011-07-05 | 2015-06-03 | 株式会社小糸製作所 | Lighting circuit |
| CN202514125U (en) * | 2012-03-10 | 2012-10-31 | 嘉善博润电子科技有限公司 | LED daytime running position integrated light |
| CN204354905U (en) * | 2014-12-31 | 2015-05-27 | 东风汽车公司 | Day portable lighter control system |
| CN204634104U (en) * | 2015-04-29 | 2015-09-09 | 神龙汽车有限公司 | A kind of three function LED drive circuits |
| CN205086768U (en) * | 2015-10-20 | 2016-03-16 | 安徽江淮汽车股份有限公司 | Day portable lighter control circuit |
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| CN105172667A (en) | 2015-12-23 |
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