CN208210371U - A kind of intelligent lamp control device - Google Patents
A kind of intelligent lamp control device Download PDFInfo
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- CN208210371U CN208210371U CN201820575619.9U CN201820575619U CN208210371U CN 208210371 U CN208210371 U CN 208210371U CN 201820575619 U CN201820575619 U CN 201820575619U CN 208210371 U CN208210371 U CN 208210371U
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Abstract
The utility model belongs to electric circuit electronics technical technical field, more particularly, to a kind of intelligent lamp control device.It includes single chip machine controlling circuit, photosensitive sensor circuit, clock circuit, LED control circuit, LCD display circuit, time control circuit, power circuit and key control circuit, the photosensitive sensor circuit, clock circuit, LED control circuit, LCD display circuit, time control circuit, power circuit and key control circuit are electrically connected with single chip machine controlling circuit respectively, the single chip machine controlling circuit includes single-chip microcontroller U2, first capacitor C1, second capacitor C2 and crystal oscillator JT1, the 7th pin of the single-chip microcontroller U2 is grounded through the second capacitor C2, 17th pin is grounded through first capacitor C1, and the 7th concatenates crystal oscillator JT1 between pin and the 17th pin.
Description
Technical field
The utility model belongs to electric circuit electronics technical technical field, more particularly, to a kind of intelligent lamp control device.
Background technique
As science and technology more and more develops, up-to-dateness is also increasingly improved, the aggravation of the following greenhouse gases
Global warming, resource is also more and more exhausted, and the whole world has started the tide of energy-saving and emission-reduction, causes the world and Chinese Government
Highest attention.The energy is the basic resource of the national economic development, and country pays much attention to exploitation, utilization and the saving of the energy
Work.It is well known that electric energy is a kind of basic and efficient energy, have it is economical, simple, be easy to transport, free of contamination spy
Point.Electric energy efficiently converts electric energy to the diversified forms such as luminous energy, thermal energy, kinetic energy, chemical energy by conversion equipment, greatly just
Benefit people's lives.
Power network resources are society and an indispensable important energy source during national progress.But make a general survey of China
Most lamp Lighting control design, all there is the factor presence of waste electric power resource, this is when next urgently to be resolved
Big problem.
Although the light source of present lamp gradually changes to cold light source, such as LED light source, electric power is greatly saved to a certain extent
The use of resource, but nowadays unreasonable control system still causes a large amount of electric power resource waste.So Optimal improvements
The switch control of lamp illuminating system is clearly a very urgent problem.
Utility model content
Place in view of the shortcomings of the prior art, the utility model proposes a kind of intelligent lamp control device, the intelligence
Lamp control device is a kind of lights control scheme based on Arduino single-chip microcontroller as kernel control module, to realize lamp in the time
With the circuit open and-shut mode under two variables of light, control light is used as by two output signals of clock circuit and photo resistance
The variable of state very significantly reduces the waste of electric power resource.
The utility model adopts the following technical solution:
A kind of intelligent lamp control device, it includes single chip machine controlling circuit, photosensitive sensor circuit, clock circuit, LED control
Circuit, LCD display circuit, time control circuit, power circuit and key control circuit processed, the photosensitive sensor circuit, when
Clock circuit, LED control circuit, LCD display circuit, time control circuit, power circuit and key control circuit respectively with monolithic
Machine control circuit is electrically connected, and the single chip machine controlling circuit includes single-chip microcontroller U2, first capacitor C1, the second capacitor C2 and crystal oscillator
The 7th pin of JT1, the single-chip microcontroller U2 are grounded through the second capacitor C2, and the 17th pin is grounded through first capacitor C1, and the 7th
Crystal oscillator JT1 is concatenated between pin and the 17th pin.
The technical program further optimizes, and the photosensitive sensor circuit includes photo resistance R3 and first diode
The one end VD1, the photo resistance R3 connects the 21st pin of single-chip microcontroller U2, the anode of another termination first diode VD1, the
The cathode of one diode VD1 is grounded.
The technical program further optimizes, and further includes the power voltage step down circuit being electrically connected with power circuit, the electricity
Source reduction voltage circuit includes voltage-stablizer, first capacitor C1 and the second capacitor C2, the first pin and second pin of the voltage-stablizer it
Between concatenate first capacitor C1, the second capacitor C2 is concatenated between second pin and third pin, wherein the second pin of voltage-stablizer connects
Power circuit, third pin are the power supply of other circuits as output end.
The technical program further optimizes, the voltage-stablizer model AMS1117.
The technical program further optimizes, the single-chip microcontroller U2 model ATmega328.
The technical program further optimizes, and the LCD display circuit includes display screen P1, the 5th slide rheostat R5,
The second pin of the display screen P1 and the 15th pin connect power circuit, the first termination display screen of the 5th slide rheostat R5
The third pin of P1, the first pin of second end and control termination display screen P1, and the first pin of slide rheostat P1 and the
16 pins ground connection.
The technical program further optimizes, the model LCD1602 of the display screen P1.
The technical program further optimizes, and the key control circuit includes first resistor R1, second resistance R2, first
Key S1 and the second key S2, the first resistor R1 mono- terminate power circuit, and the other end connects the 13rd pin of single-chip microcontroller U2,
A termination power circuit of the second resistance R2, the other end connect the 14th pin of single-chip microcontroller U2, the first key S1's
One end connects the 13rd pin of single-chip microcontroller U2, and other end ground connection, one end of the second key S2 connects the 14th of single-chip microcontroller UU2
Pin, other end ground connection.
The utility model the design is passed through current circuit state using Arduino single-chip microcontroller as core control panel
LCD1602 liquid crystal display shows the information such as current circuit open and-shut mode and time.And the key in circuit can be passed through
Set or reconcile the current time, on the one hand the opening and closing situation of lamp is controlled by time variable, late into the night interventricular septum point bright light with
Achieve the purpose that save and light.The variable of another control circuit opening and closing is the intensity of light, can also in emergency case on daytime
With a bright light, flexibly control.
Clock shown by power and LCD by light realizes automation and intelligentized unmanned power supply to circuit for lamp
Control lights the quantity of lamp to reach the saving utilization for electric power resource when controlling, and passing through at dead of night.
Detailed description of the invention
Fig. 1 is a kind of the general frame of intelligent lamp control device；
Fig. 2 is LCD display circuit and single chip machine controlling circuit connection figure；
Fig. 3 is photosensitive sensor circuit diagram；
Fig. 4 is power voltage step down circuit diagram；
Fig. 5 is key control circuit figure.
Specific embodiment
To further illustrate each embodiment, the utility model is provided with attached drawing.These attached drawings are in the utility model discloses
A part of appearance mainly to illustrate embodiment, and can cooperate the associated description of specification former come the running for explaining embodiment
Reason.Cooperation refers to these contents, and those of ordinary skill in the art will be understood that other possible embodiments and sheet are practical new
The advantages of type.Component in figure is not necessarily to scale, and similar component symbol is conventionally used to indicate similar component.
Now in conjunction with the drawings and specific embodiments, the present invention will be further described.
As shown in fig.1, being the general frame of intelligent lamp control device.A kind of intelligent lamp control device, it includes monolithic
Machine control circuit, photosensitive sensor circuit, clock circuit, LED control circuit, LCD display circuit, time control circuit, power supply
Circuit and key control circuit, the photosensitive sensor circuit, clock circuit, LED control circuit, LCD display circuit, time control
Circuit, power circuit and key control circuit processed are electrically connected with single chip machine controlling circuit respectively, the single chip machine controlling circuit
Including single-chip microcontroller U2, first capacitor C1, the second capacitor C2 and crystal oscillator JT1, the 7th pin of the single-chip microcontroller U2 is through the second capacitor
C2 ground connection, the 17th pin are grounded through first capacitor C1, and crystal oscillator JT1 is concatenated between the 7th pin and the 17th pin.
As shown in fig.2, for LCD display circuit and single chip machine controlling circuit connection figure.Embodiment single-chip microcontroller control electricity
Singlechip chip model ATmega328 in road.It is 8 high single-chip microcontrollers of the low in energy consumption of a piece of consumption, performance.It is advanced
RISC architecture, inside using ISP can the erasable read-only program storage of 1000 Flash repeatedly, core processing
Device is AVR, the flash memory size of 32KB, and clock frequency is 200M hertz, and one to share 32 stitch include 23 input/output, 8
Analog-digital converter input.And ATmega328 is quite universal, has cheap, programming simplicity, high reliability.
LCD display circuit includes display screen P1, the 5th slide rheostat R5, the second pin and the tenth of the display screen P1
Five pins connect power circuit, the third pin of the first termination display screen P1 of the 5th slide rheostat R5, second end and control terminal
Connect the first pin of display screen P1, and the first pin of slide rheostat P1 and the 16th pin ground connection.The display of the embodiment
Shield the model LCD1602 of P1.
LCD1602 uses 16 foot interface of standard.Its stitch is respectively 5V positive supply VDD foot.VSS is then ground connection
Foot.V0 stitch then is used to adjust the contrast of LCD screen.Contrast range go just with the difference that connects positive supply and ground connection.When
So, smear can be generated if contrast adjustment is excessively high, and contrast is too low, can to show that character is crossed to be smudgy
Chu.RS stitch is used as register selection stitch, when level sets 1, i.e., high level when automatically select digital register.Second
Situation is exactly to set 0, i.e., low level when then automatically select command register.5 feet are then R/W read-write foot, when level sets 1, i.e.,
Automatically read operation is carried out when high level.Second situation is exactly to set 0, i.e., low level when then carry out write operation.When RS and RW are defeated
It can be written into instruction or display current address in the case of low level out.It is busy that in addition, RS is 0 level RW when being 1 level, output read
Signal.A kind of last situation, which is exactly RS, can then carry out data write-in when be 1 level RW being 0 level.E foot is then that port is enabled
End, the negative jump of the comment of enable end, i.e., when being lower by height, LCD executes order.Other are data and power positive cathode etc.
The corresponding interface function thereon of interface is connect with ATmega328 single-chip microcontroller corresponding port just constitutes LCD display circuit.
As shown in fig.3, being photosensitive sensor circuit diagram, photosensitive sensor circuit includes photo resistance R3 and the one or two pole
The one end pipe VD1, photo resistance R3 connects the 21st pin of single-chip microcontroller U2, the anode of another termination first diode VD1, and first
The cathode of diode VD1 is grounded.
As shown in fig.4, being power voltage step down circuit diagram.Power voltage step down circuit and power circuit are electrically connected, power voltage step down
Circuit includes voltage-stablizer, first capacitor C1 and the second capacitor C2, is concatenated between the first pin and second pin of the voltage-stablizer
First capacitor C1 concatenates the second capacitor C2 between second pin and third pin, wherein the second pin of voltage-stablizer connects power supply electricity
Road, third pin are the power supply of other circuits as output end.The voltage-stablizer model AMS1117 of the embodiment.
Supply voltage is generally USB serial ports voltage (5V), or (multiple batteries group is general with the power supply of multiple batteries group
The composition of voltage is probably 4.5-6V), that will encounter the need that 2 kinds of power voltage supplies are needed in a works in practical application
It asks, it is necessary to make voltage reduction module to solve this problem.
The input voltage of AMS is than broad, and 4 points several volts to 11 volts, this chip is 3.3V voltage stabilizing chip.
AMS1117 is the three-polar output low pressure difference linear voltage regulator that an output electric current reaches 1A.
Feature has: pressure drop is only 1.2V when 1A exports electric current.With good current-limiting function, there are also overheating protections
Utility function.With fixed output 1.3V, 1.8V, 2.6V, 3.3V, 5.5V and multiple adjustable output voltage versions.When
Chip precision is maintained at 2% or so when fixed output is 1.2V.When fixed output voltage 1.8V, 2.65V, 3.3V,
The precision that output is adjusted when 5.5V is 1.5% or so.Workable temperature range: -40 DEG C~+125 DEG C or so.
As shown in fig.5, being key control circuit figure.Key control circuit includes first resistor R1, second resistance R2,
One key S1 and the second key S2, the first resistor R1 mono- terminate power circuit, and what the other end met single-chip microcontroller U2 the 13rd draws
Foot, a termination power circuit of the second resistance R2, the other end meet the 14th pin of single-chip microcontroller U2, the first key S1
One end connect the 13rd pin of single-chip microcontroller U2, other end ground connection, one end of the second key S2 connects the tenth of single-chip microcontroller UU2
Four pins, other end ground connection.
For common lamp control method mostly based on single time control, which realizes that simulation lamp can be when different
It lights at section interval.And setting for lamp opening and closing is simulated in changes of threshold control set by the environment light that can be monitored according to photo resistance
Meter.
Use time control for main control mode in lamp control variable, lamp just needs to open because of darkness after all.
Time-division transfer by a part again nested among the design of the control circuit of variable of the time, i.e., when first half of the night flow of the people with
Whole circuit for lamp are opened when vehicle flowrate is relatively more to guarantee light illumination intensity, when to flow of the people and vehicle flowrate are sparse after midnight
When then carry out interval or less scheme point bright light.
On the other hand, which it is of different sizes to be utilized resistance value of the photo resistance under different light, can basis
Resistance threshold.Simultaneously in order to realize the realization of human-computer interaction function, using LCD1602 show when the open and-shut mode of headlight and when
Between.Setting current time can be modified by two external keys.It is surveyed with reaching artificial calibration in different time periods and modification
Examination.
The embodiment has following function:
(1) it is automatically determined according to the time and turns on or off circuit for lamp.
(2) the foundation time defines standard-sized sheet automatically or has selected element bright light.
(3) according to intensity of illumination binding time factor controlling circuit open and-shut mode.
Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art is answered
This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details
On the utility model can be made a variety of changes, be the protection scope of the utility model.
Claims (8)
1. a kind of intelligent lamp control device, it is characterised in that: it includes single chip machine controlling circuit, photosensitive sensor circuit, clock
Circuit, LED control circuit, LCD display circuit, time control circuit, power circuit and key control circuit, the light sensor
Device circuit, clock circuit, LED control circuit, LCD display circuit, time control circuit, power circuit and key control circuit point
It is not electrically connected with single chip machine controlling circuit, the single chip machine controlling circuit includes single-chip microcontroller U2, first capacitor C1, the second capacitor
C2 and crystal oscillator JT1, the 7th pin of the single-chip microcontroller U2 are grounded through the second capacitor C2, and the 17th pin connects through first capacitor C1
Ground, and crystal oscillator JT1 is concatenated between the 7th pin and the 17th pin.
2. intelligent lamp control device as described in claim 1, it is characterised in that: the photosensitive sensor circuit includes photosensitive electricity
Resistance R3 and the one end first diode VD1, the photo resistance R3 connect the 21st pin of single-chip microcontroller U2, another termination the one or two
The anode of pole pipe VD1, the cathode ground connection of first diode VD1.
3. intelligent lamp control device as described in claim 1, it is characterised in that: further include the electricity being electrically connected with power circuit
Source reduction voltage circuit, the power voltage step down circuit include voltage-stablizer, first capacitor C1 and the second capacitor C2, and the first of the voltage-stablizer
First capacitor C1 is concatenated between pin and second pin, the second capacitor C2 is concatenated between second pin and third pin, wherein surely
The second pin of depressor connects power circuit, and third pin is the power supply of other circuits as output end.
4. intelligent lamp control device as claimed in claim 3, it is characterised in that: the voltage-stablizer model AMS1117.
5. intelligent lamp control device as described in claim 1, it is characterised in that: the single-chip microcontroller U2 model ATmega328.
6. intelligent lamp control device as described in claim 1, it is characterised in that: the LCD display circuit include display screen P1,
5th slide rheostat R5, the second pin of the display screen P1 and the 15th pin connect power circuit, the 5th slide rheostat
The third pin of the first termination display screen P1 of R5, the first pin of second end and control termination display screen P1, and slide variable resistance
The first pin of device P1 and the 16th pin ground connection.
7. intelligent lamp control device as claimed in claim 6, it is characterised in that: the model LCD1602 of the display screen P1.
8. intelligent lamp control device as described in claim 1, it is characterised in that: the key control circuit includes first resistor
R1, second resistance R2, the first key S1 and the second key S2, the first resistor R1 mono- terminate power circuit, other end order
The 13rd pin of piece machine U2, a termination power circuit of the second resistance R2, what the other end met single-chip microcontroller U2 the 14th draws
Foot, one end of the first key S1 connect the 13rd pin of single-chip microcontroller U2, other end ground connection, one end of the second key S2
Connect the 14th pin of single-chip microcontroller UU2, other end ground connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820575619.9U CN208210371U (en) | 2018-04-20 | 2018-04-20 | A kind of intelligent lamp control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820575619.9U CN208210371U (en) | 2018-04-20 | 2018-04-20 | A kind of intelligent lamp control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208210371U true CN208210371U (en) | 2018-12-07 |
Family
ID=64524941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820575619.9U Expired - Fee Related CN208210371U (en) | 2018-04-20 | 2018-04-20 | A kind of intelligent lamp control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208210371U (en) |
-
2018
- 2018-04-20 CN CN201820575619.9U patent/CN208210371U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 Termination date: 20200420 |