CN106714369A - Far-infrared illumination control system based on microlens array - Google Patents
Far-infrared illumination control system based on microlens array Download PDFInfo
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- CN106714369A CN106714369A CN201611093677.XA CN201611093677A CN106714369A CN 106714369 A CN106714369 A CN 106714369A CN 201611093677 A CN201611093677 A CN 201611093677A CN 106714369 A CN106714369 A CN 106714369A
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- China
- Prior art keywords
- microlens array
- infrared sensor
- pyroelectric infrared
- steering wheel
- far infrared
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a far-infrared illumination control system based on a microlens array. The system comprises a micro controller, a wireless sensing network and a pyroelectric infrared sensor, wherein the information detected by the pyroelectric infrared sensor is processed through the micro controller to acquire monitoring data, the data information is transmitted out through the wireless sensing network, the pyroelectric infrared sensor is used for detecting the illumination information of an illumination region, four sets of sensors are further utilized to realize omnibearing detection on the surrounding environment information, the pyroelectric infrared sensor employs PT2262 series processing chips, the micro controller is connected with a steering engine through a twisted pair, an LED lamp is turned through the steering engine to the corresponding position, and a control signal from a wireless signal wire is received by the steering engine to control a motor for turning. The system is advantaged in that properties of high light emitting efficiency, small electricity consumption, long service life and strong fogging capacity are realized, and a high pressure sodium lamp is taken as a light source which is an ideal light source for a solar illumination system for realizing functional illumination.
Description
Technical field
The present invention relates to far infrared lighting technical field, specially a kind of far infrared Lighting control based on microlens array
System.
Background technology
The design of solar simulator is a kind of complexity for requiring that capacity usage ratio, irradiation uniformity, irradiation intensity are all higher
Illumination system layout, optical system is different from general illuminator, it is impossible to overlapped using the emergent pupil of face to be illuminated and condenser or
Conjugate illuminator using a kind of combined optical element-light integrator, it is necessary to be realized, but light integrator needs two again
Miscellaneous optical combination, each wants considerable lens to complete its function, and many difficulty, and light are both increased to design and processing
Illumination system layout structure on is also more complicated, and operation is cumbersome, is unfavorable for overall maintenance.
The content of the invention
For problem above, the invention provides a kind of far infrared Lighting Control Assembly based on microlens array, use
250W high-pressure mercury lamps are used as light source.High-pressure mercury lamp is the 3rd generation green illumination energy-conserving light source, it have luminous efficiency high, little power consumption,
The advantages of long lifespan and strong mist transmitting performance, be perfect light source that solar illuminating system realizes function lighting, can be effective
In solving the problems, such as background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of far infrared illumination based on microlens array
Control system, is made up of microcontroller, radio sensing network and pyroelectric infrared sensor；The pyroelectric infrared sensor will
The information of detection processes Monitoring Data by microcontroller, and data information transfer is gone out using radio sensing network；
The pyroelectric infrared sensor is used to detect Lighting information in lighting area, and uses 4 groups of sensor comprehensive detection weeks
Collarette environment information, the pyroelectric infrared sensor is sensed using PT2262 serial process chip in 4 groups of rpyroelectric infrareds
The output end of device is provided with communication interface；
The microcontroller is also associated with steering wheel by twisted-pair feeder, allows LED to go to corresponding position by steering wheel, and steering wheel connects
The control signal controlled motor from wireless signal line is received to rotate.
Used as a kind of preferred technical scheme of the present invention, the inside of the steering wheel includes servo driving module, the steering wheel
The output end of drive module is connected with lamp pinpoint module, and the input of the servo driving module also passes through LED illumination
Lamp is connected with constant-current driven module.
Used as a kind of preferred technical scheme of the present invention, the surrounding of the burner is also installed with multiple support frames, and
Multiple support frames are symmetrically distributed on the upper surface of cabinet.
Used as a kind of preferred technical scheme of the present invention, the input of the servo driving module and constant-current driven module is equal
It is connected with singlechip controller, the singlechip controller is using AT89C51 serial process chip.
Used as a kind of preferred technical scheme of the present invention, the radio sensing network is using PT2272 serial treatment core
Piece, and input in radio sensing network is additionally provided with wireless signal acquiring system, the wireless signal acquiring system it is defeated
Go out end and be also associated with SPI communication interface modules.
Used as a kind of preferred technical scheme of the present invention, the reset circuit is controlled by the way of button, direct detection
Low level signal, with the P1.0 port controllings of single-chip microcomputer.
Compared with prior art, the beneficial effects of the invention are as follows：This is based on the far infrared Lighting control system of microlens array
System, using 250W high-pressure mercury lamps as light source.High-pressure mercury lamp is the 3rd generation green illumination energy-conserving light source, it have luminous efficiency it is high,
The advantages of little power consumption, long lifespan and strong mist transmitting performance, be perfect light source that solar illuminating system realizes function lighting, and
LED is allowed to go to corresponding position using steering wheel, steering wheel receives the control signal controlled motor from wireless signal line and rotates,
Motor drives series of gears group, and output steering wheel is driven to after deceleration, and the output shaft and position feedback potentiometer of steering wheel are phases
Even, output signal can be delivered in control board, fed back, then control board, according to the position at place
The rotation direction and speed of motor are determined, is stopped so as to reaching target.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is cross-sectional view of the present invention；
Fig. 3 is power circuit diagram of the present invention；
Fig. 4 is signal detection circuit figure of the present invention；
Fig. 5 is motor drive circuit in bi-directional figure of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Embodiment：
Fig. 1 to Fig. 5 is referred to, the present invention provides a kind of technical scheme：A kind of far infrared Lighting control based on microlens array
System, it is characterised in that be made up of microcontroller, radio sensing network and pyroelectric infrared sensor；The rpyroelectric infrared
The information that sensor will be detected processes Monitoring Data by microcontroller, and is gone out data information transfer using radio sensing network
Go；
The pyroelectric infrared sensor is used to detect Lighting information in lighting area, and uses 4 groups of sensor comprehensive detection weeks
Collarette environment information, the pyroelectric infrared sensor is sensed using PT2262 serial process chip in 4 groups of rpyroelectric infrareds
The output end of device is provided with communication interface, and the radio sensing network uses the process chip of PT2272 series, and wireless
The input of sensing network is additionally provided with wireless signal acquiring system, and the output end of the wireless signal acquiring system is also associated with
SPI communication interface modules；
The microcontroller is also associated with steering wheel by twisted-pair feeder, allows LED to go to corresponding position by steering wheel, and steering wheel connects
The control signal controlled motor from wireless signal line is received to rotate.
The inside of the steering wheel includes servo driving module, and output end and the lamp of the servo driving module are accurately positioned mould
Block is connected, and the input of the servo driving module is also connected by LED illumination lamp with constant-current driven module, the steering wheel
The input of drive module and constant-current driven module is connected with singlechip controller, and the singlechip controller is used
The process chip of AT89C51 series, the outside of the singlechip controller is additionally provided with reset circuit and signal detection circuit, institute
State signal detection circuit to be controlled using multiple sensor group, the reset circuit is controlled by the way of button, directly examine
Low level signal is surveyed, with the P1.0 port controllings of single-chip microcomputer.
Operation principle of the invention：This is based on the far infrared Lighting Control Assembly of microlens array, using 250W high-pressure sodiums
Lamp is used as light source.High-pressure mercury lamp is the 3rd generation green illumination energy-conserving light source, it have luminous efficiency high, little power consumption, long lifespan and
The advantages of mist transmitting performance is strong, is perfect light source that solar illuminating system realizes function lighting, and allows LED using steering wheel
Corresponding position is gone to, steering wheel receives the control signal controlled motor from wireless signal line and rotates, and motor drives a series of teeth
Wheel group, drives to output steering wheel after deceleration, and the output shaft and position feedback potentiometer of steering wheel are connected to, being capable of output letter
Number it is delivered in control board, is fed back, then control board, the position according to place determines the rotation direction of motor
And speed, stop so as to reaching target.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (6)
1. a kind of far infrared Lighting Control Assembly based on microlens array, it is characterised in that by microcontroller, wireless sense network
Network and pyroelectric infrared sensor are constituted；The information that the pyroelectric infrared sensor will be detected is processed by microcontroller monitors
Data, and data information transfer is gone out using radio sensing network；
The pyroelectric infrared sensor is used to detect Lighting information in lighting area, and uses 4 groups of sensor comprehensive detection weeks
Collarette environment information, the pyroelectric infrared sensor is sensed using PT2262 serial process chip in 4 groups of rpyroelectric infrareds
The output end of device is provided with communication interface；
The microcontroller is also associated with steering wheel by twisted-pair feeder, allows LED to go to corresponding position by steering wheel, and steering wheel connects
The control signal controlled motor from wireless signal line is received to rotate.
2. a kind of far infrared Lighting Control Assembly based on microlens array according to claim 1, it is characterised in that institute
The inside for stating steering wheel includes servo driving module, and the output end of the servo driving module is connected with lamp pinpoint module,
The input of the servo driving module is also connected by LED illumination lamp with constant-current driven module.
3. a kind of far infrared Lighting Control Assembly based on microlens array according to claim 2, it is characterised in that institute
The input for stating servo driving module and constant-current driven module is connected with singlechip controller, and the singlechip controller is adopted
With the process chip of AT89C51 series.
4. a kind of far infrared Lighting Control Assembly based on microlens array according to claim 3, it is characterised in that institute
The outside for stating singlechip controller is additionally provided with reset circuit and signal detection circuit, and the signal detection circuit is passed using multichannel
Sensor group is controlled.
5. a kind of far infrared Lighting Control Assembly based on microlens array according to claim 2, it is characterised in that institute
Process chip of the radio sensing network using PT2272 series is stated, and input in radio sensing network is additionally provided with wireless communication
Number acquisition system, the output end of the wireless signal acquiring system is also associated with SPI communication interface modules.
6. a kind of far infrared Lighting Control Assembly based on microlens array according to claim 2, it is characterised in that institute
State reset circuit to be controlled by the way of button, direct detection low level signal, with the P1.0 port controllings of single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611093677.XA CN106714369A (en) | 2016-12-02 | 2016-12-02 | Far-infrared illumination control system based on microlens array |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611093677.XA CN106714369A (en) | 2016-12-02 | 2016-12-02 | Far-infrared illumination control system based on microlens array |
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| Publication Number | Publication Date |
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| CN106714369A true CN106714369A (en) | 2017-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611093677.XA Pending CN106714369A (en) | 2016-12-02 | 2016-12-02 | Far-infrared illumination control system based on microlens array |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112566305A (en) * | 2020-12-18 | 2021-03-26 | 深圳市洲明科技股份有限公司 | Lighting lamp system |
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| CN204494098U (en) * | 2015-03-11 | 2015-07-22 | 丹阳市第二人民医院 | A kind of headlight for medical use being easy to regulate |
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| CN106132045A (en) * | 2016-07-17 | 2016-11-16 | 安徽卓越电气有限公司 | A kind of rotatable street lamp control system |
| CN205726592U (en) * | 2016-04-21 | 2016-11-23 | 江汉大学 | A kind of street lamp control system |
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009136155A (en) * | 2007-12-03 | 2009-06-25 | Nikkiso Co Ltd | Short-day treatment method for plant, and light-illuminating device in plant cultivation |
| CN103196108A (en) * | 2013-04-15 | 2013-07-10 | 浙江晶日照明科技有限公司 | Angle adjusting device for underground lamps |
| CN203298091U (en) * | 2013-06-07 | 2013-11-20 | 南京信息工程大学 | Rotatable street lamp based on pyroelectric infrared sensor |
| JP2015152405A (en) * | 2014-02-14 | 2015-08-24 | 株式会社日立ハイテクノロジーズ | Far-infrared imaging apparatus and far-infrared imaging method |
| CN203720963U (en) * | 2014-02-28 | 2014-07-16 | 陕西理工学院 | Wireless antitheft system based on GSM/GPRS network |
| CN204494098U (en) * | 2015-03-11 | 2015-07-22 | 丹阳市第二人民医院 | A kind of headlight for medical use being easy to regulate |
| CN204521818U (en) * | 2015-03-23 | 2015-08-05 | 张宗璞 | A kind of medical remote auto transfusion monitoring system |
| CN105564297A (en) * | 2016-02-01 | 2016-05-11 | 河南职业技术学院 | Automobile lamp control system |
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| CN112566305A (en) * | 2020-12-18 | 2021-03-26 | 深圳市洲明科技股份有限公司 | Lighting lamp system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |
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| RJ01 | Rejection of invention patent application after publication |