CN206100535U - Light intelligent controller - Google Patents
Light intelligent controller Download PDFInfo
- Publication number
- CN206100535U CN206100535U CN201620919944.3U CN201620919944U CN206100535U CN 206100535 U CN206100535 U CN 206100535U CN 201620919944 U CN201620919944 U CN 201620919944U CN 206100535 U CN206100535 U CN 206100535U
- Authority
- CN
- China
- Prior art keywords
- arm microprocessor
- electrically connected
- intelligent controller
- current source
- constant current
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Abstract
The utility model discloses a light intelligent controller, including ARM microprocessor, signal pickup assembly and touch display screen, signal pickup assembly's output passes through AD converting circuit and ARM microprocessor's input electric connection, PWM impulse generator electric connection has the constant current source circuit, the gating chip passes through gating signal with the constant current source circuit and is connected, constant current source circuit electric connection is in the LED lamp, ARM microprocessor's output electric connection has wireless communication module, wireless communication module's communication interface signal connection in remote monitoring terminal. This light intelligent controller can avoid the harmonic to ARM microprocessor's harm through high -speed wave filter, reinforcing ARM microprocessor's stability, consequently the utility model relates to a rationally, simple structure, can the using electricity wisely with can be to transformation of color of LED lamp and adjustting of the lighteness, satisfy the needs of people's life.
Description
Technical field
This utility model belongs to lamp dimmer technical field, and in particular to a kind of light intelligent controller.
Background technology
The fast development of China's economy causes huge energy resource consumption, under the nervous overall situation of current resource, adopts
A kind of intelligence control system of simple efficient, with low cost, ultralow Consumption becomes a kind of trend of lighting energy saving research.According to
It is bright as the indispensable part of institute in daily productive life, be an important energy resource consumption.Therefore energy efficient lighting system
Development and application have become the inexorable trend of social development.It is nervous in energy supply, under the overall situation that resources costss are skyrocketed through,
Lighting energy saving becomes the common recognition of government, scientific research institution and its hetero-organization, and scientific research is very wide with economic outlook.
Traditional illuminator takes hand switch pattern, using the permanent bright switch unit configured in lighting electric loop
Part and dimming switch element, realize the switch and illuminance control of lighting.This control mode is easy, effective, is mesh
Front the most frequently used signal light control mode.But which excessively relies on the behavior of people, control disperses and effectively can not manage.Its band
The waste of energy for coming is obvious.
Meanwhile, there are the following problems for existing lamp dimmer：1) lack landscape effect.Designer does not take into full account
To the lighting demand of illumination region, it is impossible to meet situation unpredictable present in daily life, need to consider to the greatest extent may be used
Being arranged outside the scene being user-friendly to according to illumination region practical situation more than energy, increases user and arranges function, when appearance is used
When the scene settings such as the landscape effect for retaining are wanted at family, current setting can be saved as scene scheme；2) illuminating effect is not focused on.
Most of intelligent lighting systems are only focused on being controlled the switch of light fixture, the light and shade to such as light fixture, landscape effect and
Power-economizing method insufficient investment；3) stability is poor, and the probability that the processor of controller filters harmonic wave is low.
Utility model content
The purpose of this utility model is to provide a kind of light intelligent controller, to solve what is proposed in above-mentioned background technology
Problem.
For achieving the above object, this utility model provides following technical scheme：A kind of light intelligent controller, including ARM
Microprocessor, signal pickup assembly and touch display screen, the outfan of the ARM microprocessor are aobvious with information storage unit and touch
Display screen is electrically connected with, and the input of the ARM microprocessor is electrically connected with the power supply, and the outfan of the signal pickup assembly leads to
The input that A/D change-over circuits are crossed with ARM microprocessor is electrically connected with, and the outfan of the ARM microprocessor is electrically connected with
Pwm pulse generator and gating chip, the pwm pulse generator are electrically connected with constant current source driving circuit, the gating core
Piece is connected by gating signal with constant current source driving circuit, and the constant current source driving circuit is electrically connected at LED, the ARM
The outfan of microprocessor is electrically connected with wireless communication module, and the communication interface signal of the wireless communication module is connected to far
Range monitoring terminal, the outfan of the ARM microprocessor are electrically connected with modem.
Preferably, the signal pickup assembly at least include illuminance sensor, pyroelectric sensor, vibrating sensor and
Sound transducer.
Preferably, the input of the ARM microprocessor is also electrically connected with watchdog circuit.
Preferably, the input of the ARM microprocessor is also electrically connected with clock crystal oscillator circuit.
Technique effect of the present utility model and advantage：The light intelligent controller, by the built-in house dog electricity of controller
Road and clock crystal oscillator circuit reset circuit and clock circuit as ARM microprocessor, it is ensured that reset signal reliability and ARM are micro-
The stability of processor；Harm of the harmonic wave to ARM microprocessor can be avoided by highpass filter, strengthen ARM microprocessor
Stability；This utility model by ARM microprocessor through A/D change-over circuits be connected with signal pickup assembly can gather by
In the signal such as infrared of intensity of illumination, sound, vibration and human body radiation, then pass to through A/D change-over circuit simple process
ARM microprocessor, it is corresponding to control LED or handle that ARM microprocessor sends pwm pulse generator to corresponding signal again
Signal transmission remote monitoring terminal regulating and controlling LED；Therefore this utility model is reasonable in design, and simple structure can be economized on
Electricity and the needs that people's life to LED color adjustment and brightness regulation, can be met.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
This utility model provides a kind of light intelligent controller as shown in Figure 1, including ARM microprocessor, signal are adopted
Acquisition means and touch display screen, outfan and the information storage unit and touch display screen of the ARM microprocessor are electrically connected with, institute
The input for stating ARM microprocessor is electrically connected with the power supply, the outfan of the signal pickup assembly by A/D change-over circuits with
The input of ARM microprocessor is electrically connected with, and the signal pickup assembly at least includes that illuminance sensor, pyroelectricity are sensed
Device, vibrating sensor and sound transducer, the outfan of the ARM microprocessor are electrically connected with pwm pulse generator and choosing
Obturator piece, the pwm pulse generator are electrically connected with constant current source driving circuit, the gating chip and constant current source driving circuit
Connected by gating signal, the constant current source driving circuit is electrically connected at LED, the outfan electricity of the ARM microprocessor
Property is connected with wireless communication module, and the communication interface signal of the wireless communication module is connected to remote monitoring terminal, the ARM
The outfan of microprocessor is electrically connected with modem, and the input of the ARM microprocessor is also electrically connected with guards the gate
Canis familiaris L. circuit, the input of the ARM microprocessor are also electrically connected with clock crystal oscillator circuit.
Operation principle：Lamp controller adopts pwm pulse generator, pulse width modulation (PWM) mode to LED luminance and
Color is adjusted.The frequency that PWM ripples cannot be discovered by human eye, quick-speed turning on-off LED make LED look in lighting always
State.Relative to the LED luminance control mode of traditional adjustment work electric current, single-chip microcomputer can have intervalometer to produce fixed duty
Than the pwm signal of peaceful rate, it is not necessary to send single-chip microcomputer using special RC integrating circuit and field effect transistor compound mode
Control voltage signal is changed into LED control electric current signals.PWM ripples can cross the break-make of quick control constant current source driving circuit, produce
One constant amplitude, rapid LED control pulse currents.The average current value of this pulse current determines the bright of LED
Degree.The dutycycle of pwm signal is bigger, and control average current value is less, and LED light brightness is also darker.Therefore, pwm pulse occurs
Device will not produce chromatograph skew, the features such as having high light modulation degree of accuracy and scintillation will not occur.Constant current source driving circuit
Constant-current source be a kind of power supply supply changer as regulated power supply, constant-current source is stabling current, electric current be it is constant, and I
Jing often used regulated power supply be a kind of burning voltage power supply supply changer.Such that regardless of being the ring in change in voltage
In the discreteness of border temperature change or LED parameters itself, the constant of electric current can be kept so that the indices of LED all reach
To comparatively ideal situation, the various good characteristics of LED are given full play to.Gating chip selects 16 to select 1 analog switch CD4067 as LED
Digital control analog switch, which has the feature of low conduction impedance, low cut-off leakage current and internal decoder.Select the passage
Defeated end A0-A3 combinations, are controlled when 16 paths of LEDs are combined to its correspondence.Its C-terminal is control end, and as C=1, all passages will
It is closed.One or more CD4067 switches can be selected to enable the driving chip of LED multi-path according to illumination region light fixture number
End carries out on-off control.
This utility model by ARM microprocessor through A/D change-over circuits be connected with signal pickup assembly can gather by
In the signal such as infrared of intensity of illumination, sound, vibration and human body radiation, then pass to through A/D change-over circuit simple process
ARM microprocessor, it is corresponding to control LED or handle that ARM microprocessor sends pwm pulse generator to corresponding signal again
Signal transmission remote monitoring terminal regulating and controlling LED；Therefore this utility model is reasonable in design, and simple structure can be economized on
Electricity and the needs that people's life to LED color adjustment and brightness regulation, can be met.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although being described in detail to this utility model with reference to the foregoing embodiments, for those skilled in the art
For, which still can be modified to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Equivalent is carried out, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc.,
Should be included within protection domain of the present utility model.
Claims (4)
1. a kind of light intelligent controller, including ARM microprocessor, signal pickup assembly and touch display screen, the micro- place of the ARM
The outfan of reason device is electrically connected with information storage unit and touch display screen, input and the power supply electricity of the ARM microprocessor
Property connection, it is characterised in that：Input of the outfan of the signal pickup assembly by A/D change-over circuits and ARM microprocessor
End is electrically connected with, and the outfan of the ARM microprocessor is electrically connected with pwm pulse generator and gating chip, the PWM arteries and veins
Rush generator and be electrically connected with constant current source driving circuit, the gating chip is connected by gating signal with constant current source driving circuit
Connect, the constant current source driving circuit is electrically connected at LED, the outfan of the ARM microprocessor is electrically connected with channel radio
News module, the communication interface signal of the wireless communication module are connected to remote monitoring terminal, the output of the ARM microprocessor
End is electrically connected with modem.
2. a kind of light intelligent controller according to claim 1, it is characterised in that：The signal pickup assembly is at least wrapped
Include illuminance sensor, pyroelectric sensor, vibrating sensor and sound transducer.
3. a kind of light intelligent controller according to claim 1, it is characterised in that：The input of the ARM microprocessor
End is also electrically connected with watchdog circuit.
4. a kind of light intelligent controller according to claim 1, it is characterised in that：The input of the ARM microprocessor
End is also electrically connected with clock crystal oscillator circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620919944.3U CN206100535U (en) | 2016-08-22 | 2016-08-22 | Light intelligent controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620919944.3U CN206100535U (en) | 2016-08-22 | 2016-08-22 | Light intelligent controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206100535U true CN206100535U (en) | 2017-04-12 |
Family
ID=58468829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620919944.3U Expired - Fee Related CN206100535U (en) | 2016-08-22 | 2016-08-22 | Light intelligent controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206100535U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106132032A (en) * | 2016-08-22 | 2016-11-16 | 成都智齐科技有限公司 | A kind of light intelligent controller |
| CN107750073A (en) * | 2017-11-01 | 2018-03-02 | 合肥艾斯克光电科技有限责任公司 | One kind is based on PWM light modulating LED light fixture wireless control systems |
-
2016
- 2016-08-22 CN CN201620919944.3U patent/CN206100535U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106132032A (en) * | 2016-08-22 | 2016-11-16 | 成都智齐科技有限公司 | A kind of light intelligent controller |
| CN107750073A (en) * | 2017-11-01 | 2018-03-02 | 合肥艾斯克光电科技有限责任公司 | One kind is based on PWM light modulating LED light fixture wireless control systems |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 510000 Building 2201.6, Tian'an Headquarters Center, 555 North Panyu Avenue, Donghuan Street, Panyu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Liqiao lighting Polytron Technologies Inc Address before: 511400 Jinhu Industrial Zone, Tanshan Village, Hualong Town, Panyu District, Guangzhou City, Guangdong Province, No. 4, 201 Patentee before: Guangzhou Liqiao Technology Co. Ltd. |
|
| 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: 20170412 Termination date: 20200822 |