CN108124354A - A kind of microwave radar inductive lightning system - Google Patents
A kind of microwave radar inductive lightning system Download PDFInfo
- Publication number
- CN108124354A CN108124354A CN201810046715.9A CN201810046715A CN108124354A CN 108124354 A CN108124354 A CN 108124354A CN 201810046715 A CN201810046715 A CN 201810046715A CN 108124354 A CN108124354 A CN 108124354A
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- led
- microwave radar
- led light
- microcontroller
- electrically connected
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- 230000001939 inductive effect Effects 0.000 title claims abstract description 30
- 230000006698 induction Effects 0.000 claims abstract description 13
- 238000004891 communication Methods 0.000 claims description 4
- 239000003990 capacitor Substances 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims description 3
- 241001465382 Physalis alkekengi Species 0.000 abstract description 13
- 238000010586 diagram Methods 0.000 description 10
- 230000005611 electricity Effects 0.000 description 4
- 238000005286 illumination Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
-
- 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]
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a kind of microwave radar inductive lightning systems, belong to lighting technical field, including microcontroller, lamp interface and LED light, microcontroller is electrically connected with lamp interface, lamp interface is electrically connected with LED light, microcontroller is also electrically connected with microwave radar induction power supply, WiFi module, indicator light and button respectively, LED is equipped between lamp interface and LED light and dims drive module, LED light modulations drive module is electrically connected respectively with lamp interface and LED light, and LED light modulations drive module is also electrically connected with power module.The present invention not only realizes remote switch lamp, it can also be according to the brightness for needing to adjust different light of different user different scenes, effectively improve lighting quality, so as to improve work efficiency, microwave radar induction power supply does not have to dress and switchs, and people Lai Dengliang turns off the light when you leave, intelligent lighting, power saving extend the service life of lamps and lanterns again.
Description
Technical field
The present invention relates to a kind of lighting systems, more particularly to a kind of microwave radar inductive lightning system, belong to illumination skill
Art field.
Background technology
At present, most household and operating illumination still keep traditional Lighting control pattern, are shone in traditional household
In bright system, the switch of lamps and lanterns is mounted on fixed wall and turns on light, turns off the light, it is necessary to manually control, and lacks flexibility, simultaneously
Traditional lighting lamplight brightness is to maintain changeless, it is impossible to which adapt to modern society's demand can be with different spaces scene changes
Trend, in addition, various domestic electric appliances all compare more in daily home life, the delay of lamps and lanterns closing causes the wave of resource
Take.
The content of the invention
The main object of the present invention is to provide for a kind of lighting system with microwave radar inducing function.
The purpose of the present invention can reach by using following technical solution：
A kind of microwave radar inductive lightning system, including microcontroller, lamp interface and LED light, the microcontroller with it is described
Lamp interface is electrically connected, and the lamp interface is electrically connected with the LED light, the microcontroller also respectively with microwave radar induced electricity
Source, WiFi module, indicator light and button electrical connection are equipped with LED light modulation driving moulds between the lamp interface and the LED light
Block, the LED light modulations drive module are electrically connected respectively with the lamp interface and the LED light, and the LED dims drive module
Also it is electrically connected with power module.
Preferably, the microcontroller uses STM8S103 microcontrollers, and STM8S103 microcontrollers are operated in 2.95V to 5.5V electricity
Pressure, STM8S103 microcontrollers are interior to include reset circuit, crystal oscillating circuit, filter capacitor, VCAP capacitances, downloader interface and PWM
Interface.
Preferably, the microwave radar induction power supply include C5, C2, C3, C4, C1, Q1, C6, C7, R4, the C5, C2,
It connects after C3, C4 parallel connection with R1, R2, R3, one end of the C1 is connected with R2, and base stage and the decoupling wiring board antenna of the Q1 connect
It connects, collector is connected with back side copper-clad plate, and emitter is connected with back-shaped antenna, is connected after C6, C7, R4 parallel connection with R5, C8.
Preferably, the WiFi module is powered using 3.3V single supplies, with mobile phone WiFi communication, the WiFi module and institute
It states and is communicated by serial mode between microcontroller, the maximum baud rate of the WiFi module is 460800bps, gives tacit consent to baud
Rate is 115200bps, and the microcontroller communicates with WiFi module selection default baud rate.
Preferably, the lamp interface includes power source for relay control switch sections and PWM wave output interface, relay
It is attracted and is controlled with the PA3 pins disconnected through the microcontroller, the microcontroller exports 4 tunnel PWM waves simultaneously.
Preferably, the LED light modulation drive modules are the 700mA high-power LED light adjustings driving electricity with GS6200 chips
Road.
Preferably, 700mA high-power LED light adjusting driving circuits are DC/DC reduction voltage circuits, and DC5- is inputted by VIN+, VIN-
35V voltages, LED+ connect 700mA great power LED anodes, and LED- connects 700mA great power LED cathode, and PWM wave is defeated by EN pins
Enter, by adjusting the voltage of Duty ratio control LED+, LED- bipod, achieve the purpose that adjusting brightness of LED lamps.
Preferably, the input voltage of the 700mA high-power LED light adjusting driving circuits is：5V-35V, output current are：
700mA±20mA。
The advantageous effects of the present invention：Microwave radar inductive lightning system according to the invention, it is provided by the invention micro-
Ripple radar inductive lightning system, can realize the switch and brightness regulation of lamps and lanterns, not only realize remote switch lamp, provided for people
Easily control mode relatively, moreover it is possible to according to the brightness for needing to adjust different light of different user different scenes, reach it is comfortable,
Warm room lighting, effectively improves lighting quality, so as to improve work efficiency, microwave radar induction power supply is suitable for
Ball steeps, downlight, ceiling lamp, fluorescent tube etc..It is mainly used for the roomy place such as family, open air, garage, stair, is switched without dress, people comes
Lamp is bright, turns off the light when you leave, intelligent lighting, and power saving extends the service life of lamps and lanterns again, senses lamps and lanterns, radar sense compared to other acoustic controls
Answer the lamps and lanterns that power supply makes more energy efficient.
Description of the drawings
Fig. 1 is the overall structure diagram of a preferred embodiment of microwave radar inductive lightning system according to the invention；
Fig. 2 is the single chip circuit figure of a preferred embodiment of microwave radar inductive lightning system according to the invention；
Fig. 3 is the microwave radar induction power supply of a preferred embodiment of microwave radar inductive lightning system according to the invention
Circuit diagram；
Fig. 4 is the WiFi module circuit diagram of a preferred embodiment of microwave radar inductive lightning system according to the invention；
Fig. 5 is the indicator light circuit figure of a preferred embodiment of microwave radar inductive lightning system according to the invention；
Fig. 6 is the key circuit figure of a preferred embodiment of microwave radar inductive lightning system according to the invention；
Fig. 7 is the lamp interface circuit diagram of a preferred embodiment of microwave radar inductive lightning system according to the invention；
Fig. 8 is that the LED of a preferred embodiment of microwave radar inductive lightning system according to the invention dims drive module
Circuit diagram；
Fig. 9 is the power module circuitry figure of a preferred embodiment of microwave radar inductive lightning system according to the invention.
In figure：1- microcontrollers, 2- microwave radar induction power supplies, 3-WiFi modules, 4- indicator lights, 5- buttons, 6- lamps and lanterns connect
Mouthful, 7-LED light modulation drive modules, 8- power modules, 9-LED lamps.
Specific embodiment
To make those skilled in the art more clear and clear and definite technical scheme, with reference to embodiment and attached drawing
The present invention is described in further detail, but the implementation of the present invention is not limited to this.
As shown in Figure 1, being the overall structure diagram of microwave radar inductive lightning system, one kind provided in this embodiment is micro-
Ripple radar inductive lightning system, including microcontroller 1, lamp interface 6 and LED light 9, the microcontroller 1 and 6 electricity of lamp interface
Connection, the lamp interface 6 is electrically connected with the LED light 9, the microcontroller 1 also respectively with microwave radar induction power supply 2,
WiFi module 3, indicator light 4 and button 5 are electrically connected, and LED light modulation driving moulds are equipped between the lamp interface 6 and the LED light 9
Block 7, the LED light modulations drive module 7 are electrically connected respectively with the lamp interface 6 and the LED light 9, the LED light modulations driving
Module 7 is also electrically connected with power module 8.
Further, as shown in Fig. 2, being single chip circuit figure, the microcontroller 1 uses STM8S103 microcontrollers,
STM8S103 microcontrollers are operated under 2.95V to 5.5V voltages, in STM8S103 microcontrollers comprising reset circuit, crystal oscillating circuit,
Filter capacitor, VCAP capacitances, downloader interface and PWM interfaces.
Further, as shown in figure 3, for microwave radar induction power supply circuit diagram, the microwave radar induction power supply 2 includes
C5, C2, C3, C4, C1, Q1, C6, C7, R4 connect after C5, C2, C3, C4 parallel connection with R1, R2, R3, one end of the C1 with
R2 connections, the base stage of the Q1 are connected with decoupling wiring board antenna, and collector is connected with back side copper-clad plate, emitter and back-shaped day
Line connects, and connects after C6, C7, R4 parallel connection with R5, C8, the back side of the back-shaped antenna is not coated with copper coin.
Design principle：
This circuit realizes that any ripple has the characteristic of reflection, when the ripple of certain frequency encounters resistance using microwave induced principle
When block material, will the ripple of some be reflected back, if obstacle is static, the wavelength of back wave is exactly constant
, if obstacle is moved to wave source, the wavelength of the wavelength of back wave just than wave source comes short, if obstacle is to separate
The direction movement of wave source, long, the variation of wavelength that the wavelength of back wave just comes than the wavelength of wave source, it is meant that the change of frequency
Change, the microwave induced variation for being exactly based on back wave know have moving object force close or remote from.
Operation principle：
Power supply is provided 5V power supplys and is supplied high-frequency triode Q1 and S type antenna plate work after being powered by Q4, the regulator circuit of Z1 compositions
Make, the antenna radiating circuit being made from it is to the constant microwave signal of spatial emission (frequency about 2.4G), when someone or object lean on
Constant waveform reflected waveform change when near, integrated circuit U2 is by this signal by exporting one from its 2 foot after zoom comparison
The high level of a 5V, by the output of U1 constant current IC and T1 high frequency transformer after 5V high level driving switch triodes Q3, Q3 conducting
Continuous current from Q3CE poles outflow LED light it is bright, U2 have signal delay function signal it is toggled after a cycle in (such as without weigh
Multiple triggering) 5V high level outputs 20 seconds, chip automatically shuts down 2 feet after being delayed 20 seconds if only being triggered once in a cycle
Output high level signal, flow through the electric current LED light of Q3 so as to cut off and go out, delay time tires out if waveform is subject to repeated trigger
Product, until going out to lamp is terminated when not having signal time delay.
Further, as shown in figure 3, the microwave radar induction power supply 2 utilizes Doppler effect principle, human body or movement
Object is into fashionable, and automatic sensing is operated at full capacity, and people Lai Dengliang, people walks lamp delay time：- 60 seconds 2 seconds adjustable, can add light-operated member
Part does not sense when light is higher, and when light is relatively low, inducing function is opened when light intensity is less than 10LUX；Distance of reaction is 1-9 meters；
Suitable for underground parking, market, the isometric illumination place of stair；Isolated form, Width funtion input 90-265V can be suitble to global each
The voltage in ground place；Such power supply can do double bright types and light on and off type both of which.
Further, as shown in figure 4, being WiFi module circuit diagram, the WiFi module 3 is powered using 3.3V single supplies,
With mobile phone WiFi communication, communicated between the WiFi module 3 and the microcontroller 1 by serial mode, the WiFi moulds
The maximum baud rate of block 3 is 460800bps, default baud rate 115200bps, and the microcontroller 1 selects with the WiFi module 3
Select default baud rate communication.
Further, as shown in Figure 5 and Figure 6, Fig. 5 is the indicator light circuit figure of the present embodiment, and Fig. 6 is pressing for the present embodiment
Key circuit figure has 640 byte EEPROM inside STM8103S, and for storing the status information of lamp, STM8S103 is as core control
Device processed is connected by serial ports with WiFi module, receives or send data message；In order to which WiFi module is made to adapt to different LED light,
Design lamps interface can have user that LED light, indicator light and button is voluntarily selected to be showed by the common I/O causes for gossip of microcontroller, and lamps and lanterns connect
Mouth provides PWM wave output, and LED light can be dimmed.
Further, as shown in fig. 7, for lamp interface circuit diagram, the lamp interface 6 is opened including power source for relay control
Part and PWM wave output interface are closed, the actuation of relay is controlled with the PA3 pins disconnected through the microcontroller 1, the monolithic
Machine 1 exports 4 tunnel PWM waves simultaneously.
Further, as shown in figure 8, dimming drive module circuit diagram for LED, LED light modulation drive module 7 be with
The 700mA high-power LED light adjusting driving circuits of GS6200 chips, 700mA high-power LED light adjusting driving circuits are depressured for DC/DC
Circuit inputs DC5-35V voltages by VIN+, VIN-, and LED+ connects 700mA great power LED anodes, and LED- connects 700mA great power LEDs
Cathode, PWM wave are inputted by EN pins, by adjusting the voltage of Duty ratio control LED+, LED- bipod, reach adjusting LED light
The purpose of brightness, the input voltage of the 700mA high-power LED light adjusting driving circuits are：5V-35V, output current are：700mA
±20mA。
Further, in the present embodiment, as shown in figure 9, power circuit is dimmed using 5V power supply adaptors for the LED
Drive module 7 provides power supply, is designed using low pressure difference linear voltage regulator AMS1117-3.3 chips, its input voltage VIN scope
For DC4.75V to 12V, output voltage VO UT representative values are 3.3V, and output current maximum 800mA meets system operation requirements.
In conclusion in the present embodiment, according to the microwave radar inductive lightning system of the present embodiment, the present embodiment provides
Microwave radar inductive lightning system, can realize the switch and brightness regulation of lamps and lanterns, not only realize remote switch lamp, be people
There is provided easily control mode relatively, moreover it is possible to according to the brightness for needing to adjust different light of different user different scenes, reach
Comfortably, warm room lighting, effectively improves lighting quality, and so as to improve work efficiency, microwave radar induction power supply is fitted
It is steeped for ball, downlight, ceiling lamp, fluorescent tube etc..It is mainly used for the roomy place such as family, open air, garage, stair, is switched without dress,
People Lai Dengliang, turns off the light when you leave, intelligent lighting, and power saving extends the service life of lamps and lanterns again, senses lamps and lanterns, thunder compared to other acoustic controls
The lamps and lanterns made up to induction power supply are more energy efficient.
The above is only further embodiment of the present invention, but protection scope of the present invention is not limited thereto, any
In scope disclosed in this invention, technique according to the invention scheme and its design add those familiar with the art
With equivalent substitution or change, protection scope of the present invention is belonged to.
Claims (8)
1. a kind of microwave radar inductive lightning system, including microcontroller (1), lamp interface (6) and LED light (9), the microcontroller
(1) it is electrically connected with the lamp interface (6), the lamp interface (6) is electrically connected with the LED light (9), it is characterised in that：Institute
Microcontroller (1) is stated also to be electrically connected with microwave radar induction power supply (2), WiFi module (3), indicator light (4) and button (5) respectively,
LED light modulation drive modules (7) are equipped between the lamp interface (6) and the LED light (9), the LED dims drive module
(7) be electrically connected respectively with the lamp interface (6) and the LED light (9), LED light modulation drive module (7) also with power supply mould
Block (8) is electrically connected.
2. a kind of microwave radar inductive lightning system according to claim 1, it is characterised in that：The microcontroller (1) is adopted
With STM8S103 microcontrollers, STM8S103 microcontrollers are operated under 2.95V to 5.5V voltages, comprising multiple in STM8S103 microcontrollers
Position circuit, crystal oscillating circuit, filter capacitor, VCAP capacitances, downloader interface and PWM interfaces.
3. a kind of microwave radar inductive lightning system according to claim 1, it is characterised in that：The microwave radar sensing
Power supply (2) includes C5, C2, C3, C4, C1, Q1, C6, C7, R4, connects after C5, C2, C3, C4 parallel connection with R1, R2, R3, institute
The one end for stating C1 is connected with R2, and the base stage of the Q1 is connected with decoupling wiring board antenna, and collector is connected with back side copper-clad plate, hair
Emitter-base bandgap grading is connected with back-shaped antenna, is connected after C6, C7, R4 parallel connection with R5, C8.
4. a kind of microwave radar inductive lightning system according to claim 1, it is characterised in that：The WiFi module (3)
It is powered using 3.3V single supplies, with mobile phone WiFi communication, passes through serial ports between the WiFi module (3) and the microcontroller (1)
Mode communicates, and the maximum baud rate of the WiFi module (3) is 460800bps, default baud rate 115200bps, institute
Microcontroller (1) is stated to communicate with the WiFi module (3) selection default baud rate.
5. a kind of microwave radar inductive lightning system according to claim 1, it is characterised in that：The lamp interface (6)
Including power source for relay control switch sections and PWM wave output interface, the actuation of relay is with disconnecting through the microcontroller (1)
PA3 pins control, the microcontroller (1) at the same export 4 tunnel PWM waves.
6. a kind of microwave radar inductive lightning system according to claim 1, it is characterised in that：The LED light modulations driving
Module (7) is the 700mA high-power LED light adjusting driving circuits with GS6200 chips.
7. a kind of microwave radar inductive lightning system according to claim 6, it is characterised in that：700mA great power LED tune
Light drive circuit is DC/DC reduction voltage circuits, inputs DC5-35V voltages by VIN+, VIN-, LED+ is connecing 700mA great power LEDs just
Pole, LED- connect 700mA great power LED cathode, and PWM wave is inputted by EN pins, by adjusting Duty ratio control LED+, LED- two
The voltage of foot, achievees the purpose that adjusting brightness of LED lamps.
8. a kind of microwave radar inductive lightning system according to claim 6, it is characterised in that：The 700mA is high-power
The input voltage of LED dimming driving circuits is：5V-35V, output current are：700mA±20mA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810046715.9A CN108124354A (en) | 2018-01-18 | 2018-01-18 | A kind of microwave radar inductive lightning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810046715.9A CN108124354A (en) | 2018-01-18 | 2018-01-18 | A kind of microwave radar inductive lightning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108124354A true CN108124354A (en) | 2018-06-05 |
Family
ID=62233961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810046715.9A Pending CN108124354A (en) | 2018-01-18 | 2018-01-18 | A kind of microwave radar inductive lightning system |
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| CN205640519U (en) * | 2016-04-27 | 2016-10-12 | 东莞市铭皓照明有限公司 | Can edit microwave radar response LED lamp system of WIFI control |
| CN206743623U (en) * | 2017-05-09 | 2017-12-12 | 贾宝军 | A kind of novel microwave radar induction power supply |
| CN207720480U (en) * | 2018-01-18 | 2018-08-10 | 衢州学院 | A kind of microwave radar inductive lightning system |
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2018
- 2018-01-18 CN CN201810046715.9A patent/CN108124354A/en active Pending
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|---|---|---|---|---|
| CN202005022U (en) * | 2011-01-28 | 2011-10-05 | 浙江晶日照明科技有限公司 | Remote-control stepped wireless control road lamp device |
| CN202425122U (en) * | 2011-12-23 | 2012-09-05 | 深圳市雅瑞安光电有限公司 | LED (light-emitting diode) daylight lamp with inductive control |
| KR101448962B1 (en) * | 2014-02-07 | 2014-10-08 | 문기영 | Led lamp, led lamp control assembly for dimming with microwave sensor and lighting facility using thereof |
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